阅读说明：本技术 一种织机的滑动支座 (Sliding support of loom ) 是由 宋长杰 韩景荣 迟连迅 于 2020-06-04 设计创作，主要内容包括：本发明公开了一种织机的滑动支座,包括固定座、滑动座和连杆,固定座固定设置,固定座中具有滑动轨道,滑动座与钢筘挡板相连,滑动座具有能够在滑动轨道上滑动的支撑部,连杆的前端与滑动座相连,后端与摆梁相连、以推动滑动座沿滑动轨道移动。滑动支座中,滑动座的支撑部在固定座的滑动轨道上滑动,因而滑动座无需设置轴承,简化了滑动支座的结构。同时,支撑部与滑动轨道之间的接触面积大于现有技术中轴承与固定座之间的接触面积,减小了固定座所承受的压强,极大地降低了固定座压溃损坏的风险,延长了固定座的使用寿命。(The invention discloses a sliding support of a weaving machine, which comprises a fixed seat, a sliding seat and a connecting rod, wherein the fixed seat is fixedly arranged, a sliding track is arranged in the fixed seat, the sliding seat is connected with a reed baffle, the sliding seat is provided with a supporting part capable of sliding on the sliding track, the front end of the connecting rod is connected with the sliding seat, and the rear end of the connecting rod is connected with a swing beam so as to push the sliding seat to move along the sliding track. In the sliding support, the supporting part of the sliding seat slides on the sliding track of the fixed seat, so that the sliding seat does not need to be provided with a bearing, and the structure of the sliding support is simplified. Meanwhile, the contact area between the supporting part and the sliding rail is larger than that between the bearing and the fixing seat in the prior art, the pressure born by the fixing seat is reduced, the risk of crushing and damaging the fixing seat is greatly reduced, and the service life of the fixing seat is prolonged.)

1. The sliding support of the weaving machine is characterized by comprising a fixed seat (1), a sliding seat (3) and a connecting rod (2), wherein the fixed seat (1) is fixedly arranged, a sliding track is arranged in the fixed seat (1), the sliding seat (3) is connected with a reed baffle (14), the sliding seat (3) is provided with a supporting part capable of sliding on the sliding track, the front end of the connecting rod (2) is connected with the sliding seat (3), and the rear end of the connecting rod is connected with a swing beam (13) to push the sliding seat (3) to move along the sliding track.

2. A sliding support according to claim 1, wherein the fixed base (1) has a mounting groove therein for accommodating the sliding base (3), the upper end of the side wall of the mounting groove at both sides is the sliding track, and the supporting portion is a supporting edge at both sides of the sliding base (3).

3. The sliding support according to claim 2, characterized in that the two sides of the fixed seat (1) are provided with baffle plates (7), the cross section of the baffle plates (7) is L-shaped, the baffle plates (7) comprise side plates for connecting with the sides of the fixed seat (1) and a top plate located above the sliding track to form a sliding groove with the sliding track, and the supporting edge is located in the sliding groove.

4. A sliding support according to claim 3, characterized in that the upper end surface of the fixed seat (1) is further provided with a lower sliding gasket (4) covering the sliding track.

5. A sliding support according to claim 3, characterized in that the lower end surface of the top plate is further provided with an upper sliding gasket (8), the upper sliding gasket (8) being located between the top plate and the supporting edge.

6. The sliding support according to claim 5, wherein the side plate has a through hole extending in the thickness direction, and the side of the upper sliding gasket (8) is provided with a plug portion for being plugged and fixed with the through hole.

7. A sliding support according to claim 3, characterized in that a side sliding gasket (9) is arranged between the side plate and the fixed seat (1), and the upper end of the side sliding gasket (9) is abutted against the upper sliding gasket (8).

8. Sliding support according to any of claims 1 to 7, wherein the sliding seat (3) is hinged to the connecting rod (2) via a front rotating shaft (5), the sliding seat (3) has a hole penetrating in the thickness direction for abdicating the connecting rod (2), and two sides of the hole are provided with connecting holes for connecting the front rotating shaft (5).

9. The sliding support according to claim 8, wherein the front end of the connecting rod (2) is sleeved on the periphery of the front rotating shaft (5), and a front rotating sliding sleeve (6) is arranged between the front rotating shaft (5) and the connecting rod (2).

10. The sliding support according to claim 9, wherein the connecting block (12) is connected to the connecting rod (2) through a rear rotating shaft (11), the connecting block (12) is provided with a yielding groove for yielding the connecting rod (2), fixing holes for fixing the rear rotating shaft (11) are arranged on two sides of the yielding groove, the rear end of the connecting rod (2) is sleeved on the periphery of the rear rotating shaft (11), and a rear rotating sliding sleeve (10) is arranged between the rear rotating shaft (11) and the connecting rod (2).

Technical Field

The invention relates to the technical field of weaving machines, in particular to a sliding support of a weaving machine.

Background

When the towel loom weaves the towel fabric, the pile warp, the ground warp and the weft need to be interwoven to form the pile loop. The terry mode can be divided into reed dynamic type and cloth dynamic type, wherein, cloth dynamic type terry is that the reed stroke is unchangeable, promotes the position that sliding support changed the reed baffle through the rocker, and then changes the position of weaving the mouth and realize the terry.

The existing sliding support is provided with a standard bearing on the sliding support to be used as a sliding roller, and the standard bearing directly rolls on a lower fixed seat to drive a reed baffle to move. However, the structure occupies a large space, which causes great difficulty for the overall structural design of the loom, and the contact area between the lower fixing seat of the bearing sliding support is small, which easily causes the surface of the lower fixing seat to be crushed and damaged.

Therefore, how to provide a sliding support with a simple structure and a long service life is a technical problem that needs to be solved urgently by those skilled in the art.

Disclosure of Invention

The invention aims to provide a sliding support of a weaving machine, wherein a fixed seat and the sliding seat are in sliding fit, the structure of the sliding support is simplified, the stress area is increased, and the service life of the sliding support is further prolonged.

In order to achieve the purpose, the invention provides a sliding support of a weaving machine, which comprises a fixed seat, a sliding seat and a connecting rod, wherein the fixed seat is fixedly arranged, a sliding track is arranged in the fixed seat, the sliding seat is connected with a reed baffle, the sliding seat is provided with a supporting part capable of sliding on the sliding track, the front end of the connecting rod is connected with the sliding seat, and the rear end of the connecting rod is connected with a swing beam so as to push the sliding seat to move along the sliding track.

Preferably, the fixing seat is provided with a mounting groove for accommodating the sliding seat, the upper ends of the side walls on two sides of the mounting groove are the sliding rails, and the supporting part is a supporting edge positioned on two sides of the sliding seat.

Preferably, the fixing seat is provided with two side plates on two sides, the cross section of each side plate is in an L shape, each side plate comprises a side plate connected with the side face of the fixing seat and a top plate located above the sliding rail to form a sliding groove, and the supporting edge is located in the sliding groove.

Preferably, the upper end surface of the fixed seat is further provided with a lower sliding gasket covering the sliding rail.

Preferably, the lower end face of the top plate is further provided with an upper sliding gasket, and the upper sliding gasket is located between the top plate and the supporting edge.

Preferably, the side plate is provided with a plug hole penetrating along the thickness direction, and the side edge of the upper sliding gasket is provided with a plug part for being fixedly plugged with the plug hole.

Preferably, the sliding seat through preceding pivot with the connecting rod is articulated, the sliding seat has along thickness direction run through be used for the hole of stepping down that the connecting rod stepped down, the hole both sides of stepping down are equipped with and are used for connecting the connecting hole of preceding pivot.

Preferably, the curb plate with be equipped with side sliding gasket between the fixing base, side sliding gasket's upper end with go up sliding gasket and offset.

Preferably, the front end of the connecting rod is sleeved on the periphery of the front rotating shaft, and a front rotating sliding sleeve is arranged between the front rotating shaft and the connecting rod.

Preferably, the connecting block with the connecting rod passes through the back pivot and links to each other, the connecting block is equipped with and is used for doing the groove of stepping down that the connecting rod stepped down, it is equipped with to be used for fixing to step down the groove both sides the fixed orifices of back pivot, the rear end cover of connecting rod is located the periphery of back pivot, back pivot with be equipped with back rotation sliding sleeve between the connecting rod.

The invention provides a sliding support of a weaving machine, which comprises a fixed seat, a sliding seat and a connecting rod, wherein the fixed seat is fixedly arranged, a sliding track is arranged in the fixed seat, the sliding seat is connected with a reed baffle, the sliding seat is provided with a supporting part capable of sliding on the sliding track, the front end of the connecting rod is connected with the sliding seat, and the rear end of the connecting rod is connected with a swing beam so as to push the sliding seat to move along the sliding track.

In the sliding support, the supporting part of the sliding seat slides on the sliding track of the fixed seat, so that the sliding seat does not need to be provided with a bearing, and the structure of the sliding support is simplified. Meanwhile, the contact area between the supporting part and the sliding rail is larger than that between the bearing and the fixing seat in the prior art, the pressure born by the fixing seat is reduced, the risk of crushing and damaging the fixing seat is greatly reduced, and the service life of the fixing seat is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of a sliding support seat, a swing beam and a reed baffle provided by the invention;

FIG. 2 is a schematic structural view of the sliding support in FIG. 1;

fig. 3 is an exploded view of the shoe of fig. 2.

Wherein the reference numerals in fig. 1 to 3 are:

the device comprises a fixed seat 1, a connecting rod 2, a sliding seat 3, a lower sliding gasket 4, a front rotating shaft 5, a front rotating sliding sleeve 6, a baffle 7, an upper sliding gasket 8, a side sliding gasket 9, a rear rotating sliding sleeve 10, a rear rotating shaft 11, a connecting block 12, a swing beam 13 and a reed baffle 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, fig. 1 is a schematic structural view of the sliding support seat, the swing beam and the reed baffle provided by the present invention; FIG. 2 is a schematic structural view of the sliding support in FIG. 1; fig. 3 is an exploded view of the shoe of fig. 2.

The sliding support of the loom provided by the invention has the structure shown in figure 1, and comprises a fixed seat 1, a sliding seat 3 and a connecting rod 2. The fixed seat 1 is positioned between the swing beam 13 and the reed baffle 14, and the fixed seat 1 is fixedly connected with a breast beam frame of the loom. Sliding seat 3 installs in fixing base 1, and is concrete, has the slip track in the fixing base 1, and sliding seat 3 installs on the slip track, and sliding seat 3's supporting part and slip track face-to-face fit to can slide on the slip track. Slide holder 3 links to each other with reed baffle 14, and the front end of connecting rod 2 links to each other with slide holder 3, and the rear end links to each other with balance staff 13, and balance staff 13 reciprocal swing in-process connecting rod 2 promotes slide holder 3 and moves along the slip track, drives reed baffle 14 reciprocating motion when slide holder 3 removes.

In this embodiment, the supporting portion of the sliding seat 3 is matched with the sliding rail surface of the fixing seat 1, and the sliding seat 3 is driven by the connecting rod 2 to move along the sliding rail and push the reed baffle 14 to reciprocate. The supporting part and the surface of the sliding track are matched without arranging sliding rollers, the structure of the sliding support is simplified, meanwhile, the surface is matched to increase the contact area between the sliding seat 3 and the fixing seat 1, the pressure on the contact surfaces of the sliding seat and the fixing seat is reduced, and the risk of surface crushing damage of the fixing seat 1 is reduced.

Optionally, as shown in fig. 3, the middle of the fixing seat 1 has a mounting groove, and the sliding seat 3 is disposed in the mounting groove. The side walls of two sides of the mounting groove are parallel, the upper ends of the two side walls are sliding rails, the sliding seat 3 is approximately rectangular, and two opposite sides of the sliding seat extend outwards to form two supporting edges. The positions of the two supporting edges correspond to the two sliding rails, when the sliding seat 3 is placed in the mounting groove, the two supporting edges are respectively attached to the two sliding rails, and the supporting edges are matched with the surfaces of the sliding rails as supporting parts.

Optionally, for limiting the sliding seat 3, the two sides of the fixed seat 1 are provided with baffle plates 7. As shown in fig. 3, the cross section of the baffle 7 is L-shaped, and includes a side plate parallel to the side of the fixing seat 1 and a top plate parallel to the upper end surface of the fixing seat 1, the side plate is connected with the side bolt of the fixing seat 1, and the top plate is parallel to the sliding rail and suspended above the sliding rail. The top plate, the side plates and the sliding rails form a sliding groove, the width of the sliding groove is larger than or equal to the thickness of the supporting edge, the supporting edge is located in the sliding groove, and the top plate can limit the supporting edge in the normal direction.

Optionally, in order to slow down the wear rate of the fixing seat 1 and the top plate, gaskets are arranged between the fixing seat 1 and the supporting edge. Specifically, as shown in fig. 3, the upper end surface of the fixing base 1 is provided with a lower sliding pad 4, and the lower sliding pad 4 covers the sliding track. The lower sliding gasket 4 and the fixed seat 1 can be fixedly connected by riveting, bonding and other modes.

Further, still be equipped with side sliding gasket 9 between curb plate and the fixing base 1, the upper end of side sliding gasket 9 offsets with last sliding gasket 8, and then makes side sliding gasket 9 extend to the bottom of sliding tray, avoids supporting the limit friction curb plate.

An upper sliding gasket 8 is arranged between the lower end face of the top plate and the supporting edge, as shown in fig. 3, the side plate is provided with an inserting hole penetrating along the thickness direction, the upper end of the inserting hole is flush with the lower end face of the top plate, an inserting portion is arranged on the side edge of the upper sliding gasket 8, and the inserting portion is fixedly inserted into the inserting hole. Of course, the insertion portion and the top plate may be connected in other manners, which is not limited herein.

In this embodiment, set up the baffle 7 that is located fixing base 1 both sides in the sliding support, formed the sliding tray between baffle 7 and the slip track, the sliding tray can carry on spacingly to the support limit, ensures that sliding seat 3 moves along the slip track. Simultaneously both sides and the bottom of sliding tray have even gone up sliding gasket 8, lower sliding gasket 4 and side sliding gasket 9 respectively, and the roof, slip track and curb plate are protected respectively to the three, avoid baffle 7 and fixing base 1 wearing and tearing.

The front end of the connecting rod 2 is connected with the sliding seat 3, and the rear end is connected with the connecting block 12. As shown in fig. 3, the sliding seat 3 has a yielding hole penetrating along the thickness direction, the yielding hole is communicated with the mounting groove on the fixing seat 1, and the mounting groove penetrates through the side surface of the fixing seat 1 facing the swing beam 13. The connecting rod 2 is arranged between the mounting groove and the abdicating hole. Specifically, the hole both sides of stepping down are equipped with the connecting hole, and connecting hole and 3 fixed connection of sliding seat are passed through to the both ends of preceding pivot 5, and the periphery that the pivot 5 was established in the front to connecting rod 2 cover realizes with sliding seat 3 articulated.

Connecting block 12 is equipped with the groove of stepping down, and the rear end setting of connecting rod 2 is in the groove of stepping down, and the groove both sides of stepping down are equipped with the fixed orifices, and back pivot 11 is parallel with preceding pivot 5, and pass through fixed orifices and connecting block 12 fixed connection. The connecting rod 2 is sleeved on the periphery of the fixing hole to realize the hinge connection with the connecting block 12.

Further, in order to reduce the wear rate of the front rotating shaft 5, the rear rotating shaft 11 and the connecting rod 2, the front rotating sliding sleeve 6 is sleeved on the periphery of the front rotating shaft 5, and the rear rotating sliding sleeve 10 is sleeved on the periphery of the rear rotating shaft 11.

In this embodiment, the front end of the connecting rod 2 is hinged to the sliding seat 3 through the front rotating shaft 5, and the rear rotating shaft 11 is hinged to the connecting block 12 through the rear rotating shaft 11. Sliding seat 3 and connecting block 12 have all set up corresponding structure of stepping down, and then have reduced the shared space in articulated position, have further simplified sliding support's structure.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The sliding support of the loom provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.