Winding roller mounting seat of weaving machine

Abstract

The utility model discloses a loom winding roller mounting seat, which relates to the technical field of air jet looms and comprises two groups of mounting side frames, mounting grooves are arranged on the inner sides of the mounting side frames, mounting seats are mounted in the mounting grooves in a sliding manner, threaded holes are arranged in the middles of the upper ends of the mounting seats, and the threaded holes are communicated with the mounting grooves. Mounting blocks are fixedly mounted on the front sides of the mounting side frames, fastening bolts are arranged on the mounting blocks, and the fastening bolts and the threaded holes are mounted in a matched and fastened mode. The roll shaft needing to be installed is installed on the installation base in advance through the installation bearing, during replacement and installation, the installation base is installed in the installation groove in a sliding mode and pushed leftwards till the ball head of the sliding column enters the ball groove, preliminary positioning and fixing of the installation base are achieved, then the fastening bolt is screwed down, the installation base is completely fixed, and the installation base is installed in the installation groove. And after replacement is completed, pre-installation can be carried out in advance, and the time needed for replacement is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of air jet looms, in particular to a loom roller mounting seat. Background Art

[0002] Air jet loom is a shuttleless loom that uses jet airflow to pull the weft yarn through the shed. The working principle is to use air as the weft insertion medium, and use the ejected compressed airflow to generate friction traction on the weft yarn to pull the weft yarn through the shed, and achieve the purpose of weft insertion through the jet generated by the air jet.

[0003] The yarn feeding and winding part of the prior art air jet loom needs to use multiple groups of rollers, which need to be installed one group at a time, resulting in low installation efficiency and affecting use. Utility Model Content

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a loom roller mounting seat.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a loom roller mounting seat, including a mounting side frame, the mounting side frame is provided with two groups, the inner side of the mounting side frame is provided with a mounting groove, the mounting seat is slidably installed in the mounting groove, a threaded hole is provided in the middle part of the upper end of the mounting seat, a mounting block is fixedly installed on the front side of the mounting side frame, and a fastening bolt is provided on the mounting block, and the fastening bolt is matched with the threaded hole for fastening and installation.

[0006] Furthermore, a first circular groove and a second circular groove are provided on the front side of the upper end of the mounting seat, and a third circular groove is provided on the front side of the middle part of the mounting seat. Mounting bearings are fixedly installed on the first circular groove, the second circular groove and the third circular groove, and the required roller shaft is installed between each two groups of corresponding mounting bearings.

[0007] Furthermore, slide grooves are provided at the upper and lower ends of the installation groove, and the slide grooves are provided inside the installation side frame, and the slide columns are installed in the slide grooves for sliding up and down.

[0008] Furthermore, a spring is fixedly mounted on the upper end of the sliding column, and the upper end of the spring is fixedly mounted on the upper inner wall of the sliding groove.

[0009] Furthermore, a ball groove is arranged on the left side of the upper end of the mounting seat, and a free ball head is arranged at the bottom of the sliding column, and the ball head is installed in cooperation with the ball groove.

[0010] The beneficial effect of the utility model is that the roller shaft to be installed is installed on the mounting seat through the mounting bearing in advance, and when replacing the installation, the mounting seat is slid into the mounting groove and pushed to the left until the ball head of the sliding column enters the ball groove to achieve preliminary positioning and fixation of the mounting seat, and then the fastening bolts are tightened to completely fix the mounting seat, and the replacement is completed. The replacement can be pre-installed in advance, saving the time required for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is an overall side view of the utility model;

[0013] Figure 2 It is a schematic diagram of the mounting structure of the mounting seat of the utility model;

[0014] Figure 3 It is a front view and a top view of the mounting seat of the utility model;

[0015] Figure 4 It is a front cross-sectional view of the mounting seat of the utility model;

[0016] Figure 5 It is the overall installation diagram of the utility model;

[0017] Figure 6 It is a front cross-sectional view of the installation side frame of the utility model.

[0018] In the figure: 1. Install the side frame, 11. Install the groove, 12. Slide groove, 2. Install the seat, 21. First circular groove, 22. Second circular groove, 23. Third circular groove, 24. Ball groove, 25. Threaded hole, 3. Install the bearing, 4. Spring, 5. Sliding column, 51. Ball head, 6. Install the block, 7. Fasten the bolt. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0020] like Figures 1 to 6As shown, the utility model includes a mounting side frame 1, and the mounting side frame 1 is provided with two groups. A mounting groove 11 is provided on the inner side of the mounting side frame 1, and a mounting seat 2 is slidably installed in the mounting groove 11. A threaded hole 25 is provided in the middle of the upper end of the mounting seat 2. A mounting block 6 is fixedly installed on the front side of the mounting side frame 1, and a fastening bolt 7 is provided on the mounting block 6. The fastening bolt 7 is fastened and installed in cooperation with the threaded hole 25, so as to realize the fixed installation between the mounting seat 2 and the mounting side frame 1.

[0021] like Figures 1 to 3 As shown, a first circular groove 21 and a second circular groove 22 are provided on the front side of the upper end of the mounting seat 2, and a third circular groove 23 is provided on the front side of the middle part of the mounting seat 2. Mounting bearings 3 are fixedly mounted on the first circular groove 21, the second circular groove 22 and the third circular groove 23, and the required roller shafts are installed between each two groups of corresponding mounting bearings 3.

[0022] like Figures 3 to 6 As shown, the upper and lower ends of the mounting groove 11 are provided with a slide groove 12, the slide groove 12 is arranged inside the mounting side frame 1, the sliding column 5 is slidably installed up and down in the slide groove 12, the upper end of the sliding column 5 is fixedly installed with a spring 4, the upper end of the spring 4 is fixedly installed on the upper inner wall of the slide groove 12, a ball groove 24 is provided on the left side of the upper end of the mounting seat 2, the bottom of the sliding column 5 is provided with a free ball head 51, and the ball head 51 is installed in cooperation with the ball groove 24.

[0023] When the utility model is in use, the roller shaft to be installed is installed on the mounting seat 2 through the mounting bearing 3 in advance. When replacing and installing, the mounting seat 2 is slidably installed into the mounting groove 11 and pushed to the left until the ball head 51 of the sliding column 5 enters the ball groove 24 to achieve preliminary positioning and fixation of the mounting seat 2. Then, the fastening bolts 7 are tightened to completely fix the mounting seat 2. The replacement is completed. The replacement can be pre-installed in advance, which saves the time required for replacement.

[0024] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A loom roller mounting seat, comprising a mounting side frame (1), wherein the mounting side frame (1) is provided in two groups, characterized in that: The inner side of the mounting side frame (1) is provided with a mounting groove (11), a mounting seat (2) is slidably mounted in the mounting groove (11), a threaded hole (25) is provided in the middle of the upper end of the mounting seat (2), a mounting block (6) is fixedly mounted on the front side of the mounting side frame (1), a fastening bolt (7) is provided on the mounting block (6), and the fastening bolt (7) cooperates with the threaded hole (25) for fastening and mounting.

2. A loom roller mounting seat according to claim 1, characterized in that: A first circular groove (21) and a second circular groove (22) are provided on the front side of the upper end of the mounting seat (2), and a third circular groove (23) is provided on the front side of the middle portion of the mounting seat (2). Mounting bearings (3) are fixedly mounted on the first circular groove (21), the second circular groove (22) and the third circular groove (23), and the required roller shaft is mounted between each two sets of corresponding mounting bearings (3).

3. A loom roller mounting seat according to claim 2, characterized in that: The upper and lower ends of the installation groove (11) are provided with sliding grooves (12), the sliding grooves (12) are arranged inside the installation side frame (1), and the sliding column (5) is installed in the sliding groove (12) to slide up and down.

4. A loom roller mounting seat according to claim 3, characterized in that: The upper end of the sliding column (5) is fixedly mounted with a spring (4), and the upper end of the spring (4) is fixedly mounted on the upper inner wall of the sliding groove (12).

5. A loom roller mounting seat according to claim 4, characterized in that: A ball groove (24) is provided on the left side of the upper end of the mounting seat (2), and a free ball head (51) is provided at the bottom of the sliding column (5), and the ball head (51) is installed in cooperation with the ball groove (24).

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