An automated spraying and baking production line and method for spraying panels

Abstract

The present invention discloses an automated spraying and baking production line and method for spraying plates, including an annular spraying device and an annular baking device, a plate loading robot, a loading hook robot and a loading hook fixing device are all fixedly arranged on the input side of the annular spraying device, a plate unloading robot and a unloading hook robot are all fixedly arranged on the output side of the annular baking device, the annular baking device and the plate unloading robot are all coordinated with the unloading hook robot, an intermediate transfer device, a hook changing robot and a hook changing hook fixing device are all fixedly arranged between the annular spraying device and the annular baking device, the intermediate transfer device is coordinated with the annular spraying device, and the intermediate transfer device, the hook changing hook fixing device and the annular baking device are all coordinated with the hook changing robot. Under the action of the control center, parts such as the annular spraying device and the annular baking device are automatically produced, workers do not touch the anti-corrosion paint, and will not cause harm to the workers, while effectively improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of spray plate processing, and in particular to an automatic spraying and baking production line and method for spray plates. Background Art

[0002] In order to prevent corrosion, a layer of anti-corrosion paint needs to be sprayed on the outer surface of the metal plate, and it needs to be baked after spraying. The existing processing method is to manually spray the anti-corrosion paint on the metal plate, and then put it on an air-drying rack for air-drying after spraying. After air-drying, it is placed in a baking room for baking. Since anti-corrosion paint is harmful to the human body, manual spraying causes certain harm to workers. During the air-drying process, a long time of waiting is required to prevent the anti-corrosion paint layer on the metal plate from being knocked off when the metal plate is moved, resulting in rework of the spraying, which ultimately leads to low processing efficiency. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an automated spraying and baking production line and method for spraying panels.

[0004] The objective of the present invention is achieved through the following technical solutions:

[0005] An automated spraying and baking production line for spraying plates, comprising a plate loading robot, a loading hook robot, a loading hook fixing device, an annular spraying device, an intermediate transfer device, a hook changing robot, a hook changing hook fixing device, an annular baking device, a plate unloading robot and a unloading hook robot, wherein the plate loading robot, the loading hook robot and the loading hook fixing device are all fixedly arranged on the input side of the annular spraying device, and the plate loading robot, the annular spraying device and the loading hook fixing device are all coordinated with the loading hook robot, the plate unloading robot and the unloading hook robot are both fixedly arranged on the output side of the annular baking device, and the annular baking device and the plate unloading machine The robots all cooperate with the unloading hook robot, the intermediate transfer device, the hook changing robot and the hook changing hook fixing device are all fixedly arranged between the annular spraying device and the annular baking device, the intermediate transfer device cooperates with the annular spraying device, the intermediate transfer device, the hook changing hook fixing device and the annular baking device all cooperate with the hook changing robot, the loading hook robot, the loading hook fixing device, the annular spraying device, the intermediate transfer device, the hook changing robot, the hook changing hook fixing device, the annular baking device, the unloading robot and the unloading hook robot are all electrically connected to the control center.

[0006] The hook fixing device and the hook changing hook fixing device both comprise a hook bracket, a hook base, a hook support plate, a hook limiting plate, a height adjustment block and a hook locking directional assembly, the hook base is fixedly arranged on the top of the hook bracket, the hook support plate is vertically fixedly arranged on the hook base, the hook limiting plate is arranged on the upper portion of the hook support plate, the hook slot for placing the hook is arranged on the side of the hook limiting plate, the hook base is fixedly arranged with the height adjustment block for adjusting the height position of the hook, the hook base is arranged with the hook locking directional assembly to prevent the hook from escaping from the hook slot, the hook locking directional assembly is arranged between the lower end of the hook limiting plate and the hook base, the hook limiting block is arranged on the upper end of the hook limiting plate, the hook limiting plate cooperates with the hook slot, a notch slot is arranged on the middle portion of the hook limiting plate, and the notch slot divides the hook slot into two sections;

[0007] The hook locking and orienting assembly includes an orienting box and an electromagnet. The orienting box is fixedly arranged on the hook base. The positioning surface on the orienting box contacts the side of the hook. The electromagnet is fixedly arranged in the orienting box and cooperates with the hook. The electromagnet is electrically connected to the control center.

[0008] Furthermore, the loading hook robot, the hook changing robot and the unloading hook robot all include a changing robot, a gripping arm, a turning cylinder, a fixed claw, a gripping claw, a camera and a lighting lamp. The changing robot is provided with two gripping arms, and the two gripping arms are fixedly provided with the turning cylinder, the turning cylinder is fixedly provided with the fixed claw cooperating with the hook, the output part of the turning cylinder is fixedly provided with the gripping claw cooperating with the fixed claw, the gripping arm is fixedly provided with the camera, and the gripping arm is fixedly provided with the lighting lamp cooperating with the camera, and the changing robot, the gripping arm, the turning cylinder, the camera and the lighting lamp are all electrically connected to the control center.

[0009] Furthermore, the intermediate transfer device includes a transfer bracket, a transfer base, a rotating disk, a rotating drive, a transfer mounting plate, a hook replacement assembly, a clamping adjustment assembly and a wide-distance adjustment assembly. The fixed part of the wide-distance adjustment assembly is fixedly arranged on the transfer bracket, the transfer base is fixedly arranged on the output part of the wide-distance adjustment assembly, the rotating disk is rotatably arranged on the transfer base, the rotating drive is fixedly arranged on the transfer base and is used to drive the rotating disk to rotate, the transfer mounting plate is fixedly arranged on the rotating disk, and the clamping adjustment assembly for clamping the hook is fixedly arranged on both ends of the transfer mounting plate. The hook replacement assembly is fixedly arranged on the transfer bracket and cooperates with the hook changing robot. A positioning detection sensor is arranged between the transfer base and the rotating disk, and the positioning detection sensor, the rotating drive, the hook replacement assembly, the clamping adjustment assembly and the wide-distance adjustment assembly are all electrically connected to the control center.

[0010] Furthermore, the hook replacement assembly includes a load-bearing bracket, a hook replacement plate, a transverse telescopic drive member, a vertical telescopic drive member, a orifice plate, a cross bar and a pressure bar, the load-bearing bracket is fixedly arranged on the transfer bracket, the upper end of the hook replacement plate is fixedly arranged on the load-bearing bracket, the hook replacement plate is provided with a mounting surface, the vertical telescopic drive member is fixedly arranged on the upper end of the mounting surface, the upper end of the pressure bar is fixedly arranged on the output portion of the vertical telescopic drive member, the transverse telescopic drive member is fixedly arranged on one side of the lower end of the mounting surface, the orifice plate is fixedly arranged on the other side of the lower end of the mounting surface, one end of the cross bar is fixedly arranged on the output portion of the transverse telescopic drive member and cooperates with the upper end of the hook, the other end of the cross bar cooperates with the load-bearing hole on the orifice plate, the lower end of the pressure bar cooperates with the cross bar, the lower end of the hook is connected with a spraying plate, the replacement robot cooperates with the spraying plate, the transverse telescopic drive member and the vertical telescopic drive member are both electrically connected to the control center.

[0011] Furthermore, the clamping adjustment assembly includes a guide rod, a slider, a driving motor, a flip cylinder, a clamping block and a clamping movable block. The guide rod is fixedly arranged on the transfer mounting plate, one end of the slider is slidably arranged on the guide rod, the flip cylinder is fixedly arranged on the other end of the slider, the driving motor is fixedly arranged on the guide rod and is used to drive the slider to slide, the clamping block is fixedly arranged on the flip cylinder, the clamping movable block is fixedly arranged on the output part of the flip cylinder and cooperates with the clamping block, and the driving motor and the flip cylinder are both electrically connected to the control center.

[0012] Further, the large-distance adjustment assembly includes an X-direction adjustment component, a Y-direction adjustment component and a Z-direction adjustment component, the fixing portion of the X-direction adjustment component is fixedly arranged on the transfer support, the fixing portion of the Y-direction adjustment component is fixedly arranged on the output portion of the X-direction adjustment component, the fixing portion of the Z-direction adjustment component is fixedly arranged on the output portion of the Y-direction adjustment component, and the transfer base is fixedly arranged on the output portion of the Z-direction adjustment component;

[0013] The Z-axis adjustment component includes a Z-axis adjustment base, a Z-axis driving member and a Z-guide rod. The Z-axis adjustment base is fixedly arranged on the output part of the Y-axis adjustment component, the fixed part of the Z-axis driving member is fixedly arranged on the Z-axis adjustment base, the transfer base is fixedly arranged on the output part of the Z-axis driving member, one end of the Z-guide rod is fixedly connected to the transfer base, the Z-axis adjustment base is provided with a guide through hole matching the Z-guide rod, the guide through hole is fixedly provided with a wear-resistant sleeve, the Z-guide rod is slidably arranged in the wear-resistant sleeve, and the X-axis adjustment component, the Y-axis adjustment component and the Z-axis driving member are all electrically connected to the control center.

[0014] Furthermore, the annular spraying device and the annular baking device both include an annular support frame, an annular track, a hanging rack, an annular conveying motor, a conveying chain and a hook. The annular track is fixedly arranged on the annular support frame, and an annular conveying channel is arranged on the annular track. The conveying chain is slidably arranged in the annular conveying channel and cooperates with the annular conveying channel. The annular conveying motor is fixedly arranged on the annular support frame and is used to drive the conveying chain to move. The upper end of the hook is arranged on the conveying chain, and the hanging rack is arranged on the lower end of the hook. The annular conveying channel is provided with an annular groove that penetrates and cooperates with the hook, and the annular conveying motor is electrically connected to the control center.

[0015] Furthermore, a raw material placement rack cooperating with the plate loading robot is provided on the input side of the annular spraying device, and a finished product placement rack cooperating with the plate unloading robot is provided on the output side of the annular baking device.

[0016] An automated spraying and baking method for a spray-coated plate, using the automated spraying and baking production line for a spray-coated plate, the automated spraying and baking method comprises the following steps:

[0017] S1: Place the unprocessed sprayed plate on the raw material placement rack;

[0018] S2: Control the loading robot to grab the spraying plate on the raw material placement rack to a preset position, the loading hook robot takes the hook on the loading hook fixing device and inserts it into the spraying plate, and then the loading hook robot hangs the spraying plate and the hook together on the hanging rack of the annular spraying device;

[0019] S3: Control the annular conveying motor on the annular spraying device to work continuously, so that the conveying chain on the annular spraying device drives the spraying plate to move, and then control the spraying robot to spray the spraying plate;

[0020] S4: Control the clamping adjustment component and the large-distance adjustment component on the intermediate transfer device to work together, remove the sprayed spray plate and the hook from the annular spray device, and then hang them on the hook replacement component on the intermediate transfer device, the hook replacement robot grabs the hook on the hook replacement hook fixing device and inserts it into the spray plate on the hook replacement component, the hook replacement robot hangs the hook and the spray plate on the hanging rack on the annular baking device, and controls the hook replacement component to loosen the sprayed hook;

[0021] S5: Control the annular conveying motor on the annular baking device to work continuously, so that the conveying chain on the annular baking device drives the spraying plate to move, and then control the baking equipment to bake the spraying plate;

[0022] S6: Control the unloading hook robot to remove the baked sprayed plate from the hanging rack on the annular baking device, and then control the plate unloading robot to remove the sprayed plate on the unloading hook robot and place it on the finished product placement rack, and the unloading hook robot loosens the hook used for baking.

[0023] The beneficial effects of the present invention are:

[0024] 1) In this technology, under the control of the control center, parts such as the annular spraying device and the annular baking device are automatically produced. Workers do not come into contact with the anti-corrosion paint, which will not cause harm to the workers, and at the same time effectively improve production efficiency.

[0025] 2) In this technology, the hooks on the spray plate can be effectively replaced through the coordinated use of intermediate transfer devices and hook-changing robots. This replacement method completely replaces manual labor and does not cause harm to workers.

[0026] 3) In this technology, a camera is set up to facilitate the replacement of the robot grabbing the hook and inserting it into the spray plate, reducing the difficulty of replacement.

[0027] 4) In this technology, the hook is placed on the hook limit plate. Through the coordinated cooperation of the hook limit plate, the height adjustment block and the hook locking and directional assembly, the hook can be effectively and accurately positioned, which makes it easier for the robot to grab the hook, improves processing efficiency and reduces the labor intensity of workers.

[0028] 5) In this technology, a height adjustment block and a hook limit block are set to make the position of the hook more precise, which is convenient for the robot to grasp.

[0029] 6) In this technology, an electromagnet is provided to stabilize the hook to prevent the hook from falling or becoming misplaced.

[0030] 7) In this technology, under the action of components such as the driving motor and the flip cylinder, the hook clamping component can be better adjusted to grab the hook. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is the three-dimensional connection structure diagram of this production line;

[0032] Figure 2 This is a structural diagram of the spray plate hanging on the phase hook replacement assembly in the intermediate transfer device;

[0033] Figure 3 It is a structural diagram of the coordination between the spray plate on the hook replacement assembly and the hook replacement robot in the intermediate transfer device;

[0034] Figure 4 for Figure 2 A magnified structural diagram;

[0035] Figure 5 It is a structural diagram of the connection between the transfer base and the rotating disk;

[0036] Figure 6 It is a three-dimensional connection structure diagram of the clamping and adjusting assembly;

[0037] Figure 7 This is a three-dimensional connection structure diagram of the hook-changing robot;

[0038] Figure 8 for Figure 3 The enlarged structure diagram at B;

[0039] Fig. 9 It is a three-dimensional connection structure diagram of the feeding hook fixing device;

[0040] Fig.10 It is a diagram of the coordination structure between the hook and the hook limiting plate;

[0041] Fig.11 It is a diagram of the coordination structure between the annular spraying device and the intermediate transfer device;

[0042] In the figure, 1-hook bracket, 2-hook base, 3-hook support plate, 4-hook limit plate, 5-height adjustment block, 6-hook, 7-hook slot, 8-orientation box, 9-electromagnet, 10-positioning surface, 11-hook limit block, 12-notch slot, 20-replacement robot, 21-bearing bracket, 22-hook replacement plate, 23-lateral telescopic drive member, 24-vertical telescopic drive member, 25-hole plate, 26-cross bar, 27-pressure rod, 28-bearing hole, 29-spraying plate, 30-anti-blocking slot, 31-grabbing hand, 32-turning cylinder, 33-fixed claw, 34-grabbing claw, 35-camera, 36-illumination lamp, 40-transfer bracket, 41-transfer base, 42-rotating disk, 43-rotating drive member, 44-transfer mounting plate, 45-guide rod, 46-slider, 47-drive motor, 48-turning cylinder, 49-clamping fixed block, 50-clamping moving block, 51-X-adjusting component, 52-Y-adjusting component, 53-Z-adjusting base, 54-Z-drive member, 55-Z guide rod, 56-wear-resistant sleeve, 57-positioning detection sensor, 60-annular support frame, 61-annular track, 62-hanging rack, 63-annular conveying motor, 64-hook, 65-raw material placement rack, 66-finished product placement rack, 110-board loading robot, 120-loading hook robot, 130-loading hook fixing device, 140-annular spraying device, 150-intermediate transfer device, 160-hook changing robot, 170-hook changing hook fixing device, 180-annular baking device, 190-board unloading robot, 200-unloading hook robot. DETAILED DESCRIPTION

[0043] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0044] See also Figure 1-Figure 11 , the present invention provides a technical solution:

[0045] An automated spraying and baking production line for spraying plates, comprising a plate loading robot 110, a loading hook robot 120, a loading hook fixing device 130, an annular spraying device 140, an intermediate transfer device 150, a hook changing robot 160, a hook changing hook fixing device 170, an annular baking device 180, a plate unloading robot 190 and a unloading hook robot 200, wherein the plate loading robot 110, the loading hook robot 120 and the loading hook fixing device 130 are all fixedly arranged on the input side of the annular spraying device 140, and the plate loading robot 110, the annular spraying device 140 and the loading hook fixing device 130 are all coordinated with the loading hook robot 120, the plate unloading robot 190 and the unloading hook robot 200 are all fixedly arranged on the output side of the annular baking device 180, and the annular baking device The device 180 and the unloading robot 190 are all coordinated with the unloading hook robot 200, the intermediate transfer device 150, the hook changing robot 160 and the hook changing hook fixing device 170 are all fixedly arranged between the annular spraying device 140 and the annular baking device 180, the intermediate transfer device 150 is coordinated with the annular spraying device 140, the intermediate transfer device 150, the hook changing hook fixing device 170 and the annular baking device 180 are all coordinated with the hook changing robot 160, the loading robot 110, the loading hook robot 120, the loading hook fixing device 130, the annular spraying device 140, the intermediate transfer device 150, the hook changing robot 160, the hook changing hook fixing device 170, the annular baking device 180, the unloading robot 190 and the unloading hook robot 200 are all electrically connected to the control center. Among them, the loading robot 110 and the unloading robot 190 are both six-axis robots in the prior art, and the control center is a conventional robot and controls the entire production line to realize automated production. Two groups of sockets are provided on the spray plate 29, each group of sockets includes two sockets, and two hooks 6 are hung on each spray plate 29 at the same time. During the entire production process, the spray plate 29 is hung with double hooks 6. The plate-loading robot 110 grabs the spray plate 29, and the loading hook robot 120 grabs the two hooks 6 on the loading hook fixing device 130 and inserts them into the sockets on the spray plate 29 grabbed by the plate-loading robot 110. The plate-loading robot 110 relaxes the spray plate 29, and the loading hook robot 120 hangs the two hooks 6 on the hanging rack 62 of the annular spray device 140. After spraying, the intermediate transfer device 150 removes the hooks 6 on the annular spray device 140 together with the spray plate 29, and the hook replacement robot 1 60 grabs the two hooks 6 on the hook-changing hook fixing device 170 and inserts them into another set of sockets of the spray plate 29 on the intermediate transfer device 150, and then the hook-changing robot 160 hangs the spray plate 29 on the hanging rack 62 on the annular baking device 180 through the hooks 6. After baking, the unloading hook robot 200 removes the spray plate 29 and the hooks 6 from the annular baking device 180, and finally the plate unloading robot 190 removes the baked spray plate 29 from the unloading hook robot 200 and places it in a preset position.The annular spraying device 140 is arranged in an independent spraying room, and the spraying room is provided with a spraying robot in the prior art, and the spraying robot sprays the spraying plate 29. The annular baking device 180 is arranged in an independent baking room, and the baking room is provided with a baking device in the prior art, and the baking device bakes the spraying plate 29.

[0046] In some embodiments, the feeding hook fixing device 130 and the hook changing hook fixing device 170 both include a hook bracket 1, a hook base 2, a hook support plate 3, a hook limiting plate 4, a height adjustment block 5 and a hook locking and directional assembly, the hook base 2 is fixedly arranged on the top of the hook bracket 1, the hook support plate 3 is vertically fixedly arranged on the hook base 2, a hook limiting plate 4 is arranged on the upper part of the hook support plate 3, a hook groove 7 for placing the hook 6 is arranged on the side of the hook limiting plate 4, a height adjustment block 5 for adjusting the height position of the hook 6 is fixedly arranged on the hook base 2, and a height adjustment block 5 for adjusting the height position of the hook 6 is arranged on the hook base 2 to prevent the hook 6 from being moved from the hook The hook locking and orientation assembly disengaged from the slot 7 is arranged between the lower end of the hook limit plate 4 and the hook base 2, and a hook limit block 11 is arranged on the upper end of the hook limit plate 4, and the hook limit plate 4 cooperates with the hook slot 7, and a notch slot 12 is arranged on the middle part of the hook limit plate 4, and the notch slot 12 divides the hook slot 7 into two sections; the hook locking and orientation assembly includes an orientation box 8 and an electromagnet 9, the orientation box 8 is fixedly arranged on the hook base 2, and the positioning surface 10 on the orientation box 8 contacts the side of the hook 6, and the electromagnet 9 is fixedly arranged in the orientation box 8 and cooperates with the hook 6, and the electromagnet 9 is electrically connected to the control center. Among them, the upper end of the hook support plate 3 and the upper end of the hook limit plate 4 are on the same plane. The hook base 2 is fixed to the ground through the hook bracket 1. The hook base 2 is used to install the hook support plate 3, the height adjustment block 5 and the hook locking and directional assembly. The hook support plate 3 is used to install the hook limit plate 4. The hook groove 7 on the hook limit plate 4 is used to place the hook 6. Under the action of the hook groove 7 and the height adjustment block 5, the position of the hook 6 is accurately positioned, which is convenient for the loading hook robot 120 or the hook changing robot 160 to grab. The hook locking and directional assembly has two functions. One is to fix the hook 6 before the robot grabs the hook 6; the other is to guide the direction of the bending hook of the hook 6 to prevent the loading hook robot 120 or the hook changing robot 160 from being unable to insert the hook 6 into the hole on the metal plate after grabbing it. The upper end of the directional box 8 is gap-fitted with the lower end of the hook limit plate 4, and the directional box 8 is fixed to the hook base 2 by bolts. The position of the directional box 8 on the hook base 2 is adjustable, and then used in conjunction with the hook limit block 11, the hook 6 can be vertically placed in the hook groove 7, which is convenient for the loading hook robot 120 or the hook changing robot 160 to grab and take it.The electromagnet 9 in the prior art is arranged in the orientation box 8 to make the structure of the whole device more compact. The hook 6 is an iron-containing hook in the prior art. The hook 6 is manually placed in the hook slot 7 and then the electromagnet 9 is energized, so that the hook 6 fits in the hook slot 7. The lower end of the hook 6 contacts the upper surface of the height adjustment block 5. After the loading hook robot 120 or the hook changing robot 160 clamps the hook 6, the control center cuts off the power to the electromagnet 9, and then the loading hook robot 120 or the hook changing robot 160 can take the hook 6 away. The positioning surface 10 on the orientation box 8 is used to guide the hook 6. The bent hook on the hook 6 fits on the positioning surface 10, so as to prevent the robot from being unable to insert the hook 6 into the hole on the metal plate after grabbing it. A hook limit plate 4 is arranged on both ends of the hook support plate 3. Generally, a hook 6 is connected to each end of the metal plate. Therefore, two hook limit plates 4 are arranged on the hook support plate 3, and a hook 6 is placed on each hook limit plate 4. A hook limit block 11 is provided on the upper end of the hook limit plate 4, and the hook limit plate 4 cooperates with the hook groove 7. The hook limit block 11 is fixed to the hook limit plate 4 by bolts. The hook limit block 11 is provided to adjust the position of the upper end of the hook 6 to prevent the hook 6 from being unable to penetrate into the hanging hole on the metal plate due to a large inclination angle. The notch groove 12 has two functions. One is to reduce the weight of the hook limit plate 4; the other is to prevent the hook 6 from being completely placed in the hook groove 7 after being bent. The lower end of the hook 6 needs to be hung with a metal plate, and the upper end of the hook 6 needs to be hung on a moving production line, so bending hooks are provided at both ends of the hook 6. The feeding hook robot 120 grabs the hook 6 on the feeding hook fixing device 130, and the hook changing robot 160 grabs the hook 6 on the hook changing hook fixing device 170.

[0047] In some embodiments, the loading hook robot 120, the hook changing robot 160 and the unloading hook robot 200 all include a replacement robot 20, a gripping arm 31, a turning cylinder 32, a fixed claw 33, a grabbing claw 34, a camera 35 and a lighting lamp 36. The replacement robot 20 is provided with two gripping arms 31, and both gripping arms 31 are fixedly provided with a turning cylinder 32. The turning cylinder 32 is fixedly provided with a fixed claw 33 that cooperates with the hook 6, and the output part of the turning cylinder 32 is fixedly provided with a grabbing claw 34 that cooperates with the fixed claw 33. The gripping arm 31 is fixedly provided with a camera 35, and the gripping arm 31 is fixedly provided with a lighting lamp 36 that cooperates with the camera 35. The replacement robot 20, the gripping arm 31, the turning cylinder 32, the camera 35 and the lighting lamp 36 are all electrically connected to the control center. Among them, the replacement robot 20, the gripper 31 and the flip cylinder 32 are all prior art. Two grippers 31 are installed on the replacement robot 20, and each gripper 31 is fixed with a flip cylinder 32. The flip cylinder 32 drives the gripper claw 34 to rotate, and the fixed claw 33 is fixed on the flip cylinder 32 and does not move. The fixed claw 33 and the gripper claw 34 cooperate to clamp or loosen the hook 6. The replacement robot 20 drives the flip cylinder 32, the camera 35 and the lighting lamp 36 to move through the gripper 31, so that it is convenient to insert the hook 6 into the socket on the spray plate 29. The replacement robot 20, the gripper 31 and the flip cylinder 32 are controlled by the control center during the production line. The lighting lamp 36 is a ring light, and the camera 35 cooperates with the through hole in the middle of the ring light. The camera 35 is a camera in the prior art, and the lighting lamp 36 is a lighting lamp in the prior art. The lighting lamp is used to illuminate the spray plate 29, so that the position of the socket can be confirmed through the camera 35. After the position of the socket is confirmed, the replacement robot 20 inserts the two hooks 6 into the sockets on the spray plate 29 respectively through the gripper 31.

[0048] In some embodiments, the intermediate transfer device 150 includes a transfer bracket 40, a transfer base 41, a rotating disk 42, a rotating drive member 43, a transfer mounting plate 44, a hook replacement assembly, a clamping adjustment assembly and a wide-distance adjustment assembly. The fixed part of the wide-distance adjustment assembly is fixedly set on the transfer bracket 40, the transfer base 41 is fixedly set on the output part of the wide-distance adjustment assembly, the rotating disk 42 is rotatably set on the transfer base 41, the rotating drive member 43 is fixedly set on the transfer base 41 and is used to drive the rotating disk 42 to rotate, the transfer mounting plate 44 is fixedly set on the rotating disk 42, and clamping adjustment assemblies for clamping the hook 6 are fixedly set on both ends of the transfer mounting plate 44. The hook replacement assembly is fixedly set on the transfer bracket 40 and cooperates with the hook changing robot 160. A positioning detection sensor 57 is set between the transfer base 41 and the rotating disk 42. The positioning detection sensor 57, the rotating drive member 43, the hook replacement assembly, the clamping adjustment assembly and the wide-distance adjustment assembly are all electrically connected to the control center. Among them, the transport bracket 40 is used to install the large-pitch adjustment component and the hook replacement component. The large-pitch adjustment component is installed with a transport base 41, and the transport base 41 is rotatably provided with a rotating disk 42. The clamping adjustment component is installed on the rotating disk 42 through the transport mounting plate 44. The rotating drive member 43 is a driving motor in the prior art, and the rotating drive member 43 drives the rotating disk 42 to rotate through the gear set in the prior art. During the transport process of the spray plate 29, the clamping adjustment component directly clamps the hook 6 on the annular spray device 140, and then by controlling the rotating drive member 43 and the large-pitch adjustment component, the hook 6 is hung on the hook replacement component. The hook replacement component is used in conjunction with the hook replacement robot 160, and its purpose is to replace the hook 6 on the annular spray device 140. The hook 6 used on the annular spray device 140 is sprayed with an anti-corrosion layer. If it directly enters the annular baking device 180 for baking, the coating on the hook 6 will become thicker and thicker, resulting in the hook 6 being unable to be reused. Therefore, the hook on the annular spray device 140 needs to be replaced. The positioning detection sensor 57 is a photoelectric switch in the prior art. Under the action of the photoelectric switch, the rotating disk 42 stops when it rotates to a preset position, and then grabs the spray plate 29 and the hook 6 on the annular spray device 140. After grabbing the spray plate 29, the rotating disk 42 rotates further. Under the action of the photoelectric switch, the rotating disk 42 stops at another position, and then the spray plate 29 is placed on the hook replacement assembly. The positioning detection sensor 57 transmits information to the control center, and the control center controls the intermediate transfer device to clamp or loosen the hook 6. Under the action of the control center, the rotating drive member 43, the hook replacement assembly, the clamping adjustment assembly and the large distance adjustment assembly work together to realize automated production.

[0049] In some embodiments, the hook replacement assembly includes a load-bearing bracket 21, a hook replacement plate 22, a horizontal telescopic drive member 23, a vertical telescopic drive member 24, a perforated plate 25, a cross bar 26 and a pressure rod 27. The load-bearing bracket 21 is fixedly arranged on the transfer bracket 40, the upper end of the hook replacement plate 22 is fixedly arranged on the load-bearing bracket 21, a mounting surface is arranged on the hook replacement plate 22, the vertical telescopic drive member 24 is fixedly arranged on the upper end of the mounting surface, the upper end of the pressure rod 27 is fixedly arranged on the output portion of the vertical telescopic drive member 24, and the horizontal telescopic drive member 23 is fixedly arranged on the upper end of the vertical telescopic drive member 24. The contraction drive member 23 is fixedly arranged on one side of the lower end of the mounting surface, the orifice plate 25 is fixedly arranged on the other side of the lower end of the mounting surface, one end of the cross bar 26 is fixedly arranged on the output portion of the horizontal telescopic drive member 23 and cooperates with the upper end of the hook 6, the other end of the cross bar 26 cooperates with the bearing hole 28 on the orifice plate 25, the lower end of the pressure rod 27 cooperates with the cross bar 26, the lower end of the hook 6 is connected with a spraying plate 29, the replacement robot 20 cooperates with the spraying plate 29, and the horizontal telescopic drive member 23 and the vertical telescopic drive member 24 are both electrically connected to the control center. Among them, the bearing bracket 21 is horizontally fixed on the transfer bracket 40, and a penetrating anti-blocking groove 30 is arranged on the lower end of the hook replacement plate 22. During operation, the transverse telescopic drive member 23 inserts the crossbar 26 into the bearing hole 28 on the crossbar 26, and the sprayed plate 29 and the hook 6 are hung on the crossbar 26 through the intermediate transfer device 150. The vertical telescopic drive member 24 is pressed against the hook 6 through the pressure rod 27 to prevent the sprayed plate 29 from swinging. Then the control center controls the hook changing robot 160 to take the unsprayed hook 6 and insert it into the jack on the sprayed plate 29, and then transport the sprayed plate 29 away. Then the vertical telescopic drive member 24 moves up and relaxes the hook 6. Finally, the transverse telescopic drive member 23 drives the crossbar 26 to be pulled out from the bearing hole 28, and then continues to move until the sprayed hook 6 falls freely. Then the transverse telescopic drive member 23 extends and inserts into the orifice plate 25 for the next replacement work. Two symmetrically arranged hook replacement plates 22 are provided on the bearing bracket 21. In order to prevent the spraying plate 29 from swinging during operation, two groups of jacks are provided on each spraying plate 29, and each group of jacks includes two through holes. Therefore, the spraying plate 29 is lifted by two hooks 6 at the same time, and two hooks 6 are replaced at the same time when replaced. Therefore, two hook replacement plates 22 are provided, and two groups of transverse telescopic driving members 23 and vertical telescopic driving members 24 are provided. The transverse telescopic driving member 23 and the vertical telescopic driving member 24 are both pneumatic cylinders, hydraulic cylinders or electric push rods in the prior art. The function of the transverse telescopic driving member 23 is to drive the cross bar 26 to move in the horizontal direction, and the function of the vertical telescopic driving member 24 is to drive the pressure bar 27 to move in the vertical direction.

[0050] In some embodiments, the clamping adjustment assembly includes a guide rod 45, a slider 46, a drive motor 47, a flip cylinder 48, a clamping block 49 and a clamping movable block 50. The guide rod 45 is fixedly set on the transfer mounting plate 44, one end of the slider 46 is slidably set on the guide rod 45, the flip cylinder 48 is fixedly set on the other end of the slider 46, the drive motor 47 is fixedly set on the guide rod 45 and is used to drive the slider 46 to slide, the clamping block 49 is fixedly set on the flip cylinder 48, the clamping movable block 50 is fixedly set on the output part of the flip cylinder 48 and cooperates with the clamping block 49, and the drive motor 47 and the flip cylinder 48 are both electrically connected to the control center. Among them, two guide rods 45 are arranged on the transfer installation plate 44, and the two guide rods 45 are symmetrically arranged. The driving motor 47 is fixed on the guide rod 45 and drives the slider 46 to slide on the guide rod 45 through the transmission screw. After the slider 46 slides, it drives the flip cylinder 48 to move. Each spray plate 29 has two hooks 6 for mounting. For different spray plates 29, the distance between the two hooks 6 is different. By adjusting the distance between the two flip cylinders 48, more types of spray plates 29 can be adapted. The driving motor 47 is a prior art and is controlled by the control center. The flip cylinder 48 is a cylinder in the prior art. The flip cylinder 48 is controlled by a solenoid valve, which is electrically connected to the control center and controlled by the control center. The flip cylinder 48 drives the clamping block 50 to rotate. The clamping block 49 is fixed on the flip cylinder 48. When the clamping block 49 and the clamping block 50 are closed, the clamping hook 6 is clamped, and when the clamping block 49 and the clamping block 50 are separated, the loosening hook 6 is realized.

[0051] In some embodiments, the large-distance adjustment component includes an X-axis adjustment component 51, a Y-axis adjustment component 52 and a Z-axis adjustment component. The fixed portion of the X-axis adjustment component 51 is fixedly arranged on the transfer bracket 40, the fixed portion of the Y-axis adjustment component 52 is fixedly arranged on the output portion of the X-axis adjustment component 51, the fixed portion of the Z-axis adjustment component is fixedly arranged on the output portion of the Y-axis adjustment component 52, and the transfer base 41 is fixedly arranged on the output portion of the Z-axis adjustment component; the Z-axis adjustment component includes a Z-axis adjustment base 53, a Z-axis drive member 54 and a Z guide rod 55, and the Z-axis adjustment base 53 is fixedly arranged on the output part of the Y-axis adjustment component 52, the fixed part of the Z-axis driving component 54 is fixedly arranged on the Z-axis adjustment base 53, the transfer base 41 is fixedly arranged on the output part of the Z-axis driving component 54, one end of the Z-axis guide rod 55 is fixedly connected to the transfer base 41, the Z-axis adjustment base 53 is provided with a guide through hole cooperating with the Z-axis guide rod 55, the guide through hole is fixedly provided with a wear-resistant sleeve 56, the Z-axis guide rod 55 is slidably arranged in the wear-resistant sleeve 56, the X-axis adjustment component 51, the Y-axis adjustment component 52 and the Z-axis driving component 54 are all electrically connected to the control center. Among them, the X-axis adjustment component 51 and the Y-axis adjustment component 52 are all prior art, the X-axis adjustment component 51, the Y-axis adjustment component 52 and the Z-axis adjustment component are all electrically connected to the control center and controlled by the control center, the X-axis adjustment component 51 drives the transfer base 41 to move in the X direction, the Y-axis adjustment component 52 drives the transfer base 41 to move in the Y direction, and the Z-axis adjustment component drives the transfer base 41 to move in the Z direction. The Z-adjustable base 53 is fixed on the Y-adjustable component 52. The Z-adjustable base 53 is used to install the Z-drive 54 and the Z-guide rod 55. The Z-guide rod 55 prevents the transfer base 41 and the Z-adjustable base 53 from rotating relative to each other, and guides the transfer base 41 up and down. The Z-drive 54 is a telescopic cylinder or hydraulic cylinder in the prior art, and the telescopic cylinder or hydraulic cylinder is controlled by a solenoid valve, which is electrically connected to the control center and controlled by the control center. The Z-guide rod 55 will cause wear to the guide through hole during long-term operation. After the wear-resistant sleeve 56 is set, the Z-guide rod 55 slides in the wear-resistant sleeve 56 without causing wear to the guide through hole.

[0052] In some embodiments, the annular spraying device 140 and the annular baking device 180 both include an annular support frame 60, an annular track 61, a hanging rack 62, an annular conveying motor 63, a conveying chain and a hook 64. The annular track 61 is fixedly arranged on the annular support frame 60, and an annular conveying channel is arranged on the annular track 61. The conveying chain is slidably arranged in the annular conveying channel and cooperates with the annular conveying channel. The annular conveying motor 63 is fixedly arranged on the annular support frame 60 and is used to drive the conveying chain to move. The upper end of the hook 64 is arranged on the conveying chain, the hanging rack 62 is arranged on the lower end of the hook 64, and the annular conveying channel is provided with an annular groove that penetrates and cooperates with the hook 64. The annular conveying motor 63 is electrically connected to the control center. Among them, the annular support frame 60 is used to install the annular track 61 and the annular conveying motor 63. The cross-section of the conveying channel arranged inside the annular track 61 is square. The conveying chain in the prior art is arranged in the conveying channel, and the annular groove is arranged on the lower side of the conveying channel. The function of the annular conveying motor 63 in the prior art is to drive the annular conveying chain to move in the annular track 61. The upper end of the hook 64 is suspended on the conveying chain, and the hanging rack 62 is arranged on the lower end of the hook 64. A hook 64 is arranged at both ends of each hanging rack 62 for connection.

[0053] In some embodiments, the input side of the annular spraying device 140 is provided with a raw material placement rack 65 that cooperates with the board loading robot 110, and the output side of the annular baking device 180 is provided with a finished product placement rack 66 that cooperates with the board unloading robot 190. Among them, the raw material placement rack 65 is stacked to prevent unprocessed spraying plates 29, and the finished product placement rack 66 is used to place the processed spraying plates 29. The positions of the raw material placement rack 65 and the finished product placement rack 66 are fixed, which is convenient for the board loading robot 110 to take the unprocessed spraying plates 29, and also convenient for the board unloading robot 190 to place the processed spraying plates 29 in the finished product placement rack 66.

[0054] An automated spraying and baking method for a spraying plate, using an automated spraying and baking production line for the spraying plate, the automated spraying and baking method comprising the following steps:

[0055] (1) Place the unprocessed spray plate 29 on the raw material placement rack 65.

[0056] (2) Control the loading robot 110 to grab the spray plate 29 on the raw material placement rack 65 to the preset position, and the loading hook robot 120 takes the hook 6 on the loading hook fixing device 130 and inserts it into the spray plate 29. The loading hook robot 120 then hangs the spray plate 29 and the hook 6 together on the hanging rack 62 of the annular spray device 140.

[0057] (3) The annular conveying motor 63 on the annular spraying device 140 is controlled to work continuously, and the conveying chain on the annular spraying device 140 drives the spraying plate 29 to move, and then the spraying robot is controlled to spray the spraying plate 29.

[0058] (4) Control the clamping adjustment assembly and the large-distance adjustment assembly on the intermediate transfer device 150 to work together, remove the sprayed spray plate 29 and the hook 6 from the annular spray device 140, and then hang them on the hook replacement assembly on the intermediate transfer device 150. The hook changing robot 160 grabs the hook 6 on the hook changing hook fixing device 170 and inserts it into the spray plate 29 on the hook replacement assembly. The hook changing robot 160 hangs the hook 6 and the spray plate 29 on the hanging rack 62 on the annular baking device 180, and controls the hook replacement assembly to loosen the sprayed hook 6.

[0059] (5) The annular conveying motor 63 on the annular baking device 180 is controlled to work continuously, and the conveying chain on the annular baking device 180 drives the spraying plate 29 to move, and then the baking equipment is controlled to bake the spraying plate 29.

[0060] (6) Control the unloading hook robot 200 to remove the baked spray plate 29 from the hanging rack 62 on the annular baking device 180, and then control the unloading plate robot 190 to remove the spray plate 29 on the unloading hook robot 200 and place it on the finished product placement rack 66. The unloading hook robot 200 loosens the hook 6 used for baking.

[0061] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "bottom", "one end", "top", "middle", "the other end", "coaxial", "one side", "inside", "front", "center", "both ends", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0062] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "setting", "installation", "connection", "fixation", "hinge" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0063] The above is only a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art shall not deviate from the spirit and scope of the present invention, and shall be within the scope of protection of the claims attached to the present invention.

Claims

1. An automated spraying and baking production line for spraying panels, characterized by: The invention comprises a loading robot (110), a loading hook robot (120), a loading hook fixing device (130), an annular spraying device (140), an intermediate transfer device (150), a hook changing robot (160), a hook changing hook fixing device (170), an annular baking device (180), a loading robot (190) and an unloading hook robot (200), wherein the loading robot (110), the loading hook robot (120) and the loading hook fixing device (130) are all fixedly arranged on the input side of the annular spraying device (140), and the loading robot (110), the annular spraying device (140) and the loading hook fixing device (130) are all coordinated with the loading hook robot (120), the unloading robot (190) and the unloading hook robot (200) are both fixedly arranged on the output side of the annular baking device (180), and the annular baking device (180) and the unloading robot (190) are both coordinated with the loading hook robot (120). The unloading hook robot (200) cooperates with the intermediate transfer device (150), the hook changing robot (160) and the hook changing hook fixing device (170) are all fixedly arranged between the annular spraying device (140) and the annular baking device (180), the intermediate transfer device (150) cooperates with the annular spraying device (140), the intermediate transfer device (150), the hook changing hook fixing device (170) and the annular baking device (180) all cooperate with the hook changing robot (160), the loading robot (110), the loading hook robot (120), the loading hook fixing device (130), the annular spraying device (140), the intermediate transfer device (150), the hook changing robot (160), the hook changing hook fixing device (170), the annular baking device (180), the unloading robot (190) and the unloading hook robot (200) are all electrically connected to the control center; The loading hook robot (120), the hook changing robot (160) and the unloading hook robot (200) all include a changing robot (20), a grabbing hand (31), a turning cylinder (32), a fixed claw (33), a grabbing claw (34), a camera (35) and a lighting lamp (36). The changing robot (20) is provided with two grabbing hands (31), and the two grabbing hands (31) are fixedly provided with the turning cylinder (32), and the turning cylinder (32) is fixedly provided with a hook (6). The fixed claw (33) is fixedly provided on the output portion of the flip cylinder (32) with the grasping claw (34) that cooperates with the fixed claw (33), the grasping hand (31) is fixedly provided with the camera (35), the grasping hand (31) is fixedly provided with the lighting lamp (36) that cooperates with the camera (35), and the replacement robot (20), the grasping hand (31), the flip cylinder (32), the camera (35) and the lighting lamp (36) are all electrically connected to the control center; The intermediate transfer device (150) includes a transfer bracket (40), a transfer base (41), a rotating disk (42), a rotating drive member (43), a transfer mounting plate (44), a hook replacement assembly, a clamping adjustment assembly, and a wide-distance adjustment assembly. The fixed portion of the wide-distance adjustment assembly is fixedly arranged on the transfer bracket (40), the transfer base (41) is fixedly arranged on the output portion of the wide-distance adjustment assembly, the rotating disk (42) is rotatably arranged on the transfer base (41), and the rotating drive member (43) is fixedly arranged on the transfer base (41) and is used to drive the rotating disk (42) to rotate. , the transfer mounting plate (44) is fixedly arranged on the rotating disk (42), the clamping adjustment assembly for clamping the hook (6) is fixedly arranged on both ends of the transfer mounting plate (44), the hook replacement assembly is fixedly arranged on the transfer bracket (40) and cooperates with the hook replacement robot (160), a positioning detection sensor (57) is provided between the transfer base (41) and the rotating disk (42), the positioning detection sensor (57), the rotating drive member (43), the hook replacement assembly, the clamping adjustment assembly and the large-distance adjustment assembly are all electrically connected to the control center; The hook replacement assembly includes a bearing bracket (21), a hook replacement plate (22), a transverse telescopic drive member (23), a vertical telescopic drive member (24), a hole plate (25), a cross bar (26) and a pressure bar (27), wherein the bearing bracket (21) is fixedly arranged on the transfer bracket (40), the upper end of the hook replacement plate (22) is fixedly arranged on the bearing bracket (21), a mounting surface is provided on the hook replacement plate (22), the vertical telescopic drive member (24) is fixedly arranged on the upper end of the mounting surface, the upper end of the pressure bar (27) is fixedly arranged on the output portion of the vertical telescopic drive member (24), the transverse telescopic drive member (23) is fixedly arranged on the output portion of the vertical telescopic drive member (24), and the transverse telescopic drive member (23) is fixedly arranged on the output portion of the vertical telescopic drive member (24). It is arranged on one side of the lower end of the mounting surface, the orifice plate (25) is fixedly arranged on the other side of the lower end of the mounting surface, one end of the cross bar (26) is fixedly arranged on the output portion of the horizontal telescopic drive member (23) and cooperates with the upper end of the hook (6), the other end of the cross bar (26) cooperates with the bearing hole (28) on the orifice plate (25), the lower end of the pressure rod (27) cooperates with the cross bar (26), a spray plate (29) is connected to the lower end of the hook (6), the replacement robot (20) cooperates with the spray plate (29), and the horizontal telescopic drive member (23) and the vertical telescopic drive member (24) are both electrically connected to the control center.

2. The automatic spraying and baking production line for spraying panels according to claim 1, characterized in that: The feeding hook fixing device (130) and the hook changing hook fixing device (170) both comprise a hook bracket (1), a hook base (2), a hook support plate (3), a hook limiting plate (4), a height adjustment block (5) and a hook locking and directing assembly, wherein the hook base (2) is fixedly arranged on the top of the hook bracket (1), the hook support plate (3) is vertically fixedly arranged on the hook base (2), the hook limiting plate (4) is arranged on the upper part of the hook support plate (3), the hook groove (7) for placing the hook (6) is arranged on the side of the hook limiting plate (4), and the hook base (2) is provided with a hook groove (7) for placing the hook (6). The height adjustment block (5) for adjusting the height position of the hook (6) is fixedly provided, the hook base (2) is provided with the hook locking and orientation assembly for preventing the hook (6) from being separated from the hook groove (7), the hook locking and orientation assembly is arranged between the lower end of the hook limiting plate (4) and the hook base (2), the upper end of the hook limiting plate (4) is provided with a hook limiting block (11), the hook limiting plate (4) cooperates with the hook groove (7), and the middle part of the hook limiting plate (4) is provided with a notch groove (12), and the notch groove (12) divides the hook groove (7) into two sections; The hook locking and orientation assembly comprises an orientation box (8) and an electromagnet (9), wherein the orientation box (8) is fixedly arranged on the hook base (2), the positioning surface (10) on the orientation box (8) contacts the side surface of the hook (6), the electromagnet (9) is fixedly arranged in the orientation box (8) and cooperates with the hook (6), and the electromagnet (9) is electrically connected to the control center.

3. The automatic spraying and baking production line for spraying panels according to claim 1 or 2, characterized in that: The clamping adjustment assembly includes a guide rod (45), a slider (46), a driving motor (47), a flip cylinder (48), a clamping fixed block (49) and a clamping movable block (50), wherein the guide rod (45) is fixedly arranged on the transfer mounting plate (44), one end of the slider (46) is slidably arranged on the guide rod (45), the flip cylinder (48) is fixedly arranged on the other end of the slider (46), the driving motor (47) is fixedly arranged on the guide rod (45) and is used to drive the slider (46) to slide, the clamping fixed block (49) is fixedly arranged on the flip cylinder (48), the clamping movable block (50) is fixedly arranged on the output part of the flip cylinder (48) and cooperates with the clamping fixed block (49), and the driving motor (47) and the flip cylinder (48) are both electrically connected to the control center.

4. The automatic spraying and baking production line for spray-coated panels according to claim 1 or 2, characterized in that: The large-distance adjustment assembly comprises an X-direction adjustment component (51), a Y-direction adjustment component (52) and a Z-direction adjustment component, wherein the fixing portion of the X-direction adjustment component (51) is fixedly arranged on the transfer support (40), the fixing portion of the Y-direction adjustment component (52) is fixedly arranged on the output portion of the X-direction adjustment component (51), the fixing portion of the Z-direction adjustment component is fixedly arranged on the output portion of the Y-direction adjustment component (52), and the transfer base (41) is fixedly arranged on the output portion of the Z-direction adjustment component; The Z-axis adjustment component includes a Z-axis adjustment base (53), a Z-axis drive (54) and a Z-axis guide rod (55), wherein the Z-axis adjustment base (53) is fixedly arranged on the output portion of the Y-axis adjustment component (52), the fixed portion of the Z-axis drive (54) is fixedly arranged on the Z-axis adjustment base (53), the transfer base (41) is fixedly arranged on the output portion of the Z-axis drive (54), one end of the Z-axis guide rod (55) is fixedly connected to the transfer base (41), the Z-axis adjustment base (53) is provided with a guide through hole cooperating with the Z-axis guide rod (55), a wear-resistant sleeve (56) is fixedly arranged on the guide through hole, and the Z-axis guide rod (55) is slidably arranged in the wear-resistant sleeve (56), and the X-axis adjustment component (51), the Y-axis adjustment component (52) and the Z-axis drive (54) are all electrically connected to the control center.

5. The automatic spraying and baking production line for spray-coated panels according to claim 1 or 2, characterized in that: The annular spraying device (140) and the annular baking device (180) both include an annular support frame (60), an annular track (61), a hanging rack (62), an annular conveying motor (63), a conveying chain and a hook (64), wherein the annular track (61) is fixedly arranged on the annular support frame (60), an annular conveying channel is provided on the annular track (61), the conveying chain is slidably arranged in the annular conveying channel and cooperates with the annular conveying channel, the annular conveying motor (63) is fixedly arranged on the annular support frame (60) and is used to drive the conveying chain to move, the upper end of the hook (64) is arranged on the conveying chain, the hanging rack (62) is arranged on the lower end of the hook (64), the annular conveying channel is provided with an annular groove that penetrates and cooperates with the hook (64), and the annular conveying motor (63) is electrically connected to the control center.

6. The automatic spraying and baking production line for spray-coated panels according to claim 1 or 2, characterized in that: The input side of the annular spraying device (140) is provided with a raw material placement rack (65) that cooperates with the plate loading robot (110), and the output side of the annular baking device (180) is provided with a finished product placement rack (66) that cooperates with the plate unloading robot (190).

7. An automated spraying and baking method for spray-coated panels, using an automated spraying and baking production line for spray-coated panels as claimed in any one of claims 1 to 6, characterized in that: The automated spraying and baking method comprises the following steps: S1: placing the unprocessed spray plate (29) on the raw material placement rack (65); S2: Controlling the loading robot (110) to grab the spraying plate (29) on the raw material placement rack (65) to a preset position, the loading hook robot (120) to take the hook (6) on the loading hook fixing device (130) and insert it into the spraying plate (29), and then the loading hook robot (120) hangs the spraying plate (29) and the hook (6) together on the hanging rack (62) of the annular spraying device (140); S3: controlling the annular conveying motor (63) on the annular spraying device (140) to continuously operate, the conveying chain on the annular spraying device (140) drives the spraying plate (29) to move, and then controlling the spraying robot to spray the spraying plate (29); S4: Control the clamping adjustment component and the large-distance adjustment component on the intermediate transfer device (150) to work together, remove the sprayed spray plate (29) and the hook (6) from the annular spray device (140), and then hang them on the hook replacement component on the intermediate transfer device (150); the hook replacement robot (160) grabs the hook (6) on the hook replacement hook fixing device (170) and inserts it into the spray plate (29) on the hook replacement component; the hook replacement robot (160) hangs the hook (6) and the spray plate (29) on the hanging rack (62) on the annular baking device (180); and controls the hook replacement component to loosen the sprayed hook (6); S5: controlling the annular conveying motor (63) on the annular baking device (180) to continuously operate, so that the conveying chain on the annular baking device (180) drives the spraying plate (29) to move, and then controlling the baking equipment to bake the spraying plate (29); S6: Control the unloading hook robot (200) to remove the baked spray plate (29) from the hanging rack (62) on the annular baking device (180), and then control the unloading plate robot (190) to remove the spray plate (29) from the unloading hook robot (200) and place it on the finished product placement rack (66), and the unloading hook robot (200) loosens the hook (6) used for baking.

Images