CN215209858U

CN215209858U - Cloth guide roller for loom

Info

Publication number: CN215209858U
Application number: CN202022637528.3U
Authority: CN
Inventors: 李天珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-12-17
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a cloth guide roller for a weaving machine, which comprises a roller, wherein a first roller shaft and a second roller shaft are respectively fixedly connected with the two sides of the roller, a fixed cylinder is movably arranged at one side of the first roller shaft, which is far away from the roller, a fixed shaft is fixedly connected with one side of the fixed cylinder, a connecting frame is arranged at one side of the fixed shaft, the fixed shaft is rotatably connected with the connecting frame, when the cloth guide roller needs to be installed, the roller is pushed to enable the second roller shaft to enter a second sleeve rod, so that the first roller shaft enters the fixed cylinder, a rotating block is rotated to enable a bracket to move downwards and extrude a movable rod, a clamping block enters a clamping groove to fix the first roller shaft, when the cloth guide roller needs to be disassembled, the rotating block is reversely rotated, the movable block is separated from the movable rod, the clamping block is separated from the clamping groove, the second roller shaft is pushed to move, the first roller shaft is separated from the fixed cylinder, the second roller shaft is moved out of the groove, can dismantle the fabric guide roll, the installation and the dismantlement of the fabric guide roll of being convenient for have improved its practicality.

Description

Cloth guide roller for loom

Technical Field

The utility model relates to the technical field of textile machinery, specifically a fabric guide roller for loom.

Background

The fabric guide roll is the most common general device in open width dyeing and finishing equipment. Its main function is to support and guide the fabric in a certain direction and to adjust the tension of the fabric in the running direction. The cloth guide rollers can be divided into a fixed cloth guide roller and a movable cloth guide roller according to different motion states of the cloth guide rollers, and the movable cloth guide rollers can be divided into an active cloth guide roller and a passive cloth guide roller according to different power sources.

Improve to prior art, among the prior art, the cloth guide roller for current loom is mostly fixed on the loom, is not convenient for dismantle and install it, is not convenient for change, and the practicality is lower, and is not convenient for remove dust to the cloth guide roller surface, influences the quality of product, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fabric guide roller for loom to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cloth guide roller for a weaving machine comprises a roller, wherein a first roller shaft and a second roller shaft are fixedly connected to the two sides of the roller respectively, a fixed cylinder is movably mounted on one side, away from the roller, of the first roller shaft, a fixed shaft is fixedly connected to one side of the fixed cylinder, a connecting frame is arranged on one side of the fixed shaft, the fixed shaft is rotatably connected with the connecting frame, the connecting frame is C-shaped, first threaded rods are symmetrically distributed on the two sides of the fixed cylinder and are in threaded connection with the fixed cylinder, two groups of first threaded rods are fixedly connected with rotating blocks on the side, away from each other, of the fixed cylinder, one end, extending into the fixed cylinder, of each first threaded rod is rotatably connected with a connecting rod, clamping blocks are fixedly connected to the bottom of the connecting rod and abut against the first roller shafts, a support is fixedly sleeved on the outer wall of the connecting rod, and fixing rods are fixedly connected to the bottoms of the two sides of the support, the bottom of dead lever articulates there is the movable block, the bottom butt of movable block has with fixed section of thick bamboo inner wall articulated movable rod, the equal fixedly connected with symmetric distribution's of inner wall both sides guide bar of fixed section of thick bamboo, and guide bar and support sliding connection.

As a further aspect of the present invention: the utility model discloses a fixed roller bearing, including a first roller, a movable rod, a fixed cylinder, a sleeve, a movable rod, a first sleeve rod, a sleeve, a spring inner wall fixed connection, a clamping groove and a clamping block fixed connection block, the draw-in groove of symmetric distribution is all seted up to one side bottom fixedly connected with fixture block that the movable rod is close to first roller, the draw-in groove and the fixture block looks adaptation of symmetric distribution are all seted up to the both sides of first roller, the first sleeve rod of the equal fixedly connected with symmetric distribution in inner wall both sides of fixed cylinder, first sleeve rod outer wall sliding connection has the sleeve, and sleeve and movable rod fixed connection, the shape of sleeve and first sleeve rod is the arc, first sleeve rod stretches into telescopic one end fixedly connected with spring, and the spring other end and sleeve inner wall fixed connection.

As a further aspect of the present invention: the top inner wall of link has seted up the spout, spout inner wall sliding connection has the slider of symmetric distribution, the bottom fixedly connected with installation piece of slider, the bottom fixed mounting of installation piece has air shower nozzle.

As a further aspect of the present invention: one side that first roller was kept away from to the second roller is provided with the second loop bar of being connected with the link rotation, the recess of symmetric distribution is seted up to second loop bar inner wall, the card strip of second roller outer wall fixedly connected with symmetric distribution, and card strip and recess looks adaptation.

As a further aspect of the present invention: one side fixedly connected with install bin of link, install bin inner wall fixed mounting has the motor, the output shaft fixedly connected with second threaded rod of motor, and second threaded rod and link rotate to be connected, second threaded rod and install bin inner wall threaded connection, opposite direction is seted up to second threaded rod both sides external screw thread.

As a further aspect of the present invention: the fixed cover of second threaded rod outer wall has connect first belt pulley, the fixed cover of second sleeve pole outer wall has connected the second belt pulley, be connected through the belt between first belt pulley and the second belt pulley.

As a further aspect of the present invention: the roller fixing device comprises a first roller shaft, a roller, a fixing cylinder and a second roller shaft, wherein a positioning hole is formed in one side, away from the roller, of the first roller shaft, a positioning column is fixedly connected to the middle of one side, close to the first roller shaft, of the fixing cylinder, and the positioning column is matched with the positioning hole.

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

1. when the utility model is used, when the cloth guide roller needs to be installed, the roller is pushed to enable the second roller shaft to enter the second sleeve rod, the clamping strip enters the groove, then the roller is pulled reversely to enable the first roller shaft to enter the fixed cylinder, meanwhile, the positioning column enters the positioning hole, the rotating block is rotated to enable the first threaded rod to move downwards to drive the bracket to move downwards under the guiding of the guiding rod, the bracket moves downwards to drive the fixed rod to move downwards to drive the movable block to move downwards and extrude the movable rod, the movable rod rotates to drive the sleeve to rotate, the spring stretches, when the clamping block is contacted with the outer wall of the first roller shaft, the clamping block enters the clamping groove, the first roller shaft can be fixed, the installation of the cloth guide roller can be completed, when the cloth guide roller needs to be disassembled, the rotating block is rotated reversely to enable the first threaded rod to move towards the rotating block, the clamp block separates from the outer wall of the first roller shaft, and the support moves upwards to drive the movable block to move upwards simultaneously, so that the movable block is separated from the movable rod, the spring resets, the clamp block is separated from the clamp groove, the second roller shaft is pushed to move again, the first roller shaft is separated from the fixed cylinder, the second roller shaft is shifted out from the groove, the cloth guide roller can be detached, the cloth guide roller is convenient to install and detach, the replacement is convenient, and the practicability is improved.

2. The utility model discloses when removing dust to the fabric guide roll surface, the starter motor, motor output shaft rotates and drives the second threaded rod and rotate and then drive two sets of installation pieces and be close to each other, make air shower nozzle remove dust to each position of cylinder surface, the second threaded rod rotates simultaneously and drives first belt pulley and rotate, first belt pulley rotates and drives the second belt pulley and rotate and then drive the second sleeve and rotate, the second sleeve rotates and drives the whole rotation of fabric guide roll, make air shower nozzle remove dust to each face of fabric guide roll, the quality of fabric has been improved, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic view of a cloth guide roller for a loom;

FIG. 2 is a schematic view of the installation of a first roller shaft and a fixed cylinder in a cloth guide roller for a weaving machine;

FIG. 3 is an enlarged view of the guide roller of FIG. 2 for a loom;

fig. 4 is an enlarged view of a cloth guide roller for a weaving machine at B of fig. 1.

In the figure: 1. roller, 2, first roller, 3, second roller, 4, fixed cylinder, 5, link, 6, first threaded rod, 7, connecting rod, 8, clamp block, 9, support, 10, dead lever, 11, movable block, 12, movable rod, 13, sleeve, 14, first loop bar, 15, fixture block, 16, guide bar, 17, installation piece, 18, air shower nozzle, 19, second threaded rod, 20, second loop bar.

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. 1-4, in the embodiment of the present invention, a cloth guide roller for a loom, includes a roller 1, a first roller shaft 2 and a second roller shaft 3 are fixedly connected to two sides of the roller 1, respectively, a fixed shaft 4 is movably installed on a side of the first roller shaft 2 away from the roller 1, a fixed shaft is fixedly connected to a side of the fixed shaft 4, a positioning hole is formed on a side of the first roller shaft 2 away from the roller 1, a positioning post is fixedly connected to a middle position of a side of the fixed shaft 4 close to the first roller shaft 2, the positioning post is fitted with the positioning hole, a connecting frame 5 is arranged on one side of the fixed shaft, the fixed shaft is rotatably connected to the connecting frame 5, the connecting frame 5 is C-shaped, first threaded rods 6 are symmetrically distributed on two sides of the fixed shaft 4, the first threaded rods 6 are threadedly connected to the fixed shaft 4, a rotating block is fixedly connected to a side of the two sets of first threaded rods 6 away from each other, one end of a first threaded rod 6 extending into a fixed cylinder 4 is rotatably connected with a connecting rod 7, the bottom of the connecting rod 7 is fixedly connected with a clamping block 8, the clamping block 8 is abutted against a first roller shaft 2, the outer wall of the connecting rod 7 is fixedly sleeved with a support 9, the bottoms of two sides of the support 9 are fixedly connected with fixed rods 10, the bottom of the fixed rod 10 is hinged with a movable block 11, the bottom of the movable block 11 is abutted against a movable rod 12 hinged with the inner wall of the fixed cylinder 4, two sides of the inner wall of the fixed cylinder 4 are fixedly connected with symmetrically distributed guide rods 16, the guide rods 16 are slidably connected with the support 9, the bottom of one side of the movable rod 12 close to the first roller shaft 2 is fixedly connected with a clamping block 15, two sides of the first roller shaft 2 are respectively provided with symmetrically distributed clamping grooves, the clamping grooves are matched with the clamping block 15, two sides of the inner wall of the fixed cylinder 4 are respectively fixedly connected with symmetrically distributed first sleeve rods 14, the outer wall of the first sleeve 14 is slidably connected with a sleeve 13, the sleeve 13 is fixedly connected with the movable rod 12, the sleeve 13 and the first loop bar 14 are both arc-shaped, one end of the first loop bar 14 extending into the sleeve 13 is fixedly connected with a spring, the other end of the spring is fixedly connected with the inner wall of the sleeve 13, the inner wall of the top of the connecting frame 5 is provided with a chute, the inner wall of the chute is slidably connected with symmetrically distributed slide blocks, the bottom of each slide block is fixedly connected with an installation block 17, the bottom of the installation block 17 is fixedly provided with an air spray nozzle 18, one side of the connecting frame 5 is fixedly connected with an installation box, the inner wall of the installation box is fixedly provided with a motor, the output shaft of the motor is fixedly connected with a second threaded rod 19, the second threaded rod 19 is rotatably connected with the connecting frame 5, the second threaded rod 19 is in threaded connection with the inner wall of the installation block 17, the external threads on two sides of the second threaded rod 19 are opposite in direction, one side of the second roll shaft 3 away from the first roll shaft 2 is provided with a second loop bar 20 rotatably connected with the connecting frame 5, the inner wall of the second sleeve rod 20 is provided with symmetrically distributed grooves, the outer wall of the second roller shaft 3 is fixedly connected with symmetrically distributed clamping strips, the clamping strips are matched with the grooves, the outer wall of the second threaded rod 19 is fixedly sleeved with a first belt pulley, the outer wall of the second sleeve rod 20 is fixedly sleeved with a second belt pulley, and the first belt pulley is connected with the second belt pulley through a belt.

The utility model discloses a theory of operation is:

when the cloth guide roller is used, when the cloth guide roller needs to be installed, the roller 1 is pushed to enable the second roller shaft 3 to enter the second sleeve rod 20, meanwhile, the clamping strips enter the grooves, then the roller 1 is pulled reversely to enable the first roller shaft 2 to enter the fixed cylinder 4, meanwhile, the positioning columns enter the positioning holes, the rotating block is rotated to enable the first threaded rod 6 to move downwards to further drive the support 9 to move downwards under the guiding of the guide rod 16, the support 9 moves downwards to drive the fixed rod 10 to move downwards to further drive the movable block 11 to move downwards and extrude the movable rod 12, the movable rod 12 rotates to drive the sleeve 13 to rotate, the spring stretches, when the clamping block 8 is contacted with the outer wall of the first roller shaft 2, the clamping block 15 enters the clamping groove to fix the first roller shaft 2, the installation of the cloth guide roller can be completed, when the cloth guide roller needs to be disassembled, the rotating block is rotated reversely to enable the first threaded rod 6 to move towards the rotating block, the clamping block 8 is separated from the outer wall of the first roller shaft 2, meanwhile, the support 9 moves upwards to drive the movable block 11 to move upwards, so that the movable block 11 is separated from the movable rod 12, the spring resets, the clamping block 15 is separated from the clamping groove, the second roller shaft 3 is pushed to move, the first roller shaft 2 is separated from the fixed cylinder 4, and then the second roller shaft 3 is moved out of the groove, so that the cloth guide roller can be disassembled, the cloth guide roller is convenient to install and disassemble and convenient to replace, and the practicability of the cloth guide roller is improved;

in this application, when removing dust to fabric guide roll surface, the starter motor, motor output shaft rotates and drives second threaded rod 19 and rotate and then drive two sets of installation piece 17 and be close to each other, make air shower nozzle 18 remove dust to each position on roller 1 surface, second threaded rod 19 rotates simultaneously and drives first belt pulley and rotate, first belt pulley rotates and drives second belt pulley and rotate and then drive second sleeve pole 20 and rotate, second sleeve pole 20 rotates and drives the whole rotation of fabric guide roll, make air shower nozzle 18 remove dust to each face of fabric guide roll, the quality of fabric has been improved, and the work efficiency is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fabric guide roller for loom, includes roller (1), its characterized in that: the roller is characterized in that a first roller shaft (2) and a second roller shaft (3) are fixedly connected to two sides of the roller (1) respectively, a fixed cylinder (4) is movably mounted on one side, away from the roller (1), of the first roller shaft (2), a fixed shaft is fixedly connected to one side of the fixed cylinder (4), a connecting frame (5) is arranged on one side of the fixed shaft, the fixed shaft is rotatably connected with the connecting frame (5), the connecting frame (5) is C-shaped, first threaded rods (6) are symmetrically distributed on two sides of the fixed cylinder (4), the first threaded rods (6) are in threaded connection with the fixed cylinder (4), two sets of rotating blocks are fixedly connected to one sides, away from each other, of the first threaded rods (6), a connecting rod (7) is rotatably connected to one end, extending into the fixed cylinder (4), of the first threaded rods (6), and clamping blocks (8) are fixedly connected to the bottom of the connecting rod (7), and press from both sides tight piece (8) and first roller (2) butt, support (9) have been cup jointed to the outer wall of connecting rod (7) is fixed, the both sides bottom fixedly connected with dead lever (10) of support (9), the bottom of dead lever (10) articulates there is movable block (11), the bottom butt of movable block (11) has movable rod (12) with solid fixed cylinder (4) inner wall articulated, the equal fixedly connected with symmetric distribution's in inner wall both sides guide bar (16) of solid fixed cylinder (4), and guide bar (16) and support (9) sliding connection.

2. The fabric guide roll for a weaving machine according to claim 1, characterized in that: one side bottom fixedly connected with fixture block (15) that movable rod (12) are close to first roller (2), the draw-in groove of symmetric distribution is all seted up to the both sides of first roller (2), draw-in groove and fixture block (15) looks adaptation, first loop bar (14) of the equal fixedly connected with symmetric distribution in inner wall both sides of solid fixed cylinder (4), first loop bar (14) outer wall sliding connection has sleeve (13), and sleeve (13) and movable rod (12) fixed connection, the shape of sleeve (13) and first loop bar (14) is the arc, the one end fixedly connected with spring of sleeve (13) is stretched into in first loop bar (14), and the spring other end and sleeve (13) inner wall fixed connection.

3. The fabric guide roll for a weaving machine according to claim 1, characterized in that: the top inner wall of link (5) has seted up the spout, spout inner wall sliding connection has the slider of symmetric distribution, the bottom fixedly connected with installation piece (17) of slider, the bottom fixed mounting of installation piece (17) has air shower nozzle (18).

4. The fabric guide roll for a weaving machine according to claim 1, characterized in that: one side that first roller (2) were kept away from in second roller (3) is provided with rotates second loop bar (20) of being connected with link (5), the recess of symmetric distribution is seted up to second loop bar (20) inner wall, the card strip of second roller (3) outer wall fixedly connected with symmetric distribution, and card strip and recess looks adaptation.

5. The fabric guide roll for a weaving machine according to claim 4, characterized in that: one side fixedly connected with install bin of link (5), install bin inner wall fixed mounting has the motor, the output shaft fixedly connected with second threaded rod (19) of motor, and second threaded rod (19) rotate with link (5) and be connected, second threaded rod (19) and installation piece (17) inner wall threaded connection, opposite direction is seted up to second threaded rod (19) both sides external screw thread.

6. The fabric guide roll for a weaving machine according to claim 5, characterized in that: the fixed cover of second threaded rod (19) outer wall has connect first belt pulley, the fixed cover of second loop bar (20) outer wall has connected the second belt pulley, be connected through the belt between first belt pulley and the second belt pulley.

7. The fabric guide roll for a weaving machine according to claim 1, characterized in that: the roller is characterized in that a positioning hole is formed in one side, away from the roller (1), of the first roller shaft (2), a positioning column is fixedly connected to the middle position of one side, close to the first roller shaft (2), of the fixing cylinder (4), and the positioning column is matched with the positioning hole.