Device for installing lens on panel light bar

Abstract

The invention provides panel light bar lens mounting equipment, and belongs to the technical field of illumination manufacturing. The problems that equipment and the technology of a large LED production line are relatively fixed, rapid adjustment is difficult to adapt to the production requirements of products of multiple specifications, lenses are manually placed on panel lamps, the production efficiency is low, and the quality is unstable are solved. A device for installing lenses on a panel light bar comprises a vibration disc assembly, a rack assembly and a robot, the rack assembly is provided with a moving platform assembly, the robot and a positioning and shaping assembly, the robot is provided with a clamping jaw assembly, a light bar plate is placed on the moving platform assembly, and the vibration disc assembly is used for orderly arranging and conveying the lenses. The positioning and shaping assembly is used for arranging and positioning the lens conveyed in place, and the clamping jaw assembly is used for grabbing the lens and installing the lens on a light bar plate. The full-automatic lens placing device has the advantages of being capable of rapidly adjusting product production specifications, fully automatically placing lenses, improving production efficiency and improving product quality.

Description

Technical Field

[0001] The invention relates to the technical field of lighting manufacturing, in particular to a flat light bar equipped with a lens device. Background Art

[0002] Large-scale LED production lines are usually designed for large-scale, single-specification product production. Their equipment and processes are relatively fixed and difficult to quickly adjust to meet the production needs of multiple specifications. When it is necessary to produce flat panel lights of different specifications, it may take a lot of time and cost to debug equipment and convert processes, resulting in low production efficiency and failure to meet the rapidly changing needs of the market. Manually placing lenses on flat panel lights is time-consuming and labor-intensive, and cannot improve production efficiency. There may also be problems with unstable assembly quality. Summary of the invention

[0003] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a flat panel light strip lens installation device, which has the advantages of being able to quickly adjust product production specifications and fully automatically place lenses, thereby improving production efficiency and product quality. It solves the problem that large-scale LED production lines are usually designed for the production of large-scale, single-specification products, and their equipment and processes are relatively fixed, making it difficult to quickly adjust to meet the production needs of multiple-specification products. When it is necessary to produce flat panel lights of different specifications, a lot of time and cost are required for equipment debugging and process conversion, resulting in low production efficiency. Manually placing lenses on flat panel lights is time-consuming and labor-intensive, and cannot improve production efficiency. There may also be problems with unstable assembly quality.

[0004] (II) Technical solution In order to achieve the above-mentioned purpose of being able to quickly adjust product production specifications and fully automatically place lenses, improve production efficiency, and improve product quality, the present invention provides the following technical solutions: a flat light bar lens installation device, comprising a vibration plate assembly, a frame assembly and a robot, the vibration plate assembly is arranged on the side of the frame assembly, a mobile platform assembly, a robot and a positioning and shaping assembly are installed on the frame assembly, a clamping claw assembly is installed on the end shaft of the robot, and a light bar plate is placed on the mobile platform assembly, The vibration plate assembly is used to arrange and transport the lenses in an orderly manner. The positioning and shaping component is used to sort and position the lenses delivered to the location. The gripper assembly is controlled by the robot to grab the sorted lenses and install the lenses on the light bar board on the mobile platform.

[0005] Preferably, the lens comprises two lens feet which are symmetrically arranged at the bottom of the lens, and the light bar plate comprises a light bar, and the light bar is provided with lens foot holes.

[0006] Preferably, the vibration disk assembly includes a vibration disk, a lens channel and a lens placement platform, the front end of the lens channel is connected to the vibration disk, and the rear end is connected to the lens placement platform, a channel bottom surface is arranged in the lens placement platform, the channel bottom surface and the lens channel are aligned with each other, a lens foot slide groove is arranged in the middle of the channel bottom surface, a placement rib is also arranged at the end of the channel bottom surface, a detection sensor is also arranged on the outside of the lens placement platform, when the lens enters the lens placement platform from the lens channel, the lens bottom surface and the channel bottom surface are fitted together, and the lens foot is stuck in the lens foot slide groove.

[0007] Preferably, the positioning and shaping assembly includes a mounting base plate, on which a lens base plate, a first slide rail and a cylinder mounting seat are arranged, on which a first slide rail is arranged a first slider, on which a push plate is arranged a first slider, on which a soft pressure block is also arranged a push plate, on which a push plate cylinder is arranged a cylinder head, and on which a piston rod of the push plate cylinder is arranged a cylinder head, and the cylinder head is fixedly connected to the push plate, A module is also provided on the mounting base plate, a cylinder movable bracket is installed on the movable block of the module, a suction cup cylinder is installed on the cylinder movable bracket, a suction cup mounting plate is installed on the movable block of the suction cup cylinder, a suction cup support is installed on the suction cup mounting plate, and each suction cup support is provided with a suction cup air pipe, a vacuum generator, a suction cup spring and a suction cup.

[0008] Preferably, the lens bottom plate is provided with a bottom plate surface, a pin positioning side surface and a lens positioning side surface.

[0009] Preferably, the gripper assembly comprises a robot connecting seat and a cylinder mounting plate, the robot connecting seat is fixedly mounted on the end shaft of the robot, the cylinder mounting plate is fixedly mounted on the robot connecting seat, upper and lower cylinder mounting seats are mounted on the bottom of the cylinder mounting plate, upper and lower cylinders are mounted on the upper and lower cylinder mounting seats, a gripper cylinder mounting seat is mounted on the cylinder piston rod of the upper and lower cylinders, a gripper cylinder is mounted on the gripper cylinder mounting seat, and a gripper is provided on the gripper cylinder.

[0010] Preferably, the clamping jaw is a double V-shaped structure, and the clamping jaw comprises a clamping jaw top, an upper V-shaped clamping jaw, and a lower V-shaped clamping jaw, and a soft pad is also provided on the surface of the lower V-shaped clamping jaw.

[0011] Preferably, the rack assembly includes a rack, a switch control box and a mounting platform, the switch control box is mounted on the front side of the rack, a motor mounting plate is mounted on the left side of the rack, a servo motor is mounted on the motor mounting plate, a mounting platform is mounted on the rear of the rack, a touch screen box is mounted on the mounting platform, and a touch screen and a switch button are provided on the touch screen box. The servo motor is connected to a screw rod through a coupling, and the two ends of the screw rod are installed on the frame through a left screw rod mounting seat and a right screw rod mounting seat. A nut is provided on the screw rod, and a nut mounting block is installed on the nut. The nut mounting block drives the mobile platform assembly to move left and right. A second slide rail is also provided on the top of the frame, and a second sliding block is provided on the second slide rail.

[0012] Preferably, the mobile platform assembly includes two superimposed mobile platform upper plates and a mobile platform lower plate, the mobile platform lower plate is installed on the second slider, the mobile platform lower plate is also fixedly connected to the nut mounting block, the mobile platform upper plate is also provided with a left positioning block and a rear positioning block, the mobile platform upper plate is also provided with a left sensor and a rear sensor, the mobile platform lower plate is installed with a clamping block cylinder, and a clamping plate is installed on the clamping block cylinder.

[0013] Preferably, the rear positioning block is provided with a positioning inclined surface and a positioning surface for positioning the light strip board.

[0014] (III) Beneficial effects Compared with the prior art, the present invention provides a flat light bar lens device, which has the following beneficial effects: The flat light bar lens installation device is used in conjunction with a vibration plate assembly, a positioning and shaping assembly, a gripper assembly, a rack assembly, a mobile platform assembly, and a robot. The bulk lenses vibrate in the vibration plate and are transported through the lens channel. After the four detection sensors detect that the lenses have reached the platform, the vibration plate stops vibrating to save energy. At the same time, it is also to prevent the lenses from falling due to vibration during the next action, when grabbing the lenses, and reduce the probability of errors. After the four lenses reach the specified position of the vibration plate assembly, they wait to start the program.

[0015] In the previous process, glue has been applied to the lens pin hole by a glue machine, so that the lens pin and the lens pin hole can be positioned and bonded together; in this process, the light strip board with glue is manually placed on the upper plate of the mobile platform, with the left side pressed against the left positioning block for positioning, and the back is positioned by pressing against the two rear positioning blocks; after the left sensor and the rear sensor detect the edge of the light strip board, it means that the light strip board is in place and the program can be started.

[0016] This equipment can adapt to multiple specifications and models of light strips. At the beginning of the production of this batch of products, the product batch can be switched through the touch screen. Turn on the start button on the switch control box and the program starts.

[0017] After the four lenses reach the specified position of the vibration disk assembly, the module starts to move, driving all the components installed on the cylinder moving bracket to move to the right; after reaching the top of the lens of the vibration disk assembly, the suction cup cylinder moves downward, the suction cup contacts the top of the lens, and the suction cup spring is compressed; the four vacuum generators simultaneously generate vacuum gas to adsorb the four lenses on the suction cups; the module and the suction cup cylinder move back to place the lens on the bottom plate surface 2021, and the two lens pins are placed in the corresponding card slots of the lens bottom plate, and move toward the lens positioning side so that the lower edge of the lens contacts the lens positioning side; at this time, the push plate cylinder moves, driving the push plate to move, pressing the two lens feet against the pin positioning side for positioning, and the soft pressure block can prevent the lens from being squeezed and worn, and can also offset the errors caused by processing, to ensure that each time the lens is pushed, the lens feet can contact the pin positioning side well; in the next step, the vacuum generator is cut off, and the push plate cylinder, the suction cup cylinder, and the module return to their original positions.

[0018] The robot is a four-axis robot that can move along the X-axis, Y-axis, and Z-axis, and can rotate around the Z-axis. After the positioning and shaping assembly completes the positioning of the lens, the robot drives the gripper assembly to move to the top of the positioning and shaping assembly; from left to right, the upper and lower cylinders and the gripper cylinder on the far left move in sequence, first the upper and lower cylinders move downward, then the gripper cylinder opens, the robot descends, and grabs the leftmost lens on the lens base plate; during the grabbing process, the top surface of the lens contacts the top of the gripper, the V-shape on the gripper positions the lens, and the V-shape below the gripper cooperates with the soft pad to clamp the lens; after grabbing the leftmost lens, the robot rises, the second upper and lower cylinders on the left and the gripper cylinder move, and the previous action is repeated until the grabbing of four lenses is completed.

[0019] After completing the grabbing of the four lenses, the robot moves to the mobile platform assembly, the upper and lower cylinders on the far left move downward, insert the lens pin into the lens pin hole with glue, the gripper cylinder opens, and places the lens on the light bar; from left to right, it moves in sequence until the lenses on the four gripper cylinders are placed on the light bar.

[0020] The servo motor rotates, driving the lead screw to rotate, and the nut moves to the right, driving the mobile platform assembly to move one grid to the right, making it easier for the robot to install the transparent lens, until it moves to the far right end, completing the installation of all lenses.

[0021] This enables the rapid adjustment of product production specifications and fully automatic placement of lenses, thereby improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a flat light bar lens installation device according to the present invention; Figure 2This is a schematic structural diagram of a vibration plate assembly of a flat light bar lens device of the present invention; Figure 3 This is an enlarged schematic diagram of the structure of a flat light bar lens device at position A of the present invention; Figure 4 This is a schematic diagram of the lens structure of a flat light bar lens-mounted device of the present invention; Figure 5 This is a schematic diagram of the structure of a positioning and shaping component of a flat light bar lens device of the present invention; Figure 6 This is a schematic diagram of the lens bottom plate structure of a flat light bar lens mounting device of the present invention; Figure 7 This is a schematic structural diagram of a clamping assembly of a flat light bar lens mounting device of the present invention; Figure 8 This is an enlarged schematic diagram of the structure of a flat light bar lens device at position B of the present invention; Fig. 9 This is a schematic structural diagram of a flat panel light bar lens mounting equipment frame assembly of the present invention; Fig.10 It is a partial cross-sectional view of a moving platform assembly of a flat light bar lens-mounted device of the present invention; Fig.11 The present invention is a schematic diagram of the rear positioning block structure of a flat light bar equipped with a lens device.

[0023] In the figure: 1. Vibration plate assembly; 101. Vibration plate; 102. Detection sensor; 103. Lens in place platform; 1031. Channel bottom surface; 1032. Lens foot slide; 1033. In place retaining edge; 104. Lens channel; 2. Positioning and shaping components; 201. Mounting base plate; 202. Lens base plate; 2021. Base plate surface; 2022. Pin positioning side; 2023. Lens positioning side; 203. First slide rail; 204. First slider; 205. Push plate; 206. Soft pressure block; 207. Cylinder mounting seat; 208. Push plate cylinder; 209. Cylinder head; 210. Module; 211. Cylinder moving bracket; 212. Suction cup cylinder; 213. Suction cup mounting plate; 214. Suction cup support; 215. Suction cup air pipe; 216. Vacuum generator; 217. Suction cup spring; 218. Suction cup; 3. Gripper assembly; 301. Robot connection base; 302. Cylinder mounting plate; 303. Upper and lower cylinder mounting bases; 304. Upper and lower cylinders; 305. Gripper cylinder mounting base; 306. Gripper cylinder; 307. Gripper; 3071. Gripper top; 3072. Upper V-shaped gripper; 3073. Lower V-shaped gripper; 308. Cushion block; 4. Rack assembly; 401. Rack; 402. Switch control box; 403. Motor mounting plate; 404. Servo motor; 405. Coupling; 406. Left screw mounting seat; 407. Screw; 408. Second slide rail; 409. Touch screen box; 410. Touch screen; 411. Switch button; 412. Mounting platform; 413. Nut mounting block; 414. Nut; 415. Right screw mounting seat; 416. Second slide; 5. Mobile platform assembly; 501. Mobile platform upper plate; 502. Mobile platform lower plate; 503. Left positioning block; 504. Rear positioning block; 5041. Positioning slope; 5042. Positioning surface; 505. Left sensor; 506. Rear sensor; 507. Clamping block cylinder; 508. Clamping plate; 6. Robots; 701, lens; 7011, lens foot; 702, light bar plate; 7021, light bar; 7022, lens foot hole; DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1 A flat light bar lens installation device includes a vibration plate assembly 1, a frame assembly 4 and a robot 6. The vibration plate assembly 1 is arranged on the side of the frame assembly 4. The frame assembly 4 is equipped with a mobile platform assembly 5, a robot 6 and a positioning and shaping assembly 2. The end shaft of the robot 6 is equipped with a clamping claw assembly 3. The light bar plate 702 is placed on the mobile platform assembly 5. The vibration plate assembly 1 is an independent device, installed on the ground, and is not connected to the mechanism for placing the lens 701 on the platform. During the vibration of the vibration plate 101, it will not affect the accuracy of the mechanism for installing the lens 701.

[0026] The vibration plate assembly 1 is used to arrange and transport the lenses 701 in an orderly manner, and the positioning and shaping assembly 2 grabs the lenses 701 and completes the positioning of the lens feet 7011. The gripper assembly 3 is controlled by the robot 6 to grab the arranged lenses 701 and install the lenses 701 on the light bar 702 on the mobile platform. The mobile platform assembly 5 can move on the frame assembly 4 to make up for the insufficient arm span of the robot 6. After the robot 6 places a group of lenses 701, the mobile platform assembly 5 moves in coordination to complete the task of installing the lenses 701 on the entire light bar 702.

[0027] See also Figure 4The lens 701 includes two lens pins 7011 symmetrically arranged at the bottom of the lens 701 , and the light bar plate 702 includes a light bar 7021 , and a lens pin hole 7022 is arranged on the light bar 7021 .

[0028] See also Figure 2-3 The vibration plate assembly 1 includes a vibration plate 101, a lens channel 104 and a lens placement platform 103. The vibration plate 101 is a prior art, which can arrange scattered lenses 701 into four regular rows after vibration transportation, so as to facilitate subsequent assembly. The lens channel 104 has four channels in total. The front end of the lens channel 104 is connected to the vibration plate 101 for receiving the lens 701. The rear end of the lens channel 104 is connected to the lens placement platform 103 to transport the lens 701 to the lens placement platform 103.

[0029] A channel bottom surface 1031 is provided in the lens positioning platform 103, and the channel bottom surface 1031 is aligned with the lens channel 104. A lens foot slide groove 1032 is provided in the middle of the channel bottom surface 1031, and a positioning retaining edge 1033 is also provided at the end of the channel bottom surface 1031. A detection sensor 102 is also provided on the outer side of the lens positioning platform 103. When the lens 701 enters the lens positioning platform 103 from the lens channel 104, the bottom surface of the lens 701 and the channel bottom surface 1031 fit each other, and the lens 701 can slide on the channel bottom surface 1031, which limits the up and down position of the lens 701, and the lens foot 7011 is restricted to move in the lens foot slide groove 1032, which limits the left and right position of the lens 701. There are four positions on the lens positioning platform 103, which are aligned with the four lens channels 104. The positioning rib 1033 is located in front of the lens positioning platform 103, which can block the vibrating lens 701 to prevent it from falling; there are four detection sensors 102, all located below the positioning rib 1033, which can detect whether the lens 701 is on the lens positioning platform 103.

[0030] See also Figure 5-6 The positioning and shaping component 2 includes a mounting base plate 201, and the mounting base plate 201 is mounted on the mounting platform 412 of the frame component 4. The mounting base plate 201 is provided with a lens base plate 202, a first slide rail 203 and a cylinder mounting seat 207. The first slide rail 203 is provided with two first sliders 204 that can slide on the first slide rail 203. A push plate 205 is provided on the first slider 204, and the push plate 205 is fixedly connected to the first slider 204. Four pressing plates are arranged in front of the push plate 205, and each pressing plate is also provided with a soft pressing block 206, which can press four lenses 701 at the same time. A push plate cylinder 208 is installed on the cylinder mounting seat 207, and a cylinder head 209 is provided on the piston rod of the push plate cylinder 208, and the cylinder head 209 is fixedly connected to the push plate 205.

[0031] The mounting base plate 201 is also provided with a module 210, which is a prior art and is composed of a motor, a screw rod, a slide rail, and a slider. A cylinder moving bracket 211 is installed on the movable block of the module 210, a suction cup cylinder 212 is installed on the cylinder moving bracket 211, a suction cup mounting plate 213 is installed on the movable block of the suction cup cylinder 212, a suction cup support 214 is installed on the suction cup mounting plate 213, and each suction cup support 214 is provided with a suction cup air pipe 215, a vacuum generator 216, a suction cup spring 217, and a suction cup 218, which are all prior art and there are four groups in total. The suction cup support 214 is in the form of an axial hole, and the hollow shaft in the middle is used to pass vacuum gas. The shaft sleeve is hollowly sleeved on the outside to install the bracket on the corresponding hole position of the suction cup mounting plate 213. The suction cup 218 is made of silicone material and is installed on the head of the hollow shaft of the suction cup support 214. The suction cup spring 217 is hollowly sleeved between the shaft sleeve of the suction cup support 214 and the suction cup 218. The vacuum generator 216 provides vacuum gas for the suction cup 218; the vacuum generator 216 is connected to the tail of the suction cup support 214 with a suction cup air pipe 215.

[0032] The lens bottom plate 202 is provided with a bottom plate surface 2021, a pin positioning side surface 2022 and a lens positioning side surface 2023. When the lens 701 is placed on the lens bottom plate 202 by the positioning shaping component 2, the bottom surface of the lens 701 and the bottom plate surface 2021 are in contact with each other. When the push plate 205 pushes the lens 701 to position, the pin positioning side surface 2022 positions the lens foot 7011, and the lens positioning side surface 2023 positions the lens 701.

[0033] See also Figure 7-8 The gripper assembly 3 includes a robot connection seat 301 and a cylinder mounting plate 302. The robot connection seat 301 is fixedly mounted on the end shaft of the robot 6, and the cylinder mounting plate 302 is fixedly mounted on the robot connection seat 301. The upper and lower cylinder mounting seats 303, the upper and lower cylinders 304, the clamping cylinder mounting seats 305, and the clamping cylinder 306 form a group, and there are four groups in total; the four upper and lower cylinder mounting seats 303 are equally spaced and mounted on the cylinder mounting plate 302; the upper and lower cylinder 304 cylinder bodies are fixedly connected to the upper and lower cylinder mounting seats 303; the upper and lower cylinder 304 cylinder body piston rods are fixedly connected to the clamping cylinder mounting seats 305; the clamping cylinder 306 cylinder body is fixedly connected to the clamping cylinder mounting seats 305.

[0034] The clamping jaw 307 is a double V-shaped structure, and the clamping jaw 307 includes a clamping jaw top 3071 , a clamping jaw upper V-shaped portion 3072 , and a clamping jaw lower V-shaped portion 3073 . A cushion block 308 is also provided on the surface of the clamping jaw lower V-shaped portion 3073 . There are four groups of two clamps 307, and each group of clamps 307 is installed on the clamp cylinder 306; the two clamps 307 are arranged symmetrically on the left and right; the clamps 307 are made of engineering plastic to prevent scratches on the lens 701; the clamps 307 are double V-shaped structures to adapt to the truncated cone shape of the lens 701, and the top 3071 of the clamp is the top contact surface of the lens 701; the V-shaped 3072 on the clamp is used to accurately position the lens 701, and the symmetrical V-shaped VV can well center the lens 701; there are two soft pads 308 symmetrically front and back, which are installed on the V-shaped 3073 surface under the clamp and fixedly connected to the clamp 307; during the action, the four soft pads 308 can generate elasticity to clamp the lens 701.

[0035] See also Fig. 9 The frame 401 is a frame structure, which is welded from square tubes and serves as the foundation of the entire device; the motor mounting plate 403 is fixedly connected to the frame 401 and is located on the left side of the frame 401; the servo motor 404, as the power source of the mobile platform component 5, is fixedly connected to the motor mounting plate 403, and a hole is opened in the middle of the motor mounting plate 403, and the motor shaft is exposed from the middle; the output shaft of the servo motor 404 is connected to the screw rod 407 by a coupling 405; the left screw rod mounting seat 406 and the right screw rod mounting seat 415 are installed at the left and right ends of the screw rod 407, and the screw rod 407 can rotate freely on the mounting seat; the left screw rod mounting seat 406 and the right screw rod mounting seat 415 are both installed on the frame 401; The inner ring of the nut 414 is sleeved on the screw rod 407. During the rotation of the screw rod 407, the nut 414 moves left and right; the outer ring of the nut 414 is installed on the nut mounting block 413, and the nut mounting block 413 is connected to the mobile platform assembly 5, driving the mobile platform assembly 5 to move; there are two second slide rails 408 that are symmetrical on the left and right, and the two second slide rails 408 are in the same horizontal plane and are installed on the frame 401. Each second slide rail 408 is sleeved with three second sliders 416, and the second sliders 416 can slide freely along the axial direction of the second slide rail 408. The mobile platform assembly 5 is installed on six second sliders 416, and the mobile platform assembly 5 can slide axially along the second slide rail 408.

[0036] The mounting platform 412 is used to mount the robot 6 and position the shaping component 2 .

[0037] The switch control box 402, the touch screen box 409, the touch screen 410, and the switch button 411 are electrical components; the switch control box 402 has a start / stop button, which is installed on the side of the rack 401; the touch screen box 409 and the switch button 411 are both installed on the touch screen box 409, and the touch screen box 409 is installed on the side of the rack 401.

[0038] See also Figure 10-11 The lower plate 502 of the mobile platform is used as a substrate, which must have structural strength and is made of metal. The upper plate 501 of the mobile platform is used as a placement platform for placing the light bar plate 702 to prevent scratching the light bar plate 702, and is made of insulating bakelite. The lower plate 502 of the mobile platform is placed on six second sliders 416, and the six second sliders 416 are evenly distributed on the front and rear sides of the lower plate 502 of the mobile platform, and are fixedly connected thereto, and can slide with the second sliders 416; the lower plate 502 of the mobile platform is connected to the nut mounting block 413, and the nut mounting block 413 is located in the middle below the lower plate 502 of the mobile platform; the upper plate 501 of the mobile platform is fixedly connected to the lower plate 502 of the mobile platform; The left positioning block 503 is one piece and is located on the left side of the platform. The rear positioning blocks 504 are two pieces and are located on both sides of the rear side of the platform. The three positioning blocks are fixedly connected to the upper plate 501 of the mobile platform. The front end of the positioning block is a wedge surface structure. The positioning inclined surface 5041 facilitates the manual placement of the light strip board 702. The positioning surface 5042 is used as the positioning of the light strip board 702 to achieve the positioning of the left and rear sides of the light strip board 702. The left sensor 505 and the rear sensor 506 are sensors for detecting the position of the light bar board 702, which are installed on the upper plate 501 of the mobile platform, and the sensor heads are kept flush with the upper plate plane of the platform; The clamping block cylinder 507 and the clamping plate 508 are a group, with a total of three groups, located below the rear of the lower plate 502 of the mobile platform; the clamping plate 508 is fixedly connected to the piston rod of the clamping block cylinder 507, and the cylinder body of the clamping block cylinder 507 is installed on the lower plate 502 of the mobile platform. The upper plate 501 of the mobile platform and the lower plate 502 of the mobile platform both reserve corresponding holes for the piston rod of the clamping block cylinder 507 and the clamping plate 508 to move.

[0039] Working principle: Bulk lenses 701 vibrate in the vibration plate 101 and are transported through the lens channel 104. After the four detection sensors 102 detect that the lenses 701 have reached the landing platform, the vibration plate 101 stops vibrating to save energy. At the same time, it is also to prevent the lenses 701 from falling due to vibration during the next action, when grabbing the lenses 701, and reduce the probability of error. After the four lenses 701 arrive at the specified position of the vibration plate assembly 1, wait for the start program.

[0040] In the previous process, the lens pin hole 7022 has been glued with a glue machine, so that the lens pin 7011 and the lens pin hole 7022 can be positioned and glued together; in this process, the light strip board 702 with glue is manually placed on the upper plate 501 of the mobile platform, and the left side is positioned by pressing against the left positioning block 503, and the back is positioned by pressing against the two rear positioning blocks 504; after the left sensor 505 and the rear sensor 506 detect the edge of the light strip board 702, it means that the light strip board 702 is in place and the program can be started.

[0041] This device can adapt to multiple specifications of VV-numbered light strip boards 702. At the beginning of producing the batch of products, the product batch can be switched through the touch screen 410. Turn on the start button on the switch control box 402 and the program starts.

[0042] After the four lenses 701 arrive at the specified position of the vibration disk assembly 1, the module 210 starts to move, driving all the components installed on the cylinder moving bracket 211 to move to the right; after reaching the top of the lens 701 of the vibration disk assembly 1, the suction cup cylinder 212 moves downward, the suction cup 218 contacts the top of the lens 701, and the suction cup spring 217 is compressed; the four vacuum generators 216 simultaneously generate vacuum gas to adsorb the four lenses 701 on the suction cup 218; the module 210 and the suction cup cylinder 212 move back to place the lens 701 on the bottom plate surface 2021, and the two lens 701 pins are placed in the corresponding card slots of the lens bottom plate 202, and Move toward the positioning side 2023 of the lens 701 so that the lower edge of the lens 701 contacts the positioning side 2023 of the lens 701; at this time, the push plate cylinder 208 is actuated, driving the push plate 205 to move, pressing the two lens feet 7011 against the pin positioning side 2022 for positioning, and the soft pressure block 206 can prevent the lens 701 from being squeezed and worn, and at the same time can also offset the errors caused by processing, ensuring that each time the lens 701 is pushed, the lens feet 7011 can contact the pin positioning side 2022 well; in the next step, the vacuum generator 216 is cut off, and the push plate cylinder 208, the suction cup cylinder 212, and the module 210 return to their original positions.

[0043] The robot 6 is a four-axis robot 6, which can move along three directions of the X-axis, the Y-axis and the Z-axis, and can rotate around the Z-axis; After the positioning and shaping component 2 completes the positioning of the lens 701, the robot 6 drives the clamping claw component 3 to move to the top of the positioning and shaping component 2; from left to right, the upper and lower cylinders 304 and the clamping claw cylinder 306 on the far left move in sequence, first the upper and lower cylinders 304 move downward, then the clamping claw cylinder 306 opens, and the robot 6 descends to grab the leftmost lens 701 on the lens base plate 202; during the grabbing process, the top surface of the lens 701 contacts the top 3071 of the clamping claw, the V-shaped claw 3072 positions the lens 701, and the V-shaped claw 3073 cooperates with the soft pad block 308 to clamp the lens 701; after grabbing the leftmost lens 701, the robot 6 rises, the second upper and lower cylinders 304 and the clamping claw cylinder 306 on the left move, and the previous action is repeated until the grabbing of four lenses 701 is completed.

[0044] After completing the grabbing of the four lenses 701, the robot 6 moves toward the mobile platform assembly 5, and the upper and lower cylinders 304 on the far left move downward to insert the lens foot 7011 into the lens foot hole 7022 with glue, and the gripper cylinder 306 opens to place the lens 701 on the light strip board 702; from left to right, it moves in sequence until the lenses 701 on the four gripper cylinders 306 are placed on the light strip board 702.

[0045] The servo motor 404 rotates, driving the screw rod 407 to rotate, and the nut 414 moves to the right, driving the mobile platform assembly 5 to move one grid to the right, so that the robot 6 can install the lens 701 transparently, until it moves to the rightmost end, completing the installation of all lenses 701.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flat light bar lens device, characterized in that: The invention comprises a vibration plate assembly (1), a frame assembly (4) and a robot (6), wherein the vibration plate assembly (1) is arranged on the side of the frame assembly (4), a mobile platform assembly (5), a robot (6) and a positioning and shaping assembly (2) are installed on the frame assembly (4), a clamping claw assembly (3) is installed on the end shaft of the robot (6), and a light bar plate (702) is placed on the mobile platform assembly (5). The vibration plate assembly (1) is used to arrange and transport the lenses (701) in an orderly manner. The positioning and shaping component (2) is used to organize and position the lens (701) that has been delivered to the location. The gripper assembly (3) is controlled by the robot (6) to grasp the sorted lenses (701) and to mount the lenses (701) on the light strip board (702) on the mobile platform.

2. The flat light bar lens device according to claim 1, characterized in that: The lens (701) comprises two lens feet (7011) which are symmetrically arranged at the bottom of the lens (701), and the light bar plate (702) comprises a light bar (7021), and the light bar (7021) is provided with a lens foot hole (7022).

3. The flat light bar lens device according to claim 1, characterized in that: The vibration disk assembly (1) comprises a vibration disk (101), a lens channel (104) and a lens positioning platform (103); the front end of the lens channel (104) is connected to the vibration disk (101), and the rear end is connected to the lens positioning platform (103); a channel bottom surface (1031) is provided in the lens positioning platform (103); the channel bottom surface (1031) and the lens channel (104) are aligned with each other; a lens is provided in the middle of the channel bottom surface (1031). A mirror foot slide groove (1032), the end of the channel bottom surface (1031) is also provided with a positioning rib (1033), and the outer side of the lens positioning platform (103) is also provided with a detection sensor (102), when the lens (701) enters the lens positioning platform (103) from the lens channel (104), the bottom surface of the lens (701) and the channel bottom surface (1031) are mutually fitted, and the lens foot (7011) is stuck in the lens foot slide groove (1032).

4. The flat light bar lens device according to claim 1, characterized in that: The positioning and shaping component (2) comprises a mounting base plate (201), on which a lens base plate (202), a first slide rail (203) and a cylinder mounting seat (207) are arranged, on which the first slide rail (203) is arranged a first slider (204), on which the first slider (204) is arranged a push plate (205), on which the push plate (205) is also provided a soft pressure block (206), on which the push plate (205) is provided a push plate cylinder (208), on which the cylinder mounting seat (207) is installed a piston rod of the push plate cylinder (208) a cylinder head (209), and the cylinder head (209) is fixedly connected to the push plate (205). A module (210) is also provided on the mounting base plate (201); a cylinder movable bracket (211) is installed on the movable block of the module (210); a suction cup cylinder (212) is installed on the cylinder movable bracket (211); a suction cup mounting plate (213) is installed on the movable block of the suction cup cylinder (212); a suction cup support (214) is installed on the suction cup mounting plate (213); and each suction cup support (214) is provided with a suction cup air pipe (215), a vacuum generator (216), a suction cup spring (217), and a suction cup (218).

5. The flat light bar lens device according to claim 4, characterized in that: The lens bottom plate (202) is provided with a bottom plate surface (2021), a pin positioning side surface (2022) and a lens positioning side surface (2023).

6. The flat panel light bar lens device according to claim 1, characterized in that: The gripper assembly (3) comprises a robot connection seat (301) and a cylinder mounting plate (302), wherein the robot connection seat (301) is fixedly mounted on the end shaft of the robot (6), and the cylinder mounting plate (302) is fixedly mounted on the robot connection seat (301), an upper and lower cylinder mounting seat (303) is mounted on the bottom of the cylinder mounting plate (302), an upper and lower cylinder (304) is mounted on the upper and lower cylinder mounting seat (303), a gripper cylinder mounting seat (305) is mounted on the cylinder piston rod of the upper and lower cylinder (304), a gripper cylinder (306) is mounted on the gripper cylinder mounting seat (305), and a gripper (307) is provided on the gripper cylinder (306).

7. The flat panel light bar lens device according to claim 6, characterized in that: The clamping jaw (307) is a double V-shaped structure, comprising a clamping jaw top (3071), an upper clamping jaw V-shaped portion (3072) and a lower clamping jaw V-shaped portion (3073), and a soft cushion block (308) is also provided on the surface of the lower clamping jaw V-shaped portion (3073).

8. The flat panel light bar lens device according to claim 1, characterized in that: The rack assembly (4) comprises a rack (401), a switch control box (402) and a mounting platform (412); the switch control box (402) is mounted on the front side of the rack (401); a motor mounting plate (403) is mounted on the left side of the rack (401); a servo motor (404) is mounted on the motor mounting plate (403); a mounting platform (412) is mounted on the rear of the rack (401); a touch screen box (409) is mounted on the mounting platform (412); and a touch screen (410) and a switch button (411) are provided on the touch screen box (409). The servo motor (404) is connected to a screw rod (407) via a coupling (405); two ends of the screw rod (407) are mounted on the frame (401) via a left screw rod mounting seat (406) and a right screw rod mounting seat (415); a nut (414) is provided on the screw rod (407); a nut mounting block (413) is mounted on the nut (414); the nut mounting block (413) drives the mobile platform assembly (5) to move left and right; A second slide rail (408) is also provided on the top of the frame (401), and a second sliding block (416) is provided on the second slide rail (408).

9. The flat panel light bar lens device according to claim 1, characterized in that: The mobile platform assembly (5) comprises two mobile platform upper plates (501) and a mobile platform lower plate (502) stacked together, the mobile platform lower plate (502) being mounted on a second slider (416), the mobile platform lower plate (502) being fixedly connected to a nut mounting block (413), the mobile platform upper plate (501) being provided with a left positioning block (503) and a rear positioning block (504), the mobile platform upper plate (501) being provided with a left sensor (505) and a rear sensor (506), the mobile platform lower plate (502) being provided with a clamping block cylinder (507), and the clamping block cylinder (507) being provided with a clamping plate (508).

10. The flat light bar lens device according to claim 9, characterized in that: The rear positioning block (504) is provided with a positioning inclined surface (5041) and a positioning surface (5042) for positioning the light strip plate (702).

Images