CN215887331U

CN215887331U - Lifting electronic forming device of spinning machine

Info

Publication number: CN215887331U
Application number: CN202121003912.6U
Authority: CN
Inventors: 梁汇江; 徐郁山; 吕彬; 丁春高; 石路宏; 于秀伟
Original assignee: Zhejiang Tianheng Information Technology Co ltd
Current assignee: Zhejiang Tianheng Information Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-02-22
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a lifting electronic forming device of a spinning machine, wherein the spinning machine comprises a rack and at least two spindle winding devices, and the lifting electronic forming device comprises a belt rotating loop, a motor and a wire feeder which performs lifting motion; the belt rotating loop comprises bearing seats, belt rings, two belt pulleys and a belt pulley shaft, wherein the belt pulley shaft is supported by a bearing in the bearing seat, every two bearing seats are paired and arranged up and down, and the belt rotating loop forms a front vertical belt section and a rear vertical belt section; a sliding block piece is fixedly clamped on one of the vertical belt sections of each belt rotating loop, the wire feeder is supported and connected and installed on the sliding block piece through a connecting piece, one of the belt pulley shafts of each belt rotating loop is fixedly connected in series and connected with the motor through a transmission mechanism, the quantity of the vertical belt sections on the front side and the quantity of the vertical belt sections on the rear side of the belt rotating loop of the sliding block piece clamping belt rotating loop are the same, the wire feeder driven by the same motor is formed and simultaneously provided with the wire feeders which do ascending and descending motions, gravity balance is achieved, and impact force is reduced.

Description

Lifting electronic forming device of spinning machine

Technical Field

The utility model belongs to textile machinery, and particularly relates to a lifting electronic forming device of a spinning machine.

Background

A spinning machine is a machine that forms a fiber-forming polymer solution or melt into filaments whose winding is controlled by the elevation of a wire feeder. The lifting motion drive of the wire feeder of the winding device of the existing spinning machine adopts a motor to drive through the centralized power of a cam transmission mechanism or the single spindle drive of a belt rotation loop, the former has small control flexibility, large noise, low running speed and high later maintenance cost; the latter, although flexible in control, is expensive to manufacture, has a large steering operation impact, is prone to failure, and has a limited operating speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of small flexibility, large noise or large steering impact force of the lifting drive control of a wire feeder of a winding device of the existing spinning machine, and provides a lifting electronic forming device of the spinning machine.

Therefore, the utility model adopts the following technical scheme: a lifting electronic forming device of a spinning machine comprises a frame and at least two spindle winding devices, wherein each spindle winding device comprises a spindle, and the spindles are arranged at the bottom of the frame; the lifting electronic forming device comprises a belt rotating loop, a motor and wire feeders which do lifting motion, and the wire feeders correspond to the spindles one by one; the belt rotating loop comprises bearing seats, belt rings, two belt pulleys for supporting the belt rings and a belt pulley shaft for supporting the belt pulleys, the belt pulley shaft is supported and installed on the bearing seats through bearings, the bearing seats are installed on the rack and located above the spindles, every two bearing seats are paired and arranged up and down, and the belt rotating loop forms a front vertical belt section and a rear vertical belt section; the automatic wire feeder is characterized in that at least one belt wheel shaft of at least two belt rotary loops is fixedly connected in series and is connected with a motor through a transmission mechanism, the sliding block piece is fixedly clamped on the vertical belt section on the front side of at least one belt rotary loop, and the sliding block piece is fixedly clamped on the vertical belt section on the rear side of at least one belt rotary loop, so that the wire feeder driven by the same motor is formed and has wire feeders capable of moving up and down. The gravity of the wire feeder and the slide block which do the ascending motion is balanced by the gravity of the wire feeder and the slide block which do the descending motion, so that the driving force of a motor of the wire feeder which do the ascending motion can be reduced, and the conversion impact force of the ascending motion and the descending motion of the wire feeder is small.

In addition to the above technical solutions, the present invention also includes the following technical features.

The number of the wire feeders which are driven by the same motor and do ascending motion is the same as that of the wire feeders which do descending motion.

The winding devices are arranged on the same frame to form a spinning unit.

Furthermore, the spinning machine comprises a plurality of spinning machine sets, and all wire feeders of each spinning machine set are supported, connected and installed on the sliding block piece through the same connecting piece.

Furthermore, each spinning unit is provided with two belt rotary loops, the connecting piece is connected with the sliding block pieces connected with the two belt rotary loops, and the two sliding block pieces jointly support and drive the wire feeder to lift, so that the lifting operation is stable.

The sliding block piece is guided by a sliding rod in a sliding mode, the sliding block piece comprises a sliding block and a pressing block, the sliding block is sleeved on the sliding rod through a central through hole, a connecting mechanism is arranged on the side face of one side of the sliding block and connected with the vertical belt section of one side of the belt rotating loop, and the sliding block is tightly pressed and fixed by the pressing block arranged on the side face of the sliding block.

The side face of one side of the sliding block is provided with the connecting mechanism, the side face of the other side opposite to the side face of the side is provided with the pressing block, a cavity is formed between the pressing block and the sliding block, and the other vertical belt section of the belt rotating loop is located in the cavity and forms clearance fit. The movement of the belt ring is limited through the cavity, so that the belt ring can stably run.

The belt ring is a synchronous belt ring, and the connecting mechanism is a plurality of convex teeth corresponding to the synchronous belt teeth. The opposite side of the slider, which is provided with the connecting mechanism, is provided with a groove to form the cavity. Only the sliding block is rotated, whether the wire feeder performs ascending or descending motion at the beginning can be converted, the adjustment is convenient, and the universality is strong.

The motor is positioned between the two spinning units, the number of the spinning units on two sides of the motor is the same, the sliding block piece of the spinning unit on one side is fixedly connected with the front-side vertical belt section of the belt rotating loop, and the sliding block piece of the spinning unit on the other side is fixedly connected with the rear-side vertical belt section of the belt rotating loop. According to the requirement and the rated power of the motor, the number of spinning machine sets can be increased, and only one belt shaft of the belt rotating loop is connected in series. The adaptive motor power can be adjusted according to the number of the spinning machine sets.

The utility model can achieve the following beneficial effects: the ascending wire feeder and the descending wire feeder with the same number are driven to ascend and descend by a motor through the serially connected rotating shafts, so that the ascending wire feeder and the descending wire feeder are balanced in ascending and descending gravity, the driving force of the motor for the ascending wire feeder can be reduced, the power of the motor is reduced, the energy consumption is saved, and the impact force in the ascending and descending conversion process of the wire feeder is small; the connecting mechanism and the groove through the sliding block are arranged on the opposite sides, the fixed connection and the empty sleeve limitation of the belt ring can be realized by using the same pressing block, the fixed connection conversion of the front vertical belt section and the rear vertical belt section of the belt rotary loop can be realized by rotating the sliding block, and the wire feeder is convenient to lift and adjust.

Drawings

FIG. 1 is a three-dimensional structure view of the two spinning units of the present invention.

FIG. 2 is a front view of the two spinning packs of the present invention.

Fig. 3 is a partial sectional view a-a of fig. 2.

FIG. 4 is a block diagram of the belt rotation circuit of the present invention.

Fig. 5 is a block diagram of the slider of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and the described embodiments are illustrative and explanatory of the utility model and do not constitute a limitation of the utility model.

As shown in fig. 1 to 5, the spinning machine to which the present invention is applied includes at least two spinning units, each spinning unit includes a frame 3 and four spindle winding devices, each spindle winding device includes a spindle 2, and the spindle 2 is installed at the bottom of the frame 3. The lifting electronic forming device comprises a belt rotating loop, a motor 6 and a wire feeder 1 which performs lifting motion, wherein the wire feeder 1 corresponds to spindles 2 one by one; the motor 6 is positioned between the two spinning machine sets, and the number of the spinning machine sets on the two sides of the motor is the same. The belt rotary loop comprises a bearing seat 11, a belt ring 9, two belt pulleys 14 for supporting the belt ring and a belt pulley shaft 7 for supporting the belt pulleys, wherein the belt pulley shaft 7 is supported and installed on the bearing seat 11 through a bearing, the bearing seat 11 is installed on the rack and located above the spindle 2, every two bearing seats are paired and arranged up and down, and the belt rotary loop forms a front vertical belt section and a rear vertical belt section. The belt ring is a synchronous belt ring, and the belt pulley is a synchronous belt pulley. All the belt pulley shafts 7 positioned at the lower side are axially connected in series, and the motor 6 is in transmission connection with the belt pulley shafts 7 through a synchronous belt transmission mechanism.

The slide block piece is fixedly clamped on the front vertical belt section of each belt rotating loop on the spinning unit on the left side of the motor 6, the slide block piece is fixedly clamped on the rear vertical belt section of each belt rotating loop on the spinning unit on the left side of the motor 6, the wire feeder 1 is connected and installed on the slide block piece through the support of the connecting piece, and the wire feeder driven by the same motor is formed and is provided with a wire feeder which can move up and down. And each spinning unit is provided with two belt rotating loops, the connecting piece is connected with the sliding block pieces connected with the two belt rotating loops, and the two sliding block pieces jointly support and drive the wire feeder to lift.

The sliding block piece comprises a sliding block 10 and a pressing block 13, and the sliding block 10 is sleeved on the sliding rod 12 through a central through hole 103 and is guided by the sliding rod 12 in a sliding mode. The side face of one side of the sliding block 10 is provided with a convex tooth 101 which is used as a connecting mechanism and is connected with the vertical belt section of one side of the belt rotating loop, and the convex tooth is pressed and fixed by a pressing block 13 fixedly arranged on the side face of the sliding block through a screw. The opposite side of slider 10 sets up recess 102, has briquetting 13 through screw fixed mounting, is formed with the cavity between briquetting 13 and the slider 10, and the vertical belt section of the opposite side of belt rotary circuit is located this cavity and forms clearance fit.

According to the requirement and the rated power of the motor, the number of spinning machine sets can be increased, and only one belt shaft of the belt rotating loop is connected in series. The adaptive motor power can be adjusted according to the number of the spinning machine sets.

Claims

1. A lifting electronic forming device of a spinning machine comprises a frame and at least two spindle winding devices, wherein each spindle winding device comprises a spindle, and the spindles are arranged at the bottom of the frame; the lifting electronic forming device comprises a belt rotating loop, a motor and wire feeders which do lifting motion, and the wire feeders correspond to the spindles one by one; the belt rotating loop comprises bearing seats, belt rings, two belt pulleys for supporting the belt rings and a belt pulley shaft for supporting the belt pulleys, the belt pulley shaft is supported and installed on the bearing seats through bearings, the bearing seats are installed on the rack and located above the spindles, every two bearing seats are paired and arranged up and down, and the belt rotating loop forms a front vertical belt section and a rear vertical belt section; one of them vertical belt section of each belt rotary loop goes up the fixed card and is equipped with a slider spare, the wire feeder pass through the connecting piece support connection install in slider spare its characterized in that: one belt pulley shaft of at least two belt rotary loops is fixedly connected in series and is connected with a motor through a transmission mechanism, the sliding block piece is fixedly clamped on the front vertical belt section of at least one belt rotary loop, and the sliding block piece is fixedly clamped on the rear vertical belt section of at least one belt rotary loop, so that the wire feeder driven by the same motor is provided with the wire feeder which moves up and down.

2. The lift electronic forming device of spinning machine as claimed in claim 1, wherein: the number of the wire feeders which are driven by the same motor and do ascending motion is the same as that of the wire feeders which do descending motion.

3. The lift electronic forming device of spinning machine as claimed in claim 2, wherein: the winding devices are arranged on the same frame to form a spinning unit.

4. The lift electronic forming device of spinning machine as claimed in claim 3, wherein: the spinning machine comprises a plurality of spinning machine sets, and all wire feeders of each spinning machine set are supported, connected and installed on the sliding block piece through the same connecting piece.

5. The lift electronic forming device of spinning machine as claimed in claim 4, wherein: each spinning unit is provided with two belt rotating loops, and the connecting piece is connected with the sliding block pieces connected with the two belt rotating loops.

6. A spinner lifting electroform device as in claim 1, 2, 3, 4 or 5, characterized in that: the sliding block piece is guided by a sliding rod in a sliding mode, the sliding block piece comprises a sliding block and a pressing block, the sliding block is sleeved on the sliding rod through a central through hole, a connecting mechanism is arranged on the side face of one side of the sliding block and connected with the vertical belt section of one side of the belt rotating loop, and the sliding block is tightly pressed and fixed by the pressing block arranged on the side face of the sliding block.

7. The lift electronic forming device of spinning machine as claimed in claim 6, wherein: the side face of one side of the sliding block is provided with the connecting mechanism, the side face of the other side opposite to the side face of the side is provided with the pressing block, a cavity is formed between the pressing block and the sliding block, and the other vertical belt section of the belt rotating loop is located in the cavity and forms clearance fit.

8. The lift electronic forming device of spinning machine as claimed in claim 7, wherein: the belt ring is a synchronous belt ring, and the connecting mechanism is a plurality of convex teeth corresponding to the synchronous belt teeth.

9. The lift electronic forming device of spinning machine as claimed in claim 8, wherein: the motor is positioned between the two spinning units, the number of the spinning units on two sides of the motor is the same, the sliding block piece of the spinning unit on one side is fixedly connected with the front-side vertical belt section of the belt rotating loop, and the sliding block piece of the spinning unit on the other side is fixedly connected with the rear-side vertical belt section of the belt rotating loop.