Automatic rotating device for spraying hook

Abstract

The utility model discloses a spraying hook automatic rotating device which comprises an installation supporting frame, a conveying belt and a chain, the inner side of the installation supporting frame is movably connected with a positioning movable frame, the lower end of the positioning movable frame is fixedly connected with a control motor, and the two ends of the chain are movably connected with the inner side of the positioning movable frame. A rotating shaft is positioned and mounted at the lower end of the conveying belt, a gear is movably connected to the lower end of the rotating shaft, a rotating hook is fixedly connected to the lower end of the gear, and a drying mechanism is fixedly connected to the lower end of the mounting supporting frame. According to the automatic rotating device for the spraying hook, seeping materials can be received while the spraying hook is dried through the drying mechanism, the seeping materials drop into the seeping material collecting box to be collected, meanwhile, drying air is conveyed through the drying control box, and workpieces are blown out through the drying air outlet hopper connected with the air outlet connecting pipe and the conveying connecting pipe; and the effect of accelerating drying to a certain degree is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to an automatic rotating device for a spraying hook. Background Art

[0002] Spraying is a method of spraying liquid materials onto the surface of an object through a spray gun or other equipment. This method is often used to coat, protect and decorate various materials such as metal, plastic, wood, glass, etc. Spraying can provide a uniform coating, reduce material waste, and complete a large amount of work in a shorter time. Common spraying techniques include air spraying, airless spraying, electrostatic spraying, etc.

[0003] When spraying paint on a workpiece, it is inevitable that excess material will drip after spraying. Usually, there is no structure for receiving or drying the materials, which can easily cause pollution during processing and reduce the efficiency of the finished product, bringing certain adverse effects to people's use process. Therefore, we propose an automatic rotating device for spraying hooks. Summary of the invention

[0004] Technical problem solved: In view of the deficiencies in the prior art, the utility model provides an automatic rotating device for a spray hook, which has the advantages of being able to achieve a certain degree of drying effect on the workpiece after spraying, and can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an automatic rotating device for a spray hook, comprising an installation support frame, a conveyor belt and a chain, the inner side of the installation support frame is movably connected with a positioning movable frame, the lower end of the positioning movable frame is fixedly connected with a control motor, both ends of the chain are movably connected to the inner side of the positioning movable frame, a rotating shaft is positioned and installed at the lower end of the conveyor belt, the lower end of the rotating shaft is movably connected with a gear, the lower end of the gear is fixedly connected with a rotating hook, and the lower end of the installation support frame is fixedly connected with a drying mechanism.

[0006] Preferably, there are two groups of mounting support frames, the inner sides of the two groups of mounting support frames are movably connected to the lower end of the positioning movable frame, the control motor is located at the lower end of the positioning movable frame and is fixed by bolts, one end of the chain is located on the inner side of the positioning movable frame and is moved through a driving wheel, the other end of the chain is located on the inner side of the positioning movable frame and is moved through a driven wheel, and the gear is meshed with the chain and moves.

[0007] Preferably, the drying mechanism includes a drying discharge rack, a support stabilizing plate, an internal seepage trough, a through positioning hole, a seepage collection box, a drying control box, an air outlet connecting pipe, a transmission connecting pipe, an internal positioning threaded hole, a drying air outlet hopper and a filter dustproof net. The lower ends of the two groups of mounting support racks are fixedly connected to the upper end of the support stabilizing plate, and the two sides of the upper end of the drying discharge rack are fixedly connected to the lower end of the support stabilizing plate.

[0008] Preferably, an inner seepage material groove is opened at the inner upper end of the drying discharge rack, the through positioning hole is opened at the rear end of the inner side of the drying discharge rack and penetrates through, and the outer wall of the seepage material collection box is movably connected to the inner wall of the front end of the drying discharge rack.

[0009] Preferably, one side of the rear end of the drying discharge rack is fixedly connected to the front end of the drying control box, the upper end of the drying control box is fixedly connected to the lower end of the air outlet connecting pipe, one side of the outer wall of the air outlet connecting pipe is fixedly connected to one end of the transmission connecting pipe, and the front end of the outer wall of the transmission connecting pipe is evenly provided with internal positioning threaded holes.

[0010] Preferably, the front end inner wall of the drying air outlet scoop is fixedly connected with a filtering dustproof net, the front end of the drying air outlet scoop and the rear end of the inner side of the drying discharge rack are fixed by bolts, the outer wall of the front end of the drying air outlet scoop penetrates the inner wall of the positioning hole and is detachably connected, and the outer wall of the rear end of the drying air outlet scoop and the inner wall of the inner positioning threaded hole are engaged with each other through threads for positioning.

[0011] Beneficial effects: Compared with the prior art, the utility model provides an automatic rotating device for a spray hook, which has the following beneficial effects: in this automatic rotating device for a spray hook, some sections of the production line require product rotation. After the workpiece is hung on the rotating hook, the driving wheel and the driven wheel arranged inside the positioning movable frame are driven by controlling the motor to drive the transmission of the chain, and the positioning movable frame can be located on the inner side of the mounting support frame to move back and forth, and the chain can be controlled to be close to the conveyor belt or away from the conveyor belt. When the chain is close to the conveyor belt, the chain meshes with the gear to drive the rotation of the gear, thereby driving the rotation The product on the rotating hook rotates, and then after the workpiece on the upper end of the rotating hook is sprayed, it can be dried by the drying mechanism while catching the seeping material for subsequent processing. When the seeping material after spraying drips into the seepage material collection box for collection, it is convenient for unified subsequent cleaning. At the same time, the drying air is transmitted by the drying control box to the workpiece through the drying air outlet hopper connected by the air outlet connecting pipe and the transmission connecting pipe, which accelerates the drying effect to a certain extent. The drying air outlet hopper and the transmission connecting pipe are threadedly connected through the rear end of the drying air outlet hopper and the inner wall of the inner positioning threaded hole, which is convenient for disassembly and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1The utility model is a schematic diagram of the overall structure of an automatic rotating device for a spray hook.

[0013] Figure 2 It is a schematic diagram of the structural decomposition between a seepage material collection box and a drying and discharging rack of an automatic rotating device for a spray hook of the utility model.

[0014] Figure 3 It is a partial structural schematic diagram of a drying mechanism of an automatic rotating device for a spray hook according to the utility model.

[0015] Figure 4 This is a partial structural exploded schematic diagram of a drying mechanism of an automatic rotating device for a spray hook according to the utility model.

[0016] In the figure: 1. Installation support frame; 2. Conveyor belt; 3. Drying mechanism; 4. Positioning movable frame; 5. Control motor; 6. Chain; 7. Rotating shaft; 8. Gear; 9. Rotating hook; 301. Drying discharge rack; 302. Support stabilizing plate; 303. Internal seepage trough; 304. Through positioning hole; 305. Seepage collection box; 306. Drying control box; 307. Air outlet connecting pipe; 308. Transmission connecting pipe; 309. Internal positioning threaded hole; 310. Drying air outlet hopper; 311. Filter dustproof net. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4 As shown, an automatic rotating device for a spray hook comprises an installation support frame 1, a conveyor belt 2 and a chain 6. The inner side of the installation support frame 1 is movably connected with a positioning movable frame 4, the lower end of the positioning movable frame 4 is fixedly connected with a control motor 5, both ends of the chain 6 are movably connected to the inner side of the positioning movable frame 4, a rotating shaft 7 is positioned and installed at the lower end of the conveyor belt 2, the lower end of the rotating shaft 7 is movably connected with a gear 8, the lower end of the gear 8 is fixedly connected with a rotating hook 9, and the lower end of the installation support frame 1 is fixedly connected with a drying mechanism 3, which can catch the seeping material while drying the workpiece to facilitate subsequent processing.

[0019] Furthermore, there are two groups of mounting support frames 1, and the inner sides of the two groups of mounting support frames 1 are movably connected to the lower end of the positioning movable frame 4. The control motor 5 is located at the lower end of the positioning movable frame 4 and is fixed by bolts. One end of the chain 6 is located on the inner side of the positioning movable frame 4 and moves through the driving wheel, and the other end of the chain 6 is located on the inner side of the positioning movable frame 4 and moves through the driven wheel. The gear 8 is meshed with the chain 6 and moves, thereby driving the product on the rotating hook 9 to rotate.

[0020] Furthermore, the drying mechanism 3 includes a drying discharge rack 301, a support stabilizing plate 302, an internal seepage trough 303, a through positioning hole 304, a seepage collection box 305, a drying control box 306, an air outlet connecting pipe 307, a transmission connecting pipe 308, an internal positioning threaded hole 309, a drying air outlet scoop 310 and a filtering dustproof net 311. The lower ends of the two sets of mounting support racks 1 are fixedly connected to the upper end of the support stabilizing plate 302, and the two sides of the upper end of the drying discharge rack 301 are fixedly connected to the lower end of the support stabilizing plate 302, thereby enhancing the firmness.

[0021] Furthermore, an inner seepage material groove 303 is opened at the inner upper end of the drying discharge rack 301, and a through positioning hole 304 is opened at the rear end of the inner side of the drying discharge rack 301 and penetrates through it. The outer wall of the seepage material collection box 305 is movably connected to the inner wall of the front end of the drying discharge rack 301, so as to facilitate the cleaning of the seepage material collection box 305.

[0022] Furthermore, one side of the rear end of the drying discharge rack 301 is fixedly connected to the front end of the drying control box 306, the upper end of the drying control box 306 is fixedly connected to the lower end of the air outlet connecting pipe 307, one side of the outer wall of the air outlet connecting pipe 307 is fixedly connected to one end of the transmission connecting pipe 308, and the front end of the outer wall of the transmission connecting pipe 308 is evenly provided with internal positioning threaded holes 309, and the drying air outlet scoop 310 and the transmission connecting pipe 308 are threadedly connected through the rear end of the drying air outlet scoop 310 and the inner wall of the internal positioning threaded hole 309, which is convenient for disassembly and replacement.

[0023] Furthermore, the front end inner wall of the drying air outlet scoop 310 is fixedly connected with a filtering dustproof net 311, and the front end of the drying air outlet scoop 310 and the rear end of the inner side of the drying discharge rack 301 are fixed by bolts. The outer wall of the front end of the drying air outlet scoop 310 penetrates the inner wall of the positioning hole 304 and is detachably connected. The outer wall of the rear end of the drying air outlet scoop 310 and the inner wall of the inner positioning threaded hole 309 are engaged with each other and positioned by threads, which is convenient for fixation and subsequent disassembly.

[0024] Working principle: This automatic rotating device for spraying hooks includes an installation support frame 1, a conveyor belt 2, a drying mechanism 3, a positioning movable frame 4, a control motor 5, a chain 6, a rotating shaft 7, a gear 8 and a rotating hook 9. Some sections of the production line require product rotation. The workpiece can be hung on the rotating hook 9, and the driving wheel and the driven wheel arranged inside the positioning movable frame 4 are driven by the control motor 5 to drive the transmission of the chain 6, and the positioning movable frame 4 can be located on the inner side of the installation support frame 1 to move back and forth, and the chain 6 can be controlled to be close to the conveyor belt 2 or away from the conveyor belt 2. When the chain 6 is close to the conveyor belt 2, the chain 6 is meshed with the gear 8 to drive the rotation of the gear 8, thereby driving the rotating The product on the rotating hook 9 rotates, and then the workpiece on the upper end of the rotating hook 9 is sprayed. The drying mechanism 3 can dry it and catch the seeping material at the same time, which is convenient for subsequent processing. When the seeping material after spraying drips into the seepage material collection box 305 for collection, it is convenient for unified subsequent cleaning. At the same time, the drying air is transmitted by the drying control box 306 to blow the workpiece out through the drying air outlet hopper 310 connected by the air outlet connecting pipe 307 and the transmission connecting pipe 308, which has the effect of accelerating the drying to a certain extent. The drying air outlet hopper 310 and the transmission connecting pipe 308 are threadedly connected through the rear end of the drying air outlet hopper 310 and the inner wall of the inner positioning threaded hole 309, which is convenient for disassembly and replacement.

[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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", "comprise" or any other variants 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic rotating device for a spray hook, comprising a mounting support frame (1), a conveyor belt (2) and a chain (6), characterized in that: The inner side of the mounting support frame (1) is movably connected to a positioning movable frame (4), the lower end of the positioning movable frame (4) is fixedly connected to a control motor (5), both ends of the chain (6) are movably connected to the inner side of the positioning movable frame (4), a rotating shaft (7) is positioned and installed at the lower end of the conveyor belt (2), a gear (8) is movably connected to the lower end of the rotating shaft (7), a rotating hook (9) is fixedly connected to the lower end of the gear (8), and a drying mechanism (3) is fixedly connected to the lower end of the mounting support frame (1).

2. The automatic rotating device for spraying hook according to claim 1, characterized in that: The number of the mounting support frames (1) is two groups, the inner sides of the two groups of mounting support frames (1) are movably connected to the lower end of the positioning movable frame (4), the control motor (5) is located at the lower end of the positioning movable frame (4) and is fixed by bolts, one end of the chain (6) is located at the inner side of the positioning movable frame (4) and is movable through a driving wheel, the other end of the chain (6) is located at the inner side of the positioning movable frame (4) and is movable through a driven wheel, and the gear (8) is meshed with the chain (6) and is movable.

3. The automatic rotating device for spraying hook according to claim 2, characterized in that: The drying mechanism (3) comprises a drying material discharging frame (301), a supporting stabilizing plate (302), an internal seepage material groove (303), a through positioning hole (304), a seepage material collecting box (305), a drying control box (306), an air outlet connecting pipe (307), a transmission connecting pipe (308), an internal positioning threaded hole (309), a drying air outlet hopper (310) and a filtering dustproof net (311). The lower ends of the two groups of the mounting supporting frames (1) are fixedly connected to the upper end of the supporting stabilizing plate (302), and both sides of the upper end of the drying material discharging frame (301) are fixedly connected to the lower end of the supporting stabilizing plate (302).

4. The automatic rotating device for spraying hook according to claim 3, characterized in that: An inner seepage material groove (303) is provided at the inner upper end of the drying material rack (301), the through positioning hole (304) is provided at the rear end of the inner side of the drying material rack (301) and penetrates through the inner side of the drying material rack (301), and the outer wall of the seepage material collection box (305) is movably connected to the inner wall at the front end of the drying material rack (301).

5. The automatic rotating device for spraying hook according to claim 4, characterized in that: One side of the rear end of the drying material discharging rack (301) is fixedly connected to the front end of the drying control box (306), the upper end of the drying control box (306) is fixedly connected to the lower end of the air outlet connecting pipe (307), one side of the outer wall of the air outlet connecting pipe (307) is fixedly connected to one end of the transmission connecting pipe (308), and the front end of the outer wall of the transmission connecting pipe (308) is evenly provided with internal positioning threaded holes (309).

6. The automatic rotating device for spraying hook according to claim 5, characterized in that: The front inner wall of the drying air outlet scoop (310) is fixedly connected with a filtering dustproof net (311), the front end of the drying air outlet scoop (310) and the rear end of the inner side of the drying material discharging rack (301) are fixed by bolts, the outer wall of the front end of the drying air outlet scoop (310) penetrates the inner wall of the positioning hole (304) and is detachably connected, and the outer wall of the rear end of the drying air outlet scoop (310) and the inner wall of the inner positioning threaded hole (309) are engaged with each other by threads and positioned.

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