Sock hemming machine

Abstract

The utility model is suitable for the technical field of sock processing devices, and provides a sock hemming machine which comprises a machine frame. The transmission structure and the processing structure are arranged on the rack; the processing structure comprises a door-shaped frame arranged on the rack; the first lead screw rotates in the door-shaped frame, a first connecting block is in threaded fit with the first lead screw, and a bearing block is arranged at the position, extending to the upper portion of the door-shaped frame, of the first connecting block; the connecting plate is arranged on the outer side of the bearing block; the first electric push rod is arranged on the bottom side of the connecting plate; the mounting seat and the laser are arranged at the telescopic end of the first electric push rod; the sock trimming device effectively purifies the processing environment, reduces the risk of environmental pollution, can quickly adapt to the processing requirements of diversified socks, remarkably improves the production efficiency and flexibility, can adjust the direction of the socks, ensures the uniformity and comprehensiveness of trimming, and is high in production efficiency by combining an automatic stripping and transmission system. And the trimming efficiency of sock seam processing and the product quality consistency are further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of socks processing devices, in particular to a socks sewing machine. Background Art

[0002] In the vast and sophisticated field of textile and clothing manufacturing, socks are a necessity in people's daily lives. Especially in the key link of sock seam processing, thread trimming not only affects the final quality of the product, but also directly affects the smoothness of the production process.

[0003] However, the thread trimming step in the traditional sock seam processing is often accompanied by harmful substances such as dust, which not only diffuses in the air and pollutes the production environment, but also may enter the operator's body through the respiratory tract, posing a long-term potential threat to his health.

[0004] In addition, the diversity of the socks market also places higher demands on processing equipment. This diversity requires that processing equipment must be highly flexible and adjustable so that it can quickly adapt to the processing needs of different socks. However, traditional processing equipment is often designed to be relatively fixed and difficult to adjust or modify on a large scale in a short period of time, which limits the further improvement of production efficiency and increases production costs. Utility Model Content

[0005] The utility model provides a sock seaming machine, aiming to solve the problems that the existing sock seaming processing equipment is prone to generate harmful substances such as dust when processing thread trimming, polluting the production environment and threatening the health of operators, and at the same time the equipment is not flexible enough and it is difficult to quickly adapt to the processing needs of diversified socks, resulting in low production efficiency and increased costs.

[0006] The utility model is implemented as follows: a sock sewing machine comprises a frame; a transmission structure arranged on the inner side of the frame; and a processing structure arranged above the frame; wherein the processing structure comprises: a gantry frame arranged on the frame; a first screw rod rotating in the gantry frame, a first connecting block being threadedly fitted on the first screw rod, a receiving block being arranged on the upper position of the gantry frame when the first connecting block extends; a connecting plate arranged on the outer side of the receiving block; a first electric push rod arranged on the bottom side of the connecting plate; a mounting seat arranged on the telescopic end of the first electric push rod; a laser arranged on the bottom side of the mounting seat; a fan arranged on the outer side of the receiving block; and a recycling box arranged on the gantry frame, one end of the fan being connected to an adsorption hood, and the other end of the fan being connected to the recycling box via a flexible tube.

[0007] Preferably, the processing structure further includes: a first motor disposed on the end side of the mounting seat, the output end of the first motor being fixedly connected to the end key of the first screw rod; and a displacement sensor disposed on the outer side of the mounting seat.

[0008] Preferably, the transmission structure includes: a group of assembly grooves arranged on the inner side of the frame; a second screw rod rotating in the two assembly grooves, the second screw rod being threadedly engaged with a second connecting block; a wedge-shaped seat arranged on the outside of the two second connecting blocks; vertical plates are rotatably engaged on the opposite sides of the two wedge-shaped seats; a second electric push rod arranged on the outside of the two vertical plates; a stripping block arranged at the telescopic ends of the two second electric push rods; and support plates symmetrically arranged on both sides of the two second electric push rods.

[0009] Preferably, a discharging conveyor belt is provided at the lower position of the frame, a guide plate is provided at the discharging conveyor belt, and a collecting box is provided at a side position of the frame adjacent to the guide plate.

[0010] Preferably, a group of second motors is disposed on one side outer wall of the frame, and the output ends of two second motors are fixedly connected to the end keys of the corresponding second screw rods.

[0011] Preferably, a third motor is arranged in the wedge-shaped seat, and an output end of the third motor is fixedly connected to an end key of the vertical plate.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] First, the device quickly captures and collects harmful substances such as smoke and fine dust generated during the operation through an adsorption hood; then, these captured impurities are safely transported to a special recycling box through a flexible pipe, thereby effectively maintaining the cleanliness and air quality of the processing area; this design not only significantly improves the operating environment, but also reduces the risk of environmental pollution.

[0014] Secondly, the processing area of ​​the device can move quickly and can quickly adapt to socks of various sizes and processing requirements. It can easily cope with different production scenarios without the tedious replacement of equipment or adjustment of fixtures, thereby greatly improving processing efficiency and flexibility. This flexible adjustment mechanism not only significantly shortens the production preparation time, but also speeds up the response speed of the production line and enhances the overall production capacity. In addition, the vertical plate in the device can drive the socks to rotate in all directions. This feature ensures that the socks can be evenly and comprehensively processed during the trimming process, effectively improving the coverage area and efficiency of trimming. Combined with the automatic stripping and transmission system after trimming, it can improve the trimming efficiency of the sock seam processing, thereby significantly improving the quality and consistency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2This is a schematic diagram of the connection structure between the fan and the recovery box of the utility model;

[0017] Figure 3 This is a schematic diagram of the portal frame structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure between the wedge-shaped seat and the vertical plate of the utility model;

[0019] In the figure: 1. frame; 2. gantry; 3. first screw rod; 4. first connecting block; 5. receiving block; 6. connecting plate; 7. first electric push rod; 8. mounting seat; 9. laser; 10. fan; 11. recycling box; 12. flexible tube; 13. first motor; 14. displacement sensor; 15. assembly groove; 16. second screw rod; 17. second connecting block; 18. wedge seat; 19. vertical plate; 20. second electric push rod; 21. stripping block; 22. support plate; 23. discharging conveyor belt; 24. guide plate; 25. collecting box; 26. second motor; 27. third motor; 28. adsorption cover. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a socks sewing machine, such as Figure 1-4As shown, it includes a frame 1; a transmission structure arranged on the inner side of the frame 1; and a processing structure arranged above the frame 1; wherein the processing structure includes: a gantry 2 arranged on the frame 1; a first screw rod 3 rotating in the gantry 2, the first screw rod 3 being threadedly fitted with a first connecting block 4, the first connecting block 4 extending to the upper position of the gantry 2 is provided with a receiving block 5; a connecting plate 6 arranged on the outer side of the receiving block 5; a first electric push rod 7 arranged on the bottom side of the connecting plate 6; a mounting seat 8 arranged at the telescopic end of the first electric push rod 7; a laser 9 arranged on the bottom side of the mounting seat 8; a fan 10 arranged on the outer side of the receiving block 5; a recovery box 11 arranged on the gantry 2, one end of the fan 10 is connected to an adsorption cover 28, and the other end of the fan 10 is connected to the recovery box 11 through a flexible tube 12.

[0023] It should be noted that the existing sock seam processing equipment is prone to produce dust and other harmful substances when trimming thread ends, which pollutes the production environment and threatens the health of operators. At the same time, the equipment is not flexible enough and it is difficult to quickly adapt to the processing needs of diversified socks, resulting in low production efficiency and rising costs. This solution can quickly capture and collect smoke and dust during operation, maintain the cleanliness and air quality of the processing environment, and protect the health of operators; at the same time, the high flexibility and rapid movement of its processing area can easily adapt to the processing needs of diversified socks without changing equipment or adjusting fixtures, significantly improving production efficiency and flexibility; the vertical plate 19 drives the all-round rotation function of the support plate, ensuring the uniformity and comprehensiveness of the sock trimming, and combined with the automatic stripping and transmission system, further improves the trimming efficiency and product quality.

[0024] Specifically, in this embodiment, the scheme mainly includes a frame 1; a transmission structure arranged inside the frame 1; and a processing structure arranged above the frame 1; the socks are firstly smoothly transmitted to the preset position of the processing structure through the transmission structure; inside the gantry 2, the first screw rod 3 starts to rotate after receiving the power of the first motor 13; this rotation action drives the first connecting block 4 which is tightly threaded with it to realize reciprocating movement in the horizontal direction; in this way, the processing area can be flexibly adjusted according to the size of the socks and the processing requirements to maximize the work efficiency and processing accuracy;

[0025] Once the socks are accurately positioned, the first electric push rod 7 is immediately started, and its extension action pushes the mounting seat 8 to adjust the height; the laser 9 installed at the bottom of the mounting seat 8 also approaches the seam position of the socks; when the laser 9 reaches the predetermined position, it automatically turns on and releases a focused laser beam; the high-temperature energy of the laser beam quickly acts on the seam of the socks, effectively removing excess thread ends or performing other necessary processing, thereby ensuring the flatness and aesthetics of the seam;

[0026] During the laser wire burning operation, in order to ensure the cleanliness of the working environment and the health of the operators, the fan 10 generates a strong suction force through a special adsorption cover 28; this suction force effectively sucks in impurities such as smoke and tiny dust generated during the wire burning process, and directly transports them to the recovery box 11 through the connected flexible pipe 12; this process not only maintains a clear view of the processing area, but also greatly reduces the pollution to the operating environment and protects the health of the operators.

[0027] In a further preferred embodiment of the present invention, Figure 1 As shown, the processing structure also includes: a first motor 13 arranged on the end side of the mounting seat 8, the output end of the first motor 13 is fixedly connected to the end key of the first screw rod 3; and a displacement sensor 14 arranged on the outside of the mounting seat 8.

[0028] In this embodiment, the first motor 13 is used to drive the rotation of the screw rod; the first connecting block 4 will move back and forth horizontally along the length direction of the screw rod; in this way, the position of the processing area can be accurately adjusted according to the sock transmission to optimize the processing efficiency and results; at the same time, in order to ensure the accuracy and stability of the processing process, the displacement sensor 14 (HG-C1100) monitors the movement of the mounting seat 8; during the laser burning process, as the mounting seat 8 gradually approaches the sock seam and performs the burning operation, the displacement sensor 14 will capture and feedback the displacement information of the mounting seat 8 in real time, thereby achieving the flatness and beauty of the seam.

[0029] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the transmission structure includes: a group of assembly grooves 15 arranged on the inner side of the frame 1; a second screw rod 16 rotating in the two assembly grooves 15, and the second screw rod 16 is threadedly matched with a second connecting block 17; a wedge-shaped seat 18 arranged on the outside of the two second connecting blocks 17; the two opposite sides of the two wedge-shaped seats 18 are rotatably matched with a vertical plate 19; a second electric push rod 20 arranged on the outside of the two vertical plates 19; a stripping block 21 provided at the telescopic end of the two second electric push rods 20; and a support plate 22 symmetrically arranged on both sides of the two second electric push rods 20.

[0030] In this embodiment, before the processing starts, the socks are mounted on two support plates 22. With the rotation of the second screw rod 16 and the movement of the second connecting block 17, the socks are smoothly transmitted to the processing area. During the processing, the socks will remain in a predetermined position so that laser burning or other processing operations can be carried out accurately. When the processing is completed, the two second electric push rods 20 will receive a control signal and start working. They drive the stripping block 21 to perform telescopic movement by extending or shortening. The stripping block 21 contacts the socks and applies appropriate force, thereby automatically removing the socks from the processing area. This stripping process is fast and efficient, which helps to improve production efficiency and reduce manual intervention.

[0031] In a further preferred embodiment of the present invention, Figure 1 As shown, a discharge conveyor belt 23 is provided at the lower position of the frame 1 , a guide plate 24 is provided at the discharge conveyor belt 23 , and a collecting box 25 is provided at a side position of the frame 1 adjacent to the guide plate 24 .

[0032] In this embodiment, after the trimming process, the processed socks will naturally fall onto the discharge conveyor belt 23. During the conveying process, the socks are guided by the guide plate 24 and smoothly slide along the guide plate 24 into the collection box 25, completing the entire conveying and collecting process. Such a design not only ensures the stability and safety of the socks during the conveying process, but also improves the automation degree and efficiency of the production line.

[0033] In a further preferred embodiment of the present invention, Figure 1 As shown, a group of second motors 26 are disposed on one side outer wall of the frame 1 , and the output ends of two second motors 26 are fixedly connected with the end keys of the corresponding second screw rods 16 .

[0034] In this embodiment, the second motor 26 is used to drive the second screw 16 to rotate, so as to realize the transmission process of the support plate 22 in the assembly groove 15. In this way, the support plate 22 can move smoothly along the horizontal direction or a specific path to complete the transmission and processing of the socks.

[0035] In a further preferred embodiment of the present invention, Figure 1 As shown, a third motor 27 is disposed in the wedge-shaped seat 18 , and an output end of the third motor 27 is fixedly connected to an end key of the vertical plate 19 .

[0036] In this embodiment, the third motor 27 is used to drive the rotation of the vertical plate 19, and its rotational movement will directly drive the socks to rotate. This design allows the socks to rotate more comprehensively during the trimming process, thereby improving the trimming coverage area and efficiency, and ensuring that all parts of the socks can be trimmed evenly and accurately.

[0037] Working principle: During the sock processing process, the socks are placed on two support plates 22, which are located on the transmission structure; as the second motor 26 is started, it drives the second screw rod 16 to rotate, and then drives the support plate 22 to move horizontally smoothly in the assembly groove 15 through the second connecting block 17; this transmission process ensures that the socks can be accurately transmitted to the preset position of the processing structure;

[0038] Once the socks are in place, the processing begins immediately; inside the gantry 2, the first motor 13 drives the first screw 3 to rotate; this rotational action drives the first connecting block 4 to move back and forth in the horizontal direction through the threaded fit, thereby flexibly adjusting the position of the processing area and processing the socks on both sides in sequence; this adjustment mechanism greatly optimizes the processing efficiency and results;

[0039] When trimming the socks, the third motor 27 drives the vertical plate 19 to rotate, thereby driving the socks to rotate; this design improves the coverage area and efficiency of trimming, ensuring that all parts of the socks can be trimmed evenly and accurately;

[0040] At the same time, in order to ensure the processing accuracy, the displacement sensor 14 monitors the movement of the mounting seat 8 in real time; as the first electric push rod 7 extends, the mounting seat 8 and the laser 9 at the bottom thereof gradually approach the seam of the socks; when the laser 9 reaches the predetermined position, it automatically turns on and releases a focused laser beam; the high temperature energy of the laser beam quickly acts on the seam of the socks, effectively removing excess thread ends or performing other necessary processing to ensure the flatness and aesthetics of the seam;

[0041] During the laser wire burning operation, the fan 10 generates a strong suction force through the special adsorption cover 28, effectively sucking out the smoke, tiny dust and other impurities generated during the wire burning process, and transporting them to the recovery box 11 through the flexible pipe 12; this measure maintains the cleanliness of the processing area and protects the operating environment and the health of the operators;

[0042] After the processing is completed, the socks are trimmed and naturally fall onto the discharge conveyor belt 23; during the conveying process, the socks are guided by the guide plate 24 and smoothly slide into the collection box 25, completing the entire conveying and collecting process.

[0043] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0044] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0045] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0046] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A sock sewing machine, characterized in that: include: frame; A transmission structure arranged on the inner side of the frame; and A processing structure disposed above the frame; Wherein, the processing structure comprises: A gantry frame disposed on the frame; A first screw rod rotated in the portal frame, wherein the first screw rod is threadedly matched with a first connecting block, and the first connecting block extends to the upper position of the portal frame and is provided with a receiving block; A connecting plate arranged outside the receiving block; A first electric push rod disposed on the bottom side of the connecting plate; A mounting seat provided at the telescopic end of the first electric push rod; a laser disposed on the bottom side of the mounting base; A fan arranged outside the receiving block; A recovery box is arranged on the gantry frame, one end of the fan is connected with an adsorption cover, and the other end of the fan is connected with the recovery box through a flexible pipe.

2. A sock sewing machine as claimed in claim 1, characterized in that: The processing structure also includes: A first motor is arranged at the end side of the mounting seat, wherein the output end of the first motor is fixedly connected with the end key of the first screw rod; A displacement sensor is arranged outside the mounting seat.

3. A sock sewing machine as claimed in claim 1, characterized in that: The transmission structure comprises: A set of mounting slots disposed on the inner side of the frame; A second screw rod rotating in the two assembly grooves, wherein the second screw rod is threadedly matched with a second connecting block; A wedge-shaped seat provided on the outer sides of the two second connecting blocks; The two wedge-shaped seats are rotatably matched with vertical plates on opposite sides; A second electric push rod disposed outside the two vertical plates; Stripping blocks provided at the telescopic ends of the two second electric push rods; Support plates are symmetrically arranged at both sides of the two second electric push rods.

4. A sock sewing machine as claimed in claim 3, characterized in that: A discharging conveyor belt is arranged at the lower part of the frame, a guide plate is arranged at the discharging conveyor belt, and a material collecting box is arranged at a side of the frame adjacent to the guide plate.

5. A sock sewing machine as claimed in claim 4, characterized in that: A group of second motors is arranged on an outer wall of one side of the frame, and output ends of two of the second motors are fixedly connected with end keys of corresponding second screw rods.

6. A sock sewing machine as claimed in claim 3, characterized in that: A third motor is arranged in the wedge-shaped seat, and an output end of the third motor is fixedly connected with an end key of the vertical plate.

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