Auxiliary use mechanism of self-adhesive conductive foam
By designing the auxiliary use mechanism of self-adhesive conductive foam, the feeding plate and pressing roller pressing and fixing the conductive foam during the laying process, the problem of uneven bonding and laying of conductive foam with hands is solved, and the laying efficiency and the quality of molded parts are improved.
Patent Information
- Application Number
- CN202421185911.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Conductive foam is easily bonded to the hands during laying, resulting in inconvenient operation, and it is easy to form wrinkles when laid on soft substrates, affecting the quality of the molded parts.
An auxiliary use mechanism for self-adhesive conductive foam is designed, including a protective mechanism, a top material assembly and a pressing component. The conductive foam is pressed and fixed to the substrate during laying through the feeding plate and the pressing roller to ensure that the laying surface is flat.
There is no need to manually control the conductive foam, which improves laying efficiency and ensures the flatness and quality of the molded parts through the fitting of the press roller and the feeding plate.
Smart Images
Figure CN222612547U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conductive foam, in particular to an auxiliary use mechanism of self-adhesive conductive foam. Background Art
[0002] Conductive foam, as a unique material, not only has conductivity, but also combines the softness and compressibility of foam, making it show excellent conductive performance and shielding effect in electronic products and high-tech fields.
[0003] However, in existing technical applications, the laying process of conductive foam faces some challenges.
[0004] The traditional laying method mainly relies on manual operation. The worker needs to hold one end of the conductive foam and then try to lay it flat on the soft substrate. However, due to the sticky properties of the conductive foam, the foam often sticks to the hand during this process, which brings great inconvenience to the operation and greatly reduces work efficiency. What's more serious is that when the conductive foam is laid on a soft substrate, wrinkles are easily formed on the surface of the substrate, resulting in an uneven laying surface, which in turn affects the quality of the final molded part. Utility Model Content
[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.
[0006] To this end, the purpose of the utility model is to propose an auxiliary use mechanism for self-adhesive conductive foam, which does not need to be laid by hand and can push the substrate flat during the laying process, thereby improving the laying efficiency while ensuring the quality of the molded parts.
[0007] To achieve the above-mentioned purpose, the utility model proposes an auxiliary use mechanism for self-adhesive conductive foam, including a protective mechanism, a ejection assembly and a pressure assembly, wherein the protective mechanism includes an outer cover shell, a positioning shaft and a feed plate, wherein the positioning shaft is arranged in the outer cover shell; the feed plate is arranged on the outer cover shell; the ejection assembly is arranged on the outer cover shell, and the ejection assembly includes an outer cover shell, a rotating shaft, an outer sleeve, an ejection plate and a positioning screw, wherein the outer cover shell is arranged on the outer cover shell; the rotating shaft is rotatably arranged in the outer cover body; the outer sleeve is sleeved on the rotating shaft; the ejection plate is arranged on the outer sleeve; the positioning screw is arranged in the outer cover body, and the rotating shaft and the positioning screw are threadedly connected; the pressure assembly is arranged on the outer cover shell.
[0008] In addition, the auxiliary use mechanism of the self-adhesive conductive foam proposed in the application may also have the following additional technical features:
[0009] Specifically, the pressing assembly includes an outer frame, a movable shaft, a pressing roller and a cutting mechanism, wherein the outer frame is arranged on the outer cover shell; the movable shaft is rotatably arranged in the outer frame; the pressing roller is arranged on the movable shaft; and the cutting mechanism is movably arranged in the outer frame.
[0010] Specifically, the cutting mechanism includes a movable bracket, a push rod, a positioning baffle, a buffer component and a cutting component, wherein the movable bracket is movably arranged in the outer frame; the push rod is arranged on the top wall of the movable bracket; the positioning baffle is arranged on the inner wall of the outer frame, and the movable bracket passes through the positioning baffle; the buffer component is sleeved on the movable bracket; and the cutting component is arranged at the other end of the movable bracket.
[0011] Specifically, the feed plate extends to just below the outer shell, and one end of the feed plate away from the outer cover shell is provided with a rounded corner.
[0012] Specifically, the rotation angle of the ejector plate is 0° to -180°, and a chamfer is provided at one end of the ejector plate away from the outer sleeve.
[0013] Specifically, the inclination angle of the rounded end faces of the pressing roller and the feeding plate is 45°.
[0014] Specifically, a push plate is provided on the top wall of the push rod, and a cotton sleeve with V-shaped anti-slip patterns is provided on the push plate.
[0015] Compared with the prior art, the auxiliary use mechanism of the self-adhesive conductive foam of the utility model has the following advantages:
[0016] (1) The conductive foam is placed in the outer cover shell and rolled up, and is pressed onto the surface of the substrate through the feeding plate, and is gradually pressed and fixed during the movement. No manual operation is required, and the operation is simple and effectively improves the laying efficiency.
[0017] (2) A pressing assembly is set up, and the pressing roller and the feeding plate are located at the same horizontal plane when in use. The pressing roller presses the substrate flat. When the conductive foam is pressed on the surface of the substrate, it is ensured that there are no wrinkles on the bonding surface and the molded part is flat as a whole, thereby ensuring the quality of the molded part. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0019] Figure 1 This is a schematic diagram of the auxiliary use mechanism structure of the self-adhesive conductive foam of one embodiment of the utility model;
[0020] Figure 2It is a schematic diagram of the structure of the lifting material component of the auxiliary use mechanism of the self-adhesive conductive foam according to one embodiment of the utility model;
[0021] Figure 3 This is a schematic diagram of a positioning screw connection structure of an auxiliary use mechanism of a self-adhesive conductive foam according to an embodiment of the utility model;
[0022] Figure 4 The present invention is a schematic structural diagram of a material pressing component of an auxiliary mechanism for using self-adhesive conductive foam according to an embodiment of the present invention.
[0023] As shown in the figure: 10, protective mechanism; 101, outer cover shell; 102, positioning shaft; 103, feed plate; 20, ejector assembly; 201, outer shell; 202, rotating shaft; 203, outer sleeve; 204, ejector plate; 205, positioning screw; 30, press assembly; 301, outer frame; 302, movable shaft; 303, pressure roller; 304, cutting mechanism; 3041, movable bracket; 3042, push rod; 3043, positioning baffle; 3044, buffer component; 3045, cutting component. DETAILED DESCRIPTION
[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.
[0025] The auxiliary use mechanism of the self-adhesive conductive foam in the embodiment of the utility model is described below with reference to the accompanying drawings.
[0026] like Figure 1-4 As shown, the auxiliary use mechanism of the self-adhesive conductive foam of the embodiment of the utility model includes a protection mechanism 10, a lifting material component 20 and a pressing material component 30.
[0027] The protection mechanism 10 includes an outer cover shell 101 , a positioning shaft 102 and a feeding plate 103 .
[0028] The positioning shaft 102 is disposed in the outer cover shell 101 , and the feeding plate 103 is disposed on the outer cover shell 101 .
[0029] It should be noted that the positioning shaft 102 described in this embodiment is fixedly installed in the outer housing shell 101. An outer baffle is provided on the outer wall of the outer housing shell 101, and the outer baffle is engaged with the outer wall of the outer housing shell 101, and then the outer baffle and the positioning shaft 102 are limitedly plugged together and fixed. An empty slot is opened on the outer housing shell 101, and the rolled conductive foam is installed on the positioning shaft 102, and the conductive foam passes through the empty slot and moves on the top wall of the feeding plate 103.
[0030] The ejection assembly 20 is disposed on the outer cover shell 101 , and the ejection assembly 20 includes an outer shell 201 , a rotating shaft 202 , an outer sleeve 203 , an ejection plate 204 and a positioning screw 205 .
[0031] The outer shell 201 is disposed on the outer housing 101, the rotating shaft 202 is rotatably disposed in the outer shell 201, and the outer sleeve 203 is sleeved on the rotating shaft 202. The ejector plate 204 is disposed on the outer sleeve 203, the positioning screw 205 is disposed in the outer shell 201, and the rotating shaft 202 and the positioning screw 205 are threadedly connected.
[0032] It should be noted that a torsion plate is provided on one end of the rotating shaft 202 extending to the outside of the outer cover shell 101. Manually twisting the torsion plate drives the rotating shaft 202 to rotate. The rotating shaft 202 and the positioning screw 205 are threadedly connected, thereby driving the top plate 204 to rotate and press and disengage with the conductive foam, thereby pressing the conductive foam after use.
[0033] The pressing assembly 30 is disposed on the outer housing 101 .
[0034] Specifically, the operation of laying the self-adhesive conductive foam by the auxiliary use mechanism is as follows: the conductive foam to be used is installed on the positioning shaft 102, and then the conductive foam passes through the empty slot on the outer cover shell 101. Move on the feed plate 103, and then the conductive foam passes through the rounded corner of the feed plate 103. Then lay the conductive foam on the soft substrate, tilt the outer cover shell 101 to 45°, at this time the feed plate 103 and the bottom wall of the press assembly 30 are located in the same horizontal plane, press the conductive foam to fix it, the feed plate 103 presses the conductive foam on the substrate, and when moving, the soft and flat press is laid flat through the press assembly 30. Therefore, when the conductive foam is pressed and fixed, it is ensured that the pressing surface is wrinkle-free and flat.
[0035] In one embodiment of the present invention, Figure 4 As shown, the pressing assembly 30 includes an outer frame 301 , a movable shaft 302 , a pressing roller 303 and a cutting mechanism 304 .
[0036] The outer frame 301 is disposed on the outer cover shell 101 , the movable shaft 302 is rotatably disposed in the outer frame 301 , the pressure roller 303 is disposed on the movable shaft 302 , and the cutting mechanism 304 is movably disposed in the outer frame 301 .
[0037] It should be noted that the outer frame 301 is provided with a through groove, and the pressing roller 303 rotates in the through groove through the movable shaft 302, and is pressed on the surface of the soft substrate to flatten the substrate. The molded part is cut by the cutting mechanism 304.
[0038] In one embodiment of the present invention, Figure 4 As shown, the cutting mechanism 304 includes a movable bracket 3041 , a push rod 3042 , a positioning baffle 3043 , a buffer component 3044 and a cutting component 3045 .
[0039] The movable bracket 3041 is movably arranged in the outer frame 301, and the push rod 3042 is arranged on the top wall of the movable bracket 3041. The positioning baffle 3043 is arranged on the inner wall of the outer frame 301, and the movable bracket 3041 passes through the positioning baffle 3043, the buffer component 3044 is sleeved on the movable bracket 3041, and the cutting component 3045 is arranged at the other end of the movable bracket 3041.
[0040] It should be noted that the movable bracket 3041 moves up and down in the outer frame 301, and the cutting component 3045 is a cutting knife. An opening is provided in the bottom wall of the inner cavity of the outer frame 301, and the cutting knife passes through the opening to cut the molded part. The positioning baffle 3043 is fixedly installed on the inner wall of the outer frame 301, and the buffer component 3044 is a buffer spring. Through the cooperation between the buffer component 3044 and the positioning baffle 3043, when the push rod 3042 is pressed downward, it is reset through the buffer component 3044.
[0041] In one embodiment of the present invention, Figure 1 As shown, the feed plate 103 extends to directly below the outer shell 201 , and one end of the feed plate 103 away from the outer shell 101 is provided with a rounded corner.
[0042] It should be noted that the end of the feeding plate 103 away from the outer cover shell 101 is provided with a rounded corner, and when the conductive foam is laid, the conductive foam is pressed and fixed on the substrate without damaging the conductive foam.
[0043] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the rotation angle of the ejector plate 204 is 0° to -180°, and one end of the ejector plate 204 away from the outer sleeve 203 is provided with a rounded corner.
[0044] It should be noted that the rotation angle of the ejector plate 204 is limited by a spiral connection, and then the ejector plate 204 is pressed onto the conductive foam to press and fix the conductive foam that has been cut after molding.
[0045] In one embodiment of the present invention, Figure 1 As shown, the inclination angle of the tangent end faces of the rounded corners on the pressure roller 303 and the feeding plate 103 is 45°.
[0046] It should be noted that the tangent end faces between the pressing roller 303 and the feeding plate 103 are at an angle of 45 degrees, and the pressing roller 303 and the feeding plate 103 are located in the same horizontal plane during the rotation and pressing of the conductive foam.
[0047] In one embodiment of the present invention, Figure 4 As shown, the top wall of the push rod 3042 is provided with a push plate, and the push plate is covered with a cotton sleeve with V-shaped anti-slip patterns.
[0048] It should be noted that a cotton sleeve with V-shaped anti-slip patterns is provided on the push rod 3042, so as to enhance the comfort of the hand when the push rod 3042 is pressed downward.
[0049] The operating steps of the auxiliary mechanism for using the conductive foam of the utility model are as follows: the conductive foam to be used is installed on the positioning shaft 102, and then the conductive foam passes through the empty slot on the outer shell 101. The conductive foam is moved on the feed plate 103, and then the conductive foam passes through the rounded corner of the feed plate 103. The conductive foam is then laid on the soft substrate, and the outer shell 101 is rotated 45 degrees. At this time, the feed plate 103 and the bottom wall of the pressing assembly 30 are located on the same horizontal plane, and the conductive foam is pressed and fixed, and the feed plate 103 presses the conductive foam on the substrate.
[0050] The pressing roller 303 in the pressing assembly 30 is pressed on the surface of the substrate, and the pressing roller 303 rotates to press and lay the soft substrate flat, and then the feeding plate 103 presses and fixes the self-adhesive conductive foam on the substrate. After forming, the push rod 3042 is pushed downward, and the push rod 3042 moves downward to drive the cutting component 3045 to cut the conductive foam. After cutting, the cutting component 3045 resets through the buffer component 3044. The efficiency of pressing and fixing the conductive foam is effectively improved, and the pressing surface is guaranteed to be wrinkle-free and flat.
[0051] In summary, the auxiliary use mechanism of the self-adhesive conductive foam in the embodiment of the utility model allows the conductive foam to be laid without hand-held operation, and the substrate can be pushed flat during the laying process, thereby improving the laying efficiency while ensuring the quality of the molded parts.
[0052] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.
Claims
1. An auxiliary use mechanism for self-adhesive conductive foam, characterized in that: It comprises a protection mechanism (10), a material pushing assembly (20) and a material pressing assembly (30), wherein: The protection mechanism (10) comprises an outer cover shell (101), a positioning shaft (102) and a feeding plate (103), wherein: The positioning shaft (102) is arranged in the outer cover shell (101); The feeding plate (103) is arranged on the outer cover shell (101); The ejector assembly (20) is arranged on the outer cover shell (101), and comprises an outer shell (201), a rotating shaft (202), an outer sleeve (203), an ejector plate (204) and a positioning screw (205), wherein: The outer shell (201) is arranged on the outer cover shell (101); The rotating shaft (202) is rotatably disposed in the outer shell (201); The outer sleeve (203) is sleeved on the rotating shaft (202); The ejector plate (204) is arranged on the outer sleeve (203); The positioning screw (205) is disposed in the outer shell (201), and the rotating shaft (202) and the positioning screw (205) are threadedly connected; The material pressing assembly (30) is arranged on the outer cover shell (101).
2. The auxiliary use mechanism of the self-adhesive conductive foam according to claim 1, characterized in that: The pressing assembly (30) comprises an outer frame (301), a movable shaft (302), a pressing roller (303) and a cutting mechanism (304), wherein: The outer frame (301) is arranged on the outer cover shell (101); The movable shaft (302) is rotatably disposed within the outer frame (301); The pressure roller (303) is arranged on the movable shaft (302); The cutting mechanism (304) is movably arranged in the outer frame (301).
3. The auxiliary use mechanism of the self-adhesive conductive foam according to claim 2, characterized in that: The cutting mechanism (304) comprises a movable bracket (3041), a push rod (3042), a positioning baffle (3043), a buffer component (3044) and a cutting component (3045), wherein: The movable bracket (3041) is movably arranged in the outer frame (301); The push rod (3042) is arranged on the top wall of the movable bracket (3041); The positioning baffle (3043) is arranged on the inner wall of the outer frame (301), and the movable bracket (3041) passes through the positioning baffle (3043); The buffer component (3044) is sleeved on the movable bracket (3041); The cutting component (3045) is arranged at the other end of the movable bracket (3041).
4. The auxiliary use mechanism of the self-adhesive conductive foam according to claim 2, characterized in that: The feeding plate (103) extends to directly below the outer shell (201), and one end of the feeding plate (103) away from the outer shell (101) is provided with a rounded corner.
5. The auxiliary use mechanism of the self-adhesive conductive foam according to claim 1, characterized in that: The rotation angle of the ejector plate (204) is 0° to -180°, and one end of the ejector plate (204) away from the outer sleeve (203) is provided with a rounded corner.
6. The auxiliary use mechanism of the self-adhesive conductive foam according to claim 4, characterized in that: The inclination angle of the tangent end faces of the rounded corners on the pressure roller (303) and the feeding plate (103) is 45°.
7. The auxiliary use mechanism of the self-adhesive conductive foam according to claim 3, characterized in that: The top wall of the push rod (3042) is provided with a push plate, and the push plate is covered with a cotton sleeve with V-shaped anti-slip patterns.