CN217459743U - Loom beam deviation correcting device of loom - Google Patents

Abstract

A warp beam deviation correcting device of a loom comprises a transverse moving mechanism, wherein the transverse moving mechanism comprises a support, a motor, a screw rod, a moving sleeve and a moving bearing seat, the right end of the moving sleeve is arranged in the moving bearing seat, the motor is fixed on a motor frame, the motor frame is provided with a speed reducer, the speed reducer is connected with the screw rod and the motor, the right end of the screw rod is provided with a supporting seat, a supporting seat base is arranged below the supporting seat, the screw rod is arranged in a moving sleeve cavity in a penetrating manner, the left end of the screw rod is provided with a check ring which is fixed on the screw rod, the outer wall of the right end of the moving sleeve is provided with a moving sleeve bearing, the moving bearing seat is arranged at the right end of the moving sleeve, the moving sleeve is arranged in the moving bearing seat, the left end of the moving bearing seat is provided with a bearing seat cover plate which is arranged on the moving sleeve, the right side surface of the bearing seat cover plate is abutted against the moving sleeve bearing, the right end of the moving bearing seat is provided with a nut which is fixed on the right side surface of the moving bearing seat, the left end of the movable sleeve is provided with a clamp. Improve the quality of the finished silk screen and prolong the life of the reed.

Description

Loom beam deviation correcting device of loom

Technical Field

The utility model belongs to the technical field of weaving equipment, concretely relates to beam of a loom deviation correcting device.

Background

Weaving machines are one of the indispensable devices in the textile industry, being the machines for the rapid processing of fibers into textile products. The technical development of the present loom is mature, wherein the beam of a loom is a roller for winding warp, the warp is gradually unwound from the beam of a loom and consumed and vertically passes through the reed gap between reed blades during normal weaving, but when a silk screen with the diameter of the warp being less than 0.3mm is woven, the industry usually adopts a sectional warping process to wind the warp onto a roller shaft to be used as the beam of the loom, a certain yarn winding inclination generally exists at two ends of the roller shaft used in the sectional warping process, the yarn winding inclination is convenient for completing the sectional warping process, when the beam of a loom is transferred onto the loom and consumed along with the unwinding of the warp, the whole warp layer gradually deviates along the inclination, so that the warp is no longer perpendicular to the reed, if no adjustment is made, the friction between the warp and the reed blades is larger along with the increase of the warp deviation, and even the bad consequences of warp abrasion and reed blades can be caused, therefore, the correction is usually performed manually; in addition, the normal weaving shaft may have the situation that the warp yarn is not perpendicular to the reed to generate friction in the normal weaving process.

Currently, there are two main methods for correcting deviation: firstly, the position of the reed is moved manually, and secondly, the position of the beam is moved manually, and the final purpose of the reed and the beam is to enable the warp to be perpendicular to the steel buckle to eliminate friction. The former is to move the reed towards the direction of warp layer deviation, but the operation of frequently moving the reed in the weaving process is very inconvenient, and the fixed strength of the reed can be influenced, so that accidents are easily caused; the former usually moves the beam in the opposite direction of the warp layer, and the beam is manually pried by a crowbar at present to move the beam transversely for a certain distance, but the deviation rectifying operation has high labor intensity, and the transverse moving distance of the beam is not easy to control.

In view of the above, there is a need for a warp beam deviation correcting device which has a simple structure, is convenient to use, is time-saving and labor-saving to operate, and can accurately move the warp beam distance in a manual mode or an electric mode. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.

SUMMERY OF THE UTILITY MODEL

The task of the utility model is to provide a beam of a loom deviation correcting device is favorable to the beam of a loom to carry out accurate ground lateral displacement through the lateral shifting device in the certain limit and ensure to keep perpendicular and in time eliminate the friction between warp yarn and the reed, helps improving the quality of finished product silk screen and the life of extension reed.

The utility model aims to solve the problem that the weaving shaft deviation correcting device of the weaving machine comprises a transverse moving mechanism, wherein the transverse moving mechanism comprises a bracket, a motor fixed on the bracket, a screw rod in transmission connection with the motor, a moving sleeve sleeved on the screw rod and a moving bearing seat in threaded connection with the screw rod, the right end of the moving sleeve is rotationally arranged in the moving bearing seat, the motor is fixed at the right end position above the bracket through a motor frame, the lower part of the motor frame is fixedly connected with the bracket, the motor is fixed on the motor frame, a reducer is also fixed on the motor frame, the reducer is respectively in transmission connection with the screw rod and the motor, a bearing seat is arranged at the position corresponding to the left side of the motor frame at the right end of the screw rod, a bearing seat base is arranged below the bearing seat, the supporting seat base is fixed on the bracket, the supporting seat is fixed above the supporting seat base, the screw rod is rotationally arranged on the supporting seat, a moving sleeve cavity is formed in the moving sleeve, the screw rod is arranged in the moving sleeve cavity in a penetrating way, the left end part of the screw rod is provided with a check ring which is fixed on the screw rod through a snap spring, the outer wall of the right end of the moving sleeve is provided with a moving sleeve bearing which is fixed on the moving sleeve through a moving sleeve bearing check ring, the moving bearing seat is sleeved on the right end part of the moving sleeve, the moving sleeve is rotationally arranged in the moving bearing seat through the moving sleeve bearing, the left end of the moving bearing seat is provided with a bearing seat cover plate which is sleeved on the moving sleeve and fixed on the left side surface of the moving bearing seat, the right side surface of the bearing seat cover plate is abutted against the movable sleeve bearing, a nut in threaded connection with the screw is arranged at the right end of the movable bearing seat, the nut is fixed on the right side surface of the movable bearing seat, and a clamp is clamped and fixed at the left end of the movable sleeve.

The utility model discloses a specific embodiment, one end of clamp press from both sides tightly to be fixed on a beam of loom, the beam of loom rotationally set up between face-to-face parallel arrangement's a left wallboard and a right wallboard each other, the support through a set of support fix with screw on the side of one side that left wallboard was kept away from to right wallboard, both ends are formed with a left spindle nose and a right spindle nose respectively about beam of loom length direction, left spindle nose go up the cover and be equipped with a left sliding sleeve, right spindle nose go up the cover and be equipped with a right sliding sleeve, left wallboard, right wallboard be fixed with a left support plate spindle nose and a right spindle nose backup pad in the position department corresponding to left sliding sleeve and right sliding sleeve respectively left spindle nose backup pad and right spindle nose backup pad on articulated respectively have a left spindle nose backup pad staple bolt and a right spindle nose backup pad staple bolt, left sliding sleeve and right sliding sleeve support respectively in corresponding left support plate and right spindle nose backup pad and through left spindle nose backup pad staple bolt And the left spindle nose support plate hoop is provided with a left locking screw fixed with the left spindle nose support plate, the right spindle nose support plate hoop is provided with a right locking screw fixed with the right spindle nose support plate, the left spindle nose support plate is fixed on the left wallboard through a set of left spindle nose support plate fixing screws, and the right spindle nose support plate is fixed on the right wallboard through a set of right spindle nose support plate fixing screws.

In another specific embodiment of the utility model, motor frame below through a set of motor frame screw and support fixed connection, the motor through a set of motor set screw fix on the motor frame, the bearing base through a set of bearing base fix with screw on the support, the bearing through a set of bearing fix with screw in bearing base top, the bearing apron through a set of bearing apron fix with screw on the left surface of mobile bearing seat, the nut through a set of nut fix with screw on the right flank of mobile bearing seat.

In another specific embodiment of the present invention, the speed reducer has a motor input end, a manual input end and an output end, the motor has a motor shaft connected to the motor input end in a transmission manner, one end of the screw rod is connected to the output end in a transmission manner, and the manual input end has a hand wheel mounted thereon.

In another specific embodiment of the present invention, a limiting post is disposed below the movable bearing seat, a limiting groove is disposed on the bracket and corresponding to the limiting post along the left-right direction, and the limiting post extends downward and extends into the limiting groove.

In still another specific embodiment of the present invention, the two ends of the clamp are respectively sleeved on the right axle head and the movable sleeve and are locked and fixed by a set of clamp screws.

The utility model discloses a and then a specific embodiment, the external diameter of retaining ring and the internal diameter phase-match that removes the casing chamber, the external diameter of screw rod is less than remove the internal diameter in casing chamber.

In a more specific embodiment of the present invention, the left end of the driving shaft further comprises a circle of transmission gear, a transmission shaft gear is disposed on the left wall plate and is in transmission connection with the transmission gear, and the transmission shaft gear is in transmission connection with a main motor disposed on the left wall plate.

The utility model adopts the above structure after, the beneficial effect who has: firstly, as the structure that the beam rotates on the sliding sleeve and is driven by the transverse moving mechanism in a manual or electric mode to realize transverse movement is adopted, the transverse moving distance of the beam can be timely and accurately controlled when friction occurs between the warp and the reed, the warp and the reed are ensured to be kept vertical, the quality of the finished silk screen is effectively improved, the service life of the reed is prolonged, and the problems of time and labor waste caused by manually correcting the position of the beam or the reed in the prior art are solved; secondly, because the transverse movement action can be carried out in the weaving process, the normal unwinding of the warp yarn can not be influenced, and the influence on the production efficiency of the weaving machine caused by the shutdown is avoided.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a side partial sectional view of the lateral shifting mechanism of the present invention.

In the figure: 1. the left wall plate, 11, a left shaft head support plate, 111, a left shaft head support plate hoop, 112, a left locking screw, 113, a left shaft head support plate fixing screw, 12, a transmission shaft gear, 13 and a main motor; 2. the left wall board, 21, a left spindle nose support plate, 211, a left spindle nose support plate hoop, 212, a left locking screw, 213 and a left spindle nose support plate fixing screw; 3. a beam of loom, 31, a left shaft head, 311, a left sliding sleeve, 32, a right shaft head, 321, a right sliding sleeve, 33, a transmission gear; 4. the device comprises a transverse moving mechanism, 41, a bracket, 411, a bracket screw, 412, a limiting groove, 42, a hoop, 421, a hoop screw, 43, a motor, 431, a motor fixing screw, 432, a motor shaft, 44, a motor frame, 441, a reducer, 4411, a motor input end, 4412, a manual input end, 44121, a hand wheel, 4413, an output end, 442, a motor frame screw, 45, a screw rod, 451, a support seat, 4511, a support seat screw, 4512, a support seat base, 45121, a support seat base screw, 452, a retaining ring, a clamp spring, 453, 46, a moving sleeve, 461, a moving sleeve cavity, 462, a moving sleeve bearing, 463, a moving sleeve bearing retaining ring, 47, a moving bearing seat, 471, a nut, 4711, a nut screw, 472, a bearing seat cover plate, 4721, a bearing seat cover plate screw, 473 and a limiting column.

Detailed Description

In order to clearly understand the technical essence and advantages of the present invention, the following embodiments are described in detail, but the description of the embodiments is not intended to limit the present invention, and any equivalent changes made according to the present invention, which are merely formal and insubstantial, should be considered as the technical scope of the present invention.

In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are based on the position shown in the corresponding fig. 1, and thus, should not be interpreted as a specific limitation to the technical solution provided by the present invention.

Referring to fig. 1, 2 and 3, the present invention relates to a loom beam deviation rectifying device, which comprises a lateral moving mechanism 4, wherein the lateral moving mechanism 4 comprises a bracket 41, a motor 43 fixed on the bracket 41, a screw 45 in transmission connection with the motor 43, a moving sleeve 46 sleeved on the screw 45, and a moving bearing seat 47 in threaded connection with the screw 45, the right end of the moving sleeve 46 is rotatably disposed in the moving bearing seat 47, the motor 43 is fixed at the right end position above the bracket 41 through a motor frame 44, the lower part of the motor frame 44 is fixedly connected with the bracket 41, the motor 43 is fixed on the motor frame 44, a reducer 441 is further fixed on the motor frame 44, the reducer 441 is in transmission connection with the screw 45 and the motor 43, a bearing seat 451 is disposed at the position corresponding to the left side of the motor frame 44 at the right end of the screw 45, a supporting seat base 4512 is disposed below the supporting seat 451, the supporting seat base 4512 is fixed on the bracket 41, the supporting seat 451 is fixed above the supporting seat base 4512, the screw 45 is rotatably disposed on the supporting seat 451, a moving sleeve cavity 461 is formed in the moving sleeve 46, the screw 45 is inserted into the moving sleeve cavity 461, a retaining ring 452 is disposed at the left end of the screw 45, the retaining ring 452 is fixed on the screw 45 by a retaining spring 453, a moving sleeve bearing 462 is disposed on the outer wall of the right end of the moving sleeve 46, the moving sleeve bearing 462 is fixed on the moving sleeve 46 by a moving sleeve bearing retaining ring 463, the moving bearing seat 47 is sleeved at the right end of the moving sleeve 46, the moving sleeve 46 is rotatably disposed in the moving bearing seat 47 by the moving sleeve bearing 462, a bearing seat cover 472 is disposed at the left end of the moving shaft 47, the bearing seat cover plate 472 is sleeved on the movable sleeve 46 and fixed on the left side surface of the movable bearing seat 47, the right side surface of the bearing seat cover plate 472 abuts against the movable sleeve bearing 462, the right end of the movable bearing seat 47 is provided with a nut 471 in threaded connection with the screw 45, the nut 471 is fixed on the right side surface of the movable bearing seat 47, the left end of the movable sleeve 46 is clamped and fixed with a clamp 42, the outer diameter of the check ring 452 is matched with the inner diameter of the movable sleeve cavity 461, and the outer diameter of the screw 45 is smaller than the inner diameter of the movable sleeve cavity 461.

In this embodiment, one end of the clamp 42 is clamped and fixed on a driving shaft 3, the driving shaft 3 is rotatably disposed between a left wall plate 1 and a right wall plate 2 which are disposed in parallel facing each other, the bracket 41 is fixed on a side surface of the right wall plate 2 away from the left wall plate 1 by a set of bracket screws 411, a left spindle nose 31 and a right spindle nose 32 are respectively formed at the left and right ends of the driving shaft 3 in the length direction, a left sliding sleeve 311 is sleeved on the left spindle nose 31, a right sliding sleeve 321 is sleeved on the right spindle nose 32, a left spindle nose support plate 11 and a right spindle nose support plate 21 are respectively fixed on the left wall plate 1 and the right wall plate 2 at positions corresponding to the left sliding sleeve 311 and the right sliding sleeve 321, a left support plate spindle nose hoop 111 and a right support hoop 211 are respectively hinged on the left support plate 11 and the right spindle nose support plate 21, the left sliding sleeve 311 and the right sliding sleeve 321 are respectively supported on the corresponding left spindle nose support plate 11 and the right spindle nose support plate 21 and are locked by being held tightly by the left spindle nose support plate hoop 111 and the right spindle nose support plate hoop 211, the left spindle nose support plate hoop 111 is provided with a left locking screw 112 fixed with the left spindle nose support plate 11, the right spindle nose support plate hoop 211 is provided with a right locking screw 212 fixed with the right spindle nose support plate 21, the left spindle nose support plate 11 is fixed on the left wall plate 1 by a set of left spindle nose support plate fixing screws 113, the right spindle nose support plate 21 is fixed on the right wall plate 2 by a set of right spindle nose support plate fixing screws 213, and two ends of the clamp 42 are respectively sleeved on the right spindle nose 32 and the movable sleeve 46 and are locked and fixed by a set of clamp screws 421.

Further, the lower side of the motor frame 44 is fixedly connected to the bracket 41 through a set of motor frame screws 442, the motor 43 is fixed to the motor frame 44 through a set of motor fixing screws 431, the support base 4512 is fixed to the bracket 41 through a set of support base screws 45121, the support base 451 is fixed to the upper side of the support base 4512 through a set of support base screws 4511, the support base cover 472 is fixed to the left side of the movable support base 47 through a set of support base cover plate screws 4721, and the nut 471 is fixed to the right side of the movable support base 47 through a set of nut screws 4711.

Furthermore, the speed reducer 441 has a motor input port 4411, a manual input port 4412 and an output port 4413, the motor 43 has a motor shaft 432 drivingly connected to the motor input port 4411, one end of the screw 45 is drivingly connected to the output port 4413, and the manual input port 4412 has a hand wheel 44121.

Further, a position-limiting post 473 is disposed below the movable bearing seat 47, a position-limiting groove 412 is disposed on the bracket 41 corresponding to the position-limiting post 473 along the left-right direction, and the position-limiting post 473 extends downward and protrudes into the position-limiting groove 412.

Furthermore, the left end of the driving shaft 3 forms a circle of transmission gear 33, a transmission shaft gear 12 in transmission connection with the transmission gear 33 is arranged on the left wall board 1, and the transmission shaft gear 12 is in transmission connection with a main motor 13 arranged on the left wall board 1.

Referring to fig. 1 in combination with fig. 2 and 3, in the weaving process of the loom, the main motor 13 drives the transmission shaft gear 12 to rotate, so that the transmission gear 33 engaged with the transmission shaft gear 12 rotates, and further drives the loom beam 3 to rotate, the warp threads are unwound from the loom beam 3 and pass through the reed, when the warp threads and the reed deviate, a worker can pull the right spindle head 32 by rotating the hand wheel 44121 or the control motor 43 to slide the loom beam 3 on the left sliding sleeve 311 and the right sliding sleeve 321 and correct the position between the warp threads and the reed, and the specific working principle is as follows: the hand wheel 44121 or the motor shaft 432 of the control motor 43 rotates, the output end 4413 of the speed reducer 441 drives the screw rod 45 to rotate, the nut 471 is displaced under the rotation of the screw rod 45 to drive the movable bearing seat 47 to drag the movable sleeve 46 to move, the movable sleeve 46 drags the right spindle head 32 through the hoop 42 to make the loom shaft 3 slide on the left sliding sleeve 311 and the right sliding sleeve 321, so as to realize the transverse movement of the loom shaft, in the process, the movable sleeve 46 is driven by the loom shaft 3 to rotate through the hoop 42, one end of the movable sleeve 46 is rotationally matched with the movable bearing seat 47 through the movable sleeve bearing 462, and the limiting column 473 slides reversely along the length of the limiting groove 412 when the movable bearing seat 47 moves, so that the movable bearing seat 47 is prevented from rotating along with the movable sleeve 46.

Claims (8)

1. A beam of a loom deviation correcting device of a loom which characterized in that: the device comprises a transverse moving mechanism (4), wherein the transverse moving mechanism (4) comprises a bracket (41), a motor (43) fixed on the bracket (41), a screw rod (45) in transmission connection with the motor (43), a moving sleeve (46) sleeved on the screw rod (45) and a moving bearing seat (47) in threaded connection with the screw rod (45), the right end of the moving sleeve (46) is rotationally arranged in the moving bearing seat (47), the motor (43) is fixed at the right end position above the bracket (41) through a motor frame (44), the lower part of the motor frame (44) is fixedly connected with the bracket (41), the motor (43) is fixed on the motor frame (44), a speed reducer (441) is also fixed on the motor frame (44), and the speed reducers (441) are respectively in transmission connection with the screw rod (45) and the motor (43), a support base (451) is arranged at the right end of the screw rod (45) at a position corresponding to the left side of the motor frame (44), a support base (4512) is arranged below the support base (451), the support base (4512) is fixed on the support frame (41), the support base (451) is fixed above the support base (4512), the screw rod (45) is rotationally arranged on the support base (451), a movable sleeve cavity (461) is formed in the movable sleeve (46), the screw rod (45) is arranged in the movable sleeve cavity (461) in a penetrating manner, a check ring (452) is arranged at the left end of the screw rod (45), the check ring (452) is fixed on the screw rod (45) through a clamp spring (453), a movable sleeve bearing (462) is arranged on the outer wall of the right end of the movable sleeve (46), and the movable sleeve bearing (462) is fixed on the movable sleeve (46) through a movable sleeve bearing check ring (463), the movable bearing seat (47) is sleeved at the end part of the right end of the movable sleeve (46), the movable sleeve (46) is rotationally arranged in the movable bearing seat (47) through a movable sleeve bearing (462), a bearing seat cover plate (472) is arranged at the left end of the movable bearing seat (47), the bearing seat cover plate (472) is sleeved on the movable sleeve (46) and fixed on the left side surface of the movable bearing seat (47), the right side surface of the bearing seat cover plate (472) abuts against the movable sleeve bearing (462), the right end of the movable bearing seat (47) is provided with a nut (471) in threaded connection with the screw rod (45), the nut (471) is fixed on the right side surface of the movable bearing seat (47), and the left end of the movable sleeve (46) is clamped and fixed with a clamp (42).

2. The apparatus for correcting a warp beam in a loom according to claim 1, wherein: one end of clamp (42) press from both sides tightly to fix on a beam of loom (3), beam of loom (3) set up rotatoryly face-to-face parallel arrangement's a left wallboard (1) and a right wallboard (2) each other between, support (41) fix on one side of keeping away from left wallboard (1) in right wallboard (2) through a set of support screw (411), both ends are formed with a left spindle nose (31) and a right spindle nose (32) respectively about beam of loom (3) length direction, left spindle nose (31) go up the cover and be equipped with a left sliding sleeve (311), right spindle nose (32) go up the cover and be equipped with a right sliding sleeve (321), left wallboard (1), right wallboard (2) be fixed with a left spindle nose backup pad (11) and a right spindle nose backup pad (21) respectively in the position department that corresponds to left sliding sleeve (311) and right sliding sleeve (321) left support plate (11) and right spindle nose backup pad (21) on articulated respectively have a left support plate to embrace a left support plate and hold of embracing Hoop (111) and a right spindle nose backup pad staple bolt (211), left side sliding sleeve (311) and right sliding sleeve (321) respectively the supporting on left spindle nose backup pad (11) and right spindle nose backup pad (21) that correspond and through left spindle nose backup pad staple bolt (111) and right spindle nose backup pad staple bolt (211) locking of holding tightly be provided with one on left spindle nose backup pad staple bolt (111) with left spindle nose backup pad (11) fixed left locking screw (112) be provided with on right spindle nose backup pad staple bolt (211) one with right spindle nose backup pad (21) fixed right locking screw (212), left side spindle nose backup pad (11) is fixed on left wallboard (1) through a set of left spindle nose backup pad set screw (113), right spindle nose backup pad (21) is through a set of right spindle nose backup pad set screw (213) on fixed wallboard (2).

3. The apparatus for correcting a warp beam in a loom according to claim 1, wherein: the motor support is characterized in that the lower portion of the motor support (44) is fixedly connected with a support (41) through a group of motor support screws (442), a motor (43) is fixed on the motor support (44) through a group of motor fixing screws (431), a support base (4512) is fixed on the support (41) through a group of support base screws (45121), a support base (451) is fixed above a support base (4512) through a group of support base screws (4511), a support base cover plate (472) is fixed on the left side face of a movable bearing base (47) through a group of support base cover plate screws (4721), and a nut (471) is fixed on the right side face of the movable bearing base (47) through a group of nut screws (4711).

4. The apparatus for correcting a warp beam in a loom according to claim 1, wherein: the speed reducer (441) is provided with a motor input end (4411), a manual input end (4412) and an output end (4413), the motor (43) is provided with a motor shaft (432) in transmission connection with the motor input end (4411), one end of the screw rod (45) is in transmission connection with the output end (4413), and the manual input end (4412) is provided with a hand wheel (44121).

5. The apparatus for correcting a warp beam in a loom according to claim 1, wherein: a limiting column (473) is arranged below the movable bearing seat (47), a limiting groove (412) is formed in the position, corresponding to the limiting column (473), on the support (41) in the left-right direction, and the limiting column (473) extends downwards and extends into the limiting groove (412).

6. The apparatus for correcting a warp beam in a loom according to claim 1, wherein: the two ends of the hoop (42) are respectively sleeved on the right shaft head (32) and the movable sleeve (46) and are locked and fixed through a group of hoop screws (421).

7. The apparatus for correcting a warp beam in a loom according to claim 1, wherein: the outer diameter of the retainer ring (452) is matched with the inner diameter of the movable sleeve cavity (461), and the outer diameter of the screw rod (45) is smaller than the inner diameter of the movable sleeve cavity (461).

8. The apparatus for correcting a warp beam in a loom according to claim 2, wherein: the left end of the driving shaft (3) is also provided with a circle of transmission gear (33), a transmission shaft gear (12) in transmission connection with the transmission gear (33) is arranged on the left wall plate (1), and the transmission shaft gear (12) is in transmission connection with a main motor (13) arranged on the left wall plate (1).

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