Automatic dispensing and curing machine for AF camera module
By combining the clamping mechanism's extrusion assembly with the threaded rod rotating disk, the rotation problem caused by vibration during camera module processing is solved, achieving stable fixation of the camera module and high-quality finished products.
Patent Information
- Application Number
- CN202520208259.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-11
AI Technical Summary
In existing technologies, the camera module rotates due to the vibration of the worktable during processing, making it impossible to maintain the optimal focus position and affecting the quality of the finished product.
A clamping mechanism is adopted, and the camera module is fixed by a pressing component. The cooperation of the threaded rod and the rotating disk is used to achieve stable fixation of the camera module and avoid vibration affecting the focus position.
It improves the finished quality of the camera module, ensures the best focus position during processing, and has a simple structure and is easy to use.
Smart Images
Figure CN223717615U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of point glue curing machine especially AF camera module automatic point glue curing machine. BACKGROUND
[0002] AF camera module is automatic focusing camera module. It can automatically adjust the distance between camera module and shooting object, ensure that the shooting object is clear, and point glue curing machine is a common camera module processing device, which has focusing, point glue and curing functions, and is provided with multiple functional areas inside, each functional area is independently operated, and the rotation of the workbench is adjusted through the servo motor to realize the circulation processing of multiple camera modules.
[0003] In the prior art, a positioning groove is generally selected to be formed on the surface of the positioning plate to fix the camera module. The positioning groove can limit the horizontal movement of the camera module, but cannot limit the rotation of the camera module. At the same time, since the workbench moves between the functional areas by self-rotation during processing, the camera module that is in focus will rotate due to the vibration caused by the sudden stop and movement of the workbench during rotation. Therefore, the camera module cannot be guaranteed to be in the best position during point glue, and the product quality cannot be guaranteed. Therefore, an AF camera module automatic point glue curing machine is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0004] In order to make up for the above shortcomings, the utility model provides an AF camera module automatic point glue curing machine, which aims to improve the problem of "the movement of the camera module is usually limited by the fixing groove in the prior art, so the stability of the camera module during fixing cannot be guaranteed".
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an AF camera module automatic point glue curing machine, comprising a machine table, a workbench is installed on the inner wall of the machine table, a clamping mechanism is installed at the top end of the workbench, the clamping mechanism comprises a support plate, a sliding rail is fixedly connected to the top end of the support plate, a side baffle is slidingly connected to the top end of the support plate, a fixed block is fixedly connected to the top end of the support plate, a camera module is inserted into the top end of the fixed block, a driving assembly, a reset assembly and an extrusion assembly are arranged at the top end of the sliding rail, the extrusion assembly comprises a pressing plate, a sliding block is fixedly connected to the left end of the pressing plate, a sliding groove is arranged at the right end of the side baffle, the sliding block slides in the inner wall of the sliding groove, a support block is slidingly connected to the right end of the side baffle, a threaded rod is rotatably connected to the top end of the support block, and the sliding block is threadedly connected to the outer wall of the threaded rod.
[0006] Further description of the above technical scheme:
[0007] The extrusion assembly further comprises a rotating disc, the top end of the rotating disc is fixedly connected to the bottom end of the threaded rod, the outer wall of the rotating disc is fixedly connected with a torsion spring, and the front end of the torsion spring is fixedly connected to the inner wall of the supporting block.
[0008] As a further description of the above technical solution:
[0009] The driving assembly comprises a cylinder, the cylinder is installed at the top end of the supporting plate, and the front end of the output shaft of the cylinder is fixedly connected with a push block.
[0010] As a further description of the above technical solution:
[0011] The rear end of the push block is provided with a sliding sleeve, the sliding sleeve penetrates and is slidingly connected to the right end of the side baffle, the front end of the sliding sleeve penetrates and is slidingly connected with a push rod, and the front end of the push rod is fixedly connected to the rear end of the supporting block.
[0012] As a further description of the above technical solution:
[0013] The rear end of the push rod is fixedly connected with a reset spring, and the rear end of the reset spring is fixedly connected to the inner wall of the sliding sleeve.
[0014] As a further description of the above technical solution:
[0015] The push block is slidingly connected to the top end of the sliding rail, and the pressing plate is trapezoidal.
[0016] As a further description of the above technical solution:
[0017] The bottom end of the pressing plate is fixedly connected with a fixing ring, the fixing ring is a hollow ring, and the fixing ring is matched with the camera module.
[0018] As a further description of the above technical solution:
[0019] The clamping mechanism is provided in multiple groups, and the multiple groups of clamping mechanisms are rotationally arranged around the center line of the workbench as the rotation axis.
[0020] The utility model has the advantages of the following beneficial effects:
[0021] 1、The utility model discloses a clamping mechanism is arranged, and the fixed ring is extruded by the extrusion assembly to extrude the camera module, so that the camera module can be fixed in the inside of the fixed block, and the vibration generated when the workbench works will not cause the camera module to rotate, so that the camera module can keep the best focusing position during the movement, and the quality of the finished product can be improved.
[0022] 2. The utility model discloses a reset subassembly is set through, and a group of clamping mechanisms can realize the drive of integral clamping mechanism when using a group of air cylinders in working, and the overall device is simple in structure when setting, and the overall device is convenient to use. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is the three-dimensional structure schematic diagram of the overall device in the utility model;
[0024] Figure 2 It is the three-dimensional structure split schematic diagram of clamping mechanism in the utility model;
[0025] Figure 3 It is the three-dimensional structure split schematic diagram of extrusion subassembly in the utility model;
[0026] Figure 4 It is the three-dimensional structure section schematic diagram of reset subassembly in the utility model.
[0027] Legend:
[0028] 1, machine table, 2, workbench, 3, clamping mechanism, 31, support plate, 32, fixed block, 33, camera module, 34, sliding rail, 35, air cylinder, 36, push block, 37, extrusion subassembly, 371, sliding slot, 372, support block, 373, sliding block, 374, pressing plate, 375, threaded rod, 376, rotating disc, 377, torsional spring, 38, reset subassembly, 381, sliding sleeve, 382, push rod, 383, reset spring, 39, fixed ring, 310, side baffle. DETAILED DESCRIPTION
[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0030] REFERENCE Figure 1 - Figure 3The utility model provides an embodiment: a kind of AF camera module automatic dispensing curing machine, machine table 1 for supporting overall device is included, the inner wall of machine table 1 is equipped with workbench 2 for driving workpiece to move, the top of workbench 2 is equipped with the clamping mechanism 3 for height camera module 33, clamping mechanism 3 includes the support plate 31 for supporting overall clamping mechanism 3, the top of support plate 31 is fixedly connected with the sliding rail 34 for supporting the movement of push block 36, the top of support plate 31 is slidably connected with the side baffle 310 for guiding the movement of extrusion assembly 37, the top of support plate 31 is fixedly connected with the fixed block 32 for accommodating camera module 33, the top of fixed block 32 is inserted with the camera module 33 to be processed, the top of sliding rail 34 is provided with driving assembly, reset component 38 and extrusion assembly 37 for driving overall clamping mechanism 3 to work, extrusion assembly 37 includes the pressing plate 374 for driving fixed ring 39 to move, the left end of pressing plate 374 is fixedly connected with the sliding block 373 for supporting the movement of pressing plate 374, the right end of side baffle 310 is provided with the sliding groove 371 for accommodating sliding block 373, sliding block 373 slides in the inner wall of sliding groove 371, sliding groove 371 is set as L type, and sliding block 373 can only move horizontally or vertically in the inside of sliding groove 371 and cannot rotate, the right end of side baffle 310 is slidably connected with the support block 372 for supporting threaded rod 375, the top of support block 372 is rotatably connected with the threaded rod 375 for supporting the movement of sliding block 373, and sliding block 373 is threadedly connected on the outer wall of threaded rod 375, the outer wall of threaded rod 375 is set as rectangular thread groove and has relatively large angle of ascent, and does not have self-locking ability itself, and when pressing plate 374 moves up and down, threaded rod 375 can be rotated.
[0031] Refer to Figure 2 - Figure 4 , extrusion assembly 37 further includes rotating disc 376 for driving threaded rod 375 to rotate, the top of rotating disc 376 is fixedly connected at the bottom end of threaded rod 375, the outer wall of rotating disc 376 is fixedly connected with torsional spring 377 for driving rotating disc 376 to reset, and the front end of torsional spring 377 is fixedly connected on the inner wall of support block 372, when sliding block 373 is at the top position of sliding groove 371, threaded rod 375 and rotating disc 376 will be at initial position, and torsional spring 377 will also be at natural state, and driving assembly includes cylinder 35 for driving overall device to work, cylinder 35 is installed at the top of support plate 31, the front end of output shaft of cylinder 35 is fixedly connected with push block 36 for driving clamping mechanism 3 to move, and the rear end of push block 36 is installed with sliding sleeve 381 for accommodating push rod 382, sliding sleeve 381 penetrates and is slidably connected at the right end of side baffle 310, the front end of sliding sleeve 381 penetrates and is slidably connected with push rod 382 for pulling support block 372, and the front end of push rod 382 is fixedly connected at the rear end of support block 372.
[0032] Refer to Figure 2- Figure 4 The rear end of the push rod 382 is fixedly connected with a reset spring 383 for pulling the push rod 382, the rear end of the reset spring 383 is fixedly connected to the inner wall of the sliding sleeve 381, the push block 36 is slidingly connected to the top end of the sliding rail 34, when the sliding sleeve 381 moves to the right, it will drive the push rod 382 to move to the right to reset by pulling the reset spring 383, the pressing plate 374 is arranged in a trapezoidal shape, when the trapezoidal inclined surface of the pressing plate 374 is pressed, the pressing plate 374 will be forced to move downward, the bottom end of the pressing plate 374 is fixedly connected with a fixing ring 39 for fixing the camera module 33, the fixing ring 39 is arranged in a hollow circular ring, the fixing ring 39 is matched with the camera module 33, the camera module 33 as a whole can be divided into a lens assembly and a supporting assembly, the focusing principle is that the lens assembly maintains a suitable focusing distance by adjusting the distance between the lens assembly and the supporting assembly, when fixing the camera module, the device realizes the fixation of the camera module by pressing the supporting assembly using the fixing ring 39, so as to realize fixation without affecting the position of the lens assembly, the clamping mechanism 3 is arranged in multiple groups, and the multiple groups of clamping mechanisms 3 are arranged in a rotating array with the center line of the workbench 2 as the rotating axis.
[0033] Working principle: during the machining process, the camera module 33 needs to be placed into the inside of the fixing block 32 by the mechanical arm first, and then the focusing equipment is used to focus the camera module 33, after the focusing is completed, the cylinder 35 is started to drive the push block 36 to move forward, the push block 36 moving forward will push the pressing assembly 37 to move forward, the pressing assembly 37 will drive the sliding block 373 to move forward, when the sliding block 373 moves to the front end of the sliding groove 371, since the supporting block 372 cannot continue to move forward, the push block 36 continues to move forward to press the trapezoidal inclined surface of the pressing plate 374 to force the pressing plate 374 to move downward, the pressing plate 374 moving downward will cover the top end of the camera module 33, so as to realize the fixation of the camera module 33, at the same time, the downward movement of the pressing plate 374 will drive the sliding block 373 to move downward, the downward movement of the sliding block 373 will drive the threaded rod 375 to rotate, the rotation of the threaded rod 375 will drive the rotating disc 376 to rotate, so as to cause the torsional spring 377 to twist, after the camera module 33 is fixed, the workbench 2 is adjusted to rotate to drive the camera module 33 to rotate to another working area.
[0034] When the camera module 33 needs to be adjusted, the air cylinder 35 can be started to drive the push block 36 to move backward, so that the torsional spring 377 resets to drive the rotating disc 376 to rotate in the reverse direction, the rotating disc 376 drives the threaded rod 375 to rotate, the threaded rod 375 rotates to drive the sliding block 373 to move upward and reset, as the push block 36 continues to move backward, the push block 36 pulls the sliding sleeve 381 to move backward, the sliding sleeve 381 pulls the push rod 382 through the reset spring 383 to drive the supporting block 372 to move backward, the supporting block 372 moves backward to drive the threaded rod 375 to move backward, the threaded rod 375 moves backward to drive the pressing plate 374 to no longer block the top end of the camera module 33, so that the top end of the camera module 33 is directly exposed, and the camera module 33 can be directly machined from above.
[0035] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. An AF camera module automatic dispensing and curing machine, comprising a machine table (1), a workbench (2) is installed on the inner wall of the machine table (1), characterized in that: The top end of the workbench (2) is provided with a clamping mechanism (3), the clamping mechanism (3) comprises a supporting plate (31), the top end of the supporting plate (31) is fixedly connected with a sliding rail (34), the top end of the supporting plate (31) is slidably connected with a side baffle (310), the top end of the supporting plate (31) is fixedly connected with a fixed block (32), the top end of the fixed block (32) is inserted with a camera module (33), the top end of the sliding rail (34) is provided with a driving assembly, a reset assembly (38) and a extrusion assembly (37), the extrusion assembly (37) comprises a pressing plate (374), the left end of the pressing plate (374) is fixedly connected with a sliding block (373), the right end of the side baffle (310) is provided with a sliding groove (371), the sliding block (373) slides on the inner wall of the sliding groove (371), the right end of the side baffle (310) is slidably connected with a supporting block (372), the top end of the supporting block (372) is rotatably connected with a threaded rod (375), and the sliding block (373) is threadedly connected on the outer wall of the threaded rod (375). 2.The AF camera module automatic dispensing and curing machine according to claim 1, wherein: The extrusion assembly (37) further comprises a rotating disc (376), the top end of the rotating disc (376) is fixedly connected with the bottom end of the threaded rod (375), the outer wall of the rotating disc (376) is fixedly connected with a torsional spring (377), and the front end of the torsional spring (377) is fixedly connected with the inner wall of the supporting block (372). 3.The AF camera module automatic dispensing and curing machine according to claim 1, wherein: The driving assembly comprises a gas cylinder (35), the gas cylinder (35) is installed at the top end of the supporting plate (31), and the front end of the output shaft of the gas cylinder (35) is fixedly connected with a push block (36).
4. The AF camera module automatic dispensing and curing machine according to claim 3, characterized in that: The rear end of the push block (36) is provided with a sliding sleeve (381), the sliding sleeve (381) penetrates and is slidably connected at the right end of the side baffle (310), the front end of the sliding sleeve (381) penetrates and is slidably connected with a push rod (382), and the front end of the push rod (382) is fixedly connected with the rear end of the supporting block (372).
5. The AF camera module automatic dispensing and curing machine according to claim 4, characterized in that: The rear end of the push rod (382) is fixedly connected with a reset spring (383), and the rear end of the reset spring (383) is fixedly connected with the inner wall of the sliding sleeve (381). 6.The AF camera module automatic dispensing and curing machine according to claim 3, characterized in that: The push block (36) is slidably connected at the top end of the sliding rail (34), and the pressing plate (374) is provided in a trapezoidal shape.
7. The AF camera module automatic dispensing and curing machine of claim 1, wherein: The bottom end of the pressing plate (374) is fixedly connected with a fixed ring (39), the fixed ring (39) is provided in a hollow circular ring, and the fixed ring (39) is matched with the camera module (33). 8.The AF camera module automatic dispensing and curing machine according to claim 1, wherein: The clamping mechanism (3) is provided with a plurality of groups, and the plurality of groups of the clamping mechanism (3) are rotationally arranged with the center line of the workbench (2) as the rotation axis.