Spraying device capable of uniformly spraying

Abstract

The spraying device comprises an operation frame, a supporting plate is fixedly connected to the interior of the operation frame, a rotating disc is rotationally connected to the top of the supporting plate, a two-way lead screw is rotationally connected to the interior of the rotating disc, and an auxiliary rotating block is rotationally connected to one side of the rotating disc; the spraying device has the beneficial effects that the air cylinder is additionally arranged, the output end of the air cylinder jacks the first fixing plate through the rotating shaft, the spraying gun is jacked through counter-acting force, the spraying gun and the supporting bottom plate are rotationally adjusted through the rotating shaft, the vertical orientation angle of the spraying gun is adjusted, and the auxiliary rotating block is rotated, so that the spraying gun can rotate more stably; when the auxiliary rotating block rotates, the two-way lead screw is driven to rotate, when the two-way lead screw rotates, the adjusting block and the spraying part clamping blocks are driven to conduct position adjustment, the two spraying part clamping blocks are used for clamping and fixing the position of a workpiece needing to be sprayed, and stabilizing treatment is conducted during spraying.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a spraying device capable of spraying evenly. Background Art

[0002] Paint 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 coated. It can be divided into air spraying, airless spraying and electrostatic spraying. However, most of the existing spraying devices are manually held for the spray guns. Inhalation and skin contact need to be avoided during hand-held operation. However, for the different spraying position ranges of the spraying workpiece, the outer side of the workpiece needs to be adjusted manually, and the direction angle of the spray gun needs to be adjusted at the same time. The spraying operation takes a long time. Utility Model Content

[0003] The purpose of the utility model is to provide a spraying device that can spray evenly, so as to solve the problem that the existing spraying devices mentioned in the above background technology are mostly manually held for the spray gun, and inhalation and skin contact need to be avoided during hand-held operation, but when spraying the workpiece in different spraying position ranges, the outer side of the workpiece needs to be adjusted manually, and the direction angle of the spray gun needs to be adjusted adaptively, and the spraying operation takes a long time.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device capable of uniform spraying, comprising an operating frame, wherein a support plate is fixedly connected inside the operating frame, a rotating disk is rotatably connected to the top of the support plate, a bidirectional screw is rotatably connected inside the rotating disk, an auxiliary rotating block is rotatably connected to one side of the rotating disk, one end of the bidirectional screw is fixedly connected to the auxiliary rotating block, two adjusting blocks are symmetrically threadedly connected to the outer side of the bidirectional screw, the adjusting blocks are slidably connected to the rotating disk, two spraying part clamping blocks are symmetrically slidably connected to the top of the rotating disk, the adjusting blocks are fixedly connected to the spraying part clamping block, a fixed frame is fixedly connected to the inner side of the operating frame, two supporting bottom plates are symmetrically fixedly connected to the bottom of the fixed frame, a spray gun is rotatably connected between the two supporting bottom plates through a rotating shaft, a mixing box is fixedly connected to one side of the operating frame, a stirring rod is rotatably connected to the inside of the mixing box, a rotating column is fixedly connected to the bottom of the rotating disk, pulleys are fixedly connected to the outer sides of the rotating column and the stirring rod, and the two pulleys are connected by belt transmission.

[0005] As a preferred solution of the utility model: a motor is installed on the top of the mixing box, and the output end of the motor is fixedly connected to the stirring rod.

[0006] As a preferred solution of the utility model: a feed pipe is provided on the top of the mixing box, a liquid pump is provided on the top of the mixing box, the output end of the liquid pump is connected to the spray gun through a hose, and the input end of the liquid pump is connected to the mixing box through a pipeline.

[0007] As a preferred solution of the utility model: a connecting plate is fixedly connected to one side of the fixed frame, a sliding frame is slidably connected to the top of the spray gun, the inner side of the sliding frame is rotatably connected to the cylinder via a rotating shaft, and two No. 1 fixed plates are symmetrically fixedly connected to the bottom of the connecting plate, and the two No. 1 fixed plates are rotatably connected to the output end of the cylinder via a rotating shaft.

[0008] As a preferred solution of the utility model: the internal sliding connection of the sliding frame is connected with a limiting sliding rod, both ends of the limiting sliding rod are fixedly connected with a second fixing plate, and the second fixing plate is fixedly connected to the spray gun.

[0009] As a preferred solution of the utility model: a control panel is provided on one side of the operating frame, and the cylinder, the motor and the liquid pump are all electrically connected to the control panel.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model adds a cylinder, and the output end of the cylinder pushes the No. 1 fixed plate through the rotating shaft, and the spray gun is pushed by the reaction force. The spray gun is rotated and adjusted through the rotating shaft and the supporting bottom plate, and the up and down direction angles of the spray gun are adjusted. The auxiliary rotating block is rotated, and the auxiliary rotating block drives the bidirectional screw to rotate when the auxiliary rotating block rotates. When the bidirectional screw rotates, the adjustment block and the spray part clamping block are driven to adjust the position. The position of the workpiece to be sprayed is clamped and fixed by the two spray part clamping blocks, and the spraying is stabilized. By adding a pulley, the two pulleys are synchronously rotated by the belt, and the rotating column and the stirring rod are driven to rotate at the same time, so that the workpiece is rotated and the spray material in the mixing box is mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0012] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0013] Figure 3 For this utility model Figure 1 Enlarged view of point B in the middle.

[0014] In the figure: 1. operating frame; 2. fixed frame; 3. connecting plate; 4. No. 1 fixed plate; 5. cylinder; 6. supporting bottom plate; 7. spray gun; 8. sliding frame; 9. limiting slide bar; 10. No. 2 fixed plate; 11. supporting plate; 12. rotating disk; 13. bidirectional screw rod; 14. auxiliary rotating block; 15. adjusting block; 16. spray part clamping block; 17. rotating column; 18. pulley; 19. stirring rod; 20. motor; 21. mixing box; 22. liquid pump; 23. control panel. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figures 1 to 3 The utility model provides a technical solution: a spraying device capable of uniform spraying, comprising an operating frame 1, a support plate 11 is fixedly connected inside the operating frame 1, a rotating disk 12 is rotatably connected to the top of the support plate 11, a bidirectional screw rod 13 is rotatably connected inside the rotating disk 12, an auxiliary rotating block 14 is rotatably connected to one side of the rotating disk 12, one end of the bidirectional screw rod 13 is fixedly connected to the auxiliary rotating block 14, two adjusting blocks 15 are symmetrically threadedly connected to the outer side of the bidirectional screw rod 13, the adjusting block 15 is slidably connected to the rotating disk 12, two spraying part clamping blocks 16 are symmetrically slidably connected to the top of the rotating disk 12, the adjusting block 15 is fixedly connected to the spraying part clamping block 16, and a fixed frame 2 is fixedly connected to the inner side of the operating frame 1 Two supporting base plates 6 are symmetrically fixedly connected to the bottom of the fixed frame 2, and a spray gun 7 is rotatably connected between the two supporting base plates 6 through a rotating shaft. A mixing box 21 is fixedly connected to one side of the operating frame 1, and a stirring rod 19 is rotatably connected to the inside of the mixing box 21. A rotating column 17 is fixedly connected to the bottom of the rotating disk 12, and the outer sides of the rotating column 17 and the stirring rod 19 are fixedly connected to pulleys 18. The two pulleys 18 are connected by a belt transmission. When the stirring rod 19 rotates, one of the pulleys 18 is driven to rotate, and one of the pulleys 18 drives the other pulley 18 to rotate through a belt, and the other pulley 18 drives the rotating column 17 and the rotating disk 12 to rotate, so that the workpiece is fully sprayed.

[0017] Among them, a motor 20 is installed on the top of the mixing box 21, and the output end of the motor 20 is fixedly connected to the stirring rod 19. The output end of the motor 20 drives the stirring rod 19 to rotate, so as to mix and stir the paint in the mixing box 21.

[0018] Among them, a feeding pipe is provided at the top of the mixing box 21, and a liquid pump 22 is provided at the top of the mixing box 21. The output end of the liquid pump 22 is connected to the spray gun 7 through a hose, and the input end of the liquid pump 22 is connected to the mixing box 21 through a pipeline. The paint in the mixing box 21 is extracted by the liquid pump 22, and the workpiece is evenly sprayed by the spray gun 7.

[0019] Among them, a connecting plate 3 is fixedly connected to one side of the fixed frame 2, a sliding frame 8 is slidably connected to the top of the spray gun 7, the inner side of the sliding frame 8 is rotatably connected to the cylinder 5 through a rotating shaft, and two No. 1 fixed plates 4 are symmetrically fixedly connected to the bottom of the connecting plate 3, and the two No. 1 fixed plates 4 are rotatably connected to the output ends of the cylinder 5 through a rotating shaft. The sliding frame 8 slides on the spray gun 7, and the sliding frame 8 slides on the outer side of the limiting slide rod 9, which improves the stability during adjustment.

[0020] The sliding frame 8 is internally slidably connected to a limit slide bar 9 , and both ends of the limit slide bar 9 are fixedly connected to a second fixing plate 10 , and the second fixing plate 10 is fixedly connected to the spray gun 7 .

[0021] Among them, a control panel 23 is provided on one side of the operating frame 1, and the cylinder 5, the motor 20 and the liquid pump 22 are all electrically connected to the control panel 23. The device is centrally controlled through the control panel 23, which improves the safety and work efficiency of the device.

[0022] Specifically, when in use, the auxiliary rotating block 14 is rotated, and the auxiliary rotating block 14 drives the bidirectional screw rod 13 to rotate when rotating. When the bidirectional screw rod 13 rotates, the spraying part clamping block 16 is driven to move toward the middle through the adjusting block 15, and the workpiece to be sprayed is clamped and fixed by the two spraying part clamping blocks 16, and the cylinder 5 is started through the control panel 23. The output end of the cylinder 5 pushes the first fixed plate 4 through the rotating shaft, and the position of the connecting plate 3 is fixed. The sliding frame 8 and the spray gun 7 are driven by the reaction force to adjust the downward angle, and the sliding frame 8 slides on the spray gun 7. The sliding frame 8 slides on the outer side of the limit slide bar 9 to adjust the direction angle of the spray gun 7. Adjustment processing, cooperate with the clamped workpiece, start the motor 20 through the control panel 23, the output end of the motor 20 drives the stirring rod 19 to rotate, the stirring rod 19 mixes and stirs the paint in the mixing box 21, and when the stirring rod 19 rotates, it drives one of the pulleys 18 to rotate, one of the pulleys 18 drives another pulley 18 to rotate through the belt, and the other pulley 18 drives the rotating column 17 and the rotating disk 12 to rotate, and the paint in the mixing box 21 is extracted by the liquid pump 22, and the workpiece is evenly sprayed by the spray gun 7, and the spraying angle of the spray gun 7 is adjusted to adjust the spraying range.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0025] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0026] 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 spraying device capable of uniform spraying, comprising an operating frame (1), characterized in that: The operating frame (1) is fixedly connected to a support plate (11) inside, the top of the support plate (11) is rotatably connected to a rotating disk (12), the inside of the rotating disk (12) is rotatably connected to a bidirectional screw rod (13), one side of the rotating disk (12) is rotatably connected to an auxiliary rotating block (14), one end of the bidirectional screw rod (13) is fixedly connected to the auxiliary rotating block (14), the outer side of the bidirectional screw rod (13) is symmetrically threaded with two adjustment blocks (15), the adjustment blocks (15) are slidably connected to the rotating disk (12), the top of the rotating disk (12) is symmetrically slidably connected to two spraying part clamping blocks (16), the adjustment blocks (15) are symmetrically threaded with the auxiliary rotating block (14), and the adjustment blocks (15) are symmetrically threaded with the auxiliary rotating block (14). The spraying part clamping block (16) is fixedly connected, the inner side of the operating frame (1) is fixedly connected to a fixing frame (2), the bottom of the fixing frame (2) is symmetrically fixedly connected to two supporting base plates (6), a spray gun (7) is rotatably connected between the two supporting base plates (6) via a rotating shaft, one side of the operating frame (1) is fixedly connected to a mixing box (21), the interior of the mixing box (21) is rotatably connected to a stirring rod (19), the bottom of the rotating disk (12) is fixedly connected to a rotating column (17), the outer sides of the rotating column (17) and the stirring rod (19) are fixedly connected to pulleys (18), and the two pulleys (18) are connected via a belt transmission.

2. A spraying device capable of uniform spraying according to claim 1, characterized in that: A motor (20) is installed on the top of the mixing box (21), and the output end of the motor (20) is fixedly connected to the stirring rod (19).

3. A spraying device capable of uniform spraying according to claim 2, characterized in that: A feed pipe is provided on the top of the mixing box (21), and a liquid extraction pump (22) is provided on the top of the mixing box (21). The output end of the liquid extraction pump (22) is connected to the spray gun (7) through a hose, and the input end of the liquid extraction pump (22) is connected to the mixing box (21) through a pipeline.

4. A spraying device capable of uniform spraying according to claim 3, characterized in that: A connecting plate (3) is fixedly connected to one side of the fixed frame (2); a sliding frame (8) is slidably connected to the top of the spray gun (7); the inner side of the sliding frame (8) is rotatably connected to a cylinder (5) via a rotating shaft; two No. 1 fixing plates (4) are symmetrically fixedly connected to the bottom of the connecting plate (3); the two No. 1 fixing plates (4) are rotatably connected to the output end of the cylinder (5) via a rotating shaft.

5. A spraying device capable of uniform spraying according to claim 4, characterized in that: The sliding frame (8) is internally slidably connected to a limiting sliding rod (9), and both ends of the limiting sliding rod (9) are fixedly connected to a second fixing plate (10), and the second fixing plate (10) is fixedly connected to the spray gun (7).

6. A spraying device capable of uniform spraying according to claim 4, characterized in that: A control panel (23) is provided on one side of the operating frame (1), and the cylinder (5), the motor (20) and the liquid pump (22) are all electrically connected to the control panel (23).

Images