CN213415724U

CN213415724U - Traction device for producing low-haze PBT resin

Info

Publication number: CN213415724U
Application number: CN202022241402.4U
Authority: CN
Inventors: 瞿一锋; 汤雯; 盛万闯; 陶相相
Original assignee: JIANGSU HESHILI NEW MATERIAL CO Ltd
Current assignee: JIANGSU HESHILI NEW MATERIAL CO Ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-11
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a draw gear for producing low haze PBT resin relates to PBT resin apparatus for producing technical field, the on-line screen storage device comprises a base, the equal movable mounting in both sides of sliding plate has the truckle, truckle swing joint is in the inside of extension board passageway, fixed establishment includes the holding piece, the holding piece articulates in one side of sliding plate, fixedly connected with spring between holding piece and the sliding plate, gyro wheel swing joint is in the inside of spout. Through the setting of small pulley, fixed establishment and gyro wheel, can pass through the film tiling at the sliding plate top, pass through the holding piece again with the one end of film and fix in one side of sliding plate, through inside pushing the sliding plate into the shell, and then make the film pass a plurality of compression rollers, make the son detain the card go into the box inside through rotating the gag lever post, carry on spacingly to the sliding plate, prevent that the sliding plate from taking place to remove, need not manually to lay the film in the below of a plurality of rollers, labour saving and time saving.

Description

Traction device for producing low-haze PBT resin

Technical Field

The utility model relates to a PBT resin apparatus for producing technical field especially relates to a draw gear for producing low haze PBT resin.

Background

PBT refers to a plastic composed of polybutylene terephthalate as a main component. Polybutylene terephthalate, also known as poly (tetramethylene terephthalate). PBT for short. It is a polycondensate of terephthalic acid and 1, 4-butanediol. PBT and PET together are known as thermoplastic polyesters. In the production and processing process of the PBT resin film, the formed film needs to be pulled out, so that the film is convenient to collect and place.

However, when the existing traction device for producing the low-haze PBT resin is used, the film is generally manually laid between various rollers, time and labor are wasted, and the operation difficulty is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a draw gear for producing low haze PBT resin, can effectively solve the current draw gear for producing low haze PBT resin that proposes in the background art when using, generally all be artifical manual lay the film between various rollers, waste time and energy, increased the problem of the operation degree of difficulty.

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

a traction device for producing low-haze PBT resin comprises a base, wherein a shell is fixedly arranged at the top of the base, a support plate channel is symmetrically and fixedly connected to the inner wall of the shell, a sliding plate is arranged on the inner side of the shell, small pulleys are movably arranged on two sides of the sliding plate and movably connected to the inside of the support plate channel, and a fixing mechanism for fixing a film is arranged on one side of the sliding plate;

the fixing mechanism comprises a clamping piece, the clamping piece is hinged to one side of the sliding plate, and a spring is fixedly connected between the clamping piece and the sliding plate;

one side of the shell is movably provided with a roller through a mounting frame, the bottom of the sliding plate is provided with a sliding groove, and the roller is movably connected inside the sliding groove.

Preferably, the top fixed mounting of shell has the support frame, the bottom of support frame is connected with a plurality of compression rollers through the mounting bracket rotation.

Preferably, a flat plate is fixedly installed at the top of one side of the shell.

Preferably, the two sides of the top of the sliding plate are symmetrically and fixedly connected with limiting strips.

Preferably, one side of the shell is symmetrically hinged with a limiting rod, one end of the limiting rod is provided with a male buckle, and one side of the sliding plate is provided with a female buckle matched with the male buckle.

Preferably, the top fixed mounting of base has the casing, the inside of casing is equipped with the motor, the output transmission of motor is connected with the bull stick, the fixed winding drum that has cup jointed in the outside of bull stick.

The utility model provides a draw gear for producing low haze PBT resin. The method has the following beneficial effects:

(1): through the small pulley, the setting of fixed establishment and gyro wheel, the equal movable mounting in both sides of sliding plate has the small pulley, small pulley swing joint is in the inside of extension board passageway, the holding piece articulates in one side of sliding plate, fixedly connected with spring between holding piece and the sliding plate, gyro wheel swing joint is in the inside of spout, can pass through the film tiling at the sliding plate top, fix the one side at the sliding plate through the holding piece with the one end of film again, through inside pushing the sliding plate into the shell, and then make the film pass a plurality of compression rollers, play the effect that compresses tightly the film through the compression roller, under the cooperation of son knot and box, make son detain the card go into inside the box through rotating the gag lever post, it is spacing to carry out the sliding plate, prevent that the sliding plate from taking place to remove, need not manually to lay the film in the below of a.

Drawings

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

fig. 2 is a top view of the sliding plate of the present invention;

fig. 3 is a schematic structural view of the sliding plate of the present invention;

illustration of the drawings:

1. a base; 2. a housing; 3. a rotating rod; 4. winding the roll; 5. flatly paving a plate; 6. a support frame; 7. a sliding plate; 8. a small pulley; 9. a limiting strip; 10. a roller; 11. a compression roller; 12. a housing; 13. a support plate channel; 14. a clamping piece; 15. a spring; 16. a limiting rod; 17. a sub-buckle; 18. a female buckle; 19. a chute.

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.

As shown in fig. 1-3, a traction device for producing a low-haze PBT resin comprises a base 1, wherein a housing 12 is fixedly mounted at the top of the base 1, a support plate channel 13 is symmetrically and fixedly connected to the inner wall of the housing 12, a sliding plate 7 is arranged on the inner side of the housing 12, small pulleys 8 are movably mounted on both sides of the sliding plate 7, the small pulleys 8 are movably connected inside the support plate channel 13, the sliding plate 7 can move on the support plate channel 13 through the cooperation of the small pulleys 8 and the support plate channel 13, and a fixing mechanism for fixing a film is arranged on one side of the sliding plate 7;

the fixing mechanism comprises a clamping sheet 14, the clamping sheet 14 is hinged to one side of the sliding plate 7, a spring 15 is fixedly connected between the clamping sheet 14 and the sliding plate 7, and one end of the film is conveniently fixed to one side of the sliding plate 7 through the clamping sheet 14 by utilizing the self-resilience of the spring 15;

one side of shell 12 has gyro wheel 10 through mounting bracket movable mounting, and spout 19 has been seted up to the bottom of sliding plate 7, and gyro wheel 10 swing joint can play the supporting role to sliding plate 7 through gyro wheel 10 in the inside of spout 19, prevents that sliding plate 7 from taking place the slope.

The top end of the shell 12 is fixedly provided with a support frame 6, the bottom of the support frame 6 is rotatably connected with a plurality of compression rollers 11 through a mounting frame, the lower surfaces of the compression rollers 11 are in contact with the sliding plate 7, and the compression rollers 11 play a role in compressing the film; a flat board 5 is fixedly arranged at the top of one side of the shell 12, and the flat board 5 is used for laying a film; the two sides of the top of the sliding plate 7 are symmetrically and fixedly connected with limiting strips 9, and the two sides of the thin film can be limited through the limiting strips 9, so that the thin film is prevented from deviating; a limiting rod 16 is symmetrically hinged to one side of the shell 12, a secondary buckle 17 is arranged at one end of the limiting rod 16, and a female buckle 18 matched with the secondary buckle 17 is arranged at one side of the sliding plate 7, so that the secondary buckle 17 can be clamped into the female buckle 18 by rotating the limiting rod 16, the sliding plate 7 is limited, and the sliding plate 7 is prevented from moving; the top fixed mounting of base 1 has casing 2, and the inside of casing 2 is equipped with the motor, and the output transmission of motor is connected with bull stick 3, and the fixed receipts reel 4 that has cup jointed in the outside of bull stick 3.

It should be noted that, the utility model relates to a draw gear for producing low haze PBT resin, when using, at first lay the film on the top of sliding plate 7, because of being equipped with fixed establishment, both sides of sliding plate 7 all have movable mounting to have small pulley 8, small pulley 8 swing joint is in the inside of extension board passageway 13, holding piece 14 articulates in one side of sliding plate 7, fixedly connected with spring 15 between holding piece 14 and sliding plate 7, gyro wheel 10 swing joint is in the inside of spout 19, can be through tiling the film on the top of sliding plate 7, fix the one end of film in one side of sliding plate 7 through holding piece 14 again, through pushing sliding plate 7 into shell 12 inside, and then make the film pass a plurality of compression rollers 11, play the effect of compressing tightly the film through compression roller 11, under the cooperation of son knot 17 and box 18, make son knot 17 block into inside box 18 through rotating gag lever 16, carry on spacingly to sliding plate 7, prevent that sliding plate 7 from taking place to remove, need not the manual below of laying at a plurality of rollers with the film, labour saving and time saving, greatly reduced the operation degree of difficulty, be favorable to people's use, it is comparatively practical.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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. Traction device for producing a low haze PBT resin, comprising a base (1), characterized in that: a shell (12) is fixedly installed at the top of the base (1), a support plate channel (13) is symmetrically and fixedly connected to the inner wall of the shell (12), a sliding plate (7) is arranged on the inner side of the shell (12), small pulleys (8) are movably installed on two sides of the sliding plate (7), the small pulleys (8) are movably connected to the inside of the support plate channel (13), and a fixing mechanism for fixing a film is arranged on one side of the sliding plate (7);

the fixing mechanism comprises a clamping sheet (14), the clamping sheet (14) is hinged to one side of the sliding plate (7), and a spring (15) is fixedly connected between the clamping sheet (14) and the sliding plate (7);

one side of the shell (12) is movably provided with a roller (10) through a mounting frame, the bottom of the sliding plate (7) is provided with a sliding groove (19), and the roller (10) is movably connected inside the sliding groove (19).

2. The traction device for producing the low haze PBT resin according to claim 1, wherein: the top fixed mounting of shell (12) has support frame (6), the bottom of support frame (6) is connected with a plurality of compression rollers (11) through the mounting bracket rotation.

3. The traction device for producing the low haze PBT resin according to claim 1, wherein: and a flat plate (5) is fixedly arranged at the top of one side of the shell (12).

4. The traction device for producing the low haze PBT resin according to claim 1, wherein: the two sides of the top of the sliding plate (7) are symmetrically and fixedly connected with limiting strips (9).

5. The traction device for producing the low haze PBT resin according to claim 1, wherein: one side of the shell (12) is symmetrically hinged with a limiting rod (16), one end of the limiting rod (16) is provided with a sub buckle (17), and one side of the sliding plate (7) is provided with a female buckle (18) matched with the sub buckle (17).

6. The traction device for producing the low haze PBT resin according to claim 1, wherein: the top fixed mounting of base (1) has casing (2), the inside of casing (2) is equipped with the motor, the output transmission of motor is connected with bull stick (3), the fixed receipts reel (4) that have cup jointed in the outside of bull stick (3).