CN210704972U

CN210704972U - Cutting device is used in production of PP plastic tubing

Info

Publication number: CN210704972U
Application number: CN201921153520.0U
Authority: CN
Inventors: 唐清
Original assignee: Yangzhong Jin Kun Electric Equipment Co ltd
Current assignee: Yangzhong Jin Kun Electric Equipment Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-09
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a cutting device is used in production of PP plastic tubing, comprising a base plate, top one side of bottom plate is provided with cutting equipment, the rectangular hole has been seted up to the top opposite side of bottom plate, the inner wall interlude of rectangular hole is connected with the connecting rod, the top fixedly connected with separation block of connecting rod, one side of separation block is provided with power device, cutting equipment is including fixed frame, the bottom of fixed frame is connected with the last fixed surface of bottom plate, the first pneumatic cylinder of bottom middle part fixedly connected with of fixed frame, first pneumatic cylinder output end transmission is connected with the cutting knife, two limiting plates of middle part fixedly connected with of bottom plate upper surface one side. The utility model discloses utilize the design of cutting knife, the rectangle fluting has been seted up to one side that two limiting plates are relative, and links to each other with the rectangle recess, and when first pneumatic cylinder circular telegram drove the cutting knife and falls down, inside cutting knife cutting edge department can fall into the rectangle recess, carries out complete cutting to the plastic tubing, realizes cutting the plastic tubing production.

Description

Cutting device is used in production of PP plastic tubing

Technical Field

The utility model relates to a cutting field, in particular to cutting device is used in production of PP plastic tubing.

Background

The plastic tubing needs to carry out the fixed length cutting usually in the course of working, adopts manual mode to go on usually, and the length of operative employee manual measurement pipe fitting, then recycle cutting tool carries out the fixed length cutting, and the defect of this kind of manual operation mode lies in that working strength is great, and work efficiency is lower, and the product uniformity is lower, for the accuracy of the size of guaranteeing work efficiency and cutting back plastic tubing, so use cutting device to cut the plastic tubing at present.

Can move toward a direction after the plastic tubing cutting, cause piling up of cutting back plastic tubing easily, make the plastic tubing jam appear, make the plastic tubing after the cutting normally flow, influence the normal ejection of compact of plastic tubing, be not convenient for moving of plastic tubing, influence the machining efficiency of plastic tubing, and piled up plastic tubing also can influence cutting device to the normal cutting of plastic tubing simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in PP plastic tubing production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device is used in PP plastic tubing production, includes the bottom plate, top one side of bottom plate is provided with cutting equipment, the rectangular hole has been seted up to the top opposite side of bottom plate, the inner wall interlude of rectangular hole is connected with the connecting rod, the top fixedly connected with separation block of connecting rod, one side of separation block is provided with power device.

Preferably, the cutting equipment comprises a fixed frame, the bottom of the fixed frame is fixedly connected with the upper surface of the bottom plate, a first hydraulic cylinder is fixedly connected with the middle part of the bottom of the fixed frame, a cutting knife is connected with the output end of the first hydraulic cylinder in a transmission manner, and two limiting plates are fixedly connected with the middle part of one side of the upper surface of the bottom plate.

Preferably, one side, opposite to the two limiting plates, of each of the two limiting plates is provided with a rectangular groove, the two sides of the cutting knife are in sliding connection with the rectangular grooves, the upper surface of the bottom plate is provided with a rectangular groove, and the rectangular grooves correspond to the rectangular grooves.

Preferably, the rectangle spout has all been seted up to the inner wall both sides in rectangular hole, the equal fixedly connected with rectangular block in the both sides middle part of connecting rod, the outer wall of rectangular block and the inner wall sliding connection of rectangle spout, the both sides of separation piece are provided with the baffle, the bottom and the bottom plate fixed connection of baffle, the one end and the limiting plate fixed connection of baffle.

Preferably, the power device comprises a second hydraulic cylinder, an output end of the second hydraulic cylinder is in transmission connection with one side of the connecting rod, and one side of the second hydraulic cylinder is fixedly connected with the bottom end of the bottom plate.

Preferably, four corners of the lower surface of the bottom plate are fixedly connected with supporting columns.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize the cutting knife, the relative one side of two limiting plates has seted up the rectangle fluting, and links to each other with the rectangle recess, when the first pneumatic cylinder circular telegram drove the cutting knife and falls down, cutting knife cutting edge department can fall into the rectangle recess inside, carries out the complete cutting to the plastic tubing, and plastic tubing production speed is certain, so plastic tubing one end velocity of motion is certain, and the first pneumatic cylinder moves with certain frequency, drives the cutting knife and falls down with certain frequency, realizes that the plastic tubing length of cutting is the same;

2. the utility model discloses utilize the separation piece, the circular telegram of second pneumatic cylinder, it slides on the bottom plate to drive the separation piece, the separation piece moves one side on the bottom plate, the plastic tubing passes through from the opposite side on the bottom plate, one of them baffle is injectd the plastic tubing position, make the good plastic tubing of cutting drop the opposite side in bottom plate one end, the second pneumatic cylinder drives the separation piece and slides on the bottom plate, the separation piece moves the bottom plate opposite side, the separation piece makes the plastic tubing move in bottom plate one side, another baffle is spacing to it, make the good plastic tubing of cutting drop one side in bottom plate one end, the cloth of plastic tubing has been realized, avoid the accumulational phenomenon of.

Drawings

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

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

Fig. 3 is a schematic view of the side internal structure of the present invention.

Fig. 4 is a schematic diagram of the front structure of the second hydraulic cylinder of the present invention.

Fig. 5 is the schematic diagram of the limiting plate of the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. cutting equipment; 301. a fixing frame; 302. a first hydraulic cylinder; 303. a cutting knife; 304. a limiting plate; 305. slotting in a rectangular shape; 4. a rectangular groove; 5. a rectangular hole; 6. a connecting rod; 7. separating the blocks; 8. a baffle plate; 9. a rectangular block; 10. and a second hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a cutting device is used in PP plastic tubing production as shown in fig. 1-5, including bottom plate 1, top one side of bottom plate 1 is provided with cutting equipment 3, and rectangular hole 5 has been seted up to the top opposite side of bottom plate 1, and the inner wall interlude of rectangular hole 5 is connected with connecting rod 6, and the top fixedly connected with separation block 7 of connecting rod 6, separation block 7 can fall into the plastic tubing that the cutting is good from leaving, avoids piling up, and one side of separation block 7 is provided with power device.

Cutting equipment 3 is including fixed frame 301, the bottom of fixed frame 301 is connected with the last fixed surface of bottom plate 1, the first pneumatic cylinder 302 of bottom middle part fixedly connected with of fixed frame 301, first pneumatic cylinder 302 output transmission is connected with cutting knife 303, first pneumatic cylinder 302 can drive cutting knife 303 to the cutting of plastic tubing, two limiting plates 304 of middle part fixedly connected with of 1 upper surface one side of bottom plate, limiting plate 304 plays limiting displacement to the plastic tubing, the cutting of cutting knife 303 to the plastic tubing of being convenient for.

Rectangular fluting 305 has been seted up to two opposite one sides of limiting plate 304, the both sides and the rectangular fluting 305 sliding connection of cutting knife 303, and rectangular fluting 305 can be prescribed a limit to cutting knife 303 position, and guard action, and rectangular groove 4 has been seted up to bottom plate 1 upper surface, and rectangular groove 4 is corresponding with rectangular fluting 305, can be to the complete cutting of plastic tubing when the cutting knife 303 cutting edge enters into rectangular groove 4 inside.

Rectangular chute has all been seted up to the inner wall both sides of rectangular hole 5, the equal fixedly connected with rectangular block 9 in the middle part of the both sides of connecting rod 6, the outer wall of rectangular block 9 and the inner wall sliding connection of rectangular chute, the both sides of separation piece 7 are provided with baffle 8, baffle 8's bottom and bottom plate 1 fixed connection, baffle 8's one end and limiting plate 304 fixed connection, baffle 8 is connected with limiting plate 304 and can avoids cutting good plastic tubing and drop from both sides.

The power device comprises a second hydraulic cylinder 10, the output end of the second hydraulic cylinder 10 is in transmission connection with one side of a connecting rod 6, one side of the second hydraulic cylinder 10 is fixedly connected with the bottom end of the bottom plate 1, the second hydraulic cylinder 10 drives the connecting rod 6 to move, the connecting rod 6 is connected with a separation block 7, and the second hydraulic cylinder 10 drives the separation block 7 to move so as to distribute the positions of cut plastic pipes.

The equal fixedly connected with support column 2 in four edges of bottom plate 1 lower surface, support column 2 make whole cutting device have certain height, the cutting of the plastic tubing of being convenient for.

This practical theory of operation: firstly, fixing a cutting device for producing a whole PP plastic pipe to a production position, placing the plastic pipe between two limiting plates 304, along with the production and manufacturing of the plastic pipe, moving the plastic pipe at a certain speed, electrifying a first hydraulic cylinder 302, driving a cutting knife 303 to descend, cutting the plastic pipe by the cutting knife 303, then driving the cutting knife 303 to ascend by the first hydraulic cylinder 302, dropping the plastic pipe to the other side of one end of a bottom plate 1, when the production speed of the plastic pipe is certain, the moving speed of one end of the plastic pipe is certain, moving the first hydraulic cylinder 302 at a certain frequency, driving the cutting knife 303 to drop at a certain frequency, and realizing the same length of the cut plastic pipe;

when the plastic tubing cutting was accomplished, second pneumatic cylinder 10 circular telegram, drive connecting rod 6 motion, connecting rod 6 drives separation piece 7 and slides on bottom plate 1, separation piece 7 moves one side on bottom plate 1, the plastic tubing passes through from bottom plate 1 opposite side, one of them baffle 8 is injectd the plastic tubing position, when piling up too much plastic tubing when the opposite side of bottom plate 1 one end, second pneumatic cylinder 10 circular telegram drives connecting rod 6 and moves, connecting rod 6 drives separation piece 7 and slides on bottom plate 1, separation piece 7 moves 1 opposite side of bottom plate, separation piece 7 makes the plastic tubing move in bottom plate 1 one side, another baffle 8 is spacing to it, make the plastic tubing that the cutting was good fall one side in bottom plate 1 one end, plastic tubing cutting work is accomplished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a PP plastic tubing production is with cutting device, includes bottom plate (1), its characterized in that: the cutting device is characterized in that a cutting device (3) is arranged on one side of the top end of the bottom plate (1), a rectangular hole (5) is formed in the other side of the top end of the bottom plate (1), a connecting rod (6) is connected to the inner wall of the rectangular hole (5) in an alternating mode, a separating block (7) is fixedly connected to the top end of the connecting rod (6), and a power device is arranged on one side of the separating block (7).

2. The cutting device for producing the PP plastic tube as claimed in claim 1, wherein: cutting equipment (3) are including fixed frame (301), the bottom of fixed frame (301) is connected with the last fixed surface of bottom plate (1), the first pneumatic cylinder (302) of bottom middle part fixedly connected with of fixed frame (301), first pneumatic cylinder (302) output end transmission is connected with cutting knife (303), two limiting plate (304) of middle part fixedly connected with of bottom plate (1) upper surface one side.

3. The cutting device for producing the PP plastic tube as claimed in claim 2, wherein: rectangular open grooves (305) are formed in one opposite side of the two limiting plates (304), the two sides of the cutting knife (303) are connected with the rectangular open grooves (305) in a sliding mode, rectangular grooves (4) are formed in the upper surface of the base plate (1), and the rectangular grooves (4) correspond to the rectangular open grooves (305).

4. The cutting device for producing the PP plastic tube as claimed in claim 3, wherein: the rectangle spout has all been seted up to the inner wall both sides of rectangular hole (5), the equal fixedly connected with rectangular block (9) in the both sides middle part of connecting rod (6), the outer wall of rectangular block (9) and the inner wall sliding connection of rectangle spout, the both sides of separation piece (7) are provided with baffle (8), the bottom and bottom plate (1) fixed connection of baffle (8), the one end and limiting plate (304) fixed connection of baffle (8).

5. The cutting device for producing the PP plastic tube as claimed in claim 1, wherein: the power device comprises a second hydraulic cylinder (10), the output end of the second hydraulic cylinder (10) is in transmission connection with one side of the connecting rod (6), and one side of the second hydraulic cylinder (10) is fixedly connected with the bottom end of the bottom plate (1).

6. The cutting device for producing the PP plastic tube as claimed in claim 1, wherein: four corners of the lower surface of the bottom plate (1) are fixedly connected with supporting columns (2).