CN211870897U - Loom and continuous coiling mechanism thereof - Google Patents
Loom and continuous coiling mechanism thereof Download PDFInfo
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- CN211870897U CN211870897U CN201922205113.6U CN201922205113U CN211870897U CN 211870897 U CN211870897 U CN 211870897U CN 201922205113 U CN201922205113 U CN 201922205113U CN 211870897 U CN211870897 U CN 211870897U
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Abstract
The utility model provides a loom and continuous coiling mechanism thereof. The continuous winding device comprises a cloth storage rack and a winding machine arranged behind the cloth storage rack; the winding machine comprises a rack, a turnover mechanism arranged in the rack, two winding shafts which are respectively detachably arranged on the upper side and the lower side of the turnover mechanism, a driving mechanism for driving the winding shafts on the lower side to rotate, and a cutting mechanism which is arranged on the rear side of the turnover mechanism and used for cutting off cloth; small needle pricks are uniformly arranged on the circumferential surface of the winding shaft; the cloth storage frame is used for storing cloth when the cutting mechanism cuts the cloth. The loom comprises the continuous winding device. The loom and the continuous winding device thereof do not need to stop when a winding shaft is replaced, and the production continuity is good.
Description
Technical Field
The utility model relates to a weaving technical field especially relates to a loom and continuous coiling mechanism thereof.
Background
A general loom is provided with a winding device for winding woven cloth, the traditional winding device comprises a winding shaft and a motor for driving the winding shaft to rotate, the cloth is wound on the winding shaft, after the cloth is wound to a certain thickness, the cloth needs to be cut off after shutdown, then the cloth is taken out and the winding shaft is replaced, the process needs to be stopped for a long time, the production continuity is poor, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the shortcomings of the prior art, the utility model aims to provide a loom and continuous winding device thereof, which do not need to stop when replacing the winding shaft and have good production continuity.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a continuous winding device comprises a cloth storage rack and a winding machine arranged behind the cloth storage rack;
the winding machine comprises a rack, a turnover mechanism arranged in the rack, two winding shafts which are respectively detachably arranged on the upper side and the lower side of the turnover mechanism, a driving mechanism for driving the winding shafts on the lower side to rotate, and a cutting mechanism which is arranged on the rear side of the turnover mechanism and used for cutting off cloth;
small needle pricks are uniformly arranged on the circumferential surface of the winding shaft;
the cloth storage frame is used for storing cloth when the cutting mechanism cuts the cloth.
In the continuous winding device, the turnover mechanism comprises two parallel laths, a connecting shaft penetrates through the centers of the two laths, and one end of the connecting shaft is in driving connection with a first motor; two winding shafts are respectively connected to two ends of the lath.
In the continuous winding device, square end shafts are arranged at two ends of the winding shaft, a first connector and a second connector are respectively and rotatably arranged at the positions of the two laths corresponding to the square end shafts, insertion holes matched with the square end shafts are arranged at one opposite sides of the first connector and the second connector, and the two square end shafts of the winding shaft are respectively inserted into the two insertion holes; the second connector can move along the axial direction, and the driving mechanism drives the first connector to rotate.
In the continuous winding device, a limiting bulge is arranged at the outer end part of the second connector.
In the continuous winding device, a driven synchronous belt wheel is arranged at the outer end of the first connecting head; the driving mechanism comprises two driving wheels, a synchronous belt wound between the two driving wheels and a second motor used for driving one driving wheel to rotate; the synchronous belt is meshed with a driven synchronous pulley on the lower side.
In the continuous winding device, the cutting mechanism comprises a linear motor extending along the width direction of the cloth, a cutter driven by the linear motor to move, and two air cylinders respectively connected with two ends of the linear motor.
In the continuous winding device, the cloth storage frame comprises a support, a plurality of first roller shafts fixed at the lower part of the support, a lifting frame which can move up and down and is arranged at the upper part of the support, a plurality of second roller shafts arranged on the lifting frame and a driving device used for driving the lifting frame to lift.
In the continuous winding device, the driving device is two air cylinders arranged at two sides of the lifting frame.
In the continuous winding device, the cloth storage rack further comprises guide rollers arranged on the front side and the rear side of the support.
A loom comprises the continuous winding device.
Has the advantages that:
the utility model provides a pair of loom and continuous coiling mechanism thereof, when the thickness of rolling axle rolling cloth of downside reaches predetermined thickness, the position of two rolling axles was exchanged about the tilting mechanism upset made, at this moment, the cloth can wrap up the lower part of downside rolling axle and is caught in by the boddle of this rolling axle, cut off the cloth between two rolling axles by shutdown mechanism after that, the rolling axle of downside can continue to carry out the rolling, and the yardage roll of upside can take out and install new rolling axle, so circulate, need not to shut down and change the rolling axle, the production continuity is good.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of continuous winding device.
Fig. 2 is a schematic structural diagram of the turning mechanism in the continuous winding device according to the present invention.
Fig. 3 is a connection structure diagram of the winding shaft in the continuous winding device of the present invention.
Fig. 4 is a schematic structural diagram of a cutting mechanism in the continuous winding device according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The following disclosure provides embodiments or examples for implementing different configurations of the present invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Referring to fig. 1-3, the present invention provides a continuous winding device, which includes a cloth storage rack a and a winding machine B disposed behind the cloth storage rack;
the winding machine B comprises a rack 1, a turnover mechanism 2 arranged in the rack, two winding shafts 3 which are respectively detachably arranged at the upper side and the lower side of the turnover mechanism 2, a driving mechanism 4 for driving the winding shafts 3 at the lower side to rotate, and a cutting mechanism which is arranged at the rear side of the turnover mechanism 2 and used for cutting off the cloth 90; 5
The circumferential surface of the winding shaft 3 is uniformly provided with small needle pricks 3.1 as shown in figure 2;
the cloth storage rack a is used for storing the cloth when the cutting mechanism 4 cuts the cloth 90.
When the cloth winding machine works, the front woven cloth firstly passes through the cloth storage rack A and then is wound on the winding shaft 3 on the lower side; when the thickness of the cloth rolled by the lower winding shaft 3 reaches a preset thickness, the turnover mechanism 2 turns (taking fig. 1 as an example, turns in the counterclockwise direction) to enable the positions of the upper winding shaft 3 and the lower winding shaft 3 to be exchanged, at the moment, the cloth 90 can coat the lower part of the lower winding shaft 3 and be hooked by a small needle of the winding shaft (as shown in fig. 1), then the cloth between the two winding shafts 3 is cut off by the cutting mechanism 5, the winding shaft 3 on the lower side can continue to be rolled, the cloth roll 91 on the upper side can be taken out and a new winding shaft 3 is installed, the process is circulated, the winding shaft does not need to be stopped for replacing, and the production continuity is good. In addition, during the cutting by the cutting mechanism 5, the take-up reel 3 does not rotate, and the cloth fed forward at this time is stored in the cloth storage rack a.
Specifically, as shown in fig. 2, the turnover mechanism 2 comprises two parallel laths 2.1, a connecting shaft 2.2 penetrates through the centers of the two laths 2.1, and one end of the connecting shaft is in driving connection with a first motor 2.3; two winding shafts 3 are respectively connected to two ends of the lath 2.1. The first motor 2.3 drives the connecting shaft 2.2 to rotate 180 degrees, and the position exchange of the two winding shafts 3 can be realized.
Further, as shown in fig. 2 and 3, square end shafts 3.2 are arranged at two ends of the winding shaft 3, a first connector 2.4 and a second connector 2.5 are respectively rotatably arranged at positions of the two laths 2.1 corresponding to the square end shafts 3.2, insertion holes matched with the square end shafts 3.2 are arranged at opposite sides of the first connector 2.4 and the second connector 2.5, and the two square end shafts 3.2 of the winding shaft are respectively inserted into the two insertion holes; the second connector 2.5 can move along the axial direction, and the driving mechanism 4 drives the first connector 2.4 to rotate. When the winding shaft 3 is replaced, the second connector 2.5 is firstly pulled outwards to separate from one square end shaft 3.2, then the other square end shaft 3.2 is pulled out from the first connector 2.4 to take out the winding shaft 3 (or the cloth roll 91), and a new winding shaft 3 is installed only by reverse operation, so that the operation is convenient and fast.
Preferably, as shown in fig. 2 and 3, the outer end of the second connector 2.5 is provided with a limiting protrusion 2.5a to prevent the second connector 2.5 from being inserted into the strip 2.1 too much and being difficult to be drawn out.
Further, as shown in fig. 2 and 3, a driven synchronous pulley 2.6 is arranged at the outer end of the first connecting joint 2.4; the driving mechanism 4 comprises two driving wheels 4.1, a synchronous belt 4.2 wound between the two driving wheels 4.1 and a second motor 4.3 used for driving one driving wheel 4.1 to rotate; the timing belt 4.2 is engaged with the driven timing pulley 2.6 on the lower side. When the turnover mechanism 2 is turned over in place, the driven synchronous belt wheel 2.6 at the lower side is meshed with the synchronous belt 4.2, so that the rolling shaft 3 at the lower side can be driven to rotate by the synchronous belt 4.2; it should be noted that, when the turnover mechanism 2 overturns to the right place, the gear teeth of the driven synchronous pulley 2.6 on the lower side and the belt teeth of the synchronous belt 4.2 may not be butted to the right place, but because the synchronous belt 4.2 has certain elasticity, the synchronous belt 4.2 is pushed down by the synchronous belt 4.2, and when the synchronous belt 4.2 moves to the meshing position, the meshing is realized by the automatic upward movement of the lower top.
Specifically, referring to fig. 4, the cutting mechanism 5 includes a linear motor 5.1 extending along the width direction of the cloth 90, a cutter 5.2 driven by the linear motor 5.1 to move, and two cylinders 5.3 connected to two ends of the linear motor respectively. When the rolling shaft 3 of downside normally carries out the rolling, the piston rod of cylinder 5.3 is retracted and is made cutter 5.2 keep away from rolling shaft 3 to hinder the rolling of cloth, and after accomplishing the rolling and the upset of tilting mechanism 2, the piston rod of cylinder 5.3 stretches out and makes cutter 5.2 stretch to the cloth department (as figure 1) between two rolling shafts 3, then linear electric motor 5.1 drive cutter 5.2 removes and cuts off the cloth.
Specifically, as shown in fig. 1, the cloth storage rack a comprises a support 6, a plurality of first roll shafts 7 fixed on the lower part of the support, a lifting frame 8 which can move up and down and is arranged on the upper part of the support, a plurality of second roll shafts 9 arranged on the lifting frame, and a driving device 10 used for driving the lifting frame to lift. The cloth 90 is alternately wound around the first roller shaft 7 and the second roller shaft 9, and when the cloth is stored, the lifting frame 8 is lifted to enlarge the distance between the first roller shaft 7 and the second roller shaft 9, so that the cloth output in the front direction is stored between the first roller shaft 7 and the second roller shaft 9.
Further, the driving device 10 is two air cylinders arranged at both sides of the lifting frame 8.
Further, the cloth storage rack A also comprises guide rollers 11 arranged at the front side and the rear side of the bracket 6.
The utility model also provides a loom, including foretell continuous winding device.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-mentioned preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and the embodiments are substantially the same as the present invention.
Claims (10)
1. A continuous winding device is characterized by comprising a cloth storage rack and a winding machine arranged behind the cloth storage rack;
the winding machine comprises a rack, a turnover mechanism arranged in the rack, two winding shafts which are respectively detachably arranged on the upper side and the lower side of the turnover mechanism, a driving mechanism for driving the winding shafts on the lower side to rotate, and a cutting mechanism which is arranged on the rear side of the turnover mechanism and used for cutting off cloth;
small needle pricks are uniformly arranged on the circumferential surface of the winding shaft;
the cloth storage frame is used for storing cloth when the cutting mechanism cuts the cloth.
2. The continuous winding device according to claim 1, wherein the turnover mechanism comprises two parallel laths, a connecting shaft penetrates through the centers of the two laths, and one end of the connecting shaft is in driving connection with a first motor; two winding shafts are respectively connected to two ends of the lath.
3. The continuous winding device according to claim 2, wherein square end shafts are arranged at two ends of the winding shaft, a first connector and a second connector are respectively and rotatably arranged at positions of the two laths corresponding to the square end shafts, insertion holes matched with the square end shafts are arranged at one opposite sides of the first connector and the second connector, and the two square end shafts of the winding shaft are respectively inserted into the two insertion holes; the second connector can move along the axial direction, and the driving mechanism drives the first connector to rotate.
4. The continuous rolling device according to claim 3, characterized in that the outer end of the second connector is provided with a limit projection.
5. The continuous winding device according to claim 3, characterized in that the outer end of the first connecting head is provided with a driven synchronous pulley; the driving mechanism comprises two driving wheels, a synchronous belt wound between the two driving wheels and a second motor used for driving one driving wheel to rotate; the synchronous belt is meshed with a driven synchronous pulley on the lower side.
6. The continuous winding device according to claim 1, wherein the cutting mechanism comprises a linear motor extending in the width direction of the fabric, a cutter moved by the drive of the linear motor, and two air cylinders connected to both ends of the linear motor, respectively.
7. The continuous winding device according to claim 1, wherein the cloth storage rack comprises a support, a plurality of first roller shafts fixed at the lower part of the support, a lifting frame arranged at the upper part of the support and capable of moving up and down, a plurality of second roller shafts arranged on the lifting frame, and a driving device for driving the lifting frame to lift.
8. Continuous rolling device according to claim 7, characterised in that the drive means are two air cylinders arranged on both sides of the crane.
9. The continuous winding device according to claim 7, wherein the cloth storage rack further comprises guide rollers arranged at the front and rear sides of the support.
10. A loom comprising a continuous take-up device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205113.6U CN211870897U (en) | 2019-12-11 | 2019-12-11 | Loom and continuous coiling mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205113.6U CN211870897U (en) | 2019-12-11 | 2019-12-11 | Loom and continuous coiling mechanism thereof |
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| Publication Number | Publication Date |
|---|---|
| CN211870897U true CN211870897U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922205113.6U Active CN211870897U (en) | 2019-12-11 | 2019-12-11 | Loom and continuous coiling mechanism thereof |
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| CN (1) | CN211870897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418778A (en) * | 2022-10-05 | 2022-12-02 | 浙江鸿燕新材料有限公司 | Rapier weaving machine of function is detected in area |
-
2019
- 2019-12-11 CN CN201922205113.6U patent/CN211870897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418778A (en) * | 2022-10-05 | 2022-12-02 | 浙江鸿燕新材料有限公司 | Rapier weaving machine of function is detected in area |
| CN115418778B (en) * | 2022-10-05 | 2024-04-02 | 浙江鸿燕新材料有限公司 | Rapier loom with detection function |
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