CN212955545U

CN212955545U - A cloth lifting machine double crank griffe arm structure for weaving jacquard cloth

Info

Publication number: CN212955545U
Application number: CN202021132269.2U
Authority: CN
Inventors: 王玉霞; 王国民
Original assignee: Zhejiang Guofu Textile Technology Co ltd
Current assignee: Zhejiang Guofu Textile Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-13
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a cloth lifting machine double crank griffe arm structure for weaving jacquard cloth relates to cloth lifting machine technical field. This a cloth lifting machine double crank griffe arm structure for weaving jacquard cloth, comprises a workbench, the bottom welded mounting of workstation has the supporting leg, and the quantity of supporting leg is four groups and is the rectangle array arrangement and installs in the bottom of workstation, and the top welded mounting of workstation has the bracing piece, and the quantity of bracing piece is four groups and is the rectangle array arrangement and installs in the top of workstation, and the second spout has all been seted up to the corresponding lateral wall around the bracing piece. This device adopts the cooperation of second spout, second slider, first connecting rod, second connecting rod, movable rod, fixed block, motor and disc to use for the cross motion about the last tool rest of device can be made, can carry out the work of jacquard cloth production, has avoided adopting the complex structure of traditional tool rest, thereby makes this device provide certain facility for the staff in the operation.

Description

A cloth lifting machine double crank griffe arm structure for weaving jacquard cloth

Technical Field

The utility model relates to a cloth lifting machine technical field specifically is a cloth lifting machine double crank griffe arm structure for weaving jacquard weave cloth.

Background

The jacquard machine is a textile tool, is a representative of the highest achievement of ancient weaving technology in China, and is further improved and perfected since western Han along with the continuous progress of production level. In the existing jacquard, the main characteristic is that each warp is controlled by a heddle instead of a heald frame, each warp can independently move up and down, and the jacquard can be used for weaving complex pattern structures.

However, the transmission structure for controlling the up-and-down movement of the griffe is often complex, and the maintenance of the jacquard machine is not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a jacquard machine double crank lifting knife arm structure for weaving jacquard cloth to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-crank lifting knife arm structure of a cloth lifting machine for weaving jacquard cloth comprises a workbench, wherein supporting legs are welded and installed at the bottom of the workbench, the number of the supporting legs is four, the supporting legs are arranged at the bottom of the workbench in a rectangular array mode, supporting rods are welded and installed at the top of the workbench, the number of the supporting rods is four, the supporting rods are arranged at the top of the workbench in a rectangular array mode, second sliding grooves are formed in the front and back corresponding side walls of the supporting rods, second sliding blocks are arranged in the second sliding grooves and are in sliding connection with the second sliding grooves, a lifting knife rest is welded and installed on one side wall, located outside the second sliding grooves, of each second sliding block, is provided with a first connecting rod in a hinged mode, the top of the workbench is located on the front side wall of each supporting rod, a fixing block is welded and installed on the front side wall of each supporting rod, and, the disc is installed in the rotation of the front and back side inner wall of fixed block, the articulated second connecting rod of installing of back lateral wall of disc, the free end of second connecting rod vertically runs through the fixed block top and extends to the outside of fixed block, the second connecting rod sets up with fixed block sliding connection, the second connecting rod is located the articulated movable rod of installing of the outside extension end of fixed block, the both ends of movable rod set up with the articulated installation of the free end of first connecting rod, the preceding lateral wall welded mounting of fixed block has the motor, the output of motor transversely runs through the fixed block through the shaft coupling and sets up with the pivot welded connection of disc, the top welded mounting of bracing piece has the installation piece, first spout has been seted up for the corresponding lateral wall of two sets of and installation piece to the quantity of installation piece, first spout embeds first slider, first slider sets.

Preferably, the second sliding groove is communicated with the outside, and the second sliding groove is annular.

Preferably, the corresponding side wall of the upper lifting knife rest is provided with an upper lifting knife in a welding mode, and the bottom of the upper lifting knife is provided with a wire hook in a welding mode.

Preferably, the corresponding side wall of the supporting rod is positioned under the upper lifting knife rest and is welded with the lower lifting knife rest, the corresponding side wall of the lower lifting knife rest is welded with the lower lifting knife, and the top of the lower lifting knife is welded with a wire hook opposite to the wire hook of the upper lifting knife in direction.

Preferably, the bottom of the movable rod is welded with a sliding rod, and the sliding rod longitudinally penetrates through the workbench and is in sliding connection with the workbench.

Preferably, a tension roller is rotatably installed on one side wall of the first sliding block, which is positioned outside the first sliding chute.

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

(1) this a jacquard machine double crank griffe arm structure for weaving jacquard weave cloth, this device adopt the cooperation of second spout, second slider, first connecting rod, second connecting rod, movable rod, fixed block, motor and disc to use for the last tool post of device can make cross motion from top to bottom, can carry out the work of jacquard weave production, has avoided the complex structure that adopts traditional tool post, thereby makes this device provide certain facility for the staff in the operation.

(2) This a jacquard machine double crank griffe arm structure for weaving jacquard cloth, this device lower griffe frame is fixed setting, carries out work through the upper and lower cross motion of last griffe frame, and the weaving line that has avoided upper and lower griffe frame to produce when crossing links and the jacquard cloth quality that causes is low to a certain extent, and solitary last griffe frame motion simultaneously also provides convenience for maintainer's maintenance work.

(3) This a jacquard machine double crank lifting knife arm structure for weaving jacquard cloth, this device come to carry out the restriction of motion and movement track to last knife rest through the annular second spout of circle, make the last knife rest of device also fixed the position of last knife rest when having guaranteed upper and lower cross motion to a certain extent, avoided the product quality that last knife rest fixed unstable leads to poor to a certain extent.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the middle upper lifting tool rest of the present invention;

fig. 3 is a schematic view of the structure of the middle disc and the second connecting rod of the present invention.

In the figure: the device comprises a mounting block 1, a first sliding groove 2, an upper lifting knife 3, a tension roller 4, a first sliding block 5, a second sliding groove 6, a lower lifting knife 7, a first connecting rod 8, a movable rod 9, a workbench 10, a motor 11, a supporting leg 12, a fixed block 13, a sliding rod 14, a lifting knife rest 15, a second sliding block 16, a second connecting rod 17, a disc 18, a wire hook 19 and a supporting rod 20.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a double-crank lifting knife arm structure of a cloth lifting machine for weaving jacquard cloth comprises a workbench 10, wherein supporting legs 12 are welded and installed at the bottom of the workbench 10, the number of the supporting legs 12 is four, the supporting legs are arranged at the bottom of the workbench 10 in a rectangular array mode, supporting rods 20 are welded and installed at the top of the workbench 10, the number of the supporting rods 20 is four, the supporting rods are arranged at the top of the workbench 10 in a rectangular array mode, second sliding grooves 6 are formed in the front and back corresponding side walls of each supporting rod 20, the second sliding grooves 6 are communicated with the outside, each second sliding groove 6 is in a circular ring shape, a second sliding block 16 is arranged in each second sliding groove 6 in a sliding mode, each second sliding block 16 is located outside each second sliding groove 6, an upper lifting knife rest 15 is welded and installed on one side wall corresponding to the other second sliding block 16, an upper lifting knife 3 is welded and installed on the corresponding side wall of the, the bottom of the upper lifting knife 3 is welded with a wire hook 19, the corresponding side wall of the support rod 20 is positioned under the upper lifting knife rest 15 and is welded with a lower lifting knife rest, the corresponding side wall of the lower lifting knife rest is welded with a lower lifting knife 7, the top of the lower lifting knife 7 is welded with a wire hook 19 in the opposite direction of the wire hook 19 of the upper lifting knife 3, the lower lifting knife rest of the device is fixedly arranged and works by the up-and-down cross motion of the upper lifting knife rest 15, the problem that the lifting quality is low due to the fact that the upper lifting knife rest 15 and the lower lifting knife rest are hooked by textile wires during the cross motion is avoided to a certain extent, meanwhile, the independent upper lifting knife rest 15 moves to provide convenience for the maintenance work of maintenance personnel, the other side wall of the second sliding block 16, which is positioned outside the second sliding groove 6 and communicated, is hinged with the first connecting rod 8, the front side wall of the, the fixed block 13 is of an internal hollow structure, the inner walls of the front side and the rear side of the fixed block 13 are rotatably provided with a disc 18, the rear side wall of the disc 18 is hinged with a second connecting rod 17, the free end of the second connecting rod 17 longitudinally penetrates through the top of the fixed block 13 and extends to the outside of the fixed block 13, the second connecting rod 17 is arranged in a sliding connection with the fixed block 13, the extending end of the second connecting rod 17 positioned at the outside of the fixed block 13 is hinged with a movable rod 9, two ends of the movable rod 9 are arranged in a hinged connection with the free end of a first connecting rod 8, the bottom of the movable rod 9 is welded with a sliding rod 14, the sliding rod 14 longitudinally penetrates through a workbench 10 and is arranged in a sliding connection with the workbench 10, the front side wall of the fixed block 13 is welded with a motor 11, the output end of the motor 11 transversely penetrates through the, the quantity of installation piece 1 is two sets of and first spout 2 has been seted up to the corresponding lateral wall of installation piece 1, first spout 2 embeds first slider 5, first slider 5 sets up with 2 sliding connection of first spout, first slider 5 is located 2 outside lateral walls of first spout and rotates and installs tension roller 4, this device comes to carry out the restriction of motion and movement track to last knife rest 15 through annular second spout 6, make the last knife rest 15 of device also fixed the position of last knife rest 15 when having guaranteed up-and-down cross motion, the product quality that has avoided last knife rest 15 to fix insecure to a certain extent and lead to is poor.

The working principle is as follows: when the device starts to be used, the jacquard drives the braided wire to enter the machine, the tension of the braided wire is adjusted by the adjusting tension roller 4, meanwhile, the braided wire enters the upper lifting knife rest 15, the driving motor 11 drives the movable rod 9 to move longitudinally, so that the first connecting rod 8 drives the upper lifting knife rest 15 and the upper lifting knife 3 to do up-and-down cross motion, and jacquard work of jacquard cloth is performed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cloth lifting machine double crank griffe arm structure for weaving jacquard cloth, includes workstation (10), its characterized in that: the bottom of the workbench (10) is welded with supporting legs (12), the supporting legs (12) are arranged in four groups in a rectangular array manner and are arranged at the bottom of the workbench (10), the top of the workbench (10) is welded with supporting rods (20), the supporting rods (20) are arranged in four groups in a rectangular array manner and are arranged at the top of the workbench (10), the front and back corresponding side walls of the supporting rods (20) are respectively provided with a second sliding groove (6), a second sliding block (16) is arranged in the second sliding groove (6), the second sliding block (16) is connected with the second sliding groove (6) in a sliding manner, the second sliding block (16) is positioned outside the second sliding groove (6), one side wall corresponding to the other group of second sliding blocks (16) is welded with an upper lifting tool rest (15), the other side wall of the second sliding block (16) which is positioned outside the second sliding groove (6) is communicated with the first connecting rod (8) in a hinged, the top of the workbench (10) is positioned on the front side wall of the supporting rod (20) and is provided with a fixed block (13) in a welded mode, the fixed block (13) is of an internal hollow structure, the inner walls of the front side and the rear side of the fixed block (13) are rotatably provided with a disc (18), the rear side wall of the disc (18) is hinged with a second connecting rod (17), the free end of the second connecting rod (17) longitudinally penetrates through the top of the fixed block (13) and extends to the outside of the fixed block (13), the second connecting rod (17) is arranged in a sliding connection with the fixed block (13), the extending end of the second connecting rod (17) positioned on the outside of the fixed block (13) is hinged with a movable rod (9), two ends of the movable rod (9) are hinged with the free end of the first connecting rod (8), the front side wall of the fixed block (13) is welded with a motor (11), the output end of the motor (11, the top welding of bracing piece (20) is installed and is installed installation piece (1), and the quantity of installation piece (1) is two sets of and installs corresponding lateral wall of piece (1) and has seted up first spout (2), and first spout (2) embeds first slider (5), and first slider (5) and first spout (2) sliding connection set up.

2. A jacquard machine double crank jacquard arm structure for weaving jacquard cloth according to claim 1, characterized in that: the second sliding groove (6) is communicated with the outside, and the second sliding groove (6) is annular.

3. A jacquard machine double crank jacquard arm structure for weaving jacquard cloth according to claim 1, characterized in that: the corresponding side wall of the upper lifting knife rest (15) is provided with an upper lifting knife (3) in a welding mode, and the bottom of the upper lifting knife (3) is provided with a wire hook (19) in a welding mode.

4. A jacquard machine double crank jacquard arm structure for weaving jacquard cloth according to claim 1, characterized in that: the corresponding side wall of the supporting rod (20) is located under the upper lifting knife rest (15) and is welded with the lower lifting knife rest, the corresponding side wall of the lower lifting knife rest is welded with the lower lifting knife (7), and the top of the lower lifting knife (7) is welded with a wire hook (19) opposite to the wire hook (19) on the upper lifting knife (3).

5. A jacquard machine double crank jacquard arm structure for weaving jacquard cloth according to claim 1, characterized in that: the bottom of the movable rod (9) is welded with a sliding rod (14), and the sliding rod (14) longitudinally penetrates through the workbench (10) and is connected with the workbench (10) in a sliding mode.

6. A jacquard machine double crank jacquard arm structure for weaving jacquard cloth according to claim 1, characterized in that: the first sliding block (5) is positioned on one side wall outside the first sliding groove (2) and is rotatably provided with a tension roller (4).