Yarn placing device of computerized flat knitting machine
By designing a yarn feeding device for a computerized flat knitting machine, and utilizing a combination of a support plate and a motor-driven roller, the problem of loop slippage was solved, thereby improving knitting efficiency and the density of the knitted fabric.
Patent Information
- Application Number
- CN202423313528.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In computerized flat knitting machines, loops can easily detach from the tube surface during the yarn feeding process, leading to misalignment in the knitting and reducing work efficiency.
A yarn-setting device was designed, including components such as a support plate, support rod, slide bar, movable block, fixed seat, connecting rod and arc plate. Through the cooperation of these components, the coil is stably fixed on its surface to prevent it from falling off; at the same time, the tension of the knitting yarn is controlled by a motor-driven roller.
It effectively prevents loops from coming off, improves the efficiency of the knitting process, and enhances the tightness of the knitted fabric.
Smart Images
Figure CN223805230U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to computer flat knitting machine technical field, concretely is the yarn placing device of computer flat knitting machine. BACKGROUND
[0002] Computer flat knitting machine is a double needle plate latch needle weft knitting machine. Its cam device is like a group of plane cams, and the stitches of the needles can enter the grooves of the cams, and the cam is moved to force the needles to make regular lifting movement in the needle grooves of the needle plate, and through the action of the needle hook and the latch, the yarn can be knitted into a knitted fabric.
[0003] In the use process of the computer flat knitting machine, the loop is directly placed on the plug tube above the machine body, and the loop is not fixed, and the line is pulled upward in the process of line feeding, so that the loop is easy to fall off from the surface of the plug tube in the process of line feeding, thereby causing the knitting to be dislocated and reducing the working efficiency in the knitting process. UTILITY MODEL CONTENTS
[0004] In order to solve the above problems, the purpose of the utility model is to provide the yarn placing device of computer flat knitting machine, so as to solve the problems in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the yarn placing device of computer flat knitting machine, which comprises a machine body, and a yarn placing assembly is arranged on the top of the machine body.
[0006] The yarn placing assembly comprises a support plate fixedly connected to the top of the machine body, a plurality of support rods are fixedly connected to one side of the top of the support plate at equal distances, a strip-shaped hole is formed in one side of each support rod, a sliding rod is fixedly connected to the inner wall of each strip-shaped hole, a movable block is slidably connected to the outer wall of each sliding rod, a first fixing seat is fixedly connected to the two sides of each movable block, and a first connecting rod is rotatably connected to the other end of each first fixing seat.
[0007] In one example, the other end of each first connecting rod is rotatably connected to a second fixing seat, a baffle is fixedly connected to one side of each second fixing seat, and an arc-shaped plate is fixedly connected to one side of each baffle.
[0008] In one example, one side of the top of two support columns fixedly connected to one side of the top of the support plate is rotatably connected to a second connecting rod, the outer wall of the second connecting rod is fixedly connected to a side plate, and a round roller is rotatably connected between the two side plates.
[0009] In one example, one side of one of the support columns is fixedly connected to a motor, and one end of the second connecting rod is fixedly connected to the output end of the motor through one side of the support column.
[0010] In one example, one side of the machine body is provided with a switch panel, and the surface of the switch panel is provided with a motor switch.
[0011] The yarn placing device of the computerized flat knitting machine can bring the following beneficial effects:
[0012] The yarn placing device of the computerized flat knitting machine, by setting the support rod, the strip-shaped hole, the sliding rod, the movable block, the first fixed seat, the first connecting rod, the second fixed seat, the baffle and the arc-shaped plate on the top of the support plate, when the coil is placed thereon, the arc-shaped plates on both sides will be attached to the inner wall of the coil, and the reaction force generated inside will stably fix the coil on the surface, thereby preventing the coil from falling off during the process of pulling the line, and improving the working efficiency in the knitting process.
[0013] The yarn placing device of the computerized flat knitting machine, by setting the support rod, the strip-shaped hole, the sliding rod, the movable block, the first fixed seat, the first connecting rod, the second fixed seat, the baffle and the arc-shaped plate on the top of the support plate, when the coil is placed thereon, the arc-shaped plates on both sides will be attached to the inner wall of the coil, and the reaction force generated inside will stably fix the coil on the surface, thereby preventing the coil from falling off during the process of pulling the line, and improving the working efficiency in the knitting process. BRIEF DESCRIPTION OF DRAWINGS
[0014] The drawings described herein are used to provide a further understanding of the present application, and form a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:
[0015] Figure 1 It is a structural schematic diagram of the present application;
[0016] Figure 2 It is a structural schematic diagram of the yarn placing assembly of the present application;
[0017] Figure 3 It is a structural schematic diagram of the top of the support plate of the present application.
[0018] In the drawings: 1, machine body; 2, support plate; 3, support rod; 4, strip-shaped hole; 5, sliding rod; 6, movable block; 7, first fixed seat; 8, first connecting rod; 9, second fixed seat; 10, baffle; 11, arc-shaped plate; 12, support column; 13, second connecting rod; 14, side plate; 15, round roller; 16, motor. DETAILED DESCRIPTION
[0019] In order to more clearly explain the overall concept of the present application, the following will be described in detail with reference to the drawings.
[0020] Example 1: This utility model provides the following... Figure 1 - Figure 3 The yarn feeding device of the computerized flat knitting machine shown includes a machine body 1. A yarn feeding assembly is provided on the top of the machine body 1. The yarn feeding assembly includes a support plate 2 fixedly connected to the top of the machine body 1. Multiple support rods 3 are fixedly connected at equal intervals on one side of the top of the support plate 2. Each support rod 3 has a strip-shaped hole 4 on one side. A slide rod 5 is fixedly connected to the inner wall of each strip-shaped hole 4. Movable blocks 6 are slidably connected to both ends of the outer wall of each slide rod 5. First fixed seats 7 are fixedly connected to both sides of each movable block 6. A first connecting rod 8 is rotatably connected to the other end of each first fixed seat 7. A second fixed seat is rotatably connected to the other end of each first connecting rod 8. 9. A baffle 10 is fixedly connected to one side of each pair of adjacent second fixed seats 9. An arc plate 11 is fixedly connected to one side of each baffle 10. Through the support rod 3, strip hole 4, slide rod 5, movable block 6, first fixed seat 7, first connecting rod 8, second fixed seat 9, baffle 10, and arc plate 11 set on the top of the support plate 2, when the coil is placed on it, the arc plates 11 on both sides will fit against the inner wall of the coil. The reaction force generated inside will stably fix the coil on its surface, thereby preventing the coil from falling off during the pulling process and improving the working efficiency in the knitting process.
[0021] Example 2: This utility model provides the following... Figure 3 The yarn feeding device of the computerized flat knitting machine shown includes a support column 12 fixedly connected to one side of the top of the support plate 2. A second connecting rod 13 is rotatably connected to the top of one side of the two support columns 12. Side plates 14 are fixedly connected to both ends of the outer wall of the second connecting rod 13. A circular roller 15 is rotatably connected between the two side plates 14. A motor 16 is fixedly connected to one side of one of the support columns 12, and one end of the second connecting rod 13 passes through one side of the support column 12 and is fixedly connected to the output end of the motor 16. Through the support column 12, the second connecting rod 13, the side plates 14, and the circular roller 15 set on the top of the support plate 2, the bottom circular roller 15 can be tilted forward under the drive of the motor 16 during use, so that it can contact the surface of the knitting yarn. The tension of the knitting yarn during the conveying process can be controlled, and the surface tightness of the knitted item is improved.
[0022] Working principle: the utility model discloses computer knitting machine's yarn placing device can be used, through setting up in the support plate 2 top support rod 3, strip hole 4, slide rod 5, movable block 6, first fixed seat 7, first connecting rod 8, second fixed seat 9, baffle 10, arc plate 11, can be used when the coil is placed on it, the arc plate 11 of both sides will be attached to the inner wall of the coil, the reaction force generated inside will stably fix the coil on its surface, thereby prevent the coil from falling off in the process of pulling the line, improve the working efficiency in the process of knitting, simultaneously through setting up in the support plate 2 top support column 12, second connecting rod 13, side plate 14, round roller 15, can be used, through the drive of motor 16, drive the round roller 15 of bottom to incline forward, thereby can contact the surface of knitting thread, can control the tightness degree of knitting thread in the conveying process, improve the surface compactness of the article after knitting.
[0023] Each embodiment in the specification is described in a progressive manner, and the same or similar parts between each embodiment can be referred to each other, and each embodiment mainly describes the difference from other embodiments. Especially, for the system embodiment, since it is basically similar to the method embodiment, it is described more simply, and the related part can be referred to the part of the method embodiment.
[0024] The above only is the embodiment of the utility model, and does not limit the utility model. For the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. in the spirit and principle of the utility model should be included in the claim range of the utility model.
Claims
1. A yarn placing device of a computerized flat knitting machine, comprising a machine body (1), a yarn placing assembly is arranged on the top of the machine body (1); characterized in that The yarn placing assembly comprises a support plate (2) fixedly connected to the top of the machine body (1), a plurality of support rods (3) are fixedly connected to one side of the top of the support plate (2) at equal distances, a strip-shaped hole (4) is formed in one side of each support rod (3), a sliding rod (5) is fixedly connected to the inner wall of each strip-shaped hole (4), a movable block (6) is slidingly connected to the outer wall of each sliding rod (5) at both ends, a first fixing seat (7) is fixedly connected to both sides of each movable block (6), and a first connecting rod (8) is rotatably connected to the other end of each first fixing seat (7).
2. The yarn placing device of a computerized flat knitting machine according to claim 1, characterized in that: A second fixing seat (9) is rotatably connected to the other end of each first connecting rod (8), a baffle (10) is fixedly connected to one side of every two adjacent second fixing seats (9), and an arc-shaped plate (11) is fixedly connected to one side of each baffle (10).
3. The yarn placing device of a computerized flat knitting machine according to claim 1, characterized in that: A support column (12) is fixedly connected to one side of the top of the support plate (2), a second connecting rod (13) is rotatably connected to the top of one side of each support column (12), a side plate (14) is fixedly connected to the outer wall of both ends of the second connecting rod (13), and a round roller (15) is rotatably connected between the two side plates (14).
4. The yarn placing device of a computerized flat knitting machine according to claim 3, characterized in that: One side of one of the support columns (12) is fixedly connected with a motor (16), and one end of the second connecting rod (13) is fixedly connected with the output end of the motor (16) through one side of the support column (12).
5. The yarn placing device of a computerized flat knitting machine according to claim 4, characterized in that: A switch panel is arranged on one side of the machine body (1), a motor switch is arranged on the surface of the switch panel, and the motor (16) is electrically connected with an external power supply through the motor switch.