CN209937025U

CN209937025U - Cutting device of PVC thick plate

Info

Publication number: CN209937025U
Application number: CN201920120820.2U
Authority: CN
Inventors: 马青赛; 朱山宝
Original assignee: Suzhou Aokai Polymer Material Co Ltd
Current assignee: Suzhou Aokai Polymer Material Co Ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-01-14
Anticipated expiration: 2029-01-24

Abstract

The utility model discloses a cutting device of PVC thick plate. The cutting device comprises a rack, wherein a traction device is arranged on the rack and used for driving the PVC thick plate to move, a first base is arranged on the rack and used for driving the first base to move along the same direction with the PVC thick plate through a first driving device, a second base is arranged on the first base and used for driving the second base to vertically move with the PVC thick plate through a second driving device, and a cutting tool bit is arranged on the second base. The utility model discloses a cutting device simple structure through setting up two drive arrangement, changes into the mode of cutting among the prior art for slowly cutting in the motion process, has reduced the impulsive force between cutter head and the PVC thick plate, has avoided the PVC thick plate to collapse mouthful under fast-speed impact force, simultaneously, has prolonged cutter head's life.

Description

Cutting device of PVC thick plate

Technical Field

The utility model relates to a cutting device of PVC thick plate belongs to plastic products processing technology field.

Background

Polyvinyl chloride plastic is a polymer prepared by free radical polymerization of vinyl chloride monomer, and is called polyvinychloride in English, which is called PVC for short. PVC is one of the plastic products with the largest output in the world, has low price and wide application, and the polyvinyl chloride resin is white or light yellow powder. Different additives can be added according to different purposes, and the polyvinyl chloride plastic can show different physical properties and mechanical properties. A proper amount of plasticizer is added into the polyvinyl chloride resin to prepare various hard, soft and transparent products.

As a new decorative material, PVC plate has been more and more popular, and the production demand of PVC plate is also enlarged. In PVC board production process, need cut the segmentation to panel, among the prior art, adopt the cutting knife downstream to cut off (one sword is cut) PVC panel to PVC panel cutting mostly, when PVC panel is thick (being greater than 5 mm), the cutting knife needs great power just can cut off PVC panel, so, PVC panel bursts open the mouth easily, and the cutting knife and easy damage thereof need change the cutting knife, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a cutting device for PVC thick plates.

The utility model discloses a realize through following technical scheme:

the utility model provides a cutting device of PVC thick plate, includes the frame, be provided with draw gear in the frame, draw gear pulls the PVC thick plate and removes, be provided with a first base in the frame, first base drives its and PVC thick plate syntropy removal through first drive arrangement, be provided with the second base on the first base, the second base drives its and PVC thick plate vertical motion through the second drive arrangement, install the cutter head on the second base.

The PVC thick plate cutting device comprises a tool bit body, wherein sawteeth are arranged on the tool bit body.

The PVC thick plate cutting device is characterized in that the tool bit body is circular.

A cutting device of PVC thick plate, be provided with the pivot on the second base, pivot and tool bit body fixed connection, third drive arrangement drive pivot is rotated, drives the tool bit body and rotates.

According to the PVC thick plate cutting device, the second base is provided with two support frames in parallel, the support frames are provided with openings, arc sections capable of being opened or closed are arranged at the openings, the openings are connected with a through groove, and the rotating shaft is installed in the through groove.

According to the PVC thick plate cutting device, the tool bit body is detachably connected with the saw teeth.

The utility model discloses the beneficial effect who reaches:

the utility model discloses a cutting device simple structure through setting up two drive arrangement, changes into the mode of cutting among the prior art for slowly cutting in the motion process, has reduced the impulsive force between cutter head and the PVC thick plate, has avoided the PVC thick plate to collapse mouthful under fast-speed impact force, simultaneously, has prolonged cutter head's life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the second base.

In the figure: 1. the PVC cutting machine comprises a frame, 2, a PVC thick plate, 3, a first base, 4, a first driving device, 5, a second base, 6, a second driving device, 7, a cutting tool bit, 71, a tool bit body, 72, sawteeth, 8, a rotating shaft, 9, a third driving device, 10, a supporting frame, 11, an arc-shaped section, 12 and a through groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in the drawing, the utility model discloses a cutting device of PVC thick plate, which comprises a frame 1, be provided with draw gear (not shown) in the frame, draw gear pulls PVC thick plate 2 to remove, be provided with a first base 3 in the frame 1, first base drives its and PVC thick plate 2 syntropy removal through 3 first drive arrangement 4, be provided with second base 5 on the first base 3, second base 5 drives its and PVC thick plate 2 vertical motion through second drive arrangement 6, install cutter head 7 on the second base 5.

The utility model discloses a cutting device is when using, PVC thick plate 2 moves in the horizontal direction under draw gear's traction, first drive arrangement 4 drive first base 3 with the same speed syntropy motion of PVC thick plate 2, when moving to the cutting position, second drive arrangement 6 drive second base 5 moves in the vertical direction, drive cutting tool bit 7 upward movement to contact PVC thick plate 2, cut PVC thick plate 2, accomplish until the cutting, at this moment, PVC thick plate 2 and first base 3 still move on the horizontal direction.

Further, the cutting head 7 includes a head body 71, and the head body 71 has saw teeth 72. Through the sawteeth 72, the contact mode of the cutting tool bit 7 and the PVC thick plate 2 is changed, and the damage to the cutting tool bit 7 is reduced.

Further, the bit body 71 is circular, the outer circumference of the bit body 71 is uniformly provided with saw teeth 72, and the circular bit body 71 can cut at every angle.

Furthermore, a rotating shaft 8 is arranged on the second base 5, the rotating shaft 8 is fixedly connected with the cutter head body 71, and the third driving device 9 drives the rotating shaft 8 to rotate so as to drive the cutter head body 71 to rotate. The tool bit body 71 moves in the vertical direction, and meanwhile, the circular tool bit body 71 can rotate per se, so that the PVC thick plate 2 is cut in the rotating process, the cutting effect is better, and the opening of the PVC thick plate 2 is not easy to break.

Furthermore, two support frames 10 are arranged in parallel on the second base 5, an opening is arranged on each support frame 10, an openable or closable arc-shaped section 11 is arranged at the opening, the opening is connected with a through groove 12, and the rotating shaft 8 is installed in the through groove 12.

When using, open segmental arc 11, install pivot 8 in leading to groove 12, close segmental arc 11, pivot 8 is stably placed in leading to groove 12, dismantlement and installation pivot 8 that can be quick, and convenient change pivot 8 and tool bit body 71.

Furthermore, the tool bit body 71 is detachably connected with the saw teeth 72, only the saw teeth 72 can be replaced when the saw teeth 72 are damaged, the cost is saved, and the specific detachable connection mode is recorded in the prior art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a cutting device of PVC thick plate, includes the frame, be provided with draw gear in the frame, draw gear pulls the PVC thick plate and removes, characterized by, be provided with a first base in the frame, first base drives its and PVC thick plate syntropy removal through first drive arrangement, be provided with the second base on the first base, the second base passes through its and PVC thick plate vertical motion of second drive arrangement drive, install the cutting tool bit on the second base.

2. The PVC slab cutting device of claim 1, wherein the cutting head comprises a head body having serrations thereon.

3. The apparatus of claim 2 wherein the blade body is circular.

4. The device for cutting PVC thick plate as claimed in claim 3, wherein the second base is provided with a rotating shaft, the rotating shaft is fixedly connected with the cutter head body, and the third driving device drives the rotating shaft to rotate so as to drive the cutter head body to rotate.

5. The device for cutting PVC thick plate as claimed in claim 4, wherein two support frames are disposed in parallel on the second base, the support frames have openings, the openings are disposed with arc sections capable of being opened or closed, the openings are connected with a through slot, and the rotating shaft is installed in the through slot.

6. The apparatus for cutting PVC thick plate as claimed in claim 2, wherein said cutter head body is detachably connected to the saw teeth.