CN210916464U - Heald lifting device for three-dimensional shirring jacquard fabric - Google Patents

Abstract

The utility model discloses a three-dimensional tucking jacquard fabric lifting device, which belongs to the technical field of lifting devices and comprises a heald frame and a heald frame, wherein the heald frame is connected with the inner side wall of a machine shell in a sliding way through a slide rail, the heald frame is connected with the inner side wall of the machine shell in a sliding way through a slide rail, the heald frame comprises an upper heald frame rail, a hinge, a longitudinal heald frame rail, a lifting rod, a rubber sleeve, a jack, a female buckle, a male buckle, a longitudinal heald frame rail, a lower heald frame rail, an internal thread and an external thread, two side edges of the heald frame and the heald frame are connected with the inner side wall of the machine shell in a sliding way through slide rails, the back and forth swing in the horizontal direction is reduced when the heald frame moves up and down, the lifting rod replaces the traditional heald wire, is firmer and wear-resistant, the rubber sleeve protects the lifting rod regularly and is convenient, the harness wire hanging and threading are convenient and fast, the stability is good, and the normal operation of production can be ensured.

Description

Heald lifting device for three-dimensional shirring jacquard fabric

Technical Field

The utility model relates to a shedding device technical field especially relates to a shedding device of three-dimensional shirring jacquard fabric.

Background

The existing textile machine forms cloth by interweaving warp and weft, the structure in the common textile machine comprises a warp feeding mechanism for supplying warp, a heald lifting mechanism for separating the warp from top to bottom to form a shed, a weft insertion mechanism for introducing the weft into the shed, a beating-up mechanism for pushing the weft introduced into the shed to a weaving opening and a winding mechanism for winding the cloth into a package, the heald lifting mechanism is an important component in the textile machine, the heald lifting device is driven by a driving piece to move up and down, the heald lifting device drives two warps to move up and down in a staggered manner, and the common heald lifting device comprises a heald frame and a heald wire.

The existing heald lifting device has the following defects: 1. when the heald frame moves up and down, the heald frame is easy to swing back and forth in the horizontal direction, so that the heald frame vibrates in different degrees in the running process of the loom, the vibration of the heald frame can not only cause broken warp and influence the production efficiency, but also can cause the cross beam to break and even cause frame separation when the vibration resonates with the rotating speed of the loom; 2. because the operating frequency of the heald lifting device is very high, when the heald lifting device drives two warps to do up-and-down high-speed staggered motion, a large friction force can be generated, and the healds are soaked by water in the weaving process, so that the healds are easily broken; 3. when the warp threading is prepared, fixing plates on two sides need to be removed, then black nylon fixing strips on two sides of the heald frame are disassembled, the healds are hung on upper and lower transverse strips of the heald frame, the disassembled installation is reset after the healds are threaded, and the fixing plates on two sides and the structure of the machine occupy a large space, so that the warp threading is difficult and the operation is inconvenient; therefore, the heald lifting device for the three-dimensional shirring jacquard fabric is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a three-dimensional lifting device of taking out pleat jacquard fabric, the both sides limit of a heald frame and No. two heald frames is all through slide rail sliding connection at the casing inside wall, when the heald frame is in the up-and-down motion, reduce the swing back and forth of horizontal direction, make the motion of heald frame comparatively steady accurate, and the improvement production quality, the lifting rod replaces traditional harness wire, it is durable more wear-resisting, the rubber sleeve protection lifting rod, and make things convenient for periodic replacement, when the lifting device drives the warp and moves at a high speed from top to bottom, reduce the frictional force of warp to lifting rod, the life of extension lifting device, the upper fence accessible hinge of heald frame rotates and opens, make the harness wire penetrate from the opening part, the jack is inserted at lifting rod top after penetrating, box and pin buckle are connected, hang harness wire and threading convenient and fast, high reliability, good stability, the normal operating of production can be guaranteed.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of three-dimensional device of carrying out heald of taking out pleat jacquard fabric, including a heald frame and No. two heald frames, a heald frame is through a slide rail and casing inside wall sliding connection, No. two heald frames are through No. two slide rails and casing inside wall sliding connection, No. one the heald frame includes that the heald frame is gone up fence, hinge, a heald frame longitudinal bar, carries heald rod, rubber sleeve, jack, box, pin thread, No. two heald frame longitudinal bars, heald frame lower fence, internal thread and external screw thread.

Optionally, the first heald frame structure is the same as the second heald frame and the first heald frame is parallel to the second heald frame.

Optionally, a plurality of jacks are formed in the top of the heald frame lower rail, internal threads are formed in the inner side wall of each jack, the jacks are connected with the heald lifting rod through the internal threads and the external threads, and the external threads are located at the bottom of the heald lifting rod.

Optionally, the outer side wall of the heddle lifting rod is sleeved with a rubber sleeve, the top of the heddle lifting rod is connected with the upper rail of the heald frame through a jack, the jack is located at the bottom of the upper rail of the heald frame, and a heald frame longitudinal rail are respectively installed on two sides of the top of the lower rail of the heald frame.

Optionally, No. one the heald frame longitudinal bar top is passed through hinge and heald frame upper rail one side and is rotated and be connected, the box is installed to heald frame upper rail opposite side, the heald frame upper rail passes through the box and the pin thread is connected with No. two heald frame longitudinal bar buckles, the pin thread is located No. two heald frame longitudinal bar lateral wall tops.

The utility model has the advantages as follows:

the embodiment of the utility model provides a heald lifting device of three-dimensional shirring jacquard fabric:

1. the two side edges of the first heald frame and the second heald frame are connected to the inner side wall of the machine shell in a sliding mode through the sliding rails, when the heald frames move up and down, the back-and-forth swing in the horizontal direction is reduced, the movement of the heald frames is stable and accurate, the production quality is improved, the back-and-forth swing in the horizontal direction is easy to generate when the heald frames move up and down, the vibration of the heald frames can be caused to generate different degrees in the running process of the weaving machine, the vibration of the heald frames can not only cause warp breakage, the production efficiency is influenced, but also can cause the problem that a.

2. Carry the heald pole and replace traditional harness wire, it is more durable wear-resisting, the heald pole is carried in the rubber sleeve protection, and convenient periodic replacement, when carrying the heald device and driving the warp and move at a high speed from top to bottom, reduce the warp to the frictional force who carries the heald pole, the life of extension heald device, solve because the running frequency of carrying the heald device is very high, when carrying the heald device and driving two strands of warp high-speed staggered motions from top to bottom, can produce very big frictional force, and weave the in-process and have the water logging harness wire, the very easy problem of wearing out the harness wire.

3. The upper shed of the heald frame is rotatable by the hinge to be opened, the heald is penetrated from the opening, the jack is inserted into the top of the heald lifting rod after penetrating, the female buckle is connected with the male buckle, the heald and the threading are convenient and fast to hang, the reliability is high, the stability is good, the normal operation of production can be guaranteed, when the solution is ready to thread, the fixing plates on two sides need to be disassembled, then the black nylon fixing strips on two sides of the heald frame are disassembled, the heald is hung on the upper and lower crossbands of the heald frame, the disassembled installation is reset after the heald is worn, the fixing plates on two sides and the structure of the machine body occupy a large space, the threading is difficult, and the.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a shedding device of a three-dimensional shirred jacquard fabric according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a heald frame of a heald lifting device for a three-dimensional shirring jacquard fabric according to an embodiment of the present invention.

In the figure: 1. a first heald frame; 101. an upper rail of the heald frame; 102. a hinge; 103. a first heald frame longitudinal rail; 104. lifting a heald rod; 105. a rubber sleeve; 106. a jack; 107. a female buckle; 108. a male buckle; 109. a second heald frame longitudinal fence; 110. a lower heald frame rail; 111. an internal thread; 112. an external thread; 2. a first slide rail; 3. a second heald frame; 4. a second sliding rail; 5. a casing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A shedding device for a three-dimensional shirring jacquard fabric according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the embodiment of the utility model provides a pair of three-dimensional device of carrying out heald extraction of taking pleat jacquard fabric, including a heald frame 1 and No. two heald frames 3, No. one heald frame 1 is through a slide rail 2 and 5 inside wall sliding connection of casing, No. two heald frames 3 are through No. two slide rails 4 and 5 inside wall sliding connection of casing, No. one heald frame 1 includes heald frame upper fence 101, hinge 102, a heald frame longitudinal fence 103, carries heald rod 104, rubber sleeve 105, jack 106, box 107, pin 108, No. two heald frame longitudinal fences 109, heald frame lower fence 110, internal thread 111 and external screw thread 112.

The two side edges of a first heald frame 1 and a second heald frame 3 are connected to the inner side wall of a shell 5 in a sliding mode through sliding rails, and when the heald frames move up and down, the back-and-forth swing in the horizontal direction is reduced, so that the movement of the heald frames is stable and accurate, the production quality is improved, the problem that the heald frames easily swing back and forth in the horizontal direction when moving up and down is solved, the heald frames vibrate in different degrees in the operation process of a weaving machine, the vibration of the heald frames can not only cause warp breakage and affect the production efficiency, but also can cause the problem that a crossbeam is broken or even a frame is.

Referring to fig. 1 and 2, the first heald frame 1 is identical in structure to the second heald frame 3 and the first heald frame 1 is parallel to the second heald frame 3.

For example, the first heald frame 1 and the second heald frame 3 can move relatively, when the first heald frame 1 drives one strand of warp to move upwards, the second heald frame 3 drives the other strand of warp to move downwards to form an opening, and weaving is facilitated.

Referring to fig. 1 and 2, a plurality of insertion holes 106 are formed at the top of the lower heald frame rail 110, inner side walls of the insertion holes 106 are provided with internal threads 111, the insertion holes 106 are connected with the lifting rod 104 through the internal threads 111 and external threads 112, and the external threads 112 are located at the bottom of the lifting rod 104.

As an example, the internal thread 111 and the external thread 112 facilitate the threaded mounting of the lifting rod 104 on the top of the lower shaft rail 110, which makes the connection between the lifting rod 104 and the lower shaft rail 110 more robust and tight.

Referring to fig. 1 and 2, a rubber sleeve 105 is sleeved on the outer side wall of the lifting rod 104, the top of the lifting rod 104 is connected with the upper heald frame rail 101 through an insertion hole 106, the insertion hole 106 is located at the bottom of the upper heald frame rail 101, and a first heald frame longitudinal column 103 and a second heald frame longitudinal column 109 are respectively installed on two sides of the top of the lower heald frame rail 110.

The heddle lifting rod 104 replaces a traditional heddle, is firmer and wear-resistant, the heddle lifting rod 104 is protected by the rubber sleeve 105 and is convenient to replace regularly, when the heddle lifting device drives warps to move up and down at high speed, the friction force of the warps to the heddle lifting rod 104 is reduced, the service life of the heddle lifting device is prolonged, and the problems that due to the fact that the running frequency of the heddle lifting device is very high, when the heddle lifting device drives two warps to do up and down high-speed staggered motion, great friction force can be generated, the heddle is soaked in water during weaving, and the heddle is easily worn out are solved.

Referring to fig. 1 and 2, the top of the first heald frame longitudinal rail 103 is rotatably connected with one side of the upper heald frame rail 101 through a hinge 102, a female buckle 107 is installed on the other side of the upper heald frame rail 101, the upper heald frame rail 101 is in snap-fit connection with the second heald frame longitudinal rail 109 through the female buckle 107 and a male buckle 108, and the male buckle 108 is located at the top of the outer side wall of the second heald frame longitudinal rail 109.

Illustratively, the heald frame upper fence 101 can rotate through the hinge 102 and open, make the harness wire penetrate from the opening part, the jack 106 is inserted to the back harness lifting rod 104 top of penetrating, box 107 and pin 108 buckle are connected, hang the harness wire and the threading convenient and fast, the reliability is high, good stability, can guarantee the normal operating of production, when solving and preparing to wear the warp, need tear the fixed plate of both sides off, then dismantle the black nylon fixed strip of heald frame both sides, hang the harness wire on the upper and lower horizontal bar of heald frame, the installation of dismantling resets again after wearing the harness wire, the fixed plate of both sides and the structure of machine itself occupy very big space, make and wear the warp difficult, the inconvenient problem of operation.

During the use, with lifting rod 104 through the external screw thread 112 of bottom and the internal thread 111 precession heald frame lower fence 110 top of jack 106 inside wall, install on slide rail 2 a heald frame 1, No. two heald frames 3 are installed on slide rail 4 No. two, open heald frame upper fence 101, wear the warp, close heald frame upper fence 101, make lifting rod 104 top peg graft in jack 106, close box 107 on pin 108, open machine work, rubber sleeve 105 is using 1 ~ 2 months after, the fracture often can appear, damaged scheduling problem, rubber sleeve 105 is damaged the back, it can to open heald frame upper fence 101 change rubber sleeve 105.

The embodiment of the utility model provides a three-dimensional lifting device of shirring jacquard fabric, the both sides limit of a heald frame 1 and No. two heald frames 3 all connects at the casing 5 inside wall through slide rail sliding connection, when the heald frame up-and-down motion, reduce the back-and-forth swing of horizontal direction, make the motion of heald frame comparatively steady and accurate, improve production quality, solve the back-and-forth swing of horizontal direction easily produced when the heald frame up-and-down motion, can make the heald frame produce the vibration of different degrees in the loom operation process, the vibration of heald frame not only can cause the broken warp, influence production efficiency, and when it resonates with the loom rotational speed, still can cause the crossbeam fracture even the problem that the frame breaks off, lifting rod 104 replaces traditional harness wire, it is more durable, rubber sleeve 105 protects lifting rod 104, and convenient periodic replacement, when lifting device drives the warp and moves from top to bottom at a high speed, reduce, the service life of the heald lifting device is prolonged, the problems that the operating frequency of the heald lifting device is very high, when the heald lifting device drives two strands of warp to move up and down in a high-speed staggered manner, a large friction force is generated, and the heald is soaked by water during weaving, so that the heald is easily abraded off are solved, the heald upper rail 101 can be opened by rotating the hinge 102, so that the heald penetrates through the opening, the top of the heald lifting rod 104 is inserted into the jack 106 after penetrating, the female buckle 107 is connected with the male buckle 108 in a buckling manner, the heald hanging and the yarn threading are convenient and quick, the reliability is high, the stability is good, the normal operation of production can be ensured, the fixing plates on two sides need to be detached when the warp is ready to be threaded, then the black nylon fixing strips on the two sides of the heald are detached, the heald is hung on the upper and lower crossbars of the heald, the detached installation is reset after the, so that the threading is difficult and the operation is inconvenient.

The utility model relates to a heald lifting device of three-dimensional shirring jacquard fabric, which comprises a heald frame 1 and a heald frame I; 101. an upper rail of the heald frame; 102. a hinge; 103. a first heald frame longitudinal rail; 104. lifting a heald rod; 105. a rubber sleeve; 106. a jack; 107. a female buckle; 108. a male buckle; 109. a second heald frame longitudinal fence; 110. a lower heald frame rail; 111. an internal thread; 112. an external thread; 2. a first slide rail; 3. a second heald frame; 4. a second sliding rail; 5. the housing and the components are all standard parts or parts known to those skilled in the art, and the structure and principle of the components are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides a three-dimensional shedding jacquard fabric's heald device that carries, includes No. one heald frame (1) and No. two heald frames (3), its characterized in that, No. one heald frame (1) through a slide rail (2) and casing (5) inside wall sliding connection, No. two heald frames (3) through No. two slide rails (4) and casing (5) inside wall sliding connection, No. one heald frame (1) includes No. one frame upper fence (101), hinge (102), No. one frame longitudinal rail (103), carries heald rod (104), rubber sleeve (105), jack (106), box (107), pin thread (108), No. two frame longitudinal rail (109), heald frame lower fence (110), internal thread (111) and external screw thread (112).

2. The device for lifting a shirred jacquard fabric according to claim 1, characterized in that the first heald frame (1) has the same structure as the second heald frame (3) and the first heald frame (1) is parallel to the second heald frame (3).

3. The heald lifting device of the three-dimensional shirred jacquard fabric according to claim 1, wherein a plurality of insertion holes (106) are formed at the top of the heald frame lower rail (110), internal threads (111) are formed on the inner side walls of the insertion holes (106), the insertion holes (106) are connected with the heald lifting rod (104) through the internal threads (111) and external threads (112), and the external threads (112) are positioned at the bottom of the heald lifting rod (104).

4. The heald lifting device of the three-dimensional shirring jacquard fabric, according to claim 1, is characterized in that a rubber sleeve (105) is sleeved on the outer side wall of the heald lifting rod (104), the top of the heald lifting rod (104) is connected with the upper heald frame rail (101) through an insertion hole (106), the insertion hole (106) is positioned at the bottom of the upper heald frame rail (101), and a first heald frame longitudinal rail (103) and a second heald frame longitudinal rail (109) are respectively installed on two sides of the top of the lower heald frame rail (110).

5. The heald lifting device of the three-dimensional shirred jacquard fabric, according to claim 1, wherein the top of the first heald frame longitudinal bar (103) is rotatably connected with one side of the upper heald frame bar (101) through a hinge (102), the other side of the upper heald frame bar (101) is provided with a female buckle (107), the upper heald frame bar (101) is in snap-fit connection with the second heald frame longitudinal bar (109) through the female buckle (107) and a male buckle (108), and the male buckle (108) is positioned at the top of the outer side wall of the second heald frame longitudinal bar (109).

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