CN211546769U - Drafting device for textile fabric production - Google Patents
Drafting device for textile fabric production Download PDFInfo
- Publication number
- CN211546769U CN211546769U CN202020016340.4U CN202020016340U CN211546769U CN 211546769 U CN211546769 U CN 211546769U CN 202020016340 U CN202020016340 U CN 202020016340U CN 211546769 U CN211546769 U CN 211546769U
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- China
- Prior art keywords
- telescopic cylinder
- drafting
- fixedly connected
- fixed cylinder
- sleeved
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Abstract
The utility model discloses a drafting device is used in textile fabric production, including bottom plate, support, a fixed section of thick bamboo, first spacing ring, second spacing ring, the flexible section of thick bamboo of one-level, third spacing ring, fourth spacing ring, the flexible section of thick bamboo push rod of second grade, rack, gear, step motor, branch, roof, air intake, first mount, rubber roll, second mount, pivot, draft roller, driven pulleys, drive belt, driving pulley, driving motor, heating cabinet, heater strip, fan and blow vent. The utility model drives the push rod to move through the stepping motor, and drives the first-stage telescopic cylinder and the second-stage telescopic cylinder to move through the movement of the push rod respectively, so that the distance between the three rollers is changed constantly, and the drafting effect can be increased when drafting is carried out, and the drafting device is different from the defect that the drafting effect is not obvious because the traditional rollers only rotate; the hot air is delivered to the position of the roller by the fan, and the temperature of the sliver is increased by the hot air, so that the drafting efficiency is increased.
Description
Technical Field
The utility model relates to a spinning machine specifically is a drafting device is used in textile fabric production belongs to spinning machine equipment technical field.
Background
The drafting is a process of drawing and thinning the carded sliver to gradually straighten the fibers in the sliver and gradually eliminate hooks and gradually reach the preset thickness of the sliver, and during the drafting, the fibers are gradually drawn out from the surrounding fiber groups one by one, and due to mutual friction, the hooks are gradually eliminated and the curls are gradually straightened, which is achieved through fiber control and speed change, so that the transverse connection remained in each fiber can be completely eliminated, and conditions are created for firmly establishing a regular head-to-tail connection relationship.
In a traditional drafting mechanism or a drafting device, drafting rollers are fixed at one position, the drafting effect is not obvious, and a plurality of rollers are required to be matched for drafting for multiple times, so that slivers can be successfully drafted; in addition, some special yarns have strong recovery capability at normal temperature and are difficult to draw without heating. Therefore, a drafting device for textile fabric production is provided to solve the above problems.
Disclosure of Invention
The utility model aims at providing a draft device for producing textile fabrics for solving the above problems.
The utility model realizes the purpose through the following technical proposal, and the drafting device for textile fabric production comprises a position adjusting mechanism and a drafting mechanism;
the position adjusting mechanism comprises a bottom plate, a support, a fixed cylinder, a first limiting ring and a second limiting ring, the support is fixedly connected to the top of the bottom plate, the fixed cylinder is fixedly connected to the top end of the support, the first limiting ring is sleeved on the outer wall surface of the fixed cylinder, the second limiting ring is sleeved on the tail end of the outer wall surface of the fixed cylinder, a primary telescopic cylinder is movably sleeved on the surface of the fixed cylinder, a third limiting ring is sleeved on the outer wall surface of the primary telescopic cylinder, a fourth limiting ring is sleeved on the tail end of the outer wall surface of the primary telescopic cylinder, a secondary telescopic cylinder is sleeved on the tail end of the outer wall of the primary telescopic cylinder, a push rod is fixedly connected to the inner side wall of the secondary telescopic cylinder, the tail end of the push rod sequentially penetrates through the side wall of the primary telescopic cylinder and the side wall of the fixed cylinder and is arranged outside the fixed cylinder, a rack is, the gear is fixedly connected to the output end of the stepping motor, and the stepping motor is fixedly connected to one side of the bracket;
the drafting mechanism comprises supporting rods, a top plate, an air inlet, a first fixing frame and rubber rollers, wherein the tops of the primary telescopic cylinder, the secondary telescopic cylinder and the fixed cylinder are symmetrically and fixedly connected with four same supporting rods, the four supporting rods are symmetrically and fixedly connected at four corners of the bottom of the top plate, the bottom of the top plate is symmetrically and fixedly connected with two same first fixing frames, the bottoms of the two first fixing frames are rotatably connected with the rubber rollers, the tops of the primary telescopic cylinder and the secondary telescopic cylinder are symmetrically and fixedly connected with two same second fixing frames, a rotating shaft is rotatably connected between the top ends of the two second fixing frames, a drafting roller is sleeved on the surface of the rotating shaft, one end of the rotating shaft penetrates through one of the second fixing frames and is fixedly connected with a driven belt pulley, the top of the top plate is fixedly connected with a heating box, and a plurality of same heating wires are uniformly and fixedly connected at the bottom end of, the top end of the inner wall of the heating box is sleeved with a fan, and the inner wall of the heating box is fixedly connected with a temperature control switch.
Preferably, a plurality of the same air intakes have been seted up to the surperficial equidistance of roof, a plurality of the same blow vents have all been seted up to the top and the bottom of heating cabinet, and are a plurality of the air intake is with a plurality of correspond each other between the blow vent.
Preferably, the rubber roll with the diameter of draft roller equals, just the rubber roll with overlap joint each other between the draft roller.
Preferably, the fixed cylinder, the first-stage telescopic cylinder and the second-stage telescopic cylinder are fixedly connected with driving motors on the surfaces of the side walls, and the output ends of the driving motors are fixedly connected with driving pulleys.
Preferably, the three driving pulleys and the three driven pulleys correspond to each other one by one, and the driving pulleys and the driven pulleys corresponding to the driving pulleys are in transmission connection through transmission belts.
Preferably, the temperature control switch and the heating wires are electrically connected with each other.
The utility model has the advantages that:
1. the utility model drives the push rod to move through the stepping motor, and drives the first-stage telescopic cylinder and the second-stage telescopic cylinder to move through the movement of the push rod respectively, so that the distance between the three rollers is changed constantly, and the drafting effect can be increased when drafting is carried out, and the drafting device is different from the defect that the drafting effect is not obvious because the traditional rollers only rotate;
2. the hot air is conveyed to the position of the roller through the fan, and the temperature of the sliver is increased through the hot air, so that the drafting efficiency is increased, and the condition that the sliver made of special materials has stronger recovery capability at normal temperature and cannot be drafted is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the structure of the supporting rod and the top plate of the present invention.
In the figure: 1. the device comprises a bottom plate, 2, a support, 3, a fixed barrel, 4, a first limit ring, 5, a second limit ring, 6, a first-stage telescopic barrel, 7, a third limit ring, 8, a fourth limit ring, 9, a second-stage telescopic barrel, 10, a push rod, 11, a rack, 12, a gear, 13, a stepping motor, 14, a support rod, 15, a top plate, 16, an air inlet, 17, a first fixing frame, 18, a rubber roller, 19, a second fixing frame, 20, a rotating shaft, 21, a drawing roller, 22, a driven pulley, 23, a driving belt, 24, a driving pulley, 25, a driving motor, 26, a heating box, 27, a heating wire, 28, a fan, 29, an air vent, 30 and a temperature control switch.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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.
Referring to fig. 1-3, a drafting device for textile fabric production includes a position adjusting mechanism and a drafting mechanism;
the position adjusting mechanism comprises a bottom plate 1, a support 2, a fixed cylinder 3, a first limit ring 4 and a second limit ring 5, the support 2 is fixedly connected to the top of the bottom plate 1, the fixed cylinder 3 is fixedly connected to the top end of the support 2, the first limit ring 4 is sleeved on the outer wall surface of the fixed cylinder 3, the second limit ring 5 is sleeved on the tail end of the outer wall surface of the fixed cylinder 3, a primary telescopic cylinder 6 is sleeved on the surface of the fixed cylinder 3 in a movable mode, a third limit ring 7 is sleeved on the outer wall surface of the primary telescopic cylinder 6, a fourth limit ring 8 is sleeved on the tail end of the outer wall surface of the primary telescopic cylinder 6, a secondary telescopic cylinder 9 is sleeved on the tail end of the outer wall of the primary telescopic cylinder 6, the distance between three drafting rollers 21 is adjusted through the position adjustment of the primary telescopic cylinder 6 and the secondary telescopic cylinder 9, and a push rod 10 is fixedly connected to the inner side wall of the, the tail end of the push rod 10 sequentially penetrates through the side wall of the primary telescopic cylinder 6 and the side wall of the fixed cylinder 3 and is arranged outside the fixed cylinder 3, a rack 11 is fixedly connected to the bottom of the push rod 10, the rack 11 is meshed with a gear 12, the gear 12 is fixedly connected to the output end of a stepping motor 13, and the stepping motor 13 is fixedly connected to one side of the support 2 to facilitate transmission;
the drafting mechanism comprises a supporting rod 14, a top rod 15, an air inlet 16, a first fixing frame 17 and rubber rollers 18, a fixed cylinder 3, a first-stage telescopic cylinder 6 and a second-stage telescopic cylinder 9 are symmetrically and fixedly connected with four same supporting rods 14 and four corners at the bottom of the top rod 15, the bottom of the top rod 15 is symmetrically and fixedly connected with two same first fixing frames 17 and two rubber rollers 18, so that pressure is convenient to provide, the fixed cylinder 3, the first-stage telescopic cylinder 6 and the top of the second-stage telescopic cylinder 9 are symmetrically and fixedly connected with two same second fixing frames 19, two rotating shafts 20 are connected between the top ends of the second fixing frames 19 in a rotating manner, rollers 21 are sleeved on the surfaces of the rotating shafts 20, one end of the rotating shafts 20 penetrates through one of the second fixing frames 19 and is fixedly connected with a driven belt pulley 22, be convenient for draft, the top rigid coupling of ejector pin 15 has heating cabinet 26, the even rigid coupling in inner wall bottom of heating cabinet 26 has a plurality of the same heater strips 27, fan 28 has been cup jointed on the inner wall top of heating cabinet 26, the inner wall rigid coupling of heating cabinet 26 has temperature detect switch 30, thereby is convenient for provide hot air heating strip.
The surface of the ejector rod 15 is equidistantly provided with a plurality of identical air inlets 16, the top and the bottom of the heating box 26 are respectively provided with a plurality of identical air vents 29, and the plurality of air inlets 16 and the plurality of air vents 29 correspond to each other so as to provide space for the flow of hot air; the rubber roller 18 and the drafting roller 21 have the same diameter, and the rubber roller 18 and the drafting roller 21 are mutually lapped, so that the drafting is facilitated; the side wall surfaces of the fixed cylinder 3, the primary telescopic cylinder 6 and the secondary telescopic cylinder 9 are fixedly connected with driving motors 25, and the output ends of the driving motors 25 are fixedly connected with driving belt wheels 24, so that transmission is facilitated; the three driving pulleys 24 correspond to the three driven pulleys 22 one by one, and the driving pulleys 24 are in transmission connection with the corresponding driven pulleys 22 through transmission belts 23, so that transmission is facilitated; the temperature control switch 30 is electrically connected with the plurality of heating wires 27, so that the temperature can be controlled conveniently.
The utility model discloses when using, the electrical components that appear in this application all external intercommunication power and control switch when using, the strip that will take the draft passes in proper order between three draft roller 21 and the rubber roll 18 from a left side to the right side, begin to use afterwards, open step motor 13 and a plurality of driving motor 25, a plurality of driving motor 25 drive corresponding draft roller 21 and rotate, draft roller 21 drives corresponding rubber roll 18 and rotates, thereby accomplish the draft to the strip, and simultaneously, push rod 10 moves right under step motor 13's effect, push rod 10 drives second grade telescopic tube 9 and one-level telescopic tube 6 in proper order and moves to the right side, one-level telescopic tube 6 and second grade telescopic tube 9 drive corresponding draft roller 21 respectively and move right, thereby increase the draft effect, move to the rear after one-level telescopic tube 6 and second grade telescopic tube 9 move to the rear, step motor 13 begins the reversal, on the same principle under push rod 10's effect second grade telescopic tube 9 and one-level telescopic tube 6 begin to move and move from the right side to the left Driving the corresponding drawing roller 21 to move from right to left, and when the secondary telescopic cylinder 9 and the primary telescopic cylinder 6 move to the leftmost end, driving the push rod 10 to move rightwards again by the stepping motor 13, and increasing the drawing effect by the same steps and principles;
when the drafted sliver is a sliver made of a special material and needs to be heated, the heating wire 27 and the fan 28 are turned on, the heating wire 27 heats the air in the heating box 26, the temperature in the heating box 26 is maintained in a stable range by matching with the temperature control switch 30, and the fan 28 blows hot air to the drafting roller 21 from top to bottom through the air inlet 16 and the air vent 29 and heats the sliver, so that the drafting effect is increased.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a draft device is used in textile fabric production which characterized in that: comprises a position adjusting mechanism and a drafting mechanism;
the position adjusting mechanism comprises a bottom plate (1), a support (2), a fixed cylinder (3), a first limiting ring (4) and a second limiting ring (5), the support (2) is fixedly connected to the top of the bottom plate (1), the fixed cylinder (3) is fixedly connected to the top end of the support (2), the first limiting ring (4) is sleeved on the outer wall surface of the fixed cylinder (3), the second limiting ring (5) is sleeved on the tail end of the outer wall surface of the fixed cylinder (3), a primary telescopic cylinder (6) is movably sleeved on the surface of the fixed cylinder (3), a third limiting ring (7) is sleeved on the outer wall surface of the primary telescopic cylinder (6), a fourth limiting ring (8) is sleeved on the tail end of the outer wall surface of the primary telescopic cylinder (6), a secondary telescopic cylinder (9) is sleeved on the tail end of the outer wall of the primary telescopic cylinder (6), and a push rod (10) is fixedly connected to the inner side wall of the secondary telescopic cylinder (9), the tail end of the push rod (10) sequentially penetrates through the side wall of the primary telescopic cylinder (6) and the side wall of the fixed cylinder (3) and is arranged outside the fixed cylinder (3), a rack (11) is fixedly connected to the bottom of the push rod (10), the rack (11) is meshed with a gear (12), the gear (12) is fixedly connected to the output end of a stepping motor (13), and the stepping motor (13) is fixedly connected to one side of the support (2);
the drafting mechanism comprises supporting rods (14), a top plate (15), an air inlet (16), a first fixing frame (17) and rubber rollers (18), the fixed cylinder (3), the primary telescopic cylinder (6) and the secondary telescopic cylinder (9) are symmetrically and fixedly connected with four same supporting rods (14) at the top part, the four supporting rods (14) are symmetrically and fixedly connected at four corners of the bottom part of the top plate (15), the top part of the top plate (15) is symmetrically and fixedly connected with two same first fixing frames (17), the bottom parts of the two first fixing frames (17) are rotatably connected with the rubber rollers (18), the fixed cylinder (3), the primary telescopic cylinder (6) and the secondary telescopic cylinder (9) are symmetrically and fixedly connected with two same second fixing frames (19) at the top part, a rotating shaft (20) is rotatably connected between the top ends of the two second fixing frames (19), and a drafting roller (21) is sleeved on the surface of the rotating shaft (20), one end of pivot (20) runs through one of them second mount (19) and rigid coupling has from driven pulleys (22), the top rigid coupling of roof (15) has heating cabinet (26), the even rigid coupling in inner wall bottom of heating cabinet (26) has a plurality of the same heater strips (27), fan (28) have been cup jointed on the inner wall top of heating cabinet (26), the inner wall rigid coupling of heating cabinet (26) has temperature detect switch (30).
2. The drafting device for textile fabric production as claimed in claim 1, wherein: a plurality of the same air intakes (16) have been seted up to the surperficial equidistance of roof (15), a plurality of the same blow vent (29), a plurality of are all seted up to the top and the bottom of heating cabinet (26) air intake (16) and a plurality of correspond each other between blow vent (29).
3. The drafting device for textile fabric production as claimed in claim 1, wherein: rubber roll (18) with the diameter of draft roller (21) equals, just rubber roll (18) with overlap joint each other between draft roller (21).
4. The drafting device for textile fabric production as claimed in claim 1, wherein: the fixed cylinder (3), the one-level telescopic cylinder (6) and the equal rigid coupling in lateral wall surface of the second grade telescopic cylinder (9) have driving motor (25), the equal rigid coupling in output of driving motor (25) has driving pulley (24).
5. The drafting device for textile fabric production as claimed in claim 4, wherein: the three driving pulleys (24) and the three driven pulleys (22) are in one-to-one correspondence, and the driving pulleys (24) are in transmission connection with the corresponding driven pulleys (22) through transmission belts (23).
6. The drafting device for textile fabric production as claimed in claim 1, wherein: the temperature control switch (30) is electrically connected with the heating wires (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020016340.4U CN211546769U (en) | 2020-01-06 | 2020-01-06 | Drafting device for textile fabric production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020016340.4U CN211546769U (en) | 2020-01-06 | 2020-01-06 | Drafting device for textile fabric production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211546769U true CN211546769U (en) | 2020-09-22 |
Family
ID=72489797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020016340.4U Expired - Fee Related CN211546769U (en) | 2020-01-06 | 2020-01-06 | Drafting device for textile fabric production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211546769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529217A (en) * | 2021-06-23 | 2021-10-22 | 无锡长江精密纺织有限公司 | Heatable drafting roller and ring spinning frame thereof |
-
2020
- 2020-01-06 CN CN202020016340.4U patent/CN211546769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529217A (en) * | 2021-06-23 | 2021-10-22 | 无锡长江精密纺织有限公司 | Heatable drafting roller and ring spinning frame thereof |
| CN113529217B (en) * | 2021-06-23 | 2022-05-17 | 无锡长江精密纺织有限公司 | Heatable drafting roller and ring spinning frame thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20220106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |