CN218231347U

CN218231347U - Adjustable warp yarn tensioning device

Info

Publication number: CN218231347U
Application number: CN202221627328.2U
Authority: CN
Inventors: 张尔杰
Original assignee: Hubei Songri New Material Co ltd
Current assignee: Hubei Songri New Material Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2023-01-06
Anticipated expiration: 2032-06-25

Abstract

The utility model provides a warp overspeed device tensioner with adjustable, including U type frame, the last fixed surface of U type frame is connected with electric putter, electric putter's output fixedly connected with lifter plate, the lifter plate about both ends respectively with the left and right sides wall sliding connection of U type frame, the last fixed surface of lifter plate is connected with a set of slide cartridge, every the equal sliding connection of inner wall of slide cartridge has the slider, every the equal fixedly connected with spring in interior diapire of slide cartridge, just the top of spring is provided with adjusting part, the last fixed surface of slider is connected with a set of connecting rod, the top of slider is equipped with the connecting plate, just the bottom surface and four of connecting plate the equal fixed connection in top of connecting rod sets up later through tensioning roller, electric putter, adjusting part, spring, tensioning roller and coupling assembling, can protect the warp when the tensioning degree of warp increases suddenly, avoids causing the warp pulling.

Description

Adjustable warp yarn tensioning device

Technical Field

The utility model belongs to the technical field of the fabrics processing, especially, relate to a warp overspeed device tensioner with adjustable.

Background

The warp needs to be used in the production of textiles, the warp is a string of yarns extending along the length direction of a weaving machine, the warp is divided into pure yarns and blended yarns according to yarn raw materials, such as cotton yarns, wool yarns, hemp yarns, spun yarns and the like, and a tensioning device is needed in the process of winding the warp to avoid the warp from being excessively fluffy after winding.

See a warp tensioning device disclosed in patent application No. 201922430434.6, which can facilitate the adjustment of the tightness of the warp, but the patent document lacks an over-tightening protection structure for the warp during use, and after the warp is collected on the winding roll for a period of time, the winding roll may generate a protrusion caused by warp winding, which easily causes the tension of the warp to increase suddenly, and the warp is broken.

Therefore, an adjustable warp tensioning device is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a warp overspeed device tensioner with adjustable, includes U type frame, the interior diapire fixedly connected with electric putter of U type frame, electric putter's output fixedly connected with lifter plate, the lifter plate about both ends respectively with the left and right sides wall sliding connection of U type frame, the last fixed surface of lifter plate is connected with a set of slide cartridge, every the equal sliding connection of inner wall of slide cartridge has the slider, every the equal fixedly connected with spring of interior diapire of slide cartridge, just the top of spring is provided with adjusting part, the last fixed surface of slider is connected with a set of connecting rod, the top of slider is equipped with the connecting plate, just the bottom surface and four of connecting plate the equal fixed connection in top of connecting rod, every the equal fixedly connected with backup pad in upper surface of connecting plate, two one side that the backup pad is close to each other all is equipped with the connection pad, just be provided with coupling assembling between the connection pad, two rotate between the connection pad and be connected with the tensioning roller.

Preferably, in the adjustable warp tensioning device, the left end and the right end of the U-shaped frame are fixedly connected with mounting pieces, and each mounting piece is provided with a mounting hole inside.

Preferably, the adjustable warp tensioning device comprises a screw tube, the outer surface of the screw tube is rotatably connected with the inner wall of the sliding block, the top end of the screw tube is rotatably connected with the bottom surface of the connecting plate, a screw rod is in threaded connection with the inner portion of the screw tube, the outer surface of the screw rod is slidably connected with the inner wall of the sliding barrel, and the bottom end of the screw rod is fixedly connected with the top end of the spring.

Preferably, in the adjustable warp tensioning device, a turntable is fixedly connected to the outer surface of the solenoid, scales are arranged on the upper surface of the turntable, and an indicator is arranged below the turntable and arranged on the outer surface of the sliding block.

Preferably, in the adjustable warp tensioning device, a set of limiting grooves is formed in the inner wall of the sliding cylinder, a set of limiting blocks is fixedly connected to the outer surface of the sliding block, and the limiting blocks are slidably connected to the inner parts of the limiting grooves.

Preferably, the adjustable warp tensioning device, wherein the connecting assembly includes a screw hole, the screw hole is opened in the inside of the supporting plate, the inside of the screw hole is connected with a bolt through a thread, one end of the bolt close to the connecting disc penetrates through the supporting plate and extends to the inside of the connecting disc, and the screw hole is connected with the connecting disc through a thread.

Preferably, in the adjustable warp tensioning device, guide grooves are formed in the left side wall and the right side wall of the U-shaped frame, and guide blocks are fixedly connected to the left side surface and the right side surface of the lifting plate.

Compared with the prior art, the utility model, following beneficial effect has:

1. warp overspeed device tensioner with adjustable, through tensioning roller, electric putter, adjusting part, spring, tensioning roller and coupling assembling's cooperation setting, utilize the coupling assembling that sets up, can be convenient for dismantle the maintenance with the tensioning roller, utilize the adjusting part that sets up, can be convenient for adjusting spring to adjusting part's pressure, prevent when warp rate of tension is less, cause tensioning roller and warp to appear rocking, utilize the spring that sets up, can be when the tensioning degree increase suddenly of warp, protect the warp, avoid causing the warp pulling.

2. Warp overspeed device tensioner with adjustable, through the cooperation setting of carousel, screw rod, spring and solenoid, the carousel rotates and can drive the screw rod and reciprocate, the top that the screw rod bottom will promote the spring reciprocates, just can change the compression degree of spring, just can change the pressure of spring top to the screw rod.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention.

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

1. a U-shaped frame; 2. an electric push rod; 3. a lifting plate; 4. a slide cylinder; 5. a slider; 6. a spring; 7. an adjustment assembly; 701. a solenoid; 702. a screw; 703. a turntable; 704. calibration; 705. an indicator mark; 8. a connecting rod; 9. a connecting plate; 10. a support plate; 11. a connecting disc; 12. a connecting assembly; 121. a screw hole; 122. a bolt; 13. a tension roller; 14. mounting a sheet; 15. mounting holes; 16. a limiting groove; 17. a limiting block; 18. a guide groove; 19. and a guide block.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the embodiment of the utility model provides a warp overspeed device tensioner with adjustable, including the interior diapire fixedly connected with electric putter 2 of U type frame 1,U type frame 1, electric putter 2's output fixedly connected with lifter plate 3, both ends respectively with the left and right sides wall sliding connection of U type frame 1 about lifter plate 3, electric putter 2 work can drive lifter plate 3 and reciprocate, lifter plate 3 reciprocates and can drive tensioning roller 13 and reciprocate, just can adjust the tensioning force that receives through the warp above tensioning roller 13. Guide way 18 has all been seted up to the left and right sides wall of U type frame 1, and the equal fixedly connected with guide block 19 of the left and right sides face of lifter plate 3 sets up through the cooperation of guide way 18 and guide block 19, can lead to the removal of lifter plate 3, makes the removal of lifter plate 3 more stable.

Referring to fig. 1-5, the upper surface of the lifting plate 3 is fixedly connected with a set of sliding cylinders 4, the inner wall of each sliding cylinder 4 is connected with a sliding block 5 in a sliding manner, the inner wall of each sliding cylinder 4 is provided with a set of limiting grooves 16, the outer surface of each sliding block 5 is fixedly connected with a set of limiting blocks 17, each limiting block 17 is connected inside each limiting groove 16 in a sliding manner, and the sliding blocks 5 can be limited in movement through the matching arrangement of the limiting grooves 16 and the limiting blocks 17. The spring 6 is fixedly connected to the inner bottom wall of each sliding barrel 4, the adjusting assembly 7 is arranged above the spring 6, the adjusting assembly 7 comprises a spiral pipe 701, the outer surface of the spiral pipe 701 is rotationally connected with the inner wall of the sliding block 5, the top end of the spiral pipe 701 is rotationally connected with the bottom surface of the connecting plate 9, a screw rod 702 is connected to the inner thread of the spiral pipe 701, the outer surface of the screw rod 702 is slidably connected with the inner wall of the sliding barrel 4, and the bottom end of the screw rod 702 is fixedly connected with the top end of the spring 6. When the solenoid 701 rotates, the solenoid 701 rotates to drive the screw 702 to move up and down through the matching of the solenoid 701 and the screw 702, the bottom end of the screw 702 pushes the top end of the spring 6 to move up and down, and the compression degree of the spring 6 can be adjusted.

Referring to fig. 1 to 5, in this embodiment, a rotary plate 703 is fixedly connected to an outer surface of the spiral pipe 701, anti-slip threads are formed on the outer surface of the rotary plate 703, the outer surface of the rotary plate 703 extends to the outside of the four connecting rods 8, scales 704 are formed on the upper surface of the rotary plate 703, an indicator 705 is arranged below the rotary plate 703, the indicator 705 is formed on the outer surface of the slider 5, and the pressure of the spring 6 on the screw 702 can be conveniently observed through the scales 704 and the indicator 705.

Referring to fig. 1-5, the upper surface of the slider 5 is fixedly connected with a group of connecting rods 8, a connecting plate 9 is arranged above the slider 5, the bottom surface of the connecting plate 9 is fixedly connected with the top ends of the four connecting rods 8, the upper surface of each connecting plate 9 is fixedly connected with a supporting plate 10, one side, close to each other, of each supporting plate 10 is provided with a connecting plate 11, a connecting assembly 12 is arranged between each connecting plate 11 and each supporting plate 10, a tensioning roller 13 is rotatably connected between each two connecting plates 11, and the tensioning roller 13 can be conveniently detached from the tensioning roller 13 for maintenance through the arranged connecting assemblies 12.

Referring to fig. 1 to 5, the connecting assembly 12 includes a screw hole 121, the screw hole 121 is opened inside the supporting plate 10, a bolt 122 is screwed inside the screw hole 121, one end of the bolt 122 near the connecting disc 11 penetrates through the supporting plate 10 and extends into the connecting disc 11, and the screw hole 121 is screwed to the connecting disc 11. When the tension roller 13 needs to be detached, the bolt 122 is rotated to drive the bolt 122 to move in the direction away from the connecting disc 11, and when one end of the bolt 122 close to the connecting disc 11 is separated from the inside of the connecting disc 11, the tension roller 13 is pulled outwards, so that the tension roller 13 can be detached.

In this embodiment, the equal fixedly connected with installation piece 14 in both ends about U type frame 1, mounting hole 15 has all been seted up to the inside of every installation piece 14, through installation piece 14 and the mounting hole 15 that sets up, can be convenient for fix the device.

The working principle is as follows: when the device is used, firstly, warp is enabled to be attached to the upper portion of the outer surface of the tension roller 13, the electric push rod 2 is started, the electric push rod 2 can drive the tension roller 13 to move upwards when working, the tension roller 13 can change the tension degree of the warp, the tension degree of the warp can be adjusted, then the rotary disc 703 is rotated according to the tension degree required by the warp, the rotary disc 703 can drive the solenoid 701 to rotate, the screw 701 and the screw 702 are arranged in a matched mode, the solenoid 701 can drive the screw 702 to move up and down when rotating, the top of the spring 6 is pushed by the bottom of the screw 702 to move up and down, the compression degree of the spring 6 can be changed, the pressure of the screw 702 at the top of the spring 6 can be changed, when the tension degree of the warp is too large, the warp pushes the tension roller 13 and the screw 702 to move down, the bottom of the screw 702 can push the spring 6 to compress, the compressed spring 6 can be utilized, the warp can be protected, and the warp can be suddenly increased, and pulling can be avoided.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a warp overspeed device tensioner with adjustable, includes U type frame (1), its characterized in that: inner diapire fixedly connected with electric putter (2) of U type frame (1), output fixedly connected with lifter plate (3) of electric putter (2), about lifter plate (3) both ends respectively with the left and right sides wall sliding connection of U type frame (1), the last fixed surface of lifter plate (3) is connected with a set of slide cartridge (4), every the equal sliding connection of inner wall of slide cartridge (4) has slider (5), every the equal fixedly connected with spring (6) of inner bottom wall of slide cartridge (4), just the top of spring (6) is provided with adjusting part (7), the last fixed surface of slider (5) is connected with a set of connecting rod (8), the top of slider (5) is equipped with connecting plate (9), just the bottom surface and four of connecting plate (9) the equal fixed connection in top of connecting rod (8), every the equal fixedly connected with backup pad (10) of upper surface of connecting plate (9), two one side that backup pad (10) are close to each other all is equipped with connection pad (11), just be provided with between connection pad (11) and connecting subassembly (12), rotate between two connection pad (11).

2. An adjustable warp tensioner as claimed in claim 1, wherein: the equal fixedly connected with installation piece (14) in both ends about U type frame (1), every mounting hole (15) have all been seted up to the inside of installation piece (14).

3. An adjustable warp tensioner as claimed in claim 1, wherein: adjusting part (7) include solenoid (701), the surface of solenoid (701) with the inner wall of slider (5) rotates to be connected, the top of solenoid (701) with the bottom surface of connecting plate (9) rotates to be connected, the inside threaded connection of solenoid (701) has screw rod (702), the surface of screw rod (702) with the inner wall sliding connection of slide cartridge (4), the bottom of screw rod (702) with the top fixed connection of spring (6).

4. An adjustable warp tensioner as claimed in claim 3, wherein: the outer surface of the solenoid (701) is fixedly connected with a rotary table (703), the upper surface of the rotary table (703) is provided with scales (704), an indicator (705) is arranged below the rotary table (703), and the indicator (705) is arranged on the outer surface of the sliding block (5).

5. An adjustable warp tensioner as claimed in claim 1, wherein: a set of spacing groove (16) has been seted up to the inner wall of slide cartridge (4), the fixed surface of slider (5) is connected with a set of stopper (17), just stopper (17) sliding connection is in the inside of spacing groove (16).

6. An adjustable warp tensioner as claimed in claim 1, wherein: coupling assembling (12) are including screw (121), the inside in backup pad (10) is seted up in screw (121), the inside threaded connection of screw (121) has bolt (122), bolt (122) are close to the one end of connection pad (11) and run through backup pad (10) and extend to the inside of connection pad (11), just screw (121) with connection pad (11) threaded connection.

7. An adjustable warp tensioner as claimed in claim 1, wherein: guide grooves (18) are formed in the left side wall and the right side wall of the U-shaped frame (1), and guide blocks (19) are fixedly connected to the left side surface and the right side surface of the lifting plate (3).