CN209781563U - Damping device for knitting machine - Google Patents

Abstract

The utility model discloses a damping device for spinning machine, including stand, casing, spacing ring, connecting plate, spacing hole, shock attenuation board, guide bar, first spring, damping collar, gag lever post, through-hole, second spring, connecting block, arc, briquetting, attenuator, curb plate, screw hole, screw rod, damping spring and antiskid ribbed tile. The utility model discloses it is rational in infrastructure, carry out a shock attenuation through the damping circle, the stand carries out the secondary shock attenuation through briquetting and attenuator, the guide bar through the spacing downthehole sliding connection of connecting plate one end pastes the lateral wall of tight stand with the damping plate at the spring action of first spring, thereby weaken the vibrations that the stand produced, reduce the lateral displacement of stand simultaneously, the stand drives spacing ring and connecting plate downstream, the connecting plate passes through-hole and gag lever post sliding connection, thereby with the second spring compression between connecting plate and the casing bottom, provide the shock attenuation at vertical direction for the stand then, two-way shock attenuation, the shock attenuation effect is better.

Description

Damping device for knitting machine

Technical Field

The utility model relates to a damping device specifically is a damping device for knitting machinery belongs to the knitting application technical field.

Background

The knitting process of knitting the knitted fabric by knitting needles to form loops by various raw materials and varieties of yarns and connecting the loops into the knitted fabric through serial sleeves has the advantages of soft texture, good crease resistance and air permeability, high extensibility and elasticity, and comfortable wearing.

The existing needle textile machine is expensive, has more parts and more damage and maintenance costs, so that the product requirement is higher, the machine cannot be balanced, and the problems of inclination, vibration, breakage and the like can be caused; the operation that intensity is higher also can produce vibrations and break, and current knitting machine is all directly adorned on subaerial, also does not have the energy-absorbing device, and is very unstable, also can destroy ground simultaneously, and product quality also can receive the influence. Therefore, a damper device for a knitting machine has been proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a damping device for a knitting machine to solve the above problems.

The utility model realizes the purpose through the following technical proposal, a damping device for a knitting machine, which comprises a stand column, a bidirectional damping device and a supporting device;

The bidirectional damping device comprises a shell, a limiting ring, a connecting plate, a limiting hole, a damping plate, a guide rod, a first spring, a damping ring, a limiting rod, a through hole and a second spring, wherein the stand column is sleeved inside the damping ring, one end of the stand column is sleeved with the limiting ring, the damping ring is fixedly connected to the top of the shell, the limiting rod is fixedly connected to the inside of the shell, the bottom end of the limiting ring is fixedly connected with the connecting plate, the limiting hole and the through hole are formed in the connecting plate, the inside of the through hole is connected with the guide rod in a sliding mode, one end of the guide rod is fixedly connected with the damping plate, one end of the damping plate is fixedly connected with one end of the first spring, and the bottom end of the connecting plate is fixedly;

The supporting device comprises a connecting block, an arc-shaped plate, a pressing block, a damper, side plates, threaded holes, a screw rod, a damping spring and an anti-slip plate, the bottom fixed connection pressing block of the stand column is connected inside the damper in a sliding mode, the bottom fixed connection connecting block of the shell is connected with the bottom fixed connection arc-shaped plate of the connecting block, the damping spring is sleeved outside the connecting block, the two ends of the arc-shaped plate are fixedly connected with the side plates, the threaded holes are formed in the side plates, the threaded holes are connected with the screw rod through internal threads, and the bottom fixed connection anti-slip plate of the screw rod is connected with the.

Preferably, the damping plate is a semicircular plate, and the damping plate is attached to the side wall of the upright column.

Preferably, the connecting plate is an L-shaped plate, and a through hole at one end of the connecting plate is in sliding connection with the limiting rod.

Preferably, the second spring is elastically connected between the bottom end of the housing and one end of the connecting plate.

Preferably, both ends of the damping spring are respectively and fixedly connected between the shell and the side plate.

Preferably, the damper is fixedly connected to the inside of the housing, and the center of the damper is coaxial with the center of the upright post.

The utility model has the advantages that:

1. carry out the shock attenuation once through the damping circle, the stand carries out the secondary shock attenuation through briquetting and attenuator, the guide bar through the spacing downthehole sliding connection of connecting plate one end pastes the lateral wall of tight stand with the shock attenuation board at the spring action of first spring, thereby weaken the vibrations that the stand produced, reduce the lateral displacement of stand simultaneously, the stand drives spacing ring and connecting plate downstream, the connecting plate passes through-hole and gag lever post sliding connection, thereby with the second spring compression between connecting plate and the casing bottom, then for the stand provides the shock attenuation in vertical direction, two-way shock attenuation, the shock attenuation effect is better.

2. the casing passes through the connecting block and cup joints the damping spring shock attenuation once more in the connecting block outside, through arc deformation to reducing vibration, through screw rod threaded connection's antiskid ribbed tile, avoids direct contact ground, prevents to destroy ground, and the support height to the stand is adjusted simultaneously, convenient regulation.

drawings

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

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

FIG. 2 is a schematic view of the positions of the connection plate, the limiting hole and the through hole of the present invention;

Fig. 3 is the position schematic diagram of the arc plate, the side plate and the threaded hole of the utility model.

in the figure: 1. the damping device comprises a stand column, 2, a shell, 3, a limiting ring, 4, a connecting plate, 5, a limiting hole, 6, a damping plate, 7, a guide rod, 8, a first spring, 9, a damping ring, 10, a limiting rod, 11, a through hole, 12, a second spring, 13, a connecting block, 14, an arc plate, 15, a pressing block, 16, a damper, 17, a side plate, 18, a threaded hole, 19, a screw rod, 20, a damping spring, 21 and an anti-skid plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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.

the technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a damping device for a knitting machine includes a column 1, a bidirectional damping device and a supporting device;

The bidirectional damping device comprises a shell 2, a limiting ring 3, a connecting plate 4, a limiting hole 5, a damping plate 6, a guide rod 7, a first spring 8, a damping ring 9, a limiting rod 10, a through hole 11 and a second spring 12, wherein the upright post 1 is sleeved inside the damping ring 9, one end of the upright post 1 is sleeved with a limit ring 3, the damping ring 9 is fixedly connected with the top of the shell 2, the inside of the shell 2 is fixedly connected with a limiting rod 10, the bottom end of the limiting ring 3 is fixedly connected with a connecting plate 4, the connecting plate 4 is internally provided with a limiting hole 5 and a through hole 11, the through hole 11 is internally connected with a guide rod 7 in a sliding way, one end of the guide rod 7 is fixedly connected with the damping plate 6, one end of the damping plate 6 is fixedly connected with one end of the first spring 8, the bottom end of the connecting plate 4 is fixedly connected with a second spring 12, so that bidirectional shock absorption is realized, and the shock absorption effect is better;

The supporting device comprises a connecting block 13, an arc-shaped plate 14, a pressing block 15, a damper 16, a side plate 17, a threaded hole 18, a screw rod 19, a damping spring 20 and an anti-slip plate 21, the bottom fixed connection pressing block 15 of the stand column 1 is connected to the inside of the damper 16 in a sliding mode, the bottom fixed connection connecting block 13 of the shell 2 is connected to the bottom fixed connection arc-shaped plate 14 of the connecting block 13, the damping spring 20 is sleeved on the outer side of the connecting block 13, the two ends of the arc-shaped plate 14 are fixedly connected to the side plate 17, the threaded hole 18 is formed in the side plate 17, the internal threaded connection screw rod 19 of the threaded hole 18 is connected to the bottom fixed connection anti-slip plate 21 of the screw rod 19, direct contact with the ground is avoided, the ground is prevented from being damaged, the.

The damping plate 6 is a semicircular plate, and the damping plate 6 is attached to the side wall of the upright post 1, so that the structure is more reasonable and the connection is convenient; the connecting plate 4 is an L-shaped plate, and the through hole 11 at one end of the connecting plate 4 is connected with the limiting rod 10 in a sliding manner, so that the structure is more reasonable; the second spring 12 is elastically connected between the bottom end of the shell 2 and one end of the connecting plate 4, so that the connection is convenient; two ends of the damping spring 20 are respectively and fixedly connected between the shell 2 and the side plate 17, so that connection and damping are facilitated; the damper 16 is fixedly connected inside the shell 2, and the center of the damper 16 is coaxial with the center of the upright post 1, so that the structure is more reasonable.

When the utility model is used, the device is fixedly arranged at the bottom end of a needle spinning machine through the upright post 1, when the upright post 1 bears pressure or vibrates, primary damping is carried out through the damping ring 9, the upright post 1 carries out secondary damping through the pressing block 15 and the damper 16, the damping plate 6 is tightly attached to the side wall of the upright post 1 through the elastic action of the first spring 8 by the guide rod 7 which is in sliding connection in the limiting hole 5 at one end of the connecting plate 4, thereby weakening the vibration generated by the upright post 1, simultaneously reducing the transverse displacement of the upright post 1, the upright post 1 drives the limiting ring 3 and the connecting plate 4 to move downwards, the connecting plate 4 is in sliding connection with the limiting rod 10 through the through hole 11, thereby compressing the second spring 12 between the connecting plate 4 and the bottom end of the shell 2, and then providing damping for the upright post 1 in the vertical direction, bidirectional damping is realized, the damping effect is better, the shell 2 is damped again through the, through 14 deformation of arc to reducing vibration, through 19 threaded connection's of screw rod antiskid ribbed tile 21, avoid direct contact ground, prevent to destroy ground, the support height to stand 1 is adjusted simultaneously, convenient regulation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a damping device for knitting machine which characterized in that: comprises a vertical column (1), a bidirectional damping device and a supporting device;

the bidirectional damping device comprises a shell (2), a limiting ring (3), a connecting plate (4), a limiting hole (5), a damping plate (6), a guide rod (7), a first spring (8), a damping ring (9), a limiting rod (10), a through hole (11) and a second spring (12), wherein the stand column (1) is sleeved inside the damping ring (9), one end of the stand column (1) is sleeved with the limiting ring (3), the damping ring (9) is fixedly connected to the top of the shell (2), the limiting rod (10) is fixedly connected inside the shell (2), the bottom end of the limiting ring (3) is fixedly connected with the connecting plate (4), the limiting hole (5) and the through hole (11) are formed inside the connecting plate (4), the guide rod (7) is connected through the inside of the through hole (11) in a sliding manner, one end of the guide rod (7) is fixedly connected with the damping plate (6), one end of the damping plate (6) is fixedly connected with one end of a first spring (8), and the bottom end of the connecting plate (4) is fixedly connected with a second spring (12);

The supporting device comprises a connecting block (13), an arc-shaped plate (14), a pressing block (15), a damper (16), a side plate (17), a threaded hole (18), a screw rod (19), a damping spring (20) and an anti-skid plate (21), the bottom end of the upright post (1) is fixedly connected with a pressing block (15), the pressing block (15) is connected inside the damper (16) in a sliding manner, the bottom end of the shell (2) is fixedly connected with a connecting block (13), the bottom end of the connecting block (13) is fixedly connected with an arc-shaped plate (14), a damping spring (20) is sleeved outside the connecting block (13), two ends of the arc-shaped plate (14) are fixedly connected with side plates (17), the inner part of the side plate (17) is provided with a threaded hole (18), the inner part of the threaded hole (18) is in threaded connection with a screw rod (19), and the bottom end of the screw rod (19) is fixedly connected with an anti-skid plate (21).

2. the damping device for a knitting machine according to claim 1, characterized in that: the damping plate (6) is a semicircular plate, and the damping plate (6) is attached to the side wall of the upright post (1).

3. the damping device for a knitting machine according to claim 1, characterized in that: the connecting plate (4) is an L-shaped plate, and a through hole (11) at one end of the connecting plate (4) is connected with the limiting rod (10) in a sliding mode.

4. the damping device for a knitting machine according to claim 1, characterized in that: the second spring (12) is elastically connected between the bottom end of the shell (2) and one end of the connecting plate (4).

5. The damping device for a knitting machine according to claim 1, characterized in that: and two ends of the damping spring (20) are respectively and fixedly connected between the shell (2) and the side plate (17).

6. The damping device for a knitting machine according to claim 1, characterized in that: the damper (16) is fixedly connected inside the shell (2), and the center of the damper (16) is coaxial with the center of the upright post (1).