Casting sand blasting cleaning device

Abstract

The utility model discloses a casting sand blasting cleaning device which comprises a sand blasting device and a sand blasting room, the sand blasting device is composed of a sand blasting machine, a pipeline and a sand blasting gun, a rotator is arranged on the top of the sand blasting room, the part, close to the sand blasting gun, of the pipeline is arranged on the rotator, and the rotator comprises a rotating disc, an electric telescopic arm, a rotating arm and a rotating joint. The utility model relates to the technical field of polishing. According to the technical scheme, the pipeline is installed on the roof in the sand blasting room through the rotator, the pipeline is arranged on the rotator, the telescopic rotating function is achieved, workers are assisted in operation, and the problem that the workers are overtired is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a casting sandblasting cleaning device. Background Art

[0002] Sandblasting is a surface treatment process used to remove scale, sand holes, pores and other impurities on the surface of castings to improve surface quality and precision. This process can also increase the roughness of the casting, which is beneficial for subsequent painting, spraying or other processing. Sandblasting can effectively improve the surface finish and roughness of castings, thereby improving the quality and performance of castings;

[0003] The sandblasting device uses a high airflow to accelerate the sand and spray it out through a sandblasting gun. The sandblasting gun is usually held by hand to process the surface of the workpiece. The sandblasting gun is connected to the sandblasting device through a pipe to transport the sand. Since the pipe is mostly made of thick rubber material, it is also heavy. For easy operation, the pipe near the spray gun is usually tied to the waist by the worker, so that the pipe can move with the worker.

[0004] In summary, this method involves manually tying the pipes around the waist, which in fact increases the labor of workers to a certain extent.

[0005] Based on the above problems, there may already be technical means in the current technology to solve the above technical solutions. This case intends to provide an alternative or replacement technical means. Utility Model Content

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a casting sandblasting cleaning device, including a sandblasting device and a sandblasting room, the sandblasting device is composed of a sandblasting machine, a pipeline, and a sandblasting gun, a rotator is arranged on the roof of the sandblasting room, and the pipeline close to the sandblasting gun is placed on the rotator, and the rotator includes: a rotating disk, an electric telescopic arm, a rotating arm, and a rotating joint;

[0007] The rotating disk is arranged on the roof of the sandblasting room, the electric telescopic arm is arranged on the rotating disk and rotates with it, the rotating arm is installed on the telescopic joint at the end of the electric telescopic arm, and the rotating joint is movably installed at the end of the rotating arm and can rotate thereon;

[0008] After one end of the pipeline is connected to the sand outlet of the sandblasting machine, the other end extends to the top of the roof grid plate, and a section is reserved. It enters from the center of the upper end of the rotating disk and extends from the center of the lower end of the rotating disk. It is overlapped on the telescopic joint at the end of the electric telescopic arm, enters from the center of the rotating arm, and finally extends a section from the rotating joint to connect with the sandblasting gun.

[0009] Preferably, the rotating arm and the rotating joint are "L" shaped.

[0010] Preferably, one section of the pipeline is fixed to the roof grid plate through a fixing portion.

[0011] Preferably, the sandblasting gun is provided with independent switches for raising and recovering.

[0012] Preferably, when the electric telescopic arm is in a fully retracted state, the pipeline is curved, and after the electric telescopic arm is in a maximum telescopic stroke, the pipeline is vertical.

[0013] Beneficial Effects

[0014] The utility model provides a casting sandblasting cleaning device, which has the following beneficial effects: the technical solution installs the pipeline part on the roof of the sandblasting room through a rotator, places the pipeline on the rotator, realizes the function of telescopic rotation, assists workers in operation, and effectively improves the problem of excessive fatigue of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a casting sandblasting cleaning device.

[0016] Figure 2 The utility model is a schematic diagram of the three-dimensional structure of a rotator of a casting sandblasting cleaning device.

[0017] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a rotator of a casting sandblasting cleaning device.

[0018] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a rotator of a casting sandblasting cleaning device.

[0019] In the figure: 1. Sandblasting gun; 2. Sandblasting room; 3. Sandblasting machine; 4. Pipeline; 5. Rotating plate; 6. Electric telescopic arm; 7. Rotating arm; 8. Rotating joint; 9. Through hole. DETAILED DESCRIPTION

[0020] 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. 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 creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a casting sandblasting cleaning device.

[0022] Embodiment: This case aims to provide an auxiliary facility that is beneficial to the work of sandblasting workers. The thickness of the sandblasting pipeline is relatively large. For sandblasting workpieces with larger shapes, workers need to constantly move the spray gun, so they need to drag the pipeline connected to the spray gun, which creates a certain labor intensity for the workers;

[0023] Based on the above problems, the sandblasting auxiliary facilities in this case include a sandblasting device and a sandblasting room 2. The sandblasting device is composed of a sandblasting machine 3, pipelines, and a sandblasting gun 1. A rotator is set on the roof of the sandblasting room 2, and the pipeline close to the sandblasting gun 1 is placed on the rotator;

[0024] The rotating disk 5 is arranged on the roof of the sandblasting room 2, the electric telescopic arm 6 is arranged on the rotating disk 5 and rotates with it, the rotating arm 7 is installed on the telescopic joint at the end of the electric telescopic arm 6, and the rotating joint 8 is movably installed at the end of the rotating arm 7 and can rotate thereon;

[0025] After one end of the pipeline is connected to the sand outlet of the sandblasting machine 3, the other end extends to the top of the roof grid plate, and a section is reserved, and then enters from the center of the upper end of the rotating disk 5, and extends from the center of the lower end of the rotating disk 5, and overlaps the telescopic joint at the end of the electric telescopic arm 6, and then enters from the insertion hole 9 near one end of the rotating arm 7, and finally extends from the rotating joint 8 for a section and is connected to the sandblasting gun 1;

[0026] It should be noted that in this case, the pipeline is introduced from the sandblasting machine 3 to the roof grid plate of the sandblasting room 2, so that it is placed on the grid plate. At the same time, in order to facilitate the rotation and pulling of the pipeline, a rotating disk 5 is arranged at the center of the roof grid, and an electric telescopic arm 6 is arranged below the rotating disk 5. The pipeline is led out from the center of the rotating disk 5, and a part of the pipeline is placed or tied to the telescopic section of the electric telescopic arm 6.

[0027] It should be emphasized that, since the electric telescopic arm 6 has a telescopic stroke, when the electric telescopic arm 6 is in a fully retracted state, a sufficient length of the pipeline should be reserved, specifically, it should be in a bent state;

[0028] The main function of the electric telescopic arm 6 is to solve the problem of pipeline extension. At the same time, a horizontal rotating arm 7 is set on the electric telescopic arm 6. The main function of the rotating arm 7 is to increase the radius of workers' construction and workmanship. In addition, the rotating arm 7 can also offset the downward pressure caused by the pipeline due to its own weight.

[0029] A rotating joint 8 is added to the front end of the rotating arm 7. The function of this rotating joint 8 is to realize the movement of the spray gun within a small radius to make it more flexible. The principle is that since a part of the pipeline needs to extend from the front end of the rotating arm 7, the rotating arm 7 can only realize auxiliary rotation on the horizontal plane, and cannot provide effective assistance for the rotation of the vertical plane. Therefore, an L-shaped rotating joint 8 is set to increase the small radius of the vertical plane.

[0030] The sandblasting gun 1 is provided with independent switches for raising and recovering. The convenience of providing the independent switch for raising is that it can be controlled separately according to the needs of the workers, and the independent button can realize more precise active control.

[0031] In summary, the auxiliary equipment for sandblasting castings provided in this case mainly solves the problem of moving thick and heavy pipelines. This case can also be applied in other fields. However, since there are few sandblasting facilities in other fields with large pipelines and the need for repeated movement, this case is more suitable for sandblasting castings. The setting of the rotating arm 7, rotating joint 8, or electric telescopic arm 6 should be reduced in other fields.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further restrictions. The sentence "comprises an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element". Although embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A casting sandblasting cleaning device, comprising a sandblasting device and a sandblasting room, wherein the sandblasting device is composed of a sandblasting machine, a pipeline, and a sandblasting gun. A rotator is arranged on the roof of the sandblasting room, and the pipeline near the sandblasting gun is placed on the rotator, characterized in that: The rotator comprises: a rotating disk, an electric telescopic arm, a rotating arm, and a rotating joint; The rotating disk is arranged on the roof of the sandblasting room, the electric telescopic arm is arranged on the rotating disk and rotates with it, the rotating arm is installed on the telescopic joint at the end of the electric telescopic arm, and the rotating joint is movably installed at the end of the rotating arm and can rotate thereon; After one end of the pipeline is connected to the sand outlet of the sandblasting machine, the other end extends to the top of the roof grid plate, and a section is reserved. It enters from the center of the upper end of the rotating disk and extends from the center of the lower end of the rotating disk. It is overlapped on the telescopic joint at the end of the electric telescopic arm, enters from the center of the rotating arm, and finally extends a section from the rotating joint to connect with the sandblasting gun.

2. A casting sandblasting cleaning device according to claim 1, characterized in that: The rotating arm and the rotating joint are "L" shaped.

3. A casting sandblasting cleaning device according to claim 1, characterized in that: One section of the pipeline is fixed to the roof grid plate through a fixing portion.

4. A casting sandblasting cleaning device according to claim 1, characterized in that: The sandblasting gun is provided with independent switches for raising and recovering.

5. A casting sandblasting cleaning device according to claim 1, characterized in that: When the electric telescopic arm is in a fully retracted state, the pipeline is bent, and when the electric telescopic arm is in a maximum telescopic stroke, the pipeline is vertical.

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