CN112176492A

CN112176492A - Heald frame for loom

Info

Publication number: CN112176492A
Application number: CN202011048628.0A
Authority: CN
Inventors: 刘超; 程波
Original assignee: Jihua 3542 Textile Co Ltd
Current assignee: Jihua 3542 Textile Co Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-05

Abstract

The invention discloses a heald frame for a loom, which comprises two transverse frames and two longitudinal frames, wherein the two longitudinal frames are connected with the end parts of the two transverse frames to form a heald frame, the outer sides of the two ends of each transverse frame are respectively connected with a clamping plate clamped on the longitudinal frames, the clamping plates are fixed on the longitudinal frames through bolt groups, guide plates are fixed on the sides, far away from each other, of the two longitudinal frames, limiting seats in an L-shaped structure are arranged at the tops of the two guide plates in a sliding mode, and connecting rods are movably arranged in the two limiting seats, so that the splicing mode between the transverse frames and the longitudinal frames is better and stable, the heald screw rod convenient to replace better meets the use requirement, and meanwhile, the relative position of the heald screw rod can be adjusted, and the actual adaptability of the heald screw rod is better.

Description

Heald frame for loom

Technical Field

The invention relates to the technical field of looms, in particular to a heald frame for a loom.

Background

The heald frame is an important part in the loom and is a frame with heald penetrating rods and driving parts connected via upper and lower transverse beams and left and right side rails. After the heald is arranged on the heald frame, the warps penetrating the heald are integrated, the heald frame moves up and down according to the program of the shedding device along with the movement of the heald lifting mechanism of the weaving machine, the warps are opened in layers, and weft yarns are shuttled among the warps to be interwoven into fabrics with different patterns. Two main categories are shuttle and shuttleless.

The existing heald frame is in a quadrilateral structure, so that the stability of the structure of the heald frame is particularly important, and heald rods in the heald frame are fixed and are inconvenient to replace and adjust, so that the heald frame for the loom is provided.

Disclosure of Invention

Technical problem to be solved

In view of the deficiencies of the prior art, the invention provides a heald frame for a weaving machine, which solves the problems set forth above.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a heald frame for a loom comprises two transverse frames and two longitudinal frames, wherein the two longitudinal frames are connected with the ends of the two transverse frames to form a heald frame;

the outer sides of the two ends of the transverse frame are respectively connected with a clamping plate clamped on the longitudinal frame, and the clamping plates are fixed on the longitudinal frame through bolt groups;

guide plates are fixed on the sides, far away from each other, of the two longitudinal side frames, limiting seats in an L-shaped structure are arranged on the tops of the two guide plates in a sliding mode, and connecting rods are movably arranged in the two limiting seats;

the limiting seat is in threaded connection with a fixing bolt which penetrates through the connecting rod and is fixed on the guide plate;

and a heald rod is connected between the two connecting rods.

Preferably, the clamping plate is of a U-shaped structure, the bolt group comprises a first bolt and a second bolt, and the first bolt and the second bolt are respectively in threaded connection with two outer side faces of the clamping plate and fixed on the longitudinal frame.

Preferably, the two ends of the inner side surface of the longitudinal frame are both provided with clamping grooves, and the end part of the transverse frame is clamped in the clamping grooves.

Preferably, the end part of the longitudinal frame is provided with a first threaded hole, the outer side of the end part of the longitudinal frame is provided with a second threaded hole, and the end parts of the first bolt and the second bolt are respectively in threaded connection with the first threaded hole and the second threaded hole.

Preferably, the last fixed orifices of seting up the equidistance setting of deflector, the connecting rod is L type structure and has seted up the connecting hole on it, the gim peg screw thread runs through the connecting hole and its tip threaded connection in the fixed orifices.

Preferably, the surface of the guide plate is flush with the surface of the longitudinal frame, guide grooves which are symmetrically arranged are formed in the surface of the guide plate, and the limiting seat is arranged in the guide grooves in a sliding mode.

(III) advantageous effects

The invention provides a heald frame for a weaving machine. The method has the following beneficial effects: the splicing mode between the transverse frame and the longitudinal frame is better and stable, the use requirements are better met, the heddle rod convenient to replace is enabled to better meet the use requirements, and meanwhile, the relative position of the heddle rod can be adjusted, so that the practical adaptability is better.

Drawings

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

FIG. 2 is a schematic view of the inner side of the longitudinal frame of the present invention;

FIG. 3 is a schematic structural view of a connecting rod according to the present invention;

FIG. 4 is a schematic structural diagram of a limiting seat of the present invention.

In the figure: 1. a transverse frame; 2. a longitudinal frame; 3. clamping a plate; 4. a first bolt; 5. a second bolt; 6. a guide plate; 7. a limiting seat; 8. a fixing hole; 9. a connecting rod; 91. connecting holes; 10. a fixing bolt; 11. a heald rod; 12. a guide groove; 13. a card slot; 14. a first threaded hole; 15. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heald frame for a loom comprises two transverse frames 1 and two longitudinal frames 2, wherein the two longitudinal frames 2 are connected to the end parts of the two transverse frames 1 to form a heald frame, clamping grooves 13 are formed in the two ends of the inner side surfaces of the longitudinal frames 2, and the end parts of the transverse frames 1 are clamped in the clamping grooves 13, so that the heald frame is convenient to position and assemble;

the outer sides of two ends of the transverse frame 1 are respectively connected with a clamping plate 3 clamped on the longitudinal frame 2, the clamping plates 3 are fixed on the longitudinal frame 2 through bolt sets, each clamping plate 3 is of a U-shaped structure, each bolt set comprises a first bolt 4 and a second bolt 5, the first bolt 4 and the second bolt 5 are respectively in threaded connection with two outer side faces of each clamping plate 3 and fixed on the longitudinal frame 2, so that the two bolts are fixed from two sides, the fixing effect is better, a first threaded hole 14 is formed in the end part of the longitudinal frame 2, a second threaded hole 15 is formed in the outer side of the end part of the longitudinal frame 2, the end parts of the first bolt 4 and the second bolt 5 are respectively in threaded connection with the first threaded hole 14 and the second threaded hole 15, and the connection stability is guaranteed;

guide plates 6 are fixed on the sides, far away from each other, of the two longitudinal frames 2, limiting seats 7 in an L-shaped structure are arranged at the tops of the two guide plates 6 in a sliding mode, and connecting rods 9 are movably arranged in the two limiting seats 7;

the limiting seat 7 is in threaded connection with a fixing bolt 10 which penetrates through a connecting rod 9 and is fixed on the guide plate 6, the guide plate 6 is provided with fixing holes 8 which are arranged at equal intervals, the connecting rod 9 is in an L-shaped structure and is provided with a connecting hole 91, the fixing bolt 10 is in threaded connection with the connecting hole 91, the end part of the fixing bolt is in threaded connection with the fixing hole 8, the surface of the guide plate 6 is flush with the surface of the longitudinal frame 2, the surface of the guide plate 6 is provided with symmetrically-arranged guide grooves 12, and the limiting seat 7 is arranged in the guide grooves 12 in a sliding mode;

and a heddle rod 11 is connected between the two connecting rods 9.

When the limiting seat is used, the fixing bolt 10 can be contacted with the fixing hole 8 on the guide plate 6 for locking, so that the limiting seat 7 can be conveniently slid to a specified position and can be conveniently adjusted according to requirements;

meanwhile, when the heald rod is replaced, the connecting rod 9 can slide out of the limiting seat 7 only by contacting the locking of the fixing bolt 10 and the connecting rod 9, so that the whole heald rod 11 is moved out, and the replacement is convenient;

the heald frame formed by the transverse frame and the longitudinal frame has better connection stability under the action of the clamping plate 3, and the clamping groove 13 is convenient for positioning the tool;

thereby make the concatenation mode between horizontal, the indulge frame better stable, make its better the satisfying user demand, and the heald rod that conveniently changes makes its better satisfying user demand, can adjust the relative position of heald rod simultaneously, make its actual adaptability better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 heald frame for a weaving machine, characterized in that: the heald frame comprises two transverse frames (1) and two longitudinal frames (2), wherein the two longitudinal frames (2) are connected with the end parts of the two transverse frames (1) to form a heald frame;

the outer sides of two ends of the transverse frame (1) are respectively connected with a clamping plate (3) clamped on the longitudinal frame (2), and the clamping plates (3) are fixed on the longitudinal frame (2) through bolt groups;

guide plates (6) are fixed on the sides, away from each other, of the two longitudinal frames (2), limiting seats (7) in an L-shaped structure are arranged at the tops of the two guide plates (6) in a sliding mode, and connecting rods (9) are movably arranged in the two limiting seats (7);

the limiting seat (7) is in threaded connection with a fixing bolt (10) which penetrates through a connecting rod (9) and is fixed on the guide plate (6);

and a heald rod (11) is connected between the two connecting rods (9).

2. A heddle frame for a weaving loom according to claim 1, characterized in that: cardboard (3) are U type structure, bolt group includes first bolt (4), second bolt (5), on two lateral surfaces of first bolt (4), second bolt (5) threaded connection cardboard (3) respectively and fix on indulging frame (2).

3. A heddle frame for a weaving loom according to claim 2, characterized in that: draw-in grooves (13) have all been seted up to the both ends department of indulging frame (2) medial surface, the tip card of violently frame (1) is established in draw-in grooves (13).

4. A heddle frame for a weaving loom according to claim 3, characterized in that: the end part of the longitudinal frame (2) is provided with a first threaded hole (14), the outer side of the end part of the longitudinal frame (2) is provided with a second threaded hole (15), and the end parts of the first bolt (4) and the second bolt (5) are respectively in threaded connection with the first threaded hole (14) and the second threaded hole (15).

5. A heddle frame for a weaving loom according to claim 1, characterized in that: the utility model discloses a fixing hole (8) that the equidistance set up is seted up on deflector (6), connecting rod (9) are L type structure and seted up connecting hole (91) on it, gim peg (10) screw thread runs through connecting hole (91) and its tip threaded connection in fixed orifices (8).

6. A heddle frame for a weaving loom according to claim 1, characterized in that: the surface of the guide plate (6) is flush with the surface of the longitudinal frame (2), guide grooves (12) which are symmetrically arranged are formed in the surface of the guide plate (6), and the limiting seat (7) is arranged in the guide grooves (12) in a sliding mode.