Automatic cleaning mechanism for machining scrap iron of surface grinding machine

Abstract

The utility model discloses an automatic scrap iron cleaning mechanism for surface grinding machine machining, and relates to the technical field of surface grinding machine machining. The polishing device comprises a base, a polishing assembly is arranged on the top face of the base, a connecting cover is fixedly connected to the surface of the polishing assembly, a scraping block is fixedly connected to the surface of a moving assembly, a drawing frame is fixedly connected to the surface of the polishing assembly in an inserted mode, and a collecting box is arranged on the inner wall of a collecting assembly. The surface of a workpiece can be polished through the polishing assembly, a negative pressure environment is formed in a negative pressure pipe through the arrangement of the collecting assembly and the negative pressure assembly and the operation of a negative pressure fan at the moment, scrap iron in a reciprocating structure is sucked through connection of a connecting pipe and an extraction frame, and scrap iron in the reciprocating structure is sucked through a filter screen and a check block. And at the moment, scrap iron adsorbed on the surface of the grinding assembly can be scraped, so that the scrap iron cannot be accumulated on the surface of the grinding assembly, meanwhile, the scraped scrap iron can be automatically cleaned, and the problem that the adsorbed scrap iron cannot be cleaned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of surface grinding machine processing, in particular to an automatic cleaning mechanism for iron chips processed by a surface grinding machine. Background Art

[0002] A surface grinder is a type of grinding machine. It mainly uses a grinding wheel to rotate and grind the workpiece to achieve the required flatness. According to the shape of the worktable, it can be divided into two types: a rectangular worktable and a circular worktable. The main parameters of a rectangular worktable surface grinder are the width and length of the worktable, and the main parameter of a circular worktable is the diameter of the worktable surface. When a surface grinder is grinding the surface of a workpiece, a large amount of iron filings will be generated. At this time, the iron filings on the surface of the surface grinder need to be cleaned, so an automatic cleaning mechanism for iron filings during surface grinding is required.

[0003] In the existing surface grinder, a large amount of iron chips will fly when the workpiece is ground. The iron chips fly in the direction of rotation of the grinding block. The baffle on the surface of the grinder will block the flying iron chips. The iron chips are generated by friction and the temperature of the generated iron chips is generally high. The high-temperature iron chips fly on the baffle, and some of the iron chips may be adsorbed and remain on the surface of the baffle. These iron chips generally cannot be cleaned by suction, resulting in more and more iron chips accumulating on the surface of the baffle.

[0004] Therefore, an automatic cleaning mechanism for iron chips processed by a surface grinder is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that iron chips are generated by friction and the temperature of the generated iron chips is generally high. The high-temperature iron chips splash onto the baffle plate, and some of the iron chips may be adsorbed and remain on the surface of the baffle plate. These iron chips generally cannot be cleaned by suction, resulting in more and more iron chips accumulating on the surface of the baffle plate. The utility model provides an automatic cleaning mechanism for iron chips in surface grinding machine processing.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] An automatic cleaning mechanism for iron chips processed by a surface grinder comprises a base, a grinding component is arranged on the top surface of the base, a blast component for cleaning iron chips is arranged on the surface of the grinding component, a connecting cover is fixedly connected to the surface of the grinding component, a moving component for scraping iron chips is arranged on the surface of the connecting cover, a scraping block is fixedly connected to the surface of the moving component, a collecting component is arranged on the surface of the grinding component, a negative pressure component for cleaning iron chips is arranged on the top surface of the collecting component, an extraction frame is fixedly inserted on the surface of the grinding component, and a collecting box is arranged on the inner wall of the collecting component.

[0008] Furthermore, the grinding assembly includes a reciprocating structure, the top surface of the base is provided with the reciprocating structure, and the connecting cover is connected to the reciprocating structure, the top surface of the base is fixedly connected with a grinding disc structure, and the inner wall of the reciprocating structure is fixedly connected with a processing table.

[0009] Furthermore, the blowing assembly includes a blower, the surface of the reciprocating structure is fixedly connected to the blower, the blowing end of the blower is fixedly connected to a ventilation pipe, the top surface of the processing table is fixedly connected to a blowing frame, and the ventilation pipe is connected to the blowing frame.

[0010] Furthermore, the moving component includes a motor, the top surface of the connecting cover is fixedly connected to the motor, the output end of the motor is fixedly connected to a threaded rod, and the threaded rod is rotatably connected to the connecting cover, the surface of the threaded rod is threadedly connected to a slider, and the scraper block is connected to the slider.

[0011] Furthermore, the collection assembly includes a collection box, the surface of the reciprocating structure is fixedly connected to the collection box, and the collection box is overlapped with the collection box, the surface of the collection box is provided with a ventilation filter, and the surface of the collection box is hinged with a box door via a hinge.

[0012] Furthermore, the negative pressure assembly includes a negative pressure pipe, a negative pressure pipe is fixedly connected to the top surface of the collection box, a negative pressure fan is arranged on the surface of the negative pressure pipe, a filter is fixedly connected to the inner wall of the negative pressure pipe, a block is fixedly connected to the inner wall of the negative pressure pipe, a connecting pipe is fixedly connected to the surface of the negative pressure pipe, and the extraction frame is connected to the connecting pipe.

[0013] The beneficial effects of the utility model are as follows:

[0014] The grinding component of the utility model can be set to grind the surface of the workpiece, and the flying iron chips will be blocked by the reciprocating structure. At this time, some of the iron chips will be adsorbed on the surface of the reciprocating structure, and the iron chips will be accumulated in the reciprocating structure. The setting of the air blowing component can blow the iron chips staying on the surface of the processing table. The setting of the moving component drives the scraper block to move up and down, and the scraper block fits with the surface of the reciprocating structure, so that the scraper block can scrape off the iron chips adhered to the surface of the reciprocating structure, and the scraped iron chips fall down into the reciprocating structure and accumulate. The setting of the collecting component and the negative pressure component, the negative pressure fan is running, and the negative pressure pipe A negative pressure environment is formed in the machine. Through the connection of the connecting pipe, the extraction frame absorbs the iron filings in the reciprocating structure. The filter screen and the block are set, and there is a gap between the block and the inner wall of the negative pressure tube, so that the absorbed iron filings can be blocked. The absorbed iron filings will fall downward into the collection component, and the iron filings that fall into the collection box will accumulate in the collection box. After the processing is completed, the box door is opened and the iron filings in the collection box can be processed. At this time, the iron filings adsorbed on the surface of the grinding component can be scraped off, so that the iron filings will not accumulate on the surface of the grinding component. At the same time, the scraped iron filings can be automatically cleaned, avoiding the problem that the adsorbed iron filings cannot be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is an enlarged schematic diagram of the structure at A of the utility model;

[0017] Figure 3 It is a partial cross-sectional schematic diagram of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of the structure at B of the utility model.

[0019] Figure numerals: 1. base; 2. grinding assembly; 201. reciprocating structure; 202. grinding disc structure; 203. processing table; 3. blowing assembly; 301. blower; 302. ventilation pipe; 303. blowing frame; 4. connecting cover; 5. moving assembly; 501. motor; 502. threaded rod; 503. slider; 6. scraper block; 7. collecting assembly; 701. collecting box; 702. ventilation filter; 703. box door; 8. negative pressure assembly; 801. negative pressure pipe; 802. negative pressure fan; 803. filter; 804. block; 805. connecting pipe; 9. extraction frame; 10. collecting box. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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 part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, an automatic cleaning mechanism for iron chips processed by a surface grinder comprises a base 1, a grinding component 2 is arranged on the top surface of the base 1, a blast component 3 for cleaning iron chips is arranged on the surface of the grinding component 2, a connecting cover 4 is fixedly connected to the surface of the grinding component 2, a moving component 5 for scraping off iron chips is arranged on the surface of the connecting cover 4, a scraping block 6 is fixedly connected to the surface of the moving component 5, a collecting component 7 is arranged on the surface of the grinding component 2, a negative pressure component 8 for cleaning iron chips is arranged on the top surface of the collecting component 7, an extraction frame 9 is fixedly plugged into the surface of the grinding component 2, and a collecting box 10 is arranged on the inner wall of the collecting component 7; specifically, the automatic cleaning mechanism for iron chips processed by the surface grinder can grind the surface of the workpiece through the setting of the grinding component 2, and the iron chips generated during grinding will splash along the rotation direction of the grinding block, and the iron chips will be blocked by the grinding component 2, and there will be residues on the surface of the grinding component 2. Iron filings, the setting of the moving component 5, the moving component 5 can drive the scraper block 6 to move up and down reciprocatingly, the scraper block 6 is in contact with the surface of the grinding component 2, at this time the scraper block 6 can scrape the iron filings on the surface of the grinding component 2, and the scraped iron filings are accumulated in the parts of the grinding component 2, the setting of the air blowing component 3, the air blowing component 3 can blow the iron filings on the surface of the workbench to the grinding component 2 for accumulation, the setting of the collecting component 7 and the negative pressure component 8, the negative pressure component 8 absorbs the accumulated iron filings through the extraction frame 9, the absorbed iron filings are accumulated in the collecting component 7, and the accumulated iron filings are concentrated in the collecting box 10. After the processing is completed, the iron filings in the collecting box 10 can be processed, and the iron filings adsorbed on the surface of the grinding component 2 can be scraped off, so that the iron filings will not accumulate on the surface of the grinding component 2, and the scraped iron filings can be automatically cleaned up, avoiding the problem that the adsorbed iron filings cannot be cleaned up.

[0025] like Figure 1 , Figure 3 As shown, the grinding component 2 includes a reciprocating structure 201, the top surface of the base 1 is provided with the reciprocating structure 201, and the connecting cover 4 is connected to the reciprocating structure 201, the top surface of the base 1 is fixedly connected with a grinding disc structure 202, and the inner wall of the reciprocating structure 201 is fixedly connected with a processing table 203; specifically, the setting of the grinding component 2 can grind the surface of the workpiece, the workpiece to be processed is placed on the processing table 203, the reciprocating structure 201 can move reciprocatingly, and cooperate with the processing table 203 to grind the surface of the workpiece, at this time, the iron chips generated by the grinding will splash along the rotation direction of the grinding disc, and at the same time, the iron chips are generated due to high-speed friction, and the iron chips will have a certain temperature, and the splashing iron chips will be blocked by the reciprocating structure 201, at this time, part of the iron chips will be adsorbed on the surface of the reciprocating structure 201, and at the same time, the iron chips will accumulate in the reciprocating structure 201.

[0026] like Figure 3As shown, the blower assembly 3 includes a blower 301, the blower 301 is fixedly connected to the surface of the reciprocating structure 201, the blowing end of the blower 301 is fixedly connected to the ventilation pipe 302, the top surface of the processing table 203 is fixedly connected to the blower frame 303, and the ventilation pipe 302 is connected to the blower frame 303; specifically, the setting of the blower assembly 3 can blow away the iron filings remaining on the surface of the processing table 203, the wind force generated by the blower 301 is connected through the ventilation pipe 302, and the blower frame 303 can blow the wind out, at this time, the iron filings on the surface of the processing table 203 will be blown to the inner wall of the reciprocating structure 201 and accumulated, so that no iron filings will remain on the surface of the processing table 203.

[0027] like Figure 2 , Figure 3 As shown, the moving component 5 includes a motor 501, the top surface of the connecting cover 4 is fixedly connected to the motor 501, the output end of the motor 501 is fixedly connected to the threaded rod 502, and the threaded rod 502 is rotatably connected to the connecting cover 4, the surface of the threaded rod 502 is threadedly connected to the slider 503, and the scraper block 6 is connected to the slider 503; specifically, the setting of the moving component 5, the moving component 5 drives the scraper block 6 to reciprocate up and down, the motor 501 works, the output end of the motor 501 drives the threaded rod 502 to rotate, the threaded rod 502 drives the slider 503 to move, and then the slider 503 drives the scraper block 6 to move, the scraper block 6 fits the surface of the reciprocating structure 201, so that the scraper block 6 can scrape off the iron filings adhered to the surface of the reciprocating structure 201, and the scraped iron filings fall downward into the reciprocating structure 201 and accumulate, so that the surface of the reciprocating structure 201 will not be adsorbed with iron filings.

[0028] like Figure 3 As shown, the collecting component 7 includes a collecting box 701, the surface of the reciprocating structure 201 is fixedly connected with the collecting box 701, and the collecting box 10 is overlapped with the collecting box 701, the surface of the collecting box 701 is provided with a ventilation filter 702, and the surface of the collecting box 701 is hinged with a box door 703 by a hinge; specifically, the setting of the collecting component 7, the negative pressure component 8 can extract the iron filings in the inner wall of the reciprocating structure 201, and the iron filings absorbed by the negative pressure component 8 enter the collecting box 701, and the opening of the ventilation filter 702 makes the air pressure in the collecting box 701 the same as that in the outside world, and the iron filings falling into the collecting box 701 will accumulate in the collecting box 10. After the processing is completed, the box door 703 is opened to process the iron filings in the collecting box 10.

[0029] like Figure 4As shown, the negative pressure component 8 includes a negative pressure pipe 801, the top surface of the collection box 701 is fixedly connected with the negative pressure pipe 801, the surface of the negative pressure pipe 801 is provided with a negative pressure fan 802, the inner wall of the negative pressure pipe 801 is fixedly connected with a filter screen 803, the inner wall of the negative pressure pipe 801 is fixedly connected with a stopper 804, the surface of the negative pressure pipe 801 is fixedly connected with a connecting pipe 805, and the extraction frame 9 is connected to the connecting pipe 805; specifically, the wind pressure generated by the negative pressure component 8 is sucked out The extraction frame 9 can absorb the accumulated iron filings. When the negative pressure fan 802 is running, a negative pressure environment is formed in the negative pressure tube 801. Through the connection of the connecting tube 805, the extraction frame 9 absorbs the iron filings in the reciprocating structure 201. The filter 803 and the block 804 are set, and there is a gap between the block 804 and the inner wall of the negative pressure tube 801, which can block the absorbed iron filings. The absorbed iron filings will fall downward into the collecting component 7, completing the automatic cleaning of the iron filings.

[0030] In summary: the surface grinder has an automatic chip cleaning mechanism. The workpiece to be processed is placed on the processing table 203. The reciprocating structure 201 can move back and forth to grind the surface of the workpiece in cooperation with the processing table 203. At this time, the chippings generated by grinding will splash along the direction of rotation of the grinding disc. At the same time, the chippings will have a certain temperature due to high-speed friction. The splashing chippings will be blocked by the reciprocating structure 201. At this time, some of the chippings will be adsorbed on the surface of the reciprocating structure 201. At the same time, the chippings will accumulate in the reciprocating structure 201. The setting of the blower assembly 3 can blow the iron filings on the surface of the processing table 203. The wind generated by the blower 301 is connected through the ventilation pipe 302, and the blower frame 303 can blow the wind out. At this time, the iron filings on the surface of the processing table 203 will be blown to the inner wall of the reciprocating structure 201 for accumulation. The setting of the moving assembly 5 drives the scraper block 6 to reciprocate up and down. The motor 501 works, and the output end of the motor 501 drives the threaded rod 502 to rotate, and the threaded rod 502 drives the slider 50 3 displacement, and then the slider 503 drives the scraper 6 to move, and the scraper 6 fits with the surface of the reciprocating structure 201, so that the scraper 6 can scrape the iron filings adhered to the surface of the reciprocating structure 201, and the scraped iron filings fall down into the reciprocating structure 201 and accumulate. The collection component 7 and the negative pressure component 8 are set, and the wind pressure generated by the negative pressure component 8 can absorb the accumulated iron filings through the extraction frame 9. The negative pressure fan 802 is running, and a negative pressure environment is formed in the negative pressure pipe 801. Through the connection of the connecting pipe 805, the extraction Frame 9 absorbs the iron filings in the reciprocating structure 201. The filter 803 and the block 804 are arranged so that there is a gap between the block 804 and the inner wall of the negative pressure tube 801, thereby blocking the absorbed iron filings. The absorbed iron filings will fall downward into the collecting component 7. The opening of the ventilation filter 702 makes the air pressure in the collecting box 701 the same as that in the outside world. The iron filings that fall into the collecting box 701 will accumulate in the collecting box 10. After the processing is completed, the box door 703 is opened to process the iron filings in the collecting box 10.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic cleaning mechanism for iron chips in surface grinding machine, characterized in that: The invention comprises a base (1), the top surface of the base (1) is provided with a grinding component (2), the surface of the grinding component (2) is provided with a blast component (3) for cleaning iron filings, the surface of the grinding component (2) is fixedly connected with a connecting cover (4), the surface of the connecting cover (4) is provided with a moving component (5) for scraping off iron filings, the surface of the moving component (5) is fixedly connected with a scraping block (6), the surface of the grinding component (2) is provided with a collecting component (7), the top surface of the collecting component (7) is provided with a negative pressure component (8) for cleaning iron filings, the surface of the grinding component (2) is fixedly plugged with an extraction frame (9), and the inner wall of the collecting component (7) is provided with a collecting box (10).

2. The automatic cleaning mechanism for iron chips during surface grinding according to claim 1, characterized in that: The grinding assembly (2) comprises a reciprocating structure (201), the top surface of the base (1) is provided with the reciprocating structure (201), and the connecting cover (4) is connected to the reciprocating structure (201), the top surface of the base (1) is fixedly connected to a grinding disc structure (202), and the inner wall of the reciprocating structure (201) is fixedly connected to a processing table (203).

3. The automatic cleaning mechanism for iron chips during surface grinding according to claim 2, characterized in that: The air blowing assembly (3) comprises a blower (301), the surface of the reciprocating structure (201) is fixedly connected to the blower (301), the blowing end of the blower (301) is fixedly connected to a ventilation pipe (302), the top surface of the processing table (203) is fixedly connected to a blower frame (303), and the ventilation pipe (302) is connected to the blower frame (303).

4. The automatic cleaning mechanism for iron chips during surface grinding according to claim 1, characterized in that: The moving assembly (5) comprises a motor (501), the top surface of the connecting cover (4) is fixedly connected to the motor (501), the output end of the motor (501) is fixedly connected to a threaded rod (502), and the threaded rod (502) is rotatably connected to the connecting cover (4), the surface of the threaded rod (502) is threadedly connected to a slider (503), and the scraper (6) is connected to the slider (503).

5. The automatic cleaning mechanism for iron chips during surface grinding according to claim 2, characterized in that: The collecting assembly (7) comprises a collecting box (701), the surface of the reciprocating structure (201) is fixedly connected with the collecting box (701), and the collecting box (10) overlaps with the collecting box (701), the surface of the collecting box (701) is provided with a ventilation filter (702), and the surface of the collecting box (701) is hinged with a box door (703) via a hinge.

6. The automatic cleaning mechanism for iron chips during surface grinding according to claim 5, characterized in that: The negative pressure assembly (8) comprises a negative pressure tube (801), the top surface of the collection box (701) is fixedly plugged with the negative pressure tube (801), the surface of the negative pressure tube (801) is provided with a negative pressure fan (802), the inner wall of the negative pressure tube (801) is fixedly connected with a filter screen (803), the inner wall of the negative pressure tube (801) is fixedly connected with a block (804), the surface of the negative pressure tube (801) is fixedly plugged with a connecting tube (805), and the extraction frame (9) is connected to the connecting tube (805).

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