A precise cutting device for wig production

Abstract

The present application relates to the technical field of cutting equipment, and more particularly to a precise cutting device for wig production. The driving motors are symmetrically installed on both sides of the top of the rack, and the two driving motors are respectively located on the left and right sides of the through slot. A moving frame is connected between the output ends of the driving motors on both sides. The moving frame has a sharp end for cutting wigs at the front end. Symmetrically installed on the moving frame are scale strips made of transparent material. The airflow generated by the fan acts on the wigs to be processed, making the hair naturally straight along the airflow direction. This process not only helps to accurately position the cutting position, but also combines the cooperative work of the conveying assembly and the limiting plate to ensure that the wigs can be effectively fixed and smoothly pushed during the cutting process, greatly reducing the risk of injury to the operator. Compared with traditional manual cutting, the production efficiency and product quality are significantly improved, and the strict requirements of high-standard production in the wig manufacturing field are also met.

Description

Technical Field

[0001] This invention relates to the field of cutting equipment technology, and more particularly to a precision cutting device for wig production. Background Technology

[0002] Wigs, as a flexible and non-permanent hair replacement, are widely used to cover hair loss, change hairstyles, or as fashion accessories. Based on their coverage, wigs are mainly divided into two categories: full-head wigs and partial wigs. The former covers the entire head, while the latter is specifically designed to increase the volume and length of hair in specific areas such as the crown or forehead. Various methods are used to secure wigs, including the use of special adhesives, clips, or adjustable elastic bands, to ensure comfort and stability when worn.

[0003] In the actual production process of wigs, they usually need to be cut according to product specifications. The traditional method relies on workers to straighten the wigs by hand and use a vertical cutting machine to cut them. Although this method is inexpensive, it is difficult to guarantee consistent cutting precision, and there are also risks of hair getting tangled in the cutting machine and accidental hand injuries.

[0004] To address the aforementioned issues, a hair cutting device for wig production has emerged on the market, with patent authorization publication number CN215873587U. This device comprises a mounting base, cutting table, mounting frame, cutting mechanism, cutting scissors, and a start button. Utilizing the synergistic effect of guide rails and sliding sleeves, this device ensures stable support for the mounting frame, thereby improving the accuracy of the cutting process. However, due to the poor performance of the device's clamping components in smoothing the wig, some hair strands become arched or curled, affecting the final cutting effect.

[0005] To address this, a precision cutting device for wig production has been specially designed to improve cutting accuracy while avoiding hair tangling and operator injury. It aims to provide a more accurate and safer cutting solution to meet the high standards required for wig production. Summary of the Invention

[0006] To overcome the shortcomings of the existing technology, the present invention provides a precision cutting device for wig production, comprising:

[0007] The frame has through slots.

[0008] The mounting frame is located at the rear of the top of the rack. The mounting frame has a built-in fan. From back to front, the rear of the mounting frame is connected to a ventilation hood and a telescopic sleeve.

[0009] The drive motors are symmetrically mounted on both sides of the top of the frame, and the two drive motors are located on the left and right sides of the through slot respectively. A moving frame is connected between the output ends of the two drive motors. The rear end of the moving frame is connected to the telescopic sleeve. The front end of the moving frame has a sharp end for cutting the wig, and scale strips made of transparent material are symmetrically mounted on the moving frame.

[0010] An inclined plate is installed at the bottom of the frame and connected to the through slot;

[0011] A drive cylinder is symmetrically mounted on the top of the moving frame. A connecting block that slides through the moving frame is provided between the telescopic ends of the drive cylinder. A limiting plate for limiting the position of the wig is provided at the bottom of the connecting block.

[0012] The delivery assembly for pushing the wig is located at the top of the frame and in front of the moving frame.

[0013] More preferably, the conveying assembly includes upright plates symmetrically arranged on the top of the frame, two sets of drive rollers arranged vertically and vertically between the two upright plates, a conveyor belt wrapped around the drive rollers in the same set, the two conveyor belts being distributed vertically and vertically, and two motors installed on one upright plate, the output end of the motors being connected to one of the drive roller shafts in the corresponding set.

[0014] More preferably, it also includes support plates symmetrically arranged on the inclined plate, each support plate is equipped with a sensor 1, which is electrically connected to the drive cylinder, and a sensor 2 is arranged on both sides of the moving frame, with each sensor 2 electrically connected to the sensor 1 on the same side.

[0015] More preferably, it also includes symmetrically arranged uprights on the ventilation hood, each upright having a vision camera at its top, with each vision camera corresponding to a scale strip on one side.

[0016] More preferably, it also includes a first cutting blade located on the front and rear sides of the bottom of the limiting plate, and a second cutting blade located on the top of the frame that cooperates with the first cutting blade on the front side.

[0017] More preferably, the cutting edges of the first and second cutting blades on the front side are arranged vertically opposite each other, so that the first cutting blade on the front side can be in contact with the second cutting blade when it moves with the limiting plate.

[0018] More preferably, it also includes a combing plate located on the front of the top of the frame for combing the wig to be treated.

[0019] More preferably, it also includes a grid plate disposed on the rear side of the mounting frame.

[0020] This invention has the following advantages: By utilizing the airflow generated by a fan to act on the wig to be processed, the hair strands are naturally straightened along the airflow direction. This process not only helps to accurately locate the cutting position, but also, combined with the coordinated work of the conveying component and the limiting plate, ensures that the wig can be effectively fixed and smoothly pushed during the cutting process. This allows the wig to be quickly embedded into the moving frame, and then the moving frame is rotated, and its sharp end is used to make precise cuts according to the scale strips, thereby achieving accurate positioning and safe operation, greatly reducing the risk of injury to operators. Compared with traditional manual cutting, it significantly improves production efficiency and product quality, while also meeting the strict requirements of high-standard production in the wig manufacturing industry. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the assembly structure of the present invention.

[0022] Figure 2 This is a three-dimensional structural diagram of the frame, mounting frame, and inclined plate components of the present invention.

[0023] Figure 3 This is a three-dimensional structural diagram of the drive motor, moving frame, and scale strip of the present invention.

[0024] Figure 4 This is a three-dimensional structural cross-sectional view of the components such as the mounting frame, grating plate, and fan of the present invention.

[0025] Figure 5 This is a three-dimensional structural cross-sectional view of the components of the present invention, such as the drive cylinder, connecting block, and limiting plate.

[0026] Figure 6 This is a schematic diagram of the planar structure of the drive cylinder, connecting block, limiting plate and cutting blade of the present invention.

[0027] Figure 7 This is a schematic diagram of the planar structure of the components of the present invention, including the vertical plate, motor, transmission roller, and conveyor belt.

[0028] Figure 8 This is a schematic diagram of the planar structure of the support plate, sensor one, and sensor two components of the present invention.

[0029] The components are as follows: 1. Frame, 10. Through slot, 2. Mounting frame, 21. Grating plate, 22. Fan, 23. Ventilation hood, 24. Telescopic sleeve, 3. Drive motor, 31. Moving frame, 311. Sharp end, 32. Scale strip, 4. Inclined plate, 41. Support plate, 42. Sensor 1, 43. Sensor 2, 5. Drive cylinder, 51. Connecting block, 52. Limiting plate, 53. Cutting knife 1, 54. Cutting knife 2, 6. Vertical plate, 61. Motor, 62. Transmission roller, 63. Conveyor belt, 7. Stand, 71. Vision camera, 8. Combing plate. Detailed Implementation

[0030] The technical solution will be further described below with reference to specific embodiments. It should be noted that the terms "up," "down," "left," and "right" used in this document refer only to the position of the structure shown in the corresponding drawings. The serial numbers assigned to components in this document, such as "first," "second," etc., are only used to distinguish the described objects and have no sequential or technical meaning. Unless otherwise specified, terms such as "connection" and "linkage" in this application include both direct and indirect connections (linkages).

[0031] Example: A precision cutting device for wig production, such as... Figures 1-8 As shown, it includes:

[0032] The frame 1 has a through slot 10 along the left and right sides, and the through slot 10 is located at the front position;

[0033] Mounting frame 2 is fixedly installed on the top rear side of frame 1. The interior of mounting frame 2 is hollow and contains a fan 22. From back to front, ventilation hood 23 and telescopic sleeve 24 are connected to the rear side of mounting frame 2. Through the action of fan 22, external air is drawn in and enters ventilation hood 23 through telescopic sleeve 24. Then, it is discharged through mounting frame 2 along a preset path, forming a complete airflow cycle. This provides the necessary power support for wig straightening operation, so that the wig can receive uniform tension during processing, which helps to improve the consistency and quality of straightening effect. At the same time, it can also achieve effective guidance and flattening of wig by precisely controlling the direction and speed of airflow, reducing the need for manual operation, further reducing labor costs, and improving the safety and automation level of production line.

[0034] Two drive motors 3 are symmetrically mounted on the top of the frame 1 on both sides, with each motor located on one side of the through slot 10. A movable frame 31 is connected between the output ends of the two drive motors 3. The rear end of the movable frame 31 is connected to the telescopic sleeve 24. The front end of the movable frame 31 has a sharp end 311 for cutting wigs, and transparent scale strips 32 are symmetrically mounted on the movable frame 31. Under the airflow generated by the fan 22, the wig inserted into the movable frame 31 is straightened to ensure that the wig is in the best processing state. With the help of the scale strips 32, the position of the wig can be accurately measured and adjusted, thereby achieving efficient and precise processing. Subsequently, driven by the drive motors 3, the front end of the movable frame 31 flips downward, so that the sharp end 311 is close to the wig, completing the precise cutting process.

[0035] As can be seen, the integrated processing of wig measurement and cutting within the same area is achieved through the moving frame 31. Simultaneously, the airflow ensures the wig is fully straightened before cutting. The transparent scale strip 32 provides an intuitive measurement method, allowing each cut to be performed at the precise location, enhancing operational consistency and accuracy, and facilitating improved subsequent cutting quality. The power provided by the drive motor 3 drives the moving frame 31 and its sharp end 311 to precisely cut the wig. Overall, this structure effectively combines mechanical motion and airflow control technology, not only improving the efficiency and quality of wig processing but also reducing errors and material waste. Furthermore, the increased automation effectively reduces labor costs and enhances the safety and stability of the production line.

[0036] Inclined plate 4 is set at the bottom of frame 1 and connected to through groove 10. Inclined plate 4 is set to tilt backward as a whole and is used to circulate the cut wig.

[0037] A drive cylinder 5 is symmetrically mounted on the top of the moving frame 31. A connecting block 51 is provided between the telescopic ends of the drive cylinder 5 and slides through the moving frame 31. The connecting block 51 can slide up and down along the moving frame 31. A limiting plate 52 for limiting the position of the wig is fixedly provided at the bottom of the connecting block 51. The limiting plate 52 is located inside the moving frame 31 and has a strip groove with the same layout and size as the scale strip 32, which facilitates the observation of the wig length. Through the precise control of the drive cylinder 5, the connecting block 51 and the limiting plate 52 at its bottom can be flexibly adjusted in position inside the moving frame 31 as needed, thereby adapting to wigs of different thicknesses and types to be processed, increasing the flexibility and applicability of the device, ensuring that the wig is accurately fixed and positioned before cutting, preventing the wig from shifting during the cutting process, and ensuring the accuracy and consistency of the cutting.

[0038] The delivery assembly for pushing the wig is located at the top of the frame 1 and in front of the moving frame 31.

[0039] like Figure 1 and Figure 7As shown, the conveying assembly includes two vertical plates 6 symmetrically arranged on the top of the frame 1. The vertical plates 6 are located in front of the through groove 10. Two sets of transmission rollers 62 are rotatably arranged between the two vertical plates 6, with two transmission rollers 62 in each set. A conveyor belt 63 is wound between the two transmission rollers 62 in the same set. The two conveyor belts 63 are distributed vertically opposite each other, and there is a gap between them that allows the wig to flow. Two motors 61 are installed on the left vertical plate 6. The output end of the motor 61 is connected to the shaft end of one of the corresponding transmission rollers 62 in the set. The two sets of vertically distributed conveyor belts 63 realize the double clamping and stable conveying of the wig, ensuring that the wig remains flat and does not shift during the transmission process. Combined with the limitation plate 52 for limiting the position of the front end of the wig, the position limitation of the wig is further strengthened, providing a reliable positioning guarantee for subsequent cutting operations.

[0040] In use, the wig to be processed is combed and laid flat on the front side of the frame 1. Then, the motor 61 and the fan 22 are started. Driven by the motor 61, the transmission rollers 62 and the conveyor belt 63 at the upper and lower positions rotate, presenting a front-to-back conveying trend. The wig to be cut is then inserted into the gaps between the conveyor belts 63. During the conveying process, the wig is gradually fed into the moving frame 31 at the rear. At the same time, under the action of the airflow generated by the fan 22, the wig is straightened and evenly laid inside the moving frame 31. The length of the wig is then observed through the scale strip 32 until the wig moves to the required cutting length. The operation of the conveying components is then stopped. Then, the drive cylinder 5 is started, driving the connected block 51 to move down, thereby driving the limit plate 52. The frame moves down and close to the wig until it fits snugly against the wig, ensuring the wig cutting position is fixed. Then, the drive motor 3 is started, causing the moving frame 31 to flip forward. The telescopic sleeve 24 expands and contracts synchronously. Since the front end of the wig is still against the top of the frame 1, when the moving frame 31 flips and passes through the through slot 10, the sharp end 311 fits against the wig and precisely cuts the front end of the wig, thus completing the cutting process of this part of the wig. The cut part of the wig is then retained in the moving frame 31. After the cutting is completed, the moving frame 31 continues to flip until its front opening faces the inclined plate 4. Then, the drive cylinder 5 is started again to retract its telescopic end, and the limiting plate 52 releases the cut wig, allowing the wig to slide out along the inclined direction of the inclined plate 4, completing the entire cutting process.

[0041] like Figure 2 and Figure 8 As shown, it also includes support plates 41 symmetrically arranged on the inclined plate 4. Each support plate 41 is equipped with a sensor 42, which is electrically connected to the drive cylinder 5. Furthermore, two sensors 43 are arranged on both sides of the moving frame 31, and the two sensors 43 are electrically connected to the sensor 42 on the same side.

[0042] Specifically, when the interior of the moving frame 31 needs to be emptied after operation, sensor 42 is electrically connected to the drive cylinder 5 to monitor the position or status of the wig in real time. When the moving frame 31 is rotated to a preset angle, sensor 43 approaches sensor 42 and sends a feedback signal. Then, sensor 42 transmits this signal to an external controller, which then instructs the telescopic end of the drive cylinder 5 to retract. This action causes the limiting plate 52 to release the wig, allowing it to slide smoothly out of the moving frame 31, thus ensuring the efficiency and accuracy of the post-cutting conveying process. This series of designs provides a solid guarantee for achieving high-quality wig cutting.

[0043] like Figure 1 and Figure 2 As shown, it also includes a stand 7 symmetrically arranged on the ventilation cover 23. Each stand 7 is equipped with a visual camera 71 at its top. The visual camera 71 corresponds to a scale strip 32 on one side. The visual camera 71 can accurately capture the marks on the scale strip 32 through the corresponding scale strip 32, ensuring the accuracy of the wig position during the cutting operation.

[0044] Specifically, the vision camera 71 can detect the length of the wig entering the moving frame 31 in real time and compare it with a preset value to ensure the consistency and accuracy of the cutting length. Furthermore, the vision monitoring system can help identify problems that may affect the wig cutting quality (such as the wig not being fully straightened or its position being misaligned). It also allows for the addition of alarm devices to the equipment, which immediately sound an alarm when abnormalities are detected, eliminating the need for manual observation. This allows for timely adjustments to the equipment status, reducing the defect rate, and improving the automation and precision of the cutting process, thereby enhancing the reliability and efficiency of the entire production line.

[0045] like Figures 5-7 As shown, it also includes a first cutting blade 53 set on the front and rear sides of the bottom of the limiting plate 52. The top of the frame 1 is also provided with a second cutting blade 54 that cooperates with the first cutting blade 53. The handle of the second cutting blade 54 is placed outside the moving frame 31, while the blade part of the second cutting blade 54 extends into the moving frame 31. The blades of the first cutting blade 53 and the second cutting blade 54 are distributed vertically opposite each other, ensuring that when the limiting plate 52 moves down, the first cutting blade 53 can fit tightly against the second cutting blade 54 to achieve precise cutting. This further optimizes the cutting process of the sharp end 311, ensuring that the wig is cleanly cut at the required cutting position, thereby improving cutting accuracy, reducing errors, and enhancing the operational flexibility and safety of the equipment.

[0046] like Figure 1As shown, it also includes a combing plate 8 set on the front side of the top of the frame 1. The combing plate 8 has protruding needles arranged in a spaced pattern to pre-comb the wig to be processed, so as to avoid tangling or knotting that may occur in the subsequent processing of the wig and ensure that the wig is neatly arranged for subsequent operations.

[0047] like Figure 2 and Figure 4 As shown, it also includes a grid plate 21 set on the rear side of the mounting frame 2, which can effectively guide the airflow generated by the fan 22 to flow evenly.

[0048] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A precision cutting device for wig production, characterized in that, include: A frame (1) is provided with a through slot (10); The mounting frame (2) is located on the rear side of the top of the frame (1). The mounting frame (2) has a built-in fan (22). The rear side of the mounting frame (2) is connected to a ventilation hood (23) and a telescopic sleeve (24) from back to front. The drive motors (3) are symmetrically installed on both sides of the top of the frame (1), and the two drive motors (3) are respectively located on the left and right sides of the through slot (10). A movable frame (31) is connected between the output ends of the two drive motors (3). The rear end of the movable frame (31) is connected to the telescopic sleeve (24). The front end of the movable frame (31) has a sharp end (311) for cutting wigs, and scale strips (32) made of transparent material are symmetrically installed on the movable frame (31). An inclined plate (4) is provided at the bottom of the frame (1) and communicates with the through groove (10); A drive cylinder (5) is symmetrically installed on the top of the moving frame (31). A connecting block (51) that slides through the moving frame (31) is provided between the telescopic ends of the drive cylinder (5). A limiting plate (52) for limiting the position of the wig is provided at the bottom of the connecting block (51). A delivery assembly for pushing the wig is located on top of the frame (1) and in front of the moving frame (31).

2. The precision cutting device for wig production according to claim 1, characterized in that, The conveying assembly includes upright plates (6) symmetrically arranged on the top of the frame (1), two sets of transmission rollers (62) arranged vertically and vertically between the upright plates (6) on both sides, and a conveyor belt (63) is wound between the transmission rollers (62) in the same set. The conveyor belts (63) on both sides are distributed vertically and vertically, and two motors (61) are installed on one of the upright plates (6). The output end of the motor (61) is connected to the shaft end of one of the transmission rollers (62) in the corresponding set.

3. The precision cutting device for wig production according to claim 2, characterized in that, It also includes support plates (41) symmetrically arranged on the inclined plate (4), each of the support plates (41) is provided with a sensor (42), the sensor (42) is electrically connected to the driving cylinder (5), and a sensor (43) is provided on both sides of the moving frame (31), the two sensors (43) are electrically connected to the sensor (42) on the same side respectively.

4. The precision cutting device for wig production according to claim 3, characterized in that, It also includes symmetrically arranged uprights (7) on the ventilation hood (23), each upright (7) having a visual camera (71) at its top, and each visual camera (71) corresponding to a scale strip (32) on one side.

5. A precision cutting device for wig production according to claim 4, characterized in that, It also includes a cutting blade (53) disposed on the front and rear sides of the bottom of the limiting plate (52), and a cutting blade (54) that cooperates with the cutting blade (53) on the top of the frame (1).

6. A precision cutting device for wig production according to claim 5, characterized in that, The cutting blades of the first cutting blade (53) and the second cutting blade (54) on the front side are arranged vertically opposite each other, so that when the limiting plate (52) moves, the first cutting blade (53) on the front side can be in contact with the second cutting blade (54).

7. A precision cutting device for wig production according to claim 6, characterized in that, It also includes a combing plate (8) located on the front top of the frame (1) for combing the wig to be processed.

8. A precision cutting device for wig production according to claim 7, characterized in that, It also includes a grid plate (21) provided on the rear side of the mounting frame (2).

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