CN217628791U

CN217628791U - Automatic stretching device for recycled plastic flat filament

Info

Publication number: CN217628791U
Application number: CN202221623867.9U
Authority: CN
Inventors: 周张平; 谢作土; 张克付
Original assignee: Jiangxi Huafeng Plastic Industry Co ltd
Current assignee: Jiangxi Huafeng Plastic Industry Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-21
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses an automatic stretching device of recycled plastic flat filament, including workstation and drum, the vertical welding of workstation top surface has the mounting panel, mounting panel rear end face fixed mounting has the motor, and the motor output runs through the mounting panel and passes through shaft coupling and a carousel terminal surface center rigid coupling, the utility model discloses in, the dead lever of flexible drive spring one end through electric telescopic handle removes, and the joint setting between dead lever and the drum is convenient for install and dismantle the drum, and the heating cabinet can soften the flat filament to be convenient for stretch it, the accessible rotates the threaded rod and adjusts the interval between briquetting and the runner, thereby be convenient for carry on spacingly and compression to the flat filament on the runner, assist it to stretch, through setting up two sets of guide pulleys between heating cabinet and drum for assist the rolling and tensile of flat filament, prevent that the flat filament atress is uneven and produce disconnected silk phenomenon in tensile process.

Description

Automatic stretching device for recycled plastic flat filament

Technical Field

The utility model relates to a tensile technical field of plastics flat filament especially relates to an automatic stretching device of recycled plastic flat filament.

Background

At present, the demand of plastic woven bags in the domestic and foreign people life is very large, and the plastic woven bags are formed by using a polypropylene material or a polyethylene material as a raw material, producing plastic flat yarns by a plastic flat yarn drawing machine set and weaving the plastic flat yarns by a plastic circular weaving machine.

However, most of the existing automatic plastic flat wire stretching devices need to wind the flat wires after stretching, the winding amount of the wound rotary disc is limited, the wire coil is troublesome to detach and install, and the size of the flat wires is difficult to control in the stretching process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the automatic drawing device for the recycled plastic flat filament is provided.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic stretching device of recycled plastic flat filament, includes workstation and drum, the vertical welding of workstation top surface has the mounting panel, mounting panel rear end face fixed mounting has the motor, the motor output runs through the mounting panel and through shaft coupling and a carousel terminal surface center rigid coupling, another terminal surface center of carousel is provided with the mounting disc, be provided with the snap ring on the carousel in the mounting disc outside, the joint has the drum between snap ring and the mounting disc.

As a further description of the above technical solution:

two sets of chutes are formed in the inner wall of the mounting disc and are two sets of electric telescopic rods are arranged in the chutes, springs are fixedly connected to two ends of each electric telescopic rod, fixing rods are fixedly connected to the ends, far away from the ends of the electric telescopic rods, of the springs, and the fixing rods penetrate through the inner wall of the mounting disc and are connected with the inner side wall of one end of the wire coil in a clamping mode.

As a further description of the above technical solution:

the heating box is arranged on one side of the top surface of the workbench, the heating pipe is arranged in the heating box, a cavity is formed in one side wall of the heating box, a rotating wheel is rotatably connected in the cavity, a pressing block is arranged above the rotating wheel, a threaded rod is welded at the top of the pressing block, and the top of the threaded rod penetrates through the heating box and is in threaded connection with the inner wall of the heating box.

As a further description of the above technical solution:

the worktable between the heating box and the mounting plate is provided with a mounting frame, and the mounting frame is rotatably connected with two groups of guide wheels.

As a further description of the above technical solution:

the inner wall of the bottom end of the pressing block is embedded with a bearing, a limiting block is fixedly connected to the inner ring of the bearing, and the size of the limiting block is matched with a groove formed in the rotating wheel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the dead lever of flexible drive spring one end through electric telescopic handle removes, joint setting between dead lever and the drum is convenient for install and dismantle the drum, the heating cabinet can soften the ribbon fiber, thereby be convenient for stretch it, the accessible rotates the threaded rod and adjusts the interval between briquetting and the runner, thereby be convenient for carry on spacingly and the compression to the ribbon fiber on the runner, it stretches to assist it, through set up two sets of guide pulleys between heating cabinet and drum, for the rolling and the drawing of assisting the ribbon fiber, prevent that the ribbon fiber atress is uneven and produce disconnected silk phenomenon at tensile in-process.

Drawings

Fig. 1 is a schematic front view of an automatic stretching device for recycled plastic flat filaments according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a cross-sectional structure of a turntable provided according to an embodiment of the present invention;

fig. 3 shows a schematic side view, a cross-sectional structure of a heating box provided according to an embodiment of the present invention;

fig. 4 shows a schematic side view of a mounting plate provided in accordance with an embodiment of the present invention.

Illustration of the drawings:

1. a work table; 2. a heating box; 3. mounting a plate; 4. a threaded rod; 5. briquetting; 6. a rotating wheel; 7. a motor; 8. a turntable; 9. wire coils; 10. a snap ring; 11. an electric telescopic rod; 12. a spring; 13. fixing the rod; 14. installing a disc; 15. a mounting frame; 16. and a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

specifically, as shown in fig. 1 and 4, an automatic stretching device for recycled plastic flat wires comprises a workbench 1 and a wire coil 9, wherein a mounting plate 3 is vertically welded on the top surface of the workbench 1, a motor 7 is fixedly mounted on the rear end face of the mounting plate 3, the output end of the motor 7 penetrates through the mounting plate 3 and is fixedly connected with one end face center of a turntable 8 through a coupler, a mounting plate 14 is arranged at the center of the other end face of the turntable 8, a clamping ring 10 is arranged on the turntable 8 outside the mounting plate 14, the wire coil 9 is clamped between the clamping ring 10 and the mounting plate 14, the turntable 8 is driven to rotate through the rotation of the motor 7, the rotating turntable 8 drives the clamped wire coil 9 to rotate, the flat wires are fixed on the wire coil 9 at one end and stretched through the rotation of the wire coil 9, and the flat wires are wound while being stretched.

Specifically, as shown in fig. 2, two sets of chutes are formed in the inner wall of the mounting disc 14, electric telescopic handles 11 are arranged in the two sets of chutes, springs 12 are fixedly connected to two ends of each electric telescopic handle 11, a fixing rod 13 is fixedly connected to the end, far away from the end, of each electric telescopic handle, of each spring 12, each fixing rod 13 penetrates through the inner wall of the mounting disc 14 and is connected with the inner side wall of one end of each wire coil 9 in a clamping mode, the fixing rods 13 driving one end of each spring 12 through expansion and contraction of the electric telescopic handles 11 move, and installation and disassembly of the wire coils 9 are facilitated through the arrangement of the clamping between the fixing rods 13 and the wire coils 9.

Specifically, as shown in fig. 3, one side of the top surface of the workbench 1 is provided with a heating box 2, a heating pipe is arranged inside the heating box 2, a cavity is formed in one side wall of the heating box 2, a rotating wheel 6 is connected to the rotating part in the formed cavity, a pressing block 5 is arranged above the rotating wheel 6, a threaded rod 4 is welded at the top of the pressing block 5, the top of the threaded rod 4 penetrates through the heating box 2 and is in threaded connection with the inner wall of the heating box 2, the flat wire penetrates through the heating box 2 and can be softened, so that the flat wire can be stretched conveniently, the distance between the pressing block 5 and the rotating wheel 6 can be adjusted by rotating the threaded rod 4, so that the flat wire on the rotating wheel 6 can be limited and compressed, and the stretching of the flat wire is assisted.

Specifically, as shown in fig. 1, an installation frame 15 is arranged on the workbench 1 between the heating box 2 and the installation plate 3, two groups of guide wheels 16 are rotatably connected to the installation frame 15, and the two groups of guide wheels 16 are arranged between the heating box 2 and the wire coil 9 to assist in winding and stretching the flat wire, so that the phenomenon of wire breakage caused by uneven stress of the flat wire in the stretching process is prevented.

Specifically, as shown in fig. 3, the bearing is embedded in the inner wall of the bottom end of the pressing block 5, the limiting block is fixedly connected to the inner ring of the bearing, the size of the limiting block is matched with the groove formed in the runner 6, and thus the bearing is arranged to prevent the limiting block from rotating under the rotation of the threaded rod 4 and being incapable of matching with the groove in the runner 6, so that the flat wire on the runner 6 cannot be limited.

The working principle is as follows: when the device is used, one end of a flat wire is fixedly connected to a wire coil 9, the other end of the flat wire passes through a guide wheel 16 and penetrates through a heating box 2 and is connected with an external mechanism, a fixing rod 13 at one end of a spring 12 is driven by the expansion of an electric telescopic rod 11 to move, the wire coil 9 is convenient to install and detach through the clamping connection between the fixing rod 13 and the wire coil 9, a rotating disc 8 is driven by the rotation of a motor 7 to rotate, the rotating disc 8 drives the clamped wire coil 9 to rotate, one end of the flat wire is fixed on the wire coil 9 to be stretched through the rotation of the wire coil 9, the flat wire is wound while being stretched, the flat wire can be softened by the heating box 2, the flat wire is convenient to be stretched, the distance between a pressing block 5 and a rotating wheel 6 can be adjusted through a rotating threaded rod 4, the flat wire on the rotating wheel 6 can be limited and compressed conveniently, the flat wire can be stretched in an assisting mode, the flat wire is stretched, the flat wire can be prevented from being broken in the stretching process due to the fact that two groups of guide wheels 16 are arranged between the heating box 2 and the wire coil 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic stretching device of recycled plastic flat filament, includes workstation (1) and drum (9), its characterized in that, the vertical welding of workstation (1) top surface has mounting panel (3), mounting panel (3) rear end face fixed mounting has motor (7), motor (7) output runs through mounting panel (3) and through shaft coupling and carousel (8) a terminal surface center rigid coupling, another terminal surface center of carousel (8) is provided with mounting disc (14), be provided with snap ring (10) on carousel (8) in the mounting disc (14) outside, the joint has drum (9) between snap ring (10) and mounting disc (14).

2. The automatic stretching device for the recycled plastic flat filament as claimed in claim 1, wherein two sets of sliding grooves are formed in the inner wall of the mounting plate (14), an electric telescopic rod (11) is arranged in each sliding groove, springs (12) are fixedly connected to both ends of the electric telescopic rod (11), a fixing rod (13) is fixedly connected to the end of each spring (12) far away from the electric telescopic rod (11), and the fixing rod (13) penetrates through the inner wall of the mounting plate (14) and is clamped with the inner side wall of one end of the wire coil (9).

3. The automatic stretching device for the recycled plastic flat filament according to claim 1, characterized in that a heating box (2) is arranged on one side of the top surface of the workbench (1), a heating pipe is arranged inside the heating box (2), a cavity is formed in one side wall of the heating box (2), a rotating wheel (6) is rotatably connected in the cavity, a pressing block (5) is arranged above the rotating wheel (6), a threaded rod (4) is welded on the top of the pressing block (5), and the top of the threaded rod (4) penetrates through the heating box (2) and is in threaded connection with the inner wall of the heating box (2).

4. The automatic stretching device for the recycled plastic flat filament as claimed in claim 3, wherein a mounting rack (15) is arranged on the workbench (1) between the heating box (2) and the mounting plate (3), and two groups of guide wheels (16) are rotatably connected to the mounting rack (15).

5. The automatic stretching device for the recycled plastic flat wire as claimed in claim 3, wherein a bearing is embedded in the inner wall of the bottom end of the pressing block (5), a limiting block is fixedly connected to the inner ring of the bearing, and the size of the limiting block is matched with the groove formed on the rotating wheel (6).