CN218984166U - Surface grinder dust keeper - Google Patents

Abstract

The utility model provides a dust-proof device for a surface grinder, which belongs to the technical field of surface grinders, and includes a grinder body and grinding equipment. The grinder body is provided with a placement groove, and a moving plate is arranged in the placement groove, and the grinding equipment is placed on the moving plate. , above the grinding machine body is provided with a grinding unit body, the grinding unit body is located above the grinding equipment, and the generated dust will be sucked by the operation of the suction fan. Dust inhalation, the inhaled dust will enter the dust collection box, the dust collection box is equipped with a dust filter assembly, the dust filter on the dust filter assembly is set above the feeding pipe, after the dust enters through the feeding pipe, the dust Under the blocking and filtering effect of the filter screen, the generated dust will be filtered. Through the filtration of the dust filter component, the generated dust will be greatly reduced, which not only reduces the damage to the environment, but also does not easily cause harm to the physical and mental health of the staff.

Description

A dust-proof device for a surface grinder

technical field

The utility model relates to the technical field of surface grinders, in particular to a dustproof device for surface grinders.

Background technique

Surface grinder is a kind of grinding machine. It mainly uses the 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: rectangular workbench and circular workbench. The main parameters of the rectangular workbench surface grinder is the width and length of the workbench, and the main parameter of the circular workbench is the diameter of the workbench.

During the surface grinding process of the grinding equipment, a lot of debris and dust will be generated. At this time, the dust generated will be scattered in the factory building. When the staff is operating the equipment, it is very easy to inhale the inside of the body. It will cause damage to the body and has no dust-proof effect, so a new type of dust-proof device for surface grinders is needed to meet the needs of production.

Utility model content

In view of the above problems, the utility model provides a surface grinder dustproof device to solve the above problems.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

A dust-proof device for a surface grinder, comprising a grinder body and grinding equipment, the grinder body is provided with a placement groove, a moving plate is arranged in the placement groove, the grinding equipment is placed on the moving plate, and a grinding unit is arranged above the grinder body The main body, the grinding unit body is located above the grinding equipment, a dust cover is installed on one side of the grinding unit body, a dust collection box is installed on one side of the grinder body, and a suction fan is connected to one side of the dust collection box through a connecting pipe , the dust collection box is connected with the dust collection box through a pipeline connection assembly, and a dust filter assembly is arranged in the dust collection box.

Preferably, the dust filter assembly includes a dust filter screen fixedly installed in the dust collection box, an arc-shaped guide plate is provided under the dust filter screen, and the communication pipe communicates with the top side of the dust collection box. The arc-shaped guide plate not only It acts as a guide, and at the same time, the falling dust acts as a gas and dust barrier during the gas circulation process, and the dust falling in the retrieving box is not easy to be rolled up again by the gas circulation.

Preferably, a retrieving hole is provided on one side of the inner wall of the dust collection box, and a retrieving box is installed in the retrieving hole, and the retrieving box is located below the arc-shaped guide plate, and the dust filtered by the bottom side of the dust filter screen will It will fall, and with the arc-shaped guide plate, it can fall into the retrieving box for collection. When the retrieving box collects a lot of dust, it can be directly pulled out for processing.

Preferably, the pipeline connection assembly includes a feed pipe installed in the dust collection box, the feed pipe is located between the dust filter screen and the arc guide plate, one side of the feed pipe is connected with a delivery hose, and the delivery hose One end is connected with the dust collection hood, and the delivery hose and feed pipe on the pipe connection assembly can be used to suck the generated dust into the dust collection box for dust filtration.

Preferably, two connection blocks are fixedly installed on one side of the body of the grinding unit, and both connection blocks are fixedly connected to one side of the dust collection hood. The movement of the unit body is automatically adjusted to better inhale the generated dust.

Preferably, the top side of the moving plate is rotated by a screw to install a pressing plate, and there are two pressing plates, which are located on both sides of the grinding equipment and pressed tightly. The top side of the grinding machine body is equipped with a bracket, and the bottom side of the bracket A telescopic motor is installed, and the output end of the telescopic motor is connected to the top side of the grinding unit body. The grinding equipment is placed on the moving plate, and the two pressing plates can be driven to move by rotating the screws on both sides. The grinding equipment is pressed and fixed.

Preferably, a drawing slot is provided on the inner wall of one side of the placement slot, and a waste box is movably installed in the placement slot, and one side of the waste box extends to the outside of the drawing slot, and more debris and debris will be generated during the grinding process. Dust and debris are relatively heavy and can be collected in the waste box in the storage tank. When too much is collected, the waste box can be pulled out to clean up.

Beneficial effects of the utility model:

1. When the surface grinder is grinding the grinding equipment, place the grinding equipment on the moving plate, adjust the position of the grinding unit body and run it. The grinding roller on the grinding unit body will contact the top side of the grinding equipment for grinding. There is a position adjustment mechanism on the grinder body, which can adjust the position of the moving plate left and right, so as to realize mobile grinding. During the grinding process, more debris and dust will be generated. The debris is relatively heavy and can fall into the placement groove. It is collected in the waste box, and when the collection is too much, the waste box can be pulled out to clean up.

2. The generated dust will be sucked by the operation of the suction fan. At this time, the generated dust can be inhaled through the conveying hose and the dust cover, and the inhaled dust will enter the dust collection box, which is equipped with Dust filter assembly, the dust filter on the dust filter assembly is set above the feed pipe. After the dust enters through the feed pipe, the generated dust will be filtered under the blocking and filtering action of the dust filter, and will pass through the dust filter assembly. With advanced filtration, the dust generated will be greatly reduced, not only reducing the damage to the environment, but also less likely to cause harm to the physical and mental health of the staff.

3. With the continuous filtering, the dust filtered by the bottom side of the dust filter will fall. With the arc-shaped guide plate, it can fall into the retrieving box for collection. The arc-shaped guide plate not only plays a guiding role, but also The falling dust plays a role of blocking gas and dust during the gas circulation process. The dust falling in the retrieving box is not easy to be rolled up again by the gas circulation. When the retrieving box collects a lot of dust, it can be directly drawn out Just do it.

Description of drawings

Fig. 1 is the three-dimensional structural schematic diagram of the left view of the dust-proof device of the surface grinder of the present invention;

Fig. 2 is a structural schematic diagram of a cross-section of the dust-proof device for a surface grinder of the present invention;

Fig. 3 is a schematic diagram of the structure of the dust-proof device of the surface grinder of the present invention viewed from the right;

Fig. 4 is a structural diagram of part A in Fig. 2 of the dust-proof device for a surface grinder of the present invention.

In the figure: 1. Grinding machine body; 2. Grinding equipment; 3. Placement slot; 4. Moving plate; 5. Pressing plate; 6. Bracket; 7. Grinding unit body; 10. Connection block; 11. Vacuum cover; 12. Vacuum box; 13. Delivery hose; 14. Feed pipe; 15. Dust filter; 16. Arc guide plate; 17. Connecting pipe; 18. Suction fan ; 19, the feeding hole; 20, the feeding box.

Detailed ways

The technical scheme of the present utility model is described below in conjunction with accompanying drawing and embodiment.

As shown in Fig. 1-4, a surface grinder dust-proof device of the present invention includes a grinder body 1 and a grinding device 2, a placement groove 3 is opened on the grinder body 1, a moving plate 4 is arranged in the placement groove 3, and a grinding device 2 Placed on the moving plate 4, a grinding unit body 7 is arranged above the grinding machine body 1, the grinding unit body 7 is located above the grinding equipment 2, a dust collection cover 11 is installed on one side of the grinding unit body 7, and a dust collection cover 11 is installed on one side of the grinding machine body 1 A dust collection box 12 is installed, and one side of the dust collection box 12 is connected with a suction fan 18 through a connecting pipe 17, and the dust collection box 12 and the dust collection box 12 are connected through a pipe connection assembly, and a dust filter assembly is arranged inside the dust collection box 12 .

Specifically, the dust filter assembly includes a dust filter screen 15 fixedly installed in the dust collection box 12, an arc-shaped guide plate 16 is arranged below the dust filter screen 15, and a connecting pipe 17 communicates with the top side of the dust collection box 12. The arc-shaped guide plate 16 not only plays a guiding role, but also the falling dust acts as a gas and dust barrier during the gas circulation process, and the dust falling in the retrieving box 20 is not easy to be rolled up again by the gas circulation .

Specifically, one side inner wall of the dust collection box 12 is provided with a retrieving hole 19, and a retrieving box 20 is installed in the retrieving hole 19. The retrieving box 20 is located at the lower position of the arc guide plate 16. The dust filtered by the side will fall, cooperate with the arc-shaped guide plate 16, and can fall into the retrieving box 20 for collection. When there is a lot of dust collected by the retrieving box 20, it can be directly extracted for processing.

Specifically, the pipeline connection assembly includes a feed pipe 14 installed in the dust collection box 12, the feed pipe 14 is located between the dust filter screen 15 and the arc guide plate 16, and one side of the feed pipe 14 is connected with a delivery hose 13 One end of the conveying hose 13 communicates with the dust collection hood 11, through the conveying hose 13 and the feeding pipe 14 on the pipeline connection assembly, the generated dust can be sucked into the dust collection box 12 for dust filtration.

Specifically, two connection blocks 10 are fixedly installed on one side of the grinding unit body 7, and the two connection blocks 10 are fixedly connected to one side of the dust collection cover 11, and the dust collection cover 11 is installed on the grinding unit body 7 through the connection blocks 10. In addition, it can be adjusted automatically following the movement of the grinding unit body 7, so as to better inhale the generated dust.

Specifically, the top side of the moving plate 4 is rotated by a screw to install a pressing plate 5, and there are two pressing plates 5, which are located on both sides of the grinding device 2 and pressed tightly. The top side of the grinding machine body 1 is equipped with a bracket 6, A telescopic motor is installed on the bottom side of the bracket 6, and the output end of the telescopic motor is connected with the top side of the grinding unit body 7, and the grinding equipment 2 is placed on the moving plate 4, and the screw rods on both sides can be rotated to drive two compression The plate 5 moves, and presses and fixes the placed grinding equipment 2 from both sides.

Specifically, a drawing groove 8 is provided on the inner wall of one side of the placement groove 3, and a waste box 9 is movably installed in the placement groove 3, and one side of the waste box 9 extends to the outside of the drawing groove 8, and more Chips and dust, chips are relatively heavy and can be collected in the waste box 9 placed in the groove 3. When collecting too much, the waste box 9 can be extracted and can be cleaned.

The working principle of the utility model: when the surface grinder is grinding the grinding equipment 2, the grinding equipment 2 is placed on the moving plate 4, and then by rotating the screw rods on both sides, it can drive the two pressing plates 5 to move. Press and fix the placed grinding equipment 2, and then adjust the position of the grinding unit body 7 and run it. During adjustment, the telescopic motor will drive the grinding unit body 7 to move downward, and the grinding roller on the grinding unit body 7 will be in contact with the grinding machine. The top sides of the equipment 2 are in contact with each other for grinding. The grinding machine body 1 is provided with a position adjustment mechanism, which can adjust the position of the moving plate 4 left and right, so as to realize mobile grinding. During the grinding process, more debris and dust will be generated. The debris is relatively heavy and can be collected in the waste box 9 placed in the slot 3. When collecting too much, the waste box 9 can be pulled out to clean up, and the dust produced will run through the suction fan 18 to generate suction. Through the delivery hose 13 and the dust cover 11, the generated dust can be inhaled. The dust cover 11 is installed on the grinding unit body 7 through the connection block 10, and can automatically adjust following the movement of the grinding unit body 7, thereby better. The generated dust is inhaled, and the inhaled dust will enter the dust collection box 12. The dust collection box 12 is provided with a dust filter assembly. The dust filter screen 15 on the dust filter assembly is arranged above the feed pipe 14, and the dust passes through the feed After the pipe 14 enters, it will be transported upwards to carry out gas circulation. Under the blocking and filtering effect of the dust filter screen 15, the dust generated will be filtered. With continuous filtering, the dust filtered by the bottom side of the dust filter screen 15 will be Falling, with the arc-shaped guide plate 16, it can fall into the retrieving box 20 for collection. The set arc-shaped guide plate 16 not only plays a guiding role, but also the fallen dust plays a role in gas and air circulation in the process of gas circulation. Dust blocking effect, the dust falling in the retrieving box 20 is not easy to be rolled up again by the air circulation, when the retrieving box 20 collects a lot of dust, it can be directly extracted for processing, through the filtration of the dust filter assembly, the generated The dust will be greatly reduced, not only reducing the damage to the environment, but also not easy to cause harm to the physical and mental health of the staff, and it is convenient to use.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the purpose of It is convenient to describe the utility model and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, as well as a specific orientation configuration and operation, therefore, it should not be construed as a limitation of the utility model. In addition, "first" and "second" are for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the utility model, unless otherwise specified, the meaning of "plurality" is two or more.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", "connection" and so on should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

An embodiment of the present utility model has been described in detail above, but the content described is only a preferred embodiment of the present utility model, and cannot be considered as limiting the implementation scope of the present utility model. All equal changes and improvements made according to the application scope of the utility model should still belong to the scope covered by the patent of the utility model.

Claims (7)

1. A dust-proof device for a surface grinder, comprising a grinder body (1) and a grinding device (2), characterized in that a placement groove (3) is opened on the grinder body (1), and the placement groove (3) is equipped with There is a moving plate (4), the grinding equipment (2) is placed on the moving plate (4), the grinding unit body (7) is arranged above the grinding machine body (1), and the grinding unit body (7) is located on the grinding equipment (2) The upper position of the grinding unit body (7) is equipped with a dust collection cover (11), one side of the grinder body (1) is installed with a dust collection box (12), and one side of the dust collection box (12) A suction fan (18) is connected through the connecting pipe (17), the dust collection box (12) is connected with the dust collection box (12) through a pipeline connection assembly, and a dust filter assembly is arranged inside the dust collection box (12). 2. A surface grinder dustproof device according to claim 1, characterized in that, the dust filter assembly includes a dust filter (15) fixedly installed in the dust collection box (12), the dust filter (15 ) is provided with an arc-shaped guide plate (16), and the connecting pipe (17) communicates with the top side of the dust collection box (12). 3. A dust-proof device for a surface grinder according to claim 2, characterized in that, one side of the inner wall of the dust collection box (12) is provided with a material extraction hole (19), and the material extraction hole (19) is A retrieving box (20) is installed, and the retrieving box (20) is located at the lower position of the arc guide plate (16). 4. A surface grinder dustproof device according to claim 2, characterized in that, the pipe connection assembly includes a feed pipe (14) installed in the dust collection box (12), and the feed pipe (14) Located between the dust filter (15) and the arc-shaped guide plate (16), one side of the feed pipe (14) is connected to the delivery hose (13), and one end of the delivery hose (13) is connected to the dust cover (11) connected. 5. A surface grinder dustproof device according to claim 1, characterized in that two connecting blocks (10) are fixedly installed on one side of the grinding unit body (7), and the two connecting blocks (10) All are fixedly connected with one side of dust collection cover (11). 6. A surface grinder dustproof device according to claim 1, characterized in that, the top side of the moving plate (4) is rotated by a screw to install a pressing plate (5), and the pressing plate (5) is set There are two, which are located on both sides of the grinding equipment (2) and pressed together. A support (6) is installed on the top side of the grinder body (1), and a telescopic motor is installed on the bottom side of the support (6). The output end of the telescopic motor is connected to the The top side of the grinding unit body (7) is connected. 7. A dust-proof device for a surface grinder according to claim 1, characterized in that a pull-out groove (8) is provided on one side of the inner wall of the placement groove (3), and the placement groove (3) is movable and installed There is a waste material box (9), and one side of the waste material box (9) extends to the outside of the drawing groove (8).

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