A sock knitting machine with automatic error correction function

Abstract

The utility model relates to the technical field of hosiery knitting machines, and in particular to a hosiery knitting machine with an automatic error correction function. The technical scheme includes: a mounting frame, a rotating shaft, a deviation correction mechanism and an adjustment mechanism. The mounting frame is an H-shaped structure, and the rotating shafts are embedded on both sides of the mounting frame. A transmission box is arranged on one side of the mounting frame, and a screw-driven adjustment mechanism is arranged inside the mounting frame, and a deviation correction mechanism is arranged on the adjustment mechanism. The device can timely detect and correct the deviation in the hosiery knitting process to ensure the accuracy and stability of hosiery knitting. The combination of the threaded rod and the adjustment block can realize the horizontal movement of the device, and cooperate with the sliding block and the deviation correction guide wheel to perform deviation correction operations on the fabric. At the same time, the presence of the reset spring ensures the recovery and stability of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of hosiery knitting machines, in particular to a hosiery knitting machine with an automatic error correction function. Background Art

[0002] Classification of Sock Machines Sock machines can be classified according to the needle bed form, needle type and number of needle cylinders (beds). Flat sock machines have a higher machine gauge and produce flat socks with different widths of each section according to the shape of the foot and leg, which are then stitched together to form seamed socks. Circular sock machines have a wider range of machine gauges and produce tubular socks by changing the coil size of each section, or by using elastic yarn, or by knitting into toes and heels to adapt to the shape of the foot. The toes of the tubular socks are sealed to form seamless socks. Flat sock machines have a lower production efficiency, and circular sock machines are currently widely used. The structure of the sock machine is mainly composed of a yarn feeding mechanism, a weaving mechanism, a needle selection mechanism, a control mechanism, a transmission mechanism, a density adjustment mechanism and a pulling mechanism. Some sock machines also have a starting and folding mechanism, and flat sock machines also have a loop transfer mechanism;

[0003] However, the current hosiery knitting machines are unable to detect and correct deviations in time during the working process of knitting socks, which may cause incorrect alignment or misalignment of the fabric, thereby affecting the normal operation of the entire production line. Low production efficiency will increase production costs and extend delivery cycles. Manual adjustment of deviations in the hosiery knitting process is prone to errors, and unstable or inaccurate operation will increase the defective rate of products, affecting production efficiency and quality stability. In view of this, we propose a hosiery knitting machine with automatic error correction function to solve the existing problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hosiery knitting machine with an automatic error correction function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hosiery machine with automatic error correction function, comprising a mounting frame, a rotating shaft, a deviation correction mechanism and an adjustment mechanism, wherein the mounting frame is an H-shaped structure, and the rotating shafts are embedded on both sides of the mounting frame, a transmission box is provided on one side of the mounting frame, and a screw-driven adjustment mechanism is provided inside the mounting frame, and the deviation correction mechanism is provided on the adjustment mechanism;

[0006] The adjusting mechanism comprises a threaded rod, a guide rod, a driving motor and an adjusting block. The rotating shafts on both sides are respectively provided with threaded rods and guide rods, and the threaded rods and the guide rods are slidably connected with the adjusting blocks. A transmission groove is provided in the transmission box, and a driving motor is provided in the transmission groove. The output end of the driving motor is fixedly connected with the threaded rod. One side of the adjusting block is a threaded structure, and the threads between the adjusting block and the threaded rod match each other.

[0007] Preferably, the correction mechanism includes a fixed frame, a wire roller, a fixed rod, a sliding block, a return spring, a limit piece, a placement slot and a correction guide wheel. A fixed frame is arranged on the upper side of the adjustment block, a placement slot is symmetrically opened on one side of the fixed frame, a wire roller is installed on the placement slot, a fixed rod is arranged on the side of the fixed frame away from the wire roller, and two groups of fixed rods are arranged.

[0008] Preferably, limiting pieces are provided on both sides of the fixing rod penetrating the fixing frame, and sliding blocks are symmetrically slidably connected to the fixing rod, and deviation-correcting guide wheels are movably connected to the sliding blocks.

[0009] Preferably, a return spring is arranged on the fixed rod between the sliding block and the fixed frame, and both ends of the return spring are fixedly connected to the fixed frame and the sliding block respectively.

[0010] Preferably, the driving motor is electrically connected to an external power supply and an external single-chip microcomputer, and the model of the external single-chip microcomputer is: STM32.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By controlling the driving motor, the threaded rod can be driven to rotate along with the rotating shaft, and the threaded rod transmission can drive the adjustment block to move horizontally along the guide rod, so that the machine can timely detect and correct the deviation in the socks knitting process to ensure the accuracy and stability of socks knitting.

[0013] 2. When the hosiery machine is in normal operation, the wire roller is used to guide the fabric through and maintain its position. The sliding block is connected to the fixed frame through a fixed rod, and a correction guide wheel is arranged on it. The movement of the correction guide wheel can adjust the position of the fabric to realize the correction function, and a reset spring is arranged between the sliding block and the fixed frame. The reset spring makes the sliding block return to the initial position after the external force acts, thereby ensuring the stability and accuracy of the correction guide wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front view structural diagram of the mounting frame in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the deviation-correcting mechanism in the utility model.

[0018] In the figure: 1. mounting frame; 2. rotating shaft; 3. deviation correction mechanism; 301. fixing frame; 302. line roller; 303. fixing rod; 304. sliding block; 305. reset spring; 306. limiting member; 307. placement slot; 308. deviation correction guide wheel; 4. adjusting mechanism; 401. threaded rod; 402. guide rod; 403. driving motor; 404. adjusting block; 5. transmission box; 6. transmission slot. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] like Figure 1-Figure 4 As shown, the utility model provides a hosiery machine with automatic error correction function, comprising a mounting frame 1, a rotating shaft 2, a correction mechanism 3 and an adjustment mechanism 4, wherein the mounting frame 1 is an H-shaped structure, and the rotating shaft 2 is embedded on both sides of the mounting frame 1, a transmission box 5 is provided on one side of the mounting frame 1, and a screw-driven adjustment mechanism 4 is provided inside the mounting frame 1, and the correction mechanism 3 is provided on the adjustment mechanism 4;

[0021] The adjusting mechanism 4 includes a threaded rod 401, a guide rod 402, a driving motor 403 and an adjusting block 404. The rotating shafts 2 on both sides are respectively provided with threaded rods 401 and guide rods 402, and the threaded rods 401 and the guide rods 402 are both slidably connected with the adjusting blocks 404. A transmission slot 6 is provided in the transmission box 5, and a driving motor 403 is provided in the transmission slot 6. The output end of the driving motor 403 is fixedly connected with the threaded rod 401. One side of the adjusting block 404 is in a threaded structure, and the threads of the adjusting block 404 and the threaded rod 401 match each other.

[0022] By controlling the driving motor 403, the threaded rod 401 can be driven to rotate along the rotating shaft 2, and the transmission of the threaded rod 401 can drive the adjustment block 404 to move horizontally along the guide rod 402, so that the machine can timely detect and correct deviations in the socks knitting process to ensure the accuracy and stability of socks knitting.

[0023] In an optional embodiment, the correction mechanism 3 includes a fixed frame 301, a line roller 302, a fixed rod 303, a sliding block 304, a reset spring 305, a limit piece 306, a placement groove 307 and a correction guide wheel 308, and the fixed frame 301 is arranged on the upper side of the adjustment block 404, and the placement groove 307 is symmetrically opened on one side of the fixed frame 301, and the line roller 302 is installed on the placement groove 307, and the fixed frame 301 is arranged on the side away from the line roller 302, and the fixed rod 303 is arranged in two groups.

[0024] In an optional embodiment, limit members 306 are provided on both sides of the fixing rod 303 through the fixing frame 301 , and sliding blocks 304 are symmetrically slidably connected to the fixing rod 303 , and the sliding blocks 304 are movably connected to the deviation correction guide wheels 308 .

[0025] In an optional embodiment, a return spring 305 is provided on the fixed rod 303 between the sliding block 304 and the fixed frame 301, and both ends of the return spring 305 are fixedly connected to the fixed frame 301 and the sliding block 304 respectively;

[0026] When the hosiery machine is in normal operation, the line roller 302 is used to guide the fabric through and maintain its position, the sliding block 304 is connected to the fixed frame 301 through the fixed rod 303, and a correction guide wheel 308 is arranged thereon. The movement of the correction guide wheel 308 can adjust the position of the fabric to achieve the correction function, and a reset spring 305 is arranged between the sliding block 304 and the fixed frame 301. The reset spring 305 makes the sliding block 304 return to the initial position after the external force acts, thereby ensuring the stability and accuracy of the correction guide wheel.

[0027] In an optional embodiment, the driving motor 403 is electrically connected to an external power supply and an external single-chip microcomputer, and the model of the external single-chip microcomputer is: STM32.

[0028] The working principle of the utility model is as follows: when using the device, the device is first installed on the upper side of the hosiery machine, and the threaded rod 401 can be driven to rotate along with the rotating shaft 2 by controlling the driving motor 403, and the threaded rod 401 transmission can drive the adjusting block 404 to move horizontally along the guide rod 402, so that the machine can timely detect and correct the deviation in the hosiery knitting process, and ensure the accuracy and stability of hosiery knitting. When the hosiery knitting machine is in normal operation, the line roller 302 is used to guide the fabric to pass and maintain its position, the sliding block 304 is connected to the fixed frame 301 through the fixed rod 303, and a correction guide wheel 308 is arranged thereon, and the movement of the correction guide wheel 308 can adjust the position of the fabric to realize the correction function, and a reset spring 305 is arranged between the sliding block 304 and the fixed frame 301, and the reset spring 305 makes the sliding block 304 return to the initial position after the external force acts, ensuring the stability and accuracy of the correction guide wheel, and the device can timely detect and correct the deviation in the hosiery knitting process, and ensure the accuracy and stability of hosiery knitting.

[0029] It should be understood that the above specific embodiments of the present invention are used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A hosiery knitting machine with automatic error correction function, characterized in that: The invention comprises a mounting frame (1), a rotating shaft (2), a deviation correction mechanism (3) and an adjustment mechanism (4); the mounting frame (1) is an H-shaped structure, and the rotating shaft (2) is embedded in both sides of the mounting frame (1); a transmission box (5) is arranged on one side of the mounting frame (1); a screw-driven adjustment mechanism (4) is arranged inside the mounting frame (1); and the deviation correction mechanism (3) is arranged on the adjustment mechanism (4); The adjustment mechanism (4) comprises a threaded rod (401), a guide rod (402), a drive motor (403) and an adjustment block (404); the threaded rod (401) and the guide rod (402) are respectively arranged on the rotating shafts (2) on both sides, and the adjustment blocks (404) are slidably connected to the threaded rod (401) and the guide rod (402); a transmission slot (6) is provided in the transmission box (5), and the drive motor (403) is arranged in the transmission slot (6); the output end of the drive motor (403) is fixedly connected to the threaded rod (401); one side of the adjustment block (404) is in a threaded structure, and the threads of the adjustment block (404) and the threaded rod (401) match each other.

2. A hosiery knitting machine with automatic error correction function according to claim 1, characterized in that: The deflection correction mechanism (3) comprises a fixed frame (301), a line roller (302), a fixed rod (303), a sliding block (304), a return spring (305), a limiter (306), a placement groove (307) and a deflection correction guide wheel (308); the fixed frame (301) is arranged on the upper side of the adjustment block (404); the placement grooves (307) are symmetrically provided on one side of the fixed frame (301); the line roller (302) is mounted on the placement groove (307); the fixed rod (303) is arranged on the side of the fixed frame (301) away from the line roller (302); and two groups of fixed rods (303) are provided.

3. A hosiery knitting machine with automatic error correction function according to claim 2, characterized in that: Limiting members (306) are provided on both sides of the fixed rod (303) and pass through the fixed frame (301), and sliding blocks (304) are symmetrically slidably connected to the fixed rod (303), and deviation-correcting guide wheels (308) are movably connected to the sliding blocks (304).

4. A hosiery knitting machine with automatic error correction function according to claim 3, characterized in that: A return spring (305) is provided on the fixed rod (303) between the sliding block (304) and the fixed frame (301), and two ends of the return spring (305) are respectively fixedly connected to the fixed frame (301) and the sliding block (304).

5. The hosiery knitting machine with automatic error correction function according to claim 1, characterized in that: The driving motor (403) is electrically connected to an external power supply and an external single-chip microcomputer, and the model of the external single-chip microcomputer is STM32.

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