Lens assembly and dispensing device of camera module

Abstract

The utility model provides a lens assembly and dispensing device of a camera module. The lens assembly and dispensing device comprises a rack, a clamping piece, an image acquisition assembly, a dispensing assembly and a glue shape inspection assembly are arranged on the rack; the image acquisition assembly is electrically connected with the dispensing assembly; a plurality of rotatable glue pipes are arranged on the glue dispensing assembly; wherein the clamping piece is used for clamping and placing a camera module to be dispensed on the dispensing assembly, and the image acquisition assembly is used for acquiring a dispensing gap position of the camera module on the dispensing assembly and driving a glue pipe to move to an accurate position for dispensing according to the dispensing gap position; and the glue shape inspection assembly is used for inspecting whether the dispensing quality of the camera module is qualified or not. The position and inclination of the glue pipe can be adjusted, the working efficiency during glue dispensing is improved, and meanwhile, whether the glue shape on the camera module meets the standard or not is checked through the glue shape checking assembly, so that the quality of the assembled camera module is controlled, and the reject ratio of produced products is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of camera production, in particular to a lens assembly and glue dispensing device for a camera module. Background Art

[0002] During the production process of existing camera modules, the lens is screwed onto the lens mount (motor) through a locking machine to assemble the lens and the lens mount. Glue is then dispensed in the gap between the lens and the lens mount to assemble and fix the lens and the lens mount.

[0003] As shown in the accompanying drawings Figure 1 As shown, there are multiple recessed structures on the side wall of the lens 1-1. After the lens 1-1 is assembled to the lens holder 1-2, a glue dispensing gap 1-3 will be formed between the recessed structure and the inner wall of the inner hole of the lens holder 1-2. Specifically, there are generally three glue dispensing gaps 1-3.

[0004] Since the existing dispensing device can generally only be installed with one glue hose, when dispensing glue on the three dispensing gaps 1-3 of the camera module 1-1, it is necessary to complete the dispensing of glue in one dispensing gap 1-3, and then manually rotate the camera module 1-1 or rotate the glue hose to adjust the position and dispense glue one by one in other dispensing gaps 1-3. Therefore, such operation will result in low work efficiency; moreover, the existing dispensing device can only be installed with one glue hose, so only one kind of glue can be assembled, and different camera modules may require different glues for connection and fixation. Therefore, when assembling different camera modules, work can only be continued after replacing different glues. The replacement steps in the middle will also consume manpower and material resources, resulting in a corresponding reduction in work efficiency.

[0005] In addition, in the existing dispensing device, the hose is generally fixed vertically after installation. For some camera modules, the dispensing gap between the lens and the lens mount is small. Therefore, the hose needs to be tilted before dispensing can be performed. However, the angle of the existing hose is difficult to adjust after installation, which will seriously affect the dispensing work. At the same time, after the lens and the lens mount are assembled, if the hose and the dispensing gap are not on the same vertical line, that is, the hose position does not correspond to the dispensing gap, then the hose position needs to be reinstalled and adjusted so that the hose and the dispensing gap correspond to each other before the hose can be driven downward to perform the dispensing work. This also causes work troubles and low work efficiency.

[0006] In addition, after the camera module is glued, there is no corresponding inspection device to control the quality of the glue during the production process, which leads to a high defective rate of the finished products.

[0007] Therefore, it is necessary to provide a technical solution that can improve the dispensing efficiency of the dispensing device, adjust the angle of the glue pipe, and check the dispensing quality of the camera module. Utility model content

[0008] The utility model provides a lens assembly and dispensing device of camera module to solve the low work efficiency, the dispensing sleeve pipe angle is difficult to adjust and the dispensing quality is not checked after dispensing to cause the finished product high problem of rate of unqualified of present dispensing device to lens and lens seat dispensing.

[0009] The utility model adopts the technical scheme as follows: a lens assembly and dispensing device of camera module, including frame, be provided with clamping piece, image acquisition subassembly, dispensing subassembly and glue shape inspection subassembly on the frame, image acquisition subassembly with dispensing subassembly electricity is connected, be provided with a plurality of rotatable glue pipe on dispensing subassembly,

[0010] Clamping piece is used for clamping and placing the camera module to be dispensed to dispensing subassembly, image acquisition subassembly is used for obtaining the dispensing gap position of camera module on dispensing subassembly, and according to dispensing gap position, glue pipe is driven to move to accurate position and dispenses, and glue shape inspection subassembly is used for checking whether the dispensing quality of camera module is qualified.

[0011] In an embodiment, the image acquisition subassembly includes an image CCD camera and a controller; the image CCD camera and the controller are both mounted on the frame, and the image CCD camera and the dispensing subassembly are both electrically connected to the controller; the image CCD camera is used to take a photo of the camera module of the dispensing subassembly and transmit the photo to the controller; and the controller is used to compare the photo information to obtain the dispensing gap position on the camera module and adjust the position of the glue pipe according to the dispensing gap position.

[0012] In an embodiment, the dispensing subassembly is provided with a moving frame and a rotating block; the moving frame is movably installed on the frame in the vertical direction; and the rotating block is rotatably installed on the moving frame; a plurality of the glue pipes are installed on the rotating block and can be manually adjusted in the vertical direction.

[0013] In an embodiment, a plurality of adjusting pieces are arranged at the lower end surface of the rotating block; and a plurality of the glue pipes are one-to-one corresponding to the adjusting pieces; the adjusting piece includes a first connecting rod and a second connecting piece; the second connecting rod is installed at the lower end surface of the rotating block; the glue pipe is installed on the first connecting rod; the first connecting rod is rotatably installed on the second connecting rod and is fixed by a bolt.

[0014] In one embodiment, a driving motor electrically connected to the image acquisition assembly is provided on the movable frame, a gear is provided on the output rod of the driving motor, a rack is provided along the side wall of the rotating block, the gear is engaged with the rack, and the rotating block is driven to rotate by the driving motor to adjust the position and angle of the hose.

[0015] In one embodiment, the dispensing assembly further includes a bracket, a screw and a motor; the bracket is mounted on the frame, the motor is mounted on the bracket, the screw is vertically mounted on the bracket, and the screw is connected to the motor, and the movable frame is engaged and mounted on the screw.

[0016] In one embodiment, the rack is also provided with a UV component for drying and curing the glue on the camera module; the UV component includes a clamp and several UV lamps; the clamp is installed on the rack, and the clamp is used to limit the placement of the camera module after the glue is dispensed; several of the UV lamps are evenly arranged on the clamp.

[0017] In one embodiment, a plurality of limit blocks are provided on the upper end surface of the clamp, and the limit blocks are used to limit and fix the camera module on the clamp.

[0018] In one embodiment, the glue shape inspection component includes a glue shape CCD camera and a controller; the glue shape CCD camera and the controller are both installed on the frame, the glue shape CCD camera is electrically connected to the controller, the glue shape CCD camera is used to take photos of the camera module that has completed dispensing and transmit the photos to the controller, and the controller is used to compare the photos transmitted by the glue shape CCD camera to determine whether the dispensing quality is qualified.

[0019] In one embodiment, the frame is also provided with a first silo for placing the lens mount, a second silo for placing the lens, a first suction assembly, a second suction assembly and a locking machine; the first suction assembly is used to clamp the lens mount in the first silo and place it in the locking machine, the second suction assembly is used to clamp the lens in the second silo and place it in the locking machine, and the locking machine is used to install the lens knob on the lens mount.

[0020] The beneficial effects of the utility model are:

[0021] 1. The lens assembly and dispensing device of the camera module of the present application includes a frame; a clamping member, an image acquisition component, a dispensing component, and a glue shape inspection component are provided on the frame; the image acquisition component and the dispensing component are electrically connected; a plurality of rotatable rubber hoses are provided on the dispensing component; wherein, the clamping member is used to clamp the camera module to be dispensed with glue and place it on the dispensing component, the image acquisition component is used to obtain the dispensing gap position of the camera module on the dispensing component, and drive the rubber hose to move to the accurate position for dispensing according to the dispensing gap position, and the glue shape inspection component is used to check whether the dispensing quality of the camera module is qualified. Therefore, in the present application, the dispensing gap position on the camera module is obtained through the image acquisition component, and then the angle and position of the hose on the dispensing component are adjusted so that the hose corresponds to the dispensing gap position, so that the hose can accurately perform the dispensing work, and the adjustment process is completed by the machine, without the need for manual operation, which can correspondingly improve work efficiency. At the same time, a number of hoses are provided on the dispensing component, so that each hose corresponds to a dispensing gap, and therefore, dispensing work of multiple dispensing gaps can be performed at the same time, thereby further improving work efficiency. Moreover, in another usage mode, multiple hoses can be equipped with different glues, so that when dispensing different camera modules, switching to different hoses for dispensing work is required, without the need to replace the glue of the hose before continuing the dispensing work as in the prior art. Therefore, the time spent on replacing glue can be reduced accordingly, further improving work efficiency.

[0022] In addition, in this application, a glue shape inspection component is also provided, which checks the glue dispensing of the camera module to see whether the glue shape meets the standards, and issues an alarm when unqualified products are found, so that the staff can remove them in time, thereby controlling the quality of the assembled camera module and reducing the defective rate of the products produced.

[0023] 2. In the present application, a UV component is also provided, which includes a clamp and several UV lamps; the clamp is installed on the frame, and the clamp is used to limit the placement of the camera module that has completed gluing; several UV lamps are evenly arranged on the clamp; after the camera module is glued, the glue on the camera module is dried and cured by the UV lamps, wherein multiple UV lamps are distributed in various directions of the camera module to irradiate the camera module in all directions, thereby avoiding the situation where the UV lamp has blind spots, allowing the glue to be quickly fixed and formed, and further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but should not be construed as limiting the present invention. In the accompanying drawings:

[0025] Figure 1This is a structural diagram of a camera module according to an embodiment of the present invention;

[0026] Figure 2 This is a structural schematic diagram of a lens assembly and glue dispensing device for a camera module according to one embodiment of the present invention;

[0027] Figure 3 This is a structural diagram of a dispensing assembly according to an embodiment of the present utility model;

[0028] Figure 4 This is a structural diagram of a mobile frame installed on a bracket according to an embodiment of the present utility model;

[0029] Figure 5 This is a structural diagram of an embodiment of the utility model in which a hose is installed on a rotating block through an adjusting member;

[0030] Figure 6 This is a structural diagram of a rotating block according to an embodiment of the present invention;

[0031] Figure 7 This is a schematic structural diagram of a UV assembly according to an embodiment of the present invention;

[0032] Figure 8 This is a structural diagram of a glue shape inspection assembly according to an embodiment of the present invention.

[0033] Figures and Figures: 1-0, camera module; 1-1, lens; 1-2, lens mount; 1-3, dispensing gap; 1, frame; 11, first hopper; 12, second hopper; 13, first suction assembly; 14, locking machine; 141, locking assembly platform; 15, second suction assembly; 16, dispensing assembly; 161, dispensing platform; 17, UV assembly; 18, glue shape inspection assembly; 19, clamping member; 20, glue shape CCD camera; 201, glue shape inspection platform; 202, fixed frame; 21, bracket; 22, movable frame; 23, support rod; 24, connecting block; 25, driving motor; 26, adjusting member; 261, first connecting rod; 262, second connecting rod; 263, bolt; 27, hose; 28, rotating block; 29. Screw; 30. Locking controller; 31. UV lamp controller; 32. Clamp; 33. UV lamp; 34. Mounting bracket; 35. Limit block. DETAILED DESCRIPTION

[0034] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0035] To facilitate understanding by those skilled in the art, the present application describes the specific implementation process of the technical solution provided by the present application through the following embodiments.

[0036] See also Figures 1-8 This embodiment provides a lens assembly and dispensing device for a camera module, including a frame 1; a clamping member 19, an image acquisition component, a dispensing component 16, and a glue shape inspection component 18 are provided on the frame 1; the image acquisition component and the dispensing component 16 are electrically connected; a plurality of rotatable rubber hoses 27 are provided on the dispensing component 16; wherein, the clamping member 19 is used to clamp the camera module 1-0 to be dispensed with glue and place it on the dispensing component 16, the image acquisition component is used to obtain the dispensing gap 1-3 position of the camera module 1-0 on the dispensing component 16, and drive the rubber hose 27 to move to the accurate position for dispensing according to the dispensing gap 1-3 position, and the glue shape inspection component 18 is used to check whether the dispensing quality of the camera module 1-0 is qualified. Therefore, in the present application, the position of the dispensing gap 1-3 on the camera module 1-0 is obtained through the image acquisition component, and then the angle and position of the hose 27 on the dispensing component 16 are adjusted so that the hose 27 corresponds to the position of the dispensing gap 1-3, so that the hose 27 can accurately perform the dispensing work, and the adjustment process is completed by the machine without manual operation, which can improve the work efficiency accordingly. At the same time, a plurality of hoses 27 are provided on the dispensing component 16, so that each hose 27 corresponds to a dispensing gap 1-3. Therefore, compared with the prior art, the dispensing work of multiple dispensing gaps 1-3 can be performed simultaneously, thereby further improving the work efficiency. Moreover, in another usage mode, multiple hoses 27 can be equipped with different glues, so that when dispensing different camera modules 1-0, switching to different hoses 27 for dispensing work is required, without the need to replace the glue of the hose 27 before continuing the dispensing work as in the prior art. Therefore, the time spent on replacing the glue can be reduced accordingly, further improving the work efficiency.

[0037] It is worth noting that the clamping member 19 can move on the rack 1 to clamp the camera module 1-0 and place it in the corresponding position, and the moving structure of the clamping member 19 adopts existing technology, such as through the cooperation of the rodless cylinder and the slide rail, so that the clamping member 19 can move on the rack 1, and the position distribution of the slide rail is designed so that the clamping member 19 can move to the corresponding position for clamping.

[0038] Furthermore, the number of the glue hoses 27 on the glue dispensing component 16 corresponds to the number of the glue dispensing gaps 1-3 of the camera module 1-0. In this embodiment, three glue hoses 27 are provided on the glue dispensing component 16, and each glue hose 27 corresponds to a glue dispensing gap 1-3.

[0039] Furthermore, the image acquisition component includes an image CCD camera (not shown in the figure) and a controller (not shown in the figure); the image CCD camera and the controller are both installed on the frame 1, and the image CCD camera and the dispensing component 16 are both electrically connected to the controller; wherein, the image CCD camera is used to take pictures of the camera module 1-0 on the dispensing component 16 and transmit the pictures to the controller, wherein the controller stores multiple groups of structural pictures of the camera module 1-0, and the controller compares and analyzes the pictures sent by the image CCD camera with the internal structure pictures to calculate the dispensing gap 1-3 position of the camera module 1-0 on the dispensing component 16, and adjusts the position of the hose 27 of the dispensing component 16 according to the dispensing gap 1-3 position, so that the position of the hose 27 corresponds to the dispensing gap 1-3, thereby ensuring that the hose 27 can accurately perform the dispensing work.

[0040] For further information, see Figure 3-Figure 6 The dispensing assembly 16 is provided with a movable frame 22 and a rotating block 28; the movable frame 22 is mounted on the frame 1 so as to be movable up and down, and the rotating block 28 is rotatably mounted on the support rod 23 of the movable frame 22; a plurality of rubber hoses 27 are mounted on the rotating block 28, and the inclination in the vertical direction can be adjusted.

[0041] Specifically, a plurality of adjusting members 26 are provided at the lower end surface of the rotating block 28, and a plurality of hoses 27 are installed on the adjusting members 26 in a one-to-one correspondence; the adjusting member 26 includes a first connecting rod 261 and a second connecting rod 262; the second connecting rod 262 is installed at the lower end surface of the rotating block 28; the hose 27 is installed on the first connecting rod 261, and at the same time, the first connecting rod 261 is rotatably installed on the second connecting rod 262 and fixed by a bolt 263. When the inclination of the hose 27 needs to be changed, that is, when the angle of the hose 27 in the vertical direction needs to be adjusted, the bolt 263 is loosened so that the first connecting rod 261 can rotate relative to the second connecting rod 262 to adjust the inclination angle of the hose 27. After adjusting to the appropriate position, the bolt 263 is tightened to fix the first connecting rod 261 on the second connecting rod 262, thereby keeping the hose 27 at a certain angle.

[0042] It is worth noting that the rotating block 28 has a hole, so that the hose 27 can pass through the hole and be stably installed on the adjusting member 26.

[0043] At the same time, a driving motor 25 electrically connected to the image acquisition component is provided on the mobile frame 22, specifically, a driving motor 25 is provided on the connecting block 24; a gear is provided on the output rod of the driving motor 25, and the rotating block 28 is a circular or semicircular structure (see Figure 6), the rotating block 28 is provided with a rack along its side wall, and the gear is meshed with the rack. After the controller obtains the specific position of the dispensing gap 1-3, it will control the drive motor 25 to start, and then drive the rotating block 28 to rotate through the drive motor 25 to adjust the position of the hose 27 and the angle in the horizontal direction.

[0044] In further scenarios, see Figure 3-Figure 6 The dispensing assembly 16 also includes a bracket 21, a screw rod 29 and a motor; the bracket 21 is installed on the frame 1, the motor is installed on the bracket 21, the screw rod 29 is vertically installed on the bracket 21, and the screw rod 29 is connected to the motor, and the movable frame 22 is engaged and installed on the screw rod 29; wherein, the screw rod 29 is driven to rotate by the motor, thereby driving the movable frame 22 to move up and down at the screw rod 29, and when moving downward, the rubber hose 27 performs the dispensing work.

[0045] For further information, see Figure 7 , the frame 1 is also provided with a UV component 17 for drying and curing the glue on the camera module 1-0; the UV component 17 includes a clamp 32 and a plurality of UV lamps 33; the clamp 32 is installed on the frame 1, and the clamp 32 is used to limit the placement of the camera module 1-0 that has completed the dispensing; a plurality of UV lamps 33 are evenly arranged on the clamp 32, and are specifically installed on the upper end surface of the clamp 32 through the mounting frame 34; after the camera module 1-0 completes the dispensing, the glue on the camera module 1-0 is dried and cured by the UV lamp 33, wherein a plurality of UV lamps 33 are distributed in various directions of the camera module 1-0, so as to irradiate the camera module 1-0 in all directions, thereby avoiding the situation where the UV lamp 33 has blind spots, allowing the glue to be quickly fixed and formed, and further improving work efficiency.

[0046] For further information, see Figure 7 , a plurality of limit blocks 35 are provided at the upper end surface of the clamp 32. Specifically, there are three limit blocks 35, all of which are provided at the upper end surface of the clamp 32. The camera modules 1-0 are placed one by one between the three limit blocks 35, and the camera modules 1-0 are limited and fixed by the limit blocks 35 so that they are stably placed on the clamp 32. After the curing work is completed, they are taken out, and then another camera module 1-0 is placed between the three limit blocks 35 for the next curing work.

[0047] In further scenarios, see Figure 7The UV component 17 also includes a locking controller 30 and a UV lamp controller 31; the locking controller 30 and the UV lamp controller 31 are electrically connected, and the UV lamp tube 33 is electrically connected to the UV lamp controller 31. When the camera module 1-0 is placed on the fixture 32, the locking controller 30 will receive a signal and send an instruction to the UV lamp controller 31 according to the signal, instructing the UV lamp controller 31 to start the UV lamp tube 33, so that the UV lamp tube 33 can perform the glue curing work of the camera module 1-0.

[0048] For further information, see Figure 8 The glue shape inspection component 18 includes a glue shape CCD camera 20 and a controller; the glue shape CCD camera 20 and the controller are both installed on the frame 1, and the glue shape CCD camera 20 is electrically connected to the controller, wherein the glue shape CCD camera 20 is used to take pictures of the camera module 1-0 that has completed glue dispensing and transmit the pictures to the controller, and the controller stores multiple groups of standard glue dispensing camera module 1-0 pictures. The controller will then compare and analyze the pictures sent by the glue shape CCD camera 20 with the internal standard pictures to check whether the glue shape on the camera module 1-0 is consistent with the glue shape on the standard picture, or whether it is within a similar range, so as to judge whether the glue dispensing quality is qualified, and when the glue dispensing quality is unqualified, a warning signal is issued, such as displaying a warning message on the display screen, or sounding an alarm through the alarm, so as to let the staff know the situation, so that the defective products can be eliminated in time to ensure the quality of the finished products.

[0049] It is worth noting that the controller in the image acquisition component, the controller in the glue shape inspection component 18 , the locking controller 30 and the UV lamp controller 31 can be the same controller.

[0050] For further information, see Figure 2 The frame 1 is also provided with a first material bin 11 for placing the lens holder 1-2, a second material bin 12 for placing the lens 1-1, a first suction component 13, a second suction component 15 and a locking machine 14; the first suction component 13 is used to clamp the lens holder 1-2 in the first material bin 11 and place it in the locking machine 14, and the second suction component 15 is used to clamp the lens 1-1 in the second material bin 12 and place it in the locking machine 14, and the locking machine is used to install the lens knob on the lens holder.

[0051] It is worth noting that the structures of the first suction assembly 13 and the second suction assembly 15 can be set to be connected with the clamping member 19 (see Figure 8 ) structure is the same, of course, it can also be set to other structures, as long as it can ensure the clamping and moving work of the lens 1-1 and the lens holder 1-2. The locking machine 14 is a conventional technology that can assemble the lens 1-1 and the lens holder 1-2 of the camera module 1-0.

[0052] The specific working process of this application is: the first suction component 13 is used to clamp the lens holder 1-2 in the first material bin 11 and place it on the locking assembly platform 141 of the locking machine 14, and the second suction component 15 is used to clamp the lens 1-1 in the second material bin 12 and place it on the locking assembly platform 141 of the locking machine 14, and then the locking machine 14 is used to install the lens 1-1 knob on the lens holder 1-2, thereby completing the preliminary assembly of the lens 1-1 and the lens holder 1-2.

[0053] Next, the clamping member 19 clamps the preliminarily assembled camera module 1-0 and places it on the dispensing platform 161 of the dispensing component 16 (the hose 27 is located above the dispensing platform 161), and uses the image CCD camera to photograph the camera module 1-0 on the dispensing component 16, and transmits the photograph to the controller, wherein the controller stores multiple sets of structural pictures of the camera module 1-0. Therefore, the controller compares and analyzes the pictures sent by the image CCD camera with the internal structure pictures to calculate the dispensing gap 1-3 position of the camera module 1-0 on the dispensing component 16, and starts the drive motor 25 according to the dispensing gap 1-3 position, so that the drive motor 25 drives the rotating block 28 to rotate, so that the hose 27 corresponds to the dispensing gap 1-3 position of the camera module 1-0, and then the motor starts the screw rod 29 to rotate, so that the movable frame 22 moves downward, so that the hose 27 moves downward together and contacts the dispensing gap 1-3, and then the dispensing work can be carried out.

[0054] After the dispensing is completed, the rubber hose 27 is driven to move upward, and the camera module 1-0 that has completed the dispensing is clamped and placed on the fixture 32 of the UV component 17 through the clamping part 19. Specifically, the camera modules 1-0 are placed one by one in the middle of the three limit blocks 35, and fixed by the limit blocks 35. After the camera module 1-0 is placed stably, the locking controller 30 will receive a signal and send an instruction to the UV lamp controller 31 according to the signal, instructing the UV lamp controller 31 to start the UV lamp tube 33, so that the UV lamp tube 33 can perform the glue curing work of the camera module 1-0.

[0055] After the glue of the camera module 1-0 is cured, the camera module 1-0 is clamped by the clamping member 19 and placed on the glue shape inspection platform 201. Then, the camera module 1-0 is photographed by the glue-shaped CCD camera 20 and the photos are transmitted to the controller. The controller stores multiple sets of standard glue-dispensing photos of the camera module 1-0. Then, the controller compares and analyzes the photos sent by the glue-shaped CCD camera 20 with the internal standard photos to check whether the glue shape on the camera module 1-0 is consistent with the glue shape on the standard photo, or whether it is within a similar range, so as to judge whether the glue dispensing quality is qualified. When the glue dispensing quality is unqualified, a warning signal is issued, such as displaying a warning message on the display screen or sounding an alarm through an alarm, so as to let the staff know the situation and eliminate the defective products in time to ensure the quality of the completed products.

[0056] Products that meet the standards are clamped by the clamping member 19 and placed in the good product collection area.

[0057] It is worth noting that the vertical inclination of the hose 27 is adjusted by staff. Specifically, before production, staff will determine whether the inclination of the hose 27 needs to be adjusted during dispensing based on the type of camera module 1-0. If adjustment is required, the staff will manually rotate the first connecting rod 261 to adjust the angle of the hose 27. After the inclination of the hose 27 is adjusted, the first connecting rod 261 is fixed with bolts 263 to ensure that the hose 27 maintains a certain inclination angle during subsequent processes.

[0058] At the same time, the fixation of the camera module 1-0 on the glue dispensing platform 161 and the glue shape inspection platform 201 can refer to the fixation of the camera module 1-0 on the fixture 32, that is, the limit block 35 can also be used on the glue dispensing platform 161 and the glue shape inspection platform 201 to limit and fix the camera module 1-0.

[0059] Compared with the prior art: the lens 1-1 assembly and glue dispensing device of the camera module 1-0 of the present application includes a frame 1; a clamping member 19, an image acquisition component, a glue dispensing component 16, and a glue shape inspection component 18 are provided on the frame 1; the image acquisition component and the glue dispensing component 16 are electrically connected; a plurality of rotatable glue hoses 27 are provided on the glue dispensing component 16; wherein, the clamping member 19 is used to clamp the camera module 1-0 to be glued and place it on the glue dispensing component 16, the image acquisition component is used to obtain the glue dispensing gap 1-3 position of the camera module 1-0 on the glue dispensing component 16, and drive the glue hose 27 to move to the accurate position for glue dispensing according to the glue dispensing gap 1-3 position, and the glue shape inspection component 18 is used to check whether the glue dispensing quality of the camera module 1-0 is qualified. Therefore, in the present application, the position of the glue dispensing gap 1-3 on the camera module 1-0 is obtained through the image acquisition component, and then the angle and position of the hose 27 on the glue dispensing component 16 are adjusted so that the hose 27 corresponds to the position of the glue dispensing gap 1-3, so that the hose 27 can accurately perform the glue dispensing work, and the adjustment process is completed by the machine without manual operation, which can improve the work efficiency accordingly. At the same time, a plurality of hoses 27 are provided on the glue dispensing component 16, so that each hose 27 corresponds to a glue dispensing gap 1-3, so that the glue dispensing work of multiple glue dispensing gaps 1-3 can be performed at the same time, thereby further improving the work efficiency. Moreover, in another usage mode, multiple hoses 27 can be equipped with different glues, so that when glue is dispensed on different camera modules 1-0, it is switched to different hoses 27 for glue dispensing, without the need to replace the glue of the hose 27 before continuing the glue dispensing work as in the prior art. Therefore, the time spent on replacing the glue can be reduced accordingly, further improving the work efficiency.

[0060] In addition, in this application, a glue shape inspection component 18 is also provided, which checks the glue dispensing condition of the camera module 1-0 to see whether the glue shape meets the standards, and issues a warning when unqualified products are found, so that the staff can remove them in time, thereby controlling the quality of the assembled camera module 1-0 and reducing the defective rate of the products produced.

[0061] 2. In the present application, a UV component 17 is also provided, and the UV component 17 includes a clamp 32 and a plurality of UV lamp tubes 33; the clamp 32 is installed on the frame 1, and the clamp 32 is used to limit the placement of the camera module 1-0 that has completed gluing; a plurality of UV lamp tubes 33 are evenly arranged on the clamp 32; after the camera module 1-0 completes gluing, the glue on the camera module 1-0 is dried and cured by the UV lamp tube 33, wherein a plurality of UV lamp tubes 33 are distributed in various directions of the camera module 1-0, so as to irradiate the camera module 1-0 in all directions, thereby avoiding the situation where the UV lamp tube 33 has blind spots, allowing the glue to be quickly fixed and formed, and further improving work efficiency.

[0062] As long as it does not violate the creative idea of ​​the present invention, any combination of various different embodiments of the present invention should be regarded as the content disclosed by the present invention; within the technical concept of the present invention, any simple modification of the technical solution and any combination of different embodiments that do not violate the creative idea of ​​the present invention should be within the protection scope of the present invention.

Claims

1. A lens assembly and glue dispensing device for a camera module, characterized by: The invention comprises a frame; a clamping member, an image acquisition component, a dispensing component, and a glue shape inspection component are provided on the frame; the image acquisition component and the dispensing component are electrically connected; the dispensing component is provided with a plurality of rotatable rubber hoses; The clamping member is used to clamp the camera module to be glued and place it on the glue dispensing component. The image acquisition component is used to obtain the glue dispensing gap position of the camera module on the glue dispensing component, and drive the rubber hose to the accurate position for glue dispensing according to the glue dispensing gap position. The glue shape inspection component is used to check whether the glue dispensing quality of the camera module is qualified.

2. The lens assembly and glue dispensing device for a camera module according to claim 1, characterized in that: The image acquisition component includes an image CCD camera and a controller; the image CCD camera and the controller are both installed on the frame, and the image CCD camera and the dispensing component are both electrically connected to the controller. The image CCD camera is used to take photos of the camera module of the dispensing component and transmit the photos to the controller. The controller is used to compare the photo information to obtain the dispensing gap position on the camera module and adjust the position of the hose according to the dispensing gap position.

3. The lens assembly and glue dispensing device for a camera module according to claim 1, characterized in that: The dispensing assembly is provided with a movable frame and a rotating block; the movable frame is mounted on the frame so as to be movable up and down, and the rotating block is rotatably mounted on the movable frame; a plurality of the rubber hoses are mounted on the rotating block, and the inclination in the vertical direction can be manually adjusted.

4. The lens assembly and glue dispensing device for a camera module according to claim 3, characterized in that: Several adjusting parts are provided at the lower end surface of the rotating block, and several rubber hoses are installed on the adjusting parts in a one-to-one correspondence; the adjusting parts include a first connecting rod and a second connecting rod; the second connecting rod is installed at the lower end surface of the rotating block; the rubber hose is installed on the first connecting rod, and the first connecting rod is rotatably installed on the second connecting rod and fixed by bolts.

5. The lens assembly and glue dispensing device for a camera module according to claim 3, characterized in that: The movable frame is provided with a driving motor electrically connected to the image acquisition component, the output rod of the driving motor is provided with a gear, the rotating block is provided with a rack along its side wall, the gear is engaged with the rack, and the rotating block is driven to rotate by the driving motor to adjust the position and angle of the hose.

6. The lens assembly and glue dispensing device for a camera module according to claim 3, characterized in that: The dispensing assembly also includes a bracket, a screw and a motor; the bracket is installed on the frame, the motor is installed on the bracket, the screw is vertically installed on the bracket, and the screw is connected to the motor, and the movable frame is engaged and installed on the screw.

7. The lens assembly and glue dispensing device for a camera module according to claim 1, characterized in that: The frame is also provided with a UV component for drying and curing the glue on the camera module; the UV component includes a fixture and a plurality of UV lamps; the fixture is installed on the frame, and the fixture is used to limit the placement of the camera module after the glue is dispensed; A plurality of UV lamp tubes are evenly arranged on the fixture.

8. The lens assembly and glue dispensing device for a camera module according to claim 7, characterized in that: A plurality of limit blocks are provided on the upper end surface of the clamp, and the limit blocks are used to limit and fix the camera module on the clamp.

9. The lens assembly and glue dispensing device for a camera module according to claim 1, characterized in that: The glue shape inspection component includes a glue shape CCD camera and a controller; the glue shape CCD camera and the controller are both installed on the frame, the glue shape CCD camera is electrically connected to the controller, the glue shape CCD camera is used to take photos of the camera module that has completed glue dispensing and transmit the photos to the controller, and the controller is used to compare the photos transmitted by the glue shape CCD camera to determine whether the glue dispensing quality is qualified.

10. The lens assembly and glue dispensing device for a camera module according to claim 1, characterized in that: The frame is also provided with a first material bin for placing the lens, a second material bin for placing the lens, a first suction assembly, a second suction assembly and a locking machine; the first suction assembly is used to clamp the lens base in the first material bin and place it in the locking machine, the second suction assembly is used to clamp the lens in the second material bin and place it in the locking machine, and the locking machine is used to install the lens knob on the lens base.

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