CN219470344U

CN219470344U - Selvedge tension control device of water jet loom

Info

Publication number: CN219470344U
Application number: CN202320244901.XU
Authority: CN
Inventors: 孙鑫金
Original assignee: QINGDAO TONGLILAI MACHINERY MANUFACTURING CO LTD
Current assignee: QINGDAO TONGLILAI MACHINERY MANUFACTURING CO LTD
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-04
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a selvedge tension control device of a water-jet loom, which relates to the field of water-jet looms and comprises a fixing frame, a fixing bin, a base and a first supporting rod, wherein the fixing bin is arranged on one side of the fixing frame, the base is sleeved on the outer wall of the bottom end of the fixing frame, the first supporting rod extending to the outer side of the fixing frame is arranged in the fixing frame, a limiting rod extending to the outer side of the base is arranged in the base, a first spring connected with the inner wall of the base is sleeved on the outer wall of the limiting rod, and a fixing block is arranged at one end of the limiting rod. According to the utility model, the limiting groove, the limiting rod, the first spring and the fixing block are arranged, so that the limiting rod limits the limiting groove in the fixing frame, the fixing frame is connected with the base, the selvedge tension control device of the water-jet loom and the water-jet loom body can be rapidly installed, the operation process is simple, and the operation is convenient for operators.

Description

Selvedge tension control device of water jet loom

Technical Field

The utility model relates to the technical field of water jet looms, in particular to a selvedge tension control device of a water jet loom.

Background

The water jet loom is a shuttleless loom which adopts jet water columns to draw weft yarns to pass through a shed, the working principle is that air is used as weft insertion medium, the jet compressed air flow is used for producing friction traction force to draw weft yarns, the weft yarns are led to pass through the shed, the purpose of weft insertion is achieved through jet flow produced by water spraying, the friction traction force of the water jet weft insertion is larger than that of the air jet weft insertion, the diffusivity is small, the water jet loom is suitable for the requirement of weft insertion of filaments such as synthetic fibers and glass fibers with smooth surfaces, the conductivity of the synthetic fibers can be increased, static electricity in weaving can be effectively overcome, so that the water jet loom is widely applied, warp yarns and weft yarns always have larger tension in the production process of the water jet loom, after the warp yarns and weft yarns are woven into cloth, the raw materials have certain shrinkage phenomenon, the width of finished cloth is smaller than that of the warp yarns, the warp yarns on two sides shrink inwards, the warp yarns are enabled to move up and down continuously, the selvedge warp yarns are enabled to relax, and a selvedge tension control device is usually arranged on the loom to control the tension on the cloth edge, and the cloth is wound from the loom, and the selvedge tension control device is used for weaving through the water jet loom.

According to publication No.: CN216738740U discloses a selvedge tension control device of a water-jet loom, which is arranged on the water-jet loom, and is connected and arranged with a fixed plate of the water-jet loom through a first threaded rod, a second threaded rod, a thread bush, a moving plate and a locating plate in an installation mechanism.

The above device has the following disadvantages: when installing between selvedge tension control device and hydraulic loom, the occupation area of first threaded rod, second threaded rod, thread bush, movable plate and locating plate in the installation mechanism is too big, causes the influence to hydraulic loom's production process easily, and rotates through first threaded rod, second threaded rod and drive and install between selvedge tension control device and the loom, and the process is loaded down with trivial details, and it is longer to consume time.

Disclosure of Invention

The utility model aims to provide a selvedge tension control device of a water-jet loom, which aims to solve the problem that the installation process between the selvedge tension control device and a loom in the current market is complicated in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic loom selvedge tension control device, includes mount, fixed bin, base and first bracing piece, one side of mount is provided with fixed bin, the outer wall cover of mount bottom is equipped with the base, and the inside of mount is provided with the first bracing piece that extends to the mount outside, the inside of base is provided with the gag lever post that extends to the base outside, the outer wall cover of gag lever post is equipped with the first spring of being connected with the base inner wall, the one end of gag lever post is provided with the fixed block.

Preferably, the sliding groove is formed in one side of the fixing bin in the fixing frame, and the limit groove is formed in the outer wall of the fixing frame in the base.

Preferably, the inside of fixed storehouse is provided with the threaded rod that extends to the fixed storehouse top outside, the top of threaded rod is provided with the turning block, the outer wall cover of threaded rod is equipped with the thread block.

Preferably, one side of the thread block is provided with a connecting rotating shaft, one end of the connecting rotating shaft is provided with a second supporting rod, and a sliding rod penetrating through the thread block is arranged in the fixed bin.

Preferably, the outer wall of the first supporting rod is provided with two groups of limiting plates, and one group of limiting plates is sleeved with a second spring on the outer wall of the first supporting rod.

Preferably, the outer wall of the first supporting rod is positioned outside the limiting disc and the second spring and sleeved with an inner bin, and the outer wall of the inner bin is sleeved with an anti-slip roller.

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

1. this hydraulic loom selvedge tension control device installs the in-process between this device and hydraulic loom organism, through setting up spacing groove, gag lever post, first spring and fixed block, makes the gag lever post spacing the inside spacing groove of mount, is connected between mount and the base, makes hydraulic loom selvedge tension control device and hydraulic loom organism between can install fast, and operation process is simple, the operating personnel of being convenient for operate.

2. This hydraulic loom selvedge tension control device assembles the in-process between the cloth that this device and hydraulic loom woven, descends and rise through setting up threaded rod, turning block and screw thread piece control second bracing piece, makes the antiskid roller that second bracing piece outer wall cover was established and the antiskid roller that first bracing piece outer wall cover was established carry out the clamp to the cloth, makes hydraulic loom selvedge tension control device be convenient for carry out quick effectual fixing to the cloth.

3. According to the selvedge tension control device of the water-jet loom, in the process of controlling the tension of cloth by the device, the cloth is supported and flattened by the anti-slip roller, the inner bin and the second spring, so that the shrinkage deformation and warp relaxation of the cloth are not easy to occur.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cut-away view of the present utility model;

FIG. 3 is a right side view of the present utility model;

fig. 4 is an enlarged view of the utility model at a.

In the figure: 1. a fixing frame; 101. a sliding groove; 102. a limit groove; 2. a fixed bin; 201. a threaded rod; 202. a rotating block; 203. a screw block; 204. the connecting rotating shaft; 205. a second support bar; 206. a slide bar; 3. a base; 301. a limit rod; 302. a first spring; 303. a fixed block; 4. a first support bar; 401. a limiting disc; 402. a second spring; 403. an inner bin; 404. an anti-slip roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a hydraulic loom selvedge tension control device, including mount 1, fixed bin 2, base 3 and first bracing piece 4, one side of mount 1 is provided with fixed bin 2, and the outer wall cover of mount 1 bottom is equipped with base 3, and the inside of mount 1 is provided with extends to the first bracing piece 4 in the mount 1 outside, and the inside of base 3 is provided with the gag lever post 301 that extends to the base 3 outside, and the outer wall cover of gag lever post 301 is equipped with the first spring 302 with base 3 inner wall connection, and the one end of gag lever post 301 is provided with fixed block 303.

When the selvedge tension control device is required to be installed with the water-jet loom body, the base 3 is fixed on the water-jet loom body, an operator pulls the fixing block 303 to the outer wall of the base 3, the fixing block 303 moves to drive the limiting rod 301 to move, the limiting rod 301 pushes the first spring 302 to deform and compress, the operator inserts the bottom end of the fixing frame 1 into the base 3, the operator releases the fixing block 303, the first spring 302 loses limit to reset, the first spring 302 pushes the limiting rod 301 to limit the limiting groove 102, the selvedge tension control device is installed with the water-jet loom body, the fixing frame 1, the limiting groove 102, the base 3, the limiting rod 301, the first spring 302 and the fixing block 303 are arranged, the fixing frame 1 and the water-jet loom body are installed rapidly, the installation efficiency between the selvedge tension control device and the water-jet loom body is effectively improved, the operator is convenient to operate, and the occupied area of the installation position of the selvedge tension control device is reduced.

Referring to fig. 2 and 4, a sliding groove 101 is formed in one side of the fixing bin 2 in the fixing frame 1, a limiting groove 102 is formed in the base 3 in the outer wall of the fixing frame 1, the limiting groove 102 is connected with the limiting rod 301 in a clamping manner, two groups of fixing frames 1 are arranged, and the two groups of fixing frames 1 are located at two ends of the first supporting rod 4.

In specific implementation, the limiting groove 102 is limited by the limiting rod 301, so that the fixing frame 1 and the base 3 are installed and connected.

Referring to fig. 1, 2, 3 and 4, a threaded rod 201 extending to the outer side of the top end of the fixed bin 2 is arranged in the fixed bin 2, a rotating block 202 is arranged at the top end of the threaded rod 201, a threaded block 203 is sleeved on the outer wall of the threaded rod 201, a connecting rotating shaft 204 is arranged on one side of the threaded block 203, a second supporting rod 205 is arranged at one end of the connecting rotating shaft 204, a sliding rod 206 penetrating through the threaded block 203 is arranged in the fixed bin 2, the threaded rod 201 is in threaded connection with the threaded block 203, and the threaded block 203 is in sliding connection with the sliding rod 206.

In specific implementation, when the selvedge tension control device of the water jet loom is required to be used for fixing the cloth woven by the water jet loom, an operator rotates the rotating block 202 forward, the rotating block 202 drives the threaded rod 201 to rotate forward, the threaded rod 201 rotates to drive the threaded block 203 in threaded connection with the threaded rod 201 to descend, the threaded block 203 descends to drive the connecting rotating shaft 204 and the second supporting rod 205 to descend, the threaded block 203 slides on the outer wall of the sliding rod 206, and after the second supporting rod 205 descends, a gap is formed between the anti-slip roller 404 on the outer wall of the first supporting rod 4 and the anti-slip roller 404 on the outer wall of the second supporting rod 205;

the operating personnel passes the clearance with the cloth and is connected to hydraulic loom's take-up spool, operating personnel is with rotating block 202 reversal, rotating block 202 drives threaded rod 201 and carries out the corotation, threaded rod 201 corotation drives screw thread piece 203, connect pivot 204 and second bracing piece 205 and rise, second bracing piece 205 rises and drives the antiskid roller 404 of second bracing piece 205 outer wall and the antiskid roller 404 of first bracing piece 4 outer wall to carry out the clamp to the cloth, accessible threaded rod 201, threaded block 203 adjust the pressure that the clamp was applyed of cloth, make the cloth be convenient for install and fix, the operating personnel of being convenient for fixes cloth and hydraulic loom selvedge tension control device.

Referring to fig. 1 and 2, two sets of limiting plates 401 are disposed on the outer wall of the first support rod 4, a second spring 402 is sleeved on the outer wall of the first support rod 4 on one side of one set of limiting plates 401, an inner bin 403 is sleeved on the outer wall of the first support rod 4 on the outer sides of the limiting plates 401 and the second spring 402, an anti-slip roller 404 is sleeved on the outer wall of the inner bin 403, and two sets of limiting plates 401, a second spring 402, an inner bin 403 and an anti-slip roller 404 are disposed on the outer wall of the second support rod 205.

When the cloth is tightened and deformed, the cloth contracts to drive the distance between the two groups of anti-slip rollers 404 on the outer wall of the first support rod 4 and the two groups of anti-slip rollers 404 on the outer wall of the second support rod 205 to be shortened, the anti-slip rollers 404 drive the inner bin 403 to move, the inner bin 403 moves to push the second spring 402 to compress, the second spring 402 resets after being compressed and deformed, the second spring 402 pushes the inner bin 403 and the anti-slip rollers 404 to reset, the anti-slip rollers 404 support the cloth to be flat, tension of the cloth is controlled, and shrinkage deformation or warp relaxation of the cloth is reduced.

To sum up: when the selvedge tension control device of the water jet loom is required to control the tension of the cloth woven by the water jet loom, an operator controls the second support rod 205 to descend through the threaded rod 201, the rotating block 202 and the rotating block 202, the operator passes the cloth through a gap between the anti-slip roller 404 on the outer wall of the second support rod 205 and the anti-slip roller 404 on the outer wall of the first support rod 4, the operator controls the second support rod 205 to ascend through the threaded rod 201, the rotating block 202 and the threaded block 203, the anti-slip roller 404 on the outer wall of the second support rod 205 and the anti-slip roller 404 on the outer wall of the first support rod 4 clamp the cloth, the operator passes the cloth through the gap and is connected to the winding shaft of the water jet loom, the winding shaft is started, the winding shaft drives the cloth to be attached to the outer wall of the anti-slip roller 404 and roll, the cloth is flattened through the anti-slip roller 404, the inner bin 403 and the second spring 402, and the selvedge tension control device of the water jet loom is used for controlling the tension of the cloth, so that deformation and warp relaxation of the cloth are difficult to occur.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a water jet loom selvedge tension control device, includes mount (1), fixed storehouse (2), base (3) and first bracing piece (4), its characterized in that: one side of mount (1) is provided with fixed bin (2), the outer wall cover of mount (1) bottom is equipped with base (3), and the inside of mount (1) is provided with first bracing piece (4) that extend to the mount (1) outside, the inside of base (3) is provided with gag lever post (301) that extend to the base (3) outside, the outer wall cover of gag lever post (301) is equipped with first spring (302) with base (3) inner wall connection, the one end of gag lever post (301) is provided with fixed block (303).

2. The selvedge tension control apparatus of a water jet loom as recited in claim 1, wherein: the inside of mount (1) is located one side of fixed bin (2) and has seted up sliding tray (101), the outer wall of mount (1) is located inside of base (3) and has seted up spacing groove (102).

3. The selvedge tension control apparatus of a water jet loom as recited in claim 1, wherein: the inside of fixed storehouse (2) is provided with threaded rod (201) that extend to fixed storehouse (2) top outside, the top of threaded rod (201) is provided with rotary block (202), the outer wall cover of threaded rod (201) is equipped with screw thread piece (203).

4. A selvedge tension control apparatus for a water jet loom as recited in claim 3 wherein: one side of screw thread piece (203) is provided with connection pivot (204), the one end of connection pivot (204) is provided with second bracing piece (205), the inside of fixed storehouse (2) is provided with slide bar (206) that run through screw thread piece (203).

5. The selvedge tension control apparatus of a water jet loom as recited in claim 1, wherein: the outer wall of the first supporting rod (4) is provided with two groups of limiting plates (401), and one group of limiting plates (401) is sleeved with a second spring (402) on the outer wall of the first supporting rod (4).

6. The selvedge tension control apparatus of a water jet loom as recited in claim 1, wherein: the outer wall of the first supporting rod (4) is positioned on the outer sides of the limiting disc (401) and the second spring (402) and is sleeved with an inner bin (403), and the outer wall of the inner bin (403) is sleeved with an anti-slip roller (404).