Conductive sponge processing cutter

Abstract

The utility model discloses a conductive sponge processing cutter, comprising a conveying platform and a conveying assembly for pushing the conductive sponge. In the present application, a driving member drives one group of conveying rollers to rotate, and multiple groups of conveying rollers rotate in the same direction through belts, so as to realize the transfer of the conductive sponge, and the support seat pushes the cross frame to move downward, and the limit plate first contacts the conductive sponge, and then the cross frame continues to move downward, and the limit plate maintains a stable state and compresses the spring until the cutter completes the cutting of the conductive sponge. In this process, the spring always provides a vertical downward force for the limit plate, and the limit plate cooperates with the support seat to realize the limit of the conductive sponge, so as to avoid the conductive sponge from being lifted or displaced due to local force at the cutting position, thereby realizing the cutting of the conductive sponge without horizontally stretching the conductive sponge, avoiding damage to the non-cutting area of ​​the conductive sponge, and improving the cutting accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive sponge processing, in particular to a conductive sponge processing cutter. Background Art

[0002] Conductive sponge is a special material, mainly used for electromagnetic shielding, anti-static and grounding purposes. It is usually made of polymer composite materials through foaming technology, has uniform foaming pore size, and exhibits soft, elastic and non-squashing characteristics.

[0003] Chinese patent publication number CN219380766U, publication time 20230721, discloses a conductive sponge processing cutter, including a bottom frame, a conveyor belt is arranged in the bottom frame, a tensioning mechanism is arranged in the bottom frame, a frame is welded on the bottom frame, a cylinder is fixedly installed on the frame, the cylinder rod of the cylinder is slidably connected to the frame, a hanging plate is welded on the cylinder rod, a cutter is arranged on the hanging plate, a leveling mechanism is arranged on the hanging plate, the tensioning mechanism includes a motor, a screw rod, a pressure plate, a guide rod, a square rod, a baffle, a spring, a bracket, and a tensioning roller, and a motor is fixedly installed on the bottom frame.

[0004] For example, the above-mentioned existing conductive sponge processing and cutting device acts on the retaining ring through a compression spring, so that the support rod is elastically pressed downward, so that the pressure roller presses the conductive sponge while pulling the guide sponge in the direction of departure, thereby making the conductive sponge flat. In the specific implementation process, the pressure roller contacts the sponge while also moving a certain distance. Although the sponge has a certain elastic force, it is easy to be stretched, deformed or even torn when the force on the sponge is uneven. At the same time, the stretching of the sponge can easily lead to deviation in the cutting position. Therefore, it is urgent to propose a corresponding conductive sponge processing and cutting device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to provide a conductive sponge processing cutter.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A conductive sponge processing and cutting device comprises a conveying platform and a conveying component for pushing the conductive sponge, wherein the top of the conveying platform is fixedly connected to a pushing member via a support frame, a support seat fixedly connected to the conveying platform is arranged below the support frame, and a strip groove is opened on the top of the support seat, the output end of the pushing member is fixedly connected to a cross frame, the bottom of the cross frame is fixedly connected to a cutter, a limit plate is arranged below the cutter, and an elastic component for maintaining the position of the limit plate stable is arranged between the limit plate and the top of the cross frame.

[0008] Preferably, the support frame is in a U-shaped structure, a connecting frame is fixedly connected to the bottom of the vertical end of the support frame, and the connecting frame is fixedly connected to the conveying platform via a locking rod.

[0009] Preferably, the conveying assembly includes multiple groups of conveying rollers rotatably connected to the inner surface wall of the conveying platform, the multiple groups of conveying rollers are connected by belt transmission, the outer surface wall of the conveying platform is fixedly connected with a driving member, and the output end of the driving member is fixedly connected to one group of the multiple groups of conveying rollers.

[0010] Preferably, a knife sleeve is fixedly connected to the bottom of the horizontal frame, and the knife sleeve is fixedly connected to the cutter via a fastening rod.

[0011] Preferably, the elastic component comprises a spring and a limiting portion for limiting horizontal displacement of the spring, and the spring is fixedly connected between the cross frame and the limiting plate.

[0012] Preferably, the limiting portion includes a connecting tube and a connecting sleeve which are sleeved on the outside of the spring, the connecting tube and the connecting sleeve are slidably matched, and the connecting tube and the connecting sleeve are respectively fixedly connected to the cross frame and the limiting plate.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the driving member drives one group of conveyor rollers to rotate, and multiple groups of conveyor rollers rotate in the same direction through belts to realize the transfer of the conductive sponge. The support seat pushes the horizontal frame to move downward, and the horizontal frame links the cutter and the limit plate. The limit plate first contacts the conductive sponge, and then the horizontal frame continues to move downward. The limit plate maintains a stable state and compresses the spring until the cutter completes the cutting of the conductive sponge. During this process, the spring always provides a vertical downward force for the limit plate. The limit plate cooperates with the support seat to limit the conductive sponge, thereby avoiding the conductive sponge from warping or displacement due to local force at the cutting point, thereby realizing the cutting of the conductive sponge without horizontally stretching the conductive sponge, avoiding damage to the non-cutting area of ​​the conductive sponge, and improving the cutting accuracy.

[0015] 2. In the present application, the overall support frame is in a U-shaped structure, and the connecting frame at the bottom of the vertical end of the U-shaped frame is fixed to the conveyor platform through a locking rod, so as to ensure the stability of the support frame's own position. At the same time, the support frame can be conveniently disassembled and assembled according to usage requirements, thereby improving the convenience of using the conductive sponge processing cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the structure of a conveyor platform provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the structure of a connecting frame provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of a spring structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Conveyor platform; 2. Driving member; 3. Conveyor roller; 4. Support frame; 5. Pushing member; 6. Support seat; 7. Strip groove; 8. Connecting frame; 9. Locking rod; 10. Horizontal frame; 11. Knife sleeve; 12. Cutter; 13. Limiting plate; 14. Connecting tube; 15. Connecting sleeve; 16. Spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A conductive sponge processing cutter comprises a conveying platform 1 and a conveying assembly for pushing the conductive sponge, wherein a pusher 5 is fixedly connected to the top of the conveying platform 1 through a support frame 4, a support seat 6 fixedly connected to the conveying platform 1 is arranged below the support frame 4, and a strip groove 7 is opened on the top of the support seat 6, a cross frame 10 is fixedly connected to the output end of the pusher 5, a cutter 12 is fixedly connected to the bottom of the cross frame 10, a limit plate 13 is arranged below the cutter 12, and an elastic assembly for maintaining the position stability of the limit plate 13 is arranged between the limit plate 13 and the top of the cross frame 10;

[0025] The driving member 2 drives one group of conveying rollers 3 to rotate, and multiple groups of conveying rollers 3 rotate in the same direction through belts to realize the transfer of conductive sponge. The support seat 6 pushes the cross frame 10 to move downward, and the cross frame 10 links the cutter 12 and the limit plate 13. The limit plate 13 first contacts the conductive sponge, and then the cross frame 10 continues to move downward. The limit plate 13 maintains a stable state and compresses the spring 16 until the cutter 12 completes the cutting of the conductive sponge. During this process, the spring 16 always provides a vertical downward force for the limit plate 13. The limit plate 13 cooperates with the support seat 6 to limit the conductive sponge, thereby avoiding the conductive sponge from warping or displacement due to local force at the cutting point, thereby realizing the cutting of the conductive sponge without horizontally stretching the conductive sponge, avoiding damage to the non-cutting area of ​​the conductive sponge, and improving the cutting accuracy.

[0026] Specifically, Figure 2 and Figure 4 As shown, the support frame 4 is in a U-shaped structure, and a connecting frame 8 is fixedly connected to the bottom of the vertical end of the support frame 4. The connecting frame 8 is fixedly connected to the conveying platform 1 through a locking rod 9. The overall support frame 4 is in a U-shaped structure, and the connecting frame 8 at the bottom of the vertical end of the support frame 4 is fixed to the conveying platform 1 through a locking rod 9. In this way, the support frame 4 can be easily disassembled and assembled according to usage requirements while ensuring its own position stability. This improves the convenience of using the conductive sponge processing cutter.

[0027] Specifically, Figure 2 and Figure 3 As shown, the conveying assembly includes multiple groups of conveying rollers 3 rotatably connected to the inner surface wall of the conveying platform 1, and the multiple groups of conveying rollers 3 are connected through belt transmission. The outer surface wall of the conveying platform 1 is fixedly connected with a driving member 2, and the output end of the driving member 2 is fixedly connected to one group of the multiple groups of conveying rollers 3. The driving member 2 drives one group of conveying rollers 3 to rotate, and the multiple groups of conveying rollers 3 rotate in the same direction through the belts, so as to realize the transfer of the conductive sponge. The bottom of the horizontal frame 10 is fixedly connected with a knife sleeve 11, and the knife sleeve 11 is fixedly connected to the cutter 12 through a fastening rod, so as to ensure the convenience of disassembly and assembly of the cutter 12. The elastic component includes a spring 16 and a limiting spring 16. The horizontally offset limiting part, the spring 16 is fixedly connected between the cross frame 10 and the limiting plate 13, so as to maintain the position stability of the limiting plate 13 when not working, and at the same time enable the limiting plate 13 to have the characteristic of vertical extension and contraction. The limiting part includes a connecting tube 14 and a connecting sleeve 15 which are sleeved on the outside of the spring 16. The connecting tube 14 and the connecting sleeve 15 are slidably matched, and the connecting tube 14 and the connecting sleeve 15 are respectively fixedly connected to the cross frame 10 and the limiting plate 13. The connecting tube 14 and the connecting sleeve 15 will follow the movement of the spring 16 and perform synchronous extension and contraction, so as not to affect the movement of the spring 16 while limiting the horizontal deflection of the spring 16.

[0028] Working principle: the driving member 2 drives one group of conveying rollers 3 to rotate, and multiple groups of conveying rollers 3 rotate in the same direction through belts to realize the transfer of conductive sponge. The support seat 6 pushes the cross frame 10 to move downward, and the cross frame 10 links the cutter 12 and the limit plate 13. The limit plate 13 first contacts the conductive sponge, and then the cross frame 10 continues to move downward. The limit plate 13 maintains a stable state and compresses the spring 16 until the cutter 12 completes the cutting of the conductive sponge. In this process, the spring 16 always provides a vertical downward force for the limit plate 13, and the limit plate 13 cooperates with the support seat 6 to realize the conductive sponge. The conductive sponge is limited to avoid warping or displacement due to local force at the cutting point, thereby realizing the cutting of the conductive sponge without horizontally stretching the conductive sponge, avoiding damage to the non-cutting area of ​​the conductive sponge and improving the cutting accuracy. The overall support frame 4 is U-shaped, and the connecting frame 8 at the bottom of the vertical end of the support frame 4 is fixed to the conveying platform 1 by a locking rod 9, so as to ensure the stability of the position of the support frame 4 itself. At the same time, the support frame 4 can be conveniently disassembled and assembled according to usage requirements, thereby improving the convenience of using the conductive sponge processing cutter.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A conductive sponge processing and cutting device, comprising a conveying platform (1) and a conveying component for pushing the conductive sponge, characterized in that: The top of the conveying platform (1) is fixedly connected to a pushing member (5) via a support frame (4); a supporting seat (6) fixedly connected to the conveying platform (1) is provided below the supporting frame (4); a strip groove (7) is provided on the top of the supporting seat (6); an output end of the pushing member (5) is fixedly connected to a cross frame (10); a cutting knife (12) is fixedly connected to the bottom of the cross frame (10); a limiting plate (13) is provided below the cutting knife (12); and an elastic component for maintaining the position of the limiting plate (13) is provided between the limiting plate (13) and the top of the cross frame (10).

2. A conductive sponge processing cutter according to claim 1, characterized in that: The support frame (4) is of a U-shaped structure, and a connecting frame (8) is fixedly connected to the bottom of the vertical end of the support frame (4), and the connecting frame (8) is fixedly connected to the conveying platform (1) via a locking rod (9).

3. A conductive sponge processing cutter according to claim 2, characterized in that: The conveying assembly comprises a plurality of groups of conveying rollers (3) rotatably connected to the inner surface wall of a conveying platform (1), the plurality of groups of conveying rollers (3) being connected to each other via a belt transmission, the outer surface wall of the conveying platform (1) being fixedly connected to a driving member (2), the output end of the driving member (2) being fixedly connected to one group of the plurality of groups of conveying rollers (3).

4. A conductive sponge processing cutter according to claim 3, characterized in that: A knife sleeve (11) is fixedly connected to the bottom of the horizontal frame (10), and the knife sleeve (11) is fixedly connected to the cutting knife (12) via a fastening rod.

5. A conductive sponge processing cutter according to claim 4, characterized in that: The elastic component comprises a spring (16) and a limiting portion for limiting horizontal displacement of the spring (16); the spring (16) is fixedly connected between the cross frame (10) and the limiting plate (13).

6. A conductive sponge processing cutter according to claim 5, characterized in that: The limiting portion comprises a connecting tube (14) and a connecting sleeve (15) which are sleeved on the outside of the spring (16); the connecting tube (14) and the connecting sleeve (15) are slidably matched, and the connecting tube (14) and the connecting sleeve (15) are respectively fixedly connected to the cross frame (10) and the limiting plate (13).

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