Vertical solder resist roll coating equipment

Abstract

The utility model discloses vertical resistance welding roll coating equipment. Comprising a rack, a feeding turnover mechanism, a first manipulator, a weighing mechanism and a second manipulator, wherein the feeding turnover mechanism is used for turning over a horizontally conveyed plate body to a vertical state; the first manipulator is used for clamping the plate body turned over by the feeding turnover mechanism to the weighing mechanism; the weighing mechanism is used for vertically weighing the plate body; the roller coating mechanism is used for coating the surface of the plate body in a vertical state, and the third manipulator is used for clamping the plate body on the second manipulator and moving the plate body out. A series of automatic operations such as automatic overturning, automatic carrying, automatic weighing, automatic vertical roll coating and automatic discharging of the circuit board can be realized, the automation degree is high, the operation is stable and reliable, the production efficiency and the production quality are greatly improved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of circuit board processing equipment technology, and more specifically, to a vertical solder resist coating equipment. Background Technology

[0002] In the production and processing of circuit boards and other boards, a clamp can be used to hold the board, and then the board can be placed in a roller coating mechanism to apply a coating to the surface of the board using rollers and scrapers. After the coating is completed, the board is removed from the clamp and then placed in an oven for drying by workers. However, this processing method is inefficient and requires manual handling of the board. If workers touch the coated area during the handling process, it will affect the quality of the coating, thus requiring reprocessing and increasing the production cost. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned defects in the prior art and provide a vertical solder resist coating equipment that can realize a series of automated operations such as automatic flipping, automatic handling, automatic weighing, automatic vertical coating and automatic unloading of circuit boards.

[0004] To achieve the above objectives, this utility model provides a vertical resist coating roller coating device, including a frame, a feeding and turning mechanism for turning a horizontally fed plate into an upright state, a first robotic arm for clamping the plate after being turned by the feeding and turning mechanism onto a weighing mechanism, a weighing mechanism for vertically weighing the plate, a second robotic arm for clamping the plate on the weighing mechanism onto a roller coating mechanism, a roller coating mechanism for coating the surface of the vertically positioned plate, and a third robotic arm for clamping and removing the plate from the second robotic arm. The feeding and turning mechanism, the weighing mechanism, and the roller coating mechanism are sequentially installed at the lower end of the frame, and the first robotic arm, the second robotic arm, and the third robotic arm are sequentially installed at the upper end of the frame.

[0005] Preferably, the feeding and turning mechanism includes a main support, a feeding conveying device, a turning device, and an end limit stop, which are sequentially installed on the main support.

[0006] Preferably, the feeding conveying device includes a conveying support, several feeding conveying roller shafts and a feeding conveying motor. The feeding conveying roller shafts are arranged horizontally and installed on the conveying support. The feeding conveying motor is connected to all the feeding conveying roller shafts and drives them to rotate.

[0007] Preferably, the flipping device includes a flipping bracket, several flipping conveyor roller shafts, a flipping conveyor motor, a flipping shaft, a flipping drive motor, a flipping drive gear set, and several flipping clamps for clamping the plate during the flipping process. The flipping bracket is mounted on the main bracket via the flipping shaft. The flipping conveyor roller shafts are horizontally arranged and mounted on the flipping bracket. The flipping conveyor motor is driven by all the flipping conveyor roller shafts and drives them to rotate. The flipping drive motor is mounted on the main bracket and is driven by the flipping shaft via the flipping drive gear set. The flipping drive motor can drive the flipping bracket to flip. The flipping clamps are mounted on both sides of the flipping bracket, and the clamps of the flipping clamps can extend out in the gap between two adjacent flipping conveyor roller shafts.

[0008] Preferably, the first robotic arm includes a first X-axis moving module, a first Z-axis moving module, a first Y-axis moving module, a first X-axis moving cylinder, a first clamping plate mounting plate, and a first robotic arm clamping device. The first X-axis moving module is mounted on the frame, the first Z-axis moving module is mounted on the first X-axis moving module, the first Y-axis moving module is mounted on the first Z-axis moving module, the first X-axis moving cylinder is mounted on the first Y-axis moving module, the first X-axis moving cylinder is connected to the first clamping plate mounting plate, and two first robotic arm clamping devices are provided and are respectively mounted on the bottom two sides of the first clamping plate mounting plate.

[0009] Preferably, the weighing mechanism includes a protective cover and an electronic scale, an oil receiving tray, a plate limiting frame, a plate positioning elastic clamp, a cylinder mounting bracket, an opening cylinder, and an opening pressure roller, all installed inside the protective cover. The electronic scale is located below the plate limiting frame, the oil receiving tray is located above the electronic scale and in contact with the measuring part of the electronic scale, the plate positioning elastic clamp is installed on both sides of the upper end of the plate limiting frame, and the opening cylinder is installed on both sides of the plate limiting frame through the cylinder mounting bracket. The opening cylinder is connected to the opening pressure roller and can drive it to push the plate positioning elastic clamp to open.

[0010] Preferably, the second robotic arm includes a second X-axis moving module, a second Z-axis moving module, a second Y-axis moving module, a rotary module moving frame, a rotary drive module, a rotary mounting frame, a first moving electric cylinder, a first clamping plate mounting frame, a second robotic arm clamping plate, a third robotic arm clamping plate, a fourth robotic arm clamping plate, a second moving electric cylinder, a second clamping plate mounting frame, a fifth robotic arm clamping plate, and a sixth robotic arm clamping plate. The second X-axis moving module is mounted on a frame, the second Z-axis moving module is mounted on the second X-axis moving module, the second Y-axis moving module is mounted on the second Z-axis moving module, and the rotary drive module is mounted on the second Y-axis moving module via the rotary module moving frame. The rotary drive module is connected to the rotary... The mounting frame is connected to and can rotate. The first moving electric cylinder is installed on one side of the rotating mounting frame, and the second moving electric cylinder is installed on the other side of the rotating mounting frame. The second and third robotic grippers are both connected to the first moving electric cylinder through the first gripper mounting frame. The first moving electric cylinder can drive the second and third robotic grippers to move laterally. The fifth and sixth robotic grippers are both connected to the second moving electric cylinder through the second gripper mounting frame. The second moving electric cylinder can drive the fifth and sixth robotic grippers to move laterally. The fourth robotic gripper is installed on the rotating mounting frame and is located between the first and second moving electric cylinders.

[0011] Preferably, the roller coating mechanism includes a roller coating bracket, rollers, a scraper, a scraper mounting bracket, and a scraper moving electric cylinder. Two rollers are provided and are respectively installed on the lower side of the roller coating bracket. Roller drive motors are respectively connected to one end of the two rollers and can drive them to rotate. Two scrapers are provided and are respectively installed on the upper side of the roller coating bracket. The scraper moving electric cylinders are respectively connected to the scraper drive through their respective scraper mounting brackets. The scraper moving electric cylinders can drive the two scrapers to move closer to each other or further away from each other in the horizontal direction.

[0012] Preferably, the third robotic arm includes a third X-axis moving module, a third Z-axis moving module, a Z-axis lifting seat, a third X-axis moving cylinder, a Y-axis moving plate, a Y-axis moving cylinder, a third clamping plate mounting frame, and a seventh robotic arm clamping plate. The third X-axis moving module is mounted on the frame, the third Z-axis moving module is mounted on the third X-axis moving module, the Z-axis lifting seat is mounted on the third Z-axis moving module, the third X-axis moving cylinder is mounted on the Z-axis lifting seat, the third X-axis moving cylinder is connected to the Y-axis moving plate, the Y-axis moving cylinders are mounted on both sides of the Y-axis moving plate, and the two Y-axis moving cylinders are respectively connected to the seventh robotic arm clamping plate through the third clamping plate mounting frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model has a reasonable structural design, including a feeding and flipping mechanism for flipping the horizontally fed board into an upright position, a first robotic arm for clamping the board after being flipped by the feeding and flipping mechanism to a weighing mechanism, a weighing mechanism for vertically weighing the board, a second robotic arm for clamping the board on the weighing mechanism to a roller coating mechanism, a roller coating mechanism for coating the surface of the vertically positioned board, and a third robotic arm for clamping the board on the second robotic arm and removing it. It can realize a series of automated operations such as automatic flipping, automatic handling, automatic weighing, automatic vertical roller coating, and automatic unloading of circuit boards. It has a high degree of automation, stable and reliable operation, greatly improves production efficiency and quality, and reduces production costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the vertical resist coating roller provided in this embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the feeding and turning mechanism provided in this embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the feeding conveying device of the feeding and turning mechanism provided in this embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the flipping device of the feeding flipping mechanism provided in this embodiment of the utility model. Figure 1 ;

[0020] Figure 5 This is a schematic diagram of the structure of the flipping device of the feeding flipping mechanism provided in this embodiment of the utility model. Figure 2 ;

[0021] Figure 6 This is a schematic diagram of the structure of the flip clamp provided in this embodiment of the utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the first robotic arm provided in this embodiment of the utility model;

[0023] Figure 8 This is a schematic diagram of the head structure of the first robotic arm provided in this embodiment of the utility model;

[0024] Figure 9 This is a structural schematic diagram of the weighing mechanism provided in an embodiment of the present invention;

[0025] Figure 10 This is a schematic diagram of the internal structure of the weighing mechanism provided in this embodiment of the utility model;

[0026] Figure 11 This is a schematic diagram of the plate positioning elastic clamp and the clamping cylinder provided in this embodiment of the utility model;

[0027] Figure 12 This is a schematic diagram of the structure of the second robotic arm provided in this embodiment of the present invention;

[0028] Figure 13 This is a schematic diagram of the head structure of the second robotic arm provided in this embodiment of the present invention;

[0029] Figure 14 This is a schematic diagram of the structure of the roller coating mechanism provided in this embodiment of the utility model;

[0030] Figure 15 This is a schematic diagram of the lower end of the roller coating mechanism provided in this embodiment of the utility model;

[0031] Figure 16 This is a schematic diagram of the structure of the third robotic arm provided in this embodiment of the utility model;

[0032] Figure 17 This is a schematic diagram of the head structure of the third robotic arm provided in this embodiment of the utility model. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] Please refer to Figure 1This utility model provides a vertical resist coating roller coating equipment, including a frame 1, a feeding and flipping mechanism 2 for flipping a horizontally fed plate into an upright state, a first robot arm 3 for clamping the plate after being flipped by the feeding and flipping mechanism 2 to a weighing mechanism, a weighing mechanism 4 for vertically weighing the plate, a second robot arm 5 for clamping the plate on the weighing mechanism 4 to a roller coating mechanism 6, a roller coating mechanism 6 for coating the surface of the vertically positioned plate, and a third robot arm 7 for clamping and removing the plate from the second robot arm 5. The feeding and flipping mechanism 2, the weighing mechanism 4, and the roller coating mechanism 6 are sequentially installed at the lower end of the frame 1, and the first robot arm 3, the second robot arm 5, and the third robot arm 7 are sequentially installed at the upper end of the frame 1.

[0035] The components of this embodiment will now be described in detail with reference to the accompanying drawings.

[0036] like Figure 2 As shown, the feeding and turning mechanism 2 may include a main support 21, a feeding conveying device 22, a turning device 23, and an end-limiting stop 24. The feeding conveying device 22, the turning device 23, and the end-limiting stop 24 are sequentially installed on the main support 21. The turning device 23 can turn the horizontal plate into an upright position, and the end-limiting stop 24 can block and limit the plate conveyed to one side of the turning device 23.

[0037] like Figure 3 As shown, the feeding conveying device 22 may include a conveying bracket 221, several feeding conveying roller shafts 222 and a feeding conveying motor 223. The feeding conveying roller shafts 222 are arranged horizontally and installed on the conveying bracket 221. The feeding conveying motor 223 can be connected to all the feeding conveying roller shafts 222 through a synchronous pulley and synchronous belt and drive them to rotate.

[0038] like Figure 4 and Figure 5As shown, the flipping device 23 may include a flipping bracket 231, several flipping conveyor roller shafts 232, a flipping conveyor motor 233, a flipping shaft 234, a flipping drive motor 235, a flipping drive gear set 236, and several flipping clamps 237 for clamping the plate during the flipping process. The flipping bracket 231 is mounted on the main bracket 21 via the flipping shaft 234. The flipping conveyor roller shafts 232 are horizontally arranged and mounted on the flipping bracket 231. The flipping conveyor motor 233 can be driven to rotate by a synchronous pulley and a synchronous belt to all the flipping conveyor roller shafts 232. The flipping drive motor 235 is mounted on the main bracket 21. The flipping drive motor 235 is driven to rotate by the flipping shaft 234 via the flipping drive gear set 236 (which may consist of two gears). The flipping drive motor 235 can drive the flipping bracket 231 to flip. The flipping clamps 237 are mounted on both sides of the flipping bracket 231, with two clamps on each side. The clamps of the flipping clamps 237 can extend out of the gap between two adjacent flipping conveyor roller shafts 232.

[0039] like Figure 6 As shown, the flipping clamp 237 can preferably be configured as a clamp cylinder with two clamps, the two clamps of which can move up and down relative to each other.

[0040] When the plate is conveyed to the flipping device 23 by the feeding conveyor 22, the flipping conveyor motor 233 can drive the plate to continue moving through the flipping conveyor roller shaft 232. When the plate is blocked by the end limit stop 24, the four flipping clamps 237 clamp the plate for positioning. Then the flipping drive motor 235 drives all the components on the flipping bracket 231 and the plate to flip 90 degrees or close to 90 degrees, which makes it convenient for the first robot arm 3 to vertically clamp the plate.

[0041] like Figure 7 and Figure 8 As shown, the first robotic arm 3 may include a first X-axis moving module 31, a first Z-axis moving module 32, a first Y-axis moving module 33, a first X-axis moving cylinder 34, a first clamping plate mounting plate 35, and a first robotic arm clamping device 36. The first X-axis moving module 31 is mounted on the frame 1, the first Z-axis moving module 32 is mounted on the first X-axis moving module 31, the first Y-axis moving module 33 is mounted on the first Z-axis moving module 32, the first X-axis moving cylinder 34 is mounted on the first Y-axis moving module 33, and the first X-axis moving cylinder 34 is connected to the first clamping plate mounting plate 35. Two first robotic arm clamping devices 36 are provided and are respectively mounted on the bottom sides of the first clamping plate mounting plate 35. The first robotic arm clamping device 36 can preferably be configured as a clamping cylinder.

[0042] Driven by the first X-axis moving module 31, the first Z-axis moving module 32, and the first Y-axis moving module 33, the two first robotic grippers 36 can clamp the upper end of the plate and move it.

[0043] like Figure 9 , Figure 10 and Figure 11 As shown, the weighing mechanism 4 may include a protective cover 41 and an electronic scale 42, an oil receiving tray 43, a plate limiting frame 44, a plate positioning elastic clamp 45, a cylinder mounting bracket 46, an opening cylinder 47, and an opening pressure roller 48, all installed inside the protective cover 41. The top of the protective cover 41 is open. The electronic scale 42 is located below the plate limiting frame 44. The oil receiving tray 43 is located above the electronic scale 42 and is in contact with the measuring part of the electronic scale 42. The plate positioning elastic clamp 45 is installed on both sides of the upper end of the plate limiting frame 44. The opening cylinder 47 is installed on both sides of the plate limiting frame 44 through the cylinder mounting bracket 46. The opening cylinder 47 is connected to the opening pressure roller 48 and can drive it to push the plate positioning elastic clamp 45 to open the clamp.

[0044] When the first robotic arm 3 moves the plate above the weighing mechanism 4, the clamping cylinder 47 drives the clamping pressure roller 48 to move, thereby pushing the plate positioning elastic clamp 45 to open. The first robotic arm 3 places the lower end of the plate on the oil receiving tray, and the upper end of the plate is clamped and positioned by two plate positioning elastic clamps 45 on both sides. The electronic scale 42 can weigh the weight of the plate limiting frame + oil receiving tray and the weight of the plate limiting frame + oil receiving tray + plate.

[0045] After weighing is completed, the clamping cylinder 47 opens the plate positioning elastic clamp 45 again through the clamping pressure roller 48, allowing the second robotic arm 5 to perform the plate removal operation.

[0046] like Figure 12 and Figure 13As shown, the second robotic arm 5 may include a second X-axis moving module 51, a second Z-axis moving module 52, a second Y-axis moving module 53, a rotary module moving frame 54, a rotary drive module 55, a rotary mounting frame 56, a first moving electric cylinder 57, a first clamping plate mounting frame 58, a second robotic arm clamping plate 59, a third robotic arm clamping plate 510, a fourth robotic arm clamping plate 511, a second moving electric cylinder 512, a second clamping plate mounting frame 513, a fifth robotic arm clamping plate 514, and a sixth robotic arm clamping plate 515. The second X-axis moving module 51 is mounted on the frame 1, the second Z-axis moving module 52 is mounted on the second X-axis moving module 51, the second Y-axis moving module 53 is mounted on the second Z-axis moving module 52, and the rotary drive module 55 is mounted on the second Y-axis moving module 53 via the rotary module moving frame 54. The rotary drive module 55 is connected to the rotary mounting frame 56. The rotating mounting frame 56 is connected to and can rotate. The first moving electric cylinder 57 is installed on one side of the rotating mounting frame 56, and the second moving electric cylinder 512 is installed on the other side of the rotating mounting frame 56. The second robotic gripper 59 and the third robotic gripper 510 are both connected to the first moving electric cylinder 57 through the first gripper mounting frame 58. The first moving electric cylinder 57 can drive the second robotic gripper 59 and the third robotic gripper 510 to move laterally. The fifth robotic gripper 514 and the sixth robotic gripper 515 are both connected to the second moving electric cylinder 512 through the second gripper mounting frame 513. The second moving electric cylinder 512 can drive the fifth robotic gripper 514 and the sixth robotic gripper 515 to move laterally. The fourth robotic gripper 511 is installed on the rotating mounting frame 56 and is located between the first moving electric cylinder 57 and the second moving electric cylinder 512.

[0047] It should be noted that in other embodiments, the rotary drive module 55 may also be replaced by a rotary cylinder or other rotary drive device.

[0048] During plate handling, the second robotic gripper 59, the third robotic gripper 510, the fourth robotic gripper 511, the fifth robotic gripper 514, and the sixth robotic gripper 515 can alternately grip the plate.

[0049] like Figure 14 and Figure 15As shown, the roller coating mechanism 6 may include a roller coating bracket 61, rollers 62, roller drive motor 66, scraper 63, scraper mounting bracket 64, and scraper moving electric cylinder 65. Two rollers 62 are provided and are respectively installed on the lower side of the roller coating bracket 61. The roller drive motor 66 is connected to one end of each of the two rollers 62 and can drive them to rotate. Two scrapers 63 are provided and are respectively installed on the upper side of the roller coating bracket 61. The scraper moving electric cylinder 65 is respectively connected to the scraper drive through its respective scraper mounting bracket 64. The scraper moving electric cylinder 65 can drive the two scrapers 63 to move closer to each other or further away from each other in the horizontal direction.

[0050] During roller coating, the second robotic arm 5 can vertically place the board into the roller coating mechanism 6, which can apply coatings (paint, ink, etc.) to the surface of the board using rollers and scrapers.

[0051] like Figure 16 and Figure 17 As shown, the third robotic arm 7 includes a third X-axis moving module 71, a third Z-axis moving module 72, a Z-axis lifting seat 73, a third X-axis moving cylinder 74, a Y-axis moving plate 75, a Y-axis moving cylinder 76, a third clamping plate mounting frame 77, and a seventh robotic arm clamping plate 78. The third X-axis moving module 71 is mounted on the frame, the third Z-axis moving module 72 is mounted on the third X-axis moving module 71, the Z-axis lifting seat 73 is mounted on the third Z-axis moving module 72, the third X-axis moving cylinder 74 is mounted on the Z-axis lifting seat 73, the third X-axis moving cylinder 74 is connected to the Y-axis moving plate 75, the Y-axis moving cylinder 76 is mounted on both sides of the Y-axis moving plate 75, and the two Y-axis moving cylinders 76 are respectively connected to the seventh robotic arm clamping plate 78 through the third clamping plate mounting frame 77.

[0052] When the second robotic arm 5 transfers the coated plate over, the third robotic arm 7 can pick up the plate and move it outside the equipment or to a subsequent workstation.

[0053] In summary, the present invention has a reasonable structural design, which can realize a series of automated operations such as automatic flipping, automatic handling, automatic weighing, automatic vertical roller coating and automatic unloading of circuit boards. It has a high degree of automation, stable and reliable operation, and greatly improves production efficiency and quality while reducing production costs.

[0054] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A vertical resist coating roller coating device, characterized in that: The system includes a frame, a feeding and flipping mechanism for flipping a horizontally fed board into an upright position, a first robotic arm for gripping the board after it has been flipped by the feeding and flipping mechanism onto a weighing mechanism, a weighing mechanism for vertically weighing the board, a second robotic arm for gripping the board on the weighing mechanism onto a roller coating mechanism, a roller coating mechanism for coating the surface of the board in the vertical position, and a third robotic arm for gripping the board on the second robotic arm and removing it. The feeding and flipping mechanism, the weighing mechanism, and the roller coating mechanism are sequentially installed at the lower end of the frame, and the first robotic arm, the second robotic arm, and the third robotic arm are sequentially installed at the upper end of the frame. The roller coating mechanism includes a roller coating bracket, rollers, roller drive motors, scrapers, scraper mounting brackets, and scraper moving electric cylinders. There are two rollers, which are respectively installed on the lower side of the roller coating bracket. The roller drive motors are connected to one end of each of the two rollers and can drive them to rotate. There are two scrapers, which are respectively installed on the upper side of the roller coating bracket. The scraper moving electric cylinders are respectively connected to the scraper drive through their respective scraper mounting brackets. The scraper moving electric cylinders can drive the two scrapers to move closer to each other or further apart in the horizontal direction.

2. The vertical resist coating equipment according to claim 1, characterized in that: The feeding and turning mechanism includes a main support, a feeding conveying device, a turning device, and an end limit stop. The feeding conveying device, the turning device, and the end limit stop are sequentially installed on the main support.

3. The vertical resist coating equipment according to claim 2, characterized in that: The feeding conveying device includes a conveying support, several feeding conveying roller shafts and a feeding conveying motor. The feeding conveying roller shafts are arranged horizontally and installed on the conveying support. The feeding conveying motor is connected to all the feeding conveying roller shafts and drives them to rotate.

4. The vertical resist coating equipment according to claim 2, characterized in that: The flipping device includes a flipping bracket, several flipping conveyor roller shafts, a flipping conveyor motor, a flipping shaft, a flipping drive motor, a flipping drive gear set, and several flipping clamps for clamping the plate during the flipping process. The flipping bracket is mounted on the main bracket via the flipping shaft. The flipping conveyor roller shafts are arranged horizontally and mounted on the flipping bracket. The flipping conveyor motor is connected to all the flipping conveyor roller shafts and drives them to rotate. The flipping drive motor is mounted on the main bracket and is connected to the flipping shaft via the flipping drive gear set. The flipping drive motor can drive the flipping bracket to flip. The flipping clamps are mounted on both sides of the flipping bracket, and the clamps of the flipping clamps can extend out in the gap between two adjacent flipping conveyor roller shafts.

5. The vertical resist coating equipment according to claim 1, characterized in that: The first robotic arm includes a first X-axis moving module, a first Z-axis moving module, a first Y-axis moving module, a first X-axis moving cylinder, a first clamping plate mounting plate, and a first robotic arm clamping device. The first X-axis moving module is mounted on the frame, the first Z-axis moving module is mounted on the first X-axis moving module, the first Y-axis moving module is mounted on the first Z-axis moving module, the first X-axis moving cylinder is mounted on the first Y-axis moving module, and the first X-axis moving cylinder is connected to the first clamping plate mounting plate. There are two first robotic arm clamping devices, which are respectively mounted on the bottom two sides of the first clamping plate mounting plate.

6. The vertical resist coating equipment according to claim 1, characterized in that: The weighing mechanism includes a protective cover and an electronic scale, an oil receiving tray, a plate limiting frame, a plate positioning elastic clamp, a cylinder mounting bracket, an opening cylinder, and an opening pressure roller, all installed inside the protective cover. The electronic scale is located below the plate limiting frame, the oil receiving tray is located above the electronic scale and in contact with the measuring part of the electronic scale, the plate positioning elastic clamp is installed on both sides of the upper end of the plate limiting frame, and the opening cylinder is installed on both sides of the plate limiting frame through the cylinder mounting bracket. The opening cylinder is connected to the opening pressure roller and can drive it to push the plate positioning elastic clamp to open.

7. The vertical resist coating equipment according to claim 1, characterized in that: The second robotic arm includes a second X-axis moving module, a second Z-axis moving module, a second Y-axis moving module, a rotary module moving frame, a rotary drive module, a rotary mounting frame, a first moving electric cylinder, a first clamping plate mounting frame, a second robotic arm clamping plate, a third robotic arm clamping plate, a fourth robotic arm clamping plate, a second moving electric cylinder, a second clamping plate mounting frame, a fifth robotic arm clamping plate, and a sixth robotic arm clamping plate. The second X-axis moving module is mounted on a frame, the second Z-axis moving module is mounted on the second X-axis moving module, the second Y-axis moving module is mounted on the second Z-axis moving module, and the rotary drive module is mounted on the second Y-axis moving module via the rotary module moving frame. The rotary drive module and the rotary mounting frame... The components are connected and can be rotated. The first moving electric cylinder is installed on one side of the rotating mounting frame, and the second moving electric cylinder is installed on the other side of the rotating mounting frame. The second and third robotic grippers are both connected to the first moving electric cylinder through the first gripper mounting frame. The first moving electric cylinder can drive the second and third robotic grippers to move laterally. The fifth and sixth robotic grippers are both connected to the second moving electric cylinder through the second gripper mounting frame. The second moving electric cylinder can drive the fifth and sixth robotic grippers to move laterally. The fourth robotic gripper is installed on the rotating mounting frame and located between the first and second moving electric cylinders.

8. The vertical resist coating equipment according to claim 1, characterized in that: The third robotic arm includes a third X-axis moving module, a third Z-axis moving module, a Z-axis lifting seat, a third X-axis moving cylinder, a Y-axis moving plate, a Y-axis moving cylinder, a third clamping plate mounting frame, and a seventh robotic arm clamping plate. The third X-axis moving module is mounted on the frame, the third Z-axis moving module is mounted on the third X-axis moving module, the Z-axis lifting seat is mounted on the third Z-axis moving module, the third X-axis moving cylinder is mounted on the Z-axis lifting seat, the third X-axis moving cylinder is connected to the Y-axis moving plate, the Y-axis moving cylinders are mounted on both sides of the Y-axis moving plate, and the two Y-axis moving cylinders are respectively connected to the seventh robotic arm clamping plate through the third clamping plate mounting frame.

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