CN219059279U

CN219059279U - Damping device of rapier loom

Info

Publication number: CN219059279U
Application number: CN202222279735.5U
Authority: CN
Inventors: 贺小菊
Original assignee: Guangzhou Huachuan Textile Machinery Co ltd
Current assignee: Guangzhou Huachuan Textile Machinery Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-05-23
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a damping device of a rapier loom, which comprises a rapier loom main body, wherein the bottom end of the rapier loom main body is provided with a base, both sides of the rapier loom main body are provided with grooves A, the top surfaces of the two ends of the base, which are close to the grooves A, are provided with two damping devices, the top movements of the damping devices are arranged on the inner wall of the top end of the grooves A, the damping devices comprise two circular arc blocks, the two ends of each circular arc block are sleeved with a lantern ring A, the middle of the lantern ring A is provided with a lantern ring B, the inner ring of the lantern ring A is symmetrically provided with two connecting rods, one ends of the connecting rods are connected with the lantern ring B, the middle of the lantern ring B is provided with an electromagnet, and the polarities of the two electromagnets are repulsive. The utility model counteracts the vibration energy by the repulsive force of the two electromagnets, effectively reduces the vibration of the main body of the rapier loom, prolongs the service life of the main body of the rapier loom, and can bring convenience to the technical field of rapier looms.

Description

Damping device of rapier loom

Technical Field

The utility model relates to the technical field of rapier looms, in particular to a damping device of a rapier loom.

Background

Besides the characteristics of high speed, high automation degree and high efficiency production of the shuttleless loom, the active weft insertion mode of the rapier loom has strong variety adaptability, can adapt to weft insertion of various yarns, has obvious advantages in multicolor weft weaving, and can produce yarn-dyed products with up to 16-color weft yarns; as shuttleless looms are replaced with shuttle looms, rapier looms will become the main production model for woven fabrics.

However, when the existing rapier loom works, because the beating-up mechanism generates larger vibration when in operation, the whole rapier loom generates larger vibration, and the whole rapier loom is arranged on a foundation, and a series of vibration is generated in the rapier loom in the actual use process because of direct contact with the ground, so that the work of internal functional devices is seriously influenced, and the service life of the devices is reduced; therefore, the existing requirements are not met, and for this purpose we propose a damping device for a rapier loom.

Disclosure of Invention

The utility model aims to provide a damping device of a rapier loom, which solves the problems that when the rapier loom provided in the background art works, the whole rapier loom can generate larger vibration due to larger vibration generated when a beating-up mechanism works, the whole rapier loom is arranged on a foundation, a series of vibration is generated when the rapier loom is in actual use due to direct contact with the ground, the work of internal functional devices is seriously influenced, the service life of the devices is reduced and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a damping device of rapier loom, includes the rapier loom main part, the bottom of rapier loom main part is equipped with the base, groove A has all been seted up to the both sides of rapier loom main part, two damping device are all installed to the both ends top surface that the base is close to groove A, and damping device's top moves the top inner wall of installing in groove A, damping device includes two circular arc pieces, two the both ends of circular arc piece all overlap collar A, collar A's centre is equipped with lantern ring B, collar A's inner circle symmetry is equipped with two connecting rods, and the one end of connecting rod is connected in lantern ring B, the electro-magnet is installed in the centre of lantern ring B, and two the polarity of electro-magnet is repulsed, two be equipped with damping spring between the lantern ring A, two the lantern ring C is all installed at the both ends of circular arc piece, the outer lane cover of lantern ring C has connecting sleeve, two connecting sleeve's one end and lantern ring A laminating, two connecting sleeve's one end is installed respectively in rapier loom main part base.

Preferably, the connecting rod is located between two circular arc blocks.

Preferably, a fixing bolt is installed at one end of the electromagnet, and the fixing bolt fixes the lantern ring B.

Preferably, two mounting holes are formed in two ends of the arc block, and the lantern ring C is fixed to the arc block through bolts.

Preferably, the guide groove is formed in the inner wall of the top end of the groove A, the groove depth of the guide groove is larger than the length of the arc block, the guide rod is arranged on the end face, facing the guide groove, of the base, and the top end of the guide rod is embedded into the guide groove.

Preferably, grooves B are formed in two sides of the rapier loom main body, and sealing plates are arranged in the grooves B.

Preferably, the repulsive force generated by the two repulsive electromagnets counteracts the energy of the vibration.

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

1. the utility model counteracts the vibration energy by the repulsive force of the two electromagnets, effectively reduces the vibration of the main body of the rapier loom, prolongs the service life of the main body of the rapier loom, and can bring convenience to the technical field of rapier looms;

2. the utility model absorbs the energy of small vibration by the aid of the damping spring, and meanwhile, the damping spring ensures that the two repulsive electromagnets are restored to the original positions after being stressed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of a groove A according to the present utility model;

FIG. 3 is a partial cutaway view of the present utility model at A in FIG. 2;

fig. 4 is a schematic top view of two circular arc blocks of the present utility model.

In the figure: 1. a rapier loom body; 2. a base; 3. a sealing plate; 4. a groove A; 5. a buffer rod; 6. a collar A; 7. arc blocks; 8. a damping spring; 9. a connecting rod; 10. a collar B; 11. an electromagnet; 12. a ring groove; 13. a collar C; 14. a groove B; 15. a guide rod; 16. a mounting hole; 17. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the damping device of the rapier loom comprises a rapier loom main body 1, a base 2 is arranged at the bottom end of the rapier loom main body 1, grooves A4 are formed in two sides of the rapier loom main body 1, two damping devices 5 are arranged on top surfaces of the two ends, close to the grooves A4, of the base 2, the top motion of each damping device 5 is arranged on the inner wall of the top end of each groove A4, each damping device 5 comprises two circular arc blocks 7, a lantern ring A6 is sleeved at two ends of each circular arc block 7, a lantern ring B10 is arranged in the middle of each lantern ring A6, two connecting rods 9 are symmetrically arranged at the inner ring of each lantern ring A6, one ends of the connecting rods 9 are connected with the corresponding lantern rings B10, electromagnets 11 are arranged in the middle of each lantern ring B10, and polarities of the two electromagnets 11 repel each other, be equipped with damping spring 8 between two lantern rings A6, lantern ring C13 is all installed at the both ends of two circular arc pieces 7, lantern ring C13's outer lane cover has connecting sleeve 14, the one end and the laminating of lantern ring A6 of two connecting sleeve 14, the one end of two connecting sleeve 14 is installed respectively in rapier weaving machine main part 1 base 2, the energy of vibrations is offset through the repulsion of two electro-magnets 11, the effectual vibrations of reducing rapier weaving machine main part 1, make the life of extension rapier weaving machine main part 1, can bring convenience for rapier weaving machine technical field, the energy of supplementary absorption low amplitude vibrations through damping spring 8, the electro-magnet 11 atress of two repulsion is guaranteed simultaneously to damping spring 8 resumes the normal position after.

Further, a connecting rod 9 is located between the two circular arc blocks 7.

A fixing bolt 19 is mounted to one end of the electromagnet 11, and the fixing bolt 19 fixes the collar B10.

Two mounting holes 16 are formed in two ends of the arc block 7, and the lantern ring C13 is fixed to the arc block 7 through bolts.

The guide way has been seted up to the top inner wall of recess A4, and the groove depth of guide way is greater than the length of circular arc piece 7, and the terminal surface of base 2 orientation guide way is equipped with guide bar 15, and the guide bar 15 top embedding guide way is interior.

Grooves B17 are formed in two sides of the rapier loom main body 1, and sealing plates 3 are arranged in the grooves B17.

The repulsive force generated by the two repulsive electromagnets 11 counteracts the energy of the vibration.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Damping device of rapier weaving machine, including rapier weaving machine main part (1), its characterized in that: the utility model provides a rapier loom, including rapier loom main part (1) and base (2) are equipped with, groove A (4) are all seted up to the both sides of rapier loom main part (1), base (2) are close to the both ends top surface of groove A (4) and all install two damping device (5), and damping device's (5) top moves the top inner wall of installing in groove A (4), damping device (5) are including two circular arc piece (7), two the both ends of circular arc piece (7) all overlap and have lantern ring A (6), the centre of lantern ring A (6) is equipped with lantern ring B (10), the inner circle symmetry of lantern ring A (6) is equipped with two connecting rods (9), and the one end of connecting rod (9) is connected in lantern ring B (10), electromagnet (11) are installed to the centre of lantern ring B (10), and two the polarity phase of electromagnet (11) is equipped with damping spring (8) between lantern ring A (6), two lantern ring C (13) are all installed at the both ends of circular arc piece (7), lantern ring C (13) are connected with lantern ring A (14), two one end of connecting sleeve (14) are connected in the one end of rapier loom (1) respectively.

2. The damping device for a rapier loom according to claim 1, wherein: the connecting rod (9) is positioned between the two arc blocks (7).

3. The damping device for a rapier loom according to claim 1, wherein: one end of the electromagnet (11) is provided with a fixing bolt (19), and the fixing bolt (19) fixes the lantern ring B (10).

4. The damping device for a rapier loom according to claim 1, wherein: two mounting holes (16) are formed in two ends of the arc block (7), and the lantern ring C (13) is fixed to the arc block (7) through bolts.

5. The damping device for a rapier loom according to claim 1, wherein: the guide groove is formed in the inner wall of the top end of the groove A (4), the groove depth of the guide groove is larger than the length of the arc block (7), the guide rod (15) is arranged on the end face, facing the guide groove, of the base (2), and the top end of the guide rod (15) is embedded into the guide groove.

6. The damping device for a rapier loom according to claim 1, wherein: grooves B (17) are formed in two sides of the rapier loom main body (1), and sealing plates (3) are arranged in the grooves B (17).