CN212175120U

CN212175120U - Novel spinning frame drafting device

Info

Publication number: CN212175120U
Application number: CN202020681222.5U
Authority: CN
Inventors: 李建军; 李仁忠
Original assignee: Jiangsu Gangyang Industry Co ltd
Current assignee: Jiangsu Gangyang Industry Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-18
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a novel spinning frame draft device, including the frame, the frame is connected with through the support column and walks the line box, and the inboard of walking the line box is provided with the yarn, and the yarn of wearing out to walk the line box passes through the guide roll winding in the front on draft roller, well draft roller and the back draft roller, and preceding draft roller, well draft roller and back draft roller are all installed in the frame, walk and still be provided with the extrusion leveling mechanism that is used for the extrusion to level the yarn on the line box, and the lower extreme of walking the line box still is provided with the dust absorption mechanism who is used for absorbing the yarn fine hair. The utility model discloses spinning frame drafting arrangement makes the yarn at the in-process of draft through extrusion levelling mechanism, and the yarn levels not curling, avoids the yarn at the in-process fracture of draft, can improve the quality of yarn greatly, and line fine hair and short fibre yarn in the line box are drawn in fan work to carry to the collection storehouse in through communicating pipe, collect through the collection storehouse, damage the fan in the filter screen can effectively block line fine hair and short fibre yarn and enter the fan simultaneously.

Description

Novel spinning frame drafting device

Technical Field

The utility model belongs to the technical field of the spinning frame, specifically be a novel spinning frame drafting device.

Background

The spinning frame is characterized in that semi-finished roving or slivers are drafted, twisted and wound into spun yarn tubes in the spinning process, the slivers are drafted and twisted on the roving frame to form roving, a combing machine combs fibers to form combed slivers, a gill box combines the slivers, the gill arrangement drafting improves the sliver structure, the roving is further twisted and spun into spun yarns on a ring spinning frame, and the spinning frame is a main machine for spinning. The yield and quality of the spun yarn are the comprehensive reflection of the quality of each procedure of the spinning process. The drafting is a process of drawing long and thin the strand, the essence of the drafting is to make the fiber move relatively along the axial direction, the purpose is to draw the long and thin strand to the specified thickness, the existing spinning frame drafting device, when drafting the yarn, the drafting device can not extrude and level the spun yarn, so that the yarn which is not leveled is easy to break and the yarn is level and not curled when drafting, the quality of the yarn is greatly reduced, meanwhile, the yarn is easy to generate the lint and the short fiber yarn in the drafting process, because the yarn can not be collected, the production environment is poor, and the human health is harmed.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of prior art, the utility model aims to provide a novel spinning frame drafting device makes the yarn at the in-process of draft through extrusion levelling mechanism, the yarn levels and does not curl, avoid the yarn at the in-process fracture of draft, can improve the quality of yarn greatly, dust absorption mechanism can avoid line fine hair and short fibre yarn to float at air polluted environment, can effectively ensure operating personnel's healthy, the filter screen can effectively block that line fine hair and short fibre yarn enter the fan and damage the fan, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel spinning frame drafting device, includes the frame, its characteristics are the frame is connected with through the support column and walks the line box, the inboard of walking the line box is provided with the yarn, the both ends of yarn all wear out through the leading wheel and walk the line box, and the yarn of wearing out to walk the line box passes through the guide roll winding in the front on draft roller, well draft roller and back draft roller, preceding draft roller, well draft roller and back draft roller are all installed in the frame, walk still to be provided with the extrusion levelling mechanism that is used for the extrusion to level the yarn on the line box, the lower extreme of walking the line box still is provided with the dust absorption mechanism that is used for absorbing the yarn fine hair.

In a specific embodiment of the utility model, the extrusion leveling mechanism includes driving motor, lead screw, mount, sliding plate, connecting rod and extrusion leveling component, and its characteristics are driving motor installs on walking the outer wall of line box, driving motor's output shaft has the lead screw through the coupling joint, the one end of lead screw passes through bearing swing joint on the mount, the mount is installed on walking the inner wall of line box, lead screw threaded connection has the sliding plate, the sliding plate is connected with extrusion leveling component through the connecting rod.

The utility model discloses a concrete embodiment, the extrusion is leveled the subassembly and is included mount pad, extrusion leveling roller A, extrusion leveling roller B, fixation roller A and fixation roller B, the mount pad is installed on the connecting rod, install extrusion leveling roller A and extrusion leveling roller B on the mount pad, extrusion leveling roller A and extrusion leveling roller B are located fixation roller A and fixation roller B directly over respectively, fixation roller A and fixation roller B all are located the below of yarn and install on walking the inner wall of line box.

The utility model discloses a concrete embodiment, dust absorption mechanism includes fan, collection storehouse and communicating pipe, the fan is installed in the frame, and the air intake of fan is connected with through the air-supply line and collects the storehouse, it connects on walking the line box through communicating pipe to collect the storehouse.

In a specific embodiment of the present invention, the inner side of the collecting chamber is provided with a fixing seat, and the fixing seat is provided with a filter screen.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a spinning frame drafting assembly, driving motor drive lead screw is rotatory, and the lead screw drives sliding plate, connecting rod, mount pad, extrusion leveling roller A and extrusion leveling roller B and all moves down in the rotatory in-process, until extrusion leveling roller A and extrusion leveling roller B all contact the yarn, make extrusion leveling roller A and fixed roll A and extrusion leveling roller B and fixed roll B respectively extrude and level the yarn, make the yarn in the process of drafting, the yarn levels and does not curl, avoid the yarn to fracture in the process of drafting, the quality of the yarn can be greatly improved, the fan absorbs the velveteen and the short fiber yarn in the routing box and conveys the velveteen and the short fiber yarn to the collection bin through the communicating pipe, the collection by the collection bin avoids the floatage of the velveteen and the short fiber yarn in the air to pollute the environment, can effectively ensure operating personnel's healthy, the filter screen can effectively block down the line fine hair and short fibre yarn simultaneously and enter into the fan and damage the fan.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the novel drafting system of the spinning frame of the present invention.

Fig. 2 is a schematic view of the wire box of the utility model provided with a squeezing leveling mechanism and a dust suction mechanism.

Fig. 3 is an enlarged view of the position a of the present invention.

Figure 4 is an enlarged view of the extruded flat component of the present invention.

Figure 5 is the utility model discloses a set up the section view of filter screen in collecting the storehouse.

Fig. 6 is a schematic view of the fixing base of the present invention for mounting the filter net.

In the figure: 1-a frame 11-a front drafting roller 12-a middle drafting roller 13-a rear drafting roller 2-a support column 3-a wiring box 31-a guide wheel 4-yarn 5-a guide roller 6-an extruding and flattening mechanism 61-a driving motor 62-a screw rod 63-a fixed frame 64-a sliding plate 65-a connecting rod 66-an extruding and flattening component 661-a mounting seat 662-an extruding and flattening whole roller A663-an extruding and flattening whole roller B664-a fixed roller A665-a fixed roller B7-a dust collection mechanism 71-a fan 72-a collection bin 73-a communicating pipe 8-a fixed seat 81-a filter screen.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.

Referring to fig. 1, a novel spinning frame drafting device comprises a frame 1, the frame 1 is connected with a thread box 3 through a support column 2, the inner side of the thread box 3 is provided with a yarn 4, two ends of the yarn 4 penetrate out of the thread box 3 through a guide wheel 31, the yarn 4 penetrating out of the thread box 3 is wound on a front drafting roller 11, a middle drafting roller 12 and a rear drafting roller 13 through a guide roller 5, the front drafting roller 11, the middle drafting roller 12 and the rear drafting roller 13 are all arranged on the frame 1, the thread box 3 is also provided with an extrusion leveling mechanism 6 for extruding and leveling the yarn 4, the yarn 4 is leveled and not curled through the extrusion leveling mechanism 6 in the drafting process, the yarn 4 is prevented from being broken in the drafting process, the quality of the yarn 4 can be greatly improved, the lower end of the thread box 3 is also provided with a dust suction mechanism 7 for sucking the yarn down, the yarn down and the short fiber yarn 4 in the thread box 3 are sucked through the dust suction mechanism 7, the phenomenon that the velveteen and the short fiber yarns 4 float in the air to pollute the environment is avoided, and the health of operators can be effectively guaranteed.

Referring to fig. 2-3, the squeeze leveling mechanism 6 includes a driving motor 61, a lead screw 62, a fixing frame 63, a sliding plate 64, a connecting rod 65 and a squeeze leveling assembly 66, the driving motor 61 is installed on the outer wall of the wire feeding box 3, an output shaft of the driving motor 61 is connected with the lead screw 62 through a coupling, one end of the lead screw 62 is movably connected to the fixing frame 63 through a bearing, the fixing frame 63 is installed on the inner wall of the wire feeding box 3, the lead screw 62 is in threaded connection with the sliding plate 64, and the sliding plate 64 is connected with the squeeze leveling assembly 66 through the.

Referring to fig. 4, the pressing leveling assembly 66 includes a mounting base 661, a pressing leveling roller a662, a pressing leveling roller B663, a fixed roller a664 and a fixed roller B665, the mounting base 661 is installed on the connecting rod 65, the pressing leveling roller a662 and the pressing leveling roller B663 are installed on the mounting base 661, the pressing leveling roller a662 and the pressing leveling roller B663 are respectively located right above the fixed roller a664 and the fixed roller B665, and the fixed roller a664 and the fixed roller B665 are both located below the yarn 4 and are installed on the inner wall of the thread box 3.

The driving motor 61 drives the screw rod 62 to rotate, the screw rod 62 drives the sliding plate 64 in the rotating process, the connecting rod 65, the mounting base 661, the extruding leveling roller A662 and the extruding leveling roller B663 move downwards, the extruding leveling roller A662 and the extruding leveling roller B663 all contact with the yarn 4, the extruding leveling roller A662, the fixed roller A664, the extruding leveling roller B663 and the fixed roller B665 extrude and level the yarn 4 respectively, the yarn 4 is stretched in the process, the yarn 4 is flattened and is not curled, the yarn 4 is prevented from being broken in the stretching process, and the quality of the yarn 4 can be greatly improved.

Referring to fig. 5-6, the dust suction mechanism 7 includes a fan 71, a collection bin 72 and a communication pipe 73, the fan 71 is installed on the rack 1, an air inlet of the fan 71 is connected with the collection bin 72 through an air inlet pipe 711, the collection bin 72 is connected to the thread box 3 through the communication pipe 73, a fixing seat 8 is arranged on the inner side of the collection bin 72, a filter screen 81 is installed on the fixing seat 8, the fan 71 works to suck lint and short fiber yarns 4 in the thread box 3 and convey the lint and the short fiber yarns 4 into the collection bin 72 through the communication pipe 73, the lint and the short fiber yarns 4 are prevented from floating in the air to pollute the environment, the health of operators can be effectively guaranteed, and meanwhile the filter screen 81 can effectively prevent the lint and the short fiber yarns 4 from entering the fan 71 to damage the fan 71.

To sum up, the spinning frame drafting device of the present invention, the driving motor 61 drives the screw rod 62 to rotate, the screw rod 62 drives the sliding plate 64, the connecting rod 65, the mounting base 661, the extruding leveling roller a662 and the extruding leveling roller B663 to move down until the extruding leveling roller a662 and the extruding leveling roller B663 contact the yarn 4, the extruding leveling roller a662 and the fixed roller a664, the extruding leveling roller B663 and the fixed roller B665 respectively extrude and level the yarn 4, the yarn 4 is leveled and not curled during the drafting process, the yarn 4 is prevented from being broken during the drafting process, the quality of the yarn 4 can be greatly improved, the fan 71 works to suck the lint and the short fiber yarn 4 in the thread box 3, and convey the lint and the short fiber yarn 4 into the collecting bin 72 through the communicating pipe 73, the collecting bin 72 is used for collecting, the lint and the short fiber yarn 4 are prevented from floating in the air to pollute the environment, the health of the operators can be effectively guaranteed, at the same time, the filter screen 81 can effectively prevent lint and short fiber yarns 4 from entering the blower 71 and damaging the blower 71.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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. The utility model provides a novel spinning frame drafting assembly, includes frame (1), its characterized in that: frame (1) is connected with through support column (2) and walks line box (3), the inboard of walking line box (3) is provided with yarn (4), the both ends of yarn (4) are all worn out through leading wheel (31) and are walked line box (3), and the yarn (4) of wearing out to walk line box (3) are all twined on preceding draft roller (11), well draft roller (12) and back draft roller (13) through guide roll (5), preceding draft roller (11), well draft roller (12) and back draft roller (13) are all installed in frame (1), it still is provided with extrusion levelling mechanism (6) that are used for extruding levelling yarn (4) on line box (3) to walk, the lower extreme of walking line box (3) still is provided with dust absorption mechanism (7) that are used for absorbing the yarn fine hair.

2. A novel drafting system of spinning frame as claimed in claim 1, wherein: extrusion leveling mechanism (6) are including driving motor (61), lead screw (62), mount (63), sliding plate (64), connecting rod (65) and extrusion leveling assembly (66), driving motor (61) are installed on walking the outer wall of line box (3), the output shaft of driving motor (61) has lead screw (62) through the coupling joint, bearing swing joint is passed through on mount (63) to the one end of lead screw (62), mount (63) are installed on walking the inner wall of line box (3), lead screw (62) threaded connection has sliding plate (64), sliding plate (64) are connected with extrusion leveling assembly (66) through connecting rod (65).

3. A novel drafting system of spinning frame as claimed in claim 2, wherein: the extrusion is leveled subassembly (66) and is leveled roller A (662), extrusion and is leveled roller B (663), fixed roller A (664) and fixed roller B (665) including mount pad (661), extrusion, mount pad (661) is installed on connecting rod (65), install on mount pad (661) and squeeze flat roller A (662) and extrude flat roller B (663), squeeze flat roller A (662) and extrude flat roller B (663) and be located fixed roller A (664) and fixed roller B (665) respectively directly over, fixed roller A (664) and fixed roller B (665) all are located the below of yarn (4) and install on the inner wall of walking line box (3).

4. A novel drafting system of spinning frame as claimed in claim 1, wherein: dust absorption mechanism (7) include fan (71), collect storehouse (72) and communicating pipe (73), fan (71) are installed on frame (1), and the air intake of fan (71) is connected with through air-supply line (711) and collects storehouse (72), it connects on walking line box (3) to collect storehouse (72) through communicating pipe (73).

5. The novel drafting system of the spinning frame as claimed in claim 4, wherein: the inboard in collection storehouse (72) is provided with fixing base (8), install filter screen (81) on fixing base (8).