Anti-pilling detection equipment for knitted socks
By introducing infrared emitters to fix the friction head position in the sock anti-pill detection equipment, and combining the translation device and stepper motor, accurate detection of different parts of the sock is achieved, which solves the problem of low detection accuracy of existing equipment and improves detection accuracy and convenience of use.
Patent Information
- Application Number
- CN202421872753.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-05
AI Technical Summary
The existing sock anti-pill detection equipment has the problem of low detection accuracy during the specific use, which is prone to move the socks due to pressure changes between the friction head and the detection platform, resulting in detection errors.
An anti-pill detection device for knitted socks is designed, including a base, a translation device, a gantry, a lifting and adjusting device and a friction head. The friction head position is fixed by an infrared emitter, combined with a translation device and a stepper motor, accurate detection of different parts of the sock is achieved.
It improves the accuracy of detection, reduces detection errors, realizes automatic rotation of different parts of the socks and adjusts the position of the friction head, which is convenient for use, and is suitable for the detection of different types of socks.
Smart Images
Figure CN222979340U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a detection device for sock production, in particular to an anti-pilling detection device for knitted socks. Background Art
[0002] With the continuous improvement of people's living standards, the requirements for the quality of life are also getting higher and higher. As one of the daily necessities that need to be in close contact with the human skin every day, the comfort of socks in use is one of the key effects that people focus on. And pilling during the use of socks is one of the reasons affecting the use comfort. Therefore, before the socks are produced and shipped, anti-pilling detection work needs to be carried out on them. At present, the common anti-pilling detection of socks is mainly to place the socks on the detection platform, and then carry out anti-pilling detection work by rubbing the surface of the socks with a friction head. However, when specifically operating, because the socks are only placed on the detection platform and the friction head moves back and forth on the socks, once the pressure between the friction head and the detection platform changes, it is very easy to cause the socks to move along with the friction head, resulting in detection errors and a relatively low overall detection accuracy. Therefore, the existing anti-pilling detection equipment for sock production has the problem of low detection accuracy in the specific use process. Summary of the Utility Model
[0003] The purpose of the utility model is to provide an anti-pilling detection device for knitted socks. The utility model has the advantage of high detection accuracy.
[0004] The technical solution of the utility model: an anti-pilling detection device for knitted socks, including a base, on the top surface of the base is provided a translation device; on the translation device is provided a stepping motor, and connected to the stepping motor is a sock sleeve for placing socks; on the top surface of the base is provided a gantry above the sock sleeve, and on the inner top surface of the gantry is provided a lifting adjustment device; on the lifting adjustment device is provided a lifting seat, and in the middle of the bottom surface of the lifting seat is provided a driving motor; installed on the driving motor is a friction head, and on both sides of the driving motor are provided infrared emitters on the bottom surface of the lifting seat; the infrared emitters can be used to fix the position on both sides of the friction head, and combined with the translation device that can drive the sock sleeve to move, enabling external staff to drive the sock sleeve to rotate according to the position where the infrared emitter irradiates on the sock sleeve, so that the friction head can perform anti-pilling effects on different parts and positions of the socks, ensuring the detection accuracy while also facilitating the use; by setting the sock sleeve to fix the socks, it can be applicable to the anti-pilling detection work of different socks, facilitating the use.
[0005] In the aforementioned anti-pilling detection device for knitted socks, the sock sleeve base includes a rotating base and a sleeve head piece clamped on the rotating base. At the position corresponding to the connection with the rotating base on the sleeve head piece, two symmetrically distributed clamping pieces are provided; at the position corresponding to the sleeve head piece on the rotating base, two symmetrically distributed clamping grooves are provided, and the clamping grooves cooperate with the clamping pieces; by setting the sock sleeve base to be composed of a rotating base and a sleeve head piece, and the sleeve head piece and the rotating base are clamped with each other by the cooperation of the clamping pieces and the clamping grooves, the sleeve head piece can be replaced according to different types of socks, improving the flexibility of use.
[0006] In the aforementioned anti-pilling detection device for knitted socks, the clamping groove is a mortise groove; the end of the mortise groove is provided on the side surface of the rotating base; the clamping piece is a tenon block, and the length of the tenon block is less than the length of the mortise groove; a dovetail stop block is provided on one side of the tenon block; the mutual way of using the mortise groove and the tenon block can increase the connection stability between the clamping piece and the clamping groove; and the setting of the dovetail stop block can block on one side of the tenon block, avoiding the phenomenon that the tenon block disengages from the side surface of the mortise groove and ensuring the structural stability.
[0007] In the aforementioned anti-pilling detection device for knitted socks, the translation device includes a first ball screw, and the end of the first ball screw is connected with a first servo motor; a first nut seat is slidably installed on the first ball screw, and a translation seat is provided on the top surface of the first nut seat; the stepping motor is arranged on the translation seat.
[0008] In the aforementioned anti-pilling detection device for knitted socks, the lifting and adjusting device includes a second ball screw provided on the inner top surface of the gantry, and the end of the second ball screw is connected with a second servo motor; an adjusting seat is slidably installed on the second ball screw, and a lifting cylinder is fixedly installed on the adjusting seat; the lifting seat is connected with the lifting cylinder.
[0009] In the aforementioned anti-pilling detection device for knitted socks, fixing pieces are provided at the positions corresponding to the side surfaces of the lifting cylinder on the adjusting seat, and a plurality of suction cups are provided on the inner side surfaces of each fixing piece; the fixing pieces can fix the position of the lifting cylinder on the side, ensuring the structural stability.
[0010] In the aforementioned anti-pilling detection device for knitted socks, observation windows are provided on both side surfaces of the gantry, and transparent glasses are installed on each observation window; the observation windows can be used for observation from the side, further facilitating the use.
[0011] Compared with the prior art, the utility model improves the existing anti-pilling detection device for sock toes. By arranging a translation device and a gantry on the base, a friction head is arranged on the gantry, and infrared emitters are arranged on both sides of the friction head. The infrared emitters can fix the positions on both sides of the friction head. Cooperating with the translation device, the sock holder can be driven to move, enabling external staff to accurately control the anti-pilling effect on different parts of the sock according to the positions where the infrared emitters irradiate on the sock holder. At the same time, cooperating with the stepping motor, the sock holder can be driven to rotate, so that the friction head can perform the anti-pilling effect on different positions of different parts of the sock. While ensuring the detection accuracy, it also realizes the automatic rotation to adjust the positions of the sock and the friction head, facilitating the use. At the same time, by arranging a sock holder to fix the sock, the anti-pilling detection work for different socks can be carried out, facilitating the use. In addition, the utility model also sets the sock holder to be composed of a rotating base and a sock head piece, and the sock head piece and the rotating base are mutually clamped by a clamping part and a clamping groove. Thus, the sock head piece can be replaced according to different types of socks, improving the flexibility of use. By setting the clamping groove as a mortise groove and the clamping part as a tenon block, the mutual way of the mortise groove and the tenon block can increase the connection stability between the clamping part and the clamping groove. Coupled with the setting of the dovetail stop block, it can block on one side of the tenon block, avoiding the phenomenon that the tenon block disengages from the side of the mortise groove and ensuring the structural stability. By arranging a plurality of fixing parts on the adjustment seat, and a suction cup that fits the side surface of the lifting cylinder is arranged on the inner side surface of each fixing part, the fixing parts can fix the position of the lifting cylinder on the side, ensuring the structural stability. By arranging an observation window on the side surface of the gantry, the observation window can be used for observation from the side, further facilitating the use. Therefore, the utility model can not only improve the detection accuracy, but also has the advantages of convenient use, high use flexibility and high structural stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a structural schematic diagram of the utility model;
[0013] Figure 2 is a side view of the utility model;
[0014] Figure 3 is a structural schematic diagram of the sock holder;
[0015] Figure 4 is Figure 2 the partial enlarged view at A in
[0016] The reference numerals in the drawings are: 1 - base, 2 - stepping motor, 3 - gantry, 4 - lifting seat, 5 - driving motor, 6 - friction head, 7 - infrared emitter, 8 - rotating base, 9 - socket piece, 10 - clamping piece, 11 - clamping groove, 12 - dovetail block, 13 - first ball screw, 14 - first servo motor, 15 - translation seat, 16 - second ball screw, 17 - second servo motor, 18 - adjustment seat, 19 - lifting cylinder, 20 - fixing piece, 21 - suction cup, 22 - observation window. Specific embodiments
[0017] The present invention will be further described below in conjunction with the drawings and embodiments, but it shall not be used as a basis for limiting the present invention.
[0018] Embodiment. An anti-pilling detection device for knitted socks, the structure of which is as Figures 1 to 4 shown, including a base 1, a translation device is arranged on the top surface of the base 1; a stepping motor 2 is arranged on the translation device, and a sock socket is connected to the stepping motor 2 for placing socks; a gantry 3 is arranged on the top surface of the base 1 directly above the sock socket, and a lifting adjustment device is arranged on the inner top surface of the gantry 3; a lifting seat 4 is arranged on the lifting adjustment device, and a driving motor 5 is arranged in the middle of the bottom surface of the lifting seat 4; a friction head 6 is installed on the driving motor 5, and infrared emitters 7 are arranged on both sides of the driving motor 5 on the bottom surface of the lifting seat 4.
[0019] The sock socket includes a rotating base 8 and a socket piece 9 clamped on the rotating base 8. Two symmetrically distributed clamping pieces 10 are arranged at the position corresponding to the connection with the rotating base 8 on the socket piece 9; two symmetrically distributed clamping grooves 11 are arranged at the position corresponding to the socket piece 9 on the rotating base 8, and the clamping grooves 11 cooperate with the clamping pieces 10; the clamping groove 11 is a mortise groove; the end of the mortise groove is arranged on the side surface of the rotating base 8; the clamping piece 10 is a tenon block, and the length of the tenon block is less than the length of the mortise groove; a dovetail block 12 is arranged on one side of the tenon block; the translation device includes a first ball screw 13, and the end of the first ball screw 13 is connected with a first servo motor 14; a first nut seat is slidably installed on the first ball screw 13, and a translation seat 15 is arranged on the top surface of the first nut seat; the stepping motor 2 is arranged on the translation seat 15; the lifting adjustment device includes a second ball screw 16 arranged on the inner top surface of the gantry 3, and the end of the second ball screw 16 is connected with a second servo motor 17; an adjustment seat 18 is slidably installed on the second ball screw 16, and a lifting cylinder 19 is fixedly installed on the adjustment seat 18; the lifting seat 4 is connected with the lifting cylinder 19; fixing pieces 20 are arranged at the positions corresponding to the side surfaces of the lifting cylinder 19 on the adjustment seat 18, and a plurality of suction cups 21 are arranged on the inner side surface of each fixing piece 20; observation windows 22 are arranged on both side surfaces of the gantry 3, and transparent glasses are installed on each observation window 22.
[0020] Working principle: When specifically conducting the anti-pilling detection work, first put the socks to be detected on the headpiece 9, and control the entire device to be connected to the external safe mains power supply to make the infrared emitter 7 powered on and start (the infrared emitter 7 can specifically adopt models such as IR333-A, SFH484 or TSAL6200, etc.). After the infrared emitter 7 is powered on and starts, it will emit positioning infrared rays on both sides of the friction head 6 to facilitate subsequent adjustment of the positions of the friction head 6 and the headpiece 9, as well as adjustment and positioning of the anti-pilling detection position of the headpiece 9. Then control the first servo motor 14 to start. After the first servo motor 14 starts, it will drive the first ball screw 13 to rotate. After the first ball screw 13 rotates, it will drive the nut seat to translate in the direction of the gantry 3. During the movement of the nut seat, it will drive the translation seat 15 to move together. Since the stepping motor 2 is arranged on the translation seat, when the translation seat 15 moves, it will synchronously drive the stepping motor 2 and the sock seat connected to the stepping motor 2 to move until the entire sock seat drives the socks to move to the area below the friction head 6.
[0021] After the sock is moved to the area below the friction head 6, first control the first servo motor 14 to stop, so that the socket part 9 stops moving. Then, according to the position where the infrared emitter 7 irradiates on the sock, determine whether to control the second servo motor 17 to start. If the socket part 9 drives the sock just below the friction head 6, at this time, all the infrared rays emitted by the infrared emitter 7 can irradiate on the sock. At this time, there is no need to control the second servo motor 17 to start, and the lifting cylinder 19 can be directly controlled to start, so that the lifting cylinder 19 drives the lifting seat 4 to move towards the sock. During the movement of the lifting seat 4, the drive motor 5 and the friction head 6 will be driven to move synchronously until the friction head 6 contacts the sock. Then control the lifting cylinder 19 to pause, and then control the drive motor 5 to start. After the drive motor 5 starts, it will drive the friction head 6 to rotate. The rotating friction head 6 can be used to perform the anti-pilling detection work on the sock. If the infrared rays emitted by the infrared emitter 7 do not all irradiate on the sock or only one irradiates on the sock, it means that the friction head 6 is not directly above the sock at this time. At this time, it is necessary to first control the second servo motor 17 to start. After the second servo motor 17 starts, it will drive the second ball screw 16 to rotate. After the second ball screw 16 rotates, it will drive the adjustment seat 18 to move in the horizontal direction (the moving direction of the adjustment seat 18 is perpendicular to the moving direction of the translation seat 15) until all the infrared rays emitted by the infrared emitter 7 can irradiate on the sock. Then control the second servo motor 17 to stop, and the lifting cylinder 19 and the drive motor 5 are started in sequence, so that the rotating friction head 6 performs the anti-pilling detection work on the sock. After the friction head 6 starts for a certain period of time, control the drive motor 5 to stop, and then control the lifting cylinder 19 to stop, so that the friction head 6 is separated from the sock. Then control the first servo motor 14 to move in the reverse direction, so that the sock moves from directly below the gantry 3 to the initial position. Then the sock can be removed from the socket part 9 to observe the pilling at the detected position for detection work.
[0022] When it is necessary to conduct pilling resistance detection on other parts of the sock (such as the heel part and the toe part), it is necessary to adjust the position of the sock below the friction head 6. When it is necessary to make a horizontal adjustment to the position of the sock below the friction head 6, control the first servo motor 14 to start. After the first servo motor 14 starts, it will drive the first ball screw 13 to rotate. When the first ball screw 13 rotates, it will drive the translation seat 15 to move horizontally through the self - contained nut seat, so as to adjust the position of the sock directly below the friction head 6; when it is necessary to conduct pilling resistance detection on the bottom or side of the sock, it is necessary to control the starting time of the stepping motor 2. After the stepping motor 2 starts, it will drive the rotating base 8 to rotate. Since the socket part 9 is clamped on the rotating base 8, the socket part 9 will be driven to rotate during the rotation of the rotating base 8. During the rotation of the socket part 9, the sock will be driven to rotate, so that different surfaces of the sock can face the friction head 6 for detection work.
Claims
1. An anti-pilling detection device for knitted socks, characterized by: The invention comprises a base (1), wherein a translation device is arranged on the top surface of the base (1); a stepping motor (2) is arranged on the translation device, and a sock seat for placing socks is connected to the stepping motor (2); a gantry (3) located directly above the sock seat is arranged on the top surface of the base (1), and a lifting adjustment device is arranged on the inner top surface of the gantry (3); a lifting seat (4) is arranged on the lifting adjustment device, and a driving motor (5) is arranged in the middle of the bottom surface of the lifting seat (4); a friction head (6) is installed on the driving motor (5), and infrared emitters (7) located on the bottom surface of the lifting seat (4) are arranged on both sides of the driving motor (5).
2. The anti-pilling detection device for knitted socks according to claim 1, characterized in that: The sock seat comprises a rotating base (8) and a sleeve member (9) clamped on the rotating base (8); two symmetrically distributed clamping members (10) are arranged on the sleeve member (9) at positions corresponding to the connection with the rotating base (8); two symmetrically distributed clamping grooves (11) are arranged on the rotating base (8) at positions corresponding to the sleeve member (9); the clamping grooves (11) and the clamping members (10) cooperate with each other.
3. The anti-pilling detection device for knitted socks according to claim 2, characterized in that: The clamping groove (11) is a tenon groove; the end of the tenon groove is arranged on the side of the rotating base (8); the clamping part (10) is a tenon block, the length of the tenon block is smaller than the length of the tenon groove; a dovetail stopper (12) is arranged on one side of the tenon block.
4. The anti-pilling detection device for knitted socks according to claim 1, characterized in that: The translation device comprises a first ball screw (13), the end of which is connected to a first servo motor (14); a first nut seat is slidably mounted on the first ball screw (13), a translation seat (15) is arranged on the top surface of the first nut seat; and the stepping motor (2) is arranged on the translation seat (15).
5. The anti-pilling detection device for knitted socks according to claim 1, characterized in that: The lifting adjustment device comprises a second ball screw (16) arranged on the inner top surface of the gantry (3), the end of the second ball screw (16) being connected to a second servo motor (17); an adjustment seat (18) being slidably mounted on the second ball screw (16), and a lifting cylinder (19) being fixedly mounted on the adjustment seat (18); and the lifting seat (4) being connected to the lifting cylinder (19).
6. The anti-pilling detection device for knitted socks according to claim 5, characterized in that: A fixing piece (20) is provided at a position on the adjustment seat (18) corresponding to each side surface of the lifting cylinder (19), and a plurality of suction cups (21) are provided on the inner side surface of each fixing piece (20).
7. The anti-pilling detection device for knitted socks according to any one of claims 1 to 6, characterized in that: Observation windows (22) are provided on both side surfaces of the gantry (3), and each observation window (22) is installed with transparent glass.