Spraying device for spraying production line

Abstract

The utility model discloses a spraying device for a spraying production line, and relates to the technical field of spraying. The spraying device comprises a spraying box and a supporting frame, the supporting frame is fixed to one side of the spraying box, a telescopic rotating assembly is fixedly installed at the top of the supporting frame, a part of the telescopic rotating assembly is located at the top of the spraying box, a coating box is installed at the top of the spraying box, a spraying pipe is fixed to one side of the coating box, and an atomizing nozzle is installed at the other end of the spraying pipe. A filtering type drying assembly is installed on the other side of the spraying box in a penetrating mode. By means of the telescopic rotating assembly, a special-shaped spraying piece can be stably clamped, the spraying piece can be driven to rotate, spraying treatment can be conveniently conducted on the whole spraying piece, meanwhile, waste gas generated by spraying can be filtered through the filtering type drying assembly, and the spraying efficiency is improved. And waste gas of the spraying box can be recycled, the drying speed of the sprayed part is increased, and energy waste is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of spraying, and specifically relates to a spraying device for a spraying production line. Background Art

[0002] Spraying is a coating method that disperses the paint into tiny droplets through a spray gun or disc atomizer and sprays them on the surface of the workpiece. Spraying can achieve a uniform and continuous coating with good adhesion and decorative effects, and plays an important role in workpiece production.

[0003] Chinese patent application number CN202221884407.1 discloses a spraying device for a spraying production line, comprising a housing, within which are arranged, from top to bottom, a spraying mechanism, a flipping and clamping mechanism, and a recycling mechanism. The spraying mechanism comprises a threaded rod and a movable motor, a movable block threadedly engaged with the threaded rod, an electric telescopic rod disposed at the bottom of the movable block, and a spray nozzle disposed at the bottom of the electric telescopic rod. The flipping and clamping mechanism comprises a rotating shaft disposed on the inner walls of both sides of the housing, an electric push rod connected to the inner end of the rotating shaft, and a clamping plate disposed at the telescopic end of the electric push rod. A rotating motor is disposed on one outer wall of the housing, and the output shaft of the rotating motor is coaxially arranged with one of the rotating shafts. The recycling mechanism comprises a filter plate fixed to the inner wall of the housing, an opening provided on the front side wall of the housing below the filter plate, and a retractable material storage drawer provided at the opening. This utility model has the advantages of easy cleaning, high spraying efficiency, and convenient purification of harmful gases.

[0004] However, the above-mentioned prior art cannot stably clamp the special-shaped spray parts, the applicability of the spraying device is poor, and the exhaust gas of the spray box cannot be recycled. The spray parts need to be dried separately, and the spraying efficiency is low.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a spraying device for a spraying production line.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A spraying device for a spraying production line includes a spray box and a support frame, the support frame is fixed to one side of the spray box, a retractable rotating component is fixedly installed on the top of the support frame, a part of the retractable rotating component is located on the top of the spray box, a paint box is installed on the top of the spray box, a spray pipe is fixed to one side of the paint box, an atomizing nozzle is installed at the other end of the spray pipe, the atomizing nozzle is located inside the spray box, a filtering drying component is installed on the other side of the spray box, a sight glass is fixed on the front side of the spray box, and a collection drawer is slidably installed inside the spray box.

[0009] Optionally, the telescopic rotating assembly includes a rotating motor and a fixed plate, the rotating motor is fixedly mounted on the top of the support frame, and one side of the fixed plate is mounted on the output end of the rotating motor.

[0010] Optionally, an electric push rod is fixed to the other side of the fixed plate, a mounting bracket is fixed to the other end of the electric push rod, and a spring is fixed to one side of the interior of the mounting bracket.

[0011] Optionally, a clamping block is fixed to the other end of the spring, and an anti-slip protrusion is fixed to the other side of the clamping block.

[0012] Optionally, the filtering drying assembly includes a connecting frame and an activated carbon filter plate, the top of the connecting frame is fixedly mounted on the top inner wall of the spray box, and the activated carbon filter plate is arranged inside the connecting frame.

[0013] Optionally, a first connecting pipe is fixedly installed on the top of the connecting frame, a hot air blower is fixedly installed on the other side of the spray box, and the other end of the first connecting pipe is fixedly installed on the bottom of the hot air blower.

[0014] Optionally, a second connecting pipe is fixedly installed on the bottom of the hot air blower, and the other end of the second connecting pipe is installed on the other side of the spray box.

[0015] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0016] The utility model uses the telescopic rotating component to not only stably clamp the special-shaped spray parts, thereby improving the applicability of the spray device, but also can drive the spray parts to rotate, which is convenient for spraying the entire spray parts, and has high spraying efficiency. At the same time, the filter drying component is used to filter the exhaust gas generated by spraying, thereby reducing air pollution, and can recycle the exhaust gas from the spray box, thereby accelerating the drying speed of the spray parts and reducing energy waste.

[0017] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0020] Figure 2 This is a partial structural diagram of an embodiment of the present utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the telescopic rotating assembly structure according to one embodiment of the present invention;

[0022] Figure 4 This is a structural diagram of a filter-type drying component according to an embodiment of the present invention;

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Spray box; 2. Support frame; 3. Retractable rotating assembly; 301. Rotating motor; 302. Fixing plate; 303. Electric push rod; 304. Mounting frame; 305. Spring; 306. Clamping block; 307. Anti-slip protrusion; 4. Paint box; 5. Spray pipe; 6. Filter-type drying assembly; 601. Connecting frame; 602. Activated carbon filter plate; 603. First connecting pipe; 604. Hot air blower; 605. Second connecting pipe; 7. Sight glass; 8. Collection drawer; 9. Atomizing nozzle.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The present invention will now be described in further detail with reference to the accompanying drawings.

[0027] See also Figure 1-4As shown, in this embodiment, a spraying device for a spraying production line is provided, including a spray box 1 and a support frame 2, the support frame 2 is fixed on one side of the spray box 1, and a retractable rotating component 3 is fixedly installed on the top of the support frame 2, and the support frame 2 has a supporting effect on the retractable rotating component 3, thereby improving the stability of the retractable rotating component 3 during operation. A part of the retractable rotating component 3 is located at the top of the spray box 1, and an auxiliary rotating part is also rotatably provided on the other side of the spray box 1. The auxiliary rotating part can rotate with the rotation of the retractable rotating component 3, and a paint box 4 is installed on the top of the spray box 1, a spray pipe 5 is fixed on one side of the paint box 4, and an atomizing nozzle 9 is installed at the other end of the spray pipe 5. The atomizing nozzle 9 is located inside the spray box 1, which is convenient for spraying the sprayed parts. A filtering drying component 6 is installed on the other side of the spray box 1, and a visual glass 7 is fixed on the front side of the spray box 1, which is convenient for the sprayer to check the spraying situation inside the spray box 1, and a collection drawer 8 is slidably installed inside the spray box 1.

[0028] The application of one aspect of this embodiment is as follows: the sprayer rotates the rotating door on the front side of the spray box 1, places the spray parts inside the spray box 1, and uses the retractable rotating component 3 to fix and clamp them. The retractable rotating component 3 can stably clamp spray parts of various shapes, thereby improving the applicability of the spray device. It can also drive the spray parts to rotate, which is convenient for spraying the spray parts as a whole. At the same time, the paint box 4 can pump the internal paint to the spray pipe 5 and the atomizing nozzle 9 for spraying. The exhaust gas generated during the spraying process can flow back to the inside of the spray box 1 through the filtering drying component 6, which not only speeds up the drying efficiency of the spray parts, but also reduces energy consumption. The waste generated by spraying can fall into the collection drawer 8 under the action of gravity for unified collection and treatment, which is convenient for secondary utilization of the paint.

[0029] The telescopic rotating assembly 3 includes a rotating motor 301 and a fixed plate 302. The rotating motor 301 is fixedly installed on the top of the support frame 2. One side of the fixed plate 302 is installed on the output end of the rotating motor 301. An electric push rod 303 is fixed on the other side of the fixed plate 302. A mounting frame 304 is fixed on the other end of the electric push rod 303. A spring 305 is fixed on one side of the inside of the mounting frame 304. A clamping block 306 is fixed on the other end of the spring 305. An anti-slip protrusion 307 is fixed on the other side of the clamping block 306, which improves the stability of clamping the sprayed parts and has a good anti-slip effect.

[0030] In use, the electric push rod 303 can drive the mounting frame 304, the spring 305 and the clamping block 306 to move, so that different sizes of spraying parts can be clamped and fixed, and the spraying parts can be moved left and right, a plurality of springs 305 and clamping blocks 306 are arranged in the mounting frame 304, so that the special-shaped spraying parts can be stably clamped, the fixed plate 302 can be rotated by rotating the motor 301, and the spraying parts can be rotated by rotating the fixed plate 302, so that the spraying parts can be sprayed as a whole.

[0031] The filter type drying assembly 6 comprises a connecting frame 601 and an activated carbon filter plate 602, the connecting frame 601 is fixedly installed at the top inner wall of the spraying box 1, the activated carbon filter plate 602 is arranged in the connecting frame 601, a first connecting pipe 603 is fixedly installed at the top of the connecting frame 601, a hot air machine 604 is fixedly installed at the other side of the spraying box 1, the other end of the first connecting pipe 603 is fixedly installed at the bottom of the hot air machine 604, a second connecting pipe 605 is fixedly installed at the bottom of the hot air machine 604, and the other end of the second connecting pipe 605 is arranged in the other side of the spraying box 1, so that the air in the spraying box 1 can be recycled.

[0032] In use, the hot air machine 604 can draw the waste gas in the spraying box 1 into the connecting frame 601 through the activated carbon filter plate 602, the activated carbon filter plate 602 can filter the waste gas, reduce air pollution, and the filtered waste gas can flow into the spraying box 1 through the connecting frame 601, the first connecting pipe 603, the hot air machine 604 and the second connecting pipe 605, so that the air in the spraying box 1 can circulate, the drying efficiency of the spraying parts is improved, and energy waste is reduced.

[0033] The utility model discloses not limited to the above-mentioned embodiment, any person should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar technical scheme of the utility model falls into the protection scope of the utility model. The utility model does not describe the technology, shape, structure part in detail, and is the known technology.

Claims

1. A spraying device for a spraying production line, characterized in that: include: A spray box (1) and a support frame (2), wherein the support frame (2) is fixed on one side of the spray box (1), a telescopic rotating component (3) is fixedly installed on the top of the support frame (2), a part of the telescopic rotating component (3) is located on the top of the spray box (1), a paint box (4) is installed on the top of the spray box (1), a spray pipe (5) is fixed on one side of the paint box (4), an atomizing nozzle (9) is installed on the other end of the spray pipe (5), and the atomizing nozzle (9) is located inside the spray box (1), a filtering drying component (6) is installed on the other side of the spray box (1), a sight glass (7) is fixed on the front side of the spray box (1), and a collecting drawer (8) is slidably installed inside the spray box (1).

2. A spraying device for a spraying production line according to claim 1, characterized in that: The telescopic rotating assembly (3) comprises a rotating motor (301) and a fixed plate (302), wherein the rotating motor (301) is fixedly mounted on the top of the support frame (2), and one side of the fixed plate (302) is mounted on the output end of the rotating motor (301).

3. A spraying device for a spraying production line according to claim 2, characterized in that: An electric push rod (303) is fixed to the other side of the fixing plate (302), a mounting frame (304) is fixed to the other end of the electric push rod (303), and a spring (305) is fixed to one side of the interior of the mounting frame (304).

4. A spraying device for a spraying production line according to claim 3, characterized in that: A clamping block (306) is fixed to the other end of the spring (305), and an anti-slip protrusion (307) is fixed to the other side of the clamping block (306).

5. The spraying device for a spraying production line according to claim 1, characterized in that: The filtering drying assembly (6) comprises a connecting frame (601) and an activated carbon filter plate (602), wherein the top of the connecting frame (601) is fixedly mounted on the top inner wall of the spray box (1), and the activated carbon filter plate (602) is arranged inside the connecting frame (601).

6. A spraying device for a spraying production line according to claim 5, characterized in that: A first connecting pipe (603) is fixedly mounted on the top of the connecting frame (601), a hot air blower (604) is fixedly mounted on the other side of the spray box (1), and the other end of the first connecting pipe (603) is fixedly mounted on the bottom of the hot air blower (604).

7. A spraying device for a spraying production line according to claim 6, characterized in that: A second connecting pipe (605) is fixedly installed at the bottom of the hot air blower (604), and the other end of the second connecting pipe (605) is installed on the other side of the spray box (1).

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