Sand blasting treatment equipment

Abstract

The utility model relates to the technical field of cover plate surface processing, and discloses sand blasting treatment equipment, which comprises a working table, a U-shaped frame and two groups of mounting blocks, the U-shaped frame is fixedly connected to one side of the top of the working table, the mounting blocks are positioned on the other side of the top of the working table, a sand blasting mechanism for processing a workpiece is arranged on the working table, and the U-shaped frame is fixedly connected to the other side of the top of the working table. A cleaning mechanism for cleaning the workpiece is arranged on the mounting block; supporting blocks are fixedly connected to the two sides, away from each other, of the inner side wall of the U-shaped frame, rotating rods are rotationally connected to the tops of the supporting blocks, positioning plates are fixedly connected to the lower sides of the outer side walls of the rotating rods, and the top ends of the rotating rods penetrate through the top of an inner cavity of the U-shaped frame and extend to the upper side of the inner cavity of the U-shaped frame; according to the scheme, a workpiece can be conveniently positioned, the labor intensity of workers is reduced, the machining efficiency of the workpiece is guaranteed, impurities left on the surface of the workpiece can be conveniently cleaned, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of cover plate surface processing, in particular to a sandblasting treatment device. Background Art

[0002] In the processing of battery cover plates, composite materials and steel plates need to be compounded, and then transported to the sandblasting site for treatment. To repair the surface of the workpiece, sandblasting equipment is usually required. Sandblasting equipment uses compressed air in a pipeline to transport powdered granular materials from one place to another. In the process of converting kinetic energy into potential energy, high-speed moving sand particles flush the surface of the object, thereby improving the surface quality of the object.

[0003] The utility model patent with patent application number 202123187456.8 discloses a sandblasting equipment for surface treatment, which belongs to the field of sandblasting devices. It solves the problem that existing sandblasting equipment is difficult to sandblast the bottom surface of the workpiece. The sandblasting equipment includes a box body and a support frame. The support frame is arranged throughout the box body, and a plurality of rollers arranged at intervals are rotatably provided on the support frame. The plurality of rollers are connected by a chain transmission mechanism. Two upper spray guns arranged in parallel at intervals are provided in the box body above the support frame, and two lower spray guns arranged in parallel at intervals are provided in the box body below the support frame through a cross beam. The spray gun mouths of the two lower spray guns are located in the gap between two adjacent rollers. A recovery component for recovering the spray material is also provided at the bottom of the box body; the bottom surface of the workpiece can be sandblasted at the same time without manual flipping of the workpiece, which effectively improves production efficiency.

[0004] However, the above equipment still has shortcomings in actual use. The most obvious one is that it is not convenient to position the workpiece before the workpiece enters the box. The staff is required to adjust the position of the workpiece to avoid misalignment during the sandblasting process, which increases the labor intensity of the staff and affects the processing efficiency of the workpiece. For this reason, we propose a sandblasting equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a sandblasting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] The present application is specifically as follows: a sandblasting device, comprising: a workbench, a U-shaped frame and a mounting block, the U-shaped frame is fixedly connected to one side of the top of the workbench, the mounting blocks are in two groups and are located on the other side of the top of the workbench, the workbench is provided with a sandblasting mechanism for processing a workpiece, and the mounting block is provided with a cleaning mechanism for cleaning the workpiece;

[0008] The inner side walls of the U-shaped frame are fixedly connected to support blocks on two sides away from each other, and the top of the support block is rotatably connected to a rotating rod, and the lower side of the outer side wall of the rotating rod is fixedly connected to a positioning plate, the top of the rotating rod passes through the top of the inner cavity of the U-shaped frame and extends to its upper side, and the upper side of the outer side wall of the rotating rod is fixedly connected to a gear, and the top of the U-shaped frame is slidably connected to movable plates on two sides away from each other, and the two ends of the movable plate are fixedly connected to racks, and the racks are meshed with the gears, and the top of the U-shaped frame is provided with a driving mechanism for driving the two sets of movable plates to move relative to each other.

[0009] As a preferred technical solution of the present application, the sandblasting mechanism includes a processing box and a storage box. The processing box is fixedly arranged on the top of the workbench, and the storage box is fixedly arranged on the top of the processing box. Multiple groups of sandblasting heads are arranged on the upper and lower sides of the inner cavity of the processing box, and the sandblasting heads are connected to the storage box by a hose.

[0010] As a preferred technical solution of the present application, the cleaning mechanism includes a rotating shaft and a cleaning brush. The rotating shaft is rotatably connected between two sets of mounting blocks, the cleaning brush is fixedly connected to the outer wall of the rotating shaft, and a transmission member for driving the rotating shaft to rotate is provided on the workbench.

[0011] As a preferred technical solution of the present application, the transmission member includes transport rollers, which are in multiple groups and rotatably connected between the side walls of the workbench. One side of the outer wall of the workbench and one side of the outer wall of the rotating shaft are fixedly connected with pulleys, and a connecting belt is arranged between the outer walls of the two groups of pulleys.

[0012] As a preferred technical solution of the present application, the driving mechanism includes a bidirectional screw and two groups of moving blocks. A slide groove is provided on the top of the U-shaped frame. The bidirectional screw is rotatably connected between the inner side walls of the slide groove. The moving block is slidably connected in the inner cavity of the slide groove. The moving block is threadedly connected to both sides of the outer side walls of the bidirectional screw and fixedly connected to the movable plate. The side walls of the U-shaped frame are provided with a driving member for driving the bidirectional screw to rotate.

[0013] As a preferred technical solution of the present application, the driving member includes a motor, which is fixedly connected to the side wall of the U-shaped frame. The power output end of the motor passes through the side wall of the U-shaped frame and is fixedly connected to the bidirectional screw rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the scheme of this application:

[0016] 1. By setting a positioning plate, the relative rotation of the positioning plate can clamp and position the workpiece. The two sets of movable plates are driven to move relative to each other through the driving mechanism, and the rack is driven to move through the movable plate. Since the rack is meshed with the gear, the rack can drive the gear and the rotating rod to rotate when moving. The positioning plate is driven to rotate relatively through the rotating rod. The workpiece can be clamped and positioned through the rotation of the positioning plate, thereby facilitating the positioning of the workpiece, reducing the labor intensity of the staff, and ensuring the processing efficiency of the workpiece.

[0017] 2. The surface of the workpiece can be cleaned by setting a cleaning brush. When the workpiece is moved out of the processing box, the transport roller will rotate. The transport roller drives the rotating shaft and the cleaning brush to rotate through the cooperation of the pulley and the connecting belt. The surface of the workpiece is cleaned by the rotation of the cleaning brush, so that it is easy to clean the impurities remaining on the surface of the workpiece, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the attached picture:

[0020] Figure 1 A three-dimensional diagram of a sandblasting device provided for the present application;

[0021] Figure 2 A partial perspective view of a sandblasting device provided in the present application;

[0022] Figure 3 A three-dimensional diagram of a U-shaped frame of a sandblasting equipment provided in this application;

[0023] Figure 4 A three-dimensional diagram of a mounting block of a sandblasting equipment provided in the present application.

[0024] In the figure: 100, workbench; 110, processing box; 120, storage box; 130, sandblasting head; 140, transport roller; 200, U-shaped frame; 210, support block; 220, rotating rod; 221, positioning plate; 230, gear; 240, slide; 241, bidirectional screw; 242, moving block; 250, movable plate; 251, rack; 260, motor; 300, mounting block; 310, rotating shaft; 320, cleaning brush; 330, pulley; 340, connecting belt. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A sandblasting device comprises: a workbench 100, a U-shaped frame 200 and a mounting block 300, wherein the U-shaped frame 200 is fixedly connected to one side of the top of the workbench 100, and the mounting block 300 is in two groups and is located at the other side of the top of the workbench 100, and a sandblasting mechanism for processing a workpiece is provided on the workbench 100, and a cleaning mechanism for cleaning the workpiece is provided on the mounting block 300; support blocks 210 are fixedly connected to the two sides of the inner side wall of the U-shaped frame 200 away from each other, and the support block 210 is used to support a rotating rod 220, and the top of the support block 210 is rotatably connected to a rotating rod 220, and the rotating rod 220 is used to drive a positioning plate 221 to rotate, and the lower side of the outer side wall of the rotating rod 220 is fixed A positioning plate 221 is connected, and the workpiece is positioned by the positioning plate 221. The top of the rotating rod 220 passes through the top of the inner cavity of the U-shaped frame 200 and extends to its upper side. A gear 230 is fixedly connected to the upper side of the outer wall of the rotating rod 220. The gear 230 is used to drive the rotating rod 220 to rotate. A movable plate 250 is slidably connected on both sides of the top of the U-shaped frame 200 that are away from each other. The movable plate 250 is used to drive the rack 251 to move. Racks 251 are fixedly connected at both ends of the movable plate 250. The rack 251 is used to drive the gear 230 to rotate. The rack 251 is meshed with the gear 230. A driving mechanism for driving the two sets of movable plates 250 to move relative to each other is provided at the top of the U-shaped frame 200.

[0027] See also Figure 1 and Figure 2 The sandblasting mechanism includes a processing box 110 and a storage box 120. The processing box 110 is fixedly arranged on the top of the workbench 100, and the storage box 120 is fixedly arranged on the top of the processing box 110. A plurality of groups of sandblasting heads 130 are arranged on the upper and lower sides of the inner cavity of the processing box 110. The sandblasting head 130 is connected to the storage box 120 through a hose, and the workpiece is sandblasted by the sandblasting head 130.

[0028] See also Figure 2 and Figure 4The cleaning mechanism includes a rotating shaft 310 and a cleaning brush 320. The rotating shaft 310 is rotatably connected between the two sets of mounting blocks 300. The cleaning brush 320 is fixedly connected to the outer wall of the rotating shaft 310. A transmission member for driving the rotating shaft 310 to rotate is provided on the workbench 100. The rotating shaft 310 and the cleaning brush 320 are driven to rotate by the transmission member, and the workpiece is cleaned by the cleaning brush 320.

[0029] See also Figure 2 and Figure 4 The transmission parts include transport rollers 140. There are multiple groups of transport rollers 140, which are rotatably connected between the side walls of the workbench 100. One side of the outer wall of the workbench 100 and one side of the outer wall of the rotating shaft 310 are fixedly connected with pulleys 330. A connecting belt 340 is arranged between the outer walls of the two groups of pulleys 330. The pulleys 330 and the connecting belt 340 are driven to rotate by the transport rollers 140, and the rotating shaft 310 is driven to rotate by the pulleys 330. Since the transport rollers 140 play the role of transporting workpieces, the bottom of the workpiece contacts the transport rollers 140, and the transport rollers 140 can be driven to rotate by an external drive.

[0030] See also Figure 3 The driving mechanism includes a bidirectional screw rod 241 and two groups of moving blocks 242. A slide groove 240 is opened on the top of the U-shaped frame 200. The bidirectional screw rod 241 is rotatably connected between the inner side walls of the slide groove 240. The moving block 242 is slidably connected to the inner cavity of the slide groove 240. The moving block 242 is threadedly connected to both sides of the outer side walls of the bidirectional screw rod 241 and is fixedly connected to the movable plate 250. The side wall of the U-shaped frame 200 is provided with a driving member for driving the bidirectional screw rod 241 to rotate. The bidirectional screw rod 241 is driven to rotate by the driving member, and the bidirectional screw rod 241 drives the moving block 242 and the movable plate 250 to move horizontally relative to each other.

[0031] See also Figure 1-3 The driving member includes a motor 260, which is fixedly connected to the side wall of the U-shaped frame 200. The power output end of the motor 260 passes through the side wall of the U-shaped frame 200 and is fixedly connected to the bidirectional screw rod 241. The motor 260 drives the bidirectional screw rod 241 to rotate.

[0032] Specifically, when the device is in use, the sandblasting equipment is first connected to a power source, and then the workpiece is placed on the transport roller 140 on the workbench 100. At this time, the workpiece is transported by the transport roller 140, and then the motor 260 is started. The motor 260 drives the bidirectional screw rod 241 to rotate, and the bidirectional screw rod 241 drives the moving block 242 and the movable plate 250 to move horizontally relative to each other. The movable plate 250 drives the rack 251 to move, and the rack 251 drives the gear 230 and the rotating rod 220 to rotate. The positioning plate 221 is driven by the rotating rod 220 to rotate toward the inner side of the U-shaped frame 200, so that the workpiece can be positioned. Then, the workpiece is moved into the processing box 110 through the transport roller 140. At this time, the workpiece is sandblasted by the sandblasting head 130. When the transport roller 140 discharges the workpiece, the transport roller 140 drives the rotating shaft 310 to rotate through the pulley 330 and the connecting belt 340. The rotating shaft 310 drives the cleaning brush 320 to rotate and clean the workpiece, and the use of the equipment is completed.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 sandblasting device comprising: A workbench (100), a U-shaped frame (200) and a mounting block (300), wherein the U-shaped frame (200) is fixedly connected to one side of the top of the workbench (100), and the mounting block (300) is in two groups and is located on the other side of the top of the workbench (100), characterized in that: The workbench (100) is provided with a sandblasting mechanism for processing a workpiece, and the mounting block (300) is provided with a cleaning mechanism for cleaning the workpiece; The inner side walls of the U-shaped frame (200) are fixedly connected with support blocks (210) on two sides away from each other, the top of the support block (210) is rotatably connected with a rotating rod (220), the lower side of the outer side wall of the rotating rod (220) is fixedly connected with a positioning plate (221), the top of the rotating rod (220) passes through the top of the inner cavity of the U-shaped frame (200) and extends to the upper side thereof, the upper side of the outer side wall of the rotating rod (220) is fixedly connected with a gear (230), the top of the U-shaped frame (200) is slidably connected with movable plates (250), the two ends of the movable plates (250) are fixedly connected with racks (251), the racks (251) are meshed with the gears (230), and the top of the U-shaped frame (200) is provided with a driving mechanism for driving the two groups of movable plates (250) to move relative to each other.

2. A sandblasting equipment according to claim 1, characterized in that: The sandblasting mechanism comprises a processing box (110) and a storage box (120); the processing box (110) is fixedly arranged on the top of a workbench (100); the storage box (120) is fixedly arranged on the top of the processing box (110); a plurality of groups of sandblasting heads (130) are arranged on the upper and lower sides of the inner cavity of the processing box (110); the sandblasting heads (130) and the storage box (120) are connected via a hose.

3. A sandblasting equipment according to claim 1, characterized in that: The cleaning mechanism comprises a rotating shaft (310) and a cleaning brush (320); the rotating shaft (310) is rotatably connected between two groups of mounting blocks (300); the cleaning brush (320) is fixedly connected to the outer side wall of the rotating shaft (310); and a transmission member for driving the rotating shaft (310) to rotate is provided on the workbench (100).

4. A sandblasting equipment according to claim 3, characterized in that: The transmission member comprises a transport roller (140), wherein the transport roller (140) is in a plurality of groups and is rotatably connected between the side walls of the workbench (100), a pulley (330) is fixedly connected to one side of the outer wall of the workbench (100) and one side of the outer wall of the rotating shaft (310), and a connecting belt (340) is arranged between the outer walls of the two groups of pulleys (330).

5. A sandblasting equipment according to claim 1, characterized in that: The driving mechanism comprises a bidirectional screw rod (241) and two groups of moving blocks (242); a slide groove (240) is provided on the top of the U-shaped frame (200); the bidirectional screw rod (241) is rotatably connected between the inner side walls of the slide groove (240); the moving blocks (242) are slidably connected to the inner cavity of the slide groove (240); the moving blocks (242) are threadedly connected to both sides of the outer side walls of the bidirectional screw rod (241) and are fixedly connected to the movable plate (250); and a driving member for driving the bidirectional screw rod (241) to rotate is provided on the side walls of the U-shaped frame (200).

6. A sandblasting equipment according to claim 5, characterized in that: The driving member comprises a motor (260), the motor (260) is fixedly connected to the side wall of the U-shaped frame (200), and the power output end of the motor (260) penetrates the side wall of the U-shaped frame (200) and is fixedly connected to the bidirectional screw rod (241).

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