Arch-shaped conductive foam rolling die

Abstract

The utility model relates to the technical field of conductive shielding materials, in particular to an arch-shaped conductive foam rolling die, which is characterized in that a cross beam is arranged on the upper side of a platform, the cross beam is connected with a cutting die through a punching machine, conductive foam is placed on the upper side of the platform, an unwinding roller and a winding roller are respectively arranged on two sides of the platform, the cutting die comprises a bottom plate, and the bottom plate is arranged on the upper side of the platform. And cutting knives are arranged on the bottom plate at equal intervals. According to the utility model, the problems of high deformation reject ratio and low productivity efficiency of special-shaped conductive foam products which are widely used at present are effectively solved, so that the utilization power of production equipment is improved, the labor cost is reduced, and the product competitiveness is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive shielding materials, in particular to an arched conductive foam coiling die. Background Art

[0002] In order to meet consumers' requirements for portability and ultra-thinness, 3C office electronic products now require smaller and smaller structures of conductive shielding products used in electronic products. At the same time, they must also meet the use of multiple electronic components. However, the processing of conductive shielding materials in the existing technology will squeeze and deform the product to both sides, resulting in the inability to produce asynchronously. Manual operation is the only option for a long time, which is time-consuming, labor-intensive, and inefficient. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide an arched conductive foam coil mold to solve the above problems.

[0004] The technical solution of the utility model for solving the above technical problems is: an arched conductive foam coil mold, comprising a platform, a crossbeam is provided on the upper side of the platform, the crossbeam is connected to the cutting mold through a punching machine, a conductive foam placement area is provided on the upper side of the platform, and a unwinding roller and a winding roller are respectively provided on both sides of the platform.

[0005] As a preferred technical solution of the present invention, the cutting mold includes a base plate, and cutting knives are provided on the base plate at equal intervals.

[0006] As a preferred technical solution of the present invention, the thickness of the bottom plate is 18-22 mm.

[0007] As a preferred technical solution of the present invention, the inner straight height of the cutting knife blade is 7-9 mm, and the blade is a blunt chamfered structure.

[0008] As a preferred technical solution of the present invention, the height of the blunt knife chamfering structure is 5-7 mm.

[0009] As an optimal technical solution of the present invention, a bottom film winding roller and a bottom film unwinding roller are respectively provided on the lower sides of the unwinding roller and the winding roller.

[0010] Since the utility model adopts such a structure, it effectively solves the problems of high deformation defect rate and low production efficiency of currently widely used special-shaped conductive foam products, thereby improving the utilization rate of production equipment and reducing labor costs, effectively improving product competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a structural schematic diagram of an arch-shaped conductive foam coil mold.

[0012] Figure 2It is a structural diagram of the cutting die.

[0013] In the figure: 1 is a platform, 2 is a crossbeam, 3 is a punching machine, 4 is a cutting die, 5 is an unwinding roller, 6 is a winding roller, 7 is a bottom plate, 8 is a cutting knife, 9 is a bottom film winding roller, and 10 is a bottom film unwinding roller. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] like Figures 1 and 2 As shown, the utility model is an arched conductive foam coil die, comprising a platform 1, a crossbeam 2 is provided on the upper side of the platform 1, and the crossbeam 2 is connected to the cutting die 4 through a punch 3. A conductive foam placement area is provided on the upper side of the platform 1, and a reeling roller 5 and a reeling roller 6 are provided on both sides of the platform 1. The punch 3 drives the cutting die 4 to press down to cut the conductive foam, and the reeling roller 6 reels the cut product

[0016] The present invention further comprises a cutting die 4 comprising a bottom plate 7 on which cutting blades 8 are arranged at equal intervals. During processing, the conductive foam products are arranged at equal intervals on the platform 1 and are cut by the cutting die, thereby avoiding the situation where the products are squeezed and deformed.

[0017] Furthermore, the present invention features a base plate 7 with a thickness of 18-22 mm, a cutting blade 8 with a straight inner edge height of 7-9 mm, and a blunt chamfered edge with a height of 5-7 mm. The straight inner edge and blunt chamfered edge of the cutting blade 8 prevent scratches on the product and also address product deformation caused by product compression, thereby improving production equipment utilization and reducing labor costs, effectively enhancing product competitiveness.

[0018] The utility model further has a bottom film winding roller 9 and a bottom film unwinding roller 10 respectively provided on the lower sides of the unwinding roller 5 and the winding roller 6. The adhesive film on the bottom film winding roller 9 and the bottom film unwinding roller 10 is laminated with the conductive foam, which can improve the stability of the product.

[0019] The description and application of the present invention here are illustrative and are not intended to limit the scope of the present invention to the above-described embodiments. Variations and changes to the embodiments disclosed herein are possible, and actual replacements of the embodiments and various equivalent components are well known to those of ordinary skill in the art. It should be clear to those skilled in the art that the present invention can be implemented in other forms, structures, arrangements, proportions, and with other elements, materials, and components without departing from the spirit or essential characteristics of the present invention. Other variations and changes can be made to the embodiments disclosed herein without departing from the spirit or essential characteristics of the present invention.

Claims

1. An arch-shaped conductive foam coil mold, comprising a platform (1), characterized in that: A crossbeam (2) is provided on the upper side of the platform (1), and the crossbeam (2) is connected to the cutting die (4) via a punching machine (3). A conductive foam placement area is provided on the upper side of the platform (1), and a reeling roller (5) and a reeling roller (6) are provided on both sides of the platform (1).

2. The arch-shaped conductive foam coil mold according to claim 1, characterized in that: The cutting die (4) comprises a bottom plate (7), and cutting knives (8) are provided on the bottom plate (7) at equal intervals.

3. The arch-shaped conductive foam coil mold according to claim 2, characterized in that: The bottom plate (7) has a thickness of 18-22 mm.

4. The arch-shaped conductive foam coil mold according to claim 2, characterized in that: The cutting knife (8) has a straight inner height of 7-9 mm and a blunt chamfered blade.

5. The arch-shaped conductive foam coil mold according to claim 4, characterized in that: The height of the blunt chamfer structure is 5-7 mm.

6. The arch-shaped conductive foam coil mold according to claim 1, characterized in that: A bottom film winding roller (9) and a bottom film unwinding roller (10) are respectively provided on the lower sides of the unwinding roller (5) and the winding roller (6).

Images