CN212714119U

CN212714119U - Drafting device for non-woven fabric production

Info

Publication number: CN212714119U
Application number: CN202021317946.8U
Authority: CN
Inventors: 程龙兵
Original assignee: Pujiang Offshore Machinery Co Ltd
Current assignee: Pujiang Offshore Machinery Co Ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-16
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a draft ware for non-woven fabrics production relates to spinning machine technical field, and to the draft ware of current means exactly changing different models, it is numerous and diverse to change the step, and increases workman's work load, has reduced the efficiency scheduling problem of work, now proposes following scheme, including the draft ware body, this internal fixed mounting of draft ware has a plurality of mounts, one side demountable installation of mount has the support frame, fixed mounting has the regulator casing in the support frame, the governing valve is installed in the front of draft ware body, the back fixedly connected with bull stick of governing valve, fixedly connected with worm on the bull stick, the worm top is equipped with the worm wheel, worm and worm wheel meshing. The utility model discloses simple structure is novel, is convenient for adjust the width in tensile groove, and the flexibility that improve equipment used reduces the time and the work load of changing the device, improves work efficiency, and production facility's degree of automation improves, is fit for carrying out marketing.

Description

Drafting device for non-woven fabric production

Technical Field

The utility model relates to the technical field of textile machinery, especially, relate to a draft ware for non-woven fabrics production.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. For example, the polypropylene fiber is produced by adopting polypropylene granules as raw materials through a continuous one-step method of high-temperature melting, spinning, laying a line and hot-pressing coiling. The non-woven fabric has no warp and weft, is very convenient to cut and sew, is light in weight and easy to shape, and is popular with hand fans. Because it is a fabric formed without spinning a woven fabric, it is formed by orienting or randomly arranging textile staple fibers or filaments to form a web structure and then reinforcing them by mechanical, thermal or chemical means. The fabric is not interwoven and knitted by yarns one by one, but the fibers are directly bonded together by a physical method, so that when a user takes the fabric into the clothes, the user can find that one thread end cannot be drawn out. The non-woven fabric breaks through the traditional spinning principle and has the characteristics of short process flow, high production rate, high yield, low cost, wide application, multiple raw material sources and the like. The width of the drafting device is in direct proportion to the thickness of the discharged cloth in the production of the non-woven fabric, so when the thickness of the discharged cloth needs to be adjusted, the existing means is to replace the drafting devices of different models, the replacing steps are complicated, the workload of workers is increased, and the working efficiency is reduced, therefore, the drafting device for producing the non-woven fabric is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of draft ware for non-woven fabrics production has solved current means and has just changed the draft ware of different models, and it is numerous and diverse to change the step, and increases workman's work load, has reduced the efficiency scheduling problem of work.

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

the utility model provides a draft ware for non-woven fabrics production, includes the draft ware body, fixed mounting has a plurality of mounts in the draft ware body, one side demountable installation of mount has the support frame, fixed mounting has the regulator casing in the support frame, the governing valve is installed in the front of draft ware body, the back fixedly connected with bull stick of governing valve, fixedly connected with worm on the bull stick, the worm top is equipped with the worm wheel, worm and worm wheel meshing, the inner circle of worm wheel is connected with the loop bar, set up the removal chamber in the loop bar, and remove the intracavity and rotate and be connected with the threaded rod, the one end fixedly connected with dead lever that removes the chamber is kept away from to the threaded rod, the opposite side welding of dead lever has the regulating.

Preferably, the quantity of regulating plate is two, two be tensile groove between the regulating plate, the quantity of dead lever has four, can dismantle through the bolt and be connected between support frame and the mount.

Preferably, the regulator shell is sleeved on the outer ring of the worm wheel, the regulator shell is fixedly connected with the support frame through bolts, and the vertical section of the regulator shell is of a circular arc-shaped structure.

Preferably, an observation port is formed in one side of the drafting device body, an observation window is installed on the observation port, and the observation window is a glass window.

Preferably, the rotating rod penetrates through the drafting device body and is rotatably connected with the plate wall of the drafting device body through a bearing, and the worm is matched with the worm wheel.

Preferably, the inner wall of the moving cavity is provided with an internal thread, the external thread of the outer ring of the threaded rod is matched with the internal thread, and the adjusting plate is connected with the bottom plate wall of the drafting device body in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation draft ware body, observation window, mount, support frame, regulator casing, governing valve, bull stick, worm wheel, loop bar, threaded rod, dead lever, regulating plate and tensile groove isotructure, wherein observe the tensile condition of spinning through the observation window, rotate the bull stick through rotating the governing valve, the bull stick meshes worm and worm wheel with the worm wheel, make the loop bar rotate, the loop bar rotates and pushes out and contracts the threaded rod level, make the threaded rod push and contract pulling dead lever and regulating plate, make the width of interval adjust between the tensile groove; the device simple structure is novel, is convenient for adjust the width in tensile groove, and the flexibility that improve equipment used reduces the time and the work load of changing the device, improves work efficiency, and production facility's degree of automation improves, is fit for carrying out marketing.

Drawings

Fig. 1 is a schematic front view of a drafting device for producing non-woven fabrics according to the present invention;

FIG. 2 is a schematic view of a side view of the vertical section of the adjuster housing of the draft device for producing non-woven fabrics according to the present invention;

fig. 3 is a schematic view of the worm wheel overlooking structure of the drafting device for producing non-woven fabrics of the present invention.

In the figure: the drawing machine comprises a drawing machine body 1, an observation window 2, a fixing frame 3, a supporting frame 4, an adjuster shell 5, an adjusting valve 6, a rotating rod 7, a worm 8, a worm wheel 9, a sleeve rod 10, a threaded rod 11, a fixing rod 12, an adjusting plate 13 and a drawing groove 14.

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.

Referring to fig. 1-3, a draft device for non-woven fabric production, including draft device body 1, fixed mounting has a plurality of mounts 3 in the draft device body 1, one side demountable installation of mount 3 has support frame 4, fixed mounting has regulator shell 5 in the support frame 4, governing valve 6 is installed in the front of draft device body 1, the back fixedly connected with bull stick 7 of governing valve 6, fixedly connected with worm 8 on the bull stick 7, worm 8 top is equipped with worm wheel 9, worm 8 and worm wheel 9 mesh, the inner circle of worm wheel 9 is connected with loop bar 10, it removes the chamber to have seted up in the loop bar 10, and remove the intracavity and rotate and be connected with threaded rod 11, threaded rod 11 keeps away from the one end fixedly connected with dead lever 12 that removes the chamber, the opposite side welding of dead lever.

The number of the adjusting plates 13 is two, a stretching groove 14 is formed between the two adjusting plates 13, the number of the fixing rods 12 is four, the supporting frame 4 is detachably connected with the fixing frame 3 through bolts, the adjuster shell 5 is sleeved on the outer ring of the worm wheel 9, the adjuster shell 5 is fixedly connected with the supporting frame 4 through bolts, the vertical section of the adjuster shell 5 is of a circular arc-shaped structure, an observation port is formed in one side of the drafting device body 1, an observation window 2 is installed on the observation port, the observation window 2 is a glass window, the rotating rod 7 penetrates through the drafting device body 1 and is rotatably connected with the plate wall of the drafting device body 1 through a bearing, the worm 8 is matched with the worm wheel 9, the inner wall of the moving cavity is provided with an internal thread, the external thread of the outer ring of the threaded rod 11 is matched with the internal thread.

In this embodiment, at first when needing to adjust the width of tensile groove 14, rotate governing valve 6, governing valve 6 rotates bull stick 7, bull stick 7 rotates worm 8, worm 8 is with worm wheel 9 meshing transmission, make worm wheel 9 and loop bar 10 rotate in step, loop bar 10 rotates and removes threaded rod 11, make threaded rod 11 move to the one side of keeping away from worm wheel 9 along removing the chamber, dead lever 12 promotes regulating plate 13 to the one side that is close to each other this moment, the width of tensile groove 14 reduces this moment, when needing to increase the width of tensile groove 14 equally, reverse rotation governing valve 6 can, observe the tensile condition of spinning through observation window 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a draft ware for non-woven fabrics production, includes draft ware body (1), its characterized in that, fixed mounting has a plurality of mounts (3) in draft ware body (1), one side demountable installation of mount (3) has support frame (4), fixed mounting has regulator shell (5) in support frame (4), governing valve (6) are installed in the front of draft ware body (1), the back fixedly connected with bull stick (7) of governing valve (6), fixedly connected with worm (8) on bull stick (7), worm (8) top is equipped with worm wheel (9), worm (8) and worm wheel (9) meshing, the inner circle of worm wheel (9) is connected with loop bar (10), set up the removal chamber in loop bar (10), and remove the intracavity and rotate and be connected with threaded rod (11), the one end fixedly connected with dead lever (12) that remove the chamber is kept away from to threaded rod (11), an adjusting plate (13) is welded on the other side of the fixing rod (12).

2. The drafting machine for non-woven fabric production according to claim 1, wherein the number of the adjusting plates (13) is two, a stretching groove (14) is formed between the two adjusting plates (13), the number of the fixing rods (12) is four, and the supporting frame (4) and the fixing frame (3) are detachably connected through bolts.

3. The drafting device for non-woven fabric production according to claim 1, wherein the adjuster shell (5) is sleeved on an outer ring of the worm wheel (9), the adjuster shell (5) is fixedly connected with the support frame (4) through a bolt, and a vertical section of the adjuster shell (5) is of an arc-shaped structure.

4. The drafting machine for producing non-woven fabrics as claimed in claim 1, wherein an observation port is opened on one side of the drafting machine body (1), and an observation window (2) is installed on the observation port, wherein the observation window (2) is a glass window.

5. The drafting device for producing non-woven fabrics as claimed in claim 1, wherein the rotating rod (7) penetrates through the drafting device body (1) and is rotatably connected with the plate wall of the drafting device body (1) through a bearing, and the worm (8) is matched with the worm wheel (9).

6. The drafting machine for non-woven fabric production according to claim 1, wherein the inner wall of the moving cavity is provided with an internal thread, the external thread of the outer ring of the threaded rod (11) is matched with the internal thread, and the adjusting plate (13) is slidably connected with the bottom plate wall of the drafting machine body (1).