CN215618671U

CN215618671U - Cutting device is used in plywood processing

Info

Publication number: CN215618671U
Application number: CN202122027024.4U
Authority: CN
Inventors: 李昕; 李昊天; 魏国林
Original assignee: Ningxia Funing Wood Co ltd
Current assignee: Ningxia Funing Wood Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-25
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a cutting device for processing plywood, which comprises a supporting table, wherein a dust hood is covered on the supporting table, plywood to be cut is placed on the supporting table, a dust guide cavity is connected above the dust hood and is connected with a dust suction device, the dust suction device is connected with a dust guide pipe, and the dust guide pipe is connected with an elastic dust bag; the top of the dust collection cover is provided with a sliding track, two ends of the sliding track penetrate through the dust collection cover, a cutting device is connected onto the sliding track in a sliding mode and comprises a cutting power device, the lower end of the cutting power device is provided with a fixing device, the cutting power device is connected with a telescopic vertical cutting shaft, the vertical cutting shaft is detachably connected with a cutting knife, and the cutting knife is in a triangular pyramid shape; therefore, the vertical and the left and right positions of the cutting device are adjusted, the cutting is very flexible, and the cutting efficiency is improved; the dust is adsorbed, removed and uniformly collected; the whole equipment does not need to be replaced, and only the part is replaced, so that the cost is saved.

Description

Cutting device is used in plywood processing

Technical Field

The utility model relates to a cutting device, in particular to a cutting device for processing plywood.

Background

The plywood is one of common furniture materials and is an artificial board. Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular. The plywood needs to be cut into required lengths according to needs, and when the plywood is cut, a core material of the plywood can be stripped in the form of powder or dust under the cutting action of a cutting device and is lifted, so that the dust on a production site is serious, the environment is polluted, the health of an operator is greatly influenced, and the efficiency of a common cutting device is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cutting device for processing plywood, which aims to solve the problems and comprises a supporting table, wherein a dust hood is covered on the supporting table, plywood to be cut is placed on the supporting table, a dust guide cavity is connected above the dust hood, the dust guide cavity is connected with a dust suction device, the dust suction device is connected with a dust guide pipe, and the dust guide pipe is connected with an elastic dust bag;

the top of the dust hood is provided with a sliding track, two ends of the sliding track penetrate through the dust hood, and two ends of the sliding track are both connected with cylinders which support and lift the sliding track; the sliding track is connected with a cutting device in a sliding manner, the left side wall and the right side wall of the dust collection cover are respectively provided with a transverse telescopic rod, and each transverse telescopic rod is connected with the cutting device;

the cutting device comprises a cutting power device, the cutting power device is connected with a telescopic vertical cutting shaft, the vertical cutting shaft is detachably connected with a cutting knife, and the cutting knife is in a triangular pyramid shape;

the lower end of the cutting power device is provided with a fixing device, the fixing device comprises a large T-shaped clamping groove, two sides of the large T-shaped clamping groove are respectively provided with a small T-shaped clamping groove, and two sides of the large T-shaped clamping groove and two sides of the small T-shaped clamping grooves are respectively provided with a first threaded hole;

the cutting tool is characterized in that a large T-shaped clamping column is arranged at the top of the vertical cutting shaft, small T-shaped clamping columns are arranged on two sides of each large T-shaped clamping column, a fixing plate is connected with the outer sides of the large T-shaped clamping columns and the small T-shaped clamping columns, a plurality of second threaded holes are formed in the fixing plate and fixed with the first threaded holes, the large T-shaped clamping columns correspond to the large T-shaped clamping grooves, and the small T-shaped clamping columns correspond to the small T-shaped clamping grooves.

Furthermore, the dust guide cavity is made of a corrugated pipe material with certain elasticity.

Furthermore, the bottom of the cylinder is provided with a supporting base for supporting the cylinder.

Further, the first threaded hole and the second threaded hole both comprise two threaded holes with different diameters.

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

1. the utility model relates to a cutting device for processing plywood, which is mounted on a sliding rail and cannot automatically slide back and forth on the sliding rail under the action of self-gravity. The cutting device can slide back and forth on the sliding track under the pushing of the transverse telescopic rods, and meanwhile, the transverse telescopic rods at the two ends of the cutting device are fixed in a state of being stretched, and the cutting device is clamped between the two transverse telescopic rods. When the cutting device needs to be moved, the transverse telescopic rod at one end is contracted, and the transverse telescopic rod at the other end is continuously straightened, so that the cutting device is pushed.

The cylinders at the two ends of the sliding rail realize the height adjustment of the sliding rail and the cutting device, when the plywood needs to be cut, the heights of the sliding rail and the cutting device are reduced, the vertical cutting shaft drives the cutting knife to move downwards, the vertical cutting shaft extends downwards until the cutting knife is in contact with the plywood and the plywood is cut, and the cutting position of the plywood is selected by moving the cutting device on the sliding rail left and right.

Therefore, the vertical and the left-right positions of the cutting device can be adjusted, the cutting is very flexible, and the cutting efficiency is improved.

2. According to the cutting device for processing the plywood, dust generated in the cutting process enters the dust collecting bag through the dust guide pipe to be collected, so that the dust is adsorbed, removed and uniformly collected.

3. The utility model relates to a cutting device for plywood processing, which is characterized in that a large T-shaped clamping column is clamped into a large T-shaped clamping groove, a small T-shaped clamping column is clamped into a small T-shaped clamping groove, a fixing device and a vertical cutting shaft are fixed by a bolt penetrating through a first threaded hole and a corresponding second threaded hole, and a cutting knife is rotatably connected with the vertical cutting shaft. Can realize fixing device like this and be connected with dismantling of vertical cutting axle, realize the change to vertical cutting axle, also can realize the change to the cutting knife through unscrewing the cutting knife, unusual convenient, new and old change can improve work efficiency, and need not change equipment whole, only change the part, practiced thrift the cost.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

Fig. 1 is an overall structural view of the present invention.

FIG. 2 is a schematic view of a cutting apparatus according to the present invention.

Fig. 3 is a schematic view of a vertical cutting shaft and cutting blade of the present invention.

In the figure, 1-a supporting table, 2-a dust collecting cover, 3-a plywood, 4-a dust guiding cavity, 5-a dust collecting device, 6-a dust guiding pipe, 7-a dust collecting bag, 8-a sliding rail, 9-a cylinder, 10-a cutting device, 11-a transverse telescopic rod, 1001-a cutting power device, 1002-a fixing device, 1003-a vertical cutting shaft, 1004-a cutting knife, 1005-a large T-shaped clamping groove, 1006-a small T-shaped clamping groove, 12-a first threaded hole, 1007-a large T-shaped clamping column, 1008-a small T-shaped clamping column, 1009-a fixing plate and 13-a second threaded hole.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the cutting device for plywood processing of the present invention comprises a supporting table 1, a dust hood 2 is covered on the supporting table 1, a plywood 3 to be cut is placed on the supporting table 1, a dust guide chamber 4 is connected above the dust hood 2, the dust guide chamber 4 is connected with a dust suction device 5, the dust suction device 5 is connected with a dust guide pipe 6, and the dust guide pipe 6 is connected with an elastic dust bag 7;

the top of the dust collection cover 2 is provided with a sliding rail 8, two ends of the sliding rail 8 penetrate through the dust collection cover 2, and two ends of the sliding rail 8 are both connected with cylinders 9 which support and lift the sliding rail; the sliding rail 8 is connected with a cutting device 10 in a sliding way, the left side wall and the right side wall of the dust collection cover 2 are both provided with transverse telescopic rods 11, and each transverse telescopic rod 11 is connected with the cutting device 10;

the cutting device 10 comprises a cutting power device 1001, the cutting power device 1001 is connected with a telescopic vertical cutting shaft 1003, the vertical cutting shaft 1003 is detachably connected with a cutting knife 1004, and the cutting knife 1004 is in a triangular pyramid shape;

the lower end of the cutting power device 1001 is provided with a fixing device 1002, the fixing device 1002 comprises a large T-shaped clamping groove 1005, two sides of the large T-shaped clamping groove 1005 are respectively provided with a small T-shaped clamping groove 1006, and two sides of the large T-shaped clamping groove 1005 and the small T-shaped clamping grooves 1006 are respectively provided with a first threaded hole 12;

vertical cutting axle 1003 top is provided with a big T shape card post 1007, and big T shape card post 1007 both sides respectively are provided with a little T shape card post 1008, and big T shape card post 1007 and the outside of little T shape card post 1008 are connected with fixed plate 1009, are provided with a plurality of second screw holes 13 on the fixed plate 1009, and second screw hole 13 is fixed with first screw hole 12, and big T shape card post 1007 corresponds with big T shape draw-in groove 1005, and little T shape card post 1008 corresponds with little T shape draw-in groove 1006.

Specifically, the dust guide cavity 4 is made of a corrugated pipe material with certain elasticity.

Specifically, the bottom of the cylinder 9 is provided with a supporting base for supporting the cylinder.

Specifically, the cutting power unit 1001 is detachably connected to the vertical cutting shaft 1003.

Specifically, the first threaded hole 12 and the second threaded hole 13 each include two kinds of threaded holes having different diameters.

The working principle of the utility model is as follows: when the veneer board cutting device is used, the veneer board 3 is pushed in from one end of the support table 1, the veneer board 3 enters the dust collection cover 2, the cutting device 10 is installed on the sliding rail 8, the cutting device 10 comprises a cutting power device 1001, a fixing device 1002, a vertical cutting shaft 1003 and a cutting knife 1004, and is very heavy, so that the cutting device 10 cannot automatically slide back and forth on the sliding rail 8 under the action of self gravity though being installed on the sliding rail 8. The cutting device 10 can slide back and forth on the sliding rail 8 under the pushing of the transverse telescopic rods 11, and meanwhile, the cutting device 10 is fixed in a state that the transverse telescopic rods 11 at the two ends of the cutting device 10 are both straightened, so that the cutting device 10 is clamped between the two transverse telescopic rods 11. When the cutting device 10 needs to be moved, the transverse telescopic rod 11 at one end is contracted, and the transverse telescopic rod 11 at the other end is continuously straightened, so that the cutting device 10 is pushed.

The height of the sliding rail 8 and the height of the cutting device 10 are adjusted by the cylinders 9 at the two ends of the sliding rail 8, when the plywood 3 needs to be cut, the heights of the sliding rail 8 and the cutting device 10 are reduced, the vertical cutting shaft 1003 drives the cutting knife 1004 to move downwards, the vertical cutting shaft 1003 extends downwards until the cutting knife 1004 contacts the plywood 3 and cuts the plywood 3, and the cutting device 10 moves left and right on the sliding rail 8 to select the cutting position of the plywood 3.

Under the action of the dust suction device 5, dust generated in the cutting process enters the dust suction device 5 through the dust guide cavity 4 and then enters the dust collection bag 7 through the dust guide pipe 6 for collection, so that the dust is adsorbed, removed and collected uniformly.

Vertical cutting axle 1003 passes through fixing device 1002 and realizes its can dismantle with cutting power device 1001 and is connected, goes into big T shape draw-in groove 1005 and little T shape draw-in groove 1006 through blocking big T shape card post 1007 card, and the rethread bolt passes first screw hole 12 and the second screw hole 13 that corresponds and realizes fixing device 1002 and vertical cutting axle 1003, and cutting sword 1004 rotates with vertical cutting axle 1003 and is connected. In this way, the fixing device 1002 can be detachably connected to the vertical cutting shaft 1003, so that the vertical cutting shaft 1003 can be replaced, and the cutting blade 1004 can also be replaced by unscrewing the cutting blade 1004.

The dust guide chamber 4 is made of a corrugated pipe material with certain elasticity, and can prevent the dust guide chamber from being broken under the action of the dust suction device 5, and the corrugated pipe material is made into a size which leaves a margin.

The bottom of the cylinder 9 is provided with a supporting base for supporting the cylinder, and the cylinder 9 is supported and stabilized.

The first threaded hole 12 and the second threaded hole 13 both include two kinds of threaded holes with different diameters, and are suitable for bolts with different sizes.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. The cutting device for processing the plywood comprises a supporting table and is characterized in that a dust hood covers the supporting table, the plywood to be cut is placed on the supporting table, a dust guide cavity is connected above the dust hood and connected with a dust suction device, the dust suction device is connected with a dust guide pipe, and the dust guide pipe is connected with an elastic dust collection bag;

2. The cutting apparatus for plywood working of claim 1, wherein said dust guide chamber is made of a bellows material having a certain elasticity.

3. The cutting device for plywood working of claim 1, wherein a support base for supporting said cylinder is mounted to a bottom of said cylinder.

4. The cutting device for plywood working of claim 1, wherein said first threaded hole and said second threaded hole each include two kinds of threaded holes having different diameters.