CN220299909U - Traction mechanism for processing pool cloth - Google Patents

Abstract

The utility model discloses a traction mechanism for processing pool cloth, and aims to solve the problem that the production quality of pool cloth is affected by the fact that the existing traction mechanism has mostly only traction function and tension change needs to be adjusted manually, so that tension adjustment and control have hysteresis. The key points of the technical scheme are as follows: the utility model provides a traction mechanism is used in pond cloth processing, includes the mounting bracket, rotates on the mounting bracket and is connected with first traction roller, is provided with tension sensor on the first traction roller, and the both sides below symmetry of first traction roller is provided with the second traction roller, is provided with the adjustment mechanism who is used for adjusting the second traction roller position on the mounting bracket. According to the traction mechanism for processing the pool cloth, the positions of the two second traction rollers can be adjusted in real time according to tension fluctuation in the conveying process of the pool cloth by arranging the adjusting mechanism electrically connected with the tension sensor, so that the tension of the pool cloth is adjusted by matching with the first traction rollers, and the production quality of the pool cloth is improved.

Description

Traction mechanism for processing pool cloth

Technical Field

The utility model relates to the technical field of pool cloth processing, in particular to a traction mechanism for pool cloth processing.

Background

In the production process of pool cloths, the traction mechanism is an important tool. This is because the pool cloth is subjected to different machines during the production process, such as coating, drying, etc., and the traction mechanism can assist in transporting the pool cloth between these machines, and thus the traction mechanism plays a critical role in the production process of the pool cloth.

However, the tension of the pool cloth in the conveying process can fluctuate due to overlong thread of conveying, the tension is too small, the pool cloth is loosened and wrinkled, the pool cloth can also walk to deviate in the transverse direction, the tension is too large, the pool cloth is easy to stretch excessively, the existing traction mechanism mostly only has the traction function, the tension change needs to be adjusted manually, and the tension regulation and control have hysteresis, so that the production quality of the pool cloth is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the traction mechanism for processing the pool cloth, and the positions of the two second traction rollers can be regulated in real time according to tension fluctuation in the conveying process of the pool cloth by arranging the regulating mechanism electrically connected with the tension sensor, so that the traction mechanism is matched with the first traction roller to regulate the tension of the pool cloth, and the production quality of the pool cloth is improved.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a traction mechanism is used in pond cloth processing, includes the mounting bracket, it is connected with first traction roller to rotate on the mounting bracket, be provided with tension sensor on the first traction roller, the both sides below symmetry of first traction roller is provided with the second traction roller, be provided with the adjustment mechanism who is used for adjusting the second traction roller position on the mounting bracket, adjustment mechanism includes the flitch, every the both ends of second traction roller rotate with the flitch of both sides respectively and are connected, the axis of rotation is worn to be equipped with in the other end of flitch fixedly, the axis of rotation rotates with the mounting bracket to be connected, is provided with the sector gear of intermeshing in two axes of rotation that are located the mounting bracket homonymy respectively, the symmetry is provided with the motor on the mounting bracket, the output shaft of motor is connected with one of them axis of rotation transmission, just the motor is connected with the tension sensor electricity.

The utility model is further provided with: be located two of mounting bracket homonymy be provided with the telescopic link between the rotor plate, the telescopic link includes dead lever and movable rod, set up in the dead lever and supply the gliding cavity of movable rod, the one end that dead lever and movable rod kept away from each other rotates with two rotor plates respectively to be connected, the symmetry is provided with the locating pin on the movable rod, set up on the dead lever and supply the locating pin to stretch out and gliding constant head tank.

The utility model is further provided with: a plurality of elastic raised strips are uniformly arranged on the outer wall of the movable rod, and a plurality of clamping grooves for clamping the elastic raised strips are formed in the inner wall of the fixed rod.

The utility model is further provided with: the mounting frame is symmetrically provided with two groups of brackets on two sides of the first traction roller, each group of brackets are rotationally connected with a limiting roller, and the outer walls of the two limiting rollers are respectively contacted with two sides of the pool cloth.

The utility model is further provided with: the output shaft of the motor is in transmission connection with a speed reducer, and the output shaft of the speed reducer is in transmission connection with the rotating shaft.

In summary, the utility model has the following beneficial effects:

through setting up the adjustment mechanism who is connected with the tension sensor electricity, can be in real time according to the tension fluctuation in the pond cloth conveying process, adjust the position of two second traction rollers to realize the regulation to pond cloth tensioning degree with first traction roller cooperation, improve the production quality of pond cloth.

Drawings

FIG. 1 is a schematic view of the overall structure of the traction mechanism of the present utility model;

fig. 2 is a schematic structural view of the telescopic rod of the present utility model.

In the figure: 1. a mounting frame; 2. a first pull roll; 3. a second traction roller; 4. a rotating plate; 5. a rotating shaft; 6. a sector gear; 7. a telescopic rod; 8. a fixed rod; 9. a movable rod; 10. a cavity; 11. a positioning pin; 12. a positioning groove; 13. an elastic protruding strip; 14. a clamping groove; 15. a limit roller; 16. a tension sensor.

Detailed Description

In order to better understand the technical solutions of the present utility model, the following description will be made in detail with reference to the accompanying drawings and specific embodiments, and it should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "sleeved," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1-2, a traction mechanism for processing pool cloth comprises a mounting frame 1, a first traction roller 2 is rotationally connected to the mounting frame 1, a tension sensor 16 is arranged on the first traction roller 2, second traction rollers 3 are symmetrically arranged below two sides of the first traction roller 2, an adjusting mechanism for adjusting the positions of the second traction rollers 3 is arranged on the mounting frame 1, each adjusting mechanism comprises a rotating plate 4, two ends of each second traction roller 3 are respectively rotationally connected with the rotating plates 4 on two sides, a rotating shaft 5 is fixedly arranged at the other end of each rotating plate 4 in a penetrating manner, the rotating shafts 5 are rotationally connected with the mounting frame 1, sector gears 6 meshed with each other are respectively fixed on the two rotating shafts 5 on the same side of the mounting frame 1, motors are symmetrically fixed to the mounting frame 1, an output shaft of each motor is in transmission connection with one rotating shaft 5, and each motor is electrically connected with the tension sensor 16.

Additionally, a telescopic rod 7 is arranged between the two rotating plates 4 positioned on the same side of the mounting frame 1, the telescopic rod 7 comprises a fixed rod 8 and a movable rod 9, a cavity 10 for the movable rod 9 to slide is formed in the fixed rod 8, one ends of the fixed rod 8 and the movable rod 9, which are far away from each other, are respectively connected with the two rotating plates 4 in a rotating mode, positioning pins 11 are symmetrically fixed on the movable rod 9, and positioning grooves 12 for the positioning pins 11 to stretch out and slide are formed in the fixed rod 8.

A plurality of elastic raised strips 13 are uniformly adhered to the outer wall of the movable rod 9, and a plurality of clamping grooves 14 for clamping the elastic raised strips 13 are formed in the inner wall of the fixed rod 8.

The mounting bracket 1 is fixed with two sets of supports in the equal symmetry of the both sides of first traction roller 2, all rotates between every support of group and is connected with spacing roller 15, and the outer wall of two spacing rollers 15 contacts with the both sides of pond cloth respectively, carries out spacingly to the conveying of pond cloth, further prevents that it from producing the skew.

The output shaft of the motor is connected with a speed reducer in a transmission way, the output shaft of the speed reducer is connected with the rotating shaft 5 in a transmission way, the speed reducer is arranged on the motor, the rotating shaft 5 is guaranteed to rotate in a low-speed uniform state, and unstable water pool cloth transmission caused by too fast tension adjustment due to too fast rotation of the rotating shaft 5 is avoided.

Working principle: when the device is used, the pool cloth is wound above the first traction roller 2 from the lower part of the second traction roller 3 on the left side, and then is wound out from the lower part of the second traction roller 3 on the right side, the tension sensor 16 on the first traction roller 2 senses the tension in the process of conveying the pool cloth, when the tension is too small, a signal is transmitted to the motor, the motor drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the rotating plate 4 to rotate, and under the action of the two sector gears 6, the two rotating plates 4 synchronously rotate, so that the second traction rollers 3 on the two sides of the first traction roller 2 are driven to rotate downwards, and a downward pressure is applied to the pool cloth, so that the pool cloth is tensioned; when the tension is too small, the motor drives the rotating shaft 5 to reversely rotate, and then the two second traction rollers 3 upwards rotate, so that the tension on the pool cloth is reduced.

When two rotation plates 4 rotate, telescopic link 7 cooperation rotates and stretches out and draws back, locating pin 11 slides in constant head tank 12 along with movable rod 9, and when locating pin 11 contradicts the both ends of constant head tank 12, two sector gears 6 all mesh and rotate to extreme position to two sector gears 6 have avoided breaking away from.

And the elastic raised strips 13 are continuously extruded and deformed when the movable rod 9 moves, and are clamped into the clamping grooves 14 at corresponding positions after the movable rod 9 stops, so that the telescopic rod 7 has larger telescopic resistance, the telescopic rod 7 has a length fixed with each other after the motor driving force is lost, the other end of the rotating plate 4 has a downward rotating trend under the action of the second traction roller 3, and the telescopic rod 7 at the moment is connected and restricted at one end of the two rotating plates 4 far away from the rotating center, so that the stability of the two rotating plates 4 is enhanced.

According to the utility model, the position of the two second traction rollers 3 can be regulated in real time according to tension fluctuation in the process of conveying the water tank cloth by arranging the regulating mechanism electrically connected with the tension sensor 16, so that the regulation of the tension of the water tank cloth is realized by matching with the first traction rollers 2, and the production quality of the water tank cloth is improved.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (5)

1. Traction mechanism is used in pond cloth processing, including mounting bracket (1), its characterized in that: the utility model provides a tension sensor, including mounting bracket (1) and mounting bracket (1), rotation is connected with first traction roller (2), be provided with tension sensor (16) on first traction roller (2), both sides below symmetry of first traction roller (2) is provided with second traction roller (3), be provided with the adjustment mechanism who is used for adjusting second traction roller (3) position on mounting bracket (1), adjustment mechanism includes rotating plate (4), every the both ends of second traction roller (3) are connected with rotating plate (4) rotation in both sides respectively, rotating plate (4)'s the fixed axis of rotation (5) that wears to have of the other end, axis of rotation (5) are connected with mounting bracket (1) rotation, be provided with sector gear (6) of meshing respectively on two axis of rotation (5) that are located mounting bracket (1) homonymy, the symmetry is provided with the motor on mounting bracket (1), the output shaft and one of them axis of rotation (5) transmission are connected, just the motor is connected with tension sensor (16) electricity.

2. The traction mechanism for pool cloth processing as claimed in claim 1, wherein: be located two of mounting bracket (1) homonymy be provided with telescopic link (7) between rotating plate (4), telescopic link (7) are including dead lever (8) and movable rod (9), set up in dead lever (8) and supply movable rod (9) gliding cavity (10), dead lever (8) and movable rod (9) one end that keeps away from each other are connected with two rotating plate (4) rotation respectively, the symmetry is provided with locating pin (11) on movable rod (9), set up on dead lever (8) and supply locating pin (11) to stretch out and gliding constant head tank (12).

3. A traction mechanism for pool cloth processing as claimed in claim 2, wherein: a plurality of elastic raised strips (13) are uniformly arranged on the outer wall of the movable rod (9), and a plurality of clamping grooves (14) for clamping the elastic raised strips (13) are formed in the inner wall of the fixed rod (8).

4. The traction mechanism for pool cloth processing as claimed in claim 1, wherein: two groups of brackets are symmetrically arranged on two sides of the first traction roller (2) of the mounting frame (1), each group of brackets are rotationally connected with a limiting roller (15), and the outer walls of the limiting rollers (15) are respectively contacted with two sides of the pool cloth.

5. The traction mechanism for pool cloth processing as claimed in claim 1, wherein: the output shaft of the motor is in transmission connection with a speed reducer, and the output shaft of the speed reducer is in transmission connection with a rotating shaft (5).