CN216299552U - Cutting device with dustproof environmental protection function - Google Patents

Abstract

The utility model discloses a cutting device with dustproof and environment-friendly functions, which comprises a workbench, wherein four corners of the lower surface of the workbench are respectively provided with a supporting leg, a cutting knife is arranged in the middle of the workbench, the workbench is provided with a blanking hole at a position corresponding to the cutting knife, one side surface of the workbench is provided with a first motor, the first motor is connected with the cutting knife through a rotating rod, a transmission rod is connected with the workbench through a bearing, clamping devices are arranged on the upper surface of the workbench and positioned at two sides of the blanking hole, each clamping device comprises a first sliding block, the workbench is provided with a first sliding groove at a position corresponding to the first sliding block, and a clamping block is arranged above the first sliding block; the utility model can prevent wood chips and dust from flying into the air and being absorbed by human body, thereby avoiding the damage of human body, protecting the processing environment and improving the use safety.

Description

A cutting device with dustproof and environmental protection function

technical field

The utility model belongs to the technical field of wood cutting and processing, in particular to a cutting device with dustproof and environmental protection functions.

Background technique

Wood is the lignified tissue formed by plants that can grow secondary, such as trees and shrubs. After the primary growth of these plants is over, the vascular cambium in the rhizome begins to move, develops bast outwards, and develops inwards. wood.

Wood is used in many industries, such as furniture manufacturing. Wood is often cut in wood processing. The traditional cutting method is to cut wood with a cutting saw, but cutting wood will produce a large amount of fine wood chips and dust, which are easy to be Humans inhale into the lungs, causing physical damage and contamination of the processing environment.

Utility model content

The purpose of the utility model is to provide a cutting device with dustproof and environmental protection function in order to solve the problems such as wood chipping and dust generated during traditional wood cutting that are easily inhaled by the human body, causing physical damage and polluting the processing environment.

The utility model achieves the above objects through the following technical solutions: it includes a workbench, four corners of the lower surface of the workbench are provided with legs, a cutting knife is arranged in the middle of the workbench, a blanking hole is opened on the workbench at the corresponding position of the cutting knife, and the workbench There is a first motor on one side, the first motor and the cutting knife are connected by a rotating rod, the transmission rod and the worktable are connected by a bearing, and a clamping device is provided on the upper surface of the worktable and on both sides of the blanking hole. The clamping device It includes a first sliding block, the worktable is provided with a first chute at the corresponding position of the first sliding block, a clamping block is arranged above the first sliding block, an adjusting bolt is arranged above the clamping block, and the adjusting bolt and the clamping block are threaded through The lower end face of the adjusting bolt is provided with a spacer block, the first chute is provided with a drive screw, the drive screw is connected with the first slide block through a thread, the drive screw is connected with the worktable through a bearing, and one end of the drive screw is provided with a second motor. There is a protective cover above the worktable, one end of the protective cover is provided with a moving door, and both ends of the moving door are provided with a second sliding block. There is a cylinder between the two ends of the cylinder, and the two ends of the cylinder are respectively connected with the protective cover and the moving door through the rotating shaft. There is a fan on one side of the protective cover, and there is an air outlet on the top surface of the protective cover. Infrared gratings are symmetrically arranged on both sides, a control panel is arranged on the upper surface of the worktable and located on one side of the clamping device, a dust collecting box is arranged on the lower surface of the working table, a drawer is arranged at the bottom of the dust collecting box, and a drawer is arranged on the other side of the working table. There is a control module, and the first motor, the second motor, the cylinder, the fan, the infrared grating and the control panel are all electrically connected with the control module.

Further, the clamping block is "U"-shaped, which can easily install the adjusting bolt and can easily clamp the wood.

Further, an infrared positioning light is provided on the outer side of the moving door and at the corresponding position of the cutting knife, which can ensure that the wood cutting point and the cutting knife are in the same position, and improve the cutting accuracy.

Further, the lower end of the air outlet is provided with an arc-shaped frame, which can ensure that the wind blows at the discharge place of the cutting waste.

Further, the upper surface of the drawer is provided with a rubber pad, which can facilitate cleaning of wood chips.

Beneficial effects: the utility model has the advantages of reasonable design, simple and stable structure, strong practicability, the cutting knife can cut the wood, the blanking hole can ensure that the cut waste falls into the dust collecting box, and the clamping device can facilitate the cutting of the wood. The clamping and stability of the wood can also play the role of the wood cutting benchmark. The second motor can drive the driving screw, and the driving screw cooperates with the first slider to drive the movement of the clamping block to realize the function of automatically entering the cutting area. The cover can prevent the cutting wood chips from splashing, and the moving door can be automatically closed after the clamping device enters the cutting area, and realizes a closed cutting space with the protective cover, preventing the wood chips from flying out and being inhaled by the human body. In the processing environment, the fan and the air outlet can blow the cut wood scraps into the dust box to improve the collection effect. The infrared grating can detect the entry status of the clamping device and feed it back to the control module. The drawer can easily clean the dust in the dust box. In this way, it can not only prevent wood chips and dust from flying into the air and be absorbed by the human body and avoid human body damage, but also protect the processing environment and improve the safety of use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the top view of the utility model;

Fig. 4 is the A-A sectional view of the utility model;

FIG. 5 is a schematic structural diagram of the clamping device of the present invention.

In the picture: 1- worktable, 2- leg, 3- cutting knife, 4- blanking hole, 5- first motor, 6- transmission rod, 7- clamping device, 8- protective cover, 9- moving door , 10-Second slider, 11-Second chute, 12-Cylinder, 13-Fan, 14-Air outlet, 15-Infrared grating, 16-Control panel, 17-Dust box, 18-Drawer, 19- Control module, 20-infrared positioning light, 21-curved frame, 22-rubber pad;

701-first slider, 702-first chute, 703-clamping block, 704-adjustment bolt, 705-spacer, 706-transmission screw, 707-second motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", The orientation or positional relationship indicated by "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Combined with the workbench 1 shown in Figures 1 to 5, the four corners of the lower surface of the workbench 1 are provided with legs 2, the middle of the workbench 1 is provided with a cutting knife 3, and the workbench 1 is provided with a blanking material at the corresponding position of the cutting knife 3 Hole 4, a first motor 5 is provided on one side of the worktable 1, the first motor 5 is connected with the cutting knife 3 through a rotating rod 6, the transmission rod 6 is connected with the worktable 1 through a bearing, and the upper surface of the worktable 1 is located in the blanking Both sides of the hole 4 are provided with clamping devices 7 . The clamping device 7 includes a first sliding block 701 . The worktable 1 is provided with a first sliding groove 702 at a position corresponding to the first sliding block 701 , and a first sliding block 701 is provided above the first sliding block 701 . The clamping block 703 is provided with an adjusting bolt 704 above the clamping block 703 , the adjusting bolt 704 is connected with the clamping block 703 by threads, a spacer 705 is provided on the lower end surface of the adjusting bolt 704 , and a transmission screw 706 is provided in the first chute 702 , the drive screw 706 is connected with the first slider 701 through threads, the drive screw 706 is connected with the worktable 1 through a bearing, one end of the drive screw 706 is provided with a second motor 707, and the top of the worktable 1 is provided with a protective cover 8, one end of the protective cover 8 A moving door 9 is provided, and a second sliding block 10 is provided at both ends of the moving door 9 . The protective cover 8 is provided with a second sliding slot 11 at the corresponding position of the second sliding block 10 , and a second sliding groove 11 is provided between the moving door 9 and the protective cover 8 . The air cylinder 12, the two ends of the air cylinder 12 are respectively connected with the protective cover 8 and the moving door 9 through the rotating shaft, a fan 13 is arranged on one side of the protective cover 8, and an air outlet 14 is arranged on the inner top surface of the protective cover 8, and the air outlet 14 is connected with the fan 13. Connected by air pipes, infrared gratings 15 are symmetrically arranged on both sides of the inner side of the protective cover 8, a control panel 16 is arranged on the upper surface of the worktable 1 and is located on the side of the clamping device 7, and a dust collecting box 17 is arranged on the lower surface of the worktable 1. The bottom end of the dust box 17 is provided with a drawer 18, and the other side of the worktable 1 is provided with a control module 19. The first motor 5, the second motor 707, the cylinder 12, the fan 13, the infrared grating 15 and the control panel 16 are all connected to the control module. 19 Electrical connection.

Among them, the clamping block 703 is "U"-shaped, which can easily install the adjusting bolt 704 and can easily clamp the wood. The infrared positioning light 20 is provided on the outer side of the moving door 9 and at the corresponding position of the cutting knife 3, which can ensure the cutting of wood. The position of the point is the same as that of the cutting knife 3, which improves the cutting accuracy. The lower end of the air outlet 14 is provided with an arc-shaped frame 21, which can ensure that the wind blows at the discharge of the cutting waste. The inner upper surface of the drawer 18 is provided with a rubber pad 22, which can facilitate cleaning of wood cuttings. .

Working principle: The utility model uses the staff to clamp the wood to be cut through the clamping device 7, the wood is close to one side of the clamping block 703, the adjusting bolt 704 is used to adjust the cushion block 705 to clamp the wood, and then the infrared positioning light 20 is used to determine After the device is turned on, the first motor 5 drives the cutting knife 3 to start to rotate, the second motor 707 drives the transmission screw 706, the transmission screw 706 rotates, and drives the first slider 701 in the first chute 702, so that the wood to be cut enters the protective cover 8. When the clamping device 7 passes the infrared grating 15, the control module 19 controls the air cylinder 12 to drive the moving door 9 to descend, so that the moving door 9 and the protective cover 8 are closed. At the same time of cutting, due to the rotation direction of the cutting blade 3, the cut wood waste will also be thrown out in the direction of the dust collecting box 17, the fan 13 is turned on, and the air is blown from the air outlet 14, so that a large amount of wood cutting waste is blown away. into the dust collecting box 17, when the cutting is completed, the second motor 707 is reversed, so that the clamping device 7 moves outward, at this time, the air cylinder 12 moves the moving door 9 upward to open, and the clamping device 7 will cut the finished wood with Out, the first motor 5 is stopped, and the wood is removed, which can not only prevent wood chips and dust from flying into the air and be absorbed by the human body, avoid human body damage, but also protect the processing environment and improve the safety of use.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. The utility model provides a cutting device with dustproof environmental protection function, includes the workstation, workstation lower surface four corners all is equipped with landing leg, its characterized in that: a cutting knife is arranged in the middle of the workbench, a blanking hole is formed in the position, corresponding to the cutting knife, of the workbench, a first motor is arranged on one side face of the workbench, the first motor is connected with the cutting knife through a rotating rod, the rotating rod is connected with the workbench through a bearing, clamping devices are arranged on the upper surface of the workbench and located on two sides of the blanking hole, each clamping device comprises a first sliding block, a first sliding groove is formed in the position, corresponding to the first sliding block, of the workbench, a clamping block is arranged above the first sliding block, an adjusting bolt is arranged above the clamping block and connected with the clamping block through threads, a cushion block is arranged on the lower end face of the adjusting bolt, a transmission screw is arranged in the first sliding groove and connected with the first sliding block through threads, and the transmission screw is connected with the workbench through a bearing, a second motor is arranged at one end of the transmission screw rod, a protective cover is arranged above the workbench, a movable door is arranged at one end of the protective cover, second sliding blocks are arranged at two ends of the movable door, a second sliding chute is arranged at the corresponding position of the second sliding block of the protective cover, an air cylinder is arranged between the movable door and the protective cover, two ends of the air cylinder are respectively connected with the protective cover and the movable door through rotating shafts, a fan is arranged on one side surface of the protective cover, an air outlet is arranged on the top surface inside the protective cover, the air outlet is connected with the fan through an air pipe, infrared gratings are symmetrically arranged on two side surfaces inside the protective cover, a control panel is arranged on the upper surface of the workbench and on one side of the clamping device, a dust collection box is arranged on the lower surface of the workbench, a drawer is arranged at the bottom end of the dust collection box, and a control module is arranged on the other side surface of the workbench, the first motor, the second motor, the cylinder, the fan, the infrared grating and the control panel are all electrically connected with the control module.

2. The cutting device with the dust-proof and environment-friendly functions as claimed in claim 1, wherein: the clamping block is U-shaped.

3. The cutting device with the dust-proof and environment-friendly functions as claimed in claim 1, wherein: and an infrared positioning lamp is arranged on the outer side surface of the movable door and at the position corresponding to the cutting knife.

4. The cutting device with the dust-proof and environment-friendly functions as claimed in claim 1, wherein: and an arc-shaped frame is arranged at the lower end of the air outlet.

5. The cutting device with the dust-proof and environment-friendly functions as claimed in claim 1, wherein: the upper surface in the drawer is provided with a rubber pad.

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