CN217094923U - A cutting machine dust removal mechanism - Google Patents

Abstract

The utility model relates to the technical field of dust-proofing of cutting machines, and discloses a dust-removing mechanism of a cutting machine, which comprises a worktable, a baffle plate and a fixing frame. A placement groove is formed on the upper surface of the worktable, and a center position of the bottom of the placement groove is provided. A cutting groove is opened, a second electric push rod is vertically fixed and installed in the middle of the upper surface of the baffle, and a fixed frame is fixedly installed at one end of the bottom of the second electric push rod on the lower surface of the baffle, and the fixed frame rotates in the baffle. cutting wheel. The utility model uses the cooperation of the first electric push rod and the baffle, and the first electric push rod drives the baffle to move downward, which can block the top opening of the placing slot, so as to prevent the dust and debris generated by cutting from going out. Sputtered, diffused into the air and inhaled by the staff, which will affect the health of the body. It can also prevent the cutting wheel from being damaged and fall off, causing damage to the staff, improving the safety of the cutting machine. It is more practical and suitable for a wide range of promotion and use.

Description

A cutting machine dust removal mechanism

technical field

The utility model belongs to the technical field of dust-proofing of cutting machines, in particular to a dust-removing mechanism of cutting machines.

Background technique

In the machining process, the common methods of sheet cutting include manual cutting, semi-automatic cutting machine cutting and CNC cutting machine cutting. Manual cutting is flexible and convenient, but the quality of manual cutting is poor, the size error is large, the material waste is large, the follow-up processing workload is large, and the labor conditions are harsh, and the production efficiency is low. Because it uses a cutting die, it is not suitable for single piece, small batch and large workpiece cutting. Although other types of semi-automatic cutting machines reduce the labor intensity of workers, they have simple functions and are only suitable for cutting parts with relatively regular shapes; compared with manual and semi-automatic cutting methods, CNC cutting can effectively improve the efficiency and quality of sheet cutting. Reduce the operator's labor intensity.

However, the existing cutting machine still has some defects in the process of use. For example, during the use of the existing cutting machine, a large amount of dust will be generated and diffused into the air. After being inhaled by the staff, it will affect the Its physical health is affected, and the existing cutting machine will have debris sputtered out during the cutting process, which is less safe and not practical.

In view of this, the present invention is proposed.

Utility model content

In order to solve the above-mentioned technical problems, the basic conception of the technical scheme adopted by the present invention is:

A dust removal mechanism for a cutting machine comprises a worktable, a baffle plate and a fixing frame, a placement groove is provided on the upper surface of the worktable, and a cutting groove is provided in the center of the bottom of the placement groove;

The middle part of the upper surface of the baffle is vertically fixedly installed with a second electric push rod, and one end of the bottom of the second electric push rod placed on the lower surface of the baffle is fixedly installed with a fixed frame, and the cutting wheel rotates in the fixed frame;

The left and right sides of the inner top of the fixing frame are vertically fixedly installed with first electric push rods, the bottoms of the two sets of first electric push rods are respectively fixedly connected to the left and right sides of the upper surface of the baffle, and the middle of the upper surface of the fixing frame is fixed. A vacuuming motor is installed, and a suction pipe is fixedly connected to the middle of the front side of the vacuuming motor. The bottom of the suction pipe runs through the top of the fixing frame, and the left and right sides of the bottom of the suction pipe are fixedly connected with collection hoses. , the bottoms of the two sets of collecting hoses are respectively in fixed communication with the left and right sides of the upper surface of the baffle.

As a preferred embodiment of the present invention, the baffle is placed at the opening at the top of the placement slot, and the baffle is adapted to the size and specification of the opening at the top of the placement slot.

As a preferred embodiment of the present invention, springs are fixedly installed on the left and right sides of the lower surface of the baffle plate, and pressing plates are fixed horizontally at the bottoms of the two groups of springs.

As a preferred embodiment of the present invention, the fixing frame is in an inverted U shape, and the left and right sides of the bottom of the fixing frame are fixedly connected to the left and right sides of the upper surface of the worktable respectively.

As a preferred embodiment of the present invention, the cutting wheel is located just above the cutting groove, and the cutting wheel is adapted to the inner diameter of the cutting groove.

As a preferred embodiment of the present invention, the middle part of the right side of the dust suction fan is horizontally and fixedly connected with an air outlet pipe, and the other end of the air outlet pipe is fixedly connected with a collection box, and the collection box is placed in the middle part of the upper surface of the fixing frame. to the right.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model uses the cooperation of the first electric push rod and the baffle, and the first electric push rod drives the baffle to move downward, which can block the top opening of the placing slot, so as to prevent the dust and debris generated by cutting from going out. Sputtering, diffused into the air and inhaled into the mouth and nose by the staff will affect the health of the body. It can also prevent the cutting wheel from being damaged and fall off, causing injury to the staff, improving the safety of the cutting machine.

The utility model uses the dust suction fan, the collection hose and the collection box together, and the dust suction fan can collect the dust and debris generated by cutting through the suction pipe and the collection hose, and discharge it into the collection box through the air outlet pipe. , it is more practical without the need for the staff to collect the debris and dust in the placement tank in the later stage.

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Description of drawings

In the attached image:

Fig. 1 is the main structure schematic diagram of the utility model;

2 is a schematic diagram of the internal structure of the placement groove of the present invention;

Figure 3 is a schematic structural diagram of the utility model after the baffle is raised.

In the figure: 1- workbench; 2- baffle plate; 3- fixing frame; 4- first electric push rod; 5- collecting hose; 6- dust suction fan; 7- suction pipe; 8- air outlet pipe; 9 -collection box; 10-second electric push rod; 11-fixed frame; 12-placement slot; 13-cutting slot; 14-cutting wheel; 15-pressing plate; 16-spring.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate The utility model.

As shown in Figures 1 to 3, a dust removal mechanism of a cutting machine includes a worktable 1, a baffle plate 2 and a fixing frame 3. The upper surface of the worktable 1 is provided with a placement slot 12, and the placement slot 12 is used to place the object to be cut. A cutting groove 13 is opened at the center of the bottom of the placing groove 12. The cutting groove 13 prevents the cutting wheel 14 from contacting the bottom of the placing groove 12. A second electric push rod 10 is vertically fixed in the middle of the upper surface of the baffle plate 2. The second electric push rod 10 A fixed frame 11 is fixedly installed at one end of the bottom placed on the lower surface of the baffle 2. The second electric push rod 10 can drive the fixed frame 11 to move up and down, and the cutting wheel 14 is rotated in the fixed frame 11. Move down to cut, the fixing frame 3 is in an inverted U shape, and the left and right sides of the bottom of the fixing frame 3 are fixedly connected to the left and right sides of the upper surface of the worktable 1 respectively. Push rod 4, the bottoms of the two groups of first electric push rods 4 are respectively fixedly connected to the left and right sides of the upper surface of the baffle plate 2, and the first electric push rod 4 can drive the baffle plate 2 to move downward to block the opening at the top of the placement slot 12 , a vacuum motor 6 is fixedly installed in the middle of the upper surface of the fixing frame 3, and a suction pipe 7 is fixedly connected to the middle of the front side of the vacuum motor 6. The bottom of the suction pipe 7 runs through the top of the fixing frame 3, and the bottom of the suction pipe 7 Collecting hoses 5 are fixedly connected to the left and right sides. The bottoms of the two sets of collecting hoses 5 are fixedly connected to the left and right sides of the upper surface of the baffle 2 respectively. The dust and debris in the groove 12 are collected. The middle part of the right side of the dust suction fan 6 is fixedly connected with the air outlet pipe 8, and the other end of the air outlet pipe 8 is fixedly connected with the collection box 9. The dust suction fan 6 will collect the dust and debris. It is discharged into the collection box 9 through the air outlet pipe 8 , and the collection box 9 is placed at the right of the middle of the upper surface of the fixed frame 3 .

As shown in Figures 1 to 3, in this setup, further, the baffle 2 is placed at the top opening of the placement slot 12, and the baffle 2 is adapted to the size of the opening at the top of the placement slot 12. The opening of the placement slot 12 is blocked to prevent the dust and debris generated by cutting from spreading into the air. Springs 16 are fixedly installed on the left and right sides of the lower surface of the baffle plate 2, and the bottom of the two groups of springs 16 are fixedly installed with a pressing plate horizontally. 15. After the pressing plate 15 is in contact with the cutting object, the spring 16 is compressed, and the reaction force generated by the compression of the spring 16 makes the pressing plate 15 press against the surface of the cutting object to fix it.

As shown in FIGS. 1 to 3 , in this setting, further, the cutting wheel 14 is located directly above the cutting groove 13 , and the cutting wheel 14 is adapted to the inner diameter of the cutting groove 13 to prevent the cutting wheel 14 from cutting during the cutting process. , directly contacting the inner bottom of the cutting groove 12 , causing damage to the cutting wheel 14 .

The implementation principle of the dust removal mechanism of the cutting machine in this embodiment is as follows: the object to be cut is placed in the placement groove 12, and then the first electric push rod 4 is activated, and the first electric push rod 4 drives the baffle plate 2 to move downward until the stop The plate 2 is in contact with the top opening of the placement slot 12, and the top opening of the placement slot 12 is blocked. At this time, after the pressing plate 15 is in contact with the cutting object, the spring 16 is compressed, and the reaction force generated by the compression of the spring 16 makes The pressing plate 15 is pressed against the surface of the cutting object to fix it, and then the second electric push rod 10 is activated. The second electric push rod 10 drives the fixed frame 11 and the cutting wheel 14 to move downward for cutting. Blocking the opening at the top of the placement groove 12 can effectively prevent the dust and debris generated by cutting from sputtering out, spreading into the air and being inhaled by the staff, which will affect the health of the body, and also prevent the cutting wheel 14 When the damage falls off, it will cause injury to the staff and improve the safety of the cutting machine. After the cutting is completed, start the vacuum fan 6, and the vacuum fan 6 can pass through the suction pipe 7 and the collection hose 5, which can be used for cutting The dust and debris are collected and discharged into the collection box 9 through the air outlet pipe 8, and there is no need for staff to collect the debris and dust in the placement tank 12 later.

Claims (6)

1. A dust removal mechanism of a cutting machine comprises a workbench (1), a baffle (2) and a fixing frame (3), and is characterized in that a placing groove (12) is formed in the upper surface of the workbench (1), and a cutting groove (13) is formed in the center of the bottom in the placing groove (12);

a second electric push rod (10) is vertically and fixedly installed in the middle of the upper surface of the baffle plate (2), a fixed frame (11) is fixedly installed at one end, placed on the lower surface of the baffle plate (2), of the bottom of the second electric push rod (10), and a cutting wheel (14) rotates in the fixed frame (11);

the utility model discloses a dust collection device, including mount (3), equal perpendicular fixed mounting in top left and right sides has first electric putter (4), and is two sets of first electric putter (4) bottom respectively with baffle (2) upper surface left and right sides fixed connection, mount (3) upper surface middle part fixed mounting has dust absorption motor (6), the fixed intercommunication in front side middle part of dust absorption motor (6) has breathing pipe (7), breathing pipe (7) bottom is run through in mount (3) top, and breathing pipe (7) bottom left and right sides all fixed intercommunication has collection hose (5), and is two sets of collect hose (5) bottom respectively with the fixed intercommunication in baffle (2) upper surface left and right sides.

2. The dust removing mechanism of the cutting machine is characterized in that the baffle (2) is arranged at the top opening of the placing groove (12), and the baffle (2) is matched with the size and the specification of the top opening of the placing groove (12).

3. The dust removing mechanism of the cutting machine as claimed in claim 1, wherein springs (16) are fixedly mounted on the left side and the right side of the lower surface of the baffle plate (2), and pressing plates (15) are horizontally and fixedly mounted at the bottoms of the two groups of springs (16).

4. The dust removing mechanism of the cutting machine as claimed in claim 1, wherein the fixing frame (3) is in an inverted U shape, and the left and right sides of the bottom of the fixing frame (3) are fixedly connected with the left and right sides of the upper surface of the workbench (1) respectively.

5. The dust removing mechanism of the cutting machine is characterized in that the cutting wheel (14) is positioned right above the cutting groove (13), and the cutting wheel (14) is matched with the inner diameter of the cutting groove (13).

6. The dust removing mechanism of the cutting machine as claimed in claim 1, wherein the middle part of the right side of the dust collecting motor (6) is horizontally and fixedly communicated with an air outlet pipe (8), the other end of the air outlet pipe (8) is fixedly communicated with a collecting box (9), and the collecting box (9) is arranged on the right side of the middle part of the upper surface of the fixing frame (3).

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