CN216859836U

CN216859836U - Cutting and recycling device for waste rubber pipe

Info

Publication number: CN216859836U
Application number: CN202220572080.8U
Authority: CN
Inventors: 唐游霞; 杨时杰
Original assignee: Chengdu Hongtu Beyond Technology Co ltd
Current assignee: Chengdu Hongtu Beyond Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-01
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a waste rubber pipe cutting and recycling device, wherein an inclined plate (3) is welded on the front end face of a base (1), a baffle (4) is hinged to the bottom of the inclined plate (3), a V-shaped groove is formed by the baffle (4) and the inclined plate (3) in a surrounding mode, a plurality of turnover mechanisms (5) are arranged between the base (1) and the baffle (4) and along the length direction of the baffle (4), each turnover mechanism (5) comprises a self-locking oil cylinder (6), a first connecting rod (7) and a second connecting rod (8), a cylinder barrel of the self-locking oil cylinder (6) is fixedly arranged on the base (1), a piston rod of the self-locking oil cylinder (6) is arranged in a sliding mode in a penetrating mode through the base (1), one end of the first connecting rod (7) is hinged to the acting end of the piston rod of the self-locking oil cylinder (6), and one end of the second connecting rod (8) is hinged to the other end of the first connecting rod (7). The utility model has the beneficial effects that: greatly improve the waste rubber tube cutting efficiency, lighten the working strength of workers and facilitate the recovery of tube joints.

Description

Cutting and recycling device for waste rubber pipe

Technical Field

The utility model relates to the technical field of waste rubber pipe cutting, in particular to a waste rubber pipe cutting and recycling device.

Background

Rubber tubes are a type of tubular rubber product used to transport gaseous, liquid, slurry or particulate materials. After the rubber tube is damaged, for example, the rubber tube is damaged or abraded, the rubber tube cannot be used continuously, therefore, the rubber tube needs to be cut into a plurality of sections of tube sections, so that the tube sections are put into a melting furnace to be melted, and the melted rubber material can be used for producing products made of other materials, such as sealing gaskets, sealing rings and the like.

At present, in the post-processing in a workshop, a cutting device is generally adopted to cut the recycled waste rubber tubes, the cutting device comprises V-shaped steel, a portal frame erected above the V-shaped steel, a hydraulic oil cylinder on a beam of the portal frame, a cutter fixedly arranged on the action end of a piston rod of the hydraulic oil cylinder, and a cutter arranged right above the V-shaped steel, placing the waste rubber tube to be cut in the V-shaped steel, controlling a piston rod of the hydraulic oil cylinder to move downwards, driving a cutter to move downwards by the piston rod, cutting off the waste rubber tube by the cutter, moving the waste rubber tube along the axial direction of the waste rubber tube by a worker after cutting off, when the waste rubber tube enters below the cutter again, the piston rod of the hydraulic oil cylinder is controlled to move downwards again, the cutter cuts off the waste rubber tube, the waste rubber pipe is repeatedly moved in the axial direction for a plurality of times, and then the waste rubber pipe can be cut into a plurality of sections of pipe sections. However, although this cutting device can cut the waste rubber tube into a plurality of tube sections, the following technical defects are still found during the use process: 1. before each cutting, a worker is required to move the waste rubber tube in the axial direction, which undoubtedly increases the working strength of the worker and simultaneously reduces the cutting efficiency. 2. The multi-section pipe joints obtained after cutting are still left in the V-shaped steel, the pipe joints left in the V-shaped steel need to be manually taken out one by one in the later period, the cut pipe joints are not beneficial to recycling, and meanwhile, the cutting of the subsequent waste rubber pipes is delayed, so that the cutting of the waste rubber pipes is greatly reduced. Therefore, there is a need for a cutting and recycling device that greatly improves the cutting efficiency of waste rubber hose, reduces the working strength of workers, and facilitates recycling pipe joints.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a waste rubber pipe cutting and recycling device which is compact in structure, greatly improves the cutting efficiency of waste rubber pipes, lightens the working strength of workers and is convenient for recycling pipe joints.

The purpose of the utility model is realized by the following technical scheme: a cutting and recycling device for waste rubber pipes comprises a base and a portal frame which are fixedly arranged on the ground, wherein an inclined plate is welded on the front end face of the base, a baffle is hinged to the bottom of the inclined plate, a V-shaped groove is formed by the baffle and the front of the inclined plate in a surrounding mode, a plurality of turnover mechanisms are arranged between the base and the baffle and along the length direction of the baffle, each turnover mechanism comprises a self-locking oil cylinder, a first connecting rod and a second connecting rod, a cylinder barrel of the self-locking oil cylinder is fixedly arranged on the base, a piston rod of the self-locking oil cylinder penetrates through the base in a sliding mode, one end of the first connecting rod is hinged to the action end of the piston rod of the self-locking oil cylinder, one end of the second connecting rod is hinged to the other end of the first connecting rod, and the other end of the second connecting rod is hinged to the outer wall of the baffle;

the portal frame is characterized in that a plurality of hydraulic oil cylinders are fixedly arranged on a cross beam of the portal frame, piston rods of the hydraulic oil cylinders penetrate through the cross beam, a lifting plate is fixedly arranged between extension ends of the piston rods of the hydraulic oil cylinders, a plurality of tool holders are welded on the bottom surface of the lifting plate along the length direction of the lifting plate, a cutter is welded on the side surface of each tool holder, and the cutter is arranged right above the V-shaped groove.

The bottom of base sets firmly the mounting panel, the mounting panel sets firmly on subaerial through the screw.

The baffle is hinged with the inclined plate through a hinge.

The distance between two adjacent cutters is equal.

Two hydraulic oil cylinders are fixedly arranged on a cross beam of the portal frame, and piston rods of the two hydraulic oil cylinders are fixedly arranged at the left end part and the right end part of the lifting plate respectively.

The device also comprises a controller, wherein the controller is electrically connected with the electromagnetic valve of the hydraulic oil cylinder and the electromagnetic valve of the self-locking oil cylinder through signal wires.

The utility model has the following advantages: greatly improve the waste rubber tube cutting efficiency, lighten the working strength of workers and facilitate the recovery of tube joints.

Drawings

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

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic illustration of the present invention;

FIG. 4 is a cross-sectional view B-B of FIG. 3;

FIG. 5 is a schematic view of a cut waste rubber tube;

FIG. 6 is a schematic illustration of a piston rod reset of a hydraulic ram;

in the figure, 1-a base, 2-a portal frame, 3-an inclined plate, 4-a baffle, 5-a turnover mechanism, 6-a self-locking oil cylinder, 7-a first connecting rod, 8-a second connecting rod, 9-a hydraulic oil cylinder, 10-a lifting plate, 11-a tool apron, 12-a cutter, 13-a hinge and 14-a waste rubber pipe.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, without limiting the scope of the utility model to the following:

as shown in fig. 1-2, a waste rubber pipe cutting and recycling device comprises a base 1 and a portal frame 2 which are fixedly arranged on the ground, wherein a mounting plate is fixedly arranged at the bottom of the base 1, the mounting plate is fixedly arranged on the ground through screws, an inclined plate 3 is welded on the front end surface of the base 1, a baffle 4 is hinged with the inclined plate 3 through a hinge 13, a baffle 4 is hinged at the bottom of the inclined plate 3, the baffle 4 and the inclined plate 3 enclose a V-shaped groove, a plurality of turnover mechanisms 5 are arranged between the base 1 and the baffle 4 and along the length direction of the baffle 4, each turnover mechanism 5 comprises a self-locking oil cylinder 6, a first connecting rod 7 and a second connecting rod 8, a cylinder barrel of the self-locking oil cylinder 6 is fixedly arranged on the base 1, a piston rod of the self-locking oil cylinder 6 is arranged to slide through the base 1, one end of the first connecting rod 7 is hinged on the action end of the piston rod of the self-locking oil cylinder 6, one end of the second connecting rod 8 is hinged on the other end of the first connecting rod 7, the other end of the second connecting rod 8 is hinged on the outer wall of the baffle 4.

The portal frame 2 is characterized in that a plurality of hydraulic oil cylinders 9 are fixedly arranged on a cross beam of the portal frame 2, piston rods of the hydraulic oil cylinders 9 penetrate through the cross beam, a lifting plate 10 is fixedly arranged between extension ends of the piston rods of the hydraulic oil cylinders 9, a plurality of cutter holders 11 are welded on the bottom surface of the lifting plate 10 along the length direction of the lifting plate, cutters 12 are welded on the side surfaces of each cutter holder 11, the distance between every two adjacent cutters 12 is equal, and the cutters 12 are arranged right above the V-shaped grooves. Two hydraulic oil cylinders 9 are fixedly arranged on a cross beam of the portal frame 2, and piston rods of the two hydraulic oil cylinders 9 are fixedly arranged at the left end part and the right end part of the lifting plate 10 respectively.

The device also comprises a controller, the controller is electrically connected with the electromagnetic valve of the hydraulic oil cylinder 9 and the electromagnetic valve of the self-locking oil cylinder 6 through signal wires, and workers can control the extension or retraction of the piston rods of the hydraulic oil cylinder 9 and the self-locking oil cylinder 6 through the controller, so that the device is convenient for the workers to operate and has the characteristic of high automation degree.

The working process of the utility model is as follows:

s1, placing the waste rubber tube 14 in a V-shaped groove surrounded by the inclined plate 3 and the baffle 4 by workers to realize the feeding and positioning of the waste rubber tube 14 as shown in figures 3-4, wherein the waste rubber tube 14 is just below each cutter 12;

s2, controlling piston rods of the two hydraulic oil cylinders 9 to extend downwards by workers, driving the lifting plate 10 to move downwards by the piston rods, driving the tool apron 11 and the cutter 12 to move downwards synchronously by the lifting plate 10, and after the piston rods of the hydraulic oil cylinders 9 extend completely, cutting the cutter 12 at the top of the waste rubber pipe 14 just as shown in figure 5, and cutting a first cut on the waste rubber pipe 14;

s3, a worker controls a piston rod of the hydraulic oil cylinder 9 to retract upwards, the piston rod drives the lifting plate 10 to move upwards, the lifting plate 10 drives the cutter 12 to move upwards as shown in figure 6, after the cutter is reset, the worker rotates the waste rubber pipe 14, the rotating direction is shown by an arrow in figure 6, after the cutter rotates for a certain angle, the operation of the step S2 is repeated, a second cut can be cut in the circumferential direction of the waste rubber pipe 14, the operation is repeated, the waste rubber pipe 14 can be cut into a plurality of sections of pipe joints, and the cut pipe joints are located in V-shaped grooves; consequently, the device has realized disposable cutting into multistage tube coupling with waste rubber tube 14, compares traditional one section cutting, very big improvement waste rubber tube cutting efficiency, in addition, need not artifical axial displacement waste rubber tube 14 to very big workman's working strength has been alleviateed.

S4, the recovery of tube coupling, the workman places a collection basket on the subaerial of baffle 4 front side, workman ' S control hydraulic cylinder 9 ' S piston rod resets afterwards, then control the piston rod withdrawal of each tilting mechanism 5 ' S auto-lock hydro-cylinder 6, the piston rod drives first connecting rod 7 action, first connecting rod 7 drives the action of second connecting rod 8, second connecting rod 8 makes baffle 4 rotatory downwards round hinge 13, a plurality of tube couplings that cut out this moment roll down along the medial surface of baffle 4, the tube coupling that falls into in the collection basket, thereby the collection of tube coupling has been realized. Therefore, in the step S4, the cut multi-segment pipe joints are not required to be manually taken out of the V-shaped grooves, and the pipe joints are recovered into the collecting basket at one time, so that the recovery of the pipe joints is facilitated, and the working strength of workers is greatly reduced.

And S5, repeating the operations of the steps S1-S4, namely continuously cutting a plurality of waste rubber pipes.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waste rubber tube cuts and recovery unit, it is including setting firmly base (1) and portal frame (2) on the ground, its characterized in that: the front end face of the base (1) is welded with an inclined plate (3), the bottom of the inclined plate (3) is hinged with a baffle (4), the baffle (4) and the inclined plate (3) are surrounded into a V-shaped groove in front, a plurality of turnover mechanisms (5) are arranged between the base (1) and the baffle (4) and along the length direction of the baffle (4), each turnover mechanism (5) comprises a self-locking oil cylinder (6), a first connecting rod (7) and a second connecting rod (8), a cylinder barrel of the self-locking oil cylinder (6) is fixedly arranged on the base (1), a piston rod of the self-locking oil cylinder (6) is arranged in a sliding mode to penetrate through the base (1), one end of the first connecting rod (7) is hinged to the action end of the piston rod of the self-locking oil cylinder (6), one end of the second connecting rod (8) is hinged to the other end of the first connecting rod (7), and the other end of the second connecting rod (8) is hinged to the outer wall of the baffle (4);

the gantry crane is characterized in that a plurality of hydraulic oil cylinders (9) are fixedly arranged on a cross beam of the gantry crane (2), piston rods of the hydraulic oil cylinders (9) penetrate through the cross beam, a lifting plate (10) is fixedly arranged between extension ends of the piston rods of the hydraulic oil cylinders (9), a plurality of tool holders (11) are welded on the bottom surface of the lifting plate (10) along the length direction of the lifting plate, cutters (12) are welded on the side surfaces of the tool holders (11), and the cutters (12) are arranged right above the V-shaped grooves.

2. The waste rubber pipe cutting and recycling device as claimed in claim 1, wherein: the bottom of base (1) sets firmly the mounting panel, the mounting panel sets firmly on subaerial through the screw.

3. The waste rubber pipe cutting and recycling device as claimed in claim 1, wherein: the baffle (4) is hinged with the inclined plate (3) through a hinge (13).

4. The waste rubber pipe cutting and recycling device as claimed in claim 1, wherein: the distance between two adjacent cutters (12) is equal.

5. The waste rubber tube cutting and recycling device as claimed in claim 1, wherein: two hydraulic oil cylinders (9) are fixedly arranged on a cross beam of the portal frame (2), and piston rods of the two hydraulic oil cylinders (9) are fixedly arranged at the left end part and the right end part of the lifting plate (10) respectively.

6. The waste rubber pipe cutting and recycling device as claimed in claim 1, wherein: the device also comprises a controller, wherein the controller is electrically connected with the electromagnetic valve of the hydraulic oil cylinder (9) and the electromagnetic valve of the self-locking oil cylinder (6) through signal wires.