Double-station sand blasting machine and sand blasting machine

Abstract

The utility model relates to a double-station sand blasting machine which comprises a sand blasting box, a sand blasting gun, a workbench and a first driving device, the workbench stretches across the interior and the exterior of the sand blasting box front and back. The front end and the rear end of the workbench are each provided with a workpiece containing area. The first driving device can drive the workbench to rotate so as to exchange the positions of the two workpiece containing areas. According to the utility model, the workbench stretches across the inside and the outside of the sand blasting box front and back, the workpiece placing areas are respectively arranged at the front end and the rear end of the workbench, and the workbench is driven by the first driving device to rotate, so that the positions of the two workpiece placing areas inside and outside the sand blasting box are exchanged; when the sand blasting gun is used, a workpiece subjected to sand blasting treatment can be taken down outside the sand blasting box, the workpiece to be subjected to sand blasting is placed on the workpiece placing area, and the sand blasting gun does not need to be stopped after the sand blasting treatment is completed, so that the workpiece taking and placing efficiency is greatly improved, and the workpiece sand blasting treatment efficiency is greatly improved.

Description

[Technical field]

[0001] The utility model relates to the technical field of sandblasting machines, in particular to a double-station sandblasting machine. [Background technology]

[0002] Sandblasting is a process of impacting and cutting the surface of workpieces with abrasives, which can thoroughly remove dirt, oxide layers, scratches, coatings, rust and other substances on the surface of objects, so that the surface of the workpiece can obtain a certain degree of cleanliness and different degrees of roughness, improve the mechanical properties of the workpiece surface, enhance the fatigue resistance of the workpiece, increase the adhesion between it and the coating, extend the durability of the coating, and also facilitate the leveling and decoration of the coating, eliminate the residual stress of the workpiece and improve the surface hardness of the substrate.

[0003] During the sandblasting operation, the workpiece needs to be placed in the sandblasting box first, and then the sandblasting gun is started to sandblast the workpiece. After the treatment, the sandblasting gun is turned off and the workpiece in the sandblasting box is taken out. Such operation steps are relatively complicated and are not conducive to improving the surface treatment efficiency.

[0004] To solve the above problems, we provide a solution. [Utility Model Content]

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a double-station sandblasting machine, and the technical solution adopted is:

[0006] A double-station sandblasting machine comprises a sandblasting box and a sandblasting gun, a workbench and a first driving device; the workbench spans the inside and outside of the sandblasting box from front to back; workpiece placement areas are respectively arranged at the front and rear ends of the workbench; the first driving device can drive the workbench to rotate to swap the positions of the two workpiece placement areas.

[0007] According to a double-station sandblasting machine of an embodiment of the utility model, the first driving device includes a driving shaft, which is arranged below the workbench, and the driving shaft thereon is connected to the middle part of the workbench, and the driving shaft can drive the workbench to rotate forward or reverse 180° to adjust the positions of the two workpiece placement areas.

[0008] According to a double-station sandblasting machine of an embodiment of the utility model, the work placement area is a workpiece placement table movably arranged at the end of the workbench, and a second driving device is provided under the workbench, and the second driving device can drive the workpiece placement table to rotate on the workbench.

[0009] According to a double-station sandblasting machine of an embodiment of the utility model, a rotating shaft is provided at the end of the workbench, one end of the rotating shaft is connected to the workpiece placement table, and the other end passes through the workbench and is exposed below the workbench to be linked with the second driving device.

[0010] According to a double-station sandblasting machine of an embodiment of the utility model, a rotating wheel is provided in the middle of the workbench, and the second driving device drives the rotating wheel to rotate through a belt linkage with the rotating wheel; a linkage wheel is provided at the end of the rotating shaft exposed below the workbench, and the rotating wheel is linked with the linkage wheel through a belt.

[0011] According to a double-station sandblasting machine of an embodiment of the utility model, the workpiece placement table is a workpiece cylinder for the workpiece to be sleeved thereon.

[0012] According to a double-station sandblasting machine of an embodiment of the utility model, both the first driving device and the second driving device are motors.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the workbench spans the inside and outside of the sandblasting box from front to back, and the workbench is provided with workpiece placement areas at its front and rear ends. The workbench is driven to rotate by a first driving device to realize the position swap of the two workpiece placement areas inside and outside the sandblasting box. In this way, while the sandblasting operation is being carried out inside the sandblasting box, the workpiece that has been sandblasted can be removed outside the sandblasting box and the workpiece to be sandblasted can be placed on the workpiece placement area. The sandblasting gun does not need to be stopped after the sandblasting is completed, which greatly improves the efficiency of taking and placing the workpieces and the efficiency of sandblasting the workpieces.

Brief Description of the Drawings

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 .

[0018] Description of main component symbols:

[0019] 10. Sandblasting box; 20. Sandblasting gun; 30. Workbench; 40. First driving device; 41. Driving shaft; 50. Workpiece placing table; 60. Second driving device; 70. Rotating shaft; 80. Rotating wheel; 90. Linkage wheel. [Specific implementation method]

[0020] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0021] The orientation shown in the drawings cannot be understood as limiting the specific protection scope of the present utility model, and is only provided for reference and understanding of the preferred embodiments. The product components shown in the drawings may be changed in position, increased in number, or simplified in structure.

[0022] The "connection" described in the specification and the mutual "connection" relationship of the components shown in the drawings can be understood as a fixed connection or a detachable connection or an integral connection; it can be a direct connection or a connection through an intermediate medium. Ordinary technicians in this field can understand the connection relationship according to the specific circumstances and can derive different implementation methods in an appropriate manner such as screwing, riveting, welding, clamping or embedding.

[0023] With respect to the directional words such as up, down, left, right, top, bottom, etc. described in the specification and the directions shown in the drawings, the components may be in direct contact or in contact through other features between them; for example, "above" may mean directly above or obliquely above, or it simply means higher than other objects; other directions may be understood by analogy.

[0024] The materials for making parts with solid shapes shown in the specification and drawings may be metal materials, non-metal materials or other synthetic materials; the mechanical processing techniques used for parts with solid shapes may be stamping, forging, wire cutting, laser cutting, casting, injection molding, CNC milling, 3D printing, machining, etc.; ordinary technicians in this field can adaptively select or combine them according to different processing conditions, costs, and precisions, but are not limited to the above-mentioned materials and manufacturing processes.

[0025] The utility model provides a double-station sandblasting machine, such as Figure 1 , 2 As shown, it includes a sandblasting box 10 and a sandblasting gun 20, and also includes a workbench 30 and a first driving device 40; the workbench 30 spans the inside and outside of the sandblasting box 10 from front to back; workpiece placement areas are respectively provided at the front and rear ends of the workbench 30; the first driving device 40 can drive the workbench 30 to rotate to swap the positions of the two workpiece placement areas.

[0026] In the utility model, the workbench 30 spans the inside and outside of the sandblasting box 10 from front to back, and the workbench 30 is provided with workpiece placement areas at its front and rear ends. When in use, the workpiece to be surface treated is first placed on the workpiece placement area of ​​the workbench 30 exposed outside the sandblasting box 10, and then the first driving device 40 is started to drive the workbench 30 to rotate, so that the workpiece placement area with the workpiece is rotated into the sandblasting box 10, and when the sandblasting box 10 is sandblasting the workpiece on the workpiece placement area inside it; the worker places the workpiece to be surface treated on the workpiece placement area outside the workbench 30; after the sandblasting of the workpiece is completed, the first driving device 40 is started to drive the workbench 30 to rotate, the workpiece placement area inside the sandblasting box 10 is rotated out, and the workpiece placement area outside the sandblasting box 10 is rotated out, and then the worker can remove the workpiece whose surface treatment has been completed and put on the workpiece to be surface treated. The utility model drives the workbench 30 to rotate by the first driving device 40, so as to realize the position swapping of the two workpiece placement areas inside and outside the sandblasting box 10. In this way, while the sandblasting operation is being carried out inside the sandblasting box 10, the workpiece that has been sandblasted can be taken out of the sandblasting box 10 and the workpiece to be sandblasted can be placed on the workpiece placement area. After the sandblasting is completed, the sandblasting gun 20 does not need to be stopped, which greatly improves the efficiency of taking and placing the workpieces and the efficiency of the sandblasting of the workpieces.

[0027] According to a double-station sandblasting machine of the utility model, Figure 2 As shown, the first driving device 40 includes a driving shaft 41. The first driving device 40 is arranged below the workbench 30. The driving shaft 41 thereon is connected to the middle part of the workbench 30. The driving shaft 41 can drive the workbench 30 to rotate forward or reverse 180° to adjust the positions of the two workpiece placement areas. When in use, the first driving device 40 drives the driving shaft 41 to rotate, and the driving shaft 41 drives the workbench 30 to rotate forward or reverse.

[0028] According to a double-station sandblasting machine of the utility model, Figure 2As shown, the work placement area is a workpiece placement table 50 movably arranged at the end of the workbench 30, and a second driving device 60 is provided below the workbench 30, and the second driving device 60 can drive the workpiece placement table 50 to rotate on the workbench 30. In this embodiment, the work placement table can be driven to rotate by the second driving device 60, driving the workpiece placed thereon to rotate, so as to better complete the sandblasting operation. Specifically, a rotating shaft 70 is provided at the end of the workbench 30, one end of the rotating shaft 70 is connected to the workpiece placement table 50, and the other end passes through the workbench 30 and is exposed below the workbench 30 to be linked with the second driving device 60. In the embodiment, the linkage between the second driving device 60 and the rotating shaft 70 adopts a belt method. First, a rotating wheel 80 is provided in the middle of the workbench 30, and a linkage wheel 90 is provided at the end of the rotating shaft 70 exposed below the workbench 30. The second driving device 60 first drives the rotating wheel 80 to rotate through the linkage with the rotating wheel 80 through the belt, and the rotating wheel 80 is then linked with the linkage wheel 90 through the belt, thereby driving the rotating shaft 70 to rotate, thereby driving the work placement table to rotate.

[0029] According to a double-station sandblasting machine of the utility model, Figure 2 As shown, the workpiece placement table 50 is a workpiece tube for the workpiece to be mounted thereon.

[0030] According to a double-station sandblasting machine of the utility model, Figure 2 As shown, the first driving device 40 and the second driving device 60 are both motors.

[0031] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A double-station sandblasting machine, comprising a sandblasting box (10) and a sandblasting gun (20), characterized in that: The invention also comprises a workbench (30) and a first driving device (40); the workbench (30) spans the interior of the sandblasting box (10) and the exterior of the sandblasting box (10) from front to back; workpiece placement areas are respectively arranged at the front and rear ends of the workbench (30); and the first driving device (40) can drive the workbench (30) to rotate so as to swap the positions of the two workpiece placement areas.

2. A double-station sandblasting machine according to claim 1, characterized in that: The first driving device (40) comprises a driving shaft (41). The first driving device (40) is arranged below the workbench (30). The driving shaft (41) thereon is connected to the middle part of the workbench (30). The driving shaft (41) can drive the workbench (30) to rotate forward or reverse 180° to adjust the positions of the two workpiece placement areas.

3. A double-station sandblasting machine according to claim 1, characterized in that: The workpiece placement area is a workpiece placement table (50) movably arranged at the end of the workbench (30), and a second driving device (60) is arranged below the workbench (30). The second driving device (60) can drive the workpiece placement table (50) to rotate on the workbench (30).

4. A double-station sandblasting machine according to claim 3, characterized in that: A rotating shaft (70) is provided at the end of the workbench (30), one end of the rotating shaft (70) is connected to the workpiece placement table (50), and the other end passes through the workbench (30) and is exposed below the workbench (30) to be linked with the second driving device (60).

5. A double-station sandblasting machine according to claim 4, characterized in that: A rotating wheel (80) is provided in the middle of the workbench (30), and the second driving device (60) drives the rotating wheel (80) to rotate by linkage with the rotating wheel (80) via a belt; an interlocking wheel (90) is provided at the end of the rotating shaft (70) exposed below the workbench (30), and the rotating wheel (80) is interlocked with the interlocking wheel (90) via a belt.

6. A double-station sandblasting machine according to claim 3, characterized in that: The workpiece placement platform (50) is a workpiece tube for the workpiece to be sleeved thereon.

7. A double-station sandblasting machine according to claim 1, characterized in that: The first driving device (40) and the second driving device (60) are both motors.

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