Camera bracket assembly equipment

Abstract

The present invention provides a camera bracket assembly device, which includes a double-layer conveying mechanism, a tray loading and unloading mechanism, a transfer robot, an assembly mechanism, a backboard loading mechanism, a backboard unloading mechanism, a photo positioning mechanism and a screw locking mechanism. The double-layer conveying mechanism is fixedly arranged on the front side of the tray loading and unloading mechanism, the transfer robot and the assembly mechanism are fixedly arranged between the tray loading and unloading mechanism and the double-layer conveying mechanism in sequence, the backboard loading mechanism and the backboard unloading mechanism are respectively fixed on the upstream side and the downstream side of the double-layer conveying mechanism, the photo positioning mechanism and the screw locking mechanism are both mounted above the double-layer conveying mechanism, the photo positioning mechanism and the screw locking mechanism correspond to the upstream side and the downstream side of the double-layer conveying mechanism respectively, which has the advantage that during the workpiece assembly process, the subsequent workpiece can continue to be transported to the subsequent process, the loading conveyor belt can increase its conveying efficiency, and the production efficiency of the production line will also be improved.

Description

Technical Field

[0001] The present invention relates to the field of automated assembly equipment, and in particular to camera bracket assembly equipment. Background Art

[0002] In various assembly production lines, conveying mechanisms are common mechanical equipment. The workpieces are transported to the conveyor belt of the assembly station through the loading conveyor belt on the conveying mechanism. On the conveyor belt of the assembly station, the workpieces need to undergo inspection, assembly and other processes. Only after completing the corresponding processing processes can the conveyor belt continue to transport the workpieces to the downstream stations. Since the workpieces stay for a long time at the assembly station, the loading conveyor belt needs to slow down the conveying speed accordingly, and the downstream processes also need to wait for the assembled workpieces for subsequent processing, which ultimately leads to low efficiency of the assembly equipment. For example, the assembly equipment of the tablet computer needs to accurately assemble the camera bracket on the back panel of the tablet computer. The assembly precision requirements are high, resulting in a long assembly cycle. The loading conveyor belt cannot operate efficiently and the production efficiency is low. Therefore, it is necessary to produce a camera bracket assembly equipment to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a camera bracket assembly device to solve the problems mentioned in the background technology.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] A camera bracket assembly device includes a double-layer conveying mechanism, a tray loading and unloading mechanism, a transfer manipulator, an assembly mechanism, a backboard loading mechanism, a backboard unloading mechanism, a photographing and positioning mechanism, and a screw locking mechanism. The double-layer conveying mechanism is fixedly arranged on the front side of the tray loading and unloading mechanism, the transfer manipulator and the assembly mechanism are fixedly arranged between the tray loading and unloading mechanism and the double-layer conveying mechanism in sequence, the backboard loading mechanism and the backboard unloading mechanism are respectively fixed on the upstream side and the downstream side of the double-layer conveying mechanism, the photographing and positioning mechanism and the screw locking mechanism are both mounted above the double-layer conveying mechanism, and the photographing and positioning mechanism and the screw locking mechanism correspond to the upstream side and the downstream side of the double-layer conveying mechanism respectively.

[0006] The double-layer conveying mechanism includes a first lifting assembly, a lifting bracket, a bottom conveying assembly and a top conveying assembly. The lifting bracket is fixed to the power output end of the first lifting assembly, the bottom conveying assembly is fixed to the lower side of the lifting bracket, and the top conveying assembly is fixed to the upper side of the lifting bracket.

[0007] The top-level conveying assembly includes an X-axis slide, a first X-axis drive component, a movable mounting plate, an adjustment bracket, an assembly conveyor belt, a carrier component, an X-axis positioning component and a Z-axis clamping component. The X-axis slide is fixed above the lifting bracket, the first X-axis drive component is fixed on the X-axis slide, the movable mounting plate is fixed to the power output end of the first X-axis drive component and is slidingly connected to the X-axis slide, the first X-axis drive component drives the movable mounting plate to move left and right, the adjustment bracket is fixed to the front and rear sides of the movable mounting plate and is adjustable in the front and rear directions, two groups of assembly conveyor belts are provided and are respectively fixed on the inner sides of the two groups of adjustment brackets, the carrier component is fixed on the movable mounting plate and corresponds to between the two groups of assembly conveyor belts, the X-axis positioning component is fixed to the left and right sides of the carrier component, and the Z-axis clamping component is fixed on the adjustment bracket.

[0008] Further description of the present invention: The first lifting assembly includes a fixed bracket, a first Z-axis driving component, a first Z-axis slide and a slider. The first Z-axis driving component is fixed on the fixed bracket, the lifting bracket is fixed at the power output end of the first Z-axis driving component, the first Z-axis slide is vertically fixed on the fixed bracket and the upper end passes through the lifting bracket, the slider is fixed on the lifting bracket and is slidably connected to the first Z-axis slide.

[0009] Further description of the present invention: The carrier assembly includes a first Z-axis cylinder, a carrier plate, and suction cups. The first Z-axis cylinder is fixed above the movable mounting plate and corresponds to the space between the two sets of assembly conveyor belts. The carrier plate is fixed to the power output end of the first Z-axis cylinder. The suction cups are fixed to the carrier plate and correspond to the four corners of the carrier plate.

[0010] The X-axis positioning component includes an X-axis cylinder, a first top block, a second top block, a third guide block, a clamping connecting block, a guide rod, a return spring and a clamping roller. The X-axis cylinder is fixed to the middle part below the carrier plate, the third guide block is fixed below the carrier plate and corresponds to the outside of the X-axis cylinder, the guide rod passes through the third guide block and is slidably connected to the third guide block, the second top block and the clamping connecting block are respectively fixed on the inner and outer sides of the guide rod, the return spring is sleeved on the guide rod and corresponds to between the third guide block and the second top block, the first top block is fixed to the power output end of the X-axis cylinder and corresponds to one side of the second top block, the clamping roller is rotatably mounted above the clamping connecting block, two groups of clamping rollers are arranged on the clamping connecting block and correspond to the top of the carrier plate, and two groups of X-axis positioning components are symmetrically arranged on the carrier plate.

[0011] The top-level conveying assembly also includes a conveying blocking component, which includes a second Z-axis cylinder and a stopper. The second Z-axis cylinder is fixed on the movable mounting plate with the power output end facing upward. The stopper is fixed on the power output end of the second Z-axis cylinder, and the stopper corresponds to the downstream side of the conveying of the carrier plate.

[0012] Further description of the present invention: The material tray loading and unloading mechanism includes a first cabinet, a second cabinet, a loading frame, a unloading frame, an X-axis drive assembly, a loading bracket, an unloading bracket and a transfer bracket. The first cabinet and the second cabinet are fixedly arranged on the left and right sides of the X-axis drive assembly, the loading frame and the unloading frame are respectively fixed on the first cabinet and the second cabinet, the loading bracket and the unloading bracket are both fixed to the power output end of the X-axis drive assembly, the loading bracket corresponds to the left side of the unloading bracket, and the transfer bracket is fixed to the front and rear sides of the X-axis drive assembly;

[0013] The loading frame is provided with a loading clamping assembly, the unloading frame is provided with a second lifting assembly and a unloading clamping assembly, the unloading clamping assembly is fixed to the power output end of the second lifting assembly, the loading bracket includes a first lifting cylinder and a first lifting support plate, the unloading bracket includes a second lifting cylinder and a second lifting support plate, the first lifting cylinder and the second lifting cylinder are both fixed to the power output end of the X-axis drive assembly, the first lifting support plate and the second lifting support plate are respectively fixed to the power output ends of the first lifting cylinder and the second lifting cylinder, the transfer bracket includes a third lifting cylinder and a third lifting support plate, the third lifting cylinder is provided in two groups and is fixed on the front and rear sides of the X-axis drive assembly, the third lifting support plate is provided in two groups and is respectively fixed to the power output ends of the two groups of third lifting cylinders.

[0014] Further description of the present invention: Universal wheels are installed on the bottom of the first cabinet and the bottom of the second cabinet.

[0015] Further description of the present invention: the loading frame includes a first limiting column and a loading clamping assembly, the first limiting columns are provided in four groups and are respectively fixed at the four corners above the first cabinet, the upper end of the first limiting column is an L-shaped plate, and the four groups of L-shaped plates enclose a rectangular area, the loading clamping assembly includes a first Y-axis cylinder and a first support block, the first Y-axis cylinder is fixed in the middle of the first limiting column and the power output end faces the rectangular area, the first support block is fixed to the power output end of the first Y-axis cylinder, the first Y-axis cylinder and the first support block are both provided in four groups, and respectively correspond to the four groups of first limiting columns;

[0016] The blanking frame includes a second limiting column, a second lifting assembly and a blanking clamping assembly. The second limiting columns are provided in four groups and are respectively fixed at the four corners above the second cabinet. The upper ends of the second limiting columns are L-shaped plates. The four groups of L-shaped plates enclose a rectangular area. The second lifting assembly is fixed on the second limiting columns and corresponds to the front and back sides of the second cabinet. The blanking clamping assembly includes a second Y-axis cylinder and a second support block. The second Y-axis cylinder is fixed to the power output end of the second lifting assembly. The power output end of the second Y-axis cylinder faces the rectangular area. The second support block is fixed to the power output end of the second Y-axis cylinder.

[0017] The second lifting assembly includes a first connecting plate, a fourth lifting cylinder, a second Z-axis slide and a movable bracket. The first connecting plate is fixed on the second limiting column, the fourth lifting cylinder and the second Z-axis slide are fixed on the first connecting plate, the movable bracket is fixed on the power output end of the fourth lifting cylinder and is slidably connected to the second Z-axis slide, and the second Y-axis cylinder is fixed on the movable bracket.

[0018] Further description of the present invention: First guide blocks are provided on both the left and right sides above the first lifting support plate, and guide slopes are provided on the inner sides of the first guide blocks;

[0019] Second guide blocks are provided on both the left and right sides above the second lifting support plate, and guide inclined surfaces are provided on the inner sides of the second guide blocks.

[0020] Further description of the present invention: the assembly mechanism includes a positioning stage assembly and a material moving assembly, the positioning stage assembly includes a linear drive component, a positioning photographing component and a movable stage, the positioning photographing component is fixedly arranged on one side of the linear drive component, and the movable stage is fixed to the power output end of the linear drive component, the material moving assembly includes a second X-axis drive component, a Y-axis drive component, a second Z-axis drive component, a pressure detection component, a second connecting plate, a rotating motor and a clamping component, the second X-axis drive component is fixed to the power output end of the Y-axis drive component, the second Z-axis drive component is fixed to the power output end of the second X-axis drive component, the pressure detection component is fixed to the power output end of the second Z-axis drive component, the second connecting plate is fixed below the pressure detection component, the rotating motor is fixed on the second connecting plate, and the clamping component is fixed to the power output end of the rotating motor and corresponds to the top of the movable stage;

[0021] The clamping component includes a mounting frame, a clamping cylinder, a clamping cylinder and a pressing boss. The mounting frame is fixed to the power output end of the rotating motor. An air avoidance hole is opened in the middle of the mounting frame. The clamping cylinder is fixed to the bottom of the mounting frame. Two groups of clamping cylinders are provided and are both fixed to the power output end of the clamping cylinder. The clamping cylinder drives the two groups of clamping cylinders to move in opposite directions. The clamping cylinders correspond to the air avoidance holes. The pressing boss is fixed to the mounting frame and protrudes downward from the mounting frame.

[0022] The positioning and photographing component includes a first mounting plate and a positioning camera. The first mounting plate is fixed to one side of the linear drive component. The positioning camera is fixed to the first mounting plate and can be adjusted in the vertical direction. The shooting end of the positioning camera faces upward.

[0023] Positioning columns and photographing holes are provided on the movable platform. The positioning columns are fixed above the movable platform. Two groups of positioning columns are arranged on the left and right sides of the movable platform, and two groups of photographing holes are arranged side by side on the left and right sides. The photographing holes correspond to the positioning columns on the left and right sides, and a support part is formed between the two groups of photographing holes.

[0024] Further description of the present invention: The positioning platform assembly also includes a code scanning component, which is fixedly arranged on one side of the positioning and photographing component.

[0025] Further description of the present invention: The pressure detection component includes a second mounting plate, a fixed block, a vertical slide, a first movable block, a second movable block, a compression spring and a pressure sensor. The second mounting plate is fixed to the power output end of the second Z-axis drive component. The fixed block and the vertical slide are both fixed on the second mounting plate. The vertical slide corresponds to the bottom of the fixed block. The first movable block is slidingly connected to the vertical slide. The upper and lower ends of the spring are respectively fixed on the fixed block and the first movable block. The upper end of the pressure sensor is fixed on the first movable block, and the lower end of the pressure sensor is fixed on the second movable block.

[0026] The beneficial effects of the present invention are as follows: the design is used to assemble the camera bracket to the back panel of the tablet computer, the camera bracket is neatly placed in the material tray, and the material tray loading and unloading mechanism transports the camera bracket to the transfer robot, the transfer robot grabs the camera bracket and places it on the assembly mechanism, the tablet computer back panel is transported to the double-layer conveying mechanism through the back panel loading mechanism, after the photo positioning mechanism takes a photo and positions the back panel, the assembly mechanism assembles the camera bracket on the back panel, and then locks the camera bracket on the back panel through the screw locking mechanism, and the assembled back panel is transported to the subsequent process through the back panel unloading mechanism.

[0027] The loading conveyor belt on the backboard loading mechanism is connected with the assembly conveyor belt of this design, and the backboard is transported to the assembly conveyor belt and placed on the carrier component. After the backboard is fixed on the carrier component by the X-axis positioning component and the Z-axis clamping component, the first lifting component drives the lifting bracket to rise, so that the bottom conveying component is connected with the loading conveyor belt. The subsequent backboard can continue to be transported to the downstream equipment through the backboard unloading mechanism, and the first X-axis drive component drives the carrier component to move in the left and right directions to the inspection, assembly station, etc. for the corresponding process. After the backboard on the carrier component is processed, the top conveying component descends, and the assembly conveyor belt is connected with the conveyor belt of the backboard unloading mechanism, thereby transporting the completed workpiece to the subsequent process. The advantage of this design is that during the backboard assembly process, the subsequent backboard can continue to be transported to the subsequent process for other processing. The backboard loading mechanism can increase its conveying efficiency, and the production efficiency of the production line will also be improved. Moreover, this equipment can be set side by side to perform assembly processes on multiple backboards. When a certain equipment is in assembly operation, the workpiece is automatically transported to the subsequent idle equipment, further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is the overall structural diagram of the present invention;

[0029] Figure 2 This is a top view of the present invention (with the camera positioning mechanism hidden);

[0030] Figure 3 This is the overall structural diagram of the double-layer conveying mechanism of the present invention;

[0031] Figure 4 It is a structural diagram of the first lifting assembly, the lifting bracket and the bottom conveying assembly in the present invention;

[0032] Figure 5 It is a structural diagram of the top conveying assembly in the present invention;

[0033] Figure 6 is a side view of the top conveying assembly of the present invention;

[0034] Figure 7 It is a structural diagram of the stage component and the X-axis positioning component in the present invention;

[0035] Figure 8 It is a front view of the stage component and the X-axis positioning component of the present invention;

[0036] Figure 9 1 is a structural diagram of the stage component and the X-axis positioning component in the present invention (looking from above);

[0037] Figure 10 This is the overall structural diagram of the tray loading and unloading mechanism of the present invention;

[0038] Figure 11 This is a front view of the tray loading and unloading mechanism of the present invention;

[0039] Figure 12 It is a structural diagram of the loading rack in the present invention;

[0040] Figure 13 It is a structural diagram of the blanking frame in the present invention;

[0041] Figure 14 yes Figure 10 A partial enlarged view of position A in the middle;

[0042] Figure 15 It is the overall structural diagram of the assembly mechanism in the present invention;

[0043] Figure 16 It is a structural diagram of the positioning stage assembly in the present invention;

[0044] Figure 17 yes Figure 16 A partial enlarged view of position B in the middle;

[0045] Figure 18 It is a structural diagram of the material transfer assembly in the present invention;

[0046] Figure 19 yes Figure 18 A partial enlarged view of the middle C position;

[0047] Figure 20 It is a structural diagram of the clamping component in the present invention;

[0048] Figure 21 1 is a structural diagram of the clamping component of the present invention (looking from above);

[0049] Description of reference numerals:

[0050] 1. Double-layer conveying mechanism; 2. Material tray loading and unloading mechanism; 3. Transfer robot; 4. Assembly mechanism; 5. Back plate loading mechanism; 6. Back plate unloading mechanism; 7. Photo positioning mechanism; 8. Screw locking mechanism; 11. First lifting assembly; 111. Fixed bracket; 112. First Z-axis drive component; 113. First Z-axis slide; 114. Slider; 12. Lifting bracket; 13. Bottom conveying assembly; 14. Top conveying assembly; 141. X-axis slide; 142. First X-axis drive component; 143. Movable mounting plate; 144. Adjustment Section bracket; 145, assembly conveyor belt; 146, carrier component; 1461, first Z-axis cylinder; 1462, carrier plate; 1463, suction cup; 147, X-axis positioning component; 1471, X-axis cylinder; 1472, first top block; 1473, second top block; 1474, third guide block; 1475, clamping connection block; 1476, guide rod; 1477, return spring; 1478, clamping roller; 148, Z-axis pressing component; 149, conveying blocking component; 1491, second Z-axis cylinder; 1492, stop block;

[0051] 21. First cabinet; 22. Second cabinet; 23. Loading rack; 231. First limiting column; 232. Loading clamping assembly; 2321. First Y-axis cylinder; 2322. First support block; 24. Unloading rack; 241. Second limiting column; 242. Second lifting assembly; 2421. First connecting plate; 2422. Fourth lifting cylinder; 2423. Second Z-axis slide; 2424. Movable bracket; 243. Unloading clamping assembly Assembly; 2431, second Y-axis cylinder; 2432, second support block; 25, X-axis drive assembly; 26, loading bracket; 261, first lifting cylinder; 262, first lifting support plate; 2621, first guide block; 27, unloading bracket; 271, second lifting cylinder; 272, second lifting support plate; 2721, second guide block; 28, transfer bracket; 281, third lifting cylinder; 282, third lifting support plate; 41, fixed Positioning stage assembly; 411, linear drive component; 412, positioning and photographing component; 4121, first mounting plate; 4122, positioning camera; 413, movable stage; 4131, positioning column; 4132, photographing through hole; 4133, support part; 414, code scanning component; 42, material transfer assembly; 421, second X-axis drive component; 422, Y-axis drive component; 423, second Z-axis drive component; 424, pressure detection component ; 4241, second mounting plate; 4242, fixed block; 4243, vertical slide; 4244, first movable block; 4245, second movable block; 4246, compression spring; 4247, pressure sensor; 425, second connecting plate; 426, rotating motor; 427, clamping component; 4271, mounting frame; 42711, air avoidance hole; 4272, clamping cylinder; 4273, clamping cylinder; 4274, clamping boss. DETAILED DESCRIPTION

[0052] The present invention will be further described below with reference to the accompanying drawings:

[0053] like Figures 1 to 9 As shown, a camera bracket assembly device includes a double-layer conveying mechanism 1, a tray loading and unloading mechanism 2, a transfer manipulator 3, an assembly mechanism 4, a back plate loading mechanism 5, a back plate unloading mechanism 6, a photographing and positioning mechanism 7 and a screw locking mechanism 8. The double-layer conveying mechanism 1 is fixedly arranged on the front side of the tray loading and unloading mechanism 2, the transfer manipulator 3 and the assembly mechanism 4 are fixedly arranged between the tray loading and unloading mechanism 2 and the double-layer conveying mechanism 1 in sequence, the back plate loading mechanism 5 and the back plate unloading mechanism 6 are respectively fixed on the upstream side and the downstream side of the double-layer conveying mechanism 1, the photographing and positioning mechanism 7 and the screw locking mechanism 8 are both mounted above the double-layer conveying mechanism 1, and the photographing and positioning mechanism 7 and the screw locking mechanism 8 correspond to the upstream side and the downstream side of the double-layer conveying mechanism 1 respectively;

[0054] The double-layer conveying mechanism 1 includes a first lifting component 11, a lifting bracket 12, a bottom conveying component 13 and a top conveying component 14. The lifting bracket 12 is fixed at the power output end of the first lifting component 11, the bottom conveying component 13 is fixed on the lower side of the lifting bracket 12, and the top conveying component 14 is fixed on the upper side of the lifting bracket 12.

[0055] The first lifting assembly 11 drives the lifting bracket 12 to move up and down, thereby driving the bottom conveying assembly 13 and the top conveying assembly 14 to connect with the loading conveyor belt in the previous process.

[0056] The top conveying assembly 14 includes an X-axis slide 141, a first X-axis driving component 142, a movable mounting plate 143, an adjusting bracket 144, an assembly conveyor belt 145, a platform component 146, an X-axis positioning component 147 and a Z-axis pressing component 148. The X-axis slide 141 is fixed above the lifting bracket 12, the first X-axis driving component 142 is fixed on the X-axis slide 141, the movable mounting plate 143 is fixed to the power output end of the first X-axis driving component 142 and is slidably connected to the X-axis slide 141, and the first The X-axis driving component 142 drives the movable mounting plate 143 to move left and right, the adjusting bracket 144 is fixed on the front and rear sides of the movable mounting plate 143 and can be adjusted in the front and rear directions, two groups of assembly conveyor belts 145 are set and respectively fixed on the inner sides of the two groups of adjusting brackets 144, the carrier component 146 is fixed on the movable mounting plate 143 and corresponds to between the two groups of assembly conveyor belts 145, the X-axis positioning component 147 is fixed on the left and right sides of the carrier component 146, and the Z-axis clamping component 148 is fixed on the adjusting bracket 144.

[0057] This design is used to assemble the camera bracket to the back panel of the tablet computer. The camera bracket is neatly placed in the material tray, and the material tray loading and unloading mechanism 2 transports the camera bracket to the transfer robot 3. The transfer robot 3 grabs the camera bracket and places it on the assembly mechanism 4. The tablet computer back panel is transported to the double-layer conveying mechanism 1 through the back panel loading mechanism 5. After the photo positioning mechanism 7 takes a photo and positions the back panel, the assembly mechanism 4 assembles the camera bracket on the back panel, and then locks the camera bracket on the back panel through the locking screw mechanism 8. The assembled back panel is transported to the subsequent process through the back panel unloading mechanism 6.

[0058] The loading conveyor belt on the back plate loading mechanism 5 is connected with the assembly conveyor belt 145 of this design, and the back plate is transported to the assembly conveyor belt 145 and placed on the carrier component 146. After the back plate is fixed on the carrier component 146 by the X-axis positioning component 147 and the Z-axis pressing component 148, the first lifting component 11 drives the lifting bracket 12 to rise, so that the bottom conveying component 13 is connected with the loading conveyor belt. The subsequent back plates can continue to be transported to the downstream equipment through the back plate unloading mechanism 6, and the first X-axis driving component 142 drives the carrier component 146 to move in the left and right directions to the inspection and assembly stations for corresponding In the process, after the backboard on the carrier component 146 is processed, the top conveying component 14 descends, and the assembly conveyor belt 145 is connected with the conveyor belt of the backboard unloading mechanism 6, so that the processed workpiece is conveyed to the subsequent process. The advantage of this design is that during the backboard assembly process, the subsequent backboard can continue to be transported to the subsequent process for other processing. The backboard loading mechanism 5 can increase its conveying efficiency, and the production efficiency of the production line will also be improved. Moreover, this equipment can be set side by side to perform assembly processes on multiple backboards. When a certain equipment is in assembly operation, the workpiece is automatically transported to the subsequent idle equipment, further improving production efficiency.

[0059] The first lifting assembly 11 includes a fixed bracket 111, a first Z-axis driving component 112, a first Z-axis slide 113 and a slider 114. The first Z-axis driving component 112 is fixed on the fixed bracket 111, the lifting bracket 12 is fixed at the power output end of the first Z-axis driving component 112, the first Z-axis slide 113 is vertically fixed on the fixed bracket 111 and the upper end passes through the lifting bracket 12, the slider 114 is fixed on the lifting bracket 12 and is slidably connected to the first Z-axis slide 113.

[0060] The first Z-axis driving component 112 drives the lifting bracket 12 to move up and down, and the lifting slider 114 slides smoothly on the first Z-axis slide 113 .

[0061] The carrier component 146 includes a first Z-axis cylinder 1461, a carrier plate 1462 and a suction cup 1463. The first Z-axis cylinder 1461 is fixed above the movable mounting plate 143 and corresponds to between the two sets of assembly conveyor belts 145. The carrier plate 1462 is fixed at the power output end of the first Z-axis cylinder 1461. The suction cup 1463 is fixed on the carrier plate 1462 and corresponds to the four corners of the carrier plate 1462.

[0062] When the workpiece is transported on the assembly conveyor belt 145 and is above the carrier plate 1462, the first Z-axis cylinder 1461 drives the carrier plate 1462 to rise and lift the workpiece. Then the X-axis positioning component 147 and the Z-axis clamping component 148 position the workpiece, and the suction cup 1463 uses the vacuum equipment to vacuum and adsorb and fix the workpiece.

[0063] The X-axis positioning component 147 includes an X-axis cylinder 1471, a first top block 1472, a second top block 1473, a third guide block 1474, a clamping connection block 1475, a guide rod 1476, a return spring 1477 and a clamping roller 1478. The X-axis cylinder 1471 is fixed to the middle part below the carrier plate 1462, the third guide block 1474 is fixed below the carrier plate 1462 and corresponds to the outside of the X-axis cylinder 1471, the guide rod 1476 passes through the third guide block 1474 and is slidably connected to the third guide block 1474, the second top block 1473 and the clamping connection block 1475 are fixed to the third guide block 1474. 75 are respectively fixed on the inner and outer sides of the guide rod 1476, the return spring 1477 is sleeved on the guide rod 1476 and corresponds to the third guide block 1474 and the second top block 1473, the first top block 1472 is fixed to the power output end of the X-axis cylinder 1471 and corresponds to one side of the second top block 1473, the clamping roller 1478 is rotatably mounted above the clamping connection block 1475, two groups of clamping rollers 1478 are provided on the clamping connection block 1475 and correspond to the top of the carrier plate 1462, and two groups of X-axis positioning components 147 are symmetrically provided on the carrier plate 1462;

[0064] Before the carrier plate 1462 lifts the workpiece, the X-axis cylinder 1471 drives the first ejector block 1472 to eject outward, thereby driving the second ejector block 1473 to eject the clamping connection block 1475 outward, that is, the two sets of clamping connection blocks 1475 are in an open state so that the workpiece can be placed on the carrier plate 1462. When the carrier plate 1462 lifts the workpiece, the X-axis cylinder 1471 drives the first ejector block 1472 to reset inward, and the clamping connection block 1475 moves inward under the action of the reset spring 1477, so that the clamping rollers 1478 on both sides clamp the workpiece along the X-axis direction.

[0065] The top-level conveying assembly 14 also includes a conveying blocking component 149, which includes a second Z-axis cylinder 1491 and a stopper 1492. The second Z-axis cylinder 1491 is fixed on the movable mounting plate 143 with the power output end facing upward, and the stopper 1492 is fixed at the power output end of the second Z-axis cylinder 1491. The stopper 1492 corresponds to the downstream side of the conveying of the carrier plate 1462.

[0066] After the loading conveyor belt transports the workpiece to the assembly conveyor belt 145, the workpiece is blocked by the stop block 1492, thereby performing preliminary positioning of the workpiece so that the carrier plate 1462 can accurately support the workpiece, and the X-axis positioning component 147 and the Z-axis clamping component 148 can precisely position the workpiece. After the workpiece processing is completed, the second Z-axis cylinder 1491 drives the stop block 1492 to descend so that the workpiece can be transported to the subsequent workstation.

[0067] like Figures 10 to 14As shown, the tray loading and unloading mechanism 2 includes a first cabinet 21, a second cabinet 22, a loading frame 23, a unloading frame 24, an X-axis drive assembly 25, a loading bracket 26, a unloading bracket 27 and a transfer bracket 28. The first cabinet 21 and the second cabinet 22 are fixedly arranged on the left and right sides of the X-axis drive assembly 25, the loading frame 23 and the unloading frame 24 are respectively fixed on the first cabinet 21 and the second cabinet 22, the loading bracket 26 and the unloading bracket 27 are both fixed at the power output end of the X-axis drive assembly 25, the loading bracket 26 corresponds to the left side of the unloading bracket 27, and the transfer bracket 28 is fixed on the front and back sides of the X-axis drive assembly 25;

[0068] The loading frame 23 is provided with a loading clamping assembly 232, and the unloading frame 24 is provided with a second lifting assembly 242 and a unloading clamping assembly 243. The unloading clamping assembly 243 is fixed to the power output end of the second lifting assembly 242. The loading bracket 26 includes a first lifting cylinder 261 and a first lifting support plate 262. The unloading bracket 27 includes a second lifting cylinder 271 and a second lifting support plate 272. The first lifting cylinder 261 and the second lifting cylinder 271 are both fixed to the power output end of the X-axis drive assembly 25. The first lifting support plate 262 and the second lifting support plate 272 are respectively fixed to the power output ends of the first lifting cylinder 261 and the second lifting cylinder 271. The transfer bracket 28 includes a third lifting cylinder 281 and a third lifting support plate 282. The third lifting cylinder 281 is provided in two groups and is fixed on the front and rear sides of the X-axis drive assembly 25. The third lifting support plate 282 is provided in two groups and is respectively fixed to the power output ends of the two groups of third lifting cylinders 281.

[0069] The tray with the camera bracket is stacked in the loading rack body 23, and the bottom tray is fixed by the loading clamping assembly 232. When loading is required, the X-axis drive assembly 25 drives the loading bracket 26 to run under the tray, and the first lifting cylinder 261 drives the first lifting support plate 262 to rise. The loading clamping assembly 232 releases the tray, and the bottom tray is placed on the first lifting support plate 262 by gravity. The loading clamping assembly 232 clamps the second-to-last tray at the bottom, and the first lifting support plate 262 descends and runs to the transfer bracket 28. Subsequent equipment grabs the material from the tray and transports it to the subsequent process. After all the materials are taken out, the third lifting cylinder 281 drives the third lifting support plate 282 to rise, lifts the empty tray, and the X-axis drive assembly 25 drives the unloading bracket 27 to the bottom of the empty tray, and the second lifting cylinder 271 The second lifting support plate 272 is lifted and holds up the empty material tray, and then the second lifting support plate 272 and the third lifting support plate 282 are lowered in turn, and the third lifting support plate 282 runs to the unloading bracket 27, and the unloading clamping component 243 releases the original empty material tray and falls on the new empty material tray, and then the second lifting component 242 drives the unloading clamping component 243 to descend, and the unloading clamping component 243 clamps the empty material tray at the bottom layer and then rises, and the unloading bracket 27 is reset and performs the next cycle, thereby realizing the loading and unloading of the material tray. This design adopts cylinder drive and cooperates with gravity to realize the loading and unloading actions of the material tray, avoiding the use of more expensive motors, screws and other components, saving manufacturing costs, and simultaneously driving the loading bracket 26 and the unloading bracket 27 to operate through the X-axis drive component 25, making the equipment structure more compact and further reducing costs.

[0070] Universal wheels are installed at the bottom of the first cabinet 21 and the bottom of the second cabinet 22, which facilitates the movement of the first cabinet 21 and the second cabinet 22, and provides convenience when it is necessary to manually put the material tray into the loading rack 23 and take the material tray out from the unloading rack 24.

[0071] The loading frame 23 includes a first limiting column 231 and a loading clamping assembly 232. The first limiting column 231 is provided in four groups and is respectively fixed at the four corners above the first cabinet 21. The upper end of the first limiting column 231 is an L-shaped plate. The four groups of L-shaped plates enclose a rectangular area. The loading clamping assembly 232 includes a first Y-axis cylinder 2321 and a first support block 2322. The first Y-axis cylinder 2321 is fixed in the middle of the first limiting column 231 and the power output end faces the rectangular area. The first support block 2322 is fixed at the power output end of the first Y-axis cylinder 2321. The first Y-axis cylinder 2321 and the first support block 2322 are both provided in four groups, and correspond to the four groups of first limiting columns 231 respectively.

[0072] The four corners of the material tray are limited by the L-shaped plate, and a groove can be set at the bottom of the material tray. When the material tray needs to be clamped, the first Y-axis cylinder 2321 drives the first support block 2322 to run into the groove, thereby clamping the material tray.

[0073] The unloading frame 24 includes a second limiting column 241, a second lifting assembly 242 and a unloading clamping assembly 243. The second limiting columns 241 are arranged in four groups and are respectively fixed at the four corners above the second cabinet 22. The upper end of the second limiting column 241 is an L-shaped plate. The four groups of L-shaped plates enclose a rectangular area. The second lifting assembly 242 is fixed on the second limiting column 241 and corresponds to the front and back sides of the second cabinet 22. The unloading clamping assembly 243 includes a second Y-axis cylinder 2431 and a second support block 2432. The second Y-axis cylinder 2431 is fixed to the power output end of the second lifting assembly 242. The power output end of the second Y-axis cylinder 2431 faces the rectangular area. The second support block 2432 is fixed to the power output end of the second Y-axis cylinder 2431.

[0074] The four corners of the material tray are limited by an L-shaped plate, and a groove can be set at the bottom of the material tray. When the material tray needs to be clamped and lifted, the second Y-axis cylinder 2431 drives the second support block 2432 to run into the groove, thereby clamping the material tray and lifting the material tray under the drive of the second lifting component 242.

[0075] The second lifting assembly 242 includes a first connecting plate 2421, a fourth lifting cylinder 2422, a second Z-axis slide 2423 and a movable bracket 2424. The first connecting plate 2421 is fixed on the second limiting column 241, the fourth lifting cylinder 2422 and the second Z-axis slide 2423 are fixed on the first connecting plate 2421, the movable bracket 2424 is fixed on the power output end of the fourth lifting cylinder 2422 and is slidingly connected to the second Z-axis slide 2423, and the second Y-axis cylinder 2431 is fixed on the movable bracket 2424.

[0076] The fourth lifting cylinder 2422 drives the movable bracket 2424 to slide vertically on the second Z-axis slide 2423, thereby driving the second Y-axis cylinder 2431 to move up and down.

[0077] First guide blocks 2621 are provided on both sides above and below the first lifting support plate 262 . The inner side of the first guide blocks 2621 is provided with guide slopes, which can ensure that the material tray falls accurately into the first lifting support plate 262 when it falls.

[0078] Second guide blocks 2721 are provided on both sides above and below the second lifting support plate 272 . The inner sides of the second guide blocks 2721 are provided with guide slopes, which can help the material tray to fall accurately into the second lifting support plate 272 when it falls.

[0079] like Figures 15 to 21 As shown, the assembly mechanism 4 includes a positioning stage assembly 41 and a material moving assembly 42. The positioning stage assembly 41 includes a linear drive component 411, a positioning and photographing component 412, and a moving stage 413. The positioning and photographing component 412 is fixedly arranged on one side of the linear drive component 411, and the moving stage 413 is fixed on the power output end of the linear drive component 411. The material moving assembly 42 includes a second X-axis drive component 421, a Y-axis drive component 422, a second Z-axis drive component 423, a pressure detection component 424, a second connecting plate 425, and a rotating motor 42. 6 and the clamping component 427, the second X-axis driving component 421 is fixed to the power output end of the Y-axis driving component 422, the second Z-axis driving component 423 is fixed to the power output end of the second X-axis driving component 421, the pressure detecting component 424 is fixed to the power output end of the second Z-axis driving component 423, the second connecting plate 425 is fixed below the pressure detecting component 424, the rotating motor 426 is fixed on the second connecting plate 425, and the clamping component 427 is fixed to the power output end of the rotating motor 426 and corresponds to the top of the movable platform 413.

[0080] The clamping component 427 includes a mounting frame 4271, a clamping cylinder 4272, a clamping cylinder 4273 and a clamping boss 4274. The mounting frame 4271 is fixed to the power output end of the rotating motor 426. A clearance hole 42711 is opened in the middle of the mounting frame 4271. The clamping cylinder 4272 is fixed below the mounting frame 4271. Two groups of clamping cylinders 4273 are arranged and are both fixed to the power output end of the clamping cylinder 4272. The clamping cylinder 4272 drives the two groups of clamping cylinders 4273 to move in opposite directions. The clamping cylinders 4273 correspond to the clearance hole 42711. The clamping boss 4274 is fixed on the mounting frame 4271 and protrudes downward from the mounting frame 4271.

[0081] The camera bracket is provided with a through hole for installing the tablet camera lens. The camera bracket is placed on the mobile platform 413 through the previous process. The linear drive component 411 drives the mobile platform 413 to be transported to the positioning and photographing component 412. After the positioning and photographing component 412 positions the camera bracket for photographing, the camera bracket is grabbed by the material transfer component 42 and transported to the subsequent process for assembly. The second X-axis drive component 421, the Y-axis drive component 422 and the second Z-axis drive component 423 drive the clamping component 427 to run towards the camera bracket. The rotating motor 426 can adjust the angle of the clamping component 427. In order to accurately grasp and assemble the camera bracket, this design sets a clamping cylinder 4273 on the clamping component 427. The clamping cylinder 4273 passes through two groups of through holes on the camera bracket. The two groups of clamping cylinders 4273 move in opposite directions to clamp the camera bracket. The clamping force is large and the clamping is more firm. At the same time, under the action of the clamping boss 4274, the camera bracket is limited to avoid position displacement of the camera bracket during grasping, transportation and assembly, thereby improving the accuracy of grasping, transportation and assembly, avoiding damage to the workpiece during assembly, ensuring the stability of the production line and improving production efficiency.

[0082] The positioning and photographing component 412 includes a first mounting plate 4121 and a positioning camera 4122. The first mounting plate 4121 is fixed on one side of the linear driving component 411. The positioning camera 4122 is fixed on the first mounting plate 4121 and can be adjusted in the vertical direction. The shooting end of the positioning camera 4122 faces upward. By adjusting the height of the positioning camera 4122, focus adjustment can be performed to improve the accuracy of photographing and positioning.

[0083] The movable platform 413 is provided with positioning columns 4131 and photographing holes 4132. The positioning columns 4131 are fixed above the movable platform 413. Two groups of positioning columns 4131 are arranged on the left and right sides of the movable platform 413. Two groups of photographing holes 4132 are arranged side by side on the left and right sides. The photographing holes 4132 correspond to between the positioning columns 4131 on the left and right sides, and a support part 4133 is formed between the two groups of photographing holes 4132.

[0084] The two sides of the camera bracket are fixed on the movable platform 413 through the positioning columns 4131, and the middle part is placed on the support part 4133, so that the position of the camera bracket is accurate. Through the two groups of photographing through holes 4132, it is convenient to position the camera 4122 to take pictures and position the workpiece.

[0085] The positioning platform assembly 41 further includes a code scanning component 414 , which is fixedly arranged on one side of the positioning photographing component 412 . The code scanning component 414 is used to record the serial number information of the workpiece for production management and product tracking.

[0086] The pressure detection component 424 includes a second mounting plate 4241, a fixed block 4242, a vertical slide 4243, a first movable block 4244, a second movable block 4245, a compression spring 4246 and a pressure sensor 4247. The second mounting plate 4241 is fixed to the power output end of the second Z-axis driving component 423. The fixed block 4242 and the vertical slide 4243 are both fixed on the second mounting plate 4241. The vertical slide 4243 corresponds to the bottom of the fixed block 4242. The first movable block 4244 is slidingly connected to the vertical slide 4243. The upper and lower ends of the spring are respectively fixed on the fixed block 4242 and the first movable block 4244. The upper end of the pressure sensor 4247 is fixed on the first movable block 4244, and the lower end of the pressure sensor 4247 is fixed on the second movable block 4245.

[0087] When the second Z-axis driving component 423 drives the clamping component 427 to descend, the lower end of the clamping cylinder 4273 is inserted into the through hole of the camera bracket, and the upper end of the clamping cylinder 4273 has a larger diameter and will contact the upper end surface of the workpiece. The compression spring 4246 is compressed to play a buffering role. At the same time, the pressure received by the pressure sensor 4247 continues to increase. After reaching a certain pressure, the second Z-axis driving component 423 stops driving the clamping component 427 to descend, thereby accurately grasping the workpiece.

[0088] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A camera bracket assembly device, characterized in that: It includes a double-layer conveying mechanism, a tray loading and unloading mechanism, a transfer manipulator, an assembly mechanism, a backboard loading mechanism, a backboard unloading mechanism, a photographing and positioning mechanism and a screw locking mechanism, the double-layer conveying mechanism is fixedly arranged on the front side of the tray loading and unloading mechanism, the transfer manipulator and the assembly mechanism are fixedly arranged between the tray loading and unloading mechanism and the double-layer conveying mechanism in sequence, the backboard loading mechanism and the backboard unloading mechanism are respectively fixed on the upstream side and the downstream side of the double-layer conveying mechanism, the photographing and positioning mechanism and the screw locking mechanism are both mounted above the double-layer conveying mechanism, and the photographing and positioning mechanism and the screw locking mechanism correspond to the upstream side and the downstream side of the double-layer conveying mechanism respectively; The double-layer conveying mechanism includes a first lifting assembly, a lifting bracket, a bottom conveying assembly and a top conveying assembly, wherein the lifting bracket is fixed to the power output end of the first lifting assembly, the bottom conveying assembly is fixed to the lower side of the lifting bracket, and the top conveying assembly is fixed to the upper side of the lifting bracket; The top conveying assembly includes an X-axis slide, a first X-axis driving component, a movable mounting plate, an adjusting bracket, an assembly conveyor belt, a carrier component, an X-axis positioning component and a Z-axis pressing component. The X-axis slide is fixed above the lifting bracket, the first X-axis driving component is fixed to the X-axis slide, the movable mounting plate is fixed to the power output end of the first X-axis driving component and is slidingly connected to the X-axis slide, the first X-axis driving component drives the movable mounting plate to move left and right, the adjusting bracket is fixed to the front and rear sides of the movable mounting plate and is adjustable in the front and rear directions, the assembly conveyor belt is provided in two groups and is respectively fixed on the inner sides of the two groups of adjusting brackets, the carrier component is fixed on the movable mounting plate and corresponds to between the two groups of assembly conveyor belts, the X-axis positioning component is fixed on the left and right sides of the carrier component, and the Z-axis pressing component is fixed on the adjusting bracket.

2. The camera bracket assembly device according to claim 1, characterized in that: The first lifting assembly includes a fixed bracket, a first Z-axis driving component, a first Z-axis slide and a slider. The first Z-axis driving component is fixed to the fixed bracket, the lifting bracket is fixed to the power output end of the first Z-axis driving component, the first Z-axis slide is vertically fixed to the fixed bracket and the upper end passes through the lifting bracket, and the slider is fixed to the lifting bracket and is slidably connected to the first Z-axis slide.

3. The camera bracket assembly device according to claim 1, characterized in that: The carrier assembly includes a first Z-axis cylinder, a carrier plate, and a suction cup. The first Z-axis cylinder is fixed above the movable mounting plate and corresponds to the space between the two sets of assembly conveyor belts. The carrier plate is fixed to the power output end of the first Z-axis cylinder. The suction cup is fixed to the carrier plate and corresponds to the four corners of the carrier plate. The X-axis positioning component includes an X-axis cylinder, a first push block, a second push block, a third guide block, a clamping connecting block, a guide rod, a return spring and a clamping roller, the X-axis cylinder is fixed in the middle of the lower part of the carrier plate, the third guide block is fixed under the carrier plate and corresponds to the outer side of the X-axis cylinder, the guide rod passes through the third guide block and is slidably connected to the third guide block, the second push block and the clamping connecting block are respectively fixed on the inner and outer sides of the guide rod, the return spring is sleeved on the guide rod and corresponds to between the third guide block and the second push block, the first push block is fixed to the power output end of the X-axis cylinder and corresponds to one side of the second push block, the clamping roller is rotatably mounted above the clamping connecting block, the clamping roller is provided with two groups on the clamping connecting block and corresponds to the upper part of the carrier plate, and the X-axis positioning component is provided with two groups symmetrically on the left and right sides of the carrier plate; The top-level conveying assembly also includes a conveying blocking component, which includes a second Z-axis cylinder and a block. The second Z-axis cylinder is fixed on the movable mounting plate with the power output end facing upward. The block is fixed on the power output end of the second Z-axis cylinder, and the block corresponds to the downstream side of the conveying of the carrier plate.

4. The camera bracket assembly device according to claim 1, characterized in that: The tray loading and unloading mechanism includes a first cabinet, a second cabinet, a loading rack, a unloading rack, an X-axis drive assembly, a loading bracket, an unloading bracket and a transfer bracket. The first cabinet and the second cabinet are fixedly arranged on the left and right sides of the X-axis drive assembly, the loading rack and the unloading rack are respectively fixed on the first cabinet and the second cabinet, the loading bracket and the unloading bracket are both fixed to the power output end of the X-axis drive assembly, the loading bracket corresponds to the left side of the unloading bracket, and the transfer bracket is fixed on the front and rear sides of the X-axis drive assembly; The loading frame is provided with a loading clamping assembly, the unloading frame is provided with a second lifting assembly and a unloading clamping assembly, the unloading clamping assembly is fixed to the power output end of the second lifting assembly, the loading bracket includes a first lifting cylinder and a first lifting support plate, the unloading bracket includes a second lifting cylinder and a second lifting support plate, the first lifting cylinder and the second lifting cylinder are both fixed to the power output end of the X-axis drive assembly, the first lifting support plate and the second lifting support plate are respectively fixed to the power output ends of the first lifting cylinder and the second lifting cylinder, the transfer bracket includes a third lifting cylinder and a third lifting support plate, the third lifting cylinder is provided in two groups and is fixed on the front and rear sides of the X-axis drive assembly, the third lifting support plate is provided in two groups and is respectively fixed to the power output ends of the two groups of the third lifting cylinders.

5. The camera bracket assembly device according to claim 4, characterized in that: Universal wheels are installed on the bottom of the first cabinet and the bottom of the second cabinet.

6. The camera bracket assembly device according to claim 4, characterized in that: The loading frame includes a first limiting column and the loading clamping assembly, the first limiting columns are provided in four groups and are respectively fixed at the four corners above the first cabinet, the upper end of the first limiting column is an L-shaped plate, and the four groups of L-shaped plates enclose a rectangular area, the loading clamping assembly includes a first Y-axis cylinder and a first supporting block, the first Y-axis cylinder is fixed to the middle of the first limiting column and the power output end faces the rectangular area, the first supporting block is fixed to the power output end of the first Y-axis cylinder, the first Y-axis cylinder and the first supporting block are both provided in four groups, and respectively correspond to the four groups of the first limiting columns; The blanking frame includes a second limiting column, a second lifting assembly and the blanking clamping assembly, the second limiting columns are provided in four groups and are respectively fixed at the four corners above the second cabinet, the upper ends of the second limiting columns are L-shaped plates, and the four groups of L-shaped plates enclose a rectangular area, the second lifting assembly is fixed on the second limiting columns and corresponds to the front and back sides of the second cabinet, the blanking clamping assembly includes a second Y-axis cylinder and a second support block, the second Y-axis cylinder is fixed to the power output end of the second lifting assembly, the power output end of the second Y-axis cylinder faces the rectangular area, and the second support block is fixed to the power output end of the second Y-axis cylinder; The second lifting assembly includes a first connecting plate, a fourth lifting cylinder, a second Z-axis slide and a movable bracket. The first connecting plate is fixed on the second limiting column. The fourth lifting cylinder and the second Z-axis slide are fixed on the first connecting plate. The movable bracket is fixed to the power output end of the fourth lifting cylinder and is slidably connected to the second Z-axis slide. The second Y-axis cylinder is fixed on the movable bracket.

7. The camera bracket assembly device according to claim 4, characterized in that: A first guide block is provided on both the left and right sides above the first lifting support plate, and a guide slope is provided on the inner side of the first guide block; Second guide blocks are provided on both the left and right sides above the second lifting support plate, and guide slopes are provided on the inner sides of the second guide blocks.

8. The camera bracket assembly device according to claim 1, characterized in that: The assembly mechanism includes a positioning stage assembly and a material moving assembly, the positioning stage assembly includes a linear drive component, a positioning and photographing component and a movable stage, the positioning and photographing component is fixedly arranged on one side of the linear drive component, the movable stage is fixed to the power output end of the linear drive component, the material moving assembly includes a second X-axis drive component, a Y-axis drive component, a second Z-axis drive component, a pressure detection component, a second connecting plate, a rotating motor and a clamping component, the second X-axis drive component is fixed to the power output end of the Y-axis drive component, the second Z-axis drive component is fixed to the power output end of the second X-axis drive component, the pressure detection component is fixed to the power output end of the second Z-axis drive component, the second connecting plate is fixed below the pressure detection component, the rotating motor is fixed on the second connecting plate, and the clamping component is fixed to the power output end of the rotating motor and corresponds to the top of the movable stage; The clamping component includes a mounting frame, a clamping cylinder, a clamping cylinder and a pressing boss, the mounting frame is fixed to the power output end of the rotating motor, an air avoidance hole is opened in the middle of the mounting frame, the clamping cylinder is fixed to the bottom of the mounting frame, two groups of clamping cylinders are provided and both are fixed to the power output end of the clamping cylinder, the clamping cylinder drives the two groups of clamping cylinders to move in opposite directions, the clamping cylinders correspond to the air avoidance hole, and the pressing boss is fixed to the mounting frame and protrudes downward from the mounting frame; The positioning and photographing component includes a first mounting plate and a positioning camera, wherein the first mounting plate is fixed to one side of the linear drive component, the positioning camera is fixed to the first mounting plate and can be adjusted in a vertical direction, and the shooting end of the positioning camera faces upward; The movable platform is provided with positioning columns and photographing through holes, the positioning columns are fixed above the movable platform, two groups of positioning columns are arranged on the left and right sides of the movable platform, and two groups of photographing through holes are arranged side by side on the left and right sides, and the photographing through holes correspond to between the positioning columns on the left and right sides, and a support portion is formed between the two groups of photographing through holes.

9. The camera bracket assembly device according to claim 8, characterized in that: The positioning platform assembly also includes a code scanning component, which is fixedly arranged on one side of the positioning and photographing component.

10. The camera bracket assembly device according to claim 8, characterized in that: The pressure detection component includes a second mounting plate, a fixed block, a vertical slide, a first movable block, a second movable block, a compression spring and a pressure sensor. The second mounting plate is fixed to the power output end of the second Z-axis drive component. The fixed block and the vertical slide are both fixed on the second mounting plate. The vertical slide corresponds to the bottom of the fixed block. The first movable block is slidably connected to the vertical slide. The upper and lower ends of the spring are respectively fixed on the fixed block and the first movable block. The upper end of the pressure sensor is fixed on the first movable block, and the lower end of the pressure sensor is fixed on the second movable block.

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