Coating equipment with pre-cleaning mechanism

Abstract

The utility model relates to the field of coating equipment, in particular to coating equipment with a pre-cleaning mechanism, which is characterized in that a spraying box is fixedly arranged in the middle of a conveying table, a feeding pipe is arranged at the upper end of the spraying box, a plurality of nozzles are arranged at the lower end of the spraying box, an air outlet pipe and an air suction pipe are fixedly arranged at the front end of the conveying table, and the air suction pipe is arranged at the front end of the conveying table. The air suction pipe is located on one side of the air outlet pipe, a plurality of air blowing pipes are arranged at the lower end of the air outlet pipe, a plurality of dust suction pipes are arranged at the lower end of the air suction pipe, a dust collector and a draught fan are arranged below the conveying table, the draught fan is communicated with the air outlet pipe through a first guide pipe, the dust collector and the draught fan are started, the air blowing pipes can blow air, and the dust suction pipes can suck air. The air blowing pipe can blow away dust on the workpiece, at the moment, the dust suction pipe can suck the blown dust into the air suction pipe, a pre-cleaning mechanism can be provided for the workpiece, and the spraying quality of the workpiece can be improved.

Description

Technical Field

[0001] The utility model relates to the field of coating equipment, in particular to coating equipment with a pre-cleaning mechanism. Background Art

[0002] As we all know, coating is an important part of the surface manufacturing process. Rust prevention, corrosion prevention, aesthetics and changing the shortcomings of the material itself are important aspects of coating quality, which is one of the important aspects of the overall quality of the product. The appearance quality of the product not only reflects the protective and decorative performance of the product, but also is an important factor in the value of the product. The coating equipment is a vital part of the entire coating process.

[0003] When painting the panels, some dust may accumulate on the surface of some panels during the placement process. If the dust is not cleaned before painting, bulging, incomplete painting, etc. may easily occur. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a coating device with a pre-cleaning mechanism.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating equipment with a pre-cleaning mechanism, comprising a conveying platform, a conveyor belt is provided on the conveying platform, a spray box is fixedly arranged in the middle part of the conveying platform, a feeding pipe is provided at the upper end of the spray box, and a plurality of nozzles are provided at the lower end of the spray box, an air outlet pipe and an air suction pipe are fixedly arranged at the front end of the conveying platform, the air suction pipe is located on one side of the air outlet pipe, a plurality of blowing pipes are provided at the lower end of the air outlet pipe, a plurality of dust suction pipes are provided at the lower end of the air suction pipe, a vacuum cleaner and a fan are provided below the conveying platform, the fan is connected to the air outlet pipe through a first duct, and the vacuum cleaner is connected to the air suction pipe through a second duct.

[0008] In order to improve the dust collection effect of the present structure, the present utility model has the following improvements: two suction pipes are provided, and the two suction pipes are respectively located on both sides of the air outlet pipe, and the two suction pipes are connected through a switching pipe, and the switching pipe is connected to the second duct.

[0009] Furthermore, the present invention has the following improvements: the dust suction pipe and the air blowing pipe are both arranged at an angle.

[0010] In order to facilitate the installation of the spray box, suction pipe and air outlet pipe, the utility model has the following improvements: a plurality of positioning seats are fixedly arranged on both sides of the conveying platform, positioning grooves are arranged inside the positioning seats, and both ends of the spray box, suction pipe and air outlet pipe are provided with support rods inserted into the positioning grooves.

[0011] Furthermore, the utility model has the following improvements: a positioning ring is provided on the positioning seat, a pull rope is fixedly provided on the support rod, and a hook is provided on the pull rope that passes through the positioning ring.

[0012] Furthermore, the improvement of the utility model is that the pull rope is an elastic rope.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a coating equipment with a pre-cleaning mechanism, which has the following beneficial effects:

[0015] The coating equipment with a pre-cleaning mechanism can start the vacuum cleaner and the fan, so that the blowing pipe can blow air and the dust suction pipe can suck air. The blowing pipe can blow away the dust on the workpiece. At this time, the dust suction pipe can suck the blown dust into the suction pipe, which can provide a pre-cleaning mechanism for the workpiece, avoid excessive dust on the workpiece, and improve the spraying quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model Figure 4 ;

[0020] In the figure: 1. conveyor platform; 2. conveyor belt; 3. spray box; 4. feed pipe; 5. nozzle; 6. support rod; 7. pull rope; 8. positioning seat; 9. positioning ring; 10. positioning groove; 11. suction pipe; 12. air outlet pipe; 13. vacuum cleaner; 14. fan; 15. first duct; 16. second duct; 17. adapter pipe; 18. dust suction pipe; 19. air blowing pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A coating equipment with a pre-cleaning mechanism comprises a conveying platform 1, on which a conveying belt 2 is provided, a spray box 3 is fixedly arranged in the middle part of the conveying platform 1, a feeding pipe 4 is provided at the upper end of the spray box 3, and a plurality of nozzles 5 are provided at the lower end of the spray box 3, an air outlet pipe 12 and an air suction pipe 11 are fixedly arranged at the front end of the conveying platform 1, the air suction pipe 11 is located on one side of the air outlet pipe 12, a plurality of blowing pipes 19 are provided at the lower end of the air outlet pipe 12, a plurality of dust suction pipes 18 are provided at the lower end of the air suction pipe 11, a dust collector 13 and a fan 14 are provided below the conveying platform 1, the fan 14 is connected to the air outlet pipe 12 through a first duct 15, and the dust collector 13 is connected to the suction pipe 11. The air duct 11 is connected through the second duct 16, and the workpiece to be sprayed is transported on the conveyor belt 2. The vacuum cleaner 13 and the fan 14 are started, so that the blowing pipe 19 can blow air and the dust suction pipe 18 can suck air. The blowing pipe 19 can blow away the dust on the workpiece. At this time, the dust suction pipe 18 can suck the blown dust into the suction pipe 11, and then suck it into the vacuum cleaner 13 (the principle of the vacuum cleaner 13 is similar to that of the industrial vacuum cleaner 13, and no excessive description is needed here). Finally, the liquid enters the spray box 3 through the designated liquid supply pump, and the workpiece is sprayed through the nozzle 5. A pre-cleaning mechanism can be provided for the workpiece to avoid excessive dust on the workpiece, thereby improving the spraying quality of the workpiece.

[0023] In the present structure, two suction pipes 11 are provided, and the two suction pipes 11 are respectively located on both sides of the air outlet pipe 12. The two suction pipes 11 are connected through a transfer pipe 17, and the transfer pipe 17 is connected to the second duct 16, which can improve the dust collection effect of the present structure, and further improve the cleaning effect of the present structure.

[0024] Furthermore, the dust suction pipe 18 and the air blowing pipe 19 can be arranged at an angle to prevent dust from floating to the spray box 3 .

[0025] When the spray box 3, the air suction pipe 11 and the air outlet pipe 12 are damaged, it is necessary to reassemble the spray box 3, the air suction pipe 11 and the air outlet pipe 12. A plurality of positioning seats 8 are fixedly arranged on both sides of the conveying platform 1, and a positioning groove 10 is arranged inside the positioning seat 8. Both ends of the spray box 3, the air suction pipe 11 and the air outlet pipe 12 are provided with a support rod 6 inserted into the positioning groove 10. A positioning ring 9 is arranged on the positioning seat 8, and a pull rope 7 is fixedly arranged on the support rod 6. The pull rope 7 is provided with a hook that passes through the positioning ring 9. Through the positioning seat 8, the support rod 6 can be conveniently positioned. Through the cooperation of the hook and the positioning ring 9, the pull rope 7 can be stretched, so that the support rod 6 can be installed more firmly, and the spray box 3, the air suction pipe 11 and the air outlet pipe 12 can be more stable when in use. The bottom end of the support rod 6 can be pulled out of the positioning groove 10, and the spray box 3, the air suction pipe 11 and the air outlet pipe 12 can be disassembled. The structure is simple and the operation is convenient.

[0026] Here, the pull cord 7 can be an elastic cord.

[0027] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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. A coating device with a pre-cleaning mechanism, comprising a conveying platform (1), wherein a conveying belt (2) is provided on the conveying platform (1), and characterized in that: A spray box (3) is fixedly arranged in the middle part of the conveying platform (1), a feed pipe (4) is arranged at the upper end of the spray box (3), and a plurality of nozzles (5) are arranged at the lower end of the spray box (3). An air outlet pipe (12) and an air suction pipe (11) are fixedly arranged at the front end of the conveying platform (1), the air suction pipe (11) is located on one side of the air outlet pipe (12), a plurality of air blowing pipes (19) are arranged at the lower end of the air outlet pipe (12), and a plurality of dust suction pipes (18) are arranged at the lower end of the air suction pipe (11). A vacuum cleaner (13) and a fan (14) are arranged below the conveying platform (1), the fan (14) is connected to the air outlet pipe (12) through a first conduit (15), and the vacuum cleaner (13) is connected to the air suction pipe (11) through a second conduit (16).

2. A coating equipment with a pre-cleaning mechanism according to claim 1, characterized in that: Two air suction pipes (11) are provided, and the two air suction pipes (11) are respectively located on both sides of the air outlet pipe (12), and the two air suction pipes (11) are connected via a transfer pipe (17), and the transfer pipe (17) is connected to the second conduit (16).

3. A coating equipment with a pre-cleaning mechanism according to claim 2, characterized in that: The dust suction pipe (18) and the air blowing pipe (19) are both arranged at an inclination.

4. A coating equipment with a pre-cleaning mechanism according to claim 3, characterized in that: A plurality of positioning seats (8) are fixedly arranged on both sides of the conveying platform (1), and a positioning groove (10) is arranged inside the positioning seat (8). Both ends of the spray box (3), the air suction pipe (11) and the air outlet pipe (12) are provided with support rods (6) inserted into the positioning groove (10).

5. A coating equipment with a pre-cleaning mechanism according to claim 4, characterized in that: The positioning seat (8) is provided with a positioning ring (9), the support rod (6) is fixedly provided with a pull rope (7), and the pull rope (7) is provided with a hook penetrating the positioning ring (9).

6. A coating equipment with a pre-cleaning mechanism according to claim 5, characterized in that: The draw cord (7) is an elastic cord.

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