Coating equipment for automobile part production

Abstract

The invention relates to the technical field of automobile part production, in particular to coating equipment for automobile part production, which comprises a machine base, a controller, a lifting table and a coating tank, the controller and the lifting table are arranged on the machine base, the lifting table is movably arranged on the machine base, the coating tank is arranged on the machine base, and the lifting table is movably arranged on the machine base. The coating equipment further comprises a material conveying belt arranged on the lifting table, and a movable table is arranged on the lifting table. The coating table is arranged on the moving table, and a plurality of through holes are formed in the coating table in an array mode; the coating system is arranged on the machine base, communicates with the coating tank and is used for spraying coating on the surfaces of the parts; the height adjusting structure is arranged between the lifting table and the machine base and used for adjusting the position of the lifting table on the machine base; and compared with a traditional fixed spray head or fixedly-installed parts, the device is better in spraying effect, spraying dead angles are not prone to occurring, and manual secondary spraying of workers is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts production, and more specifically to a coating device used for automobile parts production. Background Art

[0002] A car is a vehicle that has its own power to drive and can be driven without tracks or electricity. In a broad sense, vehicles with four wheels are generally called cars. A car is made up of many parts. A car generally consists of four basic parts: engine, chassis, body and electrical equipment. After processing the car parts, they need to be painted, and coating equipment is needed in this process.

[0003] Coating equipment, also known as spray paint equipment, is to spray anti-rust paint or other protective paint on the surface of automobile parts to protect automobile parts. However, existing coating equipment has the following defects:

[0004] The existing painting equipment has a fixed position of the paint head or fixed positions of the parts, which easily leads to dead spots in the painting process, requiring the staff to perform secondary processing later, which is very inconvenient. Summary of the invention

[0005] The object of the present invention is to provide a coating equipment for automobile parts production to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A coating equipment for automobile parts production, comprising a machine base, a controller, a lifting platform and a paint tank, wherein the controller and the lifting platform are both arranged on the machine base, the lifting platform is movably arranged on the machine base, and the paint tank is arranged on the machine base, and the coating equipment further comprises:

[0008] A material conveying belt is arranged on a lifting platform, and a moving platform is arranged on the lifting platform;

[0009] A coating station is arranged on the moving platform, and a plurality of through holes are arranged in an array on the coating station;

[0010] A coating system, which is arranged on the machine base and is connected to the coating tank, and is used to spray the coating on the surface of the parts; and

[0011] The height adjustment structure is arranged between the lifting platform and the machine base, and is used to adjust the position of the lifting platform on the machine base;

[0012] The coating system comprises:

[0013] A movable seat, movably arranged on the machine base and located on one side of the material conveying belt;

[0014] A painting seat, movably arranged on the movable seat; and

[0015] The driving module is arranged between the movable seat and the paint tank. When the paint passes through the driving module, the driving module is controlled to work and the painting seat is controlled to move.

[0016] A further technical solution of the present application is as follows: a resistance reducing member is provided between the lifting platform and the machine base, so as to reduce the friction resistance between the machine base and the lifting platform.

[0017] A further technical solution of the present application: the height adjustment structure comprises an electric telescopic rod, a driving arm and a sliding seat;

[0018] The sliding seat is movably arranged on the machine base and movably connected to the lifting platform through the driving arm; the electric telescopic rod is arranged on the machine base and the movable end thereof is connected to the sliding seat.

[0019] A further technical solution of the present application: the driving module comprises:

[0020] The hollow tubes are arranged in a group and symmetrically on the movable seat;

[0021] A No. 1 piston, wherein each of the hollow tubes is movably provided with a No. 1 piston;

[0022] A resistance head, movably arranged on the hollow tube and connected to the first piston, the resistance head and the coating seat are in resistance and fit, and the resistance head and the movable seat are elastically connected; and

[0023] The inflation component is arranged on the movable seat and connects the paint tank and the painting seat.

[0024] The present application has a further technical solution: the inflatable component comprises:

[0025] A driving box is arranged on the machine base and is connected to the paint tank and the coating base;

[0026] Rotating blades, movably arranged in the drive box;

[0027] A slide plate, movably disposed in the hollow tube and connected to the first piston, wherein the slide plate is provided with a second magnet; and

[0028] The first magnet is arranged on the rotor blade and meets and repels the second magnet.

[0029] The present application has a further technical solution: the coating equipment also includes a positioning module, which is arranged between the coating platform and the movable seat and connected to the inflation component. When the No. 1 piston moves, the movement of the coating platform is controlled by the positioning module.

[0030] The present application has a further technical solution: the positioning module comprises:

[0031] A position adjustment box is arranged on the mobile seat;

[0032] Gears, movably arranged in the adjustment box and connected to the coating station;

[0033] A rack, movably arranged on the adjustment box and meshing with the gear;

[0034] A movable tube, movably arranged on the machine base, wherein a groove is formed in the movable tube, the groove is connected with the hollow tube through the input tube, a one-way valve is arranged in the input tube, and is used to control the air in the hollow tube to enter the input tube in one direction, and the input tube is a retractable structure; and

[0035] The movable tube is movably arranged in the moving tube and connected to the position adjustment box. A No. 2 piston is movably arranged in the movable tube. The No. 2 piston is connected to the rack. An air inlet hole connected to the groove is formed on the movable tube.

[0036] Compared with the prior art, the technical solution provided by the embodiment of the present invention has the following beneficial effects:

[0037] The embodiment of the present invention can utilize the power of the paint and convert it into the power of the driving module by setting a driving module and a positioning module. At the same time, it can drive the painting seat to swing continuously along its hinge, so as to adjust the painting angle. On the other hand, it can also control the continuous rotation of the painting table to drive the rotation of parts, thereby further improving the painting effect of the parts. Compared with traditional fixed nozzles or fixedly installed parts, the spraying effect of the device is better and it is not easy to have dead angles in spraying, thereby avoiding manual secondary spraying by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the structure of a coating device used for automobile parts production in an embodiment of the present invention;

[0039] Figure 2 This is a schematic diagram of the structure of the coating equipment for automobile parts production enlarged at A in an embodiment of the present invention;

[0040] Figure 3 This is a schematic diagram of the structure of the enlarged position B in the coating equipment used for the production of automobile parts in an embodiment of the present invention;

[0041] Figure 4 This is a schematic diagram of the structure of a positioning module in a coating device for automobile parts production according to an embodiment of the present invention;

[0042] Figure 5 This is a schematic diagram of the structure of the rotating blade and the No. 1 magnet in the coating equipment used for the production of automobile parts in an embodiment of the present invention.

[0043] Explanation of the symbols in the schematic diagram:

[0044] 1- base, 2- controller, 3- electric telescopic rod, 4- sliding seat, 5- driving arm, 6- lifting platform, 7- roller, 9- conveyor belt, 10- coating platform, 11- through hole, 12- paint tank, 13- driving box, 14- rotating blade, 15- No. 1 magnet, 16- movable seat, 17- coating seat, 18- contact head, 19- No. 1 piston, 20- No. 2 magnet, 21- slide plate, 22- moving tube, 23- input tube, 24- movable tube, 25- air inlet, 26- groove, 27- moving platform, 28- position adjustment box, 29- gear, 30- rack, 31- No. 2 piston. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention is further described below in combination with the embodiments.

[0046] See also Figure 1-Figure 5 In one embodiment of the present application, a coating device for automobile parts production includes a machine base 1, a controller 2, a lifting platform 6 and a paint tank 12, wherein the controller 2 and the lifting platform 6 are both arranged on the machine base 1, the lifting platform 6 is movably arranged on the machine base 1, and the paint tank 12 is arranged on the machine base 1. The coating device also includes:

[0047] The material conveying belt 9 is arranged on the lifting platform 6, and the lifting platform 6 is provided with a moving platform 27;

[0048] A coating station 10 is arranged on a moving platform 27, and a plurality of through holes 11 are arranged in an array on the coating station 10;

[0049] A coating system, which is disposed on the machine base 1 and is connected to the coating tank 12, and is used to spray coating on the surface of the parts; and

[0050] The height adjustment structure is arranged between the lifting platform 6 and the base 1, and is used to adjust the position of the lifting platform 6 on the base 1;

[0051] The coating system comprises:

[0052] A movable seat 16 is movably arranged on the machine base 1 and located at one side of the material conveying belt 9;

[0053] A painting seat 17, movably disposed on the movable seat 16; and

[0054] The driving module is arranged between the movable seat 16 and the paint tank 12 , and controls the driving module to work and controls the painting seat 17 to move when the paint passes through the driving module.

[0055] In a specific case of this embodiment, a resistance reducing member is provided between the lifting platform 6 and the machine base 1 to reduce the friction resistance between the machine base 1 and the lifting platform 6 .

[0056] In another specific case of this embodiment, the height adjustment structure includes an electric telescopic rod 3, a driving arm 5 and a sliding seat 4;

[0057] The sliding seat 4 is movably arranged on the machine base 1 and movably connected to the lifting platform 6 through the driving arm 5 . The electric telescopic rod 3 is arranged on the machine base 1 and its movable end is connected to the sliding seat 4 .

[0058] It should be particularly noted that the resistance reducing member may be a ball or a roller 7 . In the present embodiment, the resistance reducing member is preferably a roller 7 , which is movably disposed on the lifting platform 6 and slidably cooperates with the base 1 .

[0059] In actual application, the automobile parts are installed on the painting table 10, and the controller 2 controls the reciprocating motion of the conveyor belt 9, thereby driving the parts to reciprocate horizontally on the machine base 1. In this process, the paint is continuously input into the driving module by controlling the paint tank 12, and the paint finally enters the painting seat 17 and is sprayed out, thereby realizing the painting treatment of the surface of the parts, and in the process of the paint passing through the driving module, it can drive the driving module to work, and the driving module can control the relative activity of the painting seat 17 to continuously swing, thereby realizing the adjustment of its spraying angle, improving the painting effect of the parts, and when processing parts of different sizes, the controller 2 can control the electric telescopic rod 3 to extend and retract a certain length, thereby driving the sliding seat 4 to move along the machine base 1, so that under the action of the driving arm 5, the lifting platform 6 is driven to move up or down, thereby providing sufficient spraying space.

[0060] See also Figure 1 , Figure 2 as well as Figure 5 As another preferred embodiment of the present application, the driving module includes:

[0061] The hollow tubes are arranged in a group and symmetrically on the movable seat 16;

[0062] A No. 1 piston 19 is movably disposed in each of the hollow tubes;

[0063] A contact head 18 is movably disposed on the hollow tube and connected to the first piston 19. The contact head 18 and the coating seat 17 are in contact with each other, and the contact head 18 and the movable seat 16 are elastically connected; and

[0064] The inflation assembly is disposed on the movable seat 16 and connects the paint tank 12 and the coating seat 17 .

[0065] In this exemplary embodiment, the inflatable component includes:

[0066] The driving box 13 is arranged on the machine base 1 and is connected to the paint tank 12 and the coating base 17;

[0067] Rotating blade 14, movably arranged in driving box 13;

[0068] A slide plate 21 is movably disposed in the hollow tube and connected to the first piston 19, and a second magnet 20 is disposed on the slide plate 21; and

[0069] The first magnet 15 is disposed on the rotor blade 14 and meets and repels the second magnet 20 .

[0070] It should be noted that the position of the No. 1 piston 19 is not limited to the adjustment by the cooperation between the No. 1 magnet 15 and the No. 2 magnet 20 mentioned above, but can also be replaced by a linear motor or a cylinder direct drive, which are not listed here one by one.

[0071] When the paint in the paint tank 12 is continuously input into the driving box 13 and finally enters the painting seat 17 and is sprayed onto the passing parts, the paint can drive the rotor 14 and the No. 1 magnet 15 to rotate, so that the No. 1 magnet 15 can intermittently meet and repel the No. 2 magnet 20 on both sides, thereby driving the No. 1 piston 19 to intermittently reciprocate along the hollow tube, and the abutment heads 18 on both sides of the painting seat 17 intermittently abut against the painting seat 17, so that the painting seat 17 continuously swings along its hinge, thereby realizing the adjustment of the spraying angle of the painting seat 17, further improving the painting effect on the parts, and avoiding the occurrence of spraying dead corners on the surface of the parts.

[0072] See also Figure 1 , Figure 3 as well as Figure 4 As another preferred embodiment of the present application, the coating equipment further includes a positioning module, which is disposed between the coating station 10 and the movable seat and connected to the inflation assembly. When the No. 1 piston 19 moves, the coating station 10 is controlled to move through the positioning module.

[0073] In this exemplary embodiment, the positioning module includes:

[0074] The position adjustment box 28 is arranged on the moving seat;

[0075] The gear 29 is movably disposed in the position adjustment box 28 and connected to the coating station 10;

[0076] The rack 30 is movably arranged on the adjustment box 28 and meshes with the gear 29;

[0077] A movable tube 22 is movably arranged on the base 1. A groove 26 is formed in the movable tube 22. The groove 26 is connected to the hollow tube through the input tube 23. A one-way valve is arranged in the input tube 23 to control the air in the hollow tube to enter the input tube 23 in one direction. The input tube 23 is a retractable structure; and

[0078] The movable tube 24 is movably arranged in the moving tube 22 and connected to the position adjustment box 28. A No. 2 piston 31 is movably arranged in the movable tube 24. The No. 2 piston 31 is connected to the rack 30. The movable tube 24 is formed with an air inlet hole 25 connected to the groove 26.

[0079] As the No. 1 piston 19 continuously reciprocates along the hollow tube, the air in the hollow tube can be continuously squeezed into the groove 26 in the movable tube 22, and finally discharged into the movable tube 24 along the air inlet hole 25, thereby driving the No. 2 piston 31 and the rack 30 to reciprocate relative to the gear 29. Under the meshing action between the gear 29 and the rack 30, the gear 29 and the painting table 10 can be driven to rotate in the process of following the reciprocating motion of the moving base in the horizontal direction, so that the parts on the painting table 10 can be fully covered with paint to avoid dead corners in spraying.

[0080] How this application works:

[0081] The automobile parts are mounted on the coating station 10, and the conveyor belt 9 is controlled to reciprocate by the controller 2, thereby driving the parts to reciprocate horizontally on the machine base 1. During this process, the paint is continuously input into the driving module by controlling the paint tank 12, and the paint finally enters the coating seat 17 and is sprayed out, thereby realizing the coating treatment work on the surface of the parts. When the paint in the paint tank 12 is continuously input into the driving box 13 and finally enters the coating seat 17 and is sprayed onto the passing parts, the paint can drive the rotor 14 and the No. 1 magnet 15 to rotate, so that the No. 1 magnet 15 can intermittently meet and repel the No. 2 magnet 20 on both sides, thereby driving the No. 1 piston 19 to intermittently reciprocate along the hollow tube, and the abutment heads 18 on both sides of the coating seat 17 intermittently abut against the coating seat 17, so that the coating seat 17 continuously swings along its hinge, thereby realizing the adjustment of the spraying angle of the coating seat 17, further improving the coating effect of the parts, and avoiding the occurrence of spraying dead angles on the surface of the parts. During the continuous reciprocating motion of the No. 1 piston 19 along the hollow tube, the air in the hollow tube can be continuously squeezed into the groove 26 in the mobile tube 22, and finally discharged into the movable tube 24 along the air inlet 25, thereby driving the No. 2 piston 31 and the rack 30 to reciprocate relative to the gear 29. Under the meshing action between the gear 29 and the rack 30, the gear 29 and the painting table 10 can be driven to rotate in the process of following the reciprocating motion of the mobile seat in the horizontal direction, so that the parts on the painting table 10 can be fully covered with paint to avoid the occurrence of dead angles for spraying. And when processing parts of different sizes, the electric telescopic rod 3 can be controlled by the controller 2 to extend and retract a certain length, thereby driving the sliding seat 4 to move along the machine base 1, and then under the action of the driving arm 5, the lifting platform 6 is driven to move up or down, thereby providing sufficient spraying space.

[0082] The present invention and its embodiments are described schematically above, and the description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it and designs a structural method and an embodiment similar to the technical solution without creativity without departing from the purpose of the invention, they shall all fall within the protection scope of the present invention.

[0083] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A coating equipment for automobile parts production, comprising a machine base, a controller, a lifting platform and a paint tank, wherein the controller and the lifting platform are both arranged on the machine base, the lifting platform is movably arranged on the machine base, and the paint tank is arranged on the machine base, characterized in that: The coating equipment also includes: A material conveying belt is arranged on a lifting platform, and a moving platform is arranged on the lifting platform; A coating station is arranged on the moving platform, and a plurality of through holes are arranged in an array on the coating station; A coating system, which is arranged on the machine base and is connected to the coating tank, and is used to spray the coating on the surface of the parts; and The height adjustment structure is arranged between the lifting platform and the machine base, and is used to adjust the position of the lifting platform on the machine base; The coating system comprises: A movable seat, movably arranged on the machine base and located on one side of the material conveying belt; A painting seat, movably arranged on the movable seat; and The driving module is arranged between the movable seat and the paint tank. When the paint passes through the driving module, the driving module is controlled to work and the painting seat is controlled to move.

2. The coating equipment for automobile parts production according to claim 1, characterized in that: A resistance reducing member is arranged between the lifting platform and the machine base, so as to reduce the friction resistance between the machine base and the lifting platform.

3. The coating equipment for automobile parts production according to claim 1, characterized in that: The height adjustment structure includes an electric telescopic rod, a driving arm and a sliding seat; The sliding seat is movably arranged on the machine base and movably connected to the lifting platform through the driving arm; the electric telescopic rod is arranged on the machine base and the movable end thereof is connected to the sliding seat.

4. The coating equipment for automobile parts production according to claim 1, characterized in that: The driving module comprises: The hollow tubes are arranged in a group and symmetrically on the movable seat; A No. 1 piston, wherein each of the hollow tubes is movably provided with a No. 1 piston; A resistance head, movably arranged on the hollow tube and connected to the first piston, the resistance head and the coating seat are in resistance and fit, and the resistance head and the movable seat are elastically connected; and The inflation component is arranged on the movable seat and connects the paint tank and the painting seat.

5. The coating equipment for automobile parts production according to claim 4, characterized in that: The inflatable component comprises: A driving box is arranged on the machine base and is connected to the paint tank and the coating base; Rotating blades, movably arranged in the drive box; A slide plate, movably disposed in the hollow tube and connected to the first piston, wherein the slide plate is provided with a second magnet; and The first magnet is arranged on the rotor blade and meets and repels the second magnet.

6. The coating equipment for automobile parts production according to claim 5, characterized in that: The coating equipment also includes a positioning module, which is arranged between the coating platform and the movable seat and connected to the inflation component. When the No. 1 piston moves, the coating platform is controlled to move through the positioning module.

7. The coating equipment for automobile parts production according to claim 6, characterized in that: The positioning module comprises: A position adjustment box is arranged on the mobile seat; Gears, movably arranged in the adjustment box and connected to the coating station; A rack, movably arranged on the adjustment box and meshing with the gear; A movable tube, movably arranged on the machine base, wherein a groove is formed in the movable tube, the groove is connected with the hollow tube through the input tube, a one-way valve is arranged in the input tube, and is used to control the air in the hollow tube to enter the input tube in one direction, and the input tube is a retractable structure; and The movable tube is movably arranged in the moving tube and connected to the position adjustment box. A No. 2 piston is movably arranged in the movable tube. The No. 2 piston is connected to the rack. An air inlet hole connected to the groove is formed on the movable tube.

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