Lens film tearing mechanism

Abstract

The utility model relates to the technical field of camera module production, and provides a lens film tearing mechanism which is characterized in that a sliding mounting plate is slidably arranged on a supporting seat through a sliding table air cylinder, an adhesive tape winding and unwinding assembly is arranged on the sliding mounting plate, an adhesive tape is arranged on the adhesive tape winding and unwinding assembly, and a floating pressing head downwards abuts against the adhesive tape to a camera lens. The floating pressing head is arranged on the lower side of the sliding installation plate through the tearing floating mechanism, the camera pressing mechanism is fixedly installed on the tearing floating mechanism, the lower side of the camera pressing mechanism is used for pressing a camera lens, and the protective film reserved edge clamping assembly is arranged on one side of the floating pressing head. The protective film margin clamping assembly is used for being matched with the floating pressing head to clamp a camera protective film margin. The camera lens film tearing device is reasonable in structure and convenient to use, and a camera lens film can be torn off.

Description

Technical Field

[0001] This utility model relates to the field of camera module manufacturing technology, and in particular to a lens film peeling mechanism. Background Technology

[0002] Assembling a camera refers to the entire process of assembling the various components of a camera (including the lens, sensor, circuit board, housing, etc.) into a complete, working camera. During assembly, the protective film on the back of the camera needs to be removed.

[0003] As disclosed in application number CN202010576333.4, a camera module, electronic device, and camera module assembly process are described. The camera module includes a lens assembly, a sensor assembly, and a filter. The lens assembly includes a bracket, an integrated lens, and a limiting plate. The bracket has a light-transmitting hole, and the limiting plate is clamped between the bracket and the integrated lens. The sensor assembly includes a circuit board, a photosensitive chip, and a connector. The photosensitive chip is disposed at the first end of the circuit board and faces the light-transmitting hole, and the connector is disposed at the second end of the circuit board. The filter faces the light-transmitting hole and is disposed on both sides of the bracket, separate from the photosensitive chip. The integrated lens, the filter, and the photosensitive chip are optically connected.

[0004] However, removing the protective film from the back of the camera often requires manual removal, which is inefficient, yields poor results, and is time-consuming and labor-intensive. Utility Model Content

[0005] To address the aforementioned problems, this invention provides a lens coating peeling mechanism.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A lens film-peeling mechanism includes: a support base, a sliding cylinder, a sliding mounting plate, a camera pressing mechanism, adhesive tape, an adhesive tape take-up and release assembly, a floating pressing head, a tearing floating mechanism, and a protective film edge clamping assembly. The sliding mounting plate is slidably mounted on the support base via the sliding cylinder. The adhesive tape take-up and release assembly is mounted on the sliding mounting plate, and the adhesive tape is mounted on the adhesive tape take-up and release assembly. The floating pressing head presses the adhesive tape downwards towards the camera lens. The floating pressing head is mounted on the lower side of the sliding mounting plate via the tearing floating mechanism. The camera pressing mechanism is fixedly mounted on the tearing floating mechanism, and the lower side of the camera pressing mechanism is used to press the camera lens. The protective film edge clamping assembly is located on one side of the floating pressing head and is used to cooperate with the floating pressing head to clamp the edge of the camera protective film.

[0008] Preferably, the camera pressing mechanism includes: a fixed housing and an elastic pressing rod assembly, wherein two sets of elastic pressing rod assemblies are provided and the two sets of elastic pressing rod assemblies are disposed inside the fixed housing.

[0009] Preferably, the elastic pressing rod assembly includes: a pressing rod, a mounting sleeve, a clamping spring, a nut, and a guide screw. The mounting sleeve is fixedly installed on the lower side of the fixed housing, and the guide screw is fixedly installed on the upper side of the fixed housing by the nut. The clamping spring is fitted onto the guide screw, with the upper side of the clamping spring connected to the nut and the lower side of the clamping spring connected to the pressing rod. The lower end of the pressing rod passes through the mounting sleeve and is slidably connected to the mounting sleeve.

[0010] Preferably, the floating pressing head includes: a pressing plate, a fixed arm, a pulley, and a pressing plate fixing seat. The pulley is rotatably disposed at the end of the fixed arm. Two sets of fixed arms are provided, and the two sets of fixed arms are disposed on both sides of the pressing plate. The fixed arms are fixedly connected to the tearing floating mechanism, and the pressing plate is fixedly connected to the tearing floating mechanism through the pressing plate fixing seat.

[0011] Preferably, the tearing floating mechanism includes: a moving plate, a guide roller, an elastic connecting block, a floating spring, a floating fixed plate, a slide rail, and a slider. The guide roller is rotatably mounted on the moving plate. The tape passes through the guide roller and is connected to the pressing plate and the pulley. The elastic connecting block is connected to the floating spring. The moving plate is connected to the floating fixed plate through the elastic connecting block and the floating spring. The floating fixed plate is fixedly connected to the sliding mounting plate. The slide rail is fixedly mounted on the floating fixed plate. The slider is fixedly mounted on the moving plate and slides on the slide rail. The camera pressing mechanism is fixedly mounted on the moving plate.

[0012] Preferably, the camera clamping mechanism includes: a first cylinder, a second cylinder, a first cylinder mounting base, a second cylinder mounting base, and a clamping plate. The first cylinder is fixedly mounted on the moving plate via the first cylinder mounting base. The output end of the first cylinder is fixedly connected to the second cylinder mounting base. The second cylinder is fixedly mounted on the second cylinder mounting base. The clamping plate is fixedly mounted on the output end of the second cylinder. The clamping plate works in conjunction with the pressing plate to clamp the edge of the camera protective film. The first cylinder is vertically positioned, and the second cylinder is horizontally positioned.

[0013] Preferably, the tape take-up and take-up assembly includes: a first drive motor, a second drive motor, a tape unwinding wheel, and a tape take-up wheel. The two ends of the tape are respectively fixedly mounted on the tape unwinding wheel and the tape take-up wheel. The tape unwinding wheel is fixedly mounted on the output end of the first drive motor, and the tape take-up wheel is fixedly mounted on the output end of the second drive motor. The first drive motor and the second drive motor are fixedly connected to the sliding mounting plate.

[0014] Preferably, a sensor is provided on the sliding mounting plate, and the sensor is located on one side of the tape.

[0015] The advantages of this utility model are as follows: This utility model can clamp the edge of the camera protective film by setting a floating pressing head and a protective film edge clamping component. Then, the floating pressing head is driven upward by the slide cylinder to tear off the camera protective film. Subsequently, the camera protective film will be stuck on the tape, thus preventing the camera protective film from falling off. By setting a tearing floating mechanism, the horizontal displacement of the floating pressing head can be compensated, thereby improving the stability of the equipment. Attached Figure Description

[0016] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a front view of the present invention;

[0019] Figure 3 This is a schematic diagram of the camera clamping mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the elastic pressing rod assembly of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the floating pressing head of this utility model;

[0022] Figure 6 This is a side view of the tearing floating mechanism of this utility model;

[0023] Figure 7 This is a schematic diagram of the protective film edge clamping assembly of this utility model;

[0024] Figure 8 This is a top view of the tape take-up and take-down assembly of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Support base; 2. Slide cylinder; 3. Sliding mounting plate; 4. Camera clamping mechanism; 5. Adhesive tape; 6. Adhesive tape take-up and release assembly; 7. Floating pressing head; 8. Tear-off floating mechanism; 9. Protective film edge clamping assembly; 41. Fixed housing; 42. Elastic pressing rod assembly; 421. Pressing rod; 422. Mounting sleeve; 423. Compression spring; 424. Nut; 425. Guide screw; 71. Pressing plate; 72. Fixed arm; 73. Pulley 74. Pressing plate fixing seat; 81. Moving plate; 82. Guide roller; 83. Elastic connecting block; 84. Floating spring; 85. Floating fixing plate; 86. Slide rail; 87. Slider; 91. First cylinder; 92. Second cylinder; 93. First cylinder mounting seat; 94. Second cylinder mounting seat; 95. Pressing plate; 61. First drive motor; 62. Second drive motor; 63. Tape unwinding roller; 64. Tape winding roller; 10. Sensor. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Example 1, combined with Figure 1 and Figure 2Explanation:

[0031] A lens film peeling mechanism includes: a support base 1, a slide cylinder 2, a sliding mounting plate 3, a camera pressing mechanism 4, adhesive tape 5, an adhesive tape take-up and release assembly 6, a floating pressing head 7, a tearing floating mechanism 8, and a protective film edge clamping assembly 9.

[0032] The sliding mounting plate 3 is slidably mounted on the support base 1 by the sliding cylinder 2, and the sliding cylinder 2 can drive the sliding mounting plate 3 to move vertically up and down.

[0033] The tape take-up assembly 6 is mounted on the sliding mounting plate 3, and the tape 5 is mounted on the tape take-up assembly 6. The tape take-up assembly 6 is used to control the movement of the tape 5. The tape 5 can prevent the camera protective film from falling off.

[0034] The floating pressing head 7 presses downwards against the tape 5 to the camera lens. The floating pressing head 7 is positioned under the sliding mounting plate 3 via a tearing floating mechanism 8. The camera clamping mechanism 4 is fixedly mounted on the tearing floating mechanism 8, and its lower side is used to clamp the camera lens. A protective film edge clamping assembly 9 is positioned on one side of the floating pressing head 7, and it works in conjunction with the floating pressing head 7 to clamp the edge of the camera's protective film. By setting up the tearing floating mechanism 8, the horizontal displacement of the floating pressing head 7 can be compensated, thereby improving the stability of the equipment.

[0035] A sensor 10 is provided on the sliding mounting plate 3, and the sensor 10 is located on one side of the tape 5. The sensor 10 is used to detect the position of the tape.

[0036] Example 2, based on Example 1, combined with... Figure 3 and Figure 4 Explanation:

[0037] The camera pressing mechanism 4 includes a fixed housing 41 and an elastic pressing rod assembly 42. Two sets of the elastic pressing rod assembly 42 are provided, and both sets are disposed within the fixed housing 41. The fixed housing 41 is used to fix the elastic pressing rod assembly 42.

[0038] The elastic pressing rod assembly 42 includes: a pressing rod 421, a mounting sleeve 422, a clamping spring 423, a nut 424, and a guide screw 425. The mounting sleeve 422 is fixedly installed on the lower side of the fixed housing 41. The guide screw 425 is fixedly installed on the upper side of the fixed housing 41 by the nut 424. The clamping spring 423 is fitted on the guide screw 425. The upper side of the clamping spring 423 is connected to the nut 424, and the lower side of the clamping spring 423 is connected to the pressing rod 421. The lower end of the pressing rod 421 passes through the mounting sleeve 422 and is slidably connected to the mounting sleeve 422.

[0039] The pressure rod 421 can slide within the mounting sleeve 422, and the clamping spring 423 can provide a clamping force to the pressure rod 421. When the slide cylinder 2 moves the sliding mounting plate 3 upward to tear the film, the clamping spring 423 can continue to press the camera lens through the pressure rod 421.

[0040] Example 3, based on Example 2, combined with Figure 5 Explanation:

[0041] The floating pressing head 7 includes: a pressing plate 71, a fixed arm 72, a pulley 73, and a pressing plate fixing seat 74. The pulley 73 is rotatably disposed at the end of the fixed arm 72. Two sets of fixed arms 72 are provided, and the two sets of fixed arms 72 are disposed on both sides of the pressing plate 71. The fixed arms 72 are fixedly connected to the tearing floating mechanism 8. The pressing plate 71 is fixedly connected to the tearing floating mechanism 8 through the pressing plate fixing seat 74.

[0042] The pulley 73 makes the tape move more smoothly, and the pressing plate 71 is used to work with the protective film edge clamping assembly 9 to clamp the edge of the camera lens protective film.

[0043] Example 4, based on Example 3, combined with Figure 6 Explanation:

[0044] The tearing floating mechanism 8 includes: a moving plate 81, a guide roller 82, an elastic connecting block 83, a floating spring 84, a floating fixed plate 85, a slide rail 86, and a slider 87. The guide roller 82 is rotatably mounted on the moving plate 81. The tape 5 passes through the guide roller 82 and is connected to the pressing plate 71 and the pulley 73. The elastic connecting block 83 is connected to the floating spring 84. The moving plate 81 is connected to the floating fixed plate 85 through the elastic connecting block 83 and the floating spring 84. The floating fixed plate 85 is fixedly connected to the sliding mounting plate 3. The slide rail 86 is fixedly mounted on the floating fixed plate 85. The slider 87 is fixedly mounted on the moving plate 81 and slides on the slide rail 86. The camera pressing mechanism 4 is fixedly mounted on the moving plate 81.

[0045] With this configuration, the motion plate 81 can slide on the floating fixed plate 85 via the slide rail 86 and the slider 87. When the motion plate 81 slides passively, the elastic connecting block 83 and the spring 84 can drive the motion plate 81 to reset.

[0046] Example 5, based on Example 4, combined with Figure 7 Explanation:

[0047] The protective film edge clamping assembly 9 includes: a first cylinder 91, a second cylinder 92, a first cylinder mounting base 93, a second cylinder mounting base 94, and a clamping plate 95. The first cylinder 91 is fixedly mounted on the moving plate 81 via the first cylinder mounting base 93. The output end of the first cylinder 91 is fixedly connected to the second cylinder mounting base 94. The second cylinder 92 is fixedly mounted on the second cylinder mounting base 94. The clamping plate 95 is fixedly mounted on the output end of the second cylinder 92. The clamping plate 95 works in conjunction with the pressing plate 71 to clamp the edge of the camera protective film. The first cylinder 91 is vertically positioned, and the second cylinder 92 is horizontally positioned.

[0048] The first cylinder 91 and the second cylinder 92 are used to adjust the position of the clamping plate 95, so that the clamping plate 95 can cooperate with the pressing plate 71 to clamp the edge of the camera lens protective film.

[0049] Example 6, based on Example 5, combined with Figure 8 Explanation:

[0050] The tape take-up and take-down assembly 6 includes: a first drive motor 61, a second drive motor 62, a tape unwinding wheel 63, and a tape take-up wheel 64. The two ends of the tape 5 are respectively fixedly installed on the tape unwinding wheel 63 and the tape take-up wheel 64. The tape unwinding wheel 63 is fixedly installed on the output end of the first drive motor 61, and the tape take-up wheel 64 is fixedly installed on the output end of the second drive motor 62. The first drive motor 61 and the second drive motor 62 are fixedly connected to the sliding mounting plate 3.

[0051] The first drive motor 61 and the second drive motor 62 can independently control the unwinding and rewinding of the tape, making operation more flexible. Since the tape unwinding roller 63 and the tape rewinding roller 64 are directly connected to their respective drive motors, maintenance and replacement of parts are more convenient.

[0052] The working principle of this utility model is as follows: When this device is in use, the sliding cylinder 2 drives the sliding mounting plate 3 to move downwards. The pressure rod 421 of the camera pressing mechanism 4 presses down on both sides of the camera to keep the camera stationary. At this time, the adhesive side of the tape 5 is stuck to the protective film of the camera with the assistance of the pressing plate 71. The pressing plate 95, driven by the first cylinder 91 and the second cylinder 92, presses against the lower edge of the protective film of the camera. Then, the sliding cylinder 2 drives the sliding mounting plate 3 to move upwards. At this time, the pressing spring 423 of the camera pressing mechanism 4 will keep the camera stationary during the film removal process. As the film is torn, the tearing floating mechanism 8 gradually moves towards the tearing side to compensate for the horizontal displacement until the film is completely torn off. The tearing floating mechanism 8 is reset under the action of the floating spring 84. The tape take-up and release assembly 6 drives the tape 5 to move a certain distance to remove the torn lens film and then enter the next cycle. This utility model has a reasonable structure and is easy to use. It can remove the protective film from the camera lens.

[0053] For those skilled in the art, this utility model is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model; therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0054] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present utility model should be included within the protection scope of the technical solution of the present utility model.

Claims

1. A lens coating peeling mechanism, characterized in that, include: The system includes a support base (1), a sliding cylinder (2), a sliding mounting plate (3), a camera pressing mechanism (4), tape (5), a tape take-up and release assembly (6), a floating pressing head (7), a tearing floating mechanism (8), and a protective film edge clamping assembly (9). The sliding mounting plate (3) is slidably mounted on the support base (1) via the sliding cylinder (2). The tape take-up and release assembly (6) is mounted on the sliding mounting plate (3). The tape (5) is mounted on the tape take-up and release assembly (6). The floating pressing head (7) presses the tape (5) downwards to the camera lens. The floating pressing head (7) is mounted on the lower side of the sliding mounting plate (3) via the tearing floating mechanism (8). The camera pressing mechanism (4) is fixedly mounted on the tearing floating mechanism (8). The lower side of the camera pressing mechanism (4) is used to press the camera lens. The protective film edge clamping assembly (9) is mounted on one side of the floating pressing head (7). The protective film edge clamping assembly (9) is used to cooperate with the floating pressing head (7) to clamp the edge of the camera protective film.

2. The lens film tearing mechanism according to claim 1, wherein The camera pressing mechanism (4) includes a fixed housing (41) and an elastic pressing rod assembly (42). The elastic pressing rod assembly (42) is provided in two sets, and the two sets of elastic pressing rod assemblies (42) are arranged inside the fixed housing (41).

3. The lens film tearing mechanism according to claim 2, wherein The elastic pressing rod assembly (42) includes: a pressing rod (421), a mounting sleeve (422), a clamping spring (423), a nut (424), and a guide screw (425). The mounting sleeve (422) is fixedly installed on the lower side of the fixed housing (41). The guide screw (425) is fixedly installed on the upper side of the fixed housing (41) by the nut (424). The clamping spring (423) is fitted on the guide screw (425). The upper side of the clamping spring (423) is connected to the nut (424), and the lower side of the clamping spring (423) is connected to the pressing rod (421). The lower end of the pressing rod (421) passes through the mounting sleeve (422) and is slidably connected to the mounting sleeve (422).

4. The lens film tearing mechanism according to claim 1, wherein The floating pressing head (7) includes: a pressing plate (71), a fixed arm (72), a pulley (73), and a pressing plate fixing seat (74). The pulley (73) is rotatably disposed at the end of the fixed arm (72). There are two sets of fixed arms (72), which are disposed on both sides of the pressing plate (71). The fixed arm (72) is fixedly connected to the tearing floating mechanism (8). The pressing plate (71) is fixedly connected to the tearing floating mechanism (8) through the pressing plate fixing seat (74).

5. The lens film peeling mechanism according to claim 1, wherein The tearing floating mechanism (8) includes: a moving plate (81), a guide roller (82), an elastic connecting block (83), a floating spring (84), a floating fixed plate (85), a slide rail (86), and a slider (87). The guide roller (82) is rotatably mounted on the moving plate (81). The tape (5) passes through the guide roller (82) and is connected to the pressing plate (71) and the pulley (73). The elastic connecting block (83) is connected to the floating spring (84). The moving plate (81) is connected to the floating fixed plate (85) through the elastic connecting block (83) and the floating spring (84). The floating fixed plate (85) is fixedly connected to the sliding mounting plate (3). The slide rail (86) is fixedly mounted on the floating fixed plate (85). The slider (87) is fixedly mounted on the moving plate (81) and slides on the slide rail (86). The camera pressing mechanism (4) is fixedly mounted on the moving plate (81).

6. The lens film peeling mechanism according to claim 5, wherein The protective film edge clamping assembly (9) includes: a first cylinder (91), a second cylinder (92), a first cylinder mounting base (93), a second cylinder mounting base (94), and a clamping plate (95). The first cylinder (91) is fixedly mounted on the moving plate (81) through the first cylinder mounting base (93). The output end of the first cylinder (91) is fixedly connected to the second cylinder mounting base (94). The second cylinder (92) is fixedly mounted on the second cylinder mounting base (94). The clamping plate (95) is fixedly mounted on the output end of the second cylinder (92). The clamping plate (95) is used in conjunction with the pressing plate (71) to clamp the edge of the camera protective film. The first cylinder (91) is set vertically, and the second cylinder (92) is set horizontally.

7. The lens film peeling mechanism according to claim 1, wherein The tape take-up and take-down assembly (6) includes: a first drive motor (61), a second drive motor (62), a tape unwinding wheel (63), and a tape take-up wheel (64). The two ends of the tape (5) are respectively fixedly installed on the tape unwinding wheel (63) and the tape take-up wheel (64). The tape unwinding wheel (63) is fixedly installed on the output end of the first drive motor (61), and the tape take-up wheel (64) is fixedly installed on the output end of the second drive motor (62). The first drive motor (61) and the second drive motor (62) are fixedly connected to the sliding mounting plate (3).

8. The lens film tearing mechanism according to claim 1, wherein A sensor (10) is provided on the sliding mounting plate (3), and the sensor (10) is located on one side of the tape (5).

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