CN214217758U

CN214217758U - Tensioner for jacquard

Info

Publication number: CN214217758U
Application number: CN202022809655.7U
Authority: CN
Inventors: 吴允雄
Original assignee: Jinjiang Xiangqi Weaving Co ltd
Current assignee: Jinjiang Xiangqi Weaving Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-17
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a tensioner that jacquard machine was used belongs to jacquard machine technical field, including base and a plurality of leading wheel, a plurality of leading wheel sets up with base center annular, is provided with first slide bar on the leading wheel, and the base is seted up and is run through to the base and with the slip mouth of first slide bar looks adaptation, and the length direction of a plurality of slip mouth all is provided with in the base and makes a plurality of leading wheel together carry out gliding control assembly towards the center of base. The utility model discloses a tensioner that jacquard machine was used for need not carry out the independent control to the position of a plurality of leading wheel, convenience when improving the user and adjusting.

Description

Tensioner for jacquard

Technical Field

The utility model relates to a jacquard machine technical field specifically is a tensioner that jacquard machine was used.

Background

The yarn tensioner is a very important part of the jacquard machine, and can adjust the tension of the yarn and determine the integral effect of doubling.

Notice No. CN 211848353U's utility model chinese patent, introduced a tensioner with adjustable jacquard machine, including bottom plate, fixed plate and mounting panel, about the up end of bottom plate both parts all the vertical fixation have a set of backup pad, and support in two sets of backup pads has the fixed plate, and the activity intracavity is provided with the threaded rod to swing joint has the connector on the threaded rod, and the tension pulley is installed to the front end of connector simultaneously, the multiunit mounting hole has all been seted up in both parts about the leading flank of mounting panel, and installs the second leading wheel in a set of mounting hole on the mounting panel leading flank left part to install first leading wheel in a set of mounting hole on the mounting panel leading flank right part.

The problem of solving among the above-mentioned scheme, the convenient interval of adjusting between tension pulley to first leading wheel and the second leading wheel to change the elasticity of carrying the yarn, and the position at mounting panel middle part is conveniently changed to first leading wheel and second leading wheel, and is simple to use convenient.

The positions of the first guide wheel and the second guide wheel are adjusted by independently rotating the screw joint, and the positions of the mounting holes where the first guide wheel and the second guide wheel are located are changed, so that the adjustment convenience of a user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, and the tensioner that a jacquard machine was used that proposes for need not carry out the independent control to the position of a plurality of leading wheel, convenience when improving the user and adjusting.

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

the utility model provides a tensioner that jacquard machine was used, includes base and a plurality of leading wheel, a plurality of the leading wheel sets up with base central ring, be provided with first slide bar on the leading wheel, the base is seted up and is run through to the base and with the slip mouth of first slide bar looks adaptation, a plurality of the length direction of slip mouth all is towards the center of base, be provided with in the base and make a plurality of leading wheel together carry out gliding control assembly.

Through adopting above-mentioned technical scheme, when the tensioner uses, the yarn of jacquard machine can use the base center as the centre of a circle, the side of a plurality of leading wheel is walked around to the ring in proper order, the knitting of direction is followed, when increase tension, utilize the control assembly to make a plurality of leading wheel can slide along the direction that the slip mouth is together towards keeping away from the base center, make the relative distance between a plurality of leading wheel increase, when reducing tension, utilize the control assembly to make a plurality of leading wheel can slide along the direction that the slip mouth is together towards being close to the base center, make the relative distance between a plurality of leading wheel reduce, make like this and need not carry out independent control to the position of a plurality of leading wheel, convenience when improving user's regulation.

The utility model discloses further set up to: the one end fixedly connected with second slide bar that first slide bar is located the base, the control assembly is including rotating the piece, it rotates and connects in the base to rotate the piece, the rotation centre of a circle that rotates puts correspondingly with the base central point, the sliding tray of a plurality of and second slide bar looks adaptation is seted up on rotating the piece respectively, a plurality of sliding tray length direction all does not move towards the centre of a circle, the base is provided with the regulating part that is used for adjusting a turned angle.

Through adopting above-mentioned technical scheme, when the position between the needs change a plurality of leading wheel, utilize the regulating part to make and rotate the piece, the second slide bar can receive the butt of sliding tray lateral wall, make the second slide bar receive along with rotating the together pivoted power of piece, and first slide bar can receive the butt of slip mouthful lateral wall, the slip direction of restriction first slide bar, through the interact of power, make a plurality of leading wheel all can be along slip mouthful towards the direction that is close to or keeps away from the base center.

The utility model discloses further set up to: the rotating part comprises a worm wheel, the adjusting part comprises a worm with a worm wheel and a self-locking function, the worm is rotatably connected in the base, the worm wheel is meshed with the worm, and one end of the worm penetrates through the base.

Through adopting above-mentioned technical scheme, when needs rotate the regulation, rotatable worm utilizes the cooperation of worm wheel and worm for the worm wheel rotates, and after the regulation is accomplished, the worm wheel can not drive the worm because of worm wheel and worm's auto-lock effect and rotate, thereby makes the worm wheel can not rotate, fixes the relative position between a plurality of leading wheel, ensures that the tension that the yarn received can not change.

The utility model discloses further set up to: and one end of the worm, which is positioned outside the base, is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, the user piece rotates the worm through the handle, improves user's operation convenience.

The utility model discloses further set up to: the first sliding rod is in threaded connection with the guide wheel.

Through adopting above-mentioned technical scheme, when the leading wheel wearing and tearing, utilize threaded connection between first slide bar and the leading wheel, the person of facilitating the use changes the leading wheel, convenience when improving user's change.

To sum up, the utility model discloses following beneficial effect has: when the tension of yarn is adjusted to needs, rotate the handle, utilize the cooperation of worm wheel and worm for the worm wheel rotates, utilizes the cooperation of sliding tray and second slide bar, and the cooperation of slip mouth and first slide bar, makes a plurality of leading wheel can slide along the direction that the slip mouth is close to or is kept away from the base center, makes the position that need not adjust a plurality of leading wheel alone, convenience when improving the user and adjusting.

Drawings

Fig. 1 is a schematic structural view of a tensioner for a jacquard machine according to the present invention;

fig. 2 is a schematic structural diagram of the control assembly of the present invention;

fig. 3 is a schematic structural view between the guide wheel and the first sliding rod of the present invention.

In the figure: 1. a base; 2. a guide wheel; 3. a first slide bar; 4. a sliding port; 5. a worm gear; 6. a worm; 7. a handle; 8. a sliding groove; 9. a second slide bar.

Detailed Description

In the following 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 refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

A tensioner for a jacquard machine is shown in figures 1 and 2 and comprises a base 1 and a plurality of guide wheels 2, wherein the plurality of guide wheels 2 are annularly arranged at the center of the base 1, when the tensioner is used, yarns of the jacquard machine can sequentially and annularly bypass the side edges of the plurality of guide wheels 2 by taking the center of the base 1 as a circle center, then guide knitting is carried out, a first sliding rod 3 is arranged on each guide wheel 2, the base 1 is provided with a sliding opening 4 which penetrates through the base 1 and is matched with the first sliding rod 3, the length directions of the plurality of sliding openings 4 all face to the center of the base 1, a control component which enables the plurality of guide wheels 2 to slide together is arranged in the base 1, one end of the first sliding rod 3, which is positioned in the base 1, is fixedly connected with a second sliding rod 9, the control component comprises a rotating part, the rotating part is rotatably connected in the base 1, the rotating circle center of the rotating part corresponds to the center of the base 1, set up the sliding tray 8 of a plurality of and second slide bar 9 looks adaptation on the rotation piece respectively, 8 length direction in a plurality of sliding tray do not all face towards the centre of a circle, and be provided with the regulating part that is used for adjusting rotation piece turned angle in the base 1, when the position between a plurality of leading wheel 2 needs to be changed, utilize the regulating part to make the rotation piece rotate, second slide bar 9 can receive the butt of 8 lateral walls of sliding tray, make second slide bar 9 receive along with rotating the together pivoted power, and first slide bar 3 can receive the butt of 4 lateral walls of slip mouth, restrict the slip direction of first slide bar 3, through the interact of power, make a plurality of leading wheel 2 all can slide along slip mouth 4 towards the direction that is close to or keeps away from base 1 center.

As shown in fig. 1, 2 and 3, the rotating part comprises a worm wheel 5, the adjusting part comprises a worm 6 having a self-locking function with the worm wheel 5, the worm 6 is rotatably connected in the base 1, the worm wheel 5 is engaged with the worm 6, one end of the worm 6 penetrates out of the base 1, when adjustment is required, the worm 6 can be rotated, the worm wheel 5 is rotated by using the cooperation of the worm wheel 5 and the worm 6, after adjustment is completed, the worm wheel 5 cannot drive the worm 6 to rotate due to the self-locking effect of the worm wheel 5 and the worm 6, so that the worm wheel 5 cannot rotate, so as to fix the relative positions between the guide wheels 2 and ensure that the tension applied to the yarn cannot be changed, one end of the worm 6, which is located outside the base 1, is fixedly connected with a handle 7, a user block rotates the worm 6 through the handle 7, so as to improve the operation convenience of a user, wherein the first sliding rod 3 is in threaded connection with the guide wheels 2, when leading wheel 2 weared and torn, utilize threaded connection between first slide bar 3 and the leading wheel 2, convenience of customers changes leading wheel 2, convenience when improving user's change.

When the tension to the yarn needs to be increased, the handle 7 is rotated, the worm wheel 5 and the worm 6 are matched, the guide wheels 2 can slide towards the direction away from the center of the base 1 along the sliding port 4 together, the relative distance between the guide wheels 2 is increased, when the tension is reduced, the handle 7 is rotated in the reverse direction, the worm wheel 5 and the worm 6 are matched, the guide wheels 2 can slide towards the direction close to the center of the base 1 along the sliding port 4 together, and the relative distance between the guide wheels 2 is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a tensioner that jacquard machine was used, includes base (1) and a plurality of leading wheel (2), its characterized in that: a plurality of leading wheel (2) set up with base (1) central ring, be provided with first slide bar (3) on leading wheel (2), base (1) is seted up and is run through to base (1) and with slip mouth (4) of first slide bar (3) looks adaptation, a plurality of the length direction of slip mouth (4) all is towards the center of base (1), be provided with in base (1) and make a plurality of leading wheel (2) together carry out gliding control assembly.

2. Tensioner for jacquard machine according to claim 1, characterized in that: first slide bar (3) are located one end fixedly connected with second slide bar (9) in base (1), the control assembly is including rotating the piece, it rotates and connects in base (1) to rotate the piece, the rotation centre of a circle that rotates the piece is put with base (1) central point and is put correspondingly, set up sliding tray (8) of a plurality of and second slide bar (9) looks adaptation on the rotation piece respectively, a plurality of sliding tray (8) length direction all does not move towards the centre of a circle, base (1) is provided with the regulating part that is used for adjusting a rotation angle.

3. Tensioner for jacquard machine according to claim 2, characterized in that: the rotation piece includes worm wheel (5), the regulating part includes worm (6) that have self-locking function with worm wheel (5), worm (6) rotate to be connected in base (1), worm wheel (5) and worm (6) mesh mutually, the one end of worm (6) runs through outside base (1).

4. Tensioner for jacquard machine according to claim 3, characterized in that: one end of the worm (6) positioned outside the base (1) is fixedly connected with a handle (7).

5. Tensioner for jacquard machine according to claim 1, characterized in that: the first sliding rod (3) is in threaded connection with the guide wheel (2).