CN212247350U - Back beam system of light load - Google Patents
Back beam system of light load Download PDFInfo
- Publication number
- CN212247350U CN212247350U CN202021804673.XU CN202021804673U CN212247350U CN 212247350 U CN212247350 U CN 212247350U CN 202021804673 U CN202021804673 U CN 202021804673U CN 212247350 U CN212247350 U CN 212247350U
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- support
- supporting
- back beam
- beam system
- bases
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Abstract
The utility model discloses a back beam system of light load, its characterized in that: including back beam support, base, a supporting beam, roller support, fixing support, connecting seat, oscillating axle, supporting seat, swinging arms, dead lever, back fender rod, the pedestal mounting is installed on back beam support between two bases and is propped up the beam side and install fixing support respectively near the position at both ends, installs the swinging axles between two fixing support, and the supporting beam side-mounting has a plurality of connecting seat. The utility model discloses let-off warp volume is stable, even, and yarn tension keeps invariable, ensures the high-efficient operation of loom.
Description
Technical Field
The utility model relates to a loom equipment technical field, concretely relates to back beam system of light load.
Background
The back beam system of the current loom is large in movement mass and rotational inertia, so that when the light and thin fabric is woven, the speed of the loom needs to be reduced in order to reduce broken ends of warp yarns, the compensation effect of the back beam on warp yarn tension fluctuation is increased, the dynamic tension amplitude of the warp yarns is reduced, and the loom cannot run efficiently.
Disclosure of Invention
An object of the utility model is to overcome prior art's not enough, provide a back beam system of light load.
In order to achieve the above object, the present invention provides the following technical solutions:
a light-load back beam system comprises a back beam support, a base, a support beam, a roller support, a fixed support and a connecting seat, the oscillating axle, a supporting seat, the swinging arms, the dead lever, back fender rod, pedestal mounting is on the back beam support, install a supporting beam between two bases, the fixed bearing is installed respectively to the position that is close to both ends in the supporting beam side, install the oscillating axle between two fixed bearing, supporting beam side-mounting has a plurality of connecting seat, the connecting seat is arranged with a fixed bearing straight line, the swinging arms passes the connecting seat setting, the dead lever is installed to one side that a supporting beam was kept away from to the connecting seat, install a plurality of supporting seats on the swinging arms, the swinging arms is installed on supporting seat upper portion, the last recess that has seted up of fixed bearing, back fender rod is installed in the recess on fixed bearing, roller support mounting passes on fixed bearing's both ends in the.
Preferably, the fixed support and the swinging shaft are connected through a bearing.
Preferably, the bottom of the connecting seat is provided with a tension rod bracket, and the tension rod is arranged on the tension rod bracket.
Preferably, the baffle is arranged on the inner side surface of the fixed support.
Compared with the prior art, the beneficial effects of the utility model are that: the let-off quantity is stable and uniform, the yarn tension is kept constant, and the high-efficiency operation of the loom is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the action surface of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in figures 1-2, a light-load back beam system comprises a back beam support 1, bases 2, a support beam 3, a roller support 4, fixed supports 5, connecting seats 6, a swing shaft 7, a support seat 8, a swing rod 9, a fixed rod 10 and a back guard bar 11, wherein the bases 2 are installed on the back beam support 1, a plurality of adjusting holes are arranged on the back beam support 1, the change of relative positions can be realized by adjusting the hole positions for connection, the support beam 3 is installed between the two bases 2, two ends of the support beam 3 are connected with the bases 2 through a plurality of hole positions by screws, two fixed supports 5 and a plurality of connecting seats 6 are installed on the side surface of the support beam 3, the fixed supports 5 and the connecting seats 6 are arranged along the length direction of the support beam 3, the fixed supports 5 are positioned on the side surface of the support beam 3 near the two ends, the swing shaft 7 penetrates through the holes on the fixed supports 5 and the connecting seats 6, the axial displacement of restriction oscillating axle 7, a dead lever 10 is installed through the screw to the one side that a supporting beam 3 was kept away from to connecting seat 6, swinging arms 9 is installed on 8 upper portions of supporting seat, supporting seat 8 passes through the screw and installs on oscillating axle 7, can be at oscillating axle 7 radial rotation after 8 unscrewing screws of supporting seat, with the angle between adjustment swinging arms 9 and the dead lever 10, the warp is to the angle of encirclement of swinging arms 9 promptly, the last recess of having seted up of fixing support 5, back guard bar 11 is installed in the recess on fixing support 5, roller support 4 installs on the both ends that fixing support 5 was passed to oscillating axle 7, be connected with roller pressure spring 15 between roller support 4 and the base 2. The roller pressure spring 15 absorbs the wave energy with higher frequency generated by the swinging shaft 7 under the action of dynamic tension, so that the tension sensor can detect accurately.
The bottom of the connecting seat 6 is provided with a tension rod bracket 13, and the tension rod 14 is arranged on the tension rod bracket 13. The tension bar 14 is installed to avoid a change in the wrap angle of warp yarns to the fixing bar 10 due to a change in the beam diameter.
The inner side surface of the fixed support 12 is provided with a baffle 12 which limits the axial movement of the tension rod 14 on the tension rod bracket 13.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A lightly loaded back beam system, characterized by: comprises a back beam support (1), bases (2), supporting beams (3), a roller support (4), fixed supports (5), connecting seats (6), swing shafts (7), supporting seats (8), swing rods (9), fixing rods (10) and back guard rods (11), wherein the bases (2) are arranged on the back beam support (1), the supporting beams (3) are arranged between the two bases (2), the fixed supports (5) are respectively arranged at the positions, close to the two ends, of the side surface of each supporting beam (3), the swing shafts (7) are arranged between the two fixed supports (5), a plurality of connecting seats (6) are arranged on the side surface of each supporting beam (3), the connecting seats (6) and the fixed supports (5) are linearly arranged, the swing shafts (7) penetrate through the connecting seats (6), the fixing rods (10) are arranged at the side, far away from the supporting beams (3), of the connecting seats (6), the plurality of supporting seats (, swing arm (9) is installed on supporting seat (8) upper portion, has seted up the recess on fixing support (5), and back guard bar (11) are installed in the recess on fixing support (5), and roller support (4) are installed on swing axle (7) and are passed on the both ends of fixing support (5), are connected with roller pressure spring (15) between roller support (4) and base (2).
2. A light-duty back beam system according to claim 1, wherein: the fixed support (5) is connected with the swinging shaft (7) through a bearing.
3. A light-duty back beam system according to claim 1, wherein: the bottom of the connecting seat (6) is provided with a tension rod bracket (13), and the tension rod (14) is arranged on the tension rod bracket (13).
4. A light-duty back beam system according to claim 1, wherein: and a baffle (12) is arranged on the inner side surface of the fixed support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021804673.XU CN212247350U (en) | 2020-08-26 | 2020-08-26 | Back beam system of light load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021804673.XU CN212247350U (en) | 2020-08-26 | 2020-08-26 | Back beam system of light load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212247350U true CN212247350U (en) | 2020-12-29 |
Family
ID=73981972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021804673.XU Active CN212247350U (en) | 2020-08-26 | 2020-08-26 | Back beam system of light load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212247350U (en) |
-
2020
- 2020-08-26 CN CN202021804673.XU patent/CN212247350U/en active Active
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