Adjustable spraying hoisting mechanism

Abstract

The utility model discloses an adjustable spraying hoisting mechanism which comprises an annular track and supporting boxes, a plurality of sets of supporting boxes are arranged in the annular track at equal intervals, servo motors are installed in the supporting boxes, driving wheels are arranged on the portions, on one sides of the servo motors, of the outer portions of the supporting boxes, and the driving wheels are arranged on the outer portions of the supporting boxes. And the output ends of the servo motors extend to the exterior of the supporting box to be connected with driving wheels, driven wheels are movably installed on the portions, on one sides of the driving wheels, of the outer wall of the supporting box, the driving wheels and the driven wheels are slidably connected with the annular rail, movable shafts are movably installed at the bottom ends of the supporting box, and sliding blocks are installed at the bottom ends of the movable shafts. According to the spraying hoisting mechanism, convenient and fast clamping and fixing are achieved, height adjustment of a spraying workpiece is facilitated, convenient and fast annular movement of the spraying hoisting mechanism is facilitated, and the convenience and efficiency of control and adjustment of the spraying hoisting mechanism are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying hoisting mechanisms, in particular to an adjustable spraying hoisting mechanism. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the paint into uniform and fine droplets with the help of pressure or centrifugal force, and applies it to the surface of the object to be coated. Spraying can be divided into different types, including air spraying, airless spraying, electrostatic spraying, etc. In the workshop production process, many workpieces need to be sprayed after processing. Since manual hand-held workpiece spraying is inefficient and has great harm to workers' health, an adjustable spray hoisting mechanism is needed to carry out workpiece hoisting and spraying.

[0003] For example, a spiral suspension device for a spraying workpiece disclosed in the authorization announcement number CN218167460U includes two support tubes, the inner parts of the two support tubes are movably sleeved with a mounting frame, the bottom surface of the mounting frame is provided with a plurality of mounting plates, the bottom surface of the mounting plate is fixedly installed with a connecting rod, the outer part of the connecting rod is fixedly sleeved with a spiral frame, one side of the spiral frame is fixedly installed with a plurality of hooks, and a rotating assembly, the rotating assembly is arranged on the top surface of the mounting frame, and is used to drive the spiral frame to rotate;

[0004] Although it is achieved that after spraying one side of the workpiece, the staff can start the rotating motor to drive the second gear to rotate, and the second gear drives the first gear on one side to rotate, so that the rotating column and the spiral frame rotate, and the workpiece surface on the spiral frame is adjusted, so as to spray different workpiece surfaces without the need for the staff to remove the workpiece and readjust the workpiece coating surface, thereby improving the workpiece spraying effect, it does not solve the problem that the existing spray hoisting mechanism is not conducive to conveniently clamping and fixing the sprayed workpiece when in use, is not conducive to height adjustment of the sprayed workpiece, and is not conducive to convenient circular movement of the spray hoisting mechanism, which greatly affects the convenience and efficiency of controlling and adjusting the spray hoisting mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable spray hoisting mechanism to solve the problems raised in the above background technology that the spray hoisting mechanism is not convenient for conveniently clamping and fixing the spray workpiece, is not convenient for adjusting the height of the spray workpiece, and is not convenient for convenient circular movement of the spray hoisting mechanism, which affects the convenience and efficiency of controlling and adjusting the spray hoisting mechanism.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable spraying lifting mechanism, comprising an annular track and a support box, the interior of the annular track is provided with a plurality of support boxes with equal intervals, a servo motor is installed inside the support box, a driving wheel is arranged outside the support box on one side of the servo motor, and the output end of the servo motor is extended to the outside of the support box and connected with the driving wheel, a driven wheel is movably installed on the outer wall of the support box on one side of the driving wheel, and the driving wheel and the driven wheel are slidably connected with the annular track, a movable shaft is movably installed at the bottom end of the support box, a sliding block is installed at the bottom end of the movable shaft, and the sliding blocks extend to the outside of the annular track, a slide groove is provided at the bottom end of the annular track on one side of the sliding block, connecting shafts are symmetrically installed on the outer wall of the sliding block on one side of the slide groove, and the connecting shafts are movably connected with the sliding block, the surface of the connecting shaft is covered with movable wheels, and the movable wheels are slidably connected with the slide groove.

[0007] Preferably, suspension rods are symmetrically mounted on the top of the annular track, and connection blocks are mounted on the tops of the suspension rods.

[0008] Preferably, a support shaft is installed at the bottom end of each sliding block, a support sleeve is slidably installed at the bottom end of each support shaft, and the support shaft extends to the inside of the support sleeve.

[0009] Preferably, the surface of the support sleeve is provided with a plurality of screw holes at equal intervals, bolts are provided inside the screw holes, and the bolts extend through the screw holes to the surface of the support shaft.

[0010] Preferably, a clamping frame is installed at the bottom end of the support sleeve, an electric push rod is arranged on the outer wall of the clamping frame, a first support shaft is installed at one end of the electric push rod close to the clamping frame, and the electric push rod is movably connected to the clamping frame through the first support shaft.

[0011] Preferably, the outer wall of the clamping frame below the electric push rod is provided with a clamping claw, one end of the clamping claw close to the clamping frame is installed with a linkage shaft, and the clamping claw is movably connected to the clamping frame through the linkage shaft.

[0012] Preferably, a telescopic rod is installed at the output end of the electric push rod, a second support shaft is installed at one end of the telescopic rod away from the electric push rod, and the telescopic rod is movably connected to the clamping claw via the second support shaft.

[0013] Preferably, a remote controller is installed on the outer wall of the annular track, and the output end of the remote controller is electrically connected to the input end of the servo motor and the electric push rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the spraying hoisting mechanism not only realizes convenient clamping and fixing of the spraying workpiece, facilitates the height adjustment of the spraying workpiece, facilitates the convenient circular movement of the spraying hoisting mechanism, and improves the convenience and efficiency of the control and adjustment of the spraying hoisting mechanism;

[0015] It is fixed on the ceiling through multiple sets of connection blocks, and the circular track is lifted by the connection blocks through the suspension rod. The support sleeve is operated to slide on the surface of the support shaft, and the support sleeve drives the entire clamping frame to adjust the height, so that the clamping frame can reach a suitable height. The bolts are tightened to fix the support sleeve on the surface of the support shaft. The electric push rod drives the telescopic rod to move, and the telescopic rod drives the clamping claw to rotate through the second support shaft. The clamping claw rotates with the linkage shaft as the axis. The workpiece to be sprayed is clamped and fixed by multiple sets of clamping claws to facilitate the spraying operation, so that the spraying hoisting mechanism can conveniently clamp and fix the sprayed workpiece, facilitate the height adjustment of the sprayed workpiece, facilitate the adjustable spraying operation of the workpiece, and improve the convenience of control and adjustment of the spraying hoisting mechanism;

[0016] The servo motor drives the driving wheel to rotate, and with the cooperation of the driven wheel, under the sliding support of the driving wheel, the driven wheel and the circular track, the driving wheel and the driven wheel drive the support box to move inside the circular track, the support box drives the movable shaft to move, the movable shaft drives the sliding block to move, and the sliding block drives the support shaft, the support sleeve, and the clamping frame to move in a circular manner as a whole, so as to facilitate multiple groups of clamping frames to drive the clamping claws and the spraying workpieces to move in a circular manner at the bottom end of the circular track, so as to facilitate the spraying operation of multiple groups of workpieces, realize the convenient circular movement of the spraying hoisting mechanism, facilitate the hoisting of multiple groups of workpieces, and improve the hoisting efficiency of the spraying hoisting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the slideway of the utility model;

[0019] Figure 3 This is a front view structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the driven wheel of the utility model;

[0021] Figure 5 It is a schematic diagram of an enlarged side cross-sectional structure of a servo motor of the utility model;

[0022] Figure 6 It is a three-dimensional enlarged structural schematic diagram of the clamping jaw of the utility model;

[0023] Figure 7For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 8 For the utility model Figure 4 Enlarged structural diagram at B in the middle.

[0025] In the figure: 1. annular track; 2. support box; 3. servo motor; 4. driving wheel; 5. driven wheel; 6. movable shaft; 7. sliding block; 8. movable wheel; 9. support shaft; 10. support sleeve; 11. screw hole; 12. bolt; 13. suspension rod; 14. connecting block; 15. clamping frame; 16. electric push rod; 17. telescopic rod; 18. first supporting shaft; 19. second supporting shaft; 20. clamping claw; 21. linkage shaft; 22. connecting shaft; 23. slide groove; 24. remote controller. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0027] See also Figure 1-8 , the utility model provides an embodiment: an adjustable spraying hoisting mechanism, including a circular track 1 and a support box 2, a plurality of support boxes 2 with equal spacing are arranged inside the circular track 1, a servo motor 3 is installed inside the support box 2, the servo motor 3 plays the role of power output, a driving wheel 4 is arranged outside the support box 2 on one side of the servo motor 3, and the output end of the servo motor 3 extends to the outside of the support box 2 and is connected to the driving wheel 4, a driven wheel 5 is movably installed on the outer wall of the support box 2 on one side of the driving wheel 4, and the driving wheel 4 and the driven wheel 5 are both slidably connected to the circular track 1;

[0028] The bottom end of the support box 2 is movably mounted with a movable shaft 6, the bottom end of the movable shaft 6 is mounted with a sliding block 7, and the sliding block 7 is extended to the outside of the annular track 1, and a slide groove 23 is provided at the bottom end of the annular track 1 on one side of the sliding block 7, and a connecting shaft 22 is symmetrically mounted on the outer wall of the sliding block 7 on one side of the slide groove 23, and the connecting shaft 22 is movably connected to the sliding block 7, and the surface of the connecting shaft 22 is mounted with a movable wheel 8, and the movable wheel 8 is slidably connected to the slide groove 23;

[0029] When in use, the servo motor 3 is turned on by operating the remote controller 24. Under the support of the support box 2, the servo motor 3 drives the driving wheel 4 to rotate. Under the cooperation of the driven wheel 5, under the sliding support of the driving wheel 4, the driven wheel 5 and the annular track 1, the driving wheel 4 and the driven wheel 5 drive the support box 2 to move inside the annular track 1, the support box 2 drives the movable shaft 6 to move, and the movable shaft 6 drives the sliding block 7 to move. Under the support of the connecting shaft 22 on the movable wheel 8, under the sliding cooperation of the movable wheel 8 and the slide groove 23, the sliding block 7 drives the support shaft 9, the support sleeve 10, and the clamping frame 15 to move in annularly as a whole, so as to facilitate the multiple groups of clamping frames 15 to drive the clamping claws 20 and the spraying workpieces to move in annularly at the bottom end of the annular track 1, so as to facilitate the spraying operation of multiple groups of workpieces, realize the convenient annular movement of the spraying hoisting mechanism, facilitate the hoisting of multiple groups of workpieces, and improve the hoisting efficiency of the spraying hoisting mechanism;

[0030] The top of the circular track 1 is symmetrically equipped with a suspension rod 13, and the top of the suspension rod 13 is equipped with a connecting block 14. The bottom of the sliding block 7 is equipped with a support shaft 9, and the bottom of the support shaft 9 is slidably equipped with a support sleeve 10, and the support shaft 9 extends to the inside of the support sleeve 10. The surface of the support sleeve 10 is provided with multiple groups of screw holes 11 with equal spacing, and the inside of the screw hole 11 is provided with a bolt 12, and the bolt 12 extends to the surface of the support shaft 9 through the screw hole 11. The bottom of the support sleeve 10 is equipped with a clamping frame 15, and the outer wall of the clamping frame 15 is provided with an electric push rod 16, and the electric push rod 16 plays the role of power output;

[0031] The electric push rod 16 is installed with a first support shaft 18 at one end close to the clamping frame 15, and the electric push rod 16 is movably connected to the clamping frame 15 through the first support shaft 18. A clamping claw 20 is arranged on the outer wall of the clamping frame 15 below the electric push rod 16, and a linkage shaft 21 is installed at one end of the clamping claw 20 close to the clamping frame 15, and the clamping claw 20 is movably connected to the clamping frame 15 through the linkage shaft 21. The output end of the electric push rod 16 is installed with a telescopic rod 17, and the end of the telescopic rod 17 away from the electric push rod 16 is installed with a second support shaft 19, and the telescopic rod 17 is movably connected to the clamping claw 20 through the second support shaft 19. A remote controller 24 is installed on the outer wall of the circular track 1, and the output end of the remote controller 24 is electrically connected to the input end of the servo motor 3 and the electric push rod 16;

[0032] When in use, an external power source is connected. First, multiple groups of connecting blocks 14 are fixed on the ceiling. The connecting blocks 14 are used to lift the circular track 1 through the suspension rod 13. The support sleeve 10 is operated to slide on the surface of the support shaft 9. The support sleeve 10 drives the clamping frame 15 to adjust the height as a whole, so that the clamping frame 15 can reach a suitable height. The bolt 12 is operated to rotate inside the screw hole 11. The bolt 12 contacts the support shaft 9 through the screw hole 11. The bolt 12 is tightened to fix the support sleeve 10 on the surface of the support shaft 9. The electric push rod 16 is opened by operating the remote controller 24. With the support of the first support shaft 18, the electric push rod 16 drives the telescopic rod 17 to move, and the telescopic rod 17 drives the clamping jaw 20 to rotate through the second support shaft 19. With the support of the clamping frame 15, the clamping jaw 20 rotates around the linkage shaft 21. Multiple groups of clamping jaws 20 clamp and fix the workpiece to be sprayed to facilitate the spraying operation, thereby realizing the convenient clamping and fixing of the sprayed workpiece by the spraying hoisting mechanism, facilitating the height adjustment of the sprayed workpiece, facilitating the adjustable spraying operation of the workpiece, and improving the convenience of control and adjustment of the spraying hoisting mechanism.

[0033] Working principle: When in use, an external power supply is used. First, multiple groups of connecting blocks 14 are fixed to the ceiling. The connecting blocks 14 lift the circular track 1 through the suspension rod 13. The support sleeve 10 is operated to slide on the surface of the support shaft 9. The support sleeve 10 drives the clamping frame 15 to adjust the height as a whole, so as to facilitate the clamping frame 15 to reach a suitable height. The bolt 12 is operated to rotate inside the screw hole 11. The bolt 12 contacts the support shaft 9 through the screw hole 11. The bolt 12 is tightened to fix the support sleeve 10 on the surface of the support shaft 9. The electric push rod 16 is opened by operating the remote controller 24. Under the support of the first support shaft 18, the telescopic rod 17 is driven by the electric push rod 16 to move. The telescopic rod 17 drives the clamping claw 20 to rotate through the second support shaft 19. Under the support of the clamping frame 15, the clamping claw 20 rotates around the linkage shaft 21 as the axis. Multiple groups of clamping claws 20 are used to spray The workpiece is clamped and fixed to facilitate the spraying operation, and then the servo motor 3 is turned on by operating the remote controller 24. Under the support of the support box 2, the servo motor 3 drives the active wheel 4 to rotate, and under the cooperation of the driven wheel 5, under the sliding support of the active wheel 4, the driven wheel 5 and the annular track 1, the active wheel 4 and the driven wheel 5 drive the support box 2 to move inside the annular track 1, and the support box 2 drives the movable shaft 6 to move, and the movable shaft 6 drives the sliding block 7 to move. Under the support of the connecting shaft 22 on the movable wheel 8, under the sliding cooperation of the movable wheel 8 and the slide groove 23, the sliding block 7 drives the support shaft 9, the support sleeve 10, and the clamping frame 15 to move in annularly as a whole, so as to facilitate multiple groups of clamping frames 15 to drive the clamping claws 20 and the sprayed workpieces to move in annularly at the bottom end of the annular track 1, so as to facilitate the spraying operation of multiple groups of workpieces, and complete the use of the spraying lifting mechanism.

[0034] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An adjustable spraying hoisting mechanism, comprising a ring track (1) and a support box (2), characterized in that: A plurality of support boxes (2) are arranged at equal intervals inside the annular track (1), servo motors (3) are installed inside the support boxes (2), driving wheels (4) are arranged outside the support boxes (2) on one side of the servo motor (3), and the output ends of the servo motors (3) extend to the outside of the support boxes (2) and are connected to the driving wheels (4), driven wheels (5) are movably installed on the outer wall of the support boxes (2) on one side of the driving wheels (4), and the driving wheels (4) and the driven wheels (5) are slidably connected to the annular track (1), and the support boxes (2) are provided with a plurality of support boxes (2) on one side of the servo motor (3). A movable shaft (6) is movably mounted at the bottom end, a sliding block (7) is mounted at the bottom end of the movable shaft (6), and the sliding block (7) extends to the outside of the annular track (1), a sliding groove (23) is arranged at the bottom end of the annular track (1) on one side of the sliding block (7), connecting shafts (22) are symmetrically mounted on the outer wall of the sliding block (7) on one side of the sliding groove (23), and the connecting shafts (22) are movably connected to the sliding block (7), and a movable wheel (8) is mounted on the surface of the connecting shaft (22), and the movable wheel (8) is slidably connected to the sliding groove (23).

2. The adjustable spraying hoisting mechanism according to claim 1, characterized in that: Hanging rods (13) are symmetrically mounted on the top of the annular track (1), and connecting blocks (14) are mounted on the tops of the hanging rods (13).

3. The adjustable spraying hoisting mechanism according to claim 1, characterized in that: The bottom ends of the sliding blocks (7) are all equipped with support shafts (9), the bottom ends of the support shafts (9) are all slidably equipped with support sleeves (10), and the support shafts (9) extend into the interior of the support sleeves (10).

4. The adjustable spraying hoisting mechanism according to claim 3 is characterized in that: The surface of the support sleeve (10) is provided with a plurality of groups of screw holes (11) at equal intervals, bolts (12) are provided inside the screw holes (11), and the bolts (12) extend through the screw holes (11) to the surface of the support shaft (9).

5. The adjustable spraying hoisting mechanism according to claim 3 is characterized in that: A clamping frame (15) is installed at the bottom end of the support sleeve (10), an electric push rod (16) is arranged on the outer wall of the clamping frame (15), a first support shaft (18) is installed at one end of the electric push rod (16) close to the clamping frame (15), and the electric push rod (16) is movably connected to the clamping frame (15) via the first support shaft (18).

6. The adjustable spraying hoisting mechanism according to claim 5, characterized in that: A clamping claw (20) is provided on the outer wall of the clamping frame (15) below the electric push rod (16), and a linkage shaft (21) is installed on one end of the clamping claw (20) close to the clamping frame (15), and the clamping claw (20) is movably connected to the clamping frame (15) via the linkage shaft (21).

7. The adjustable spraying hoisting mechanism according to claim 5, characterized in that: The output end of the electric push rod (16) is equipped with a telescopic rod (17), the end of the telescopic rod (17) away from the electric push rod (16) is equipped with a second support shaft (19), and the telescopic rod (17) is movably connected to the clamping claw (20) via the second support shaft (19).

8. The adjustable spraying hoisting mechanism according to claim 1, characterized in that: A remote controller (24) is mounted on the outer wall of the annular track (1), and an output end of the remote controller (24) is electrically connected to an input end of the servo motor (3) and the electric push rod (16).

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