CN112405724A

CN112405724A - Plank cutting device for building site

Info

Publication number: CN112405724A
Application number: CN202011265873.7A
Authority: CN
Inventors: 黄友斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-02-26

Abstract

The invention discloses a wood board cutting device for a construction site, which comprises a base, a connecting frame, a cutting blade and two fixing frames, wherein the base is symmetrically provided with two supporting blocks, the two fixing frames are respectively and fixedly arranged on the two supporting blocks, the two fixing frames are fixedly connected through the connecting frame, the cutting blade is arranged on the connecting frame through an adjusting mechanism, each fixing frame consists of a connecting block and two fixing components, the connecting block is fixedly arranged between the two fixing components, and pushing and clamping mechanisms acting on the wood board are arranged on the base and the fixing frames. To facilitate cutting of the wooden boards.

Description

Plank cutting device for building site

Technical Field

The invention relates to the technical field of building equipment, in particular to a wood board cutting device for a building site.

Background

With the rapid development of economy and continuous progress of science and technology in China, the development of the building industry in China is rapid, in the building industry, the production and processing of the wood boards are particularly important, the cutting of the wood boards is an important link in the production and processing of buildings, and the wood boards are convenient for people to use by being cut into fixed lengths and widths.

Present plank cutting device has certain defect, and current cutting device is when using, puts the plank at the processing bench, then presss from both sides tightly the plank, just can cut at last, need loosen clamping mechanism after the cutting once again, just can continue cutting next time, and the operation is very loaded down with trivial details, very influences work efficiency, still needs the staff to measure manually when judging plank length simultaneously, and efficiency is very low.

Disclosure of Invention

The invention aims to provide a wood board cutting device for a construction site, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a plank cutting device for building site, includes base, link, cutting blade and two mounts, two supporting shoes, two are installed to the symmetry on the base the mount is fixed mounting respectively on two supporting shoes, two carry out fixed connection through the link between the mount, cutting blade passes through adjustment mechanism and installs on the link, the mount comprises connecting block and two fixed subassemblies, connecting block fixed mounting is two between the fixed subassembly, install the propelling movement clamping mechanism who acts on the plank on base and the mount.

As a further scheme of the invention: propelling movement clamping mechanism includes the action wheel, follows driving wheel, clamping piece and a plurality of running roller, the action wheel with from the driving wheel symmetric rotation install inside the mount, the action wheel has the conveyer belt with the outside winding from the driving wheel, fixed mounting has three connecting piece, three on the conveyer belt respectively fixed mounting have the clamping piece, two on the connecting piece the one end that the action wheel is close to each other carries out fixed connection, one of them through the pivot the action wheel connection control mechanism, control mechanism installs the side at the mount, and is a plurality of the running roller rotates to be installed and is seted up in the recess of base upper end.

As a still further scheme of the invention: the horizontal plane of the highest point of the roller is higher than the upper end surface of the base.

As a still further scheme of the invention: control mechanism includes carousel, scale and handle, the carousel rotate install the side of mount and with one action wheel fixed connection, fixed mounting has the pointer on the carousel, the scale is round just the scale centers on around the carousel, handle fixed mounting is on the carousel.

As a still further scheme of the invention: adjustment mechanism includes a cylinder, No. two cylinders and motor, No. two motor fixed mounting are in the inside of link, fixed mounting has the adjustable shelf on the telescopic link of No. two motors, a cylinder fixed mounting is on the adjustable shelf, fixed mounting has the mounting bracket on the telescopic link of a cylinder, cutting blade rotates and installs on the mounting bracket, motor fixed mounting is at the side of mounting bracket, the output shaft and the cutting blade fixed connection of motor.

As a still further scheme of the invention: set up in the base and deposit the storehouse, the feed inlet that deposits the storehouse is located cutting blade's below, install the dodge gate on depositing the discharge gate in storehouse, deposit the inside still fixed mounting in storehouse and have the fan.

As a still further scheme of the invention: the bottom of the inner cavity of the settling bin is obliquely arranged.

Compared with the prior art, the invention has the beneficial effects that:

the control mechanism drives the pushing and clamping mechanism to operate, so that a wood board can be rapidly and conveniently pushed and clamped, the clamping piece can constantly clamp the wood board, the clamping state of the wood board does not need to be relieved when the wood board is pushed, the wood board can be driven to move through the movement of the clamping piece, the pushing length of the wood board can be judged through the pointer pointing to the scale of the graduated scale, and the position of the cutting blade can be rapidly moved through the adjusting mechanism so as to facilitate the cutting of the wood board;

specifically, when the wood board cutting device is used, a wood board is placed between the roller and the clamping piece, the wood board is subjected to extrusion force of the clamping piece at the moment, when the clamping piece is not moved, the wood board is fixed at one position, when the clamping piece moves, the wood board can move synchronously along with the clamping piece, the handle is rotated to drive the rotary table to rotate, so that the two driving wheels are driven to rotate, the conveyor belt is driven to start to move, the connecting piece and the clamping piece are driven to move by the movement of the conveyor belt, the wood board can be driven to move by the movement of the clamping piece, the moving distance of the wood board can be judged according to the scale of the pointer pointing to the scale, when the handle stops rotating, the wood board can be in a fixed state, the cutting blade is controlled by the adjusting mechanism to cut the wood board at the moment, the frequent operation of clamping or loosening the wood board when the traditional cutting device is used for cutting, thereby facilitating the cleaning of the scraps;

the starter motor, cutting blade begin to rotate, through the length of adjusting a cylinder telescopic link, can control cutting blade's height, through the length of controlling No. two cylinder telescopic links to drive the adjustable shelf removal, thereby control cutting blade in the position of horizontal direction.

Drawings

Fig. 1 is a schematic structural view of a plank cutting apparatus for a construction site.

Fig. 2 is a schematic structural diagram of a in fig. 1.

Fig. 3 is a sectional view of a plank cutting apparatus for a construction site.

Fig. 4 is a schematic structural view of a fixing frame in a board cutting device for a construction site.

Fig. 5 is a schematic structural view of a connection frame in a plank cutting apparatus for a construction site.

In the figure: 1. a base; 2. a support block; 3. a fixing assembly; 4. a connecting frame; 5. a driving wheel; 6. connecting blocks; 7. a driven wheel; 8. a conveyor belt; 9. a connecting member; 10. a clamping member; 11. a roller; 12. a graduated scale; 13. a pointer; 14. a handle; 15. a turntable; 16. a cutting blade; 17. a motor; 18. a mounting frame; 19. a first cylinder; 20. a movable frame; 21. a second cylinder; 22. a movable groove; 23. a movable door; 24. a settling bin; 25. a fixed mount; 26. a rotating shaft; 27. a fan.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Example 1

Referring to fig. 1-5, the present embodiment provides a plank cutting device for a building site, including a base 1, a connecting frame 4, a cutting blade 16 and two fixing frames 25, wherein the base 1 is symmetrically provided with two supporting blocks 2, the two fixing frames 25 are respectively and fixedly installed on the two supporting blocks 2, the two fixing frames 25 are fixedly connected through the connecting frame 4, the cutting blade 16 is installed on the connecting frame 4 through an adjusting mechanism, the fixing 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 frames 25 are provided with a pushing and clamping mechanism acting on a plank.

Propelling movement clamping mechanism includes action wheel 5, follows driving wheel 7, clamping piece 10 and a plurality of running roller 11, action wheel 5 and follow driving wheel 7 symmetry rotation install inside mount 25 (two mount 25 inner structure is the same, uses one of them mount 25 as the example here), action wheel 5 and the outside winding from driving wheel 7 have conveyer belt 8, fixed mounting has three connecting piece 9 on the conveyer belt 8, three respectively fixed mounting has clamping piece 10, two on the connecting piece 9 one end that action wheel 5 is close to each other carries out fixed connection, one of them through pivot 26 action wheel 5 connection control mechanism, control mechanism installs the side at mount 25, and is a plurality of running roller 11 rotates to be installed and is seted up in the recess of base 1 upper end.

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

Further, control mechanism includes carousel 15, scale 12 and handle 14, carousel 15 rotate install the side of mount 25 and with one 5 fixed connection of action wheel, fixed mounting has pointer 13 on the carousel 15, scale 12 is circular chi just scale 12 centers on around carousel 15, handle 14 fixed mounting is on carousel 15.

Adjustment mechanism includes cylinder 19, No. two cylinder 21 and motor 17, No. two motor 21 fixed mounting is in the inside of link 4, fixed mounting has adjustable shelf 20 on No. two motor 21's the telescopic link, 19 fixed mounting of cylinder on adjustable shelf 20, fixed mounting has mounting bracket 18 on No. one cylinder 19's the telescopic link, cutting blade 16 rotates and installs on

mounting bracket

18, 17 fixed mounting is at the side of

mounting bracket

18, 17's output shaft and cutting blade 16 fixed connection of motor 17.

The working principle of the invention is as follows:

the control mechanism drives the pushing and clamping mechanism to operate, so that a wood board can be rapidly and conveniently pushed and clamped, the clamping piece can constantly clamp the wood board, the clamping state of the wood board does not need to be relieved when the wood board is pushed, the wood board can be driven to move through the movement of the clamping piece, meanwhile, the pushing length of the wood board can be judged by pointing the pointer 13 to the scale of the graduated scale 12, and the position of the cutting blade 16 can be rapidly moved through the adjusting mechanism so as to facilitate the cutting of the wood board;

in particular, when in use, the wood board is placed between the roller 11 and the clamping piece 10, and the wood board is pressed by the clamping piece 10, when the clamping member 10 is not moved, the wood board is fixed at a position, when the clamping member 10 moves, the wood board moves synchronously along with the clamping member 10, the handle 14 is rotated to drive the turntable 15 to rotate, thereby driving the two driving wheels 5 to rotate, driving the conveyor belt 8 to start moving, driving the connecting piece 9 and the clamping piece 10 to move by the movement of the conveyor belt 8, driving the wood board to move by the movement of the clamping piece 10, and according to the scale of the graduated scale 12 pointed by the pointer 13, the moving distance of the wood board can be judged, when the handle 14 stops rotating, the wood board is in a fixed state, the adjusting mechanism controls the cutting blade 16 to cut the wood board, the whole operation process is very simple, and frequent operations of clamping or loosening the wood board when the traditional cutting device cuts the wood board are avoided;

starter motor 17, cutting blade 16 begin to rotate, through the length of adjusting the 19 telescopic links of a cylinder, can control cutting blade 16's height, through the length of controlling the 21 telescopic links of No. two cylinders to drive adjustable shelf 20 and remove, thereby control cutting blade 16 is in the position of horizontal direction.

Example 2

Can produce a large amount of sweeps during the cutting plank, the sweeps that flies in a confused state of mind not only influences work efficiency easily, still is difficult to the clearance, for solving this problem, this embodiment further improves on embodiment 1's basis, and the improvement part is: set up in the base 1 and deposit storehouse 24, the feed inlet that deposits storehouse 24 is located cutting blade 16's below, install dodge gate 23 on depositing the discharge gate in storehouse 24, deposit 24 inside still fixed mounting in storehouse there is fan 27, so set up, when the cutting plank, start fan 27, just can be with flying scrap suction that dances in the air in depositing storehouse 24.

Further, in order to conveniently clear up precipitation bin 24, carry out following design, precipitation bin 24's inner chamber bottom slope sets up, so sets up, conveniently clears up the sweeps in precipitation bin 24.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a plank cutting device for building site, includes base (1), link (4), cutting blade (16) and two mount (25), its characterized in that, two supporting shoe (2), two are installed to the symmetry on base (1) mount (25) fixed mounting respectively on two supporting shoe (2), two carry out fixed connection through link (4) between mount (25), cutting blade (16) are installed on link (4) through adjustment mechanism, mount (25) comprise connecting block (6) and two fixed subassembly (3), connecting block (6) fixed mounting is two between fixed subassembly (3), install the propelling movement clamping mechanism who acts on the plank on base (1) and mount (25).

2. A board cutting apparatus for construction sites according to claim 1, the pushing and clamping mechanism comprises a driving wheel (5), a driven wheel (7), a clamping piece (10) and a plurality of rollers (11), the driving wheel (5) and the driven wheel (7) are symmetrically and rotatably arranged in the fixed frame (25), a transmission belt (8) is wound outside the driving wheel (5) and the driven wheel (7), three connecting pieces (9) are fixedly arranged on the conveyor belt (8), clamping pieces (10) are respectively and fixedly arranged on the three connecting pieces (9), one ends of the two driving wheels (5) close to each other are fixedly connected through a rotating shaft (26), one of them action wheel (5) connection control mechanism, control mechanism installs the side at mount (25), and is a plurality of running roller (11) rotate to be installed and set up in the recess of base (1) upper end.

3. A board cutting device for construction sites according to claim 2, characterized in that the level of the highest point of the roller (11) is higher than the upper end surface of the base (1).

4. A board cutting device for construction sites according to claim 2, characterized in that the control mechanism comprises a rotary table (15), a graduated scale (12) and a handle (14), the rotary table (15) is rotatably installed at the side end of the fixed frame (25) and is fixedly connected with one of the driving wheels (5), the rotary table (15) is fixedly installed with a pointer (13), the graduated scale (12) is a circular scale, the graduated scale (12) surrounds the periphery of the rotary table (15), and the handle (14) is fixedly installed on the rotary table (15).

5. The wood board cutting device for the building site according to claim 1, wherein the adjusting mechanism comprises a first air cylinder (19), a second air cylinder (21) and a motor (17), the second motor (21) is fixedly installed inside the connecting frame (4), a movable frame (20) is fixedly installed on a telescopic rod of the second motor (21), the first air cylinder (19) is fixedly installed on the movable frame (20), a mounting frame (18) is fixedly installed on the telescopic rod of the first air cylinder (19), the cutting blade (16) is rotatably installed on the mounting frame (18), the motor (17) is fixedly installed at a side end of the mounting frame (18), and an output shaft of the motor (17) is fixedly connected with the cutting blade (16).

6. The wood board cutting device for the construction site according to claim 1, wherein a precipitation bin (24) is formed in the base (1), a feeding hole of the precipitation bin (24) is located below the cutting blade (16), a movable door (23) is installed on a discharging hole of the precipitation bin (24), and a fan (27) is fixedly installed inside the precipitation bin (24).

7. A board cutting device for construction sites according to claim 6, characterized in that the bottom of the inner cavity of the settling bin (24) is arranged obliquely.