Reciprocating type spraying device

Abstract

The utility model relates to a reciprocating type spraying device, which belongs to the technical field of spraying devices and comprises a working table, a spraying adjusting mechanism is arranged at the top of the working table, a clamping and positioning component is arranged at the top of the working table, the spraying adjusting mechanism comprises two vertical plates fixedly connected to the top of the working table, and the two vertical plates are fixedly connected to the top of the working table. The opposite sides of the two vertical plates are movably connected with a movable frame, and the top of the workbench is provided with a lifting assembly used for adjusting the movable frame to move up and down. According to the reciprocating type spraying device, two different clamping modes are arranged, shaft parts and plate-shaped parts can be clamped correspondingly, and the applicability of the device can be effectively improved; and an arranged rotating motor can drive a spray head to rotate, so that the orientation of the spray head is conveniently adjusted, and the spray head can spray the upper side and the lower side of the part in cooperation with flexible adjustment of the position of the spray head, so that comprehensive spraying treatment of different types of parts is conveniently achieved, and good spraying quality is kept.

Description

Technical Field

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

[0002] Spray painting is a method of applying paint to the surface of an object by using a spray gun to disperse the paint into uniform and fine droplets with the help of air pressure. It can be categorized into air spray painting, airless spray painting, and electrostatic spray painting. Existing mechanical parts usually require surface treatment after forming and processing, and are sprayed with special coatings to achieve corrosion and rust prevention functions.

[0003] Patent document CN220861808U proposes a reciprocating spraying device comprising a chassis, spray equipment, and a nozzle. The chassis houses a spray chamber, the nozzle inlet communicating with the spray equipment outlet via a hose, and the nozzle outlet located within the spray chamber. The chassis is equipped with a translation mechanism. The device can automatically spray longer shaft parts, improving both efficiency and quality.

[0004] Most existing spraying equipment can only spray a single type of parts, such as plates, shafts, etc. It is not convenient to adjust the spraying method according to the shape of the parts to be sprayed, and has certain limitations when used. In view of this, the present application provides a reciprocating spraying device. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a reciprocating spraying device, which can clamp shaft parts and plate parts respectively, and flexibly adjust the position of the nozzle according to the type of parts, so as to achieve comprehensive spraying treatment of different types of parts, maintain good spraying quality, enhance the practicality and applicability of the device, etc. It solves the problem that most existing spraying equipment can only spray a single type of parts, is not convenient to adjust the spraying method according to the shape of the parts to be sprayed, and has certain limitations when used.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a reciprocating spraying device, comprising a workbench, a spraying adjustment mechanism is provided on the top of the workbench, and a clamping and positioning assembly is provided on the top of the workbench;

[0007] The spray adjustment mechanism includes two vertical plates fixedly connected to the top of the workbench, a movable frame is movably connected to the opposite sides of the two vertical plates, a lifting component for adjusting the up and down movement of the movable frame is provided on the top of the workbench, a shift block is movably connected to the inside of the movable frame, and a shift component for adjusting the position of the shift block is provided inside the movable frame;

[0008] A first electric push rod is fixedly connected inside the shifting block. The output end of the first electric push rod is fixedly connected with a movable block. A rotating motor is fixedly connected to the rear side of the movable block. The output end of the rotating motor is fixedly connected with a spray head.

[0009] Furthermore, the lifting component includes a lifting motor fixedly connected to the bottom of the workbench. The output end of the lifting motor is fixedly connected with a lifting screw rod threadedly connected to the movable frame. A lifting slide rod slidably connected to the movable frame is fixedly connected to the top of the workbench.

[0010] Furthermore, the movable frame is in a shape of a double rectangle. The number of the lifting slide rods is three.

[0011] Furthermore, the shifting component includes connecting blocks fixedly connected to the upper and lower sides of the shifting block. A shifting motor is fixedly connected to the rear side of the movable frame. The output end of the shifting motor is fixedly connected with a shifting screw rod. A shifting slide rod is fixedly connected to the inner side of the movable frame.

[0012] Furthermore, a threaded hole threadedly adapted to the shifting screw rod is formed inside the upper connecting block. A limiting hole slidably adapted to the shifting slide rod is formed inside the lower connecting block.

[0013] Furthermore, limiting plates are fixedly connected to the opposite sides of the two vertical plates. The lifting screw rod is rotatably connected to the limiting plates. The lifting slide rod is fixedly connected to the limiting plates.

[0014] Furthermore, the clamping and positioning component includes fixed blocks fixedly connected to the opposite sides of the two vertical plates. A second electric push rod is fixedly connected inside the fixed block. The output end of the second electric push rod is fixedly connected with a mounting block. A rotating clamping structure is arranged inside the mounting block. Two fixing plates are fixedly connected to the opposite sides of the two vertical plates respectively. The number of the fixing plates is two. A third electric push rod is fixedly connected inside the fixing plate. The output end of the third electric push rod is fixedly connected with a pressing clamping plate.

[0015] Furthermore, the rotating clamping structure includes a rotating motor fixedly connected inside the mounting block. The output end of the rotating motor is fixedly connected with a centering clamping plate.

[0016] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0017] The reciprocating spraying device is provided with two different clamping modes, which can clamp shaft parts and plate parts respectively, and can effectively improve the applicability of the device; the rotating motor can drive the nozzle to rotate, so as to adjust the direction of the nozzle, and cooperate with the lifting assembly to lift and lower the movable frame, so that the nozzle can spray the upper and lower sides of the parts, so as to achieve comprehensive spraying treatment of different types of parts, effectively improving the practicality and applicability of the device; combined with the position adjustment of the movable block, the movable block can drive the nozzle to reciprocate on the outside of the part, thereby facilitating the maintenance of good spraying quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the movable frame of the utility model;

[0020] Figure 3 This is a top view of the structure of the shift block of the utility model;

[0021] Figure 4 It is a side sectional view of the vertical plate of the utility model.

[0022] In the figure: 1. Workbench; 2. Vertical plate; 201. Limit plate; 3. Lifting motor; 4. Lifting screw; 5. Lifting slide; 6. Movable frame; 7. Shifting motor; 8. Shifting screw; 9. Shifting slide; 10. Shifting block; 11. Connecting block; 12. First electric push rod; 13. Movable block; 14. Nozzle; 15. Rotating motor; 16. Fixed block; 17. Second electric push rod; 18. Mounting block; 19. Rotating motor; 20. Centering splint; 21. Fixed plate; 22. Third electric push rod; 23. Pressing splint. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 A reciprocating spraying device in this embodiment includes a workbench 1, a spraying adjustment mechanism is provided on the top of the workbench 1, and a clamping and positioning component is provided on the top of the workbench 1.

[0025] Embodiment 1: The spraying adjustment mechanism includes two vertical plates 2 fixedly connected to the top of the workbench 1, and the two vertical plates 2 are movably connected to the movable frame 6 on the opposite side. The top of the workbench 1 is provided with a lifting component for adjusting the upward and downward movement of the movable frame 6.

[0026] Among them, the lifting component includes a lifting motor 3 fixedly connected to the bottom of the workbench 1, the output end of the lifting motor 3 is fixedly connected to a lifting screw 4 threadedly connected to the movable frame 6, and the top of the workbench 1 is fixedly connected to a lifting slide 5 slidingly connected to the movable frame 6, so that the movable frame 6 can move up and down with the rotation of the lifting screw 4. There are three lifting slides 5, which is convenient for using the lifting slides 5 to limit the rotation of the movable frame 6 and improve the activity stability of the movable frame 6.

[0027] Among them, the opposite sides of the two vertical plates 2 are fixedly connected to the limiting plate 201, the lifting screw 4 is rotatably connected to the limiting plate 201, and the lifting slide 5 is fixedly connected to the limiting plate 201, so as to conveniently use the set limiting plate 201 to maintain the stable installation of the top of the lifting screw 4 and the lifting slide 5.

[0028] In this embodiment, the movable frame 6 is internally connected to the shift block 10 movably. The movable frame 6 is in the shape of a U-shaped figure, which facilitates the movement of the shift block 10 inside the movable frame 6 . A shift component for adjusting the position of the shift block 10 is provided inside the movable frame 6 .

[0029] Among them, the shifting assembly includes a connecting block 11 fixedly connected to the upper and lower sides of the shift block 10, the rear side of the movable frame 6 is fixedly connected to the shift motor 7, the output end of the shift motor 7 is fixedly connected to the shift screw 8, and the inner side of the movable frame 6 is fixedly connected to the shift slide 9, which facilitates the movement of the shift block 10 as the shift screw 8 rotates.

[0030] Among them, a threaded hole that is adapted to the thread of the shift screw 8 is opened inside the upper connecting block 11, so that the shift screw 8 can pass through the connecting block 11 using the threaded hole, thereby driving the shift block 10 to move as the shift screw 8 rotates. A limiting hole that is adapted to the sliding of the shift slide 9 is opened inside the lower connecting block 11, so that the shift slide 9 can pass through the connecting block 11 using the limiting hole, thereby limiting the rotation of the shift block 10.

[0031] In this embodiment, the interior of the shift block 10 is fixedly connected to a first electric push rod 12, and the output end of the first electric push rod 12 is fixedly connected to a movable block 13, so that the position of the movable block 13 can be adjusted conveniently using the first electric push rod 12. The rear side of the movable block 13 is fixedly connected to a rotating motor 15, and the output end of the rotating motor 15 is fixedly connected to a nozzle 14, so that the direction of the nozzle 14 can be adjusted conveniently using the rotating motor 15.

[0032] Embodiment 2: The clamping and positioning assembly includes a fixed block 16 fixedly connected to the side of the two vertical plates 2 apart, a second electric push rod 17 is fixedly connected to the interior of the fixed block 16, and an output end of the second electric push rod 17 is fixedly connected to a mounting block 18, and a rotating clamping structure is provided inside the mounting block 18, which facilitates the use of the second electric push rod 17 to adjust the position of the rotating clamping structure, so that the two rotating clamping structures cooperate to clamp shaft parts.

[0033] Among them, the rotating clamping structure includes a rotating motor 19 fixedly connected to the inside of the mounting block 18, and the output end of the rotating motor 19 is fixedly connected to a centering splint 20, which makes it convenient for the rotating motor 19 to drive the centering splint 20 to rotate, and the set centering splint 20 can be used to tighten the end of the shaft parts.

[0034] Among them, two fixing plates 21 are fixedly connected to the opposite sides of the two vertical plates 2, and a third electric push rod 22 is fixedly connected to the inside of the fixing plate 21. The output end of the third electric push rod 22 is fixedly connected to a pressure clamping plate 23, which makes it convenient to use the third electric push rod 22 to adjust the position of the pressure clamping plate 23 so that the pressure clamping plates 23 on the upper and lower sides can cooperate to clamp the plate-like parts.

[0035] The beneficial effects of the above embodiment are:

[0036] The reciprocating spraying device is provided with two different clamping modes, which can clamp shaft parts and plate parts respectively, and can effectively improve the applicability of the device; and the rotating motor 15 can drive the nozzle 14 to rotate, so as to adjust the direction of the nozzle 14, and cooperate with the lifting assembly to lift and lower the movable frame 6, so that the nozzle 14 can spray the upper and lower sides of the part, so as to achieve comprehensive spraying treatment of different types of parts, effectively improving the practicality and applicability of the device; combined with the position adjustment of the movable block 13, the movable block 13 can drive the nozzle 14 to reciprocate on the outside of the part, thereby facilitating the maintenance of good spraying quality.

[0037] The working principle of the above embodiment is:

[0038] When using the reciprocating spraying device, the part to be sprayed is first installed between the two vertical plates 2. If the part to be sprayed is a shaft part, the second electric push rod 17 is operated to make the mounting block 18 drive the two centering splints 20 to move toward the adjacent side, so as to clamp the shaft part, and the rotating motor 19 provided can drive the centering splint 20 to rotate, thereby conveniently driving the shaft part to rotate; if the part to be sprayed is a plate-like part, the position of the pressing splint 23 is adjusted by operating the third electric push rod 22, so that the pressing splints 23 on the upper and lower sides cooperate to clamp the plate-like part;

[0039] Then, the lifting motor 3 can be operated as needed to drive the lifting screw 4 to rotate, so as to adjust the position of the movable frame 6 in a vertical manner. Then, the rotating motor 15 can be operated to drive the nozzle 14 to rotate, so as to adjust the direction of the nozzle 14, so that the nozzle 14 can spray the upper and lower sides of the part; in this process, the shift motor 7 can also be operated to drive the shift screw 8 to rotate, so that the shift block 10 can move back and forth, and at the same time, the first electric push rod 12 can be operated to make the movable block 13 drive the nozzle 14 to move back and forth, thereby realizing flexible adjustment of the position of the nozzle 14 and maintaining a good spraying effect.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reciprocating spraying device, comprising a workbench (1), characterized in that: A spraying adjustment mechanism is provided on the top of the workbench (1), and a clamping and positioning component is provided on the top of the workbench (1). The spraying adjustment mechanism includes two vertical plates (2) fixedly connected to the top of the workbench (1). An activity frame (6) is movably connected to the opposite sides of the two vertical plates (2). A lifting component for adjusting the up-and-down movement of the activity frame (6) is provided on the top of the workbench (1). A displacement block (10) is movably connected inside the activity frame (6), and a displacement component for adjusting the position of the displacement block (10) is provided inside the activity frame (6). A first electric push rod (12) is fixedly connected inside the displacement block (10). The output end of the first electric push rod (12) is fixedly connected with an activity block (13). A rotating motor (15) is fixedly connected to the rear side of the activity block (13). The output end of the rotating motor (15) is fixedly connected with a spray head (14).

2. A reciprocating spraying device according to claim 1, characterized in that: The lifting component includes a lifting motor (3) fixedly connected to the bottom of the workbench (1). The output end of the lifting motor (3) is fixedly connected with a lifting screw rod (4) threadedly connected to the activity frame (6). A lifting slide bar (5) fixedly connected to the top of the workbench (1) is slidably connected to the activity frame (6).

3. A reciprocating spraying device according to claim 2, characterized in that: The activity frame (6) is in a shape of a double-square frame, and the number of the lifting slide bars (5) is three.

4. The reciprocating spraying device according to claim 1, characterized in that: The displacement component includes connection blocks (11) fixedly connected to the upper and lower sides of the displacement block (10). A displacement motor (7) is fixedly connected to the rear side of the activity frame (6). The output end of the displacement motor (7) is fixedly connected with a displacement screw rod (8). A displacement slide bar (9) is fixedly connected to the inner side of the activity frame (6).

5. The reciprocating spraying device according to claim 4, characterized in that: A threaded hole threadedly adapted to the displacement screw rod (8) is formed inside the upper connection block (11), and a limiting hole slidably adapted to the displacement slide bar (9) is formed inside the lower connection block (11).

6. The reciprocating spraying device according to claim 2, characterized in that: Limiting plates (201) are fixedly connected to the opposite sides of the two vertical plates (2). The lifting screw rod (4) is rotatably connected to the limiting plate (201), and the lifting slide bar (5) is fixedly connected to the limiting plate (201).

7. The reciprocating spraying device according to claim 1, characterized in that: The clamping and positioning component includes fixed blocks (16) fixedly connected to the opposite sides of the two vertical plates (2). A second electric push rod (17) is fixedly connected inside the fixed block (16). The output end of the second electric push rod (17) is fixedly connected with a mounting block (18). A rotating clamping structure is arranged inside the mounting block (18). Two fixing plates (21) are fixedly connected to the opposite sides of the two vertical plates (2), and the number of the fixing plates (21) is two. A third electric push rod (22) is fixedly connected inside the fixing plate (21). The output end of the third electric push rod (22) is fixedly connected with a pressing clamping plate (23).

8. The reciprocating spraying device according to claim 7, characterized in that: The rotating clamping structure includes a rotating motor (19) fixedly connected inside the mounting block (18). The output end of the rotating motor (19) is fixedly connected with a centering clamping plate (20).

Images