CN213770927U

CN213770927U - Hose winding and unwinding device for automatic hank reeling machine

Info

Publication number: CN213770927U
Application number: CN202022327129.7U
Authority: CN
Inventors: 龚江帆; 陆建华; 黄仁豹
Original assignee: Jiangsu New Victor Industrial Co ltd
Current assignee: Jiangsu New Victor Industrial Co ltd
Priority date: 2020-09-10
Filing date: 2020-10-19
Publication date: 2021-07-23
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an automatic hose winding and unwinding devices that hank reeling machine was used, it includes motor band pulley, transition band pulley, rolling axle band pulley and gyro wheel band pulley, the motor band pulley passes through the hold-in range and drives gyro wheel band pulley and transition band pulley syntropy and rotate, and the gyro wheel band pulley drives the gyro wheel again and rotates, and the transition band pulley drives the rolling axle band pulley through the hold-in range again and rotates and drive the synchronous rotation of wind-up roll, the winding has the hose on the wind-up roll, and settle after the head of hose passes each gyro wheel in guider, and the wind-up roll is installed on the wind-up roll simultaneously, the inside cavity of wind-up axle, the terminal inside centre bore that penetrates the wind-up axle from the one end of wind-up axle of hose to install the negative pressure generator at the other end of wind-up axle. The utility model discloses a hose receive and release operation and negative pressure and snatch the yarn, can pull the end of a thread of tying up the stranded conductor from the tail end to the front end, gather the yarn operation for follow-up going on and provide convenience, improved working effect greatly.

Description

Hose winding and unwinding device for automatic hank reeling machine

Technical Field

The utility model belongs to the textile machinery field, concretely relates to automatic hose winding and unwinding devices that hank reeling machine was used.

Background

Along with the continuous development of the textile industry, the application of the hank reeling machine is more and more extensive, and the hank reeling machine is convenient to operate and high in working efficiency, so that the production cost can be greatly reduced.

The reeling machine is a machine for winding bobbin yarn on a rotary yarn frame to form a hank, the existing reeling machine generally comprises a frame, the rotary yarn frame rotationally connected to the frame, a motor or a rocking handle and the like for driving the rotary yarn frame to rotate, and the bobbin yarn is wound on the rotary yarn frame for a certain number of turns to form a hank. After accomplishing the hank, need tie the hank and knot, and if want to accomplish the automatic operation of tying up the hank, need draw the end of a thread of tying up the stranded conductor from the tail end to the front end to the piece of threading that passes the yarn subassembly that gathers, if this everything can only be operated through the manual work, with greatly reduced work effect, and increase the human cost. Therefore, it is necessary to create a device capable of gripping the yarn and guiding it to perform the above operations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic hose winding and unwinding devices that hank reeling machine was used for supplementary automatic hank reeling machine accomplishes the hank tying and knotts the operation.

The utility model adopts the technical proposal that: the utility model provides an automatic hose winding and unwinding devices that hank reeling machine was used, its includes motor band pulley, transition band pulley, rolling axle band pulley and gyro wheel band pulley, the motor band pulley passes through the hold-in range and connects transition band pulley and gyro wheel band pulley, and the transition band pulley passes through the hold-in range simultaneously and connects rolling axle band pulley, the motor band pulley drives gyro wheel band pulley and transition band pulley syntropy and rotates, and the gyro wheel band pulley drives the gyro wheel rotation again, and the transition band pulley drives rolling axle band pulley through the hold-in range again and rotates and drive the synchronous rotation of wind-up roll, the winding has the hose on the wind-up roll, and the end and the negative pressure device of hose are linked together, and settle in guider after the head of hose passes each gyro wheel.

Further, the winding roller is installed on the winding shaft, the winding shaft is hollow inside, the tail end of the hose penetrates into an inner center hole of the winding shaft from one end of the winding shaft, and a negative pressure generator is installed at the other end of the winding shaft.

Further, be equipped with one section screw thread section on the rolling axle to cup jointed the nut in this screw thread section, nut and frame fixed connection are equipped with long keyway in the place ahead of screw thread section simultaneously, install C font feather key in the long keyway, C font feather key card is gone into the keyway on the rolling axle band pulley and is linked firmly rather than, imbeds simultaneously in the epaxial long keyway of rolling, rolling axle band pulley is simultaneously with bearing housing fixed connection, and the bearing housing cup joints in the nut through the bearing for the fixed axis rotation can be done around the nut to rolling axle band pulley.

Further, the winding roller is connected with the winding shaft through a shaft sleeve.

Furthermore, the negative pressure generator is fixed on a flange, the flange is fixedly connected with the rack, and the bottom of the winding shaft extends into the flange to be matched with a central hole of the flange.

Furthermore, O-shaped rings for sealing are arranged between the central hole of the winding shaft and the flange and between the flange and the negative pressure generator.

Further, the gyro wheel includes gyro wheel A, gyro wheel B, gyro wheel C and gyro wheel D, and wherein gyro wheel A and gyro wheel B set up relatively, and gyro wheel C and gyro wheel D set up relatively, and gyro wheel A links to each other with the gyro wheel band pulley, and the hose passes between gyro wheel A and gyro wheel B and between gyro wheel C and the gyro wheel D.

Further, the transition belt wheel comprises a transition belt wheel A and a transition belt wheel B which are coaxially arranged, the transition belt wheel A is connected with the motor belt wheel and the roller belt wheel through a synchronous belt A, and the transition belt wheel B is connected with the winding shaft belt wheel through a synchronous belt B.

Furthermore, a one-way bearing is installed in the transition belt pulley A, and an inner ring of the one-way bearing is fixed with the transition belt pulley B at the same time, so that when the clockwise rotation speed of an outer ring of the one-way bearing is greater than the rotation speed of the inner ring, the one-way bearing can transmit torque to enable the inner ring to keep synchronous rotation speed, and when the anticlockwise rotation speed of the outer ring of the one-way bearing is greater than the rotation speed of the inner ring, the one-way bearing does not transmit torque.

Further, the guiding device is arranged at the outlet and is a tubular object sleeved on the head part of the hose for specifying the moving direction of the hose.

The utility model has the advantages that: this device can assist automatic hank reeling machine to accomplish and tie up the hank operation of knoing, and it snatchs the yarn through the operation of receiving and releasing and the negative pressure of hose, can pull the thread end of tying up the stranded conductor from the tail end to the front end to pass the piece of wearing yarn that gathers the yarn subassembly, and then gather the yarn operation for follow-up going on and facilitate, avoid only can operating through the manual work, improve work effect greatly, and reduceed the human cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural view of the device:

fig. 2 is a schematic structural view of a winding shaft of the device.

Labeled as: 1. the automatic winding machine comprises a motor belt pulley, 2 parts of a transition belt pulley A, 3 parts of a transition belt pulley B, 4 parts of a winding shaft belt pulley, 5 parts of a winding roller, 6 parts of a synchronous belt A, 7 parts of a synchronous belt B, 8 parts of a one-way bearing, 9-1 parts of a roller A, 9-2 parts of a roller B, 9-3 parts of a roller C, 9-4 parts of a roller D, 10 parts of a roller belt pulley, 11 parts of a guide device, 12 parts of a hose, 13 parts of a nut, 14 parts of a winding shaft, 15 parts of a bearing, 16 parts of a bearing sleeve, 17 parts of a sliding key, 18 parts of a flange, 19 parts of a negative pressure generator, 20 parts of a shaft sleeve, 21 parts of a rack, 22 parts of an O-shaped ring A, 23 parts of an O-shaped ring B.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an automatic hose winding and unwinding devices that hank machine was shaken, the device mainly used with orderly the coiling of hose on the wind-up roll to can orderly pay out the hose of coiling, make the hose can move forward in corresponding guider. Because the tail end of the hose is connected with the negative pressure generator, negative pressure can be formed in the hose to grab yarns.

As shown in fig. 1, the hose winding and unwinding device for the automatic hank reeling machine comprises a motor belt wheel 1, a transition belt wheel 2, a winding shaft belt wheel 4 and a roller belt wheel 10, wherein the motor belt wheel 1 is connected with the transition belt wheel a and the roller belt wheel 10 through a synchronous belt a, the transition belt wheel a and a transition belt wheel B are coaxially arranged, and the transition belt wheel B is connected with the winding shaft belt wheel through a synchronous belt B.

The motor belt wheel 1 drives the roller belt wheel 10 and the transition belt wheel A2 to rotate in the same direction through the synchronous belt A6, on one hand, the roller belt wheel 10 can drive the roller A9-1 to rotate, on the other hand, the transition belt wheel A2 drives the transition belt wheel B3 to rotate synchronously, and then the winding roller 5 is driven to rotate synchronously through the synchronous belt B7 and the winding shaft belt wheel 4. The winding roller is wound with a hose, the tail end of the hose is communicated with the negative pressure device, and the head of the hose penetrates through each roller and then is arranged in the guide device.

In theory, during winding and unwinding, the circumferential tangential speeds of the winding roller 5 and the roller A9-1 are required to be the same. However, in practical applications, due to manufacturing and assembling errors, the circumferential tangential velocity of the hose has a certain deviation, which may cause the hose between the wind-up roller 5 and the roller a9-1 to be in a loose state, and finally, the hose wound on the wind-up roller 5 may easily slip down or even fall off during the rotation process. For this purpose, a one-way bearing 8 is mounted in the transition pulley a2, the inner race of which is in turn fixed with the transition pulley B3, so that it can transmit torque to keep the inner race at a synchronous speed when the bearing outer race rotates clockwise more than the inner race, and not transmit torque when the bearing outer race rotates counter-clockwise more than the inner race; in addition, the theoretically calculated circumferential tangential speed of the wind-up roll 5 should be slightly greater than that of the roller A9-1. Thus, when the motor pulley 1 rotates clockwise, the roller A9-1 also rotates clockwise, and the transition pulley A2 rotates clockwise to drive the inner ring of the one-way bearing 8 to rotate, so the transition pulley B3 also rotates synchronously, and finally the winding roller 5 also rotates clockwise to wind, and as the circumferential tangential speed of the winding roller 5 is slightly greater than that of the roller A9-1, the hose between the winding roller and the roller is always kept in a tensioned state, and the hose 12 is prevented from loosening. When the motor belt wheel 1 rotates anticlockwise, the roller A9-1 and the transition belt wheel 2 also rotate anticlockwise, meanwhile, due to the existence of the hose, the roller A9-1 can drive the winding roller 5 to rotate anticlockwise at the same time, and at the moment, the angular velocity transmitted to the transition belt wheel B3 through the winding shaft belt wheel 4 and the synchronous belt B7 is smaller than the angular velocity of the transition belt wheel A2 due to the fact that the circumference tangential velocity of the winding roller 5 calculated theoretically is larger than the roller A9-1, namely the outer ring velocity of the one-way bearing is larger than the inner ring velocity, and therefore the one-way bearing does not play a role in transmitting torque. The hose 12 drives the winding roller 5 to rotate, so that a certain degree of tension is kept, and the phenomenon that the hose 12 is loosened in the unwinding process is avoided.

As shown in fig. 2, the wind-up roll 5 is mounted on one end of the wind-up shaft 14 through a bushing 20, the wind-up shaft 14 is hollow inside, the end of the hose 12 penetrates into the inner center hole of the wind-up shaft 14 from one end of the wind-up shaft 14, and a negative pressure generator is mounted on the other end of the wind-up shaft 14. The nut 13 and the flange 18 are coaxially fixed on the frame 21, the thread section in the winding shaft 14 is screwed with the nut 13 (the principle is the same as that of a screw rod), meanwhile, the bottom of the winding shaft 14 is matched with the central hole of the flange 18, and the O-shaped ring A22 is sleeved on the winding shaft 14 to play a sealing role. The winding shaft belt wheel 4 is fixed with the bearing sleeve 16 and then fixed on the nut 13 through the bearing 15, so that the winding shaft belt wheel 4 can rotate around the nut 13 as a fixed shaft. The C-shaped sliding key 17 is clamped into and fixedly connected with the key groove on the take-up shaft belt wheel 4 and is embedded into the long key groove on the take-up shaft 14. The negative pressure generator 19 is fixed on the flange 18, and the O-ring B23 plays a sealing role.

When the winding shaft pulley 4 is driven by the synchronous belt B7 to rotate, the torque can be transmitted to the winding shaft 14 through the sliding key 17 to rotate, and the winding shaft 14 can axially move upwards or downwards while rotating because the nut 13 is not moved. The sliding key 17 at this time slides in the long key groove of the take-up reel 14, and the tip of the take-up reel 14 also slides in the center hole of the flange 18. The wind-up roll 5 also possesses dead axle rotation and axial motion simultaneously consequently, and like this, the hose just can carry out spiral orderly winding on the wind-up roll 5, guarantees going on smoothly that the hose 12 was received and is unreeled.

As the tightness is ensured, in the winding and unwinding process of the device, as long as the negative pressure generator 19 generates negative pressure, the hose 12 generates negative pressure immediately, and the head of the hose 12 is convenient to grasp yarns.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution modes and the like fall within the scope of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The utility model provides an automatic hose winding and unwinding devices that hank reeling machine was used which characterized in that, includes motor band pulley, transition band pulley, rolling axle band pulley and gyro wheel band pulley, the motor band pulley passes through the hold-in range and connects transition band pulley and gyro wheel band pulley, and the transition band pulley passes through the hold-in range simultaneously and connects rolling axle band pulley, the motor band pulley drives gyro wheel band pulley and transition band pulley syntropy and rotates, and the gyro wheel band pulley drives the gyro wheel rotation again, and the transition band pulley drives rolling axle band pulley through the hold-in range again and rotates and drive the synchronous rotation of wind-up roll, the winding has the hose on the wind-up roll, and the end and the negative pressure device of hose are linked together, and the head of hose is passed and is settled in guider behind each gyro wheel.

2. The hose winding and unwinding device for the automatic hank reeling machine as claimed in claim 1, wherein the winding roller is mounted on a winding shaft, the winding shaft is hollow inside, the tail end of the hose penetrates into the inner center hole of the winding shaft from one end of the winding shaft, and a negative pressure generator is mounted at the other end of the winding shaft.

3. The hose winding and unwinding device for the automatic hank reeling machine as claimed in claim 2, wherein a thread section is provided on the reeling shaft, and a nut is sleeved on the thread section, the nut is fixedly connected with the frame, and a long key groove is provided in front of the thread section, a C-shaped sliding key is installed in the long key groove, the C-shaped sliding key is clamped into and fixedly connected with the key groove on the reeling shaft belt pulley, and is simultaneously embedded into the long key groove on the reeling shaft, the reeling shaft belt pulley is simultaneously fixedly connected with the bearing sleeve, and the bearing sleeve is sleeved on the nut through a bearing, so that the reeling shaft belt pulley can rotate around the nut in a fixed axis manner.

4. The hose winding and unwinding device for the automatic hank reeling machine as claimed in claim 2, wherein the winding roller is connected with the winding shaft through a shaft sleeve.

5. The hose winding and unwinding device for the automatic hank reeling machine as claimed in claim 2, wherein the negative pressure generator is fixed on a flange, the flange is fixedly connected with the frame, and the bottom of the winding shaft extends into the flange to match with a central hole of the flange.

6. The hose winding and unwinding device for the automatic hank reeling machine as claimed in claim 5, wherein O-rings for sealing are arranged between the winding shaft and the central hole of the flange and between the flange and the negative pressure generator.

7. The hose reeling and unreeling device for the automatic hank reeling machine as claimed in claim 1, wherein the roller comprises a roller A, a roller B, a roller C and a roller D, wherein the roller A and the roller B are oppositely arranged, the roller C and the roller D are oppositely arranged, the roller A is connected with the roller belt wheel, and the hose passes through the space between the roller A and the roller B and the space between the roller C and the roller D.

8. The hose winding and unwinding device for the automatic hank reeling machine as claimed in claim 1, wherein the transition pulley comprises a transition pulley A and a transition pulley B which are coaxially arranged, the transition pulley A is connected with the motor pulley and the roller pulley through a synchronous belt A, and the transition pulley B is connected with the winding shaft pulley through a synchronous belt B.

9. The hose reel-up device for the automatic hank reeling machine as claimed in claim 8, wherein the transition pulley A is provided with a one-way bearing, and the inner ring of the one-way bearing is fixed with the transition pulley B at the same time, so that when the clockwise rotation speed of the outer ring of the one-way bearing is greater than the rotation speed of the inner ring, the one-way bearing can transmit torque to keep the inner ring at a synchronous rotation speed, and when the anticlockwise rotation speed of the outer ring of the one-way bearing is greater than the rotation speed of the inner ring, the one-way bearing does not transmit torque.

10. The hose reel-up device for the automatic winch according to claim 1, wherein the guide means is provided at the outlet and is a tubular member fitted around the head of the hose for specifying the direction of movement of the hose.