Jig and conductive foam production line
By designing a fixture with adjustable height and width, the problem that existing fixtures cannot adapt to the production of conductive foams of different specifications is solved, and the adaptive production of multi-special conductive foams is achieved.
Patent Information
- Application Number
- CN202422206455.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-09-09
AI Technical Summary
Existing fixtures can only be used for the production of conductive foam of specific sizes and cannot meet the production needs of conductive foam of different specifications.
A fixture is designed, including a base plate, a first baffle, a second baffle and a folding plate. The outlet height and width are changed by moving the folding plate along the inclined surface, and combined with a removable clamping plate, the adaptive production of foam specifications for different thicknesses and widths is achieved.
The same fixture can adapt to foam production of different thicknesses and width specifications, improving the flexibility and adaptability of the production line.
Smart Images
Figure CN223187019U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of conductive foam production, and more specifically, to a jig and a conductive foam production line. Background Art
[0002] During the production of conductive foam, a jig is required to wrap the conductive fabric around the foam, and then heat the fabric to securely connect the fabric and foam. Existing jigs for producing conductive foam can only be used to produce foam of a specific size. However, in actual production, there is a need to produce conductive foam of varying sizes. Therefore, different jigs are required to accommodate the varying sizes of foam used in the production process. Utility Model Content
[0003] The purpose of this application is to provide a jig to adapt to the production of conductive foam of various specifications.
[0004] The embodiment of the present application is implemented as follows:
[0005] In a first aspect, an embodiment of the present application provides a jig, comprising a base plate, a first baffle, a second baffle, and a folding plate. The base plate has an upper surface. The first baffle and the second baffle are connected to the upper surface, and the side away from the upper surface protrudes from the upper surface, so that the first baffle, the base plate, and the second baffle form a channel for the passage of foam and conductive cloth; the first baffle has a first inclined surface at the outlet section of the channel. The folding plate is tilted on the first inclined surface, and the lower edge of the folding plate, the first baffle, the second baffle, and the base plate form the outlet of the channel; the upper edge of the folding plate is located on the side of the first baffle away from the outlet; the folding plate is configured to move along the first inclined surface to change the height of the lower edge.
[0006] In the above technical solution, as the conductive cloth moves along the channel toward the outlet, its two sides contact the first and second baffles, respectively. Due to the inclined arrangement of the folding plate, when the conductive cloth contacts the folding plate, the two sides begin to move toward each other, gradually enveloping the foam. Because the folding plate can move along the first inclined surface to change the height of its lower edge, the height dimension of the outlet can be varied, thereby creating outlets at different heights to accommodate foams of varying thicknesses. Therefore, the jig provided by the above technical solution can be used on production lines that utilize foams of varying thicknesses.
[0007] In some optional embodiments, the second baffle has a second inclined surface parallel to the first inclined surface at the outlet section; the two side edges of the folding plate are respectively arranged on the first inclined surface and the second inclined surface;
[0008] The folding plate is configured to be movable along the first inclined surface and the second inclined surface to change the height of the lower edge.
[0009] In the above technical solution, one side of the folding plate is arranged on the first inclined surface, and the other opposite side is arranged on the second inclined surface, which can achieve better support for the folding plate.
[0010] In some optional embodiments, the folding plate is provided with a first strip-shaped hole, the first strip-shaped hole extends along the first inclined surface, and the folding plate is fixed to the first inclined surface by a screw provided in the first strip-shaped hole.
[0011] In the above technical solution, the folding plate can be connected to the first inclined surface by tightening the screws. After loosening the screws, the position of the folding plate on the first inclined surface can be changed. Accordingly, the relative position of the screw in the first strip hole changes. Then, the screws are tightened to change the position of the folding plate on the first inclined surface, thereby changing the distance between the lower edge of the folding plate and the bottom plate, thereby changing the height of the outlet.
[0012] In some optional embodiments, the first baffle and the second baffle are movably disposed on the bottom plate to change the width of the outlet.
[0013] In the above technical solution, since the first baffle and the second baffle can move relative to each other, the width of the outlet can be changed, so that the fixture provided by the above technical solution can be used in production lines that use foams of different widths.
[0014] In some optional embodiments, the base plate is provided with a second strip hole extending from the first baffle to the second baffle, the first baffle and the second baffle are slidably provided on the base plate, and can be fixed to the base plate by screws provided in the second strip hole.
[0015] In the above technical solution, the first baffle and the second baffle are fixed to the bottom plate by screws arranged in the second strip holes, which can facilitate adjustment of the relative distance between the first baffle and the second baffle, thereby changing the width of the outlet.
[0016] In some optional embodiments, the second baffle is provided with a third strip hole, and the third strip hole passes through both sides of the second baffle in the thickness direction; the second inclined surface is the hole wall of the third strip hole, and one side of the folding plate is inserted into the third strip hole and contacts the second inclined surface.
[0017] In the above technical solution, a third strip hole is set through the second baffle, and one side of the folding plate is located on the inner side of the third strip hole. Therefore, when adjusting the distance between the first baffle and the second baffle, the folding plate can pass through the third strip hole of the second baffle without interfering with the second baffle.
[0018] In some optional embodiments, the second baffle is provided with a screw, the tail of the screw penetrates into the third strip-shaped hole, and fixes the folding plate to the second inclined surface.
[0019] In some optional embodiments, a card plate is further included, which is arranged at the entrance section of the channel, and one end of the card plate is detachably connected to the first baffle and the other end is detachably connected to the second baffle. The card plate, the first baffle, the second baffle and the bottom plate form the entrance of the channel.
[0020] In the above technical solution, since the pallet is detachable, the pallet can be adaptively replaced when the specifications of the foam used in production are changed.
[0021] In some optional embodiments, the card plate includes a connecting portion and a protruding portion, and the protruding portion protrudes downward to between the first baffle and the second baffle; a gap of 0.5 to 1 mm is formed between the protruding portion and the first baffle and the second baffle to allow the side of the conductive cloth to pass through.
[0022] In a second aspect, embodiments of the present application provide a conductive foam production line, comprising a pulling unit, a molding unit, and the jig provided in the first aspect. The jig, molding unit, and pulling unit are sequentially arranged, with the outlet of the channel facing the inlet of the molding unit. The pulling unit is used to pull the conductive fabric and foam through the molding unit. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0024] Figure 1 A jig provided in one embodiment of the present application;
[0025] Figure 2 A jig provided in one embodiment of the present application;
[0026] Figure 3 A side view of a fixture provided in one embodiment of the present application;
[0027] Figure 4 A schematic diagram of the use of a fixture provided in one embodiment of the present application;
[0028] Figure 5 A top view of the base plate provided in an embodiment of the present application.
[0029] Icon: 100-base plate; 110-second strip hole; 200-first baffle; 210-first inclined surface; 300-second baffle; 310-third strip hole; 311-second inclined surface; 400-folding plate; 410-first strip hole; 500-card plate; 510-connecting part; 520-protrusion; 610-first screw; 620-fourth screw; 700-conductive cloth; 800-foam. DETAILED DESCRIPTION
[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0031] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without making any creative efforts shall fall within the scope of protection of the present application.
[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0033] In the description of this application, it should be noted that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended solely to facilitate the description of this application and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0034] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0035] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0036] The present application provides a conductive foam production line for surrounding a conductive cloth 700 on the outside of a foam 800, and then connecting the two together through a molding unit.
[0037] The conductive foam production line includes a jig, a molding unit, and a pulling unit. The jig has a passage for the conductive fabric 700 and foam 800 to pass through, with the exit of the passage facing the entrance of the molding unit. The pulling unit is used to pull the conductive fabric 700 and foam 800 into the molding unit.
[0038] In some embodiments, as Figures 1 to 3 As shown, the jig includes a base plate 100, a first baffle 200 and a second baffle 300 connected to the upper surface of the base plate 100, and a folding plate 400. The first baffle 200 and the second baffle 300 protrude from the side of the upper surface of the base plate 100 away from the upper surface, and together with the base plate 100, they form a channel for the conductive cloth 700 and the foam 800 to pass through. The first baffle 200 has a first inclined surface 210 at the exit of the channel. The folding plate 400 is disposed on this first inclined surface 210 and is further inclined relative to the base plate 100. The lower edge of the folding plate 400, the first baffle 200, the second baffle 300, and the base plate 100 form the exit of the channel. The upper edge of the folding plate 400 is located on the side of the first baffle 200 away from the exit. It is easy to understand that when the jig is in use, the upper edge of the folding plate 400 is higher than the lower edge. Preferably, the folding plate 400 is in surface contact with the first inclined surface 210 to better support the folding plate 400 .
[0039] In the above embodiment, when the conductive cloth 700 and the folding plate 400 pass through the channel, when the conductive cloth 700 contacts the folding plate 400, the two sides of the conductive cloth 700 begin to move toward each other and gradually wrap the foam 800 inside. When the conductive cloth 700 and the foam 800 leave the exit of the channel, the conductive cloth 700 completely surrounds the foam 800.
[0040] Furthermore, in some embodiments, the folding plate 400 is configured to move along the first inclined surface 210 to change the height of the lower edge, thereby varying the height dimension of the outlet. This creates outlets of varying heights to accommodate foams 800 of varying thicknesses. This allows the jig to be used on production lines that produce foams 800 of varying thicknesses, i.e., conductive foams of varying specifications. The height dimension of the outlet is defined as the dimension perpendicular to the upper surface of the base plate.
[0041] In some embodiments, a second inclined surface 311 is provided at the outlet section of the second baffle 300, and the two side edges of the folding plate 400 are respectively disposed on the first inclined surface 210 and the second inclined surface 311. That is, one edge of the folding plate 400 is supported by the first baffle 200, and the other opposite edge is supported by the second baffle 300. Preferably, the first inclined surface 210 and the second inclined surface 311 are arranged parallel to each other, and the folding plate 400 and the second inclined surface 311 are also in surface contact. Furthermore, the folding plate 400 can move along the first inclined surface 210 and the second inclined surface 311 to change the height of its lower edge, thereby varying the height of the outlet, thereby forming outlets of varying heights to accommodate foam 800 of varying thicknesses.
[0042] In some embodiments of the present application, Figure 1 As shown, the first inclined surface 210 may be the outer surface of the first baffle 200. In other embodiments, the first inclined surface 210 may also be disposed on the inner side of the first baffle 200. For example, in some embodiments, the first baffle 200 is provided with a strip-shaped groove that is inclined relative to the bottom plate 100, and the groove wall of the strip-shaped groove near the bottom plate 100 is the first inclined surface 210. Furthermore, the strip-shaped groove may directly penetrate both sides of the first baffle 200 to form a strip-shaped hole, and the hole wall of the strip-shaped hole is the first inclined surface 210.
[0043] In some embodiments of the present application, the folding plate 400 is provided with a first strip-shaped hole 410 extending along the first inclined surface 210. The folding plate 400 is secured to the first inclined surface 210 via a first screw 610 disposed in the first strip-shaped hole 410. Preferably, the first inclined surface 210 is the outer surface of the first baffle 200, specifically the surface located above and inclined relative to the base plate 100. The first inclined surface 210 is provided with a first threaded hole, which is threadedly engaged with the first screw 610 disposed in the first strip-shaped hole 410. When the first screw 610 is tightened, the first screw 610 presses the folding plate 400 against the first inclined surface 210, thereby securing the folding plate 400. When the first screw 610 is loosened, the folding plate 400 can move along the first inclined surface 210, thereby changing the position of the lower edge of the folding plate 400 and, in turn, adjusting the height dimension of the channel outlet to accommodate foam 800 of varying specifications.
[0044] In some embodiments of the present application, the first baffle 200 and the second baffle 300 are disposed on the base plate 100 so as to be relatively movable. Because the first baffle 200 and the second baffle 300 are relatively movable, the distance between the first baffle 200 and the second baffle 300 can be varied, thereby varying the width of the channel outlet. This allows the jig to be used on production lines that produce foam 800 of varying widths. In other words, the jig can be used to produce conductive foams of varying widths. The channel width refers to the dimension of the first baffle 200 toward the second baffle 300, or in other words, the dimension in the thickness direction of the first baffle 200 or the second baffle 300. In some embodiments, the first baffle 200 and the second baffle 300 are disposed parallel to each other. Therefore, when the width of the channel outlet changes, the dimension of the channel entrance also changes accordingly.
[0045] In some embodiments, as Figure 5As shown, a second strip-shaped hole 110 is provided on the bottom plate 100. The second strip-shaped hole 110 extends from the first baffle 200 toward the second baffle 300. The second strip-shaped hole 110 allows the first baffle 200 and / or the second baffle 300 to be slidably disposed on the bottom plate 100, thereby enabling relative movement between the first baffle 200 and the second baffle 300. For example, in one embodiment, a second screw is connected to the underside of the first baffle 200, and the second screw is located in the second strip-shaped hole 110. When the second screw is tightened, the first baffle 200 is fixed to the bottom plate 100; when the second screw is loosened, the first baffle 200 can be slidably disposed on the bottom plate 100. In one embodiment, a third screw is connected to the underside of the second baffle 300, and the third screw is located in the second strip-shaped hole 110. When the third screw is tightened, the second baffle 300 is fixed to the bottom plate 100; when the third screw is loosened, the second baffle 300 is slidably disposed on the bottom plate 100. In other embodiments, both the second baffle 300 and the third baffle may be slidably connected to the bottom plate 100 through the second strip-shaped hole 110.
[0046] In some embodiments, as Figure 2 and Figure 3 As shown, a third strip hole 310 is provided in the second baffle 300. The third strip hole 310 extends through both sides of the second baffle 300 in the thickness direction. It is easy to understand that the thickness direction of the second baffle 300 is the direction from the first baffle 200 to the second baffle 300. The wall of the third strip hole 310 is the second inclined surface 311. One side of the folding plate 400 is inserted into the third strip hole 310 and contacts the second inclined surface 311. In this embodiment, when the width dimension of the outlet is changed by the relative movement of the first baffle 200 and the second baffle 300, the folding plate 400 inserted into the third strip hole 310 does not interfere with the relative movement between the first baffle 200 and the second baffle 300, thereby enabling the jig to simultaneously achieve variable outlet height and variable width dimensions.
[0047] Furthermore, the second baffle 300 is provided with a fourth screw 620, the tail of the fourth screw 620 penetrates into the third strip hole 310 and fixes the folding plate 400 to the second inclined surface 311. Specifically, Figure 3As shown, the third strip-shaped hole 310 has a hole wall facing the bottom plate 100 and a hole wall away from the bottom plate 100. Among them, the hole wall facing the bottom plate 100 is the second inclined surface 311. On the side of the second baffle 300 away from the bottom plate 100, a second threaded hole is provided, and the second threaded hole penetrates through to the side wall of the third strip-shaped hole 310 away from the bottom plate 100, so that the tail of the fourth screw 620 can enter the third strip-shaped hole 310 through the second threaded hole and contact the folding plate 400 in the third strip-shaped hole 310, and then fix the folding plate 400 to the second inclined surface 311 by pressing. Preferably, the axis of the second threaded hole is perpendicular to the second inclined surface 311.
[0048] In some embodiments of the present application, the fixture further includes a clamping plate 500 provided at the entrance section of the channel. One end of the clamping plate 500 is detachably connected to the first baffle 200, and the other end is detachably connected to the second baffle 300. The clamping plate 500, the first baffle 200, the second baffle 所300, and the bottom plate 100 enclose the entrance of the channel. Since the clamping plate 500 is detachably connected to both the first baffle 200 and the second baffle 300, when changing the width dimension of the outlet, the clamping plate 500 can be detached, and after the process of changing the outlet width is completed, a clamping plate 500 of the corresponding specification can be replaced.
[0049] As Figure 4 shown, the clamping plate 500 includes a connecting portion 510 and a protruding portion 520. The connecting portions 510 are located on both sides. One connecting portion 510 is connected to the first baffle 200, which can be specifically a screw connection or other connection methods; the other connecting portion 510 is connected to the second baffle 300, which can be specifically a screw connection or other connection methods. The protruding portion 520 protrudes downward between the first baffle 200 and the second baffle 300, and the gaps between the protruding portion 520 and the first baffle 200 and the second baffle 300 are both 0.5 - 1 mm. This gap is used for the side edge of the conductive cloth 700 to pass through. Further, after adjusting the width dimension of the outlet of the channel, the specification of the replaced clamping plate 500 should satisfy that the gaps between the protruding portion 520 and the first baffle 200 and the second baffle 300 are both 0.5 - 参考1 mm.
[0050] It is easy to understand that when the conductive cloth 700 and the foam 800 enter from the entrance of the channel, the conductive cloth 700 forms a "U" shape under the action of the clamping plate 500, the first baffle 200, and the second baffle 300, and the foam 800 is located between the conductive cloth 700 and the clamping plate 500. When the conductive cloth 700 moves to contact the folding plate 400, the two side edges of the conductive cloth 700 start to move towards each other and gradually wrap the foam 800 inside. When the conductive cloth 700 and the foam 800 leave from the outlet of the channel, the conductive cloth 700 completely encloses the foam 800.
[0051] adjust Figure 2 The steps for determining the height dimension of the outlet of the fixture shown include:
[0052] S1: Loosen the first screw 610 and the fourth screw 620 so that the folding plate 400 can slide relative to the first inclined surface 210 and the second inclined surface 311;
[0053] S2: Sliding the folding plate 400 to change the position of the lower edge of the folding plate 400, thereby changing the size of the outlet in the height direction;
[0054] S3: Tighten the first screw 610 and the fourth screw 620 .
[0055] The steps of adjusting the width dimension of the outlet of the jig provided in the present application include:
[0056] S1: Loosen the second screw or the third screw to allow the first baffle 200 or the second baffle 300 to slide on the bottom plate 100; remove the clamping plate 500 connected to the first baffle 200 and the second baffle 300;
[0057] S2: Sliding the first baffle 200 or the second baffle 300 to change the distance between the first baffle 200 and the second baffle 300;
[0058] S3: Tighten the second screw and the third screw to fix the first baffle 200 and the second baffle 300 on the bottom plate 100;
[0059] S4: According to the adjusted width of the channel entrance, a clamping plate 500 of appropriate specifications is selected to connect with the first baffle 200 and the second baffle 300 .
[0060] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. A fixture, characterized in that: include: a bottom plate having an upper surface; a first baffle and a second baffle, wherein the first baffle and the second baffle are connected to the upper surface and protrude from the upper surface on a side away from the upper surface, so that the first baffle, the bottom plate, and the second baffle form a channel for the foam and the conductive cloth to pass through; the first baffle has a first inclined surface at the outlet section of the channel; A folding plate, the folding plate is obliquely arranged on the first inclined surface, and the lower edge of the folding plate and the first baffle, the second baffle and the bottom plate form the outlet of the channel; the upper edge of the folding plate is located on the side of the first baffle away from the outlet; the folding plate is configured to move along the first inclined surface to change the height of the lower edge.
2. The fixture according to claim 1, characterized in that: The second baffle has a second inclined surface parallel to the first inclined surface at the outlet section; the two side edges of the folding plate are respectively arranged on the first inclined surface and the second inclined surface; The folding plate is configured to be movable along the first inclined surface and the second inclined surface to change the height of the lower edge.
3. The fixture according to claim 2, characterized in that: The folding plate is provided with a first strip-shaped hole, which extends along the first inclined surface. The folding plate is fixed to the first inclined surface by screws provided in the first strip-shaped hole.
4. The fixture according to claim 2, characterized in that: The first baffle and the second baffle are relatively movably disposed on the bottom plate to change the width of the outlet.
5. The fixture according to claim 4, characterized in that: The bottom plate is provided with a second strip hole extending from the first baffle plate to the second baffle plate. The first baffle plate and the second baffle plate are slidably provided on the bottom plate and can be fixed to the bottom plate by screws provided in the second strip hole.
6. The fixture according to claim 4, characterized in that: The second baffle is provided with a third strip hole, which passes through both sides of the second baffle in the thickness direction; the second inclined surface is the hole wall of the third strip hole, and one side of the folding plate is inserted into the third strip hole and contacts the second inclined surface.
7. The fixture according to claim 6, characterized in that: The second baffle is provided with a screw, the tail of the screw penetrates into the third strip hole and fixes the folding plate to the second inclined surface.
8. The fixture according to claim 4, characterized in that: It also includes a card plate, which is arranged at the entrance section of the channel, and one end of the card plate is detachably connected to the first baffle and the other end is detachably connected to the second baffle. The card plate, the first baffle, the second baffle and the bottom plate form the entrance of the channel.
9. The fixture according to claim 8, characterized in that: The card plate includes a connecting portion and a protruding portion, the protruding portion protrudes downward to between the first baffle and the second baffle; a gap of 0.5 to 1 mm is formed between the protruding portion and the first baffle and the second baffle to allow the side of the conductive cloth to pass through.
10. A conductive foam production line, characterized in that: It comprises a traction unit, a molding unit and the jig according to any one of claims 1 to 9; the jig, the molding unit and the traction unit are arranged in sequence, and the outlet of the channel is arranged toward the inlet of the molding unit; the traction unit is used to pull the conductive cloth and foam through the molding unit.