Computerized flat knitting machine based on curtain production

Abstract

This utility model discloses a computerized flat knitting machine for curtain production, including a machine body. The top of the machine body is equipped with a positioning mechanism for positioning and fixing bobbins. The positioning mechanism includes a positioning component, comprising a device plate mounted on the top of the machine body. A rotating gear is rotatably connected inside the device plate. An arc-shaped groove is formed on the top of the rotating gear, and a sliding block is slidably connected to the inner surface of the arc-shaped groove. A moving block is fixedly connected to the top of the sliding block. This utility model relates to the field of textile equipment technology. This computerized flat knitting machine for curtain production, by setting up a positioning mechanism and utilizing three sets of flexibly adjustable positioning plates, achieves external support positioning of bobbins of different sizes, thereby improving the stability of the bobbins during subsequent curtain production and enhancing the flexibility and convenience of the computerized flat knitting machine in positioning bobbins of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, specifically to a computerized flat knitting machine for curtain production. Background Technology

[0002] The reference patent title is: A Computerized Flat Knitting Machine (Authorization Announcement No.: CN220266018U, Authorization Announcement Date: 2023.12.29), which includes a flat knitting machine body. The bottom of the flat knitting machine body has a discharge port, a frame, a control panel, a dust collection structure, and a filter structure. This computerized flat knitting machine uses a fan to draw dust from the inside of the frame through a suction hood. The dust is then transported to a dust collection box via a suction pipe, connecting pipe, and exhaust pipe. The dust is filtered by a filter plate. Finally, by pulling the handle on the dust collection box, the box is removed from the dust collection box along a sliding groove for cleaning. This ensures that the knitted textiles fall from the discharge port into the inside of the frame without being contaminated by dust.

[0003] Based on the aforementioned document, a computerized flat knitting machine is an automated device for weaving fabric, capable of automatically knitting yarn into cloth. During the knitting process, yarn is continuously released from a bobbin, and then automatically knitted by the machine's needles. The bobbin typically consists of a cylindrical core and knitting yarn wound around the outside of the core. To ensure stable yarn release, the bobbin is usually fixed to the machine frame. However, in curtain production, different colors of knitting yarn are required, resulting in bobbin sizes of varying dimensions. The bobbin frame structure of the computerized flat knitting machine described in the above-mentioned technical solution is relatively simple, leading to poor fixing effect when fixing bobbins of different sizes. Therefore, this utility model provides a computerized flat knitting machine for curtain production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a computerized flat knitting machine for curtain production, which solves the problem that the existing computerized flat knitting machines have relatively simple spool frame structures, making it impossible to flexibly fix spools of different sizes due to the different sizes of spools of different colored knitting threads, resulting in poor spool stability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a computerized flat knitting machine for curtain production, comprising a machine body, wherein a positioning mechanism is provided at the top of the machine body for positioning and fixing the bobbin, the positioning mechanism comprising:

[0006] The positioning component includes a device plate mounted on the top of the machine body. A rotating gear is rotatably connected inside the device plate. An arc-shaped groove is formed on the top of the rotating gear. A sliding block is slidably connected to the inner surface of the arc-shaped groove. A moving block is fixedly connected to the top of the sliding block. A positioning plate is fixedly connected to the top of the moving block.

[0007] The control component, located inside the device board, is used to drive the rotating gears to rotate;

[0008] Limiting components are located at the top of the device board and are used to limit the movement of control components.

[0009] Preferably, the top of the device plate is provided with a movable groove, and the inner surface of the movable groove is slidably connected to the surface of the movable block.

[0010] Preferably, the control assembly includes a control gear rotatably mounted inside the device plate, the top of which extends through to the outside of the device plate and is fixedly connected to a rotating tooth block.

[0011] Preferably, the limiting assembly includes a limiting sleeve, the interior of which is adapted to the surface of the rotating tooth block, limiting rods are slidably connected to both sides of the limiting sleeve, a limiting spring is fixedly connected to one end of the limiting rod, the other end of the limiting spring is fixedly connected to the inner wall of the limiting sleeve, and a limiting plate is fixedly connected to the other end of the limiting rod.

[0012] Preferably, the top of the device plate is provided with a symmetrical limiting groove, and the inner surface of the limiting groove is slidably connected to and engaged with the surface of the limiting plate.

[0013] Preferably, a support frame is installed on the top of the machine body, and multiple sets of lead wire frames are provided on one side of the support frame.

[0014] Beneficial effects

[0015] This utility model provides a computerized flat knitting machine for curtain production. Compared with the prior art, it has the following advantages:

[0016] 1. This computerized flat knitting machine for curtain production uses a rotating gear block to drive a control gear. The rotation of the control gear drives the rotating gear, which in turn causes a sliding block to slide on the inner surface of an arc-shaped groove. As the sliding block slides, it causes a moving block and a positioning plate to move. The moving block slides on the inner surface of a moving groove. Under the limiting effect of the moving groove, the three sets of moving blocks and positioning plates slide outward synchronously. The positioning plate can be used to externally support and fix spools of different sizes. By setting up a positioning mechanism and using three sets of flexibly adjustable positioning plates, external support and positioning of spools of different sizes can be achieved, thereby improving the stability of the spools in the subsequent curtain production process and enhancing the flexibility and convenience of the computerized flat knitting machine in positioning spools of different sizes.

[0017] 2. This computerized flat knitting machine for curtain production uses a limit component. Under the influence of the elasticity of the limit spring, the protrusion at the bottom of the limit plate is locked and fixed with the groove on the inner surface of the limit slot. This allows the limit sleeve to be positioned and kept in a fixed state. The limit sleeve then limits the rotating tooth block, ensuring that the bobbin remains stable during operation and improving the production quality of the curtains. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the external structure of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the external structure of the equipment plate of this utility model;

[0020] Figure 3 This is a cross-sectional view of the internal structure of the equipment plate of this utility model;

[0021] Figure 4 This is a three-dimensional schematic diagram of the positioning plate of this utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of the control component of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the limiting component of this utility model.

[0024] In the diagram: 1-body, 2-positioning mechanism, 21-positioning component, 211-equipment plate, 212-rotating gear, 213-arc groove, 214-sliding block, 215-moving block, 216-positioning plate, 22-control component, 221-control gear, 222-rotating gear block, 23-limiting component, 231-limiting sleeve, 232-limiting rod, 233-limiting spring, 234-limiting plate, 3-moving groove, 4-limiting groove, 5-support frame, 6-lead wire frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0026] Please see Figure 1-6 This utility model provides a technical solution:

[0027] A computerized flat knitting machine for curtain production includes a machine body 1. A positioning mechanism 2 is provided on the top of the machine body 1 for positioning and fixing the bobbin. The positioning mechanism 2 includes:

[0028] The positioning component 21 includes a device plate 211 mounted on the top of the body 1. A rotating gear 212 is rotatably connected inside the device plate 211. An arc-shaped groove 213 is provided on the top of the rotating gear 212. A sliding block 214 is slidably connected to the inner surface of the arc-shaped groove 213. A moving block 215 is fixedly connected to the top of the sliding block 214. A positioning plate 216 is fixedly connected to the top of the moving block 215.

[0029] Control component 22, located inside device board 211, is used to drive rotating gear 212 to rotate;

[0030] Limiting component 23 is disposed on the top of device board 211 and is used to limit control component 22.

[0031] Machine body 1 is the main body of a computerized flat knitting machine used for producing curtains.

[0032] In this embodiment, a movable groove 3 is provided on the top of the device plate 211, and the inner surface of the movable groove 3 is slidably connected to the surface of the movable block 215.

[0033] The movable block 215 is a block with protrusions on both sides, and the movable groove 3 is adapted to it and slides and limits the movable block 215.

[0034] In this embodiment, the control component 22 includes a control gear 221 rotatably mounted inside the device plate 211. The top end of the control gear 221 extends through to the outside of the device plate 211 and is fixedly connected to a rotating tooth block 222.

[0035] By setting up a positioning mechanism 2 and using three sets of flexibly adjustable positioning plates 216, the external support positioning of spools of different sizes is realized, thereby improving the stability of the spools in the subsequent curtain production process and enhancing the flexibility and convenience of the computerized flat knitting machine in positioning spools of different sizes.

[0036] In this embodiment, the limiting component 23 includes a limiting sleeve 231. The interior of the limiting sleeve 231 is adapted to the surface of the rotating tooth block 222. Limiting rods 232 are slidably connected to both sides of the limiting sleeve 231. One end of the limiting rod 232 is fixedly connected to a limiting spring 233. The other end of the limiting spring 233 is fixedly connected to the inner wall of the limiting sleeve 231. The other end of the limiting rod 232 is fixedly connected to a limiting plate 234.

[0037] The rotation limit of the rotating tooth block 222 and the control gear 221 can be limited by the limiting sleeve 231;

[0038] When the limiting spring 233 is not affected by external force, the protrusion at the bottom of the limiting plate 234 will always be engaged with the groove on the inner surface of the limiting groove 4.

[0039] In this embodiment, a symmetrical limiting groove 4 is provided on the top of the device plate 211, and the inner surface of the limiting groove 4 is slidably connected to and engaged with the surface of the limiting plate 234.

[0040] The limiting plate 234 can slide on the inner surface of the limiting groove 4, and the protrusion at the bottom of the limiting plate 234 will engage with the groove opened on the inner surface of the limiting groove 4.

[0041] In this embodiment, a support frame 5 is installed on the top of the body 1, and multiple sets of lead wire frames 6 are provided on one side of the support frame 5.

[0042] The guide frame 6 is used to pull the knitting yarn used in curtain production.

[0043] By setting a limiting component 23, the protrusion at the bottom of the limiting plate 234 is engaged and fixed with the groove on the inner surface of the limiting groove 4 under the influence of the elasticity of the limiting spring 233. This can position the limiting sleeve 231 and keep it in a fixed state. The limiting sleeve 231 limits the rotating tooth block 222, thereby ensuring that the spool remains stable during operation and improving the production quality of the curtains.

[0044] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0045] Before curtain production, the spools are first fitted onto the surfaces of three sets of positioning plates 216. Then, rotating the rotating gear block 222 drives the control gear 221 to rotate. The rotation of the control gear 221 drives the rotating gear 212 to rotate. The rotation of the rotating gear 212 causes the sliding block 214 to slide on the inner surface of the arc-shaped groove 213. As the sliding block 214 slides, the moving block 215 and the positioning plate 216 move. The moving block 215 slides on the inner surface of the moving groove 3. Limited by the moving groove 3, the three sets of moving blocks 215 and positioning plates 216 slide outwards synchronously. The positioning plates 216 can be used to externally support and fix spools of different sizes. Then... The limiting sleeve 231 is fitted onto the surface of the rotating toothed block 222. The toothed groove on the inner surface of the limiting sleeve 231 limits the rotating toothed block 222. During this process, the limiting plates 234 on both sides are pinched, causing the limiting rod 232 to slide inside the limiting sleeve 231, which compresses the limiting spring 233. Then, the limiting plate 234 is inserted into the limiting groove 4. Subsequently, the limiting plate 234 is released, and the limiting plate 234 begins to reset under the influence of the elasticity of the limiting spring 233. This allows the protrusion at the bottom of the limiting plate 234 to be engaged and fixed with the groove on the inner surface of the limiting groove 4, thereby limiting the rotating toothed block 222 with the limiting sleeve 231 and maintaining the stability of the spool during operation.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A computerized flat knitting machine for curtain production, comprising a machine body (1), characterized in that: The top of the machine body (1) is provided with a positioning mechanism (2) for positioning and fixing the bobbin. The positioning mechanism (2) includes: The positioning component (21) includes a device plate (211) installed on the top of the body (1). A rotating gear (212) is rotatably connected inside the device plate (211). An arc groove (213) is provided on the top of the rotating gear (212). A sliding block (214) is slidably connected to the inner surface of the arc groove (213). A moving block (215) is fixedly connected to the top of the sliding block (214). A positioning plate (216) is fixedly connected to the top of the moving block (215). The control component (22) is located inside the device board (211) and is used to drive the rotating gear (212) to rotate; A limit component (23) is disposed on the top of the device board (211) for limiting the control component (22).

2. The computerized flat knitting machine for curtain production according to claim 1, characterized in that: The top of the device plate (211) is provided with a moving groove (3), and the inner surface of the moving groove (3) is slidably connected to the surface of the moving block (215).

3. The computerized flat knitting machine for curtain production according to claim 1, characterized in that: The control assembly (22) includes a control gear (221) rotatably mounted inside the device plate (211), the top end of which extends through to the outside of the device plate (211) and is fixedly connected to a rotating tooth block (222).

4. A computerized flat knitting machine for curtain production according to claim 3, characterized in that: The limiting component (23) includes a limiting sleeve (231), the inside of which is adapted to the surface of the rotating tooth block (222). Limiting rods (232) are slidably connected to both sides of the limiting sleeve (231). One end of the limiting rod (232) is fixedly connected to a limiting spring (233), and the other end of the limiting spring (233) is fixedly connected to the inner wall of the limiting sleeve (231). The other end of the limiting rod (232) is fixedly connected to a limiting plate (234).

5. A computerized flat knitting machine for curtain production according to claim 4, characterized in that: The top of the equipment plate (211) is provided with a symmetrical limiting groove (4), and the inner surface of the limiting groove (4) is slidably connected to and engaged with the surface of the limiting plate (234).

6. A computerized flat knitting machine for curtain production according to claim 1, characterized in that: The top of the body (1) is equipped with a support frame (5), and a number of lead wire frames (6) are provided on one side of the support frame (5).

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