CN212265931U

CN212265931U - Transverse cutting device for plastic plates

Info

Publication number: CN212265931U
Application number: CN201922434019.8U
Authority: CN
Inventors: 何春雷; 张惠晓
Original assignee: SHANGHAI JINHU EXTRUSION EQUIPMENT CO Ltd
Current assignee: SHANGHAI JINHU EXTRUSION EQUIPMENT CO Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-01-01
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a transverse cutting device for plastic plates, which comprises a bottom frame, a sliding block and a lifting mechanism which are arranged on the bottom frame, a cutter frame which is arranged on the lifting mechanism, a blade fixing mechanism which is arranged on the cutter frame, a blade which is arranged on the blade fixing mechanism and a horizontal moving mechanism which is connected with the bottom frame; the sliding block is slidably mounted on a linear guide rail which is horizontally arranged; the blade fixing mechanism comprises two clamping plates and two heating plates arranged between the clamping plates, the blade is arranged between the heating plates, and the clamping plates, the heating plates and the blade are fixedly connected through fasteners. Compared with the prior art, the utility model has the advantages of energy-concerving and environment-protective, with low costs, cutting effect are good.

Description

Transverse cutting device for plastic plates

Technical Field

The utility model relates to a panel cutting device especially relates to a plastic board's transverse cutting device.

Background

At present, the cutting machine for cutting the plate in the extrusion plastic plate production line has the problem of low cutting efficiency, and the cutting machine mostly adopts a single disc saw blade to cut, and during cutting, the noise is high, a large amount of flying chips can be generated, the workshop environment is influenced, and because most of the conditions in the plate production are to manufacture relatively thin products, the disc saw blade can generate huge energy waste invisibly when being used for cutting the thin products, and in order to solve the problem of the large amount of flying chips, a cutting machine manufacturer is provided with a high-power exhaust fan on the machine to remove dust, and the invisibly causes the energy consumption.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transverse cutting device of plastic plates for overcoming the defects of large energy consumption and scrap flying of the cutting machine in the prior art.

The purpose of the utility model can be realized through the following technical scheme:

a transverse cutting device for plastic plates comprises an underframe, a sliding block and a lifting mechanism which are arranged on the underframe, a cutter frame arranged on the lifting mechanism, a blade fixing mechanism arranged on the cutter frame, a blade arranged on the blade fixing mechanism and a horizontal moving mechanism connected with the underframe; the sliding block is slidably mounted on a linear guide rail which is horizontally arranged; the blade fixing mechanism comprises two clamping plates and two heating plates arranged between the clamping plates, the blade is arranged between the heating plates, and the clamping plates, the heating plates and the blade are fixedly connected through fasteners.

And a heating couple is arranged in the heating plate.

The tool rest is characterized by further comprising a guide rail mounting frame arranged on the bottom frame, a lifting guide rail arranged in the vertical direction is arranged on the guide rail mounting frame, and the tool rest is slidably arranged on the lifting guide rail.

The two guide rail mounting frames are symmetrically arranged on two sides of the bottom frame.

The lifting mechanism is a lifting cylinder, and an output shaft of the lifting cylinder is fixedly connected with the bottom of the tool rest.

The blade fixing mechanism further comprises an L-shaped supporting plate, a bottom plate of the L-shaped supporting plate is fixedly connected with a top plate of the tool rest, and a side plate of the L-shaped supporting plate is fixedly connected with the clamping plate.

The horizontal moving mechanism comprises a transverse moving motor and a linear module connected with the transverse moving motor, and a sliding block of the linear module is fixedly connected with the underframe.

The slider and the linear guide are both provided with the upper surface of the bottom frame, and the slider and the linear guide are clamped and limited in the vertical direction.

The linear guide is of an I-shaped structure, the notch position of the sliding block is arranged on a transverse bulge matched with the middle contraction part of the I-shaped structure, and the bulge is matched with the shape of the contraction part.

The linear guide rail and the slide block are respectively and symmetrically arranged on two sides of the lifting mechanism.

The utility model discloses a theory of operation does:

when the cutting machine needs to cut, the lifting cylinder drives the whole cutter frame, the blade extends out of the surface of a plate to be cut, the transverse moving motor arranged on the underframe drives the whole underframe to drive the blade to do transverse linear motion, the blade cuts the plate, and when the blade moves to the other side, the cutting is finished. The lifting cylinder drives the whole tool rack to move downwards, and the transverse moving motor rotates reversely to enable the cutting mechanism to move to the initial position. If the plate is too thick to be cut, the blade can be heated by a heating couple on the blade fixing device before cutting.

Compared with the prior art, the utility model has the advantages of it is following:

(1) the blade is adopted to replace a circular saw blade to cut a thin plastic plate, so that the cutting is noiseless, no flying chips are generated, and the working environment of a workshop is improved;

(2) a rotating motor for driving the blade is omitted, so that energy conservation and environmental protection are facilitated;

(3) as no flying chips are generated, and a high-power exhaust fan is not required to be additionally arranged for removing the chips, the power consumption and the cost of the equipment can be effectively reduced;

(4) the cutting blade has a heating function, the cutting capability and the cutting effect of the blade on the plastic plate are improved, and the application range of the cutting device is expanded.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure, 1 is a chassis, 2 is a slider, 3 is a lifting cylinder, 4 is a guide rail mounting bracket, 5 is a tool holder, 6 is a blade, 7 is a blade fixing mechanism, 8 is a linear guide rail, and 9 is a lifting guide rail.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

Examples

A transverse cutting device for plastic plates is shown in figure 1 and comprises a bottom frame 1, a sliding block 2, a lifting mechanism and a guide rail mounting frame 4 which are arranged on the bottom frame 1, a cutter frame 5 arranged on the lifting mechanism, a blade fixing mechanism 7 arranged on the cutter frame 5, a blade 6 arranged on the blade fixing mechanism 7 and a horizontal moving mechanism connected with the bottom frame 1; the slide block 2 is slidably mounted on a linear guide rail 8 which is horizontally arranged; the two linear guide rails 8 and the two slide blocks 2 are respectively and symmetrically arranged at two sides of the lifting mechanism, the slide blocks 2 and the linear guide rails 8 are respectively provided with the upper surface of the bottom frame 1, the slide blocks 2 and the linear guide rails 8 are clamped and limited in the vertical direction, the linear guide rails 8 are in I-shaped structures, the notch positions of the slide blocks 2 are arranged on transverse bulges matched with the middle contraction part of the I-shaped structures, and the bulges are matched with the contraction parts in shape; through the slider 2 and the linear guide rail 8, under the drive of the horizontal movement mechanism, the whole cutting mechanism can do linear motion relative to the frame, and the transverse cutting of the plate by the blade is realized. Two guide rail mounting frames 4 are symmetrically arranged on two sides of the underframe 1; the guide rail mounting frame 4 is provided with a lifting guide rail 9 arranged along the vertical direction, the tool rack 5 is slidably mounted on the lifting guide rail 9, the tool rack 5 can be provided with a groove matched with the lifting guide rail 9, a sliding block can be independently arranged to slide on the lifting guide rail by utilizing the sliding block, and the tool rack can only move up and down through the matching of the lifting guide rail 9 and the tool rack 5. The lifting mechanism is a lifting cylinder 3, an output shaft of the lifting cylinder 3 is fixedly connected with the bottom of the tool rack 5, and the bottom of the lifting cylinder is installed on the bottom frame and used for driving a tool to move up and down to realize feeding and retracting during cutting. The blade fixing mechanism 7 further comprises an L-shaped supporting plate, a bottom plate of the L-shaped supporting plate is fixedly connected with a top plate of the tool rack 5, and a side plate of the L-shaped supporting plate is fixedly connected with the clamping plate. The horizontal moving mechanism comprises a transverse moving motor and a linear module connected with the transverse moving motor, and a sliding block 2 of the linear module is fixedly connected with the bottom frame 1. Blade fixed establishment 7 includes two grip blocks and two hot plates of locating between the grip block, and blade 6 locates between the hot plate, and grip block, hot plate and blade 6 pass through fastener fixed connection, are equipped with the heating galvanic couple in the hot plate, heat through connecting the power.

The working process of the embodiment is as follows:

when the cutting machine needs to cut, the lifting cylinder 3 drives the whole cutter frame, the blade 6 extends out of the surface of a plate to be cut, the transverse moving motor arranged on the underframe 1 drives the whole underframe to drive the blade 6 to do transverse linear motion, the blade 6 cuts the plate, and when the blade moves to the other side, the cutting is finished. The lifting cylinder 3 drives the whole cutter frame 5 to move downwards, and the transverse moving motor rotates reversely to enable the cutting mechanism to move to the initial position. If the plate is too thick to be cut, the blade can be heated by a heating couple on the blade fixing device before cutting.

The cutting device of this embodiment can reduce the motor of a drive circular saw bit through the design on original basis to use the device cutting can not produce the saw dust, environmental protection more, also no longer need additionally be equipped with high-power air exhauster simultaneously and remove the bits, can effectively reduce the consumption and the cost of equipment.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims

1. The transverse cutting device for the plastic plates is characterized by comprising an underframe (1), a sliding block (2) and a lifting mechanism which are arranged on the underframe (1), a cutter frame (5) arranged on the lifting mechanism, a blade fixing mechanism (7) arranged on the cutter frame (5), a blade (6) arranged on the blade fixing mechanism (7) and a horizontal moving mechanism connected with the underframe (1); the sliding block (2) is slidably mounted on a linear guide rail (8) which is horizontally arranged; the blade fixing mechanism (7) comprises two clamping plates and two heating plates arranged between the clamping plates, the blade (6) is arranged between the heating plates, and the clamping plates, the heating plates and the blade (6) are fixedly connected through fasteners.

2. The apparatus of claim 1, wherein a heating couple is provided in the heating plate.

3. The transverse cutting device for plastic plates as claimed in claim 1, further comprising a rail mounting bracket (4) mounted on the base frame (1), wherein the rail mounting bracket (4) is provided with a lifting rail (9) arranged along a vertical direction, and the cutter frame (5) is slidably mounted on the lifting rail (9).

4. A device for transverse cutting of plastic sheets as claimed in claim 3, characterized in that there are two rail mounts (4) mounted symmetrically on both sides of the chassis (1).

5. The transverse cutting device for plastic plates as claimed in claim 1, characterized in that the lifting mechanism is a lifting cylinder (3), and an output shaft of the lifting cylinder (3) is fixedly connected with the bottom of the cutter frame (5).

6. A device for transverse cutting of plastic sheets as claimed in claim 1, characterized in that said blade-holding means (7) further comprise an L-shaped support plate, the bottom plate of which is fixedly connected to the top plate of said tool-holder (5), and the side plates are fixedly connected to said holding plate.

7. The cross cutting device for plastic plate as claimed in claim 1, wherein the horizontal moving mechanism comprises a traverse motor and a linear module connected with the traverse motor, the slide block (2) of the linear module is fixedly connected with the chassis (1).

8. The transverse cutting device for the plastic plates as claimed in claim 1, wherein the sliding block (2) and the linear guide rail (8) are both provided with the upper surface of the bottom frame (1), and the sliding block (2) and the linear guide rail (8) are clamped and limited in the vertical direction.

9. The transverse cutting device for plastic plates as claimed in claim 8, characterized in that the linear guide (8) is of an I-shaped structure, and the notch position of the sliding block (2) is arranged on a transverse projection matched with the middle contraction part of the I-shaped structure, and the projection is matched with the shape of the contraction part.

10. The transverse cutting device for plastic plates as claimed in claim 8, characterized in that two linear guide rails (8) and two sliding blocks (2) are provided, and are respectively and symmetrically arranged at two sides of the lifting mechanism.