CN211420408U

CN211420408U - Adjusting device for spinning roller

Info

Publication number: CN211420408U
Application number: CN201921557297.6U
Authority: CN
Inventors: 吕美
Original assignee: Anhui Jingwei Textile And Garments Co ltd
Current assignee: Anhui Jingwei Textile And Garments Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-09-04
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses an adjusting device for weaving roller, including the support main part, two sets of fixing bases are installed to the inside symmetry of support main part, from the top down is provided with roller and lower roller respectively between two sets of fixing bases, the fixing base is all run through and terminal surface intermediate position department has all seted up the spline groove to the both ends of roller and lower roller, the spline inslot has inserted the connecting rod and the outside of connecting rod outside extension to the support main part, the avris department fixed mounting of two sets of fixing bases has the arc cassette. A adjusting device for weaving roller, adjust the structure through designing two sets of lead screws, utilize screw drive to promote two sets of slides symmetry simultaneous movement on a slide bar and No. two slide bars to adjust and calibrate the interval between roller and the lower roller, also can be used to adjust after the roller wearing and tearing, improve production efficiency, be suitable for different working conditions, bring better use prospect.

Description

Adjusting device for spinning roller

Technical Field

The utility model relates to the field of textile machinery, in particular to an adjusting device for weaving roller.

Background

The roller device is one of devices required in a mechanical textile process, and can be divided into a front roller, a middle roller, a rear roller, an upper roller, a lower roller, a traction roller and the like according to different positions and different functions of the roller device in machinery; when the combined roller is used for drafting a sliver, the roller generally comprises an upper roller and a lower roller, the relative distance between the upper roller and the lower roller needs to be adjusted and calibrated during installation so as to obtain a better sliver drafting effect, an adjusting method before installation is lacked, the upper roller and the lower roller are worn to a certain degree after the combined roller is used for a period of time so as to influence the drafting of the sliver, and the distance between the upper roller and the lower roller needs to be adjusted.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an adjusting device for spinning rollers, which can effectively solve the problems of the background art.

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

an adjusting device for spinning rollers comprises a support main body, wherein two groups of fixing seats are symmetrically arranged in the support main body, an upper roller and a lower roller are respectively arranged between the two groups of fixing seats from top to bottom, two end parts of the upper roller and the lower roller penetrate through the fixing seats, spline grooves are formed in the middle positions of the end surfaces of the upper roller and the lower roller, connecting rods are inserted into the spline grooves and extend outwards to the outer side of the support main body, arc-shaped clamping seats are fixedly arranged at the side sides of the two groups of fixing seats, circular tables are movably arranged in the arc-shaped clamping seats, a screw rod is rotatably arranged in the circular tables in a penetrating manner and extends towards the middle positions of the end surfaces of the upper roller and the lower roller, an adjusting hand wheel is welded at one end part of the screw rod close to the circular tables, a threaded part is arranged on the screw rod, one end part, lead screw nut cover has been cup jointed in the screw thread portion outside on the lead screw, the left end face department symmetry activity of going up roller and lower roller is provided with two sets of slides, utilize a slide bar and No. two slide bar connections between round platform and the two sets of slides respectively, all weld on the side of lead screw nut cover and two sets of slides and connect the post, the perforation has all been seted up in three group's joint posts, the carriage release lever vertically sets up and passes three group's perforations in proper order.

Preferably, the bottom of the support main body is symmetrically welded with two groups of supporting legs, and one end of the connecting rod is provided with a spline part matched with the spline groove.

Preferably, a feed screw nut matched with the threaded part is arranged in the feed screw nut sleeve, and the feed screw nut drives the feed screw nut sleeve to move on the feed screw.

Preferably, a slide bar and No. two slide bar symmetries set up and one end with the round platform welding, the other end of a slide bar and No. two slide bars passes through the bearing frame and the fixing base is fixed, the inside spout that supplies a slide bar and No. two slide bar relative movement of offering of slide carriage, the stopper rod groove that supplies the carriage release lever horizontal migration is offered to the bottom of support main part.

Preferably, the driven adjusting structure on the right end face of the upper roller and the lower roller comprises a circular table, a sliding seat, a first sliding rod and a second sliding rod.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the adjusting device for the spinning roller, two groups of screw rod adjusting structures are designed, and two groups of sliding seats are pushed by screw rod transmission to symmetrically and synchronously move on a first sliding rod and a second sliding rod, so that the distance between an upper roller and a lower roller is adjusted and calibrated, the adjusting device can also be used for adjusting after the rollers are worn, and the production efficiency is improved; the adjusting structure is flexible to use, is convenient to rapidly install and disassemble on the bracket, is also convenient to debug and install the roller, and is time-saving and labor-saving; the whole device is simple in design, convenient to operate, better in using effect compared with a traditional mode, and the parts which are not involved in the device are the same as or can be realized by adopting the prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of an adjusting device for a spinning roller of the present invention;

FIG. 2 is a side view of the adjusting device fixing base and the lead screw adjusting structure for the spinning roller of the present invention;

fig. 3 is a concrete structure diagram of the adjusting device screw rod adjusting structure for the spinning roller, the upper roller and the lower roller of the present invention.

In the figure: 1. a stent body; 2. a fixed seat; 3. a top roller; 4. a lower roller; 5. a spline groove; 6. a connecting rod; 7. an arc-shaped clamping seat; 8. a circular truncated cone; 9. a screw rod; 10. adjusting a hand wheel; 11. a threaded portion; 12. a bearing seat; 13. a screw rod nut sleeve; 14. a slide base; 15. a first sliding rod; 16. a second sliding rod; 17. a connector post; 18. perforating; 19. a travel bar; 20. a limit rod groove.

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 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.

As shown in fig. 1-3, an adjusting device for spinning rollers comprises a bracket main body 1, two groups of fixing seats 2 are symmetrically installed inside the bracket main body 1, an upper roller 3 and a lower roller 4 are respectively arranged between the two groups of fixing seats 2 from top to bottom, two end parts of the upper roller 3 and the lower roller 4 penetrate through the fixing seats 2, spline grooves 5 are respectively arranged at the middle positions of the end surfaces, connecting rods 6 are inserted into the spline grooves 5, the connecting rods 6 extend outwards to the outer side of the bracket main body 1, arc-shaped clamping seats 7 are fixedly installed at the side positions of the two groups of fixing seats 2, circular truncated cones 8 are movably arranged in the arc-shaped clamping seats 7, a lead screw 9 is rotatably arranged inside each circular truncated cone 8 in a penetrating manner, the lead screw 9 extends towards the middle positions of the end surfaces of the upper roller 3 and the lower roller 4, an adjusting hand wheel 10 is welded, one end part of a screw rod 9, far away from an adjusting hand wheel 10, is connected with a bearing seat 12, the bearing seat 12 is fixed with a fixed seat 2, a screw rod nut sleeve 13 is sleeved outside a threaded part 11 on the screw rod 9, two groups of sliding seats 14 are symmetrically and movably arranged at the left end surfaces of an upper roller 3 and a lower roller 4, the sliding seats 14 can be detached, a circular table 8 and the two groups of sliding seats 14 are respectively connected by a first sliding rod 15 and a second sliding rod 16, joint columns 17 are respectively welded on the side surfaces of the screw rod nut sleeve 13 and the two groups of sliding seats 14, through holes 18 are respectively formed in the three groups of joint columns 17, and a moving rod 19;

two groups of supporting legs are symmetrically welded at the bottom of the bracket main body 1, and a spline part matched with the spline groove 5 is arranged at one end part of the connecting rod 6; a feed screw nut matched with the thread part 11 is arranged in the feed screw nut sleeve 13, and the feed screw nut drives the feed screw nut sleeve 13 to move on the feed screw 9; the first sliding rod 15 and the second sliding rod 16 are symmetrically arranged, one end of the first sliding rod 15 is welded with the circular truncated cone 8, the other ends of the first sliding rod 15 and the second sliding rod 16 are fixed with the fixed seat 2 through the bearing seat 12, a sliding groove for enabling the first sliding rod 15 and the second sliding rod 16 to move relatively is formed in the sliding seat 14, a limiting rod groove 20 for enabling the moving rod 19 to move horizontally is formed in the bottom of the support main body 1, and limiting and supporting effects are achieved; the driven adjusting structures on the right end faces of the upper roller 3 and the lower roller 4 comprise a circular truncated cone 8, a sliding seat 14, a first sliding rod 15 and a second sliding rod 16, and the driven adjusting structures can be driven by the driving adjusting structure comprising the lead screw due to the sliding force between the sliding seat 14 and the sliding rods.

It should be noted that the utility model relates to an adjusting device for spinning roller, when adjusting, firstly, the round table 8 is put into the arc-shaped clamping seat 7 to be fixed, two groups of sliding seats 14 are fixed at the left end surfaces of the upper roller 3 and the lower roller 4 by bolts, and a first sliding rod 15 is connected with a second sliding rod 16 to pass through, then the moving rod 19 is sequentially passed through three groups of through holes 18, the screw rod 9 is fixed with the fixed seat 2 by the bearing seat 12, at this time, the screw rod adjusting structure is installed in place, the screw rod 9 is driven to rotate by rotating the adjusting hand wheel 10, because of the action of the screw rod nut, the outer screw rod nut sleeve 13 moves along the screw rod 9, and through the linear motion of the moving rod 19, two groups of sliding seats 14 are pushed to symmetrically and synchronously move on the first sliding rod 15 and the second sliding rod 16, the driven adjusting structure on the right end surfaces of the upper roller 3 and the, at this moment, the upper roller 3 and the lower roller 4 are slowly close to each other, after a proper position is found according to the measurement of the scale, the four groups of connecting rods 6 are inserted into the spline grooves 5, and after the connecting rods 6 and the support main body 1 are fixed, the screw rod adjusting device is sequentially detached, so that the device is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An adjusting device for textile rollers, comprising a support body (1), characterized in that: two groups of fixing seats (2) are symmetrically installed inside the bracket main body (1), an upper roller (3) and a lower roller (4) are respectively arranged between the two groups of fixing seats (2) from top to bottom, both ends of the upper roller (3) and the lower roller (4) penetrate through the fixing seats (2), spline grooves (5) are formed in the middle positions of the end surfaces, connecting rods (6) are inserted into the spline grooves (5), the connecting rods (6) extend outwards to the outer side of the bracket main body (1), arc-shaped clamping seats (7) are fixedly installed at the lateral sides of the two groups of fixing seats (2), circular tables (8) are movably arranged in the arc-shaped clamping seats (7), lead screws (9) are arranged in the circular tables (8) in a penetrating and rotating mode, the lead screws (9) extend towards the middle positions of the end surfaces of the upper roller (3) and the lower roller (4), and adjusting hand wheels (10) are welded on one end portions, close to the circular tables (8), be provided with screw thread portion (11) on lead screw (9), a tip and bearing frame (12) that adjusting hand wheel (10) were kept away from in lead screw (9) are connected and bearing frame (12) are fixed with fixing base (2), screw thread portion (11) outside on lead screw (9) has cup jointed lead screw nut cover (13), the left end face department symmetry activity of last roller (3) and lower roller (4) is provided with two sets of slides (14), utilize a slide bar (15) and No. two slide bars (16) to connect respectively between round platform (8) and two sets of slides (14), all weld on the side of lead screw nut cover (13) and two sets of slides (14) and connect post (17), perforation (18) have all been seted up in three sets of joint post (17), and three sets of perforation (18) are vertically set up and pass three sets of perforation (18) in proper order in shift lever (19).

2. Adjusting device for textile rollers according to claim 1, characterized in that: the bottom symmetrical welding of support main part (1) has two sets of landing legs, one end of connecting rod (6) is provided with the spline portion with spline groove (5) looks adaptation.

3. Adjusting device for textile rollers according to claim 1, characterized in that: and a feed screw nut matched with the thread part (11) is arranged in the feed screw nut sleeve (13), and the feed screw nut drives the feed screw nut sleeve (13) to move on the feed screw (9).

4. Adjusting device for textile rollers according to claim 1, characterized in that: a slide bar (15) and No. two slide bars (16) symmetry set up and one end with round platform (8) welding, the other end of a slide bar (15) and No. two slide bars (16) passes through bearing frame (12) and fixing base (2) is fixed, slide (14) inside offers the spout that supplies slide bar (15) and No. two slide bars (16) relative movement, stopper rod groove (20) that supply carriage release lever (19) horizontal migration are seted up to the bottom of support main part (1).

5. Adjusting device for textile rollers according to claim 1, characterized in that: the driven adjusting structure on the right end face of the upper roller (3) and the lower roller (4) comprises a circular truncated cone (8), a sliding seat (14), a first sliding rod (15) and a second sliding rod (16).