TWI601667B - Labeling machine - Google Patents

Description

Labeling machines

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a labeling machine, and more particularly to a labeling machine having a structural configuration that is different from conventional labeling machines that are particularly suitable for use in mounting on a robotic arm to perform fully automated labeling.

In the early days, labeling was performed by manually using a finger to peel the label from the label liner and attach it to the surface of the item to be attached, such as a glass bottle, a bottle, a circuit board, or other item requiring labeling. Operating manually is not only time-consuming and labor-intensive, but also not economically viable. In order to improve the efficiency of using a finger to peel the label from the label liner one by one, the manufacturer has developed an electric stripping machine that first loads a roll of continuous label into the stripping machine. The stripping machine can separate the front end label of the label roll from the label backing portion when the mechanism is rotated. Most strippers remove about 80% of the front or front label from the label liner to facilitate manual finger picking. This stripping machine reduces the amount of time it takes for a label to be completely affixed to the label liner using a finger operation. However, it is still necessary to use a hand to adhere the label removed from the stripping machine to the item to be attached. The stripping machine can only assist in manually removing the label from the label liner, but it is not possible to perform the action of attaching the label to the item to be attached. In addition, there is a lack of integrated feature labeling machines that can be hand-held and perform de-labeling and labeling.

Another industry has developed an automatic labeling machine that mechanically drives the label backing paper to automatically label the items to be attached. However, the existing automatic labeling machines are often bulky, costly, and are only suitable for sticking regular shaped articles, and the alignment mechanism when the labels are attached is not effective, and can only be adhered to the outermost boundary of the article. For continuous application, the conveyor belt is also required to move the items to be labeled. The new trend of continuous and automatic labeling using the labeling machine is to use the robot arm and the stripping machine to perform the labeling action together by installing a pneumatic suction cup at the end effector position of the robot arm. The air pressure suction cup that directs the robot arm is moved to an adjacent stripping machine to pick up a label that has been mostly peeled off the label paper. The robot arm then moves the labeled air pressure suction cup to the label to be attached. On the top, press the pressure to complete the pasting action. Although this method can achieve a high degree of automation, the main disadvantage is that each time the robot performs a label sticking, the robot arm must move back and forth between the stripping machine and the item to be attached once, and the labeling can not be continuously performed on the item to be labeled. It wastes time and wastes energy. Robots commonly used in the industry include multi-axis articulated robotic arms, multi-axis parallel robotic arms, and single or multi-axis linear robots.

The present invention provides a labeling machine that differs from conventional labeling machines and that is adapted to be mounted to a robotic arm to perform a continuous fully automatic labeling action.

A labeling machine of the invention comprises a substrate, an assembly, a paper bearing shaft, a driving module, a labeling module, a stripping plate, a winding shaft and a printing module. The assembly is disposed on one side of the substrate for assembling the substrate on the robot arm; the paper bearing shaft is disposed on the substrate, and the label bottom paper to which the plurality of label papers are attached is adapted to be mounted on the paper bearing shaft; the driving mold The set is disposed on the substrate; the labeling module is disposed on the substrate; and the unsigned sheet, the paper take-up shaft and the take-up shaft are disposed on the same side of the substrate; the take-up shaft is adapted to reel the label bottom paper, and the driven module a printing module disposed on the substrate adjacent to the paper receiving shaft, wherein the labeling machine is assembled on the robot arm by the assembly, and the label bottom paper bypasses the unloading plate, and when the driving die The group drives the take-up reel to scroll, and the labeling module picks up the label paper that protrudes from the label backing sheet around the unsigned sheet near the unsigned sheet.

In an embodiment of the labeling machine of the present invention, further comprising a traverse device, the traverse device shifting the direction of the labeling module perpendicular to the direction of the labeling module, so that the labeling module and the labeling The plates produce a partial overlap area. The traverse device comprises a pneumatic cylinder and a pressure applying block, wherein the pressing block is connected with the pneumatic cylinder, and the pneumatic cylinder applies a force pushing the pressing block to drive the labeling module to move to generate a partial overlapping area with the unsigned sheet. The traverse device may further include a spring disposed between the pressing block and the labeling module, and the spring is adapted to return to the original position by the elastic restoring force when the pneumatic cylinder stops applying force.

In an embodiment of the labeling machine of the present invention, the assembly has a plurality of assembly structures, and the labeling machine is assembled with the robot arm by assembling holes, wherein the assembly structure is an assembly hole.

In an embodiment of the labeling machine of the present invention, the driving module includes: a motor disposed on the first surface of the substrate; a pair of rotating shafts disposed on the second surface of the substrate, wherein the first surface and the second surface Located on opposite sides of the substrate, and one of the rotating shafts is coupled to the motor, and the other of the rotating shafts is coupled to the retracting shaft disposed on the second surface; the endless belt of the rotating shaft is sleeved to drive the rotating shaft driven by the motor The rotating shaft connected to the take-up reel rotates.

In an embodiment of the labeling machine of the present invention, the driving module includes a motor disposed on the second surface of the substrate, and the motor is coupled to the winding shaft disposed on the first surface of the substrate.

In an embodiment of the labeling machine of the present invention, the leading edge of the release sheet is a bevel or a curved surface and is inclined upward from a direction away from the paper receiving shaft to a direction close to the paper receiving shaft.

In an embodiment of the labeling machine of the present invention, the labeling module includes a cylinder disposed on a second surface of the substrate; and a labeling unit coupled to the cylinder to be driven by the cylinder for linear operation.

In an embodiment of the labeling machine of the present invention, the labeling module further includes a positioning block connected to the cylinder and located on the same side of the substrate as the cylinder to be driven by the cylinder for linear operation; and the driving rod is fixed to The positioning block is connected to the labeling unit through the substrate to drive the labeling unit to move as the positioning block moves.

In an embodiment of the labeling machine of the present invention, the labeling module further includes a pair of rails disposed on the second surface and disposed along opposite sides of the notch of the substrate, and the driving rod moves in the notch.

In an embodiment of the labeling machine of the present invention, the labeling unit includes a first base disposed on the first surface of the substrate, coupled to the driving rod, and moving with the movement of the driving rod; the second base, the second base Cooperating with the first base, the second base has an upper portion and a lower portion; and the labeling head abuts against the front end of the second base and is connected to the traverse device, and when the traverse device is actuated, the labeling head is driven The distance between the upper portion and the lower portion of the second base can be moved to create a partial overlapping area between the labeling head and the release sheet.

In an embodiment of the labeling machine of the present invention, the labeling unit further includes: a pair of adjusting members, wherein one of the adjusting members passes through the portion of the first base and is embedded in the second base to make the second base The seat is movable relative to the first base by the adjusting member, and the moving direction of the second base is perpendicular to a direction in which the first base is driven by the driving rod, and the other of the adjusting members passes through the first base The position of the first base relative to the substrate in the axial direction of the drive rod is adjusted.

In an embodiment of the labeling machine of the present invention, the labeling head comprises: an abutting block connected to the traverse device and abutting against the front end of the second base; the labeling block being disposed on the abutting block Front; at least one pair of elastic members disposed between the labeling block and the abutting block.

In an embodiment of the labeling machine of the present invention, the labeling module is pivotally connected to the substrate and rotatable on the first surface.

In an embodiment of the labeling machine of the present invention, the labeling module further includes: a positioning block connected to the cylinder and located at a side edge of the substrate, adapted to be driven by the cylinder for linear operation; the first base, fixed And a labeling head disposed on the front end of the first base.

In an embodiment of the labeling machine of the present invention, the labeling head includes: an abutting block connected to the first base; a labeling block disposed in front of the abutting block; and an elastic member embedded in the Inside the block, the elastic member provides elasticity to the label block.

In an embodiment of the labeling machine of the present invention, the vacuum generator and the connecting tube are further disposed on the substrate and connected to the labeling module by the connecting tube, so that the labeling module generates suction and sucks Label paper protruding from the label backing paper.

In an embodiment of the labeling machine of the present invention, the air blowing member is further included, and the labeling sheet and the labeling module are disposed to blow the label paper protruding from the labeling paper to the labeling module.

In an embodiment of the labeling machine of the present invention, further comprising a platen unit disposed on the substrate and located on the release sheet, and the plane of the platen unit is parallel to the label sheet, the platen unit comprises: a top plate; a sheet having a plurality of placement holes disposed under the top plate; a plurality of steel balls disposed between the top plate and the platen sheet, and placed in the placement holes and exposed to the outside through the placement holes; and a plurality of springs, Correspondingly located between the steel ball and the top plate, the label paper on the label base paper passing between the platen unit and the release sheet is uniformly pressed by the elastic restoring force of the spring.

In an embodiment of the labeling machine of the present invention, the sensor further includes a sensor disposed adjacent to the platen unit, wherein the sensor senses the height of the steel ball to confirm the thickness of the label paper. The sensor may be passed through the top plate to sense the height of the steel ball from between the paperboard sheet and the release sheet; or the sensor may also sense the height of the label paper between the self-pressing cardboard sheet and the release sheet. Without the process of indirectly sensing the height of the steel ball.

In an embodiment of the labeling machine of the present invention, the housing further includes a housing disposed on the second surface of the substrate not provided with the winding shaft to shield the second surface. The outer casing includes a main casing and a sliding cover, the sliding cover having an opening, wherein the sliding cover is still fixed to the second surface when the main casing is detached from the second surface.

In an embodiment of the labeling machine of the present invention, a diameter change sensor is further disposed, disposed beside the winding shaft, the diameter change sensor has a plurality of sensing units, the sensing unit is symmetrically arranged, and the diameter change sensing The center of symmetry of the device is offset from the axis of the winding shaft.

Based on the above, the labeling machine of the present invention can be assembled to the robot arm via an assembly to perform fully automatic label attachment. In addition, the component configuration of the labeling machine is also re-planned. Therefore, the configuration of the labeling machine of the present invention is different from that of the conventional labeling machine, and the compactness of the structural configuration can be achieved to effectively reduce the volume of the labeling machine. In addition, the accuracy of the label attachment can be improved by the arrangement of the traverse device.

The above described features and advantages of the invention will be apparent from the following description.

Embodiments of the present invention will be described more fully hereinafter with reference to the appended claims. The various embodiments of the invention may be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and the concepts of the various embodiments are fully conveyed to those of ordinary skill in the art. In these figures, the thickness of each layer or region may be exaggerated for clarity. In addition, due to the large number of components, the components in the various paragraphs are not necessarily all indicated in the drawings and the drawings referred to in the corresponding paragraphs, and those skilled in the art should be able to find corresponding corresponding patterns in other related patterns in the present case. Component and its component number.

It will be readily understood that when an element is "connected" or "coupled" to another element, the element can be directly connected or coupled to the other element. In contrast, when an element is referred to as “directly connected” or “directly coupled” to another element, the intervening element is absent. Throughout the drawings, the same symbols represent the same elements. The term "and/or" used herein includes any and all combinations of one or more of the associated listed. Other words used to describe the relationship between elements or layers should be understood in the same manner (for example, "between" and "directly between" and "adjacent to" "directly adjacent to", "on", as opposed to "directly on").

Incidentally, terms such as "first", "second", and the like, are used to describe the various elements, members or components, but these terms are not intended to limit the elements, components or components, but are used to distinguish one An element, component or component to another component, component or component. A first element, component or component referred to hereinafter may also be termed a second element, component or component, without departing from the teachings of the various embodiments.

For ease of description, this article will use space-related terms (such as "below", "below", "below", "above", "above", etc.) The relationship of one element or structural feature relative to other elements or structural features. For devices or devices that are in use or in operation, space-related terms include different orientations in addition to the orientations shown. For example, elements that are "under" or "beneath" other elements or structural features will become "above" the other elements or structural features. Thus, the relative positional concept of the term "below" and the like as exemplified depends on the relative position between the element and the reference point, and the space-related transcripts used herein are understood in the same manner.

Unless otherwise stated or indicated, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the embodiments of the present invention pertain. It will be more readily understood that terms such as those defined in the general dictionary should be understood to have the same meaning as those of the prior art, and should not be construed as ideal or too formal, unless expressly stated herein. [First Embodiment]

1A is a schematic view of a labeling machine of a first embodiment of the present invention, FIG. 1B is a rear side view of FIG. 1A, and FIG. 2 is a right side view of FIG. 1A, and FIG. 3 is a left side view of FIG. Referring to FIG. 1A, FIG. 1B, FIG. 2 and FIG. 3, the labeling machine 100 includes a substrate 110, an assembly 112, a paper receiving shaft 120, a driving module 130, a labeling module 140, and a release sheet 150. The substrate 110 is a metal substrate or a composite substrate having sufficient strength to load various components or components mounted thereon, and the substrate 110 can be mounted on the other mobile device capable of fixing the labeler 100 by the assembly 112. The upper end is, for example, a multi-axis articulated robot arm, a multi-axis parallel robot arm, and a single or multi-axis linear robot arm, etc., wherein the side end defining the substrate 110 performing the labeling action is the front side, and the labeling action is performed instead. The side end is the rear side. The assembly 112 can be mounted at the rear side of the labeling machine 100 as a mating interface device that is assembled with a robotic arm (not shown), as shown in Figure 1B. The assembly 112 has, for example, a plurality of assembly structures 112a, and the assembly structures 112a are, for example, assembly holes to facilitate assembly of the substrate 110 to a plurality of robotic arm locking interfaces (not shown) via the assembly holes. Of course, the assembly 112 can also be assembled to the robotic arm via inter-engagement of the structure. The above-mentioned construction details of the assembly 112 and the position relative to the substrate 110 can be determined according to requirements, and are not limited by the description of the embodiment, and the assembly structure can also be selected according to requirements, such as a locking screw, and the phase The locking interface of the corresponding robot arm can be set corresponding to the assembly hole.

Referring to FIG. 1A, FIG. 2 and FIG. 3, the paper receiving shaft 120, the driving module 130 and the labeling module 140 are all disposed on the substrate 110, and the paper receiving shaft 120 is located on the first surface 110a of the substrate 110. The label liner 200 wound into a bundle can be mounted on the paper receiving shaft 120, and an end 202 of the label liner 200 is wound around the take-up shaft 137, wherein the winding shaft 137 is driven by the driving module One of the rotating shafts 136 of 130 passes through the substrate 110 to be coupled to the take-up shaft 137 disposed on the first surface 110a, and the motor 132 disposed on the first surface 110a is coupled to the rotating shaft 134 disposed on the second surface 110b, thus When the motor 132 is in operation, the rotating shaft 134 will rotate, and the endless belt 138 sleeved on the rotating shafts 134, 136 will drive the rotating shaft 136 to rotate. Therefore, the rotation of the rotating shaft 136 causes the winding shaft 137 to be pulled into a bundle. The label liner 200 allows the labeling module 140 to be adhered to the label sheet 150 (as shown in FIG. 6) which is originally adhered to the label liner 200, and is gradually separated from the label liner 200. The label sheet 210 is taken and attached to the item to be attached 300 (shown in FIG. 10). It should be noted that before the label liner 200 has not been subjected to the action of stripping the label sheet 210, a label sheet 210 is attached over the label liner 200, and each label sheet 210 is arranged at substantially the same pitch at the bottom of the label. On the paper 200; however, after the action of peeling off the label paper 210, the label paper 210 is no longer contained on the label liner 200. The operation of stripping the label paper 210 is repeated.

In this embodiment, the release sheet 150 is disposed beside the labeling module 140; or more precisely, when the labeling module 140 is not performing the labeling operation, the release sheet 150 of the embodiment is located at Below the labeling module 140, the release sheet 150 is positioned on the front side of the substrate 110 compared to the paper receiving shaft 120 (in contrast, the paper receiving shaft 120 is positioned on the rear side of the substrate 110). The front and rear concepts here are the labeling operation of the labeling module 140. When the labeling module 140 approaches the object to be attached 300 (shown in FIG. 10), the moving direction of labeling is forward. After the labeling module 140 attaches the label sheet 210 to the item to be attached 300, the moving direction of returning to the original position is backward. The leading edge 152 of the release sheet 150 of the present embodiment is a bevel or a curved surface, and is inclined upward from a direction away from the paper receiving shaft 120 to a direction close to the paper receiving shaft 120 to facilitate the label of the wrapping sheet 150. The label sheet 210 on the base paper 200 is detached from the label liner 200.

In detail, the above-described driving module 130 includes a motor 132, rotating shafts 134, 136, and an endless belt 138. The motor 132 is disposed on the first surface 110a, and the rotating shafts 134, 136 are disposed on the second surface 110b of the substrate 110, wherein the rotating shaft 134 is coupled to the motor 132, and the endless belt 138 is sleeved on the rotating shafts 134, 136. The rotating shaft 134 driven by the motor 132 drives the other rotating shaft 136 to rotate, thereby driving the winding shaft 137 to retract the label liner 200 that has been peeled off from the label paper 210 (shown in FIG. 6) (as shown in FIG. 2 shows). By disposing the rotating shafts 134, 136 on the second surface 110b of the substrate 110, the number of components disposed on the first surface 110a of the substrate 110 can be reduced, thereby making the components that must be disposed on the first surface 110a more marginal. The space can be adjusted to its set position. In another embodiment, the motor 132 can be disposed on the second surface 110b, and the motor shaft can directly drive the retracting shaft 137 to rotate without setting the rotating shaft 134, the rotating shaft 136, and the endless belt 138.

4 is a top plan view of the labeling machine of FIG. 1A, with some components omitted for convenience of explanation. Referring to FIG. 1A, FIG. 3 and FIG. 4, the labeling module 140 is disposed beside the paper receiving shaft 120, and the labeling module 140 of the embodiment includes a cylinder 142, a positioning block 144, a driving rod 146, and a sticker. Signing unit 148. The cylinder 142 and the positioning block 144 are both disposed on the second surface 110b, and the positioning block 144 is coupled to the cylinder 142, so that the positioning block 144 is driven by the cylinder 142 to run linearly on the second surface 110b. The driving rod 146 is fixed to the positioning block 144 and passes through the substrate 110 to be connected with the labeling unit 148, so that the labeling unit 148 fixed to the driving rod 146 moves as the positioning block 144 moves by the cylinder 142. . The cylinder 142 needs to be externally connected to the air pressure source 124. The principle of operation of the cylinder 142 should be a skill known to those skilled in the art, and therefore is not described herein.

The substrate 110 may have a notch 110c, and the driving rod 146 passes through the notch 110c to be connected with the labeling unit 148 on the other side of the substrate 110; that is, the axial direction of the driving rod 146 is perpendicular to the movement of the positioning block 144. In the direction, the drive rod 146 is received in the notch 110c and is movable in the notch 110c. Incidentally, in order to prevent the reader from misunderstanding that the reference number of the notch 110c refers to the undoing head 1482, the reference arrow of the notch 110c in FIG. 2 points to the side wall of the notch 110c.

The labeling module 140 may further include a pair of rails 149 disposed on the second surface 110b, and the rails 149 are disposed along opposite sides of the notch 110c of the substrate 110. In detail, the rail 149 may be formed by a pair of rods disposed on the second surface 110b, and the rod passes through the positioning block 144, so when the positioning block 144 is driven by the cylinder 142 to operate, the positioning block 144 A smoother and smoother linear motion can be achieved by the rod.

The labeling unit 148 includes a first pedestal 1481, a second pedestal 1484, and a labeling head 1482. The first pedestal 1481 is disposed on the first surface 110a of the substrate 110, coupled to the driving rod 146, and The movement of the driving rod 146 moves; the second base 1484 is coupled to the first base 1481, and the second base 1484 has an upper portion 1484a and a lower portion 1484b, wherein the upper portion 1484a and the lower portion 1484b have a spacing; and the labeling head 1482 abuts against the front end of the second base 1484 and is coupled to the traverse device 153. By the arrangement of the traverse device 153, the labeling unit 148 can be made to reciprocate toward the lower side of the substrate 110. The detailed components of the traverse device 153 and the manner of actuation will be described in detail later. In this embodiment, the labeling head 1482 includes an abutting block 1482a that is coupled to the second pedestal 1484 and connected to the traverse device 153, a labeling block 1482b located in front of the abutting block 1482a, and connected to the abutting block 1482a. And an elastic member 1482c between the labeling blocks 1482b. The abutting block 1482a may be integrated with the pressing block 154 or may be coupled together by a structural fit, and the elastic member 1482c may be a spring, foam or other elastically deformable article. The deformability of the elastic member 1482c can provide a cushioning effect when the labeling unit 148 attaches the label sheet 210 (shown in FIG. 10) to the article to be attached 300 (shown in FIG. 10), thereby allowing the force of the labeling unit 148 to be uniform. The article 300 is applied to the article to be attached 300 so that the label sheet 210 (shown in FIG. 10) can be securely attached to the article 300 to be attached (as shown in FIG. 10).

5A and 5B are assembled views of different viewing angles of the first base, the second base, and the two adjusting members. 5A and 5B, the first pedestal 1481 may have an extended portion, and the labeling unit 148 (shown in FIG. 1A) further includes a pair of adjustment members 1485a, 1485b, wherein the adjustment member 1485a passes through the An extended portion of a pedestal 1481 is embedded in the second pedestal 1484, so that the second pedestal 1484 can be moved relative to the first pedestal 1481 by the adjustment member 1485a, and the The moving direction of the two pedestals 1484 is perpendicular to the moving direction of the first pedestal 1481 (wherein, as seen in FIG. 2, the second pedestal 1484 is moved up and down and the first pedestal 1481 is driven by the driving rod 146 to move left and right) . In the present embodiment, the direction in which the first pedestal 1481 is driven by the driving rod 146, the moving direction of the second pedestal 1484, and the axial direction of the driving rod 146 are perpendicular to each other.

The adjustment member 1485b is disposed such that the first base 1481 disposed on the driving rod 146 can change the position of the first base 1481 on the driving rod 146 by adjusting the adjusting member 1485b, that is, by adjusting The adjustment member 1485b causes the labeling head 1482 to move relative to or away from the substrate 110. Briefly, the adjustment member 1485b can move the first pedestal 1481 in the axial direction of the drive rod 146.

Incidentally, the first pedestal 1481 may have a trapezoidal groove 1486, and the second pedestal 1484 may have a bump 1487 corresponding to the shape and size of the recess 1486, and via the bump 1487 and the recess 1486 The second base 1484 and the first base 1481 can be defined to be relatively movable only along the length direction of the groove 1486, and the second base 1484 can be defined without requiring other additional components. There is a rotation relative to the first base 1481 or a non-longitudinal movement relative to the groove 1486. The shape of the groove 1486 and the bump 1487 is not limited by this embodiment, and may be changed according to actual design requirements. In addition, other methods may be utilized to achieve the purpose of limiting the relative movement of the second pedestal 1484 and the first pedestal 1481 in only a fixed direction.

FIG. 6 to FIG. 9 are schematic diagrams showing that the label paper 210 is gradually separated from the label liner 200 at the panel 150 and the label sheet 210 is taken by the labeling head 1482 of the labeling unit 148, wherein for simplicity of illustration, only a simple illustration is shown. The cylinder 142 and some components of the labeling unit 148. The person in the field can change the selected components of the driving module 130 and the labeling module 140 and the components of the labeling module 140 according to actual needs without departing from the purpose of setting the driving module 130 and the labeling module 140. The related settings and actuation relationships are not limited by the implementations in this specification. In addition, the above-described driving module 130 and labeling module 140 may be driven by individual circuits.

Referring to FIG. 1A, FIG. 2, FIG. 3 and FIG. 6, when the labeling machine 100 of the embodiment is used, the label-attached paper 200 that is wound into a bundle is first inserted into the paper-receiving shaft 120, wherein the label-backing paper 200 The label paper 210 arranged at substantially regular intervals is attached to the top, and the label paper 200 is detached from the paper-receiving shaft 120 due to the inertial force when it is rotated by the driving, so that it can be fixed to the paper-receiving shaft 120. The outer cover 122 away from the end of the substrate 110 is used to secure the label liner 200 to the paper take-up shaft 120.

After the end 202 of the label liner 200 is passed around the release sheet 150, it is fixed to the take-up reel 137. When the motor 132 is in operation, the rotating shaft 134 directly connected to the motor 132 rotates, and the other rotating shaft 136 is synchronously rotated via the endless belt 138, and is coaxially connected with the rotating shaft 136 on the second surface 110b but is located on the first surface 110a. The shaft 137 retracts the rotating roll from the upper label liner 200, causing the action of the output label sheet 210. In order to prevent the label liner 200 from being interfered by other components disposed on the substrate 110, a stopper member 160 such as a stopper member may be disposed at a suitable position on the substrate 110, and the label liner 200 may be passed around the stopper member 160. After passing through the unloading plate member 150, it is finally wound at the take-up reel 137. It is also possible to set the limit channel so that the output label liner 200 conveys the label sheet 210 along the designated track. Incidentally, the end 202 of the label liner 200 is wound and fixed on the take-up reel 137 in order to provide the tension of the label liner 200, facilitate the peeling of the label sheet 210 from the label liner 200, and facilitate the label sheet 210. The take-up of the label liner 200 after being taken off. In actual operation, the end 202 of the label liner 200 may not be wound around the take-up reel 137 for automatic winding and may be executed by another type of automation mechanism.

Referring to FIG. 6 and FIGS. 7A and 7B simultaneously, in the case where the label liner 200 is continuously driven, the label bottom paper 200 is designed by the front edge 152 of the release sheet 150 being curved or beveled. When the turning point of the unloading plate 150 is reversely pulled back by the rotation of the take-up reel 137, the label paper 210 is not pulled back along with the label liner 200, but is rolled along with the label liner 200. Upon receipt, the label sheet 210 will continue (upward) and gradually disengage from the label liner 200.

Referring to FIG. 1A, FIG. 2, FIG. 5A, FIG. 7A and FIG. 7B, the second base 1484 is further provided with a traverse device 153. The traverse device 153 includes a pneumatic cylinder 155, a pressing block 154 and an elastic member 156. The pneumatic cylinder 155 is disposed on the second base 1484 and connected to the electromagnetic valve disposed on the second surface 110a of the substrate 110 through the communication tube 172, and controls the electromagnetic valve through the circuit, thereby causing the high pressure gas in the cylinder 142 to enter the air pressure. The cylinder 155 causes the pneumatic cylinder 155 to apply a downward force against the pressing block 154 between the upper portion 1484a and the lower portion 1484b of the second base 1484, causing the pressing block 154 to move away from the upper portion 1484a of the second base 1484 and The lower portion 1484b toward the second base 1484 approaches and then presses the resilient member 156, such as a compression spring, while the downward movement of the pressing block 154 causes the label head 1482 to move downwardly to enable the label paper 210 to be fully contained therein. The inside of the labeling block 1482b of the labeling header 1482.

In more detail, the labeling head 1482 and the unloading sheet 150 are usually closely arranged and kept at a small distance so that the labeling head 1482 sucking the label paper 210 does not touch the release sheet when pushed forward. Slice 150. Thus, when the label paper 210 is attracted by the labeling head 1482, most of the label paper 210 will be adsorbed on the labeling head 1482, but a portion of the label paper 210 that is still adhered to the label backing paper 200 will remain in the sticker. The sign is 1482 external. Thus, when the labeling head 1482 pushes forward to complete the action of the adhesive label sheet 210, the portion of the label sheet 210 exposed outside the labeling block 1482b of the labeling head 1482 will collide with the unloading sheet 150. As a result, when the labeling head 1482 touches the object, the exposed label paper 210 will not be subjected to the pushing force of the rear labeling head 1482 and cannot effectively achieve the bonding effect. The function of the traverse device 153 is to use the air pressure to overcome the elastic force of the elastic member 156 disposed between the lower portion 1484b of the second base 1484 and the pressing block 154, and to move the labeling head 1482 toward the lower side of the figure to be close to The sheet 150 is unchecked, and the range of the labeling head 1482 is slightly overlapped with the unsealing sheet 150 (or even completely coincides with the missing sheet 150, designed according to actual needs), so that the labeling head 1482 can be reached. The rear of the entire label sheet 210 is such that the label sheet 210 can be completely within the range of the labeling head 1482. After the labeling head 1482 vacuums the entire label sheet 210, the air pressure source of the cylinder 142 is closed, and an elastic member 156, such as a compression spring, disposed between the lower portion 1484a of the second base 1484 and the pressing block 154. The elastic restoring force will push the labeling head 1482 back to the original position that does not overlap the dispensing sheet 150. At this time, the entire label paper 210 is completely adsorbed in front of the labeling head 1482 (as shown in FIG. 9). When the labeling head 1482 is pushed forward to perform the labeling operation, the entire label sheet 210 will continue to be subjected to contact with the object. The thrust of the labeling head 1482 completes the effective adhesion of the entire area.

Referring to FIG. 1A, FIG. 5A and FIG. 7B at the same time, in particular, the labeling head 1482 can be opposite to the labeling by embedding the adjusting member 1485a of the second pedestal 1484 through the extended portion of the first pedestal 1481. The height of the leading edge 152 of the panel 150 is manually fine-tuned so that the label sheet 210 can be completely and accurately positioned within the range of the labeling head 1482, while avoiding the edges of the label sheet 210 from protruding beyond the labeling head 1482. The possibility. Although the adjusting members 1485a and 1485b of the embodiment are screws, it is not limited thereto, and an appropriate component replacement may be selected according to actual needs.

Referring to FIG. 3 and FIG. 8 simultaneously, the labeling machine 100 further includes a vacuum generator 170 disposed on the second surface 110b, and the surface of the labeling block 1482b of the labeling head 1482 has an opening 1482d, and the connecting tube 172 is coupled between the vacuum generator 170 and the opening 1482d of the labeling block 1482b. In order to gradually release the label paper 210 from the label liner 200, the labeling head 1482 can obtain the label paper 210 well, so that the vacuum generator 170 can generate the function of inhaling, and gradually withdraw from the label bottom paper by inhaling. The label paper 210 of 200 is adsorbed to the labeling head 1482, and then the labeling module 140 is moved upward to ensure that the forward movement of the labeling head 1482 does not interfere with the dispensing sheet 150, as shown in FIG. Show.

Figure 10 is a schematic illustration of the labeling machine pressing the label onto the item 300 to be attached. Referring to FIG. 10, the cylinder 142 is actuated to move the labeling head 1482 of the labeling module 140 forward, and when the labeling head 1482 is abutting against the item to be attached 300 and the cylinder 142 continues to provide the pushing force to the labeling head 1482. The elastic deformation of the elastic member 1482c disposed between the abutting block 1482a and the labeling block 1482b can buffer the pushing force continuously provided by the cylinder 142, avoiding the application of excessive force to the item 300 to be attached (as shown in FIG. 10).

In addition, an image capturing device 180 (shown in FIG. 1A) may be disposed on the first surface 110a of the substrate 110. The image capturing device 180 may be a camera that allows the labeling machine 100 to be executed under remote control. Labeling action. The image capturing device 180 is configured to capture an image including the item to be attached 300, and can be transmitted to a remote operator to remotely adjust the position and orientation of the labeling machine 100 according to the captured image content of the image capturing device 180. The labeling head 1482 is controlled to reach the position of the object 300 to facilitate the labeling of the label sheet 210 in the correct position. When the labeling machine 100 is mounted on the robot arm, the image capturing device 180 can be used as a visual source to perform visual-based servo control (Visual Servoing), so that the robot arm can be in the image capturing device 180 according to the item to be attached 300. The image information presented on the image is captured, and the position and direction of the robot arm terminal effect device are fully automated by the control technology, so that the labeling head 1482 on the labeling machine 100 is accurately moved to the front of the item to be attached, and then executed. Labeling action. Thereby, the image capturing device 180 and the vision-based servo control technology enable the labeling machine 100 to perform a fully automatic search for the item to be attached 300 and perform the labeling action. This fully autonomous labeling method eliminates the cost and time required to accurately place the object to be labeled in a specific location to be attached, and is also a concrete realization of intelligent automation.

11 to 14 are schematic views of the labeling machine provided with a blowing member. Referring to FIG. 11 to FIG. 14 in sequence, the labeling machine 100 of the present embodiment may include a blowing member 190 corresponding to the release sheet 150 and the labeling module 140 (shown in FIG. 1A). The gas member 190 may be disposed independently of the substrate 110 or may be an element integrated into the substrate 110, such as a blow pipe.

Referring to FIG. 15 , the labeling machine 100 can further display a printing module 195 between the two limiting components 160 of the first surface 110 a of the substrate 110 . The printing module 195 can print the label paper 210 in real time. The label paper 210 printed on the instant is then attached to the item to be attached 300 at a specific timing. Small printing devices are conventional techniques and will not be described in detail herein. [Second embodiment]

16 to 19 are schematic views of a labeling machine according to a second embodiment of the present invention. Referring to FIG. 16 to FIG. 19, in this embodiment, the release sheet 150 is disposed on the lower end side of the substrate 110, and the labeling unit 148' is disposed on the substrate 110 in a pivotal manner. After the labeling head 1482 of the labeling unit 148' obtains the label sheet 210, the labeling unit 148' can be rotated about 90 degrees on the first surface 110a, and then the cylinder 142 is actuated to attach the label sheet 210 to be attached. The steps on item 300. The cylinder 142 and the labeling unit 148' may be disposed on the same side of the substrate 110 in the case where the position of the element is appropriately designed so that the rotation of the cylinder 142 and the labeling unit 148' does not interfere with other elements. Of course, based on other considerations, such as the miniaturization of the overall size of the labeling machine, it is also possible to arrange the cylinder 142 and the labeling unit 148' on different sides. Further, the cylinder 142 and the labeling unit 148' may be rotated together or not rotated together, for example, by rotating the labeling unit 148' to the position and then performing the labeling operation by pushing the cylinder 142. Incidentally, in this embodiment, a traverse device 153 (shown in FIG. 2) is also provided, which is also used to move the labeling unit 148' such that the labeling head 1482 and the unsigned sheet 150 form a partial intersection. Stacked area.

The other components of the labeling machine of this embodiment are arranged and operated in a manner similar to the above embodiment, and therefore will not be further described. [Third embodiment]

The present embodiment is substantially the same as the above-described first and second embodiments, and the same or similar component numbers denote the same or similar components, and the following only details the differences. In brief, the arrangement of the modules, components or components of the present embodiment is different from that of the first embodiment described above, that is, the positions of the modules, components or components disposed on the substrate are different. In response to the addition or change of the position of certain modules, components or components, some components can be dispensed with. Although the configuration of the labeling machine 100' of the present embodiment is different from that of the first embodiment described above, the description of similar operations will be omitted below.

20A is a schematic view of a labeling machine according to a third embodiment of the present invention, and FIG. 20B is an exploded perspective view of FIG. 20A. Figure 21 is a schematic illustration of different perspectives of the labeling machine of Figure 20A. Fig. 22 is a diagram of the right side of Fig. 21, and in order to make the illustration simple and easy to understand, some of the elements are omitted in Fig. 22.

Referring to FIG. 20A, FIG. 21 and FIG. 22, the driving module 130 includes a motor 132 disposed on the second surface 110b of the substrate 110, and the motor 132 directly passes through the substrate 110 to form a winding shaft disposed on the first surface 110a. 137 connected. Therefore, the present embodiment may not require the use of an endless belt 138 (as shown in FIG. 3) as compared to the foregoing first embodiment. Incidentally, a motor (not shown) may be disposed at the corresponding paper receiving shaft 120, and the paper receiving shaft 120 is connected to the motor, so that the control paper system (not shown) can simultaneously drive the connecting paper bearing shaft. The motor of 120 and the motor 132 of the take-up reel 137 are arranged to allow the reeling shaft 137 to rotate synchronously with the paper-receiving shaft 120. The dual-motor design provides sufficient torque to overcome the resistance of the label liner 200 when it is recovered. helpful.

Also, please refer to FIG. 1A and FIG. 21 at the same time. The outer cover 122 of the first embodiment is formed in a cover shape (as shown in FIG. 1A), but the outer cover 122 of the embodiment is formed into a single piece, and the outer cover 122 of the plate can be simultaneously sleeved at the same time. All of the bars 120, 137, 160 on a surface 110a are shown in FIG. To reduce the overall weight of the labeling machine 100, the outer cover 122 can be more hollowed out (as shown in Figure 21).

Further, the labeling module 140' of the present embodiment is also different from the foregoing embodiment. Referring to FIG. 20A, the release sheet 150 in the foregoing first embodiment is disposed in a vertical manner, and the corresponding labeling module 140 is disposed on the substrate 110 and moved in the left direction for labeling. (Illustrated by taking FIG. 6 to FIG. 14 as an example), the release sheet 150 of the present embodiment is horizontally disposed, and the labeling module 140' disposed beside the substrate 110 is labeled in a downward direction. In detail, the labeling module 140 in the first embodiment includes a cylinder 142 disposed on the substrate 110, a positioning block 144, a driving rod 146, a first base 1481 and a second base 1484, and a labeling head 1482. The labeling units 148, 148' of the same structure are not only relatively complicated in structure, but also occupy most of the space on the substrate 110.

In contrast, in the present embodiment, the labeling module 140' is disposed on the side of the substrate 110, and is formed by the traverse device 153' to form an overlapping area with the unselectable sheet 150, thereby causing the captured label sheet 210 (marked 6) can be fully positioned within the area of the labeling block 1482b of the labeling head 1482, thus allowing for more space on the substrate 110. In detail, the traverse device 153' of the present embodiment includes a pressing block 154' and a cylinder 155', and the labeling module 140' is fixed to the pressing block 154' and is located at the side edge of the substrate 110. Unlike the foregoing embodiment, the reciprocating motion of the pressing block 154' is directly controlled by the cylinder 155' in the present embodiment, and the use of the elastic member 156 (shown in Fig. 5A) is omitted.

Also differing from the previous embodiment, the labeling module 140' of the present embodiment includes a positioning block 116, a first pedestal 1481', and a labeling head 1482, wherein the use of the second pedestal 1484 is omitted. The positioning block 116 is fixed to the cylinder 155' by the pressing block 154' to be located at the side edge of the substrate 110, while the first pedestal 1481' of the present embodiment is directly replaced by a cylinder, and the labeling head 1482 is connected to the first Base 1481'. The same as the foregoing embodiment, the labeling head 1482 of the embodiment also has a labeling block 1482b, an elastic member 1482c and an abutting member 1482a, wherein the abutting member 1482a is connected to the first base 1481' which is a cylinder. The elastic member 1482c is embedded in the abutting member 1482a, and the elastic member 1482c can also drive the labeling head 1482 in the cylinder 1481' to attach the label paper 210 (shown in FIG. 10) to the item to be attached 300 (see FIG. 10). The buffer is the force applied by the first pedestal 1481' of the cylinder. Compared with the complicated structure of the labeling unit 148, 148', the labeling module 140' of the present embodiment directly uses the cylinder 1481' to replace the complicated structure of the foregoing first embodiment (such as the positioning block 144, the driving rod 146, the first The use of an pedestal 1481 and the second pedestal 1484, the adjusting members 1485a, 1485b, the pneumatic cylinder 155 and the like are shown in FIG. 3), so that the present embodiment not only saves the type and use of the components compared to the first embodiment. The quantity, more because of the use of these components, can reduce the friction of the components when moving, and the labor saving, and the labeling head 1482 can provide a more uniform force to attach the label paper 210 to the item to be attached 300 (as shown in the figure) 10 shows). Incidentally, for the aesthetic appearance of the labeling machine 100', the elastic member 1482c may be hidden by other structures (for example, a rectangular casing, not shown), but the elastic deformation of the elastic member 1482c may also be achieved to buffer the cylinder 1481. 'Providing the pushing force to avoid applying excessive force to the item to be attached 300 (as shown in Figure 10) when attaching the label sheet 210.

In particular, by the arrangement of the traverse device 153', the cylinder 155' can be driven to drive the labeling module 140' disposed on the pressing block 154' by the positioning block 116 to reach the unloading plate 150. The inner edge (ie, at least a portion of the labeling block 1482b coincides with the unsigned sheet 150) to capture the label sheet 210 (shown in FIG. 6) and then moved to the labeling position is the first pedestal 1481' of the cylinder. The labeling head 1482 disposed in front of the label is further driven for labeling.

Incidentally, since the unloading plate 150 of the present embodiment is horizontally disposed, the labeling module 140 ′ disposed beside the substrate 110 is labeled in a downward direction, so that a tubular blowing can be performed. The piece 190 is disposed in front of the release sheet 150 as shown in FIG. As a result, the label sheet 210 can be blown at a closer distance and a better position than the previous embodiment, and the auxiliary label sheet 210 is accurately captured by the label head 1482.

Figure 23A is a schematic view of a platen unit and a sensor. Referring to FIG. 21 and FIG. 23 simultaneously, the labeling machine 100' of the present embodiment is further provided with a platen unit 185. The platen unit 185 is also disposed at the first surface 110a of the substrate 110 and is located on the release plate 150. Above. The platen unit 185 includes a platen piece 185b having a plurality of placement holes 185a, a steel ball 185c placed in the placement hole 185a, and an elastic member 185e disposed between the steel ball 185c and the top plate 185d, located at the top plate 185d and the platen piece The steel ball 185c between the 185b is exposed by the elastic member 185e and is exposed through the placement hole 185a. The platen unit 185 is used by the elastic member 185e when the label liner 200 (labeled in FIG. 1A) to which the label paper 210 (shown in FIG. 10) is attached passes between the platen unit 185 and the release sheet 150. The steel ball 185c is provided with sufficient positive pressure to the label liner 200 and the application label paper 210, but at the same time reduces the partial friction when the label paper 210 and the label liner 200 are horizontally moved under pressure. In order to accommodate the label paper 210 on the label liner 200, the height is not uniform. Therefore, there is a margin space between the top plate 185d and the platen sheet 185b for the steel ball 185c to be pushed upward by the label paper 210.

In addition, a sensor 186 can be disposed at the platen unit 185. The sensor 186 can be penetrated into the space between the top plate 185d and the platen 185b through the top plate 185d, and the detector 186 is located at the steel ball 185c. Directly above, the height of the steel ball 185c in the placement hole 185a is detected. By the cooperation of the steel ball 185c and the sensor 186, since the label base paper 200 (shown in FIG. 6) is taken up by the take-up shaft 137 and passes through the platen member 185, the steel ball 185c is opposite to the only label bottom paper 200. The label paper 210 (shown in Figure 6) is attached to the label liner 200 (shown in Figure 6) and has a height change, so the height of the steel ball 185c can be measured to measure the label bottom. Whether the label paper 210 is attached to the paper 200 to accurately detect the precise position of the label sheet 210 (labeled in FIG. 6) passing through the label sheet 150 on the label liner 200 (shown in FIG. 6). In short, since the label sheets 210 are disposed on the label liner 200 at substantially the same interval, the height of the steel balls 185c is lower when pressed against only the label liner 200; and the labels are contacted at the steel balls 185c. When the backing paper 200 carries the label paper 210 that is negative thereon, the height of the steel ball 185c is raised by being lifted by the label paper 210.

In the embodiment shown in FIG. 23B, the sensor 186 may also directly measure the height of the lower label paper 210 through the top plate 185d and penetrate the space between the top plate 185d and the cardboard piece 185b without passing through. The height of the steel ball 185c is measured indirectly. However, it should be noted that most of the optical principle-based sensors 186 directly measure the surface height of the label paper 210 relative to the label liner 200, often due to the relationship between the color of the different portions of the surface of the label paper 210 and the printing material. Measuring error. Therefore, the sensor 186 senses the steel ball 185c instead of directly measuring the label paper 210 by the sensor 186, thereby obtaining more stable data.

With continued reference to FIG. 20A, the labeler 100' further includes a housing 192 disposed on the second surface 110b of the substrate 110 for shielding the second surface 110b and the components disposed on the second surface 110b. The arrangement of the outer casing 192 can effectively reduce the situation of dust accumulation on the internal components, and can also avoid the safety problem of the user or someone else's hand being accidentally extended when the component disposed on the second surface 110b is actuated. The outer casing 192 includes a main casing 193 and a sliding cover 194 which are separable from each other, wherein the sliding cover 194 has an opening 194a and is used for connecting the cylinder 155' and the plurality of first bases 1481' or the labeling blocks 1482b of the cylinder. The communication tube 172 or other electric wires pass through the opening 194a to be converged in the opening 194a. Incidentally, when the main casing 193 is detached from the second surface 110b of the substrate 110, the sliding cover 194 can be detached from the main casing 193 and still be fixed on the second surface 110b, wherein the sliding cover 194 can be fastened by using a hook and a structure. Equipped or otherwise fixed to the second surface 110b, and the communication tube 172 or other wires passing through the opening 194a may provide a supporting force from the lower side of the sliding cover 194 to the sliding cover 194 to be disposed on the second surface 110b as a cantilever. The upper slider 194 does not fall. In addition, a fan 196 may be disposed on the main casing 193 to accelerate the heat dissipation inside the casing 192 by the fan 196.

Figure 24 is a front elevational view of Figure 21 with the outer cover 122 omitted for clarity of illustration. Referring to FIG. 21 and FIG. 24 at the same time, a diameter change sensor 198 can be disposed beside the winding shaft 137. The diameter change sensor 198 has eight sensing units 1981~1988, and the sensing unit 1981~1988 For example, it is a symmetric arrangement. It should be noted that although the sensing units 1981 to 1988 are symmetrically arranged, the detection order of the sensing units 1981 to 1988 is not to sense the collected label backing paper 202 in pairs (shown in the figure). 1) The degree of increase in diameter, but sequential sensing.

In more detail, the diameter change sensor 198 in this embodiment has a center of symmetry A1, and this center of symmetry A1 is offset from the axis C1 of the take-up shaft 137. As shown in FIG. 24, that is, the center of symmetry A1 of the diameter change sensor 198 and the axis C1 of the take-up shaft 137 are not on the same horizontal line, but the center of symmetry A1 of the diameter change sensor 198 is in the first direction. The axis C1 of the take-up shaft 137 is lower (or higher) on D1. In the present embodiment, the eight sensing units 1981-1988 follow the sensing unit 1981, 1982, 1983, 1984, 1985 as the diameter of the label liner 200 taken up on the take-up reel 137 is gradually increased. The order of 1986, 1987, and 1988 senses the change in the take-up diameter of the end 202 of the label liner 200 one by one, thereby more accurately detecting the degree of retraction of the end 202 of the label liner 200 on the take-up reel 137. The diameter of the label liner 200 that has been taken up by the take-up reel 137 will affect the distance that the label 132 can be recovered when the motor 132 rotates the retracting shaft 137 at a certain angle. Since the length of each label sheet 210 is constant, when the diameter of the recycled label liner 200 wound on the take-up reel 137 is larger and larger, the motor 132 must continuously reduce the rotation angle to achieve the same distance of the recycled label liner 200. Task. The higher the resolution of the diameter change sensor 198, the more precisely the rotation angle of the motor 132 can be adjusted. Because each sensing unit has a certain volume from 1981 to 1988, in order to prevent the two sensing units from 1981 to 1988 from colliding with each other, the sensing units 1981~1988 are arranged in a staggered arrangement, which can improve the maximum resolution. Effective practice.

Although the present embodiment is exemplified by eight sensing units 1981 to 1988, the number of sensing units used is not limited, and those skilled in the art can follow the invention without departing from the spirit of the invention. The actual demand changes the number of sensing units used and the manner in which they may be implemented, and is more likely to apply this diameter change sensor 198 to other areas where it is desirable to measure the change in diameter of the object.

The present invention is not limited by the description of the first to third embodiments described above, and those skilled in the art can exemplify the above-described first to third embodiments from the shallower content of the present specification. Modules, components or components are selected and combined as desired. Alternatively, it is more likely that other potentially alternative elements can be selected to achieve the same effect, depending on the content of the present specification, without departing from the spirit of the invention.

In summary, the labeling machine of the present invention has at least the following advantages: 1. The labeling machine of the present invention provides a component setting architecture different from the component setting architecture in the conventional labeling machine, so that the labeling machine of the present invention is compared with Conventional labeling machines have a more compact architecture and a smaller overall volume. 2. Effectively integrate the stripping machine function of stripping paper from the label liner and the action of labeling and labeling, making it suitable for installation at the end of a variety of robotic arms to perform continuous automatic labeling action. 3. The position of the labeling head can be adjusted according to the position where the label paper is gradually separated from the label bottom paper, thereby improving the alignment accuracy of the labeling head and the label paper. 4. In addition, the vacuum generator and the blowing member can be arranged to cause the label paper to be attached to the labeling head by means of suction or blowing or simultaneous suction and blowing. 5. By arranging the symmetry center of the diameter change sensor not aligned with the axis of the retracting shaft, the sensing unit senses the retracted label liner from the inside out in a sequential and more accurate manner. Diameter changes. 6. The paper-pressing unit is arranged correspondingly on the stripping plate so that the label-backed paper with the label paper attached thereto is subjected to uniform pressure when passing through the stripping plate and the platen unit, and the label bottom paper and the label can also be reduced. Friction when the paper moves. In addition, the height of the steel ball pressed on the label paper is measured by the sensor on the platen unit, which can eliminate the influence of the sensor on the printing surface of the label paper, and obtain more stable measurement data. 7. The sliding cover of the outer casing can be fixed on the substrate after the main casing is detached from the substrate, and the state of the pipeline passing through the opening of the sliding cover is maintained. 8. The outer cover can be made into a plate shape, so that the label bottom paper on the rod can be restricted at the same time, and the offset of the label bottom paper can be avoided. 9. The slider of the outer casing can still hold the communication tube or other wires passing through the sliding cover when the main casing is detached from the substrate.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.

100, 100’‧‧‧ labeling machine

110‧‧‧Substrate

110a‧‧‧ first surface

110b‧‧‧ second surface

110c‧‧‧ gap

112‧‧‧Assembly

112a‧‧‧Assembly structure

116‧‧‧ Positioning block

120‧‧‧Drawer shaft/bar

122‧‧‧ Cover

124‧‧‧Air pressure source

130‧‧‧Drive Module

132‧‧‧Motor

134, 136‧‧‧ rotating shaft

137‧‧‧Rolling shaft/rod

138‧‧‧Ring belt

140, 140’‧‧‧ Labeling Module

142, 1481' ‧ ‧ cylinder

144‧‧‧ positioning block

146‧‧‧ drive rod

148, 148’‧‧‧ labeling unit

1481, 1481'‧‧‧ first base

1482‧‧‧label head

1482a‧‧‧Abutment block

1482b‧‧‧Patch block

1482c‧‧‧Flexible parts

1482d‧‧‧Opening

1484‧‧‧Second base

1484a‧‧‧ upper

1484b‧‧‧ lower

1485a, 1485b‧‧‧ adjustments

1486‧‧‧ Groove

1487‧‧‧Bumps

149‧‧‧ Track

150‧‧‧Offset plate

152‧‧‧ leading edge

153, 153'‧‧‧ traverse device

154‧‧‧ Pressing block

155‧‧‧ cylinder

156‧‧‧Flexible parts

160‧‧‧Limiting elements/rods

170‧‧‧Vacuum Generator

172‧‧‧Connected pipe

180‧‧‧Image capture device

185‧‧‧Paper unit

185a‧‧‧Place hole

185b‧‧‧pressed cardboard

185c‧‧‧ steel ball

185d‧‧‧ top board

185e‧‧‧elastic parts

186‧‧‧ sensor

190‧‧‧Blowing parts

192‧‧‧ Shell

193‧‧‧ main shell

194‧‧‧Sliding cover

194a‧‧‧ openings

195‧‧‧Printing module

196‧‧‧fan

198‧‧‧diameter change sensor

1981~1988‧‧‧Sensor unit

200‧‧‧ label bottom paper

202‧‧‧End of label bottom paper

210‧‧‧ label paper

300‧‧‧After items

D1‧‧‧ first direction

C1‧‧‧Axis of the shaft

A1‧‧ symmetry center

1A is a schematic view of a labeling machine according to an embodiment of the present invention. Figure 1B is a schematic illustration of the labeling machine of Figure 1A having an assembly. Figure 2 is a right side view of Figure 1A. Figure 3 is a left side view of Figure 1A. 4 is a top plan view of the labeling machine of FIG. 1A. 5A and 5B are assembled views of different viewing angles of the first base, the second base, and the two adjusting members. FIG. 6 to FIG. 9 are schematic diagrams showing that the label paper is gradually separated from the label bottom paper at the panel and the label is taken by the labeling head of the labeling unit. Figure 10 is a schematic illustration of the labeling machine pressing the label onto the item to be attached. 11 to 14 are schematic views of the labeling machine provided with a blowing member. Figure 15 is a schematic view of a printing machine incorporating a printing device. 16 to 19 are schematic views of a labeling machine of still another embodiment. Figure 20A is a schematic view of a labeling machine in accordance with a second embodiment of the present invention. Figure 20B is an exploded perspective view of Figure 20A. Figure 21 is a schematic illustration of different perspectives of the labeling machine of Figure 20A. Figure 22 is a right side view of Figure 21 . 23A and 23B are schematic views of a platen unit and sensors disposed at different positions. Figure 24 is a front elevational view of Figure 21.

100‧‧‧ labeling machine

110‧‧‧Substrate

112‧‧‧Assembly

112a‧‧‧Assembly structure

120‧‧‧Feeding shaft

122‧‧‧ Cover

130‧‧‧Drive Module

132‧‧‧Motor

137‧‧‧Retraction shaft

140‧‧‧ Labeling module

200‧‧‧ label bottom paper

Claims (26)

A labeling machine comprising: a substrate; an assembly mounted on one side of the substrate for assembling the substrate to a robot arm; a paper bearing shaft disposed on the substrate and affixed with a plurality of label sheets The labeling paper is disposed on the paper bearing shaft; the driving module is disposed on the substrate; the labeling module is disposed on the substrate, wherein the labeling module comprises: a cylinder, disposed on the a second surface of the substrate; and a labeling unit coupled to the cylinder to be driven by the cylinder for linear operation; a release sheet disposed on the substrate and located in the labeling module The winding path is disposed on the substrate, and the release plate and the paper receiving shaft are disposed on the same side of the substrate, and are suitable for collecting labels. a backing paper and controlled by the driving module; and a printing module disposed on the substrate adjacent to the paper bearing shaft; wherein the labeling machine is assembled to the robot arm by the assembly And the label liner bypasses the release sheet and when the drive module The winding shaft scrolling, the de-labeling module to close the check sheet passes around the capture of the sign plate and release from the backing paper of the label paper label protrusions. For example, the labeling machine described in the first paragraph of the patent application includes traverse The device, the traverse device shifts the direction of the labeling module perpendicular to the direction of the labeling of the labeling module, so that the labeling module and the tab sheet have a partial overlapping area. The labeling machine of claim 2, wherein the traverse device comprises: a pneumatic cylinder; and a pressing block connected to the pneumatic cylinder, wherein the pneumatic cylinder applies a force to move the pressing block, The labeling module is moved to generate a partial overlapping area with the tab sheet. The labeling machine of claim 3, wherein the traverse device further comprises a spring disposed between the pressing block and the labeling module, and the spring is adapted to be at the air pressure When the cylinder stops applying force, the pressing block is returned to the original position by its elastic restoring force. The labeling machine of claim 1, wherein the assembly has a plurality of assembled structures, and the labeling machine is assembled with the robotic arm by the assembly hole. The labeling machine of claim 5, wherein the assembly structure is an assembly hole. The labeling machine of claim 1, wherein the driving module comprises: a motor disposed on the first surface of the substrate; and a pair of rotating shafts disposed on the second surface of the substrate, wherein First table The face and the second surface are located on opposite sides of the substrate, and one of the rotating shafts is coupled to the motor, and the other of the rotating shafts is coupled to the second surface The winding shaft is connected; the endless belt is sleeved to rotate the shaft to rotate the rotating shaft connected to the winding shaft by the rotating shaft driven by the motor. The labeling machine of claim 1, wherein the driving module comprises: a motor disposed on the second surface of the substrate, and the winding shaft disposed on the first surface of the substrate connection. The labeling machine of claim 1, wherein the leading edge of the release sheet is a bevel or a curved surface, and is inclined upward from a direction away from the paper receiving shaft to a direction close to the paper receiving shaft. . The labeling machine of claim 1, wherein the labeling module further comprises: a positioning block connected to the cylinder and located on the same side of the substrate as the cylinder to be driven by the cylinder To perform a straight line operation; and a driving rod fixed to the positioning block and connected to the labeling unit through the substrate to drive the labeling unit to move as the positioning block moves. The labeling machine of claim 10, wherein the labeling module further comprises a pair of rails disposed on the second surface and disposed along opposite sides of the notch of the substrate, The drive rod moves in the gap. The labeling machine of claim 10, wherein the labeling machine The first unit is disposed on the first surface of the substrate, is coupled to the driving rod, and moves with the movement of the driving rod; the second base is coupled to the first surface a base, the second base has an upper portion and a lower portion; and a labeling head abutting against a front end of the second base and connected to the traverse device, and when the traverse device is actuated, The labeling head can be moved at a distance between the upper portion and the lower portion of the second base to create a partial overlapping area between the labeling head and the release sheet. The labeling machine of claim 12, wherein the labeling unit further comprises: a pair of adjusting members, one of the adjusting members passing through the portion of the first base and embedding the second a base such that the second base is movable relative to the first base by the adjusting member, and a moving direction of the second base is perpendicular to the first base by the driving rod Driving and moving direction, and the other of the adjusting members passes through the first base to adjust a position of the first base relative to the substrate in an axial direction of the driving rod. The labeling machine of claim 12, wherein the labeling head comprises: an abutting block connected to the traverse device and abutting against a front end of the second pedestal; The labeling block is disposed in front of the abutting block; at least one pair of elastic members are disposed between the labeling block and the abutting block. The labeling machine of claim 1, wherein the labeling module is pivotally connected to the substrate and rotatable on the first surface. The labeling machine of claim 1, wherein the labeling module further comprises: a positioning block connected to the cylinder and located at a side edge of the substrate, adapted to be driven by the cylinder for straight line Running; a first base fixed to the positioning block; and a labeling head disposed at the front end of the first base. The labeling machine of claim 16, wherein the labeling head comprises: an abutting block connected to the first base; a labeling block disposed in front of the abutting block; and elastic And a member is embedded in the abutting block, and the elastic member provides elasticity to the labeling block. The labeling machine of claim 1, further comprising a vacuum generator and a connecting tube, the vacuum generator being disposed on the substrate and connected to the labeling module by the connecting tube, The labeling module is caused to generate suction, and the label paper protruding from the label liner is sucked. The labeling machine of claim 1, further comprising a blowing member corresponding to the release sheet and the labeling module to be disposed from the label bottom The label paper of the paper protrusion is blown toward the labeling module. The labeling machine of claim 1, further comprising a platen unit disposed on the substrate and located on the release sheet, and a plane of the platen unit is parallel to the label sheet. The platen unit comprises: a top plate; a platen piece having a plurality of placement holes disposed under the top plate; a plurality of steel balls located between the top plate and the platen sheet, and placed in the a hole disposed in the hole and exposed to the outside through the hole; and a plurality of springs correspondingly located between the steel ball and the top plate to pass through the platen unit by elastic restoring force of the spring And the label paper on the label liner between the release sheets is uniformly pressed. The labeling machine of claim 20, further comprising a sensor disposed adjacent to the platen unit, wherein the sensor is configured to sense a height of the steel ball to confirm the label paper thickness. The labeling machine of claim 21, wherein the sensor passes through the top plate to sense a height of the steel ball from between the paperboard sheet and the release sheet. The labeling machine of claim 21, wherein the sensor senses a height of the label sheet between the platen sheet and the release sheet. The labeling machine of claim 1, further comprising a housing disposed on the second surface of the substrate not provided with the winding shaft to shield the first Two surfaces. The labeling machine of claim 24, the outer casing comprising a main casing and a sliding cover, the sliding cover having an opening, wherein the sliding cover is detached when the main casing is detached from the second surface Still fixed to the second surface. The labeling machine of claim 1, further comprising a diameter change sensor disposed beside the winding shaft, the diameter change sensor having a plurality of sensing units, the sensing unit being symmetric Arranged, and the center of symmetry of the diameter change sensor is offset from the axis of the take-up reel.