CN210011035U

CN210011035U - Plastic cutting device

Info

Publication number: CN210011035U
Application number: CN201920543631.6U
Authority: CN
Inventors: 王素萍; 单长忠
Original assignee: Xuzhou Zhongzhou New Material Technology Co Ltd
Current assignee: Xuzhou Zhongzhou New Material Technology Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-04
Anticipated expiration: 2029-04-19

Abstract

The utility model provides a plastics cutting device, the symmetry is equipped with the slide rail around the upper surface of bottom plate, the upper end bilateral symmetry sliding connection of slide rail has first slider, the upper end of first slider is equipped with the connecting block, connecting block female connection has the screw rod, the rear end fixedly connected with clamp splice of screw rod, the upper surface of slide rail is equipped with the scale, the left and right sides symmetry of slide rail is equipped with first slide, the upper end sliding connection of first slide has the second slider, the second slider passes through pneumatic telescopic link and first slide fixed connection, the upper end of second slider is connected with the roof through the spliced pole, the lower extreme of roof is equipped with the second slide, be equipped with ball screw in the second slide, ball screw's the left and right sides reverse threaded connection of both ends symmetry has a pair of third slider, the utility model discloses compact structure, convenient to use can improve cutting efficiency, size error greatly reduced after.

Description

Plastic cutting device

Technical Field

The utility model relates to a cutting device specifically is a plastics cutting device belongs to plastics processing technology field.

Background

In the process of processing plastic products, the raw materials are often required to be cut, and the periphery of some raw materials is irregular, so that raw materials with certain sizes are required to be cut from the raw materials.

Present plastics cutting device cutter is fixed and only one, consequently can only a cutter many times cut when the material of following raw and other materials cutting certain size and accomplish, and work efficiency is low, and the size error after the cutting is accomplished simultaneously is great, leads to unable the use, has wasted the resource greatly.

Disclosure of Invention

Problem to above-mentioned prior art exists, the utility model provides a plastics cutting device cuts raw and other materials through two mobilizable cutters, has improved cutting efficiency, and the size error greatly reduced after the cutting has practiced thrift the material cost simultaneously.

In order to achieve the above purpose, the utility model provides a plastic cutting device, which comprises a bottom plate, a clamping block and a cutter, slide rails are symmetrically arranged in front of and behind the upper surface of the bottom plate, a first slide block is symmetrically and bilaterally connected to the upper end of the slide rail, a connecting block is arranged on the upper end of the first slide block, a screw rod is connected in the connecting block in a threaded manner, the clamping block is fixedly connected to the rear end of the screw rod, scales are arranged on the upper surface of the slide rail, a first slide seat is symmetrically arranged on the left side and the right side of the slide rail, a second slide block is connected to the upper end of the first slide seat in a sliding manner, the second slide block is fixedly connected to the first slide seat through a pneumatic telescopic rod, a top plate is connected to the upper end of the second slide block through a connecting column, a second slide seat is arranged on the lower end of the top plate, a ball, be equipped with the motor in the set casing, the right-hand member of motor has the upper pulley through output shaft, and the upper pulley is connected with down the pulley through the belt, and the left end of lower pulley is connected with the cutter through the pivot, the pivot is passed through the bearing and is rotated and connect in the splice.

As a further improvement of the utility model, a material receiving box is arranged between the two slide rails.

As a further improvement, the middle position of the second slide is provided with a limiting block.

As a further improvement, the lower surface of the bottom plate is provided with four pillars, and the four pillars are uniformly distributed around the lower surface of the bottom plate.

As a further improvement of the present invention, the third slider is slidably connected to the lower end of the second slide.

As a further improvement, the slide rail is fixed on the bottom plate through the supporting rods, the number of the supporting rods is two, and the two supporting rods are symmetrically distributed at the left and right ends of the bottom plate.

As a further improvement of the utility model, the lower extreme at the roof is fixed through the support to the lead screw motor.

As a further improvement, the upper surface of roof is equipped with hydraulic pump and hydraulic tank, the hydraulic oil input of hydraulic pump passes through the pipe and is connected with hydraulic tank's hydraulic oil output, and the hydraulic oil output of hydraulic pump passes through the pipe and is connected with hydraulic telescopic rod's hydraulic oil input.

As a further improvement, the input of the screw motor, the hydraulic pump and the pneumatic telescopic rod is electrically connected with the output end of the external control switch.

Compared with the prior art, the utility model discloses a reverse threaded connection of ball screw is a pair of third slider, and then controls about two cutters, improves cutting efficiency, sets up on the slide rail that the scale can carry out accurate location to raw and other materials through adjusting about two first sliders, and then carries out accurate cutting, greatly reduced cutting size error, this device compact structure, convenient to use can practice thrift the raw materials cost by a wide margin, is applicable to the raw and other materials cutting of plastics.

Drawings

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

fig. 2 is a front view of the present invention.

In the figure: 1. the device comprises a bottom plate, 2, a material receiving box, 3, a sliding rail, 4, a first sliding block, 5, a connecting block, 6, a screw rod, 7, a clamping block, 8, scales, 9, a first sliding seat, 10, a pneumatic telescopic rod, 13, an air pump, 14, a top plate, 15, a second sliding seat, 16, a ball screw rod, 17, a screw rod motor, 18, a support, 19, a third sliding block, 20, a limiting block, 21, a hydraulic telescopic rod, 22, a motor, 23, an upper pulley, 24, a lower pulley, 25, a supporting block, 26, a rotating shaft, 27, a cutter, 28, a hydraulic oil tank, 29, a hydraulic pump, 30, a support column, 31, a support rod, 32, a connecting column, 33 and a fixing shell.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-2, a plastic cutting device comprises a bottom plate 1, a clamping block 7 and a cutter 27, wherein the bottom surface of the bottom plate 1 is provided with four support columns 30, the four support columns 30 are uniformly distributed around the bottom surface of the bottom plate 1, the front and back of the upper surface of the bottom plate 1 are symmetrically provided with slide rails 3, the slide rails 3 are fixed on the bottom plate 1 through support rods 31, the number of the support rods 31 is two, the two support rods 31 are symmetrically distributed at the left and right ends of the bottom plate 1, a material receiving box 2 is arranged between the two slide rails 3, the arrangement of the material receiving box 2 is convenient for collecting cut crushed slag, the upper end of the slide rail 3 is symmetrically connected with a first slide block 4 in a sliding manner, the upper end of the first slide block 4 is provided with a connecting block 5, the connecting block 5 is internally threaded with a screw 6, the rear end of the screw 6 is fixedly connected with the clamping block 7, the upper, the upper end of the first slide seat 9 is connected with a second slide block 11 in a sliding manner, the second slide block 11 is fixedly connected with the first slide seat 9 through a pneumatic telescopic rod 10, the upper end of the second slide block 11 is connected with a top plate 14 through a connecting column 32, the lower end of the top plate 14 is provided with a second slide seat 15, a ball screw 16 is arranged in the second slide seat 15, the left end and the right end of the ball screw 16 are symmetrically and reversely connected with a pair of third slide blocks 19 in a threaded manner, the third slide blocks 19 are connected with the lower end of the second slide seat 15 in a sliding manner, a limiting block 20 is arranged at the middle position of the second slide seat 15, the limiting block 20 is arranged to prevent the collision of the two third slide blocks 19, the right end of the ball screw 16 is connected with a screw motor 17, the screw motor 17 is fixed at the lower end of the top plate 14 through a bracket 18, the lower end of, the upper pulley 23 is connected with lower pulley 24 through the belt, adopt belt drive's mode can effectually alleviate motor 22's vibrations, and the left end of lower pulley 24 is connected with cutter 27 through pivot 26, and pivot 26 passes through the bearing and rotates the connection in supporting shoe 25, and the upper surface of roof 14 is equipped with hydraulic pump 29 and hydraulic tank 28, hydraulic pump 29's hydraulic oil input passes through the pipe and is connected with hydraulic tank 28's hydraulic oil output end, and hydraulic pump 29's hydraulic oil output end passes through the pipe and is connected with hydraulic telescopic rod 21's hydraulic oil input end, and lead screw motor 17, motor 22, hydraulic pump 29 and pneumatic telescopic rod 10's input all is connected with external control switch's output electricity, this plastics cutting device compact structure, and convenient to use can practice thrift the raw materials cost by a wide margin, very be.

When in use: firstly, the distance between two first sliding blocks 4 is adjusted according to scales 8 on a sliding rail 3, then raw materials are fixed through a clamping block 7, a hydraulic telescopic rod 21 is controlled to descend through an external control switch, when the raw materials are descended to be close to, a lead screw motor 17 is controlled to be started through the external control switch, then the positions of two cutters 27 are adjusted, then the hydraulic telescopic rod 21 is controlled to continuously move downwards through an external controller, and meanwhile, a pneumatic telescopic rod 10 is controlled to move back and forth to cut the raw materials.

The utility model has compact structure and convenient use, and can greatly save the cost of raw materials; the arrangement of the two movable cutters 27 improves the cutting efficiency; the setting of scale can carry out accurate cutting to raw and other materials, greatly reduced cutting size error.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastics cutting device, includes bottom plate (1), clamp splice (7) and cutter (27), its characterized in that: the front and back of the upper surface of the bottom plate (1) are symmetrically provided with slide rails (3), the upper end of each slide rail (3) is bilaterally and symmetrically connected with a first slide block (4) in a sliding manner, the upper end of each first slide block (4) is provided with a connecting block (5), each connecting block (5) is in threaded connection with a screw rod (6), the rear end of each screw rod (6) is fixedly connected with a clamping block (7), the upper surface of each slide rail (3) is provided with scales (8), the left side and the right side of each slide rail (3) are symmetrically provided with first slide seats (9), the upper end of each first slide seat (9) is slidably connected with a second slide block (11), each second slide block (11) is fixedly connected with the first slide seat (9) through a pneumatic telescopic rod (10), the upper end of each second slide block (11) is connected with a top plate (14) through a connecting column (32, the left end and the right end of the ball screw (16) are symmetrically connected with a pair of third sliding blocks (19) in a reverse threaded manner, the right end of the ball screw (16) is connected with a screw motor (17), the lower end of each third sliding block (19) is connected with a fixed shell (33) through a hydraulic telescopic rod (21), a motor (22) is arranged in each fixed shell (33), the right end of each motor (22) is connected with an upper pulley (23) through an output shaft, each upper pulley (23) is connected with a lower pulley (24) through a belt, the left end of each lower pulley (24) is connected with a cutter (27) through a rotating shaft (26), and the rotating shaft (26) is rotatably connected in each supporting.

2. The plastic cutting device of claim 1, wherein: a material receiving box (2) is arranged between the two sliding rails (3).

3. The plastic cutting device of claim 1, wherein: a limit block (20) is arranged at the middle position of the second sliding seat (15).

4. The plastic cutting device of claim 1, wherein: the lower surface of bottom plate (1) is equipped with pillar (30), and the quantity of pillar (30) is four, and four pillar (30) evenly distributed are around the lower surface of bottom plate (1).

5. The plastic cutting device of claim 1, wherein: the third slide block (19) is connected to the lower end of the second slide seat (15) in a sliding manner.

6. The plastic cutting device of claim 1, wherein: the slide rail (3) is fixed on the bottom plate (1) through the supporting rods (31), the number of the supporting rods (31) is two, and the two supporting rods (31) are symmetrically distributed at the left end and the right end of the bottom plate (1).

7. The plastic cutting device of claim 1, wherein: the screw rod motor (17) is fixed at the lower end of the top plate (14) through a bracket (18).

8. The plastic cutting device of claim 1, wherein: the upper surface of roof (14) is equipped with hydraulic pump (29) and hydraulic tank (28), the hydraulic oil input of hydraulic pump (29) passes through the pipe and is connected with the hydraulic oil output of hydraulic tank (28), and the hydraulic oil output of hydraulic pump (29) passes through the pipe and is connected with the hydraulic oil input of hydraulic telescoping rod (21).

9. The plastic cutting device of claim 1, wherein: the input ends of the screw rod motor (17), the motor (22), the hydraulic pump (29) and the pneumatic telescopic rod (10) are electrically connected with the output end of an external control switch.