CN215625822U

CN215625822U - Traction device of nose bridge strip production equipment

Info

Publication number: CN215625822U
Application number: CN202120307524.0U
Authority: CN
Inventors: 李桂祥; 楚龙双
Original assignee: Dongguan Qianxiang New Material Technology Co ltd
Current assignee: Dongguan Qianxiang New Material Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-01-25
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a traction device of nose bridge strip production equipment, which comprises a traction box body and a traction wheel, wherein a traction motor and a traction shaft are arranged in the traction box body, the traction motor is positioned below the traction shaft, the output end of the traction motor is connected with the traction shaft through a traction belt, one end of the traction shaft penetrates through the traction box body and then is fixedly connected with the traction wheel, metal wheels and idler wheels are arranged at the upper end and the lower end of the traction wheel on the traction box body, rubber coating rings are sleeved on the metal wheels, and the idler wheels are rotatably connected with the traction wheel through a transmission belt. The nose bridge bar traction device is simple in structure, small in heat loss of the nose bridge bar in the traction process, high in product yield and worthy of great popularization and application, and the nose bridge bar cannot be damaged.

Description

Traction device of nose bridge strip production equipment

Technical Field

The utility model relates to the technical field of nose bridge strip production and processing, in particular to a traction device of nose bridge strip production equipment.

Background

The nose bridge strip is a thin adhesive tape inside the mask, plays the role that the mask is fixed on the nose bridge, and can be widely applied to masks of various styles to ensure that the mask cannot fall off in use. At present, nose bridge strip production equipment on the market generally comprises an extruder, a traction device, a buffer device, an embossing machine, a wire storage machine and a wire rewinding machine, wherein the traction device is used for drawing the nose bridge strip, the front mechanism and the rear mechanism of the nose bridge strip production equipment are synchronous, and automatic production is realized. But the draw gear of current nose bridge strip production facility structure is complicated, and the heat loss of nose bridge strip is big at the in-process that pulls, and causes the damage to nose bridge strip easily, leads to the defective rate of product to be high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a traction device of nose bridge strip production equipment, which has the advantages of simple structure, small heat loss of the nose bridge strip in the traction process, no damage to the nose bridge strip and high product yield, and solves the problems provided by the technical background.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a draw gear of bridge of nose strip production facility, is including pulling box and traction wheel, it is provided with traction motor and traction shaft in the box to pull, traction motor is located the below of traction shaft, and traction motor's output is connected with traction shaft through traction belt, the one end of traction shaft runs through behind the traction box and traction wheel fixed connection, the upper and lower both ends that lie in the traction wheel on pulling the box are provided with metal wheel and gyro wheel, the cover is equipped with rubber coating circle on the metal wheel, the gyro wheel passes through driving belt and is connected with traction wheel rotation.

Preferably, the two sides of the traction box body are provided with side doors, and the rear side of the traction box body is also provided with a rear door.

Preferably, the metal wheel and the connection part of the roller and the traction box body are provided with bearings, the outer diameter of the metal wheel is larger than that of the roller, and the outer diameter of the metal wheel is smaller than that of the traction wheel.

Preferably, the number of the metal wheels is two, and the two metal wheels are symmetrically distributed on the central axis of the traction wheel.

Preferably, the number of the rollers is four, the four rollers are uniformly distributed below the traction wheel, and a brake cylinder is arranged on any one of the rollers.

Preferably, the rubber coating ring is made of a silica gel material.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a traction device of nose bridge strip production equipment, which is simple in structure, a traction shaft is driven to rotate by a traction motor, a traction wheel on the traction shaft is further driven to rotate, the traction wheel drives four rollers to rotate by a transmission belt, the two metal wheels are arranged above the traction wheel, the two metal wheels guide in and guide out a nose bridge strip, the four rollers and the traction wheel are matched to pull the nose bridge strip, rubber coating rings are arranged on the outer sides of the two metal wheels, when the nose bridge strip is pulled, the heat loss is small, the nose bridge strip cannot be damaged, and the product yield is high.

Drawings

FIG. 1 is one of the overall structural diagrams of the present invention;

FIG. 2 is a second overall structure of the present invention;

fig. 3 is a partial structural view of the present invention.

The reference numerals and names in the figures are as follows:

1. a traction box body; 2. a traction motor; 3. a traction shaft; 4. a traction wheel; 5. a metal wheel; 6. a roller; 7. wrapping a rubber ring; 8. a drive belt; 9. a traction belt; 10. a side door; 11. a rear door; 12. a bearing; 13. and (5) braking the air cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention includes: a traction device of nose bridge strip production equipment comprises a traction box body 1 and a traction wheel 4, wherein a traction motor 2 and a traction shaft 3 are arranged in the traction box body 1, the traction motor 2 is positioned below the traction shaft 3, the output end of the traction motor 2 is connected with the traction shaft 3 through a traction belt 9, one end of the traction shaft 3 penetrates through the traction box body 1 and then is fixedly connected with the traction wheel 4, the traction shaft 3 is driven to rotate through the traction motor 2, the traction wheel 4 is further controlled to rotate, metal wheels 5 and idler wheels 6 are arranged at the upper end and the lower end of the traction wheel 4 on the traction box body 1, the metal wheels 5 are sleeved with rubber wrapping rings 7, the rubber wrapping rings 7 are made of silica gel materials in the embodiment, the rubber wrapping rings 7 are arranged outside the metal wheels 5, the heat insulation performance is good, and the heat loss of the nose bridge strip in the transmission process can be reduced, the nose bridge strip is not slipped in the traction process, the product cannot be damaged, and the roller 6 is rotationally connected with the traction wheel 4 through the transmission belt 8.

Specifically, the both sides of pulling box 1 are provided with side door 10, and pull the rear side of box 1 and still be equipped with back door 11, through setting up side door 10 and back door 11, are convenient for overhaul draw gear.

Specifically, bearings 12 are arranged at the joints of the metal wheels 5 and the idler wheels 6 and the traction box body 1, the outer diameter of each metal wheel 5 is larger than that of each idler wheel 6, and the outer diameter of each metal wheel 5 is smaller than that of each traction wheel 4.

It should be noted that in this embodiment, two metal wheels 5 are provided, two metal wheels 5 are symmetrically distributed on the central axis of the traction wheel 4, four rollers 6 are provided, the four rollers 6 are uniformly distributed below the traction wheel 4, and a brake cylinder 13 is provided on any one of the rollers 6.

The working principle is as follows: in the work of the nose bridge tractor, the two metal wheels 5 guide in and guide out the nose bridge strip, and the traction wheel 4 rotates under the action of the traction motor 2 and drives the four rollers 6 to rotate to drag the nose bridge strip.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a draw gear of nose bridge strip production facility, is including pulling box (1) and traction wheel (4), its characterized in that: be provided with traction motor (2) and traction shaft (3) in traction box (1), traction motor (2) are located the below of traction shaft (3), and the output of traction motor (2) is connected with traction shaft (3) through traction belt (9), the one end of traction shaft (3) is run through behind traction box (1) and traction wheel (4) fixed connection, the upper and lower both ends that lie in traction wheel (4) on traction box (1) are provided with metal wheel (5) and gyro wheel (6), the cover is equipped with rubber coating circle (7) on metal wheel (5), gyro wheel (6) are rotated with traction wheel (4) through driving belt (8) and are connected.

2. The traction device of a nose bridge strip production device according to claim 1, wherein: two sides of the traction box body (1) are provided with side doors (10), and the rear side of the traction box body (1) is also provided with a rear door (11).

3. The traction device of a nose bridge strip production device according to claim 1, wherein: the metal wheel (5) and the connecting part of the roller (6) and the traction box body (1) are provided with bearings (12), the outer diameter of the metal wheel (5) is larger than that of the roller (6), and the outer diameter of the metal wheel (5) is smaller than that of the traction wheel (4).

4. The traction device of a nose bridge strip production device according to claim 3, wherein: the two metal wheels (5) are symmetrically distributed on the central axis of the traction wheel (4).

5. The traction device of a nose bridge strip production device according to claim 3, wherein: the four rollers (6) are uniformly distributed below the traction wheel (4), and a brake cylinder (13) is arranged on any one roller (6).

6. The traction device of a nose bridge strip production device according to claim 1, wherein: the rubber coating ring (7) is made of a silica gel material.