Hosiery rolling mechanism of hosiery knitter
By designing a hosiery rolling mechanism on the hosiery machine that combines a lifting cylinder and a power component, the problem of low suction efficiency for long socks has been solved, achieving rapid suction, reducing malfunctions, and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-04-10
AI Technical Summary
Existing sock knitting machines are inefficient and prone to malfunctions during the long sock suction process, especially the upper part of the long socks is not easily sucked in, requiring multiple suctions or manual intervention.
Design a sock rolling mechanism for a sock knitting machine, including a lifting cylinder, a drive wheel, a driven wheel, and a power component. The lifting cylinder lifts the socks, and the lever cylinder and power component work together to clamp and transport the socks, assisting the sock suction mechanism to quickly suck them in.
It improved the efficiency of stocking absorption, reduced the failure rate, and ensured the continuity and efficient operation of the production process.
Smart Images
Figure CN224106041U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a hosiery knitting machine technical field, especially to a hosiery knitting machine's roll sock mechanism. BACKGROUND
[0002] The hosiery knitting machine is an automatic textile equipment, and its working principle is as follows: (1) yarn conveying: the yarn enters the hosiery knitting machine through the yarn accumulator controlled by the yarn tensioner; (2) needle bed movement: the core component of the hosiery knitting machine is the needle bed, and the needle handle on the needle bed is also called a circulating needle, which has notches of different shapes and sizes; (3) circulating needle work: the yarn passes through the set path, is hooked by the bend of the notch, and is then driven to pass through the notches of other circulating needles. This process is repeated until a cycle of circulating needle weaving is completed; (4) sewing: sewing needles or pins are used to complete the sewing of the hosiery end, so as to ensure that the stockings do not loosen or unravel during wearing.
[0003] After the stockings are processed, they are transferred to the sock suction mechanism through the transfer mechanism, the suction pipe of the sock suction mechanism extends upward to the stockings to suck them, and the part of the stockings close to the transfer mechanism (i.e. the upper end of the stockings) is gradually sucked into the suction pipe from the lower end of the stockings; however, due to the gravity of the stockings and other factors, the upper end of the stockings is not easily sucked in at the beginning of the process, and needs to be sucked repeatedly several times or manually inserted at times, thereby affecting the production efficiency and easily causing faults. UTILITY MODEL CONTENT
[0004] The utility model aims to provide a hosiery knitting machine's roll sock mechanism, which has the function of assisting the stockings to be quickly sucked into the sock suction mechanism.
[0005] The above technical purpose of the utility model is achieved by the following technical scheme: a hosiery knitting machine's roll sock mechanism, comprising a first support for being installed on the side of the sock suction mechanism of the hosiery knitting machine, a lifting cylinder arranged on the first support, a second support arranged on one side of the output end of the lifting cylinder, a driving wheel rotatably connected to the second support, a power assembly arranged on the second support and driving the driving wheel to rotate, a lever cylinder arranged on the other side of the output end of the lifting cylinder, and a driven wheel arranged on the output end of the lever cylinder, wherein the lever cylinder drives the driven wheel to rotate towards the driving wheel to form clamping of the stockings.
[0006] The further setting of the utility model discloses: when the transfer mechanism of the hosiery machine clamps the upper end of long socks and transfers to the upper end of the sock suction mechanism, first make the lifting air cylinder upward motion, the driving wheel lifts the long socks upward, then make the lever air cylinder drive the passive wheel to rotate toward the driving wheel, to make the long socks on the driving wheel are clamped, then make the power assembly drive the driving wheel rotation, realize the long socks to the direction of sock suction mechanism transportation, realize the auxiliary sock suction mechanism fast suction, thereby improve the production efficiency, reduce the failure rate.
[0007] Through adopting the above technical scheme, the power assembly includes a stepping motor arranged on the second support, and a synchronous wheel transmission structure arranged between the output shaft of the stepping motor and the driving wheel.
[0008] The further setting of the utility model discloses: the core advantage of the stepping motor is high-precision control, simple and reliable structure, open-loop control low cost, low-speed high-torque characteristics, and the driving wheel is driven to rotate by the stepping motor, which meets the working requirements of the sock winding operation.
[0009] Through adopting the above technical scheme, the second support is provided with a limiting plate for preventing the long socks passing through the driving wheel from falling, and the height of the limiting plate is higher than that of the passive wheel when the driving wheel and the passive wheel are in the state of conveying the long socks.
[0010] The further setting of the utility model discloses: the setting of the limiting plate and the limitation of the height of the limiting plate can avoid the falling of the long socks during passing through the driving wheel.
[0011] Through adopting the above technical scheme, the driving wheel includes a driving wheel shaft rotatably connected to the second support and a driving wheel body arranged on the driving wheel shaft, and the passive wheel includes a passive wheel shaft arranged on the output end of the lever air cylinder and a passive wheel body rotatably connected to the passive wheel shaft.
[0012] The further setting of the utility model discloses: the driving wheel body is linked with the power assembly through the synchronous wheel transmission structure, and the passive wheel body is rotatable relative to the passive wheel shaft, so that the driving wheel body and the passive wheel body are in rolling friction with the long socks during the working process, and the long socks are prevented from being abraded. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is the structure schematic view of the utility model;
[0014] Figure 2 is the structure schematic view of another angle of the utility model;
[0015] Figure 3 is the working state change diagram of the utility model.
[0016] Sign: 1, first support; 2, lifting cylinder; 3, second support; 4-1, driving wheel shaft; 4-2, driving wheel body; 5-1, step motor; 5-2, synchronous wheel transmission structure; 6, lever cylinder; 7-1, driven wheel shaft; 7-2, driven wheel body; 8, cover; 9, limit plate. DETAILED DESCRIPTION
[0017] The utility model will be further explained in detail in connection with the drawings.
[0018] Embodiment: a kind of sock machine's sock rolling mechanism, including the first support 1 for being installed in the side of the sock machine's sock suction mechanism, lifting cylinder 2 being arranged on the first support 1, second support 3 being arranged on the output end of lifting cylinder 2 one side, driving wheel being rotatably connected on the second support 3, power component being arranged on the second support 3 and realizing driving driving wheel rotation, lever cylinder 6 being arranged on the output end of lifting cylinder 2 other side, driven wheel being arranged on the output end of lever cylinder 6, lever cylinder 6 drives driven wheel to rotate to the direction of rotating wheel to form the clamping of long socks
[0019] Driving wheel includes driving wheel shaft 4-1 being rotatably connected on the second support 3, driving wheel body 4-2 being arranged on rotating wheel shaft. Driven wheel includes driven wheel shaft 7-1 being arranged on the output end of lever cylinder 6, driven wheel body 7-2 being rotatably connected on driven wheel shaft 7-1.
[0020] Power component includes step motor 5-1 being arranged on the second support 3, synchronous wheel transmission structure 5-2 being arranged between the output shaft of step motor 5-1 and driving wheel shaft 4-1, cover 8 being arranged on the second support 3 and covering synchronous wheel transmission structure 5-2.
[0021] Meanwhile, the end of second support 3 away from lever cylinder 6 is provided with limit plate 9 for preventing long socks passing through driving wheel from falling, and the height of limit plate 9 is higher than that of driven wheel when driving wheel and driven wheel are in the state of conveying long socks.
[0022] Implementation effect: when the upper end of long socks clamped by the transfer mechanism of sock machine is transferred to the upper end of sock suction mechanism, first make lifting cylinder 2 move upward, driving wheel lifts long socks upward, then make lever cylinder 6 drive driven wheel to rotate downward driving wheel to clamp long socks on driving wheel, then make power component drive driving wheel to rotate to convey long socks to the direction of sock suction mechanism, realize the rapid suction of auxiliary sock suction mechanism, thereby improving production efficiency and reducing failure rate.
[0023] The core advantage of the stepper motor 5-1 is high-precision control, simple and reliable structure, low cost of open-loop control, low-speed high-torque characteristics, the stepper motor 5-1 drives the driving wheel to rotate, which meets the working requirements of the operation of rolling socks, and the setting of the cover shell 8 avoids that the long socks are rolled on the synchronous wheel transmission structure 5-2. The setting of the limiting plate 9 and the limitation of the height of the limiting plate 9 can avoid the situation that the long socks fall during passing through the driving wheel. The driving wheel body 4-2 is linked with the power assembly through the synchronous wheel transmission structure 5-2, the driven wheel body 7-2 is rotatable relative to the driven wheel shaft, so that the driving wheel body 4-2 and the driven wheel body 7-2 are in rolling friction with the long socks during the working process, and the long socks are prevented from being abraded.
[0024] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.
Claims
1. A toe closing mechanism for a hosiery knitting machine, characterised in that: The application relates to a long sock conveying device, which comprises a first support (1) for being installed on the sock suction mechanism side of a sock knitting machine, a lifting cylinder (2) arranged on the first support (1), a second support (3) arranged on one side of the output end of the lifting cylinder (2), a driving wheel rotatably connected to the second support (3), a power assembly arranged on the second support (3) and used for driving the driving wheel to rotate, a lever cylinder (6) arranged on the other side of the output end of the lifting cylinder (2), and a driven wheel arranged on the output end of the lever cylinder (6), wherein the lever cylinder (6) drives the driven wheel to rotate towards the rotating wheel direction to form clamping of the long sock.
2. A sock rolling mechanism for a hosiery machine as defined in claim 1, wherein: The power assembly comprises a stepping motor (5-1) arranged on the second support (3), and a synchronous wheel transmission structure (5-2) arranged between the output shaft of the stepping motor (5-1) and the driving wheel, wherein a cover (8) covering the synchronous wheel transmission structure (5-2) is arranged on the second support (3).
3. A sock rolling mechanism for a hosiery machine as claimed in claim 1, wherein: The second support (3) is provided with a limiting plate (9) for preventing the long sock passing through the driving wheel from falling off at one end away from the lever cylinder (6), wherein the height of the limiting plate (9) is higher than that of the driven wheel when the driving wheel and the driven wheel are in the state of conveying the long sock.
4. A sock rolling mechanism for a hosiery machine as claimed in claim 1, wherein: The driving wheel comprises a driving wheel shaft (4-1) rotatably connected to the second support (3) and a driving wheel body (4-2) arranged on the driving wheel shaft, and the driven wheel comprises a driven wheel shaft (7-1) arranged on the output end of the lever cylinder (6), and a driven wheel (7-2) body rotatably connected to the driven wheel shaft (7-1), wherein the driving wheel shaft (4-1) and the power assembly are linked through the synchronous wheel transmission structure (5-2).