Shot blasting machine with cleaning structure

Abstract

The utility model relates to the field of shot blasting machine cleaning, and discloses a shot blasting machine with a cleaning structure, which comprises a shot blasting machine, the upper side of a shot blasting machine workbench is fixedly connected with a centrifugal roller, the inner side of the centrifugal roller is provided with a bent pipe, and the lower side of the bent pipe is communicated with a silica gel brush. A bent pipe is arranged on one side of the centrifugal roller, a silica gel brush is arranged on the other side of the centrifugal roller, a plurality of water permeable holes communicated with one side of the bent pipe are formed in the upper side of the silica gel brush, a silica gel brush mounting mechanism for mounting and fixing the silica gel brush is arranged on the upper side of the centrifugal roller, and the silica gel brush mounting mechanism comprises a bearing plate fixedly connected with one side of the centrifugal roller. And the height of the silica gel brush is lowered through the silica gel brush moving mechanism, so that the silica gel brush is propped against the inner wall of the centrifugal roller, and some stains which are adhered to the roller wall and are difficult to clean can be cleaned more sufficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machine cleaning, in particular to a shot blasting machine with a cleaning structure. Background Art

[0002] In the pharmaceutical field, shot blasting machines are often used to make pill particles. Shot blasting is a process of making wet particles into pellets by setting a rotating centrifugal disk, a blower, and a pneumatic spray gun. First, the wet particles made in the previous process are put into the rotating centrifugal disk, and then the blower is started and then the rotating centrifugal disk is started. The wet particles are affected by the buoyancy of the annular gap air, the rotating centrifugal force, and their own gravity, and move in a circumferential rope-like shape, thereby forming pellets with extremely high sphericity.

[0003] In the existing shot blasting machine, after the shot making is completed, water is generally drained through the preset faucet next to the drum, and then the drum of the shot blasting machine is started again. This cleaning method cleans the inside of the drum. However, this cleaning method is too rough. Since the faucet is located too high, too much water is used for cleaning, which wastes water resources. In addition, this drum cleaning method cannot achieve the cleaning effect for some stains attached to the inner wall of the drum that are difficult to be washed off by water.

[0004] In summary, a shot blasting machine with a cleaning structure is proposed. Utility Model Content

[0005] In order to solve the technical problem of cleaning a shot blasting machine, the utility model provides a shot blasting machine with a cleaning structure.

[0006] The utility model is implemented by the following technical scheme: a shot blasting machine with a cleaning structure, comprising a shot blasting machine, a centrifugal drum is fixedly connected to the upper side of the worktable of the shot blasting machine, a bending tube is arranged on the inner side of the centrifugal drum, a silicone brush is connected to the lower side of the bending tube, a plurality of water permeable holes connected to one side of the bending tube are opened on the upper side of the silicone brush, and a silicone brush installation mechanism for installing and fixing the silicone brush is arranged on the upper side of the centrifugal drum.

[0007] As a further improvement of the above scheme, the silicone brush installation mechanism includes a load-bearing plate fixedly connected to one side of the centrifugal drum, one side of the load-bearing plate is fixedly connected to a threaded sleeve, and the inner side of the threaded sleeve is provided with a silicone brush moving mechanism for moving the silicone brush up and down inside the centrifugal drum.

[0008] As a further improvement of the above scheme, the silicone brush moving mechanism includes a threaded tube threadedly connected to the threaded sleeve, the lower end of the threaded tube is connected to the upper side of the bending tube, and a threaded tube driving mechanism is provided above the threaded sleeve to rotate the threaded tube inside the threaded sleeve.

[0009] As a further improvement of the above scheme, the threaded tube driving mechanism includes a square slot opened in the threaded tube, the inner side of the square slot is slidably connected with a square corrugated tube, a connecting culvert is opened on the square corrugated tube, the upper end of the square corrugated tube is fixedly connected with a handle, the upper side of the load-bearing plate is provided with a square corrugated tube limiting mechanism for limiting the square corrugated tube, and the upper side of the handle is provided with an external water pipe mechanism for supplying water to the bent tube.

[0010] As a further improvement of the above scheme, the square corrugated tube limiting mechanism includes a limiting cover fixedly connected to the outer side of the square corrugated tube, the upper side of the load-bearing plate is fixedly connected to the limiting seat, and the limiting seat sleeve is arranged on the outer side of the limiting cover.

[0011] As a further improvement of the above solution, the external water pipe mechanism includes a water pipe docking valve rotatably connected to the upper side of one end of the handle, and the lower end of the water pipe docking valve is connected to the upper end of the connecting culvert.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model provides a silicone brush. After the shot blasting machine is used, the height of the silicone brush is lowered through the silicone brush moving mechanism to achieve contact with the inner wall of the centrifugal drum. For some stains that are difficult to remove and adhere to the drum wall, the silicone brush can be cleaned more fully.

[0014] 2. The utility model has water-permeable holes on the silica gel brush, which can play a role in fine water supply and save water when cleaning the pellets on the inner wall of the centrifugal drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A front view of a shot blasting machine with a cleaning structure provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the silicone brush installation mechanism in the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the explosion structure;

[0018] Figure 4 It is a schematic structural diagram of a square corrugated tube (14) in the utility model.

[0019] Description of main symbols:

[0020] 1. Shot blasting machine; 2. Centrifugal drum; 3. Bending pipe; 4. Threaded sleeve; 5. Limit seat; 6. Water pipe docking valve; 7. Handle; 8. Load-bearing plate; 9. Silicone brush; 10. Threaded pipe; 11. Water permeable hole; 12. Connecting culvert; 13. Limit cover; 14. Square corrugated pipe; 15. Square slot. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] Example:

[0023] Please combine Figure 1-Figure 4 A shot blasting machine with a cleaning structure in this embodiment includes a shot blasting machine 1. A centrifugal drum 2 is fixedly connected to the upper side of the worktable of the shot blasting machine 1. A bending tube 3 is arranged on the inner side of the centrifugal drum 2. It should be noted that a bending tube structure with a culvert is opened inside the bending tube 3. The contour and positioning of the bending tube structure are adapted to the bottom layout of the centrifugal drum 2. A silicone brush 9 is connected to the lower side of the bending tube 3. A plurality of water permeable holes 11 connected to one side of the bending tube 3 are opened on the upper side of the silicone brush 9. A silicone brush installation mechanism for installing and fixing the silicone brush 9 is arranged on the upper side of the centrifugal drum 2. The silicone brush 9 has excellent friction resistance and abuts against the inner wall, which is helpful for cleaning stains. The aperture of the water permeable hole 11 is small, which is helpful for saving water consumption.

[0024] Please combine Figure 1 As shown, the silicone brush installation mechanism includes a load-bearing plate 8 fixedly connected to one side of the centrifugal drum 2, a threaded sleeve 4 is fixedly connected to one side of the load-bearing plate 8, and a silicone brush moving mechanism is provided on the inner side of the threaded sleeve 4 to enable the silicone brush 9 to move up and down inside the centrifugal drum 2. The load-bearing plate 8 and the centrifugal drum 2 are both made of food-grade stainless steel.

[0025] Please combine Figure 2 As shown, the silicone brush moving mechanism includes a threaded tube 10 threadedly connected to the threaded sleeve 4, the lower end of the threaded tube 10 is connected to the upper side of the bending tube 3, and a threaded tube driving mechanism is provided above the threaded sleeve 4 to rotate the threaded tube 10 inside the threaded sleeve 4.

[0026] Please combine Figure 3 As shown, the threaded tube driving mechanism includes a square slot 15 opened in the threaded tube 10, the inner side of the square slot 15 is slidably connected with a square corrugated tube 14, a connecting culvert 12 is opened on the square corrugated tube 14, the upper end of the square corrugated tube 14 is fixedly connected with a handle 7, the handle 7 is an L-shaped handle, the upper side of the load-bearing plate 8 is provided with a square corrugated tube limiting mechanism for limiting the square corrugated tube 14, and the upper side of the handle 7 is provided with an external water pipe mechanism for supplying water to the bending tube 3.

[0027] Please combine Figure 3As shown, the square corrugated tube limiting mechanism includes a limiting cover 13 fixedly connected to the outer side of the square corrugated tube 14, and the upper side of the bearing plate 8 is fixedly connected to the limiting seat 5, the limiting seat 5 is sleeved on the outer side of the limiting cover 13, and the limiting seat 5 is fixedly connected to the bearing plate 8 by bolts, as shown in FIG. Figure 3 As shown, the upper port of the limiting seat 5 is a circular hollow structure, and the radius is smaller than the radius of the limiting cover 13.

[0028] Please combine Figure 3 As shown, the external water pipe mechanism includes a water pipe docking valve 6 which is rotatably connected to the upper side of one end of the handle 7, and the lower end of the water pipe docking valve 6 is connected to the upper end of the connecting culvert 12. The external water source can be conveniently connected to the water pipe docking valve 6 through the water pipe docking valve 6, and the water enters the silicone brush 9 from top to bottom.

[0029] The implementation principle of a shot blasting machine with a cleaning structure in the embodiment of the present application is as follows: after the shot blasting machine has completed transferring the pills, the centrifugal drum 2 is first paused and started, and then the handle 7 is turned. Since the handle 7 is fixedly connected to the square corrugated tube 14, the square corrugated tube 14 rotates. Due to the action of the square slot 15, the threaded tube 10 is pushed to rotate in the threaded sleeve 4. While the threaded tube 10 rotates, the bending tube 3 is driven to descend until the silicone brush 9 on the bending tube 3 abuts against the inner wall of the centrifugal drum 2. At this time, the water pipe docking valve 6 is used to dock with the external water pipe for water supply. The water flows through the water pipe docking valve 6, passes through the slots opened on the handle 7 in turn, and then passes through the connecting culvert 12 opened on the square corrugated tube 14. The water flows into the interior of the threaded tube 10, and then enters the bending tube 3 from the interior of the threaded tube 10, and smoothly flows out from the water permeable hole 11. Then the centrifugal drum 2 is started again, and the shot blasting machine can be cleaned.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A shot blasting machine with a cleaning structure, comprising a shot blasting machine (1), characterized in that: A centrifugal drum (2) is fixedly connected to the upper side of the worktable of the shot blasting machine (1); a bending tube (3) is arranged on the inner side of the centrifugal drum (2); a silicone brush (9) is connected to the lower side of the bending tube (3); a plurality of water-permeable holes (11) connected to one side of the bending tube (3) are arranged on the upper side of the silicone brush (9); and a silicone brush installation mechanism for installing and fixing the silicone brush (9) is arranged on the upper side of the centrifugal drum (2).

2. A shot blasting machine with a cleaning structure as claimed in claim 1, characterized in that: The silicone brush installation mechanism comprises a load-bearing plate (8) fixedly connected to one side of the centrifugal drum (2); a threaded sleeve (4) is fixedly connected to one side of the load-bearing plate (8); and a silicone brush moving mechanism is provided on the inner side of the threaded sleeve (4) for enabling a silicone brush (9) to move up and down inside the centrifugal drum (2).

3. A shot blasting machine with a cleaning structure as claimed in claim 2, characterized in that: The silicone brush moving mechanism comprises a threaded tube (10) threadedly sleeved with a threaded sleeve (4); the lower end of the threaded tube (10) is communicated with the upper side of the bending tube (3); and a threaded tube driving mechanism is arranged above the threaded sleeve (4) for rotating the threaded tube (10) inside the threaded sleeve (4).

4. A shot blasting machine with a cleaning structure as claimed in claim 3, characterized in that: The threaded tube driving mechanism comprises a square slot (15) provided in the threaded tube (10), a square corrugated tube (14) is slidably connected to the inner side of the square slot (15), a connecting culvert (12) is provided on the square corrugated tube (14), the upper end of the square corrugated tube (14) is fixedly connected to a handle (7), a square corrugated tube limiting mechanism for limiting the square corrugated tube (14) is provided on the upper side of the load-bearing plate (8), and an external water pipe mechanism for supplying water to the bent tube (3) is provided on the upper side of the handle (7).

5. A shot blasting machine with a cleaning structure as claimed in claim 4, characterized in that: The square corrugated tube limiting mechanism comprises a limiting cover (13) fixedly connected to the outer side of the square corrugated tube (14); the upper side of the load-bearing plate (8) is fixedly connected to a limiting seat (5); and the limiting seat (5) is sleeved on the outer side of the limiting cover (13).

6. A shot blasting machine with a cleaning structure as claimed in claim 4, characterized in that: The external water pipe mechanism comprises a water pipe docking valve (6) which is rotatably connected to the upper side of one end of the handle (7), and the lower end of the water pipe docking valve (6) is connected to the upper end of the communication culvert (12).

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