A collagen mask cutting device

Abstract

This utility model relates to the technical field of facial mask cutting equipment, and discloses a collagen facial mask cutting device, including a frame and horizontally arranged roller-shaped cutters. The roller-shaped cutters are composed of a circular roller and a molded cutter, with the two molded cutters contacting each other to achieve cutting. The edge of the molded cutter of the upper roller-shaped cutter is provided with a spring separation column, including a detachable connecting stud and a soft and elastic flower-shaped spring ball, which can actively push away the cut facial mask and waste material. The circular roller of the lower roller-shaped cutter has a hollow structure inside. In conjunction with the air pump on the frame, through the negative pressure box and air blowing box inside the hollow structure, negative pressure adsorption and directional air blowing are used to achieve wind separation based on the area difference between the facial mask and waste material, so that they land at different points. This device, through the synergistic effect of spring separation and wind separation, can automatically separate and sort the cut materials without manual intervention, reducing labor costs while avoiding material damage and contamination, and improving cutting accuracy and production efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of facial mask cutting equipment, and in particular to a collagen facial mask cutting equipment. Background Technology

[0002] In the field of facial mask production, traditional cutting equipment generally adopts a roller-type cutting structure. Although this type of equipment can complete the basic cutting of the mask outline and holes, it has a significant drawback: the cut mask and waste material are easy to stick together, and a further step of separating the mask and waste material is required.

[0003] Dry collagen mask substrate is prone to electrostatic adsorption during cutting. Even with anti-stick treatment on the surface of the mold cutting tool, existing equipment cannot automatically distinguish between the mask body and waste material, requiring manual sorting and increasing labor time. In view of this, we propose a collagen mask cutting device. Utility Model Content

[0004] The main purpose of this invention is to provide a collagen mask cutting device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A collagen mask cutting device includes a frame and two roller-shaped cutters arranged horizontally at different heights. Each roller-shaped cutter includes a circular roller and a model cutter fixed around the outer wall of the circular roller. The model cutters on the two roller-shaped cutters are in contact with each other. Several spring separation columns are linearly arranged at the inner edge of the facial contour, eyes, and mouth of the model cutter on the upper roller-shaped cutter.

[0007] The spring separation column includes a connecting stud and a flower-shaped spring ball. The connecting stud is detachably installed on the outer wall of the roller, and the top of the connecting stud is lower than the height of the model cutter. The flower-shaped spring ball is made of soft elastic material, and in its natural state, the top of the flower-shaped spring ball is higher than the height of the model cutter.

[0008] The roller of the roller-shaped cutter described below has a hollow cylindrical structure inside. The outer wall of the roller is provided with a through hole that communicates with the hollow structure. The hollow structure is provided with a negative pressure box and an air blowing box with a fan-shaped cross section. The inner opening of the negative pressure box faces upward and is biased towards the direction of mask dispensing. The inner opening of the air blowing box faces towards the direction of mask dispensing.

[0009] Preferably, the frame is equipped with an air pump, the air pump's inlet is connected to the negative pressure box, and the air pump's outlet is connected to the air blowing box.

[0010] Preferably, both the negative pressure box and the air blowing box are fixedly connected to the frame, and the inner openings of both the negative pressure box and the air blowing box are sealed and fitted to the inner wall of the hollow structure in the lower circular roller.

[0011] Preferably, one end of each of the two roller cutters is equipped with two meshing gears, and the frame is provided with a motor that drives the upper roller cutter to rotate.

[0012] Preferably, the connecting stud and the circular roller are connected by threads.

[0013] Preferably, the soft, elastic material of the flower-shaped spring ball is silicone or polyurethane.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model utilizes the spring separation column on the edge of the upper roller-shaped cutting blade to actively push apart the cut film and waste material using the restoring force of the soft elastic material. This eliminates the need for manual separation with tools, solving the problem of material sticking to the blade in traditional equipment, reducing labor costs, and avoiding damage to the film caused by human operation.

[0016] 2. In this utility model, the negative pressure box of the lower roller-shaped cutter is combined with the air blowing box and the air pump. Through negative pressure adsorption and directional air blowing, the material is automatically sorted by taking advantage of the difference in area between the film and the waste material so that they fall at different points. This eliminates the manual sorting process and improves the continuity of the production process.

[0017] 3. The gear transmission in this utility model ensures that the upper and lower roller-shaped cutting blades rotate synchronously in opposite directions, and the model cutting blades are precisely aligned to avoid cutting misalignment; the spring separation column adopts a detachable threaded connection, which is convenient to replace according to different mask specifications, maintains long-term cutting accuracy stability, and reduces edge burrs or hole position displacement caused by wear of model cutting blades.

[0018] 4. This utility model adopts fully automated separation and sorting, reducing the frequency of manual contact with the cut materials. Combined with the stainless steel material and easy-to-clean design of the main body of the equipment, it significantly reduces the risk of microbial contamination and meets the stringent requirements of cosmetic production for a clean environment.

[0019] 5. In this utility model, the flower-shaped spring ball is made of soft materials such as silicone or polyurethane, which will not damage the dry collagen mask substrate during the separation process, avoiding surface scratches or tears caused by traditional rigid separation methods, and improving the product appearance quality. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the lower roller-shaped cutter and the air pump of this utility model;

[0022] Figure 3This is a schematic diagram of the spring separation column in this utility model.

[0023] In the diagram: 1. Frame; 2. Roller-shaped cutter; 21. Circular roller; 22. Model cutter; 3. Hollow structure; 31. Through hole; 4. Spring separation column; 41. Connecting stud; 42. Flower-shaped spring ball; 5. Negative pressure box; 6. Air blowing box; 7. Air pump; 8. Gear; 9. Motor. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figures 1-3 As shown, a collagen mask cutting device includes a frame 1 that serves as the device's support frame and two horizontally arranged roller-shaped cutters 2. The two roller-shaped cutters 2 are mounted on the frame 1 via bearings, forming a "roller-to-roller" cutting structure, meaning that the dried collagen mask substrate passes between the two roller-shaped cutters 2. Each roller-shaped cutter 2 includes a circular roller 21 and a model cutter 22 that surrounds and is fixed to the outer wall of the circular roller 21. The model cutters 22 on the two roller-shaped cutters 2 are in contact with each other.

[0026] It should be added that the model cutter 22 is made of cemented carbide, preferably tungsten steel, and has an anti-stick coating on the surface. The outer contour of the model cutter 22 is shaped like a face mask, and the internal openings are shaped like eyes, nose, and mouth. Two meshing gears 8 are fixedly installed at one end of each of the two roller cutters 2. A motor 9 that drives the upper roller cutter 2 to rotate is fixedly installed on the frame 1. The output end of the rotor of the motor 9 is fixedly connected to one end of the upper roller 21 through a coupling. After the motor 9 is powered on, it drives the upper roller cutter 2 to rotate. Then, the two meshing gears 8 can realize the synchronous reverse rotation of the upper and lower roller cutters 2. The edges of the upper and lower model cutters 22 are aligned and shearing force is generated when they come into contact, cutting the two layers of the mask substrate.

[0027] refer to Figure 3As shown, several spring separation columns 4 are linearly arranged at the inner edge of the face contour, eyes, and mouth of the model cutter 22 on the upper roller cutter 2. The spring separation columns 4 are mainly used to actively push away the mask and waste during cutting, and are mainly used to actively separate the cut mask and mask substrate. The spring separation column 4 includes a connecting stud 41 and a flower-shaped spring ball 42. The connecting stud 41 is detachably installed on the outer wall of the roller 21, and the top of the connecting stud 41 is lower than the height of the model cutter 22. The flower-shaped spring ball 42 is made of soft elastic material with a smooth surface and no sharp edges. In its natural state, the top of the flower-shaped spring ball 42 is higher than the height of the model cutter 22. The connecting stud 41 is connected to the roller 21 by threads. The soft elastic material of the flower-shaped spring ball 42 is silicone or polyurethane. During cutting, the flower-shaped spring ball 42 is pressed down by the mask substrate and is in a compressed state. After cutting, the flower-shaped spring ball 42 elastically resets, "bounces" the mask / waste away from the cutter surface.

[0028] refer to Figure 2 As shown, the inner part of the roller 21 of the lower roller cutter 2 is a cylindrical hollow structure 3. The outer wall of the roller 21 has a through hole 31 communicating with the hollow structure 3. Inside the hollow structure 3 are a negative pressure box 5 with a fan-shaped cross-section and an air blowing box 6. The inner opening of the negative pressure box 5 faces upwards and is biased towards the mask discharge direction. The inner opening of the air blowing box 6 faces towards the mask discharge direction. A small vortex air pump 7 is fixedly installed on the frame 1. The air inlet of the air pump 7 is connected to the negative pressure box 5. The air outlet is connected to the air blowing box 6. Both the negative pressure box 5 and the air blowing box 6 are fixedly connected to the frame 1. The inner openings of the negative pressure box 5 and the air blowing box 6 are respectively sealed and fitted to the inner wall of the hollow structure 3 in the lower roller 21. The fan-shaped section of the negative pressure box 5 draws air through the air pump 7 to form a negative pressure on the surface of the roller 21, adsorbing the cut waste and the mask onto the roller 21 to assist in separation. The air blowing box 6 blows air through the air pump 7, and the airflow is ejected through the through hole 31 to blow the mask to the left.

[0029] In this embodiment, the workflow of the collagen mask cutting device is as follows:

[0030] First, raw material delivery: The dried collagen mask substrate is fed in from the right side of the frame 1 and passes through the gap between the upper and lower roller cutters 2.

[0031] Second, the cutting process: the motor 9 drives the upper roller cutter 2 to rotate clockwise, and the lower roller cutter 2 is driven to rotate counterclockwise through the gear 8. The two model cutters 22 contact each other and cut the substrate into the mask outline and waste material located at the eye / mouth hole positions.

[0032] Third, the function of the spring separation column 4: During cutting, the flower-shaped spring ball 42 is pressed down by the substrate. After cutting, the flower-shaped spring ball 42 elastically resets, "lifting" the mask and waste material downward from the upper model cutter 22, and initially separating them.

[0033] Fourth, separation of negative pressure and air blowing:

[0034] Negative pressure adsorption: The negative pressure box 5 adsorbs waste materials and face masks through the through hole 31, preventing them from getting tangled as the roller cutter 2 rotates.

[0035] Air-blowing sorting: The face mask has a large area and the waste material has a small area. The airflow from the air-blowing box 6 blows the face mask to a more distant position on the left, while the waste material, due to its light weight and small area, is blown closer, thus realizing the automatic sorting of face masks and waste materials.

[0036] Fifth, waste and mask collection: A conveyor belt or collection box is set below the mask drop point, and a waste box is set below the waste drop point to collect the mask and waste separately.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A collagen mask cutting device, comprising a frame (1) and two horizontally arranged roller-shaped cutters (2), wherein each roller-shaped cutter (2) comprises a circular roller (21) and a model cutter (22) fixed around the outer wall of the circular roller (21), the model cutters (22) on the two roller-shaped cutters (2) being in contact with each other, characterized in that: Several spring separation columns (4) are linearly arranged at the inner edge of the face contour, eyes, and mouth of the model cutter (22) on the roller-shaped cutter (2) mentioned above. The spring separation column (4) includes a connecting stud (41) and a flower-shaped spring ball (42). The connecting stud (41) is detachably installed on the outer wall of the roller (21), and the top of the connecting stud (41) is lower than the height of the model cutter (22). The flower-shaped spring ball (42) is made of soft elastic material, and in its natural state, the top of the flower-shaped spring ball (42) is higher than the height of the model cutter (22). The inner part of the roller (21) of the roller-shaped cutter (2) below is a cylindrical hollow structure (3). The outer wall of the roller (21) is provided with a through hole (31) that communicates with the hollow structure (3). The hollow structure (3) is provided with a negative pressure box (5) with a fan-shaped cross section and an air blowing box (6). The inner opening of the negative pressure box (5) faces upward and is biased towards the direction of mask discharge. The inner opening of the air blowing box (6) faces the direction of mask discharge.

2. The collagen mask cutting device according to claim 1, characterized in that: The frame (1) is equipped with an air pump (7), the air inlet of the air pump (7) is connected to the negative pressure box (5), and the air outlet of the air pump (7) is connected to the air blowing box (6).

3. The collagen mask cutting device according to claim 2, characterized in that: The negative pressure box (5) and the air blowing box (6) are both fixedly connected to the frame (1), and the inner openings of the negative pressure box (5) and the air blowing box (6) are sealed and fitted to the inner wall of the hollow structure (3) in the lower round roller (21).

4. The collagen mask cutting device according to claim 1, characterized in that: Two meshing gears (8) are respectively installed at one end of the two roller cutters (2), and a motor (9) is provided on the frame (1) to drive the upper roller cutter (2) to rotate.

5. The collagen mask cutting device according to claim 1, characterized in that: The connecting stud (41) and the roller (21) are connected by threads.

6. The collagen mask cutting device according to claim 1, characterized in that: The soft, elastic material of the flower-shaped spring ball (42) is silicone or polyurethane.

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