Lifting spraying machine

Abstract

The utility model belongs to the technical field of spraying machines, and particularly relates to a lifting spraying machine which comprises a machine base. A fixing plate is fixedly connected to the machine base, a circular groove is formed in the fixing plate, a rotating disc is rotatably mounted in the circular groove, a lifting mechanism is arranged on the rotating disc, a mounting groove is formed in the machine base, a rotating shaft is rotatably mounted in the mounting groove, and the top end of the rotating shaft is fixedly connected to the rotating disc. The outer surface of the rotating shaft is sleeved with a driven gear, a first motor is mounted in the mounting groove, the output end of the first motor is connected with a rotating shaft, the rotating shaft is sleeved with a driving gear, the driving gear is meshed with the driven gear, and a frame is fixedly connected to the rotating disc. The top end and the bottom end of the frame are fixedly connected with limiting rods in a matched mode. The spraying angle of the spraying gun can be adjusted according to requirements, so that the requirements of different spraying angles can be met, and the spraying efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying machines, in particular to a lifting spraying machine. Background Art

[0002] Lift sprayer is a highly efficient spraying equipment, widely used in automobile spraying, wood spraying, metal surface spraying, building spraying, furniture spraying, aircraft spraying, parts spraying and packaging spraying, etc.

[0003] The existing lifting sprayer is mainly composed of a bracket, a motor, a wire rope, a hanging basket, a sprayer, etc. Its working principle is mainly to drive the motor to drive the wire rope to move the hanging basket up and down, thereby realizing the up and down reciprocating spraying operation.

[0004] Although the existing lifting spraying machine can realize lifting spraying, it cannot adjust the spraying angle according to actual needs, and thus cannot meet the needs of different spraying angles; therefore, a lifting spraying machine is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised by the above background technology, the utility model proposes a lifting spraying machine.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: a lifting spraying machine described in the present invention comprises a machine base; a fixed plate is fixedly connected to the machine base, a circular groove is provided on the fixed plate, a rotating disk is rotatably installed in the circular groove, a lifting mechanism is provided on the rotating disk, a mounting groove is provided in the machine base, a rotating shaft is rotatably installed in the mounting groove, the top end of the rotating shaft is fixedly connected to the rotating disk, the outer surface of the rotating shaft is sleeved with a driven gear, a first motor is installed in the mounting groove, the output end of the first motor is connected to the rotating shaft, a driving gear is sleeved on the rotating shaft, and the driving gear and the driven gear are meshed with each other, a frame is fixedly connected to the rotating disk, the top and bottom ends of the frame are fixedly connected to a limit rod, a sliding sleeve is sleeved on the limit rod, and a mounting bracket is fixed on the sliding sleeve. When the spraying angle is adjusted according to demand, the driving gear is rotated by the action of the first motor, forcing the driven gear to rotate, thereby causing the rotating shaft to drive the rotating disk to rotate, causing the spray gun to rotate accordingly, thereby changing the horizontal spraying angle of the spray gun.

[0007] Preferably, screw holes are provided on both side walls of the mounting bracket, screws are rotatably assembled in the screw holes, a hollow tube is fixed between the two screws, a locking nut is sleeved on the other end of the screw, and a plurality of spray guns are assembled on the hollow tube. When adjusting the spraying angle, the screw is rotated to make the hollow tube drive the spray gun to rotate accordingly, until the spraying angle of the spray gun moves to a suitable position, and the locking nut is used to fix the spraying angle of the spray gun at the current position, so that the spraying angle of the spray gun can be adjusted to meet the requirements of different spraying angles, thereby greatly improving the efficiency of spraying.

[0008] Preferably, a transmission shaft is rotatably mounted at both ends of the frame, and pulleys are mounted on the two transmission shafts, and a plurality of first teeth are fixed on the circumferential surface of the pulleys, the rotating disk is fixedly connected to a support base, and a second motor is mounted on the support base, and the output end of the second motor is connected to the end of the transmission shaft located below, and the two pulleys are cooperatively sleeved with a conveyor belt, and a plurality of second teeth are connected on the inner side wall of the conveyor belt, and the second teeth are meshed with the first teeth. A connecting block is mounted on the conveyor belt, and the connecting block is fixedly connected to the sliding sleeve. When spraying, the second motor is operated to drive the pulley to rotate, and then the conveyor belt is rotated accordingly. Under the cooperation of the second teeth and the first teeth, the conveyor belt drives the connecting block to move stably in the vertical direction, so that the sliding sleeve can drive the spray gun to move accordingly, so that the spraying height of the spray gun can be adjusted according to needs to meet the needs of different spraying heights, and at the same time, the lifting and lowering spraying operations can be realized.

[0009] The utility model is beneficial in that:

[0010] 1. When adjusting the spraying angle, the first motor is used to rotate the driving gear, forcing the driven gear to rotate. The rotating shaft then drives the rotating disk to rotate, causing the spray gun to rotate accordingly, thereby changing the horizontal spraying angle of the spray gun.

[0011] 2. When adjusting the spraying angle, the utility model rotates the screw to make the hollow tube drive the spray gun to rotate accordingly until the spraying angle of the spray gun moves to a suitable position. The spraying angle of the spray gun is fixed at the current position through the action of the locking nut, so that the spraying angle of the spray gun can be adjusted to meet different spraying angle requirements, thereby greatly improving the spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the overall main view of the three-dimensional structure of the elevator;

[0014] Figure 2 Schematic diagram of the structure of the first angle adjustment component;

[0015] Figure 3 Schematic diagram of the structure of the second angle adjustment component;

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the lifting mechanism;

[0017] Figure 5 Schematic diagram of the three-dimensional structure of the internal components of the frame.

[0018] In the figure: 1. Machine base; 2. Fixed plate; 3. Mounting groove; 4. Rotating disk; 5. Rotating shaft; 6. Driven gear; 7. First motor; 8. Driving gear; 9. Frame; 10. Limit rod; 11. Slide; 12. Mounting frame; 13. Screw; 14. Locking nut; 15. Hollow tube; 16. Spray gun; 17. Transmission shaft; 18. Pulley; 19. First tooth; 20. Second motor; 21. Conveyor belt; 22. Second tooth; 23. Connecting block. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying 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.

[0020] See also Figure 1-3As shown, a lifting sprayer includes a machine base 1; a fixed plate 2 is fixed on the machine base 1, a circular groove is provided on the fixed plate 2, a rotating disk 4 is rotatably installed in the circular groove, a lifting mechanism is provided on the rotating disk 4, a mounting groove 3 is provided in the machine base 1, a rotating shaft 5 is rotatably installed in the mounting groove 3, the top end of the rotating shaft 5 is fixed to the rotating disk 4, the outer surface of the rotating shaft 5 is sleeved with a driven gear 6, a first motor 7 is installed in the mounting groove 3, the output end of the first motor 7 is connected to the rotating shaft, a driving gear 8 is sleeved on the rotating shaft, and the driving gear 8 and the driven gear 6 are meshed with each other, a frame 9 is fixed to the rotating disk 4, the top and bottom ends of the frame 9 are fixedly connected to a limit rod 10, a sliding sleeve 11 is provided on the limit rod 10, a mounting bracket 12 is fixed on the sliding sleeve 11, screw holes are provided on both side walls of the mounting bracket 12, screw holes are rotatably assembled in the screw holes Rod 13, a hollow tube 15 is fixedly connected between the two screw rods 13, and the other end of the screw rod 13 is sleeved with a locking nut 14, and a plurality of spray guns 16 are assembled on the hollow tube 15; when the spraying angle is adjusted according to demand, the driving gear 8 is rotated by the action of the first motor 7, forcing the driven gear 6 to rotate, and then the rotating shaft 5 drives the rotating disk 4 to rotate, so that the spray gun 16 also rotates accordingly, thereby changing the horizontal spraying angle of the spray gun 16, and by rotating the screw 13, the hollow tube 15 drives the spray gun 16 to rotate accordingly, until the spraying angle of the spray gun 16 moves to a suitable position, and the locking nut 14 is used to fix the spraying angle of the spray gun 16 at the current position, so that the spraying angle of the spray gun 16 can be adjusted, thereby meeting different spraying angle requirements and greatly improving the spraying efficiency.

[0021] See also Figure 4-5 As shown, both ends of the frame 9 are rotatably mounted with a transmission shaft 17, and both transmission shafts 17 are fitted with pulleys 18, and a plurality of first teeth 19 are fixed on the circumferential surface of the pulley 18. A support base is fixed to the rotating disk 4, and a second motor 20 is mounted on the support base. The output end of the second motor 20 is connected to the end of the transmission shaft 17 located below, and the two pulleys 18 are matched with a conveyor belt 21. A plurality of second teeth 22 are connected to the inner side wall of the conveyor belt 21, and the second teeth 22 are meshed with the first teeth 19. The conveyor belt 21 is fitted with a connecting rod. Block 23, and the connecting block 23 is fixed to the sleeve 11; when spraying, the second motor 20 is operated to make the transmission shaft 17 drive the pulley 18 to rotate, and then the conveyor belt 21 is also rotated. Under the cooperation of the second teeth 22 and the first teeth 19, the conveyor belt 21 drives the connecting block 23 to move stably in the vertical direction, so that the sleeve 11 can drive the spray gun 16 to move accordingly, so that the spraying height of the spray gun 16 can be adjusted according to the demand to meet the needs of different spraying heights, and at the same time, the lifting and lowering spraying operations can be realized.

[0022] Working principle: Although the existing lifting sprayer can realize lifting spraying, it is unable to adjust the spraying angle according to actual needs, and thus cannot meet the needs of different spraying angles; therefore, a lifting sprayer is proposed to address the above problems; when the spraying angle is adjusted according to needs, the first motor 7 is used to rotate the driving gear 8, forcing the driven gear 6 to rotate, and then the rotating shaft 5 drives the rotating disk 4 to rotate, so that the spray gun 16 also rotates, thereby changing the horizontal spraying angle of the spray gun 16, and by rotating the screw 13, the hollow tube 15 drives the spray gun 16 to rotate, until the spraying angle of the spray gun 16 moves to a suitable position, and the locking nut 14 is used to fix the spraying angle of the spray gun 16 at the current position, so that the spraying angle of the spray gun 16 can be adjusted, thereby meeting the needs of different spraying angles and greatly improving the spraying efficiency;

[0023] During spraying, the second motor 20 is operated to make the transmission shaft 17 drive the pulley 18 to rotate, and then the conveyor belt 21 is also rotated. Under the cooperation of the second teeth 22 and the first teeth 19, the conveyor belt 21 drives the connecting block 23 to move stably in the vertical direction, so that the sleeve 11 can drive the spray gun 16 to move accordingly, so that the spraying height of the spray gun 16 can be adjusted according to demand to meet the needs of different spraying heights, and at the same time, the lifting and lowering spraying operations can be realized.

[0024] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A lifting spraying machine, characterized in that: The invention comprises a machine base (1); a fixed plate (2) is fixedly connected to the machine base (1); a circular groove is provided on the fixed plate (2); a rotating disk (4) is rotatably installed in the circular groove; a lifting mechanism is provided on the rotating disk (4); a mounting groove (3) is provided in the machine base (1); a rotating shaft (5) is rotatably installed in the mounting groove (3); the top end of the rotating shaft (5) is fixedly connected to the rotating disk (4); a driven gear (6) is sleeved on the outer surface of the rotating shaft (5); A first motor (7) is installed in the installation groove (3), the output end of the first motor (7) is connected to a rotating shaft, a driving gear (8) is sleeved on the rotating shaft, and the driving gear (8) and the driven gear (6) are meshed with each other, a frame (9) is fixed on the rotating disk (4), the top and bottom ends of the frame (9) are fixedly connected to a limit rod (10), a sliding sleeve (11) is sleeved on the limit rod (10), and a mounting frame (12) is fixed on the sliding sleeve (11).

2. A lifting spraying machine according to claim 1, characterized in that: Screw holes are provided on both side walls of the mounting frame (12), screw rods (13) are rotatably mounted in the screw holes, a hollow tube (15) is fixed between the two screw rods (13), a locking nut (14) is sleeved on the other end of the screw rod (13), and a plurality of spray guns (16) are mounted on the hollow tube (15).

3. The lifting spraying machine according to claim 1, characterized in that: Transmission shafts (17) are rotatably mounted on both ends of the frame (9), and pulleys (18) are mounted on the two transmission shafts (17). A plurality of first teeth (19) are fixed on the circumferential surface of the pulleys (18).

4. The lifting spraying machine according to claim 1, characterized in that: A support base is fixedly connected to the rotating disk (4), a second motor (20) is mounted on the support base, and an output end of the second motor (20) is connected to the end of a transmission shaft (17) located below.

5. The lifting spraying machine according to claim 3, characterized in that: The two pulleys (18) are fitted with a conveyor belt (21). The inner side wall of the conveyor belt (21) is provided with a plurality of second teeth (22), and the second teeth (22) are meshed with the first teeth (19).

6. The lifting spraying machine according to claim 5, characterized in that: A connecting block (23) is mounted on the conveyor belt (21), and the connecting block (23) is fixedly connected to the sliding sleeve (11).

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