A die cutting and collecting device suitable for products arranged in a face-to-face manner

Abstract

This utility model discloses a die-cutting and receiving device suitable for products arranged in opposite directions, including a transfer base film feeding mechanism, a first pressure roller mechanism, a first peeling scraper mechanism, a base film receiving mechanism, a second peeling scraper mechanism, a first finished product receiving mechanism, and a second finished product receiving mechanism. This utility model successfully overcomes the problem of being unable to separate and ship products arranged in opposite directions through the mutual cooperation between the transfer base film feeding mechanism, the first pressure roller mechanism, the first peeling scraper mechanism, the base film receiving mechanism, and the second peeling scraper mechanism.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting processing technology, specifically to a die-cutting receiving device suitable for products arranged in opposite directions. Background Technology

[0002] Die cutting technology is a manufacturing process widely used in many industries, especially in packaging, printing, and electronics. Die cutting is the process of cutting materials (such as double-sided tape, protective film, conductive cloth, foam, sponge, graphite sheets, labels, thin metal sheets, etc.) into specific shapes and sizes using special molds. In the production process, a base film / paper with a certain release force or adhesiveness is generally used as a carrier. The material to be die-cut is laminated onto the base film. After one or more processing steps using special molds, the finished product is shipped with the base film remaining on it, while the waste material is removed from the base film.

[0003] Different customers have different requirements for die-cut products. For example, there are requirements for the arrangement of die-cut products on the base film, such as the number and direction of products in a single row, the minimum and maximum width of the base film, the take-up direction for roll shipments, the maximum diameter of the roll, etc. For die-cut products with regular shapes, they can be arranged reasonably on the base film in an array or in the same direction. Such arrayed or same-direction side-by-side products are easy to be separated and shipped by existing die-cutting take-up devices (such as the die-cutting machine material distribution mechanism with patent publication number CN207738187U). However, for irregularly shaped products, in order to make full use of the space on the base film, they are usually arranged in two rows in opposite directions on the base film. Since part of each row of products is located in the middle of the base film, such opposite arrangement products cannot be separated and shipped by existing die-cutting take-up devices. Utility Model Content

[0004] In order to overcome the problem that existing die-cutting and receiving devices cannot separate and ship products arranged in opposite directions, this utility model provides a die-cutting and receiving device suitable for products arranged in opposite directions.

[0005] The technical solution of this utility model is as follows:

[0006] A die-cutting and receiving device suitable for products with opposing layouts includes a transfer base film feeding mechanism, a first pressure roller mechanism, a first peeling scraper mechanism, a base film receiving mechanism, a second peeling scraper mechanism, a first finished product receiving mechanism, and a second finished product receiving mechanism.

[0007] The transfer base film supplied by the transfer base film feeding mechanism and the original base film covered with two rows of opposing products simultaneously enter the first pressure roller mechanism. The original base film has a dividing line, and a first base film and a second base film are formed based on the dividing line. One row of products is completely covered on the first base film, and a portion of the other row of products is covered on the second base film, while the remaining portion is covered on the first base film. The first pressure roller mechanism presses the transfer base film onto the row of products located on the second base film to form a transfer composite film. After the transfer composite film passes through the first peeling scraper mechanism, the second base film is peeled off from the transfer composite film along the dividing line and recycled to the base film receiving mechanism. After the second base film is peeled off, the transfer composite film passes through the second peeling scraper mechanism, and the row of products located on the second base film is peeled off from the first base film and recycled to the first finished product receiving mechanism along with the transfer base film. The other row of products is recycled to the second finished product receiving mechanism along with the first base film.

[0008] In a preferred embodiment of this utility model, the transfer bottom film feeding mechanism is located above and in front of the first pressure roller mechanism, the first peeling scraper mechanism is located between the first pressure roller mechanism and the second peeling scraper mechanism, the bottom film receiving mechanism is located below and in front of the first peeling scraper mechanism, the first finished product receiving mechanism and the second finished product receiving mechanism are located below and behind the second peeling scraper mechanism, and the first finished product receiving mechanism is located behind the second finished product receiving mechanism.

[0009] As a preferred embodiment of this utility model, the first finished product receiving mechanism and the second finished product receiving mechanism have opposite receiving directions.

[0010] As a preferred embodiment of this utility model, the release force or adhesion of the transfer base film is greater than that of the first base film.

[0011] As a preferred embodiment of the present invention, the first pressure roller mechanism includes a pair of first pressure rollers distributed vertically.

[0012] As a preferred embodiment of this utility model, the second peeling scraper mechanism has a peeling scraper with an adjustable angle.

[0013] As a preferred embodiment of this utility model, the second peeling scraper mechanism includes two scraper adjusting seats arranged symmetrically on the left and right. The scraper adjusting seats are provided with deformation grooves that run through the left and right sides and locking holes that run through the front and back. The inner end of the deformation groove forms a connecting hole, and the locking hole communicates with the outer end of the deformation groove. The bottom end of the peeling scraper is provided with a connecting rod. The two ends of the connecting rod pass through the connecting holes of the two scraper adjusting seats respectively and can rotate along the connecting holes. The locking hole cooperates with a locking member to lock the connecting rod in the connecting hole.

[0014] As a preferred embodiment of this utility model, it also includes a work-to-be-processed material feeding mechanism, a waste film feeding mechanism, a second pressure roller mechanism, a third peeling scraper mechanism, and a waste film collecting mechanism.

[0015] The workpiece to be processed supplied by the workpiece feeding mechanism and the waste discharge membrane supplied by the waste discharge membrane feeding mechanism pass through the second pressure roller mechanism simultaneously. The second pressure roller mechanism presses the waste discharge membrane onto the waste material of the workpiece to be processed, forming a waste discharge composite membrane. After the waste discharge composite membrane passes through the third peeling scraper mechanism, the waste material is peeled off from the waste discharge composite membrane along with the waste discharge membrane and recycled to the waste discharge membrane receiving mechanism. The waste discharge composite membrane, after peeling off the waste material and the waste discharge membrane, enters the first pressure roller mechanism simultaneously with the transfer base membrane supplied by the transfer base membrane feeding mechanism.

[0016] In a preferred embodiment of this utility model, the work-to-be-processed feeding mechanism, the waste film feeding mechanism, the second pressure roller mechanism, the third peeling scraper mechanism, and the waste film collecting mechanism are all located in front of the first pressure roller mechanism. The work-to-be-processed feeding mechanism is located below and in front of the second pressure roller mechanism. The waste film feeding mechanism is located above and in front of the second pressure roller mechanism. The third peeling scraper mechanism is located between the first pressure roller mechanism and the second pressure roller mechanism. The waste film collecting mechanism is located above and in front of the third peeling scraper mechanism.

[0017] As a preferred embodiment of the present invention, the second pressure roller mechanism includes a pair of second pressure rollers distributed vertically.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This utility model provides a die-cutting and receiving device suitable for products with opposing layouts. Through the cooperation of the transfer bottom film feeding mechanism, the first pressure roller mechanism, the first peeling scraper mechanism, the bottom film receiving mechanism, and the second peeling scraper mechanism, it can effectively separate and collect two rows of products with opposing layouts on the bottom film. This realizes the separation and shipping of products with opposing layouts, improves the adaptability of the die-cutting and receiving device, meets the customer's processing needs for irregularly shaped products with opposing layouts, and helps to make full use of the bottom film space, thereby improving production efficiency and product quality. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of a die-cutting and receiving device for products arranged in opposite directions, according to one embodiment of the present invention.

[0022] Figure 2 This is a schematic diagram of the structure of the opposing products arranged on the original bottom film in one embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the original bottom membrane in one embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the second peeling scraper mechanism in one embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of a die-cutting and receiving device suitable for products arranged in opposite directions, according to another embodiment of the present invention.

[0026] In the diagram,

[0027] 1. Transfer base film feeding mechanism; 2. First pressure roller mechanism; 201. First pressure roller; 3. First peeling scraper mechanism; 4. Base film receiving mechanism; 5. Second peeling scraper mechanism; 501. Peeling scraper; 502. Scraper adjusting seat; 5021. Deformation groove; 5022. Locking hole; 503. Connecting rod; 6. First finished product receiving mechanism; 7. Second finished product receiving mechanism; 8. Product waiting to be processed feeding mechanism; 9. Waste film feeding mechanism; 10. Second pressure roller mechanism; 1001. Second pressure roller; 11. Third peeling scraper mechanism; 12. Waste film receiving mechanism; 100. Transfer base film; 200. Product; 300. Original base film; 3001. Dividing line; 3002. First base film; 3003. Second base film; 400. Product waiting to be processed; 500. Waste film. Detailed Implementation

[0028] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that similar reference numerals and letters in the following drawings indicate similar items; therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. It is also declared that the embodiments described below are only for explaining this utility model and are not intended to limit this utility model.

[0029] It should be noted that the terms "installation," "setting," "connection," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly defined. Indications of orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used in the application's product, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component 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 of this application. The terms "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features.

[0030] Please see Figures 1 to 3 This utility model provides a die-cutting and receiving device suitable for products arranged in opposite directions, including a transfer bottom film feeding mechanism 1, a first pressure roller mechanism 2, a first peeling scraper mechanism 3, a bottom film receiving mechanism 4, a second peeling scraper mechanism 5, a first finished product receiving mechanism 6, and a second finished product receiving mechanism 7. The transfer bottom film feeding mechanism 1 is located above and in front of the first pressure roller mechanism 2. The first peeling scraper mechanism 3 is located between the first pressure roller mechanism 2 and the second peeling scraper mechanism 5. The bottom film receiving mechanism 4 is located below and in front of the first peeling scraper mechanism 3. The first finished product receiving mechanism 6 and the second finished product receiving mechanism 7 are located below and behind the second peeling scraper mechanism 5. The first finished product receiving mechanism 6 is located behind the second finished product receiving mechanism 7, and the receiving directions of the first finished product receiving mechanism 6 and the second finished product receiving mechanism 7 are opposite.

[0031] Working principle: First, the transfer base film 100 supplied by the transfer base film feeding mechanism 1 and the original base film 300, which is coated with two rows of opposing product 200, simultaneously enter the first pressure roller mechanism 2. The original base film 300 is provided with dividing lines 3001, and a first base film 3002 and a second base film 3003 are formed based on the dividing lines 3001. One row of product 200 is completely coated on the first base film 3002, and a portion of the other row of product 200 is coated on the second base film 3003, while the other portion is coated on the first base film 3002. Then, the first pressure roller mechanism 2 presses the transfer base film 100 onto the row of product 200 located on the second base film 3003. On the first bottom film 3002, a transfer composite film is formed. Then, after the transfer composite film passes through the first peeling scraper mechanism 3, the second bottom film 3003 is peeled off from the transfer composite film along the dividing line 3001 and recycled to the bottom film receiving mechanism 4. Finally, after the transfer composite film after peeling off the second bottom film 3003 passes through the second peeling scraper mechanism 5, one row of products 200 located on the second bottom film 3003 is peeled off from the first bottom film 3002 and recycled to the first finished product receiving mechanism 6 along with the transfer bottom film 100. The other row of products 200 is recycled to the second finished product receiving mechanism 7 along with the first bottom film 3002, thereby realizing the separate discharge and shipment of the two rows of opposing products 200.

[0032] The transfer base film feeding mechanism 1 is responsible for supplying the transfer base film 100. Its function is to provide the basic material for transferring one row of products 200 from the original base film 300 to the transfer base film 100, enabling the products 200 to be transferred between different base films, thus realizing the possibility of sorting and shipping. It is the starting point of the entire sorting process and provides the necessary conditions for the work of subsequent mechanisms. The first pressure roller mechanism 2 applies pressure to make the transfer base film 100 fit tightly with the row of products 200 to be transferred, ensuring that the products 200 can be smoothly transferred from the original base film 300 to the transfer base film 100. This lays the foundation for subsequent peeling and sorting work and ensures the stability and reliability of the product 200 transfer. The first peeling scraper mechanism 3 is used to separate the unwanted second base film 3003 from the transfer composite film. The first bottom film 3003 is separated from the product 200 to remove excess bottom film material. The bottom film collection mechanism 4 is used to collect the second bottom film 3003 peeled off from the transfer composite film, collect and process waste, keep the working environment clean, and avoid waste from interfering with subsequent processing, ensuring the smooth progress of the entire die-cutting collection process. The second peeling scraper mechanism 5 peels one row of products 200 located on the second bottom film 3003 from the first bottom film 3002 and collects them along with the transfer bottom film 100 to the first finished product collection mechanism 6. The other row of products 200 is collected along with the first bottom film 3002 to the second finished product collection mechanism 7, realizing the final separation of the opposing arrangement of products 200. The two rows of products 200 are collected to different finished product collection mechanisms, completing the goal of separation and shipment, and ensuring the accuracy and integrity of the product 200 separation. The first finished product receiving mechanism 6 and the second finished product receiving mechanism 7 are used to collect the sorted products 200 respectively, and the receiving directions are opposite, so as to facilitate subsequent sorting, packaging and transportation, etc., ensuring the orderly collection and processing of products 200, and improving the automation level and production efficiency of production.

[0033] The die-cutting and receiving device in this embodiment, through the cooperation of the transfer base film feeding mechanism 1, the first pressure roller mechanism 2, the first peeling scraper mechanism 3, the base film receiving mechanism 4, and the second peeling scraper mechanism 5, can effectively sort and collect two rows of opposing products 200 covered on the base film, realize the sorting and shipping of opposing products 200, improve the adaptability of the die-cutting and receiving device, meet the customer's processing needs for opposing irregularly shaped products 200, and help to make full use of the base film space, improve production efficiency and product 200 quality.

[0034] In one embodiment, the release force or adhesion of the transfer base film 100 is greater than that of the first base film 3002. The greater release force or adhesion of the transfer base film 100 makes it less likely for the product 200 to shift or fall off during the transfer process, ensuring the positional accuracy of the product 200 on the base film. This facilitates the subsequent accurate peeling of one row of products 200 located on the second base film 3003 from the first base film 3002 by the second peeling scraper mechanism 5, while the other row of products 200 continues to adhere to the first base film 3002, improving the accuracy of the separation and ensuring the quality of the product 200 and production efficiency.

[0035] Please see Figure 1 In one embodiment, the first pressure roller mechanism 2 includes a pair of vertically distributed first pressure rollers 201. The pair of vertically distributed first pressure rollers 201 can provide relatively uniform pressure when the transfer base film 100 comes into contact with the product 200; through the squeezing of the two pressure rollers, the transfer base film 100 and the product 200 can be tightly adhered, avoiding localized poor adhesion, which helps to achieve smooth transfer of the product 200 and lays a good foundation for subsequent sorting operations.

[0036] Please see Figure 4 In one embodiment, the second peeling scraper mechanism 5 has an adjustable-angle peeling scraper 501. Since the transfer base film 100 presses on a row of products 200 located on the second base film 3003, it also presses on a portion of the row of products 200 completely covered by the first base film 3002. By adjusting the angle of the peeling scraper 501 to a suitable value, after the transfer composite film after peeling off the second base film 3003 passes through the second peeling scraper mechanism 5, the row of products 200 located on the second base film 3003 is peeled off from the first base film 3002 and transferred to the transfer base film 100, while the row of products 200 located on the first base film 3002 will not be peeled off and transferred to the transfer base film 100. This achieves accurate sorting of the opposing arranged products 200, meets the requirements for sorting and shipping the opposing arranged products 200, and improves the accuracy and reliability of the product sorting. Different products 200 and material properties may require different peeling angles to achieve the best sorting effect. The adjustable peeling scraper 501 allows the second peeling scraper mechanism 5 to be flexibly adjusted according to the specific product 200 and process requirements, which enhances the adaptability of the die-cutting and receiving device to different products 200 and production processes, expands the application range of the device, and improves the flexibility and efficiency of production.

[0037] Specifically, the second peeling scraper mechanism 5 includes two scraper adjusting seats 502 arranged symmetrically on the left and right. The scraper adjusting seats 502 are provided with a deformation groove 5021 that runs through the left and right and a locking hole 5022 that runs through the front and back. The inner end of the deformation groove 5021 forms a connecting hole, and the locking hole 5022 communicates with the outer end of the deformation groove 5021. The bottom end of the peeling scraper 501 is provided with a connecting rod 503. The two ends of the connecting rod 503 pass through the connecting holes of the two scraper adjusting seats 502 respectively and can rotate along the connecting holes. The locking hole 5022 cooperates with the locking member to lock the connecting rod 503 in the connecting hole. The design of the deformation groove 5021, locking hole 5022, and connecting rod 503 on the scraper adjustment seat 502 makes the angle adjustment of the peeling scraper 501 simple and easy. Loosening the locking part allows the peeling scraper 501 to be easily rotated to the required angle, and then tightening the locking part to fix it. This greatly improves the efficiency of angle adjustment, reduces adjustment time, and helps to quickly adapt to different production needs and improve production efficiency.

[0038] Please see Figure 5 In one embodiment, the die-cutting receiving device further includes a work-in-process feeding mechanism 8, a waste film feeding mechanism 9, a second pressure roller mechanism 10, a third peeling scraper mechanism 11, and a waste film receiving mechanism 12. The work-in-process feeding mechanism 8, the waste film feeding mechanism 9, the second pressure roller mechanism 10, the third peeling scraper mechanism 11, and the waste film receiving mechanism 12 are all located in front of the first pressure roller mechanism 2. The work-in-process feeding mechanism 8 is located below and in front of the second pressure roller mechanism 10, the waste film feeding mechanism 9 is located above and in front of the second pressure roller mechanism 10, the third peeling scraper mechanism 11 is located between the first pressure roller mechanism 2 and the second pressure roller mechanism 10, and the waste film receiving mechanism 12 is located above and in front of the third peeling scraper mechanism 11.

[0039] Working principle: The workpiece 400 supplied by the workpiece feeding mechanism 8 and the waste discharge membrane 500 supplied by the waste discharge membrane feeding mechanism 9 pass through the second pressure roller mechanism 10 at the same time. The second pressure roller mechanism 10 presses the waste discharge membrane 500 onto the waste material of the workpiece 400 to form a waste discharge composite membrane. After the waste discharge composite membrane passes through the third peeling scraper mechanism 11, the waste material is peeled off from the waste discharge composite membrane along with the waste discharge membrane 500 and recycled to the waste discharge membrane receiving mechanism 12. The waste discharge composite membrane with the peeled waste material and waste discharge membrane 500 (i.e., the original bottom membrane 300 covered with two rows of opposing product 200) and the transfer bottom membrane 100 supplied by the transfer bottom membrane feeding mechanism 1 enter the first pressure roller mechanism 2 at the same time for subsequent transfer bottom membrane 100 pressing operation.

[0040] The die-cutting and receiving device in this embodiment improves the process flow by adding a work-in-process feeding mechanism 8, a waste film feeding mechanism 9, a second pressure roller mechanism 10, a third peeling scraper mechanism 11, and a waste film receiving mechanism 12. This makes the process from waste material processing to product sorting into a complete system, orderly completing the conversion from work-in-process to finished product, improving the automation level of the device and the continuity of production, and making the entire die-cutting and receiving process more efficient and stable.

[0041] Please see Figure 5 In one embodiment, the second pressure roller mechanism 10 includes a pair of vertically distributed second pressure rollers 1001. During operation, the pair of vertically distributed second pressure rollers 1001 provide uniform pressure, firmly pressing the waste discharge membrane onto the waste material of the workpiece 400, ensuring close adhesion between the waste discharge membrane and the waste material to form a stable waste discharge composite membrane. This facilitates the subsequent removal of the waste material from the waste discharge composite membrane by the third peeling scraper mechanism 11, ensuring the effectiveness and efficiency of waste treatment.

[0042] It should be noted that since the transfer bottom film feeding mechanism 1, the first peeling scraper mechanism 3, the bottom film receiving mechanism 4, the second peeling scraper mechanism 5, the first finished product receiving mechanism 6, the second finished product receiving mechanism 7, the work-to-be-processed material feeding mechanism 8, the waste film feeding mechanism 9, the third peeling scraper mechanism 11, and the waste film receiving mechanism 12, etc., are all existing technologies well known to those skilled in the art, the present invention will not elaborate on their specific structures and working principles.

[0043] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

[0044] The present utility model patent has been described above with reference to the accompanying drawings. Obviously, the implementation of the present utility model patent is not limited to the above-described manner. Any improvements made by adopting the inventive concept and technical solution of the present utility model patent, or the direct application of the inventive concept and technical solution of the present utility model patent to other occasions without modification, are all within the protection scope of the present utility model.

Claims

1. A die-cutting and receiving device suitable for products arranged in opposite directions, characterized in that, It includes a transfer film feeding mechanism, a first pressure roller mechanism, a first peeling scraper mechanism, a base film collecting mechanism, a second peeling scraper mechanism, a first finished product collecting mechanism, and a second finished product collecting mechanism. The transfer base film supplied by the transfer base film feeding mechanism and the original base film covered with two rows of opposing products simultaneously enter the first pressure roller mechanism. The original base film has a dividing line, and a first base film and a second base film are formed based on the dividing line. One row of products is completely covered on the first base film, and a portion of the other row of products is covered on the second base film, while the remaining portion is covered on the first base film. The first pressure roller mechanism presses the transfer base film onto the row of products located on the second base film to form a transfer composite film. After the transfer composite film passes through the first peeling scraper mechanism, the second base film is peeled off from the transfer composite film along the dividing line and recycled to the base film receiving mechanism. After the second base film is peeled off, the transfer composite film passes through the second peeling scraper mechanism, and the row of products located on the second base film is peeled off from the first base film and recycled to the first finished product receiving mechanism along with the transfer base film. The other row of products is recycled to the second finished product receiving mechanism along with the first base film.

2. The die-cutting and receiving device for products arranged in opposite directions according to claim 1, characterized in that, The transfer bottom film feeding mechanism is located above and in front of the first pressure roller mechanism, the first peeling scraper mechanism is located between the first pressure roller mechanism and the second peeling scraper mechanism, the bottom film receiving mechanism is located below and in front of the first peeling scraper mechanism, the first finished product receiving mechanism and the second finished product receiving mechanism are located below and behind the second peeling scraper mechanism, and the first finished product receiving mechanism is located behind the second finished product receiving mechanism.

3. The die-cutting and receiving device for products arranged in opposite directions according to claim 2, characterized in that, The first finished product receiving mechanism and the second finished product receiving mechanism have opposite receiving directions.

4. The die-cutting and receiving device for products arranged in opposite directions according to claim 1, characterized in that, The release force or adhesion of the transfer base film is greater than that of the first base film.

5. The die-cutting and receiving device for products arranged in opposite directions according to claim 1, characterized in that, The first pressure roller mechanism includes a pair of first pressure rollers distributed vertically.

6. The die-cutting and receiving device for products arranged in opposite directions according to claim 1, characterized in that, The second peeling scraper mechanism has an adjustable-angle peeling scraper.

7. The die-cutting and receiving device for products arranged in opposite directions according to claim 6, characterized in that, The second peeling scraper mechanism includes two scraper adjusting seats arranged symmetrically on the left and right. Each scraper adjusting seat has a deformation groove that runs through the left and right sides and a locking hole that runs through the front and back. The inner end of the deformation groove forms a connecting hole, and the locking hole communicates with the outer end of the deformation groove. The bottom end of the peeling scraper is provided with a connecting rod. The two ends of the connecting rod pass through the connecting holes of the two scraper adjusting seats respectively and can rotate along the connecting holes. The locking hole cooperates with a locking member to lock the connecting rod in the connecting hole.

8. The die-cutting and receiving device for products arranged in opposite directions according to claim 1, characterized in that, It also includes a material feeding mechanism, a waste film feeding mechanism, a second pressure roller mechanism, a third peeling scraper mechanism, and a waste film collecting mechanism. The workpiece to be processed supplied by the workpiece feeding mechanism and the waste discharge membrane supplied by the waste discharge membrane feeding mechanism pass through the second pressure roller mechanism simultaneously. The second pressure roller mechanism presses the waste discharge membrane onto the waste material of the workpiece to be processed, forming a waste discharge composite membrane. After the waste discharge composite membrane passes through the third peeling scraper mechanism, the waste material is peeled off from the waste discharge composite membrane along with the waste discharge membrane and recycled to the waste discharge membrane receiving mechanism. The waste discharge composite membrane, after peeling off the waste material and the waste discharge membrane, enters the first pressure roller mechanism simultaneously with the transfer base membrane supplied by the transfer base membrane feeding mechanism.

9. The die-cutting and receiving device for products arranged in opposite directions according to claim 8, characterized in that, The work-to-be-processed feeding mechanism, the waste film feeding mechanism, the second pressure roller mechanism, the third peeling scraper mechanism, and the waste film collecting mechanism are all located in front of the first pressure roller mechanism. The work-to-be-processed feeding mechanism is located below and in front of the second pressure roller mechanism. The waste film feeding mechanism is located above and in front of the second pressure roller mechanism. The third peeling scraper mechanism is located between the first pressure roller mechanism and the second pressure roller mechanism. The waste film collecting mechanism is located above and in front of the third peeling scraper mechanism.

10. The die-cutting and receiving device for products arranged in opposite directions according to claim 8, characterized in that, The second pressure roller mechanism includes a pair of second pressure rollers distributed vertically.

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