Wood board cutting device for construction site

A technology for construction sites and cutting devices, which is applied in the direction of manufacturing tools, wood processing appliances, forming/shaping machines, etc., can solve problems such as low efficiency, affect work efficiency, and complicated operation, and achieve the effect of easy cutting

Inactive Publication Date: 2021-02-26

黄友斌

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AI-Extracted Technical Summary

Problems solved by technology

[0003] There are certain defects in the existing wood cutting device. When the existing cutting device is in use, the wood board is placed on the processing table, and then the wood board is clamped, and finally the cutting can be carried out. After cutting once, the ...

Method used

Push and push the clamping mechanism to run by the control mechanism, the plank can be advanced and clamped quickly and conveniently, the clamping member can always play a clamping effect on the plank, and it is not necessary to release the clamping state of the plank when pushing the plank simultaneously, The movement of the clamping parts can drive the plank to move, and at the same time, the advancing length of the plank can be judged by pointing the pointe...

Abstract

The invention discloses a wood board cutting device for a construction site. The wood board cutting device for the construction site comprises a base, a connecting frame, a cutting blade and two fixing frames, wherein two supporting blocks are symmetrically installed on the base; the two fixing frames are fixedly installed on the two supporting blocks respectively; the two fixing frames are fixedly connected through the connecting frame; the cutting blade is installed on the connecting frame through an adjusting mechanism; each fixing frame is composed of a connecting block and two fixing assemblies; each connecting block is fixedly installed between the two corresponding fixing assemblies; and the base and the fixing frames are provided with a pushing and clamping mechanism acting on a wood board. According to the wood board cutting device for the construction site provided by the invention, the pushing and clamping mechanism is driven by a control mechanism so as to operate, so thatthe wood board can be pushed and clamped rapidly and conveniently; meanwhile, the pushing length of the wood board can be judged by the scales of a graduated scale pointed by a pointer; and the position of the cutting blade can be rapidly moved through the adjusting mechanism, so that the wood board can be cut conveniently.

Application Domain

Profiling/shaping machinesBark-zones/chip/dust/waste removal

Technology Topic

Agricultural engineeringKnife blades +1

Image

Examples

Experimental program(2)

Example Embodiment

[0024]Example 1

[0025]SeeFigure 1-5This embodiment provides a wooden board cutting device for construction sites, including a base 1, a connecting frame 4, a cutting blade 16 and two fixing frames 25. The base 1 is symmetrically installed with two supporting blocks 2, two The fixing frames 25 are fixedly installed on the two supporting blocks 2 respectively, and the two fixing frames 25 are fixedly connected through the connecting frame 4, and the cutting blade 16 is installed on the connecting frame 4 through an adjusting mechanism. The frame 25 is composed of a connecting block 6 and two fixing assemblies 3. The connecting block 6 is fixedly installed between the two fixing assemblies 3, and the base 1 and the fixing frame 25 are installed with a push-clamp for the wooden board. mechanism.

[0026]The pushing and clamping mechanism includes a driving wheel 5, a driven wheel 7, a clamping member 10, and a plurality of roller wheels 11. The driving wheel 5 and the driven wheel 7 are symmetrically rotatably installed inside a fixed frame 25 (two fixed frames The internal structure of 25 is the same. Here, one of the fixing frames 25 is taken as an example). The driving wheel 5 and the driven wheel 7 are wound with a conveyor belt 8 on which three connectors 9 are fixedly installed. The clamping members 10 are respectively fixedly installed on the parts 9, and the ends of the two driving wheels 5 close to each other are fixedly connected by the rotating shaft 26, and one of the driving wheels 5 is connected to the control mechanism, and the control mechanism is installed on the fixed frame 25 At the side end of the base 1, a plurality of the rollers 11 are rotatably mounted in a groove opened at the upper end of the base 1.

[0027]Further, the horizontal plane of the highest point of the roller 11 is higher than the upper end surface of the base 1.

[0028]Further, the control mechanism includes a turntable 15, a scale 12, and a handle 14. The turntable 15 is rotatably mounted on the side end of the fixed frame 25 and is fixedly connected to one of the driving wheels 5, and the turntable 15 is fixedly mounted with Pointer 13, the scale 12 is a round ruler and the scale 12 surrounds the turntable 15, and the handle 14 is fixedly installed on the turntable 15.

[0029]The adjustment mechanism includes a No. 1 cylinder 19, a No. 2 cylinder 21 and a motor 17. The No. 2 motor 21 is fixedly installed inside the connecting frame 4, and a movable frame 20 is fixedly installed on the telescopic rod of the No. 2 motor 21. The first cylinder 19 is fixedly mounted on the movable frame 20, the telescopic rod of the first cylinder 19 is fixedly mounted with a mounting frame 18, the cutting blade 16 is rotatably mounted on the mounting frame 18, and the motor 17 is fixedly mounted At the side end of the mounting frame 18, the output shaft of the motor 17 is fixedly connected with the cutting blade 16.

[0030]The working principle of the present invention is:

[0031]Through the control mechanism to drive the pushing and clamping mechanism to operate, it can quickly and conveniently push and clamp the wood board. The clamping piece will clamp the wood board at all times. At the same time, it is not necessary to release the clamping state of the wood board when pushing the wood board. The movement of the piece can drive the wood board to move, and at the same time, the pointer 13 points to the scale of the scale 12 to determine the advancement length of the wood board. The position of the cutting blade 16 can be quickly moved through the adjustment mechanism to facilitate the cutting of the wood board;

[0032]Specifically, during use, the wood board is placed between the roller 11 and the clamping member 10. At this time, the wood board is pressed by the clamping member 10. When the clamping member 10 does not move, the wood board will be fixed in one position When the clamping member 10 moves, the wooden board will move synchronously with the clamping member 10. Turn the handle 14 to drive the turntable 15 to rotate, thereby driving the two driving wheels 5 to rotate, thereby driving the conveyor belt 8 to start moving, and the movement of the conveyor belt 8 will drive the connection Piece 9 and clamping piece 10 move. The movement of clamping piece 10 can drive the board to move. According to the scale of the pointer 13 to the scale 12, the distance of the board can be judged. When the handle 14 is stopped, the board will move again. In a fixed state, the cutting blade 16 is controlled by the adjusting mechanism to cut the wood board at this time. The entire operation process is very simple, which avoids the need for frequent clamping or loosening of the wood board when the traditional cutting device cuts the wood board;

[0033]Start the motor 17 and the cutting blade 16 starts to rotate. By adjusting the length of the telescopic rod of the first cylinder 19, the height of the cutting blade 16 can be controlled. By controlling the length of the telescopic rod of the second cylinder 21, the movable frame 20 is driven to move, thereby controlling The position of the cutting blade 16 in the horizontal direction.

Example Embodiment

[0034]Example 2

[0035]A large amount of scraps will be generated when cutting wood boards. Scraps flying indiscriminately not only easily affect work efficiency, but are also difficult to clean. In order to solve this problem, this embodiment is further improved on the basis of Embodiment 1. The improvements are as follows: The base 1 is provided with a sedimentation bin 24, the feed inlet of the sedimentation bin 24 is located below the cutting blade 16, a movable door 23 is installed on the outlet of the sedimentation bin 24, and the sedimentation bin 24 is also fixedly installed inside The fan 27 is arranged in this way. When the wood is cut, the fan 27 is activated to suck the flying waste into the sedimentation bin 24.

[0036] Further, in order to facilitate the cleaning of the sedimentation bin 24, the following design is made. The bottom of the inner cavity of the sedimentation bin 24 is inclinedly arranged, and this arrangement facilitates cleaning of the waste in the sedimentation bin 24.

PUM

Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Easy to cut

Arc-shaped mold plate for casting arc-shaped shear wall of industrial factory building and manufacture method of arc-shaped mold plate

InactiveCN102505839Agood appearanceEasy to cut

Owner:MCC TIANGONG GROUP

Wood board cutting device for construction site

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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