Upper sock arranging module
By designing the upper sock care module in the sock machine, including the upper sock care tube and jaws, the problem of slipping of the sock body is solved, and the stable fixation of the sock body on the upper sock care tube is achieved.
Patent Information
- Application Number
- CN202422044669.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The lack of sock clamping mechanisms in existing sock machines leads to the sock body easily slipping when the lower sock repair tube is withdrawn and the sewing head is operated.
A sock care module is designed, including an upper frame, an sock care tube and a jaw clamp. Through the sock care tube lifting mechanism and a jaw driving component, the sock body is clamped and fixed to prevent sliding.
It effectively prevents the sock body from sliding when the lower sock care tube is withdrawn and the sewing head is operated, ensuring the stable fixation of the sock body on the upper sock care tube.
Smart Images
Figure CN222846964U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sock machines, and particularly relates to a socks sorting module. Background Art
[0002] The knitting of socks requires the knitting of the sock body and the sewing of the toes. After the knitting is completed, the sock body is transferred to the sewing mechanism by the sock moving mechanism. The negative pressure of the lower sock handling tube of the lower sock handling mechanism "captures" and straightens the sock body, and then the lower sock handling tube lifts the sock body, turns the sock body over and moves it to the upper sock handling tube. After that, the lower sock handling tube withdraws, and the sewing mechanism completes the sewing operation.
[0003] However, most of the existing sock machines are not equipped with a corresponding sock clamping mechanism, and are unable to clamp the sock after the sock is moved to the upper sock tube, which easily causes the sock to slide downward when the lower sock tube is withdrawn and the sock is sewn. Utility Model Content
[0004] The utility model aims to solve the above problems in the prior art and proposes a socks organizing module.
[0005] In order to achieve the purpose of the innovative utility model, the following technical solutions can be used:
[0006] A sock-sorting module comprises an upper frame, on which a vertically arranged sock-sorting tube is arranged, and the sock-sorting tube is connected to the upper frame near the upper end through an upper sock-sorting tube lifting mechanism, and N clamping claws distributed along the circumference of the sock-sorting tube are arranged at the bottom of the upper frame, N ≥ 1, and the clamping claws are connected to a clamping claw driving assembly that can drive the clamping claws to approach the sock-sorting tube to prevent the sock body from sliding down.
[0007] The utility model is arranged above the lower sock-arranging module, and is used for the sock body that is pushed forward to the lower sock-arranging tube below the seaming head mechanism, and the head end of the sock body to be seamed is fixed on the seaming head mechanism between the upper sock-arranging tube and the lower sock-arranging tube, wherein the upper frame is provided with the upper sock-arranging tube through the upper sock-arranging tube lifting mechanism, and the upper sock-arranging tube can be lifted and lowered. In addition, a clamping claw is arranged on the upper frame, and a clamping claw driving component drives the sock clamping action surface of the clamping claw to approach or move away from the outer side wall of the upper sock-arranging tube, so as to achieve the effect of pressing the sock body against the upper sock-arranging tube, and effectively prevents the sock body from sliding down when the lower sock-arranging tube moves the sock body to the upper sock-arranging tube and then withdraws, as well as when the seaming head operation is performed.
[0008] In the above-mentioned upper sock sorting module, the upper sock sorting tube lifting mechanism includes an upper sock sorting driven wheel and an upper sock sorting driving wheel distributed up and down, the upper sock sorting driven wheel and the upper sock sorting driving wheel are connected by a synchronous belt, the upper sock sorting driving wheel is connected to the rotary driver, and the synchronous belt is connected to the upper sock sorting tube through a transmission seat, and a limiting guide component is provided between the upper sock sorting tube and the upper frame, which enables the upper sock sorting tube to move only in the axial direction.
[0009] A synchronous belt is wound around the driven wheel and the driving wheel of the upper socks, and the synchronous belt can be a toothed belt, a chain, a belt or other feasible strip structure. The output end of the rotary driver is fixedly connected to the upper driving wheel of the socks to provide driving force. The transmission seat on the upper socks tube is also fixed on the synchronous belt on one side of the synchronous belt to realize the transmission drive from the rotation of the rotary driver to the lifting and lowering of the upper socks tube. The limiting guide assembly is used to exert a vertical positioning effect on the upper socks tube.
[0010] In the above-mentioned upper sock arrangement module, the upper sock arrangement tube lifting mechanism includes a vertically arranged screw rod, a screw sleeve is provided on the screw rod, the screw rod is connected to a rotary driver, and the screw sleeve is connected to the upper sock arrangement tube through a transmission seat.
[0011] As another feasible solution, the upper sock tube lifting mechanism is driven by meshing threaded sleeves and screws, which has high transmission rigidity and stable transmission.
[0012] In the above-mentioned upper sock sorting module, the position limiting guide assembly includes at least two vertically arranged and mutually parallel guide rods arranged on the upper frame, and the guide rods are penetrated on the transmission seat and slidably connected thereto.
[0013] The guide rod is passed through the transmission seat to realize vertical positioning, which is adapted to the lifting and lowering of the upper sock tube.
[0014] In the above-mentioned upper sock sorting module, the transmission seat includes an L-shaped slider, on which are three guide rods distributed in a triangular shape. The L-shaped slider is connected to the upper sock sorting tube through an upper sock sorting tube clamp, and the synchronous belt is fixed to one side of the inner corner of the L-shaped slider through a synchronous belt fixing seat.
[0015] The L-shaped slider is positioned by three guide rods that are parallel to each other and arranged in a triangle, so as to improve the stability in the horizontal direction. The upper sock tube clamp realizes the detachable fixation of the L-shaped slider and the upper sock tube, which is flexible. The synchronous belt fixing seat can be detachably fixed on the L-shaped slider, and the synchronous belt and the L-shaped slider are fixed in a clamping manner, which is convenient for flexible adjustment of the fixing position. Moreover, the synchronous belt fixing seat is fixed on the inner corner side, that is, located in the triangular distribution surface of the guide rod, so that the force is evenly distributed.
[0016] In the above-mentioned upper sock sorting module, two clamping claws evenly distributed along the circumference of the upper sock sorting tube are provided at the bottom of the upper frame, and the two clamping claws are connected to the clamping claw driving assembly.
[0017] The two clamping jaws are located on two opposite sides of the upper sock tube, and can clamp the sock body from the same height, that is, clamp the sock body from the same height on two opposite sides of the sock body, with a good fixing effect. The clamping jaw driving assembly is used to drive the clamping jaws to close or move away from the upper sock tube to achieve the effect of clamping and loosening the sock body.
[0018] In the above-mentioned upper sock sorting module, the clamping claw driving assembly includes a double-headed synchronous cylinder fixed to the bottom of the upper frame, and the double-headed synchronous cylinder is connected to two clamping claws;
[0019] Alternatively, the clamping jaw driving assembly includes left and right slides fixed to the bottom of the upper frame, and the left and right slides are connected to the two clamping jaws;
[0020] Alternatively, the clamping jaw driving assembly includes a finger cylinder fixed to the bottom of the upper frame, and the finger cylinder is connected to the two clamping jaws;
[0021] Alternatively, the clamping jaw driving assembly includes two linear drivers fixed to the bottom of the upper frame, and the two linear drivers are connected to the two clamping jaws in a one-to-one correspondence.
[0022] As the first optional solution, the clamp driving assembly is realized by a double-head synchronous cylinder, and the two clamps are respectively arranged on the two output sliding ends of the cylinder, ensuring the synchronization of the movement of the two clamps; as the second optional solution, the clamp driving assembly is driven by the left and right slides, and the clamps are respectively fixed on the two slides, and the movement of each slide drives the clamps to move closer to or away from the sock tube, and the slide can be specifically driven by a screw motor or the like; as the third optional solution, the clamp finger cylinder provides the driving force, and the driving assembly technology is mature and the driving is stable; as the fourth optional solution, the clamps are independently controlled by linear drives, and the output torque of the linear drive is larger, and the sock body is fixed more firmly. Among them, the double-head synchronous cylinder, the left and right slides, and the finger cylinder are common knowledge and will not be elaborated in detail.
[0023] In the above-mentioned upper sock sorting module, the clamping claw includes an arc segment and a straight segment, a detachable jaw body is provided on the inner side of the outer end of the arc segment, the inner end of the arc segment is connected as a whole with the outer end of the straight segment, the clamping claw driving assembly is a double-headed synchronous cylinder, and the inner end of the straight segment is fixed on the slide of the double-headed synchronous cylinder through a claw seat.
[0024] One end of the straight segment is fixed to the slide through a claw seat, and the other end is connected to the arc segment. The two arc segments can be closed into an approximate semicircular ring, which is adapted to the shape of the upper sock tube. A jaw body is arranged on the inner side of the arc segment, and the inner side of the jaw body forms a sock clamping action surface, which is used to press the sock body against the outer wall of the upper sock tube. The detachable manner makes the disassembly and assembly of the jaw body more flexible. The jaw body can select an elastic block to prevent the sock body from being crushed, which also increases the contact area and improves the vertical fixing effect.
[0025] In the above-mentioned upper sock organizing module, the upper sock organizing tube is a hollow tube with openings at both ends, and a negative pressure connecting component is provided at the upper end of the upper sock organizing tube.
[0026] The upper sock tube is an axially penetrating tube structure, and the negative pressure connecting assembly is connected to the upper end of the upper sock tube, which is used to suck out the product socks under negative pressure after the seam head is completed and released, thereby completing the output of the finished product.
[0027] In the above-mentioned upper sock sorting module, the negative pressure connection assembly includes a sock sorting tube guide seat which is sleeved on the upper end of the upper sock sorting tube and connected to the upper frame, a guide tube is provided in the sock sorting tube guide seat, a negative pressure connector is provided at the upper end of the guide tube, the upper sock sorting tube can move axially along the guide tube and a sealing ring is provided between the guide tube and the upper sock sorting tube, and the sealing ring is fixed to the guide tube through an annular sealing ring fixing seat.
[0028] The guide tube is arranged at the upper end of the guide seat of the sock handling tube, and the upper sock handling tube is positioned from the upper end. The upper sock handling tube always slides in the guide tube. The sealing ring realizes the sealing between the upper sock handling tube and the guide tube, ensuring a sealed negative pressure channel between the negative pressure connector and the lower end of the upper sock handling tube, which is conducive to smoothly sucking out the sock body through negative pressure.
[0029] As an optimization, the upper frame includes an upper frame top seat and an upper frame base distributed up and down, the upper frame top seat and the upper frame base are connected through three guide rods and side columns, the double-head synchronous cylinder is fixed on the upper frame base, and the sock tube guide seat is fixed on the upper frame top seat.
[0030] Compared with the prior art, the utility model mainly has the following advantages:
[0031] 1. The utility model is provided with a clamping claw on the upper frame, and the clamping claw driving assembly drives the clamping action surface of the clamping claw to approach or move away from the outer wall of the upper sock tube, so as to achieve the effect of pressing the sock body onto the upper sock tube, and effectively prevent the sock body from sliding down when the lower sock tube moves the sock body to the upper sock tube and then withdraws, and when the sock head is sewn.
[0032] 2. The L-shaped slider is positioned by three guide rods parallel to each other and released in a triangular shape, which improves the stability in the horizontal direction. The upper sock tube clamp realizes the detachable fixation of the L-shaped slider and the upper sock tube, which is flexible. The synchronous belt fixing seat can be detachably fixed on the L-shaped slider, and the synchronous belt and the L-shaped slider are fixed in a clamping manner, which is convenient for flexible adjustment of the fixing position. Moreover, the synchronous belt fixing seat is fixed on the inner corner side, that is, located in the triangular distribution surface of the guide rod, so that the force is uniform.
[0033] 3. One end of the straight segment is fixed to the slide through a claw seat, and the other end is connected to the arc segment. The two arc segments can be closed into an approximate semicircular ring, which is adapted to the shape of the upper sock tube. A jaw body is arranged on the inner side of the arc segment, and the inner side of the jaw body forms a sock clamping action surface, which is used to press the sock body against the outer wall of the upper sock tube. The detachable manner makes the disassembly and assembly of the jaw body more flexible.
[0034] 4. The guide tube is arranged at the upper end of the guide seat of the sock handling tube, and the upper sock handling tube is positioned from the upper end. The upper sock handling tube always slides in the guide tube. The sealing ring realizes the sealing between the upper sock handling tube and the guide tube, ensuring that a sealed negative pressure channel is maintained between the negative pressure connector and the lower end of the upper sock handling tube, which is conducive to smoothly sucking out the sock body through negative pressure. BRIEF DESCRIPTION OF THE DRAWINGS
[0035] Figure 1 It is a schematic diagram of the cooperation with the lower socks sorting mechanism and the toe sewing mechanism provided by the utility model;
[0036] Figure 2 It is a structural schematic diagram of the upper sock tube lifting mechanism provided by the utility model (embodiment 1);
[0037] Figure 3 yes Figure 2 A magnified detail of the center point A;
[0038] Figure 4 It is a structural schematic diagram of the position limiting guide assembly provided by the utility model;
[0039] Figure 5 It is a cross-sectional schematic diagram of the cooperation between the guide tube and the upper sock tube provided by the utility model;
[0040] Figure 6 Schematic diagram of the clamping jaw drive assembly provided by the utility model (Example 3).
[0041] In the figure, an upper frame 1, an upper frame top seat 11, an upper frame base 12, a side column 13, an upper sock sorting tube 2, a negative pressure connecting assembly 21, a sock sorting tube guide seat 22, a guide tube 23, a negative pressure connecting head 24, a sealing ring 25, a sealing ring fixing seat 26, an upper sock sorting tube lifting mechanism 3, a clamp 4, an arc segment 41, a straight segment 42, a jaw body 43, a clamp driving assembly 5, an upper sock sorting driven wheel 51, an upper sock sorting driving wheel 52, a synchronous belt 53, a rotary driver 54, a limit guide assembly 55, a guide rod 56, a transmission seat 57, an L-shaped slider 58, an upper sock sorting tube clamp 59, a double-head synchronous cylinder 60, a slide 61, a synchronous belt fixing seat 62, and left and right slides 63. DETAILED DESCRIPTION
[0042] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0043] Example 1
[0044] Specific implementation examples Figure 1-5As shown, the upper sock handling module includes an upper frame 1, on which a vertically arranged upper sock handling tube 2 is provided. The upper sock handling tube 2 is connected to the upper frame 1 near the upper end through an upper sock handling tube lifting mechanism 3, and two clamping claws 4 distributed along the circumference of the upper sock handling tube 2 are provided at the bottom of the upper frame 1. The clamping claws 4 are connected to a clamping claw driving assembly 5 which can drive the clamping claws 4 to approach the upper sock handling tube 2 to prevent the sock body from sliding down.
[0045] Specifically, the utility model is arranged above the lower sock-sorting module, and is used for the sock body pushed up by the lower sock-sorting tube below the seaming head mechanism, and the sock head end to be seamed is fixed on the seaming head mechanism between the upper sock-sorting tube 2 and the lower sock-sorting tube, wherein the upper frame 1 is provided with the upper sock-sorting tube 2 through the upper sock-sorting tube lifting mechanism 3, and the upper sock-sorting tube 2 can be lifted and lowered. In addition, a clamp 4 is arranged on the upper frame 1, and the clamp driving assembly 5 drives the clamping action surface of the clamp 4 to approach or move away from the outer wall of the upper sock-sorting tube 2, so as to achieve the effect of pressing the sock body against the upper sock-sorting tube 2, and effectively prevents the sock body from sliding down when the lower sock-sorting tube moves the sock body to the upper sock-sorting tube 2 and then withdraws, as well as when the seaming head operation is performed.
[0046] like Figure 2 As shown, the upper sock tube lifting mechanism 3 includes an upper sock tube driven wheel 51 and an upper sock tube driving wheel 52 distributed up and down, the upper sock tube driven wheel 51 and the upper sock tube driving wheel 52 are connected by a synchronous belt 53, the upper sock tube driving wheel 52 is connected to a rotary driver 54, the synchronous belt 53 is connected to the upper sock tube 2 through a transmission seat 57, and a limit guide assembly 55 is provided between the upper sock tube 2 and the upper frame 1, which can make the upper sock tube 2 move only in the axial direction. The limit guide assembly 55 includes at least two vertically arranged and mutually parallel guide rods 56 arranged on the upper frame 1, and the guide rods 56 are inserted on the transmission seat 57 and slidably connected thereto. The transmission seat 57 includes an L-shaped slider 58, and three triangularly distributed guide rods 56 are inserted on the L-shaped slider 58. The L-shaped slider 58 is connected to the upper sock tube 2 through an upper sock tube clamp 59, and the synchronous belt 53 is fixed to one side of the inner corner of the L-shaped slider 58 through a synchronous belt fixing seat 62.
[0047] Specifically, a synchronous belt 53 is wound around the driven wheel 51 and the driving wheel 52 of the upper socks processing synchronously, and the synchronous belt 53 is a toothed belt. The output end of the rotary driver 54 is fixedly connected to the driving wheel 52 of the upper socks processing to provide driving force. The transmission seat 57 on the upper socks processing tube 2 is also fixed on the synchronous belt 53 on one side of the synchronous belt 53 to realize the transmission drive of the rotary driver 54 to the lifting and lowering of the upper socks processing tube 2. The limit guide assembly 55 is used to exert a vertical positioning effect on the upper socks processing tube 2. The guide rod 56 is passed through the transmission seat 57 to realize vertical positioning, which is adapted to the lifting and lowering of the upper socks processing tube 2. The L-shaped slider 58 is positioned by three mutually parallel and triangularly arranged guide rods 56 to improve the stability in the horizontal direction. The upper sock tube clamp 59 realizes the detachable fixation of the L-shaped slider 58 and the upper sock tube 2, which is flexible. The synchronous belt fixing seat 62 is detachable and fixed on the L-shaped slider 58, and the synchronous belt 53 and the L-shaped slider 58 are fixed in a clamping manner, which is convenient for flexible adjustment of the fixed position. Moreover, the synchronous belt fixing seat 62 is fixed on the inner corner side, that is, located in the triangular distribution surface of the guide rod 56, so that the force is uniform.
[0048] like Figure 2 , 3 As shown, two clamping jaws 4 are evenly distributed along the circumference of the upper sock tube 2 at the bottom of the upper frame 1, and the two clamping jaws 4 are connected to the clamping jaw driving assembly 5. The clamping jaw driving assembly 5 includes a double-headed synchronous cylinder 60 fixed to the bottom of the upper frame 1, and the double-headed synchronous cylinder 60 is connected to the two clamping jaws 4. The clamping jaw 4 includes an arc segment 41 and a straight segment 42, and a detachable jaw body 43 is provided on the inner side of the outer end of the arc segment 41. The inner end of the arc segment 41 is connected to the outer end of the straight segment 42 as a whole. The clamping jaw driving assembly 5 is a double-headed synchronous cylinder 60, and the inner end of the straight segment 42 is fixed to the slide 61 of the double-headed synchronous cylinder 60 through a claw seat.
[0049] Specifically, the two clamping jaws 4 are located on two opposite sides of the upper sock tube 2, and can clamp the sock body from the same height, that is, the sock body is clamped from the same height on two opposite sides of the sock body, and the fixing effect is good. The clamping jaw driving assembly 5 is used to drive the clamping jaws 4 to close or move away from the upper sock tube 2 to achieve the effect of clamping and loosening the sock body. The clamping jaw driving assembly 5 is realized by a double-head synchronous cylinder 60, and the two clamping jaws 4 are respectively arranged on the two output sliding ends of the cylinder, which ensures the movement synchronization of the two clamping jaws 4. One end of the straight segment 42 is fixed to the slide 61 through a claw seat, and the other end is connected to the arc segment 41. The two arc segments 41 can be closed into an approximate semicircular ring, which is adapted to the shape of the upper sock tube 2. A jaw body 43 is arranged on the inner side of the arc segment 41, and the inner side of the jaw body 43 forms a sock clamping action surface, which is used to press the sock body against the outer wall of the upper sock tube 2. The detachable manner makes the disassembly and assembly of the jaw body 43 more flexible. The jaw body 43 selects an elastic block to prevent the sock body from being crushed, and also increases the contact area, thereby improving the vertical fixing effect.
[0050] In this embodiment, the upper sock tube 2 is a hollow tube with two ends open, and a negative pressure connection assembly 21 is provided at the upper end of the upper sock tube 2. The negative pressure connection assembly 21 includes a sock tube guide seat 22 sleeved on the upper end of the upper sock tube 2 and connected to the upper frame 1, a guide tube 23 is provided in the sock tube guide seat 22, and a negative pressure connector 24 is provided at the upper end of the guide tube 23. The upper sock tube 2 can move axially along the guide tube 23 and a sealing ring 25 is provided between the guide tube 23 and the upper sock tube 2, and the sealing ring 25 is fixed to the guide tube 23 through an annular sealing ring fixing seat 26.
[0051] Specifically, the upper sock tube 2 is an axially penetrating tube structure, and the negative pressure connection assembly 21 is connected to the upper end of the upper sock tube 2, which is used to suck out the product socks by negative pressure after the seam is completed and released, and complete the output of the finished product. The guide tube 23 is set at the upper end of the sock tube guide seat 22, and the upper sock tube 2 is positioned from the upper end. The upper sock tube 2 always slides in the guide tube 23, and the sealing ring 25 realizes the sealing between the upper sock tube 2 and the guide tube 23, ensuring that the negative pressure channel between the negative pressure connector 24 and the lower end of the upper sock tube 2 is kept sealed, which is conducive to smoothly sucking out the sock body through negative pressure.
[0052] As an optimization of this embodiment, the upper frame 1 includes an upper frame top seat 11 and an upper frame base 12 distributed up and down. The upper frame top seat 11 and the upper frame base 12 are connected to the side columns 13 through three guide rods 56. The double-head synchronous cylinder 60 is fixed on the upper frame base 12, and the sock tube guide seat 22 is fixed on the upper frame top seat 11.
[0053] Specific working principle: After the socks are knitted, the socks are moved by the sock transfer mechanism, and the negative pressure of the lower sock handling tube "captures" the socks and moves them to the bottom of the sewing mechanism. The lower sock handling tube pushes the socks, turns the socks over and moves them to the upper sock handling tube 2. The folded position is higher than the clamping claws 4. After pushing into place, the clamping claws 4 close and clamp the socks. Then the lower sock handling tube descends and withdraws, and the sewing operation starts. After the sewing is completed, the sock needle and thread withdraw, and the upper sock handling tube 2 sucks the socks out from the upper end through negative pressure to complete the output of the finished product.
[0054] Example 2
[0055] The specific working principle of this embodiment is basically the same as that of Embodiment 1, except that the difference lies in the sock tube lifting mechanism.
[0056] In this embodiment, the upper sock tube lifting mechanism 3 includes a vertically arranged screw rod, a screw sleeve is provided on the screw rod, the screw rod is connected to a rotary driver, and the screw sleeve is connected to the upper sock tube 2 through a transmission seat 57 .
[0057] Example 3
[0058] The specific working principle of this embodiment is basically the same as that of Embodiment 1, except that the difference lies in the clamping jaw driving assembly 5 .
[0059] Specific implementation examples Figure 6 As shown, the clamping jaw driving assembly 5 includes left and right slides 63 fixed to the bottom of the upper frame 1 , and the left and right slides 63 are connected to the two clamping jaws 4 .
[0060] Example 4
[0061] The specific working principle of this embodiment is basically the same as that of Embodiment 1, except that the difference lies in the clamping jaw driving assembly 5 .
[0062] In this embodiment, the clamping jaw driving assembly 5 includes a finger cylinder fixed to the bottom of the upper frame 1 , and the finger cylinder is connected to the two clamping jaws 4 .
[0063] The specific embodiments described herein are merely examples of the spirit of the present invention. A person skilled in the art of the present invention may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. A socks sorting module, characterized in that: The invention comprises an upper frame (1), wherein a vertically arranged upper sock tube (2) is provided on the upper frame (1), wherein the upper sock tube (2) is connected to the upper frame (1) near the upper end through an upper sock tube lifting mechanism (3), and N clamping claws (4) distributed along the circumference of the upper sock tube (2) are provided at the bottom of the upper frame (1), where N is greater than or equal to 1, and wherein the clamping claws (4) are connected to a clamping claw driving assembly (5) capable of driving the clamping claws (4) to approach the upper sock tube (2) so as to prevent the sock body from sliding down.
2. The socks sorting module according to claim 1, characterized in that: The upper sock handling tube lifting mechanism (3) comprises an upper sock handling driven wheel (51) and an upper sock handling driving wheel (52) which are distributed in an upper and lower direction. The upper sock handling driven wheel (51) and the upper sock handling driving wheel (52) are connected via a synchronous belt (53). The upper sock handling driving wheel (52) is connected to a rotary driver (54). The synchronous belt (53) is connected to the upper sock handling tube (2) via a transmission seat (57). A limiting guide assembly (55) is provided between the upper sock handling tube (2) and the upper frame (1) so that the upper sock handling tube (2) can only move in the axial direction.
3. The socks sorting module according to claim 1, characterized in that: The upper sock tube lifting mechanism (3) comprises a vertically arranged screw rod, a screw sleeve is provided on the screw rod, the screw rod is connected to a rotary driver, and the screw sleeve is connected to the upper sock tube (2) via a transmission seat (57).
4. The socks sorting module according to claim 2, characterized in that: The position limiting guide assembly (55) comprises at least two guide rods (56) arranged vertically and parallel to each other on the upper frame (1); the guide rods (56) are passed through the transmission seat (57) and are slidably connected thereto.
5. The socks sorting module according to claim 4, characterized in that: The transmission seat (57) comprises an L-shaped slider (58), on which three guide rods (56) distributed in a triangular shape are passed, the L-shaped slider (58) is connected to the upper sock tube (2) via an upper sock tube clamp (59), and the synchronous belt (53) is fixed to one side of the inner corner of the L-shaped slider (58) via a synchronous belt fixing seat (62).
6. The socks sorting module according to claim 1, 2 or 3, characterized in that: The bottom of the upper frame (1) is provided with two clamping claws (4) evenly distributed along the circumference of the upper sock-sorting tube (2), and the two clamping claws (4) are connected to a clamping claw driving assembly (5).
7. The socks sorting module according to claim 6, characterized in that: The clamping jaw driving assembly (5) comprises a double-headed synchronous cylinder (60) fixed to the bottom of the upper frame (1), and the double-headed synchronous cylinder (60) is connected to the two clamping jaws (4); Alternatively, the clamping jaw driving assembly (5) comprises left and right slides (63) fixed to the bottom of the upper frame (1), and the left and right slides (63) are connected to the two clamping jaws (4); Alternatively, the clamping jaw driving assembly (5) comprises a finger cylinder fixed to the bottom of the upper frame (1), and the finger cylinder is connected to the two clamping jaws (4); Alternatively, the clamping jaw driving assembly (5) comprises two linear drives fixed to the bottom of the upper frame (1), and the two linear drives are connected to the two clamping jaws (4) in a one-to-one correspondence.
8. The socks sorting module according to claim 7, characterized in that: The clamping jaw (4) comprises an arc segment (41) and a straight segment (42); a detachable jaw body (43) is provided on the inner side of the outer end of the arc segment (41); the inner end of the arc segment (41) is connected to the outer end of the straight segment (42) as a whole; the clamping jaw drive assembly (5) is a double-head synchronous cylinder (60); the inner end of the straight segment (42) is fixed to a slide table (61) of the double-head synchronous cylinder (60) via a claw seat.
9. The upper sock arrangement module according to claim 1, 2 or 3, characterized in that: The upper sock tube (2) is a hollow tube with openings at both ends, and a negative pressure connection assembly (21) is provided at the upper end of the upper sock tube (2).
10. The socks sorting module according to claim 9, characterized in that: The negative pressure connection assembly (21) comprises a sock-sorting tube guide seat (22) which is sleeved on the upper end of the upper sock-sorting tube (2) and connected to the upper frame (1); a guide tube (23) is arranged inside the sock-sorting tube guide seat (22); a negative pressure connector (24) is arranged at the upper end of the guide tube (23); the upper sock-sorting tube (2) is capable of axially moving along the guide tube (23); a sealing ring (25) is arranged between the guide tube (23) and the upper sock-sorting tube (2); the sealing ring (25) is fixed to the guide tube (23) via an annular sealing ring fixing seat (26).