Cleaning device of wet sand blasting machine

Abstract

The utility model discloses a cleaning device of a wet sand blasting machine, which belongs to the technical field of sand blasting machines and comprises a machine tool and a cleaning device. The cleaning device comprises a mounting seat and a spraying part, the mounting seat is fixedly arranged on the machine tool, the spraying part is arranged on the mounting seat, the spraying part comprises a water guide pipe, a sealing device and a sealing terminal, the water guide pipe is arranged on the mounting seat, the sealing device is fixedly arranged at the end, close to the machine tool, of the water guide pipe, and the sealing terminal is arranged on the sealing device. The sealing terminal is fixedly arranged on the sealing device and abuts against the machine tool, a pull rope is fixedly arranged on the sealing terminal, the inner wall of the machine tool is flushed through water flow in the water guide pipe by controlling the pull rope, grinding materials remaining on the inner wall of the machine tool after sand blasting operation are cleaned, and after the operation is completed, the inner wall of the machine tool can be cleaned. The inner wall of the machine tool keeps a clean environment, the situation that the machine tool is rusted by grinding materials and water flow is prevented, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting machines, in particular to a cleaning device for a wet sandblasting machine. Background Art

[0002] Sandblasting machine is a kind of equipment widely used in surface treatment industry. It sprays sand or abrasives onto the surface of objects through compressed air or powered water flow to remove dirt, oxide layer, rust, etc. The principle of this equipment is to achieve the effect of cleaning and roughening through the impact force of sand materials, so as to increase the adhesion of the surface of objects, improve the bonding force of coatings, or prepare for subsequent processing and production.

[0003] Sandblasting machines can be of different types according to different classification standards. According to the sandblasting method, they can be divided into dry sandblasting machines and wet sandblasting machines.

[0004] Existing wet sandblasting machines polish the surface of objects by spraying a mixture of abrasives and water. This also causes the consumables used after polishing to be affected by moisture and adhere to the surface of the inner wall of the machine tool. If they are not cleaned in time, the inner wall of the machine tool is prone to rust, resulting in a defect that shortens the life of the equipment.

[0005] Based on this, the utility model designs a cleaning device for a wet sandblasting machine to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a cleaning device for a wet sandblasting machine to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a machine tool and a cleaning device; the cleaning device includes a mounting seat and a spraying part, the mounting seat is fixedly arranged on the machine tool, the spraying part is arranged on the mounting seat, the spraying part includes a water diversion pipe, a sealing device and a sealing terminal, the water diversion pipe is arranged on the mounting seat, the sealing device is fixedly arranged on one end of the water diversion pipe close to the machine tool, the sealing terminal is fixedly arranged on the sealing device, the sealing terminal is in contact with the machine tool, and a pull rope is fixedly arranged on the sealing terminal.

[0008] By adopting the above technical solution, the pull rope controls the opening and closing state of the water diversion pipe, introduces water into the machine tool through the water diversion pipe, and cleans the inner wall of the machine tool, thereby achieving the purpose of cleaning the machine tool.

[0009] Preferably, the sealing device includes a mounting frame, a sliding rod and a compression spring, the mounting frame is fixedly arranged on the water diversion pipe, the mounting frame is provided with a clearance hole, the sliding rod is slidably arranged in the clearance hole, a limiting block is fixedly arranged on the end of the sliding rod away from the machine tool, the compression spring is sleeved on the sliding rod, and the compression spring is in contact with the limiting block and the mounting frame.

[0010] By adopting the above technical solution, the force applied by the pull rope when pulling the sealing terminal will be stored in the compression spring. When the sealing terminal needs to be sealed on the water pipe, the pull rope is released and the compression spring is restored to its length, and the water pipe can be closed.

[0011] Preferably, the sealed terminal comprises a connecting portion, a guiding portion and a sealing portion, the connecting portion is fixedly arranged on the sliding rod, the guiding portion is fixedly arranged on the connecting portion, and the sealing portion is fixedly arranged on the guiding portion.

[0012] By adopting the above technical solution, the sealing part on the sealing terminal ensures that there is no gap between the sealing terminal and the water pipe to cause water leakage when not cleaned. At the same time, the guide part guides the water flow to clean up the residual abrasive on the machine tool wall.

[0013] Preferably, the pull rope is fixedly arranged on the guide portion, and a magnet is fixedly arranged at a position of the pull rope away from the guide portion.

[0014] By adopting the above technical solution, when a wet sandblasting machine is used for operation, the pull rope is adsorbed on the machine tool by a magnet, so that the pull rope can be prevented from affecting the operation in the machine tool.

[0015] In summary, the present application has the following beneficial technical effects: by controlling the pull rope, the water flow in the water pipe can flush the inner wall of the machine tool, and the abrasive remaining on the inner wall of the machine tool after the sandblasting operation can be cleaned, so that after the operation is completed, the inner wall of the machine tool maintains a clean environment, preventing the abrasive and water flow from rusting the machine tool, which has the advantage of extending the practical life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the machine tool structure of this embodiment;

[0018] Figure 2 This is a cross-sectional view of the cleaning device structure of this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Machine tool; 2. Cleaning device; 3. Mounting seat; 4. Spraying part; 5. Water pipe; 6. Sealing device; 7. Sealed terminal; 8. External water pipe; 9. Pull rope; 10. Mounting frame; 11. Sliding rod; 12. Compression spring; 13. Limit block; 14. Connecting part; 15. Guide part; 16. Sealing part; 17. Magnet. DETAILED DESCRIPTION

[0021] 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.

[0022] The following is combined with Figure 1 —2 Provide further details of this application.

[0023] A cleaning device for a wet sandblasting machine comprises a machine tool 1 and a cleaning device 2.

[0024] The cleaning device 2 includes a mounting seat 3 and a spraying part 4. The mounting seat 3 is fixedly arranged on the machine tool 1. The spraying part 4 is arranged on the mounting seat 3. The spraying part 4 includes a water pipe 5, a sealing device 6 and a sealing terminal 7. The water pipe 5 is arranged on the mounting seat 3. The water pipe 5 is connected to an external water pipe 8. The sealing device 6 is fixedly arranged on one end of the water pipe 5 close to the machine tool 1. The sealing terminal 7 is fixedly arranged on the sealing device 6. The sealing terminal 7 abuts against the machine tool 1. A pull rope 9 is fixedly arranged on the sealing terminal 7. The opening and closing state of the water pipe 5 is controlled by the pull rope 9, and the water flow in the external water pipe 8 is introduced into the machine tool 1 through the water pipe 5, and the inner wall of the machine tool 1 is cleaned to achieve the purpose of cleaning the machine tool 1.

[0025] The sealing device 6 includes a mounting frame 10, a sliding rod 11 and a compression spring 12. The mounting frame 10 is fixedly arranged on the water diversion pipe 5. A clearance hole (not shown in the figure) is opened on the mounting frame 10. The sliding rod 11 is slidably arranged in the clearance hole. A limit block 13 is fixedly arranged on the end of the sliding rod 11 away from the machine tool 1. The compression spring 12 is sleeved on the sliding rod 11, and the compression spring 12 is in contact between the limit block 13 and the mounting frame 10. The force applied by the pull rope 9 when pulling the sealing terminal 7 will be stored in the compression spring 12. When the sealing terminal 7 needs to be sealed on the water diversion pipe 5, the pull rope 9 is loosened to restore the length of the compression spring 12, and the water diversion pipe 5 can be closed.

[0026] The sealing terminal 7 includes a connecting portion 14, a guiding portion 15 and a sealing portion 16. The sealing portion 16 is made of flexible rubber. The connecting portion 14 is fixedly arranged on the sliding rod 11, the guiding portion 15 is fixedly arranged on the connecting portion 14, and the sealing portion 16 is fixedly arranged on the guiding portion 15. The sealing portion 16 on the sealing terminal 7 ensures that there is no gap between the sealing terminal 7 and the water pipe 5 to cause water leakage when no cleaning is performed. At the same time, the guiding portion 15 guides the water flow to clean the residual abrasive on the wall of the machine tool 1.

[0027] The pull rope 9 is fixedly arranged on the guide part 15, and a magnet 17 is fixedly arranged on the pull rope 9 at a position away from the guide part 15. The pull rope 9 is adsorbed on the machine tool 1 by the magnet 17, so that the pull rope 9 can be prevented from affecting the operation in the machine tool 1.

[0028] The implementation principle of this embodiment is as follows: after the wet sandblasting machine is used and needs to be cleaned, the pull rope 9 adsorbed on the wall of the machine tool 1 by the magnet 17 is removed and pulled, and the sealing terminal 7 is forced to move downward. At this time, the sealing part 16 is separated from the contact with the water diversion pipe 5, and the water flows out from the water diversion pipe 5, and the inner wall of the machine tool 1 is washed by the guide part 15; after the machine tool 1 is cleaned, the pull rope 9 is released, and the compression spring 12 returns to its original state, so that the limit block 13 drives the sliding rod 11 to move upward together, so that the sealing terminal 7 contacts the machine tool 1, and the sealing part 16 contacts the water diversion pipe 5, completing the sealing effect on the water diversion pipe 5.

[0029] By controlling the pull rope 9, the water flow in the water pipe 5 can flush the inner wall of the machine tool 1, and the abrasive remaining on the inner wall of the machine tool 1 after the sandblasting operation can be cleaned. After the operation is completed, the inner wall of the machine tool 1 maintains a clean environment, preventing the abrasive and water flow from rusting the machine tool 1, which has the advantage of extending the practical life of the equipment.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] 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 cleaning device for a wet sandblasting machine, characterized in that: The invention comprises a machine tool (1) and a cleaning device (2); the cleaning device (2) comprises a mounting seat (3) and a spraying part (4); the mounting seat (3) is fixedly arranged on the machine tool (1); the spraying part (4) is arranged on the mounting seat (3); the spraying part (4) comprises a water diversion pipe (5), a sealing device (6) and a sealing terminal (7); the water diversion pipe (5) is arranged on the mounting seat (3); the sealing device (6) is fixedly arranged on one end of the water diversion pipe (5) close to the machine tool (1); the sealing terminal (7) is fixedly arranged on the sealing device (6); the sealing terminal (7) contacts the machine tool (1); and a pull rope (9) is fixedly arranged on the sealing terminal (7).

2. A cleaning device for a wet sandblasting machine according to claim 1, characterized in that: The sealing device (6) comprises a mounting frame (10), a sliding rod (11) and a compression spring (12); the mounting frame (10) is fixedly arranged on the water diversion pipe (5); a clearance hole is opened on the mounting frame (10); the sliding rod (11) is slidably arranged in the clearance hole; a limit block (13) is fixedly arranged on one end of the sliding rod (11) away from the machine tool (1); the compression spring (12) is sleeved on the sliding rod (11); and the compression spring (12) is abutted between the limit block (13) and the mounting frame (10).

3. A cleaning device for a wet sandblasting machine according to claim 1, characterized in that: The sealed terminal (7) comprises a connecting portion (14), a guiding portion (15) and a sealing portion (16); the connecting portion (14) is fixedly arranged on the sliding rod (11); the guiding portion (15) is fixedly arranged on the connecting portion (14); and the sealing portion (16) is fixedly arranged on the guiding portion (15).

4. A cleaning device for a wet sandblasting machine according to claim 3, characterized in that: The pull rope (9) is fixedly arranged on the guide portion (15), and a magnet (17) is fixedly arranged at a position of the pull rope (9) away from the guide portion (15).

Images