CN219490305U

CN219490305U - Knitting frame of knitting machine

Info

Publication number: CN219490305U
Application number: CN202320542861.7U
Authority: CN
Inventors: 潘嗣团
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-08
Anticipated expiration: 2033-03-13

Abstract

The utility model provides a knitting frame of a knitting machine, which belongs to the technical field of textile equipment and comprises a frame, a movable seat and a movable seat driving mechanism, wherein the movable seat driving mechanism is connected with the movable seat and can drive the movable seat to reciprocate in the Z-axis direction; according to the utility model, the movable seat can be adjusted in the Y-axis direction relative to the frame, and when the needle on the needle inserting rod needs to be adjusted, the movable seat can be moved to the front side of the frame with the needle inserting rod, so that the adjustment is convenient, the efficiency is improved, and the safety of operators can be also protected.

Description

Knitting frame of knitting machine

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a knitting frame of a knitting machine.

Background

Textile machinery is a variety of mechanical devices required to process natural or chemical fibers into textiles. The machines for producing chemical fibers, although they include a variety of chemical machines, are now considered extensions of textile machines, and belong to the broad category of textile machines. The processes required for processing different fibers such as cotton, hemp, silk and wool into textiles are different and quite different, so that the required machines are various and various.

The lace is a common decorative art product which is made of cotton thread, twine, silk thread or various fabrics in life through embroidery or braiding. The lace machine is an efficient sewing and embossing device, is mainly used for hemming, welding, melt cutting, embossing and the like of synthetic fiber cloth, and the processed product has the characteristics of good water tightness, high production efficiency, no needle and line auxiliary materials, smooth melt section, no burrs, good hand feeling and the like.

The Chinese patent with the publication number of CN107938199B in the prior art discloses a needle lifting mechanism which comprises a frame, a needle inserting rod on the frame, wherein two end parts of the needle inserting rod are positioned on a movable seat, the needle inserting rod can axially move relative to the movable seat, a guide rod which is vertically arranged is arranged on the frame, and the movable seat is arranged on the guide rod in a sliding manner.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provides a knitting frame of a knitting machine.

The technical scheme adopted by the utility model is as follows: the utility model provides a knitting frame of knitting machine, includes frame, movable seat and movable seat actuating mechanism, movable seat actuating mechanism connects movable seat and can drive movable seat reciprocating motion in Z axle direction, be equipped with fixed horizontal pole in the frame, be provided with the slide bar along Z axle direction on the fixed horizontal pole, movable seat slides and sets up on the slide bar, fixed horizontal pole can follow Y axle direction displacement relative to the frame, be equipped with articulated connection structure between movable seat and the movable seat actuating mechanism and make movable seat can follow Y axle direction displacement.

The needle lifting device is characterized by further comprising a needle lifting frame arranged on the machine frame, wherein the fixed cross rod is arranged on the upper part of the needle lifting frame along the Y-axis direction, the sliding rod is arranged towards the machine frame, one end of the sliding rod is fixed on the fixed cross rod, and the other end of the sliding rod is separated from the machine frame by a certain distance.

The needle lifting frame is characterized in that at least two kidney-shaped holes are formed in the upper portion of the needle lifting frame and along the Y-axis direction, the fixing cross rod is provided with a connecting hole which is matched with the kidney-shaped hole, and connecting bolts are arranged in the kidney-shaped hole and the corresponding connecting hole.

The movable seat is provided with a plurality of fixing holes, first contact pin rods are respectively arranged in the corresponding fixing holes of the two movable seats, the first contact pin rods can move in the X-axis direction relative to the movable seat, and second contact pin rods are arranged in the frame along the X-axis direction.

The lower part of the movable seat is hinged with a pull rod along the Z-axis direction, the frame is provided with an opening corresponding to the pull rod, the pull rod penetrates through the opening, and the length of the opening along the Y-axis direction is greater than that of the pull rod along the Y-axis direction.

The front side of the frame is provided with a wire guide rod along the X-axis direction, and the upper end surface of the wire guide rod is uniformly provided with a plurality of wire grooves along the Y-axis direction.

The bottom of the wire slot is arc-shaped.

The wire rod is made of plastic materials.

The beneficial effects of the utility model are as follows: according to the utility model, the movable seat can be adjusted in the Y-axis direction relative to the frame, and when the needle on the needle inserting rod needs to be adjusted, the movable seat can be moved to the front side of the frame with the needle inserting rod, so that the adjustment is convenient, the efficiency is improved, and the safety of operators can be also protected.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that it is within the scope of the utility model to one skilled in the art to obtain other drawings from these drawings without inventive faculty.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a partial schematic view of the present utility model;

FIG. 3 is a schematic view of kidney-shaped holes, connecting holes and connecting bolts according to the present utility model;

FIG. 4 is an enlarged view of FIG. 1 at A;

FIG. 5 is an enlarged view at B in FIG. 1;

in the figure, 1-frame, 2-movable seat, 3-needle lifting frame, 4-fixed cross bar, 5-slide bar, 6-waist-shaped hole, 7-connecting hole, 8-connecting bolt, 9-fixed hole, 10-second contact pin rod, 11-pull rod, 12-opening, 13-wire guide rod and 14-wire slot.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.

It should be noted that, in the embodiments of the present utility model, all the expressions "first" and "second" are used to distinguish two entities with the same name but different entities or different parameters, and it is noted that the "first" and "second" are only used for convenience of expression, and should not be construed as limiting the embodiments of the present utility model, and the following embodiments are not described one by one.

The terms of direction and position in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer only to the direction or position of the drawing. Accordingly, directional and positional terms are used to illustrate and understand the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 5, an embodiment of the present utility model is provided:

in this embodiment, as shown in fig. 1, in order to set XYZ coordinate axes for convenience of description, a knitting frame of a knitting machine includes a frame 1, a movable seat 2, and a movable seat driving mechanism, wherein the movable seat driving mechanism is connected with the movable seat 2 and can drive the movable seat 2 to reciprocate in a Z-axis direction, and the movable seat driving mechanism can refer to a chinese patent with publication number CN107938199B for disclosure of a needle lifting mechanism.

The movable seat 2 is provided with a plurality of fixing holes 9, the corresponding fixing holes 9 of the two movable seats 2 are respectively provided with a first contact pin rod, the first contact pin rods are not shown in the drawing, the first contact pin rods can move in the X-axis direction relative to the movable seat 2, a corresponding driving mechanism can refer to a needle lifting mechanism disclosed in Chinese patent with a publication number of CN107938199B, and a second contact pin rod 10 is arranged in the frame 1 along the X-axis direction.

The machine frame 1 is provided with a fixed cross rod 4, a slide rod 5 is arranged on the fixed cross rod 4 along the Z-axis direction, the movable seat 2 is slidably arranged on the slide rod 5, the fixed cross rod 4 can move along the Y-axis direction relative to the machine frame 1, a hinged connection structure is arranged between the movable seat 2 and a movable seat driving mechanism to enable the movable seat 2 to move along the Y-axis direction, specifically, the lower portion of the movable seat 2 is hinged with a pull rod 11 along the Z-axis direction, the machine frame 1 is provided with an opening 12 corresponding to the pull rod 11, the pull rod 11 penetrates through the opening 12, the length of the opening 12 along the Y-axis direction is greater than the length of the pull rod 11 along the Y-axis direction, by adopting the structure, the movable seat 2 can reciprocate in the Z-axis direction and simultaneously can not influence the adjustment of the movable seat 2 in the Y-axis direction, specifically, when the movable seat 2 moves in the Y-axis direction, the pull rod 11 can not interfere with the machine frame 1, and the movement of the movable seat 2 is affected.

The movable seat 2 can be displaced along the Y-axis direction in various structures, such as a cylinder, but in this embodiment, a simple mechanical connection structure is preferable to realize an adjustable function, specifically, the adjustable function is realized through kidney-shaped holes, threaded holes and fixing bolts, for example, kidney-shaped holes are formed at two ends of the fixing cross bar 4, threaded holes are formed at corresponding positions on the frame 1, and the movable seat 2 can be moved within a certain range when the fixing bolts are loosened by connecting the fixing bolts with the threaded holes through the kidney-shaped holes.

Further, the needle lifting frame 3 is arranged on the frame 1, the needle lifting frame 3 can be a part of the frame 1, the fixed cross rod 4 is arranged on the upper portion of the needle lifting frame 3 along the Y-axis direction, the slide rod 5 is arranged towards the frame 1, one end of the slide rod is fixed on the fixed cross rod 4, the other end of the slide rod is separated from the frame 1 by a certain distance, the movable seat 2 is arranged in a relatively suspended manner by adopting the structure, namely, the movable seat 2 moves to the lowest position in the Z-axis direction and can not collide with the frame 1, a certain movable space is formed between the bottom of the movable seat 2 and the frame, and components in the frame 1 can be better adjusted, maintained and disassembled, such as the second contact pin rod 10, the needle seat and the like, so that the practicability is improved.

The needle lifting frame 3 upper portion is provided with two at least kidney-shaped holes 6 that set up along the Y axle direction, in this embodiment, kidney-shaped holes 6 quantity is two, fixed horizontal pole 4 corresponds kidney-shaped hole 6 and is provided with looks adaptation connecting hole 7, is provided with the internal thread in the connecting hole 7, be provided with connecting bolt 8 in kidney-shaped hole 6 and the corresponding connecting hole 7, can loosen connecting bolt 8 and remove movable seat 2 in the Y axle direction through this structure, when need adjust the contact pin pole upper needle, can take movable seat 2 to the frame 1 front side with the contact pin pole, be convenient for adjust and promote efficiency, still can protect operating personnel's safety.

In this embodiment, two slide bars 5 are fixed to the fixed cross bar 4 at a certain interval, so as to improve stability of the movable seat 2 during moving, thereby improving product quality.

The front side of the frame 1 is provided with a wire rod 13 along the X-axis direction, the upper end surface of the wire rod 13 is uniformly provided with a plurality of wire grooves 14 along the Y-axis direction, one wire rod 13 is added in the wire grooves, each wire can be isolated one by one, mutual winding is avoided, meanwhile, the knitting quality is improved according to the appointed direction and the track, and the cross section of each wire groove 14 is square.

The bottom of the wire slot 14 is arc-shaped, so that the broken knitting yarn caused by the edge is avoided.

The wire rod 13 is made of plastic material, the plastic material can better protect the knitting line, and the wire rod is generally applicable to the condition of mass production equipment, and the wire rod is also better in strength and is generally applicable to a small amount of production equipment.

The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a knitting frame of knitting machine, includes frame (1), movable seat (2) and movable seat actuating mechanism, movable seat (2) are connected to movable seat actuating mechanism can drive movable seat (2) reciprocating motion in Z axle direction, be equipped with fixed horizontal pole (4) on frame (1), be provided with slide bar (5) along Z axle direction on fixed horizontal pole (4), movable seat (2) slip sets up on slide bar (5), a serial communication port, fixed horizontal pole (4) can follow Y axle direction displacement relative to frame (1), be equipped with articulated connection structure between movable seat (2) and the movable seat actuating mechanism and make movable seat (2) can follow Y axle direction displacement.

2. The knitting frame of the knitting machine according to claim 1, characterized by further comprising a needle lifting frame (3) arranged on the frame (1), the fixing cross bar (4) is arranged on the upper part of the needle lifting frame (3) along the Y-axis direction, the slide bar (5) is arranged towards the frame (1), one end of the slide bar is fixed on the fixing cross bar (4), and the other end of the slide bar is separated from the frame (1) by a certain distance.

3. The knitting frame of the knitting machine according to claim 2, characterized in that at least two kidney-shaped holes (6) are arranged on the upper portion of the needle lifting frame (3) along the Y-axis direction, the fixing cross bar (4) is provided with a connecting hole (7) which is matched with the kidney-shaped holes (6), and connecting bolts (8) are arranged in the kidney-shaped holes (6) and the corresponding connecting holes (7).

4. The knitting frame of the knitting machine according to claim 1, characterized in that a plurality of fixing holes (9) are arranged on the movable seat (2), first needle inserting rods are arranged in the corresponding fixing holes (9) of the two movable seats (2), the first needle inserting rods can move in the X-axis direction relative to the movable seat (2), and second needle inserting rods (10) are arranged in the frame (1) along the X-axis direction.

5. The knitting frame of the knitting machine according to claim 1, characterized in that a pull rod (11) is hinged to the lower portion of the movable seat (2) along the Z-axis direction, the frame (1) is provided with an opening (12) corresponding to the pull rod (11), the pull rod (11) passes through the opening (12), and the length of the opening (12) along the Y-axis direction is larger than the length of the pull rod (11) along the Y-axis direction.

6. The knitting frame of the knitting machine according to claim 1, characterized in that a wire guide rod (13) is arranged on the front side of the frame (1) along the X-axis direction, and a plurality of wire grooves (14) are uniformly arranged on the upper end surface of the wire guide rod (13) along the Y-axis direction.

7. A knitting frame of a knitting machine as claimed in claim 6 characterized in that the bottom of the slot (14) is circular arc-shaped.

8. A knitting frame of a knitting machine according to claim 6 characterized by that the wire rod (13) is made of plastic material.