Accurate cutting device for wig production

Abstract

The invention relates to the technical field of cutting equipment, in particular to an accurate cutting device for wig production. The driving motors are symmetrically installed on the two sides of the top of the rack, the two driving motors are located on the left side and the right side of the through groove respectively, a moving frame is connected between the output ends of the driving motors on the two sides, a sharp end used for cutting the wig is arranged at the front end in the moving frame, and scale battens made of transparent materials are symmetrically installed on the moving frame. Airflow generated by the fan acts on the to-be-processed wig, hair is naturally straightened in the airflow direction, in the process, the cutting position can be accurately positioned, it is guaranteed that the wig can be effectively fixed and stably pushed in the cutting process in combination with cooperative work of the conveying assembly and the limiting plate, and the cutting efficiency is improved. The injury risk of operators is greatly reduced; compared with traditional manual cutting, the production efficiency and the product quality are remarkably improved, and meanwhile the strict requirement for high-standard production in the wig manufacturing field is met.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting equipment, and particularly to a precise cutting device for wig production. Background Art

[0002] As a flexible and non-permanent hair replacement solution, wigs are widely used to cover hair loss, change hairstyles, or serve as fashion accessories. According to the coverage area, wigs are mainly divided into two categories: full-head wigs and partial wigs. The former is used to cover the entire head, while the latter is specifically designed to increase the hair volume and length in specific areas such as the crown or forehead. There are various ways to fix wigs, including using special glue, clips, or adjusting elastic bands to ensure comfort and stability during wearing.

[0003] In the actual production process of wigs, it is usually necessary to cut the wigs according to product specifications. The traditional method relies on workers to manually straighten the wigs and use a vertical cutting machine for cutting. Although this method has a low cost, it is difficult to ensure consistent cutting accuracy. At the same time, there is also a risk of hair entanglement in the cutting machine and accidental injury to the hands.

[0004] In response to the above problems, a hair cutting device for wig production has emerged on the market. Its patent authorization announcement number is CN215873587U. This device consists of components such as an installation base, a cutting table, an installation frame, a cutting mechanism, a cutting knife, and a start button. With the coordinated action of the guide rail and the sliding sleeve, this device can ensure the stable support of the installation frame, thereby improving the accuracy during the cutting process. However, due to the poor performance of the clamping components of this device in flattening the wigs, some hairs show arching or curling phenomena, thus affecting the final cutting effect.

[0005] Therefore, a precise cutting device for wig production is specially designed, aiming to improve the cutting accuracy while avoiding hair entanglement and operator injury, and is committed to providing a more accurate and safe cutting solution to meet the high standards of wig production. Summary of the Invention

[0006] In order to overcome the shortcomings of the above-mentioned existing technologies, the present invention provides a precise cutting device for wig production, including:

[0007] A frame, with a through groove opened on the frame;

[0008] An installation frame, arranged at the rear side of the top of the frame. A blower is installed inside the installation frame. A ventilation hood and a telescopic sleeve are sequentially connected to the rear side of the installation frame from back to front;

[0009] The driving motors are symmetrically installed on both sides of the top of the frame, and the two driving motors are respectively located on the left and right sides of the through groove. A moving frame is connected between the output ends of the two driving motors on both sides. The rear end of the moving frame is communicated with the telescopic sleeve. The front end inside the moving frame has a sharp end for cutting wigs, and scale plate strips made of transparent materials are symmetrically installed on the moving frame.

[0010] The inclined plate is arranged at the bottom of the frame and communicated with the through groove.

[0011] The driving cylinders are symmetrically installed on the top of the moving frame. A connecting block that slides through the moving frame is arranged between the telescopic ends of the driving cylinders. A limiting plate for restricting the position of the wig is arranged at the bottom of the connecting block.

[0012] The conveying assembly for pushing the wig is arranged on the top of the frame and in front of the moving frame.

[0013] More preferably, the conveying assembly includes vertical plates symmetrically arranged on the top of the frame. Two groups of transmission rollers are rotatably arranged between the two vertical plates at upper and lower intervals. A conveyor belt is wound between the transmission rollers in the same group. The two conveyor belts are distributed relatively up and down on both sides, and two motors are installed on one of the vertical plates. The output ends of the motors are respectively connected to the shaft ends of one of the transmission rollers in the corresponding group.

[0014] More preferably, it further includes support plates symmetrically arranged on the inclined plate. Sensors I are arranged on the support plates. The sensors I are electrically connected to the driving cylinders, and sensors II are arranged on both sides of the moving frame. The two sensors II are respectively electrically connected to the sensors I on the same side.

[0015] More preferably, it further includes vertical frames symmetrically arranged on the ventilation hood. Visual cameras are arranged at the tops of the vertical frames, and the visual cameras respectively correspond to the scale plate strips on one side.

[0016] More preferably, it further includes a first cutting knife arranged on the front and rear sides of the bottom of the limiting plate, and a second cutting knife is further arranged on the top of the frame and is matched with the first cutting knife on the front side.

[0017] More preferably, the cutting edges of the first cutting knife on the front side and the second cutting knife are distributed relatively up and down, so that when moving along with the limiting plate, the first cutting knife on the front side can be attached to the second cutting knife.

[0018] More preferably, it further includes a combing plate arranged on the front side of the top of the frame for combing the wig to be processed.

[0019] More preferably, it further includes a grille plate arranged at the rear side of the installation frame.

[0020] The present invention has the following advantages: By utilizing the airflow generated by the fan to act on the wig to be processed, the hair strands are naturally straightened along the direction of the airflow. This process not only helps to accurately locate the cutting position but also combines the coordinated work of the conveying component and the limiting plate to ensure that the wig can be effectively fixed and smoothly pushed during the cutting process, enabling the wig to be quickly inserted into the moving frame. Subsequently, by rotating the moving frame and using its sharp end to perform precise cutting according to the scale plate strip, accurate positioning and safe operation are achieved, greatly reducing the risk of injury to the operator; compared with traditional manual cutting, the production efficiency and product quality are significantly improved, and at the same time, the strict requirements for high-standard production in the wig manufacturing field are also met. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is a three-dimensional structure diagram of components such as the frame, mounting frame, and inclined plate of the present invention.

[0023] Figure 3 It is a three-dimensional structure diagram of components such as the driving motor, moving frame, and scale plate strip of the present invention.

[0024] Figure 4 It is a three-dimensional structure sectional view of components such as the mounting frame, grille plate, and fan of the present invention.

[0025] Figure 5 It is a three-dimensional structure sectional view of components such as the driving cylinder, connecting block, and limiting plate of the present invention.

[0026] Figure 6 It is a plan structure diagram of components such as the driving cylinder, connecting block, limiting plate, and cutting knife I of the present invention.

[0027] Figure 7 It is a plan structure diagram of components such as the vertical plate, motor, transmission roller, and conveyor belt of the present invention.

[0028] Figure 8 It is a plan structure diagram of components such as the support plate, sensor I, and sensor II of the present invention.

[0029] Wherein: 1. Frame, 10. Through groove, 2. Mounting frame, 21. Grille plate, 22. Fan, 23. Ventilation hood, 24. Telescopic sleeve, 3. Driving motor, 31. Moving frame, 311. Sharp end, 32. Scale plate strip, 4. Inclined plate, 41. Support plate, 42. Sensor I, 43. Sensor II, 5. Driving cylinder, 51. Connecting block, 52. Limiting plate, 53. Cutting knife I, 54. Cutting knife II, 6. Vertical plate, 61. Motor, 62. Transmission roller, 63. Conveyor belt, 7. Stand, 71. Vision camera, 8. Combing plate. DETAILED DESCRIPTION OF THE INVENTION

[0030] The following further illustrates the technical solution in combination with specific embodiments. It should be noted that: The words indicating directions such as up, down, left, and right in this article are only in terms of the position of the shown structure in the corresponding drawings. The serial numbers assigned to the components in this article, such as the first, the second, etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And as used in this application, terms such as connection and coupling, unless otherwise specified, all include direct and indirect connection (coupling).

[0031] Embodiment: A precise cutting device for wig production, as Figures 1 - 8 shown, includes:

[0032] A frame 1, on which a through groove 10 extending along the left - right direction is formed, and the through groove 10 is located at a forward position;

[0033] An installation frame 2, fixedly arranged at the rear side of the top of the frame 1, and the interior of the installation frame 2 is a hollow structure. A blower 22 is installed inside the installation frame 2. The rear side of the installation frame 2 is successively connected with a ventilation hood 23 and a telescopic sleeve 24 from back to front. Under the action of the blower 22, external air is inhaled and enters the ventilation hood 23 through the telescopic sleeve 24, and then is discharged along a preset path through the installation frame 2, forming a complete air flow cycle, thereby providing necessary power support for the wig straightening operation, enabling the wig to receive uniform tension during the processing, helping to improve the consistency and quality of the straightening effect. At the same time, it can also effectively guide and flatten the wig by precisely controlling the direction and speed of the air flow, reducing the need for manual operation, further reducing labor costs, and enhancing the safety and automation level of the production line;

[0034] Driving motors 3, symmetrically installed on both sides of the top of the frame 1, and the two driving motors 3 are respectively located on each side of the left and right of the through groove 10. A moving frame 31 is connected between the output ends of the two driving motors 3 on both sides. The rear end of the moving frame 31 is communicated with the telescopic sleeve 24. The front end inside the moving frame 31 has a sharp end 311 for cutting the wig, and scale bars 32 made of a transparent material are symmetrically installed on the left and right of the moving frame 31. Under the action of the air flow generated by the blower 22, the wig extending into the moving frame 31 is straightened to ensure that the wig is in the best processing state. With the help of the scale bars 32, the position of the wig can be accurately measured and adjusted, so as to achieve efficient and precise processing. Subsequently, under the drive of the driving motor 3, the front end of the moving frame 31 flips downward, making the sharp end 311 close to the wig to complete the precise cutting process;

[0035] It can be seen that through the setting of the moving frame 31, the integration of wig measurement and cutting is realized in the same area. At the same time, with the action of air flow, it is ensured that the wig is fully straightened before cutting. The scale plate strip 32 made of transparent material provides an intuitive measurement means, enabling each cut to be performed at an accurate position, enhancing the consistency and accuracy of the operation, facilitating the improvement of the subsequent cutting quality. The power provided by the driving motor 3 drives the moving frame 31 and its sharp end 311 to precisely cut the wig. Overall, this structure effectively combines mechanical movement and air flow control technologies, not only improving the efficiency and finished product quality of wig processing, but also reducing errors and material waste. In addition, the improvement of the automation level effectively reduces the labor cost and enhances the safety and stability of the production line.

[0036] The inclined plate 4 is arranged at the bottom of the frame 1 and communicates with the through groove 10. The inclined plate 4 is inclined backward as a whole and is used for flowing the cut wigs.

[0037] The driving cylinders 5 are symmetrically installed at the top of the moving frame 31 in the front and back directions. A connecting block 51 that slides through the moving frame 31 is arranged between the telescopic ends of the driving cylinders 5. The connecting block 51 can slide up and down along the moving frame 31. A limiting plate 52 for restricting the position of the wig is fixedly arranged at the bottom of the connecting block 51. The limiting plate 52 is located inside the moving frame 31, and a strip-shaped groove consistent with the layout and size of the scale plate strip 32 is opened on the limiting plate 52, facilitating the observation of the wig length. Through the precise control of the driving cylinders 5, the connecting block 51 and the limiting plate 52 at its bottom can be flexibly adjusted to change their positions inside the moving frame 31 as needed, so as to adapt to wigs of different thicknesses and types to be processed, increasing the flexibility and application range 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 cutting accuracy and consistency.

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

[0039] Such as Figure 1 and Figure 7As shown in the figure, the conveying assembly includes vertical plates 6 symmetrically arranged on the top of the frame 1 from left to right. The vertical plates 6 are located at the front side of the through groove 10. Two groups of driving rollers 62 are rotatably arranged between the two vertical plates 6 at upper and lower intervals. The number of driving rollers 62 in each group is two. A conveyor belt 63 is wound between the two driving rollers 62 in the same group. The two conveyor belts 63 on both sides are distributed vertically opposite to each other, and there is an interval between them to allow the wig to flow through. Two motors 61 are installed on the left vertical plate 6. The output ends of the motors 61 are respectively connected to the shaft ends of one of the driving rollers 62 in the corresponding group. The double clamping and stable conveying of the wig are realized through the two groups of conveyor belts 63 distributed vertically, ensuring that the wig remains flat and does not shift during the transmission process. Combined with the limitation of the front position of the wig by the limiting plate 52, the position limitation of the wig is further strengthened, providing a reliable positioning guarantee for the subsequent cutting operation.

[0040] During use, comb the wig to be processed, then lay it flat at the front side of the frame 1, and then start the motor 61 and the fan 22. Driven by the motor 61, the driving rollers 62 and the conveyor belts 63 at the upper and lower positions operate, showing a conveying trend from front to back. Then, insert the wig to be cut into the interval between the conveyor belts 63. During the conveying process, the wig is gradually sent into the rear moving frame 31. At the same time, under the action of the air flow generated by the fan 22, the wig is straightened along the trend and evenly laid inside the moving frame 31. Then, observe the length of the wig entering through the scale plate strip 32 until the wig moves to the required cutting length, stop the operation of the conveying assembly, and then start the driving cylinder 5 to drive the connected connecting block 51 to move downward, thereby driving the limiting plate 52 to move downward synchronously and approach the wig until it closely fits the wig to ensure the fixation of the wig cutting position. Immediately start the driving motor 3 to make the moving frame 31 flip forward, and the telescopic sleeve 24 synchronously undergoes adaptive telescopic deformation. Since the front end of the wig still abuts above the frame 1, when the moving frame 31 flips through the through groove 10, the sharp end 311 fits the wig along the trend and precisely cuts the front end of the wig, thus completing the cutting process of this part of the wig. Subsequently, the cut part of the wig remains in the moving frame 31; after cutting, the moving frame 31 continues to flip until its front end opening faces the inclined plate 4, and then the driving cylinder 5 can be started again to retract its telescopic end, so that the limiting plate 52 releases the cut wig, and the wig slides out along the inclined direction of the inclined plate 4, completing the entire cutting process.

[0041] As Figure 2 and Figure 8 As shown in the figure, it further includes support plates 41 symmetrically arranged on the inclined plate 4 from left to right. Sensors 42 are arranged on the support plates 41. The sensors 42 are electrically connected to the driving cylinder 5, and sensors 43 are arranged on both sides of the moving frame 31. The two sensors 43 are respectively electrically connected to the sensors 42 on the same side.

[0042] Specifically, when it is necessary to move inside the moving frame 31 after evacuation operation, through the setting of the first sensor 42 and electrically connecting it to the driving cylinder 5, the position or state of the wig can be monitored in real time. When the moving frame 31 is flipped to a preset angle, the second sensor 43 approaches the first sensor 42 and sends a feedback signal. Then, the first sensor 42 transmits this signal to the external controller, and the controller then instructs the telescopic end of the driving cylinder 5 to retract. This action causes the limiting plate 52 to release the wig, enabling the wig to smoothly slide out of the moving frame 31, thus ensuring the efficiency and accuracy of the conveying process after cutting. This series of designs provides a solid guarantee for achieving high-quality cutting of the wig.

[0043] As Figure 1 and Figure 2 shown, it also includes vertical frames 7 symmetrically arranged on the left and right sides of the ventilation hood 23. Visual cameras 71 are provided at the tops of the vertical frames 7. The visual cameras 71 respectively correspond to one side of the scale bar 32. The visual cameras 71 can pass through the corresponding scale bar 32, so as to accurately capture the marks on the scale bar 32, ensuring the accuracy of the wig position during the cutting operation.

[0044] Specifically, the visual 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. In addition, the visual monitoring system can also help identify problems that may affect the cutting quality of the wig (such as the wig not being fully straightened or being displaced), and at the same time allows an alarm device to be added to the device to immediately issue an alarm when an abnormal situation is detected, eliminating the need for manual observation steps, so as to adjust the device state in time, reduce the defective rate, and at the same time improve the automation level and accuracy of the cutting process, enhancing the reliability and efficiency of the entire production line.

[0045] As Figures 5 - 7 shown, it also includes a first cutting knife 53 arranged on the front and back sides at the bottom of the limiting plate 52. A second cutting knife 54 is also provided at the top of the frame 1 and is matched with the first cutting knife 53 on the front side. The handle end of the second cutting knife 54 is placed outside the moving frame 31, while the blade part of the second cutting knife 54 extends into the inside of the moving frame 31, and the blades of the first cutting knife 53 on the front side and the second cutting knife 54 are distributed opposite to each other up and down, ensuring that when the limiting plate 52 moves down, the first cutting knife 53 on the front side can closely fit the second cutting knife 54 to achieve precise cutting, further optimizing the cutting process of the sharp end 311, ensuring that the wig is cleanly cut at the required cutting position, thereby improving the cutting accuracy, reducing errors, and enhancing the operation flexibility and safety of the device.

[0046] As Figure 1As shown, it further includes a carding plate 8 arranged on the front side of the top of the frame 1. The carding plate 8 is provided with protruding needle ends arranged at intervals in a row, which are used to pre-comb the wig to be processed, avoid possible tangling or knotting during subsequent processing of the wig, and ensure that the wig is neatly arranged for subsequent operations.

[0047] As Figure 2 and Figure 4 As shown, it further includes a grille plate 21 arranged on the rear side of the mounting frame 2, which can effectively guide the uniform flow of the air flow generated by the fan 22.

[0048] The above embodiments are only used to illustrate the technical concept and characteristics of the present invention. The purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A precise cutting device for wig production, characterized in that, Including: A frame (1), on which a through groove (10) is formed; An installation frame (2), arranged at the rear side of the top of the frame (1), a blower (22) is built in the installation frame (2), and a ventilation hood (23) and a telescopic sleeve (24) are sequentially connected to the rear side of the installation frame (2) from back to front; Driving motors (3), symmetrically installed on both sides of the top of the frame (1), and the two driving motors (3) are respectively located on the left and right sides of the through groove (10). A moving frame (31) is connected between the output ends of the two driving motors (3) on both sides. The rear end of the moving frame (31) is communicated with the telescopic sleeve (24). The front end inside the moving frame (31) has a sharp end (311) for cutting wigs, and scale bar strips (32) made of transparent materials are symmetrically installed on the moving frame (31); An inclined plate (4), arranged at the bottom of the frame (1) and communicated with the through groove (10); Driving cylinders (5), symmetrically installed on the top of the moving frame (31). A connecting block (51) that slides through the moving frame (31) is arranged between the telescopic ends of the driving cylinders (5). A limiting plate (52) for restricting the position of the wig is arranged at the bottom of the connecting block (51); A conveying assembly for pushing the wig, arranged on the top of the frame (1) and in front of the moving frame (31).

2. The precise cutting device for wig production according to claim 1, characterized in that, The conveying assembly includes vertical plates (6) symmetrically arranged on the top of the frame (1). Two groups of driving rollers (62) are rotatably arranged between the vertical plates (6) on both sides at intervals up and down. A conveyor belt (63) is wound between the driving rollers (62) of the same group. The conveyor belts (63) on both sides are distributed up and down relatively, and two motors (61) are installed on one of the vertical plates (6). The output ends of the motors (61) are respectively connected to the shaft ends of one of the driving rollers (62) in the corresponding group.

3. The precise cutting device for wig production according to claim 2, wherein, It also includes support plates (41) symmetrically arranged on the inclined plate (4). Sensors I (42) are arranged on the support plates (41). The sensors I (42) are electrically connected to the driving cylinders (5). Sensors II (43) are arranged on both sides of the moving frame (31). The two sensors II (43) are respectively electrically connected to the sensors I (42) on the same side.

4. The precision cutting device for wig production according to claim 3, characterized in that, It also includes vertical frames (7) symmetrically arranged on the ventilation hood (23). Visual cameras (71) are arranged at the top ends of the vertical frames (7). The visual cameras (71) respectively correspond to the scale bar strips (32) on one side.

5. The precise cutting device for wig production according to claim 4, characterized in that, It also includes cutting knives I (53) arranged on the front and rear sides of the bottom of the limiting plate (52). A cutting knife II (54) that cooperates with the cutting knife I (53) on the front side is also arranged on the top of the frame (1).

6. The precision cutting device for wig production according to claim 5, characterized in that, The cutting edges of the cutting knife I (53) on the front side and the cutting knife II (54) are distributed up and down relatively, so that when moving along with the limiting plate (52), the cutting knife I (53) on the front side can be attached to the cutting knife II (54).

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

8. The precise cutting device for wig production according to claim 7, characterized in that, It further includes a grille plate (21) provided at the rear side of the installation frame (2).

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