CN217809864U - Tension adjusting device for warping machine - Google Patents

Abstract

The utility model discloses a tension adjusting device for warper, include with the last yarn matched with adjustment base of warper, the bottom four corners of adjustment base is all rotated and is installed the area and lock the universal wheel, and the setting of area lock universal wheel can be used whole device removal to the position of needs, improves and uses the flexibility, the top fixedly connected with rectangle suit pipe of adjustment base, the intraductal slip cap of rectangle suit are equipped with the rectangle pole, and the top of rectangle pole extends to the top of rectangle suit pipe, and the rectangular channel has been seted up on the top of rectangle pole, and slidable mounting has elastic pressure detection mechanism in the rectangular channel. The utility model discloses be convenient for automatic drive squeeze roll rebound in the time of the yarn pine carries out in time adjustment to the tensile force of yarn, improves adjustment efficiency and adjustment promptness, and four settings of taking the lock universal wheel, can remove whole device to the position of needs and use, improve and use the flexibility.

Description

Tension adjusting device for warping machine

Technical Field

The utility model relates to a tension adjustment equipment technical field especially relates to a tension adjusting device for warper.

Background

The warping machine is a machine for weaving cloth in the field of weaving, weaving refers to a multi-scale structure processing technology of fibers or fiber aggregates, various yarns continuously shuttle on different stations in the weaving process of the conventional warping machine, and the yarns of the stations slip and loosen due to long-time use, so that the non-uniform phenomenon of the woven cloth can be caused; the position of weaving roller is adjusted to the manual work now mostly and is realized the purpose of adjustment yarn tensile force, and this kind of regulation mode is wasted time and energy, also appears easily and adjusts untimely, can not satisfy the user demand, therefore we have provided a tension adjusting device for warper to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tension adjusting device for a warping machine.

In order to realize the purpose, the utility model adopts the following technical scheme:

a tension adjusting device for a warping machine comprises an adjusting base matched with yarns on the warping machine, wherein the yarns on the warping machine are in a tensioned state, four corners of the bottom of the adjusting base are rotatably provided with universal wheels with locks, the universal wheels with the locks are arranged, the whole device can be moved to a required position for use, the use flexibility is improved, the top of the adjusting base is fixedly connected with a rectangular sleeving pipe, a rectangular rod is slidably sleeved in the rectangular sleeving pipe, the top end of the rectangular rod extends to the upper part of the rectangular sleeving pipe, a rectangular groove is formed in the top end of the rectangular rod, an elastic pressure detecting mechanism is slidably arranged in the rectangular groove, the top end of the elastic pressure detecting mechanism extends to the upper part of the rectangular rod and is fixedly connected with a U-shaped seat, an extrusion roller is rotatably arranged between the front side inner wall and the rear side inner wall of the U-shaped seat, and the top of the extrusion roller is movably contacted with the bottom of the yarns, the elastic pressure detection mechanism is used for detecting the extrusion force of the extrusion roller, the top of the adjusting base is rotatably provided with a thread rotation driving mechanism which is positioned in the rectangular sleeving pipe, the rectangular rod is sleeved on the thread rotation driving mechanism in a threaded manner, the thread rotation driving mechanism is used for driving the rectangular rod to move so as to drive the extrusion roller to move upwards to extrude and tighten yarns, the bottom of the right side of the rectangular sleeving pipe is fixedly connected with a driving motor, the left end of an output shaft of the driving motor extends into the rectangular sleeving pipe and is installed with the thread rotation driving mechanism, the driving motor is used for driving the thread rotation driving mechanism, the front side of the driving motor is fixedly and electrically connected with a controller, the controller is electrically connected with the elastic pressure detection mechanism, and the elastic pressure detection mechanism and the controller are electrically connected, so that the driving motor can be automatically controlled to be started when the extrusion force of the extrusion roller on the yarns is small, first through-hole has been seted up on the left side inner wall of rectangle cover dress pipe, fixedly connected with guiding mechanism between the top inner wall of first through-hole and the bottom inner wall, guiding mechanism's right side and the left side bottom fixed connection of rectangle pole, guiding mechanism plays the effect to the vertical direction of rectangle pole, through the squeeze roll, the U-shaped seat, the rectangle cover dress pipe, the rectangle pole, driving motor, a controller, elastic pressure detection mechanism, screw thread rotary drive mechanism and guiding mechanism cooperate, be convenient for automatic drive squeeze roll rebound when the yarn becomes loose in time adjust the tensile force of yarn, improve adjustment efficiency and adjustment promptness.

Preferably, elastic pressure detection mechanism establishes the carriage release lever at the rectangular channel including the slip cover, fixedly connected with pressure sensor on the bottom inner wall of rectangular channel, and pressure sensor's top is the compression spring that sense terminal and fixedly connected with are in compression state, and pressure sensor is used for detecting compression spring's extrusion force, compression spring's top and the bottom fixed connection of carriage release lever, pressure sensor and controller electric connection, the top of carriage release lever and the bottom fixed connection of U-shaped seat.

Preferably, the screw thread rotary driving mechanism comprises a screw rod which is rotatably installed at the top of the adjusting base, a rectangular rod thread sleeve is arranged on the screw rod, the rectangular rod thread sleeve is arranged in a mode of being arranged on the screw rod and capable of driving the rectangular rod to move when the screw rod rotates, a first bevel gear is fixedly arranged on the screw rod in a sleeved mode, a second bevel gear is meshed with the bottom of the right side of the first bevel gear, the left end of an output shaft of a driving motor is fixedly connected with the right side of the second bevel gear, and a rectangular sleeving pipe is rotatably arranged on the output shaft of the driving motor in a sleeved mode.

Preferably, guiding mechanism includes the guide bar of fixed connection between first through-hole top inner wall and bottom inner wall, and the sliding sleeve is equipped with the guide block on the guide bar, the right side of guide block and the left side bottom fixed connection of rectangle pole, and guide block and guide bar cooperate, can play the effect to the rectangle pole direction.

Preferably, the right side of the top of the adjusting base is fixedly connected with a storage battery, and the driving motor is electrically connected with the storage battery.

Preferably, the same pin shaft is fixedly embedded in the front inner wall and the rear inner wall of the U-shaped seat, a first circular hole is formed in the front side of the squeeze roller, two first bearings are fixedly sleeved in the first circular hole, and the inner sides of the inner rings of the first bearings are fixedly connected with the outer side of the pin shaft.

Preferably, a second circular hole is formed in the top of the adjusting base, a second bearing is fixedly sleeved in the second circular hole, and the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the screw rod.

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

1. the extrusion roller, the U-shaped seat, the rectangular sleeving pipe, the rectangular rod, the driving motor, the controller, the elastic pressure detection mechanism, the thread rotation driving mechanism and the guide mechanism are matched, so that the extrusion roller is automatically driven to move upwards to adjust the tension of the yarn in time when the yarn becomes loose, and the adjustment efficiency and the adjustment timeliness are improved;

2. the whole device can be moved to a required position for use by arranging the four universal wheels with the locks, so that the use flexibility is improved;

the utility model discloses be convenient for automatic drive squeeze roll rebound in the time of the yarn pine carries out timely adjustment to the tensile force of yarn, improves adjustment efficiency and adjustment promptness, and four settings of taking the lock universal wheel, can use whole device removal to the position of needs, improve and use the flexibility.

Drawings

Fig. 1 is a schematic structural view of a tension adjusting device for a warping machine according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100. a yarn; 101. adjusting the base; 1. a squeeze roll; 2. a rectangular bar; 3. a travel bar; 4. a rectangular groove; 5. a pressure sensor; 6. a compression spring; 7. a screw; 8. a first through hole; 9. a guide bar; 10. a storage battery; 11. a U-shaped seat; 12. a guide block; 13. a rectangular sleeving pipe; 14. a first bevel gear; 15. a second bevel gear; 16. a drive motor; 17. and a controller.

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.

Referring to fig. 1-3, a tension adjusting device for a warping machine, including an adjusting base 101 matched with a yarn 100 on the warping machine, at this time, the yarn 100 on the warping machine is in a tense state, four corners of the bottom of the adjusting base 101 are all rotatably mounted with universal wheels with locks, the arrangement of the universal wheels with locks, the whole device can be moved to a required position for use, thereby improving the use flexibility, the top of the adjusting base 101 is fixedly connected with a rectangular sleeving pipe 13, a rectangular rod 2 is slidably sleeved in the rectangular sleeving pipe 13, so that the front side, the rear side, the left side and the right side of the rectangular rod 2 are respectively connected with the front side inner wall, the rear side inner wall, the left side inner wall and the right side inner wall are in sliding contact, the top of the rectangular rod 2 extends to the upper side of the rectangular sleeving pipe 13, the top of the rectangular rod 2 is provided with a rectangular groove 4, a pressure detecting mechanism is slidably mounted in the rectangular groove 4, wherein the elastic pressure detecting mechanism comprises a moving rod 3 slidably sleeved in the rectangular groove 4, the moving rod 3 is in a manner that the moving rod 3 is in sliding contact with the side wall corresponding to the rectangular groove 4, a pressure detecting mechanism for detecting the compression sensor is connected with a compression sensor, the top of a compression sensor, a compression sensor is connected with a compression sensor at the top of a compression spring fixed on the right side wall of the rectangular groove 6, and a compression sensor, a compression sensor is connected with a compression sensor at the top of the bottom of the limiting groove 6;

the top end of the moving rod 3 extends to the upper part of the rectangular rod 2 and is fixedly connected with a U-shaped seat 11, a squeeze roller 1 is rotatably arranged between the front inner wall and the rear inner wall of the U-shaped seat 11, wherein the front inner wall and the rear inner wall of the U-shaped seat 11 are fixedly embedded with the same pin shaft, a first circular hole is arranged at the front side of the squeeze roller 1, two first bearings are fixedly sleeved in the first circular hole, the inner sides of the inner rings of the first bearings are fixedly connected with the outer sides of the pin shafts, the squeeze roller 1 is rotatably arranged between the front inner wall and the rear inner wall of the U-shaped seat 11 through the matching of the two first bearings and the pin shaft, the top of the squeeze roller 1 is movably contacted with the bottom of the yarn 100, a thread rotation driving mechanism positioned in a rectangular sleeving pipe 13 is rotatably arranged at the top of the adjusting base 101, and the rectangular rod 2 is sleeved on the thread rotation driving mechanism, wherein the thread rotation driving mechanism comprises a screw rod 7 which is rotatably arranged at the top of the adjusting base 101, a second circular hole is arranged at the top of the adjusting base 101, a second bearing is fixedly sleeved in the second circular hole, the inner side of an inner ring of the second bearing is fixedly connected with the outer side of the screw rod 7, the second bearing has the effect of rotatably installing the screw rod 7, a rectangular rod 2 is sleeved on the screw rod 7 in a threaded manner, a thread groove is arranged at the bottom end of the rectangular rod 2 and is in threaded connection with the screw rod 7, the thread groove and the screw rod 7 are in threaded connection, the rectangular rod 2 can be driven to move vertically when the screw rod 7 rotates, a first bevel gear 14 is fixedly sleeved on the screw rod 7, a second bevel gear 15 is meshed at the bottom of the right side of the first bevel gear 14, a driving motor 16 is fixedly connected with the bottom of the right side of the rectangular sleeving pipe 13, and the left end of an output shaft of the driving motor 16 is fixedly connected with the right side of the second bevel gear 15, the rectangular sleeving pipe 13 is rotatably sleeved on the output shaft of the driving motor 16, wherein a third circular hole is formed in the inner wall of the right side of the rectangular sleeving pipe 13, an installation bearing is fixedly sleeved in the third circular hole, the inner side of an inner ring of the installation bearing is fixedly connected with the outer side of the output shaft of the driving motor 16, and the installation bearing has the effect of enabling the output shaft of the driving motor 16 to be installed and rotated;

fixed and electrically connected with controller 17 of driving motor 16's front side, pressure sensor 5 and controller 17 electric connection's mode, can be when squeeze roll 1 is less to the extrusion force of yarn 100, automatic control driving motor 16 opens, first through-hole 8 has been seted up on the left side inner wall of rectangle cover tubulation 13, fixedly connected with guiding mechanism between the top inner wall of first through-hole 8 and the bottom inner wall, guiding mechanism's right side and the left side bottom fixed connection of rectangular rod 2, wherein guiding mechanism includes guide bar 9 of fixed connection between 8 top inner walls of first through-hole and bottom inner wall, sliding sleeve is equipped with guide block 12 on guide bar 9, wherein the guiding hole has been seted up at the top of guide block 12, the inner wall of guide hole slides with the outside of guide bar 9, the right side of guide block 12 and the left side bottom fixed connection of rectangular rod 2, the guide hole on the guide block 12 cooperatees with guide bar 9, play the effect to rectangular rod 2 direction, top right side fixed connection of adjustment base 101 has battery 10, driving motor 16 and battery 10 electric connection, the adjustment is convenient for the adjustment of driving motor 16 in time the adjustment and the efficiency of the utility model is improved four take the elastic force to the extrusion roller and the convenient for the adjustment, the automatic adjustment of the free-moving device that the yarn uses, the tensile force to carry out the tensile adjustment, the utility model, the efficiency of the adjustment, the efficiency of the utility model, it is improved to carry out the use of the universal take.

The working principle is as follows: in the process that the warping machine weaves the yarns 100 on the warping machine, the bottom of the yarns 100 in a tense state is in close contact with the top of the squeeze roller 1, the compression spring 6 is in a compression state at the moment, the four universal wheels with locks are in a lock-up state, the pressure sensor 5 detects the extrusion force, when the yarns 100 are loosened, the elastic force of the compression spring 6 in the compression state drives the movable rod 3 to move upwards, the movable rod 3 drives the squeeze roller 1 to move upwards through the U-shaped seat 11, so that the top of the squeeze roller 1 is always in movable contact with the bottom of the yarns 100, the extrusion force on the squeeze roller 1 is reduced due to the loosening of the yarns 100, the extrusion force on the pressure sensor 5 by the compression spring 6 is reduced, when the pressure sensor 5 detects that the extrusion force is lower than a preset value, the pressure sensor 5 transmits a signal to the controller 17, the controller 17 controls the driving motor 16 to be started, an output shaft of a driving motor 16 drives a second bevel gear 15 to rotate, the second bevel gear 15 drives a first bevel gear 14 meshed with the second bevel gear to rotate, the first bevel gear 14 drives a screw rod 7 to rotate, the screw rod 7 rotates to drive a rectangular rod 2 to move upwards under the action of a thread groove formed in the rectangular rod 2, the rectangular rod 2 drives a guide block 12 to slide upwards on a guide rod 9, the rectangular rod 2 drives a pressure sensor 5 to move upwards while moving upwards, the pressure sensor 5 extrudes a movable rod 3 to move upwards through a compression spring 6, the movable rod 3 drives an extrusion roller 1 to extrude the bottom of a yarn 100 upwards through a U-shaped seat 11, the yarn 100 is extruded and tightened, the extrusion roller 1 is limited to move upwards after the yarn 100 is extruded and tightened, the pressure sensor 5 which continues to move upwards extrudes the compression spring 6 upwards, pressure sensor 5 loops through compression spring 6, carriage release lever 3 and U-shaped seat 11 extrude squeeze roll 1, the effect is mutual because of the power, pressure sensor 5 detects extruded reaction force, when detecting that its extrusion force reaches the default, pressure sensor 5 gives controller 17 with signal transmission, controller 17 control driving motor 16 closes, make be convenient for automatic drive squeeze roll 1 rebound when yarn 100 becomes loose in time adjust the tensile force of yarn 100, improve adjustment efficiency and adjustment promptness, and the setting of four area lock universal wheels, can remove whole device to the position that needs and use, improve and use the flexibility.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a tension adjusting device for warper, include adjustment base (101) with yarn (100) matched with on the warper, a serial communication port, the top fixedly connected with rectangle suit pipe (13) of adjustment base (101), sliding sleeve has rectangle pole (2) in rectangle suit pipe (13), the top of rectangle pole (2) extends to the top of rectangle suit pipe (13) and has seted up rectangular channel (4), sliding mounting has elastic pressure detection mechanism in rectangular channel (4), elastic pressure detection mechanism's top extends to the top of rectangle pole (2) and fixedly connected with U-shaped seat (11), it installs squeeze roller (1) to rotate between the front side inner wall of U-shaped seat (11) and the rear side inner wall, the top of squeeze roller (1) and the bottom swing joint of yarn (100), the top of adjustment base (101) is rotated and is installed the screw thread rotary driving mechanism who is located rectangle suit pipe (13), rectangle pole (2) screw thread rotary driving mechanism is last, the right side bottom fixedly connected with driving motor (16) of rectangle suit pipe (13), the left side fixed connection has seted up screw thread rotary driving mechanism (16) and the electric connection of the electric property detection mechanism (13) of the right side of the screw thread rotary sleeve (13), a guide mechanism is fixedly connected between the top inner wall and the bottom inner wall of the first through hole (8), and the right side of the guide mechanism is fixedly connected with the bottom of the left side of the rectangular rod (2).

2. The tension adjusting device for the warping machine according to claim 1, wherein the elastic pressure detecting mechanism comprises a moving rod (3) which is slidably sleeved in a rectangular groove (4), a pressure sensor (5) is fixedly connected to the inner wall of the bottom of the rectangular groove (4), the top of the pressure sensor (5) is a detecting end and is fixedly connected with a compression spring (6) in a compressed state, the top end of the compression spring (6) is fixedly connected with the bottom end of the moving rod (3), the pressure sensor (5) is electrically connected with a controller (17), and the top end of the moving rod (3) is fixedly connected with the bottom of the U-shaped seat (11).

3. The tension adjusting device for the warping machine according to claim 1, wherein the threaded rotary driving mechanism comprises a screw (7) rotatably mounted at the top of the adjusting base (101), the rectangular rod (2) is in threaded sleeve connection with the screw (7), a first bevel gear (14) is fixedly sleeved on the screw (7), a second bevel gear (15) is meshed with the bottom of the right side of the first bevel gear (14), the left end of the output shaft of the driving motor (16) is fixedly connected with the right side of the second bevel gear (15), and the rectangular sleeve pipe (13) is rotatably sleeved on the output shaft of the driving motor (16).

4. A tension adjustment device for a warper according to claim 1, wherein the guide mechanism comprises a guide bar (9) fixedly connected between the top inner wall and the bottom inner wall of the first through hole (8), a guide block (12) is slidably sleeved on the guide bar (9), and the right side of the guide block (12) is fixedly connected with the bottom of the left side of the rectangular bar (2).

5. The tension adjusting apparatus for a warping machine according to claim 1, wherein the top right side of the adjusting base (101) is fixedly connected with a storage battery (10), and the driving motor (16) is electrically connected with the storage battery (10).

6. The tension adjusting device for the warper according to claim 1, wherein the same pin shaft is fixedly embedded on the front inner wall and the rear inner wall of the U-shaped seat (11), a first circular hole is formed in the front side of the squeeze roller (1), two first bearings are fixedly sleeved in the first circular hole, and the inner sides of the inner rings of the first bearings are fixedly connected with the outer sides of the pin shafts.

7. The tension adjusting device for the warping machine according to claim 3, wherein a second circular hole is formed in the top of the adjusting base (101), a second bearing is fixedly sleeved in the second circular hole, and the inner side of an inner ring of the second bearing is fixedly connected with the outer side of the screw (7).

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