Workpiece spraying hanger

Abstract

The utility model discloses a workpiece spraying hanging rack which comprises first hanging rack connecting rods and a second hanging rack connecting rod, the first hanging rack connecting rods are located at the two ends of the second hanging rack connecting rod, and the upper end of the second hanging rack connecting rod is fixedly connected with a hanging connecting buckle. A clamping adjusting mechanism is installed at the lower end of the second hanging frame connecting rod in a positioning mode and comprises an adjusting connecting strip rod, an inner movable moving groove, a control motor, a control adjusting rod, a left threaded groove, a right threaded groove, a positioning connecting block, an adjusting moving block, an inner penetrating threaded hole and a spraying clamping rod. According to the workpiece spraying hanging frame, a control motor drives a control adjusting rod to rotate on the inner side of an inner movable moving groove, an adjusting moving block moves oppositely on the outer wall of the control adjusting rod through the action of a left threaded groove and a right threaded groove, and therefore spraying clamping rods are driven to move oppositely; and clamping can be adjusted according to different sizes of workpieces, and the adaptability is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece spraying, in particular to a workpiece spraying hanging rack. Background Art

[0002] Spraying generally refers to painting. Spraying is a method of using a spray gun with the help of air pressure to disperse the paint into uniform and fine droplets and apply it to the surface of the object to be painted. It can be divided into air spraying, airless spraying and electrostatic spraying. During the spraying process, special attention should be paid to safety to avoid inhalation and skin contact. When spraying the workpiece, a spray hanger is generally used to facilitate spraying of all surfaces of the workpiece.

[0003] The common workpiece spraying rack has a relatively simple structure and certain functional limitations when in use. The positioning clamp rod is a welded fixed type. When workpieces of different sizes need to be sprayed, it cannot be well adjusted and has low applicability, which brings certain adverse effects to people's use process. Therefore, we propose a workpiece spraying rack. Summary of the invention

[0004] Technical problem solved: In view of the shortcomings of the prior art, the utility model provides a workpiece spraying hanger with the advantages of clamping adjustment and strong applicability. Through the clamping adjustment mechanism, the adjusting moving block is sleeved on both sides of the outer wall of the control adjustment rod through the internal through-threaded hole, and the control motor drives the control adjustment rod to rotate on the inner side of the inner movable moving groove. Through the action of the left thread groove and the right thread groove, the adjusting moving block is made to move in opposite directions on the outer wall of the control adjustment rod, thereby driving the spray clamping rod to move in opposite directions. The clamping can be adjusted according to the different sizes of the workpiece, with wider adaptability, 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: a workpiece spraying rack, including a No. 1 rack connecting rod and a No. 2 rack connecting rod, the No. 1 rack connecting rod is located at both ends of the No. 2 rack connecting rod, the upper end of the No. 2 rack connecting rod is fixedly connected with a hanging connecting buckle, and the lower end of the No. 2 rack connecting rod is positioned and installed with a clamping adjustment mechanism, the clamping adjustment mechanism includes an adjusting connecting bar, an inner movable moving groove, a control motor, a control adjusting rod, a left threaded groove, a right threaded groove, a positioning connecting block, an adjusting moving block, an inner through threaded hole and a spray clamping rod.

[0006] Preferably, both ends of the No. 2 hanger connecting rod are fixedly connected to the outer wall of the No. 1 hanger connecting rod, and the lower end of the suspension connecting buckle is fixed to the upper end of the No. 2 hanger connecting rod by welding.

[0007] Preferably, the adjustment connecting bar is located at the lower end of the No. 2 bracket connecting rod, the inner movable groove is opened inside the lower end of the adjustment connecting bar, the control motor is located at one end of the adjustment connecting bar, and the control adjustment rod is located inside the inner movable groove.

[0008] Preferably, the left thread groove is opened on one side of the outer wall of the control adjustment rod, the right thread groove is opened on the other side of the outer wall of the control adjustment rod, the positioning connecting block is located in the middle of the inner side of the inner movable groove, the inner through thread hole is opened on the adjusting movable block, and the spray clamp rod is located at the lower end of the adjusting movable block.

[0009] Preferably, the upper end of the adjusting connecting rod is fixedly connected to the lower end of the No. 2 bracket connecting rod, one end of the control motor is fixed to one end of the adjusting connecting rod by bolts, and one end of the control adjusting rod passes through the inner side of the inner movable groove and is connected to the control motor.

[0010] Preferably, one side of the positioning connecting block is fixedly connected to the middle part of the inner side of the inner movable groove, the inner wall of the positioning connecting block is movably connected to the outer wall of the control adjustment rod, the lower end of the adjustment moving block is fixedly connected to the upper end of the spray clamping rod, and the adjustment moving block is sleeved on both sides of the outer wall of the control adjustment rod through an internal through threaded hole.

[0011] Beneficial effects: Compared with the prior art, the utility model provides a workpiece spraying hanger with the following beneficial effects: This workpiece spraying hanger, through the setting of the clamping and adjusting mechanism, the adjusting moving block is sleeved on both sides of the outer wall of the control adjusting rod through the internal through-threaded hole, the control motor drives the control adjusting rod to rotate on the inner side of the inner movable moving groove, and the left thread groove and the right thread groove are used to make the adjusting moving block move toward each other on the outer wall of the control adjusting rod, thereby driving the spray clamping rod to move toward each other, and the clamping can be adjusted according to the different sizes of the workpiece, and the adaptability is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a workpiece spraying rack.

[0013] Figure 2 It is a schematic diagram of the partial structural disassembly of a clamping and adjusting mechanism in a workpiece spraying hanger of the utility model.

[0014] Figure 3 It is a partial structural plan view of a clamping and adjusting mechanism in a workpiece spraying rack of the utility model.

[0015] Figure 4 The utility model is a partial structural schematic diagram of a clamping and adjusting mechanism in a workpiece spraying rack.

[0016] In the figure: 1. No. 1 hanger connecting rod; 2. No. 2 hanger connecting rod; 3. Clamping adjustment mechanism; 4. Suspension connecting buckle; 301. Adjustment connecting bar; 302. Inner movable moving groove; 303. Control motor; 304. Control adjustment rod; 305. Left thread groove; 306. Right thread groove; 307. Positioning connection block; 308. Adjustment moving block; 309. Inner through thread hole; 310. Spray clamp rod. 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, a workpiece spraying rack includes a No. 1 rack connecting rod 1 and a No. 2 rack connecting rod 2. The No. 1 rack connecting rod 1 is located at both ends of the No. 2 rack connecting rod 2. The upper end of the No. 2 rack connecting rod 2 is fixedly connected with a hanging connecting buckle 4, and the lower end of the No. 2 rack connecting rod 2 is positioned and installed with a clamping adjustment mechanism 3. The clamping adjustment mechanism 3 includes an adjusting connecting bar 301, an inner movable moving groove 302, a control motor 303, a control adjusting rod 304, a left thread groove 305, a right thread groove 306, a positioning connecting block 307, an adjusting moving block 308, an inner through thread hole 309 and a spray clamping rod 310. The clamping adjustment mechanism 3 is easy to adjust and can be applied to workpieces of different sizes.

[0019] Furthermore, both ends of the No. 2 hanger connecting rod 2 are fixedly connected to the outer wall of the No. 1 hanger connecting rod 1, and the lower end of the suspension connecting buckle 4 is fixed to the upper end of the No. 2 hanger connecting rod 2 by welding to enhance firmness.

[0020] Furthermore, the adjusting connecting bar 301 is located at the lower end of the No. 2 hanger connecting rod 2, the inner movable groove 302 is opened inside the lower end of the adjusting connecting bar 301, the control motor 303 is located at one end of the adjusting connecting bar 301, and the control adjustment rod 304 is located inside the inner movable groove 302, which plays a role of control and adjustment.

[0021] Furthermore, the left thread groove 305 is opened on one side of the outer wall of the control adjustment rod 304, the right thread groove 306 is opened on the other side of the outer wall of the control adjustment rod 304, the positioning connection block 307 is located in the middle of the inner side of the inner movable groove 302, the inner through thread hole 309 is opened on the adjustment moving block 308, and the spray clamp rod 310 is located at the lower end of the adjustment moving block 308, which can clamp the workpiece.

[0022] Furthermore, the upper end of the adjustment connecting bar 301 is fixedly connected to the lower end of the No. 2 hanger connecting rod 2, one end of the control motor 303 is fixed to one end of the adjustment connecting bar 301 by bolts, one end of the control adjustment rod 304 passes through the inner side of the inner movable groove 302 and is connected to the control motor 303, and the control motor 303 can drive the control adjustment rod 304 to rotate on the inner side of the inner movable groove 302.

[0023] Furthermore, one side of the positioning connection block 307 is fixedly connected to the middle part of the inner side of the inner movable groove 302, the inner wall of the positioning connection block 307 is movably connected to the outer wall of the control adjustment rod 304, the lower end of the adjustment movement block 308 is fixedly connected to the upper end of the spray clamp rod 310, and the adjustment movement block 308 is sleeved on both sides of the outer wall of the control adjustment rod 304 through the inner through threaded hole 309. When the control adjustment rod 304 rotates, the adjustment movement block 308 can move opposite to its outer wall.

[0024] Working principle: A workpiece spraying rack comprises a No. 1 rack connecting rod 1, a No. 2 rack connecting rod 2, a clamping adjustment mechanism 3 and a hanging connecting buckle 4. The No. 1 rack connecting rod 1 and the No. 2 rack connecting rod 2 are fixed by welding to enhance the overall stability. The hanging connecting buckle 4 can be used to lift the whole. Through the provided clamping adjustment mechanism 3, the adjusting moving block 308 is sleeved on both sides of the outer wall of the control adjusting rod 304 through the inner through threaded hole 309. The control motor 303 drives the control adjusting rod 304 to rotate on the inner side of the inner movable moving groove 302. Through the action of the left thread groove 305 and the right thread groove 306, the adjusting moving block 308 is moved toward the outer wall of the control adjusting rod 304, thereby driving the spray clamp rod 310 to move toward each other. The spray clamp rod 310 can be used to clamp the workpiece, and can be adjusted and clamped according to the different sizes of the workpiece, with wider adaptability.

[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. A workpiece spraying rack, comprising a first rack connecting rod (1) and a second rack connecting rod (2), characterized in that: The No. 1 rack connecting rod (1) is located at both ends of the No. 2 rack connecting rod (2); the upper end of the No. 2 rack connecting rod (2) is fixedly connected with a suspension connecting buckle (4); the lower end of the No. 2 rack connecting rod (2) is positioned and installed with a clamping adjustment mechanism (3); the clamping adjustment mechanism (3) comprises an adjustment connecting bar (301), an inner movable moving groove (302), a control motor (303), a control adjustment rod (304), a left thread groove (305), a right thread groove (306), a positioning connection block (307), an adjustment moving block (308), an inner through thread hole (309) and a spray clamp rod (310).

2. A workpiece spraying rack according to claim 1, characterized in that: Both ends of the No. 2 hanger connecting rod (2) are fixedly connected to the outer wall of the No. 1 hanger connecting rod (1), and the lower end of the suspension connecting buckle (4) is fixed to the upper end of the No. 2 hanger connecting rod (2) by welding.

3. A workpiece spraying rack according to claim 2, characterized in that: The adjusting connecting rod (301) is located at the lower end of the second hanger connecting rod (2), the inner movable groove (302) is opened inside the lower end of the adjusting connecting rod (301), the control motor (303) is located at one end of the adjusting connecting rod (301), and the control adjusting rod (304) is located inside the inner movable groove (302).

4. A workpiece spraying rack according to claim 3, characterized in that: The left thread groove (305) is formed on one side of the outer wall of the control adjustment rod (304), the right thread groove (306) is formed on the other side of the outer wall of the control adjustment rod (304), the positioning connection block (307) is located in the middle of the inner side of the inner movable groove (302), the inner through thread hole (309) is formed on the adjusting movable block (308), and the spray clamping rod (310) is located at the lower end of the adjusting movable block (308).

5. A workpiece spraying rack according to claim 4, characterized in that: The upper end of the adjustment connecting rod (301) is fixedly connected to the lower end of the second bracket connecting rod (2), one end of the control motor (303) is fixed to one end of the adjustment connecting rod (301) by means of bolts, and one end of the control adjustment rod (304) passes through the inner side of the inner movable groove (302) and is connected to the control motor (303).

6. A workpiece spraying rack according to claim 5, characterized in that: One side of the positioning connection block (307) is fixedly connected to the middle part of the inner side of the inner movable groove (302), the inner wall of the positioning connection block (307) is movably connected to the outer wall of the control adjustment rod (304), the lower end of the adjustment movable block (308) is fixedly connected to the upper end of the spray clamping rod (310), and the adjustment movable block (308) is sleeved on both sides of the outer wall of the control adjustment rod (304) through the inner through threaded hole (309).

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