CN211003778U

CN211003778U - Auxiliary dismounting device for cloth roller of water-jet loom

Info

Publication number: CN211003778U
Application number: CN201921733461.4U
Authority: CN
Inventors: 龚德刚; 李晓东; 龚德超
Original assignee: Qingdao Drde Machinery Technology Co ltd
Current assignee: Qingdao Drde Machinery Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-14
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a supplementary dismounting device of hydraulic loom cloth roller, including batching roller, batching roller spindle nose, ejection mechanism and fixing base, the batching roller is established in the fixing base, and the outside of fixing base is all stretched out at its both ends. The cloth roller shaft head is positioned outside the fixed seat and fixedly connected with the corresponding end of the cloth roller shaft. The ejection mechanism is arranged on the fixed seat and comprises a sliding sleeve and a pulling handle, and one end of the sliding sleeve is sleeved on the fixed seat and is in running fit with the fixed seat. The outer wall of the fixed seat is provided with a section of spiral groove, the pulling handle is arranged on the sliding sleeve, and one end of the pulling handle penetrates through the sliding sleeve and extends into the spiral groove. The cloth roller shaft head is positioned on the inner side of the sliding sleeve, and the sliding sleeve can move axially relative to the cloth roller shaft head by rotating and wrenching the handle. The utility model discloses the structure is ingenious, dismantles the cloth roller through ejection mechanism fast, and the simple operation nature is good, labour saving and time saving, and the security is high, saves down time, reduces the human cost, has improved production efficiency.

Description

Auxiliary dismounting device for cloth roller of water-jet loom

Technical Field

The utility model relates to a hydraulic loom technical field, concretely relates to auxiliary dismounting device of hydraulic loom cloth roller.

Background

In the weaving process of the water-jet loom, the woven cloth can be continuously wound on the rotating cloth roller, when the cloth on the cloth roller reaches a certain thickness, the water-jet loom needs to stop to cut the cloth, and the cloth roller is taken down from the water-jet loom and replaced by a new cloth roller. When the cloth roller is installed, one end of the cloth roller is in plug-in fit with the shaft head of the cloth roller, the thimble tightly pushes the other end of the cloth roller, and the shaft head of the cloth roller drives the cloth roller to rotate so as to realize cloth rolling. At present, when dismantling the cloth roller, the thimble is retreated and is separated with the cloth roller, and the other end of artifical cloth roller will be rolled up the cloth roller that full cloth is taken out from the cloth roller overhead along its axial, because the weight of rolling up the cloth roller that full cloth is heavier, intensity of labour is big, takes trouble and labourious, needs many people to cooperate, and the cost of labor is high, and the operation process security is low, and downtime is long, influences the yield efficiency. Therefore, further improvement is needed in the prior art to improve the convenience of detaching the cloth roller.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the prior art is not enough, the utility model provides a hydraulic loom cloth roller auxiliary dismounting device, solves the problem that the cloth roller is time and energy consuming in the manual operation of dismounting process, and intensity of labour is big, and down time is long, and the generation is inefficient.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a supplementary dismounting device of hydraulic loom batching roller, includes batching roller, batching roller spindle nose, ejection mechanism and mountable in the fixing base on the loom wallboard, the batching roller is established in the fixing base, and the outside of fixing base is all stretched out at its both ends. The cloth roller shaft head is positioned outside the fixed seat and fixedly connected with the corresponding end of the cloth roller shaft. The ejection mechanism is arranged on the fixed seat and comprises a sliding sleeve and a pulling handle, and one end of the sliding sleeve is sleeved on the fixed seat and is in running fit with the fixed seat. The outer wall of the fixed seat is provided with a section of spiral groove, the pulling handle is arranged on the sliding sleeve, and one end of the pulling handle penetrates through the sliding sleeve and extends into the spiral groove. The cloth roller shaft head is positioned on the inner side of the sliding sleeve, and the sliding sleeve can move axially relative to the cloth roller shaft head by rotating and wrenching the handle.

Preferably, the inside of fixing base has seted up the shaft hole, and the batching roller is located the shaft hole of fixing base, and with fixing base normal running fit.

Preferably, the fixing seat comprises a fixing seat body and a supporting part with a circular cross section, and the fixing seat body is provided with a bolt hole connected with a loom wallboard. One end of the supporting part is fixedly connected with the fixing seat body into a whole, and the spiral groove is positioned on the circumferential surface of the supporting part.

Preferably, the sliding sleeve is provided with a threaded hole at a position corresponding to the spiral groove, the pulling handle is in threaded connection with the sliding sleeve, and meanwhile, the pulling handle is also provided with a locking nut.

Preferably, a grease nipple is mounted at a position of the sliding sleeve corresponding to the spiral groove, and an oil hole of the grease nipple is communicated with the spiral groove.

Preferably, the cloth roller shaft head is of a disc structure, the axis of the cloth roller shaft head coincides with the axis of the cloth roller shaft, and the center of the cloth roller shaft head is detachably and fixedly connected with the cloth roller shaft through a bolt.

Preferably, the side of the cloth roller shaft head facing away from the cloth roller shaft is provided with an annular boss matched with the end hole of the cloth roller. The annular boss is of an open ring structure coaxial with the cloth roller shaft, and one side of the annular boss is connected with the end face of the cloth roller shaft head to form an integral structure.

Preferably, the outer edge of the end face of the annular boss, which faces away from the spindle head of the cloth roller, is of a chamfer structure.

Preferably, the trigger handle is a rod structure made of metal.

By adopting the technical scheme, the utility model discloses a beneficial technological effect is: the utility model discloses the structure is ingenious, through set up ejection mechanism on the wallboard of loom, realizes the quick dismantlement of cloth roller, and the simple operation nature is good, labour saving and time saving, and the security is high, greatly saves the time of shutting down, reduces the human cost, has improved production efficiency.

Drawings

Fig. 1 is a schematic view of the structure principle of the auxiliary dismounting device for the cloth roller of the water jet loom of the present invention.

Fig. 2 is an exploded view of the auxiliary dismounting device for the cloth roller of the water jet loom of the present invention.

Fig. 3 is the right side view structure diagram of the auxiliary dismounting device for the cloth roller of the water jet loom of the utility model.

Fig. 4 is a schematic sectional view of the direction of view of the utility model a-a in fig. 3.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

with reference to fig. 1 to 4, an auxiliary detaching device for a cloth roller of a water jet loom includes a cloth roller shaft 2, a cloth roller shaft head 3, an ejecting mechanism 4 and a fixing seat 1 mountable on a loom wall board, where the fixing seat 1 includes a fixing seat body 11 and a supporting portion 12 with a circular cross section, the fixing seat body 11 is provided with two bolt holes 111 connected with the loom wall board, the two bolt holes 111 are symmetrically arranged on the upper portion and the lower portion of the fixing seat body 11, and the fixing seat 1 is fixedly connected with the loom wall board through the two bolt holes 111. The supporting portion 12 is transversely disposed on the right side of the fixing seat body 11, and the left end of the supporting portion 12 is fixedly connected with the fixing seat body 11 into a whole. The circumferential surface of the supporting part 12 is provided with a spiral groove 5, and the included angle between the two ends of the spiral groove 5 and the connecting line of the axis of the supporting part 12 is 180 degrees.

The batching roller shaft 2 is arranged in the fixing seat 1, specifically, a shaft hole is arranged in the fixing seat 1, the shaft hole is a through hole, one end of the shaft hole extends to the left side wall of the fixing seat 1, and the other end of the shaft hole extends to the right side wall of the supporting part 12. Batching roller 2 is located the shaft hole of fixing base 1, batching roller 2 and fixing base 1 normal running fit. Both ends about batching roller 2 all stretch out the outside of fixing base 1, and the part that batching roller 2 stretches out the fixing base 1 outside is equipped with spline 21, and spline 21 and batching roller 2 coaxial fastening are a body structure, and batching roller 2 passes through spline 21 and links to each other with the cloth roller actuating mechanism who installs on the loom, and cloth roller actuating mechanism passes through the drive of spline 21 cloth roller 2 rotates.

The cloth roller shaft head 3 is positioned at the right side of the supporting part 12 and is fixedly connected with the corresponding end of the cloth roller shaft 2. Specifically, cloth roller spindle nose 3 is the disc structure, and its axis coincides with the axis of batching roller 2, the center of cloth roller spindle nose 3 passes through the bolt and can dismantle fixedly link to each other with batching roller 2, and batching roller 2 drive cloth roller spindle nose 3 rotates together. The right end face of the cloth roller shaft head 3 is provided with an annular boss 6 matched with an end hole of the cloth roller. The annular boss 6 is an open circular structure coaxial with the cloth roller shaft 2, and the left side of the annular boss 6 is connected with the right side end face of the cloth roller shaft head 3 to form an integral structure. The outer edge of the end face of the annular boss 6 departing from the cloth roller shaft head 3 is of a chamfer structure, and the annular boss 6 at the end part of the cloth roller shaft head 3 is convenient to insert into an end hole of the cloth roller due to the chamfer structure.

In the course of the work, the cyclic annular boss 6 of cloth roller spindle nose 3 right-hand member stretches into the end hole of cloth roller, and the terminal surface of cloth roller spindle nose 3 contacts with the end that corresponds of cloth roller, applys axial power to the cloth roller, and cloth roller spindle nose 3 drives the cloth roller and rotates and realize the batching, and after the batching was accomplished, the cloth roller just can take off after needing to separate with cyclic annular boss 6.

The ejection mechanism 4 is arranged on the fixed seat 1 and comprises a sliding sleeve 41 and a wrenching handle 42, wherein the sliding sleeve 41 is of a cylindrical structure, and a stepped hole is formed in the inner part of the sliding sleeve 41. The left end of sliding sleeve 41 is sleeved outside of fixed seat 1, specifically, the left end of sliding sleeve 41 is sleeved outside of supporting part 12, and is in coaxial rotation fit with the same, the part of stepped hole and supporting part 12 is a small diameter hole section, the part on the right side is a large diameter hole section, and cloth roller shaft head 3 and annular boss 6 are both located inside of sliding sleeve 41.

The pulling handle 42 is arranged on the sliding sleeve 41, the pulling handle 42 is an L-shaped rod piece made of metal, a thread is arranged at the outer part of one end of the pulling handle 42, a threaded hole 45 is formed in the position, corresponding to the spiral groove 5, of the sliding sleeve 41, the pulling handle 42 is in threaded connection with the sliding sleeve 41, meanwhile, a locking nut 43 is arranged on the pulling handle 42, the pulling handle 42 is screwed into the threaded hole 45, the end part of the pulling handle 42 extends into the spiral groove 5, the pulling handle 42 is locked on the cylinder wall of the sliding sleeve 41 through the locking nut 43, the end part of the pulling handle 42 is always located in the spiral groove 5, the cloth roller shaft head 3 is located on the inner side of the sliding sleeve 41, and the sliding sleeve 41 can move axially relative to the cloth roller shaft head 3 by rotating the pulling handle 42.

The circumferential length of the spiral groove 5 determines the rotation angle of the sliding sleeve 41, and the axial length of the spiral groove 5 determines the stroke of the sliding sleeve 41 in the axial direction thereof. The position of the sliding sleeve 41 corresponding to the spiral groove 5 is provided with a grease nipple 44, an oil hole of the grease nipple 44 is communicated with the spiral groove 5, and grease can be added into the spiral groove 5 through the grease nipple 44 to play a role in lubrication. After the cloth roller is fully wound, the loom stops working, the cutter cuts the cloth, after the thimble at one end of the cloth roller withdraws, an operator drives the sliding sleeve 41 to rotate for 180 degrees by pulling the handle 42, the sliding sleeve 41 moves along the axis direction, the right end of the sliding sleeve contacts with the end surface of the cloth roller and ejects the cloth roller from the head 3 of the cloth roller, and the disassembly of the cloth roller is completed.

The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. The auxiliary dismounting device for the cloth roller of the water-jet loom is characterized by comprising a cloth roller shaft, a cloth roller shaft head, an ejection mechanism and a fixed seat capable of being mounted on a loom wallboard, wherein the cloth roller shaft is arranged in the fixed seat, and two ends of the cloth roller shaft extend out of the fixed seat; the cloth roller shaft head is positioned outside the fixed seat and is fixedly connected with the corresponding end of the cloth roller shaft; the ejection mechanism is arranged on the fixed seat and comprises a sliding sleeve and a wrenching handle, and one end of the sliding sleeve is sleeved on the fixed seat and is in rotating fit with the fixed seat; the outer wall of the fixed seat is provided with a section of spiral groove, the pulling handle is arranged on the sliding sleeve, and one end of the pulling handle penetrates through the sliding sleeve and extends into the spiral groove; the cloth roller shaft head is positioned on the inner side of the sliding sleeve, and the sliding sleeve can move axially relative to the cloth roller shaft head by rotating and wrenching the handle.

2. The auxiliary dismounting device for the cloth roller of the water-jet loom as claimed in claim 1, wherein the fixing seat is provided with a shaft hole therein, and the cloth roller shaft is located in the shaft hole of the fixing seat and is rotatably engaged with the fixing seat.

3. The auxiliary dismounting device for the cloth roller of the water-jet loom as claimed in claim 1, wherein the fixing seat comprises a fixing seat body and a supporting part with a circular cross section, and the fixing seat body is provided with bolt holes connected with a loom wallboard; one end of the supporting part is fixedly connected with the fixing seat body into a whole, and the spiral groove is positioned on the circumferential surface of the supporting part.

4. The auxiliary dismounting device for the cloth roller of the water-jet loom as claimed in claim 1, wherein the sliding sleeve is provided with a threaded hole at a position corresponding to the spiral groove, the pulling handle is in threaded connection with the sliding sleeve, and the pulling handle is further provided with a lock nut.

5. The auxiliary dismounting device for the cloth roller of the water-jet loom as claimed in claim 1, wherein the sliding sleeve is provided with a grease nipple at a position corresponding to the spiral groove, and an oil hole of the grease nipple is communicated with the spiral groove.

6. The auxiliary dismounting device for the cloth roller of the water-jet loom as claimed in claim 1, characterized in that the shaft head of the cloth roller is of a disc structure, the axis of the shaft head of the cloth roller is coincident with the axis of the cloth roller shaft, and the center of the shaft head of the cloth roller is detachably and fixedly connected with the cloth roller shaft through a bolt.

7. The auxiliary dismounting device for the cloth roller of the water-jet loom as claimed in claim 1, characterized in that the side of the head of the cloth roller, which faces away from the cloth roller shaft, is provided with an annular boss which is matched with the end hole of the cloth roller; the annular boss is of an open ring structure coaxial with the cloth roller shaft, and one side of the annular boss is connected with the end face of the cloth roller shaft head to form an integral structure.

8. The auxiliary dismounting device for the cloth roller of the water-jet loom as claimed in claim 7, wherein the outer edge of the end face of the annular boss, which faces away from the shaft head of the cloth roller, is chamfered.