CN213870971U

CN213870971U - Transmission device of two-for-one twister

Info

Publication number: CN213870971U
Application number: CN202022158136.9U
Authority: CN
Inventors: 袁小仁; 袁国华
Original assignee: Jiaxing Xiuzhou Xinxing Weaving Co ltd
Current assignee: Jiaxing Xiuzhou Xinxing Weaving Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-08-03
Anticipated expiration: 2030-09-28

Abstract

The utility model belongs to the technical field of textile machinery, in particular to a transmission device of a two-for-one twister, which comprises a first belt wheel and a second belt wheel, wherein a tangential belt is wound on one side of the first belt wheel and the second belt wheel, a mounting box is arranged inside the tangential belt, arc-shaped strips are arranged on the left side and the right side of the mounting box, tensioning wheels are rotatably connected with the upper end and the lower end of each arc-shaped strip, two adjusting rods are fixedly connected with one opposite sides of the two arc-shaped strips, one opposite ends of the four adjusting rods penetrate through the mounting box and are fixedly connected with two connecting plates, a first screw is in threaded connection with the left side wall of the left arc-shaped strip, two second screws are in threaded connection with the right side wall of the right arc-shaped strip, and two springs are fixedly connected with the left side and the right side of the inner wall of the mounting box; the first screw rod is screwed to drive the two right tensioning wheels to be pressed against the right side of the inner wall of the tangential belt, and when the two second screw rods are screwed in the same way, the two left tensioning wheels move leftwards and are pressed against the left side of the inner wall of the tangential belt, so that the tensioning wheels are adjusted to disassemble and install the tangential belt.

Description

Transmission device of two-for-one twister

Technical Field

The utility model relates to a textile machinery technical field, concretely relates to transmission of two-for-one twister.

Background

The two-for-one twister is twisting equipment which is essentially doubling equipment (combining multiple strands into one strand), is called a doubling machine, is not called by Chinese and English specifically, can realize one-turn two-twist, improves twisting efficiency by times compared with the traditional twisting equipment, increases package capacity, has ten thousand meters without joints, greatly improves twisting quality, has lower layer height, and is particularly suitable for operation.

The transmission mechanism of the existing two-for-one twister consists of a belt wheel, a tension wheel and a tangential belt, and the positions of the belt wheel and the tension wheel are fixed on a frame, so that the tangential belt is very inconvenient to tension and replace.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a transmission of two-for-one twister through the adjustment take-up pulley, and then conveniently changes the tangential belt.

In order to achieve the above object, the utility model provides a following technical scheme: a transmission device of a two-for-one twister comprises a first belt wheel and a second belt wheel, wherein the first belt wheel is positioned above the second belt wheel, a tangential belt is wound on one side of the first belt wheel, which is opposite to the second belt wheel, the left side and the right side of the tangential belt are movably connected with a plurality of uniformly distributed spindles, a mounting box is arranged inside the tangential belt, arc-shaped strips are arranged on the left side and the right side of the mounting box, the upper end and the lower end of each arc-shaped strip are rotatably connected with tensioning wheels through rotating shafts, the outer walls of the four tensioning wheels are movably connected with the inner wall of the tangential belt, two adjusting rods are fixedly connected on the opposite sides of the two arc-shaped strips, the opposite ends of the four adjusting rods penetrate through the mounting box and extend into the mounting box, two connecting plates are arranged inside the mounting box, and the opposite sides of the two connecting plates are fixedly connected with the four adjusting rods respectively, the left side wall threaded connection who is located left side arc strip has first screw rod, the right-hand member of first screw rod runs through the mounting box and extends to between two connecting plates, and the right side wall threaded connection who is located right side arc strip has two second screw rods, two the left end of second screw rod all runs through the mounting box and extends to between two connecting plates, two the second screw rod is located the upper and lower both sides of first screw rod respectively, two springs of the equal fixedly connected with in left and right sides of mounting box inner wall, four one side fixed connection that the one end that the spring is relative is carried on the back with two connecting plates respectively.

For the position of the convenient fixed first screw rod and the second screw rod other end, as the utility model relates to a transmission of two-for-one twister is preferred, first bearing has been cup jointed to the right-hand member of first screw rod, the right side of first bearing with be located right side connecting plate fixed mounting, the second bearing has all been cup jointed, two to the left end of two second screw rods the left side of second bearing all with be located left side connecting plate fixed mounting.

For the convenience of staff twist and move three screw rod, conduct the utility model relates to a transmission of two-for-one twister is preferred, the equal fixedly connected with anti-skidding handle of one end that first screw rod and two second screw rods carried on the back mutually.

In order to reduce the required tension wheel, the transmission device of the two-for-one twister of the utility model is preferable, every four spindles are in a group, and four spindles are arranged in an arch shape and share one tension wheel.

In order to increase the strength of the spring, the transmission device of the two-for-one twister is preferred, and the spring is made of carbon steel.

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

1. this kind of transmission of two-for-one twister, behind the position of fixed mounting box, twist and move first screw rod and drive and lean on the connecting plate on right side to move right, compress the spring on mounting box inner wall right side simultaneously, two right side regulation poles slide right this moment, and then drive two take-up pulleys on right side and lean on the pressure with tangential belt inner wall right side, when twisting two second screw rods equally, two left side take-up pulleys move left and lean on the pressure with tangential belt inner wall left side, and then adjust the position of take-up pulley to convenient dismantlement and installation tangential belt.

2. This kind of transmission of two-for-one twister is through being connected screw rod and bearing rotation, and the position of first bearing and second bearing is fixed position, and then when adjusting the position of take-up pulley, can avoid the relative one end of first screw rod and second screw rod to remove to two connecting plates are stably promoted.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a sectional view of a transmission device of a two-for-one twister according to the present invention;

FIG. 2 is a cross-sectional view of the mounting box of the present invention;

FIG. 3 is a structural view of the mounting box of the present invention;

fig. 4 is a structural diagram of two arc-shaped strips of the present invention.

In the figure, 1, a first pulley; 2. a second pulley; 3. a tangential belt; 4. a spindle; 5. mounting a box; 501. a spring; 6. an arc-shaped strip; 601. adjusting a rod; 602. a connecting plate; 603. a tension wheel; 7. a first screw; 701. a first bearing; 8. a second screw; 801. a second bearing; 9. an anti-slip handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: a transmission device of a two-for-one twister comprises a first belt wheel 1 and a second belt wheel 2, wherein the first belt wheel 1 is positioned above the second belt wheel 2, a tangential belt 3 is wound on one side of the first belt wheel 1, which is opposite to the second belt wheel 2, the left side and the right side of the tangential belt 3 are movably connected with a plurality of uniformly distributed spindles 4, a mounting box 5 is arranged inside the tangential belt 3, arc-shaped strips 6 are arranged on the left side and the right side of the mounting box 5, the upper end and the lower end of each arc-shaped strip 6 are rotatably connected with tensioning wheels 603 through rotating shafts, the outer walls of the four tensioning wheels 603 are movably connected with the inner wall of the tangential belt 3, two adjusting rods 601 are fixedly connected on the opposite sides of the two arc-shaped strips 6, the opposite ends of the four adjusting rods 601 penetrate through the mounting box 5 and extend into the mounting box 5, two connecting plates 602 are arranged inside the mounting box 5, and the opposite sides of the two connecting plates 602 are fixedly connected with the four adjusting rods 601 respectively, the left side wall threaded connection who is located left side arc strip 6 has first screw rod 7, the right-hand member of first screw rod 7 runs through mounting box 5 and extends to between two connecting plates 602, the right side wall threaded connection who is located right side arc strip 6 has two second screw rods 8, the left end of two second screw rods 8 all runs through mounting box 5 and extends to between two connecting plates 602, two second screw rods 8 are located the upper and lower both sides of first screw rod 7 respectively, two springs 501 of the equal fixedly connected with in the left and right sides of the 5 inner walls of mounting box, the one side fixed connection that the one end that four springs 501 are relative carried on the back with two connecting plates 602 respectively.

In this embodiment: after the position of fixed mounting box 5, twist first screw rod 7 and drive and lean on right side connecting plate 602 to remove to the right, compress spring 501 on 5 inner walls of mounting box right sides simultaneously, two right side regulation poles 601 slide right this moment, and then drive two take-up pulleys 603 on right side and lean on the pressure with 3 inner walls of tangential belt right sides, when twisting two second screw rods 8 equally, two left side take-up pulleys 603 move left and lean on the pressure with 3 inner walls of tangential belt left sides, and then adjust the position of take-up pulley 603, thereby convenient dismantlement and installation tangential belt 3.

As the utility model discloses a technical optimization scheme, first bearing 701 has been cup jointed to first screw rod 7's right-hand member, first bearing 701's right side with be located right side connecting plate 602 fixed mounting, and second bearing 801 has all been cup jointed to two second screw rod 8's left end, and two second bearing 801's left side all with be located left side connecting plate 602 fixed mounting.

In this embodiment: through being connected screw rod and bearing rotation, and first bearing 701 and second bearing 801's position is fixed position, and then when adjusting the position of take-up pulley, can avoid the relative one end of first screw rod 7 and second screw rod 8 to remove to stably promote two connecting plates 602.

As a technical optimization scheme of the utility model, the equal fixedly connected with of one end antiskid handle 9 that first screw rod 7 and two second screw rods 8 carried on the back mutually.

In this embodiment: anti-skidding handle 9 is all installed to the one end that first screw rod 7 and two second screw rods 8 are located the mounting box 5 outside, and the diameter of anti-skidding handle 9 is greater than the screw rod, and the handle outer wall is provided with anti-skidding line, and then increases the frictional force between handle and the hand to make the staff twist the screw rod fast.

As a technical optimization scheme of the utility model, every four of a plurality of spindles 4 are a set of, and four spindles 4 are arch-shaped and arrange and share a take-up pulley 603.

In this embodiment: the four spindles 4 and the tensioning wheel 603 make the traditional tangential belt 3 into an arched tangential belt 3, and the spindles 4 are matched with the tensioning wheel 603, so that the whole tangential belt 3 is wavy, the transmission requirement of the tangential belt 3 can be met, and the number of the tensioning wheels 603 is greatly reduced.

The utility model discloses a theory of operation and use flow: after the position of the fixed mounting box 5 is fixed, the first screw 7 is screwed to drive the connecting plate 602 which is close to the right side to move rightwards, the spring 501 on the right side of the inner wall of the mounting box 5 is compressed at the same time, the two right side adjusting rods 601 slide rightwards at the moment, and then the two right side tensioning wheels 603 are driven to be close to and pressed against the right side of the inner wall of the tangential belt 3, when the two second screws 8 are screwed in the same way, the two left side tensioning wheels 603 move leftwards and are close to and pressed against the left side of the inner wall of the tangential belt 3, and then the position of the tensioning wheels 603 is adjusted.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a transmission of two-for-one twister, includes first band pulley (1) and second band pulley (2), first band pulley (1) is located the top of second band pulley (2), one side that first band pulley (1) and second band pulley (2) carried on the back mutually has served around and has had tangential belt (3), both sides all swing joint has a plurality of evenly distributed's spindle (4) about tangential belt (3), its characterized in that: the inner part of the tangential belt (3) is provided with a mounting box (5), the left side and the right side of the mounting box (5) are respectively provided with an arc-shaped strip (6), the upper end and the lower end of each arc-shaped strip (6) are respectively connected with a tensioning wheel (603) in a rotating way through a rotating shaft, the outer walls of the four tensioning wheels (603) are respectively movably connected with the inner wall of the tangential belt (3), one opposite sides of the two arc-shaped strips (6) are respectively and fixedly connected with two adjusting rods (601), one opposite ends of the four adjusting rods (601) penetrate through the mounting box (5) and extend to the inner part of the mounting box (5), the inner part of the mounting box (5) is provided with two connecting plates (602), one opposite sides of the two connecting plates (602) are respectively and fixedly connected with the four adjusting rods (601), the left side wall of the arc-shaped strip (6) on the left side is in threaded connection with a first screw rod (7), and the right end of the first screw rod (7) penetrates through the mounting box (5) and extends to a position between the two connecting plates (602), the right side wall threaded connection who is located right side arc strip (6) has two second screw rods (8), two the left end of second screw rod (8) all runs through mounting box (5) and extends to between two connecting plates (602), two second screw rod (8) are located the upper and lower both sides of first screw rod (7) respectively, two springs (501), four of the equal fixedly connected with in left and right sides of mounting box (5) inner wall one side fixed connection that one end that spring (501) is relative carried on the back with two connecting plates (602) respectively.

2. A transmission of a two-for-one twister according to claim 1, wherein: first bearing (701) have been cup jointed to the right-hand member of first screw rod (7), the right side of first bearing (701) with be located right side connecting plate (602) fixed mounting, the left end of two second screw rods (8) has all been cup jointed second bearing (801), two the left side of second bearing (801) all with be located left side connecting plate (602) fixed mounting.

3. A transmission of a two-for-one twister according to claim 1, wherein: the first screw rod (7) and the two second screw rods (8) are fixedly connected with anti-skidding handles (9) at the opposite ends.

4. A transmission of a two-for-one twister according to claim 1, wherein: the spindles (4) are grouped into groups, and the four spindles (4) are arranged in an arched shape and share one tension wheel (603).

5. A transmission of a two-for-one twister according to claim 1, wherein: the spring (501) is made of carbon steel.