Steel structure shot blasting machine

Abstract

The utility model discloses a steel structure shot blasting machine which comprises a processing box, a shot blasting box is arranged at the top of the processing box, the shot blasting box is fixedly connected with the processing box, the bottom of the shot blasting box is fixedly connected with a shot blasting device, the shot blasting device penetrates through the processing box, and the shot blasting device is fixedly connected with the processing box. Through the arrangement of the first motor, the rotating shaft, the first clamping plate and the second clamping plate, a steel plate needing shot blasting is placed on the second clamping plate in the using process, then the second motor is controlled by the controller to rotate, the second motor drives a threaded shaft to rotate, and shot blasting is conducted on the steel plate. The threaded shaft drives the first clamping plate to move downwards through the threaded block, the steel plate can be clamped, when the steel plate needs to be turned over, the controller controls the first motor to rotate, the first motor drives the fixing plate to rotate through the rotating shaft, the steel plate can be driven to be turned over, and therefore the steel plate can be turned over automatically in the using process, and using is convenient.

Description

Technical Field

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

[0002] Shot blasting machine refers to a casting equipment that uses high-speed projectiles thrown by a shot blaster to clean or strengthen the surface of castings. The shot blasting machine can simultaneously remove sand, core and clean castings. In some areas, it is also verbally called a sandblasting machine or a sandblasting machine.

[0003] According to CN 218801562 U, a shot blasting machine for steel structure production comprises a processing box and a roller conveyor, wherein the upper ends of the left and right sides of the processing box are symmetrically provided with inlet and outlet ports, the roller conveyor crosses the inlet and outlet ports, the front side of the processing box is provided with a placement groove, a separation drawer is slidably provided in the placement groove, a partition is fixedly provided in the middle of the bottom of the processing box, a funnel plate is fixedly provided inside the processing box, one side of the middle opening of the funnel plate is fixedly connected to the top of the partition, a screening mechanism is provided on one side of the partition, a reciprocating mechanism for driving the screening mechanism to move is provided on one side of the screening mechanism, and a shot blasting assembly is provided above the roller conveyor. The utility model separates and screens rusty steel shots, intact steel shots and worn steel shots through the separation drawer and the screening mechanism, and the rusty steel shots and worn steel shots are classified, stored and processed, and the intact steel shots can be recycled to save resources.

[0004] However, there are some problems when using this equipment. When using this equipment to shot blast steel plates, both sides of the steel plates need to be shot blasted, but this equipment cannot automatically turn the steel plates over when in use. It needs to be turned over manually, which is inconvenient to use. For the problems in related technologies, no effective solutions have been proposed yet. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a steel structure shot blasting machine to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A steel structure shot blasting machine, comprising a processing box, a shot blasting box is arranged on the top of the processing box, the shot blasting box is fixedly connected to the processing box, a shot blasting wheel is fixedly connected to the bottom of the shot blasting box, the shot blasting wheel passes through the processing box, the shot blasting wheel is fixedly connected to the processing box, and a second box door is hingedly connected to the bottom right side of the processing box;

[0008] A first motor is fixedly connected to the center of the left side of the processing box, and the main shaft of the first motor passes through the processing box. A rotating shaft is fixedly connected to the end of the main shaft of the first motor, and the other end of the rotating shaft is fixedly connected to a fixed plate. A second motor is fixedly connected to the inner side of the fixed plate. A controller is fixedly connected to the center of the right side of the processing box.

[0009] As a further solution of the utility model, a first box door is provided on the top of the shot blasting box, and the first box door is hingedly connected to the shot blasting box.

[0010] As a further solution of the utility model, a sieve plate is fixedly connected to the inner side of the processing box, and sieve holes are opened on the sieve plate.

[0011] As a further solution of the utility model, an electric push rod is provided at the bottom of the left side of the processing box, the electric push rod is fixedly connected to the processing box, and the other end of the electric push rod is fixedly connected to a push plate.

[0012] As a further solution of the utility model, a ball is embedded inside the rotating shaft, the ball passes through the rotating shaft, the ball is rotatably connected to the rotating shaft, and the ball is rotatably connected to the processing box.

[0013] As a further solution of the utility model, a threaded shaft is fixedly connected to the end of the main shaft of the second motor, a threaded block is spirally connected to the outer side of the threaded shaft, a first clamping plate is fixedly connected to the outer side of the threaded block, the first clamping plate is slidably connected to the fixed plate, and a second clamping plate is fixedly connected to the outer side of the fixed plate.

[0014] As a further solution of the utility model, the threaded block passes through the fixed plate, and the threaded block is slidably connected to the fixed plate.

[0015] The beneficial effects of the utility model are:

[0016] 1. Through the first motor, the rotating shaft, the first clamping plate and the second clamping plate, the steel plate to be shot blasted is placed on the second clamping plate during use, and then the second motor is controlled to rotate by the controller, and the second motor drives the threaded shaft to rotate, and the threaded shaft drives the first clamping plate to move downward through the threaded block, so that the steel plate can be clamped. When the steel plate needs to be turned over, the first motor is controlled to rotate by the controller, and the first motor drives the fixed plate to rotate through the rotating shaft, which can drive the steel plate to turn over, so that the steel plate can be automatically turned over during use, which is convenient to use;

[0017] 2. Through the second box door, electric push rod and push plate, when the steel shot at the bottom of the processing box needs to be taken out during use, the second box door is opened and the electric push rod is controlled to extend by the controller. The electric push rod drives the push plate to move and push out the steel shot at the bottom of the processing box, so that the steel shot at the bottom of the processing box can be easily taken out after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be 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 paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of a steel structure shot blasting machine according to an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the installation structure of the first clamping plate of a steel structure shot blasting machine according to an embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of A of a steel structure shot blasting machine according to an embodiment of the utility model;

[0022] Figure 4 A steel structure shot blasting machine according to an embodiment of the utility model Figure 2 Schematic diagram of the structure at point B.

[0023] In the figure: 1, processing box; 2, shot blasting box; 3, first box door; 4, shot blasting machine; 5, sieve plate; 6, sieve hole; 7, second box door; 8, electric push rod; 9, push plate; 10, first motor; 11, rotating shaft; 12, ball bearing; 13, fixed plate; 14, second motor; 15, threaded shaft; 16, threaded block; 17, first clamping plate; 18, second clamping plate; 19, controller. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a steel structure shot blasting machine is provided.

[0026] Please refer to the instruction manual Figure 1-4According to a steel structure shot blasting machine of an embodiment of the utility model, it includes a processing box 1, a shot blasting box 2 is provided on the top of the processing box 1, the shot blasting box 2 is fixedly connected to the processing box 1, a shot blasting wheel 4 is fixedly connected to the bottom of the shot blasting box 2, the shot blasting wheel 4 passes through the processing box 1, the shot blasting wheel 4 is fixedly connected to the processing box 1, and a second box door 7 is hingedly connected to the bottom right side of the processing box 1. This arrangement is convenient for opening the processing box 1 and taking out the steel shots. A first motor 10 is fixedly connected to the central position of the left side of the processing box 1, and the main shaft of the first motor 10 passes through the processing box 1. A rotating shaft 11 is fixedly connected to the end of the main shaft of the first motor 10, and a fixed plate 13 is fixedly connected to the other end of the rotating shaft 11. A second motor 14 is fixedly connected to the inner side of the fixed plate 13, and a controller 19 is fixedly connected to the central position of the right side of the processing box 1.

[0027] In one embodiment, please refer to the attached specification Figure 1 As a further solution of the utility model, a first box door 3 is provided on the top of the shot blasting box 2, and the first box door 3 is hingedly connected to the shot blasting box 2. This arrangement is convenient for opening the shot blasting box 2 and adding steel shots.

[0028] In one embodiment, please refer to the attached specification Figure 1 As a further solution of the utility model, a sieve plate 5 is fixedly connected to the inner side of the processing box 1, and sieve holes 6 are opened on the sieve plate 5. This arrangement allows the steel shots to fall into the bottom of the processing box 1.

[0029] In one embodiment, please refer to the attached specification Figure 1 As a further solution of the utility model, an electric push rod 8 is provided at the bottom left side of the processing box 1, and the electric push rod 8 is fixedly connected to the processing box 1. The other end of the electric push rod 8 is fixedly connected to a push plate 9. This arrangement can drive the push plate 9 to move.

[0030] In one embodiment, please refer to the attached specification Figure 2 and 4 As a further solution of the utility model, a ball 12 is embedded inside the rotating shaft 11. The ball 12 passes through the rotating shaft 11. The ball 12 is rotatably connected to the rotating shaft 11. The ball 12 is rotatably connected to the processing box 1. This arrangement can reduce the friction between the rotating shaft 11 and the processing box 1 and extend the service life of the rotating shaft 11.

[0031] In one embodiment, please refer to the attached specification Figure 2 and 3As a further solution of the utility model, a threaded shaft 15 is fixedly connected to the end of the main shaft of the second motor 14, a threaded block 16 is spirally connected to the outside of the threaded shaft 15, the threaded block 16 passes through the fixed plate 13, the threaded block 16 is slidably connected to the fixed plate 13, a first clamping plate 17 is fixedly connected to the outside of the threaded block 16, the first clamping plate 17 is slidably connected to the fixed plate 13, and a second clamping plate 18 is fixedly connected to the outside of the fixed plate 13. This arrangement can drive the first clamping plate 17 to move and clamp the steel plate.

[0032] When in use, the power supply of all electrical appliances in the equipment is an external power supply. During use, the steel plate that needs to be shot blasted is placed on the second clamping plate 18, and then the second motor 14 is controlled to rotate by the controller 19, and the second motor 14 drives the threaded shaft 15 to rotate, and the threaded shaft 15 drives the first clamping plate 17 to move downward through the threaded block 16, which can clamp the steel plate, and then the steel shot is thrown by the shot blasting device 4 to shot blast the surface of the steel plate. When the steel plate needs to be turned over for shot blasting on the other side of the steel plate, the first motor 10 is controlled to rotate by the controller 19, and the first motor 10 drives the fixed plate 13 to rotate through the rotating shaft 11, which can drive the steel plate to turn over, so that the steel plate can be automatically turned over during use, which is convenient to use. The scattered steel shot passes through the sieve holes 6 on the sieve plate 5 and falls into the bottom of the processing box 1. After the shot blasting is completed, the second box door 7 is opened and the electric push rod 8 is controlled to extend by the controller 19. The electric push rod 8 drives the push plate 9 to move to push out the steel shot at the bottom of the processing box 1, so that it is convenient to take out the steel shot at the bottom of the processing box 1 after use.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure shot blasting machine, comprising a processing box (1), characterized in that: A shot blasting box (2) is provided on the top of the processing box (1), the shot blasting box (2) is fixedly connected to the processing box (1), a shot blasting machine (4) is fixedly connected to the bottom of the shot blasting box (2), the shot blasting machine (4) passes through the processing box (1), the shot blasting machine (4) is fixedly connected to the processing box (1), and a second box door (7) is hingedly connected to the bottom right side of the processing box (1); A first motor (10) is fixedly connected to the center of the left side of the processing box (1); the main shaft of the first motor (10) passes through the processing box (1); the end of the main shaft of the first motor (10) is fixedly connected to a rotating shaft (11); the other end of the rotating shaft (11) is fixedly connected to a fixed plate (13); the inner side of the fixed plate (13) is fixedly connected to a second motor (14); and a controller (19) is fixedly connected to the center of the right side of the processing box (1).

2. A steel structure shot blasting machine according to claim 1, characterized in that: A first box door (3) is provided on the top of the shot blasting box (2), and the first box door (3) is hingedly connected to the shot blasting box (2).

3. A steel structure shot blasting machine according to claim 1, characterized in that: A sieve plate (5) is fixedly connected to the inner side of the processing box (1), and sieve holes (6) are formed on the sieve plate (5).

4. A steel structure shot blasting machine according to claim 1, characterized in that: An electric push rod (8) is provided at the bottom of the left side of the processing box (1), the electric push rod (8) is fixedly connected to the processing box (1), and the other end of the electric push rod (8) is fixedly connected to a push plate (9).

5. A steel structure shot blasting machine according to claim 1, characterized in that: A ball (12) is embedded inside the rotating shaft (11), the ball (12) penetrates the rotating shaft (11), the ball (12) is rotatably connected to the rotating shaft (11), and the ball (12) is rotatably connected to the processing box (1).

6. A steel structure shot blasting machine according to claim 1, characterized in that: A threaded shaft (15) is fixedly connected to the end of the main shaft of the second motor (14); a threaded block (16) is spirally connected to the outer side of the threaded shaft (15); a first clamping plate (17) is fixedly connected to the outer side of the threaded block (16); the first clamping plate (17) is slidably connected to the fixed plate (13); and a second clamping plate (18) is fixedly connected to the outer side of the fixed plate (13).

7. A steel structure shot blasting machine according to claim 6, characterized in that: The threaded block (16) passes through the fixed plate (13), and the threaded block (16) is slidably connected to the fixed plate (13).

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