Polishing device for production of sand blasting machine

Abstract

The utility model discloses a polishing device for sand blasting machine production. The polishing device comprises a machine base; the conveying mechanism comprises conveying rollers, a conveying belt and a pressing roller, the conveying rollers are rotationally arranged at the two ends of the machine base, the conveying belt is wound between the conveying rollers, the pressing roller is arranged above the conveying belt, and the conveying belt and the pressing roller are matched to convey a plate; the grinding mechanism is arranged on the machine base and located above the conveying mechanism, and the grinding mechanism is used for grinding the plate so as to remove burrs on the plate; the protective cover is arranged on the periphery of the polishing mechanism in a covering mode and provided with protective doors, the protective doors are located at the two ends of the conveying mechanism, and cleaning brushes are arranged at the bottoms of the protective doors and used for cleaning burrs on the plates; and the chip removal mechanism is arranged on the machine base and comprises a first chip removal assembly and a second chip removal assembly, the first chip removal assembly and the second chip removal assembly correspond to the grinding mechanism and the conveying mechanism correspondingly, and the first chip removal assembly and the second chip removal assembly are matched to discharge waste chips.

Description

Technical Field

[0001] The present application relates to the field of grinding technology, and in particular to a grinding device for sandblasting machine production. Background Art

[0002] The shell of the sandblasting machine is formed by assembling sheet metal parts. After the sheet metal parts are punched, there are burrs on the surface and inner holes of the sheet metal parts. Such burrs not only affect the appearance of the sheet metal parts, but also are not conducive to the assembly and use of the sheet metal parts. Therefore, a grinding device is needed to remove the burrs on the sheet metal parts.

[0003] However, after the existing grinding device is finished grinding, the plate needs to be cleaned manually to remove the waste chips left on the plate, which leads to high labor intensity and low work efficiency. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a sandblasting machine production grinding device, which can automatically clean the plate before and after grinding to remove the waste on the plate, reduce labor intensity, improve work efficiency, ensure product quality, and improve work reliability.

[0005] The grinding device for sandblasting production described in the embodiment of the present application includes: a machine base; a conveying mechanism, including a conveying roller, a conveying belt and a pressure roller, the conveying roller is rotatably arranged at the two ends of the machine base, the conveying belt is wound between the conveying rollers, the pressure roller is arranged above the conveying belt, and the conveying belt and the pressure roller cooperate to convey the plate; a grinding mechanism, arranged on the machine base and located above the conveying mechanism, the grinding mechanism is used to grind the plate to remove burrs on the plate; a protective cover, which is arranged around the grinding mechanism, the protective cover is provided with a protective door, the protective door is located at the two ends of the conveying mechanism, and a cleaning brush is provided at the bottom of the protective door, and the cleaning brush is used to clean the burrs on the plate; a chip removal mechanism, which is arranged on the machine base, the chip removal mechanism includes a first chip removal assembly and a second chip removal assembly, the first chip removal assembly and the second chip removal assembly respectively correspond to the grinding mechanism and the conveying mechanism, and the first chip removal assembly and the second chip removal assembly cooperate to discharge the waste chips.

[0006] The grinding device for sandblasting production described in the embodiment of the present application has at least the following beneficial effects: when in use, the plate to be processed is placed on the conveyor belt, and the conveyor belt and the pressure roller cooperate to convey the plate to the bottom of the grinding mechanism, and the plate is ground by the grinding mechanism to remove burrs on the plate, and the waste chips generated during grinding are discharged by the chip removal mechanism, and finally the polished plate is conveyed out. By providing a cleaning brush, the plate before and after grinding can be automatically cleaned to remove the waste chips on the plate, reducing labor intensity, improving work efficiency, and ensuring product quality; by providing a pressure roller, the pressure roller and the conveyor belt cooperate to convey the plate, which can realize the conveyance of the plate and improve the reliability of work.

[0007] According to the grinding device for sandblasting machine production described in the embodiment of the present application, the protective door is provided with a mounting groove, the end of the mounting groove is provided with an opening, and the top of the cleaning brush is provided with a mounting block, and the mounting block can be slid along the opening and embedded in the mounting groove.

[0008] According to the grinding device for sandblasting machine production described in the embodiment of the present application, the machine base is provided with a mounting plate, a connecting plate is horizontally provided on the top of the mounting plate, the pressure roller is provided with a connecting shaft, and the connecting shaft and the connecting plate are connected by an adjusting screw.

[0009] According to the grinding device for sandblasting machine production described in the embodiment of the present application, the grinding mechanism includes a fixed block and a grinding roller, the machine base is provided with a mounting seat, the fixed block is rotatably set on the mounting seat, the grinding roller is rotatably set on the fixed block, and the roller surface of the grinding roller is used for grinding the plate.

[0010] According to the grinding device for sandblasting machine production described in the embodiment of the present application, a motor is provided on the side wall of the mounting seat, a driving wheel is provided at the output end of the motor, a driven wheel is provided at the fixed block, and the driving wheel and the driven wheel are connected by a chain.

[0011] According to the grinding device for sandblasting machine production described in the embodiment of the present application, two groups of grinding rollers are provided, and the two groups of grinding rollers are symmetrically arranged on both sides of the fixed block.

[0012] According to the grinding device for sandblasting machine production described in the embodiment of the present application, the first chip removal assembly includes a chip removal cover, a first chip removal pipe and a first exhaust fan, the chip removal cover is arranged above the grinding mechanism, one end of the first chip removal pipe is connected to the chip removal cover, and the other end of the first chip removal pipe is connected to the first exhaust fan.

[0013] According to the grinding device for sandblasting machine production described in the embodiment of the present application, the second chip removal assembly includes a chip collecting tray, a second chip removal pipe and a second exhaust fan, the conveyor belt is provided with a through hole, the chip collecting tray is arranged between the upper and lower surfaces of the conveyor belt, one end of the second chip removal pipe is connected to the chip collecting tray, and the other end of the second chip removal pipe is connected to the second exhaust fan.

[0014] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 This is a first structural schematic diagram of a grinding device for sandblasting machine production according to an embodiment of the present application;

[0017] Figure 2 A second structural schematic diagram of a grinding device for sandblasting machine production according to an embodiment of the present application;

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 It is a partial structural schematic diagram of a grinding device for sandblasting machine production according to an embodiment of the present application;

[0020] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0021] Figure 6 This is a schematic structural diagram of the grinding mechanism in the grinding device for sandblasting machine production according to an embodiment of the present application.

[0022] Description of reference numerals:

[0023] Machine base 100; mounting plate 110; connecting plate 120; adjusting screw 130; mounting seat 140; motor 150; driving wheel 160; conveying mechanism 200; conveying belt 210; pressure roller 220; connecting shaft 230; grinding mechanism 300; fixing block 310; grinding roller 320; driven wheel 330; chain 340; protective cover 400; protective door 410; cleaning brush 420; mounting groove 430; opening 440; mounting block 450; observation window 260; chip cover 510; first chip removal pipe 520; first exhaust fan 530; chip collecting tray 540; second chip removal pipe 550; second exhaust fan 560. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0025] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0028] Reference Figures 1 to 6 The embodiment of the present application provides a grinding device for sandblasting machine production, including: a machine base 100; a conveying mechanism 200, including a conveying roller, a conveying belt 210 and a pressure roller 220, the conveying rollers are rotatably arranged at both ends of the machine base 100, the conveying belt 210 is wound between the conveying rollers, the pressure roller 220 is arranged above the conveying belt 210, and the conveying belt 210 and the pressure roller 220 cooperate to convey the plate; a grinding mechanism 300, which is arranged on the machine base 100 and located above the conveying mechanism 200, and the grinding mechanism 300 is used to grind the plate to remove burrs on the plate; A protective cover 400 is arranged around the grinding mechanism 300. The protective cover 400 is provided with a protective door 410. The protective door 410 is located at both ends of the conveying mechanism 200. A cleaning brush 420 is arranged at the bottom of the protective door 410. The cleaning brush 420 is used to clean burrs on the plate; a chip removal mechanism is arranged on the machine base 100. The chip removal mechanism includes a first chip removal component and a second chip removal component. The first chip removal component and the second chip removal component correspond to the grinding mechanism 300 and the conveying mechanism 200 respectively. The first chip removal component and the second chip removal component cooperate to discharge waste chips.

[0029] When in use, the plate to be processed is placed on the conveyor belt 210, and the conveyor belt 210 and the pressure roller 220 cooperate to convey the plate to the bottom of the grinding mechanism 300, and the plate is ground by the grinding mechanism 300 to remove burrs on the plate, and the waste chips generated during grinding are discharged by the chip removal mechanism, and finally the polished plate is conveyed out. By providing a cleaning brush 420, the plate before and after grinding can be automatically cleaned to remove the waste chips on the plate, reducing labor intensity, improving work efficiency, and ensuring product quality; by providing a pressure roller 220, the pressure roller 220 cooperates with the conveyor belt 210 to convey the plate, which can realize the conveyance of the plate and improve the reliability of work.

[0030] Reference Figures 1 to 3 , wherein the protective door 410 is provided with a mounting groove 430, an opening 440 is provided at the end of the mounting groove 430, and a mounting block 450 is provided at the top of the cleaning brush 420, and the mounting block 450 can be slid along the opening 440 and embedded in the mounting groove 430. By adopting the above structure, it is convenient to disassemble and assemble the cleaning brush 420 to replace the cleaning brush 420, thereby improving the cleaning effect of the cleaning brush 420. It is conceivable that the protective door 410 is provided with an observation window 260 to facilitate viewing of the grinding condition of the plate.

[0031] Reference Figure 4 and Figure 5 , wherein the machine base 100 is provided with a mounting plate 110, a connecting plate 120 is horizontally provided on the top of the mounting plate 110, and a connecting shaft 230 is provided on the pressure roller 220, and the connecting shaft 230 is connected to the connecting plate 120 by an adjusting screw 130. By turning the adjusting screw 130, the connecting shaft 230 can be moved up and down relative to the connecting plate 120, so as to achieve height adjustment of the pressure roller 220 to adapt to plates of different thicknesses and expand the scope of application. Of course, the mounting plate 110 can also be vertically provided with an elongated hole, and the adjusting screw 130 is passed through the elongated hole and fixedly connected to the connecting shaft 230, and the height adjustment of the guide roller can be achieved by adjusting the position of the adjusting screw 130 in the elongated hole, which has a simple structure and is easy to operate.

[0032] Reference Figure 6In some embodiments, the grinding mechanism 300 includes a fixed block 310 and a grinding roller 320, the machine base 100 is provided with a mounting seat 140, the fixed block 310 is rotatably provided on the mounting seat 140, the grinding roller 320 is rotatably provided on the fixed block 310, and the roller surface of the grinding roller 320 is used for grinding the plate. Specifically, the side wall of the mounting seat 140 is provided with a motor 150, the output end of the motor 150 is provided with a driving wheel 160, the fixed block 310 is provided with a driven wheel 330, and the driving wheel 160 and the driven wheel 330 are connected by a chain 340. By arranging the motor 150 on the side wall of the mounting seat 140, the height increased by the motor 150 is avoided, so that the structure is reasonable and compact, and the occupied space is reduced. It can be imagined that two groups of grinding rollers 320 are provided, and the two groups of grinding rollers 320 are symmetrically arranged on both sides of the fixed block 310. Further, each group of grinding rollers 320 is provided with two, and the two grinding rollers 320 are arranged at intervals. By providing a plurality of grinding rollers 320, the plurality of grinding rollers 320 can work together at the same time, thereby improving the quality and efficiency of grinding.

[0033] Reference Figure 1 , Figure 2 and Figure 4 In this embodiment, the first chip removal assembly includes a chip removal cover 510, a first chip removal pipe 520 and a first exhaust fan 530. The chip removal cover 510 is arranged above the grinding mechanism 300. One end of the first chip removal pipe 520 is connected to the chip removal cover 510, and the other end of the first chip removal pipe 520 is connected to the first exhaust fan 530. The second chip removal assembly includes a chip collecting plate 540, a second chip removal pipe 550 and a second exhaust fan 560. The conveyor belt 210 is provided with a through hole. The chip collecting plate 540 is arranged between the upper and lower surfaces of the conveyor belt 210. One end of the second chip removal pipe 550 is connected to the chip collecting plate 540, and the other end of the second chip removal pipe 550 is connected to the second exhaust fan 560. By adopting the above structure, the chip removal effect can be improved and the product quality can be improved.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0035] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A grinding device for sandblasting machine production, characterized in that: include: Machine base; The conveying mechanism comprises a conveying roller, a conveying belt and a pressure roller, wherein the conveying roller is rotatably arranged at both ends of the machine base, the conveying belt is wound between the conveying rollers, the pressure roller is arranged above the conveying belt, and the conveying belt cooperates with the pressure roller to convey the plate; A grinding mechanism, disposed on the machine base and located above the conveying mechanism, the grinding mechanism being used for grinding the plate to remove burrs on the plate; A protective cover is arranged around the grinding mechanism, the protective cover is provided with protective doors, the protective doors are located at both ends of the conveying mechanism, and a cleaning brush is arranged at the bottom of the protective door, and the cleaning brush is used to clean the waste on the plate; A chip removal mechanism is arranged on the machine base, and the chip removal mechanism includes a first chip removal component and a second chip removal component. The first chip removal component and the second chip removal component correspond to the grinding mechanism and the conveying mechanism respectively, and the first chip removal component and the second chip removal component cooperate to discharge the waste chips.

2. The grinding device for sandblasting production according to claim 1, characterized in that: The protective door is provided with a mounting groove, an end of the mounting groove is provided with an opening, and a mounting block is provided on the top of the cleaning brush, and the mounting block can be slid along the opening and embedded in the mounting groove.

3. The grinding device for sandblasting production according to claim 1, characterized in that: The machine base is provided with a mounting plate, a connecting plate is horizontally arranged on the top of the mounting plate, the pressure roller is provided with a connecting shaft, and the connecting shaft and the connecting plate are connected by an adjusting screw.

4. The grinding device for sandblasting production according to claim 1, characterized in that: The grinding mechanism comprises a fixed block and a grinding roller. The machine base is provided with a mounting seat. The fixed block is rotatably arranged on the mounting seat. The grinding roller is rotatably arranged on the fixed block. The roller surface of the grinding roller is used for grinding the plate.

5. The grinding device for sandblasting production according to claim 4, characterized in that: A motor is arranged on the side wall of the mounting seat, a driving wheel is arranged at the output end of the motor, a driven wheel is arranged on the fixing block, and the driving wheel and the driven wheel are connected by a chain.

6. The grinding device for sandblasting production according to claim 4, characterized in that: The grinding rollers are provided in two groups, and the two groups of grinding rollers are symmetrically arranged on both sides of the fixed block.

7. The grinding device for sandblasting production according to claim 1, characterized in that: The first chip removal assembly includes a chip removal cover, a first chip removal pipe and a first exhaust fan. The chip removal cover is arranged above the grinding mechanism, one end of the first chip removal pipe is connected to the chip removal cover, and the other end of the first chip removal pipe is connected to the first exhaust fan.

8. The grinding device for sandblasting production according to claim 1, characterized in that: The second chip removal assembly includes a chip collecting tray, a second chip removal pipe and a second exhaust fan. The conveyor belt is provided with a through hole. The chip collecting tray is arranged between the upper and lower surfaces of the conveyor belt. One end of the second chip removal pipe is connected to the chip collecting tray, and the other end of the second chip removal pipe is connected to the second exhaust fan.

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