Computer jacquard knitting module capable of rapidly replacing triangle
By designing a computer jacquard weaving module that can quickly replace triangles, the cumbersome problems of replacement and debugging in the existing technology are solved, and the rapid replacement and precise adjustment of triangle blocks are achieved, and the production efficiency and braiding accuracy are improved.
Patent Information
- Application Number
- CN202421926277.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-09
AI Technical Summary
When debugging different fabrics, existing computer jacquard round weft machines need to replace different braided module triangles, which leads to cumbersome replacement methods and will wear out after the service life is extended, affecting production efficiency and preparation accuracy.
A computer jacquard knitting module that can quickly replace triangles is designed. By setting up installation holes on the upper plate cut blocks, disassembly and quickly replace triangle blocks, and a fixed pressure plate is set at the top, and the scaler and Archimedes spiral track are used to achieve precise adjustment and replacement of triangle blocks.
It realizes rapid replacement and precise adjustment of triangle blocks, improves production efficiency, extends the service life of the equipment, ensures braiding accuracy and stability, and reduces maintenance costs and operation difficulties.
Smart Images
Figure CN222923371U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of computer jacquard machines, and particularly relates to a knitting module of a computer jacquard machine with a triangular piece that can be quickly replaced. Background Art
[0002] The computer jacquard circular weft knitting machine controls the needle selection mechanism through a computer program to accurately switch the knitting needles between different positions such as knitting, non-knitting, and tucking, so as to knit various complex patterns and patterns. This equipment not only improves production efficiency but also greatly shortens the product design cycle, making the production of knitted products more flexible and diverse.
[0003] However, at present, when debugging different fabric surfaces on existing computer jacquard circular weft knitting machines, different knitting module triangles need to be replaced to achieve the purpose. The method of replacing the triangle is cumbersome. When replacing the triangle, the upper disc cutting block needs to be frequently disassembled and installed to replace it. And with the extension of the service life, the triangle will cause irreversible wear. This will not only lead to low production efficiency but also easily affect the knitting accuracy and stability of the fabric. Summary of the Utility Model
[0004] The utility model discloses a knitting module of a computer jacquard machine with a triangular piece that can be quickly replaced, mainly solving the problems that the non-replaceable triangle of the traditional computer jacquard circular weft knitting machine at present leads to low production efficiency and easily affects the knitting accuracy and stability of the fabric.
[0005] To achieve the above object, a knitting module of a computer jacquard machine with a triangular piece that can be quickly replaced provided by the utility model is characterized in that it includes an upper disc cutting block, a plurality of mounting holes are arranged on one surface of the upper disc cutting block, and a quick-replaceable triangular block is detachably installed in the mounting holes, and a fixing pressing plate is arranged at the top end of the quick-replaceable triangular block.
[0006] Preferably, the upper disc cutting block is further provided with at least one scale hole, a scale is installed in the scale hole, a scale disc is arranged at one end of the scale, and an Archimedes spiral track is arranged at the other end of the scale.
[0007] Preferably, a fixing hole is arranged at one end of the quick-replaceable triangular block, and a first triangular fixing bolt is detachably installed in the fixing hole.
[0008] Preferably, a limiting hole corresponding to the first triangular fixing bolt is arranged on the fixing pressing plate.
[0009] Preferably, a sliding groove is formed on one surface of the upper disc cutting block, a slider is slidably arranged in the sliding groove, and sliding pieces are arranged on both sides of the slider.
[0010] Preferably, a jack is provided at the top end of the slider, a pin is installed in the jack, one end of the pin is inserted and installed in the jack, and the other end of the pin abuts against the bottom of the Archimedes spiral track.
[0011] Preferably, at least two adjusting triangular blocks and at least two replacing triangular blocks are installed on the other side of the upper plate cutting block through second triangular fixing bolts.
[0012] Preferably, the adjusting triangular block is fixedly connected to the slider through a second triangular fixing bolt, and the replacing triangular block is fixedly connected to the upper plate cutting block through a second triangular fixing bolt.
[0013] The technical solution provided by the present utility model has at least the following technical effects:
[0014] By providing detachable triangular blocks on the upper plate cutting block in the present utility model, during the working process of the machine, the disassembly and replacement operations can be conveniently and quickly completed through the cooperation between the fixing bolts and the fixing pressing plates. The knitting track of the triangle can be changed by simply removing the quick replacement triangle and changing its installation direction. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0016] Figure 1 It is an exploded view of the parts of the embodiment of the present utility model;
[0017] Figure 2 It is a structural diagram of the assembled parts of the embodiment of the present utility model;
[0018] Figure 3 It is a structural diagram of the embodiment of the present utility model from another angle;
[0019] Figure 4 It is a structural diagram of the embodiment of the present utility model from yet another angle;
[0020] Figure 5 It is a structural diagram of the scale of the embodiment of the present utility model;
[0021] Figure 6 It is a structural diagram of the scale of the embodiment of the present utility model from another angle;
[0022] Figure 7 It is an internal structural diagram of the embodiment of the present utility model with the upper plate cutting block removed;
[0023] Figure 8 Schematic diagram of the structure for replacing and adjusting the triangular block in the embodiment of the present utility model;
[0024] Figure 9 Schematic diagram of the structure for quickly replacing the triangular block in the embodiment of the present utility model;
[0025] Main reference numeral description: 1, upper plate cutting block; 2, quick replacement triangular block; 3, first triangular fixing bolt; 4, fixing pressing plate; 5, dial; 6, scale; 7, slider; 8, second triangular fixing bolt; 9, replacement triangular block; 10, adjusting triangular block; 11, pin; 12, Archimedes spiral track; 13, sliding piece; 14, fixing hole; 15, mounting hole; 16, pressing plate fixing bolt. Detailed implementation manners
[0026] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model.
[0027] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.
[0028] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.
[0029] Please refer to Figures 1-8 , the present utility model provides a computer jacquard machine weaving module capable of quickly replacing a triangle, including an upper plate cutting block 1. A plurality of mounting holes 15 are provided on one side of the upper plate cutting block 1, and a quick replacement triangular block 2 is detachably installed in the mounting holes 15. A fixing pressing plate 4 is provided at the top of the quick replacement triangular block 2
[0030] In this embodiment, the upper plate cutting block 1 is further provided with four scale holes, a scale device 6 is installed in the scale holes, a scale disk 5 is arranged at one end of the scale device 6, an Archimedes spiral track 12 is arranged at the other end of the scale device 6, a fixing hole 14 is arranged at one end of the quick replacement triangular block 2, and a first triangular fixing bolt 3 is detachably installed in the fixing hole 14. A limiting hole corresponding to the first triangular fixing bolt 3 is arranged on the fixing pressing plate 4. A sliding groove is formed on one surface of the upper plate cutting block 1, and a sliding block 7 is slidably arranged in the sliding groove. Sliding pieces 13 are arranged on both sides of the sliding block 7. The sliding block 7 slides in the sliding groove through the sliding pieces 13. A jack is arranged at the top end of the sliding block 7, and a pin 11 is installed in the jack. One end of the pin 11 is inserted and installed in the jack, and the other end of the pin 11 abuts against the bottom of the Archimedes spiral track 12. In this embodiment, the scale device 6 is fixedly connected with the scale disk 5. The scale disk 5 is used to observe and adjust the adjustable triangular adjustment distance when the triangular block 10 is installed on the sliding block 7. The scale device 6 is used to adjust the movement of the sliding block 7. When the scale device 6 rotates, the pin 11 moves in the Archimedes spiral track of the scale device 6 and drives the sliding block 7 to slide in the sliding groove.
[0031] Two adjusting triangular blocks 10 and two replacement triangular blocks 9 are installed on the other surface of the upper plate cutting block 1 through second triangular fixing bolts 8. The adjusting triangular blocks 10 are fixedly connected with the sliding block 7 through the second triangular fixing bolts 8. The replacement triangular blocks 9 are fixedly connected with the upper plate cutting block 1 through the second triangular fixing bolts 8. The fixing pressing plate 4 is fixedly connected with the upper plate cutting block 1 through a pressing plate fixing bolt 16.
[0032] During the use of the present utility model, the knitting trajectory of the triangle can be changed by simply disassembling the quickly replaceable triangle and changing the installation direction. The specific disassembly and assembly operations are as follows:
[0033] 1. First, remove the bolts of the fixing pressing plate 4 and take out the quick replacement triangular block 2 and the fixing pressing plate 4 from the installation hole 15.
[0034] 2. Remove the first triangular fixing bolt 3 on the fixing pressing plate 4 to separate the quick replacement triangular block 2 from the fixing pressing plate 4.
[0035] 3. After changing the direction of the quick replacement triangular block 2, put it into the installation hole 15 and use the first triangular fixing bolt 3 to fix the quick replacement triangular block 2 and the fixing pressing plate 4 together, and fix the fixing pressing plate 4 on the upper plate cutting block 1 through the pressing plate fixing bolt 16.
[0036] The present utility model has at least the following advantages:
[0037] 1. High-efficiency replacement and maintenance: This module adopts the design of a detachable and quickly replaceable triangular block 2, enabling the replacement or maintenance of the triangle to be completed simply by operating the fixing bolts and the fixing pressure plate 4 when needed. This greatly shortens the downtime and improves production efficiency. This design also facilitates the quick adjustment of the triangle configuration according to the knitting requirements, enhancing the flexibility of the equipment.
[0038] 2. Improvement of knitting accuracy: Since the triangular block can be replaced quickly and accurately, it avoids the problem of decreased knitting accuracy caused by wear or damage of traditional non-replaceable triangles. The new triangular block can ensure the best working state during each knitting, thus improving the knitting accuracy of the fabric.
[0039] 3. Enhancement of stability: Through the design of a precise scale 6 and an Archimedes spiral track 12, the position and movement trajectory of the triangular block can be precisely controlled, ensuring stability and consistency during the knitting process. This design reduces knitting problems caused by the deviation of the triangle position and improves the overall production quality.
[0040] 4. Modular design: The entire knitting module adopts a modular design, including parts such as the upper plate cutting block 1, the quickly replaceable triangular block 2, the adjustable triangular block 10, and the replaceable triangular block 9. Each component is connected by standard parts such as bolts, facilitating disassembly, assembly, and maintenance. This design not only improves the maintainability of the equipment but also reduces the maintenance cost.
[0041] 5. Versatility: By changing the installation direction of the quickly replaceable triangular block 2, the knitting trajectory can be conveniently adjusted to achieve different knitting effects. This versatility enables the module to adapt to more types of knitting requirements, improving the application range and market competitiveness of the equipment.
[0042] 6. Simple operation: The entire replacement and adjustment process is simple to operate, without the need for complex tools or professional skills, reducing the operation difficulty and personnel training cost. At the same time, through the intuitive scale dial 5 and the chute design, the operator can clearly understand the position and state of the triangular block, improving the operation accuracy and efficiency.
[0043] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A computer jacquard knitting module capable of quickly replacing cams, characterized in that: The utility model comprises an upper plate cutting block (1), a surface of which is provided with a plurality of mounting holes (15), a quick-change triangular block (2) is detachably mounted in the mounting hole (15), and a fixed pressing plate (4) is arranged at the top end of the quick-change triangular block (2).
2. A computer jacquard knitting module capable of quickly replacing cams according to claim 1, characterized in that: The upper plate block (1) is also provided with at least one scale hole, a scale (6) is installed in the scale hole, a scale plate (5) is provided at one end of the scale (6), and an Archimedean spiral track (12) is provided at the other end of the scale (6).
3. The computer jacquard knitting module with quick-change cams according to claim 1, characterized in that: One end of the quick-change triangular block (2) is provided with a fixing hole (14), and a first triangular fixing bolt (3) is detachably installed in the fixing hole (14).
4. The computer jacquard knitting module with quick-change cams according to claim 1, characterized in that: The fixed pressure plate (4) is provided with a limiting hole corresponding to the first triangular fixing bolt (3).
5. The computer jacquard knitting module with quick-change cams according to claim 1, characterized in that: A slide groove is provided on one side of the upper plate cut block (1), a slider (7) is slidably arranged in the slide groove, and slide plates (13) are arranged on both sides of the slider (7).
6. The computer jacquard knitting module capable of quickly replacing cams according to claim 5, characterized in that: The top end of the slider (7) is provided with a socket, a pin (11) is installed in the socket, one end of the pin (11) is inserted and installed in the socket, and the other end of the pin (11) abuts against the bottom of the Archimedean spiral track (12).
7. The computer jacquard knitting module capable of quickly replacing cams according to claim 1, characterized in that: At least two adjusting triangular blocks (10) and at least two replacing triangular blocks (9) are mounted on the other side of the upper plate cut block (1) via second triangular fixing bolts.
8. The computer jacquard knitting module capable of quickly replacing cams according to claim 7, characterized in that: The adjusting triangular block (10) is fixedly connected to the sliding block (7) via a second triangular fixing bolt (8), and the replacing triangular block (9) is fixedly connected to the upper plate cutting block (1) via a second triangular fixing bolt (8).
9. The computer jacquard knitting module capable of quickly replacing cams according to claim 1, characterized in that: The fixed pressure plate (4) is fixedly connected to the upper plate block (1) via pressure plate fixing bolts (16).