A transfer production mold for a traceless conductive foam tape

Abstract

This utility model provides a transfer-type production mold for traceless conductive foam strip, comprising: an upper mold assembly including an upper mold limiting plate and a cutting blade assembly connected to its side wall; and a lower mold assembly including a lower mold limiting plate and a cutting table connected to its side wall. The cutting table and the cutting blade assembly are configured correspondingly to form a cutting station. The lower mold limiting plate is provided with a material exchange belt channel. The cutting station and the material exchange belt channel constitute a material transfer path, allowing the cut finished product to be transferred to the material exchange belt. Through the design of the material exchange belt channel, the cut functional material finished product is transferred to the material exchange belt, completely solving the problem of difficult peeling of the cut functional material finished product caused by the bottom film cutting marks. The cutting station and the material exchange belt channel form a cutting transfer path, reducing manual intervention and improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically to a transfer production mold for a traceless conductive foam strip. Background Technology

[0002] In the production of functional materials, die-cutting is typically used. Traditional cutting dies leave marks on the base film during the cutting process, making it difficult to peel the finished functional material from the base film. This not only affects production efficiency but may also damage the surface of the finished product, reducing product quality.

[0003] In the existing technology, the following two methods are usually used to solve this problem: one is to reduce the depth of the cut by adjusting the sharpness of the cutting blade and the cutting pressure, but this method cannot completely avoid the generation of cuts, and the problem will be aggravated after the blade wears out; the other is to cover the bottom film surface with a protective layer, but this increases the material cost and subsequent cleaning process.

[0004] In addition, some mold designs attempt to reduce the impact of cutting marks by optimizing the structure of the cutting station, but problems such as low finished product transfer efficiency and inaccurate positioning still exist.

[0005] The above background information is provided only to assist in understanding the utility model concept and technical solution of this utility model. It does not necessarily belong to the prior art of this patent application, nor does it necessarily provide technical teaching. In the absence of clear evidence that the above information was disclosed before the filing date of this patent application, the above background information should not be used to evaluate the novelty and inventiveness of this application. Utility Model Content

[0006] To address the technical problem of traditional cutting molds leaving cut marks on the base film during the cutting of functional materials, making it difficult to peel the finished functional materials from the base film, this utility model proposes a transfer-type production mold for traceless conductive foam strips. Through the design of the material changing belt channel, the finished functional materials are transferred to the material changing belt after cutting, completely solving the problem of difficult peeling of the finished functional materials caused by the cut marks on the base film. The cutting station and the material changing belt channel form a cutting transfer path, reducing manual intervention and improving production efficiency.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] On the one hand, this utility model provides a transfer-type production mold for a traceless conductive foam tape, comprising:

[0009] The upper mold assembly includes: an upper mold limiting plate and a cutting blade assembly connected to its sidewall;

[0010] The lower mold assembly includes: a lower mold limiting plate and a cutting table connected to its side wall;

[0011] The cutting table and the cutting blade assembly are configured to form a cutting station. The lower mold limiting plate is provided with a material changing belt channel. The cutting station and the material changing belt channel constitute a material transfer path, so that the cut finished product is transferred to the material changing belt.

[0012] This invention proposes a transfer production mold for traceless conductive foam material strips. Through the design of the material changing belt channel, the finished functional material after cutting is transferred to the material changing belt, which completely solves the problem of difficult peeling of the finished functional material after cutting caused by the bottom film cut marks. The cutting station and the material changing belt channel form a cutting transfer path, reducing manual intervention and improving production efficiency.

[0013] As a preferred technical solution, the cutting blade assembly is located on the side wall of the upper mold limiting plate near the input direction of the feeding belt; the cutting table is located on the side wall of the lower mold limiting plate near the input direction of the feeding belt.

[0014] As a preferred technical solution, the cutting blade assembly includes: a blade holder, which is connected to the side wall of the upper mold limiting plate, and a cutting blade is inserted into the blade holder, with the cutting edge of the cutting blade facing the cutting position.

[0015] As a preferred technical solution, the material changing belt channel includes:

[0016] The input section is used to guide the material changing belt along the end face of the lower die limiting plate away from the cutting table;

[0017] The output section, located adjacent to the cutting station, is used to discharge the feed belt with cut marks;

[0018] The material changing belt channel forms a material transfer path through the input section and the output section, so that the cut finished product is transferred from the feeding belt to the material changing belt by the interface adhesion force.

[0019] As a preferred technical solution, at least two pressure plates are correspondingly connected to the end face of the lower mold limiting plate. The pressure plates are used to limit and press the material exchange belt conveyed to the lower mold limiting plate.

[0020] As a preferred technical solution, the upper mold assembly includes: multiple upper templates and multiple guide pillars. The multiple upper templates are disposed on the upper mold limiting plate. One end of each guide pillar extends through the four corners of the upper mold limiting plate, and the other end of each guide pillar extends through the four corners of the upper template.

[0021] As a preferred technical solution, the lower mold limiting plate has holes for internal guide sleeves at its four corners, and the holes for internal guide sleeves are corresponding to the guide posts.

[0022] As a preferred technical solution, the lower mold assembly includes: a lower template, a lower mold limiting plate disposed on and connected to the lower template, and a lower template hole on the lower template corresponding to the hole of the inner guide sleeve.

[0023] As a preferred technical solution, a handle is connected to the side wall of the outermost upper template.

[0024] As a preferred technical solution, the upper mold limiting plate is provided with an upper mold limiting groove on its end face. The upper mold limiting groove corresponds to the pressure plate, and the width of the upper mold limiting groove matches the width between the two pressure plates.

[0025] The present invention provides a transfer-type production mold for traceless conductive foam tape, which has the following beneficial effects:

[0026] 1) The present invention provides a transfer production mold for a traceless conductive foam strip. Through the design of the material changing belt channel, the finished functional material after cutting is transferred to the material changing belt, which completely solves the problem of difficult peeling of the finished functional material after cutting caused by the bottom film cut marks. The cutting station and the material changing belt channel form a cutting transfer path, reducing manual intervention and improving production efficiency.

[0027] 2) The present invention provides a transfer production mold for a traceless conductive foam strip. The cutting blade assembly only cuts the functional material at the cutting station. The finished product is directly transferred to the new material changing belt through the material changing belt channel, avoiding the cutting blade from causing scratches to the bottom film in the traditional process, thus completely solving the problem of difficult peeling of the finished product. The cutting station and the material changing belt channel form a continuous material transfer path. The finished product automatically detaches from the original feeding belt and is transferred to the new material changing belt, reducing manual intervention and improving production efficiency. Attached Figure Description

[0028] Figure 1 A schematic diagram of the structure of a transfer production mold for a traceless conductive foam strip provided by this utility model;

[0029] Figure 2 A structural schematic diagram from another perspective of the transfer production mold for a traceless conductive foam strip provided by this utility model.

[0030] Figure 3 A partial structural diagram of a transfer-type production mold for a traceless conductive foam strip provided by this utility model (removal of the upper mold assembly, material changing belt and feeding belt);

[0031] Figure 4 A partial structural diagram of a transfer-type production mold for a traceless conductive foam strip provided by this utility model (with the lower template removed);

[0032] Figure 5A schematic diagram of the upper mold limiting plate in a transfer production mold for a traceless conductive foam strip provided by this utility model;

[0033] Figure 6 A schematic diagram of the structure of the lower die limiting plate in a cutting mold provided by this utility model;

[0034] Among them, 1-upper mold limiting plate; 2-cutting blade assembly; 3-lower mold limiting plate; 4-cutting table; 5-material changing belt channel; 6-material changing belt; 7-insertion knife holder; 8-cutting blade; 9-upper mold limiting groove; 10-input section; 11-output section; 12-feeding belt; 13-pressure plate; 14-upper template; 15-guide post; 16-hole with internal guide sleeve; 17-lower template; 18-handle. Detailed Implementation

[0035] The preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0036] like Figures 1-6 As shown, this utility model provides a transfer-type production mold for traceless conductive foam tape, comprising:

[0037] The upper mold assembly includes: an upper mold limiting plate 1 and a cutting blade assembly 2 connected to its side wall;

[0038] The lower mold assembly includes: a lower mold limiting plate 3 and a cutting table 4 connected to its side wall;

[0039] The cutting table 4 is configured correspondingly to the cutting blade assembly 2 to form a cutting station. The lower mold limiting plate 3 is provided with a material changing belt channel 5. The cutting station and the material changing belt channel 5 constitute a material transfer path, so that the cut finished product is transferred to the material changing belt 6.

[0040] This invention proposes a transfer production mold for traceless conductive foam material strips. Through the design of the material changing belt channel, the finished functional material after cutting is transferred to the material changing belt, which completely solves the problem of difficult peeling of the finished functional material after cutting caused by the bottom film cut marks. The cutting station and the material changing belt channel form a cutting transfer path, reducing manual intervention and improving production efficiency.

[0041] Preferably, such as Figure 1-2 As shown, the cutting blade assembly 2 is located on the side wall of the upper mold limiting plate 1 near the input direction of the feeding belt 12; the cutting table 4 is located on the side wall of the lower mold limiting plate 3 near the input direction of the feeding belt 12.

[0042] The cutting blade assembly 2 is located close to the input direction of the feeding belt 12, which can immediately achieve positioning and alignment at the starting position of the material entering the mold, preventing material deviation, reducing cutting errors, and ensuring the dimensional accuracy of the finished product. The position design enables the cutting station and the input direction of the feeding belt 12 to work together to form a continuous material cutting-transfer path, avoiding manual intervention and improving cutting and transfer speed.

[0043] Preferably, such as Figure 1-2 As shown, the cutting blade assembly 2 includes: a blade holder 7, which is connected to the side wall of the upper mold limiting plate 1, and a cutting blade 8 is inserted into the blade holder 7, with the cutting edge of the cutting blade 8 facing the cutting position;

[0044] The insert holder 7, as a rigid carrier, is fixedly connected to the side wall of the upper mold limiting plate 1, ensuring that the cutting blade 8 is aligned with the cutting table 4 during high-speed movement, avoiding cutting deviations caused by vibration or misalignment, and ensuring the dimensional accuracy of the finished product. The design of the cutting edge facing the cutting station ensures that the cutting force acts perpendicularly on the material. The side wall connection structure of the insert holder 7 effectively disperses the impact force, prevents the blade from shifting or deforming, and improves cutting consistency. The cutting blade 8 adopts a plug-in installation, which can quickly disassemble and replace worn cutting blades, reducing downtime and lowering maintenance costs.

[0045] Preferably, such as Figure 1-4 As shown, the material changing belt channel 5 includes:

[0046] Input section 10 is used to guide the material changing belt 6 to be conveyed along the end face of the lower mold limiting plate 3 in a direction away from the cutting table 4;

[0047] Output section 11, located adjacent to the cutting station, is used to discharge the feed belt with cut marks;

[0048] The material changing belt channel 5 forms a material transfer path through the input section 10 and the output section 11, so that the cut finished product is transferred from the feeding belt 12 to the material changing belt 6 by the interface adhesion force.

[0049] The input section guides the material changing belt 6 to be conveyed away from the cutting table 4, physically isolating the material changing belt 6 from the cutting station to avoid the material changing belt 6 from shifting or deforming due to cutting impact, and ensuring the transmission positioning accuracy of the material changing belt 6; the output section 11 is adjacent to the cutting station, allowing the feed belt with cut marks to be discharged along the discharge path, avoiding the accumulation of waste material from interfering with the conveying of new material belt, and ensuring continuous production cycle; the output section 11 guides the feed belt with cut marks to detach from the cutting table 4 at an acute angle, and the tension difference forces the finished functional material product after cutting to be forcibly separated from the feed belt with cut marks at the interface, eliminating the problem of the finished functional material product after cutting remaining on the waste belt.

[0050] Preferably, such as Figure 3As shown, at least two pressure plates 13 are correspondingly connected to the end face of the lower mold limiting plate 3. The pressure plates 13 are used to limit and press the material changing belt 6 conveyed to the lower mold limiting plate 3. The pressure plates 13 restrict the material changing belt 6 within a predetermined path by pressing force to prevent it from shifting laterally during the transfer of functional material finished products after conveying or cutting, and to ensure that the functional material finished products after cutting can fall accurately into the adhesion area of ​​the material changing belt.

[0051] Preferably, such as Figure 1-2 As shown, the upper mold assembly includes: multiple upper templates 14 and multiple guide pillars 15. The multiple upper templates 14 are disposed on the upper mold limiting plate 1. One end of each guide pillar 15 extends through the four corners of the upper mold limiting plate 1, and the other end of each guide pillar 15 extends through the four corners of the upper template 14. The guide pillars 15 distributed at the four corners form a rectangular support frame, which rigidly constrains the eccentric torque during the stamping process, ensuring that the upper mold assembly moves vertically without tilting, and improving the accuracy of mold closing and repeatable positioning.

[0052] Preferably, such as Figure 1-3 As shown, the lower mold limiting plate 3 has holes 16 with internal guide sleeves at its four corners. The holes 16 with internal guide sleeves are corresponding to the guide posts 15. The guide posts 15 first enter the holes 16 to complete the rough positioning, and then are corrected through the guide sleeves inside the holes 16 at the end of the mold closing period to offset the accumulated machining error.

[0053] Preferably, such as Figure 1-3 As shown, the lower mold assembly includes: a lower template 17, a lower mold limiting plate 3 disposed on and connected to the lower template 17, and lower template holes on the lower template 17 corresponding to the holes 16 of the inner guide sleeve; the lower template 17 serves as the base of the lower mold assembly, and by fixing the lower mold limiting plate 3, it bears all the impact loads of the stamping process, preventing component displacement or deformation; the correspondence between the holes 16 of the inner guide sleeve and the holes of the lower template forms a rigid positioning structure, effectively dispersing the lateral stress during the stamping process and preventing wear or deformation of the mold assembly due to force displacement.

[0054] Preferably, such as Figure 1-2 As shown, a handle 18 is connected to the side wall of the outermost upper template 14; the operator can fine-tune the template level by applying force to the handle 18 to ensure that the guide post 15 is precisely aligned with the hole 16 of the inner guide sleeve when the mold is closed.

[0055] Preferably, such as Figure 5 As shown, the upper mold limiting plate 1 has an upper mold limiting groove 9 on its end face. The upper mold limiting groove 9 corresponds to the pressure plate 13, and the width of the upper mold limiting groove 9 matches the width between the two pressure plates 13. The contact plane between the top surface of the upper mold limiting groove 9 and the pressure plate 13 serves as a pressure transmission interface, ensuring that the pressure force is evenly distributed to the material surface and eliminating local stress concentration.

[0056] like Figure 1-6 As shown, this utility model provides a transfer-type production mold for traceless conductive foam tape. The upper mold assembly includes an upper mold limiting plate 1 and a cutting blade assembly 2 connected to its side wall; the lower mold assembly includes a lower mold limiting plate 3 and a cutting table 4 connected to its side wall; the cutting table 4 is configured correspondingly to the cutting blade assembly 2 to form a cutting station; the lower mold limiting plate 3 is provided with a material exchange belt channel 5, wherein the cutting station and the material exchange belt channel 5 constitute a material transfer path, so that the cut finished product is transferred to the material exchange belt 6; the cutting blade assembly 2 is located on the side wall of the upper mold limiting plate 1 near the input direction of the feeding belt 12. The cutting table 4 is located on the side wall of the lower mold limiting plate 3 near the input direction of the feeding belt 12; the cutting blade assembly 2 includes: a blade holder 7, which is connected to the side wall of the upper mold limiting plate 1, and a cutting blade 8 is inserted into the blade holder 7, with the cutting edge of the cutting blade 8 facing the cutting station; the material changing belt channel 5 includes: an input section 10, used to guide the material changing belt 6 to be conveyed along the end face of the lower mold limiting plate 3 away from the cutting table 4; and an output section 11, which is adjacent to the cutting station and used to discharge the feeding belt 12 with cut marks; the material changing belt channel 5 is formed by the input section 10 and the output section 11. The material transfer path allows the cut finished product to be transferred and adhered from the feeding belt 12 to the material changing belt 6 through interfacial adhesion. At least two pressure plates 13 are correspondingly connected to the end face of the lower mold limiting plate 3. The pressure plates 13 are used to limit and press the material changing belt 6 conveyed to the lower mold limiting plate 3. The upper mold assembly includes: multiple upper templates 14 and multiple guide pillars 15. The multiple upper templates 14 are disposed on the upper mold limiting plate 1. One end of each guide pillar 15 protrudes from the four corners of the upper mold limiting plate 1, and the other end of each guide pillar 15 is inserted into the four corners of the upper templates 14. The four corners of the lower mold limiting plate 3... The lower mold assembly includes a lower mold plate 17, and a lower mold limiting plate 3 is disposed on and connected to the lower mold plate 17. The lower mold plate hole on the lower mold plate 17 is corresponding to the hole 16 of the inner guide sleeve. A handle 18 is connected to the side wall of the outermost upper mold plate 14. An upper mold limiting groove 9 is provided on the end face of the upper mold limiting plate 1, and the upper mold limiting groove 9 corresponds to the pressure plate 13, and the width of the upper mold limiting groove 9 matches the width between the two pressure plates 13.

[0057] The operator adjusts the upper mold assembly by using handle 18, fine-tuning the level of the upper template 14 to ensure that the guide post 15 and the hole 16 of the inner guide sleeve are precisely aligned when the mold is closed. The feeding belt 12 is then conveyed into the cutting station. The material changing belt 6 is introduced at an obtuse angle through the input section 10, guiding it to be conveyed towards the end face of the lower mold limiting plate 3 away from the cutting table 4. When the upper mold assembly is pressed down, the guide post 15 is inserted into the hole 16 of the inner guide sleeve to form an initial guide. The pressure plate 13 first contacts the material changing belt 6, and the lateral displacement of the material changing belt 6 is constrained by the upper mold limiting groove 9. The cutting blade 8 cuts the functional material on the feeding belt 12, forming a clean cut under the support of the cutting table 4.

[0058] As the output section 11 guides the feed belt 12 with cuts through the material changing channel 5 at an acute angle to detach from the cutting table 4, the finished functional material is separated from the feed belt 12 after cutting. At the same time, the input section 10 guides the material changing channel 6 through the material changing channel 5 at an obtuse angle along the end face of the lower mold limiting plate 3 away from the cutting table 4. Due to the interface adsorption between the surface of the material changing channel 6 and the separated finished product, the finished functional material is transferred to the material changing channel 6. The output section 11 is adjacent to the cutting station, allowing the feed belt 12 with cuts to be quickly discharged along the discharge path through the material changing channel 5, avoiding the accumulation of waste material that interferes with the new material. The conveyor belt ensures continuous production cycle time. The material changing belt channel 5 design allows the finished functional materials to be transferred to the material changing belt 6 after cutting, completely solving the problem of difficult peeling of the finished functional materials caused by bottom film cut marks. The cutting station and the material changing belt channel 5 form a cutting transfer path, reducing manual intervention and improving production efficiency.

[0059] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are protected by this utility model.

Claims

1. A transfer-type production mold for a seamless conductive foam strip, characterized in that, include: The upper mold assembly includes: an upper mold limiting plate and a cutting blade assembly connected to its sidewall; The lower mold assembly includes: a lower mold limiting plate and a cutting table connected to its side wall; The cutting table and the cutting blade assembly are configured to form a cutting station. The lower mold limiting plate is provided with a material changing belt channel. The cutting station and the material changing belt channel constitute a material transfer path, so that the cut finished product is transferred to the material changing belt.

2. The transfer production mold for the seamless conductive foam strip according to claim 1, characterized in that, The cutting blade assembly is located on the side wall of the upper mold limiting plate near the input direction of the feeding belt; the cutting table is located on the side wall of the lower mold limiting plate near the input direction of the feeding belt.

3. The transfer production mold for the seamless conductive foam strip according to claim 2, characterized in that, The cutting blade assembly includes: a blade holder, which is connected to the side wall of the upper mold limiting plate, and a cutting blade is inserted into the blade holder, with the cutting edge of the cutting blade facing the cutting position.

4. The transfer production mold for the seamless conductive foam strip according to claim 1, characterized in that, The material changing belt channel includes: The input section is used to guide the material changing belt along the end face of the lower die limiting plate away from the cutting table; The output section, located adjacent to the cutting station, is used to discharge the feed belt with cut marks. The material changing belt channel forms a material transfer path through the input section and the output section, so that the cut finished product is transferred from the feeding belt to the material changing belt by the interface adhesion force.

5. The transfer production mold for the seamless conductive foam strip according to claim 4, characterized in that, At least two pressure plates are connected to the end face of the lower mold limiting plate, and the pressure plates are used to limit and press the material exchange belt conveyed to the lower mold limiting plate.

6. The transfer production mold for the seamless conductive foam strip according to claim 1, characterized in that, The upper mold assembly includes: multiple upper mold plates and multiple guide pillars. The multiple upper mold plates are disposed on the upper mold limiting plate. One end of each guide pillar extends through the four corners of the upper mold limiting plate, and the other end of each guide pillar extends through the four corners of the upper mold plates.

7. The transfer production mold for the seamless conductive foam strip according to claim 6, characterized in that, The lower mold limiting plate has holes for internal guide sleeves at its four corners, and the holes for internal guide sleeves are corresponding to the guide posts.

8. The transfer production mold for the seamless conductive foam strip according to claim 7, characterized in that, The lower mold assembly includes: a lower mold plate, a lower mold limiting plate disposed on and connected to the lower mold plate, and a lower mold plate hole on the lower mold plate corresponding to the hole of the inner guide sleeve.

9. The transfer production mold for the seamless conductive foam strip according to claim 6, characterized in that, A handle is attached to the side wall of the outermost upper template.

10. The transfer production mold for the seamless conductive foam strip according to claim 5, characterized in that, The upper mold limiting plate has an upper mold limiting groove on its end face. The upper mold limiting groove corresponds to the pressure plate, and the width of the upper mold limiting groove matches the width between the two pressure plates.

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