A spray fixture anti-drop structure

Abstract

The utility model belongs to the technical field of spraying fixtures, specifically a spraying fixture anti-dropping structure, including a vertical plate, the left side wall of the vertical plate is rotatably connected to a turntable, and the left side wall of the turntable is fixedly connected to a support tube. The inner wall of the pipe to be sprayed is inserted into a plurality of spring pieces, and the spring pieces are deformed under the extrusion of the inner wall of the pipe. The first motor is started to drive the threaded rod to rotate, so that the slider slides to the left along the inner wall of the support tube. The slider drives the push ring through the connecting rod, and the push ring can support one end of the spring piece. Since the plurality of spring pieces are combined into a conical structure, the connection effect between the spring piece and the inner wall of the pipe can be increased under the extrusion of the push ring. The pipe is fixed by the internal support to effectively prevent the pipe from falling. When spraying, the second motor is started to drive the turntable to rotate, so that the pipe outside the support tube follows the rotation, which is convenient for comprehensive spraying, simple positioning, good fixing effect, no need for frequent disassembly, and convenient for comprehensive spraying of the pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying fixtures, in particular to a spraying fixture anti-dropping structure. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse into uniform and fine droplets by pressure or centrifugal force and apply them to the surface of the object to be coated. Pipeline painting is to protect the surface of the pipeline, prevent pipeline corrosion and pollution, and extend the service life of the pipeline.

[0003] When some existing pipelines are sprayed, a positioning device is used to fix the pipeline, but the traditional positioning device is relatively troublesome. When the pipeline needs to be fully sprayed, the pipeline needs to be constantly removed from the positioning device and then installed, which is relatively cumbersome. For this reason, a spray fixture anti-dropping structure is proposed. Utility Model Content

[0004] The utility model aims to provide a spraying fixture anti-dropping structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying fixture anti-dropping structure, comprising a vertical plate, the left side wall of the vertical plate is rotatably connected to a turntable, the left side wall of the turntable is fixedly connected to a support tube, the inner side wall of the support tube is provided with evenly distributed sliding grooves, the inner side wall of the support tube is rotatably connected to a threaded rod, the outer side wall of the threaded rod is threadedly connected to a slider, the outer side wall of the slider is slidably connected to the inner side wall of the support tube, the outer side wall of the slider is fixedly connected to evenly distributed connecting rods, and the outer side wall of the connecting rod is slidably connected to the inner side wall of the support tube The inner wall of the slide groove, the inner wall of the support tube is equipped with a first motor, the output end of the first motor is fixedly connected to the right end of the threaded rod, a push ring is provided on the outer side of the support tube, the end of the connecting rod away from the slider is fixedly connected to the inner wall of the push ring, the left side wall of the support tube is fixedly connected with a mounting block, the right side wall of the mounting block is equipped with a plurality of spring sheets, the number of the spring sheets is four, and the right side wall of the vertical plate is equipped with a second motor, the output end of the second motor passes through the inner side wall of the vertical plate and is fixedly connected to the right side wall of the turntable.

[0006] As a further preferred embodiment of the technical solution: a threaded hole is provided on the left side wall of the mounting block, and a bolt is threadedly connected to the inner side wall of the threaded hole.

[0007] As a further preferred embodiment of the present technical solution: the left side wall of the mounting block is fixedly connected with evenly distributed blocking rods.

[0008] As a further preferred embodiment of the present technical solution: a conical ring is fixedly connected to the outer side wall of the push ring.

[0009] As a further preferred embodiment of the technical solution: a rubber pad is bonded to a side of the spring sheet away from the support tube.

[0010] As a further preferred embodiment of the present technical solution: the angle of the spring piece is 110°-140°.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is used, the inner wall of the pipe to be sprayed is inserted into multiple spring pieces, the spring pieces are deformed under the pressure of the inner wall of the pipe, the first motor is started to drive the threaded rod to rotate, so that the slider slides to the left along the inner wall of the support tube, and the slider drives the push ring through the connecting rod, and the push ring can support one end of the spring piece. Since the multiple spring pieces are combined into a conical structure, the connection effect between the spring piece and the inner wall of the pipe can be increased under the pressure of the push ring, and the pipe is fixed by the internal support to effectively prevent the pipe from falling. When spraying, the second motor is started to drive the turntable to rotate, so that the pipe outside the support tube follows the rotation, which is convenient for comprehensive spraying, simple positioning, good fixing effect, no need for frequent disassembly, and convenient for comprehensive spraying of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the turntable, the support cylinder and the second motor in the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the slider, the connecting rod and the push ring in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the mounting block, threaded hole and shift rod in the utility model.

[0017] In the figure: 1. vertical plate; 2. turntable; 3. support cylinder; 4. slide groove; 5. threaded rod; 6. slider; 7. connecting rod; 8. first motor; 9. push ring; 10. mounting block; 11. spring piece; 12. second motor; 13. threaded hole; 14. bolt; 15. stop rod; 16. conical ring; 17. rubber pad. DETAILED DESCRIPTION

[0018] 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. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. 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 making creative work are within the scope of protection of the utility model.

[0019] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0020] See also Figure 1-4The utility model provides a technical solution: a spraying fixture anti-dropping structure, comprising a vertical plate 1, a left side wall of the vertical plate 1 is rotatably connected to a turntable 2, a left side wall of the turntable 2 is fixedly connected to a supporting tube 3, an inner side wall of the supporting tube 3 is provided with a uniformly distributed slide groove 4, the inner side wall of the supporting tube 3 is rotatably connected to a threaded rod 5, an outer side wall of the threaded rod 5 is threadedly connected to a slider 6, an outer side wall of the slider 6 is slidably connected to the inner side wall of the supporting tube 3, an outer side wall of the slider 6 is fixedly connected to a uniformly distributed connecting rod 7, an outer side wall of the connecting rod 7 is slidably connected to the inner side wall of the slide groove 4, a first motor 8 is installed on the inner side wall of the supporting tube 3, an output end of the first motor 8 is fixedly connected to the right end of the threaded rod 5, a push ring 9 is provided on the outer side of the supporting tube 3, an end of the connecting rod 7 away from the slider 6 is fixedly connected to the inner side wall of the push ring 9, a mounting block 10 is fixedly connected to the left side wall of the supporting tube 3, a plurality of spring pieces 11 are provided on the right side wall of the mounting block 10, and the number of the spring pieces 11 is four. A second motor 12 is installed on the right side wall of the plate 1, and the output end of the second motor 12 passes through the inner side wall of the vertical plate 1 and is fixedly connected to the right side wall of the turntable 2; when in use, the inner wall of the pipe to be sprayed is inserted into multiple spring pieces 11, and the spring pieces 11 are deformed under the extrusion of the inner wall of the pipe. The first motor 8 is started to drive the threaded rod 5 to rotate, so that the slider 6 slides to the left along the inner side wall of the support tube 3. The slider 6 drives the push ring 9 through the connecting rod 7, and the push ring 9 can support one end of the spring piece 11. Since the multiple spring pieces 11 are combined into a conical structure, the connection effect between the spring piece 11 and the inner wall of the pipe can be increased under the extrusion of the push ring 9. The pipe is fixed by the internal support to effectively prevent the pipe from falling off. When spraying, the second motor 12 is started to drive the turntable 2 to rotate, so that the pipe outside the support tube 3 follows the rotation, which is convenient for comprehensive spraying, forming a spray fixture anti-dropping structure with simple positioning and good fixing effect. It is convenient to fully spray the pipe without frequent disassembly.

[0021] In this embodiment, specifically: a threaded hole 13 is opened on the left side wall of the mounting block 10, and a bolt 14 is threadedly connected to the inner wall of the threaded hole 13; the bolt 14 passes through four spring pieces 11 and is screwed into the threaded hole 13 to limit the left and right sides of the spring pieces 11.

[0022] In this embodiment, specifically: the left side wall of the mounting block 10 is fixedly connected with evenly distributed blocking rods 15 ; the blocking rods 15 can limit the front and rear positions of the spring piece 11 , and the spring piece 11 can be prevented from rotating under the obstruction of the bolts 14 .

[0023] In this embodiment, specifically: the outer wall of the push ring 9 is fixedly connected with a conical ring 16 ; the conical ring 16 is convenient for adapting to and pushing the spring piece 11 .

[0024] In this embodiment, specifically: a rubber pad 17 is bonded to the side of the spring piece 11 away from the support tube 3; the rubber pad 17 can increase the friction between the spring piece 11 and the inner wall of the pipe and reduce sliding during rotation.

[0025] In this embodiment, specifically: the angle of the spring piece 11 is 110°-140°; the spring piece 11 has good elasticity and can adapt to and fit the inner wall of pipes of different sizes through elasticity.

[0026] The working principle of the utility model is as follows: when in use, the inner wall of the pipe to be sprayed is inserted into multiple spring pieces 11, and the spring pieces 11 are deformed under the extrusion of the inner wall of the pipe. The first motor 8 is started to drive the threaded rod 5 to rotate, so that the slider 6 slides to the left along the inner wall of the support tube 3, and the slider 6 drives the push ring 9 through the connecting rod 7. The push ring 9 can support one end of the spring piece 11. Since the multiple spring pieces 11 are combined into a conical structure, the connection effect between the spring piece 11 and the inner wall of the pipe can be increased under the extrusion of the push ring 9. The pipe is fixed by the internal support to effectively prevent the pipe from falling off. When spraying, the second motor 12 is started to drive the turntable 2 to rotate, so that the pipe outside the support tube 3 follows the rotation, which is convenient for comprehensive spraying, forming a spray fixture anti-dropping structure with simple positioning and good fixing effect. It does not need to be frequently disassembled, which is convenient for comprehensive spraying of the pipe. The bolts 14 can be unscrewed to remove the multiple spring pieces 11, which is convenient for replacement and has a low replacement cost.

[0027] 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 fixture anti-dropping structure, comprising a vertical plate (1), characterized in that: The left side wall of the vertical plate (1) is rotatably connected to a turntable (2), the left side wall of the turntable (2) is fixedly connected to a support tube (3), the inner side wall of the support tube (3) is provided with evenly distributed sliding grooves (4), the inner side wall of the support tube (3) is rotatably connected to a threaded rod (5), the outer side wall of the threaded rod (5) is threadedly connected to a slider (6), the outer side wall of the slider (6) is slidably connected to the inner side wall of the support tube (3), the outer side wall of the slider (6) is fixedly connected to evenly distributed connecting rods (7), the outer side wall of the connecting rod (7) is slidably connected to the inner side wall of the sliding groove (4), and the inner side wall of the support tube (3) is installed with a first motor (8), the output end of the first motor (8) is fixedly connected to the right end of the threaded rod (5), a push ring (9) is provided on the outer side of the support tube (3), one end of the connecting rod (7) away from the slider (6) is fixedly connected to the inner wall of the push ring (9), the left side wall of the support tube (3) is fixedly connected to a mounting block (10), the right side wall of the mounting block (10) is provided with a plurality of spring sheets (11), the number of the spring sheets (11) is four, the right side wall of the vertical plate (1) is installed with a second motor (12), the output end of the second motor (12) passes through the inner side wall of the vertical plate (1) and is fixedly connected to the right side wall of the turntable (2).

2. The anti-dropping structure of a spraying fixture according to claim 1, characterized in that: A threaded hole (13) is provided on the left side wall of the mounting block (10), and a bolt (14) is threadedly connected to the inner side wall of the threaded hole (13).

3. The anti-dropping structure of a spraying fixture according to claim 1, characterized in that: The left side wall of the mounting block (10) is fixedly connected with evenly distributed blocking rods (15).

4. The anti-dropping structure of a spraying fixture according to claim 1, characterized in that: The outer side wall of the push ring (9) is fixedly connected with a conical ring (16).

5. The anti-dropping structure of a spraying fixture according to claim 1, characterized in that: A rubber pad (17) is bonded to the side of the spring sheet (11) away from the support tube (3).

6. The anti-dropping structure of a spraying fixture according to claim 1, characterized in that: The angle of the spring piece (11) is 110°-140°.

Images