CN111003551B

CN111003551B - Cloth production is with adjustable type coiling mechanism of external diameter

Info

Publication number: CN111003551B
Application number: CN201911264765.5A
Authority: CN
Inventors: 万燕
Original assignee: Shaanxi Boyu Textile Co ltd
Current assignee: Shaanxi Boyu Textile Co.,Ltd.
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2021-10-01
Anticipated expiration: 2039-12-11
Also published as: CN111003551A

Abstract

The invention relates to the technical field of cloth rolling equipment, in particular to an outer diameter adjustable rolling device for cloth production; the first-class bevel gear is driven to rotate based on the main shaft, the second-class bevel gear rotates and drives the first-class screw to rotate through the optical axis, the internal thread pipe is under the rotating action of the first-class screw, and the second-class sliding block and the second-class sliding rail are guided to enable the internal thread pipe to move axially along the shaft sleeve, so that the circumferentially distributed telescopic assemblies are synchronously telescopic, the position of the arc-shaped plate is adjusted, the outer diameter of the roller is adjusted to be a proper size, and the whole process is quick and convenient to adjust; the fixing and taking-off problems after winding when the cloth is wound are considered, the clamping assembly is arranged, the fixing and loosening operation is quick and convenient, and the cloth is taken off greatly by matching with the adjustment of the outer diameter of the roller.

Description

Cloth production is with adjustable type coiling mechanism of external diameter

Technical Field

The invention relates to the technical field of cloth rolling equipment, in particular to an outer diameter adjustable rolling device for cloth production.

Background

The original textile meaning is a general name taken from spinning and weaving, but with the continuous development and perfection of a textile knowledge system and a subject system, particularly after non-woven textile materials and three-dimensional compound weaving and other technologies are produced, the existing textile is not only the traditional hand-made spinning and weaving, but also clothing, industrial and decorative textiles produced by non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-web technology and the like. Modern spinning therefore refers to a technique for the multi-scale structural processing of fibers or fiber assemblies.

Ancient Chinese textile and printing and dyeing technology has a very long history, and ancient people have understood local materials in the early original society period in order to adapt to climate change, use natural resources as raw materials for textile and printing and dyeing and manufacture simple hand textile tools. Chinese machines and tools spin spinning wheels and waist machines originated in the new stoneware period five thousand years ago. Simple reeling, spinning and weaving machines with traditional performance appear in succession in the West period, jacquard machines and oblique weaving machines are widely used in the Han Dynasty, and Chinese weaving machines are gradually improved in Tang future, so that the development of the textile industry is greatly promoted.

Nowadays, the textile industry is an industry with high labor intensity and large external dependence in China. China is the biggest world textile garment production and export country, and the continuous and stable growth of textile garment export is crucial to ensuring foreign exchange storage, international balance of collection and balance, stable Renminbi exchange rate, and solving the sustainable development of social employment and textile industry in China.

The raw materials of the textile mainly comprise cotton, cashmere, wool, silkworm cocoon silk, chemical fiber, feather and down, and the like. The downstream industries of the textile industry are mainly the clothing industry, household textiles, industrial textiles, and the like. Clothing, airbags and curtain carpets in daily life are products of textile and printing technologies.

The textile cloth needs to be rolled up in the production process or after the production process is finished, and the transportation or the storage is convenient. The existing winding modes mainly comprise two modes, one mode is manual winding, the winding mode is only suitable for the conditions of narrow width and short winding length, the efficiency of the winding mode is low, and the winding effect is common; another kind is exactly to adopt wind-up roll or cylinder, adopt motor drive to carry out the rolling, but under this kind of mode, cloth receives the pulling force effect, is in the state of tensioning mostly, just so leads to final rolling cloth and wind-up roll or cylinder on wind-up roll or cylinder to have great frictional force, after the rolling is accomplished, make cloth be difficult for taking off on the contrary, still need pull down wind-up roll or cylinder whole sometimes, use great power just can take out cloth, nevertheless just so make cloth take place local deformation or damage easily, cause the quality problem.

Therefore, an outer diameter adjustable winding device for cloth production is needed, the outer diameter of the winding roller can be adjusted, and cloth winding are convenient to take down.

Disclosure of Invention

Technical problem to be solved

The invention aims to overcome the defects in the prior art and provides an outer diameter adjustable winding device for cloth production.

(II) technical scheme

An outer diameter adjustable winding device for cloth production comprises a base, a lifting assembly and a roller;

the four corners of the bottom of the base are provided with wheels through wheel forks; the right end of the top of the base is provided with a lifting component; the roller is arranged on the left side of the lifting component and is matched with the lifting component; the cylinder left end is provided with the adjustment subassembly, and cylinder circumference evenly is provided with flexible subassembly, and flexible subassembly outer end is provided with the arc, and the flexible subassembly of adjustment subassembly drive is stretched and is driven the arc and remove.

Preferably, the lifting assembly comprises a 7-type plate, a first-type sliding rail, a first-type sliding block, a moving block, a screw rod, a first servo motor, a second servo motor, a first gear, a second gear and a driving shaft;

the bottom end of the 7-shaped plate is fixedly connected to the base, the top end of the screw rod is rotatably connected to the top of the 7-shaped plate, the bottom end of the screw rod is connected with a first servo motor, and the first servo motor is fixed to the base; a vertical slide rail is arranged on the left side of the 7-shaped plate; a moving block is screwed on the screw rod, a first class sliding block is arranged on the right side of the moving block, and the first class sliding block is connected with a first class sliding rail in a sliding manner; a second servo motor is fixed on the left side of the moving block, the output end of the second servo motor extends leftwards and is connected with a first gear, a second gear is matched below the first gear, and the second gear is arranged on the driving shaft; the right end of the driving shaft is rotatably connected with the moving block through a bearing, and the left end of the driving shaft is coaxially connected with the roller.

Preferably, the roller is arranged horizontally and comprises an inner cylinder, an outer cylinder, a connecting rod and a main shaft;

the inner cylinder is arranged in the outer cylinder, and the outer wall of the inner cylinder is connected with the inner wall of the outer cylinder through evenly distributed connecting rods; the inner cylinder and the outer cylinder are coaxial, the longitudinal section of the inner cylinder is hexagonal, and the longitudinal section of the outer cylinder is circular; the main shaft is coaxial with the inner cylinder, penetrates through the inner cylinder and is connected with the left end and the right end of the inner cylinder in a rotating mode; the main shaft extends out of the left end of the outer barrel leftwards and is matched with the adjusting component, and the right end of the main shaft is rotatably connected with the inner wall of the right end of the outer barrel through a bearing.

Preferably, the adjusting component comprises a gear box, a first rocker, a worm wheel, a worm, a driven shaft, three types of bevel gears and four types of bevel gears;

the gear box is arranged at the left end of the outer barrel, and the left end of the main shaft extends into the gear box and is provided with a worm wheel; the worm wheel is matched with a worm, the worm is arranged on a driven shaft, and two ends of the driven shaft are rotationally connected with the inner wall of the gear box; the driven shaft is also provided with three types of bevel gears, the front sides of the three types of bevel gears are vertically meshed with four types of bevel gears, and the four types of bevel gears are externally connected with a first rocker.

Preferably, the worm wheel and worm are of the self-locking fit type.

Preferably, the telescopic assembly comprises a first type bevel gear, a second type bevel gear, an optical axis, a first type screw, an internal threaded pipe, a shaft sleeve, a second type sliding block, a second type sliding rail and an arc-shaped plate;

two first-class bevel gears are arranged on the main shaft at intervals, the first-class bevel gears are positioned in the inner cylinder, each first-class bevel gear is provided with three second-class bevel gears in a matching way, the circumferences of the second-class bevel gears are uniformly distributed, and the positions of the second-class bevel gears on the left side and the right side are the same; the second type of bevel gear is arranged at the inner end of the optical axis, the optical axis extends outwards and is rotatably connected with the inner barrel, the outer end of the optical axis is connected with a first type of screw, the first type of screw is screwed with an inner threaded pipe, the inner threaded pipe is sleeved in the shaft sleeve, the inner end of the shaft sleeve is fixedly connected with the outer wall of the outer barrel, two types of slide rails are arranged on the inner wall of the shaft sleeve corresponding to two sides of the inner threaded pipe, two types of slide blocks are correspondingly arranged on the outer wall of the inner threaded pipe, the two types of slide blocks are connected with the two types of slide rails in a sliding manner, and the outer end of the inner threaded pipe is connected with an arc-shaped plate; three arc plates are arranged on the circumference of the arc plate, and each arc plate corresponds to two single-edge internal thread pipes.

Preferably, the clamping device is arranged on the inner side of any one arc-shaped plate and comprises a side plate, a third rocker, a top plate, a guide rod, a spring, a support plate, a third slide rail, a second rotating shaft, a coupler, a wedge-shaped block, a third slide block, a boss and a pressing plate;

the side plates are arranged at two ends of the inner side of the arc-shaped plate, and the inner ends of the side plates are connected through a support plate; two second-class rotating shafts are arranged between the side plates and connected through a coupling, and one second-class rotating shaft is externally connected with a third rocker; the second type of rotating shaft is symmetrically provided with thread sections in opposite directions, and the thread sections are in threaded connection with wedge-shaped blocks; the inclined plane of the wedge-shaped block faces the outer side; the inner end of the wedge-shaped block is provided with three types of sliding blocks, the support plate is correspondingly provided with three types of sliding rails, and the three types of sliding blocks are connected with the three types of sliding rails in a sliding manner; a top plate is arranged on the inner side of the support plate, and a spring is connected between the top plate and the support plate; the two ends of the top plate are connected with guide rods outwards, and the guide rods vertically penetrate through the support plate and are connected with the pressing plate; two trapezoidal lugs are arranged on the inner side of the pressing plate at intervals corresponding to the second type of rotating shaft, and the inclined plane of the wedge-shaped block is matched with the inclined edge of the corresponding trapezoidal lug.

Preferably, the wedge-shaped blocks are right trapezoid and symmetrically arranged on the second type of rotating shaft; the trapezoidal lug is isosceles trapezoid, and longer base is fixed at the clamp plate inboard.

Preferably, the device also comprises a fixed component, wherein the fixed component is arranged in the base and comprises a first-class rotating shaft, a second-class rocking rod, a fifth-class bevel gear, a sixth-class bevel gear, a second-class screw rod, a moving plate, a moving rod, a braking plate, a driving wheel and a driving belt;

the base is of a hollow structure, two first-class rotating shafts are arranged in parallel in the base, driving wheels are correspondingly arranged on the first-class rotating shafts, the driving wheels are in transmission connection through a transmission belt, and one first-class rotating shaft is externally connected with a second rocker; five types of bevel gears are arranged on the first type of transmission shaft at intervals, six types of bevel gears are vertically meshed below the five types of bevel gears, the six types of bevel gears are arranged at the top ends of the second type of screw rods, and the bottom ends of the second type of screw rods are rotatably connected with the bottom of the base through bearings; the second-class screw is connected with a movable plate in a threaded mode, one end of the movable plate is connected with a movable rod downwards, the movable rod vertically extends out of the base and is connected with a brake block, and the brake block is located above the wheels.

A use method of an outer diameter adjustable winding device for cloth production comprises the following steps:

s1, adjusting the position: after the pushing device moves to a proper position, the second rocker is rotated, so that the brake plate moves downwards to fix the wheel; starting a first servo motor, driving a screw rod to rotate, enabling a moving block to move up and down, and adjusting the height of a roller to a proper position; rotate rocker No. one, drive the main shaft through rotating and rotate, and then make the synchronous flexible of flexible subassembly, adjust the arc board position, adjust the cylinder external diameter to suitable size.

S2, clamping the cloth: one end of the cloth to be rolled is pulled to the clamping component, so that the end of the cloth is positioned between the pressing plate and the arc-shaped plate; and the third rocker is rotated to drive the second type rotating shaft to rotate, so that the wedge-shaped blocks are close to each other, and the pressing plate is pushed to be close to the arc-shaped plate and clamp the cloth.

S3, winding: and starting a second servo motor, and driving the driving shaft to rotate through gear transmission, so that the roller rotates to wind until the winding is finished.

S4, unloading the cloth: rotating the third rocker to drive the second type rotating shaft to rotate, so that the wedge blocks are away from each other, the pressing plate moves under the action of the spring, and the cloth clamping end is loosened; rotating the rocker I, driving the main shaft to rotate through rotation, enabling the telescopic assembly to contract, reducing the outer diameter of the roller, and taking the cloth off the roller.

(III) advantageous effects

The invention provides an outer diameter adjustable winding device for cloth production, which has the following advantages:

the novel roller type internal thread adjusting device comprises a main shaft, a first type bevel gear, a second type bevel gear, a first type screw, a second type slide rail, an internal thread pipe, a telescopic assembly, an arc plate and a roller, wherein the first type bevel gear is driven to rotate based on the main shaft, the second type bevel gear is driven to rotate through the optical axis, the first type screw is driven to rotate, the internal thread pipe is driven to rotate by the first type screw, the second type slide rail and the second type slide rail are guided to move axially along a shaft sleeve, the telescopic assembly distributed in the circumferential direction stretches out and draws back synchronously, the position of the arc plate is adjusted, the outer diameter of the roller is adjusted to be in a proper size, and the whole process is adjusted quickly and conveniently.

2, fixed when considering cloth rolling and the problem of taking off after the rolling, set up clamping component, will treat that the cloth one end of rolling is pulled clamping component department, make this end of cloth be located between clamp plate and the arc, only need rotate No. three rockers, drive two kinds of axis of rotation and rotate, the wedge receives screw thread rotation and slider slide rail effect, be close to each other, and then push away the clamp plate and be close to the arc and press from both sides cloth tightly, fixed when realizing the initial rolling of cylinder cloth, convenient and fast. On the contrary, the cloth is released reversely, and only the third rocker needs to be reversed. The fixing and loosening operation is quick and convenient, and the cloth can be taken down conveniently by matching with the adjustment of the outer diameter of the roller.

And 3, the device adopts a movable design and is provided with a fixed component, and by rotating the rocker II, the transmission shaft at the position of the rocker II is driven to rotate on the one hand, and on the other hand, the other transmission shaft is driven to rotate in the same direction by rotating, so that the five types of bevel gears rotate, and the bevel gear drives the second type of screw rod to rotate. The movable plate receives the direction of spiral shell mosquito effect and carriage release lever, along two kinds of screw rod axial displacement to drive the brake block through the carriage release lever and remove: the four brake plates synchronously move up and down: the device is fixed by moving downwards and pressing the wheels; the upward moving separation wheel enables the device to move, and the adjustment is convenient and fast.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of one embodiment of the present invention;

FIG. 2 is a block diagram of the lift assembly;

FIG. 3 is a side view of the drum;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;

FIG. 5 is a block diagram of the telescoping assembly;

FIG. 6 is a block diagram of an adjustment assembly;

FIG. 7 is a block diagram of another view angle of the adjustment assembly;

FIG. 8 is a block diagram of another embodiment of the drum;

FIG. 9 is a block diagram of the edge clamping assembly;

FIG. 10 is a view from another perspective of the edge-clipping assembly;

FIG. 11 is a block diagram of a fixing assembly;

fig. 12 is a top view of the securing assembly.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 101-fork, 102-wheel,

2-lifting component, 201-7 type plate, 202-type sliding rail, 203-type sliding block, 204-moving block, 205-screw rod, 206-first servo motor, 207-second servo motor, 208-first gear, 209-second gear and 210-driving shaft;

3-roller, 301-inner cylinder, 302-outer cylinder, 303-connecting rod, 304-main shaft;

4-adjusting component, 401-gear box, 402-rocker, 403-worm wheel, 404-worm, 405-driven shaft, 406-third type bevel gear and 407-fourth type bevel gear;

501-a first-class rotating shaft, 502-a second rocker, 503-a supporting plate, 504-a fifth-class bevel gear, 505-a sixth-class bevel gear, 506-a second-class screw, 507-a moving plate, 508-a moving rod, 509-a brake plate, 510-a driving wheel and 511-a driving belt;

6-clamping component, 601-side plate, 602-third rocker, 603-top plate, 604-guide rod, 605-spring, 606-support plate, 607-third slide rail, 608-second rotary shaft, 609-coupler, 610-wedge block, 611-third slide block, 612-trapezoidal lug and 613-pressing plate;

701-first type bevel gear, 702-second type bevel gear, 703-optical axis, 704-first type screw, 705-internal threaded pipe, 706-shaft sleeve, 707-second type slide block, 708-second type slide rail and 709-arc plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

An outer diameter adjustable winding device for cloth production comprises a base 1, a lifting component 2 and a roller 3;

the four corners of the bottom of the base 1 are provided with wheels 102 through a fork frame 101; the right end of the top of the base 1 is provided with a lifting component 2; the roller 3 is arranged on the left side of the lifting component 2 and is matched with the lifting component 2; 3 left ends of cylinder are provided with adjustment subassembly 4, and 3 circumference of cylinder evenly are provided with flexible subassembly, and flexible subassembly outer end is provided with arc 709, and adjustment subassembly 4 drive flexible subassembly is flexible and drive arc 709 and remove.

Example 2

In particular, the bottom wheels 102 facilitate movement of the device.

The lifting assembly 2 comprises a 7-type plate 201, a first-type slide rail 202, a first-type slide block 203, a moving block 204, a screw rod 205, a first servo motor 206, a second servo motor 207, a first gear 208, a second gear 209 and a driving shaft 210;

the bottom end of the 7-shaped plate 201 is fixedly connected to the base 101, the top end of the screw rod 205 is rotatably connected to the top of the 7-shaped plate 201, the bottom end of the screw rod is connected with a first servo motor 206, and the first servo motor 206 is fixed to the base 101; the left side of the 7-shaped plate 201 is provided with a vertical slide rail 202; a moving block 204 is screwed on the screw rod 205, a first-class sliding block 203 is fixedly connected to the right side of the moving block 204, and the first-class sliding block 203 is connected with a first-class sliding rail 202 in a sliding manner; a second servo motor 207 is fixed on the left side of the moving block 203, the output end of the second servo motor 207 extends leftwards and is connected with a first gear 208, a second gear 209 is matched below the first gear 208, and the second gear 209 is arranged on a driving shaft 210; the right end of the driving shaft 210 is rotatably connected to the moving block 204 through a bearing, and the left end is coaxially connected to the drum 3.

Specifically, a first servo motor 206 is started to drive a screw rod 205 to rotate, so that a moving block 204 moves up and down, and the roller 3 is driven to move to a proper height; after one end of the cloth is fixed on the roller, the second servo motor 207 is started, and the driving shaft 210 is driven to rotate through gear transmission, so that the roller 3 rotates to wind.

The adjusting component 4 comprises a gear box 401, a first rocker 402, a worm wheel 403, a worm 404, a driven shaft 405, a third bevel gear 406 and a fourth bevel gear 407;

the gear box 401 is fixed at the left end of the outer cylinder 302, and the left end of the main shaft 304 extends into the gear box 401 and is provided with a worm wheel 403; the worm wheel 403 is matched with a worm 404, the worm 404 is arranged on a driven shaft 405, and two ends of the driven shaft 405 are rotatably connected with the inner wall of the gear box 401; the driven shaft 405 is also provided with a third bevel gear 406, the front side of the third bevel gear 406 is vertically meshed with a fourth bevel gear 407, and the fourth bevel gear 407 is externally connected with a first rocker 402.

Specifically, a first rocker 402 drives a fourth type bevel gear 407 to rotate, and the driven shaft 405 rotates through bevel gear transmission, so that the worm 404 drives the worm wheel 403 to rotate the main shaft 304.

It should be noted that the worm wheel 403 and the worm 404 are self-locking, so as to prevent self-rotation and enhance the stability of the outer diameter adjustment.

The telescopic assembly comprises a first-class bevel gear 701, a second-class bevel gear 702, an optical axis 703, a first-class screw 704, an internal threaded pipe 705, a shaft sleeve 706, a second-class sliding block 707, a second-class sliding rail 708 and an arc-shaped plate 709;

two first-class bevel gears 701 are arranged on the main shaft 304 at intervals, the first-class bevel gears 701 are positioned in the inner cylinder 301, each first-class bevel gear 701 is provided with three second-class bevel gears 702 in a matching manner, the circumferences of the second-class bevel gears 702 are uniformly distributed, and the positions of the second-class bevel gears 702 on the left side and the right side are the same; the second-class bevel gear 702 is arranged at the inner end of the optical axis 703, the optical axis 703 extends outwards and is rotatably connected with the inner barrel 301, the outer end of the optical axis 703 is connected with a first-class screw 704, the first-class screw 704 is in threaded connection with an internal threaded pipe 705, the internal threaded pipe 705 is sleeved in a shaft sleeve 706, the inner end of the shaft sleeve 706 is fixedly connected with the outer wall of the outer barrel 302, two-class slide rails 708 are arranged on the inner wall of the shaft sleeve 706 corresponding to the two sides of the internal threaded pipe 705, a second-class slide block 707 is fixedly connected with the outer wall of the internal threaded pipe 705, the second-class slide block 707 is in sliding connection with the second-class slide rails 708, and the outer end of the internal threaded pipe 705 is connected with an arc plate 709; three arc plates 709 are arranged on the circumference, and each arc plate 709 corresponds to two single-sided internal threaded pipes 705.

Specifically, the drive spindle 304 rotates the first-type bevel gear 701, rotates the second-type bevel gear 702, and rotates the first-type screw 704 via the optical axis 703. The internal thread pipe 705 is under the rotating action of the first class screw 704, and is guided by the second class sliding block 707 and the second class sliding rail 708, so that the internal thread pipe 705 moves axially along the shaft sleeve 706, the telescopic assembly is further synchronously telescopic, the position of the arc-shaped plate 709 is adjusted, the outer diameter of the roller 3 is adjusted to be a proper size, and the adjustment is quick and convenient.

Example 3

On the basis of the example 2, the method comprises the following steps of,

the clamping device comprises a clamping assembly 6, wherein the clamping assembly 6 is arranged on the inner side of any one arc-shaped plate 709 and comprises a side plate 601, a third rocker 602, a top plate 603, a guide rod 604, a spring 605, a support plate 606, a third sliding rail 607, a second rotating shaft 608, a coupler 609, a wedge block 610, a third sliding block 611, a boss 612 and a pressing plate 613;

the side plates 601 are fixed at two ends of the inner side of the arc-shaped plate 709, and the inner ends of the side plates 601 are connected through the support plates 606; two second-class rotating shafts 608 are arranged between the side plates 601, the second-class rotating shafts 608 are connected through a coupling 609, and one second-class rotating shaft 608 is externally connected with a third rocker 602; the second-type rotating shaft 608 is symmetrically provided with thread sections in opposite directions, and the thread sections are in threaded connection with wedge-shaped blocks 610; the inclined surface of the wedge block 610 faces outward; the inner end of the wedge block 610 is fixedly connected with a three-type sliding block 611, the support plate 606 is correspondingly provided with a three-type sliding rail 607, and the three-type sliding block 611 is connected with the three-type sliding rail 607 in a sliding manner; a top plate 603 is arranged on the inner side of the support plate 606, and a spring 605 is connected between the top plate 603 and the support plate 606; the two ends of the top plate 603 are connected with guide rods 604 outwards, and the guide rods 604 vertically penetrate through the support plate 606 and are connected with a pressure plate 613; two trapezoidal lugs 612 are also machined on the inner side of the pressure plate 613 corresponding to the second type of rotating shaft 608 at intervals, and the inclined surfaces of the wedge blocks 610 are matched with the inclined edges of the corresponding trapezoidal lugs 612.

Specifically, the wedge-shaped block 610 is a right trapezoid and symmetrically arranged on the second-type rotating shaft 608; the trapezoidal projection 612 is an isosceles trapezoid, and the longer bottom edge is fixed inside the pressing plate 613. One end of the cloth to be rolled is pulled to the clamping component 6, so that the end of the cloth is positioned between the pressure plate 613 and the arc-shaped plate 709; the third rocker 602 is rotated to drive the second-type rotating shaft 608 to rotate, the wedge blocks 610 are close to each other under the action of the threaded rotation and the slide block and the slide rail, and then the pressing plate 613 is pushed to be close to the arc-shaped plate 709 and clamp the cloth, so that the cloth is fixed when the roller 3 is initially rolled, and the operation is convenient and fast. Conversely, the cloth is released by reversing the third rocker 602.

Example 4

On the basis of the example 3, the method comprises the following steps,

the device also comprises a fixed component, wherein the fixed component is arranged in the base 1 and comprises a first-class rotating shaft 501, a second-class rocker 502, a fifth-class bevel gear 504, a sixth-class bevel gear 505, a second-class screw 506, a moving plate 507, a moving rod 508, a braking plate 509, a driving wheel 510 and a driving belt 511;

the base 1 is of a hollow structure, two first-class rotating shafts 501 are arranged in parallel in the base, first-class rotating shafts 501 are correspondingly provided with driving wheels 510, the driving wheels 510 are in transmission connection through a transmission belt 511, and one first-class rotating shaft 501 is further externally connected with a second rocker 502; five bevel gears 504 are arranged on the first-class transmission shaft 501 at intervals, six bevel gears 505 are vertically meshed below the five bevel gears 504, the six bevel gears 505 are arranged at the top ends of second-class screws 506, and the bottom ends of the second-class screws 506 are rotatably connected with the bottom of the base 1 through bearings; a moving plate 507 is screwed on the second-class screw 506, one end of the moving plate 507 is connected with a moving rod 507 downwards, the moving rod 507 vertically extends out of the base 1 and is connected with a braking plate 509, and the braking plate 509 is positioned above the wheel 102.

Specifically, the second rocker 502 is rotated to drive the first transmission shaft 501 on which the second rocker is located to rotate, and on the other hand, the second transmission shaft 501 is driven to rotate in the same direction through rotation, so that the fifth bevel gear 504 rotates, and the second screw 506 is driven to rotate through bevel gear transmission. The moving plate 507 is guided by the screw action and the moving rod 507 and moves axially along the second type screw 506, so that the moving rod 507 drives the brake plate 509 to move: the four brake plates 509 move up and down synchronously: move down and press the wheel 102 to realize the fixation of the device; the upward movement is separated from the wheels 102, so that the device can move and is convenient and quick to adjust.

Considering that the span of the first-type transmission shaft 501 is long, a support seat 503 is arranged in the base 1 to support the middle section of the first-type transmission shaft 501.

The description of the method of use will now be made with this embodiment:

s1, adjusting the position: after the pushing device moves to a proper position, the second rocker 502 is rotated, so that the brake plate 509 moves downwards to fix the wheel 102; starting a first servo motor 206, driving a screw rod 205 to rotate, enabling a moving block 204 to move up and down, and adjusting the height of the roller 3 to a proper position; the rocker 402 is rotated to drive the main shaft 304 to rotate, so that the telescopic assembly is synchronously telescopic, the position of the arc-shaped plate 709 is adjusted, and the outer diameter of the roller 3 is adjusted to a proper size.

S2, clamping the cloth: one end of the cloth to be rolled is pulled to the clamping component 6, so that the end of the cloth is positioned between the pressure plate 613 and the arc-shaped plate 709; rotating rocker three 602 drives rotation of type two rotation shaft 608 to move wedge blocks 610 closer together, thereby pushing pressure plate 613 closer to arc plate 709 and clamping the cloth.

S3, winding: the second servo motor 207 is started, and the driving shaft 210 is driven to rotate through gear transmission, so that the roller 3 rotates to wind until winding is completed.

S4, unloading the cloth: rotating the third rocker 602 to drive the second-class rotating shaft 608 to rotate, so that the wedge blocks 610 are away from each other, the pressing plate moves under the action of the spring 605, and the cloth clamping end is loosened; rotate rocker 402, drive main shaft 304 through rotating and rotate, make the flexible subassembly shrink, reduce cylinder 3 external diameter, cloth does not have the stiff end this moment, and the cylinder 3 external diameter reduces and also makes cloth and cylinder 3's frictional force reduce, and the manual work just can be taken cloth out from cylinder 3 very laborsavingly.

It should be noted that the electrical components are provided with power supplies, and the control method is the prior art, and is generally described herein for avoiding redundancy.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An outer diameter adjustable winding device for cloth production is characterized by comprising a base (1), a lifting component (2) and a roller (3);

the four corners of the bottom of the base (1) are provided with wheels (102) through a wheel fork frame (101); the right end of the top of the base (1) is provided with a lifting component (2); the roller (3) is arranged on the left side of the lifting component (2) and is matched with the lifting component (2); the left end of the roller (3) is provided with an adjusting component (4), the roller (3) is uniformly provided with telescopic components in the circumferential direction, the outer end of each telescopic component is provided with an arc-shaped plate (709), and the adjusting component (4) drives the telescopic components to extend and retract and drives the arc-shaped plates (709) to move;

the roller (3) is arranged horizontally and comprises an inner cylinder (301), an outer cylinder (302), a connecting rod (303) and a main shaft (304);

the inner cylinder (301) is arranged inside the outer cylinder (302), and the outer wall of the inner cylinder (301) is connected with the inner wall of the outer cylinder (302) through evenly distributed connecting rods (303); the inner cylinder (301) and the outer cylinder (302) are coaxial, the longitudinal section of the inner cylinder (301) is hexagonal, and the longitudinal section of the outer cylinder (302) is circular; the main shaft (304) is coaxial with the inner cylinder (301), and the main shaft (304) penetrates through and is rotatably connected with the left end and the right end of the inner cylinder (301); the main shaft (304) extends out of the left end of the outer barrel (302) to the left and is matched with the adjusting component (4), and the right end of the main shaft (304) is rotatably connected with the inner wall of the right end of the outer barrel (302) through a bearing;

the adjusting component (4) comprises a gear box (401), a first rocker (402), a worm wheel (403), a worm (404), a driven shaft (405), three types of bevel gears (406) and four types of bevel gears (407);

the gear box (401) is arranged at the left end of the outer barrel (302), and the left end of the main shaft (304) extends into the gear box (401) and is provided with a worm wheel (403); the worm wheel (403) is matched with a worm (404), the worm (404) is arranged on a driven shaft (405), and two ends of the driven shaft (405) are rotatably connected with the inner wall of the gear box (401); the driven shaft (405) is also provided with three types of bevel gears (406), the front sides of the three types of bevel gears (406) are vertically meshed with four types of bevel gears (407), and the four types of bevel gears (407) are externally connected with a first rocker (402);

the clamping device is characterized by further comprising a clamping assembly (6), wherein the clamping assembly (6) is arranged on the inner side of any one arc-shaped plate (709) and comprises a side plate (601), a third rocker (602), a top plate (603), a guide rod (604), a spring (604), a support plate (606), a third sliding rail (607), a second rotating shaft (608), a coupler (609), a wedge block (610), a third sliding block (611), a boss (612) and a pressing plate (613);

the side plates (601) are arranged at two ends of the inner side of the arc-shaped plate (709), and the inner ends of the side plates (601) are connected through the support plates (606); two second-class rotating shafts (608) are arranged between the side plates (601), the second-class rotating shafts (608) are connected through a coupling (609), and a third rocker (602) is externally connected to one of the second-class rotating shafts (608); threaded sections in opposite directions are symmetrically arranged on the second type of rotating shaft (608), and wedge-shaped blocks (610) are screwed in the threaded sections; the inclined surface of the wedge block (610) faces outwards; the inner end of the wedge-shaped block (610) is provided with three types of sliding blocks (611), the support plate (606) is correspondingly provided with three types of sliding rails (607), and the three types of sliding blocks (611) are in sliding connection with the three types of sliding rails (607); a top plate (603) is arranged on the inner side of the support plate (606), and a spring (604) is connected between the top plate (603) and the support plate (606); the two ends of the top plate (603) are connected with guide rods (604) outwards, and the guide rods (604) vertically penetrate through the support plate (606) and are connected with a pressure plate (613); two trapezoidal convex blocks (612) are arranged on the inner side of the pressure plate (613) at intervals corresponding to the second-class rotating shafts (608), and inclined surfaces of the wedge blocks (610) are matched with inclined edges of the corresponding trapezoidal convex blocks (612).

2. The cloth production is with adjustable nodal winding device of external diameter according to claim 1, characterized by, that lift subassembly (2) include 7 template (201), one kind slide rail (202), one kind slider (203), movable block (204), lead screw (205), No. one servo motor (206), No. two servo motor (207), No. one gear (208), No. two gears (209) and drive shaft (210);

the bottom end of the 7-shaped plate (201) is fixedly connected to the base (1), the top end of the screw rod (205) is rotatably connected to the top of the 7-shaped plate (201), the bottom end of the screw rod is connected with a first servo motor (206), and the first servo motor (206) is fixed to the base (1); a vertical sliding rail (202) is arranged on the left side of the 7-shaped plate (201); a moving block (204) is screwed on the screw rod (205), a first-class sliding block (203) is arranged on the right side of the moving block (204), and the first-class sliding block (203) is in sliding connection with a first-class sliding rail (202); a second servo motor (207) is fixed on the left side of the moving block (204), the output end of the second servo motor (207) extends leftwards and is connected with a first gear (208), a second gear (209) is matched below the first gear (208), and the second gear (209) is arranged on a driving shaft (210); the right end of the driving shaft (210) is rotatably connected with the moving block (204) through a bearing, and the left end of the driving shaft is coaxially connected with the roller (3).

3. A cloth production roll with adjustable outer diameter according to claim 1, characterized in that the worm wheel (403) and the worm (404) are of self-locking fit type.

4. The cloth production outer diameter adjustable winding device according to claim 3, characterized in that the telescopic assembly comprises a first type bevel gear (701), a second type bevel gear (702), an optical axis (703), a first type screw (704), an internal threaded pipe (705), a shaft sleeve (706), a second type sliding block (707), a second type sliding rail (708) and an arc-shaped plate (709);

two first-class bevel gears (701) are arranged on the main shaft (304) at intervals, the first-class bevel gears (701) are positioned inside the inner cylinder (301), each first-class bevel gear (701) is provided with three second-class bevel gears (702) in a matching mode, the circumferences of the second-class bevel gears (702) are uniformly distributed, and the positions of the second-class bevel gears (702) on the left side and the right side are the same; the second-class bevel gear (702) is arranged at the inner end of the optical axis (703), the optical axis (703) extends outwards and is rotatably connected with the inner cylinder (301), the outer end of the optical axis (703) is connected with a first-class screw (704), the first-class screw (704) is in threaded connection with an internal threaded pipe (705), the internal threaded pipe (705) is sleeved in a shaft sleeve (706), the inner end of the shaft sleeve (706) is fixedly connected with the outer wall of the outer cylinder (302), second-class sliding rails (708) are arranged on the inner wall of the shaft sleeve (706) corresponding to the two sides of the internal threaded pipe (705), a second-class sliding block (707) is correspondingly arranged on the outer wall of the internal threaded pipe (705), the second-class sliding block (707) is in sliding connection with the second-class sliding rails (708), and an arc-shaped plate (709) is connected with the outer end of the internal threaded pipe (705); three arc plates (709) are arranged on the circumference, and each arc plate (709) corresponds to two single-sided internal threaded pipes (705).

5. The adjustable-outer-diameter winding device for cloth production as recited in claim 4, wherein the wedge-shaped blocks (610) are right-angled trapezoids and are symmetrically arranged on the second-type rotating shaft (608); the trapezoid convex block (612) is an isosceles trapezoid, and the longer bottom edge is fixed on the inner side of the pressing plate (613).

6. The cloth production outer diameter adjustable winding device according to claim 5, characterized by further comprising a fixing component, wherein the fixing component is arranged in the base (1) and comprises a first-type rotating shaft (501), a second-type rocker (502), a fifth-type bevel gear (504), a sixth-type bevel gear (505), a second-type screw (506), a moving plate (507), a moving rod (508), a braking plate (509), a transmission wheel (510) and a transmission belt (511);

the base (1) is of a hollow structure, two first-class rotating shafts (501) are arranged in parallel in the base, driving wheels (510) are correspondingly arranged on the first-class rotating shafts (501), the driving wheels (510) are in transmission connection through a driving belt (511), and one first-class rotating shaft (501) is further externally connected with a second rocker (502); five bevel gears (504) are arranged on the first-class rotating shaft (501) at intervals, six bevel gears (505) are vertically meshed below the five bevel gears (504), the six bevel gears (505) are arranged at the top ends of the second-class screws (506), and the bottom ends of the second-class screws (506) are rotatably connected with the bottom of the base (1) through bearings; a moving plate (507) is screwed on the second-class screw (506), one end of the moving plate (507) is connected with a moving rod (508) downwards, the moving rod (508) vertically extends out of the base (1) and is connected with a brake plate (509), and the brake plate (509) is positioned above the wheel (102).

7. A method for using an outer diameter adjustable winding device for cloth production, which is characterized in that the outer diameter adjustable winding device for cloth production of claim 6 is used, and the method comprises the following steps:

s1, adjusting the position: after the pushing device moves to a proper position, the second rocker (502) is rotated, so that the brake plate (509) moves downwards to fix the wheel (102); starting a first servo motor (206), driving a screw rod (205) to rotate, enabling a moving block (204) to move up and down, and adjusting the height of the roller (3) to a proper position; rotating a rocker (402), driving a main shaft (304) to rotate through rotation, further enabling a telescopic assembly to be synchronously telescopic, adjusting the position of an arc-shaped plate (709), and adjusting the outer diameter of the roller (3) to a proper size;

s2, clamping the cloth: one end of the cloth to be rolled is pulled to a clamping component (6) so that the end of the cloth is positioned between a pressure plate (613) and an arc-shaped plate (709); rotating a third rocker (602) to drive a second type rotating shaft (608) to rotate, so that wedge blocks (610) are close to each other, and a pressure plate (613) is pushed to be close to an arc-shaped plate (709) and clamp the cloth;

s3, winding: starting a second servo motor (207), and driving a driving shaft (210) to rotate through gear transmission, so that the roller (3) rotates to wind until the winding is finished;

s4, unloading the cloth: rotating a third rocker (602) to drive a second type rotating shaft (608) to rotate, so that wedge blocks (610) are far away from each other, and a pressure plate (613) moves under the action of a spring (604) to loosen a cloth clamping end; rotating the rocker (402), driving the main shaft (304) to rotate through rotation, enabling the telescopic assembly to contract, reducing the outer diameter of the roller (3), and taking down the cloth from the roller (3).