CN217579246U - Winding mechanism for rapier loom - Google Patents
Winding mechanism for rapier loom Download PDFInfo
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- CN217579246U CN217579246U CN202220923472.4U CN202220923472U CN217579246U CN 217579246 U CN217579246 U CN 217579246U CN 202220923472 U CN202220923472 U CN 202220923472U CN 217579246 U CN217579246 U CN 217579246U
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- cloth roller
- locking sleeve
- supporting
- cloth
- shaft
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Abstract
The utility model discloses a take-up mechanism used on a rapier loom, which belongs to the technical field of the rapier loom and aims to provide a take-up mechanism which is stable for cloth winding and convenient for discharging after the cloth winding is finished, comprising a machine body, a cloth roller, a driving component and a supporting component, wherein the outer walls of two ends of the cloth roller are respectively provided with a first external thread and a second external thread; the driving assembly comprises a motor arranged on the machine body, a driving shaft connected with the motor, a first locking sleeve in threaded connection with the driving shaft, a driven shaft rotationally connected with the machine body and a second locking sleeve in threaded connection with the driven shaft, the first locking sleeve is in threaded connection with the first external thread, and the second locking sleeve is in threaded connection with the second external thread; the supporting component comprises a supporting frame, a sliding seat and a supporting piece, wherein the sliding seat is connected with the supporting frame in a sliding mode, the supporting piece is arranged on the sliding seat, the sliding seat drives the supporting piece to slide towards the cloth roller, and the supporting plate corresponds to the cloth roller.
Description
Technical Field
The utility model relates to a rapier weaving machine, more specifically says, it relates to a winding mechanism for on rapier weaving machine.
Background
The rapier loom is the most widely used shuttleless loom and has the characteristics of high speed, high automation degree and high-efficiency production, after the rapier loom forms a specified weft density with fabrics, the fabrics need to be led out of a working area and wound on a cloth roller, and the cloth roller on the rapier loom is detachably connected to a machine body of the rapier loom, so that the cloth roller is conveniently detached for transportation, and the cloth blanking is realized.
The cloth roller on a general rapier loom is arranged on a machine body in a clamping manner, so that the cloth roller is not stably arranged, and the phenomenon of shaking is easy to occur in the rotating process of the cloth roller, so that the cloth is not stably wound; and the cloth is heavier after the cloth is coiled on the cloth roller, so that the cloth roller is inconvenient to disassemble and easy to slide and injure workers.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a coiling mechanism that stable and accomplish the back unloading convenience to cloth coiling.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a winding mechanism used on a rapier loom, which comprises a machine body, a cloth roller, a driving component and a supporting component,
the outer walls of two ends of the cloth roller are respectively provided with a first external thread and a second external thread;
the driving assembly comprises a motor arranged on the machine body, a driving shaft connected with the motor, a first locking sleeve in threaded connection with the driving shaft, a driven shaft rotationally connected with the machine body and a second locking sleeve in threaded connection with the driven shaft, the first locking sleeve is in threaded connection with the first external thread, and the second locking sleeve is in threaded connection with the second external thread;
the supporting component comprises a supporting frame, a sliding seat and a supporting piece, wherein the sliding seat is connected with the supporting frame in a sliding mode, the supporting piece is arranged on the sliding seat, the sliding seat drives the supporting piece to slide towards the cloth roller, and the supporting plate corresponds to the cloth roller.
Further, it has the bar hole to open in the axial on the driving shaft, and bar downthehole first spring and the gag lever post of being equipped with of bar, first spring coupling gag lever post and driving shaft, gag lever post stretch out the bar hole and extrude first lock sleeve, and cloth roller upper end both sides end is equipped with respectively and overlaps the first spacing arch that corresponds with first lock and the spacing arch of second that corresponds with the second lock sleeve.
Furthermore, a hexagonal prism-shaped positioning hole is formed in one side end of the cloth roller, and a hexagonal prism-shaped positioning column inserted into the positioning hole is arranged at the end of the driven shaft.
Further, form between the another side of cloth roller and the initiative beam end portion and dismantle the space, support piece is equipped with two, and both sides on the slide are arranged in to two support piece, support piece including be fixed in stand on the slide, with stand sliding connection's beam barrel, be fixed in the piece of lifting at beam barrel top and arrange the second spring in the beam barrel in, the second spring both ends are contradicted with stand top and beam barrel interior top respectively.
Furthermore, the upright post is provided with a slide bar, and the inner wall of the shaft cylinder is provided with a sliding chute which is in sliding connection with the slide bar.
Furthermore, the lifting sheet is arc-shaped and is bent towards the direction of the cloth roller.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. the cloth roller is connected with the driving roller and the driven roller stably through the threaded connection of the first locking sleeve and the second locking sleeve, so that the cloth roller is more stable in rotation and further more stable in winding of cloth;
2. the cloth roller which is wound is supported by the supporting component, so that the cloth roller can be conveniently detached and moved, and the cloth blanking is completed.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic view of the structure of the cloth roller, the driving shaft and the driven shaft.
Fig. 3 is a sectional structural view of the support member.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 3.
A coiling mechanism which is stable for cloth coiling and convenient for blanking after cloth coiling is completed.
The utility model discloses a concrete implementation scheme: the cloth rolling machine comprises a machine body 1, a cloth rolling roller 2, a driving assembly 3 and a supporting assembly 4, wherein the outer walls of two ends of the cloth rolling roller 2 are respectively provided with a first external thread 2a and a second external thread 2b; the driving assembly 3 comprises a motor 31 arranged on the machine body 1, a driving shaft 32 connected with the motor 31, a first locking sleeve 33 in threaded connection with the driving shaft 32, a driven shaft 34 in rotational connection with the machine body 1 and a second locking sleeve 35 in threaded connection with the driven shaft 34, the first locking sleeve 33 is in threaded connection with the first external thread 2a, and the second locking sleeve 35 is in threaded connection with the second external thread 2b; the supporting assembly 4 includes a supporting frame 41, a sliding seat 42 slidably connected to the supporting frame 41, and a supporting member 43 disposed on the sliding seat 42, wherein the sliding seat 42 drives the supporting member 43 to slide toward the cloth roller 2, and the supporting plate corresponds to the cloth roller 2.
The working principle is as follows: when the cloth roller 2 is installed, the two ends of the cloth roller 2 correspond to the first locking sleeve 33 and the second locking sleeve 35 respectively, and then the first locking sleeve 33 and the second locking sleeve 35 are rotated respectively, so that the first locking sleeve 33 connects one end of the cloth roller 2 with the driving shaft 32, the second locking sleeve 35 connects the other end of the cloth roller 2 with the driven shaft 34, and the installation of the cloth roller 2 is further realized; after the motor 31 is started, the driving shaft 32 can be driven to drive the cloth roller 2 and the driven shaft 34 to rotate, and then the cloth roller 2 can stably wind the cloth; the first locking sleeve 33 and the second locking sleeve 35 are respectively in threaded connection with the cloth roller 2, so that the cloth roller 2 is fixed more firmly and stably;
after the cloth is wound and stored, the sliding seat 42 slides to the bottom of the cloth roller 2 on the supporting frame 41, the supporting piece 43 is enabled to support the cloth roller 2, then the first locking sleeve 33 and the second locking sleeve 35 are rotated, the cloth rolling pipe is enabled to be separated, and finally the sliding seat 42 resets, so that the cloth roller 2 which is wound with the cloth is moved, and the cloth discharging is achieved.
A strip-shaped hole 301 is formed in the driving shaft 32 in the axial direction, a first spring 302 and a limiting rod 303 are arranged in the strip-shaped hole 301, the first spring 302 is connected with the limiting rod 303 and the driving shaft 32, the limiting rod 303 extends out of the strip-shaped hole 301 and extrudes the first locking sleeve 33, a hexagonal-prism-shaped positioning hole 201 is formed in one side end of the cloth roller 2, a hexagonal-prism-shaped positioning column 202 inserted into the positioning hole 201 is arranged at the end part of the driven shaft 34, and a first limiting bulge 203 corresponding to the first locking sleeve 33 and a second limiting bulge 204 corresponding to the first locking sleeve 35 are respectively arranged at two side ends of the cloth roller 2;
the cloth roller 2 is arranged on the machine body 1, the first locking sleeve 33 is in threaded connection with the cloth roller 2, the first locking sleeve 33 is abutted against the first limiting protrusion 203, and under the action of the elastic force of the first spring 302, the limiting rod 303 extrudes the first locking sleeve 33, so that the first locking sleeve 33 is tightly abutted against the first limiting protrusion 203, the first locking sleeve 33 is not easy to rotate under the action of external force, and the stable installation of the cloth roller 2 is realized; when the cloth roller 2 is connected with the driven shaft 34, the positioning column 202 on the cloth roller 2 is inserted into the positioning hole 201 on the end part of the driven shaft 34, and then is matched with the first locking sleeve 35 to be in threaded connection with the cloth roller 2, so that the cloth roller 2 is further stably connected.
A dismounting space 205 is formed between the other side end of the cloth roller 2 and the end of the driving shaft 32, two supporting pieces 43 are arranged on two sides of the sliding base, each supporting piece 43 comprises an upright column 43a fixed on the sliding base, a shaft cylinder 43b connected with the upright column 43a in a sliding manner, a lifting piece 43c fixed at the top of the shaft cylinder 43b and a second spring 43d arranged in the shaft cylinder 43b, two ends of the second spring 43d are respectively abutted against the top end of the upright column 43a and the inner top end of the shaft cylinder 43b, a sliding strip 401 is arranged on the upright column 43a, a sliding groove 402 connected with the sliding strip 401 in a sliding manner is formed in the inner wall of the shaft cylinder 43b, and the lifting pieces are arc-shaped and are bent towards the cloth roller 2.
When the cloth roller 2 is disassembled, the two supporting pieces 43 are arranged below the cloth roller 2, and the lifting pieces 43c are abutted against the cloth roller 2, so that the cloth roller 2 is lifted, the convenience and labor saving for disassembling the cloth roller 2 are ensured, and the stable blanking for the cloth roller 2 is facilitated;
after the cloth roller 2 is disassembled and fed and the cloth roller 2 is separated from the first locking sleeve 33 and the first locking sleeve 35, the cloth roller 2 is pushed to move towards the disassembling space 205, so that the positioning column 202 is separated from the positioning hole 201, and the cloth roller 2 is convenient to disassemble;
when the supporting piece 43 supports the cloth roller 2, the lifting piece is pressed downwards, the second spring 43d is compressed at the moment, and the height of the lifting piece 43c is reduced, so that the lifting piece can be conveniently moved to the bottom of the cloth roller 2; when the arc-shaped lifting sheet 43c is abutted against the cloth roller 2, the cloth roller 2 is limited in the lifting sheet 43c, so that the cloth roller 2 can be driven to stably move when the sliding seat moves; the upright column 43a and the shaft cylinder 43b realize stable sliding through the sliding strip 401 and the sliding groove 402, so that the lifting sheet 43c moves up and down more stably, and the arc-shaped surface of the arc-shaped lifting sheet 43c is ensured to correspond to the arc-shaped surface of the cloth roller 2 stably.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (6)
1. A winding mechanism for rapier loom comprises a machine body and is characterized by further comprising
The outer walls of two ends of the cloth roller are respectively provided with a first external thread and a second external thread;
the driving assembly comprises a motor arranged on the machine body, a driving shaft connected with the motor, a first locking sleeve in threaded connection with the driving shaft, a driven shaft rotationally connected with the machine body and a second locking sleeve in threaded connection with the driven shaft, the first locking sleeve is in threaded connection with the first external thread, and the second locking sleeve is in threaded connection with the second external thread;
the supporting component comprises a supporting frame, a sliding seat and a supporting piece, wherein the sliding seat is connected with the supporting frame in a sliding mode, the supporting piece is arranged on the sliding seat, the sliding seat drives the supporting piece to slide towards the cloth roller, and the supporting plate corresponds to the cloth roller.
2. The winding mechanism as claimed in claim 1, wherein the drive shaft has a strip hole formed in an axial direction thereof, a first spring and a stop rod are disposed in the strip hole, the first spring is connected to the stop rod and the drive shaft, the stop rod extends out of the strip hole and presses the first locking sleeve, and first and second stop protrusions corresponding to the first and second locking sleeves are disposed at both ends of the cloth roller, respectively.
3. The winding mechanism of claim 2, wherein the cloth roller has a hexagonal positioning hole at one end, and the driven shaft has a hexagonal positioning post at the end for engaging with the positioning hole.
4. The winding mechanism of claim 3, wherein the other side of the cloth roller forms a space for detaching from the end of the driving shaft, and the two supporting members are disposed on the two sides of the sliding base, and each supporting member comprises a vertical post fixed on the sliding base, a shaft tube slidably connected to the vertical post, a lifting piece fixed on the top of the shaft tube, and a second spring disposed in the shaft tube, and the two ends of the second spring respectively abut against the top end of the vertical post and the top end of the inside of the shaft tube.
5. The winding mechanism of claim 4, wherein the vertical shaft has a sliding bar, and the inner wall of the bobbin has a sliding groove connected with the sliding bar.
6. A winding mechanism according to claim 5, wherein the lifting piece is curved in an arc shape and is curved in a direction of the cloth winding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220923472.4U CN217579246U (en) | 2022-04-20 | 2022-04-20 | Winding mechanism for rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220923472.4U CN217579246U (en) | 2022-04-20 | 2022-04-20 | Winding mechanism for rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217579246U true CN217579246U (en) | 2022-10-14 |
Family
ID=83543566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220923472.4U Active CN217579246U (en) | 2022-04-20 | 2022-04-20 | Winding mechanism for rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217579246U (en) |
-
2022
- 2022-04-20 CN CN202220923472.4U patent/CN217579246U/en active Active
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