CN211079485U

CN211079485U - Slitter edge collecting device for air jet loom

Info

Publication number: CN211079485U
Application number: CN201921971285.8U
Authority: CN
Inventors: 韩国产
Original assignee: Hangzhou Aohua Textile Co ltd
Current assignee: Hangzhou Aohua Textile Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-24
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a slitter edge collecting device for an air jet loom, which comprises a first guide wheel and a second guide wheel which are positioned on the air jet loom, a compression roller, a motor and a collecting box which are arranged on the air jet loom, wherein the air jet loom is provided with a mounting seat, and the compression roller rotates on the mounting seat; be equipped with on the air jet loom and order about the mount pad and be close to or keep away from the actuating mechanism of compression roller, actuating mechanism includes the threaded rod, the runner, set up the through-hole on the mount pad, set up the mounting groove on the through-hole inside wall, slide and paste tightly in the mounting groove and can with threaded rod screw-thread fit's connecting block, set up the spring in the mounting groove, be used for driving the connecting block to break away from the dismantlement subassembly of threaded rod to and be used for restricting the mount pad and take place rotatory locating part along with the. This scheme can realize the nimble adjustment of distance between pinch roller and the compression roller, makes the device can satisfy the transportation demand of different thickness slitter edges, lets the transport of slitter edge will be more smooth.

Description

Slitter edge collecting device for air jet loom

Technical Field

The utility model belongs to the technical field of the technique of weaving and specifically relates to a slitter edge collection device for air jet loom is related to.

Background

The air jet loom is a shuttleless loom which adopts jet airflow to pull weft yarns to pass through a shed, and the woven cloth has waste edges, so the equipment is generally provided with a waste edge cutting device which is used for cutting off the waste edges of the cloth, and the waste edges of the part of the waste edges need to be collected by a waste edge collecting device.

If the publication number is CN 201817668U's patent, this patent provides a cloth slitter edge draw gear of weaving machine, including first cloth guide roll, the direction of rotation is the same and have gapped left batching drive roll between, right batching drive roll, and set up at left batching drive roll, right batching drive roll top and respectively with left batching drive roll, the tangent complex cloth wind-up roll of right batching drive roll, still including setting up in cloth wind-up roll top and with the tangent complex compression roller of cloth wind-up roll, and set up in the compression roller top and the tangent complex pinch roller of compression roller.

Although the device can automatically guide and treat the slitter edge, the work efficiency is improved, the distance between the pressing wheel and the pressing roller is certain, when the thickness of the slitter edge becomes thin, the waste edge on the pressing roller cannot be pressed by the pressing wheel, the pressing wheel and the pressing roller cannot play a role of pulling the slitter edge, when the thickness of the slitter edge becomes thick, the pressing wheel, the waste edge and the pressing roller are clamped too tightly, the waste edge is clamped easily, and the conveying of the slitter edge is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a slitter edge collection device for air jet loom can adjust the distance between pinch roller and the compression roller, makes the device can satisfy the transportation demand of different thickness slitter edges, lets the transport of slitter edge will be more smooth.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a slitter edge collecting device for an air jet loom comprises a first guide wheel and a second guide wheel which are positioned on the air jet loom and used for guiding slitter edges, a compression roller, a pressing wheel and a motor for driving the compression roller to rotate, and a collecting box for collecting the slitter edges, wherein the compression roller, the compression roller and the motor are arranged on the air jet loom; be equipped with on the air jet loom and order about the mount pad and be close to or keep away from the actuating mechanism of compression roller, actuating mechanism is including rotating the threaded rod of connection on the air jet loom, set up the runner that serves at the threaded rod, set up the through-hole that supplies the threaded rod to pass on the mount pad, set up the mounting groove on the through-hole inside wall, slide and paste tightly in the mounting groove and can with threaded rod screw-thread fit's connecting block, the setting is used for ordering about the spring that the connecting block supports tightly on the threaded rod in the mounting groove, the setting is used for driving the detaching assembly that the connecting block breaks away from the threaded rod on the mount pad.

Through adopting above-mentioned technical scheme, when needs are adjusted the distance between pinch roller and the compression roller, the operator comes rotatory threaded rod through the runner, under the combined action of threaded rod, connecting block and locating part, the mount pad will be close to or keep away from the compression roller along the axial of threaded rod, the pinch roller will move along with the mount pad takes place in step, distance alright realization adjustment between pinch roller and the compression roller, the pinch roller just can satisfy the transport demand of different thickness slitter edges with the compression roller. When the distance between the pressing wheel and the pressing roller needs to be adjusted greatly, an operator separates the connecting block from the threaded rod through the disassembling component, the mounting seat can freely slide on the threaded rod, the distance between the pressing wheel and the pressing roller can be changed greatly, and after the distance between the pressing wheel and the pressing roller is adjusted properly, the operator cancels the disassembling component again to enable the connecting block to be tightly supported on the threaded rod again. Compared with the prior art, the distance between the pressing wheel and the pressing roller can be flexibly adjusted by the aid of the installation seat and the driving mechanism, so that the device can meet transportation requirements of different thicknesses of the waste edges, and the waste edges are conveyed more smoothly.

The utility model discloses further set up to: the disassembling component comprises a pull rope arranged on the mounting seat and used for pulling the connecting block to be separated from the threaded rod, and a pull ring arranged at one end of the pull rope far away from the connecting block.

Through adopting above-mentioned technical scheme, the operator drives the stay cord motion through the pulling pull ring, and the stay cord just can order about connecting block compression spring and break away from the threaded rod, and the screw-thread fit relation between mount pad and the threaded rod just so can be cancelled, and mount pad and pinch roller alright take place to slide on the threaded rod fast, and the dismantlement subassembly structure principle is simple, has made things convenient for operator's operation.

The utility model discloses further set up to: and the mounting seat is provided with a drag hook for hooking the pull ring when the connecting block is separated from the threaded rod.

Through adopting above-mentioned technical scheme, when the connecting block breaks away from the threaded rod completely, operator's accessible drag hook catches on the pull ring, has avoided the connecting block to support the condition of tight threaded rod again, and the removal of mount pad and pinch roller will be more smooth.

The utility model discloses further set up to: the locating part is including setting up the gag lever post that just is parallel with the threaded rod on air jet loom to and set up the spacing hole that supplies the gag lever post to pass on the mount pad, and the inside wall in spacing hole pastes tightly with the lateral wall of gag lever post.

By adopting the technical scheme, the mounting seat can only move on the air jet loom along the axial direction of the threaded rod by the limiting hole and the limiting rod, so that the situation that the mounting seat rotates along with the threaded rod is effectively avoided, and the mounting seat can smoothly slide on the threaded rod and drive the pressing wheel to move.

The utility model discloses further set up to: and the inner side wall of the limiting hole is embedded with a ball in a rolling manner, and the ball is abutted against the side wall of the limiting rod.

Through adopting above-mentioned technical scheme, the ball can become the rolling friction of ball with the sliding friction that produces when mount pad and gag lever post contact, has reduced the resistance that receives when the mount pad removes, and then makes the position adjustment of mount pad and pinch roller more smooth.

The utility model discloses further set up to: the side wall of the limiting rod corresponding to the ball is provided with a groove, the length direction of the groove is consistent with the sliding direction of the mounting seat, and the part of the ball penetrating out of the inner side wall of the limiting hole rolls and is tightly attached to the side wall of the groove.

Through adopting above-mentioned technical scheme, the recess can make the point contact between ball and the gag lever post lateral wall originally become present line contact, has increased the contact area between ball and the gag lever post lateral wall, has increased the contact area between mount pad and the gag lever post with changing mutually, and then makes the removal of mount pad and pinch roller more steady.

The utility model discloses further set up to: and a dial gauge for displaying the distance between the compression roller and the pinch roller is arranged on the air jet loom.

Through adopting above-mentioned technical scheme, the operator can clearly know the distance size between compression roller and the pinch roller through the graduation apparatus, and the operator just can adjust the distance between compression roller and the pinch roller fast and accurately, improves the accuracy of adjustment greatly.

The utility model discloses further set up to: and the pinch roller is provided with a baffle ring for limiting the waste edge from separating.

Through adopting above-mentioned technical scheme, the fender ring can carry on spacingly to the transport of slitter edge, has effectively reduced the probability that the slitter edge breaks away from between compression roller and the pinch roller, has guaranteed the normal operating of device.

To sum up, the utility model discloses a beneficial technological effect does:

1. the distance between the pressing wheel and the pressing roller can be adjusted by arranging the mounting seat and the driving mechanism, so that the device can meet the transportation requirements of the slitter edges with different thicknesses, and the conveying of the slitter edges is smoother;

2. due to the arrangement of the draw hook, the situation that the connecting block tightly abuts against the threaded rod again is avoided, and the mounting seat and the pressing wheel can move more smoothly;

3. the arrangement of the ball and the groove can ensure that the movement of the mounting seat is smoother and more stable;

4. the arrangement of the dial gauge enables an operator to quickly and accurately adjust the distance between the pressing roller and the pressing wheel, and the adjustment accuracy is greatly improved;

5. due to the arrangement of the baffle ring, the probability of the slitter edge breaking away from the pressing roller and the pressing wheel is effectively reduced, and the normal operation of the device is ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a first guide wheel; 2. a second guide wheel; 3. a compression roller; 4. a motor; 5. a pinch roller; 6. a baffle ring; 7. a collection box; 8. a mounting seat; 9. a rotating shaft; 10. a threaded rod; 11. a rotating wheel; 12. a through hole; 13. mounting grooves; 14. connecting blocks; 15. a spring; 16. disassembling the assembly; 161. pulling a rope; 162. a pull ring; 17. a limiting member; 171. a limiting rod; 172. a limiting hole; 18. pulling a hook; 19. a dial gauge; 20. a ball bearing; 21. a groove; 22. an air jet loom.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a waste edge collecting device for an air jet loom comprises a first guide wheel 1 and a second guide wheel 2 which are rotatably connected to the air jet loom 22 and used for guiding waste edges to one side of the air jet loom 22, a press roller 3 rotatably connected to one side of the air jet loom 22, a motor 4 for driving the press roller 3 to rotate, and a press roller 5 which is arranged on the air jet loom 22 and parallel to the press roller 3, wherein the press roller 5 is used for pressing the waste edges on the press roller 3, and two ends of the press roller 5 are respectively provided with a retaining ring 6 for limiting the waste edges to be separated; the slitter edge collecting device for the air jet loom further comprises a collecting box 7 which is positioned below the pressing wheel 5 and the pressing roller 3 and used for collecting slitter edges. When needs are collected the slitter edge, the operator walks around first leading wheel 1 and second leading wheel 2 with the slitter edge in proper order, then passes the slitter edge from the clearance between pinch roller 5 and the compression roller 3, and starting motor 4 drives the compression roller 3 and takes place rotatoryly at last, and reverse rotation will be done in step to pinch roller 5 and compression roller 3, and pinch roller 5 will form certain traction force to the slitter edge with compression roller 3, and the slitter edge just can be guided to collect in the workbin.

Referring to fig. 2, a mounting seat 8 is arranged on one side of the air jet loom 22 close to the pressure roller 5, a rotating shaft 9 parallel to the pressure roller 3 is fixedly connected to the mounting seat 8, and the pressure roller 5 is rotatably sleeved on the side wall of the rotating shaft 9. One side of the air jet loom 22 close to the pressure roller 5 is also rotatably connected with a threaded rod 10, one end of the threaded rod 10 is close to the pressure roller 3, and the other end of the threaded rod 10 is far away from the pressure roller 3 and is fixedly connected with a rotating wheel 11. The mounting seat 8 is provided with a through hole 12 for the threaded rod 10 to pass through, the inner side wall of the through hole 12 is provided with a mounting groove 13 with a rectangular cross section, a connecting block 14 is tightly attached to the mounting groove 13 in a sliding manner, and one surface of the connecting block 14, which is close to the threaded rod 10, can be embedded into a threaded groove of the threaded rod 10 and is in threaded fit with the threaded rod 10. The spring 15 is fixedly connected between the groove bottom of the mounting groove 13 and the connecting block 14, when the spring 15 is in a natural state, the spring 15 abuts against the connecting block 14 on the threaded rod 10, and when the spring 15 is in a contraction state, the connecting block 14 is located in the mounting groove 13 and separated from the threaded rod 10. Be equipped with stay cord 161 on the mount pad 8, the one end of stay cord 161 stretch into in mounting groove 13 and with connecting block 14 fixed connection, the lateral wall and the fixedly connected with pull ring 162 of mount pad 8 are worn out to the other end of stay cord 161. The air jet loom 22 is also provided with a limit piece 17 for limiting the rotation of the mounting base 8 with the threaded rod 10. After the thickness of slitter edge changes, the operator comes rotatory threaded rod 10 through runner 11, under the combined action of threaded rod 10, connecting block 14 and locating part 17, mount pad 8 will take place the motion along the axial of threaded rod 10, and mount pad 8 will be close to or keep away from compression roller 3, and pinch roller 5 will be close to or keep away from compression roller 3 along with mount pad 8 together, and then has carried out the adjustment of small amplitude to the distance between pinch roller 5 and the compression roller 3. When the distance between the pressing wheel 5 and the pressing roller 3 needs to be adjusted by a large margin, an operator pulls the pull rope 161 to separate the connecting block 14 from the threaded rod 10, the thread matching relation between the connecting block 14 and the threaded rod 10 is cancelled, the mounting seat 8 can slide on the threaded rod 10 by a large margin, and then the distance between the pressing wheel 5 and the pressing roller 3 is adjusted by a large margin. In order to make the large-amplitude sliding of the mounting seat 8 smoother and prevent the connecting block 14 from being tightly pressed against the threaded rod 10 again under the action of the spring 15, a draw hook 18 which hooks the draw ring 162 when the connecting block 14 is separated from the threaded rod 10 is fixedly connected to the mounting seat 8. Wherein the pull rope 161 and the pull ring 162 form a detaching assembly 16 for driving the connecting block 14 to be detached from the threaded rod 10; the threaded rod 10, the rotating wheel 11, the through hole 12, the mounting groove 13, the connecting block 14, the spring 15, the dismounting component 16 and the limiting part 17 form a driving mechanism for driving the mounting seat 8 to be close to or far from the compression roller 3.

In order to enable an operator to quickly and accurately adjust the distance between the pressing wheel 5 and the pressing roller 3, a scale 19 for displaying the distance between the pressing wheel 5 and the pressing roller 3 is arranged on the side wall of the air jet loom 22.

The limiting member 17 comprises a limiting rod 171 fixedly connected to the air jet loom 22 and parallel to the threaded rod 10, and a limiting hole 172 formed in the mounting base 8 for the limiting rod 171 to pass through, wherein the side wall of the limiting rod 171 is tightly attached to the inner side wall of the limiting hole 172. The limiting rod 171 and the limiting hole 172 are arranged, so that the situation that the mounting seat 8 rotates along with the threaded rod 10 is effectively avoided, and the mounting seat 8 and the pinch roller 5 slide more smoothly.

The inside wall of the limiting hole 172 is embedded with three balls 20 abutted against the side wall of the limiting rod 171 in a rolling manner, and the three balls 20 are distributed on the inside wall of the limiting hole 172 at equal angular intervals. A groove 21 with an arc-shaped cross section is formed in the side wall of the limiting rod 171 corresponding to each ball 20, and the length direction of the groove 21 is consistent with that of the limiting rod 171. The part of the ball 20, which penetrates out of the inner side wall of the limiting hole 172, is tightly attached to the inner side wall of the groove 21 in a rolling manner. The ball 20 and the side wall of the limit rod 171 are changed from the original point contact to the existing line contact, the contact area between the mounting seat 8 and the limit rod 171 is increased, and the sliding of the mounting seat 8 is smoother and more stable.

The implementation principle of the embodiment is as follows: after the thickness of slitter edge changes, the operator comes rotatory threaded rod 10 through runner 11, under the combined action of threaded rod 10, connecting block 14 and locating part 17, mount pad 8 will take place the motion along the axial of threaded rod 10, and mount pad 8 will be close to or keep away from compression roller 3, and pinch roller 5 will be close to or keep away from compression roller 3 along with mount pad 8 together, and then has carried out the adjustment of small amplitude to the distance between pinch roller 5 and the compression roller 3. When the distance between the pressing wheel 5 and the pressing roller 3 needs to be adjusted by a large margin, an operator pulls the pull rope 161 to separate the connecting block 14 from the threaded rod 10, the thread matching relation between the connecting block 14 and the threaded rod 10 is cancelled, the mounting seat 8 can slide on the threaded rod 10 by a large margin, and then the distance between the pressing wheel 5 and the pressing roller 3 is adjusted by a large margin.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a slitter edge collection device for air jet loom, is including being located air jet loom (22) and being used for deriving first leading wheel (1) and second leading wheel (2) of slitter edge, setting up compression roller (3), pinch roller (5) and the rotatory motor (4) of drive pressure roller (3) emergence on air jet loom (22) to and be used for collecting box (7) of slitter edge, its characterized in that: the air jet loom (22) is provided with a mounting seat (8), and the pinch roller (5) is rotationally connected to the mounting seat (8); the air-jet loom (22) is provided with a driving mechanism for driving the mounting seat (8) to be close to or far away from the compression roller (3), the driving mechanism comprises a threaded rod (10) rotationally connected to the air-jet loom (22), a rotating wheel (11) arranged at one end of the threaded rod (10), a through hole (12) arranged on the mounting seat (8) and used for the threaded rod (10) to pass through, a mounting groove (13) arranged on the inner side wall of the through hole (12), a connecting block (14) which is tightly attached in the mounting groove (13) in a sliding way and can be in threaded fit with the threaded rod (10), a spring (15) arranged in the mounting groove (13) and used for driving the connecting block (14) to be tightly attached to the threaded rod (10), and a dismounting component (16) arranged on the mounting seat (8) and used, and a limiting piece (17) used for limiting the installation base (8) to synchronously rotate along with the threaded rod (10).

2. A slitter edge collecting device for an air jet loom according to claim 1, wherein: the disassembling component (16) comprises a pull rope (161) which is arranged on the mounting seat (8) and used for pulling the connecting block (14) to be separated from the threaded rod (10), and a pull ring (162) which is arranged at one end, far away from the connecting block (14), of the pull rope (161).

3. A slitter edge collecting device for an air jet loom according to claim 2, wherein: and a draw hook (18) which hooks the draw ring (162) when the connecting block (14) is separated from the threaded rod (10) is arranged on the mounting seat (8).

4. A slitter edge collecting device for an air jet loom according to claim 1, wherein: the limiting part (17) comprises a limiting rod (171) which is arranged on the air jet loom (22) and is parallel to the threaded rod (10), and a limiting hole (172) which is formed in the mounting base (8) and is used for the limiting rod (171) to penetrate through, wherein the inner side wall of the limiting hole (172) is attached to the side wall of the limiting rod (171).

5. The slitter edge collecting device for an air jet loom according to claim 4, wherein: and the inner side wall of the limiting hole (172) is embedded with a ball (20) which is abutted against the side wall of the limiting rod (171) in a rolling manner.

6. The slitter edge collecting device for an air jet loom according to claim 5, wherein: the side wall of the limiting rod (171) corresponding to the ball (20) is provided with a groove (21), the length direction of the groove (21) is consistent with the sliding direction of the mounting seat (8), and the part of the ball (20) penetrating through the inner side wall of the limiting hole (172) rolls and is tightly attached to the side wall of the groove (21).

7. A slitter edge collecting device for an air jet loom according to claim 1, wherein: a dial gauge (19) for displaying the distance between the press roller (3) and the press roller (5) is arranged on the air jet loom (22).

8. A slitter edge collecting device for an air jet loom according to claim 1, wherein: and a baffle ring (6) for limiting the separation of the waste edges is arranged on the pressing wheel (5).