A computerized flat knitting machine pressing structure

Abstract

This utility model relates to the field of flat knitting machine stitching technology, specifically a stitching structure for a computer flat knitting machine. It includes a slide block nested and slidably connected to the outer surface of a top beam. A stitching frame is embedded in the upper surface of the slide block, and a connecting plate is fixedly connected to the rear surface of the stitching frame. A limiting seat is fixedly connected to the upper surface of the connecting plate, and the limiting seat matches the slide block. A connecting base is fixedly connected to the upper surface of the slide block, and a fastening mechanism is embedded in the front surface of the connecting base. In this utility model, moving the sliding rod forward separates the contact seat and the limiting seat. At this time, the limiting seat along with the stitching frame can be manually removed. The flipping rod can be guided by a Y-shaped groove. Both the disassembly of the stitching frame and the disassembly of the slide block can be done by flipping the flipping rod, eliminating the need for multiple fixing knobs, thus improving the disassembly speed and maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of flat knitting machine stitching technology, specifically a stitching structure for a computer flat knitting machine. Background Technology

[0002] Computerized flat knitting machine is a double-needle plate weft knitting machine. Its cam device is like a set of planar cams. The needle feet of the knitting needles can enter the grooves of the cams. Moving the cams forces the knitting needles to make regular up-and-down movements in the needle grooves of the needle plate. A pressure frame is needed to limit the yarn. For details, please refer to the pressure frame structure of a computerized flat knitting machine described in announcement number CN218521402U, which includes a top beam and a pressure frame. The upper side of the top beam is fixedly connected to a uniformly arranged concave plate, and a mounting base is fixedly connected to the concave plate. The front side of the mounting base has a slot. One end of the pressure frame is fixedly connected to an insert block, and the end of the insert block away from the pressure frame is inserted into the slot.

[0003] Although the above-mentioned device can quickly disassemble the wire crimping frame, it is necessary to adjust the fixing structure at multiple different positions when disassembling the two components of the wire crimping frame and the slide, which reduces the disassembly speed and affects the maintenance efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a crimping structure for a computerized flat knitting machine to solve the problems mentioned in the background art.

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

[0006] A computerized flat knitting machine's stitching structure includes a slide block nested and slidably connected to the outer surface of a top beam, with a stitching frame embedded in the upper surface of the slide block.

[0007] A connecting plate is fixedly connected to the rear surface of the crimping frame, and a limiting seat is fixedly connected to the upper surface of the connecting plate. The limiting seat and the slide are matched. A connecting seat is fixedly connected to the upper surface of the slide. A fastening mechanism is embedded in the front surface of the connecting seat. The fastening mechanism includes a sliding rod, an abutment seat, and a flipping rod. The sliding rod is slidably embedded in the front surface of the connecting seat. The abutment seat is fixedly connected to the rear end of the sliding rod. The flipping rod is rotatably connected to the front end of the sliding rod.

[0008] Furthermore, the rear surface of the limiting seat is fixedly connected with a plug rod, the plug rod is inserted into the slide, the upper surface of the limiting seat is threaded with a first screw, and the limiting seat is threadedly connected to the connecting plate through the first screw.

[0009] Furthermore, the front surface of the slide is fixedly connected to a guide frame, the front surface of the guide frame is threaded with a third screw, and the upper surface of the guide frame is provided with a Y-shaped groove.

[0010] Furthermore, the front surface of the limiting seat is provided with a through groove.

[0011] Furthermore, the outer surface of the connecting seat is threaded with a second screw, the connecting seat is fixedly connected to the slide block by the second screw, a limit hole is opened on the front surface of the connecting seat, and the sliding rod is slidably connected to the connecting seat through the limit hole.

[0012] Furthermore, the fastening mechanism also includes a spring, a locking block, a bolt, and a contact sleeve. The spring is nested and connected to the outer surface of the sliding rod, the locking block is fixedly connected to the rear surface of the abutment seat, the bolt is threadedly connected to the front surface of the flipping rod, and the contact sleeve is fixedly connected to the outer surface of the bolt.

[0013] Furthermore, one end of the spring contacts the abutment seat, and the other end of the spring contacts the connecting seat.

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

[0015] The connecting seat, in conjunction with the fastening mechanism, limits the position of the limit seat, preventing it from moving forward during operation when the wire pressing frame is fixed. Moving the sliding rod forward separates the contact seat and the limit seat, at which point the limit seat along with the wire pressing frame can be manually removed.

[0016] When the flipping rod is not flipped, the Y-shaped groove limits its movement to prevent it from moving during operation, thus improving the stability of the device. It also facilitates reset after flipping. The Y-shaped groove guides the flipping rod, allowing for easy disassembly of both the wire clamp and the slide block. This eliminates the need for multiple fixing knobs, increasing the disassembly speed and improving maintenance efficiency. Attached Figure Description

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

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

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

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

[0021] In the diagram: 1. Top beam rod; 2. Wire clamping frame; 201. Connecting plate; 3. Limiting seat; 301. Insert rod; 302. Through groove; 303. First screw; 4. Connecting seat; 401. Second screw; 402. Limiting hole; 5. Fastening mechanism; 501. Sliding rod; 502. Spring; 503. Abutment seat; 504. Locking block; 505. Flipping rod; 506. Bolt; 507. Contact sleeve; 6. Guide frame; 601. Third screw; 602. Y-shaped groove; 7. Slide seat. 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, a computer flat knitting machine pressing structure includes a slide block 7 nested and slidably connected to the outer surface of the top beam 1, and a pressing frame 2 is embedded and connected to the upper surface of the slide block 7.

[0024] A connecting plate 201 is fixedly connected to the rear surface of the wire clamp 2. A limiting seat 3 is fixedly connected to the upper surface of the connecting plate 201. The limiting seat 3 and the slide 7 are matched. A connecting seat 4 is fixedly connected to the upper surface of the slide 7. A fastening mechanism 5 is embedded in the front surface of the connecting seat 4. The fastening mechanism 5 includes a sliding rod 501, a contact seat 503 and a flipping rod 505. The sliding rod 501 is embedded and slidably connected to the front surface of the connecting seat 4. The contact seat 503 is fixedly connected to the rear end of the sliding rod 501. The flipping rod 505 is rotatably connected to the front end of the sliding rod 501.

[0025] Specifically, when it is necessary to remove the slide block 7 from the top beam rod 1 and remove the wire pressing frame 2 from the slide block 7, the wire pressing frame 2 is connected to the limiting seat 3 through the connecting plate 201. The wire pressing frame 2 is slidably connected to the groove reserved on the slide block 7 through the limiting seat 3. Therefore, by moving the limiting seat 3 forward and then moving the limiting seat 3 upward, the wire pressing frame 2 and the slide block 7 can be separated. The connecting seat 4 cooperates with the fastening mechanism 5 to limit the limiting seat 3, so as to prevent the limiting seat 3 from moving forward when the wire pressing frame 2 is fixed. The sliding rod 501 moves forward to separate the abutment seat 503 and the limiting seat 3. At this time, the limiting seat 3 and the wire pressing frame 2 can be manually removed.

[0026] Example 1

[0027] like Figure 1-4As shown, a rod 301 is fixedly connected to the rear surface of the limiting seat 3. The rod 301 is inserted into the slide 7. A first screw 303 is threadedly connected to the upper surface of the limiting seat 3. The limiting seat 3 is threadedly connected to the connecting plate 201 through the first screw 303. A through groove 302 is provided on the front surface of the limiting seat 3.

[0028] In this embodiment, when fixing the wire clamp 2, the insert rod 301 is inserted into the slide 7 to prevent the limit seat 3 and the wire clamp 2 from moving upward. The through groove 302 is equivalent to an inward handle, which makes it easy for the user to hold the limit seat 3 with their fingers.

[0029] like Figure 2 As shown, the outer surface of the connecting seat 4 is threaded with a second screw 401. The connecting seat 4 is fixedly connected to the slide 7 by the second screw 401. A limit hole 402 is opened on the front surface of the connecting seat 4. The sliding rod 501 is slidably connected to the connecting seat 4 through the limit hole 402.

[0030] In this embodiment, the connecting seat 4 limits the sliding of the sliding rod 501 through the limiting hole 402, and is a support mechanism for the sliding rod 501.

[0031] Example 2

[0032] Based on Embodiment 1, in order to overcome the problem that it is inconvenient to disassemble the slide block 7 in Embodiment 1.

[0033] like Figure 1-4 As shown, the fastening mechanism 5 also includes a spring 502, a locking block 504, a bolt 506, and a contact sleeve 507. The spring 502 is nested and connected to the outer surface of the sliding rod 501. The locking block 504 is fixedly connected to the rear surface of the abutment seat 503. The bolt 506 is threadedly connected to the front surface of the flipping rod 505. The contact sleeve 507 is fixedly connected to the outer surface of the bolt 506. One end of the spring 502 contacts the abutment seat 503, and the other end of the spring 502 contacts the connecting seat 4.

[0034] In this embodiment, during disassembly, rotating the bolt 506 separates the contact sleeve 507 from the top beam rod 1. At this time, one end of the slide block 7 loses its limit and can slide the slide block 7 backward to separate the slide block 7 from the top beam rod 1. After flipping, moving the sliding rod 501 forward causes the abutment seat 503 to cooperate with the connecting seat 4 to compress the spring 502, causing the locking block 504 to separate from the limiting seat 3, providing space for the limiting seat 3 to move forward, which facilitates the disassembly of the wire pressing frame 2.

[0035] like Figure 1-4 As shown, a guide frame 6 is fixedly connected to the front surface of the slide block 7, a third screw 601 is threadedly connected to the front surface of the guide frame 6, and a Y-shaped groove 602 is provided on the upper surface of the guide frame 6.

[0036] In this embodiment, when the flip rod 505 is not flipped, the Y-shaped groove 602 limits the flip rod 505 to prevent it from moving during device operation, thereby improving the stability of the device. It also facilitates reset after flipping. The Y-shaped groove 602 guides the flip rod 505. Whether it is the disassembly of the wire clamp 2 or the disassembly of the slide block 7, it can be done by flipping the flip rod 505, without the need for multiple fixing knobs, thus improving the disassembly speed of the device.

[0037] 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.

[0038] 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. A computer flat knitting machine pressing structure, comprising a slide (7) nested and slidably connected to the outer surface of a top beam (1), wherein a pressing frame (2) is embedded and connected to the upper surface of the slide (7); Its features are: A connecting plate (201) is fixedly connected to the rear surface of the wire clamp (2), and a limiting seat (3) is fixedly connected to the upper surface of the connecting plate (201). The limiting seat (3) matches the slide (7). A connecting seat (4) is fixedly connected to the upper surface of the slide (7). A fastening mechanism (5) is embedded in the front surface of the connecting seat (4). The fastening mechanism (5) includes: The sliding rod (501) is embedded in the front surface of the connecting seat (4); The abutment (503) is fixedly connected to the rear end of the sliding rod (501); The flip rod (505) is rotatably connected to the front end of the sliding rod (501).

2. The creasing structure of a computerized flat knitting machine according to claim 1, characterized in that, The rear surface of the limiting seat (3) is fixedly connected with a plug rod (301), the plug rod (301) and the slide (7) are plugged in, the upper surface of the limiting seat (3) is threaded with a first screw (303), and the limiting seat (3) is threadedly connected to the connecting plate (201) through the first screw (303).

3. The computer flat knitting machine pressing structure according to claim 1 or 2, characterized in that, The front surface of the slide (7) is fixedly connected to a guide frame (6), the front surface of the guide frame (6) is threaded with a third screw (601), and the upper surface of the guide frame (6) is provided with a Y-shaped groove (602).

4. The creasing structure of a computerized flat knitting machine according to claim 1, characterized in that, The front surface of the limiting seat (3) is provided with a through groove (302).

5. The creasing structure of a computerized flat knitting machine according to claim 1, characterized in that, The outer surface of the connecting seat (4) is threaded with a second screw (401). The connecting seat (4) is fixedly connected to the slide (7) by the second screw (401). A limiting hole (402) is opened on the front surface of the connecting seat (4). The sliding rod (501) is slidably connected to the connecting seat (4) through the limiting hole (402).

6. The creasing structure of a computerized flat knitting machine according to claim 1, characterized in that, The fastening mechanism (5) further includes: Spring (502) is nested and connected to the outer surface of sliding rod (501); The locking block (504) is fixedly connected to the rear surface of the abutment (503); Bolt (506) is threaded onto the front surface of the flip rod (505); The contact sleeve (507) is fixedly connected to the outer surface of the bolt (506).

7. The computer flat knitting machine stitching structure according to claim 6, characterized in that, One end of the spring (502) is in contact with the abutment seat (503), and the other end of the spring (502) is in contact with the connecting seat (4).

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