CN219079775U

CN219079775U - Beam back structure

Info

Publication number: CN219079775U
Application number: CN202320035714.0U
Authority: CN
Inventors: 王志贵; 王光志; 孙光磊
Original assignee: Qingdao Baoerdiwei Technology&trade Co ltd
Current assignee: Qingdao Baoerdiwei Technology&trade Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-26
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to a beam back beam structure, belonging to the technical field of textile machinery, comprising: the warp beam back beam, the first pivot of equal fixedly connected with in both ends of warp beam back beam, first pivot keep away from the equal rotation of one end of warp beam back beam is connected with the damping board, the centre of a circle department fixedly connected with second pivot of damping board, one side fixedly connected with regulating plate of damping board. The warp beam back beam has the advantages that under the cooperation of the adjusting mechanism, the rotating plate, the first rotating shaft, the second rotating shaft, the rotating plate and the damping plate, a user can adjust the height of the warp beam back beam according to the principle that the warp beam back beam height is adjusted to be high, the formation of beating-up and fabrics is facilitated, the style of the fabrics is improved, the difference of upper and lower warp yarns is increased to form the fabrics, the recovery of the warp is facilitated, reed marks or reed ways and the warp beam back beam height can be reduced, the weaving mouth is clear when the warp is low, but the broken warp is increased, the cloth cover style is not ideal, and the practicality of the warp beam back beam is improved.

Description

Beam back structure

Technical Field

The utility model relates to the technical field of textile machinery, in particular to a beam back beam structure.

Background

Textile machines such as rapier looms and air jet looms have a structure of a beam back beam which simultaneously plays a role of guiding warp yarns and helping to tension the warp yarns.

The patent document with the prior art publication number of CN205062341U provides an adjustable warp beam back beam structure, the structure of the device is compact, the use is convenient, the rotating beam, the swinging beam and the warp tension sensing mechanism are matched together to adjust the warp tension, the warp beam back beam can be matched with the fixed base plate by the movable base plate to conveniently and accurately adjust the position and simultaneously assist in adjusting the warp tension, the warp tension is ensured to be proper and uniform, the warp breaking rate is greatly reduced, the quality of the fabric is greatly improved, the fabric surface is smooth and three-dimensional, the strip shadow is clear and clear, the structure is compact and symmetrical, the aim of ensuring proper and uniform warp tension by adjusting the warp tension can be achieved by adjusting the tightness degree of a spring, but the warp beam back beam structure does not have the function of adjusting the height of the warp beam back beam, the warp beam back beam height is improved during production, the warp beating-up, the formation of the fabric and the improvement of the fabric are facilitated, the difference between upper and lower layers can be increased, the recovery of the fabric is facilitated, the warp mark can be reduced, the upper reed or the warp is broken, and the warp is unlikely to be opened, and the bad is easy; when the beam back beam is low in height, the weaving mouth is clear, but the warp breaking is increased, the cloth cover style is not ideal, and therefore, a user needs to adjust the height of the beam back beam according to own needs.

Disclosure of Invention

The present utility model is directed to a beam back structure to solve the above-mentioned problems.

The technical scheme of the utility model is as follows: warp beam back beam structure includes: the warp beam back beam, the first pivot of equal fixedly connected with in both ends of warp beam back beam, first pivot is kept away from the one end of warp beam back beam is all rotated and is connected with the damping plate, the centre of a circle department fixedly connected with second pivot of damping plate, one side fixedly connected with regulating plate of damping plate, one side of regulating plate is provided with prevents warp cracked elastic mechanism, the second pivot is kept away from the one end and the rotor plate rotation of damping plate are connected, the rotor plate is kept away from one side of damping plate is all rotated with the mounting panel through the third pivot and is connected, the mounting panel is kept away from one side of third pivot all is provided with the adjustment mechanism who adjusts warp beam back beam height.

Further, the elastic mechanism comprises a screw, a first linkage block, a second linkage block, a fixed plate, a nut, a first limit sleeve, a spring and a second limit sleeve, wherein one side of the adjusting plate is connected with the screw in a sliding manner, the top end of the screw is fixedly connected with the first linkage block, the first linkage block is rotationally connected with the second linkage block, the top of the second linkage block is fixedly connected with the fixed plate, the fixed plate is respectively fixedly connected with the rotating plate, the nut is connected with the outer surface of the screw in a threaded manner, the first limit sleeve is arranged at the bottom of the nut, the spring is arranged at the bottom of the first limit sleeve, the second limit sleeve is arranged at the bottom of the spring, and the first limit sleeve, the spring and the second limit sleeve are sleeved on the outer surface of the screw.

Further, top one side fixedly connected with bolt cover of damping board, the rotor plate is close to bolt cover department has seted up the first arc wall of looks adaptation, the inside threaded connection of bolt cover has adjust knob, adjust knob with be provided with the preforming between the rotor plate, one side fixedly connected with damping pad of preforming, preforming and damping pad all overlap and locate adjust knob's surface.

Further, adjustment mechanism includes fourth pivot, first adapter sleeve, electric putter, second adapter sleeve and gangbar, the mounting panel is kept away from one side fixedly connected with fourth pivot of third pivot, the surface of fourth pivot rotates and is connected with first adapter sleeve, the bottom fixedly connected with electric putter of first adapter sleeve, electric putter's flexible end fixedly connected with second adapter sleeve, the centre of a circle of second adapter sleeve rotates and is connected with the gangbar, the gangbar is kept away from the one end of second adapter sleeve runs through the mounting panel and extends to rotor plate department, the gangbar with rotor plate fixed connection.

Further, a second arc-shaped groove is formed in the position, close to the linkage rod, of the mounting plate, and the second arc-shaped groove is matched with the linkage rod.

Further, a rubber pad is fixedly connected to the bottom of the second limiting sleeve, and the rubber pad is matched with the second limiting sleeve and the screw.

Compared with the prior art, the beam rear beam structure provided by the utility model has the following improvements and advantages:

the method comprises the following steps: under the cooperation of the adjusting mechanism, the rotating plate, the first rotating shaft, the second rotating shaft, the rotating plate and the damping plate, a user can adjust the height of the beam back beam according to the principle that the beam back beam height is adjusted to be good for beating up, forming of fabrics and improving of the styles of the fabrics, and recovery of the warp can be facilitated after the upper layer warp and the lower layer warp are different to be increased to form the fabrics, when reed marks or reed ways and the beam back beam height are low, the weaving opening is clear, but the warp breaking is increased, the principle that the cloth cover style is not ideal is used for adjusting the height of the beam back beam, and the practicality of the beam back beam is improved.

And two,: under the cooperation of the elastic mechanism, the bolt sleeve, the first arc-shaped groove, the adjusting knob, the pressing piece and the damping pad, the hardness degree of the spring can be adjusted, the purpose of adjusting the tensioning degree of the beam rear beam is achieved, and the rebound speed of the spring can be adjusted, so that the probability of warp breakage is reduced.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the spring mechanism of the present utility model;

FIG. 3 is a schematic view of an adjusting mechanism according to the present utility model;

FIG. 4 is a diagram showing the connection between the second shaft and the damping plate according to the present utility model;

fig. 5 is an enlarged view of fig. 2 a in accordance with the present utility model.

Reference numerals illustrate:

1. a beam back beam; 2. a first rotating shaft; 3. a damping plate; 4. a second rotating shaft; 5. an adjusting plate; 6. an elastic mechanism; 7. a rotating plate; 8. a third rotating shaft; 9. a mounting plate; 10. an adjusting mechanism; 11. a screw; 12. a first linkage block; 13. a second linkage block; 14. a fixing plate; 15. a nut; 16. a first stop collar; 17. a spring; 18. the second limit sleeve; 19. a bolt sleeve; 20. a first arc-shaped groove; 21. an adjustment knob; 22. tabletting; 23. a damping pad; 24. a fourth rotating shaft; 25. a first connection sleeve; 26. an electric push rod; 27. a second connecting sleeve; 28. a linkage rod; 29. a second arc-shaped groove; 30. and a rubber pad.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 5, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a beam back structure, as shown in fig. 1-5, by modification, comprising: the warp beam back beam 1, the equal fixedly connected with first pivot 2 in both ends of warp beam back beam 1, the equal rotation of one end that warp beam back beam 1 was kept away from to first pivot 2 is connected with damping plate 3, the centre of a circle department fixedly connected with second pivot 4 of damping plate 3, one side fixedly connected with regulating plate 5 of damping plate 3, one side of regulating plate 5 is provided with prevents the cracked elastic mechanism 6 of warp, one end that damping plate 3 was kept away from to second pivot 4 is connected with rotor plate 7 rotation, rotor plate 7 is kept away from one side of damping plate 3 and is all rotated with mounting panel 9 through third pivot 8, the mounting panel 9 is kept away from one side of third pivot 8 all is provided with the adjustment mechanism 10 of adjusting warp beam back beam 1 height, the user can be according to adjusting warp beam back beam 1 height, be favorable to beating up, the formation of fabric and improvement fabric style, and can make the upper and lower floor warp difference enlarge and be favorable to the recovery of warp behind the formation fabric, can reduce reed trace or reed way and warp beam back beam 1 height when being low, be favorable to the fell, but the warp, the warp is increased, the ideal, the cloth face is not had improved the practicality to the beam 1 height was adjusted to the warp beam 1.

In some technical schemes, the elastic mechanism 6 includes the screw rod 11, first linkage block 12, second linkage block 13, fixed plate 14, nut 15, first stop collar 16, spring 17 and second stop collar 18, one side sliding connection of regulating plate 5 has screw rod 11, the top fixedly connected with first linkage block 12 of screw rod 11, first linkage block 12 rotates with second linkage block 13 to be connected, the top fixedly connected with fixed plate 14 of second linkage block 13, fixed plate 14 respectively with rotor plate 7 fixed connection, the surface threaded connection of screw rod 11 has nut 15, the bottom of nut 15 is provided with first stop collar 16, the bottom of first stop collar 16 is provided with spring 17, the bottom of spring 17 is provided with second stop collar 18, first stop collar 16, spring 17 and second stop collar 18 all overlap the surface of locating screw rod 11, the user can make nut 15 remove the promotion first stop collar 16 downwards at the surface of screw rod 11 through second stop collar 18 and regulating plate 5's cooperation extrusion spring 17, and then the elasticity of spring 17 can be reduced, and the reverse elasticity that can be adjusted 17 promptly, the nut 17 is rotated.

In some technical schemes, the top one side fixedly connected with bolt cover 19 of damping plate 3, the rotor plate 7 is close to bolt cover 19 department and has seted up the first arc wall 20 of looks adaptation, the inside threaded connection of bolt cover 19 has adjust knob 21, be provided with preforming 22 between adjust knob 21 and the rotor plate 7, one side fixedly connected with damping pad 23 of preforming 22, the surface of adjust knob 21 is all located to preforming 22 and damping pad 23 cover, when the user needs to reduce the buffering speed of damping plate 3, can be through rotatory adjust knob 21, make adjust knob 21 to the inside extrusion preforming 22 of moving of bolt cover 19, preforming 22 extrudes damping pad 23, reduce the buffering speed of damping plate 3 through the mode that increases frictional force between damping pad 23 and the rotor plate 7, the buffering speed of needs to increase damping plate 3 then reverse rotation adjust knob can, can adjust according to the dynamics of bearing of fabric, in order to reach the probability of reducing warp fracture.

In some technical schemes, adjustment mechanism 10 includes fourth pivot 24, first adapter sleeve 25, electric putter 26, second adapter sleeve 27 and gangbar 28, one side fixedly connected with fourth pivot 24 that the mounting panel 9 kept away from third pivot 8, the surface rotation of fourth pivot 24 is connected with first adapter sleeve 25, the bottom fixedly connected with electric putter 26 of first adapter sleeve 25, the telescopic end fixedly connected with second adapter sleeve 27 of electric putter 26, the centre of a circle of second adapter sleeve 27 is rotated and is connected with gangbar 28, the one end that the gangbar 28 kept away from second adapter sleeve 27 runs through mounting panel 9 and extends to rotor plate 7 department, gangbar 28 and rotor plate 7 fixed connection, when the user need adjust the height of beam back beam 1, electric putter 26 stretches out or contracts, electric putter 26 pulls or promotes the top of rotor plate 7 when fourth pivot 24 surface rotation fit through first adapter sleeve 25, it moves along second arc groove 29 to drive the top of rotor plate 7 simultaneously, make rotor plate 7 regard third pivot 8 as centre of a circle, can reach the purpose of beam back beam 1 height adjustment of small amplitude.

In some technical schemes, the mounting plate 9 is provided with a second arc-shaped groove 29 near the linkage rod 28, and the second arc-shaped groove 29 is matched with the linkage rod 28, so that the rotation amplitude of the rotating plate 7 can be limited.

In the technical scheme, the bottom of the second stop collar 18 is fixedly connected with a rubber gasket 30, the rubber gasket 30 is matched with the second stop collar 18 and the screw 11, and noise or abrasion generated by direct contact of the second stop collar 18 and the adjusting plate 5 can be avoided.

Working principle: after the warp is arranged on the beam back beam 1, one end of the warp is pulled out from the bottom of the warp and fed into the textile machine, when the textile machine pulls one end of the warp, when the warp resistance is overlarge, the textile machine pulls one end of the warp, the warp drives the beam back beam 1, the beam back beam 1 drives the first rotating shaft 2, the damping plate 3 rotates by a small amplitude with the second rotating shaft 4, simultaneously drives the adjusting plate 5 to rotate, the adjusting plate 5 rotates and pushes the second limiting sleeve 18 through the rubber pad 30, the second limiting sleeve 18 presses the spring 17 to release force, the warp is prevented from breaking, the user can push the first limiting sleeve 16 by rotating the nut 15 to move downwards on the outer surface of the screw 11, the first limiting sleeve 16 presses the spring 17 through the cooperation of the second limiting sleeve 18 and the adjusting plate 5, the spring 17 is further tightly regulated, the elasticity of the spring 17 is increased, when the user needs to reduce the buffer speed of the damping plate 3, the adjusting knob 21 can be rotated, so that the adjusting knob 21 moves towards the inside of the bolt sleeve 19 and presses the pressing piece 22, the pressing piece 22 presses the damping pad 23, the buffer speed of the damping plate 3 is reduced by increasing the friction force between the damping pad 23 and the rotating plate 7, the adjusting knob is rotated reversely when the buffer speed of the damping plate 3 needs to be increased, the adjusting knob can be adjusted according to the bearing force of the fabric, the probability of reducing warp breakage is reduced, when the user needs to adjust the height of the beam 1, the electric push rod 26 is started, the telescopic end of the electric push rod 26 stretches out or contracts, the electric push rod 26 is rotationally matched with the outer surface of the fourth rotating shaft 24 through the first connecting sleeve 25, and the linkage rod 28 is pulled or pushed to move along the second arc-shaped groove 29, the top end of the rotating plate 7 is driven while moving, so that the rotating plate 7 rotates by a small extent by taking the third rotating shaft 8 as the center of a circle, and the purpose of adjusting the height of the beam rear beam 1 can be achieved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Warp beam back beam structure, its characterized in that includes: warp beam back beam (1), the equal fixedly connected with first pivot (2) in both ends of warp beam back beam (1), first pivot (2) are kept away from the one end of warp beam back beam (1) is all rotated and is connected with damping plate (3), the centre of a circle department fixedly connected with second pivot (4) of damping plate (3), one side fixedly connected with regulating plate (5) of damping plate (3), one side of regulating plate (5) is provided with elastic mechanism (6) that prevent warp fracture, one end and rotor plate (7) rotation connection of damping plate (3) are kept away from to second pivot (4), rotor plate (7) are kept away from one side of damping plate (3) is all through third pivot (8) and mounting panel (9) rotation connection, one side that mounting panel (9) kept away from third pivot (8) all is provided with regulating mechanism (10) of regulating warp beam back beam (1) height.

2. The beam back structure according to claim 1, wherein: the elastic mechanism (6) comprises a screw (11), a first linkage block (12), a second linkage block (13), a fixed plate (14), a nut (15), a first limit sleeve (16), a spring (17) and a second limit sleeve (18), wherein one side of the adjusting plate (5) is connected with the screw (11) in a sliding mode, the top end of the screw (11) is fixedly connected with the first linkage block (12), the first linkage block (12) is rotationally connected with the second linkage block (13), the top of the second linkage block (13) is fixedly connected with the fixed plate (14), the fixed plate (14) is fixedly connected with the rotating plate (7) respectively, the outer surface of the screw (11) is in threaded connection with the nut (15), the bottom of the nut (15) is provided with the first limit sleeve (16), the bottom of the first limit sleeve (16) is provided with the spring (17), the bottom of the spring (17) is provided with the second limit sleeve (18), and the first limit sleeve (16), the spring (17) and the second limit sleeve (18) are all arranged on the outer surface of the screw (11).

3. The beam back structure according to claim 1, wherein: the damping plate is characterized in that a bolt sleeve (19) is fixedly connected to one side of the top of the damping plate (3), the rotating plate (7) is close to a first arc-shaped groove (20) which is matched with the bolt sleeve (19), an adjusting knob (21) is connected to the bolt sleeve (19) through internal threads, a pressing piece (22) is arranged between the adjusting knob (21) and the rotating plate (7), a damping pad (23) is fixedly connected to one side of the pressing piece (22), and the pressing piece (22) and the damping pad (23) are both sleeved on the outer surface of the adjusting knob (21).

4. The beam back structure according to claim 1, wherein: adjustment mechanism (10) are including fourth pivot (24), first adapter sleeve (25), electric putter (26), second adapter sleeve (27) and gangbar (28), mounting panel (9) are kept away from one side fixedly connected with fourth pivot (24) of third pivot (8), the surface rotation of fourth pivot (24) is connected with first adapter sleeve (25), the bottom fixedly connected with electric putter (26) of first adapter sleeve (25), the flexible end fixedly connected with second adapter sleeve (27) of electric putter (26), the centre of a circle rotation of second adapter sleeve (27) is connected with gangbar (28), the gangbar (28) are kept away from one end of second adapter sleeve (27) runs through mounting panel (9) and extends to rotor plate (7) department, gangbar (28) with rotor plate (7) fixed connection.

5. The beam back structure according to claim 4, wherein: the mounting plate (9) is close to the linkage rod (28) and is provided with a second arc-shaped groove (29), and the second arc-shaped groove (29) is matched with the linkage rod (28).

6. The beam back structure according to claim 2, wherein: the bottom of second stop collar (18) fixedly connected with rubber pad (30), rubber pad (30) with second stop collar (18) and screw rod (11) looks adaptation.