Sand accumulation prevention sand blasting rotary table suitable for automatic sand blasting chamber of gas compressor

Abstract

The utility model discloses a sand accumulation prevention sand blasting rotary table suitable for an automatic sand blasting chamber of a gas compressor, and relates to the technical field of sand blasting. The rotary table is rotationally mounted on the supporting main body and is used for placing a sand blasting workpiece, and the table surface at the top end of the rotary table upwards extends out of the supporting main body; the spray gun is used for carrying out sand blasting on a workpiece on the rotary table and simultaneously cleaning sand on the rotary table, and the spray gun is positioned above the table surface of the rotary table; and the follow-up scraping plate is used for cleaning sand between the rotary table and the supporting main body, is positioned below the table surface of the rotary table and above the top end surface of the supporting main body, and is fixedly connected with the table surface of the rotary table. The sand-accumulation-preventing sand blasting rotary table provided by the utility model has the beneficial effects of improving the sand blasting efficiency, reducing the cleaning workload, prolonging the service life of equipment, improving the working safety, protecting the environment, saving energy and the like, and the automatic sand blasting production efficiency and quality of a gas compressor can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting, and more specifically to a sand blasting turntable for preventing sand accumulation in an automatic sand blasting room of a compressor. Background Art

[0002] In the manufacturing industry, sandblasting technology is a common surface treatment method that can remove surface dirt, oxide layer, rust and other undesirable substances to improve surface quality and enhance product appearance.

[0003] The compressor automatic sandblasting room is a surface coating machine equipment, its main function is to strengthen the casting surface and improve the casting process performance.

[0004] The sandblasting turntable in the sandblasting equipment is one of the important components. It moves the surface of the workpiece into the spraying range of the sandblasting gun by rotating, thereby cleaning and processing the surface of the workpiece. However, since sand easily accumulates on the surface of the sandblasting turntable, it leads to problems such as reduced sandblasting efficiency and reduced surface quality of the workpiece. Therefore, an effective anti-sand accumulation sandblasting turntable is needed to solve this problem. At present, some anti-sand accumulation sandblasting turntables use mechanical brushes, pneumatic jet cleaning and other methods, but these methods have problems such as complex structure and incomplete cleaning. Utility Model Content

[0005] In order to overcome the defects in the above-mentioned prior art, the purpose of the utility model is to provide a sand blasting turntable for preventing sand accumulation in the automatic sand blasting room of a compressor, so as to solve the problems of complex structure and incomplete cleaning in the above-mentioned prior art. The utility model adopts a combination of a follow-up scraper and a spray gun, which can ensure thorough cleaning while having a simple structure and easy maintenance, thereby improving the use efficiency and service life of the sand blasting turntable.

[0006] In order to achieve the above objectives, the technical solution adopted by the utility model is:

[0007] A sand blasting turntable for preventing sand accumulation suitable for an automatic sand blasting room of a compressor, comprising:

[0008] Support the main body;

[0009] A turntable rotatably mounted on the support body for placing the sandblasting workpiece, wherein the top surface of the turntable extends upwardly out of the support body;

[0010] A spray gun for sandblasting the workpiece on the turntable and cleaning the sand on the turntable, wherein the spray gun is located above the table surface of the turntable;

[0011] A follow-up scraper for cleaning sand material between the turntable and the supporting body is located below the tabletop of the turntable and above the top end surface of the supporting body, and is fixedly connected to the tabletop of the turntable.

[0012] Preferably, the turntable comprises a driving member and a table top, wherein the driving member is located in the supporting body and is transmission-connected to the table top to drive the table top to rotate.

[0013] Preferably, a plurality of hollow holes are provided on the table top.

[0014] Preferably, the follower scraper includes several groups of scraper assemblies along the rotation direction of the turntable.

[0015] Preferably, the scraper assembly includes a stainless steel plate and a rubber plate, the stainless steel plate is on the top and the rubber plate is on the bottom and the two are connected by bolts, the top end of the stainless steel plate is installed on the bottom end surface of the table by bolts, and the bottom end of the rubber plate contacts the top end surface of the support body.

[0016] Preferably, the outer periphery of the support body is covered with wear-resistant rubber.

[0017] Preferably, the supporting body is a walkable supporting mechanism and is rollingly mounted on a track.

[0018] Preferably, it also includes a manual blow gun located beside the supporting body.

[0019] Preferably, the table top is made of steel plate.

[0020] Preferably, the table top is a rotating circular flat plate.

[0021] The above-mentioned anti-sand accumulation sandblasting turntable provided by the utility model, first of all, the turntable table is the main working area of ​​the sandblasting operation, which can carry the workpiece to be processed and spray sand on the surface of the workpiece for processing. The turntable table is made of steel plate, which has strong wear resistance and load-bearing capacity. Secondly, the follow-up scraper at the bottom of the table is an important device to prevent sand accumulation. It is located at the bottom of the turntable, and most of the sand is swept to the outside of the turntable by rotating to clean the sand on the turntable. The follow-up scraper is made of high-quality rubber guard plate, which has strong wear resistance and corrosion resistance, and can maintain a good cleaning effect during long-term use. The spray gun is a device for spraying sand, which is located above the turntable. Through program settings, the spray gun can blow the turntable table and the lower part of the turntable, and then cooperate with the manual blow gun to clean the tooling sandblasting turntable. Finally, the wear-resistant rubber is located on the periphery of the support body, which can prevent dust and impact damage, and meet the sealing effect of frequent use for many years. The wear-resistant rubber has strong elasticity and wear resistance, which can prevent dust and sand from entering the turntable during operation, thereby ensuring the stability and efficiency of the sandblasting operation.

[0022] Beneficial effects of the utility model:

[0023] The anti-sand accumulation sandblasting turntable provided by the utility model improves the sandblasting efficiency: the traditional sandblasting equipment has the problem that the sandblasting efficiency is affected by the accumulation of sand on the sandblasting turntable, while the anti-sand accumulation sandblasting turntable in the utility model can quickly clean the sand on the turntable through the combined use of the follow-up scraper and the spray gun, thereby effectively improving the efficiency of the sandblasting work.

[0024] The utility model provides a sand blasting turntable that prevents sand accumulation, which reduces the cleaning workload: the traditional sand blasting equipment needs to clean the turntable after use, which has a large cleaning workload, while the utility model can quickly clean the turntable, reducing the cleaning workload.

[0025] The utility model provides a sand blasting turntable that prevents sand accumulation and prolongs the service life of the equipment: the utility model uses wear-resistant rubber as a dust-proof sealing material, which can effectively prevent sand, dust, etc. from entering the interior of the turntable, thereby protecting the internal components of the equipment and prolonging the service life of the equipment.

[0026] The sand blasting turntable with anti-sand accumulation provided by the utility model improves work safety: the utility model can quickly clean the turntable, reduce the time for workers to contact sand materials and clean the turntable, and improve work safety.

[0027] The anti-sand accumulation sandblasting turntable provided by the utility model is environmentally friendly and energy-saving: in the utility model, a spray gun is used to blow the turntable to clean the tooling sandblasting turntable, thereby avoiding the waste of a large amount of water resources in the traditional cleaning method, and having the effect of environmental protection and energy saving.

[0028] In summary, the utility model has the beneficial effects of improving sandblasting efficiency, reducing cleaning workload, extending equipment service life, improving work safety, environmental protection and energy saving, and can effectively improve the production efficiency and quality of automatic sandblasting of compressed air machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the utility model;

[0030] Figure 2 for Figure 1 The enlarged view of the left part;

[0031] Figure 3 It is a side view of the utility model;

[0032] Reference numerals:

[0033] 1. Support body; 2. Turntable; 21. Tabletop; 22. Hollow hole; 3. Spray gun; 4. Follow-up scraper; 41. Stainless steel plate; 42. Rubber plate; 5. Wear-resistant rubber; 6. Workpiece. DETAILED DESCRIPTION

[0034] The concept, specific structure and technical effects of the present invention will be clearly and completely described below in combination with the embodiments and drawings to fully understand the purpose, features and effects of the present invention.

[0035] Example 1

[0036] A sand blasting turntable for preventing sand accumulation in an automatic sand blasting room of a compressor, such as Figure 1-3 As shown, including:

[0037] Support body 1;

[0038] A turntable 2 is rotatably mounted on the support body 1 for placing the sandblasting workpiece, and a table surface 21 at the top of the turntable 2 extends upwardly out of the support body 1;

[0039] A spray gun 3 for sandblasting the workpiece on the turntable 2 and cleaning the sand material on the turntable 2, the spray gun 3 is located above the table 21 of the turntable 2;

[0040] The follow-up scraper 4 is used to clean the sand between the turntable 2 and the supporting body 1. The follow-up scraper 4 is located below the table surface 21 of the turntable 2 and above the top surface of the supporting body 1, and is fixedly connected to the table surface 21 of the turntable 2.

[0041] In this embodiment, the support body 1 is used to support the turntable 2. The turntable 2 is used to place the sandblasting workpiece. The spray gun 3 is an automatic spray gun, which has two functions. One is to use it to spray sand during sandblasting to sandblast the workpiece on the turntable 2; the other is to blow the turntable 2 to clean the accumulated sand during sand cleaning. The follow-up scraper 4 is used to scrape out the sand between the turntable 2 and the support body 1.

[0042] Example 2

[0043] This embodiment is further described on the basis of the embodiment 1. The turntable 2 includes a driving member and a table 21. The driving member is located in the supporting body 1 and is in transmission connection with the table 21 to drive the table 21 to rotate. A plurality of hollow holes 22 are provided on the table 21.

[0044] In this embodiment, the driving member is a motor, which drives the table 21 to rotate, and the motor has forward and reverse functions. The motor has two functions. One is to drive the table 21 to rotate, so that the workpiece on the table 21 rotates to facilitate the sandblasting process; the other is to drive the table 21 to rotate, and the table 21 then drives the follower scraper 4 to rotate to scrape out the sand between the turntable 2 and the supporting body 1. The motor drives the follower scraper 4 to rotate forward and reverse, and most of the sand can be swept out of the turntable.

[0045] The plurality of hollow holes 22 on the table 21 facilitate the sand material on the table 21 to enter the top surface of the support body 1 downward, thereby facilitating the cleaning of the follower scraper 4. The table 21 adopts a hollow structure design, and the table 21 can effectively reduce the accumulation of sand material on the table 21 through the hollow part during the sandblasting operation.

[0046] Example 3

[0047] This embodiment is further elaborated on the basis of the embodiment 2, and the follow-up scraper 4 includes several groups of scraper assemblies along the rotation direction of the turntable 2. The scraper assembly includes a stainless steel plate 41 and a rubber plate 42, the stainless steel plate 41 is on the top, the rubber plate 41 is on the bottom and the two are connected by bolts, the top of the stainless steel plate 41 is installed on the bottom end surface of the table 21 by bolts, and the bottom end of the rubber plate 42 is in contact with the top end surface of the supporting body 1. The rotation of the table 21 drives the stainless steel plate 41 to rotate, and the stainless steel plate 41 drives the rubber plate 42 to rotate, cleaning the sand between the turntable 2 and the supporting body 1. The table 21 is made of steel plate. The table 21 is a rotating circular flat plate.

[0048] The outer periphery of the support body 1 is covered with wear-resistant rubber 5, which can effectively prevent dust and impact damage, and meet the sealing effect of frequent use for many years. The support body 1 is a walkable support mechanism, and is rolled and installed on the track to perform sandblasting work.

[0049] It also includes a manual blow gun located next to the support body 1. In this embodiment, the spray gun includes the above-mentioned automatic spray gun and manual blow gun, both of which are automatic spray guns and manual blow guns in the prior art. This embodiment does not improve their specific structure and principle, but only improves their use. The automatic spray gun is a spray gun of the sandblasting equipment in the prior art, which can be moved on the track above the turntable for sandblasting operations, and can control the spray direction and intensity of the sand. In the prevention of sand accumulation, the spray gun is mainly responsible for blowing the turntable and cleaning the accumulated sand. The manual blow gun is a manual blow-cleaning gun in the prior art, which is used for daily cleaning and maintenance.

[0050] The anti-sand accumulation sandblasting turntable provided in this embodiment is used to prevent the sand accumulation on the tooling sandblasting turntable from affecting the sandblasting efficiency. When the turntable 2 completes the sandblasting work, the follower scraper 4 cleans most of the sand by rotating, and the spray gun blows the turntable surface and the lower part of the turntable to clean the tooling sandblasting turntable. The wear-resistant rubber can prevent dust and impact damage, and meet the sealing effect of frequent use for many years.

[0051] Specifically, the electric vehicle turntable table top 21 is the core part of the anti-sand accumulation sandblasting turntable. It rotates through a driving member. The scraper at the bottom of the table top is a follower scraper 4 located under the turntable, which cleans the sand by rotating. The spray gun 3 is the core part of the sandblasting equipment, which can control the spray direction and intensity of the sand. In the anti-sand accumulation sandblasting turntable, the spray gun 3 is mainly responsible for blowing the turntable and cleaning the accumulated sand. The wear-resistant rubber 5 is a dustproof sealing material located on the periphery of the turntable, which can prevent sand, dust, etc. from entering the inside of the turntable, thereby ensuring the normal operation and service life of the sandblasting turntable.

[0052] In addition, the turntable table and the bottom follow-up scraper of this embodiment are made of high-strength materials to ensure the stability and durability of the device during use. The materials of the follow-up scraper and the turntable table can be selected according to the actual use environment and requirements, and generally high-quality rubber, stainless steel, wear-resistant cast iron and other materials can be selected. At the same time, the gap between the scraper and the table of the support body 1 also needs to be adjusted according to the size of the sand and the use requirements to ensure that the scraper can effectively remove the sand on the table without causing damage to the support body 1.

[0053] In actual use, the anti-sand accumulation sandblasting turntable of this embodiment has the advantages of being easy to use, quick to clean, dustproof, and wear-resistant. Due to the design of the follow-up scraper and the spray gun, sand will not accumulate on the turntable, thereby improving the efficiency and quality of sandblasting. At the same time, the wear-resistant rubber on the outer periphery of the turntable body also extends the life of the sandblasting turntable and reduces the replacement and maintenance costs.

[0054] In order to better understand the present invention, the following is a complete description of the working principle of the present invention:

[0055] When in use, place the workpiece on the table 21 of the turntable 2, start the turntable, and rotate the workpiece to the sandblasting area. During sandblasting, sand will be sprayed out from the spray gun 3 to sandblast the workpiece on the sandblasting turntable table 21. During the sandblasting process, the sand will fall through the hollow holes 22 on the turntable table 21, and the follower scraper 4 will sweep most of the sand to the outside of the turntable by rotating. After the sandblasting process is completed, the spray gun 3 will blow the turntable table 21 and the lower part of the turntable to clean the tooling sandblasting turntable. The wear-resistant rubber 5 can prevent dust and impact damage, and meet the sealing effect of frequent use for many years.

[0056] The implementation methods of the present invention are described in detail above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalents or substitutions are all included in the scope defined by the claims of the present invention.

Claims

1. A sand blasting turntable for preventing sand accumulation in an automatic sand blasting room of a compressor, characterized in that: include: Support body (1); A turntable (2) rotatably mounted on the support body (1) for placing the sandblasting workpiece, wherein a table surface (21) at the top of the turntable (2) extends upwardly from the support body (1); A spray gun (3) for sandblasting a workpiece on the turntable (2) and cleaning the sand material on the turntable (2), wherein the spray gun (3) is located above the table surface (21) of the turntable (2); A follow-up scraper (4) for cleaning sand material between the turntable (2) and the supporting body (1), wherein the follow-up scraper (4) is located below the tabletop (21) of the turntable (2) and above the top end surface of the supporting body (1), and is fixedly connected to the tabletop (21) of the turntable (2).

2. The anti-sand blasting turntable according to claim 1, characterized in that: The turntable (2) comprises a driving member and a table top (21); the driving member is located in the supporting body (1) and is drivingly connected to the table top (21) to drive the table top (21) to rotate.

3. The anti-sand blasting turntable according to claim 1, characterized in that: A plurality of hollow holes (22) are provided on the table top (21).

4. The anti-sand blasting turntable according to claim 1, characterized in that: The follower scraper (4) comprises a plurality of groups of scraper assemblies along the rotation direction of the turntable (2).

5. The anti-sand blasting turntable according to claim 4, characterized in that: The scraper assembly comprises a stainless steel plate (41) and a rubber plate (42), wherein the stainless steel plate (41) is on the top and the rubber plate (42) is on the bottom, and the two are connected by bolts, the top end of the stainless steel plate (41) is mounted on the bottom end surface of the table top (21) by bolts, and the bottom end of the rubber plate (42) is in contact with the top end surface of the support body (1).

6. The anti-sand blasting turntable according to claim 1, characterized in that: The outer periphery of the supporting body (1) is covered with wear-resistant rubber (5).

7. The anti-sand blasting turntable according to claim 1, characterized in that: The supporting body (1) is a walkable supporting mechanism and is rollingly mounted on a track.

8. The anti-sand blasting turntable according to claim 1, characterized in that: It also includes a manual blow gun located next to the supporting body (1).

9. The anti-sand blasting turntable according to claim 1, characterized in that: The table top (21) is made of steel plate.

10. The anti-sand blasting turntable according to claim 1, characterized in that: The table top (21) is a rotating circular flat plate.

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