Sand blasting device for producing imitation PC bricks

Abstract

The utility model relates to the technical field of sand blasting devices for PC brick production, the sand blasting devices comprise two workbenches, a conveying belt is arranged at the upper ends of the workbenches, an overturning assembly is arranged between the two workbenches, the overturning assembly comprises a U-shaped fixing frame, a cylinder is movably mounted in the U-shaped fixing frame, and a sand blasting device is arranged in the cylinder. One end of the cylinder penetrates through the outer portion of the U-shaped fixing frame, a circular gear disc is fixedly installed at one end of the cylinder, an auxiliary table is fixedly installed on the outer side of the U-shaped fixing frame, a T-shaped sliding groove is formed in the upper end of the auxiliary table, a spur rack long plate is arranged at the upper end of the auxiliary table, and an electric telescopic rod is fixedly installed at the upper end of the auxiliary table. A connecting plate is fixedly mounted at one end of the electric telescopic rod, and one end of the connecting plate is fixedly connected with the straight rack long plate; the sand blasting device for producing the imitated PC bricks is high in sand blasting efficiency, and the overturning sand blasting operation can be conveniently carried out on the imitated PC bricks.

Description

Technical Field

[0001] The present application relates to the technical field of sandblasting devices for PC brick production, and in particular to a sandblasting device for the production of imitation PC bricks. Background Art

[0002] PC bricks are polycarbonate bricks. At present, sandblasting is usually performed on the upper surface of PC bricks to achieve a stone-like effect. At this time, a sandblasting device is required. The sandblasting device uses compressed air as the power. The negative pressure formed in the spray gun through the high-speed movement of the airflow ejects the abrasive through the nozzle of the sand conveying pipe and sprays it onto the processed surface to achieve the desired processing purpose.

[0003] After searching, the patent announcement number CN212706234U discloses a sandblasting device for the production of imitation PC bricks, including a workbench, on which a clamping assembly is provided, and after the brick body is fixed by the clamping assembly, a hollow rectangular shell with an open top end is formed, and a sealing cover is provided on the top of the rectangular shell, and a sandblasting nozzle is provided at the bottom of the sealing cover, and the sandblasting nozzle is connected to the exhaust port of a high-pressure fan through a pipe, and the air inlet of the high-pressure fan is connected to a sand supply hopper through a pipe, and a sand unloading valve is provided at the bottom of the sand supply hopper, and a dust suction pipe is also provided at the bottom of the sealing cover, and the dust suction pipe mouth is connected to the air inlet of the dust suction fan through a pipe, and the air outlet of the dust suction fan is connected to a sand storage tank.

[0004] However, in the above patent, although a clamping assembly is provided to perform sandblasting on the PC bricks, the clamped PC bricks are not flipped over, so that only one surface of the PC bricks can be sandblasted during sandblasting, resulting in low sandblasting efficiency. Therefore, those skilled in the art provide a sandblasting device for the production of imitation PC bricks to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present application provides a sandblasting device for the production of imitation PC bricks.

[0006] The sandblasting device for the production of imitation PC bricks provided in this application adopts the following technical solution:

[0007] A sandblasting device for the production of imitation PC bricks, comprising two workbenches. A conveyor belt is arranged at the upper end of the workbench, and a flipping component is arranged between the two workbenches. The flipping component includes a U-shaped fixing frame. A cylinder is movably installed inside the U-shaped fixing frame. One end of the cylinder penetrates outside the U-shaped fixing frame, and a circular gear disc is fixedly installed at one end of the cylinder. An auxiliary table is fixedly installed outside the U-shaped fixing frame. A T-shaped sliding groove is opened at the upper end of the auxiliary table, and a straight rack long plate is arranged at the upper end of the auxiliary table. An electric telescopic rod is fixedly installed at the upper end of the auxiliary table. One end of the electric telescopic rod is fixedly installed with an adapter plate, and one end of the adapter plate is fixedly connected with the straight rack long plate. A guide plate is fixedly installed inside the U-shaped fixing frame on the outer side of the cylinder. A rectangular groove is opened on one side of the guide plate. A rotating motor is fixedly installed outside the guide plate. One end of the output shaft of the rotating motor is fixedly installed with a bidirectional threaded rod, and the bidirectional threaded rod penetrates inside the rectangular groove. Two threaded sliders are sleeved on the outer side of the bidirectional threaded rod, and a clamping plate is fixedly installed at the front end of the threaded slider.

[0008] Preferably, the straight rack long plate is meshed and matched with the circular gear disc, and a T-shaped long plate is fixedly installed at the lower end of the straight rack long plate. The T-shaped long plate is slidably matched with the T-shaped sliding groove.

[0009] Preferably, a sandblasting equipment main body is fixedly installed at the upper end of the workbench, and a rubber shielding curtain is fixedly installed near one side inside the sandblasting equipment main body.

[0010] Preferably, a feeding cover is movably connected to the upper end of the sandblasting equipment main body, and a controller is fixedly installed at the front end of the sandblasting equipment main body.

[0011] In summary, the present application includes the following beneficial technical effects: By setting a flipping component, the two clamping plates clamp the PC brick that has been sandblasted on one side. Then, the electric telescopic rod is started. After the adapter plate drives the straight rack long plate to move to one side, since the circular gear disc is meshed with the straight rack long plate, after the straight rack long plate moves, the circular gear disc rotates, thereby driving the cylinder to rotate. The cylinder drives the guide plate and the clamping plate to flip, and then the PC brick is flipped to another workbench, and the sandblasting work on the other side of the PC brick can be carried out. This component greatly improves the sandblasting efficiency of the PC brick, and has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the overall structural schematic diagram of a sandblasting device for the production of imitation PC bricks in an embodiment of the present application;

[0013] Figure 2 is the structural schematic diagram of the flipping component of a sandblasting device for the production of imitation PC bricks in an embodiment of the present application;

[0014] Figure 3 It is a schematic structural diagram of a guide plate of a sandblasting device for imitating PC brick production in an embodiment of the present application;

[0015] Figure 4 It is a schematic structural diagram of a straight rack long plate of a sandblasting device for imitating PC brick production in an embodiment of the present application.

[0016] Description of reference numerals: 1, workbench; 2, conveyor belt; 3, main body of sandblasting equipment; 4, rubber shielding curtain; 5, feeding cover; 6, controller; 7, flipping assembly; 8, U-shaped fixing frame; 9, cylinder; 10, circular gear disc; 11, auxiliary table; 12, T-shaped chute; 13, straight rack long plate; 14, electric telescopic rod; 141, connecting plate; 15, guide plate; 16, clamping plate; 17, rectangular groove; 18, threaded slider; 19, bidirectional threaded rod; 20, rotating motor; 21, T-shaped long plate. Specific embodiments

[0017] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] As Figure 1-Figure 4 shown, a sandblasting device for imitating PC brick production includes two workbenches 1. A conveyor belt 2 is arranged at the upper end of the workbench 1, and a flipping assembly 7 is arranged between the two workbenches 1. The flipping assembly 7 includes a U-shaped fixing frame 8. A cylinder 9 is movably installed inside the U-shaped fixing frame 8. One end of the cylinder 9 penetrates outside the U-shaped fixing frame 8, and a circular gear disc 10 is fixedly installed at one end of the cylinder 9. An auxiliary table 11 is fixedly installed outside the U-shaped fixing frame 8. A T-shaped chute 12 is opened at the upper end of the auxiliary table 11, and a straight rack long plate 13 is arranged at the upper end of the auxiliary table 11. An electric telescopic rod 14 is fixedly installed at the upper end of the auxiliary table 11. A connecting plate 141 is fixedly installed at one end of the electric telescopic rod 14, and one end of the connecting plate 141 is fixedly connected to the straight rack long plate 13. A guide plate 15 is fixedly installed inside the U-shaped fixing frame 8 on the outside of the cylinder 9. A rectangular groove 17 is opened on one side of the guide plate 15. A rotating motor 20 is fixedly installed outside the guide plate 15. One end of the output shaft of the rotating motor 20 is fixedly installed with a bidirectional threaded rod 19, and the bidirectional threaded rod 19 penetrates inside the rectangular groove 17. Two threaded sliders 18 are sleeved on the outside of the bidirectional threaded rod 19, and a clamping plate 16 is fixedly installed at the front end of the threaded slider 18. First, after the PC brick completes the sandblasting work on one surface, at this time, the PC brick will move to one side of the flipping assembly 7 on the conveyor belt 2. By providing the flipping assembly 7, after starting the rotating motor 20, the bidirectional threaded rod 19 rotates, driving the two threaded sliders 18 to move relatively, so that the clamping plate 16 clamps the PC brick that has completed the sandblasting on one surface. Then, start the electric telescopic rod 14, and the connecting plate 141 drives the straight rack long plate 13 to move to one side.

[0019] In this embodiment, the spur rack long plate 13 is meshed and matched with the circular gear plate 10, and a T-shaped long plate 21 is fixedly installed on the lower end of the spur rack long plate 13, and the T-shaped long plate 21 is slidably matched with the T-shaped slide groove 12. Since the circular gear plate 10 is meshed with the spur rack long plate 13, after the spur rack long plate 13 moves, the circular gear plate 10 rotates, thereby driving the cylinder 9 to rotate, and the cylinder 9 drives the guide plate 15 and the clamping plate 16 to flip, thereby flipping the PC brick onto another workbench 1, and sandblasting work can be performed on the other side of the PC brick.

[0020] In this embodiment, a sandblasting equipment body 3 is fixedly installed on the upper end of the workbench 1, and a rubber shielding curtain 4 is fixedly installed near one side of the inside of the sandblasting equipment body 3.

[0021] In this embodiment, a feeding cover 5 is movably connected to the upper end of the sandblasting equipment body 3, a controller 6 is fixedly installed at the front end of the sandblasting equipment body 3, and abrasive materials required for sandblasting are placed inside the feeding cover 5. The model of the sandblasting equipment body 3 is: PT-TD1350-10A.

[0022] The implementation principle of a sandblasting device for imitation PC brick production in the embodiment of the present application is as follows: first, after the sandblasting of one surface of the PC brick is completed, the PC brick will move to one side of the flip assembly 7 on the conveyor belt 2. By providing the flip assembly 7 and starting the rotating motor 20, the bidirectional threaded rod 19 is rotated, driving the two threaded sliders 18 to move relative to each other, so that the clamping plate 16 clamps the PC brick that has completed one surface sandblasting, and then the electric telescopic rod 14 is started, and the connecting plate 141 drives the spur rack long plate 13 to move to one side. Since the circular gear plate 10 is engaged with the spur rack long plate 13, after the spur rack long plate 13 moves, the circular gear plate 10 rotates, thereby driving the cylinder 9 to rotate, and the cylinder 9 drives the guide plate 15 and the clamping plate 16 to flip, thereby turning the PC brick onto another workbench 1, and the sandblasting of the other surface of the PC brick can be carried out.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sandblasting device for producing imitation PC bricks, comprising two workbenches (1), a conveyor belt (2) being arranged at the upper end of each workbench (1), and a turning assembly (7) being arranged between the two workbenches (1), characterized in that: The flipping component (7) includes a U-shaped fixed frame (8). A cylinder (9) is movably installed inside the U-shaped fixed frame (8). One end of the cylinder (9) penetrates the outside of the U-shaped fixed frame (8), and a circular gear disc (10) is fixedly installed at one end of the cylinder (9). An auxiliary table (11) is fixedly installed on the outside of the U-shaped fixed frame (8). A T-shaped sliding groove (12) is opened at the upper end of the auxiliary table (11), and a straight rack long plate (13) is arranged at the upper end of the auxiliary table (11). An electric telescopic rod (14) is fixedly installed at the upper end of the auxiliary table (11). One end of the electric telescopic rod (14) is fixedly installed with an adapter plate (141), and one end of the adapter plate (141) is fixedly connected to the straight rack long plate (13). A guide plate (15) is fixedly installed inside the U-shaped fixed frame (8) on the outside of the cylinder (9). A rectangular groove (17) is opened on one side of the guide plate (15). A rotating motor (20) is fixedly installed on the outside of the guide plate (15). One end of the output shaft of the rotating motor (20) is fixedly installed with a bidirectional threaded rod (19), and the bidirectional threaded rod (19) penetrates the inside of the rectangular groove (17). Two threaded sliders (18) are sleeved on the outside of the bidirectional threaded rod (19), and a clamping plate (16) is fixedly installed at the front end of the threaded slider (18).

2. The sandblasting device for producing imitation PC bricks according to claim 1 is characterized in that: The straight rack long plate (13) is meshed and matched with the circular gear disc (10), and a T-shaped long plate (21) is fixedly installed at the lower end of the straight rack long plate (13). The T-shaped long plate (21) is slidably matched with the T-shaped sliding groove (12).

3. The sandblasting device for producing imitation PC bricks according to claim 1 is characterized in that: A sandblasting equipment main body (3) is fixedly installed at the upper end of the workbench (1). A rubber shielding curtain (4) is fixedly installed inside the sandblasting equipment main body (3) near one side.

4. The sandblasting device for producing imitation PC bricks according to claim 3 is characterized in that: A feeding cover (5) is movably connected to the upper end of the sandblasting equipment main body (3). A controller (6) is fixedly installed at the front end of the sandblasting equipment main body (3).

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