CN216031252U - Double faced adhesive tape layer cutting device and double faced adhesive tape pasting machine - Google Patents
Double faced adhesive tape layer cutting device and double faced adhesive tape pasting machine Download PDFInfo
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- CN216031252U CN216031252U CN202122569550.3U CN202122569550U CN216031252U CN 216031252 U CN216031252 U CN 216031252U CN 202122569550 U CN202122569550 U CN 202122569550U CN 216031252 U CN216031252 U CN 216031252U
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Abstract
The utility model relates to the field of automation equipment, and discloses a double-sided adhesive layer cutting device which comprises a chopping board and a cutting structure, wherein a working surface is arranged on the chopping board; the cutting structure includes the blade, the blade include to the convex cutting edge portion of working face direction, cutting edge portion with preset interval has between the working face, the blade can be driven along being on a parallel with the direction of working face removes. The cutting device for the adhesive layer of the double-sided adhesive tape can only cut off the adhesive layer of the double-sided adhesive tape on the premise of not cutting off adhesive paper.
Description
Technical Field
The utility model relates to the field of automation equipment, in particular to a double-sided adhesive layer cutting device and a double-sided adhesive tape pasting machine.
Background
The double-sided adhesive tape (double-sided tape) comprises a substrate (namely adhesive paper) made of paper, cloth and plastic films and an adhesive layer uniformly coated on the substrate. Double-sided adhesive tapes are widely used in various fields for adhering two different components together. When the double-sided adhesive tape is used, the double-sided adhesive tape is adhered to the surface of one component, then the adhesive paper of the double-sided adhesive tape is torn off, the adhesive layer is adhered to the surface of the component, and then the component and other components are adhered and fixed through the adhesive layer.
At present, the double-sided adhesive tape is usually cut into a set length, the double-sided adhesive tape is manually adhered to a component, and then a worker tears off a base material of the double-sided adhesive tape adhered to the component, so as to achieve the purpose of adhering the adhesive layer with the set length to the component.
The adhesion mode has low working efficiency and is not beneficial to the continuous operation of equipment. Therefore, in order to enable continuous operation of the apparatus, it is necessary to cut only the glue layers of the double-sided tapes as needed without cutting the gummed paper.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-sided adhesive layer cutting device and a double-sided adhesive tape sticking machine, which can only cut off an adhesive layer of a double-sided adhesive tape on the premise of not cutting off adhesive paper.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cutting device for a double-sided adhesive layer comprises a chopping board and a cutting structure, wherein a working surface is arranged on the chopping board;
the cutting structure includes the blade, the blade include to the convex cutting edge portion of working face direction, cutting edge portion with preset interval has between the working face, the blade can be driven along being on a parallel with the direction of working face removes.
Optionally, the cutting structure further comprises a driving device, a support block is mounted on a driving shaft of the driving device, a chute is arranged on the support block, and a fixing block for fixing the blade is slidably mounted in the chute;
the supporting block is further provided with a distance adjusting device, and the distance adjusting device is used for driving the fixed block to slide along the sliding groove so as to adjust the distance from the fixed block to the working surface.
Optionally, the distance adjusting device comprises a distance adjusting rod set, the distance adjusting rod set is in threaded connection with the supporting block, and a digital scale for representing a preset distance is arranged on the distance adjusting rod set.
Optionally, a blade fixing groove is formed in one side, close to the working surface, of the fixing block, and the blade is detachably fixed in the blade fixing groove.
Optionally, a positioning groove for the double-sided adhesive tape to pass through and a chute communicated with the positioning groove are formed in the cutting board; the groove bottom of the walking groove is flush with the groove bottom of the positioning groove, and the groove bottom of the positioning groove forms the working surface;
the blade edge part is arranged in the blade feeding groove, and the blade is driven to move along the length direction of the blade feeding groove.
A double-sided adhesive tape sticking machine comprises the double-sided adhesive tape cutting device.
Optionally, paste double faced adhesive tape machine still includes the backup pad, set gradually the blowing device according to the flow direction of double faced adhesive tape in the backup pad double faced adhesive tape layer cutting device, pressure mucilage binding is put and material collecting device.
Optionally, the glue pressing device includes a glue pressing wheel and a rotating motor for driving the glue pressing wheel to rotate.
Optionally, the discharging device comprises a discharging shaft rotatably mounted on the supporting plate and a brake for applying a braking force to the discharging shaft; the material receiving device comprises a material receiving shaft which is rotatably arranged on the supporting plate and a driving motor which is used for driving the material receiving shaft to rotate.
Optionally, the double-sided adhesive tape sticking machine further comprises a workpiece conveying device, wherein the workpiece conveying device comprises a rotating device for driving a workpiece to rotate and a telescopic cylinder for driving the rotating device to be close to the adhesive pressing wheel.
Compared with the prior art, the utility model has the following beneficial effects:
in the embodiment, the cutting board comprises a cutting board, wherein the base material of the double-sided adhesive tape is attached to the working surface of the cutting board, and the adhesive layer of the double-sided adhesive tape faces the cutting structure; through the value of the preset interval between the reasonable setting working face and the knife edge part, when the knife edge part moves in the direction parallel to the working face, the knife edge part just cuts off the glue layer and can not cut off the adhesive tape, so that the continuous operation of subsequent equipment is facilitated, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model.
Fig. 1 is a schematic structural diagram of a double-sided adhesive layer cutting device according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of position A of FIG. 1;
FIG. 3 is an enlarged schematic view of position B of FIG. 2;
fig. 4 is a schematic perspective view of a double-sided adhesive layer cutting device according to an embodiment of the present invention;
fig. 5 is a schematic top view of a double-sided adhesive layer cutting apparatus according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a double-sided adhesive tape sticking machine according to an embodiment of the present invention;
fig. 7 is an enlarged schematic view of position C in fig. 6.
Illustration of the drawings: 1. a chopping board; 11. positioning the groove; 12. a chute; 2. a cutting structure; 21. a blade; 22. a drive device; 23. a support block; 24. a fixed block; 241. a blade-securing slot; 25. a distance adjusting device; 100. a support plate; 20. a discharging device; 201. a discharging shaft; 202. a brake; 30. a glue pressing device; 301. rotating the motor; 302. a rubber pressing wheel; 40. a material receiving device; 401. a material receiving shaft; 402. a drive motor; 51. a rotating device; 52. a telescopic cylinder.
Detailed Description
In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Example one
The embodiment of the utility model provides a cutting device for a glue layer of a double-sided adhesive tape, which can only cut off the glue layer of the double-sided adhesive tape, and the glue layer of the double-sided adhesive tape is still adhered to a piece of adhesive paper of the double-sided adhesive tape, so that the automatic processing of subsequent equipment can be effectively facilitated, and the production efficiency is improved.
Referring to fig. 1 to 5, the cutting device for double-sided adhesive layer includes a cutting board 1 and a cutting structure 2, wherein the cutting board 1 is provided with a working surface;
the cutting structure 2 comprises a blade 21, the blade 21 comprises a blade part protruding towards the working face, a preset distance is reserved between the blade part and the working face, and the blade 21 can be driven to move along the direction parallel to the working face.
It should be clear that by properly setting the preset spacing, when the blade 21 moves in the direction parallel to the working surface, the blade edge portion just scratches the glue layer of the double-sided adhesive tape, so that the glue layer is cut off, and the adhesive paper of the double-sided adhesive tape is not cut off. It should be noted that the adhesive tape generally has better toughness, the occurrence of a shallow scratch on the surface of the adhesive tape by the cutter does not directly cause the adhesive tape to be cut off, and the preset distance is generally the thickness value of the adhesive tape or is 0.01-0.05mm smaller than the thickness of the adhesive tape. The specific thickness value can be determined according to the actual double-sided adhesive tape product, for example, when the thickness of the adhesive paper of the double-sided adhesive tape is larger or smaller, the value of the preset distance can be properly adjusted.
Optionally, the cutting structure 2 further comprises a driving device 22, a supporting block 23 is mounted on a driving shaft of the driving device 22, a sliding groove is arranged on the supporting block 23, and a fixing block 24 for fixing the blade 21 is slidably mounted in the sliding groove;
the supporting block 23 is further provided with a distance adjusting device 25, and the distance adjusting device 25 is used for driving the fixing block 24 to slide along the sliding groove so as to adjust the distance from the fixing block 24 to the working surface.
Specifically, the distance adjusting device 25 may control the position of the fixed block 24 on the sliding groove to achieve the control of the value of the preset distance. When different double-sided adhesive tape products are cut, the value of the preset distance can be directly adjusted through the distance adjusting device 25.
In a specific embodiment, the distance adjusting device 25 comprises a distance adjusting rod set, the distance adjusting rod set is in threaded connection with the supporting block 23, and the distance adjusting rod set is provided with a digital scale for representing the preset distance, so that a user can conveniently adjust the value of the preset distance.
Optionally, a blade fixing groove 241 is formed in a side of the fixing block 24 close to the working surface, and the blade 21 is detachably fixed in the blade fixing groove 241. The blade 21 in this embodiment has a triangular blade edge. The blade 21 is detachably mounted in the blade fixing groove 241, and is convenient to replace. The blade 21, moving from top to bottom, or from bottom to top, can cut the layer of glue, as in figure 2, to segment it.
Optionally, the chopping block 1 is provided with a positioning groove 11 for the double-sided adhesive tape to pass through and a knife-passing groove 12 communicated with the positioning groove 11; the groove bottom of the cutting groove 12 is flush with the groove bottom of the positioning groove 11, and the groove bottom of the positioning groove 11 forms a working surface; the blade part is disposed in the blade groove 12, and the blade 21 is driven to move along the length direction of the blade groove 12. The groove bottom of the cutting groove 12 is flush with the groove bottom of the positioning groove 11, so that the chopping board 1 can be conveniently processed and molded.
The blade groove 12 in this embodiment penetrates the positioning groove 11 so that the blade 21 can cut the glue layer of the double-sided tape. Furthermore, the positioning groove 11 is perpendicular to the gate 12, i.e. the length direction of the gate 12 is perpendicular to the double-sided tape in the positioning groove 11.
Example two
A double-sided adhesive tape sticking machine comprises the double-sided adhesive tape cutting device as in the first embodiment.
Referring to fig. 5 and 6, the double-sided tape dispenser further includes a supporting plate 100, and the supporting plate 100 is sequentially provided with a material feeding device 20, a double-sided tape cutting device, a tape pressing device 30, and a material receiving device 40 according to the flow direction of the double-sided tape. The cutting device for the double-sided adhesive layer can segment the adhesive layer of the double-sided adhesive, the adhesive pressing device 30 enables the segmented adhesive layer to be adhered to the surface of a product, the discharging device 20 is used for discharging the double-sided adhesive, and the material receiving device 40 is used for recovering adhesive paper.
It is worth mentioning that a tensioning device for tensioning the double-sided adhesive tape is further provided on the support plate 100 at intervals.
Optionally, the glue pressing device 30 includes a rotating motor 301, and the rotating motor 301 is configured to drive the glue pressing wheel 302 to rotate, so that the linear speed of the glue pressing wheel 302 matches the speed of the double-sided tape. Specifically, the squeegee wheel 302 presses the double-sided adhesive tape to the surface of the product so that the segmented adhesive layers adhere to the surface of the product. It should be noted that the surface of the product may be a plane, a circumferential surface, or an arc surface.
The double-sided adhesive tape pasting machine further comprises a workpiece conveying device, wherein the workpiece conveying device comprises a rotating device 51 used for driving a workpiece to rotate and a telescopic cylinder 52 used for driving the rotating device to be close to the adhesive pressing wheel 302. In this embodiment, the rotatable rubber pressing wheel 302 enables the rubber layer to be attached to the curved surface of the material, and the attaching effect is better; when the surface of the rubber pressing wheel 302 is pressed on the outer peripheral surface of the material, the rotating device drives the material to rotate, and the double-faced adhesive tape can be adhered to the outer peripheral surface of the material, so that the purpose of adhering the adhesive layer to the outer peripheral surface of the material is achieved.
In addition, by setting a suitable air pressure, when the workpiece is in an oval shape, the telescopic air cylinder 52 can be far away from or close to the rubber pressing wheel 302 based on the shape of the workpiece (at this time, the workpiece is still kept in contact with the rubber layer on the rubber pressing wheel 302), so that the rubber layer can be attached to the outer peripheral surface of the workpiece.
Optionally, the discharging device 20 comprises a discharging shaft 201 rotatably mounted on the supporting plate 100 and a brake 202 for applying a braking force to the discharging shaft 201; the material receiving device 40 includes a material receiving shaft 401 rotatably mounted on the supporting plate 100 and a driving motor 402 for driving the material receiving shaft 401 to rotate. Specifically, the stopper 202 is used to control the cutting position of the adhesive layer and keep the double-sided adhesive tape in a stretched state, so that the adhesive paper of the double-sided adhesive tape is tightly attached to the working surface of the chopping board 1. It should be noted that the material receiving shaft 401 and the material discharging shaft 201 are both provided with a disc-shaped baffle plate to position the double-sided adhesive tape paper roll and the double-sided adhesive tape film.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The cutting device for the double-sided adhesive layer is characterized by comprising a cutting board (1) and a cutting structure (2), wherein a working surface is arranged on the cutting board (1);
cutting structure (2) include blade (21), blade (21) include to the convex cutting edge portion of working face direction, cutting edge portion with preset interval has between the working face, blade (21) can be driven along being on a parallel with the direction of working face removes.
2. The double-sided adhesive tape layer cutting device according to claim 1, wherein the cutting structure (2) further comprises a driving device (22), a supporting block (23) is mounted on a driving shaft of the driving device (22), a sliding groove is arranged on the supporting block (23), and a fixing block (24) for fixing the blade (21) is slidably mounted in the sliding groove;
the supporting block (23) is further provided with a distance adjusting device (25), and the distance adjusting device (25) is used for driving the fixing block (24) to slide along the sliding groove so as to adjust the distance from the fixing block (24) to the working surface.
3. The double-sided adhesive layer cutting device according to claim 2, wherein the distance adjusting device (25) comprises a distance adjusting rod set, the distance adjusting rod set is in threaded connection with the supporting block (23), and a digital scale for indicating a preset distance is arranged on the distance adjusting rod set.
4. The double-sided adhesive tape layer cutting device according to claim 2, wherein a blade fixing groove (241) is formed at a side of the fixing block (24) adjacent to the working surface, and the blade (21) is detachably fixed in the blade fixing groove (241).
5. The cutting device for the double-sided adhesive tape layer according to claim 1, wherein a positioning groove (11) for the double-sided adhesive tape to pass through and a knife slot (12) communicated with the positioning groove (11) are provided on the chopping block (1), and the bottom of the positioning groove (11) constitutes the working surface;
the blade part is arranged in the feed groove (12), and the blade (21) can be driven to move along the feed groove (12).
6. A double-sided adhesive tape applying apparatus, comprising the double-sided adhesive tape layer cutting apparatus according to any one of claims 1 to 5.
7. The double-sided tape sticking machine according to claim 6, further comprising a support plate (100), wherein a discharging device (20), the double-sided tape layer cutting device, the tape pressing device (30) and a receiving device (40) are sequentially arranged on the support plate (100) according to the flow direction of the double-sided tape.
8. The double-sided tape dispenser according to claim 7, wherein the tape dispenser (30) comprises a tape dispenser wheel (302) and a rotary motor for driving the tape dispenser wheel (302) to rotate.
9. The double-sided tape dispenser according to claim 7, wherein the discharging device (20) comprises a discharging shaft (201) rotatably mounted on the support plate (100) and a brake (202) for applying a braking force to the discharging shaft (201); the material receiving device (40) comprises a material receiving shaft (401) which is rotatably arranged on the supporting plate (100) and a driving motor (402) which is used for driving the material receiving shaft (401) to rotate.
10. The double-sided tape dispenser according to claim 8, further comprising a workpiece feeding device, wherein the workpiece feeding device comprises a rotating device (51) for driving a workpiece to rotate and a telescopic cylinder (52) for driving the rotating device to be close to the rubber pressing wheel (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122569550.3U CN216031252U (en) | 2021-10-25 | 2021-10-25 | Double faced adhesive tape layer cutting device and double faced adhesive tape pasting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122569550.3U CN216031252U (en) | 2021-10-25 | 2021-10-25 | Double faced adhesive tape layer cutting device and double faced adhesive tape pasting machine |
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| CN216031252U true CN216031252U (en) | 2022-03-15 |
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| CN202122569550.3U Active CN216031252U (en) | 2021-10-25 | 2021-10-25 | Double faced adhesive tape layer cutting device and double faced adhesive tape pasting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655536A (en) * | 2022-04-08 | 2022-06-24 | 广州市永麟卫生用品有限公司 | Box making machine and double-faced adhesive tape pasting mechanism thereof |
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2021
- 2021-10-25 CN CN202122569550.3U patent/CN216031252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655536A (en) * | 2022-04-08 | 2022-06-24 | 广州市永麟卫生用品有限公司 | Box making machine and double-faced adhesive tape pasting mechanism thereof |
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