Automatic UV coating mechanical arm mechanism with infrared leveling and drying functions

Abstract

The utility model discloses an automatic UV coating mechanical arm mechanism with infrared leveling and drying functions, which relates to the technical field of UV plate coating and comprises a plurality of supporting legs, the tops of the plurality of supporting legs are provided with a same positioning and conveying module, and the positioning and conveying module comprises two mutually symmetrical fixing frames. The tops of the two fixing frames are fixedly connected with the same working bin, a polishing and cleaning assembly is arranged in the working bin and comprises a collecting box, the collecting box is fixedly connected to the top of the working bin, a roller coating module is arranged on one side of one supporting leg, and the roller coating module comprises a base; the top of the collecting box is fixedly connected with a negative pressure pump, and a first round hole is formed in the collecting box. The automatic UV coating mechanical arm mechanism with the infrared leveling and drying functions has the technical effects that impurities and scratches contaminated by plates are cleaned and polished before the plates are coated, collision and damage are avoided, and the coating effect and the working efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of UV plate coatings, in particular to an automatic UV coating mechanical arm mechanism for infrared leveling and drying. Background Art

[0002] UV coatings can be applied through methods such as dipping, shower coating, lacquering, spin coating, and even vacuum coating, and then cured by ultraviolet light exposure. As the name suggests, UV coating curing is inseparable from UV light exposure. This technology originated in the international coatings market in the 1970s and is a brand-new green technology. UV-curing coatings produced using this technology, referred to as UV coatings, were initially used for surface coatings on mobile phones, DVD players, and Walkman player casings. Its application has since expanded to cosmetics, televisions, computers, and other household appliances.

[0003] In the prior art, during the process of transporting the plates from the pre-treatment to the coating site, they may be contaminated by impurities or bumped, causing scratches and damage. If they are not re-processed, the flatness of the coating will be affected and the coating effect will be reduced. Re-processing will increase costs and reduce work efficiency. Utility Model Content

[0004] The utility model discloses an automatic UV coating robot arm mechanism with infrared leveling and drying, which aims to solve the technical problem that, during the process of transporting plates from pretreatment to the coating site, they may be contaminated by impurities or bumped, causing scratches and damage that affect the coating effect.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automatic UV coating robot arm mechanism for infrared leveling and drying comprises support legs, a plurality of support legs are provided with a same positioning and conveying module on the top, and the positioning and conveying module comprises two mutually symmetrical fixing frames, the tops of the two fixing frames are fixedly connected to a same working bin, a polishing and cleaning assembly is provided in the working bin, and the polishing and cleaning assembly comprises a collection box, the collection box is fixedly connected to the top of the working bin, a roller coating module is provided on one side of one of the support legs, and the roller coating module comprises a base, a negative pressure pump is fixedly connected to the top of the collection box, and a circular hole 1 is provided on the collection box, an exhaust end of the negative pressure pump is fixedly connected to the circular hole 1, a circular hole 2 and a circular hole 3 are provided on the working bin, a threaded rod is movably connected in the circular hole 2, and the outer wall of the threaded rod is fixedly connected to the top of the working bin by a screw The groove is connected to a sliding frame, and a limit rod is fixedly connected in a circular hole three. The sliding frame slides on the outer wall of the limit rod. One side of the working bin is fixedly connected to motor one, and the output end of motor one passes through circular hole two and is connected to one end of the threaded rod through a coupling. The sliding frame is provided with a circular hole four, and a rotating shaft is movably connected in circular hole four. The outer wall of the rotating shaft is fixedly connected to a grinding roller. The top of the sliding frame is fixedly connected to motor two, and the output end of motor two and the outer wall of the rotating shaft are fixedly connected to pulley one. The outer walls of the two pulleys one are slidably connected to the same belt. The inner wall of the sliding frame is fixedly connected to a dust collection bin, and a circular hole five is provided on the dust collection bin, and a hose is fixedly connected in the circular hole five. The end of the hose away from the dust collection bin passes through the sliding frame and the working bin and is fixedly connected to the bottom of the collection box.

[0007] By providing a grinding and cleaning component, a belt is used by motor 2 to drive the rotating shaft and the grinding roller to rotate, and at the same time, motor 1 rotates the threaded rod to drive the sliding frame to move horizontally. This can grind and clean scratches and contaminated impurities on the plate to avoid affecting the coating effect, thereby improving convenience and practicality. A negative pressure pump is used to generate negative pressure in the collection box, hose and dust collection bin, so that dust and other impurities generated during grinding and cleaning can be sucked into the collection box to avoid polluting the working environment and continuing to adhere to the plate.

[0008] In a preferred embodiment, the top of the base is fixedly connected to a hydraulic cylinder, and the driving end of the hydraulic cylinder is fixedly connected to an arm beam, the bottom inner wall of the arm beam is fixedly connected to the cylinder, a sliding groove is provided on the arm beam, a sliding rod is slidably connected in the sliding groove, the driving end of the cylinder is fixedly connected to the sliding rod, and the bottom of the sliding rod is fixedly connected to a mounting bracket, a circular hole six is ​​provided on the mounting bracket, a discharge pipe is movably connected in the circular hole six, a plurality of circumferentially equidistant discharge holes are provided on the discharge pipe, and a paint roller is fixedly connected to the outer wall of the discharge pipe, the top of the arm beam is fixedly connected to a material box, a circular hole seven is provided on the material box, the top of the material box is fixedly connected to a water pump, the water pumping end of the water pump is fixedly connected in the circular hole seven, the water outlet end of the water pump is fixedly connected to a feed pipe, and the end of the feed pipe away from the water pump is connected to the inner wall of the discharge pipe through a bearing.

[0009] By setting up a roller coating module, the paint is transported from the material box to the discharge pipe through a water pump. The paint flows out from the discharge hole and evenly soaks the paint roller. The sliding rod is pushed and pulled by the cylinder to avoid paint splashing, increase the uniformity of roller coating, and improve the practicality of the device.

[0010] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0011] By setting up a positioning and conveying module, the two movable frames are driven to approach each other by the four-rotation bidirectional threaded rods of the motor, and the plates are clamped between the transmission wheels on both sides. The position of the positioning plates can be adjusted to facilitate painting, and the stability of the plates during transportation can be maintained, thereby improving the working efficiency and practicality of the device.

[0012] From the above, it can be seen that the automatic UV coating robot arm mechanism with infrared leveling and drying provided by the utility model has the technical effect of cleaning and polishing impurities and scratches on the plate before coating, avoiding bumps and damage, and improving coating effects and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an automatic UV coating robot arm mechanism with infrared leveling and drying proposed in the utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the grinding and cleaning components of an automatic UV coating robot arm mechanism with infrared leveling and drying proposed in the utility model.

[0015] Figure 3 This is a structural schematic diagram of a roller coating module of an automatic UV coating robot arm mechanism with infrared leveling and drying proposed in the utility model.

[0016] Figure 4This is a schematic diagram of the internal structure of the installation chamber of an automatic UV coating robot arm mechanism with infrared leveling and drying proposed in the utility model.

[0017] In the figure: 1, support leg; 2, working chamber; 3, grinding and cleaning assembly; 301, collection box; 302, negative pressure pump; 303, limit rod; 304, threaded rod; 305, grinding roller; 306, dust collection chamber; 307, sliding frame; 308, motor 1; 309, rotating shaft; 310, belt; 311, motor 2; 312, hose; 4, roller coating module; 401, coating roller; 402, sliding rod; 403, water pump; 404, material box ; 405, cylinder; 406, arm beam; 407, feed pipe; 408, hydraulic cylinder; 409, base; 410, discharge pipe; 411, mounting frame; 5, positioning and conveying module; 501, motor three; 502, fixed frame; 503, movable frame; 504, transmission belt; 505, transmission roller; 506, rotating rod; 507, transmission wheel; 508, bidirectional threaded rod; 509, motor four; 6, mounting bin; 7, infrared lamp tube; 8, mounting frame. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] The utility model discloses an automatic UV coating robot arm mechanism for infrared leveling and drying, which is mainly used in scenarios where plates may be contaminated with impurities or bumped to cause scratches and damage, affecting the coating effect, during the process of transporting the plates to the coating site after pretreatment.

[0020] Reference Figure 1-Figure 4, an automatic UV coating robot arm mechanism with infrared leveling and drying, including a supporting leg 1, a plurality of supporting legs 1 are provided with a same positioning and conveying module 5 on the top, and the positioning and conveying module 5 includes two mutually symmetrical fixing frames 502, the tops of the two fixing frames 502 are fixedly connected with a same working chamber 2, a grinding and cleaning component 3 is provided in the working chamber 2, and the grinding and cleaning component 3 includes a collecting box 301, and the collecting box 301 is fixedly connected to the top of the working chamber 2, a roller coating module 4 is provided on one side of one of the supporting legs 1, and the roller coating module 4 includes The base 409, the top of the collection box 301 is fixedly connected to the negative pressure pump 302, and the collection box 301 is provided with a circular hole 1, the suction end of the negative pressure pump 302 is fixedly connected to the circular hole 1, the working chamber 2 is provided with a circular hole 2 and a circular hole 3, the circular hole 2 is movably connected to the threaded rod 304, the outer wall of the threaded rod 304 is connected to the sliding frame 307 through a thread, the circular hole 3 is fixedly connected to the limiting rod 303, the sliding frame 307 slides on the outer wall of the limiting rod 303, and one side of the working chamber 2 is fixedly connected to the motor 1 308, the motor 1 308 The output end passes through the circular hole 2 and is connected to one end of the threaded rod 304 through a coupling. A circular hole 4 is opened on the sliding frame 307, and a rotating shaft 309 is movably connected in the circular hole 4. The outer wall of the rotating shaft 309 is fixedly connected to the grinding roller 305. The top of the sliding frame 307 is fixedly connected to the motor 2 311. The output end of the motor 2 311 and the outer wall of the rotating shaft 309 are fixedly connected to the pulley 1. The outer walls of the two pulleys 1 are slidably connected to the same belt 310. The inner wall of the sliding frame 307 is fixedly connected to the dust collection bin 306. The dust collection bin 306 is opened. There is a circular hole five, in which a hose 312 is fixedly connected. The end of the hose 312 away from the dust collection bin 306 passes through the sliding frame 307 and the working bin 2 and is fixedly connected to the bottom of the collection box 301. During the use of the device, the motor 2 311 uses the belt 310 to drive the rotating shaft 309 and the grinding roller 305 to rotate. At the same time, the motor 1 308 rotates the threaded rod 304 to drive the sliding frame 307 to move horizontally, which can grind and clean the scratches and contaminated impurities on the plate to prevent them from affecting the coating effect, thereby improving convenience and practicality.

[0021] Reference Figure 1 and Figure 3In a preferred embodiment, a hydraulic cylinder 408 is fixedly connected to the top of the base 409, and the driving end of the hydraulic cylinder 408 is fixedly connected to the arm beam 406, and the bottom inner wall of the arm beam 406 is fixedly connected to the cylinder 405, and a sliding groove is provided on the arm beam 406, and a sliding rod 402 is slidably connected in the sliding groove. The driving end of the cylinder 405 is fixedly connected to the sliding rod 402, and the bottom of the sliding rod 402 is fixedly connected to a mounting bracket 411, and a circular hole six is ​​provided on the mounting bracket 411, and a discharge pipe 410 is movably connected in the circular hole six. The discharge pipe 410 is provided with a plurality of discharge holes equidistant around the circumference, and the outer wall of the discharge pipe 410 is fixedly connected to the coating roller 401. The top of the arm beam 406 is fixedly connected to a material box 404, and a circular hole seven is opened on the material box 404. The top of the material box 404 is fixedly connected to a water pump 403, and the water pumping end of the water pump 403 is fixedly connected to the circular hole seven. The water outlet end of the water pump 403 is fixedly connected to a feed pipe 407, and the end of the feed pipe 407 away from the water pump 403 is connected to the inner wall of the discharge pipe 410 through a bearing. During the use of the device, the paint is transported from the material box 404 to the discharge pipe 410 through the water pump 403, and the paint flows out of the discharge hole and evenly soaks the paint roller 401. The sliding rod 402 is pushed and pulled by the cylinder 405, which can avoid paint splashing, increase the uniformity of roller coating, and improve the practicality of the device.

[0022] Reference Figure 1 、 Figure 3 and Figure 4In a preferred embodiment, a plurality of circular holes eight are provided at equal distances on the two fixing frames 502, and the same transmission roller 505 is movably connected in the two opposite circular holes eight, the outer walls of the plurality of transmission rollers 505 are fixedly connected to pulleys two, the outer walls of the plurality of pulleys two are slidably connected to transmission belts 504, one side of one fixing frame 502 is fixedly connected to motor three 501, the output end of motor three 501 is connected to one end of the adjacent transmission roller 505 through a coupling, circular holes nine are provided on the two fixing frames 502, the two circular holes nine are movably connected to the same bidirectional threaded rod 508, one side of one fixing frame 502 is fixedly connected to motor four 509, the output end of motor four 509 is connected to one end of the bidirectional threaded rod 508 through a coupling, and the outer wall of the bidirectional threaded rod 508 is connected by threads. There are two symmetrical movable frames 503, and both movable frames 503 slide on the outer walls of multiple transmission rollers 505. Multiple installation slots are evenly spaced on the two movable frames 503, and rotating rods 506 are movably connected in the multiple installation slots. The outer walls of the multiple rotating rods 506 are fixedly connected with transmission wheels 507. The tops of the two fixed frames 502 are fixedly connected to the same installation bin 6, and the top inner wall of the installation bin 6 is fixedly connected to multiple equidistant installation frames 8, and infrared lamp tubes 7 are fixedly connected in the multiple installation frames 8. During the use of the device, the two movable frames 503 are driven to approach each other by rotating the bidirectional threaded rod 508 through the motor 4 509, clamping the plate between the transmission wheels 507 on both sides. The position of the plate can be adjusted to facilitate painting, and the stability of the plate during transportation is maintained, thereby improving the working efficiency and practicality of the device.

[0023] Working principle: Place the plate on the transmission roller 505, start the motor 4 509 to rotate the bidirectional threaded rod 508 to drive the two movable frames 503 to move closer to each other, clamp the plate between the transmission wheels 507 on both sides, and adjust the position of the plate; then start the motor 3 501 to drive the transmission roller 505 to rotate through the transmission belt 504, and transport the plate to the working chamber 2, start the motor 2 311 to use the belt 310 to drive the shaft 309 and the grinding roller 305 to rotate, and at the same time start the motor 1 308 to rotate the threaded rod 304, drive the sliding frame 307 to move horizontally, and grind and clean the scratches and contaminated impurities on the plate, and start the negative pressure The pump 302 creates negative pressure in the collection box 301, the hose 312 and the dust collection bin 306, and sucks the dust and other impurities generated during grinding and cleaning into the collection box 301; continue to start the motor three 501 to transport the plate to the roller coating module 4, start the hydraulic cylinder 408 to descend to the appropriate position, start the water pump 403 to transport the paint from the material box 404 to the discharge pipe 410, the paint flows out from the discharge hole and evenly soaks the paint roller 401, start the cylinder 405 to push and pull the sliding rod 402, and evenly coat the plate; start the motor three 501 to transport the plate to the installation bin 6, start the infrared lamp 7, and the plate is leveled and dried in the installation bin 6.

[0024] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An automatic UV coating robot arm mechanism for infrared leveling and drying, comprising a support leg (1), characterized in that: The tops of the plurality of support legs (1) are provided with a same positioning and conveying module (5), and the positioning and conveying module (5) comprises two mutually symmetrical fixing frames (502), the tops of the two fixing frames (502) are fixedly connected to a same working chamber (2), a grinding and cleaning assembly (3) is provided in the working chamber (2), and the grinding and cleaning assembly (3) comprises a collecting box (301), and the collecting box (301) is fixedly connected to the top of the working chamber (2), a roller coating module (4) is provided on one side of one of the support legs (1), and the roller coating module (4) comprises a base (409).

2. The automatic UV coating robot arm mechanism for infrared leveling and drying according to claim 1, characterized in that: The top of the collecting box (301) is fixedly connected to a negative pressure pump (302), and a circular hole 1 is provided on the collecting box (301), and the suction end of the negative pressure pump (302) is fixedly connected to the circular hole 1. The working chamber (2) is provided with circular holes 2 and 3. A threaded rod (304) is movably connected to the circular hole 2, and the outer wall of the threaded rod (304) is connected to a sliding frame (307) through a thread. A limiting rod (303) is fixedly connected to the circular hole 3, and the sliding frame (307) slides on the outer wall of the limiting rod (303). A motor 1 (308) is fixedly connected to one side of the working chamber (2), and the output end of the motor 1 (308) passes through the circular hole 2 and is connected to one end of the threaded rod (304) through a coupling.

3. The automatic UV coating robot arm mechanism for infrared leveling and drying according to claim 2, characterized in that: The sliding frame (307) is provided with a fourth circular hole, and a rotating shaft (309) is movably connected in the fourth circular hole. The outer wall of the rotating shaft (309) is fixedly connected to a grinding roller (305). The top of the sliding frame (307) is fixedly connected to a second motor (311). The output end of the second motor (311) and the outer wall of the rotating shaft (309) are both fixedly connected to a first pulley. The outer walls of the two first pulleys are both slidably connected to the same belt (310). The inner wall of the sliding frame (307) is fixedly connected to a dust collection bin (306). The dust collection bin (306) is provided with a fifth circular hole, and a hose (312) is fixedly connected in the fifth circular hole. The end of the hose (312) away from the dust collection bin (306) passes through the sliding frame (307) and the working bin (2) and is fixedly connected to the bottom of the collection box (301).

4. The automatic UV coating robot arm mechanism for infrared leveling and drying according to claim 1, characterized in that: The top of the base (409) is fixedly connected to a hydraulic cylinder (408), and the driving end of the hydraulic cylinder (408) is fixedly connected to an arm beam (406), the bottom inner wall of the arm beam (406) is fixedly connected to a cylinder (405), a sliding groove is provided on the arm beam (406), a sliding rod (402) is slidably connected in the sliding groove, the driving end of the cylinder (405) is fixedly connected to the sliding rod (402), the bottom of the sliding rod (402) is fixedly connected to a mounting frame (411), a circular hole six is ​​provided on the mounting frame (411), and a discharge pipe (410) is movably connected in the circular hole six.

5. The automatic UV coating robot arm mechanism for infrared leveling and drying according to claim 4, characterized in that: The discharge pipe (410) is provided with a plurality of discharge holes equidistant around the circumference, and the outer wall of the discharge pipe (410) is fixedly connected to a coating roller (401), the top of the arm beam (406) is fixedly connected to a material box (404), a circular hole seven is provided on the material box (404), the top of the material box (404) is fixedly connected to a water pump (403), the water pumping end of the water pump (403) is fixedly connected to the circular hole seven, the water outlet end of the water pump (403) is fixedly connected to a feed pipe (407), and the end of the feed pipe (407) away from the water pump (403) is connected to the inner wall of the discharge pipe (410) through a bearing.

6. The automatic UV coating robot arm mechanism for infrared leveling and drying according to claim 1, characterized in that: A plurality of circular holes eight are provided on the two fixed frames (502) at equal intervals, and the same transmission roller (505) is movably connected in the two opposite circular holes eight, the outer walls of the plurality of transmission rollers (505) are fixedly connected to pulleys two, and the outer walls of the plurality of pulleys two are slidably connected to transmission belts (504), one side of one of the fixed frames (502) is fixedly connected to a motor three (501), and the output end of the motor three (501) is connected to one end of the adjacent transmission roller (505) through a coupling, and circular holes nine are provided on the two fixed frames (502), and the same bidirectional threaded rod (508) is movably connected in the two circular holes nine, and one side of one of the fixed frames (502) is fixedly connected to a motor four (509), and the output end of the motor four (509) is connected to one end of the bidirectional threaded rod (508) through a coupling.

7. The automatic UV coating robot arm mechanism for infrared leveling and drying according to claim 6, characterized in that: The outer wall of the bidirectional threaded rod (508) is connected to two mutually symmetrical movable frames (503) through threads, and the two movable frames (503) are slid on the outer walls of multiple transmission rollers (505). Multiple installation slots are evenly spaced on the two movable frames (503), and the multiple installation slots are movably connected to rotating rods (506). The outer walls of the multiple rotating rods (506) are fixedly connected to transmission wheels (507). The tops of the two fixed frames (502) are fixedly connected to the same installation bin (6), and the top inner wall of the installation bin (6) is fixedly connected to multiple equidistant installation frames (8), and the multiple installation frames (8) are fixedly connected to infrared lamp tubes (7).

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