CN217256498U

CN217256498U - Crosslinked plastic uniform cutting device

Info

Publication number: CN217256498U
Application number: CN202220578762.XU
Authority: CN
Inventors: 胡红辉
Original assignee: Kangpai New Material Technology Yangzhou Co ltd
Current assignee: Kangpai New Material Technology Yangzhou Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-23
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a crosslinked plastic uniform cutting device, which comprises a workbench, wherein one end of the workbench is fixedly connected with an objective table, the other end of the workbench is fixedly connected with a plurality of hydraulic shafts, the hydraulic shafts are connected with a programming control system, the end parts of hydraulic rods of the hydraulic shafts are fixedly provided with detachable front cutting dies, the rod bodies of the hydraulic rods are provided with springs, and one side of the workbench, which is close to the front cutting dies, is fixedly provided with detachable rear cutting dies; the utility model discloses a plastic strip cutting device, including workstation terminal, second holding ring, the workstation both ends correspondence is fixed with a plurality of first holding rings, second holding ring, the inside roll connection in workstation terminal has the lower roll, and is equipped with the fixed plate on the workstation of lower roll tip, rotate between the fixed plate and be connected with last roller, go up roller, lower roll body surface and be equipped with assorted spacing annular, and the device, well plastic strip is worn into from the second holding ring, gets into the ring channel clearance of upper and lower roll afterwards, passes first holding ring, is advanced after the spacing groove at last by preceding cutting die cutting, and whole process steady operation guarantees the qualification rate of product.

Description

Crosslinked plastic uniform cutting device

Technical Field

The utility model relates to a cutting device design field, concretely relates to even cutting device of crosslinked plastics.

Background

Crosslinked plastics are popular with the manufacturing industry for their structural properties, with polyethylene being one of the largest plastic resins, due to its structural characteristics, polyethylene often cannot withstand higher temperatures, has insufficient mechanical strength, the polyethylene is crosslinked, a reticular three-dimensional structure is formed by covalent bonds among polyethylene molecules, the performance of the polyethylene resin is rapidly improved, but sometimes customers require plastic products with uniform length, at the moment, factories need to uniformly cut the finished crosslinked plastic, customers can manually cut when the single amount is smaller, but the time and the labor are wasted, the working efficiency is extremely high, the machine cutting is needed when the single quantity is large, but the current cutting device has the conditions of missed cutting, low cutting uniformity and the like, the quality control is poor, the complaint rate of customers is increased, and a cutting device with good cutting performance is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, simple operation's even cutting device of crosslinked plastics to solve the defect that prior art leads to.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme: a cross-linked plastic uniform cutting device comprises a workbench, wherein one end of the workbench is fixedly connected with an object stage, the other end of the workbench is fixedly connected with a plurality of hydraulic shafts, the hydraulic shafts are connected with a programming control system, a detachable front cutting die is fixed at the end part of a hydraulic rod of each hydraulic shaft, a spring is arranged on a rod body of each hydraulic rod, and a detachable rear cutting die is fixed at one side of the workbench, which is close to the front cutting die;

a plurality of first positioning rings and second positioning rings are correspondingly fixed at the two ends of the workbench, a lower roller is connected inside the terminal of the workbench in a rolling manner, a fixing plate is arranged on the workbench at the end part of the lower roller, an upper roller is rotatably connected between the fixing plates, the surfaces of the roller bodies of the upper roller and the lower roller are provided with matched limiting ring grooves,

and a stop lever is fixed above the rear cutting die and is provided with a limiting groove.

The workbench is fixedly welded on one side, away from the objective table, of the workbench, a hydraulic shaft is fixed on the surface, parallel to the rear cutting die, of the mounting frame, and the stop lever is fixed on a side plate, perpendicular to the rear cutting die, of the mounting frame.

The end part of the hydraulic rod is fixed with a front mounting plate, and a front cutting die is fixed on the surface of the front mounting plate through bolts.

One side of the workbench, which is close to the front cutting die, is fixed with a rear mounting plate, the rear mounting plate is provided with a mounting groove, the rear cutting die is arranged in the mounting groove, and the bolt is fixedly connected with the rear mounting plate.

A plurality of mounting holes are uniformly formed in the fixing plate, and the size of a gap between the upper roller and the lower roller is adjusted and controlled.

According to the technical scheme, the beneficial effects of the utility model are that: this device has set up a plurality of spacing parts, can guarantee the stable conveying of crosslinked plastics strip and cut the cutting position, wherein first holding ring, the second holding ring, go up the roller, the route that crosslinked plastics gos forward has been injectd to the lower roll, the baffle changes crosslinked plastics direction of transfer, and the spacing groove of seting up on the baffle can effectively separate plastics, prevent that plastics from taking place alternately when the cutting, thereby avoid cutting in disorder, in use, at first arrange plastics fixedly according to stop device, adjust motor speed afterwards, the impact frequency of hydraulic shaft, both mutually support and can cut out the size that the customer wanted, detachable front cut mould in the device in addition, back cut mould, after changing different cut moulds, the machine can also cut out the incision of different shapes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Wherein: the device comprises an object stage 1, a lower roller 2, a working table 3, a gear lever 4, a mounting frame 5, a spring 6, a hydraulic rod 7, a front mounting plate 8, a rear mounting plate 9, a first positioning ring 10, an upper roller 11, a second positioning ring 12, a rear cutting die 13, a front cutting die 14 and a limiting groove 15.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to fig. 3, the utility model discloses a crosslinked plastic uniform cutting device, which comprises a workbench 3, wherein one end of the workbench 3 is fixedly connected with an objective table 1, the other end is fixedly connected with a plurality of hydraulic shafts 7, the hydraulic shafts 7 are connected with a programming control system, the end part of a hydraulic rod of each hydraulic shaft 7 is fixedly provided with a detachable front cutting die 14, the rod body of each hydraulic rod is provided with a spring 6, and one side of the workbench 3 close to the front cutting die 14 is fixedly provided with a detachable rear cutting die 13; 3 both ends of workstation correspond and are fixed with a plurality of first holding rings 10, second holding ring 12, the inside roll connection in 3 terminals of workstation has lower roll 2, and is equipped with the fixed plate on the workstation 3 of 2 tip of lower roll, rotates between the fixed plate to be connected with and goes up roll 11, 2 roll body surfaces of lower roll and is equipped with assorted spacing annular, and wherein back cutting die 14 top is fixed with pin 4, is equipped with spacing groove 15 on the pin 4.

The utility model discloses can guarantee crosslinked plastic's cutting degree of consistency, can realize the equidistance cutting, in the actual manufacturing with hydraulic shaft 7 design into two, prevent that the front cutting die from cutting or cutting incompletely because of the hourglass of the uneven plastics that leads to of atress at the during operation, will go up lower roll belt connection motor in addition, the starter motor drives plastics and gos forward, the plastics strip is worn into from second holding ring 12, get into afterwards, the ring channel clearance of lower roll, pass first holding ring 10 again, cut by the front cutting die behind spacing groove 15 at last, whole process steady operation, guarantee the qualification rate of product.

Specifically, the method comprises the following steps: referring to fig. 1, it can be seen that a mounting frame 5 is fixedly welded on one side of the workbench 3 away from the object stage, a hydraulic shaft 7 is fixed on a plate surface of the mounting frame 5 parallel to the rear cutting die 13, a stop lever 4 is fixed on a side plate of the mounting frame 5 perpendicular to the rear cutting die 13, and the hydraulic shaft 7 is started to drive the front cutting die 14 to move to cut plastics.

Wherein the hydraulic stem end fixing has leading mounting panel 8, uses the bolt to be fixed in leading mounting panel 8 surface with preceding cutting die 14, and workstation 3 is close to one side of preceding cutting die 14 and is fixed with rearmounted mounting panel 9, is equipped with the mounting groove on the rearmounted mounting panel 9, and the mounting groove is arranged in to rearmounted cutting die 13, uses bolt and rearmounted mounting panel 9 fixed connection, because the dynamics that rearmounted cutting die 13 received the striking is different, offers the mounting groove and can further prevent that rearmounted cutting die 13 from taking place the displacement on rearmounted mounting panel 9 surface.

Preferably, a plurality of mounting holes are uniformly formed in the fixing plate in some embodiments, so that the size of the gap between the upper roller 11 and the lower roller 2 can be adjusted and controlled, plastics with different thicknesses can be conveyed, the practicability of the device is enhanced, the upper roller and the lower roller are prevented from slipping when conveying the plastics, and anti-slip rubber pads can be arranged in the limiting ring grooves.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a crosslinked plastic evenly cuts device which characterized by: the automatic cutting device comprises a workbench (3), wherein one end of the workbench (3) is fixedly connected with an objective table (1), the other end of the workbench is fixedly connected with a plurality of hydraulic shafts (7), the hydraulic shafts (7) are connected with a programming control system, a detachable front cutting die (14) is fixed at the end part of a hydraulic rod of each hydraulic shaft (7), a spring (6) is arranged on a rod body of each hydraulic rod, and a detachable rear cutting die (13) is fixed at one side, close to the front cutting die (14), of the workbench (3);

a plurality of first positioning rings (10) and second positioning rings (12) are correspondingly fixed at the two ends of the workbench (3), a lower roller (2) is connected in the terminal of the workbench (3) in a rolling manner, a fixing plate is arranged on the workbench (3) at the end part of the lower roller (2), an upper roller (11) is rotatably connected between the fixing plates, the surfaces of the upper roller (11) and the lower roller (2) are provided with matched limiting ring grooves,

and a stop lever (4) is fixed above the rear cutting die (13), and a limit groove (15) is arranged on the stop lever (4).

2. The uniform cutting device for the cross-linked plastic as claimed in claim 1, wherein: workstation (3) are kept away from objective table one side welded fastening and are had installing frame (5), the face parallel with back cut die (13) on installing frame (5) is fixed with hydraulic shaft (7), pin (4) are fixed in on installing frame (5) with back cut die (13) vertically curb plate.

3. The uniform cutting device for the cross-linked plastic as claimed in claim 2, wherein: the end part of the hydraulic rod is fixed with a front mounting plate (8), and a front cutting die (14) is fixed on the surface of the front mounting plate (8) through bolts.

4. A uniform cutting device for cross-linked plastics, as claimed in claim 3, wherein: one side of the workbench (3) close to the front cutting die (14) is fixed with a rear mounting plate (9), a mounting groove is formed in the rear mounting plate (9), the rear cutting die (13) is arranged in the mounting groove, and the rear mounting plate (9) is fixedly connected with a bolt.

5. The uniform cutting device for the cross-linked plastic as claimed in claim 1, wherein: a plurality of mounting holes are uniformly formed in the fixing plate, and the size of the gap between the upper roller (11) and the lower roller (2) is adjusted and controlled.