Edge cutting equipment for producing and processing children socks

Abstract

The utility model provides edge cutting equipment for producing and processing socks for children, belongs to the technical field of edge cutting equipment, and solves the technical problems that the design requirements of cloth with different widths cannot be met and the quality of a final finished product is influenced due to the fact that the existing edge cutting equipment cannot be reasonably adapted to the cloth with different widths. Edge cutting equipment for children sock production and processing comprises a base, a regulation and control frame fixed to the base and an edge cutting frame slidably connected to the regulation and control frame, the bottom face of the edge cutting frame is slidably connected with a pair of cutter rests, edge cutting knives are fixed to the left side and the right side of each cutter rest, the tips of the two edge cutting knives face downwards, and material returning plates are arranged on the bottom faces of the two cutter rests. A two-way lead screw is rotationally connected into the edge cutting frame, threaded sections on the two sides of the two-way lead screw are in threaded connection with the corresponding cutter frames, and a first transmission gear is coaxially and fixedly connected to the two-way lead screw. The edge cutting device has the advantages that the cutting gap can be adjusted according to the width of cloth, and the edge cutting device can be suitable for edge cutting work of cloth with different widths.

Description

Technical Field

[0001] This utility model belongs to the technical field of edge trimming equipment, and relates to an edge trimming device for sock production and processing, particularly an edge trimming device for children's sock production and processing. Background Technology

[0002] Children's socks are socks worn by younger children. Socks worn by normal teenagers (under 18 years old) are not called children's socks. Children's socks are only a certain range and there is no very standard definition. Children's skin is more delicate, so children's socks go through many processes during production and processing, and the cutting of children's socks is also very particular.

[0003] A search revealed a Chinese patent document disclosing a trimming device for children's sock production [Application No.: 202321765412.5; Publication No.: CN 220224724 U]. This trimming device for children's sock production includes a support base. First electric push rods are fixedly connected to the inner walls of both the left and right ends of the support base, and to the front and rear sides. First fixing blocks are fixedly connected to the telescopic ends of the first electric push rods. Motors are fixedly connected to the top ends of the first fixing blocks. The drive ends of the motors are fixedly passed through the first fixing blocks and fixedly connected to screws. The threads on the outer walls of the screws are in opposite directions. In this invention, a drive motor and screw drive the clamping blocks on both sides to move relative to each other. The clamping blocks on both sides clamp the fabric used to produce children's socks, making the fabric taut. The fabric passes between the pressure plate and the pressure block. The connecting block is pressed against the pressure plate by a spring, clamping the fabric and preventing wrinkles. The second electric push rod drives the electric cutting blade to cut the fabric. The device can be fixed on the production line by the extension plates and bolts on both sides of the support base.

[0004] While this patent can clamp the fabric to prevent wrinkles, it cannot move the cutting blade during the trimming process, nor can it adjust the blade spacing. This makes it unable to adapt to fabrics of different widths, thus failing to meet the design requirements of different fabric widths and affecting the quality of the final product. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing a trimming device for children's sock production and processing. The technical problem to be solved by this utility model is: how to adjust the cutting gap according to the width of the fabric so that it can be applied to trimming fabrics of different widths.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A trimming device for children's sock production includes a base, an adjustment frame fixed on the base, and a trimming frame slidably connected to the adjustment frame. A pair of cutting blade holders are slidably connected to the bottom surface of the trimming frame. Trimming blades are fixed on both sides of the cutting blade holders, with the tips of the two cutting blades pointing downwards. A material ejector plate is provided on the bottom surface of each cutting blade holder. A bidirectional lead screw is rotatably connected inside the trimming frame. The threaded sections on both sides of the bidirectional lead screw are threadedly connected to the corresponding cutting blade holders. A transmission gear is coaxially fixedly connected to the bidirectional lead screw. A servo motor is fixedly connected inside the trimming frame. A transmission gear is coaxially fixedly connected to the output shaft of the servo motor, and the transmission gear meshes with the transmission gear. An adjustment component for controlling the height of the trimming frame is provided inside the adjustment frame, and a feeding component is provided on the base.

[0008] The working principle of this utility model is as follows: a servo motor drives a transmission gear two to rotate, which in turn drives a transmission gear one to rotate. The rotation of the transmission gear one then drives a bidirectional lead screw to rotate, which in turn drives the two cutting blade holders to adjust their spacing, thereby adjusting the cutting gap. This allows for adjustment of the cutting gap according to the fabric width, making it suitable for cutting edges of fabrics of different widths. The control component controls the height of the cutting blade holders, thereby achieving contact and separation between the cutting blade and the fabric, improving the overall performance. Furthermore, the material ejector plate applies pressure to the fabric during the cutting process to achieve a flattening effect while preventing fabric movement and deformation. When the cutting blade retracts, it assists in pushing the fabric, thereby improving the separation effect between the cutting blade and the fabric.

[0009] The control assembly includes a control screw rotatably connected within the control frame and a second servo motor fixed within the control frame. The output end of the second servo motor is coaxially fixedly connected to the control screw, and the control screw is threadedly connected to the trimming frame.

[0010] With the above structure, the control screw can be rotated by the second servo motor. After the control screw rotates, it will drive the trimming frame to move up and down, thereby realizing the contact and separation between the trimming knife and the fabric, improving the overall performance.

[0011] The feeding assembly includes a pair of support arms slidably connected to the base, a servo motor three fixed to the top of each support arm, a feeding roller coaxially fixed to the output shaft of each servo motor three, a pair of adjusting screws rotatably connected inside the base, each adjusting screw being threadedly connected to the corresponding support arm, and a pair of adjusting nuts provided on the base, both adjusting nuts being coaxially fixedly connected to the corresponding adjusting screws.

[0012] With the above structure, the feed roller can be rotated by a servo motor. After the feed roller rotates, the fabric can be wound up to realize the fabric feeding work, which improves the smooth operation of the edge cutting work. Furthermore, the corresponding control screw is rotated by the control nut. After the control screw rotates, the support arm moves. After the support arm moves, the winding roller moves further. In this way, the tension of the fabric can be adjusted during the feeding process, reducing fabric wrinkles and fine lines, and improving the edge cutting effect.

[0013] The base is fixed with a trimming seat located between two support arms. Multiple conveying rollers are rotatably connected to the top surface of the trimming seat, and a conveyor belt is connected to the multiple conveying rollers.

[0014] With the above structure, the conveyor belt can be given the ability to operate through multiple conveyor rollers. At this time, the unloading plate presses the fabric, so that the fabric comes into contact with the conveyor belt, and the winding roller is used for feeding, thus improving the overall operating efficiency.

[0015] The bottom surfaces of both cutter holders are provided with a pair of guide grooves, and limit blocks are slidably connected in the guide grooves. A compression spring is fixedly connected between each pair of limit blocks and the bottom of the corresponding guide groove, and each pair of limit blocks is fixedly connected to the corresponding ejector plate.

[0016] By adopting the above structure, the extrusion plate can be pushed to contact the fabric by the compression spring, thereby achieving the ability to limit and apply pressure to the fabric. Through this limiting and pressure effect, the overall edge cutting effect and efficiency are improved.

[0017] Compared with existing technologies, this edge-cutting equipment for children's sock production and processing has the following advantages:

[0018] 1. The servo motor drives the transmission gear 2 to rotate, which in turn drives the transmission gear 1 to rotate. The rotation of the transmission gear 1 then drives the bidirectional lead screw to rotate, which in turn drives the two cutting blade holders to adjust their spacing. This allows for adjustment of the cutting gap based on the fabric width, making it suitable for cutting edges of fabrics of different widths.

[0019] 2. During the edge trimming process, the material ejector plate applies pressure to the fabric to achieve a flattening effect while preventing fabric movement and deformation. When the edge trimmer retracts, it assists in pushing the fabric to improve the separation effect between the edge trimmer and the fabric.

[0020] 3. The adjustment component controls the height of the trimming frame, thereby enabling the trimming blade to contact and detach from the fabric, improving the overall performance.

[0021] 4. During the feeding process, the two take-up rollers can adjust the tension of the fabric, reduce fabric wrinkles and fine lines, and improve the edge trimming effect. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the overall internal structure of this utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the trimming frame in this utility model.

[0025] In the diagram: 1. Base; 2. Control frame; 3. Trimming frame; 4. Cutting knife holder; 5. Trimming knife; 6. Unloading plate; 7. Two-way lead screw; 8. Transmission gear one; 9. Servo motor one; 10. Transmission gear two; 11. Control lead screw; 12. Servo motor two; 13. Support arm; 14. Servo motor three; 15. Feed roller; 16. Control screw; 17. Control nut; 18. Trimming seat; 19. Conveyor roller; 20. Conveyor belt; 21. Guide chute; 22. Limiting block; 23. Compression spring. Detailed Implementation

[0026] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0027] like Figures 1-3 As shown, a trimming device for children's sock production includes a base 1, an adjustment frame 2 fixed on the base 1, and a trimming frame 3 slidably connected to the adjustment frame 2. A pair of cutting blade holders 4 are slidably connected to the bottom surface of the trimming frame 3. Trimming blades 5 are fixed on both sides of the cutting blade holders 4, with the tips of the two cutting blades 5 facing downwards. A material ejection plate 6 is provided on the bottom surface of both cutting blade holders 4. A bidirectional lead screw 7 is rotatably connected inside the trimming frame 3. The threaded sections on both sides of the bidirectional lead screw 7 are threadedly connected to the corresponding cutting blade holders 4. A transmission gear 8 is coaxially fixedly connected to the bidirectional lead screw 7. A servo motor 9 is fixedly connected inside the trimming frame 3. A transmission gear 10 is coaxially fixedly connected to the output shaft of the servo motor 9. The transmission gear 8 and the transmission gear 10 mesh. An adjustment component for controlling the height of the trimming frame 3 is provided inside the adjustment frame 2. A feeding component is provided on the base 1.

[0028] The servo motor 9 drives the transmission gear 10 to rotate, which in turn drives the transmission gear 8 to rotate. The transmission gear 8 then drives the bidirectional lead screw 7 to rotate, which in turn drives the two cutting blade holders 4 to adjust their spacing, thereby adjusting the cutting gap. This allows for adjusting the cutting gap according to the fabric width, making it suitable for cutting fabrics of different widths. The control component controls the height of the cutting frame 3, thereby achieving contact and separation between the cutting blade 5 and the fabric, improving the overall performance. Furthermore, the material ejector plate 6 applies pressure to the fabric during the cutting process to achieve a flattening effect while preventing fabric movement and deformation. When the cutting blade 5 retracts, it assists in pushing the fabric, thereby improving the separation effect between the cutting blade 5 and the fabric.

[0029] The control assembly includes a control screw 11 rotatably connected in the control frame 2 and a servo motor 2 12 fixed in the control frame 2. The output end of the servo motor 2 12 is coaxially fixedly connected to the control screw 11, and the control screw 11 is threadedly connected to the trimming frame 3.

[0030] With the above structure, the control screw 11 can be rotated by the servo motor 12. After the control screw 11 rotates, it will drive the trimming frame 3 to move up and down, thereby realizing the contact and separation of the trimming knife 5 with the fabric and improving the overall use effect.

[0031] The feeding assembly includes a pair of support arms 13 slidably connected to the base 1, a servo motor 14 fixed to the top of each support arm 13, a feeding roller 15 coaxially fixedly connected to the output shaft of each servo motor 14, a pair of adjusting screws 16 rotatably connected inside the base 1, each adjusting screw 16 being threadedly connected to the corresponding support arm 13, and a pair of adjusting nuts 17 provided on the base 1, both adjusting nuts 17 being coaxially fixedly connected to the corresponding adjusting screws 16.

[0032] With the above structure, the servo motor 14 drives the feed roller 15 to rotate. After the feed roller 15 rotates, it can roll up the fabric to realize the feeding of the fabric, improve the smooth operation of the edge trimming work, and drive the corresponding control screw 16 to rotate through the control nut 17. After the control screw 16 rotates, it will drive the support arm 13 to move. After the support arm 13 moves, it will further drive the roll-up roller to move. In this way, the tension of the fabric can be adjusted during the feeding process, reducing fabric wrinkles and fine lines, and improving the edge trimming effect.

[0033] A trimming seat 18 is fixed on the base 1 between two support arms 13. Multiple conveying rollers 19 are rotatably connected to the top surface of the trimming seat 18, and a conveyor belt 20 is connected to the multiple conveying rollers 19.

[0034] With the above structure, the conveyor belt 20 can be given the ability to operate through multiple conveyor rollers 19. At this time, the unloading plate 6 presses the fabric, so that the fabric comes into contact with the conveyor belt 20, and the winding roller is used for feeding, thereby improving the overall operating effect.

[0035] The bottom surfaces of the two cutter holders 4 are provided with a pair of guide grooves 21. Each guide groove 21 is slidably connected with a limit block 22. Each pair of limit blocks 22 is fixedly connected to the bottom of the corresponding guide groove 21 with a compression spring 23. Each pair of limit blocks 22 is fixedly connected to the corresponding ejector plate 6.

[0036] With the above structure, the extrusion plate 6 can be pushed to contact the fabric by the compression spring 23, so as to achieve the ability to limit and apply pressure to the fabric. Through this limiting and pressure effect, the overall edge cutting effect and efficiency are improved.

[0037] The working principle of this utility model is as follows: Fabric is connected to two take-up rollers, and the corresponding control screw 16 is rotated by the control nut 17. After the control screw 16 rotates, it will drive the support arm 13 to move. After the support arm 13 moves, it will further drive the take-up roller to move, thereby adjusting the tension of the fabric, reducing fabric wrinkles and fines, and improving the edge trimming effect. At this time, the control screw 11 is rotated by the servo motor 12. After the control screw 11 rotates, it will drive the edge trimming frame 3 to move downward, thereby realizing the contact between the edge trimming knife 5 and the fabric. Then, the fabric is wound up by a single take-up roller to realize the normal edge trimming work.

[0038] In summary, the servo motor 9 drives the transmission gear 10 to rotate, which in turn drives the transmission gear 8 to rotate. The transmission gear 8 then drives the bidirectional lead screw 7 to rotate, which in turn drives the two cutting blade holders 4 to adjust their spacing, thereby adjusting the cutting gap. This allows for adjusting the cutting gap according to the fabric width, making it suitable for cutting fabrics of different widths. The control component controls the height of the cutting frame 3, thereby achieving the contact and separation between the cutting blade 5 and the fabric, improving the overall performance. Furthermore, the ejector plate 6 applies pressure to the fabric during the cutting process to achieve a flattening effect while preventing fabric movement and deformation. When the cutting blade 5 retracts, it assists in pushing the fabric, thereby improving the separation effect between the cutting blade 5 and the fabric.

[0039] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A trimming device for child sock production and processing, comprising a base (1), a regulating frame (2) fixed on the base (1), and a trimming frame (3) slidingly connected to the regulating frame (2), characterized in that, The bottom surface of the trimming frame (3) is slidably connected with a pair of cutter frames (4), the left and right sides of the cutter frame (4) are fixed with trimming knives (5), the tips of the two trimming knives (5) are downward, the bottom surface of the two cutter frames (4) is provided with a material return plate (6), the trimming frame (3) is rotatably connected with a bidirectional screw (7), the two sides of the bidirectional screw (7) are threadedly connected with the corresponding cutter frames (4), the bidirectional screw (7) is coaxially fixedly connected with a transmission gear (8), the trimming frame (3) is fixedly connected with a servo motor (9), the output shaft of the servo motor (9) is coaxially fixedly connected with a transmission gear (10), the transmission gear (8) is engaged with the transmission gear (10), the trimming frame (3) is provided with a regulating assembly for regulating the height of the trimming frame (3), and the base (1) is provided with a feeding assembly.

2. The edge cutting apparatus for processing children's socks according to claim 1, wherein The regulating assembly comprises a regulating screw (11) rotatably connected in the regulating frame (2) and a servo motor (12) fixed in the regulating frame (2), the output end of the servo motor (12) is coaxially fixedly connected with the regulating screw (11), and the regulating screw (11) is threadedly connected with the trimming frame (3).

3. The trimming device for producing children's socks according to claim 1, characterized in that, The feeding assembly comprises a pair of supporting arms (13) slidably connected on the base (1), a servo motor (14) fixed at the top of each supporting arm (13), a feeding roller (15) coaxially fixedly connected on the output shaft of each servo motor (14), a pair of regulating screws (16) rotatably connected in the base (1), each regulating screw (16) is threadedly connected with the corresponding supporting arm (13), and a pair of regulating nuts (17) are arranged on the base (1), the two regulating nuts (17) are coaxially fixedly connected with the corresponding regulating screw (16).

4. The trimming device for producing children's socks according to claim 1, characterized in that, The base (1) is fixed with a trimming seat (18) between the two supporting arms (13), the top surface of the trimming seat (18) is rotatably connected with a plurality of conveying rollers (19), and the conveying rollers (19) are connected with a conveying belt (20).

5. The trimming apparatus for manufacturing children's socks according to claim 1, wherein The bottom surface of the two cutter frames (4) is provided with a pair of guide sliding grooves (21), the guide sliding grooves (21) are slidably connected with limiting blocks (22), each pair of limiting blocks (22) and the groove bottom of the corresponding guide sliding groove (21) are fixedly connected with a compression spring (23), and each pair of limiting blocks (22) is fixedly connected with the corresponding material return plate (6).

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