A shot blasting machine for stainless steel plates

Abstract

The utility model discloses a kind of shot blasting machine of stainless steel plate, the utility model relates to shot blasting machine technical field, including shot blasting chamber and stainless steel plate, the shot blasting chamber is evenly provided with shot blasting machine, the shot blasting chamber is provided with rack, and rack is evenly provided with roller body, the stainless steel plate is placed on roller body, the left and right sides of shot blasting chamber are provided with guide assembly in rack;Make the right end of stainless steel plate resist on two baffle, stainless steel plate can be avoided to incline, then make electric push rod drive two mounting rods to move the same distance towards opposite side, positioning plate and baffle can be moved, until both sides positioning plate are contacted with the front and rear sides of stainless steel plate, so that stainless steel plate can be kept in the state of center, then continue to move down stainless steel plate, make it contact roller body and both sides are guided by runner, so that when conveying by roller body, it can guarantee that stainless steel plate enters shot blasting chamber and is cleaned well.

Description

Technical Field

[0001] This utility model relates to the field of shot blasting machine technology, specifically a shot blasting machine for stainless steel plates. Background Technology

[0002] Roller conveyor shot blasting machines are used to clean steel structural components, steel, and other metal materials. Stainless steel plates are cleaned using roller conveyor shot blasting machines. During the cleaning process, an electrically controlled adjustable speed conveyor roller feeds the stainless steel plate into the blasting zone inside the cleaning chamber. Its various surfaces are subjected to strong and dense shot impacts and friction from different coordinate directions, causing the oxide scale, rust layer, and dirt on it to be quickly removed. The surface of the stainless steel plate then obtains a smooth surface with a certain roughness. Workpieces are loaded and unloaded at the inlet and outlet roller conveyors on both sides of the cleaning chamber.

[0003] Existing roller conveyor shot blasting machines, such as the one disclosed in CN221849875U, have a roller conveyor crossbar fixedly connected to the top of the support rod, a transmission roller seat on the roller conveyor crossbar, and a transmission roller rotatably connected to the transmission roller seat.

[0004] When in use, stainless steel plates are generally hoisted down during feeding due to their large size. After being lowered, they tend to be tilted when placed on the roller conveyor due to the lack of guidance. If the tilt angle is small, the plates will not be properly shot-blasted by the shot blasters at the predetermined angle after entering the shot blasting chamber, resulting in poor shot blasting effect. If the tilt angle is large, the plates are prone to jamming and impact. Therefore, existing shot blasting machines for stainless steel plates need to be improved. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a shot blasting machine for stainless steel plates, which solves the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a shot blasting machine for stainless steel plates, comprising a shot blasting chamber and a stainless steel plate, wherein shot blasters are evenly arranged on the shot blasting chamber, a frame is provided on the shot blasting chamber, and rollers are evenly arranged on the frame, the stainless steel plate is placed on the rollers, and guide components are provided on both the left and right sides of the frame of the shot blasting chamber.

[0007] The guide assembly includes two mounting blocks, each mounted on a frame. Each mounting block has an electric push rod arranged in the front-to-back direction, and the output end of the electric push rod is provided with a mounting seat. Each mounting seat has an electric telescopic rod arranged in the left-to-right direction. The output end of the electric telescopic rod is provided with a connecting rod, and the bottom of the connecting rod is provided with a mounting rod. The mounting rod is evenly provided with rotating wheels, and the front and rear rotating wheels respectively contact the front and rear sides of the stainless steel plate.

[0008] Both mounting rods on the left are equipped with positioning components for positioning the stainless steel plate, and a support component for supporting the stainless steel plate is provided on the bottom left side of the frame.

[0009] Preferably, the top left end of the frame is provided with scale values.

[0010] Preferably, a horizontal groove is provided on the top of the frame, a slide block is slidably connected to the groove, a slide plate is slidably connected to the slide block in the front-back direction, and the slide plate is connected to the connecting rod.

[0011] Preferably, the positioning component includes a baffle mounted on the left mounting rod, the baffle being provided with a positioning plate, and the opposite sides of the two positioning plates being aligned with the opposite sides of the front and rear rotating wheels, respectively.

[0012] Preferably, the support assembly includes a slide rail mounted on a frame, a slide frame slidably connected to the slide rail, a hydraulic telescopic rod mounted on the slide frame, a cylinder frame mounted on the piston rod of the hydraulic telescopic rod, a rotating cylinder mounted on the cylinder frame, and fixed blocks evenly distributed on the frame, with bolts connecting the slide frame to two of the fixed blocks.

[0013] Preferably, a control panel is provided on the outside of the shot blasting chamber.

[0014] This utility model provides a shot blasting machine for stainless steel plates. Compared with the prior art, it has the following advantages:

[0015] 1. In this shot blasting machine for stainless steel plates, when the stainless steel plate is hoisted, first adjust the distance between the left and right mounting rods according to the length of the stainless steel plate. Then lower the stainless steel plate so that the right end of the stainless steel plate abuts against the two baffles to prevent the stainless steel plate from tilting. Then, use the electric push rod to move the two mounting rods to the opposite side by the same distance, so that the positioning plate and baffles move until both positioning plates are in contact with the front and rear sides of the stainless steel plate, thus keeping the stainless steel plate in a centered position. Then continue to lower the stainless steel plate until it contacts the rollers and is guided by the rollers on both sides. This ensures that the stainless steel plate enters the shot blasting chamber for thorough cleaning when conveyed by the rollers. The distance between the left and right mounting rods is pre-adjusted by the electric telescopic rod so that the stainless steel plate can be guided by the right roller just before it ends under the guidance of the left roller. This minimizes the obstruction area on the front and rear sides of the stainless steel plate in the shot blasting chamber when dealing with stainless steel plates of different lengths, thus improving the shot blasting effect on the front and rear sides of the stainless steel plate.

[0016] 2. The shot blasting machine for stainless steel plates, by setting up a support component, allows the rotating drum to support the bottom left end of the stainless steel plate when the right end of the stainless steel plate abuts against the two baffles. This eliminates the need for manual effort to maintain the balance of the stainless steel plate; only manual pushing is required to push the right end of the stainless steel plate against the two baffles. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the guide component of this utility model;

[0019] Figure 3 This utility model Figure 1 A schematic diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the support component of this utility model.

[0021] In the diagram: 1. Shot blasting chamber; 2. Shot blaster; 3. Frame; 4. Roller; 5. Stainless steel plate; 6. Mounting block; 7. Electric push rod; 8. Mounting seat; 9. Electric telescopic rod; 10. Connecting rod; 11. Mounting rod; 12. Rotary wheel; 13. Scale value; 14. Slide groove; 15. Slide seat; 16. Slide plate; 17. Baffle; 18. Positioning plate; 19. Slide rail; 20. Slide frame; 21. Hydraulic telescopic rod; 22. Cylinder frame; 23. Rotary cylinder; 24. Fixing block; 25. Bolt; 26. Control panel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] See Figures 1-4 This utility model provides the following two technical solutions:

[0024] First embodiment: A shot blasting machine for stainless steel plate includes a shot blasting chamber 1 and a stainless steel plate 5. Shot blasters 2 are evenly arranged on the shot blasting chamber 1. A frame 3 is arranged on the shot blasting chamber 1, and rollers 4 are evenly arranged on the frame 3. The stainless steel plate 5 is placed on the rollers 4. Guide components are arranged on both the left and right sides of the frame 3 of the shot blasting chamber 1.

[0025] The guide assembly includes two mounting blocks 6, each mounted on a frame 3. Each mounting block 6 has an electric push rod 7 arranged along the front-to-back direction, and the output end of the electric push rod 7 is provided with a mounting seat 8, which can drive the mounting seat 8 to move back and forth to accommodate stainless steel plates 5 of different widths. Each mounting seat 8 has an electric telescopic rod 9 arranged along the left-to-right direction, and the output end of the electric telescopic rod 9 is provided with a connecting rod 10. The bottom of the connecting rod 10 is provided with a mounting rod 11, which can adjust the distance between the mounting rods 11 on the left and right sides. Rotary wheels 12 are evenly arranged on the mounting rods 11, with the front and rear rotating wheels 12 contacting the front and rear sides of the stainless steel plate 5 respectively. The rotating wheels 12 can convert sliding friction into rolling friction, reducing friction.

[0026] Both mounting rods 11 on the left are equipped with positioning components for positioning the stainless steel plate 5, and a support component for supporting the stainless steel plate 5 is provided on the bottom left side of the frame 3.

[0027] To facilitate the measurement of the length of the stainless steel plate 5, a scale value 13 is set at the top left end of the frame 3. After measurement, it is convenient for workers to adjust the extension distance of the electric telescopic rods 9 on both sides according to the length, so that the distance between the two mounting rods 11 on the left and right is less than the length of the stainless steel plate 5. In this way, the stainless steel plate 5 can be guided by the right rotating wheel 12 before it is about to end under the guidance of the left rotating wheel 12.

[0028] A horizontal slide groove 14 is provided on the top of the frame 3. A slide block 15 is slidably connected to the slide groove 14. A slide plate 16 is slidably connected to the slide block 15 in the front-back direction. The slide plate 16 is connected to the connecting rod 10 and serves to support and guide the mounting rod 11.

[0029] The positioning assembly includes a baffle 17 mounted on the left mounting rod 11, and a positioning plate 18 is provided on the baffle 17. The opposite sides of the positioning plates 18 are aligned with the opposite sides of the front and rear rotating wheels 12, respectively. The baffle 17 first prevents the stainless steel plate 5 from tilting, and the positioning plate 18 keeps it centered. Finally, the stainless steel plate 5 is lowered and guided by the rotating wheels 12. The stainless steel plate 5 does not contact the baffle 17, which is higher than it, during the conveying process.

[0030] The support assembly includes a slide rail 19 mounted on the frame 3, a slide frame 20 slidably connected to the slide rail 19, a hydraulic telescopic rod 21 mounted on the slide frame 20, a cylinder frame 22 mounted on the piston rod of the hydraulic telescopic rod 21, and a rotating cylinder 23 mounted on the cylinder frame 22, which can drive the rotating cylinder 23 to rise and fall, so that the rotating cylinder 23 can enter between adjacent rollers 4. Fixed blocks 24 are evenly arranged on the frame 3, and bolts 25 are connected between the slide frame 20 and two of the fixed blocks 24, so that the position of the rotating cylinder 23 can be changed to accommodate stainless steel plates 5 of different lengths.

[0031] The second embodiment differs from the first embodiment in that a control panel 26 is provided outside the shot blasting chamber 1 to facilitate the control of the electrical components described herein.

[0032] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0033] In use, first adjust the distance between the left and right mounting rods 11 according to the length of the stainless steel plate 5, then adjust the position of the slide 20 according to the length of the stainless steel plate 5. Next, lower the stainless steel plate 5 so that its right end abuts against the two baffles 17 to prevent it from tilting. Then, move the rotating drum 23 upwards to support the bottom left end of the stainless steel plate 5. Since it is in a suspended state at this time, there is no need for manual effort to maintain the balance of the stainless steel plate 5; simply push the right end of the stainless steel plate 5 against the two baffles 17 manually. Then, move the electric push rod 7 to move the two mounting rods 11 the same distance to opposite sides, thus moving the positioning plate 18 and the baffles 17 until they are aligned. The side positioning plates 18 contact both the front and rear sides of the stainless steel plate 5, thus keeping the stainless steel plate 5 in a centered position. Then, the rotating drum 23 is removed, and the stainless steel plate 5 can continue to move down until it contacts the roller body 4 and is guided by the rotating wheels 12 on both sides. It can then be conveyed by the roller body 4. The centered and non-tilted conveying ensures that the stainless steel plate 5 enters the shot blasting chamber 1 for good cleaning. Before the stainless steel plate 5 is guided by the left rotating wheel 12, it can be guided by the right rotating wheel 12. Thus, when dealing with stainless steel plates 5 of different lengths, the obstruction area on the front and rear sides of the stainless steel plate 5 in the shot blasting chamber 1 can be minimized, thereby improving the shot blasting effect on the front and rear sides of the stainless steel plate 5.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shot blasting machine for stainless steel plates, characterized in that: It includes a shot blasting chamber (1) and a stainless steel plate (5). Shot blasters (2) are evenly arranged on the shot blasting chamber (1). A frame (3) is arranged on the shot blasting chamber (1), and rollers (4) are evenly arranged on the frame (3). The stainless steel plate (5) is placed on the rollers (4). Guide components are arranged on both the left and right sides of the frame (3) of the shot blasting chamber (1). The guide assembly includes two mounting blocks (6) both mounted on the frame (3). Each mounting block (6) has an electric push rod (7) arranged in the front-back direction. The output end of the electric push rod (7) is provided with a mounting seat (8). Each mounting seat (8) has an electric telescopic rod (9) arranged in the left-right direction. The output end of the electric telescopic rod (9) is provided with a connecting rod (10). The bottom of the connecting rod (10) is provided with a mounting rod (11). The mounting rod (11) is evenly provided with rotating wheels (12). The rotating wheels (12) on the front and rear sides respectively contact the front and rear sides of the stainless steel plate (5). The two mounting rods (11) on the left are each equipped with positioning components for positioning the stainless steel plate (5), and the bottom left side of the frame (3) is equipped with a support component for supporting the stainless steel plate (5).

2. The shot blasting machine for stainless steel plates according to claim 1, characterized in that: The top left end of the frame (3) is provided with a scale value (13).

3. The shot blasting machine for stainless steel plates according to claim 1, characterized in that: The top of the frame (3) is provided with a horizontal slide groove (14), and a slide block (15) is slidably connected to the slide groove (14). The slide block (15) is slidably connected to a slide plate (16) in the front-back direction. The slide plate (16) is connected to the connecting rod (10).

4. The shot blasting machine for stainless steel plates according to claim 1, characterized in that: The positioning component includes a baffle (17) disposed on the left mounting rod (11), and a positioning plate (18) is disposed on the baffle (17), and the opposite sides of the two positioning plates (18) are respectively aligned with the opposite sides of the front and rear rotating wheels (12).

5. The shot blasting machine for stainless steel plates according to claim 1, characterized in that: The support assembly includes a slide rail (19) mounted on a frame (3), a slide frame (20) slidably connected to the slide rail (19), a hydraulic telescopic rod (21) mounted on the slide frame (20), a cylinder frame (22) mounted on the piston rod of the hydraulic telescopic rod (21), a rotating cylinder (23) mounted on the cylinder frame (22), and fixing blocks (24) evenly arranged on the frame (3). Bolts (25) connect the slide frame (20) to two of the fixing blocks (24).

6. The shot blasting machine for stainless steel plates according to claim 1, characterized in that: A control panel (26) is provided on the outside of the shot blasting chamber (1).

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