A mannequin spraying hoist

Abstract

The utility model provides a kind of mannequin spraying with lifting appliance, including first square shaft, adjusting seat, rotating shaft, spring reel, coil spring, winding disc, traction mechanism and steel wire rope;The utility model only needs to pull steel wire rope to drive winding disc rotation, to realize the rotation of rotating shaft and mannequin in turn;When spraying is completely, loosen steel wire rope, winding disc will be rewound under the action of coil spring, to realize the winding reset of steel wire rope;Therefore, the utility model eliminates the problem that hand touches the part of mannequin that has been sprayed when rotating mannequin by hand, thereby affecting the quality of spraying and causing harm to hand;And the utility model does not need additional power source, avoids the problem that the introduction of motor brings the increase of cost or the increase of maintenance frequency.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment technology, specifically to a hanging device for spraying paint on a mannequin. Background Technology

[0002] In the production of mannequins, the painting process is a crucial step that determines the product's appearance quality. Currently, mannequin painting is mostly carried out in dedicated spray booths; and to reduce paint mist dispersion, wet spray booths equipped with water curtain devices have been widely adopted.

[0003] During the spraying process, a mannequin (such as an arm or leg) is usually suspended in the hanger of the spray booth. Then, a person holds a spray gun and sprays paint onto the mannequin. In order to ensure that the outer surface of the mannequin is fully coated, it is usually necessary to rotate the mannequin or spray the spray gun around the mannequin. However, inside the spray booth, in order to ensure the absorption of paint mist, the spraying direction is usually aimed at the water curtain. Therefore, if it is necessary to spray the entire mannequin, it is necessary to rotate the mannequin or rotate the hanger.

[0004] Existing hoists typically use hooks and are usually suspended at a high position. Therefore, it is still necessary to rotate the mannequin to rotate the hoist and adjust the spraying angle of the mannequin. However, during the rotation, the hands will inevitably touch the painted parts of the mannequin, affecting the spraying quality and easily getting paint on the hands, causing injury. If a motor is installed on the hoist to drive the rotation of the mannequin, it would increase costs and cause frequent maintenance because the motor is constantly exposed to paint mist. Utility Model Content

[0005] The purpose of this utility model is to provide a hanging device for spraying paint on a mannequin, thereby solving the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: it includes a first square shaft fixed inside the spray booth, an adjusting seat adjustablely connected to the first square shaft, and a rotating shaft rotatably connected to the adjusting seat. The bottom of the rotating shaft is used to suspend the workpiece to be sprayed. A coiled spring disc is fixedly connected to the adjusting seat, and the rotating shaft passes through the coiled spring disc. The rotating shaft located inside the coiled spring disc is connected to the coiled spring inside the coiled spring disc. A take-up reel is fixedly connected to the end of the rotating shaft away from the workpiece to be sprayed. A traction mechanism is provided on the adjusting seat, and one end of the steel wire rope in the take-up reel passes around the traction mechanism and hangs in a position range at the same height as the workpiece to be sprayed.

[0006] Furthermore, the first square shaft is provided with several through holes, and a pull ring indexing pin is fixedly connected to the adjusting seat. The spring of the pull ring indexing pin is inserted into one of the through holes.

[0007] Furthermore, the adjusting seat includes a first adjusting column connected to the first square shaft, a second adjusting column connected to the second square shaft fixed inside the spray booth, and an adjusting plate for connecting the first adjusting column and the second adjusting column; the traction mechanism is fixedly connected to the second adjusting column, the rotating shaft is rotatably connected to the sleeve fixed to the top of the adjusting plate, and the coil spring is fixedly connected to the bottom of the adjusting plate.

[0008] Furthermore, the traction mechanism includes two support rods fixed to the end of the second adjusting column, a pulley rotatably connected between the two support rods, and a limiting assembly fixed to the end of the second adjusting column; the lower surface of the support rod abuts against the upper surface of the second square shaft, and one end of the wire rope passes around the pulley and is suspended in a position range at the same height as the part to be sprayed.

[0009] Furthermore, a limiting sleeve is fixed to the end of the second adjusting column, and one end of the wire rope in the suspended state passes through the limiting sleeve, which is located below the pulley.

[0010] Furthermore, the second square shaft is provided with a through groove, through which the wire rope passes, and the limiting sleeve is located within the through groove.

[0011] Furthermore, the end face of the inner hole of the limiting sleeve is provided with a rounded corner.

[0012] Furthermore, a baffle is fixed to the wire rope located below the limiting sleeve, and the baffle is pressed against the lower surface of the limiting sleeve under the action of the coil spring.

[0013] Furthermore, a handle is fixed to the end of the wire rope.

[0014] Furthermore, the end of the rotating shaft is detachably connected to a hook for suspending the workpiece to be sprayed.

[0015] Compared with the prior art, the advantages of this utility model are as follows: This utility model only requires pulling the wire rope to drive the winding reel to rotate, thereby realizing the rotation of the rotating shaft and the mannequin; after the spraying is complete, the wire rope is released, and the winding reel will rewind under the action of the coil spring, thereby realizing the winding and resetting of the wire rope; therefore, this utility model eliminates the problem that when the mannequin needs to be rotated manually, the hand will touch the sprayed part of the mannequin, thus affecting the spraying quality and causing injury to the hand; and this utility model does not require an additional power source, avoiding the problem of increased cost or maintenance frequency caused by the introduction of a motor. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the installation of the lifting equipment inside the spray booth.

[0018] Figure 2 This is an enlarged schematic diagram of the overall structure of this utility model;

[0019] Figure 3 for Figure 2 A magnified view of a portion of the diagram after the first and second square axes are hidden.

[0020] The components are: 1. Adjusting seat; 2. Second square shaft; 3. Spray booth; 4. Wire rope; 5. Handle; 6. Rewinding reel; 7. Second adjusting column; 8. First adjusting column; 9. Through hole; 10. First square shaft; 11. Through groove; 12. Pulley; 13. Rotating shaft; 14. Hook; 15. Pull ring indexing pin; 16. Spring plate; 17. Baffle; 18. Limiting sleeve. Detailed Implementation

[0021] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0022] Example: Please refer to Figure 1-3A mannequin spray painting hoist includes a first square shaft 10 fixed inside a spray booth 3, an adjusting seat 1 adjustablely connected to the first square shaft 10, and a rotating shaft 13 rotatably connected to the adjusting seat 1. The bottom of the rotating shaft 13 is used to suspend the mannequin (such as an arm or leg). A coiled spring disc 16 is fixedly connected to the adjusting seat 1, and the rotating shaft 13 passes through the coiled spring disc 16. The rotating shaft 13 located inside the coiled spring disc 16 is connected to the coiled spring inside the coiled spring disc 16. A take-up reel 6 is fixedly connected to the end of the rotating shaft 13 away from the workpiece to be sprayed. A traction mechanism is provided on the adjusting seat 1. One end of the steel wire rope 4 in the take-up reel 6 passes around the traction mechanism and hangs at the same height as the mannequin. Within the designated area, when it is necessary to adjust the spraying angle of the mannequin, simply pull the wire rope 4, which will drive the take-up reel 6 to rotate, thereby rotating the rotating shaft 13. After the spraying is complete, the wire rope 4 can be released, and the take-up reel 6 will rewind under the action of the coil spring, thus resetting the wire rope 4. Therefore, this invention eliminates the problem that in the past, when the mannequin needed to be rotated manually, the hand would touch the already sprayed parts of the mannequin, which would affect the spraying quality and cause injury to the hand. Moreover, this invention does not require an additional power source, avoiding the problem of increased cost or maintenance frequency caused by the introduction of a motor.

[0023] In this embodiment, the first square shaft 10 is provided with several through holes 9, and the adjusting seat 1 is fixedly connected with a pull ring indexing pin 15. The spring of the pull ring indexing pin 15 is inserted into one of the through holes 9. When it is necessary to adjust the position of the rotating shaft 13, it is only necessary to pull the spring of the pull ring indexing pin 15 out of the through hole 9. After sliding the rotating shaft 13 to the appropriate position, the pull ring indexing pin 15 is released, so that the spring can re-fit with the newly aligned through hole 9.

[0024] In this embodiment, the adjusting seat 1 includes a first adjusting column 8 connected to a first square shaft 10, a second adjusting column 7 connected to a second square shaft 2 fixed inside the spray booth 3, and an adjusting plate for connecting the first adjusting column 8 and the second adjusting column 7; the traction mechanism is fixedly connected to the second adjusting column 7, the rotating shaft 13 is rotatably connected to the sleeve fixed to the top of the adjusting plate, and a coil spring disc 16 is fixedly connected to the bottom of the adjusting plate. The rotatable connection can be in the form of a bearing connection; through the bidirectional support of the adjusting plate by the first adjusting column 8 and the second adjusting column 7, the support quality of the adjusting seat 1 for the rotating shaft 13 is improved, preventing the adjusting seat 1 from deforming due to the generation of additional torque.

[0025] The traction mechanism includes two support rods fixed to the end of the second adjusting column 7, a pulley 12 rotatably connected between the two support rods, and a limiting component fixed to the end of the second adjusting column 7. The lower surface of the support rods abuts against the upper surface of the second square shaft 2. One end of the wire rope 4 passes over the pulley 12 and is suspended in a position range at the same height as the part to be sprayed. Therefore, when the wire rope 4 is pulled, the pulley 12 plays a traction role on the wire rope 4, thereby ensuring the normal pulling of the wire rope 4, realizing the rotation of the winding reel 6, and then realizing the rotation of the rotating shaft 13.

[0026] The end of the second adjusting column 7 is also fixedly connected to a limiting sleeve 18. One end of the suspended wire rope 4 passes through the limiting sleeve 18, which is located below the pulley 12, thus preventing the wire rope 4 from slipping out of the pulley 12. The second square shaft 2 is provided with a through groove 11, through which the wire rope 4 passes, and the limiting sleeve 18 is located within the through groove 11, making the structure of the lifting device more compact. The end face of the inner hole of the limiting sleeve 18 is provided with rounded corners to prevent the wire rope 4 from being cut. In addition, a baffle 17 is fixedly connected to the wire rope 4 below the limiting sleeve 18. The baffle 17 is pressed tightly against the limiting sleeve 18 by the action of a coil spring. The lower surface of the limiting sleeve 18 keeps the steel wire rope 4 above the limiting sleeve 18 taut, further preventing the steel wire rope 4 from slipping off the pulley 12; the end of the steel wire rope 4 is fixed with a handle 5 for easy pulling; and the end of the rotating shaft 13 is detachably connected to a hook 14 for hanging the parts to be sprayed. This detachable method can be in the form of a flange connection. When it is necessary to hang different parts of the mannequin (the hanging method may be different, some can be hung directly, while others need to be clamped), this can be achieved by changing different hooks 14.

[0027] Working principle: When it is necessary to adjust the spraying angle of the mannequin, simply pull the steel wire rope 4, which will drive the take-up reel 6 to rotate, thereby rotating the rotating shaft 13 and the mannequin. Then, the rotated mannequin can be sprayed. After the spraying is complete, release the steel wire rope 4, and the take-up reel 6 will rewind under the action of the coil spring, thereby winding up the steel wire rope 4. When the baffle 17 is pressed against the lower surface of the limiting sleeve 18 under the action of the coil spring, the steel wire rope 4 is reset. Therefore, this utility model eliminates the problem that when the mannequin needs to be rotated by hand, the hand will touch the sprayed part of the mannequin, which will affect the spraying quality and cause injury to the hand. Moreover, this utility model does not require an additional power source, avoiding the problem of increased cost or maintenance frequency caused by the introduction of a motor.

[0028] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "upper," "lower," "left," "right," "front," "back," and similar expressions used in this document are for illustrative purposes only.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A mannequin spray hanger, characterized by, The system includes a first square shaft (10) fixed inside the spray booth (3), an adjusting seat (1) adjustablely connected to the first square shaft (10), and a rotating shaft (13) rotatably connected to the adjusting seat (1). The bottom of the rotating shaft (13) is used to suspend the workpiece to be sprayed. A coiled spring disc (16) is fixedly connected to the adjusting seat (1). The rotating shaft (13) passes through the coiled spring disc (16). The rotating shaft (13) located inside the coiled spring disc (16) is connected to the coiled spring inside the coiled spring disc (16). A take-up reel (6) is fixedly connected to one end of the rotating shaft (13) away from the workpiece to be sprayed. A traction mechanism is provided on the adjusting seat (1). One end of the steel wire rope (4) in the take-up reel (6) passes around the traction mechanism and hangs in a position range at the same height as the workpiece to be sprayed.

2. The mannequin spray painting hanger according to claim 1, wherein The first square shaft (10) is provided with several through holes (9), and a pull ring indexing pin (15) is fixedly connected to the adjusting seat (1). The spring of the pull ring indexing pin (15) is inserted into one of the through holes (9).

3. The mannequin spray painting hanger according to claim 1, wherein The adjusting seat (1) includes a first adjusting column (8) connected to the first square shaft (10), a second adjusting column (7) connected to the second square shaft (2) fixed inside the spray booth (3), and an adjusting plate for connecting the first adjusting column (8) and the second adjusting column (7); the traction mechanism is fixedly connected to the second adjusting column (7), the rotating shaft (13) is rotatably connected to the sleeve fixed to the top of the adjusting plate, and the coil spring disc (16) is fixedly connected to the bottom of the adjusting plate.

4. The mannequin spray painting hanger according to claim 3, wherein The traction mechanism includes two support rods fixed to the end of the second adjusting column (7), a pulley (12) rotatably connected between the two support rods, and a limiting component fixed to the end of the second adjusting column (7); the lower surface of the support rod abuts against the upper surface of the second square shaft (2), and one end of the wire rope (4) passes around the pulley (12) and is suspended in a position range at the same height as the part to be sprayed.

5. The mannequin spray painting hanger according to claim 4, wherein The end of the second adjusting column (7) is also fixed to a limiting sleeve (18), one end of the wire rope (4) in the suspended state passes through the limiting sleeve (18), and the limiting sleeve (18) is located below the pulley (12).

6. The mannequin spray painting hanger according to claim 5, wherein The second square shaft (2) is provided with a through groove (11), the wire rope (4) passes through the through groove (11), and the limiting sleeve (18) is located in the through groove (11).

7. The mannequin spray painting hanger according to claim 5, wherein The end face of the inner hole of the limiting sleeve (18) is provided with a rounded corner.

8. The mannequin spray painting hanger according to claim 5, wherein A baffle (17) is fixed to the wire rope (4) located below the limiting sleeve (18), and the baffle (17) is pressed against the lower surface of the limiting sleeve (18) under the action of the coil spring.

9. The mannequin spray painting hanger according to any one of claims 1 to 8, wherein, The end of the wire rope (4) is fixed with a handle (5).

10. The mannequin spray painting hanger according to any one of claims 1 to 8, wherein The end of the rotating shaft (13) is detachably connected to a hook (14) for suspending the workpiece to be sprayed.

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