CN1781698B - Label digging and waste removal device and method - Google Patents

Abstract

The invention discloses a device and method for digging holes and removing waste for labels, and relates to the technical field of manufacturing technology for identifying marks and pasting labels for digging holes and removing waste; it includes a full-cut inner knife (20) and a half-cut outer knife (23). , bottom roller and waste-absorbing structure; wherein the material (1) to be pasted with the label is first processed by cutting out the peripheral shape of the surface material between the upper half-cut outer knife (23) and the lower bottom roller (11), and then the edge is torn (15) Then go through the digging process of cutting off the surface material and backing paper between the upper full-cut inner knife (20) and the lower bottom roller (11), and then pass through the cylindrical thimble (21) of the waste-absorbing structure and the centrifugal fan for absorbing waste. The lower part of (22) absorbs waste treatment, and finally handles through winding (16); Beneficial effect of the present invention: the way that foreign printing factory adopts at present is to use three cutters, and the digging hole of label provided by the present invention removes waste device only Two cutters are needed, which saves the cost of the mold; and because the waste discharge speed of the top and bottom suction is faster than that of the top method, it is more suitable for high-speed printing.

Description

Label digging and waste removal device and method

technical field

The invention relates to a manufacturing process for digging holes and removing waste for pasting labels with identification marks.

Background technique

In the process of manufacturing identification marks and pasting labels, because the surface of the product to which the label is pasted has protruding parts, such as the lens of a camera, it is necessary to dig holes in the corresponding position on the label. The method adopted by foreign printing factories is shown in Figure 1. As shown, using three knives, the material 1 to be pasted with the label is first processed by the upper bottom roller 2, the lower bottom knife 3, then the upper inner knife 4, the lower bottom roller 2, and then the upper outer knife 7, the lower bottom The treatment of the roller 2 is finally rewinding 6 after tearing the edge 5; wherein two knives, the inner knife 4 and the outer knife 7, cut the surface material, and the inner knife 4 is a hollow knife and plays the role of absorbing waste; The back of the back paper is cut through the bottom paper, and then the cut part is ejected from the bottom up with a special ejector tool. Although this method can be completed online at one time and solve the problem of punching holes, it requires three knives, equipment, The cost of the mold is more expensive; and the waste discharge speed of the top method is slow, which is not suitable for high-speed printing.

Contents of the invention

In view of the above-mentioned shortcomings in the prior art, the technical problem to be solved by the present invention is to provide a device and method for digging and removing waste of labels with simple cutters and suitable for high-speed printing.

In order to solve the above technical problems, according to a half-cut technical solution of the present invention, a device for digging and removing waste from labels is provided, including an inner knife, an outer knife, a bottom roller and a waste suction structure; wherein the half-break inner knife processing structure Connect the waste suction structure composed of peeling plate and waste suction centrifugal fan, the waste suction structure is connected to the half-broken outer knife processing structure, and the half-broken outer knife processing structure is connected to the tearing edge winding structure; the material pasted with the label is first processed by the half-broken inner knife , and then through the waste absorption treatment of the peeling plate of the waste absorption structure and the waste absorption centrifugal fan, and then the treatment of cutting out the peripheral shape of the surface material by the half-cut outer knife, and finally the winding treatment after tearing the edge.

In order to solve the above technical problems, according to a full-cut technical solution of the present invention, a device for digging and removing waste from labels is provided, including an inner knife, an outer knife, a bottom roller and a waste suction structure; the half-cut outer knife processing structure Connect the tearing edge structure, the tearing edge structure is connected to the full-cut inner knife processing structure, the full-break inner knife processing structure is connected to the lower waste suction structure composed of a cylindrical thimble and a waste suction centrifugal fan, and the waste suction structure is connected to the winding structure; paste the label The material is first cut out of the outer shape of the surface material by the half-cut outer knife, and then dug holes to cut off the surface material and the bottom paper by the full-cut inner knife after tearing the edge, and then through the cylindrical thimble of the waste-absorbing structure and the waste-absorbing structure. The lower part of the centrifugal fan absorbs waste and is finally wound up.

In order to solve the above technical problems, according to another full-cut technical solution of the present invention, a device for digging and removing waste from labels is provided, including an inner knife, an outer knife, a bottom roller and a waste suction structure; wherein the full-cut inner knife handles The structure is connected to the lower waste suction structure composed of a cylindrical thimble and a waste suction centrifugal fan. The waste suction structure is connected to the half-broken outer knife processing structure, and the half-broken outer knife processing structure is connected to the tearing edge winding structure; the material for pasting the label is first fully broken The inner knife cuts off all the bottom paper of the surface material, and then the cylindrical thimble of the waste-absorbing structure and the lower part of the waste-absorbing centrifugal fan absorb waste, and then cut out the peripheral shape of the surface material through the half-cut outer knife, and finally Rewind after tearing.

In order to solve the above-mentioned technical problems, according to a half-cut technical solution of the present invention, a method for digging holes to remove labels is provided, the steps of which are as follows:

Half-cut inner knife: the material to be pasted with the label is firstly processed between the upper half-cut inner knife and the lower bottom roller;

Use the peeling plate to peel off the half-broken inner hole;

Use centrifugal fan to absorb waste;

Half-broken outer knife: through the treatment between the upper half-broken outer knife and the lower bottom roller;

Tear edge waste;

Winding.

In order to solve the above-mentioned technical problems, according to a full-cut technical solution of the present invention, a method for digging and removing waste from labels is provided, the steps of which are as follows:

Half-cut outer knife: the material to be pasted with the label is first processed by the label shape between the upper half-cut outer knife and the lower bottom roller;

Tear edge waste;

Full-cut inner knife; the material to be pasted with the label is first processed by digging the label between the upper full-cut inner knife and the lower bottom roller;

Use a cylindrical thimble with the same wheel number as the knife to completely break the small hole at the same position;

Use the lower part of the centrifugal fan to absorb waste;

Winding.

In order to solve the above technical problems, according to another full-cut technical solution of the present invention, a method for digging and removing waste from labels is provided, the steps of which are as follows:

Full-cut inner knife; the material to be pasted with the label is first processed by digging the label between the upper full-cut inner knife and the lower bottom roller;

Use a cylindrical thimble with the same wheel number as the knife to completely break the small hole at the same position;

Use the lower part of the centrifugal fan to absorb waste;

Half-cut outer knife: the material to be pasted with the label is first processed by the label shape between the upper half-cut outer knife and the lower bottom roller;

Tear edge waste;

Winding.

Beneficial effects of the present invention: currently foreign printing factories use three cutters, but the label digging and waste removal device provided by the present invention only needs two cutters, which saves the cost of molds; Suction waste discharge is faster than the top method, so it is more suitable for high-speed printing.

The implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a structural schematic diagram of a device for digging a label in the prior art to remove waste;

Fig. 2 is a structural schematic diagram of a half-broken label digging and waste removal device in an embodiment of the present invention;

Fig. 3 is a schematic structural view of a digging and waste removal device with completely broken labels in an embodiment of the present invention;

Fig. 4 is a structural schematic diagram of another digging and waste removal device with completely broken labels in an embodiment of the present invention.

Detailed ways

Referring to Fig. 2, in an embodiment of the present invention, the device for digging and removing waste of labels includes a half-broken inner knife 10, a half-broken outer knife 14, a bottom roller 11 and a waste suction structure; wherein the half-broken inner knife 10 handles The structure is connected to the waste suction structure composed of the peeling plate 13 and the waste suction centrifugal fan 12. The waste suction structure is connected to the half-broken outer knife 14 processing structure, and the half-broken outer knife 14 processing structure is connected to the tearing edge winding structure; the material for pasting the label is 1 first. After the treatment between the upper half-cut inner knife 10 and the lower bottom roller 11, and then the waste suction treatment by the peeling plate 13 of the waste-absorbing structure and the waste-absorbing centrifugal fan 12, and then through the upper half-cut outer knife 14 and the lower bottom roller 11 The process of cutting out the peripheral shape of the label surface material between them is finally processed by winding 16 after tearing the edge 15.

Referring to Fig. 3, in an embodiment of the present invention, the device for digging and removing waste of the label includes a full-break inner knife 20, a half-break outer knife 23, a bottom roller 11 and a waste suction structure; wherein the half-break outer knife 23 handles The structure is connected to the structure of the tearing edge 15, the structure of the tearing edge 15 is connected to the treatment structure of the full-cut inner knife 20, the treatment structure of the full-break inner knife 20 is connected to the lower waste suction structure composed of the cylindrical thimble 21 and the waste suction centrifugal fan 22, the waste suction structure is connected Rolling 16 structure; the material 1 for pasting the label is first processed by cutting out the peripheral shape of the surface material between the upper half-cut outer knife 23 and the lower bottom roller 11, and then through the upper full-cut inner knife 20 and the lower bottom roller after tearing the edge 15. Between the bottom rollers 11, the surface material and the bottom paper are all cut off, and then the waste is sucked by the cylindrical thimble 21 of the waste suction structure and the bottom of the waste suction centrifugal fan 22, and finally processed by the winding 16.

Referring to Fig. 4, in an embodiment of the present invention, the device for digging and removing waste of labels includes a full-break inner knife 20, a half-break outer knife 23, a bottom roller 11 and a waste suction structure; wherein the full-break inner knife 20 handles The structure is connected to the lower waste suction structure composed of cylindrical thimble 21 and waste suction centrifugal fan 22. The waste suction structure is connected to the half-broken outer knife 23 processing structure, and the half-broken outer knife 23 processing structure is connected to the tearing edge winding structure; the material for pasting labels 1 First go through the digging process of cutting off the surface material and backing paper between the upper full-cut inner knife 20 and the lower bottom roller 11, and then go through the waste suction treatment at the lower part of the cylindrical thimble 21 of the waste suction structure and the waste suction centrifugal fan 22 , then cut out the processing of the peripheral shape of the surface material between the upper half broken outer knife 23 and the lower bottom roller 11, and finally wind up 16 processes after tearing the edge 15.

In an embodiment of the present invention, the half-break method of digging a hole and removing waste of the label, the steps are as follows:

Half-cut inner knife: the material 1 to be pasted with the label is first processed between the upper half-cut inner knife 10 and the lower bottom roller 11;

Utilize the peeling plate 13 to peel off the half-broken inner hole;

Utilize centrifugal fan 12 to suck waste;

Half-cut outer knife: through the treatment between the upper half-cut outer knife 14 and the lower bottom roller 11;

Tear edge 15 waste;

Winding 16.

In an embodiment of the present invention, the full-cut method of digging holes to remove the waste of the label, the steps are as follows:

Half-cut outer knife: the material 1 for pasting the label is first processed by cutting out the peripheral shape of the surface material between the upper half-cut outer knife 23 and the lower bottom roller 11;

Tear edge 15 waste;

Full-cut inner knife; the material 1 to be pasted with the label is firstly processed by digging holes between the upper full-cut inner knife 20 and the lower bottom roller 11 to completely cut off the surface material and backing paper;

Utilize the cylindrical thimble 21 of the same wheel number as the knife to completely break the small hole at the same position;

Utilize centrifugal fan 22 to suck waste;

Winding 16.

In an embodiment of the present invention, another full-cut method for digging a label to remove waste, the steps are as follows:

Full-cut inner knife; the material 1 to be pasted with the label is firstly processed by digging holes between the upper full-cut inner knife 20 and the lower bottom roller 11 to completely cut off the surface material and backing paper;

Utilize the cylindrical thimble 21 of the same wheel number as the knife to completely break the small hole at the same position;

Utilize centrifugal fan 22 to suck waste;

Half-cut outer knife: the material 1 for pasting the label is first processed by cutting out the peripheral shape of the surface material between the upper half-cut outer knife 23 and the lower bottom roller 11;

Tear edge 15 waste;

Winding 16.

Claims (6)

1. the device of the holing of a label, it comprises half disconnected interior cutter, half disconnected outer cutter, bottom roller and waste suction structure, it is characterized in that, half disconnected interior cutter is processed structure and is connected the waste suction structure that is made up of peel plate and waste suction centrifugal fan, the waste suction structure connects half disconnected outer cutter processing structure, and half disconnected outer cutter is processed structure and connected torn edges receipts Volume structure; The material of adhesive label is processed through half disconnected interior cutter earlier, again through the peel plate of waste suction structure and the waste suction treatment of waste suction centrifugal fan, cuts out then the processing of plane materiel peripheral shape through half disconnected outer cutter, processes finally by receipts Volume behind the torn edges.

2. the device of the holing of a label, it comprises complete disconnected interior cutter, half disconnected outer cutter, bottom roller and waste suction structure, it is characterized in that, half disconnected outer cutter is processed structure and is connected the torn edges structure, the torn edges structure connects complete disconnected interior cutter and processes structure, complete disconnected interior cutter is processed structure and is connected the bottom waste suction structure that is made up of cylinder thimble and waste suction centrifugal fan, and the waste suction structure connects receives the Volume structure; The material of adhesive label cuts out earlier the processing of plane materiel peripheral shape through half disconnected outer cutter, the processing of digging a hole that cutter all cuts off the plane materiel base stock in complete breaking again behind torn edges, through the cylinder thimble of waste suction structure and the bottom waste suction treatment of waste suction centrifugal fan, process finally by receiving Volume then.

3. the device of the holing of a label, it comprises complete disconnected interior cutter, half disconnected outer cutter, bottom roller and waste suction structure, it is characterized in that, complete disconnected interior cutter is processed structure and is connected the bottom waste suction structure that is made up of cylinder thimble and waste suction centrifugal fan, the waste suction structure connects half disconnected outer cutter processing structure, and half disconnected outer cutter is processed structure and connected torn edges receipts Volume structure; The processing of digging a hole that the material of adhesive label all cuts off the plane materiel base stock through complete disconnected interior cutter earlier, again through the cylinder thimble of waste suction structure and the bottom waste suction treatment of waste suction centrifugal fan, cut out then the processing of plane materiel peripheral shape through half disconnected outer cutter, process finally by receiving Volume behind the torn edges.

4. the method for the holing of a label, its step is as follows:

Half disconnected interior cutter: earlier processing between cutter, the lower bottom roller in first is disconnected of the material of adhesive label;

Utilize peel plate to peel off half disconnected interior hole;

Utilize the centrifugal blower waste suction;

Half disconnected outer cutter: the processing outside first is disconnected between cutter, the lower bottom roller;

The torn edges waste discharge;

Receive Volume.

5. the method for the holing of a label, its step is as follows:

Half disconnected outer cutter: earlier label profile processing between cutter, the lower bottom roller outside first is disconnected of the material of adhesive label;

The torn edges waste discharge;

Cutter in complete disconnected: the material of adhesive label earlier through last complete disconnected in the processing of digging a hole of label between the cutter, following bottom roller;

Utilize with cutter with the cylinder thimble of wheel number on the same position top complete disconnected duck eye;

Utilize centrifugal blower bottom waste suction;

Receive Volume.

6. the method for the holing of a label, its step is as follows:

Cutter in complete disconnected: the material of adhesive label earlier through last complete disconnected in the processing of digging a hole of label between the cutter, following bottom roller;

Utilize with cutter with the cylinder thimble of wheel number on the same position top complete disconnected duck eye;

Utilize centrifugal blower bottom waste suction;

Half disconnected outer cutter: earlier label profile processing between cutter, the lower bottom roller outside first is disconnected of the material of adhesive label;

The torn edges waste discharge;

Receive Volume.

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