Conductive cloth attaching jig

Abstract

The utility model relates to a conductive cloth fitting jig, including base, cover plate, tray and vacuum generator, the tray is provided on the base, the cover plate forms a plurality of adsorption location area for placing conductive cloth, the adsorption location area is provided with a plurality of vacuum adsorption holes, the vacuum adsorption holes are communicated with the vacuum generator, and the vacuum generator is provided with a plurality of vacuum adsorption holes. The tray is provided with a plurality of containing grooves in one-to-one correspondence with the adsorption positioning areas, and the cover plate can rotate relative to the tray so that the adsorption positioning areas can be close to and cover the corresponding containing grooves. The device is simple in structure and easy to operate, the production cost is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive cloth laminating, in particular to a conductive cloth laminating jig. Background Art

[0002] The camera module is a very common component in mobile phones and other electronic devices. When using a mobile phone, touching the screen with your fingers will guide the flow of charge, thereby generating static electricity. The static electricity on the mobile phone screen will interfere with the normal operation of the camera module and reduce the imaging quality of the camera module. Conductive cloth can guide static electricity from the screen to the ground to prevent static electricity from interfering with the camera module. Therefore, during the production process of the camera module, the conductive cloth needs to be attached to the outer surface of the camera module.

[0003] Most of the prior art uses a conductive cloth laminating jig to laminate the conductive cloth onto the camera module. However, the conductive cloth laminating jig in the prior art has a complex structure, which increases the production cost. The operation is cumbersome and reduces the work efficiency. Utility Model Content

[0004] The utility model aims to provide a conductive cloth laminating jig, which has a simple structure and is easy to operate, thereby reducing production costs and improving production efficiency.

[0005] A conductive cloth laminating jig comprises a base, a cover plate, a tray and a vacuum generator, wherein the tray is arranged on the base, the cover plate is formed with a plurality of adsorption and positioning areas for placing the conductive cloth, the adsorption and positioning areas are provided with a plurality of vacuum adsorption holes, the vacuum adsorption holes are connected to the vacuum generator, the tray is provided with a plurality of placement grooves corresponding to the adsorption and positioning areas one by one, and the cover plate can be rotated relative to the tray so that the adsorption and positioning areas are close to and cover the corresponding placement grooves.

[0006] In the above technical solution, the cover plate is used to place the conductive base film with conductive cloth. When the conductive cloth base film is placed on the cover plate, the conductive cloth corresponds to the adsorption positioning area on the cover plate one by one. The tray is provided with a placement groove corresponding to the adsorption positioning area one by one, ensuring that the conductive cloth and the camera module can accurately correspond. When the cover plate is rotated and covered with the tray, the adsorption positioning area approaches and covers the corresponding placement groove, so that the conductive cloth provided in the adsorption positioning area can accurately fit the camera module located in the placement groove. Through the cooperation of the vacuum adsorption hole and the vacuum generator, the conductive cloth can be accurately fixed on the adsorption positioning area, avoiding the fitting problem caused by position offset. When in use, place the conductive cloth base film with conductive cloth close to the cover plate and place the conductive cloth in the adsorption positioning area one by one, then control the vacuum generator to make the vacuum adsorption hole generate negative pressure, and the conductive cloth is firmly adsorbed in the adsorption positioning area under the action of the vacuum adsorption hole. At this time, the operator tears off the conductive cloth base film and separates it from the conductive cloth, then rotates the cover plate so that the cover plate and the tray are covered, and then controls the vacuum generator to disconnect so that the vacuum adsorption hole is disconnected from the vacuum generator, the adsorption force disappears, and the conductive cloth is smoothly attached to the surface of the camera module. Finally, rotate the cover plate, take out the camera module with the conductive cloth attached, and manually press the conductive cloth to activate the adhesive, and then bend the tail of the conductive cloth so that the conductive cloth and the camera module fit more closely. The overall operation process is simple, which improves production efficiency. The design of the rotation connection between the cover plate and the tray makes the overall structure of the fixture simple and reduces production costs.

[0007] Furthermore, a vacuum channel is provided inside the cover plate, and the vacuum channel connects the vacuum adsorption hole and the vacuum generator.

[0008] In the above technical solution, by designing a vacuum channel, it can be ensured that each vacuum adsorption hole can obtain sufficient negative pressure, thereby achieving uniform distribution and fixation of the conductive cloth on the adsorption positioning area, which helps to improve the fitting accuracy and prevent the conductive cloth from being displaced or deformed during the fitting process.

[0009] Furthermore, two of the vacuum adsorption holes are connected to form a first adsorption groove.

[0010] In the above technical solution, by connecting two vacuum adsorption holes to form a first adsorption groove, the area of ​​the adsorption region is increased, thereby enhancing the adsorption capacity, which can ensure that the conductive cloth is more stably fixed on the adsorption positioning area during the bonding process, reducing the possibility of the conductive cloth moving or falling off.

[0011] Furthermore, four of the vacuum adsorption holes are connected to form a second adsorption groove.

[0012] In the above technical solution, the second adsorption groove formed by connecting four vacuum adsorption holes can provide a larger adsorption area, thereby enhancing the adsorption stability of the conductive cloth, ensuring that the conductive cloth remains flat during the bonding process, and reducing the possibility of wrinkling or movement.

[0013] Furthermore, the adsorption positioning area is provided with a vacuum suction cup, and the vacuum extraction channel connects the vacuum suction cup and the vacuum generator.

[0014] In the above technical solution, the vacuum suction cup is connected to the vacuum generator through the vacuum channel, which can generate a strong adsorption force. This adsorption force can ensure that the conductive cloth is firmly adsorbed on the adsorption positioning area during the bonding process, effectively preventing the conductive cloth from moving or falling off.

[0015] Furthermore, the adsorption positioning areas are arranged on the cover plate in an array.

[0016] In the above technical solution, the adsorption positioning areas arranged in an array can ensure that each conductive cloth is evenly fixed in the correct position, avoiding poor fitting or reduced accuracy due to position deviation.

[0017] Furthermore, the shape of the adsorption positioning area matches the shape of the conductive cloth.

[0018] In the above technical solution, when the shape of the adsorption positioning area matches the shape of the conductive cloth, the conductive cloth can fit more tightly and stably on the adsorption positioning area, ensuring that the conductive cloth will not slide or move during the fitting process, thereby improving the accuracy and reliability of the fitting.

[0019] Furthermore, the tray is also provided with a pick-up and placement position, and the pick-up and placement position is arranged adjacent to the placement slot.

[0020] In the above technical solution, the setting of the pick-and-place position provides a clear positioning point for the camera module during the pick-and-place process, reduces misoperation caused by improper operation, helps maintain consistency and accuracy of operation, and reduces the error rate in the production process. The pick-and-place position is adjacent to the placement slot, so that the operator can more conveniently operate when placing or removing the camera module from the placement slot, reduces the distance and time the operator needs to move during the operation, and improves the convenience and efficiency of the overall operation.

[0021] Furthermore, a plurality of positioning columns are provided at the corners of the cover plate.

[0022] In the above technical solution, the design of the positioning post can ensure that the conductive fabric base film is accurately positioned on the cover plate. Through the cooperation between the positioning post and the corresponding holes or marking points on the conductive fabric base film, it can be ensured that the conductive fabric has been accurately placed in the correct position before lamination, reducing position deviation and improving lamination accuracy.

[0023] Furthermore, the base is provided with a cavity, and the vacuum generator is arranged in the cavity.

[0024] In the above technical solution, by providing a cavity inside the base and installing the vacuum generator therein, the internal space of the base is effectively utilized, making the entire fixture more compact and reducing the size of the fixture, thereby facilitating the storage, transportation and installation of the equipment.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] 1. By setting a rotatably connected cover plate and tray, the use of the fixture is simple and easy to operate. When using it, you only need to bring the conductive cloth base film with the conductive cloth close to the cover plate, and place the conductive cloth corresponding to the adsorption positioning area on the cover plate. After ensuring that the conductive cloth is adsorbed in the adsorption positioning area, tear off the conductive cloth base film to separate the conductive cloth base film from the conductive cloth, and then flip the cover plate so that the cover plate and the tray are covered, so that the adsorption positioning area corresponds to the placement slot one by one, so that the conductive cloth and the camera module are opposite one by one.

[0027] 2. By setting the vacuum adsorption hole and the vacuum generator, after placing the conductive cloth bottom film on the cover plate, the vacuum generator is controlled to generate negative pressure at the vacuum adsorption hole, which enables the conductive cloth to be firmly adsorbed on the adsorption positioning area before being attached to the camera module, and facilitates the conductive cloth bottom film to be smoothly separated from the conductive cloth. The utility model simplifies the overall structure of the fixture by setting the cover plate, the tray, the vacuum adsorption hole and the vacuum generator, reduces the production cost and improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of the tray and the cover plate before being closed together according to an embodiment of the utility model.

[0029] Figure 2 It is a schematic diagram of the structure of the tray and the cover plate after being covered in an embodiment of the utility model.

[0030] Figure 3 It is a structural schematic diagram of a cover plate according to an embodiment of the utility model.

[0031] Figure 4 A schematic cross-sectional structure diagram of the cover plate of the utility model embodiment.

[0032] Figure 5 It is a schematic structural diagram of the first adsorption tank in an embodiment of the utility model.

[0033] Figure 6 It is a schematic diagram of the structure of the second adsorption tank in an embodiment of the utility model.

[0034] Figure 7 The figure is a schematic diagram of the assembly structure of the vacuum suction cup according to the embodiment of the utility model.

[0035] Figure 8 It is a schematic structural diagram of the cavity of an embodiment of the utility model.

[0036] Description of Figure Numbers

[0037] 1. base; 101. cavity;

[0038] 2. Cover plate; 201. Adsorption positioning area; 2011. Vacuum adsorption hole; 2012. First adsorption groove; 2013. Second adsorption groove; 2014. Vacuum suction cup; 202. Vacuum extraction channel; 203. Positioning column;

[0039] 3. Tray; 301. Placement slot; 302. Pick-up and drop position;

[0040] 4. Vacuum generator; 5. Vacuum switch; 6. Conductive cloth base film; 7. Camera module; 8. Shaft assembly. DETAILED DESCRIPTION

[0041] The conductive cloth laminating jig of the present invention will be further described in detail below in conjunction with specific embodiments and drawings. The drawings show preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0042] Please refer to Figures 1 to 3 In a preferred embodiment, the conductive cloth laminating jig of the utility model comprises a base 1, a cover plate 2, a tray 3 and a vacuum generator 4. The tray 3 is arranged on the base 1. The cover plate 2 is formed with a plurality of adsorption positioning areas 201 for placing the conductive cloth. The adsorption positioning areas 201 are provided with a plurality of vacuum adsorption holes 2011. The vacuum adsorption holes 2011 are connected to the vacuum generator 4. The tray 3 is provided with a plurality of placement grooves 301 corresponding to the adsorption positioning areas 201 one by one. The cover plate 2 can rotate relative to the tray 3 so that the adsorption positioning areas 201 are close to and cover the corresponding placement grooves 301.

[0043] It can be seen from the above technical solution that the cover plate 2 is used to place the conductive bottom film 6 with conductive cloth. When the conductive cloth bottom film 6 is placed on the cover plate 2, the conductive cloth corresponds to the adsorption positioning area 201 on the cover plate 2 one by one. The tray 3 is provided with a placement groove 301 corresponding to the adsorption positioning area 201 one by one, ensuring that the conductive cloth and the camera module 7 can accurately correspond. When the cover plate 2 is rotated and covered with the tray 3, the adsorption positioning area 201 is close to and covers the corresponding placement groove 301, so that the conductive cloth provided in the adsorption positioning area 201 can accurately fit the camera module 7 located in the placement groove 301. Through the cooperation of the vacuum adsorption hole 2011 and the vacuum generator 4, the conductive cloth can be accurately fixed on the adsorption positioning area 201, avoiding the fitting problem caused by position offset. The vacuum suction switch 5 can conveniently control the on and off of the vacuum generator 4, thereby realizing efficient adsorption and release of the conductive cloth. When in use, the conductive cloth bottom film 6 with the conductive cloth is placed close to the cover plate 2 and the conductive cloth is placed one by one in the adsorption positioning area 201, and then the vacuum generator 4 is controlled to operate so that the vacuum adsorption hole generates negative pressure, and the conductive cloth is firmly adsorbed on the adsorption positioning area 201 under the action of the vacuum adsorption hole 2011. At this time, the operator tears off the conductive cloth bottom film 6 and separates it from the conductive cloth, and then rotates the cover plate 2 so that the cover plate 2 and the tray 3 are covered, and then the vacuum generator 4 is controlled to be disconnected so that the vacuum adsorption hole 2011 is disconnected from the vacuum generator 4, and the adsorption force disappears, and the conductive cloth is smoothly attached to the surface of the camera module 7. Finally, the cover plate 2 is rotated, and the camera module 7 with the conductive cloth attached is taken out, and the conductive cloth is manually pressed to activate the back glue, and then the tail of the conductive cloth is bent, so that the conductive cloth and the camera module 7 are more closely attached. The overall operation process is simple, and the production efficiency is improved. The design of the rotation connection between the cover plate 2 and the tray 3 makes the overall structure of the fixture simple and reduces the production cost.

[0044] In this embodiment, a vacuum switch 5 is provided on one side of the base 1, and the vacuum switch 5 is used to control the on and off of the vacuum generator 4. When the conductive cloth needs to be adsorbed, the vacuum switch 5 is pressed, and the vacuum generator 4 acts to generate negative pressure in the vacuum adsorption hole 2011, and the conductive cloth is adsorbed to the adsorption positioning area 201; when the cover plate 2 and the tray 3 are covered, the vacuum switch 5 is pressed to disconnect the vacuum generator 4, and the adsorption force at the vacuum adsorption hole 2011 disappears, and the conductive cloth can be attached to the camera module 7 when the adsorption force is lost.

[0045] Please refer to Figure 4The cover plate 2 is provided with a vacuum channel 202 inside, and the vacuum channel 202 connects the vacuum adsorption hole 2011 and the vacuum generator 4. By designing the vacuum channel 202 inside the cover plate 2, efficient communication between the vacuum adsorption hole 2011 and the vacuum generator 4 can be ensured, so that each vacuum adsorption hole 2011 can obtain sufficient negative pressure, thereby achieving rapid and stable adsorption of the conductive cloth on the adsorption positioning area 201, and at the same time helping to improve the bonding accuracy and prevent the conductive cloth from displacement or deformation during the bonding process.

[0046] In another embodiment, if Figure 5 As shown, the adsorption positioning area 201 is provided with a plurality of vacuum adsorption holes 2011, wherein two vacuum adsorption holes 2011 are connected to form a first adsorption groove 2012. By connecting the two vacuum adsorption holes 2011 to form the first adsorption groove 2012, the area of ​​the adsorption region is increased, thereby enhancing the adsorption capacity, and ensuring that the conductive cloth is more stably fixed on the adsorption positioning area 201 during the bonding process, reducing the possibility of the conductive cloth moving or falling off. Since the design of the first adsorption groove 2012 increases the area and adsorption force of the adsorption region, the adsorption positioning area 201 is more stable and reliable when adsorbing and fixing the conductive cloth, which helps to reduce production interruptions and equipment failures caused by insufficient adsorption force, and improves the reliability and stability of the equipment.

[0047] In another embodiment, if Figure 6 As shown, the adsorption positioning area 201 is provided with a plurality of vacuum adsorption holes 2011, of which four vacuum adsorption holes 2011 are connected to form a second adsorption groove 2013. The second adsorption groove 2013 formed by the four vacuum adsorption holes 2011 can provide a larger adsorption area, thereby enhancing the adsorption stability of the conductive cloth, ensuring that the conductive cloth remains flat during the bonding process, and reducing the possibility of wrinkling or movement. At the same time, the second adsorption groove 2013 formed by the four vacuum adsorption holes 2011 can ensure that the conductive cloth is uniformly stressed on the adsorption positioning area 201, thereby improving the accuracy of bonding, helping to achieve precise alignment between the camera module 7 and the conductive cloth, and improving the quality and performance of the product.

[0048] In another embodiment, if Figure 7 As shown, the adsorption positioning area 201 is provided with a vacuum suction cup 2014, and the vacuum channel 202 connects the vacuum suction cup 2014 and the vacuum generator 4. The vacuum suction cup 2014 is connected to the vacuum generator 4 through the vacuum channel 202, and can generate a strong adsorption force. This adsorption force can ensure that the conductive cloth is firmly adsorbed on the adsorption positioning area 201 during the bonding process, and effectively prevents the conductive cloth from moving or falling off. It should be noted that since the adsorption force generated by the vacuum suction cup 2014 is large, it is necessary to adjust the pressure of the vacuum generator 4 to ensure that the adsorption force generated by the vacuum suction cup 2014 will not damage the conductive cloth.

[0049] Please refer to Figure 3 , the adsorption positioning areas 201 are arranged in an array on the cover plate 2. The adsorption positioning areas 201 arranged in an array can ensure that each conductive cloth is evenly fixed in the correct position, avoiding poor fitting or reduced precision due to position deviation.

[0050] It should be noted that the shape of the adsorption positioning area 201 matches the shape of the conductive cloth. When the shape of the adsorption positioning area 201 matches the shape of the conductive cloth, the conductive cloth can be more tightly and stably attached to the adsorption positioning area 201, ensuring that the conductive cloth will not slide or move during the bonding process, thereby improving the accuracy and reliability of the bonding. If the shape of the adsorption positioning area 201 does not match the conductive cloth, wrinkles or bubbles may appear on the conductive cloth during the bonding process, affecting the bonding quality. The design that the shape of the adsorption positioning area 201 matches the shape of the conductive cloth can effectively avoid this situation and ensure that the bonding surface is flat and free of bubbles.

[0051] Please refer to Figure 3 The vacuum adsorption holes 2011 are arranged around the adsorption positioning area 201. The vacuum adsorption holes 2011 are arranged around the adsorption positioning area 201 to ensure that the edge area of ​​the conductive cloth is fully adsorbed and fixed, effectively preventing the conductive cloth from sliding or shifting during the bonding process, and enhancing the stability and reliability of the bonding.

[0052] Please refer to Figure 1 The tray 3 is also provided with a pick-up and placement position 302, which is arranged adjacent to the placement slot 301. The setting of the pick-up and placement position 302 provides a clear positioning point for the camera module 7 during the pick-up and placement process, reduces misoperation caused by improper operation, helps maintain consistency and accuracy of operation, and reduces the error rate in the production process. The pick-up and placement position 302 is adjacent to the placement slot 301, so that the operator can operate more conveniently when placing or removing the camera module 7 from the placement slot 301, reduces the distance and time that the operator needs to move during the operation, and improves the convenience and efficiency of the overall operation.

[0053] Please refer to Figure 1 , a plurality of positioning posts 203 are provided at the corners of the cover plate 2. The design of the positioning posts 203 can ensure that the conductive fabric base film 6 is accurately positioned on the cover plate 2. Through the cooperation between the positioning posts 203 and the corresponding holes or marking points on the conductive fabric base film 6, it can be ensured that the conductive fabric has been accurately placed in the correct position before lamination, reducing position deviation and improving lamination accuracy.

[0054] Please refer to Figure 8The base 1 is provided with a cavity 101, and the vacuum generator 4 is provided in the cavity 101. By providing the cavity 101 inside the base 1 and installing the vacuum generator 4 therein, the internal space of the base 1 is effectively utilized, making the entire fixture more compact, reducing the size of the fixture, and thus facilitating the storage, transportation and installation of the equipment.

[0055] In addition, the utility model further includes a shaft assembly 8, through which the cover plate 2 is rotatably connected to the tray 3. Through the shaft assembly 8, the cover plate 2 can be rotated relative to the tray 3, so that the operator can easily open or close the cover plate 2 to place the conductive cloth, and place and remove the camera module 7. This rotation connection method increases the flexibility of the operation and makes the entire operation process smoother. The shaft assembly 8 is usually designed to lock the cover plate 2 in a specific position, such as fully open or fully closed. This locking function can prevent the cover plate 2 from accidentally moving or opening during operation, thereby improving the safety of the operation.

[0056] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0057] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0058] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] Although the utility model is described in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. A conductive fabric laminating jig, characterized in that: It includes a base, a cover plate, a tray and a vacuum generator, the tray is arranged on the base, the cover plate is formed with a plurality of adsorption positioning areas for placing conductive cloth, the adsorption positioning areas are provided with a plurality of vacuum adsorption holes, the vacuum adsorption holes are connected with the vacuum generator, the tray is provided with a plurality of placement grooves corresponding to the adsorption positioning areas one by one, and the cover plate can be rotated relative to the tray so that the adsorption positioning areas are close to and cover the corresponding placement grooves.

2. The conductive fabric laminating jig according to claim 1, characterized in that: A vacuum channel is provided inside the cover plate, and the vacuum channel communicates with the vacuum adsorption hole and the vacuum generator.

3. The conductive fabric laminating jig according to claim 1, characterized in that: Two of the vacuum adsorption holes are connected to form a first adsorption groove.

4. The conductive fabric laminating jig according to claim 1, characterized in that: Four of the vacuum adsorption holes are connected to form a second adsorption groove.

5. The conductive fabric laminating jig according to claim 2, characterized in that: The adsorption positioning area is provided with a vacuum suction cup, and the vacuum extraction channel is connected with the vacuum suction cup and the vacuum generator.

6. The conductive fabric laminating jig according to claim 1, characterized in that: The adsorption positioning areas are arranged on the cover plate in an array.

7. The conductive fabric laminating jig according to claim 1, characterized in that: The shape of the adsorption and positioning area matches the shape of the conductive cloth.

8. The conductive fabric laminating jig according to claim 1, characterized in that: The tray is also provided with a pick-up and placement position, and the pick-up and placement position is arranged adjacent to the placement slot.

9. The conductive fabric laminating jig according to claim 1, characterized in that: A plurality of positioning columns are arranged at the corners of the cover plate.

10. The conductive fabric laminating jig according to claim 1, characterized in that: The base is provided with a cavity, and the vacuum generator is arranged in the cavity.

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