CN214193605U

CN214193605U - Water jet loom heald frame with shock-absorbing function

Info

Publication number: CN214193605U
Application number: CN202022541725.5U
Authority: CN
Inventors: 冯剑峰; 施正河; 王国华
Original assignee: Yangzhou Yingxin Textile Machinery Industry Co ltd
Current assignee: Yangzhou Yingxin Textile Machinery Industry Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-09-14
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a water-jet loom heald frame with shock absorption function, which comprises a frame wall, a plastic shaft, a lead screw plate, a preliminary buffer mechanism and a depth shock absorption mechanism, the plastic shaft is arranged between the two frame walls in a penetrating way, the plastic shaft is arranged on the frame walls through bolts, the screw rod plates are arranged at the top and the bottom between the two wallboards through bolts, the primary buffer mechanism is arranged on one side surface opposite to the screw rod plates, the deep shock absorption mechanism is arranged on the side surface of the frame wall, through the matching use of the damping lifting block, the limiting sliding column, the anti-seismic spring and the limiting sliding groove, when the heald frame shakes, the shock absorption lifting block is applied with the shaking force by the conduction of the primary buffer mechanism, the shock absorption lifting block transmits the force to the shock absorption spring, and the shock absorption spring can move up and down correspondingly, so that the heald frame is helped to perform shock absorption operation.

Description

Water jet loom heald frame with shock-absorbing function

Technical Field

The utility model relates to a loom heald frame technical field specifically is a water jet loom heald frame with shock-absorbing function.

Background

Heald frames are a large number of devices used in the textile industry, and are an important part of weaving machines, namely a frame with a heald rod and a driving element, which are connected by 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.

At present, heald frames used by a loom can generally carry out mechanisms such as an amplification screw rod, but the weight of the heald frames is increased along with the increase of units, and along with the corresponding movement of the loom, the heald frames can vibrate with a certain amplitude in the movement process, and when the vibration amplitude is increased, the stability of the whole loom can be influenced, and meanwhile, the quality of a branch part of the loom can be influenced, because how to solve the problem of vibration generated in the operation of the heald frames of the loom is the problem which needs to be solved at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water jet loom heald frame with shock-absorbing function to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water jet loom heald frame with shock-absorbing function, includes frame wall, the axle of moulding, lead screw board, preliminary buffer gear, degree of depth damper, the axle of moulding runs through the formula and installs between two frame walls, the axle of moulding passes through the bolt and installs on frame wall, the lead screw board passes through the top and the bottom of bolt installation between two frame walls, preliminary buffer gear sets up on the relative side of lead screw board, degree of depth damper sets up on the side of frame wall.

Preferably, preliminary buffer gear includes first otic placode, axis of rotation, buffering post and vacuum compression section of thick bamboo, the one end of first otic placode is passed through the mounting screw on the relative side of lead screw board, the axis of rotation run-through formula is installed between first otic placode, the buffering post suit is on the outer lane of axis of rotation, vacuum compression section of thick bamboo suit is on the outer lane of buffering post, and the action through preliminary buffer gear such as vacuum compression section of thick bamboo, buffering post takes place, when the heald frame takes place slight vibrations or increases the unit structure, can play the auxiliary stay on the one hand, avoids middle part weight too big and takes place flagging problem, and the vacuum region in the vacuum compression section of thick bamboo can also play slight buffering absorbing effect simultaneously.

Preferably, degree of depth damper includes shock attenuation elevator, spacing slip post, second otic placode and antidetonation spring, the inner chamber at shock attenuation elevator is installed to spacing slip post run-through formula, the second otic placode passes through the mounting of screw on the side of shock attenuation elevator, the top and the bottom at spacing slip post outer lane are adorned to the antidetonation spring suit.

Preferably, two limiting sliding grooves are formed in the top and the bottom of one side, opposite to the frame wall, of the frame wall at equal distances.

Preferably, the shock absorption lifting block is movably clamped in an inner cavity of the limiting sliding groove, and the shock absorption lifting block and the limiting sliding groove are both T-shaped.

Preferably, the quantity of antidetonation spring is two, the fixed welding in the side of vibrations elevator on the relative one side of antidetonation spring, the opposite side of antidetonation spring and the inner wall fixed connection of spacing sliding tray, the both ends of spacing sliding tray all with the inside fixed connection of spacing sliding tray, use through the cooperation of shock attenuation elevator, spacing sliding tray, antidetonation spring and spacing sliding tray, when the heald frame takes place vibrations, through preliminary buffer gear's conduction, on applying the shock attenuation elevator with the vibrations dynamics, the shock attenuation elevator will exert power and transmit for the antidetonation spring, corresponding upper and lower action just can take place for the antidetonation spring to help the heald frame carries out shock-absorbing operation.

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

1. this water jet loom heald frame with shock-absorbing function takes place through the action of preliminary buffer gear such as a vacuum compression section of thick bamboo, buffering post, when the heald frame takes place slight vibrations or increases the cell structure, can play the auxiliary stay on the one hand, avoids middle part weight too big and takes place flagging problem, and the vacuum region in the vacuum compression section of thick bamboo can also play slight buffering absorbing effect simultaneously.

2. This water jet loom heald frame with shock-absorbing function uses through the cooperation of shock attenuation elevator, spacing slip post, antidetonation spring and spacing sliding tray, when the heald frame takes place vibrations, through preliminary buffer gear's conduction, on will shaking the dynamics and apply for the shock attenuation elevator, the shock attenuation elevator will exert oneself and transmit for the antidetonation spring, and the corresponding up-and-down action just can take place for the antidetonation spring to help the heald frame carries out the shock attenuation operation.

Drawings

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

FIG. 2 is a schematic view of the structure of the preliminary buffer mechanism of the present invention;

FIG. 3 is a schematic view of the frame wall structure of the present invention;

FIG. 4 is a cross-sectional view of the frame wall of the present invention;

fig. 5 is the structural schematic diagram of the deep shock absorbing mechanism of the present invention.

In the figure: the device comprises a frame wall 1, a limiting sliding groove 101, a shaping shaft 2, a screw rod plate 3, a preliminary buffer mechanism 4, a first lug plate 401, a rotating shaft 402, a buffer column 403, a vacuum compression cylinder 404, a deep shock absorption mechanism 5, a shock absorption lifting block 501, a limiting sliding column 502, a second lug plate 503 and a shock-proof spring 504.

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. 1-5, the present invention provides a technical solution: a water-jet loom heald frame with shock absorption function comprises frame walls 1, a shaping shaft 2, a screw plate 3, a primary buffer mechanism 4 and a depth shock absorption mechanism 5, wherein the shaping shaft 2 is installed between the two frame walls 1 in a penetrating way, the shaping shaft 2 is installed on the frame walls 1 through bolts, the screw plate 3 is installed at the top and the bottom between the two wall plates 1 through bolts, the primary buffer mechanism 4 is arranged on one side surface opposite to the screw plate 3, the depth shock absorption mechanism 5 is arranged on the side surface of the frame walls 1, the primary buffer mechanism 4 comprises a first lug plate 401, a rotating shaft 402, a buffer column 403 and a vacuum compression cylinder 404, one end of the first lug plate 401 is installed on one side surface opposite to the screw plate 3 through a bolt, the rotating shaft 402 is installed between the first lug plates 401 in a penetrating way, the buffer column 403 is sleeved on the outer ring of the rotating shaft 402, the vacuum compression cylinder 404 is sleeved on the outer ring of the buffer column 403, the depth shock absorption mechanism 5 comprises a shock absorption lifting block 501, a limiting sliding column 502, a second lug plate 503 and two shock absorption springs 504, wherein the limiting sliding column 502 is penetratingly arranged in an inner cavity of the shock absorption lifting block 501, the second lug plate 503 is arranged on the side surface of the shock absorption lifting block 501 through screws, the shock absorption springs 504 are sleeved at the top and the bottom of an outer ring of the limiting sliding column 502, two limiting sliding grooves 101 are arranged at equal distances at the top and the bottom of one opposite side of a frame wall 1, and the two limiting sliding grooves 101 are formed through actions of a primary buffer mechanism 4 such as a vacuum compression cylinder 404 and a buffer column 403, when a heald frame slightly shakes or a unit structure is added, on one hand, auxiliary support can be achieved, the problem that the middle part is too heavy and droops is solved, the shock absorption lifting block 501 is movably clamped in the inner cavity of the limiting sliding grooves 101, the shock absorption lifting block 501 and the limiting sliding grooves 101 are both in a T shape, and the number of the two shock absorption springs 504, the opposite side of the anti-seismic spring 504 is fixedly welded on the side surface of the vibration lifting block 501, the other side of the anti-seismic spring 504 is fixedly connected with the inner wall of the limiting sliding groove 101, and the two ends of the limiting sliding column 502 are fixedly connected with the inside of the limiting sliding groove 101.

In conclusion, according to the water jet loom heald frame with the shock absorption function, the vacuum area in the vacuum compression cylinder 404 can play a role in slight shock absorption, the shock absorption lifting block 501, the limiting sliding column 502, the anti-seismic spring 504 and the limiting sliding groove 101 are matched for use, when the heald frame vibrates, the vibration force is applied to the shock absorption lifting block 501 through the conduction of the primary buffer mechanism 4, the shock absorption lifting block 501 transmits the force to the anti-seismic spring 504, and the anti-seismic spring 504 can perform corresponding up-and-down actions, so that the heald frame is helped to perform shock absorption operation

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. The utility model provides a water jet loom heald frame with shock-absorbing function, includes frame wall (1), moulding axle (2), lead screw board (3), preliminary buffer gear (4), degree of depth damper (5), its characterized in that: mould shape axle (2) and run through the formula and install between two frame walls (1), it installs on frame wall (1) through the bolt to mould shape axle (2), top and bottom between two frame walls (1) are installed through the bolt in lead screw board (3), preliminary buffer gear (4) set up on the relative side of lead screw board (3), degree of depth damper (5) set up on the side of frame wall (1).

2. A water jet loom heald frame with shock absorbing function according to claim 1, characterized in that: preliminary buffer gear (4) include first otic placode (401), axis of rotation (402), buffering post (403) and vacuum compression section of thick bamboo (404), the one end of first otic placode (401) is passed through the screw and is installed on the relative side of lead screw board (3), axis of rotation (402) run through the formula and install between first otic placode (401), buffering post (403) suit is on the outer lane of axis of rotation (402), vacuum compression section of thick bamboo (404) suit is on the outer lane of buffering post (403).

3. A water jet loom heald frame with shock absorbing function according to claim 1, characterized in that: the depth shock absorption mechanism (5) comprises a shock absorption lifting block (501), a limiting sliding column (502), a second ear plate (503) and a shock-proof spring (504), the limiting sliding column (502) is installed in an inner cavity of the shock absorption lifting block (501) in a penetrating mode, the second ear plate (503) is installed on the side face of the shock absorption lifting block (501) through a screw, and the shock-proof spring (504) is sleeved at the top and the bottom of the outer ring of the limiting sliding column (502).

4. A water jet loom heald frame with shock absorbing function according to claim 1, characterized in that: two limiting sliding grooves (101) are formed in the top and the bottom of one side, opposite to the frame wall (1), of the frame wall at equal distances.

5. A water jet loom heald frame with shock absorbing function according to claim 3, characterized in that: the shock absorption lifting block (501) is movably clamped in an inner cavity of the limiting sliding groove (101), and the shock absorption lifting block (501) and the limiting sliding groove (101) are both T-shaped.

6. A water jet loom heald frame with shock absorbing function according to claim 3, characterized in that: the number of the anti-seismic springs (504) is two, one side, opposite to the anti-seismic springs (504), is fixedly welded on the side face of the shock-absorbing lifting block (501), the other side of the anti-seismic springs (504) is fixedly connected with the inner wall of the limiting sliding groove (101), and the two ends of the limiting sliding column (502) are fixedly connected with the inside of the limiting sliding groove (101).