CN210914624U - Automatic tension winding device of loom - Google Patents

Abstract

The utility model belongs to the technical field of looms, and discloses an automatic tension rolling device of a loom, which comprises a bracket, wherein the inner wall of the bracket is provided with two side grooves which are close to each other, the inside of each side groove is provided with a movable frame, the bottom of the movable frame is fixed with a slider, the slider is in sliding connection with the bottom of the inner wall of each side groove, a spring is connected between the side wall of the movable frame and the inner wall of each side groove, one of the springs is connected with a motor in a bolted mode inside the movable frame, the utility model drives the motor to move through the movable frame, the spring generates thrust opposite to the movement direction of woven cloth on the movable frame in the weaving rolling process, the rolled woven cloth is in a tight state, the woven cloth is prevented from generating folds, the rolling quality is ensured, the problem that the rolling quality is influenced by the tension state which the spring cannot be in the weaving rolling process is solved, the operation of fixing the weaving winding shaft is simpler and more convenient, and the winding efficiency is effectively improved.

Description

Automatic tension winding device of loom

Technical Field

The utility model belongs to the technical field of the loom, concretely relates to loom automatic tension coiling mechanism.

Background

The loom is a mechanical equipment for processing various natural fibers into textiles, the loom has various types and also has various functions, the loom mostly has the following parts comprising an opening mechanism, a weft insertion mechanism, a beating-up mechanism, a winding mechanism, a let-off mechanism, a protection device and the like, the conveying speed of the existing loom in the conveying process can be changed in a small amplitude due to various reasons, the cloth can not be in a tensioning state constantly, the winding quality is influenced, and meanwhile, the winding shaft for assembling and disassembling and fixing the woven cloth is complex to operate, and the winding efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loom automatic tension coiling mechanism to can not be in the tensioning state constantly when solving the cloth rolling that proposes in the above-mentioned background art, influence the rolling quality, load and unload the fixed rolling axle complex operation who weaves simultaneously, influence the problem of rolling efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a loom automatic tension coiling mechanism, includes the support, two side channels that are close to each other are seted up to the inner wall of support, the inside of side channel is provided with removes the frame, and the bottom of removing the frame is fixed with the slider, the inner wall bottom sliding connection of slider and side channel, be connected with the spring between the lateral wall of removing the frame and the inner wall of side channel, one of them the inside bolt of removing the frame has connect the motor, and the output shaft of motor is fixed with fixed frame, fixed frame is close to one side that another removed the frame and has seted up the opening, the top swing joint of fixed frame has the apron, and the internal thread of apron has the bolt, the lateral wall bolt of support connect with motor electric connection's controller.

Preferably, the inner wall of the moving frame far away from the motor is fixed with three fixed shafts distributed in a triangular mode, and the outer wall of each fixed shaft is sleeved with a bearing.

Preferably, the inside of support just is located one side that the spring kept away from the removal frame and rotates and be connected with a sticky dust brush section of thick bamboo, the lateral wall bolt joint of support has the motor with controller electric connection, and the output shaft of motor extends to the inside of support and is connected with the lateral wall of a sticky dust brush section of thick bamboo, the inside of support just is located the lateral wall of a sticky dust brush section of thick bamboo and is fixed with a cavity section of thick bamboo, the lateral wall of a cavity section of thick bamboo just has seted up the opening with sticky dust brush section of thick bamboo contact department, the lateral wall of a cavity section of thick bamboo is connected with the fan with controller electric connection, the opposite side of fan is fixed with the.

Preferably, the rubber plates are bonded to the inner wall of the fixing frame and the bottom of the cover plate, and the inner wall of each rubber plate is provided with a rough surface.

Preferably, an arc block is fixed at the bottom of the sliding block, and the bottom of the arc block is smooth and hemispherical.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a remove the removal that the frame drove the motor, weave rolling in-process spring to remove the frame and produce and weave the thrust that motion opposite direction is opposite, make weaving of rolling be in the state of tightly stretching, avoid weaving of rolling to produce the fold, guaranteed the rolling quality, solved and woven the rolling in-process and can not be in the problem that the tensioning state influences the rolling quality.

(2) The utility model discloses a fixed frame and three bearing make the fixed operation of weaving the rolling axle more simple and convenient, the effectual efficiency that improves rolling work has solved and has brought the slow problem of work efficiency because of loading and unloading rolling axle inconvenience.

(3) The utility model discloses a rotatory dust binding brush section of thick bamboo and rather than the cavity section of thick bamboo of contact can remove dust to weaving before the rolling to can collect the processing to the dust of going out, solve weaving after the rolling and have the problem that the dust influences the quality.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing frame of the present invention;

FIG. 3 is a schematic structural view of the fixing shaft of the present invention when connected to the bearing;

FIG. 4 is a schematic structural view of the dust-binding brush cylinder of the present invention when connected to the hollow cylinder;

fig. 5 is a schematic structural diagram of the sliding block of the present invention.

In the figure: the device comprises a support 1, a side groove 2, a moving frame 3, a sliding block 4, a spring 5, a motor 6, a fixing frame 7, a cover plate 8, a bolt 9, a rubber plate 10, a fixing shaft 11, a bearing 12, a dust-binding hairbrush barrel 13, a motor 14, a hollow barrel 15, an opening 16, a fan 17, a filter screen 18 and an arc block 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an automatic tension winding device of a loom comprises a support 1, the inner wall of the support 1 is provided with two side grooves 2 which are close to each other, a movable frame 3 is arranged inside the side grooves 2, the bottom of the movable frame 3 is fixed with a slide block 4, the slide block 4 is in sliding connection with the bottom of the inner wall of the side groove 2, a spring 5 is connected between the side wall of the movable frame 3 and the inner wall of the side groove 2, the length of the spring 5 is larger than the maximum radius of the woven fabric after being wound, and the woven fabric after being wound is prevented from being damaged due to excessive pulling force, a motor 6 is bolted inside one of the movable frames 3, the model of the motor 6 is YCP-100L2-4, the power is 3KW, a fixed frame 7 is fixed on an output shaft of the motor 6, one side, which is close to the other movable frame 3, a fixed frame 7 is provided with a through hole, the top of the fixed frame 7 is, the lateral wall bolt of support 1 has connect the controller with motor 6 electric connection, the model of controller is CPU226, rated power 11w, operating voltage is 24V, the rolling axle one end that weaves the rolling extends to the inside of fixed frame 7, upset apron 8 passes through bolt 9 and fixes both backs, the rotation of rolling axle can be controlled to the rotation that motor 6 drove fixed frame 7, thereby will weave and carry out the rolling, rolling in-process spring 5 produces and weaves the thrust that the motion direction is opposite to moving frame 3, make the weaving of rolling be in the state of tightening, avoid the weaving of rolling to produce the fold, the rolling quality has been guaranteed.

In order to conveniently erect the other end of the winding shaft for fixing the woven fabric, in the embodiment, preferably, the three fixing shafts 11 which are distributed in a triangular mode are fixed on the inner wall of one side, away from the motor 6, of the other moving frame 3, the bearings 12 are sleeved on the outer wall of each fixing shaft 11, the other end of the winding shaft is lapped among the three bearings 12, the winding shaft can be fixed, the operation is simple and convenient, the friction force between the winding shaft and the bearings 12 is small, and the rotation of the winding shaft is not affected.

In order to reduce the amount of dust on the surface of the rolled woven fabric, in this embodiment, preferably, a dust-binding brush cylinder 13 is rotatably connected to the inside of the support 1 and the side of the spring 5 away from the moving frame 3, a motor 14 electrically connected to the controller is bolted to the side wall of the support 1, an output shaft of the motor 14 extends to the inside of the support 1 and is connected to the side wall of the dust-binding brush cylinder 13, a hollow cylinder 15 is fixed to the side wall of the dust-binding brush cylinder 13 inside the support 1, an opening 16 is formed in the side wall of the hollow cylinder 15 and in contact with the dust-binding brush cylinder 13, a fan 17 electrically connected to the controller is connected to the side wall of the hollow cylinder 15, a filter screen 18 is fixed to the other side of the fan 17, the motor 14 drives the dust-binding brush cylinder 13 to rotate and contact with the rotating woven fabric, so as to scrape the dust on the woven fabric off the surface of the dust-binding brush cylinder 13, and the opening 16 of the hollow cylinder, the dust on the surface of the dust-binding brush barrel 13 can be scraped off, and meanwhile, the fan 17 generates a negative pressure air field, and the suction force can promote the dust to fall from the dust-binding brush barrel 13 and finally enter the filter screen 18 for collection.

In order to improve the fastness fixed to the rolling axle, in this embodiment, preferred, the inner wall of fixed frame 7 and the bottom of apron 8 all bond and have rubber slab 10, and the matte has been seted up to the inner wall of rubber slab 10.

In order to reduce the sliding friction force of the slider 4, in the present embodiment, preferably, an arc block 19 is fixed to the bottom of the slider 4, and the bottom of the arc block 19 is a smooth hemispherical shape.

The utility model discloses a theory of operation and use flow: when the utility model is used, one end of a winding shaft for winding woven cloth extends to the inside of a fixed frame 7, a turnover cover plate 8 fixes the winding shaft and the other end of the winding shaft through a bolt 9, the winding shaft can be fixed by lapping the other end of the winding shaft between three bearings 12, the motor 6 drives the fixed frame 7 to rotate so as to control the rotation of the winding shaft, thereby winding the woven cloth, a spring 5 generates thrust opposite to the movement direction of the woven cloth to a moving frame 3 in the winding process, the wound woven cloth is in a tight state, the wound woven cloth is prevented from generating folds, the winding quality is ensured, a motor 14 drives a sticky dust brush cylinder 13 to rotate and contact the rotating woven cloth, dust on the woven cloth can be scraped off the surface of the sticky brush cylinder 13, the sticky brush cylinder 13 is contacted with an opening 16 of a hollow cylinder 15, the dust on the surface of the sticky brush cylinder 13 can be scraped off, and a fan 17 generates a negative pressure air field, the suction promotes the dust falling from the dust-binding brush cylinder 13 and eventually collecting in the screen 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a loom automatic tension coiling mechanism, its characterized in that, includes the support, two side channels that are close to each other are seted up to the inner wall of support, the inside of side channel is provided with removes the frame, and the bottom of removing the frame is fixed with the slider, slider and side channel's inner wall bottom sliding connection, be connected with the spring between the lateral wall of removing the frame and the inner wall of side channel, one of them the inside bolt of removing the frame has connect the motor, and the output shaft of motor is fixed with fixed frame, fixed frame is close to one side of another removal frame and has seted up the opening, the top swing joint of fixed frame has the apron, and the inside threaded connection of apron has the bolt, the lateral wall bolt of support has the controller with motor electric connection.

2. The automatic tension winding device of loom as claimed in claim 1, wherein: and the other inner wall of one side of the movable frame, which is far away from the motor, is fixed with three fixed shafts which are distributed in a triangular mode, and the outer wall of each fixed shaft is sleeved with a bearing.

3. The automatic tension winding device of loom as claimed in claim 1, wherein: the inside of support just is located one side that the spring kept away from the removal frame and rotates and be connected with a sticky dust brush section of thick bamboo, the lateral wall bolt joint of support has the motor with controller electric connection, and the output shaft of motor extends to the inside of support and is connected with the lateral wall of a sticky dust brush section of thick bamboo, the inside of support just is located the lateral wall of a sticky dust brush section of thick bamboo and is fixed with well cavity section of thick bamboo, the lateral wall of well cavity section of thick bamboo just has seted up the opening with sticky dust brush section of thick bamboo contact department, the lateral wall of well cavity section of thick bamboo is connected with the fan with controller electric connection, the opposite side of fan is fixed with.

4. The automatic tension winding device of loom as claimed in claim 1, wherein: rubber plates are bonded to the inner wall of the fixing frame and the bottom of the cover plate, and rough surfaces are formed on the inner wall of each rubber plate.

5. The automatic tension winding device of loom as claimed in claim 1, wherein: an arc block is fixed at the bottom of the sliding block, and the bottom of the arc block is smooth and hemispherical.

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