CN218491922U

CN218491922U - Weaving is with two weft accumulator that spout

Info

Publication number: CN218491922U
Application number: CN202222422264.9U
Authority: CN
Inventors: 孙建秋
Original assignee: Wujiang Yuanquan Silk Co ltd
Current assignee: Wujiang Yuanquan Silk Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-17
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a weaving is with two weft accumulator that spout relates to two weft accumulator technical field that spout. The device includes the grudging post, and the fan setting is provided with the weft storage roller on the top of grudging post, one side of fan, and the protecting crust sets up in one side of fan, and the guide eye is seted up in protecting crust department, and corresponding between the weft storage roller. This weaving is with two weft accumulators that spout sets up the mount through the one side at the protecting crust of seting up the guide eye, mount department is provided with the tension roller, and this tension roller can carry out tension adjustment to the outside of one section weft that lies in between guide eye and the hydraulic loom for when the rotational speed of storing up a latitude section of thick bamboo department appears unusually or hydraulic loom's rate of processing changes, can in time carry out tension adjustment operation to the weft of this department, prevent that weft is flagging, influence the stable transport in later stage.

Description

Weaving is with two weft accumulator that spout

Technical Field

The utility model relates to a two weft accumulator technical field that spout specifically is a weaving is with two weft accumulators that spout.

Background

In the production process of the water-jet loom, warps and wefts are required to be used for processing and producing grey cloth, and the wefts are generally guided by a weft accumulator at present, so that the wefts are rapidly conveyed to the water-jet loom to be woven together with the warps, and in addition, a double-jet weft accumulator is provided, so that the overall processing speed can be effectively increased.

Two sets of weft accumulators are arranged at the position of the double-jet weft accumulator, the weft accumulator positions, guides and transmits weft yarns through a weft storage roller arranged at the position of the weft accumulator and a yarn guide eye arranged at the position of a protective shell, and in the transmission process, the tension at the position of the weft yarns is unbalanced, so that part of the weft yarns are sagged and even intertwined, and the stable transmission of the weft yarns is influenced.

The main reason for the above problems is that when the rotating speed of the weft storage drum is abnormal or the processing speed of the water jet loom is changed, the tension at two ends of the weft in the conveying process is unbalanced, so that the drooping condition of the weft which is arranged between the yarn guide hole and the water jet loom and is not provided with any corresponding tension adjusting device is caused, and the drooping weft is easy to intertwine along with the continuous increase of the drooping length, the stable conveying of the weft in the later period is influenced, and further the integral weaving speed is improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a weaving is with two weft accumulators that spout to solve two weft accumulators department that spout that proposes in the above-mentioned background art and be provided with two sets of weft accumulators, the weft accumulator is located the guide transmission to weft through the weft storage roller that its department set up and the guide eye that protecting crust department set up, nevertheless in transmission process, the tension of weft department is unbalanced, leads to partial weft flagging, and even the intertwine is in the same place, influences the problem of the stable transport of weft.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a double-jet weft accumulator for spinning comprises:

the side surface of the vertical frame is provided with a control box;

the fan is arranged at the top end of the vertical frame, and one side of the fan is provided with a weft storage roller;

the protective shell is arranged on one side of the fan;

the yarn guide hole is formed in the protective shell and corresponds to the weft storage roller;

one side of the protective shell is provided with a tension mechanism for tension adjustment in the weft yarn transmission process;

the tension mechanism comprises a fixing frame, a bearing and a tension roller, the fixing frame is arranged on one side of the protective shell, the bearing is arranged on the inner side face of the fixing frame, the tension roller is arranged between the two groups of bearings in a rotating mode, and the tension roller is located on one side of the yarn guide hole.

Preferably, the outer surfaces of the two groups of bearings are provided with connecting frames, and threaded rods for adjusting the positions of the tension rollers are arranged at the upper ends of the connecting frames.

Preferably, the upper surface of the fixing frame is provided with a threaded seat, and one end of the threaded rod extending to the upper part of the fixing frame is in threaded connection with the threaded seat.

Preferably, two sets of bearings are provided with the slider on the side of keeping away from the tension roller, the slider slides and sets up the medial surface at the mount.

Preferably, the inner side wall of the fixing frame is provided with a sliding groove for limiting sliding of the sliding block.

Preferably, the link is located the tension roller directly over, the bottom of threaded rod is provided with the stopper.

Preferably, the upper surface of link is provided with the spacing seat that is used for with between the threaded rod spacing connection, the spacing inside at spacing seat of rotation of stopper.

The utility model discloses a weaving is with two weft accumulator that spout, its beneficial effect who possesses as follows:

1. this weaving is with two weft accumulators that spout sets up the mount through the one side at the protecting crust of seting up the guide eye, mount department is provided with the tension roller, and this tension roller can carry out tension adjustment to the outside of one section weft that lies in between guide eye and the hydraulic loom for when the rotational speed of storing up a latitude section of thick bamboo department appears unusually or hydraulic loom's rate of processing changes, can in time carry out tension adjustment operation to the weft of this department, prevent that weft is flagging, influence the stable transport in later stage.

2. This weaving is with two weft accumulator that spout, through set up the threaded rod in mount department, this threaded rod can be adjusted the position of tension roller, and then can make the tension roller adjust the tension size of weft department, can satisfy the tension stable demand of weft under the 1 unbalance circumstances of different tensions for two weft accumulator that spout is comparatively stable in the guide transportation process to weft, effectively improves whole weaving efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the blower and the weft storage roller of the present invention;

FIG. 3 is a sectional view of the internal structure of the fixing frame of the present invention;

fig. 4 is an exploded view of the structure of the threaded post and the connecting frame of the present invention.

In the figure: 1. erecting a frame; 101. a control box; 102. a fan; 103. a weft storage roller; 104. a protective shell; 105. a yarn guide eye; 2. a tension mechanism; 201. a fixed mount; 202. a chute; 203. a slider; 204. a bearing; 205. a tension roller; 206. a connecting frame; 207. a threaded rod; 208. a threaded seat; 3. a limiting block; 301. a limiting seat.

Detailed Description

The embodiment of the utility model discloses weaving is with two weft accumulator that spout, as shown in fig. 1-4, include: the vertical frame 1 is characterized in that a control box 101 and a fan 102 are arranged on the side face of the vertical frame 1, the fan 102 is arranged at the top end of the vertical frame 1, a weft storage roller 103 is arranged on one side of the fan 102, a protective shell 104 is arranged on one side of the fan 102, and yarn guide holes 105 are arranged at the protective shell 104 and correspond to the weft storage rollers 103, the fan 102, the weft storage roller 103, the protective shell 104 and the yarn guide holes 105 form a weft storage device, two groups of weft storage devices are arranged at the vertical frame 1, the double-jet weft storage device can be a double-jet weft storage device produced by a DFY New science brand, when the double-jet weft storage device is used, the fan 102 is started through a control device arranged in the control box 101, so that weft is movably wound on the outer surface of the weft storage roller 103, one end of the weft is positioned through the yarn guide holes 105, and then the weft passing through the yarn guide holes 105 is connected with warp arranged at the water jet loom, and the production of grey cloth is carried out.

According to the attached drawings 2-3, a tension mechanism 2 is arranged on one side of a protective shell 104 of the device and used for tension adjustment in the weft yarn transmission process, the tension mechanism 2 comprises a fixed frame 201, bearings 204 and tension rollers 205, the fixed frame 201 is arranged on one side of the protective shell 104, the bearings 204 are arranged on the inner side surface of the fixed frame 201, the tension rollers 205 are rotatably arranged between the two groups of bearings 204, the tension rollers 205 are arranged on one side of a yarn guide eye 105, one end of weft yarn at the yarn guide eye 105 is connected with the outer surface of the lower part of the tension rollers 205, and at the moment, the tension rollers 205 can adjust the tension of a section of weft yarn between the yarn guide eye 105 and a water jet loom so as to prevent the weft yarn from sagging and loosening in the moving process.

According to the attached drawings 3-4, in the device, a sliding block 203 is arranged on one side of two groups of bearings 204 far away from a tension roller 205, the sliding block 203 is arranged on the inner side surface of a fixed frame 201 in a sliding manner, and a sliding groove 202 for limiting sliding of the sliding block 203 is formed in the inner side wall of the fixed frame 201.

According to the attached drawings 3-4, the outer surfaces of two sets of bearings 204 in the device are provided with connecting frames 206, the upper ends of the connecting frames 206 are provided with threaded rods 207 for adjusting the positions of tension rollers 205, the upper surface of the fixed frame 201 is provided with threaded seats 208, one ends of the threaded rods 207 extending to the upper part of the fixed frame 201 are in threaded connection with the threaded seats 208, and the tension rollers 205 can adjust the tension of the weft threads through the adjusting action of the threaded rods 207, so that the weft threads are in a tension and tight state in the moving process.

According to the attached drawing 4, in the device, a connecting frame 206 is positioned right above a tension roller 205, a limiting block 3 is arranged at the bottom end of a threaded rod 207, a limiting seat 301 for limiting connection with the threaded rod 207 is arranged on the upper surface of the connecting frame 206, the limiting block 3 rotates in the limiting seat 301 in a limiting mode, and the threaded rod 207 and the tension roller 205 are always in a connection state through the rotation limiting effect between the limiting block 3 and the limiting seat 301.

The working principle is as follows:

when the double-jet weft accumulator for weaving is used, one end of weft on the outer surface of a weft coil is wound on the outer surface of a weft storage roller 103 through a fan 102, one end of the weft is continuously passed through a yarn guide eye 105 arranged on the side surface of a protective shell 104 close to one end of the weft storage roller 103, and then the weft passed through one end of the yarn guide eye 105 is arranged on a water jet loom.

And at the same time, in the process of installing the weft thread passing through one end of the thread eye 105 at the water jet loom, one end of the weft thread passes through the lower end of the tension roller 205 provided at the fixing frame 201 provided at the side of the protective cover 104.

Further, after the weft is arranged, the threaded rod 207 arranged at the fixing frame 201 can be rotated first, so that the threaded rod 207 moves downwards under the effect of the threaded connection with the threaded seat 208, and further the tension roller 205 connected with the threaded rod 207 through the connecting frame 206 slides downwards, and the tension roller 205 moves under the limiting effect of the sliding block 203 and the sliding groove 202 in the sliding process.

Further, after the outer surface of the tension roller 205 after the descent comes into contact with the weft at the lower end thereof, if the weft is in a tensioned state at this time, the rotation of the threaded rod 207 may be stopped.

Further, the blower 102 is started by a control device provided inside the control box 101, so that the weft is gradually moved and wound on the outer surface of the weft storage roller 103, and one end of the weft is positioned by the yarn guide hole 105 and moved to the water jet loom, and then connected with the warp provided at the water jet loom, so as to perform the production of the grey cloth.

Finally, when the weft is loosened and sagged again in the moving process, a worker can directly rotate the fixing frame 201 to arrange the threaded rod 207 to adjust the position of the tension roller 205, so that the tension roller 205 can tension the weft to prevent the sagged parts of the weft from being intertwined, and the guiding and conveying effect of the double-jet weft storer on the weft is influenced.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A double-jet weft accumulator for spinning comprises:

the device comprises a vertical frame (1), wherein a control box (101) is arranged on the side surface of the vertical frame (1);

the device comprises a fan (102) arranged at the top end of a vertical frame (1), and a weft storage roller (103) is arranged on one side of the fan (102);

a protective shell (104) arranged on one side of the fan (102);

the yarn guide eye (105) is arranged at the protective shell (104) and corresponds to the weft storage roller (103);

the device is characterized in that a tension mechanism (2) is arranged on one side of the protective shell (104) and used for adjusting tension in the weft yarn transmission process;

tension mechanism (2) are including mount (201), bearing (204) and tension roller (205), mount (201) set up the one side at protecting crust (104), the medial surface of mount (201) is provided with bearing (204), and is two sets of it is provided with tension roller (205) to rotate between bearing (204), tension roller (205) are located the one side of guide eye (105).

2. The double jet weft accumulator for textile use according to claim 1, characterized in that: the outer surfaces of the two groups of bearings (204) are provided with connecting frames (206), and the upper ends of the connecting frames (206) are provided with threaded rods (207) for adjusting the positions of the tension rollers (205).

3. The double-jet weft accumulator for spinning according to claim 2, characterized in that: the upper surface of mount (201) is provided with screw thread seat (208), threaded rod (207) extend to mount (201) upper portion between one end and the screw thread seat (208) threaded connection.

4. The double jet weft accumulator for textile use according to claim 3, characterized in that: and sliding blocks (203) are arranged on one sides of the two groups of bearings (204) far away from the tension roller (205), and the sliding blocks (203) are arranged on the inner side surface of the fixed frame (201) in a sliding manner.

5. The double-jet weft accumulator for spinning according to claim 4, characterized in that: the inner side wall of the fixed frame (201) is provided with a sliding groove (202) for limiting sliding of the sliding block (203).

6. The double-jet weft accumulator for spinning according to claim 5, characterized in that: the connecting frame (206) is positioned right above the tension roller (205), and the bottom end of the threaded rod (207) is provided with a limiting block (3).

7. The double jet weft accumulator for spinning according to claim 6, characterized in that: the upper surface of link (206) is provided with spacing seat (301) that are used for with between threaded rod (207) spacing connection, spacing rotation in the inside of spacing seat (301) of stopper (3).