Automatic spraying equipment for electroplating plate clamp production

Abstract

The invention relates to the technical field of spraying equipment, and discloses automatic spraying equipment for electroplating plate clamp production, which comprises a treatment box as a basic component of the whole equipment, and the interior of the treatment box is sequentially divided into four treatment chambers, namely an annealing chamber, a polishing chamber, a primer chamber and an outer paint chamber from the starting end to the ending end through partition plates; the bearing assembly is used for assembling and bearing all the processing mechanisms and subordinate structural parts of the processing mechanisms. And the fixed moving mechanism is arranged on the treatment box. Through the process processing and treatment of the fixed moving mechanism, the stress relieving mechanism, the surface treatment mechanism, the primer coating mechanism, the outer paint spraying mechanism and the like, the problems of high labor intensity of workers and the like caused by a traditional processing mode can be reduced, and manpower configuration in the processing process can be reduced; the processing cost of the whole clamp is reduced, and through continuous processing, the processing efficiency is higher, and meanwhile, the operation safety of workers can be guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of spraying equipment, in particular to automatic spraying equipment for producing electroplating plate fixtures. Background Art

[0002] Electroplating, also known as electro-galvanized sheet, forms a metal or alloy deposit on the surface of the workpiece through an electrolytic process. This deposit has good bonding and corrosion resistance. The main types of electroplating include cyanide zinc plating, zincate zinc plating, etc. Compared with other metals, zinc is a relatively cheap and easy-to-plate metal. It is often used to protect steel parts, especially to prevent atmospheric corrosion, and for decoration. Electroplating technology includes a variety of methods such as tank plating, barrel plating, automatic plating and continuous plating, which are suitable for parts of different shapes and sizes.

[0003] The electroplating plate clamp is a tool used to fix and support the electroplating plate. It is generally U-shaped and generally consists of a main rod, side rods, a fixed clamp seat and a traction seat. Since the processing method of the electroplating plate clamp is generally cold processing, the electroplating plate clamp will generate certain stress inside during the processing and shaping process. If this internal stress is not handled, it is easy to have a certain impact on the stability and handling of the subsequent state of the electroplating plate clamp, thereby easily causing cracking of the spray layer on the surface of the clamp. Therefore, technical personnel in this field have proposed an automatic spraying equipment for the production of electroplating plate clamps to solve the above-mentioned technical problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automatic spraying device for the production of electroplating plate fixtures, which solves the problem that the stress generated during the cold processing and shaping of the electroplating plate fixtures is likely to affect subsequent processing.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic spraying equipment for producing electroplating plate fixtures, comprising The processing box, as the basic component of the whole equipment, is divided into four processing chambers, namely, annealing chamber, polishing chamber, primer chamber and outer paint chamber, from the starting end to the ending end by partitions, and is used to assemble and carry various processing mechanisms and their subordinate structural parts; A fixed moving mechanism is arranged on the processing box and is used to fix and move the electroplating plate fixture to be processed; A stress relief mechanism is disposed in the annealing chamber and is used to perform annealing stress relief treatment on the electroplated plate fixture entering the chamber; A surface treatment mechanism is disposed in the grinding chamber and is used to perform surface grinding on the electroplating plate fixture after being treated by the stress relief mechanism; A primer coating mechanism is disposed in the primer chamber and is used to spray the outer surface of the electroplated plate fixture after being treated by the surface treatment mechanism with primer; The outer paint spraying mechanism is arranged in the outer paint cavity and is used for spraying the outer surface of the electroplating plate fixture after being treated by the primer coating mechanism with outer paint.

[0006] Preferably, the fixed moving mechanism includes a connecting frame, which is fixedly connected to the middle and upper part of the front end of the processing box, and a track seat is fixedly connected to the side of the connecting frame away from the processing box, and a conveyor chain is provided in the middle of the inner side of the track seat for conveying and moving the hoisted electroplating plate fixture, and a plurality of electric angle adjustment seats are equidistantly provided in the middle of the bottom end of the conveyor chain for rotationally adjusting the hoisted electroplating plate fixture and adjusting the angle of rotation, and a connecting seat is provided in the middle of the bottom end of the electric angle adjustment seat, and a fixed plug rod is inserted in the middle of the connecting frame.

[0007] Preferably, the stress relief mechanism includes a fixed seat, and the middle parts of both sides of the inner wall of the annealing chamber are fixedly connected with a fixed seat, and a plurality of flame-spraying rows are equidistantly arranged on the adjacent side surface of the fixed seat, and a fuel tank is arranged in the middle part of one side of the top of the processing box, and the middle part of the bottom end of the fuel tank is connected with the feed ports corresponding to the flame-spraying rows on both sides through a connecting pipe, so as to provide fuel to the flame-spraying rows.

[0008] Preferably, the surface treatment mechanism includes a driving seat, the middle parts of both sides of the inner wall of the grinding chamber are rotatably connected to the driving seat, the middle part of the adjacent side of the driving seat is fixedly connected to a transmission rod, the end of the transmission rod away from the driving seat on the same side is fixedly connected to a synchronization seat, the surface of the adjacent side of the synchronization seat is provided with a flexible grinding seat, the middle side of the front and rear ends of the processing box is provided with a driving motor, and the output end of the driving motor passes through the processing box and is connected to the middle part of one end of the corresponding driving seat.

[0009] Preferably, the surface treatment mechanism also includes a dust filter box, which is arranged on one side of the middle part of the top of the treatment box, and the interior of the dust filter box is connected with the interior of the grinding chamber, and a fan is arranged on one side of the middle and upper part of the rear end of the treatment box, and the air inlet of the fan is connected with the interior of the dust filter box through a connecting pipe.

[0010] Preferably, the primer coating mechanism includes a vertical mounting seat 2, a plurality of vertical mounting seats 2 are arranged in a circular array at the top end of the inner wall of the primer chamber, a paint spray row 1 is arranged on the inner wall of the vertical mounting seat 2, a liquid separator seat 1 is arranged on one side of the middle part of the top end of the processing box, and the interior of the liquid separator seat 1 is connected to the liquid inlet of the paint spray row 1.

[0011] Preferably, the primer coating mechanism also includes a primer storage box, a primer storage box is arranged on one side of the lower middle part of the rear end of the processing box, a feed pump 2 is arranged on one side of the upper middle part of the rear end of the processing box, the feed inlet of the feed pump 2 is connected with the inner bottom of the primer storage box through a connecting pipe, the feed outlet of the feed pump 2 is connected with the interior of the liquid dispensing seat 1 through a connecting pipe, and a plate dryer 1 is arranged on both sides of the inner wall of the primer cavity.

[0012] Preferably, the outer paint spraying mechanism includes a vertical mounting seat, a plurality of vertical mounting seats are arranged in a circular array in the middle of the top end of the inner wall of the outer paint cavity, two paint spray rows are arranged on the inner wall of the vertical mounting seat, two liquid separator seats are arranged in the middle of the other side of the top end of the processing box, and the interior of the two liquid separator seats is connected with the liquid inlet of the two paint spray rows, an outer paint storage box is arranged in the lower and middle part of one side of the rear end of the processing box, a feed pump is arranged in the upper and middle part of one side of the rear end of the processing box, the feed inlet of the feed pump is connected with the inner bottom of the outer paint storage box through a connecting pipe, the discharge port of the feed pump is connected with the interior of the two liquid separator seats through a connecting pipe, and two plate dryers are arranged in the middle of both sides of the inner wall of the outer paint cavity.

[0013] Working principle: When processing the electroplating plate fixture, first the fixed moving mechanism is started, the staff moves the electroplating plate fixture that needs to be sprayed to the position of the processing box, and lifts the electroplating plate fixtures one by one, so as to insert the traction seat on the electroplating plate fixture into the connecting seat, and fix the electroplating plate fixture on it through the fixed plug rod on the connecting seat, and then before entering the interior of the processing box, the electroplating plate fixture on the connecting seat and the track seat are in a vertical state, the purpose is to increase the number of installation and fixation of the electroplating plate fixture on the track seat, and when the electroplating plate fixture on the connecting seat enters the processing box for step-by-step processing, the electroplating plate fixture at the bottom can be rotated or angle-adjusted through the electric angle adjustment seat on the connecting seat, the purpose is to improve the processing effect of the electroplating plate fixture, and then after the installation and assembly of the electroplating plate fixture is completed, the conveyor chain on the track seat is started, and the conveyor chain moves in the track seat while driving the electric angle adjustment seat on it and the electroplating plate fixture on the connecting seat to move synchronously. , so that the electroplating plate fixture after being fixed is transported into the processing box through the movement of the conveyor chain belt for subsequent processing, thereby completing the fixing and moving processing of the electroplating plate fixture; when the electroplating plate fixture on the connecting seat enters the annealing chamber through the limit groove on the partition, the stress relief mechanism is started, and the electroplating plate fixture entering the annealing chamber is first adjusted to a horizontal state with the processing box through the electric angle adjustment seat thereon, and then the fuel in the fuel tank on the processing box enters the flame-spraying row on the fixed seat through the connecting pipe, and is ignited by the flame-spraying row to generate a flame, thereby generating a flame through the flame-spraying row to perform high-temperature annealing on the electroplating plate fixture entering the annealing chamber, and the stress generated in the electroplating plate fixture during the shaping process is eliminated through high-temperature annealing. After the annealing of the electroplating plate fixture is completed, the electric angle adjustment seat drives the connecting seat and the electroplating plate fixture at the bottom thereof to reset their position states, and enters the next processing step for processing through the conveyor chain belt on the track seat, thereby completing the stress relief processing of the electroplating plate fixture;When the electroplating plate fixture is processed by the stress relief mechanism and conveyed into the grinding chamber by the conveyor chain on the track seat, the surface treatment mechanism is started. First, the electric angle adjustment seat on the connecting seat is started. After starting, the electric angle adjustment seat drives the connecting seat at the bottom and the electroplating plate fixture fixed thereon to rotate ninety degrees, so that the electroplating plate fixture reaches a state perpendicular to the partition. Then the driving motor on the processing box is started. The rotating shaft of the driving motor drives the driving seat in the grinding chamber to rotate synchronously while rotating. The driving seat drives the driving seat on it while being driven to rotate. The transmission rod rotates synchronously, and the transmission rod drives the synchronous seat and the flexible grinding seat thereon to rotate synchronously. The flexible grinding seat grinds the surface of the electroplating plate fixture between the two while rotating, thereby completing the surface cleaning of the electroplating plate fixture before spraying. At the same time, the fan on the processing box is started, and the fan draws the air inside the dust filter box through the connecting pipe, so that a short negative pressure state is formed in the dust filter box, and then the dust generated by the grinding of the electroplating plate fixture in the grinding chamber enters the dust filter box and passes through the dust filter. The filter material in the box filters and absorbs the dust carried in the air layer by layer, and then the air after multiple filtration and absorption is discharged into the external environment through the fan; then the electroplating plate fixture treated by the surface treatment mechanism is adjusted to its angle through the electric angle adjustment seat on the connecting seat, so that the electroplating plate fixture is parallel to the partition, and enters the primer chamber through the cooperation of the conveying chain belt on the track seat, and then the primer coating mechanism is started, and the feed pump 2 conveys the primer coating in the primer storage box on the treatment box into the liquid separation seat 1 through the connecting pipe, and enters to The primer coating in the liquid dispensing seat 1 is diverted to the paint spraying row 1 on each vertical mounting seat 2 in the primer chamber, and is sprayed on the outer surface of the electroplating plate fixture through the paint spraying row 1. During the spraying process, the electric angle adjustment seat drives the connecting seat at the bottom thereof and the electroplating plate fixture thereon to rotate, so that the surface of the electroplating plate fixture is evenly and comprehensively sprayed with primer. After the primer spraying is completed, the plate dryer 1 in the primer chamber is started to dry the primer sprayed on the surface of the electroplating plate fixture, thereby completing the primer spraying and drying process on the outer surface of the electroplating plate fixture;After the primer is sprayed and dried on the electroplating plate fixture, the conveyor chain on the track seat moves, and the conveyor chain drives the connecting seat on it and the electroplating plate fixture fixed at its bottom into the outer paint cavity while moving. Then the outer paint spraying mechanism is started, and the feed pump 1 draws the outer paint in the outer paint storage box on the processing box through the connecting pipe, and transports it into the liquid separation seat 2. Then the outer paint entering the liquid separation seat 2 is diverted to the paint spraying row 2 on each vertical mounting seat 1, and finally it is sprayed onto the primer layer of the electroplating plate fixture through the paint spraying row 2. While the electroplating plate fixture is being sprayed with outer paint, the electric angle The degree adjustment seat drives the connection seat at the bottom and the electroplating plate fixture fixed on it to rotate, so that the surface of the electroplating plate fixture is completely sprayed with external paint, and then the plate dryer 2 in the external paint chamber is started. When the plate dryer 2 is started, the electroplating plate fixture sprayed with external paint in the external paint chamber is baked at high temperature, so that the external paint on its surface is completely dried. Finally, the electroplating plate fixture after spraying is discharged to the outside of the processing box along with the conveyor chain on the track seat. The staff can take down the electroplating plate fixture after processing, and package and collect it, so as to complete the automatic spraying process of the electroplating plate fixture. ;

[0014] The present invention provides an automatic spraying device for producing electroplating plate fixtures. It has the following beneficial effects: 1. The present invention increases and sets a fixed moving mechanism. When a series of treatments are performed on the electroplating plate fixture, on the one hand, the circulation time of the electroplating plate fixture between different processes can be reduced, thereby improving the overall processing efficiency of the electroplating plate fixture. On the other hand, the contamination and damage of the electroplating plate fixture when it is circulated between different processes can be avoided, thereby ensuring the flatness and aesthetics of the surface of the electroplating plate fixture after the painting treatment.

[0015] 2. The present invention adds and sets a stress relief mechanism, and first performs stress relief treatment on the electroplating plate fixture before other treatments. Not only can the stress and hardening generated during the cold working shaping process be eliminated through annealing treatment, so that the electroplating plate fixture material can be restored to a more stable and uniform state, thereby facilitating subsequent processing of the electroplating plate fixture, but the annealing treatment can also make the surface of the fixture material more uniform and smooth, reducing the unevenness and defects of the fixture surface. At the same time, the pollutants and impurities attached to the fixture surface can also be removed through annealing, which is beneficial to improving the subsequent coating adhesion on the fixture surface.

[0016] 3. The present invention adds and sets a stress relief mechanism, and first performs stress relief treatment on the electroplating plate fixture before other treatments. On the one hand, the fixture surface can obtain higher surface quality and uniformity, which is beneficial to improving the appearance quality of the overall fixture. On the other hand, the corrosion resistance and service life of the fixture can be enhanced through annealing treatment, which is convenient for the subsequent use of the fixture.

[0017] 4. The present invention adds and sets a surface treatment mechanism to perform surface treatment on the electroplating plate fixture after high-temperature annealing treatment. Firstly, the pollutants and impurities remaining or generated on the surface of the electroplating plate fixture after high-temperature treatment can be removed, thereby ensuring the cleanliness of the surface of the electroplating plate fixture before subsequent spraying. Secondly, the surface can be cleaned by grinding and removing the oxide layer on the surface of the fixture, thereby improving the adhesion and adsorption during subsequent primer or outer paint spraying.

[0018] 5. The present invention increases and sets a primer coating mechanism, and performs primer coating on the electroplating plate fixture before spraying. On the one hand, the primer can fill the micropores on the fixture surface, thereby improving the aesthetics and flatness of the subsequent outer paint coating. On the other hand, the primer can also enhance the adhesion and durability of the outer paint spray coating, thereby further optimizing the spraying effect and protecting the fixture surface.

[0019] 6. The present invention increases the thickness of the paint layer on the surface of the electroplating plate fixture by adding and setting an external paint spraying mechanism, thereby preventing the paint layer from being scratched and damaged and directly corroding the overall structural material of the fixture, thereby extending its service life. In addition, the use of double inner and outer paint layers allows the fixture to be used normally in some special workshop situations such as those with high humidity and high temperature, thereby improving its adaptability.

[0020] 7. The present invention adopts process-based processing and treatment such as fixed moving mechanism, stress eliminating mechanism, surface treatment mechanism, primer coating mechanism and external paint spraying mechanism, which can not only reduce the high labor intensity of workers caused by traditional processing methods, but also reduce the manpower allocation in the processing process and reduce the overall fixture processing cost. Moreover, through this continuous processing, the processing efficiency is higher and the work safety of the workers can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the front right side structure of the present invention; Figure 2 It is a schematic diagram of the front left side structure of the present invention; Figure 3 It is a schematic diagram of the rear structure of the present invention; Figure 4It is a schematic diagram of the partial structure of the track seat of the present invention; Figure 5 It is a cross-sectional schematic diagram of the internal structure of the processing box of the present invention; Figure 6 It is a schematic diagram of the local structure of the driving seat of the present invention; Figure 7 This is a schematic diagram of the internal structure of the primer cavity of the present invention; Figure 8 It is a schematic diagram of the internal structure of the outer paint cavity of the present invention.

[0022] Among them, 1. processing box; 2. electric angle adjustment seat; 3. driving motor; 4. conveyor chain; 5. partition; 6. track seat; 7. fuel tank; 8. dust filter box; 9. liquid separator seat 1; 10. liquid separator seat 2; 11. connecting frame; 12. connecting seat; 13. external paint storage box; 14. feed pump 1; 15. feed pump 2; 16. primer storage box; 17. fan; 18. fixed plug rod; 19. flame spray row; 20. fixed seat; 21. flexible grinding seat; 22. spray paint row 1; 23. plate dryer 1; 24. spray paint row 2; 25. plate dryer 2; 26. vertical mounting seat 1; 27. vertical mounting seat 2; 28. synchronous seat; 29. ​​transmission rod; 30. driving seat; 31. annealing chamber; 32. grinding chamber; 33. primer chamber; 34. external paint chamber. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Please see attached Figure 1 - Attachment Figure 3 The embodiment of the present invention provides an automatic spraying device for producing electroplating plate fixtures, including a processing box 1 as a basic component of the overall equipment, the interior of which is divided into four processing chambers, an annealing chamber 31, a polishing chamber 32, a primer chamber 33 and an outer paint chamber 34, from the starting end to the end end by a partition 5, for assembling and carrying various processing mechanisms and their subordinate structural parts; Please see attached Figure 4 , a fixed moving mechanism, which is arranged on the processing box 1 and is used to fix and move the electroplating plate fixture to be processed; The fixed moving mechanism includes a connecting frame 11, which is fixedly connected to the middle and upper part of the front end of the processing box 1, and a track seat 6 is fixedly connected to the side of the connecting frame 11 away from the processing box 1. A conveyor chain 4 is arranged in the middle of the inner side of the track seat 6 for conveying and moving the hoisted electroplating plate fixture. A plurality of electric angle adjustment seats 2 are equidistantly arranged in the middle of the bottom end of the conveyor chain 4 for rotating and adjusting the hoisted electroplating plate fixture and adjusting the rotation angle. A connecting seat 12 is arranged in the middle of the bottom end of the electric angle adjustment seat 2, and a fixed plug rod 18 is inserted in the middle of the connecting frame 11.

[0025] When the fixed moving mechanism is started, the staff moves the electroplating plate fixture that needs to be sprayed to the position of the processing box 1, and lifts the electroplating plate fixtures one by one, so as to insert the traction seat on the electroplating plate fixture into the connecting seat 12, and fix the electroplating plate fixture thereon through the fixed plug rod 18 on the connecting seat 12, and then before entering the interior of the processing box 1, the electroplating plate fixture on the connecting seat 12 is in a vertical state with the track seat 6, the purpose is to increase the number of installation and fixation of the electroplating plate fixture on the track seat 6, and when the electroplating plate fixture on the connecting seat 12 enters the processing box 1 for step-by-step processing, the electroplating plate fixture at the bottom can be rotated or angle-adjusted through the electric angle adjustment seat 2 on the connecting seat 12, the purpose is to improve the processing effect of the electroplating plate fixture.

[0026] Then, after the installation and assembly of the electroplating plate fixture is completed, the conveyor chain 4 on the track seat 6 is started. While the conveyor chain 4 moves in the track seat 6, it drives the electroplating plate fixture on the electric angle adjustment seat 2 and the connecting seat 12 to move synchronously, so that the electroplating plate fixture after being fixed is transported by the conveyor chain 4 into the processing box 1 for subsequent processing, thereby completing the fixation and movement of the electroplating plate fixture.

[0027] Please see attached Figure 5 , a stress relief mechanism, which is arranged in the annealing chamber 31 and is used to perform annealing stress relief treatment on the electroplating plate fixture entering therein; The stress relief mechanism includes a fixed seat 20, and the fixed seat 20 is fixedly connected to the middle of both sides of the inner wall of the annealing chamber 31. A plurality of flame-spraying rows 19 are equidistantly arranged on the surface of one side adjacent to the fixed seat 20. A fuel tank 7 is arranged in the middle of one side at the top of the processing box 1. The middle of the bottom end of the fuel tank 7 is connected to the feed ports corresponding to the flame-spraying rows 19 on both sides through a connecting pipe, so as to provide fuel to the flame-spraying rows 19.

[0028] When the stress relief mechanism is started, the electroplated plate fixture entering the annealing chamber 31 is first adjusted to a level state with the processing box 1 through the electric angle adjustment seat 2 thereon, and then the fuel in the fuel tank 7 on the processing box 1 enters the flame row 19 on the fixed seat 20 through the connecting pipe, and is ignited by the flame row 19 to generate a flame, thereby generating a flame through the flame row 19 to perform high-temperature annealing treatment on the electroplated plate fixture entering the annealing chamber 31, and the stress generated in the electroplated plate fixture during the shaping process is eliminated through high-temperature annealing. After the annealing treatment of the electroplated plate fixture is completed, the electric angle adjustment seat 2 drives the connecting seat 12 at the bottom and the position state of the electroplated plate fixture to be reset, and is transported to the next processing step through the conveyor chain 4 on the track seat 6, thereby completing the stress relief treatment of the electroplated plate fixture.

[0029] Please see attached Figure 5 - Attachment Figure 6 , a surface treatment mechanism, which is disposed in the grinding chamber 32 and is used to perform surface grinding on the electroplating plate fixture after being treated by the stress relief mechanism; The surface treatment mechanism includes a driving seat 30, and the middle parts of both sides of the inner wall of the grinding chamber 32 are rotatably connected to the driving seat 30, and the middle part of the adjacent side of the driving seat 30 is fixedly connected to the transmission rod 29, and the end of the transmission rod 29 away from the same side driving seat 30 is fixedly connected to the synchronization seat 28, and the surface of the adjacent side of the synchronization seat 28 is provided with a flexible grinding seat 21, and the middle side of the front and rear ends of the processing box 1 is provided with a driving motor 3, and the output end of the driving motor 3 passes through the processing box 1 and is connected to the middle part of one end of the corresponding driving seat 30.

[0030] When the surface treatment mechanism is started, the electric angle adjustment seat 2 on the connecting seat 12 is started first. After starting, the electric angle adjustment seat 2 drives the connecting seat 12 at the bottom and the electroplating plate fixture fixed thereon to rotate ninety degrees, so that the electroplating plate fixture reaches a state perpendicular to the partition 5, and then the driving motor 3 on the processing box 1 is started. The rotating shaft of the driving motor 3 drives the driving seat 30 in the grinding chamber 32 to rotate synchronously while rotating. The driving seat 30 drives the transmission rod 29 thereon to rotate synchronously while being driven to rotate. The transmission rod 29 drives the synchronous seat 28 and the flexible grinding seat 21 thereon to rotate synchronously while rotating. The flexible grinding seat 21 grinds the surface of the electroplating plate fixture between the two while rotating, thereby completing the surface cleaning operation of the electroplating plate fixture before spraying.

[0031] The surface treatment mechanism also includes a dust filter box 8, which is arranged on one side of the middle top of the treatment box 1, and the interior of the dust filter box 8 is connected with the interior of the grinding chamber 32, and a fan 17 is arranged on one side of the middle and upper part of the rear end of the treatment box 1, and the air inlet of the fan 17 is connected with the interior of the dust filter box 8 through a connecting pipe.

[0032] At the same time, the fan 17 on the processing box 1 is started, and the fan 17 draws the air inside the dust filter box 8 through the connecting pipe, so that a short negative pressure state is formed in the dust filter box 8, and then the dust generated by the grinding of the electroplating plate fixture in the grinding chamber 32 enters the dust filter box 8, and the dust carried in the air is filtered and adsorbed layer by layer through the filter material in the dust filter box 8, and then the air after multiple filtration and adsorption is discharged into the external environment through the fan 17.

[0033] Please see attached Figure 7 , a primer coating mechanism, which is disposed in the primer chamber 33 and is used to spray the outer surface of the electroplating plate fixture after being treated by the surface treatment mechanism with primer; The primer coating mechanism includes a vertical mounting seat 27, and a plurality of vertical mounting seats 27 are arranged in a circular array at the top of the inner wall of the primer chamber 33. A paint spray row 22 is arranged on the inner wall of the vertical mounting seat 27. A liquid separator seat 9 is arranged on one side of the middle part of the top of the processing box 1, and the interior of the liquid separator seat 9 is connected to the liquid inlet of the paint spray row 22.

[0034] The primer coating mechanism also includes a primer storage box 16. The primer storage box 16 is arranged on one side of the lower middle part of the rear end of the processing box 1. A feed pump 2 15 is arranged on one side of the upper middle part of the rear end of the processing box 1. The feed inlet of the feed pump 2 15 is connected with the inner bottom of the primer storage box 16 through a connecting pipe. The discharge port of the feed pump 2 15 is connected with the interior of the liquid separation seat 1 9 through a connecting pipe. Plate dryers 23 are arranged on both sides of the inner wall of the primer cavity 33.

[0035] When the primer coating mechanism is started, the feed pump 15 conveys the primer coating in the primer storage box 16 on the processing box 1 into the liquid separation seat 9 through the connecting pipe. The primer coating entering the liquid separation seat 9 is diverted to the paint spraying rows 22 on each vertical mounting seat 27 in the primer cavity 33, and is sprayed onto the outer surface of the electroplating plate fixture through the paint spraying rows 22.

[0036] During the spraying process, the electric angle adjustment seat 2 drives the connecting seat 12 at its bottom and the electroplating plate fixture thereon to rotate, so that the surface of the electroplating plate fixture is evenly and comprehensively sprayed with primer. Then, after the primer spraying is completed, the plate dryer 23 in the primer chamber 33 is started to dry the primer sprayed on the surface of the electroplating plate fixture, thereby completing the primer spraying and drying process on the outer surface of the electroplating plate fixture.

[0037] Please see attached Figure 8 The outer paint spraying mechanism is arranged in the outer paint cavity 34 and is used for spraying the outer surface of the electroplating plate fixture after being treated by the primer coating mechanism with outer paint.

[0038] The outer paint spraying mechanism includes a vertical mounting seat 26, and a plurality of vertical mounting seats 26 are arranged in a circular array in the middle of the top of the inner wall of the outer paint cavity 34. A paint spray row 24 is arranged on the inner wall of the vertical mounting seat 26, and a liquid separator seat 10 is arranged in the middle of the other side of the top of the processing box 1, and the interior of the liquid separator seat 10 is connected with the liquid inlet of the paint spray row 24. An outer paint storage box 13 is arranged in the middle and lower part of one side of the rear end of the processing box 1, and a feed pump 14 is arranged in the middle and upper part of one side of the rear end of the processing box 1. The feed inlet of the feed pump 14 is connected with the inner bottom of the outer paint storage box 13 through a connecting pipe, and the discharge port of the feed pump 14 is connected with the interior of the liquid separator seat 10 through a connecting pipe. Plate dryers 25 are arranged in the middle of both sides of the inner wall of the outer paint cavity 34.

[0039] When the outer paint spraying mechanism is started, the feed pump 14 pumps the outer paint in the outer paint storage box 13 on the processing box 1 through the connecting pipe and transports it into the liquid separation seat 2 10, and then the outer paint entering the liquid separation seat 2 10 is diverted to the paint spraying rows 24 on each vertical mounting seat 1 26, and finally sprayed onto the primer layer of the electroplating plate fixture through the paint spraying rows 24. While the electroplating plate fixture is being sprayed with outer paint, the electric angle adjustment seat 2 drives the connecting seat 12 at the bottom thereof and the electroplating plate fixture fixed thereon to rotate, so that The surface of the electroplated plate fixture is completely sprayed and covered with outer paint, and then the plate dryer 25 in the outer paint chamber 34 is started. While starting, the plate dryer 25 bakes the electroplated plate fixture in the outer paint chamber 34 that has been sprayed with outer paint at high temperature, so that the outer paint on its surface becomes completely dry. Finally, the electroplated plate fixture after the spraying treatment is discharged to the outside of the processing box 1 along with the conveyor chain 4 on the track seat 6. The staff can take down the processed electroplated plate fixture, and package and collect it for processing, thereby completing the automatic spraying treatment of the electroplated plate fixture.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic spraying equipment for the production of electroplating plate fixtures, characterized in that: include The processing box (1) is a basic component of the overall equipment. Its interior is divided into four processing chambers, namely, an annealing chamber (31), a polishing chamber (32), a primer chamber (33), and an outer paint chamber (34), from the starting end to the ending end by a partition (5), and is used to assemble and carry various processing mechanisms and their subordinate structural parts; A fixed moving mechanism, which is arranged on the processing box (1) and is used to fix and move the electroplating plate fixture to be processed; A stress relief mechanism, which is arranged in the annealing chamber (31) and is used to perform annealing stress relief treatment on the electroplated plate fixture entering the interior thereof; A surface treatment mechanism, which is arranged in the grinding chamber (32) and is used to perform surface grinding on the electroplating plate fixture after being treated by the stress relief mechanism; A primer coating mechanism, which is disposed in the primer chamber (33) and is used to spray the outer surface of the electroplating plate fixture after being treated by the surface treatment mechanism with primer; The outer paint spraying mechanism is arranged in the outer paint chamber (34) and is used to spray the outer surface of the electroplated plate fixture after being treated by the primer coating mechanism with outer paint.

2. The automatic spraying equipment for producing electroplating plate fixtures according to claim 1 is characterized in that: The fixed moving mechanism comprises a connecting frame (11), the connecting frame (11) is fixedly connected to the middle and upper part of the front end of the processing box (1), the connecting frame (11) is fixedly connected to a track seat (6) on the side of the connecting frame (11) away from the processing box (1), a conveyor chain (4) is arranged in the middle of the inner side of the track seat (6), which is used to convey and move the electroplating plate clamp that is hoisted, and a plurality of electric angle adjustment seats (2) are equidistantly arranged in the middle of the bottom end of the conveyor chain (4), which are used to rotate and adjust the hoisting electroplating plate clamp and the angle of rotation, and the middle of the bottom end of the electric angle adjustment seat (2) is provided with a connecting seat (12), and the middle of the connecting frame (11) is plugged with a fixed plug rod (18).

3. The automatic spraying equipment for producing electroplating plate fixtures according to claim 1 is characterized in that: The stress relief mechanism comprises a fixed seat (20), the middle parts of both sides of the inner wall of the annealing chamber (31) are fixedly connected to the fixed seat (20), a plurality of flame spraying rows (19) are evenly spaced on the surface of one side adjacent to the fixed seat (20), a fuel tank (7) is arranged in the middle part of one side of the top of the processing box (1), and the middle part of the bottom end of the fuel tank (7) is connected to the supply ports corresponding to the flame spraying rows (19) on both sides through a connecting pipe, so as to supply fuel to the flame spraying rows (19).

4. The automatic spraying equipment for producing electroplating plate fixtures according to claim 1 is characterized in that: The surface treatment mechanism comprises a drive seat (30), the middle parts of both sides of the inner wall of the grinding chamber (32) are rotatably connected to the drive seat (30), the middle part of one side adjacent to the drive seat (30) is fixedly connected to a transmission rod (29), the end of the transmission rod (29) away from the same-side drive seat (30) is fixedly connected to a synchronization seat (28), the surface of the adjacent side of the synchronization seat (28) is provided with a flexible grinding seat (21), and the middle side of the front and rear ends of the processing box (1) is provided with a drive motor (3), and the output end of the drive motor (3) passes through the processing box (1) and is connected to the middle part of one end of the corresponding drive seat (30).

5. The automatic spraying equipment for producing electroplating plate fixtures according to claim 4 is characterized in that: The surface treatment mechanism further comprises a dust filter box (8), a dust filter box (8) being arranged on one side of the middle portion of the top end of the treatment box (1), and the interior of the dust filter box (8) being communicated with the interior of the grinding chamber (32), and a fan (17) being arranged on one side of the middle upper portion of the rear end of the treatment box (1), and an air inlet of the fan (17) being communicated with the interior of the dust filter box (8) via a connecting pipe.

6. The automatic spraying equipment for producing electroplating plate fixtures according to claim 1 is characterized in that: The primer coating mechanism comprises a second vertical mounting seat (27), a plurality of second vertical mounting seats (27) are arranged in a circular array at the top of the inner wall of the primer chamber (33), a first paint spray row (22) is arranged on the inner wall of each of the second vertical mounting seats (27), a first liquid separator seat (9) is arranged on one side of the middle portion of the top of the processing box (1), and the interior of each of the first liquid separator seats (9) is connected to the liquid inlet of the first paint spray row (22).

7. The automatic spraying equipment for producing electroplating plate fixtures according to claim 6 is characterized in that: The primer coating mechanism further comprises a primer storage box (16), a primer storage box (16) is arranged on one side of the middle and lower part of the rear end of the processing box (1), a feed pump 2 (15) is arranged on one side of the middle and upper part of the rear end of the processing box (1), an inlet of the feed pump 2 (15) is connected to the inner bottom of the primer storage box (16) through a connecting pipe, an outlet of the feed pump 2 (15) is connected to the inside of the liquid dispensing seat 1 (9) through a connecting pipe, and a plate dryer 1 (23) is arranged on both sides of the inner wall of the primer chamber (33).

8. The automatic spraying equipment for producing electroplating plate fixtures according to claim 1 is characterized in that: The outer paint spraying mechanism comprises a vertical mounting seat (26), a plurality of vertical mounting seats (26) are arranged in a circular array in the middle of the top of the inner wall of the outer paint chamber (34), a paint spray row (24) is arranged on the inner wall of the vertical mounting seat (26), a liquid separator seat (10) is arranged in the middle of the other side of the top of the processing box (1), and the interior of the liquid separator seat (10) is connected to the liquid inlet of the paint spray row (24), an outer paint storage box (13) is arranged in the middle and lower part of one side of the rear end of the processing box (1), a feed pump (14) is arranged in the middle and upper part of one side of the rear end of the processing box (1), the feed inlet of the feed pump (14) is connected to the inner bottom of the outer paint storage box (13) through a connecting pipe, and the discharge port of the feed pump (14) is connected to the interior of the liquid separator seat (10) through a connecting pipe, and a plate dryer (25) is arranged in the middle of both sides of the inner wall of the outer paint chamber (34).

Images