CN115815820A - Automatic change marking machine - Google Patents

Abstract

The invention provides an automatic marking machine, which belongs to the technical field of medical instruments and comprises the following components: the test tube feeding device comprises a rack, a rotating assembly, a jacking assembly and a feeding assembly, wherein the rack is provided with a track which is obliquely arranged and is used as a feeding channel of a test tube, and the two ends of the track are respectively a feeding end and a discharging end of the test tube; the marking assembly is arranged on the rack and comprises a laser, wherein when the marking position on the test tube is aligned with the laser, information is printed on the marking position through the laser; and the transmission assembly is positioned below the marking assembly and comprises a conveying belt capable of rotating in the circumferential direction. The invention automatically realizes the printing and output of the information on the test tube, thereby reducing the labor intensity of medical personnel and further improving the working efficiency.

Description

An automatic marking machine

technical field

The invention belongs to the technical field of medical devices and relates to an automatic marking machine.

Background technique

In recent years, the number of patients in major medical institutions has increased sharply, resulting in a sharp increase in the workload of blood collection centers in major hospitals. At present, the blood collection management system used by most hospitals is relatively simple. Generally, manual labeling is used to label the blood collection tubes, which will consume a lot of manpower and time, and it is difficult to ensure the consistency of the labeling effect. It will cause the follow-up inspection equipment to fail to identify the blood collection tube. Moreover, as the work intensity of blood collection nurses increases, the labeling error rate of blood collection nurses will also increase. norms etc.

Contents of the invention

The object of the present invention is to solve the above-mentioned problems in the existing technology, and propose an automatic marking machine that can realize automatic marking and reduce the labor intensity of medical staff.

The purpose of the present invention can be achieved through the following technical solutions: an automatic marking machine, comprising:

The frame has an inclined track on it, the track is used as the feeding channel of the test tube, and the two ends of the track are respectively the feeding end and the discharging end of the test tube, wherein a receiving assembly is arranged at the discharging end, And at both ends of the material receiving component are the rotating component and the jacking component respectively, and the rotating component, the material receiving component and the jacking component are arranged in a straight line along the direction perpendicular to the track;

Wherein, the material receiving assembly includes a rotatable separation shaft, and a material receiving tank is arranged along the axial direction of the separation shaft, and a part of the tank wall of the material receiving tank is arranged in an open type, and the other part is arranged in a sealed type;

The jacking assembly includes a push rod that can move up and down along the direction perpendicular to the track, and one end of the push rod extends into the receiving trough and is coaxially arranged with the receiving chute;

The rotary assembly includes a rotatable rotary joint, and the rotary joint, the material receiving trough and the ejector pin are coaxially arranged, and the test tube in the material receiving trough is lifted up in the direction perpendicular to the track by the ejector pin, and is clamped on the rotary joint, The test tube is driven by the rotary joint to rotate circumferentially around the direction perpendicular to the track;

The marking component is installed on the frame, and the marking component includes a laser, wherein, when the marking position on the test tube is aligned with the laser, the information is printed on the marking position by the laser;

The transfer assembly is located below the marking assembly, and the transfer assembly includes a circumferentially rotatable conveyor belt, wherein, after the information is printed, as the ejector pin retracts in a direction perpendicular to the track, the test tube falls from the receiving chute Into the conveyor belt, and output following the rotation of the conveyor belt.

In the above-mentioned automatic marking machine, the track is arranged in a C-shaped structure, and the two sides of the open end of the track are relatively bent to form a skirt, wherein a gap is provided between the two skirts, and the gap is used as a test tube on the track The feeding channel when it slides under the action of gravity, the skirts on both sides are used as the resting position of the cap on the test tube. When the test tube enters from the feeding end, the cap of the test tube rests on the skirts on both sides, and the body of the test tube Located in the gap between the two skirts.

In the above-mentioned automatic marking machine, the number of tracks is multiple, and the multiple tracks are arranged side by side in parallel, wherein each of the multiple tracks is integrally connected to the track fixing plate through the closed end of the track, and the track fixing plate Attached to the rack.

In the above-mentioned automatic marking machine, the marking assembly also includes a power source capable of driving the laser to move side by side along multiple tracks, wherein the power source includes a transmission motor mounted on the track fixing plate through the module fixing plate , and the output end of the transmission motor is connected to the screw rod through the pulley structure, and a nut structure is connected to the screw rod, one end of the laser is connected to the nut structure, and the other end of the laser is aligned with the discharge end of the track.

In the above-mentioned automatic marking machine, the material receiving assembly includes a rotating base plate connected to the frame, and one end of the separation shaft passes through the rotation base plate and rests on the rotation base plate, wherein a driven gear is connected to the separation shaft at this end ; The first motor fixing plate is installed on the frame, and the length direction of the first motor fixing plate and the length direction of the rotating bottom plate are consistent with the axial direction of the screw mandrel, wherein, on the first motor fixing plate and along the first A plurality of first rotating motors are installed in the length direction of the motor fixing plate, and the output end of the first rotating motors is connected with a driving gear meshed with a driven gear.

In the above-mentioned automatic marking machine, the jacking assembly includes an electromagnet fixing plate connected to the frame, and the length direction of the electromagnet fixing plate is consistent with the axial direction of the screw rod, wherein the electromagnet fixing plate A self-limiting 90° rotating electromagnet motor is installed on and along the length direction of the electromagnet fixing plate, and the output end of the rotating electromagnet motor is connected with the ejector rod through a connecting rod structure.

In the above-mentioned automatic marking machine, the number of electromagnet fixing plates is two, and they are arranged oppositely, and a rotating electromagnet motor is installed on each electromagnet fixing plate, wherein a plurality of ejector rods are located on two Between the electromagnet fixing plates, and the rotating electromagnet motors on the two electromagnet fixing plates are cross-connected to corresponding ejector rods one by one.

In the above-mentioned automatic marking machine, the rotating assembly includes a second motor fixing plate connected to the frame, and the length direction of the second motor fixing plate is consistent with the axial direction of the screw rod, wherein the second motor fixing plate A second rotating motor is arranged along the length direction of the second motor fixing plate, and the output end of the second rotating motor passes through the second motor fixing plate and is connected with the rotary joint.

In the above-mentioned automatic marking machine, an elastic member is embedded in the rotary joint, and when the test tube is inserted into the rotary joint under the action of the ejector rod, the tube cover is in contact with the elastic member.

In the above-mentioned automatic marking machine, a guide plate is also connected to the rotating bottom plate, through which the channel between the conveyor belt and the rotating bottom plate is connected, and the test tubes falling from the receiving trough are sent into the in the conveyor belt.

Compared with prior art, the beneficial effect of the present invention:

An automatic marking machine provided by the present invention can automatically realize the printing and output of information on test tubes through obliquely arranged tracks, rotating components, material receiving components, jacking components, marking components and transmission components, thereby reducing the number of medical personnel. Labor intensity, thereby improving work efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of an automatic marking machine of the present invention.

Fig. 2 is a partial structural schematic diagram of the automatic marking machine shown in Fig. 1 .

Fig. 3 is an enlarged view of part A in Fig. 2 .

Fig. 4 is an enlarged view of part B in Fig. 2 .

Fig. 5 is a schematic structural view of a track in a preferred embodiment of the present invention.

Fig. 6 is a schematic structural view of a separation shaft in a preferred embodiment of the present invention.

Fig. 7 is a partial structural schematic diagram of a marking assembly in a preferred embodiment of the present invention.

Fig. 8 is a structural schematic diagram of a nut structure in a preferred embodiment of the present invention.

Fig. 9 is a schematic structural view of a test tube in a preferred embodiment of the present invention.

In the figure, 100, frame; 200, track; 210, feed end; 220, discharge end; 230, skirt; 240, gap; 250, sensor; 260, track fixing plate; 300, receiving assembly; 310 , separation shaft; 311, material receiving chute; 320, rotating bottom plate; 330, driven gear; 340, first motor fixing plate; 350, first rotating motor; 360, driving gear; 370, guide plate; 400, rotating assembly ; 410, rotary joint; 420, second motor fixing plate; 430, second rotating motor; 500, jacking assembly; 510, ejector rod; 520, electromagnet fixing plate; Swing arm; 550, second swing arm; 560, electromagnetic coil mounting plate; 600, marking component; 610, laser; 620, module fixing plate; 630, transmission motor; 640, screw rod; 650, nut seat; 660 , moving block; 670, slide rail; 680, slide block; 700, transmission assembly; 710, conveyor belt; 800, test tube; 810, tube cover; 820, tube body.

Detailed ways

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

As shown in Figures 1 to 9, an automatic marking machine provided by the present invention includes:

The frame 100 has an inclined track 200 on it, the track 200 is used as the feed channel of the test tube 800, and the two ends of the track 200 are respectively the feed end 210 and the discharge end 220 of the test tube 800, wherein, in the discharge The material end 220 is provided with a material receiving assembly 300, and at the two ends of the material receiving assembly 300 are a rotating assembly 400 and a jacking assembly 500 respectively, and the rotating assembly 400, the material receiving assembly 300 and the jacking assembly 500 The direction is arranged in a straight line;

Wherein, the material receiving assembly 300 includes a rotatable separation shaft 310, and a material receiving tank 311 is arranged along the axial direction of the separation shaft 310, and a part of the wall of the material receiving tank 311 is open, and the other part is sealed. ;

The jacking assembly 500 includes a push rod 510 that can move up and down in a direction perpendicular to the track 200, and one end of the push rod 510 extends into the receiving chute 311 and is arranged coaxially with the receiving chute 311;

The rotary assembly 400 includes a rotatable rotary joint 410, and the rotary joint 410, the material receiving tank 311 and the ejector pin 510 are arranged coaxially, and the test tube 800 in the material receiving tank 311 is lifted up in a direction perpendicular to the track 200 by the ejector rod 510 , and clamped on the rotary joint 410, the test tube 800 is driven by the rotary joint 410 to rotate circumferentially around the direction perpendicular to the track 200;

The marking assembly 600 is installed on the frame 100, and the marking assembly 600 includes a laser 610, wherein, when the marking position on the test tube 800 is aligned with the laser 610, information is printed on the marking position by the laser 610;

The transmission assembly 700 is located below the marking assembly 600, and the transmission assembly 700 includes a conveyor belt 710 that can rotate in the circumferential direction, wherein, after the information printing is completed, as the ejector rod 510 retracts along the direction perpendicular to the track 200, The test tube 800 falls onto the conveyor belt 710 from the receiving chute 311 , and is output following the rotation of the conveyor belt 710 .

An automatic marking machine provided by the present invention automatically realizes the printing of information on the test tube 800 through the inclined track 200, the rotating assembly 400, the material receiving assembly 300, the jacking assembly 500, the marking assembly 600 and the transmission assembly 700 and output, thereby reducing the labor intensity of medical staff and improving work efficiency.

Preferably, the track 200 is arranged in a C-shaped structure, and the two sides of the open end of the track 200 are relatively bent to form a skirt 230, wherein a gap 240 is provided between the two skirts 230, and the gap 240 is used as a test tube 800 on the track 200 Feed channel when sliding under the effect of gravity, the skirts 230 on both sides serve as the shelving position for the upper tube cover 810 of the test tube 800, when the test tube 800 enters from the feed end 210, the tube cover 810 of the test tube 800 rests on the two side skirts On the edge 230, the tube body 820 of the test tube 800 is located in the gap 240 between the two skirts 230. Since the track 200 is inclined, the test tube 800 can slide from the feed end 210 along the length direction of the track 200 under the action of gravity. to the discharge end 220, and enter the material receiving groove 311 of the separation shaft 310.

Further preferably, a sensor 250 is provided at the discharge end 220 on the track 200, and the sensor 250 is used to determine whether the output of the test tube 800 is present at the discharge end 220 of the current track 200. If there is an output of the test tube 800, the receiving assembly 300, the top The lifting assembly 500, the rotating assembly 400, and the marking assembly 600 operate in sequence. This ensures the effectiveness of the printing of the cuvette 800 .

Preferably, in order to improve the working efficiency of the information printing of the test tube 800, multiple tracks 200 can be set, and the multiple tracks 200 are arranged side by side in parallel, wherein each of the multiple tracks 200 is integrally connected to the track fixing plate 260 through the closed end of the track 200 , and the rail fixing plate 260 is connected to the frame 100 .

It is worth mentioning that since the multiple tracks 200 are arranged side by side and in parallel, the positions of the test tubes 800 output from different tracks 200 are also different. mobility. Therefore, the marking assembly 600 also includes a power source capable of driving the laser 610 to move along the side-by-side direction of the multi-track track 200, wherein the power source includes a transmission motor 630 installed on the track fixing plate 260 through the module fixing plate 620, and The output end of the transmission motor 630 is connected to the screw rod 640 through the pulley structure, and a nut structure is connected to the screw rod 640. One end of the laser 610 is connected to the nut structure, and the other end of the laser 610 is aligned with the discharge of the track 200. end 220.

It is worth mentioning that the output end of the transmission motor 630 is parallel to the axial direction of the screw rod 640, so as to shorten the length of the entire power source, wherein the nut structure includes a nut seat 650 screwed on the screw rod 640, And the moving block 660 connected to the nut seat 650, and one end of the laser 610 is connected to the moving block 660, and the screw rod 640 is driven to rotate by the transmission motor 630 through the pulley structure, so that the nut seat 650 moves along the axial direction of the screw rod 640 , so as to drive the laser 610 to move along the axial direction of the screw rod 640 .

In addition, the nut seat 650 is integrated with the moving block 660, and the moving block 660 is arranged in a C-shaped structure, wherein the closed end of the moving block 660 is nested with the nut seat 650, and the two sides of the opening end of the moving block 660 are respectively connected to the Laser 610 is connected.

Further preferably, a sliding structure is also provided on the rack 100, and the sliding structure includes a sliding rail 670 connected to the rack 100, and a sliding block 680 slidingly connected to the sliding rail 670, wherein the sliding rail The length direction of 670 is consistent with the axial direction of the screw rod 640 , and the slider 680 is connected with the laser 610 .

In this embodiment, the straightness of the laser 610 when moving along the axial direction of the screw rod 640 is ensured by setting a sliding structure, thereby improving the reliability and clarity of the laser 610 for printing information on the test tube 800 .

Preferably, the material receiving assembly 300 includes a rotating bottom plate 320 connected to the frame 100, and one end of the separating shaft 310 passes through the rotating bottom plate 320 and rests on the rotating bottom plate 320, wherein the separating rotating shaft 310 at this end is connected with a driven gear 330 The first motor fixed plate 340 is installed on the frame 100, and the length direction of the first motor fixed plate 340 and the length direction of the rotating bottom plate 320 are all consistent with the axial direction of the screw mandrel 640, wherein, in the first motor fixed plate A plurality of first rotating motors 350 are installed on the first motor fixing plate 340 along the length direction of the first motor fixing plate 340 , and the output end of the first rotating motors 350 is connected with a driving gear 360 meshing with the driven gear 330 . The driving gear 360 is driven to rotate by the first rotating motor 350 , and the rotation of the separation shaft 310 is realized through the engagement and cooperation between the driving gear 360 and the driven gear 330 .

It is worth mentioning that, in the initial state, the open side of the separation shaft 310 is aligned with the discharge end 220 of the track 200, and the closed side of the separation shaft 310 is aligned with the laser 610, so as to receive The test tube 800 output from the material end 220, when the test tube 800 enters the separation shaft 310, the separation shaft 310 is driven to rotate by the first rotating motor 350, the driving gear 360 and the driven gear 330, so that the open end of the separation shaft 310 faces the laser 610 , the closed end of the separation shaft 310 is facing the discharge end 220 of the track 200 , so that the laser 610 can print information on the test tube 800 .

Preferably, since the test tube 800 is a strip-shaped tube, the material receiving groove 311 on the separation shaft 310 is also a strip groove with a certain depth, so as to ensure reliable material receiving of the test tube 800 . When the open end on the material receiving chute 311 faces the discharge end 220 of the track 200, the test tube 800 will not fall from the separation shaft 310, but when the open end on the material receiving chute 311 faces the laser 610, Since the separation shaft 310 is arranged obliquely, the test tube 800 will drop from the receiving chute 311 onto the conveyer belt 710 at this time, which is not conducive to the information printing on the test tube 800. Therefore, in order to avoid the occurrence of the above phenomenon, make The test tube 800 can be reliably located in the receiving tank 311 when printing information. Therefore, when the test tube 800 enters the material receiving trough 311, the separation shaft 310 first rotates at a certain angle under the action of the first rotating motor 350, the driving gear 360 and the driven gear 330, and then the material receiving trough 311 is rotated by the ejector rod 510. The test tube 800 in the test tube 800 is jacked up, and the clamping fit between the upper tube cover 810 of the test tube 800 and the rotary joint 410 is completed. When the movable gear 330 rotates, and when the open side of the material receiving chute 311 faces the laser 610, the test tube 800 located in the material receiving chute 311 will not fall from the material receiving chute 311, thereby ensuring Reliability of Test Tube 800 when information is printed.

Preferably, the jacking assembly 500 includes an electromagnet fixing plate 520 connected to the frame 100, and the length direction of the electromagnet fixing plate 520 is consistent with the axial direction of the screw rod 640, wherein, on the electromagnet fixing plate 520 and A self-limiting 90° rotating electromagnet motor 530 is installed along the length direction of the electromagnet fixing plate 520 , and the output end of the rotating electromagnet motor 530 is connected with the push rod 510 through a connecting rod structure.

It is worth mentioning that the self-limiting 90° rotating electromagnet motor 530 refers to that the output end of the rotating electromagnet motor 530 can only rotate 90° clockwise or counterclockwise, and when rotating 90° clockwise or Locking is automatically completed after turning 90° counterclockwise. The purpose of adopting this motor is to strictly control the movement stroke of the push rod 510 . That is, when the stroke of the push rod 510 is too short, the test tube 800 in the material receiving tank 311 cannot be jacked up so that it is engaged with the rotary joint 410, so that during the rotation of the separation shaft 310, the test tube 800 is in the It falls onto the conveyor belt 710 without information printing; when the retraction stroke of the ejector rod 510 is too short, the test tube 800 is still locked with the rotary joint 410 after the information printing is completed, so that the test tube 800 cannot fall To the conveyor belt 710, so that the reliable output of the test tube 800 cannot be realized.

In addition, the link structure includes a first swing arm 540 and a second swing arm 550 that are rotatably connected, wherein the first swing arm 540 is rotatably connected to the rotating electromagnet motor 530 , and the second swing arm 550 is rotatably connected to the ejector rod 510 .

Further preferably, the jacking assembly 500 further includes an electromagnetic coil mounting plate 560 connected to the frame 100, and the length direction of the electromagnetic coil mounting plate 560 is consistent with the length direction of the electromagnet fixing plate 520, wherein the electromagnetic coil mounting plate 560 Along the length direction of the electromagnetic coil mounting plate 560, there are coils equal in number to the rotating electromagnet motor 530, and the coils are electrically connected to the rotating electromagnet motor 530, and one end of the push rod 510 is rotationally connected with the second swing arm 550, and the top The other end of the rod 510 passes through the electromagnetic coil mounting plate 560 , the driven gear 330 and the rotating bottom plate 320 , and extends into the receiving groove 311 of the separating shaft 310 .

It is worth mentioning that when the number of rotating electromagnet motors 530 is large, and the rotating electromagnet motors 530 have a certain volume and are limited by the size of the frame 100, a single electromagnet fixed plate 520 is mounted on a rotating The number of electromagnet motors 530 is limited. Therefore, in order to ensure the efficiency of test tube 800 information printing, two relatively parallel electromagnet fixing plates 520 can be set, and a corresponding number of rotating electromagnetic motors can be installed on each electromagnet fixing plate 520. Iron motor 530, wherein a plurality of ejector rods 510 are located between two electromagnet fixing plates 520, and the rotating electromagnet motors 530 on the two electromagnet fixing plates 520 are cross-connected to corresponding ejector rods 510 one by one.

Preferably, the rotating assembly 400 includes a second motor fixing plate 420 connected to the frame 100, and the length direction of the second motor fixing plate 420 is consistent with the axial direction of the screw rod 640, wherein the upper edge of the second motor fixing plate 420 A second rotating motor 430 is provided along the length direction of the second motor fixing plate 420 , and the output end of the second rotating motor 430 passes through the second motor fixing plate 420 and is connected to the rotating joint 410 .

It is worth mentioning that when the test tube 800 in the receiving tank 311 inserts the cap 810 on the test tube 800 into the rotary joint 410 under the action of the push rod 510, the second rotating motor 430 drives the test tube 800 to rotate through the rotary joint 410 , so that the printing position on the test tube 800 faces the laser 610 , so as to realize the printing of the information on the test tube 800 . In addition, when the test tube 800 inserts the cap 810 on the test tube 800 into the rotary joint 410 under the action of the push rod 510, the separation shaft 310 is rotated again under the action of the first rotating motor 350, the driving gear 360 and the driven gear 330, The open side of the receiving chute 311 is opposite to the laser 610 , so that the test tube 800 can enter the conveyor belt 710 from the feeding chute after printing is completed and the ejector rod 510 is retracted to realize the output of the test tube 800 .

Further preferably, an elastic member is embedded in the rotary joint 410 , and when the test tube 800 is inserted into the rotary joint 410 under the action of the push rod 510 , the tube cover 810 is in contact with the elastic member.

In this embodiment, when the ejector rod 510 is in the extended state, the elastic member is in a compressed state, and when the ejector rod 510 is retracted, the elastic member releases the elastic potential energy and pushes the test tube 800, so that the test tube 800 can be reliably removed from the socket. The material trough 311 falls onto the conveyor belt 710 , thereby improving the reliability of the test tube 800 discharging.

Preferably, a guide plate 370 is also connected to the rotating bottom plate 320, and the passage between the conveyor belt 710 and the rotating bottom plate 320 is communicated through the guiding plate 370, and the test tube 800 dropped from the receiving trough 311 is sent into the In the conveyor belt 710, the reliable output of the test tube 800 is realized.

The working principle of an automatic marking machine provided by the present invention is that first, the test tube 800 slides along the track 200 from the feed end 210 to the discharge end 220, and enters the receiving tank 311 of the separation shaft 310, and then the first rotating motor 350 through the driving gear 360 and the driven gear 330 drive the separation shaft 310 to rotate a preset angle, and then the rotating electromagnet motor 530 drives the ejector rod 510 to extend through the first swing arm 540 and the second swing arm 550, and the material receiving trough The test tube 800 in 311 is jacked up, so that the tube cover 810 is mated with the rotary joint 410, and then the second rotating motor 430 drives the test tube 800 to rotate through the rotary joint 410, so that the printing position on the test tube 800 faces the laser 610, while the first The rotating motor 350 drives the separation rotating shaft 310 to rotate through the driving gear 360 and the driven gear 330 again, so that the open side on the receiving trough 311 faces the laser 610. Finally, after the information printing on the test tube 800 is completed, the ejector rod 510 is placed on the The rotary electromagnet motor 530, the first swing arm 540, and the second swing arm 550 retract under the action, and the test tube 800 falls from the receiving trough 311, and enters the conveyor belt 710 through the guide plate 370, and then is output by the conveyor belt 710 .

It should be noted that, in the present invention, descriptions involving "first", "second", "one" and so on are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating The number of technical characteristics. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. The terms "connection" and "fixation" should be interpreted in a broad sense, for example, "fixation" can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be a direct connection , can also be indirectly connected through an intermediary, and can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered as a combination of technical solutions. Does not exist, nor is it within the scope of protection required by the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Claims (10)

1. An automated marking machine, comprising:

the test tube feeding device comprises a rack, a rotating assembly, a jacking assembly and a feeding assembly, wherein the rack is provided with a track which is obliquely arranged and is used as a feeding channel of a test tube, and the two ends of the track are respectively a feeding end and a discharging end of the test tube;

the material receiving assembly comprises a rotatable separating rotating shaft, a material receiving groove is arranged along the axial direction of the separating rotating shaft, one part of the groove wall of the material receiving groove is arranged in an open mode, and the other part of the groove wall of the material receiving groove is arranged in a sealed mode;

the jacking assembly comprises a jacking rod which can move up and down along the direction vertical to the track, and one end of the jacking rod extends into the material receiving groove and is coaxially arranged with the material receiving groove;

the rotating assembly comprises a rotatable rotating joint, the material receiving groove and the ejector rod are coaxially arranged, the test tube in the material receiving groove is jacked up along the direction vertical to the track through the ejector rod and is clamped on the rotating joint, and the rotating joint drives the test tube to circumferentially rotate around the direction vertical to the track;

the marking assembly is arranged on the rack and comprises a laser, wherein when the marking position on the test tube is aligned with the laser, information is printed on the marking position through the laser;

the transmission assembly is located the below of marking the subassembly, and transmission assembly includes but the conveyer belt of circumferential direction rotation, wherein, after information printing is accomplished, when the ejector pin is followed the orbital direction of perpendicular to and is retracted, the test tube falls into on the conveyer belt from connecing the silo to follow the rotation and the output of conveyer belt.

2. The automated marking machine of claim 1, wherein the rail is arranged in a C-shaped configuration, and two sides of an opening end of the rail are bent oppositely to form a skirt, wherein a gap is formed between the two skirts, the gap serves as a feeding channel for the test tube when the test tube slides on the rail under the action of gravity, the skirts on the two sides serve as a placement position for a tube cap on the test tube, when the test tube enters from the feeding end, the tube cap of the test tube is placed on the skirts on the two sides, and a tube body of the test tube is located in the gap between the two skirts.

3. The automated marking machine of claim 1, wherein the number of the tracks is multiple, and the multiple tracks are arranged in parallel side by side, wherein the multiple tracks are integrally connected to a track fixing plate through the closed ends of the tracks, and the track fixing plate is connected to the frame.

4. The automatic marking machine of claim 3, characterized in that the marking assembly further comprises a power source capable of driving the laser to move along a plurality of rails in a side-by-side direction, wherein the power source comprises a transmission motor mounted on the rail fixing plate through a module fixing plate, the output end of the transmission motor is connected with the screw rod through a belt wheel structure, a nut structure is connected on the screw rod, one end of the laser is connected to the nut structure, and the other end of the laser is aligned with the discharge end of the rail.

5. The automatic marking machine according to claim 4, characterized in that the receiving assembly comprises a rotating bottom plate connected to the frame, and one end of the separating rotating shaft penetrates through the rotating bottom plate and is placed on the rotating bottom plate, wherein a driven gear is connected to the separating rotating shaft at the end; the first motor fixing plate is installed on the rack, the length direction of the first motor fixing plate and the length direction of the rotating bottom plate are consistent with the axis direction of the screw rod, a plurality of first rotating motors are installed on the first motor fixing plate and along the length direction of the first motor fixing plate, and the output ends of the first rotating motors are connected with driving gears meshed with the driven gears.

6. The automatic marking machine of claim 4, wherein the jacking assembly comprises an electromagnet fixing plate connected to the frame, and the length direction of the electromagnet fixing plate is consistent with the axial direction of the screw rod, wherein a rotary electromagnet motor capable of limiting 90 degrees is mounted on the electromagnet fixing plate along the length direction of the electromagnet fixing plate, and the output end of the rotary electromagnet motor is connected with the ejector rod through a connecting rod structure.

7. The automatic marking machine of claim 6, wherein the number of the electromagnet fixing plates is two, the electromagnet fixing plates are arranged oppositely, and a rotary electromagnet motor is arranged on each electromagnet fixing plate, wherein a plurality of push rods are arranged between the two electromagnet fixing plates, and the rotary electromagnet motors on the two electromagnet fixing plates are connected to the corresponding push rods in a one-by-one crossing manner.

8. The automatic marking machine of claim 4, wherein the rotating assembly comprises a second motor fixing plate connected to the frame, and the length direction of the second motor fixing plate is consistent with the axial direction of the screw rod, wherein a second rotating motor is arranged on the second motor fixing plate along the length direction of the second motor fixing plate, and the output end of the second rotating motor penetrates through the second motor fixing plate and is connected with the rotating joint.

9. The automated marking machine of claim 1, wherein the rotary joint is embedded with an elastic member, and when the test tube is inserted into the rotary joint under the action of the ejector rod, the tube cover is in abutting contact with the elastic member.

10. The automatic marking machine of claim 5, wherein a guide plate is connected to the rotating bottom plate, and the guide plate is communicated with a passage between the conveying belt and the rotating bottom plate, so that the test tube falling from the receiving groove is conveyed to the conveying belt through the guide plate.

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