CN214527324U

CN214527324U - Automatic unwinding device of shearing machine for spinning

Info

Publication number: CN214527324U
Application number: CN202023188602.4U
Authority: CN
Inventors: 陈小平
Original assignee: Changzhou Xinmaike Machinery Co ltd
Current assignee: Changzhou Xinmaike Machinery Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-29
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses an automatic unwinding unit of shearing machine for weaving, including shearing machine, wind-up roll, one side outer wall of shearing machine rotates and is connected with the wind-up roll, and the circumference outer wall of wind-up roll is fixed with the second electric telescopic handle that the equidistance distributes, second electric telescopic handle's one end is fixed with the second and rolls up the board. The utility model discloses shorten second electric telescopic handle, the second is rolled up the board and is removed to the axle center of wind-up roll, mechanical telescopic handle has not had the support of second rolling up board, shrink to the wind-up roll axle center under the extrusion of fibrilia yarn book, promote the fibrilia yarn book with the mechanism of rolling up, at the in-process of rolling up of fibrilia yarn book, first rolling up board and second rolling up board can not produce radial effort to the fibrilia book, thereby make the fibrilia yarn book can not increase at the in-process of rolling up with the frictional force of first rolling up board and second rolling up board, it can automatic roll up to have guaranteed that the fibrilia yarn book can be rolled up, greatly reduced operative employee's intensity of labour, the operating efficiency is improved.

Description

Automatic unwinding device of shearing machine for spinning

Technical Field

The utility model relates to a fabrics processing technology field especially relates to an automatic unwinding unit of shearing machine is used in weaving.

Background

Fibrilia refers to fibers obtained from various bast plants, including bast fibers of the cortex of annual or perennial herbaceous dicotyledonous plants and leaf fibers of monocotyledonous plants. Bast fiber crops mainly include ramie, jute, ramie, hemp, flax, kendir, kenaf and the like. Generally speaking, fibrilia is a high-strength low-elongation type fiber. This is mainly because hemp fibers are mainly bast fibers, which are the basic skeleton of plants, have high crystallinity and orientation, and fibrils are distributed in a layered structure along the radial direction of the fibers. For example, flax has a crystallinity of 90% and an orientation of approximately 80%. Because of its high crystallinity and orientation, hemp fibers are formed into fibers having the lowest elongation at break of all fibers; fibrilia is hard and not easy to deform; but at the same time, the fibrilia becomes the fiber with poor elastic recovery rate, even if the deformation is only 2 percent, the elastic recovery rate is only 48 percent, and when the cotton fiber and the wool fiber are deformed in the same size, the elastic recovery rate can reach 74 percent and 99 percent.

At present, fibrilia products are more and more accepted by people, so that the market share of fibrilia is also increased year by year. In the production process of the linen fabric, the linen fiber needs to be spun into yarn, but because the linen fiber is relatively coarse, after the yarn is spun, the yarn of the linen fiber needs to be sheared by a linen fiber yarn shearing machine so as to facilitate the subsequent weaving of the linen fiber yarn. However, in the actual production process, the rotating shaft of the fibrilia yarn shearing machine rolls the sheared fibrilia yarn into a bobbin, although shearing is performed, the fibrilia itself is rough compared with other fibers, so the friction coefficient is large, which causes great labor force when the sheared fibrilia yarn bobbin is unwound, and an operator needs to additionally use a pry bar to separate the sheared fibrilia yarn bobbin from the rotating shaft, so that not only is the labor intensity high and the operation efficiency low, but also the fibrilia yarn can be damaged, and the long-term operation can also damage the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic unwinding device of a shearing machine for spinning.

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

the utility model provides a weaving is with automatic unwinding device of shearing machine, includes shearing machine, wind-up roll, one side outer wall of shearing machine rotates and is connected with the wind-up roll, and the circumference outer wall of wind-up roll is fixed with the second electric telescopic handle that the equidistance distributes, second electric telescopic handle's one end is fixed with the second and receives the board, the circumference outer wall of wind-up roll is fixed with the mechanical telescopic link that the equidistance distributes, and the one end of mechanical telescopic link is fixed with first receipts board, and the second is received the board and is identical with the butt joint department of first receipts board, one side outer wall of shearing machine is provided with unwinding mechanism, and the one end of wind-up roll is provided with stop gear.

Preferably, the inside of shearing machine is fixed with the motor, and the output shaft and the wind-up roll fixed connection of motor, and one side outer wall of shearing machine is fixed with the controller, controller and motor, second electric telescopic handle electric connection.

Preferably, the unwinding mechanism comprises a first electric telescopic rod, a mounting plate and a push plate, the first electric telescopic rod is fixed on the outer wall of one side of the shearing machine, the mounting plate is fixed at one end of the first electric telescopic rod, and the push plate is fixed on the outer wall of one side of the mounting plate.

Preferably, stop gear includes a spacing section of thick bamboo, third electric telescopic handle, second connecting plate, first connecting plate, gag lever post, and a spacing section of thick bamboo is fixed in the one end of wind-up roll, and one side inner wall of a spacing section of thick bamboo is fixed with first installation piece, and the fixed third electric telescopic handle of one side of first installation piece, the one end of third electric telescopic handle are fixed with second installation piece, controller and third electric telescopic handle electric connection.

Preferably, the outer wall of the first mounting block is respectively connected with four first connecting plates in an intersecting manner, the outer wall of the second mounting block is respectively hinged with four second connecting plates, and the second connecting plates are rotatably connected with one ends of the first connecting plates.

Preferably, the circumference outer wall of a spacing section of thick bamboo is opened has the rectangular hole that the equidistance distributes, and the inner wall sliding connection of rectangular hole has the slider, and one side outer wall of slider is opened there is the through-hole, and the inner wall sliding connection of through-hole has the gag lever post, and the one end of gag lever post is fixed with the fixed block, and one side outer wall of fixed block rotates and is connected with the fly leaf, and one side outer wall and the first connecting plate of fly leaf rotate and are connected.

Preferably, an induction switch is fixed on the outer wall of one side of the shearing machine above the winding roller and electrically connected with the controller.

Compared with the prior art, the utility model provides an automatic unwinding unit of shearing machine is used in weaving possesses following beneficial effect:

1. through the arrangement of the first coiling plate, the second electric telescopic rod, the mechanical telescopic rod and the pushing mechanism, after the coiling is completed, the second electric telescopic rod is shortened, the second coiling plate moves towards the axis of the coiling roller, the mechanical telescopic rod is not supported by the second coiling plate, the coiling roller is contracted towards the axis of the coiling roller under the extrusion of a fibrilia yarn coil, the fibrilia yarn coil is pushed by the uncoiling mechanism, in the uncoiling process of the fibrilia yarn coil, the first coiling plate and the second coiling plate cannot generate radial acting force on the fibrilia coil, so that the friction force between the fibrilia yarn coil and the first coiling plate and the second coiling plate cannot be increased in the uncoiling process, the automatic uncoiling of the fibrilia yarn coil is ensured, the labor intensity of operators is greatly reduced, and the operation efficiency is improved.

2. Through the spacing section of thick bamboo that sets up, first installation piece, the fly leaf, the slider, the gag lever post, third electric telescopic handle, the second installation piece, the second connecting plate, first connecting plate, shorten third electric telescopic handle, the first installation piece of second installation piece case is close to, the one end of second connecting plate and first connecting plate is to the position removal of keeping away from third electric telescopic handle, promote the gag lever post to the direction of keeping away from third electric telescopic handle, and simultaneously, promote slider and gag lever post and remove to the direction that is close to the wind-up roll, after the gag lever post removed one end, the position of restriction flaxen fiber yarn book, it is more neat to make the flaxen fiber yarn book convolute.

3. Lead to the inductive switch who sets up, after the certain number of turns of the winding of fibrilia yarn book, shelter from inductive switch, inductive switch gives the controller with the signal of telecommunication transmission, controller control motor stall back, and control second electric telescopic handle shortens, and the extension of third electric telescopic handle makes the diameter size of fibrilia yarn book the same, is favorable to the loading of fibrilia yarn book.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of simple and compact overall structure, economic practicality is good, and the operation is more convenient, and safety and stability nature is good.

Drawings

Fig. 1 is a schematic perspective view of an automatic unwinding device of a shearing machine for textile use according to the present invention;

fig. 2 is a schematic view of a part of the structure of an automatic unwinding device of a shearing machine for textile use provided by the present invention;

fig. 3 is a schematic side view of the automatic unwinding device of the shearing machine for textile use of the present invention.

In the figure: the device comprises a shearing machine 1, a controller 2, a limiting cylinder 3, a first rolling plate 4, a second rolling plate 5, a push plate 6, a mounting plate 7, a first electric telescopic rod 8, a mechanical telescopic rod 9, a second electric telescopic rod 10, a first mounting block 11, a movable plate 12, a sliding block 13, a limiting rod 14, a third electric telescopic rod 15, a second mounting block 16, a second connecting plate 17, a first connecting plate 18 and an inductive switch 19.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, an automatic unwinding device of a shearing machine for textile use comprises a shearing machine 1 and a winding roller 20, wherein the winding roller 20 is rotatably connected to the outer wall of one side of the shearing machine 1, second electric telescopic rods 10 are fixed to the outer wall of the circumference of the winding roller 20 through screws and are distributed at equal intervals, a second winding plate 5 is fixed to one end of each second electric telescopic rod 10 through screws, mechanical telescopic rods 9 are fixed to the outer wall of the circumference of the winding roller 20 through screws and are distributed at equal intervals, a first winding plate 4 is fixed to one end of each mechanical telescopic rod 9 through screws, the second winding plate 5 is matched with the butt joint of the first winding plate 4, an unwinding mechanism is arranged on the outer wall of one side of the shearing machine 1, a limiting mechanism is arranged at one end of the winding roller 20, after winding is completed, the second electric telescopic rod 10 is shortened, the second winding plate 5 moves towards the axis of the winding roller 20, the mechanical telescopic rods 9 do not have the support of the second winding plate 5, the first coiling plate 4 and the second coiling plate 5 can not generate radial acting force on the hemp fiber coil in the uncoiling process of the hemp fiber yarn coil, so that the friction force between the hemp fiber yarn coil and the first coiling plate 4 and the friction force between the hemp fiber yarn coil and the second coiling plate 5 can not be increased, the automatic uncoiling of the hemp fiber yarn coil is ensured, the labor intensity of operators is greatly reduced, and the operation efficiency is improved.

The utility model discloses in, the inside of shearing machine 1 has the motor through the fix with screw, and the output shaft and the wind-up roll 20 fixed connection of motor, and one side outer wall of shearing machine 1 has controller 2, controller 2 and motor, 10 electric connection of second electric telescopic handle through the fix with screw.

The utility model discloses in, unwinding mechanism includes first electric telescopic handle 8, mounting panel 7, push pedal 6, and first electric telescopic handle 8 is fixed in one side outer wall of shearing machine 1, and mounting panel 7 is fixed in the one end of first electric telescopic handle 8, and push pedal 6 is fixed in one side outer wall of mounting panel 7.

The utility model discloses in, stop gear includes a spacing section of thick bamboo 3, third electric telescopic handle 15, second connecting plate 17, first connecting plate 18, gag lever post 14, and a spacing section of thick bamboo 3 is fixed in the one end of wind-up roll 20, one side inner wall of a spacing section of thick bamboo 3 has first installation piece 11 through the fix with screw, the fixed third electric telescopic handle 15 of one side of first installation piece 11, the one end of third electric telescopic handle 15 has second installation piece 16 through the fix with screw, controller 2 and the 15 electric connection of third electric telescopic handle.

The utility model discloses in, the outer wall of first installation piece 11 has handed over respectively four first connecting plates 18, and the outer wall of second installation piece 16 articulates respectively has four second connecting plates 17, and second connecting plate 17 rotates with the one end of first connecting plate 18 to be connected.

In the utility model, the circumference outer wall of the limiting cylinder 3 is provided with rectangular holes distributed at equal intervals, the inner wall of the rectangular hole is connected with a sliding block 13 in a sliding way, the outer wall of one side of the sliding block 13 is provided with a through hole, the inner wall of the through hole is connected with a limiting rod 14 in a sliding way, one end of the limiting rod 14 is fixed with a fixed block by a screw, the outer wall of one side of the fixed block is connected with a movable plate 12 in a rotating way, the outer wall of one side of the movable plate 12 is connected with a first connecting plate 18 in a rotating way, a third electric telescopic rod 15 is shortened, a second mounting block 16 is close to the first mounting block 11, one end of a second connecting plate 17 and the first connecting plate 18 moves to the position far away from the third electric telescopic rod 15, the limiting rod 14 is pushed to the direction far away from the third electric telescopic rod 15, meanwhile, the sliding block 13 and the limiting rod 14 move to the direction near the wind-up roller 20, after the limiting rod 14 moves to one end, the position of the hemp fiber yarn roll is limited, the hemp yarn roll is wound more neatly.

The working principle is as follows: after the coiling is finished, the second electric telescopic rod 10 is shortened, the second coiling plate 5 moves towards the axis of the coiling roller 20, the mechanical telescopic rod 9 is not supported by the second coiling plate 5, the coiling plate shrinks towards the axis of the coiling roller 20 under the extrusion of the hemp fiber yarn coil, the hemp fiber yarn coil is pushed by the uncoiling mechanism, and in the uncoiling process of the hemp fiber yarn coil, the first coiling plate 4 and the second coiling plate 5 cannot generate radial acting force on the hemp fiber coil, so that the friction force between the hemp fiber yarn coil and the first coiling plate 4 and the second coiling plate 5 cannot be increased in the uncoiling process, and the uncoiling is finished smoothly.

Example 2

Referring to fig. 3, the present embodiment further includes an inductive switch 19 fixed by a screw on an outer wall of one side of the shearing machine 1 above the wind-up roll 20, and the inductive switch 19 is electrically connected to the controller 2, compared to embodiment 1.

The working principle is as follows: lead to the inductive switch 19 that sets up, after the certain number of turns of the winding of fibrilia yarn book, shelter from inductive switch 19, inductive switch 19 gives controller 2 with the signal of telecommunication transmission, and after 2 control motors stop rotating of controller, control second electric telescopic handle 10 shortens, and 15 extensions of third electric telescopic handle make the diameter size of fibrilia yarn book the same, are favorable to the loading of fibrilia yarn book.

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

1. The utility model provides a weaving is with automatic unwinding device of shearing machine, includes shearing machine (1), wind-up roll (20), its characterized in that, one side outer wall of shearing machine (1) rotates and is connected with wind-up roll (20), and the circumference outer wall of wind-up roll (20) is fixed with second electric telescopic handle (10) that the equidistance distributes, the one end of second electric telescopic handle (10) is fixed with second receipts book board (5), the circumference outer wall of wind-up roll (20) is fixed with mechanical telescopic link (9) that the equidistance distributes, and the one end of mechanical telescopic link (9) is fixed with first receipts book board (4), and second receipts book board (5) is identical with the butt joint of first receipts board (4), one side outer wall of shearing machine (1) is provided with the unwinding mechanism, and the one end of wind-up roll (20) is provided with stop gear.

2. The automatic unwinding device of the shearing machine for textiles according to claim 1, wherein a motor is fixed inside the shearing machine (1), an output shaft of the motor is fixedly connected with the winding roller (20), a controller (2) is fixed on the outer wall of one side of the shearing machine (1), and the controller (2) is electrically connected with the motor and the second electric telescopic rod (10).

3. The automatic unwinding device of the shearing machine for spinning according to claim 1, wherein the unwinding mechanism comprises a first electric telescopic rod (8), a mounting plate (7) and a push plate (6), the first electric telescopic rod (8) is fixed on the outer wall of one side of the shearing machine (1), the mounting plate (7) is fixed at one end of the first electric telescopic rod (8), and the push plate (6) is fixed on the outer wall of one side of the mounting plate (7).

4. The automatic unwinding device of the shearing machine for spinning according to claim 1, wherein the limiting mechanism comprises a limiting cylinder (3), a third electric telescopic rod (15), a second connecting plate (17), a first connecting plate (18) and a limiting rod (14), the limiting cylinder (3) is fixed at one end of the winding roller (20), a first mounting block (11) is fixed on the inner wall of one side of the limiting cylinder (3), the third electric telescopic rod (15) is fixed on one side of the first mounting block (11), a second mounting block (16) is fixed at one end of the third electric telescopic rod (15), and the controller (2) is electrically connected with the third electric telescopic rod (15).

5. The automatic unwinding device of the shearing machine for textile use according to claim 4, characterized in that the outer walls of the first mounting blocks (11) are respectively articulated with four first connecting plates (18), and the outer walls of the second mounting blocks (16) are respectively articulated with four second connecting plates (17), the second connecting plates (17) being rotatably connected with one ends of the first connecting plates (18).

6. The automatic unwinding device of the shearing machine for textile use according to claim 5, characterized in that the outer wall of the circumference of the limiting cylinder (3) is provided with rectangular holes distributed at equal intervals, the inner wall of each rectangular hole is slidably connected with a sliding block (13), the outer wall of one side of each sliding block (13) is provided with a through hole, the inner wall of each through hole is slidably connected with a limiting rod (14), one end of each limiting rod (14) is fixed with a fixed block, the outer wall of one side of each fixed block is rotatably connected with a movable plate (12), and the outer wall of one side of each movable plate (12) is rotatably connected with the first connecting plate (18).

7. The automatic unwinding device of the shearing machine for textile according to claim 1, characterized in that an inductive switch (19) is fixed on the outer wall of one side of the shearing machine (1) above the winding roller (20), and the inductive switch (19) is electrically connected with the controller (2).