CN210916436U - Doubling weft insertion device for grey cloth weaving factory - Google Patents

Abstract

The utility model discloses a grey cloth mill is with doubling weft insertion device, including the bottom plate, be equipped with doubling weft insertion machine body on the bottom plate, be equipped with movable groove below the bottom plate, the built-in support column that is equipped with of movable groove, the built-in soft board that is equipped with of movable groove, one side in movable groove is equipped with the gas pocket. Elastic support through the spring, increase the inside elastic support power of soft board, it is stable to guarantee the operation of doubling weft insertion machine body at inhaling the shake in-process, when the support column reciprocated, reduce or increase support column and activity groove cooperation space size, therefore can follow gas pocket discharge or inspired air, influence through the inside irregular hole of slow gas post, make gas pocket discharge or inspired air go on with the fine gas flow, therefore it has the resistance to move about the support column, can prevent that soft board from reciprocating excessively, therefore at the shock attenuation in-process, effectively reduce the amount of movement of attaching from top to bottom of damper, the reduction is to the operating stability's of integrated device influence at the shock attenuation in-process.

Description

Doubling weft insertion device for grey cloth weaving factory

Technical Field

The utility model relates to a grey cloth mill is with doubling weft insertion device.

Background

The weft insertion is one of the main movements of the loom, the weft is introduced into an opened warp layer from one side of the loom, the mechanism for carrying out the movement is called a weft insertion mechanism, on the loom with a shuttle and a projectile shuttle, the weft insertion mechanism is also called a picking mechanism, the doubling is a preparation process of twisting, the task is to combine two or more single yarns and then wind the combined single yarns into a bobbin, and through the doubling, the number of single yarn strands can be ensured, the tension of each single yarn is balanced, the uneven twisting of the folded yarn is reduced, the strength of the folded yarn is improved, and the appearance is improved.

In order to improve the cloth production efficiency of cloth factory, the present doubling weft insertion machine concentrates the two processes of doubling and weft insertion into an organic whole work, high working efficiency, and because the promotion of intellectuality, the number of strands of its doubling can be adjusted along with numerical control adjustment mechanism, simultaneously can be fast and stable set up the woof and introduce the time on open warp layer from one side of loom, can be fit for making various yarn layers, because at the in-process of doubling or weft insertion, can cause whole doubling weft insertion machine self to produce a large amount of vibrations, cause very big destructiveness to whole mechanism, present doubling weft insertion machine is fixed on the bottom plate, and the rubber slab is installed to four sides of the lower extreme of bottom plate, be used for moving away to avoid possible earthquakes to whole device, the weak point of existence has: because the rubber slab hollow structure, its compressible resilience volume of itself is big, though can the shock attenuation to whole mechanism, can cause whole mechanism in shock attenuation in-process to beat seriously, can bring very big influence to the operation stability of whole device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grey cloth mill is with doubling weft insertion device to propose the severe of beating among the shock attenuation process and stably bring the problem of very big influence to the operation of whole device in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grey cloth mill is with doubling weft insertion device, includes the bottom plate, be equipped with doubling weft insertion machine body on the bottom plate, be equipped with movable groove below the bottom plate, the built-in support column that is equipped with of movable groove, the built-in soft board that is equipped with of movable groove, one side in movable groove is equipped with the gas pocket, the built-in gas column that delays that is equipped with of gas pocket.

Preferably, the movable groove is of a circular groove structure, and the support column is of a circular columnar structure.

Preferably, the soft plate is of a circular plate-shaped structure and is made of chloroprene rubber.

Preferably, an inner cavity is arranged in the soft plate, the inner cavity is of a circular cavity structure, two ends of the inner cavity are provided with abutting plates, and springs are arranged between the abutting plates.

Preferably, the gas-buffering column is a sponge column.

Compared with the prior art, the beneficial effects of the utility model are that: when the support columns move up and down, the size of the matching space between the support columns and the movable groove is reduced or increased, so that air can be discharged or sucked from the air holes, and the air can be discharged or sucked by the air holes with fine air flow through the influence of irregular holes in the air buffering columns, so that resistance is brought to the up and down movement of the support columns, the excessive up and down movement of the soft plates can be prevented, and the movement amount of the damping mechanism can be effectively reduced in the damping process, the influence of the damping process on the operation stability of the whole device is reduced, and the problem that the vibration damping process is jumped seriously and the operation stability of the whole device is greatly influenced is solved.

Drawings

FIG. 1 is a partially cut-away front view of the present invention;

FIG. 2 is a partially cut-away bottom view of the present invention;

fig. 3 is a schematic cross-sectional view of the soft board of the present invention.

In the figure: the weft insertion device comprises a base plate 1, a doubling weft insertion machine body 2, a movable groove 3, a supporting column 4, a soft plate 5, an inner cavity 6, a pressing plate 7, a spring 8, an air hole 9 and an air buffering column 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a doubling weft insertion device for a grey cloth weaving factory comprises a bottom plate 1, wherein the bottom plate 1 is of a horizontally arranged square plate-shaped structure, a doubling weft insertion machine body 2 is arranged on the bottom plate 1, the upper end of the bottom plate 1 is connected with the lower end of the doubling weft insertion machine body 2 in a welding mode, a movable groove 3 is arranged below the bottom plate 1, the movable groove 3 is of a circular groove structure and is arranged on four sides of the lower end of the bottom plate 1, a support pillar 4 is arranged in the movable groove 3, the support pillar 4 is of a circular columnar structure and is in sliding fit with the movable groove 3, so that the support pillar 4 can move up and down stably in the movable groove 3, the movable groove 3 is of a circular groove structure, the support pillar 4 is of a circular columnar structure, a soft plate 5 is arranged in the movable groove 3, the lower end of the soft plate 5 is connected with the upper end of the support pillar 4 in a welding mode, and the upper end, because support column 4 can reciprocate stably in activity groove 3, support column 4 from top to bottom and press soft board 5 more stable, soft board 5 is circular platelike structure, and the material is chloroprene rubber, and soft board 5 texture is soft, and the wearability is strong, is difficult for ageing.

Referring to fig. 1, 2 and 3, an inner cavity 6 is arranged in the soft plate 5, the arrangement of the inner cavity 6 can increase the internal compressibility of the soft plate 5, so that the soft plate 5 is soft and better, and has an excellent damping effect, the inner cavity 6 is a circular cavity structure, two pressing plates 7 are arranged at two ends of the inner cavity 6, the pressing plates 7 are circular plate structures and are respectively arranged at the upper end and the lower end inside the inner cavity 6, the outer ends of the pressing plates 7 are connected with the upper end and the lower end of the inner cavity 6 in a welding manner, springs 8 are arranged between the pressing plates 7, the inner ends of the pressing plates 7 are connected with the upper end and the lower end of the springs 8 in a welding manner, the springs 8 are of a compression rebound type, the initial compression rebound force 2 is 400 newtons, the natural state is achieved at the moment, the elastic support force inside the soft plate 5 is increased through the elastic support of the springs 8, and the soft plate 5 is not, guarantee doubling wefting inserter body 2 at inhaling the shake in-process and move stably, one side of activity groove 3 is equipped with gas pocket 9, gas pocket 9 is circular poroid structure, the setting is in one side of activity groove 3, the outer wall of slow gas post 10 adopts the mode that the resin glues the bonding to connect the inner wall of gas pocket 9, when support column 4 reciprocated, reduce or increase support column 4 and 3 cooperation space sizes in activity groove, therefore can follow gas pocket 9 discharge or inspiratory air, through the inside irregular hole's of slow gas post 10 influence, make gas pocket 8 discharge or inspiratory air go on with the fine gas flow, therefore move about 4 to the support column and take the resistance, can prevent that soft board 5 from reciprocating excessively, the built-in slow gas post 10 that is equipped with of gas pocket 9, slow gas post 10 is the sponge post.

The utility model discloses when concrete implementation: when the doubling and weft insertion machine body 1 runs, the doubling and weft insertion machine body 1 generates vibration per se, the support columns 4 on the four sides stably move up and down in the movable groove 3, the arrangement of the inner cavity 6 can increase the internal compressibility of the soft plate 5, so that the soft plate 5 is better soft, the damping effect is excellent, the elastic support force in the soft plate 5 is increased through the elastic support of the spring 8, the soft plate 5 is not easy to excessively compress and rebound, the operation stability of the doubling and weft insertion machine body 2 is ensured in the damping process, when the support columns 4 move up and down, the size of the matching space between the support columns 4 and the movable groove 3 is reduced or increased, so that air can be discharged or sucked from the air holes 9, and through the influence of irregular holes in the air buffering columns 10, the air holes 8 discharge or suck air with fine air flow, so that the support columns 4 have resistance to moving up and down, the soft plate 5 can be prevented from excessively moving up and, effectively reduce the amount of movement that the damper is closed from top to bottom, reduce the influence to the operating stability of integrated device at the shock attenuation process.

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 (5)

1. The utility model provides a grey cloth mill is with doubling weft insertion device, includes bottom plate (1), its characterized in that: the novel yarn doubling and weft insertion machine is characterized in that a doubling and weft insertion machine body (2) is arranged on the bottom plate (1), a movable groove (3) is arranged below the bottom plate (1), a support column (4) is arranged in the movable groove (3), a soft plate (5) is arranged in the movable groove (3), an air hole (9) is formed in one side of the movable groove (3), and a buffering air column (10) is arranged in the air hole (9).

2. The doubling and weft insertion device for a blank loom factory according to claim 1, wherein: the movable groove (3) is of a circular groove structure, and the support column (4) is of a circular columnar structure.

3. The doubling and weft insertion device for a blank loom factory according to claim 1, wherein: the soft plate (5) is of a circular plate-shaped structure and is made of chloroprene rubber.

4. A doubling and weft insertion apparatus for a greige goods factory according to claim 3, wherein: an inner cavity (6) is arranged in the soft plate (5), the inner cavity (6) is of a circular cavity structure, pressing plates (7) are arranged at two ends of the inner cavity (6), and springs (8) are arranged between the pressing plates (7).

5. The doubling and weft insertion device for a blank loom factory according to claim 1, wherein: the air-release column (10) is a sponge column.

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