A conductive film mounting apparatus and a method for using the same

Abstract

The embodiment of the application discloses a kind of electrically conductive film mounting equipment and the use method of electrically conductive film mounting equipment, electrically conductive film mounting equipment includes shell positioning mechanism, installation mechanism and displacement mechanism.Installation mechanism sets up the positioning film of sticking electrically conductive film to ensure that electrically conductive film does not warp.Installation mechanism is also set with the positioning hole on the positioning film Matching positioning post auxiliary positioning film is positioned, positioning post occurs elastic deformation when electrically conductive film sticks the side wall of cylindrical shell, so that electrically conductive film and the sticking of side wall will not be affected.The application is set as above, ensure that electrically conductive film does not occur curling and lifting during installation process, and there is no device to hinder electrically conductive film installation, effectively improve electrically conductive film installation efficiency, reduce the risk of electrically conductive film setting skew, improve product quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of electronic product assembly, in particular to a conductive film mounting device and a method for using the conductive film mounting device. BACKGROUND

[0002] With the progress of touch technology, touch devices are widely used as data input tools in various consumer electronic products, such as displays, all-in-one machines, mobile phones, personal digital assistants, tablet computers, notebook computers, etc. In the production process of the touch pen, a long and narrow conductive copper foil needs to be stretched into the pen body, then attached to the inner wall of the pen body and pressed to activate the conductive copper foil glue activity to achieve tight attachment.

[0003] In actual production, due to the long and narrow conductive copper foil, it is easy to warp during installation, and after being attached to the pen body, it is easy to cause tight attachment and inaccurate attachment position, copper foil wrinkles and other problems, which affect the subsequent assembly work and cause product function failure. And because the pen body is only provided with a tail part for the installation of the conductive copper foil, the pressure applying step is difficult to operate. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a conductive film mounting device and a method for using the conductive film mounting device. By setting a positioning film matched with the shape of the conductive film and a positioning column fixing the positioning film, it is ensured that the positioning film will not warp and skew. And the positioning column deforms with the movement of the installation part to ensure that the positioning column will not affect the installation effect of the conductive film.

[0005] In a first aspect, an embodiment of the present application provides a conductive film mounting device for installing a conductive film in a cylindrical shell, the conductive film mounting device comprising:

[0006] a shell positioning mechanism having a limiting part matched with the shape of the cylindrical shell;

[0007] an installation mechanism located on one side of the shell positioning mechanism, having a fixing part for fixing the conductive film and an installation part for controlling the fixing part to enter the installation port of the cylindrical shell to install the conductive film;

[0008] a displacement mechanism configured to drive the shell positioning mechanism to move to wrap the fixing part, or drive the shell positioning mechanism to move away from the installation mechanism

[0009] wherein the fixing part comprises a positioning film matched with the shape of the conductive film and a positioning column fixing the positioning film, and the positioning column deforms with the movement of the installation part.

[0010] Further, the fixing part further comprises a bracket matched with the shape of the positioning film, and the size of the bracket is matched with the shape of the cylindrical shell.

[0011] Further, the bracket is provided with a positioning column around the positioning film, and the positioning film is provided with a positioning hole sleeved on the positioning column.

[0012] Further, the positioning column comprises an elastic positioning column arranged close to the shell positioning mechanism and a fixed positioning column arranged away from the shell positioning mechanism, and the elastic positioning column is elastically deformed to a position below the level of the conductive film after being pressed.

[0013] Further, after the bracket extends into the cylindrical shell, the fixed positioning column is located outside the cylindrical shell.

[0014] Further, the positioning column is arranged along the length direction of the conductive film, and the positioning hole is arranged along the length direction of the conductive film in cooperation with the positioning column.

[0015] Further, the bracket is provided with an air guide hole, and an air guide device connected with the air guide hole is arranged on the side of the bracket away from the shell positioning mechanism.

[0016] Further, the mounting portion comprises a first driving device connected with the bracket, and the first driving device drives the bracket to adhere to or away from the side wall of the cylindrical shell.

[0017] Further, the first driving device has a groove and a convex end corresponding to each other.

[0018] Further, the limiting portion is provided with a positioning groove matched with the shape of the cylindrical shell, and the positioning groove at the mounting port has a limiting port matched with the shape of the mounting port.

[0019] Further, the positioning groove comprises a first positioning groove close to the mounting port and a second positioning groove away from the mounting port, the first positioning groove and the second positioning groove are mutually penetrated, and the depth of the first positioning groove is less than or equal to the depth of the second positioning groove.

[0020] Further, the limiting portion is made of polytetrafluoroethylene material.

[0021] Further, the shell positioning mechanism further comprises a cover plate arranged at the corresponding position of the first positioning groove, and the cover plate fixes the cylindrical shell in cooperation with the first positioning groove.

[0022] Further, the cover plate comprises a fixed end fixedly connected to the limiting portion, a connecting end detachably connected to the limiting portion, and a limiting section connecting the fixed end and the connecting end, the fixed end, the connecting end and the limiting section are arranged vertically to the positioning groove, and the limiting section limits the cylindrical shell together with the positioning groove.

[0023] Further, the displacement mechanism comprises a slide rail arranged on one side of the mounting mechanism and a sliding block connected with the shell positioning mechanism.

[0024] Further, the displacement mechanism further comprises a second driving device driving the sliding block to move along the slide rail.

[0025] Further, the conductive film mounting device further comprises a two-hand button, which controls the opening and closing of the shell positioning mechanism, the mounting mechanism and the displacement mechanism.

[0026] In a second aspect, the embodiment of the present application provides a method for using the conductive film mounting device, which comprises:

[0027] placing the cylindrical shell in the shell positioning mechanism;

[0028] placing the conductive film on the support according to the positioning column and the positioning hole on the positioning film;

[0029] starting the two-hand button.

[0030] Further, the placing the cylindrical shell in the shell positioning mechanism comprises:

[0031] placing the cylindrical shell in the positioning groove;

[0032] fastening the cover plate.

[0033] The present application provides a conductive film mounting device and a method for using the conductive film mounting device. The conductive film mounting device comprises a shell positioning mechanism, a mounting mechanism and a displacement mechanism. The mounting mechanism is fixedly arranged at one end of the conductive film mounting device, and the displacement mechanism is arranged close to the mounting mechanism and connected with the shell positioning mechanism. The mounting mechanism is arranged to match the positioning film of the conductive film to ensure that the conductive film does not warp. The mounting mechanism is further arranged to match the positioning column with the positioning hole on the positioning film to assist the positioning film in positioning. The positioning column elastically deforms when the conductive film is attached to the side wall of the cylindrical shell, so as not to affect the attachment of the conductive film to the side wall. The present application ensures that the conductive film does not curl and lift during the mounting process, and there is no device that hinders the mounting of the conductive film, effectively improving the mounting efficiency of the conductive film, reducing the risk of the assembly of the conductive film being skewed, and improving the product quality. BRIEF DESCRIPTION OF DRAWINGS

[0034] The above and other objects, features and advantages of the present application will become more apparent from the following description of embodiments of the present application taken with reference to the accompanying drawings, in which:

[0035] Figure 1 is a perspective view of the conductive film mounting device provided by the embodiment of the present application;

[0036] Figure 2 is a top view of the conductive film mounting device provided by the embodiment of the present application;

[0037] Figure 3 is a top view of the conductive film mounting device with part of the structure removed provided by the embodiment of the present application;

[0038] Figure 4is a schematic diagram of a three-dimensional structure of the mounting mechanism provided by the embodiment of the present application;

[0039] Figure 5 is a schematic diagram of a three-dimensional structure of the mounting mechanism provided by the embodiment of the present application;

[0040] Figure 6 is a schematic diagram of a three-dimensional structure of the mounting mechanism provided by the embodiment of the present application;

[0041] Figure 7 is a schematic diagram of a three-dimensional structure of the mounting mechanism provided by the embodiment of the present application;

[0042] Figure 8 is a schematic diagram of a three-dimensional structure of the mounting mechanism provided by the embodiment of the present application;

[0043] Figure 9 is a schematic diagram of a three-dimensional structure of the mounting mechanism provided by the embodiment of the present application;

[0044] Figure 10 is a schematic diagram of a three-dimensional structure of the mounting mechanism provided by the embodiment of the present application;

[0045] Figure 11 is a schematic diagram of a three-dimensional structure of the mounting mechanism provided by the embodiment of the present application;

[0046] Explanation of reference signs:

[0047] 1 - shell positioning mechanism; 11 - positioning groove; 111 - first positioning groove; 112 - second positioning groove; 113 - limiting port; 12 - cover plate; 121 - fixed end; 122 - connecting end; 123 - limiting section; 13 - limiting part;

[0048] 2 - mounting mechanism; 21 - support; 211 - air guide hole; 212 - air guide device; 213 - positioning column; 2131 - fixed positioning column; 2132 - elastic positioning column; 22 - first driving device; 231 - groove; 232 - convex end; 24 - protective cover; 25 - fixed part; 26 - mounting part;

[0049] 3 - displacement mechanism; 31 - slide rail; 32 - sliding block; 33 - second driving device;

[0050] 4 - conductive film; 41 - positioning film; 411 - positioning hole;

[0051] 5 - cylindrical shell; 51 - mounting port;

[0052] 6 - double-hand button. DETAILED DESCRIPTION

[0053] The present application is described below based on examples, but the present application is not limited to only these examples. In the following detailed description of the present application, some specific details are described in detail. The present application can also be fully understood without the description of these details. In order to avoid confusion of the essence of the present application, the well-known methods, processes, procedures, elements and circuits are not described in detail.

[0054] In addition, those skilled in the art should understand that the drawings provided herein are for illustrative purposes only, and the drawings are not necessarily drawn to scale.

[0055] Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to".

[0056] In the description of the present application, it should be understood that the terms "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In addition, in the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more.

[0057] Unless otherwise expressly provided and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise expressly limited. For those skilled in the art, the specific meaning of the above terms in the invention can be understood according to the specific circumstances.

[0058] In order to realize the battery power supply function of the stylus, a conductive film needs to be installed on the inner wall of the pen body, so as to connect and conduct the negative spring sheet of the battery and the positive spring sheet of the PCBA (Printed Circuit Board Assembly) plate. In the embodiment, the conductive film is a copper foil, and the side of the conductive film in contact with the cylindrical shell is provided with an adhesive part, and the conductive film can be pasted in the cylindrical shell by applying pressure to the conductive film. In the actual production process, the length, width and height of the conductive film are 63mm, 2.58mm and 0.1mm respectively, the shape is long and narrow, and it is easy to curl and lift during installation. In order to ensure the appearance and durability of the stylus, the pen body is a slender cylindrical shell, and only the tail end of the pen is provided with a mounting port, which increases the difficulty of installing the conductive film.

[0059] The technical solutions of the present application will be further described below in conjunction with the drawings and through specific embodiments.

[0060] Figure 1 is a perspective view of the conductive film mounting device provided by an embodiment of the present application. The conductive film mounting device comprises a shell positioning mechanism 1, a mounting mechanism 2 and a displacement mechanism 3. The mounting mechanism 2 is fixedly arranged at one end of the conductive film mounting device. Figure 3 is a top view of the conductive film mounting device provided by an embodiment of the present application. The displacement mechanism 3 is arranged close to the mounting mechanism 2 and connected with the shell positioning mechanism 1. A cylindrical shell 5 to be mounted with a conductive film 4 is arranged in the limiting portion 13 of the shell positioning mechanism 1. The displacement mechanism 3 drives the shell positioning mechanism 1 to move close to the mounting mechanism 2, so that the cylindrical shell 5 is arranged outside the fixed portion 25 of the mounting mechanism 2. The mounting portion 26 controls the fixed portion 25 to extend into the mounting opening 51 of the cylindrical shell 5, so that the conductive film 4 is attached to the inner wall of the cylindrical shell 5 and pressed to be mounted on the cylindrical shell 5.

[0061] In the embodiment of the present application, in order to prevent the conductive film 4 from being curled or the edge from being raised during the process of being placed in the conductive film mounting device and the subsequent mounting step, the fixed portion 25 further comprises a positioning film 41 arranged on one side of the conductive film 4 and matched with the shape of the conductive film 4. Figure 5 is a partial perspective view of the mounting mechanism provided by an embodiment of the present application, as shown in Figure 5 The positioning film 41 is attached to the face formed by the length and width of the conductive film 4 and has a surface area greater than the area of the face of the conductive film 4, so as to completely fix the conductive film 4. In some embodiments, a plurality of different lengths of the conductive film 4 correspond to the same kind of positioning film 41 which can completely arrange the conductive film 4, so that one kind of positioning film 41 can fix a plurality of sizes of the conductive film 4.

[0062] Further, the positioning film 41 is provided with a positioning hole 411 on the side, and the positioning hole 411 is used for positioning with other parts of the fixed portion 25. In the embodiment, in order to better fix the long strip-shaped conductive film 4, the positioning hole 411 is arranged along the length direction of the conductive film 4. In some embodiments, a plurality of different lengths of the positioning film 41 have the same position of the positioning hole 411 without affecting the bearing of the conductive film 4, so that a plurality of the positioning film 41 can be fixed to the same fixed portion 25.

[0063] Figure 4 is a perspective view of the mounting mechanism provided by an embodiment of the present application. The fixed portion 25 further comprises a bracket 21 matched with the shape of the conductive film 4. The bracket 21 further has a size matched with the shape of the cylindrical shell 5, so as to extend into the cylindrical shell 5 with the conductive film 4. In order to better fix the positioning film 4, the bracket 21 is arranged around the positioning film 41 and provided with a positioning column 213 matched with the position of the positioning hole 411. In the embodiment, the positioning column 213 is arranged along the length direction of the conductive film 4, so as to be matched with the position of the positioning hole 411 and better prevent the conductive film 4 from being curled in the length direction.

[0064] As shown in Figure 5 When the fixed part 25 extends into the inner side of the cylindrical shell 5 to install the conductive film 4, the elastic positioning column 2132 is located inside the cylindrical shell 5 and is compressed with the bracket 21 approaching the side wall of the cylindrical shell 5, which does not affect the conductive film 4 adhering to the side wall of the cylindrical shell 5. When the bracket 21 adheres to the side wall of the cylindrical shell 5 and exerts pressure on the conductive film 4, the height of the elastic positioning column 2132 is less than or equal to the sum of the thickness of the conductive film 4 and the positioning film 41 at this time. During this process, the fixed positioning column 2131 is located outside the cylindrical shell 5. In some embodiments, the positioning column 213 only includes the elastic positioning column 2132, so that when the bracket 21 extends into the cylindrical shell 5, all the positioning columns 213 can extend into the cylindrical shell 5, so that a longer conductive film 4 can be installed under the condition that the length of the bracket 21 is constant.

[0065] Further, the installation mechanism 2 further includes an installation part 26 for controlling the fixed part 25 to adhere to or move away from the side wall of the cylindrical shell 5. The installation part 26 has a first driving device 22 connected with the bracket 21. In this embodiment, the first driving device 22 is a pneumatic cylinder. In order to improve the installation accuracy of the conductive film 4, ensure that the first driving device 22 maintains linear motion, the fixed part 25 and the moving part of the first driving device 22 are respectively provided with corresponding grooves 231 and convex ends 232. When the installation of the conductive film 4 is completed, the first driving device 22 is retracted to drive the bracket 21 to move away from the side wall of the cylindrical shell 5, at which time the grooves 231 and the convex ends 232 are close to and adhere to each other. If the movement direction of the first driving device 22 changes, at this time the grooves 231 and the convex ends 232 cannot be adhered to each other, and the user can detect the movement state of the first driving device 22 by observing whether the bracket 21 is moved to the position, which improves the reliability of the overall structure.

[0066] Figure 6 is a partial perspective view of the installation mechanism provided by the embodiment of the present application, and the bracket 21 has a gas guide hole 211. According to Figures 5-6 As shown in the figure, the gas guide hole 211 is arranged between the positioning columns 213 and is located below the positioning film 41, which assists the positioning columns 213 in fixing the positioning film 41. Figure 7 is a partial sectional view of the installation mechanism provided by the embodiment of the present application, and one side of the bracket 21 is provided with a gas guide device 212 connected with the gas guide hole 211, which can perform exhaust, so that the gas guide hole 211 sucks the positioning film 41 to fix it. In some embodiments, the gas guide device 212 can also perform inhalation, which functions to suck the conductive film 4 to ensure that it is flat and does not wrinkle or warp; when the fixed part 25 moves away from the side wall of the cylindrical shell 5 after the installation of the conductive film 4 is completed, the gas guide device 212 makes the gas guide hole 211 exhaust, preventing the positioning film 41 from being stuck on the positioning column 213 and thereby affecting the installation of the conductive film 4.

[0067] Figure 2 is a top view of the conductive film installation device provided by the embodiment of the present application. The protection cover 24 is arranged around the air guide device 212 on the side of the air guide device 212, so that the air flow when the air guide device 212 discharges does not affect the operation of other structures and the air guide device 212 does not be damaged when inhaling other objects, and the appearance of the conductive film installation device is improved.

[0068] Figure 8 is a side view of the shell positioning mechanism provided by the embodiment of the present application. The positioning mechanism has a limiting portion 13 matched with the shape of the cylindrical shell 5, and the limiting portion 13 is provided with a positioning groove 11 for fixing the cylindrical shell 5. Since the end of the cylindrical shell 5 has a mounting port 51 for mounting the conductive film 4, the limiting portion 13 has a limiting port 113 at the position corresponding to the mounting port 51. The fixing portion 25 extends into the positioning groove 11 from the limiting port 113 and extends into the inside of the cylindrical shell 5 from the mounting port 51.

[0069] Further, the positioning groove 11 includes a first positioning groove 111 and a second positioning groove 112. The first positioning groove 111 is close to the mounting port 51, and the second positioning groove 112 is away from the mounting port 51 and communicates with the first positioning groove 111. The depth of the first positioning groove 111 is less than or equal to the depth of the second positioning groove 112, so that the user can easily take the cylindrical shell 5 and reduce the overall volume of the positioning groove 11 under the premise of fixing the cylindrical shell 5. In this embodiment, the limiting portion 13 is made of polytetrafluoroethylene material, which is easy to process and has soft mechanical properties, so that the cylindrical shell 5 can be easily placed and fixed.

[0070] Figure 9 is a schematic view of the shell positioning mechanism provided by the embodiment of the present application. The shell positioning mechanism 1 further includes a cover plate 12. The cover plate 12 is rotationally arranged on the upper side of the positioning groove 11 to assist the positioning groove 11 in fixing the cylindrical shell 5. In order to facilitate installation, the cover plate 12 is arranged on the side of the first positioning groove 111 with lower groove wall. The cover plate 12 includes a fixed end 121 fixedly connected to the limiting portion 13, a connecting end 122 detachably connected to the limiting portion 13, and a limiting section 123 connecting the fixed end 121 and the connecting end 122. The cover plate 12 is flipped open around the fixed end 121 to expose the positioning groove 11 to place or take out the cylindrical shell 5 arranged in the positioning groove 11. The cover plate 12 is flipped closed around the fixed end 121 to keep the limiting section 123 covering the positioning groove 11 to limit the cylindrical shell 5. In this embodiment, the cover plate 12 is made of the same polytetrafluoroethylene material as the limiting portion 13, so that it has good durability.

[0071] Figure 10is a schematic diagram of the three-dimensional structure of the displacement mechanism provided by the embodiment of the present application. The displacement mechanism 3 comprises a slide rail 31 arranged on one side of the mounting mechanism 2 and a slide block 32 connected with the shell positioning mechanism 1. The slide rail 31 controls the slide block 32 and the shell positioning mechanism 1 on the slide block 32 to move close to or away from the mounting mechanism 2. In the embodiment, the shell positioning mechanism 1 is detachably connected with the slide block 32, so that shell positioning mechanisms 1 of different sizes can be replaced to match various cylindrical shells 5. A second driving device 33 is arranged on one side of the slide rail 31 and connected with the slide block 32. The second driving device 33 is a pneumatic cylinder, which drives the slide block 32 to move along the slide rail 31 to complete the installation step of the conductive film 4.

[0072] The conductive film installation device further comprises a two-hand button 6. As shown, the two-hand button 6 is arranged on one side of the conductive film installation device, and the opening of the two-hand button 6 can control the shell positioning mechanism 1, the mounting mechanism 2 and the displacement mechanism 3 to start working. The two-hand button 6 effectively prevents the user from making mistakes due to fatigue and makes the user's work more secure. Figure 1

[0073] The embodiment of the present application further provides a use method of the conductive film installation device. The conductive film installation device in the above embodiment can be used by the use method of the conductive film installation device as follows. Figure 11 is a flow chart of the use method of the conductive film installation device provided by the embodiment of the present application. In some embodiments, the use method of the conductive film installation device comprises steps S10 to S30:

[0074] Step S10: Place the cylindrical shell 5 in the shell positioning mechanism 1. After completing the preparation work of the conductive film 4 installation device, place the cylindrical shell 5 to be installed with the conductive film 4 in the state that the installation port 51 faces the direction of the mounting mechanism 2 in the limiting portion 13 of the shell positioning mechanism 1. The limiting portion 13 fixes the cylindrical shell 5 and does not block the installation port 51.

[0075] Step S20: Place the conductive film 4 on the support 21 according to the positioning column 213 and the positioning hole 411 on the positioning film 41. Take out the conductive film 4 with the positioning film 41, and use the positioning hole 411 on the positioning film 41 to sleeve the positioning column 213 on the support 21, so as to set the positioning film 41 on the support 21.

[0076] ​Step S30: start the double-hand button, use both hands to start the double-hand button 6, after the double-hand button 6 is pressed, the conductive film installation device is started. The air guide device 212 starts to exhaust, and the air guide hole 211 inhales to adsorb the positioning film 41. The displacement mechanism 3 drives the shell positioning mechanism 1 to move to the installation mechanism 2 to wrap the support 21 of the cylindrical shell 5. The first driving device 22 moves upward to make the support 21 press the side wall of the cylindrical shell 5, at this time, the conductive film 4 on the upper side of the support 21 is close to the side wall of the cylindrical shell 5, and the conductive film 4 activates the adhesive part close to the side wall of the cylindrical shell 5 to be adhered to the side wall. The first driving device 22 moves downward to make the support 21 move away from the side wall, at this time, the conductive film 4 is left on the side wall due to the adhesive part, and the positioning film 41 moves away from the side wall with the support 21. The displacement mechanism 3 drives the shell positioning mechanism 1 to move away from the installation mechanism 2 to completely expose the support 21 from the cylindrical shell 5. The user takes out the cylindrical shell 5 with the conductive film 4 adhered from the shell positioning mechanism 1 and performs visual inspection.

[0077] Further, step S10 further comprises steps S11 to S12:

[0078] Step S11: Place the cylindrical shell 5 in the positioning groove 11

[0079] The user first opens the cover plate 12 and places the cylindrical shell 5 according to the shape of the positioning groove 11.

[0080] Step S11: buckle the cover plate

[0081] After placing the cylindrical shell 5, the user buckles the cover plate 12, at this time, the lower side of the cover plate 12 is attached to the upper surface of the cylindrical shell 5.

[0082] The embodiment of the application discloses a conductive film installation device and a use method of the conductive film installation device. The conductive film installation device comprises a shell positioning mechanism, an installation mechanism and a displacement mechanism. The installation mechanism is fixedly arranged at one end of the conductive film installation device, and the displacement mechanism is arranged close to the installation mechanism and connected with the shell positioning mechanism. The installation mechanism is arranged to match the positioning film of the conductive film to ensure that the conductive film does not warp. The installation mechanism is further arranged with a positioning column matched with a positioning hole on the positioning film to assist the positioning film in positioning. The positioning column elastically deforms when the conductive film is attached to the side wall of the cylindrical shell, so as not to affect the attachment of the conductive film to the side wall. Through the above arrangement, the conductive film is prevented from curling and lifting during the installation process, and there is no device that hinders the installation of the conductive film, so as to effectively improve the installation efficiency of the conductive film, reduce the risk of the conductive film being assembled to be skewed, and improve the product quality.

[0083] The above merely describes the preferred embodiments of the present application and is not used to limit the present application, and the present application can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A conductive film mounting device for mounting a conductive film in a cylindrical shell, characterized in that, The conductive film mounting device comprises: a shell positioning mechanism (1) having a limiting portion (13) matching the shape of a cylindrical shell (5); a mounting mechanism (2) located on one side of the shell positioning mechanism (1) and having a fixing portion (25) for fixing a conductive film (4) and a mounting portion (26) for controlling the fixing portion (25) to extend into a mounting port (51) of the cylindrical shell (5) to mount the conductive film (4), the fixing portion (25) comprising a support (21) extending into the cylindrical shell (5) with the conductive film (4); a displacement mechanism (3) configured to drive the shell positioning mechanism (1) to move to wrap the fixing portion (25) in the cylindrical shell (5) or to drive the shell positioning mechanism (1) to move away from the mounting mechanism (2); wherein the fixing portion (25) comprises a positioning film (41) matching the shape of the conductive film (4) and arranged on one side of the conductive film (4) and a positioning column (213) for fixing the positioning film (41), the positioning column (213) comprising an elastic positioning column (2132), and the mounting portion (26) controls the movement of the fixing portion (25) to extend into the inside of the cylindrical shell (5), so that the elastic positioning column (2132) is located inside the cylindrical shell (5) and is compressed as the support (21) approaches the side wall of the cylindrical shell (5).

2. The conductive film mounting apparatus according to claim 1, wherein The support (21) matches the shape of the positioning film (41), and the size of the support (21) matches the shape of the cylindrical shell (5).

3. The conductive film mounting apparatus according to claim 2, wherein The support (21) is arranged around the positioning film (41), and the positioning film (41) has a positioning hole (411) sleeved on the positioning column (213).

4. The conductive film mounting apparatus according to claim 3, wherein The positioning column (213) comprises a fixed positioning column (2131) arranged away from the shell positioning mechanism (1), and the elastic positioning column (2132) is arranged close to the shell positioning mechanism (1) and elastically deformed below the horizontal height position of the conductive film (4) after being compressed.

5. The conductive film mounting apparatus according to claim 4, wherein The fixed positioning column (2131) is located outside the cylindrical shell (5) after the support (21) extends into the cylindrical shell (5).

6. The conductive film mounting apparatus according to claim 3, wherein The positioning column (213) is arranged along the length direction of the conductive film (4), and the positioning hole (411) is arranged along the length direction of the conductive film (4) in cooperation with the positioning column (213).

7. The conductive film mounting apparatus according to claim 2, wherein The support (21) has an air guide hole (211), and an air guide device (212) is arranged on the side of the support (21) away from the shell positioning mechanism (1) and connected with the air guide hole (211).

8. The conductive film mounting apparatus according to claim 2, wherein The mounting portion (26) comprises a first driving device (22) connected with the support (21), and the first driving device (22) drives the support (21) to adhere to the side wall of the cylindrical shell (5) or to move away from the side wall of the cylindrical shell (5).

9. The conductive film mounting apparatus according to claim 8, wherein The first driving device (22) has a concave groove (231) and a convex end (232) corresponding to each other.

10. The conductive film mounting apparatus according to claim 1, wherein The limiting part (13) is provided with a positioning groove (11) matching the shape of the cylindrical shell (5), and the positioning groove (11) at the mounting port (51) has a limiting port (113) matching the shape of the mounting port (51).

11. The conductive film mounting apparatus according to claim 10, wherein The positioning groove (11) comprises a first positioning groove (111) close to the mounting port (51) and a second positioning groove (112) away from the mounting port (51), the first positioning groove (111) and the second positioning groove (112) are mutually penetrated, and the depth of the first positioning groove (111) is less than or equal to the depth of the second positioning groove (112).

12. The conductive film mounting apparatus according to any one of claims 1 to 10, wherein The limiting part (13) is made of polytetrafluoroethylene material.

13. The conductive film mounting apparatus according to claim 11, wherein The shell positioning mechanism (1) further comprises a cover plate (12) arranged at the corresponding position of the first positioning groove (111), and the cover plate (12) fixes the cylindrical shell (5) in cooperation with the first positioning groove (111).

14. The conductive film mounting apparatus according to claim 13, wherein The cover plate (12) comprises a fixed end (121) fixedly connected to the limiting part (13), a connecting end (122) detachably connected to the limiting part (13), and a limiting section (123) connecting the fixed end (121) and the connecting end (122), the fixed end (121), the connecting end (122) and the limiting section (123) are arranged perpendicularly to the positioning groove (11), and the limiting section (123) limits the cylindrical shell (5) together with the positioning groove (11).

15. The conductive film mounting apparatus according to any one of claims 1 to 10, wherein The displacement mechanism (3) comprises a slide rail (31) arranged on one side of the mounting mechanism (2) and a slide block (32) connected to the shell positioning mechanism (1).

16. The conductive film mounting apparatus according to claim 15, wherein The displacement mechanism (3) further comprises a second driving device (33) for driving the slide block (32) to move along the slide rail (31).

17. The conductive film mounting apparatus according to any one of claims 1 to 10, wherein The conductive film mounting device further comprises a two-hand button (6) for controlling the opening and closing of the shell positioning mechanism (1), the mounting mechanism (2) and the displacement mechanism (3).

18. A method of using a conductive film mounting apparatus, characterized by: The method uses the conductive film mounting device according to any one of claims 1-17, and the method comprises: placing the cylindrical shell (5) in the shell positioning mechanism (1); placing the conductive film (4) on the support (21) according to the positioning column (213) and the positioning hole (411) on the positioning film (41); starting the two-hand button (6).

19. The method of using a conductive film mounting apparatus of claim 18, wherein, The method uses the conductive film mounting device according to any one of claims 1-17, and the method comprises: placing the cylindrical shell (5) in the shell positioning mechanism (1); placing the cylindrical shell (5) in the shell positioning mechanism (1); buckling the cover plate (12).

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