Cleaning mechanism of shot blasting machine

Abstract

The utility model relates to the technical field of shot blasting machines, in particular to a cleaning mechanism of a shot blasting machine, which comprises a barrel body and a barrel cover arranged at the top of the barrel body, a motor, a threaded rod, a fixing ring and two groups of cleaning blocks are further arranged on the barrel body, the motor is arranged on the surface of the barrel body, the threaded rod is arranged at the output end of the motor, the fixing ring is arranged on the surface of the threaded rod, and the cleaning blocks are arranged on the barrel cover. The two sets of cleaning blocks are both arranged at the top of the fixing ring, the motor is turned on, the motor starts to rotate, the motor rotates to drive the threaded rod to rotate synchronously, in the rotating process of the threaded rod, the fixing ring is promoted to move vertically, and the fixing ring drives the cleaning blocks to move synchronously while moving vertically. And the barrel body is cleaned in the moving process of the cleaning block.

Description

Technical Field

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

[0002] Shot blasting machine, also known as sandblasting machine, is a casting equipment that uses high-speed projectiles thrown by the shot blaster to clean or strengthen the surface of castings. It was born in the United States in the 1930s. Shot blasting machines are divided into drum type, chain plate type, hanging type shot blasting machines, etc. according to the structure of the casting carrier. Its grinding methods include centrifugal grinding, water vortex grinding, rotary grinding, etc., and were first used in the foundry industry to remove sand and oxide scale from the surface of cast steel and cast iron parts.

[0003] When the shot blasting machine is in operation, the inside of the machine body is prone to sticking materials, which is not easy to be cleaned. Long-term accumulation can easily affect the normal use of the machine. Since the traditional machine body is set as a whole, it is often necessary to disassemble the machine body for cleaning, which is complicated to operate and inconvenient to clean. For this reason, we proposed a shot blasting machine cleaning mechanism. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned prior art, the utility model provides a shot blasting machine cleaning mechanism.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shot blasting machine cleaning mechanism, including a barrel body, a barrel cover arranged on the top of the barrel body, and the barrel body is also provided with: a motor, a threaded rod, a fixing ring and two groups of cleaning blocks, the motor is arranged on the surface of the barrel body, the threaded rod is arranged at the output end of the motor, the fixing ring is arranged on the surface of the threaded rod, and the two groups of cleaning blocks are both arranged on the top of the fixing ring.

[0006] Preferably, two groups of flat blocks are symmetrically arranged on the sides of the barrel body and the barrel cover, and the surfaces of the two groups of flat blocks are both provided with rubber layers.

[0007] Preferably, a platform is provided at the top edge of the barrel body, the motor is arranged at the center of the platform, and the barrel cover is provided with a circular through hole larger than the motor.

[0008] Preferably, the two groups of cleaning blocks are both arranged in an arc shape, and the outer sides of the two groups of cleaning blocks are in contact with the inner wall of the barrel body.

[0009] Preferably, a limiting ring is provided on the surface of the cleaning block, and the limiting ring is fixedly connected to the fixing ring through a plurality of sets of fixing bolts.

[0010] Preferably, two groups of limit blocks are symmetrically arranged on the side of the fixing ring, and both groups of limit blocks are arranged in a semicircular shape. Two groups of limit grooves are opened on the inner wall of the barrel body, and the surfaces of the limit blocks and the limit grooves are fitted together.

[0011] Preferably, arc-shaped grooves are provided on the surfaces of the two groups of limit blocks, balls are arranged inside the arc-shaped grooves, and arc-shaped grooves matched with the balls are provided on the inner walls of the limit sliding grooves.

[0012] Compared with the prior art, the utility model provides a shot blasting machine cleaning mechanism, which has the following beneficial effects:

[0013] The utility model provides a shot blasting machine cleaning mechanism, including a barrel body, a barrel cover arranged on the top of the barrel body, and the barrel body is also provided with: a motor, a threaded rod, a fixed ring and two groups of cleaning blocks, the motor is arranged on the surface of the barrel body, the threaded rod is arranged at the output end of the motor, the fixed ring is arranged on the surface of the threaded rod, and the two groups of cleaning blocks are arranged on the top of the fixed ring. When the motor is turned on, the motor starts to rotate, and the rotation of the motor drives the threaded rod to rotate synchronously. During the rotation of the threaded rod, the fixed ring is urged to move vertically, and the fixed ring moves vertically while driving the cleaning blocks to move synchronously. The barrel body is cleaned during the movement of the cleaning blocks.

[0014] The utility model proposes a cleaning mechanism for a shot blasting machine, wherein two groups of cleaning blocks are both arranged in an arc shape, and the outer sides of the two groups of cleaning blocks are fitted with the inner wall of the barrel body, and a limiting ring is arranged on the surface of the cleaning block, and the limiting ring is fixedly connected with the fixing ring by a plurality of groups of fixing bolts, and the two groups of cleaning blocks are arranged in an arc shape so that the two groups of cleaning blocks can be better adapted to the inner wall of the barrel body, and after the two groups of cleaning blocks have been used for a long time, the barrel cover is removed, and then the plurality of groups of fixing bolts on the top of the limiting ring are disassembled in turn, and the cleaning blocks can be replaced after the limiting ring is removed, and after the replacement is completed, the limiting ring is covered on the top of the two groups of cleaning blocks, and then the plurality of groups of fixing bolts are screwed into the interior of the limiting ring and the fixing ring in turn, and the two groups of cleaning blocks can be fixed between the fixing ring and the limiting ring through the cooperation between the plurality of groups of fixing bolts, thereby ensuring the cleaning effect of the cleaning blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment;

[0017] Figure 2 It is a partial structural schematic diagram of an embodiment;

[0018] Figure 3For example Figure 2 Schematic diagram of the local structure;

[0019] Figure 4 It is a schematic diagram of the local structure of an embodiment.

[0020] In the figure: 1. barrel body; 2. barrel cover; 3. motor; 4. threaded rod; 5. fixing ring; 6. cleaning block; 7. limit ring; 8. fixing bolt; 9. limit block; 10. limit slide groove; 11. ball bearing. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0022] like Figure 1-4 As shown, this embodiment proposes a shot blasting machine cleaning mechanism, including a barrel body 1, a barrel cover 2 arranged on the top of the barrel body 1, and the barrel body 1 is also provided with: a motor 3, a threaded rod 4, a fixing ring 5 and two groups of cleaning blocks 6, the motor 3 is arranged on the surface of the barrel body 1, the threaded rod 4 is arranged at the output end of the motor 3, the fixing ring 5 is arranged on the surface of the threaded rod 4, and the two groups of cleaning blocks 6 are arranged on the top of the fixing ring 5, the motor 3 is turned on, the motor 3 starts to rotate, the rotation of the motor 3 drives the threaded rod 4 to rotate synchronously, and the threaded rod 4 in the process of rotating, prompts the fixing ring 5 to move vertically, and the fixing ring 5 moves vertically and drives the cleaning blocks 6 to move synchronously. The barrel body 1 is cleaned in the process of the cleaning blocks 6 moving.

[0023] Two groups of flat blocks are symmetrically arranged on the sides of the barrel body 1 and the barrel cover 2, and the surfaces of the two groups of flat blocks are provided with rubber layers. The two groups of flat blocks can facilitate the staff to better move the barrel body 1 and the barrel cover 2. The rubber layer can protect the flat blocks and prevent the flat blocks from being damaged. At the same time, the deformation of the rubber layer itself can increase the friction between the staff's hands and the barrel body 1 and the barrel cover 2, so as to better move the barrel body 1 and the barrel cover 2.

[0024] A platform is provided at the top edge of the barrel body 1, and the motor 3 is arranged at the center of the platform. At the same time, the barrel cover 2 is provided with a circular through hole larger than the motor 3. The platform can support the motor 3, so that the installation of the motor 3 is more stable. The barrel cover 2 is provided with a circular through hole to avoid the motor 3 when installing the barrel cover 2, so as to avoid conflict between the installation of the motor 3 and the barrel cover 2. At the same time, the circular through hole enables the motor 3 to dissipate heat better when it is in operation.

[0025] The two groups of cleaning blocks 6 are both arranged in an arc shape, and the outer sides of the two groups of cleaning blocks 6 fit together with the inner wall of the barrel body 1. A limiting ring 7 is arranged on the surface of the cleaning block 6. The limiting ring 7 is fixedly connected to the fixing ring 5 by a plurality of groups of fixing bolts 8. The two groups of cleaning blocks 6 are arranged in an arc shape so that the two groups of cleaning blocks 6 can better fit with the inner wall of the barrel body 1. After the two groups of cleaning blocks 6 have been used for a long time, the barrel cover 2 is removed, and then the plurality of groups of fixing bolts 8 on the top of the limiting ring 7 are removed in turn. After the limiting ring 7 is removed, the replacement of the cleaning block 6 can be completed. After the replacement is completed, the limiting ring 7 is covered on the top of the two groups of cleaning blocks 6, and then the plurality of groups of fixing bolts 8 are screwed into the limiting ring 7 and the fixing ring 5 in turn. The two groups of cleaning blocks 6 can be fixed between the fixing ring 5 and the limiting ring 7 through the cooperation between the plurality of groups of fixing bolts 8, thereby ensuring the cleaning effect of the cleaning block 6.

[0026] Two groups of limit blocks 9 are symmetrically arranged on the side of the fixed ring 5, and the two groups of limit blocks 9 are both arranged in a semicircular shape. Two groups of limit grooves 10 are opened on the inner wall of the barrel body 1. The surfaces of the limit blocks 9 are in contact with the limit grooves 10. When the fixed ring 5 moves vertically inside the barrel body 1, the two groups of limit blocks 9 move inside the limit grooves 10 driven by the fixed ring 5, which can limit the fixed ring 5 and keep the fixed ring 5 stable during the movement.

[0027] The surfaces of the two groups of limit blocks 9 are both provided with arc-shaped grooves, and balls 11 are arranged inside the arc-shaped grooves. The inner wall of the limit slide 10 is provided with an arc-shaped groove compatible with the balls 11. The balls 11 on the sides of the two groups of limit blocks 9 can support the sides of the two groups of limit blocks 9. When the two groups of limit blocks 9 move inside the limit slide 10, the two groups of balls 11 roll along the arc-shaped grooves driven by the two groups of limit blocks 9 respectively. In this way, when the two groups of limit blocks 9 move, the friction between the two groups of limit blocks 9 and the limit slide 10 can be reduced, so that the two groups of limit blocks 9 can move more smoothly.

[0028] In the description of the present invention, the terms "first", "second", "another", and "yet another" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A shot blasting machine cleaning mechanism, characterized in that: The invention comprises a barrel body (1), a barrel cover (2) arranged on the top of the barrel body (1), and the barrel body (1) is also provided with: A motor (3) is arranged on the surface of the barrel (1); A threaded rod (4) is arranged at the output end of the motor (3); A fixing ring (5) is arranged on the surface of the threaded rod (4); Two sets of cleaning blocks (6) are both arranged on the top of the fixing ring (5).

2. A shot blasting machine cleaning mechanism according to claim 1, characterized in that: Two groups of flat blocks are symmetrically arranged on the sides of the barrel body (1) and the barrel cover (2), and the surfaces of the two groups of flat blocks are both provided with rubber layers.

3. A shot blasting machine cleaning mechanism according to claim 1, characterized in that: A platform is arranged at the top edge of the barrel body (1), and the motor (3) is arranged at the center of the platform. Meanwhile, the barrel cover (2) is provided with a circular through hole which is larger than the motor (3).

4. A shot blasting machine cleaning mechanism according to claim 3, characterized in that: The two groups of cleaning blocks (6) are both arranged in an arc shape, and the outer sides of the two groups of cleaning blocks (6) are in contact with the inner wall of the barrel body (1).

5. A shot blasting machine cleaning mechanism according to claim 4, characterized in that: A limiting ring (7) is provided on the surface of the cleaning block (6), and the limiting ring (7) is fixedly connected to the fixing ring (5) via a plurality of sets of fixing bolts (8).

6. A shot blasting machine cleaning mechanism according to claim 1, characterized in that: Two groups of limit blocks (9) are symmetrically arranged on the side of the fixing ring (5), and both groups of limit blocks (9) are arranged in a semicircular shape. Two groups of limit sliding grooves (10) are opened on the inner wall of the barrel body (1), and the surfaces of the limit blocks (9) and the limit sliding grooves (10) are in contact with each other.

7. A shot blasting machine cleaning mechanism according to claim 6, characterized in that: The surfaces of the two groups of limit blocks (9) are both provided with arc-shaped grooves, inside of which balls (11) are arranged, and the inner wall of the limit slide groove (10) is provided with an arc-shaped slide groove matched with the balls (11).

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