CN209039695U - A kind of rapier loom beating-up mechanism facilitating operation - Google Patents

Abstract

The utility model discloses a kind of rapier loom beating-up mechanisms for facilitating operation, including lay sword, shaft is fixedly connected on the lay sword, symmetrical mounting base is provided at left and right sides of the bottom end of the lay sword, the left and right ends of the shaft are rotatably connected in mounting base respectively, the mounting base includes pedestal and support plate, the support plate is fixed at pedestal top, mounting hole is offered in the support plate, bearing is installed inside the mounting hole, one end of the shaft extends in mounting hole, the bearing holder (housing, cover) is in shaft, the left and right ends of the mounting hole are provided with symmetrical dust-proof mechanism, the utility model is by adding dust-proof mechanism, protection is made that the junction of lay sword and body, reduce extraneous dust, abrasion of the impurity to components such as shafts, extend its service life, it reduces Maintenance cost, and it is easy for assemble or unload.

Description

A kind of rapier loom beating-up mechanism facilitating operation

Technical field

The utility model relates to technical field of textile machine, specially a kind of rapier loom beating-up mechanism for facilitating operation.

Background technique

Rapier loom is the shuttleless loom being most widely used at present, it is in addition to shuttleless loom high speed, high automation Outside the characteristics of degree, high-effect production, positive filling insertion way has very strong varietal adaptation, adapts to drawing for all kinds of yarns Latitude, rapier loom also has apparent advantage in terms of polychrome latitude weaving in addition, and the color that can produce up to 16 barry dyeing yarns knits production Product.As shuttleless loom replaces fly-shuttle loom, rapier loom will become the main production machine of woven fabric.Beating is that weft yarn is beaten Enter the place (i.e. fell cloth-fell) of upper and lower two groups of warp thread intersection, to exclude the activity possibility of weft yarn in the longitudinal direction Preparatory condition.By being open next time, position is intercoursed in the whole of upper and lower two groups of warp thread or part, and is fixed.At present Beating-up mechanism in, the not set dust guard in the junction of lay sword and body be easy to cause the abrasion of corresponding components, needs Often it is safeguarded.

Utility model content

The purpose of this utility model is to provide a kind of rapier loom beating-up mechanisms for facilitating operation, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions:

A kind of rapier loom beating-up mechanism facilitating operation, including lay sword are fixedly connected with shaft on the lay sword, It is provided with symmetrical mounting base at left and right sides of the bottom end of the lay sword, the left and right ends of the shaft are rotatablely connected respectively In mounting base, the mounting base includes pedestal and support plate, and the support plate is fixed at pedestal top, the support plate On offer mounting hole, bearing is installed, one end of the shaft extends in mounting hole, the bearing inside the mounting hole It is sleeved in shaft, the left and right ends of the mounting hole are provided with symmetrical dust-proof mechanism.

Preferably, the pedestal is connected by several fastening bolts with mounting surface.

Preferably, several buffer springs, the buffering elastic circlip are connected between the inner sidewall and bearing of the mounting hole Central axis around the shaft is uniformly distributed.

Preferably, the dust-proof mechanism includes dust excluding plate, and the dust excluding plate is mounted on support plate by several installing mechanisms On, the central axis of the installing mechanism twisted rotary shaft is uniformly distributed.

Preferably, the installing mechanism includes compression bar and sleeve, and the sleeve is fixed on one of dust excluding plate far from support plate End, one end of the compression bar are fixedly installed with handle, and the other end extends to outside dust excluding plate after sleeve and dust excluding plate, described Compression bar, which is located on the part of sleeve inner, is fixedly connected with sliding block, and sliding slot is offered in the set medial wall of the tube, and the sliding block is sliding On the chute, the sleeve inner is provided with brute spring, and the brute spring is sleeved on compression bar, and brute spring for dynamic connection One end be connected with sleeve inner far from one end inner sidewall of dust excluding plate, the other end is fixedly connected with a slide block.

Preferably, the left and right ends of the support plate offer dustproof groove corresponding with dust excluding plate, the dustproof groove Interior side-wall surface is covered with gasket, and card slot corresponding with compression bar is provided in the dustproof groove.

Compared with prior art, the utility model has the beneficial effects that by adding dust-proof mechanism in mounting base, it can It prevents dust impurity from entering inside mounting hole, and slows down the loss speed of lubricating oil in bearing, reduce the mill between shaft and bearing Damage extends the service life of the components such as shaft, reduces maintenance cost；Pedestal is connected by several fastening bolts with mounting surface It connects, the mode being bolted is completely embedded firm；Vibration of the lay sword in rotation is reduced by multiple buffer springs It is dynamic, it avoids extraneous vibration from generating interference to beating-up mechanism, improves beating quality；Installing mechanism is easy to use, time saving and energy saving；Sealing Pad enhances air-tightness.The utility model is made that protection by adding dust-proof mechanism, to the junction of lay sword and body, subtracts The small abrasion of extraneous dust, impurity to components such as shafts, extends its service life, reduces maintenance cost, and installation is torn open It unloads conveniently.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of rapier loom beating-up mechanism for facilitating operation；

Fig. 2 is a kind of structural schematic diagram of mounting base in rapier loom beating-up mechanism for facilitating operation；

Fig. 3 is the left view that mounting hole removes after dust excluding plate in a kind of rapier loom beating-up mechanism for facilitating operation；

Fig. 4 is a kind of structural schematic diagram of installing mechanism in rapier loom beating-up mechanism for facilitating operation.

In figure: 1- lay sword, 2- shaft, 3- mounting base, 4- pedestal, 5- support plate, 6- fastening bolt, 7- mounting hole, 8- Bearing, 9- dustproof groove, 10- dust excluding plate, 11- gasket, 12- installing mechanism, 13- buffer spring, 14- compression bar, 15- card slot, 16- Sleeve, 17- handle, 18- sliding block, 19- sliding slot, 20- brute spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1~4 are please referred to, the utility model provides a kind of technical solution: a kind of rapier loom beating machine facilitating operation Structure, including lay sword 1 are fixedly connected with shaft 2 on the lay sword 1, are provided at left and right sides of the bottom end of the lay sword 1 pair Claim the mounting base 3 of distribution, the left and right ends of the shaft 2 are rotatably connected on respectively in mounting base 3, and the mounting base 3 includes bottom Seat 4 and support plate 5, the support plate 5 are fixed at 4 top of pedestal, mounting hole 7, the peace are offered in the support plate 5 Dress is equipped with bearing 8 inside hole 7, and one end of the shaft 2 extends in mounting hole 7, and the bearing 8 is sleeved in shaft 2, institute The left and right ends for stating mounting hole 7 are provided with symmetrical dust-proof mechanism.

The beating-up mechanism in rapier loom is broadly divided into link Weft Beat-up Mechanism and beat-up Conjugate Cam at present, passes through Certain mechanical structure drives lay sword reciprocally swinging back and forth, drives reed to be moved, these are all the prior arts, herein not It repeats again；And lay sword is rotatably connected in mounting base 3 by shaft, mounting base 3 is fixed on rapier loom ontology, by Dust-proof mechanism is added in mounting base 3, can prevent dust impurity from entering inside mounting hole 7, and slows down the stream of lubricating oil in bearing 8 Stall degree reduces the abrasion between shaft 2 and bearing 8, extends the service life of the components such as shaft 2, reduces maintenance cost.

The pedestal 4 is connected by several fastening bolts 6 with mounting surface, and the mode being bolted is completely embedded It is firm.

Several buffer springs 13 are connected between the inner sidewall and bearing 8 of the mounting hole 7, the buffer spring 13 is surround The central axis of shaft 2 is uniformly distributed, and buffer spring 13 should use the higher type of hardness, is produced when to avoid the rotation of lay sword 1 Raw biggish error；Vibration of the lay sword 1 in rotation is reduced by multiple buffer springs 13, avoids extraneous vibration to beating Mechanism generates interference, improves beating quality.

The dust-proof mechanism includes dust excluding plate 10, and the dust excluding plate 10 is mounted on support plate 5 by several installing mechanisms 12 On, the central axis of 12 twisted rotary shaft 2 of installing mechanism is uniformly distributed, and mounting hole 7 and the external world are completely cut off by dust excluding plate 10 Contact, prevent dust from entering inside mounting hole 7.

The installing mechanism 12 includes compression bar 14 and sleeve 16, and the sleeve 16 is fixed on dust excluding plate 10 far from support plate 5 One end, one end of the compression bar 14 is fixedly installed with handle 17, and the other end extends to anti-after sleeve 16 and dust excluding plate 10 Outside dirt plate 10, the compression bar 14, which is located on the part inside sleeve 16, is fixedly connected with sliding block 18,16 inner sidewall of sleeve On offer sliding slot 19, the sliding block 18 is slidably connected on sliding slot 19, and the sleeve 16 is internally provided with brute spring 20, institute It states brute spring 20 to be sleeved on compression bar 14, and one end of brute spring 20 and 16 inside of sleeve are far from one end of dust excluding plate 10 Side wall is connected, and the other end is fixedly connected with sliding block 18, when installation, handle 17 is pulled out manually, by compression bar 14 and support plate 5 On card slot 15 be aligned after, unclamp handle 17, under the action of brute spring 20, compression bar 14 is caught in card slot 15, to complete The installation of dust excluding plate 10 when needing replacing, dismantling dust excluding plate 10, while pulling out multiple handles 17, it will be able to easily Dust excluding plate 10 is removed, convenient disassembly is time saving and energy saving.

The left and right ends of the support plate 5 offer dustproof groove 9 corresponding with dust excluding plate 10, the dustproof groove 9 it is interior Sidewall surfaces are covered with gasket 11, and card slot 15 corresponding with compression bar 14 is provided in the dustproof groove 9, and gasket 11 enhances Air-tightness.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of rapier loom beating-up mechanism for facilitating operation, including lay sword (1), it is characterised in that: on the lay sword (1) It is fixedly connected with shaft (2), is provided with symmetrical mounting base (3) at left and right sides of the bottom end of the lay sword (1), described turn The left and right ends of axis (2) are rotatably connected on respectively on mounting base (3), and the mounting base (3) includes pedestal (4) and support plate (5), The support plate (5) is fixed at pedestal (4) top, offers mounting hole (7), the mounting hole on the support plate (5) (7) internal to be equipped with bearing (8), one end of the shaft (2) extends in mounting hole (7), and the bearing (8) is sleeved on shaft (2) on, the left and right ends of the mounting hole (7) are provided with symmetrical dust-proof mechanism.

2. a kind of rapier loom beating-up mechanism for facilitating operation according to claim 1, it is characterised in that: the pedestal (4) it is connected by several fastening bolts (6) with mounting surface.

3. a kind of rapier loom beating-up mechanism for facilitating operation according to claim 1, it is characterised in that: the mounting hole (7) it is connected with several buffer springs (13) between inner sidewall and bearing (8), buffer spring (13) twisted rotary shaft (2) Central axis is uniformly distributed.

4. a kind of rapier loom beating-up mechanism for facilitating operation according to claim 1, it is characterised in that: the dust-proof machine Structure includes dust excluding plate (10), and the dust excluding plate (10) is mounted on support plate (5) by several installing mechanisms (12), the installation The central axis of mechanism (12) twisted rotary shaft (2) is uniformly distributed.

5. a kind of rapier loom beating-up mechanism for facilitating operation according to claim 4, it is characterised in that: the fitting machine Structure (12) includes compression bar (14) and sleeve (16), and the sleeve (16) is fixed on the one end of dust excluding plate (10) far from support plate (5), One end of the compression bar (14) is fixedly installed with handle (17), and the other end extends to anti-behind sleeve (16) and dust excluding plate (10) Dirt plate (10) is external, and the compression bar (14), which is located on the internal part of sleeve (16), is fixedly connected with sliding block (18), the sleeve (16) it is offered on inner sidewall sliding slot (19), the sliding block (18) is slidably connected on sliding slot (19), and the sleeve (16) is internal It is provided with brute spring (20), the brute spring (20) is sleeved on compression bar (14), and one end of brute spring (20) and set The internal one end inner sidewall far from dust excluding plate (10) of cylinder (16) is connected, and the other end is fixedly connected with sliding block (18).

6. a kind of rapier loom beating-up mechanism for facilitating operation according to claim 5, it is characterised in that: the support plate (5) left and right ends offer dustproof groove (9) corresponding with dust excluding plate (10), and the interior side-wall surface of the dustproof groove (9) is covered It is stamped gasket (11), card slot (15) corresponding with compression bar (14) is provided in the dustproof groove (9).