Spraying device for hardware fitting machining

Abstract

The utility model discloses a spraying device for hardware fitting processing, which comprises a U-shaped base plate and further comprises a spraying assembly, the spraying assembly comprises a first circular ring piece, a second circular ring piece and a flow gathering ring, the second circular ring piece is located in the first circular ring piece, the first circular ring piece is rotatably connected with the second circular ring piece through a bearing, and the flow gathering ring is located in the U-shaped base plate. A plurality of atomizing nozzles for atomizing and spraying out the stored paint are annularly mounted in the flow gathering ring at equal intervals; and the spraying assembly comprises a supporting rod detachably installed outside the U-shaped base plate and a second bearing seat arranged at the rear position of the U-shaped base plate, and a second blocking rod is rotationally arranged at the position, located at the second bearing seat, of the outer portion of the supporting rod through a bearing. By means of the spraying assembly, a multi-angle rotating spraying mode is utilized, manual work can be replaced to conduct automatic and uniform spraying on the hardware fittings, and the working difficulty of workers is reduced; and through the clamping assembly, a worker can conveniently clamp and turn over the hardware fittings.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware accessories processing, in particular to a spraying device for hardware accessories processing. Background Art

[0002] Hardware: Traditional hardware products, also known as "small hardware", refer to five metals: gold, silver, copper, iron, and tin. They can be made into knives, swords, and other works of art or metal devices through artificial processing. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware, and security products. Hardware and electrical machinery is a general term, and hardware furniture, power tools, and other hardware-related means of production and products are all within its scope.

[0003] At present, in order to prevent the surface of hardware accessories made of metal materials from oxidation and rust, workers will spray a layer of paint on the surface of the hardware accessories to avoid rust and corrosion, so as to extend the service life of the hardware accessories. However, the existing method of spraying hardware accessories is generally done manually, that is, the worker needs to hold a spray gun to spray the hardware accessories on one side, and actively turn the hardware accessories over on the other side. Using this method not only increases the difficulty of the worker's work, but also reduces the overall spraying effect. For this reason, a spraying device for hardware accessories processing is provided. Utility Model Content

[0004] The utility model aims to provide a spraying device for processing hardware accessories to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a spraying device for processing hardware accessories, comprising a U-shaped base plate, and also comprising: a spraying assembly for automatically spraying hardware accessories, the spraying assembly comprising a first circular ring, a second circular ring and a focusing ring, the second circular ring is located inside the first circular ring, the first circular ring and the second circular ring are rotatably connected through a bearing, the interior of the focusing ring is annularly and evenly spaced with a plurality of atomizing nozzles for atomizing and spraying the stored paint, the outer wall of the first circular ring is detachably mounted with a gear ring in the middle of one end away from the focusing ring, A gear is arranged on the outside of the gear ring, and a traction screw is arranged on the bottom of the second circular ring through threaded engagement, and the traction screw is rotatably connected to the U-shaped base plate through a bearing; a clamping assembly is used to automatically clamp and flip the hardware accessories, and the spraying assembly includes a support rod detachably mounted on the outside of the U-shaped base plate, and a second bearing seat arranged at the rear position of the U-shaped base plate, a second blocking rod is rotatably arranged on the outside of the support rod at the position of the second bearing seat through a bearing, an electric telescopic rod is arranged between the second bearing seat and the U-shaped base plate, and a first blocking rod is rotatably arranged on the top of the second bearing seat through a bearing.

[0006] Preferably, the focusing ring is located at the rear position of the first circular ring member, the first circular ring member, the second circular ring member and the focusing ring are coaxial, a first flow guide pipe is arranged outside the focusing ring, an inner cavity of the first flow guide pipe is connected to the inner cavity of the focusing ring, one end of the first flow guide pipe is connected to the focusing ring, and the other end of the first flow guide pipe is connected to the outlet end of the external pump body, and a second flow guide pipe is arranged at the inlet end of the pump body.

[0007] Preferably, the outer wall of the first circular ring member is located at one end of the focusing ring and is provided with transfer rods on both sides for supporting and fixing the focusing ring, one end of the transfer rod is connected to the first circular ring member, and the other end of the transfer rod is connected to the focusing ring, the outer end of the traction screw and the output end of the external first driving member are connected and assembled through a coupling, and the inner wall of the second circular ring member is located at the position of the traction screw and a limit plate is provided, the limit plate is connected to the U-shaped base plate, and the second circular ring member and the limit plate are slidably arranged.

[0008] Preferably, the gear is meshed with the ring gear, a transmission shaft is provided in the middle of the bottom end of the gear, a first bearing seat is provided at the bottom of the transmission shaft, the first bearing seat is connected to the second circular ring member, the transmission shaft and the first bearing seat are rotatably connected through a bearing, one end of the transmission shaft is connected to the gear, and the other end of the transmission shaft is connected to the output end of the external second driving member through a coupling.

[0009] Preferably, the support rod, U-shaped base plate and second bearing seat are located on the same axis, the lower end surface of the second bearing seat is flush with the lower end surface of the U-shaped base plate, the fixed end of the electric telescopic rod is connected and assembled with the U-shaped base plate, and the output end of the electric telescopic rod is connected and assembled with the second bearing seat.

[0010] Preferably, the first blocking rod corresponds to the second blocking rod in position, one end of the first blocking rod is elastically connected to a gasket via an extrusion spring, and the other end of the first blocking rod is connected and assembled to the output end of an external third driving member via a reducer.

[0011] The utility model provides a spraying device for hardware accessories processing, which has the following advantages:

[0012] 1. The utility model is provided with a spraying assembly. When in use, through the cooperation of the first circular ring, the second circular ring, the focusing ring, the first guide tube, the second guide tube, the pump body, the atomizing nozzle, the adapter rod, the first driving member, the traction screw, the second driving member, the gear ring, the first bearing seat, the gear, the transmission shaft and the limit plate, the multi-angle rotary spraying method is used to automatically and evenly spray the hardware accessories instead of manual work, which not only reduces the working difficulty of the staff, but also improves the overall spraying effect.

[0013] 2. The utility model is provided with a clamping assembly. When in use, through the cooperation of the support rod, the electric telescopic rod, the extrusion spring, the first blocking rod, the second bearing seat, the third driving member, the reducer, the gasket and the second blocking rod, on the one hand, it is convenient for the staff to quickly clamp and fix the hardware accessories, and on the other hand, it can replace manual work to evenly turn over the hardware accessories during the spraying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is the overall structural plan of the utility model;

[0017] Figure 3 It is a side view of the local structure of the utility model.

[0018] Explanation of the markings in the figure: 1. U-shaped substrate; 2. Spraying assembly; 201. First circular ring; 202. Second circular ring; 203. Focusing ring; 204. First guide tube; 205. Second guide tube; 206. Pump body; 207. Atomizing nozzle; 208. Adapter rod; 209. First driving member; 210. Traction screw; 211. Second driving member; 212. Gear ring; 213. First bearing seat; 214. Gear; 215. Transmission shaft; 216. Limiting plate; 3. Clamping assembly; 301. Support rod; 302. Electric telescopic rod; 303. Extrusion spring; 304. First blocking rod; 305. Second bearing seat; 306. Third driving member; 307. Reducer; 308. Gasket; 309. Second blocking rod. DETAILED DESCRIPTION

[0019] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0020] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0023] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0024] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the spraying device for hardware accessories processing of the utility model in conjunction with the accompanying drawings.

[0025] like Figure 1-3 As shown, a spraying device for processing hardware accessories of the utility model comprises a U-shaped base plate 1. The device also comprises: a spraying component 2 for automatically spraying the hardware accessories; and a clamping component 3 for automatically clamping and turning over the hardware accessories.

[0026] Specifically, the spray assembly 2 includes a first circular ring 201, a second circular ring 202 and a focusing ring 203. The second circular ring 202 is located inside the first circular ring 201, and the focusing ring 203 is located behind the first circular ring 201 for storing paint. The first circular ring 201 is rotatably connected to the second circular ring 202 through a bearing. The first circular ring 201, the second circular ring 202 and the focusing ring 203 are coaxial. A first guide tube 204 is arranged outside the focusing ring 203. The inner cavity of the first guide tube 204 is connected to the inner cavity of the focusing ring 203. One end of the first guide tube 204 is connected to the focusing ring 203, and the first guide tube 204 is connected to the focusing ring 203. The other end of a guide tube 204 is connected to the outlet end of an external pump body 206, and a second guide tube 205 is provided at the inlet end of the pump body 206, which is used to cooperate with the pump body 206 and the first guide tube 204 to inject paint into the focusing ring 203. The interior of the focusing ring 203 is annularly and evenly spaced with a plurality of atomizing nozzles 207 for atomizing and spraying the stored paint. The outer wall of the first circular ring 201 is located on both sides of one end of the focusing ring 203, and a connecting rod 208 for supporting and fixing the focusing ring 203 is provided. One end of the connecting rod 208 is connected to the first circular ring 201, and the other end of the connecting rod 208 is connected to the focusing ring 203.

[0027] Specifically, a gear ring 212 is detachably mounted in the middle of one end of the outer wall of the first circular ring 201 away from the focusing ring 203, and a gear 214 is arranged outside the gear ring 212 for driving the first circular ring 201 in cooperation with the gear ring 212. The gear 214 is meshed with the gear ring 212, and a transmission shaft 215 is arranged in the middle of the bottom end of the gear 214. A first bearing seat 213 is arranged at the bottom of the transmission shaft 215 for supporting the transmission shaft 215. The first bearing seat 213 is connected to the second circular ring 202, and the transmission shaft 215 is rotatably connected to the first bearing seat 213 through a bearing. One end of the transmission shaft 215 is connected to the gear 214. The second annular member 202 is connected, and the other end of the transmission shaft 215 is connected and assembled with the output end of the external second driving member 211 through a coupling. A traction screw 210 is provided at the bottom of the second annular member 202 through a threaded engagement. The traction screw 210 is rotatably connected to the U-shaped base plate 1 through a bearing. The outer end of the traction screw 210 is connected and assembled with the output end of the external first driving member 209 through a coupling. A limiting plate 216 is provided on the inner wall of the second annular member 202 at the position of the traction screw 210 for guiding and limiting the second annular member 202. The limiting plate 216 is connected to the U-shaped base plate 1, and the second annular member 202 and the limiting plate 216 are slidably arranged.

[0028] Specifically, the spraying assembly 2 includes a support rod 301 detachably mounted on the outside of the U-shaped base plate 1, and a second bearing seat 305 arranged at the rear position of the U-shaped base plate 1. The support rod 301, the U-shaped base plate 1, and the second bearing seat 305 are located on the same axis. The lower end surface of the second bearing seat 305 is flush with the lower end surface of the U-shaped base plate 1. The outside of the support rod 301 is located at the position of the second bearing seat 305 and is rotatably provided with a second blocking rod 309 through a bearing. An electric telescopic rod 302 is arranged between the second bearing seat 305 and the U-shaped base plate 1 for pushing the second bearing seat 305 forward and backward. The electric telescopic rod 302 is fixed The end is connected and assembled with the U-shaped base plate 1, the output end of the electric telescopic rod 302 is connected and assembled with the second bearing seat 305, and the top of the second bearing seat 305 is rotatably provided with a first blocking rod 304 through a bearing, and the first blocking rod 304 corresponds to the second blocking rod 309 in position, and one end of the first blocking rod 304 is elastically connected with a gasket 308 through an extrusion spring 303, which is used to cooperate with the extrusion spring 303 to tighten the hardware accessories, and the other end of the first blocking rod 304 is connected and assembled with the output end of the external third driving member 306 through a reducer 307, and the hardware accessories to be sprayed are placed between the gasket 308 and the second blocking rod 309.

[0029] According to the above, the utility model is provided with a spraying assembly 2. When in use, through the cooperation of the first circular ring 201, the second circular ring 202, the focusing ring 203, the first guide tube 204, the second guide tube 205, the pump body 206, the atomizing nozzle 207, the adapter rod 208, the first driving member 209, the traction screw 210, the second driving member 211, the gear ring 212, the first bearing seat 213, the gear 214, the transmission shaft 215 and the limit plate 216, the multi-angle rotary spraying method can be used to replace the manual spraying of hardware accessories. Automatic uniform spraying not only reduces the difficulty of the staff's work, but also improves the overall spraying effect; the utility model sets a clamping assembly 3. When in use, through the cooperation of the support rod 301, the electric telescopic rod 302, the extrusion spring 303, the first blocking rod 304, the second bearing seat 305, the third driving member 306, the reducer 307, the gasket 308 and the second blocking rod 309, on the one hand, it is convenient for the staff to quickly clamp and fix the hardware accessories, and on the other hand, it can replace manual work to evenly turn over the hardware accessories during the spraying process.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A spraying device for processing hardware accessories, comprising a U-shaped base plate (1), characterized in that: Also includes: A spraying assembly (2) for automatically spraying hardware accessories, the spraying assembly (2) comprising a first circular ring (201), a second circular ring (202) and a focusing ring (203), the second circular ring (202) being located inside the first circular ring (201), the first circular ring (201) and the second circular ring (202) being rotatably connected via a bearing, a plurality of atomizing nozzles (207) for atomizing and spraying stored paint being installed in an annular shape and at equal intervals inside the focusing ring (203), a gear ring (212) being detachably installed at the middle of one end of the outer wall of the first circular ring (201) away from the focusing ring (203), a gear (214) being arranged on the outside of the gear ring (212), and the second circular ring (202) being provided with a gear wheel (214). A traction screw (210) is arranged at the bottom through threaded engagement, and the traction screw (210) is rotatably connected to the U-shaped base plate (1) through a bearing; a clamping assembly (3) for automatically clamping and turning over hardware accessories; the spraying assembly (2) comprises a support rod (301) detachably mounted on the outside of the U-shaped base plate (1), and a second bearing seat (305) arranged at the rear of the U-shaped base plate (1); a second blocking rod (309) is rotatably arranged at the position of the second bearing seat (305) on the outside of the support rod (301); an electric telescopic rod (302) is arranged between the second bearing seat (305) and the U-shaped base plate (1); and a first blocking rod (304) is rotatably arranged at the top of the second bearing seat (305) through a bearing.

2. A spraying device for hardware accessories processing according to claim 1, characterized in that: The focusing ring (203) is located at the rear of the first circular ring (201); the first circular ring (201), the second circular ring (202) and the focusing ring (203) are coaxial; a first flow guide tube (204) is arranged outside the focusing ring (203); the inner cavity of the first flow guide tube (204) is connected to the inner cavity of the focusing ring (203); one end of the first flow guide tube (204) is connected to the focusing ring (203), and the other end of the first flow guide tube (204) is connected to the outlet end of the external pump body (206); and a second flow guide tube (205) is arranged at the inlet end of the pump body (206).

3. A spraying device for hardware accessories processing according to claim 1, characterized in that: The outer wall of the first circular member (201) is located at one end of the focusing ring (203), and transfer rods (208) for supporting and fixing the focusing ring (203) are arranged on both sides; one end of the transfer rod (208) is connected to the first circular member (201), and the other end of the transfer rod (208) is connected to the focusing ring (203); the outer end of the traction screw (210) is connected and assembled with the output end of the external first driving member (209) via a coupling; the inner wall of the second circular member (202) is located at the position of the traction screw (210), and a limit plate (216) is arranged; the limit plate (216) is connected to the U-shaped base plate (1); the second circular member (202) and the limit plate (216) are slidably arranged.

4. The spraying device for hardware accessories processing according to claim 1 is characterized in that: The gear (214) is meshed with the gear ring (212); a transmission shaft (215) is arranged at the middle of the bottom end of the gear (214); a first bearing seat (213) is arranged at the bottom of the transmission shaft (215); the first bearing seat (213) is connected to the second circular ring member (202); the transmission shaft (215) is rotatably connected to the first bearing seat (213) via a bearing; one end of the transmission shaft (215) is connected to the gear (214); and the other end of the transmission shaft (215) is connected to the output end of the external second driving member (211) via a coupling.

5. The spraying device for hardware accessories processing according to claim 1, characterized in that: The support rod (301), the U-shaped base plate (1), and the second bearing seat (305) are located on the same axis; the lower end surface of the second bearing seat (305) is flush with the lower end surface of the U-shaped base plate (1); the fixed end of the electric telescopic rod (302) is connected and assembled with the U-shaped base plate (1); and the output end of the electric telescopic rod (302) is connected and assembled with the second bearing seat (305).

6. A spraying device for hardware accessories processing according to claim 1, characterized in that: The first blocking rod (304) and the second blocking rod (309) are positioned correspondingly, one end of the first blocking rod (304) is elastically connected to a gasket (308) via a compression spring (303), and the other end of the first blocking rod (304) is connected and assembled with the output end of an external third driving member (306) via a reducer (307).

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