A mounting track for a cotton yarn spinning feeder

Abstract

This utility model relates to the field of installation rail technology, specifically an installation rail for a cotton yarn feeding device. It includes a column fixedly connected to the upper surface of the flat knitting machine body. A slider is slidably connected inside the column, and a crossbar is fixedly connected to the front surface of the slider. A side limiting mechanism is hinged to the outer surface of the column. The side limiting mechanism includes a hinge plate, a side plate, and a limiting protrusion. The hinge plate is hinged to both sides of the column, and the side plate is fixedly connected to the inner surface of the hinge plate. In this utility model, a transverse pin hole is machined on the connecting seat. The hinge plate is hinged to the connecting seat via a stainless steel pin. A cotter pin is added to the outer end of the pin, allowing the side plate to be flipped from the inside out, enabling quick unfolding or closing operations. This separates the limiting protrusion from the groove on the slider, allowing the slider to lose the fixation of the side plate. The slider and crossbar can then be easily removed from the column, allowing for quick replacement of the components on the crossbar.

Description

Technical Field

[0001] This utility model relates to the field of mounting rail technology, specifically a mounting rail for a cotton yarn spinning feeder. Background Technology

[0002] The cotton yarn feeding device consists of an antenna frame, a yarn feeder, and a wire ring. The device is installed on a frame with a track. In the prior art, there are also some technical solutions, such as the video "Function of each component in the flat knitting machine yarn feeding system". In this device, the yarn feeder is installed on a horizontal track that can move up and down on the column, and the antenna frame and wire ring are installed on the top frame.

[0003] Although the above-mentioned device enables the installation of the wire feeding device through the track structure, the overall frame structure is an integrated set with limited disassembly capability. This results in significant defects when replacing the wire feeding device of the uprights or crossbars separately in the later stages. For example, if the wire feeder is an optional component that needs to be installed or disassembled quickly, the above-mentioned installation track requires the entire frame to be disassembled in order to remove the wire feeders in groups, which increases the difficulty of disassembly and maintenance in the later stages. Utility Model Content

[0004] The purpose of this invention is to provide an installation track for a cotton yarn feeding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An installation track for a cotton yarn feeding device includes a column fixedly connected to the upper surface of the flat knitting machine body, a slider slidably connected inside the column, and a crossbar fixedly connected to the front surface of the slider.

[0007] The outer surface of the column is hinged with a side limiting mechanism, which includes a hinge plate, a side plate and a limiting protrusion. The hinge plate is hinged to both sides of the column, the side plate is fixedly connected to the inner surface of the hinge plate, and the limiting protrusion is fixedly connected to the inner surface of the side plate. The outer surface of the slider is provided with a sliding groove, and the sliding groove and the limiting protrusion are slidably connected.

[0008] Furthermore, the front surface of the column is provided with a through groove, the slider passes through the through groove, and connecting seats are fixedly connected to both sides of the column, and the hinge plate and the connecting seats are hinged together.

[0009] Furthermore, the upper end of the side plate is provided with an installation mechanism, which includes a mounting bracket and a plug rod. The mounting bracket is embedded and connected to the upper end of the side plate, and the plug rod is fixedly connected to the lower surface of the mounting bracket.

[0010] Furthermore, the upper surface of the side plate and the corresponding position of the insertion rod are provided with insertion holes, and the insertion rod is inserted into the insertion holes.

[0011] Furthermore, a wire ring is fixedly connected to the lower surface of the mounting bracket, and an antenna bracket is nested and connected to the upper surface of the mounting bracket.

[0012] Furthermore, a wire feeder is nested on the upper surface of the crossbar, and the antenna frame, the wire feeder, and the wire ring together form a wire feeding device.

[0013] Furthermore, the upper surface of the column is fixedly connected with mounting bolts, and the column is fixedly connected to the upper surface of the knitting machine body through the mounting bolts.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The connecting seat is machined with a transverse pin hole. The hinge plate is hinged to the connecting seat by a stainless steel pin. A cotter pin is installed on the outer end of the pin, so that the side plate can be flipped from the inside to the outside to achieve quick unfolding or closing operation. This separates the limiting protrusion from the slide groove on the slider, so that the slider can lose the fixation of the side plate. The slider and crossbar can be easily removed from the column, and the components on the crossbar can be quickly replaced.

[0016] 2. The insertion rod and the insertion hole are fitted with clearance by insertion. The end of the insertion rod is chamfered to facilitate later insertion. A pre-compression gap is left between the lower surface of the mounting bracket and the upper surface of the side plate to ensure that the insertion rod will not loosen when the equipment vibrates, thereby realizing quick positioning and locking of the side plate. At the same time, the insertion rod reinforces the side plate and reduces the probability of side plate deformation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the usage state of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the installation mechanism structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the side limiting mechanism of this utility model.

[0021] In the diagram: 1. Main body of the flat knitting machine; 2. Column; 201. Through slot; 202. Connecting seat; 203. Mounting bolt; 3. Wire feeding device; 301. Antenna frame; 302. Wire feeder; 303. Wire ring; 4. Side limiting mechanism; 401. Hinge plate; 402. Side plate; 403. Limiting protrusion; 404. Sliding block; 405. Slide groove; 406. Crossbar; 5. Mounting mechanism; 501. Mounting bracket; 502. Insert rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 In this embodiment of the utility model, an installation track for a cotton yarn spinning feeding device includes a column 2 fixedly connected to the upper surface of the flat knitting machine body 1, a slider 404 slidably connected inside the column 2, and a crossbar 406 fixedly connected to the front surface of the slider 404.

[0024] The outer surface of the column 2 is hinged with a side limiting mechanism 4. The side limiting mechanism 4 includes a hinge plate 401, a side plate 402 and a limiting protrusion 403. The hinge plate 401 is hinged to both sides of the column 2. The side plate 402 is fixedly connected to the inner surface of the hinge plate 401. The limiting protrusion 403 is fixedly connected to the inner surface of the side plate 402. The outer surface of the slider 404 is provided with a sliding groove 405. The sliding groove 405 and the limiting protrusion 403 are slidably connected. The upper surface of the column 2 is fixedly connected with a mounting bolt 203. The column 2 is fixedly connected to the upper surface of the flat knitting machine body 1 through the mounting bolt 203.

[0025] Specifically, during installation, the column 2 is installed on the upper surface of the body 1 of the flat knitting machine using mounting bolts 203. The mounting mechanism 5 and the wire feeding device 3 are installed using the side limiting mechanism 4. Since the side plate 402 is hinged to the column 2 via the hinge plate 401, the side plate 402 can be unfolded to both sides when there is no limit at the upper end of the side plate 402. This separates the limiting protrusion 403 from the sliding groove 405 on the slider 404, allowing the slider 404 to lose the fixation of the side plate 402. The slider 404 and the crossbar 406 can then be easily removed from the column 2, and the components on the crossbar 406 can be quickly replaced.

[0026] Example 1

[0027] like Figure 1-4 As shown, a through groove 201 is provided on the front surface of the column 2, and the slider 404 passes through the through groove 201. Connecting seats 202 are fixedly connected to both sides of the column 2, and the hinge plate 401 and the connecting seat 202 are hinged together.

[0028] In this embodiment, the through groove 201 is a long straight groove that runs vertically through the column 2, allowing the slider 404 to slide up and down inside the column 2. The front surface of the slider 404 is threaded with a bolt, which is fixed to the limiting protrusion 403 by the bolt abutting against the inner wall of the column 2. The connecting seat 202 is machined with a transverse pin hole, and the hinge plate 401 is hinged to the connecting seat 202 by a stainless steel pin. A cotter pin is installed at the outer end of the pin, so that the side plate 402 can be flipped from the inside to the outside, realizing a quick unfolding or closing operation.

[0029] Example 2

[0030] Based on Embodiment 1, in order to overcome the problem that it is inconvenient to limit the side plate 402 in Embodiment 1.

[0031] like Figure 1-4 As shown, the upper end of the side plate 402 is provided with an installation mechanism 5. The installation mechanism 5 includes a mounting bracket 501 and a plug rod 502. The mounting bracket 501 is embedded and connected to the upper end of the side plate 402. The plug rod 502 is fixedly connected to the lower surface of the mounting bracket 501. The upper surface of the side plate 402 and the plug rod 502 are provided with corresponding holes. The plug rod 502 is inserted into the interior of the hole.

[0032] In this embodiment, the insertion rod 502 and the insertion hole are fitted with a clearance by insertion. The end of the insertion rod 502 is chamfered to facilitate subsequent insertion. A pre-compression gap is left between the lower surface of the mounting bracket 501 and the upper surface of the side plate 402 to ensure that the insertion rod 502 will not come loose when the equipment vibrates, thereby realizing the quick positioning and locking of the side plate 402. At the same time, the insertion rod 502 reinforces the side plate 402 and reduces the probability of deformation of the side plate 402.

[0033] like Figure 1-4 As shown, a wire ring 303 is fixedly connected to the lower surface of the mounting bracket 501, an antenna frame 301 is nested on the upper surface of the mounting bracket 501, and a wire feeder 302 is nested on the upper surface of the crossbar 406. The antenna frame 301, the wire feeder 302 and the wire ring 303 together form a wire feeding device 3.

[0034] In this embodiment, the wire ring 303 is installed by welding or bolting, and the wire feeder 302 and the antenna frame 301 are installed by pipe clamp structure and threaded assembly.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An installation track for a cotton yarn feeding device, comprising a column (2) fixedly connected to the upper surface of a flat knitting machine body (1), wherein a slider (404) is slidably connected inside the column (2), and a crossbar (406) is fixedly connected to the front surface of the slider (404); characterized in that The outer surface of the column (2) is hinged with a side limiting mechanism (4), which includes: Hinged plate (401) is hinged to both sides of column (2); Side plate (402) is fixedly connected to the inner surface of hinge plate (401); A limiting protrusion (403) is fixedly connected to the inner surface of the side plate (402), and a sliding groove (405) is provided on the outer surface of the slider (404), and the sliding groove (405) and the limiting protrusion (403) are slidably connected.

2. The mounting rail for a cotton yarn textile thread feeder according to claim 1, characterized in that, The front surface of the column (2) is provided with a through groove (201), the slider (404) passes through the through groove (201), and the two sides of the column (2) are fixedly connected with connecting seats (202). The hinge plate (401) and the connecting seats (202) are hinged.

3. The mounting rail for a cotton yarn textile thread feeder according to claim 1, characterized in that, The upper end of the side plate (402) is provided with a mounting mechanism (5), the mounting mechanism (5) including: Mounting bracket (501) is embedded and connected to the upper end of side plate (402); The insertion rod (502) is fixedly connected to the lower surface of the mounting bracket (501).

4. The mounting rail for a cotton yarn textile thread feeder according to claim 3, characterized in that, The upper surface of the side plate (402) and the corresponding position of the plug rod (502) are provided with insertion holes, and the plug rod (502) is inserted into the interior of the insertion hole.

5. The mounting rail for a cotton yarn textile thread feeder according to claim 4, characterized in that, A wire ring (303) is fixedly connected to the lower surface of the mounting bracket (501), and an antenna bracket (301) is nested and connected to the upper surface of the mounting bracket (501).

6. The mounting rail for a cotton yarn textile thread feeder according to claim 5, characterized in that, The upper surface of the crossbar (406) is nested with a wire feeder (302), and the antenna frame (301), the wire feeder (302) and the wire ring (303) constitute a wire feeding device (3).

7. The mounting rail for the cotton yarn spinning feeder according to claim 1, characterized in that, The upper surface of the column (2) is fixedly connected with mounting bolts (203), and the column (2) is fixedly connected to the upper surface of the flat knitting machine body (1) through the mounting bolts (203).

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