CN112604874A

CN112604874A - Multi-angle spraying equipment capable of automatically taking and placing workpieces in multiple stations

Info

Publication number: CN112604874A
Application number: CN202011435161.5A
Authority: CN
Inventors: 杨燕良; 邓广艺; 吴兵
Original assignee: Dongguan Guanghong Mechanical Equipment Co ltd
Current assignee: Dongguan Guanghong Mechanical Equipment Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-04-06

Abstract

The invention relates to the technical field of spraying production, in particular to multi-angle spraying equipment for automatically picking and placing workpieces in multiple stations, which comprises a feeding conveying line, a first transferring mechanical arm, a cross rotary table, a second transferring mechanical arm, a mechanical arm spraying station, a loading and transporting line, a leveling area, a curing oven and a cooling area, wherein the first transferring mechanical arm is fixedly arranged at the tail end of the feeding conveying line, the cross rotary table is fixedly arranged on the side surface of the first transferring mechanical arm, the mechanical arm spraying station is fixedly arranged on the right side of the cross rotary table, the loading and transporting line is fixedly arranged on the side surface of the cross rotary table, and the second transferring mechanical arm is fixedly arranged between the cross rotary table and the loading and transporting line. The invention achieves the purposes of uniformizing the paint surface of the existing product, avoiding manual external manual paint surface repair, reducing the working procedures and improving the processing efficiency, can reduce paint waste and avoid increasing defective products, greatly improves the qualification rate of the product and also improves the production efficiency.

Description

Multi-angle spraying equipment capable of automatically taking and placing workpieces in multiple stations

Technical Field

The invention relates to the technical field of spraying production, in particular to multi-angle spraying equipment capable of automatically picking and placing workpieces in multiple stations.

Background

The spray coating is applied to the surface of the object to be coated by dispersing into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms, such as high flow low pressure atomized spraying, thermal spraying, automatic spraying, multiple spray groups, etc.

At present the spraying is with artifical add the revolving stage and add the manipulator spraying, there is artifical piece on/off, contain the personal safety hidden danger defect, and personnel's business turn over flow have dust and debris to cause unable assurance to spouting the room cleanliness factor requirement, the revolving stage function is more single, single spraying can only spray a product, and the spraying time reaches every product inefficiency of forty seconds, can't realize the integration spraying, need artifical external hand to mend and carry out secondary spraying again, low output, the process is more, cause the defective products also can increase.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides multi-angle spraying equipment for automatically taking and placing workpieces in multiple stations, which achieves the purposes of uniformizing the paint surfaces of the existing products, avoiding the paint surface from being supplemented by an external hand, reducing the working procedures and improving the processing efficiency, can reduce paint waste, avoid the increase of defective products, greatly improve the qualification rate of the products and simultaneously improve the production efficiency.

In order to solve the technical problems, the invention provides the following technical scheme: automatic piece multi-angle spraying equipment is got to multistation, including material loading transfer chain, first transfer manipulator, cross revolving stage, second transfer manipulator, manipulator spraying station, dress fortune line, levelling district, curing oven and cooling space, first transfer manipulator fixed mounting is on the terminal position of material loading transfer chain, cross revolving stage fixed mounting is in the side of first transfer manipulator, manipulator spraying station fixed mounting is on the right side of cross revolving stage, dress fortune line fixed mounting is on the side position of cross revolving stage, manipulator fixed mounting is transported between cross revolving stage and shipment line to the second, levelling district fixed mounting is on the right side of dress fortune line, curing oven fixed mounting is on the right side of levelling district, cooling space fixed mounting is on the side position of curing oven discharge end.

Furthermore, the number of the curing ovens is two ground rail type curing ovens, the curing temperatures of the two curing ovens are respectively 180 ℃ 46min and 180 ℃ 26min, and the temperature is increased by 13min, kept constant for 36min and kept constant for 26 min.

Furthermore, a dust removal station is arranged on the feeding conveying line, an electrostatic dust collector is arranged on the dust removal station, a cabinet type furnace is arranged on the left side of the conveyor, and the number of the cabinet type furnaces is two and is distributed side by side.

Further, the side of material loading transfer chain is provided with the cargo airplane, and the right side of cargo airplane is provided with automatic room that spouts, the inside of automatic room that spouts is provided with dust pelletizing system.

Further, the right side of the automatic spraying room is provided with a transfer printing material room, and the side surface of the transfer printing material room is provided with an oil supply room.

Furthermore, an air shower is arranged on one side of the starting end on the loading and transporting line, and an air outlet end of the air shower is located on the loading and transporting line.

The invention provides multi-angle spraying equipment for automatically taking and placing workpieces in multiple stations, which has the following beneficial effects:

1. according to the automatic induction tracking type automatic workpiece picking and spraying device, a mechanical arm and a transfer clamp are adopted to replace manual work to achieve automatic induction tracking type automatic workpiece picking from a feeding and discharging conveying line, when four groups of products are placed, the cross rotary table is automatically placed on a cross rotary table station when the cross rotary table rotates 90 degrees, the spraying mechanical arm and a spraying gun device perform surface and side surface reciprocating type uniform spraying on 4 groups of products, surface spraying is completed, the cross rotary table inclines 30 degrees, the spraying mechanical arm and the spraying gun device perform reciprocating type uniform spraying bottom hooking on the products, when all spraying work is completed, the cross rotary table rotates 90 degrees again to wait for automatic induction tracking type blanking work of a lower mechanical arm, and therefore automatic workpiece taking and circulating spraying work is achieved.

2. According to the invention, through the periodical 90-degree automatic rotation of the cross-shaped rotary table, the inclined bottom hooking action and the multi-station placement, the spraying manipulator and the spray gun device are matched to spray four products at four stations for 40 seconds, and every four products are sprayed and subjected to bottom hooking work, so that the paint surface of the product is homogenized, the manual external manual paint surface supplement is avoided, the working procedures are reduced, the paint waste is reduced, the increase of defective products is avoided, the qualified rate of the product is greatly improved, and the production efficiency is also improved.

3. According to the invention, the manipulator automatically tracks up and down to take and place, so that the potential safety hazard of manual loading and unloading is solved, and no dust or sundries are generated; the automatic spraying machine has the advantages that the secondary pollution to products caused by flowing of people is avoided, the cleanliness of the spraying room is guaranteed, the secondary pollution caused to the products is avoided, the products are scrapped, reworked and liberated in artificial quantity, the cost is reduced, the function singleness of the rotary table is improved, a plurality of spraying positions are increased, the spraying time is shortened, the productivity is improved, manual external hand supplement is solved, the working procedures are reduced, the increase of defective products is avoided, and the automatic feeding and discharging circular spraying of unmanned integration is realized.

Drawings

FIG. 1 is a schematic top view of the cyclic spraying apparatus of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1.

In the figure: 1. a feeding conveying line; 2. a first transfer robot; 3. a cross turntable; 4. a second transfer robot; 5. a manipulator spraying station; 6. loading and transporting the wire; 7. a leveling zone; 8. a curing oven; 9. a cooling zone; 10. a dust removal station; 11. a conveyor; 12. automatic spraying; 13. a dust removal system; 14. a cabinet furnace; 15. transferring a printing material room; 16. an oil supply room; 17. and (4) an air shower.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a multi-angle spraying device for automatically picking and placing workpieces at multiple stations comprises a feeding conveying line 1, a first transferring mechanical arm 2, a cross rotary table 3, a second transferring mechanical arm 4, a mechanical arm spraying station 5, a loading line 6, a leveling area 7, a curing oven 8 and a cooling area 9, wherein the first transferring mechanical arm 2 is fixedly arranged at the tail end of the feeding conveying line 1, the cross rotary table 3 is fixedly arranged on the side surface of the first transferring mechanical arm 2, the mechanical arm spraying station 5 is fixedly arranged on the right side of the cross rotary table 3, the loading line 6 is fixedly arranged on the side surface of the cross rotary table 3, the second transferring mechanical arm 4 is fixedly arranged between the cross rotary table 3 and the loading line 6, the leveling area 7 is fixedly arranged on the right side of the loading line 6, the curing oven 8 is fixedly arranged on the right side surface of the leveling area 7, the cooling area 9 is fixedly arranged on the side surface of the discharge end of the curing, replace the manual work to realize that auto-induction pursuit formula snatchs the work piece from going up on the unloading conveying line automatically, it places on cross revolving stage station automatically to sense the cross revolving stage when rotatory 90, when placing four groups of products, thereby the cross revolving stage is rotatory 90 and is carried out surface and side by spraying manipulator and spray gun device and carry out reciprocating type even spraying to 4 groups of products, surface coating is accomplished, cross revolving stage slope 30 carry out reciprocating type even spraying to the product by spraying manipulator and spray gun device and collude end work, when accomplishing all spraying work, the cross revolving stage will rotate 90 once more and wait for the lower manipulator and carry out auto-induction pursuit formula unloading work, thereby realize the automatic circulation spraying work of getting.

The number of the curing furnaces 8 is two ground rail type curing furnaces, the curing temperatures of the two curing furnaces 8 are respectively 180 ℃ 46min and 180 ℃ 26min, the temperature is increased by 13min, the constant temperature is 36min and the constant temperature is 26min, the feeding conveying line 1 is provided with a dust removal station 10, the dust removal station 10 is provided with an electrostatic dust collector, the left side of the conveyor 11 is provided with a cabinet type furnace 14, the number of the cabinet type furnaces 14 is two, the side surface of the feeding conveying line 1 is provided with the conveyor 11, the right side of the conveyor 11 is provided with an automatic spray room 12, the inside of the automatic spray room 12 is provided with a dust removal system 13, the right side of the automatic spray room 12 is provided with a transfer printing material room 15, the side surface of the transfer printing material room 15 is provided with an oil supply room 16, one side of a starting end on the loading line 6 is provided with an air shower room 17, an air outlet end of the air shower room 17 is positioned on the loading line 6, and the air outlet end is automatically, the spraying manipulator and the spray gun device are matched to spray four spray guns in four stations for 40 seconds, and four products are sprayed and hooked, so that the paint surfaces of the products are homogenized, the paint surfaces are prevented from being supplemented by external hands, the processes are reduced, the paint waste is reduced, the increase of defective products is avoided, the qualification rate of the products is greatly improved, the production efficiency is also improved, and the potential safety hazards of manual loading and unloading are solved and no dust or sundries are generated by automatic tracking type loading and unloading and placing of the manipulator; the automatic spraying machine has the advantages that the secondary pollution to products caused by flowing of people is avoided, the cleanliness of the spraying room is guaranteed, the secondary pollution caused to the products is avoided, the products are scrapped, reworked and liberated in artificial quantity, the cost is reduced, the function singleness of the rotary table is improved, a plurality of spraying positions are increased, the spraying time is shortened, the productivity is improved, manual external hand supplement is solved, the working procedures are reduced, the increase of defective products is avoided, and the automatic feeding and discharging circular spraying of unmanned integration is realized.

In the using process, the central control system controls the operation, the feeding conveyor line 1 sends products to a first transfer manipulator 2 to take the products, the first transfer manipulator 2 transfers the products to be sprayed to four stations of a cross rotary table 3 by a manipulator, a transfer clamp and an automatic sensing feeding line clamp position, when the transfer is completed, the cross rotary table 3 rotates 90 degrees to a manipulator spraying station 5, the manipulator spraying station 5 and a spray gun device spray the products on the reciprocating surface and side surfaces by 40 seconds/4 station products, when the surface and side surface spraying is completed, the cross rotary table 3 automatically rotates 30 degrees to perform automatic bottom hooking work on the spraying manipulator and the spray gun device, all spraying processes are completed, the cross rotary table 3 rotates 90 degrees to a second transfer manipulator 4 stations, the second transfer manipulator 4 and the transfer clamp position automatically sense the products placed on the cross rotary table 3 stations to place the products, the product is conveyed into a leveling zone 7 through a loading and conveying line 6 for processing, then enters a curing furnace 8 for baking, and the qualified rate of the baked product reaches 90-95% through a series of operations of unmanned, pollution-free, external hand compensation-free, 40-second/4-station product automatic reciprocating spraying and bottom hooking, so that the production efficiency and the qualified rate of the product are improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic multi-station multi-angle spraying equipment for picking and placing parts comprises a feeding conveying line (1), a first transferring mechanical arm (2), a cross-shaped rotary table (3), a second transferring mechanical arm (4), a mechanical arm spraying station (5), a loading and transporting line (6), a leveling area (7), a curing oven (8) and a cooling area (9), and is characterized in that: first transshipment manipulator (2) fixed mounting is on the terminal position of material loading transfer chain (1), cross revolving stage (3) fixed mounting is in the side of first transshipment manipulator (2), manipulator spraying station (5) fixed mounting is on the right side of cross revolving stage (3), line (6) fixed mounting is transported to the dress is on the side position of cross revolving stage (3), manipulator (4) fixed mounting is transported to the second between cross revolving stage (3) and line (6) are transported to the dress, levelling area (7) fixed mounting is on the right side of line (6) are transported to the dress, curing oven (8) fixed mounting is on the right side of levelling area (7), cooling area (9) fixed mounting is on the side position of curing oven (8) discharge end.

2. The automatic multi-station pick-and-place piece multi-angle spraying equipment as claimed in claim 1, wherein: the number of the curing furnaces (8) is two ground rail type curing furnaces, the curing temperatures of the two curing furnaces (8) are respectively 180 ℃ 46min and 180 ℃ 26min, and the temperature is increased by 13min, kept constant for 36min and kept constant for 26 min.

3. The automatic multi-station pick-and-place piece multi-angle spraying equipment as claimed in claim 1, wherein: the feeding conveying line (1) is provided with a dust removal station (10), the dust removal station (10) is provided with an electrostatic dust collector, the left side of the conveyor (11) is provided with two cabinet type furnaces (14), and the two cabinet type furnaces (14) are distributed side by side.

4. The automatic multi-station pick-and-place piece multi-angle spraying equipment as claimed in claim 1, wherein: the side of material loading transfer chain (1) is provided with conveyer (11), and the right side of conveyer (11) is provided with automatic room (12) that spouts, the inside of spouting room (12) automatically is provided with dust pelletizing system (13).

5. The automatic multi-station pick-and-place piece multi-angle spraying equipment as claimed in claim 4, wherein: the right side of the automatic spraying room (12) is provided with a transfer printing material room (15), and the side surface of the transfer printing material room (15) is provided with an oil supply room (16).

6. The automatic multi-station pick-and-place piece multi-angle spraying equipment as claimed in claim 1, wherein: and an air shower (17) is arranged on one side of the starting end on the loading and transporting line (6), and the air outlet end of the air shower (17) is positioned on the loading and transporting line (6).