CN213866638U

CN213866638U - Automatic jacquard loom for fabric

Info

Publication number: CN213866638U
Application number: CN202022324192.5U
Authority: CN
Inventors: 俞金昌; 滕莹莹
Original assignee: Haining Qianbaihui Weaving Co ltd
Current assignee: Haining Qianbaihui Weaving Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-03
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a fabric automatic jacquard loom, which comprises a frame, wherein two fixed guide rollers are arranged above the frame in a bilateral symmetry structure, a moving shaft is arranged above the fixed guide rollers, a moving guide roller is sleeved on the outer wall of the moving shaft, a regulating plate is arranged above the moving guide roller, a placing groove is arranged inside the regulating plate, a regulating component is arranged inside the placing groove, a turntable is arranged on the top surface of the front end of the regulating plate, by arranging the regulating component, a gear is driven to rotate by rotating the turntable, so that a meshed rack is driven to rotate, two gears rotate simultaneously, a connected threaded rod can follow the rotation, because the threaded rod is in threaded connection with a threaded hole on the moving shaft, the moving shaft can be driven to move up and down when the threaded rod rotates, the connected moving guide roller can move towards the fixed guide roller, cloth is clamped, and when only the tail end of the cloth is left, can be clamped and can not fall down to be wound with other guide rollers, so that the cloth is kept complete and economic loss can not be caused.

Description

Automatic jacquard loom for fabric

Technical Field

The utility model relates to a jacquard loom technical field especially relates to an automatic jacquard loom of surface fabric.

Background

In the prior art, a loom is a machine for weaving two or more groups of yarns at right angles to form a fabric, the main structure of the loom is divided into a shedding mechanism, a weft insertion mechanism, a beating-up mechanism, a winding mechanism and a let-off mechanism, and the five mechanisms form the whole weaving work of the loom. There are various kinds of looms, and the looms can be classified into cotton looms, wool looms, sacks looms, silk looms, etc. according to the textile fiber classification, and the looms can be classified into shuttle looms and shuttleless looms, for example, according to the weft insertion method of weaving. The jacquard loom is a type of loom, which is a loom with jacquard equipment and can weave patterns on fabrics, in the prior art CN206768347U automatic jacquard loom for fabrics, the device is convenient to operate, convenient to feed and receive, and can level and level the two sides of the fabrics in the receiving process, thereby improving the quality of the fabrics, avoiding the phenomenon that the two sides are wrinkled in the fabric receiving process and influencing the subsequent use of the fabrics, but the device has the defects that the guide rollers can drive the fabrics to move in the jacquard process, because the guide rollers of the device are single, when only one part of the rear end of the fabrics is left, the rear end of the fabrics can not be stressed due to the clamping action of the guide rollers, the fabrics can fall downwards and can be wound with other guide rollers, the fabrics can be pulled to be damaged, and economic loss is generated, therefore, how to provide an automatic jacquard loom for fabric with clamping effect is particularly important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic jacquard loom of surface fabric to solve the problem that above-mentioned background art part provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic jacquard loom of surface fabric, includes the frame, the frame top is bilateral symmetry structure and is equipped with two fixed deflector rolls, fixed deflector roll top is equipped with removes the axle, it has cup jointed the removal deflector roll to remove an outer wall, it is equipped with the regulating plate to remove the deflector roll top, the inside standing groove of having seted up of regulating plate, the inside adjusting part that is equipped with of standing groove, regulating plate front end top surface is equipped with the carousel, fixed deflector roll front and back symmetry is equipped with two support frames, the shifting groove has been seted up to support frame upper end inner wall, be equipped with the threaded rod in the shifting groove.

Further, the baffle has all been welded to the terminal surface around the fixed deflector roll, the pivot has been cup jointed at fixed deflector roll middle part, both ends rotate with two support frame lower extreme inner walls respectively around the pivot and are connected.

Furthermore, the lower ends of the support frames are fixedly connected with the top surface of the rack, a sliding groove is formed in one front wall of each support frame and communicated with the corresponding moving groove, and scale marks are carved on the front wall of each support frame.

Furthermore, the front end part and the rear end part of the movable guide roller are provided with annular grooves.

Further, the removal off-axial wall rotates with the removal deflector roll inner wall to be connected, it is protruding that the outer equal symmetrical welding has the loop type around the removal axle, the protruding and annular groove interference fit of loop type, both ends all run through threaded hole around the removal axle, removal axle front end terminal surface is connected with the pointer, the pointer passes inside the extending to the outside of spout.

Furthermore, the adjusting component comprises two gears which are arranged in a front-back symmetrical structure, and the gears are in meshing transmission through racks.

Further, the threaded rod lower extreme rotates with the shifting chute inner wall to be connected, threaded rod outer wall and screw hole inner wall threaded connection, the threaded rod upper end passes shifting chute inner wall and regulating plate bottom surface in proper order and extends to the standing groove in, threaded rod upper end outer wall is connected fixedly with the gear middle part.

Further, the carousel is the setting of T type structure, the carousel lower extreme passes in the regulating plate front side top surface extends to the standing groove and is connected fixedly rather than one of them gear top surface, anti-skidding line has been seted up to carousel upper end outer wall, the bottom surface is connected fixedly with two support frame top surfaces respectively around the regulating plate.

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

1. through setting up adjustment assembly, through rotating the carousel, can drive the gear and rotate, thereby drive the rack of meshing and rotate, make two gears rotate simultaneously, the threaded rod of connecting can follow the rotation, because threaded rod and the epaxial screw hole threaded connection that removes, when the threaded rod rotates, can drive the removal axle and reciprocate, make the removal deflector roll of connecting can remove to fixed deflector roll, press from both sides the cloth tightly, can effectually avoid when the cloth only leaves the tail end, can press from both sides tightly and can not drop and twine with other deflector rolls, make the cloth keep intact, can not cause economic loss.

2. Through utilizing the rack to drive two gears and rotate, make two threaded rods rotate simultaneously, make removal axle both ends remove simultaneously, it is different to avoid both ends displacement, the tight effect variation of clamp that leads to removing the deflector roll, through set up the baffle on fixed deflector roll, can effectually avoid the cloth to shift out from the deflector roll, through setting up anti-skidding line on the carousel, increase frictional force, make people rotate more laborsavingly, through setting up pointer and scale mark, can be convenient for people according to the different cloth of thickness and adjust the tight degree of clamp.

Drawings

Fig. 1 is a schematic view of the left front side of the overall structure of an automatic jacquard loom for fabric provided by the present invention;

fig. 2 is a schematic partial sectional view of the left front side of the overall structure of an automatic jacquard loom for fabric provided by the present invention;

fig. 3 is a left side schematic view of a structure of a moving guide roller and a moving shaft of the automatic jacquard loom for fabric provided by the utility model;

fig. 4 is a left side schematic view of an adjusting component and a threaded rod structure of an automatic fabric jacquard loom provided by the present invention;

fig. 5 is a schematic view of the front side of the supporting frame structure of the automatic jacquard loom for fabric of the present invention.

In the figure: 1. a frame; 2. fixing a guide roller; 3. a movable shaft; 4. moving the guide roller; 5. a support frame; 6. an adjusting plate; 7. a placement groove; 8. an adjustment assembly; 9. a turntable; 10. a moving groove; 11. a threaded rod; 201. a baffle plate; 202. a rotating shaft; 501. a chute; 502. scale lines; 401. a ring-shaped groove; 301. a ring-shaped bulge; 302. a threaded hole; 303. a pointer; 801. a gear; 802. a rack; 901. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an automatic jacquard loom of surface fabric, including frame 1, frame 1 top is bilateral symmetry structure and is equipped with two fixed deflector rolls 2, fixed deflector roll 2 top is equipped with removes axle 3, remove 3 outer walls of axle and cup jointed and remove deflector roll 4, remove deflector roll 4 top and be equipped with regulating plate 6, regulating plate 6 is inside has seted up standing groove 7, standing groove 7 is inside to be equipped with adjusting

part

8, 6 front end tops of regulating plate are equipped with carousel 9, fixed deflector roll 2 front and back symmetry is equipped with two support frames 5, shifting chute 10 has been seted up to support frame 5 upper end inner wall, be equipped with threaded rod 11 in the shifting chute 10, frame 1 is the same with in the comparison file.

Preferably, the baffle 201 is welded to the front and back end faces of the fixed guide roller 2, the rotating shaft 202 is sleeved in the middle of the fixed guide roller 2, the front and back ends of the rotating shaft 202 are respectively rotatably connected with the inner walls of the lower ends of the two support frames 5, and the baffle 201 limits the cloth.

Preferably, the lower end of the support frame 5 is fixedly connected with the top surface of the rack 1, a sliding groove 501 is formed in the front wall of one support frame 5, the sliding groove 501 is communicated with the moving groove 10, scale marks 502 are carved on the front wall of the support frame 5, and the scale marks 502 are convenient for adjusting the compression degree.

Preferably, the front and rear ends of the movable guide roller 4 are opened with a ring-shaped groove 401, and the ring-shaped groove 401 serves to connect the movable shaft 3.

Preferably, the outer wall of the moving shaft 3 is rotatably connected with the inner wall of the moving guide roller 4, the ring-shaped protrusions 301 are symmetrically welded around the moving shaft 3, the ring-shaped protrusions 301 are in interference fit with the ring-shaped grooves 401, the threaded holes 302 are formed in the front end and the rear end of the moving shaft 3 in a penetrating mode, the end face of the front end of the moving shaft 3 is connected with the pointer 303, and the pointer 303 penetrates through the sliding groove 501 and extends to the outside.

Preferably, the adjusting assembly 8 comprises two gears 801 arranged in a front-back symmetrical structure, the two gears 801 are in meshing transmission through a rack 802, and the rack 802 enables the two threaded rods 11 to rotate simultaneously.

Preferably, the lower end of the threaded rod 11 is rotatably connected with the inner wall of the moving groove 10, the outer wall of the threaded rod 11 is in threaded connection with the inner wall of the threaded hole 302, the upper end of the threaded rod 11 sequentially penetrates through the inner wall of the moving groove 10 and the bottom surface of the adjusting plate 6 to extend into the placing groove 7, and the outer wall of the upper end of the threaded rod 11 is fixedly connected with the middle part of the gear 801.

Preferably, carousel 9 is the setting of T type structure, and carousel 9 lower extreme passes regulating plate 6 front side top surface and extends to in standing groove 7 and be connected fixedly with one of them gear 801 top surface, and anti-skidding line 901 has been seted up to carousel 9 upper end outer wall, and regulating plate 6 front and back bottom surface is connected fixedly with two support frame 5 top surfaces respectively, and anti-skidding line 901 makes people rotate more laborsavingly.

The working principle is as follows: when automatic jacquard of cloth is needed, the device can be utilized to improve the guide roller in a comparison file, firstly, the first section of the cloth passes through the fixed guide roller 2 and the movable guide roller 4 on the right side, then the cloth passes through the left side, then the distance between the movable guide roller 4 and the fixed guide roller 2 is adjusted according to the thickness of the cloth, the gear 801 is driven to rotate by rotating the turntable 9, so as to drive the meshed racks 802 to rotate, so that the two gears 801 rotate simultaneously, the connected threaded rod 11 rotates along with the rotation, because the threaded rod 11 is in threaded connection with the threaded hole 302 on the movable shaft 3, the movable shaft 3 is driven to move up and down when the threaded rod 11 rotates, the connected movable guide roller 4 moves towards the fixed guide roller 2, the cloth is clamped, the pointer 303 on the movable shaft 3 can point to the scale mark 502, and people can conveniently adjust, can effectually avoid when the cloth only leaves the tail end, can press from both sides tightly and can not drop and twine with other deflector roll for the cloth keeps intact, can not cause economic loss, through set up baffle 201 on fixed deflector roll 2, can effectually avoid the cloth to shift out from the deflector roll, through set up anti-skidding line 901 on carousel 9, increase frictional force, make people rotate more laborsavingly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic jacquard loom of surface fabric, includes frame (1), its characterized in that, frame (1) top is bilateral symmetry structure and is equipped with two fixed deflector roll (2), fixed deflector roll (2) top is equipped with removes axle (3), remove axle (3) outer wall and cup jointed removal deflector roll (4), it is equipped with regulating plate (6) to remove deflector roll (4) top, standing groove (7) have been seted up to regulating plate (6) inside, inside adjusting part (8) that is equipped with of standing groove (7), regulating plate (6) front end top surface is equipped with carousel (9), fixed deflector roll (2) front and back symmetry is equipped with two support frames (5), moving groove (10) have been seted up to support frame (5) upper end inner wall, be equipped with threaded rod (11) in moving groove (10).

2. The automatic jacquard loom for fabric according to claim 1, wherein the front and rear end surfaces of the fixed guide roller (2) are welded with baffles (201), the middle part of the fixed guide roller (2) is sleeved with a rotating shaft (202), and the front and rear ends of the rotating shaft (202) are respectively rotatably connected with the inner walls of the lower ends of the two support frames (5).

3. The automatic jacquard loom for fabric according to claim 1, wherein the lower ends of the support frames (5) are fixedly connected with the top surface of the frame (1), a sliding groove (501) is formed in the front wall of one of the support frames (5), the sliding groove (501) is communicated with the moving groove (10), and scale marks (502) are marked on the front wall of the support frame (5).

4. An automatic jacquard loom for fabric according to claim 1, characterized in that the front and rear ends of the moving guide roller (4) are provided with a circular groove (401).

5. The automatic jacquard loom for fabric according to claim 4, wherein the outer wall of the moving shaft (3) is rotatably connected with the inner wall of the moving guide roller (4), the front and back of the moving shaft (3) are symmetrically welded with annular protrusions (301), the annular protrusions (301) are in interference fit with the annular grooves (401), threaded holes (302) are formed in the front and back ends of the moving shaft (3) in a penetrating manner, the end face of the front end of the moving shaft (3) is connected with a pointer (303), and the pointer (303) penetrates through the inside of the sliding groove (501) and extends to the outside.

6. The automatic jacquard loom for fabric according to claim 1, characterized in that said adjusting assembly (8) comprises two gears (801) arranged in a symmetrical configuration, said two gears (801) being in mesh transmission via a rack (802).

7. The automatic jacquard loom for fabric according to claim 6, wherein the lower end of the threaded rod (11) is rotatably connected with the inner wall of the moving groove (10), the outer wall of the threaded rod (11) is in threaded connection with the inner wall of the threaded hole (302), the upper end of the threaded rod (11) sequentially penetrates through the inner wall of the moving groove (10) and the bottom surface of the adjusting plate (6) and extends into the placing groove (7), and the outer wall of the upper end of the threaded rod (11) is fixedly connected with the middle part of the gear (801).

8. The automatic jacquard loom for fabric according to claim 7, wherein the rotary table (9) is arranged in a T-shaped structure, the lower end of the rotary table (9) passes through the top surface of the front side of the adjusting plate (6) and extends into the placing groove (7) and is fixedly connected with the top surface of one gear (801), the outer wall of the upper end of the rotary table (9) is provided with anti-skid grains (901), and the front bottom surface and the rear bottom surface of the adjusting plate (6) are respectively fixedly connected with the top surfaces of the two support frames (5).