UV glue integrated punching equipment

By designing integrated UV glue punching and cutting equipment and using conveyor belts and multiple punching and cutting devices to achieve automated production of UV glue, the problems of low automation and low production efficiency are solved, and automatic continuous production and efficient production of UV glue are achieved.

CN223477867UActive Publication Date: 2025-10-28SHENZHEN FRD SCI & TECH
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Patent Information

Application Number
CN202422987344.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-04
Publication Date
2025-10-28
Estimated Expiration
2034-12-04

AI Technical Summary

Technical Problem

The existing UV glue production process has a low degree of automation and low production efficiency, and cannot achieve the effects of integration and automatic continuity.

Method used

Abstract: A UV glue integrated punching and cutting equipment is designed, which includes a first punching and cutting device, a second punching and cutting device, and a third punching and cutting device connected by a conveyor belt. The first punching and cutting device is used to punch the combined layer, UV glue, and protective film, respectively. The feeding roller is used to realize automatic feeding, and a protective film is superimposed on the UV glue to prevent squeezing and sticking between adjacent UV glues.

Benefits of technology

It realizes the automation and continuous production of UV glue, reduces the number of manual steps, improves production efficiency and reduces labor costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of punching equipment, and provides UV glue integrated punching equipment. The UV adhesive integrated punching equipment comprises a first punching device, a second punching device and a third punching device, wherein the first punching device is used for punching to obtain a combined layer; the second punching device is used for superposing the UV glue obtained by punching on the combined layer; the third punching device is used for superposing a protection film obtained by punching on the UV glue; and the conveying belt is used for sequentially connecting the first punching device, the second punching device and the third punching device. According to the integrated punching equipment for the UV glue, the combined layer is obtained through punching, then the UV glue obtained through punching is overlaid on the combined layer, finally, the protective film is overlaid on the UV glue, extrusion and adhesion between the adjacent UV glue can be prevented, the effect of automatically and continuously producing the UV glue is achieved, the number of manual participation steps in the process is small, the production efficiency is high, and the production cost is low. The automation degree and the production efficiency can be improved, and the labor cost is reduced.
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Description

Technical Field

[0001] This application relates to the field of punching equipment technology, and more particularly to a UV adhesive integrated punching equipment. Background Technology

[0002] Current UV adhesive product die-cutting processes involve feeding the UV adhesive into a die-cutting device to cut it into a predetermined shape, then placing it on a conveyor belt for manual picking and lamination to maintain the adhesive strength of the side to be bonded. To further prevent adjacent UV adhesives from sticking or being squeezed, supporting or cushioning materials are placed between adjacent / overlapping UV adhesives; or they are used in combination with cushioning materials to provide some cushioning while expanding the applicability. However, this UV adhesive production process has low automation, high labor costs, and low production efficiency, failing to achieve integrated, automated, and continuous production.

[0003] Therefore, the existing UV adhesive production process suffers from low automation and low production efficiency, failing to achieve integrated, automated, and continuous operation. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this application is to provide an integrated UV adhesive die-cutting equipment, which aims to solve the problems of low automation and low production efficiency in the existing UV adhesive production process, and the inability to achieve integrated, automatic and continuous effects.

[0005] The technical solution adopted by this application to solve the technical problem is as follows: A UV adhesive integrated punching and cutting device is provided, comprising: a first punching and cutting device for punching and cutting a composite layer; a second punching and cutting device for stacking the punched UV adhesive on the composite layer; a third punching and cutting device for stacking the punched protective film on the UV adhesive; a conveyor belt for sequentially connecting the first punching and cutting device, the second punching and cutting device, and the third punching and cutting device; a first feeding roller is provided in front of the first punching and cutting device, the first feeding roller being used to input the raw material of the composite layer; a second feeding roller is provided between the first punching and cutting device and the second punching and cutting device, the second feeding roller being used to input the raw material of the UV adhesive; a third feeding roller is provided between the second punching and cutting device and the third punching and cutting device, the third feeding roller being used to input the raw material of the protective film.

[0006] Optionally, the conveyor belt is provided with a first roller group corresponding to and connected to the first feeding roller; a first gluing roller is also provided in front of the first punching device, and the first gluing roller is connected to the first roller group.

[0007] Optionally, a first paper-removing roller is further provided in front of the first punching device. The first paper-removing roller is located between the first gluing roller and the first punching device, and the first paper-removing roller is connected to the first roller group.

[0008] Optionally, the conveyor belt is provided with a ninth roller group that is connected to the third feed roller, and a ribbon roller is also provided between the second punching device and the third punching device, the ribbon roller being connected to the ninth roller group.

[0009] Optionally, a second paper removal roller is provided between the second feeding roller and the second punching device. The second paper removal roller is used to remove the paper attached to the raw material of the UV adhesive.

[0010] Optionally, a first row of waste rollers is provided between the first and second punching devices, and / or a second row of waste rollers is provided between the second and third punching devices, and / or a third row of waste rollers is provided behind the third punching device.

[0011] Optionally, a second gluing roller is provided between the second punching device and the second waste discharge roller, the second gluing roller being used to input the waste discharge conveyor belt.

[0012] Optionally, a third upper film roller is provided behind the third row of waste rollers, and the third upper film roller is used to input the release film.

[0013] Optionally, the first punching device includes a first mold plate on which a first model is disposed, the first model corresponding to the composite layer; the second punching device includes a second mold plate on which a second model is disposed, the second model corresponding to the UV adhesive; the third punching device includes a third mold plate on which a third model is disposed, the third model corresponding to the protective film.

[0014] Optionally, the first mold plate is further provided with a first positioning hole and a first row of waste holes; and / or, the second mold plate is further provided with a second positioning hole and a second row of waste holes; and / or, the third mold plate is further provided with a third positioning hole and a third row of waste holes.

[0015] Compared with the prior art, this application provides an integrated UV adhesive die-cutting device, including a conveyor belt and a first die-cutting device, a second die-cutting device, and a third die-cutting device connected in sequence via the conveyor belt. The first, second, and third feeding rollers feed the first, second, and third die-cutting devices respectively, thereby die-cutting a composite layer. The die-cut UV adhesive is then layered on the composite layer, and finally a protective film is layered on the UV adhesive. This prevents adjacent UV adhesives from squeezing and sticking together, achieving automatic and continuous UV adhesive production with fewer manual intervention steps, improving automation and production efficiency while reducing labor costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the integrated UV adhesive die-cutting equipment provided in this application;

[0017] Figure 2 This is a schematic diagram of the first mold plate in the UV adhesive integrated punching equipment provided in this application;

[0018] Figure 3 This is a schematic diagram of the second mold plate in the UV adhesive integrated punching equipment provided in this application;

[0019] Figure 4 This is a schematic diagram of the third mold plate in the UV adhesive integrated punching equipment provided in this application;

[0020] Figure 5 This is a schematic diagram of a UV adhesive product produced by the integrated UV adhesive die-cutting equipment provided in this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. First punching device; 10. First mold plate; 101. First mold; 102. First mold hole; 103. Second mold hole; 104. First positioning hole; 105. First waste hole; 11. First feeding roller; 111. Film removal roller; 12. First gluing roller; 121. First paper removal roller; 13. First waste roller; 2. Second punching device; 20. Second mold plate; 201. Second mold; 202. Second positioning hole; 203. Second waste hole; 21. Second feeding roller; 211. Second paper removal roller; 22. First film application roller; 23. Second gluing roller; 231. Second waste roller; 3. Third punching device; Cutting device; 30, Third mold plate; 301, Third model; 302, Third positioning hole; 303, Third row of waste holes; 31, Color ribbon roller; 32, Third feed roller; 33, Third row of waste rollers; 34, Second upper film roller; 35, Fourth row of waste rollers; 36, Third upper film roller; 4, Conveyor belt; 41, First roller group; 42, Second roller group; 43, Third roller group; 44, Fourth roller group; 45, Fifth roller group; 46, Sixth roller group; 47, Seventh roller group; 48, Eighth roller group; 49, Ninth roller group; 410, Tenth roller group; 411, Eleventh roller group; 412, Twelfth roller group. Detailed Implementation

[0023] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0024] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] Reference Figure 1 The first embodiment of this application provides an integrated UV adhesive die-cutting device, comprising: a first die-cutting device 1 for die-cutting to obtain a composite layer; a second die-cutting device 2 for stacking the die-cut UV adhesive on the composite layer; a third die-cutting device 3 for stacking the die-cut protective film on the UV adhesive; and a conveyor belt 4 for sequentially connecting the first die-cutting device 1, the second die-cutting device 2, and the third die-cutting device 3; a first feeding roller 11 is provided in front of the first die-cutting device 1 for inputting the raw material of the composite layer; a second feeding roller 21 is provided between the first die-cutting device 1 and the second die-cutting device 2 for inputting the raw material of the UV adhesive; and a third feeding roller 32 is provided between the second die-cutting device 2 and the third die-cutting device 3 for inputting the raw material of the protective film.

[0027] The raw material for the composite layer can be a material with elasticity and cushioning capabilities, such as foam adhesive. Specifically, the composite layer and UV adhesive can be used in combination, meaning the composite layer and UV adhesive partially overlap and connect, allowing both the composite layer and UV adhesive in the resulting UV adhesive product to function as adhesives. In this case, the composite layer provides partial cushioning while improving the adhesion of the UV adhesive product and broadening its application range. Alternatively, the composite layer and UV adhesive can completely overlap and connect, meaning the UV adhesive completely covers the composite layer, with the composite layer providing cushioning for the UV adhesive product. The raw material for the UV adhesive can be a solid or semi-solid UV adhesive material. Preferably, the entire equipment can also include a yellow light illumination device, placing the entire equipment under yellow light irradiation to ensure the curing effect of the UV adhesive. Furthermore, the solid or semi-solid nature of the UV adhesive raw material prevents adhesive overflow during the punching process, thereby improving production efficiency. The protective film can be made of common transparent protective film, specifically transparent film-type plastic, which can be used to prevent the UV adhesive from being affected by the external environment, isolate the UV adhesive, improve the bonding strength and appearance quality, and is easy to tear without affecting the integrity and performance of the UV adhesive.

[0028] This embodiment of a UV adhesive integrated die-cutting device includes a conveyor belt 4 and a first die-cutting device 1, a second die-cutting device 2, and a third die-cutting device 3 connected sequentially via the conveyor belt 4. The device feeds materials to the first die-cutting device 1, the second die-cutting device 2, and the third die-cutting device 3 via a first feed roller 11, a second feed roller 21, and a third feed roller 32, respectively, thereby die-cutting a composite layer. The die-cut UV adhesive is then stacked on the composite layer, and finally a protective film is stacked on the UV adhesive. This prevents adjacent UV adhesives from squeezing and sticking together, achieving automatic and continuous UV adhesive production. The process involves fewer manual steps and requires no manual assembly, thus improving automation and production efficiency while reducing labor costs.

[0029] In some embodiments, the conveyor belt 4 is provided with a first roller group 41 corresponding to and connected to the first feed roller 11; a first gluing roller 12 is also provided in front of the first punching device 1, and the first gluing roller 12 is connected to the first roller group 41. The function of the first gluing roller 12 is to input adhesive material, thereby adhering the film on the composite layer material, which facilitates the subsequent removal of the film from the composite layer material. Common double-sided tape can be used as the adhesive material, which is easy to tear off.

[0030] The first roller group 41 can guide the adhesive material onto the surface of the composite layer material while the material is being fed into the conveyor belt 4 through the composite layer, thereby improving efficiency.

[0031] Furthermore, a first paper-removing roller 121 is also provided in front of the first punching device 1. The first paper-removing roller 121 is located between the first gluing roller 12 and the first punching device 1, and is connected to the first roller group 41. The first paper-removing roller 121 is used to remove the paper attached to the adhesive material, so as to facilitate the subsequent adhesion of the adhesive material to the surface film of the composite layer material, thereby removing the surface film of the composite layer material.

[0032] A film removal roller 111 is also provided between the first paper removal roller 121 and the first punching device 1 for removing the surface film of the composite layer material; and a second roller group 42 connected to the film removal roller 111 is provided on the conveyor belt 4. The second roller group 42 is used to guide the surface film on the composite layer of the intermediate product on the conveyor belt 4 to the film removal roller 111, thereby removing the surface film.

[0033] In some embodiments, a first row of waste rollers 13 is further provided between the first punching device 1 and the second punching device 2, and / or a second row of waste rollers 231 is further provided between the second punching device 2 and the third punching device 3, and / or a third row of waste rollers 33 is provided behind the third punching device 3. The first row of waste rollers 13, the second row of waste rollers 231, and the third row of waste rollers 33 can respectively discharge waste from the first punching device 1, the second punching device 2, and the third punching device 3, preventing waste from affecting subsequent processes and thus impacting the continuous production process of the entire equipment.

[0034] Correspondingly, the conveyor belt 4 is provided with a third roller group 43 connected to the first waste roller 13, which is used to guide the intermediate products after being punched by the first punching device 1 or the waste on the conveyor belt 4 to the first waste roller 13, thereby discharging waste; the conveyor belt 4 is provided with an eighth roller group 48 connected to the second waste roller 231, which is used to guide the intermediate products after being punched by the second punching device 2 or the waste on the conveyor belt 4 to the second waste roller 231, thereby discharging waste; the conveyor belt 4 is provided with a tenth roller group 410 connected to the third waste roller 33, which is used to guide the products after being punched by the third punching device 3 or the waste on the conveyor belt 4 to the third waste roller 33, thereby discharging waste.

[0035] Specifically, the first waste discharge roller 13 is positioned between the second feed roller 21 and the first punching device 1. Before feeding the UV adhesive raw material, it discharges waste from the intermediate product or conveyor belt 4 to prevent it from affecting the input of the UV adhesive raw material.

[0036] In some embodiments, the conveyor belt 4 is provided with a fourth roller group 44 that is connected to the second feed roller 21; the UV adhesive raw material is fed into the composite layer in the conveyor belt through the fourth roller group 44.

[0037] In some embodiments, a second paper-removing roller 211 is provided between the second feed roller 21 and the second punching device 2. The second paper-removing roller 211 is used to remove the paper attached to the raw material of the UV adhesive, facilitating the placement of the UV adhesive on the composite layer. Specifically, a fifth roller group 45 connected to the second paper-removing roller 211 is provided on the conveyor belt 4, which can guide the paper attached to the UV adhesive on the intermediate product on the conveyor belt 4 to the second paper-removing roller 211, thereby removing the paper attached to the adhesive.

[0038] Furthermore, to prevent the UV adhesive from directly contacting the second die-cutting device 2, which could lead to waste or other substances adhering to the UV adhesive and making its surface unclean, a first top-film roller 22 is provided between the second paper-removing roller 211 and the second die-cutting device 2. The first top-film roller 22 is used to place a surface film on the UV adhesive surface, thereby maintaining the cleanliness of the UV adhesive surface. A sixth roller group 46 connected to the first top-film roller 22 is provided on the conveyor belt 4 to guide the surface film on the first top-film roller 22 onto the intermediate product on the conveyor belt 4.

[0039] In some embodiments, a second gluing roller 23 is provided between the second punching device 2 and the second waste discharge roller 231. The second gluing roller 23 is used to input the waste discharge tape. By inputting the waste discharge tape, the surface film previously placed on the UV adhesive can be adhered and removed. A seventh roller group 47 connected to the second gluing roller 23 is provided on the conveyor belt 4 to guide the waste discharge tape of the second gluing roller 23 onto the intermediate product on the conveyor belt 4, and then the surface film is guided to the second waste discharge roller 231 for discharge through the eighth roller group 48.

[0040] In some embodiments, the conveyor belt 4 is provided with a ninth roller group 49 corresponding to and connected to the third feed roller 32. A ribbon roller 31 is also provided between the second punching device 2 and the third punching device 3, and the ribbon is connected to the ninth roller group 49. The ribbon roller 31 is used to input the ribbon. Specifically, the ribbon roller 31 is located between the second punching device 2 and the third feed roller 32. The ribbon is input first, and then the raw material of the protective film is input above the ribbon. Subsequently, the protective film can be peeled off through the ribbon.

[0041] Both the ribbon roller 31 and the third feed roller 32 are connected to the ninth roller group 49. After the ribbon is fed into the intermediate product of the conveyor belt 4, the raw material of the protective film is immediately fed into the conveyor belt 4, which facilitates the bonding of the two and prevents the ribbon from drifting away during the conveyor belt 4 due to its light weight.

[0042] Optionally, a third upper film roller 36 is provided behind the third row of waste rollers 33. The third upper film roller 36 is used to input the release film. A twelfth roller group 412 connected to the third upper film roller 36 is provided on the conveyor belt 4. The twelfth roller group 412 guides the release film onto the product on the conveyor belt 4, and the release film further protects the UV adhesive product, preventing scratches and adhesion between adjacent UV adhesives.

[0043] A second upper film roller 34 and a fourth waste film roller 35 can be sequentially arranged between the third waste film roller 33 and the third upper film roller 36. The second upper film roller 34 is used to input the protective film, and the fourth waste film roller 35 is used to output waste material. That is, the UV adhesive product obtained by the third punching device 3 can have the waste material from the punching process discharged through the third waste film roller 33. Specifically, the waste material from the third punching device 3 can be discharged, and then a protective film is applied to the transparent protective film on the surface of the UV adhesive through the second upper film roller 34. After the waste material from applying the protective film is discharged, a release film is applied to the surface, thereby separating the UV adhesive product from the next UV adhesive product and preventing adhesion. Specifically, the transparent protective film, the protective film, and the release film all have a protective function for the UV adhesive product. The transparent protective film ensures the cleanliness of the UV adhesive surface during the punching process of the third punching device 3, while also providing a certain degree of protection. The protective film and the release film further improve its mechanical properties and prevent adhesion. Afterwards, simply pull the ribbon to remove the transparent protective film, protective film, and release film, and you can directly use the UV adhesive product.

[0044] The conveyor belt 4 is equipped with an eleventh roller group 411 connected to the second upper film roller 34. The eleventh roller group 411 guides the protective film onto the product on the conveyor belt 4. The fourth row of waste rollers 35 can be connected to the eleventh roller group 411 or to the twelfth roller group 412, preferably to the eleventh roller group 411, thereby preventing waste from affecting the subsequent application of the release film.

[0045] Reference Figure 2 , Figure 3 and Figure 4 In some embodiments, the first punching device 1 includes a first mold plate 10, on which a first model 101 is disposed, corresponding to the composite layer; the second punching device 2 includes a second mold plate 20, on which a second model 201 is disposed, corresponding to the UV adhesive; the third punching device 3 includes a third mold plate 30, on which a third model 301 is disposed, corresponding to the protective film. The composite layer material, UV adhesive raw material, and protective film raw material can be punched using the first model 101, the second model 201, and the third model 301 respectively, thereby producing the composite layer, UV adhesive, and protective film; the size, shape, and dimensions of the first model 101, the second model 201, and the third model 301 can be designed according to actual needs.

[0046] Furthermore, the first punching device 1 also includes a first die hole 102, which is used to punch an inner frame within the composite layer. The shape and size of the first die hole 102 can be set according to actual needs; punching an inner frame within the composite layer allows for more diverse structural designs of the composite layer. The first punching device 1 may also include a second die hole 103, which is similar to the first die hole 102, and its shape and size can be set according to actual needs, thereby improving punching efficiency. Die holes can be set on both the second punching device 2 and the third punching device 3 according to actual needs, thereby increasing the structural diversity of UV adhesive and protective film.

[0047] In some embodiments, the first mold plate 10 is further provided with a first positioning hole 104 and a first waste discharge hole 105; and / or, the second mold plate 20 is further provided with a second positioning hole 202 and a second waste discharge hole 203; and / or, the third mold plate 30 is further provided with a third positioning hole 302 and a third waste discharge hole 303. The first positioning hole 104, the second positioning hole 202, and the third positioning hole 302 are used for punching and positioning, thereby punching out the composite layer, UV adhesive, and protective film; while the first waste discharge hole 105, the second waste discharge hole 203, and the third waste discharge hole 303 are used for waste discharge in the first punching process, the second punching process, and the third punching process, respectively, to prevent waste from affecting the continuous operation of the equipment.

[0048] The second embodiment of this application provides a UV adhesive integrated die-cutting method, which uses the UV adhesive integrated die-cutting equipment of the first embodiment and its implementation to obtain UV adhesive products; specifically, it includes the following steps.

[0049] S1. Prepare the composite layer: The composite layer material is fed into the conveyor belt 4 through the first feeding roller 11, and then punched by the first punching device 1 to obtain the composite layer of the preset shape, and then the waste is discharged.

[0050] S2. Prepare UV adhesive. The raw material of UV adhesive is fed into the conveyor belt 4 through the second feed roller 21. UV adhesive is placed on the composite layer after step S1 is completed, and the UV adhesive of the preset shape is obtained by punching through the second punching device 2. Then the waste is discharged.

[0051] S3. Apply protective film: The raw material for the protective film is fed into the conveyor belt 4 through the third feeding roller 32. An easy-to-tear protective film is set on the UV adhesive after step S2. The UV adhesive product is obtained through the third punching device 3. After waste removal, it can be cut and packaged. Alternatively, other films can be applied to the UV adhesive product according to customer requirements, or the protective film can be directly peeled off and replaced with the film required by the customer, and then cut and packaged.

[0052] The UV adhesive products obtained are as follows (see reference). Figure 5As shown; specifically, Figure 5 In the UV adhesive product, the composite layer and the UV adhesive part cover and connect, and both the composite layer and the UV adhesive have an adhesive function; while the protective film containing the color tape serves as the carrier film of the UV adhesive product; subsequently, the protective film of the color tape can be peeled off, and the composite layer and the UV adhesive can be used for bonding.

[0053] In summary, this application provides an integrated UV adhesive die-cutting device, including a conveyor belt and a first die-cutting device, a second die-cutting device, and a third die-cutting device connected sequentially via the conveyor belt. The first, second, and third feeding rollers feed the first, second, and third die-cutting devices respectively, thereby die-cutting a composite layer. The die-cut UV adhesive is then layered onto the composite layer, and finally a protective film is layered on top of the UV adhesive. This prevents adjacent UV adhesives from squeezing and sticking together, achieving automatic and continuous UV adhesive production with minimal manual intervention, thus improving automation, production efficiency, and reducing labor costs.

[0054] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing examples, or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions in the examples of this application.

Claims

1. A UV adhesive integrated punching and cutting device, characterized in that, include: The first punching device is used to punch out the composite layer; The second punching device is used to stack the punched UV adhesive onto the composite layer; The third punching device is used to stack the punched protective film onto the UV adhesive; A conveyor belt is used to connect the first punching device, the second punching device, and the third punching device in sequence; A first feed roller is provided in front of the first punching device, and the first feed roller is used to input the raw material of the composite layer; A second feeding roller is provided between the first punching device and the second punching device. The second feeding roller is used to input the raw material of the UV adhesive. A third feed roller is provided between the second and third punching devices, and the third feed roller is used to input the raw material of the protective film.

2. The UV adhesive integrated punching and cutting equipment according to claim 1, characterized in that, The conveyor belt is provided with a first roller group that is connected to the first feeding roller; a first gluing roller is also provided in front of the first punching device, and the first gluing roller is connected to the first roller group.

3. The UV adhesive integrated punching and cutting equipment according to claim 2, characterized in that, A first paper-removing roller is also provided in front of the first punching device. The first paper-removing roller is located between the first gluing roller and the first punching device, and the first paper-removing roller is connected to the first roller group.

4. The UV adhesive integrated punching and cutting equipment according to claim 1, characterized in that, The conveyor belt is provided with a ninth roller group that is connected to the third feed roller. A ribbon roller is also provided between the second and third punching devices, and the ribbon roller is connected to the ninth roller group.

5. The UV adhesive integrated punching and cutting equipment according to claim 1, characterized in that, A second paper removal roller is provided between the second feeding roller and the second punching device. The second paper removal roller is used to remove the paper attached to the raw material of the UV adhesive.

6. The UV adhesive integrated punching and cutting equipment according to claim 1, characterized in that, A first row of waste rollers is provided between the first and second punching devices, and / or a second row of waste rollers is provided between the second and third punching devices, and / or a third row of waste rollers is provided behind the third punching device.

7. The UV adhesive integrated punching and cutting equipment according to claim 6, characterized in that, A second gluing roller is provided between the second punching device and the second waste discharge roller. The second gluing roller is used to input the waste discharge conveyor belt.

8. The UV adhesive integrated punching and cutting equipment according to claim 6, characterized in that, A third upper film roller is provided behind the third row of waste rollers. The third upper film roller is used to input the release film.

9. The UV adhesive integrated punching and cutting equipment according to claim 1, characterized in that, The first punching device includes a first mold plate, on which a first model is disposed, and the first model corresponds to the composite layer; the second punching device includes a second mold plate, on which a second model is disposed, and the second model corresponds to the UV adhesive; the third punching device includes a third mold plate, on which a third model is disposed, and the third model corresponds to the protective film.

10. The UV adhesive integrated punching and cutting equipment according to claim 9, characterized in that, The first mold plate is further provided with a first positioning hole and a first row of waste holes; and / or, the second mold plate is further provided with a second positioning hole and a second row of waste holes; and / or, the third mold plate is further provided with a third positioning hole and a third row of waste holes.