Pressing device for facial tissue cutting

Abstract

The utility model relates to the field of pressing devices for facial tissue tailoring, in particular to a pressing device for facial tissue tailoring, which comprises a fixing frame, a first motor is fixedly mounted on the outer surface of the fixing frame, the output end of the first motor is fixedly connected with a two-way screw rod, and the outer surface of the two-way screw rod is in threaded connection with two connecting columns. The inner wall of each connecting column is rotationally connected with a first screw rod, the first motor is started to drive the two-way screw rod to rotate, the two-way screw rod rotates to drive the two connecting columns to horizontally move oppositely or reversely along the fixing frame at the same time, and then a rotating button is rotated to drive the corresponding first screw rod to start to rotate, so that the two connecting columns are driven to move oppositely or reversely along the fixing frame. And the rotation of the first screw rod can drive the corresponding clamping push plate to vertically move along the first screw rod, so that the effect that the device can limit the facial tissue stacks with different sizes through the mutual cooperation of a first motor and a rotary button is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices for cutting facial tissue, in particular to a pressing device for cutting facial tissue. Background Art

[0002] Facial tissue is a type of paper towel with wet toughness, commonly used to clean the face, hands and other parts of the human body. Facial tissue is generally made of pulp and has a long, thin roll structure. After the facial tissue is produced, it needs to be cut into sheets of appropriate size for easy extraction and use by users. During the facial tissue cutting process, a pressing device is required to press and fix it to prevent the cutting from being skewed, which affects the quality of the cut facial tissue.

[0003] After searching, it was found that the Chinese patent with publication number CN214772394U discloses a clamping device for cutting facial tissue. The device drives the piston rod of the cylinder to extend and drives the movable limit plate to move forward. The movable limit plate and the fixed limit block simultaneously limit the paper to be cut, avoiding deformation of the paper during the cutting process and causing cutting deviation, thereby improving the quality of the cut facial tissue.

[0004] However, this device cannot limit the position of facial tissue stacks of different sizes. During the process of cutting the facial tissue stack, the position of the facial tissue stack needs to be limited. When the position of facial tissue stacks of different sizes cannot be limited, it is easy to cause the facial tissue to fold during the cutting process, resulting in uneven cutting of the facial tissue.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the existing technology has the problem that it is unable to limit the position of facial tissue stacks of different sizes.

[0007] The utility model discloses a pressing device for cutting facial tissue, including a fixing frame, an outer surface of which is fixedly mounted a first motor, an output end of the first motor is fixedly connected to a bidirectional screw, an outer surface of the bidirectional screw is threadedly connected to two connecting columns, an inner wall of each connecting column is rotatably connected to a first screw, a top end of each first screw is fixedly connected to a knob, an outer surface of each first screw is threadedly connected to a clamping push plate, an outer surface of the bidirectional screw is rotatably connected to the fixing frame, an outer surface of each connecting column is slidably connected to the fixing frame, and an outer surface of each clamping push plate is slidably connected to the corresponding connecting column.

[0008] Furthermore, a control panel and a cylinder are fixedly mounted on the outer surface of the fixing frame, an output end of the cylinder is fixedly connected to a limit plate, and a bottom surface of the limit plate is slidably connected to the fixing frame.

[0009] Furthermore, a dual-axis motor is fixedly mounted on the upper surface of the fixing frame, and both output ends of the dual-axis motor are fixedly connected to a connecting rod. Two connecting boxes are fixedly connected to the upper surface of the fixing frame, and each connecting box is rotatably connected to the outer surface of the corresponding connecting rod.

[0010] Furthermore, ends of the two connecting rods that are away from each other are fixedly connected to the second bevel gears, and the outer surface of each of the second bevel gears is meshed with the first bevel gear.

[0011] Furthermore, two fixing columns are provided inside the fixing frame, and the upper and lower ends of each fixing column are fixedly connected to the fixing frame. The inner wall of each fixing column is rotatably connected to a second screw, and the top end of each second screw is fixedly connected to the corresponding first bevel gear.

[0012] Furthermore, a cutting knife is provided inside the fixing frame, an outer surface of the cutting knife is slidably connected to the two fixing columns, and the cutting knife is threadedly connected to the outer surfaces of the two second screws.

[0013] Furthermore, the inner wall of the cutting knife is slidably connected to a sliding rod, the bottom end of the sliding rod is fixedly connected to a clamping plate, the outer surface of the sliding rod is sleeved with a spring, the top end of the spring is fixedly connected to the cutting knife, and the other end is fixedly connected to the clamping plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model is provided with a first motor, a bidirectional screw, a connecting column, a first screw, a knob, a clamping push plate and other components. By starting the first motor, the first motor drives the bidirectional screw to rotate, and the rotation of the bidirectional screw drives the two connecting columns to move horizontally in opposite directions or in opposite directions along the fixed frame at the same time. Then, by turning the knob, it drives the corresponding first screw to start rotating, and the rotation of the first screw drives the corresponding clamping push plate to move vertically along the first screw, thereby achieving the effect of limiting stacks of facial tissues of different sizes through the mutual cooperation of the first motor and the knob.

[0016] 2. The utility model is provided with a dual-axis motor, a connecting rod, a first bevel gear, a second bevel gear, a second screw, a cutting knife, a spring, a sliding rod, a pressure plate and other components. By starting the dual-axis motor and the mutual engagement between the first bevel gear and the corresponding second bevel gear, the dual-axis motor starts and drives the two second screws to rotate simultaneously, thereby driving the cutting knife to cut the facial tissue. During this process, the pressure plate will contact and squeeze the facial tissue, and then the sliding rod will slide vertically along the cutting knife, and the spring will be compressed, thereby achieving the effect of preventing the facial tissue from folding by squeezing the facial tissue by the pressure plate during the cutting process of the cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the bidirectional screw structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the cutting knife of the utility model;

[0021] Figure 4 This is a schematic diagram of the spring structure of the utility model.

[0022] In the figure: 1. Fixed frame; 2. Cylinder; 3. Limit plate; 4. First motor; 5. Bidirectional screw; 6. Connecting column; 7. First screw; 8. Knob; 9. Clamping push plate; 10. Control panel; 11. Dual-axis motor; 12. Connecting rod; 13. Connecting box; 14. Fixed column; 15. Second screw; 16. First bevel gear; 17. Second bevel gear; 18. Cutting knife; 19. Sliding rod; 20. Pressing plate; 21. Spring. DETAILED DESCRIPTION

[0023] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the illustrations, some commonly used structures and components are depicted in a simplified schematic manner.

[0024] See also Figure 1 、 Figure 2 、 Figure 3The utility model is a pressing device for cutting facial tissue, including a fixing frame 1, a first motor 4 is fixedly mounted on the outer surface of the fixing frame 1, the first motor 4 is arranged on the side of the fixing frame 1, and the output end of the first motor 4 is fixedly connected to a bidirectional screw 5. When the first motor 4 is started, the bidirectional screw 5 starts to rotate. The outer surface of the bidirectional screw 5 is threadedly connected to two connecting columns 6. Specifically, the rotation of the bidirectional screw 5 will simultaneously drive the two connecting columns 6 to move horizontally in opposite directions or reverse directions along the bidirectional screw 5.

[0025] In a preferred embodiment, the inner wall of each connecting column 6 is rotatably connected to a first screw 7, and the first screw 7 is perpendicular to the bidirectional screw 5. The top of each first screw 7 is fixedly connected to a knob 8. By rotating the knob 8, the knob 8 will drive the corresponding first screw 7 to rotate in the connecting column 6. The outer surface of each first screw 7 is threadedly connected to a clamping push plate 9, and the rotation of the first screw 7 will drive the corresponding clamping push plate 9 to slide vertically along the corresponding connecting column 6. The outer surface of the bidirectional screw 5 is rotatably connected to the fixing frame 1, and the outer surface of each connecting column 6 is slidably connected to the fixing frame 1. The outer surface of each clamping push plate 9 is slidably connected to the corresponding connecting column 6. Specifically, the connecting column 6 can slide horizontally along the fixing frame 1, and the clamping push plate 9 can slide vertically along the corresponding connecting column 6.

[0026] In this embodiment, a control panel 10 and a cylinder 2 are fixedly mounted on the outer surface of the fixing frame 1. The control panel 10 can be used to control the PLC circuit of the components inside the fixing frame 1. The output end of the cylinder 2 is fixedly connected to the limit plate 3, and the bottom surface of the limit plate 3 is slidably connected to the fixing frame 1. Specifically, when the cylinder 2 is started, it will push the limit plate 3 to slide horizontally along the fixing frame 1, and its sliding direction is perpendicular to the connecting column 6. The setting of the limit plate 3 can push the facial tissue to move horizontally along the fixing frame 1, which is convenient for cutting according to different positions.

[0027] In this embodiment, a dual-axis motor 11 is fixedly installed on the upper surface of the fixed frame 1, and the two output ends of the dual-axis motor 11 are fixedly connected to the connecting rod 12. The start-up of the dual-axis motor 11 will drive the two connecting rods 12 to rotate simultaneously. Two connecting boxes 13 are fixedly connected to the upper surface of the fixed frame 1, and each connecting box 13 is rotatably connected to the outer surface of the corresponding connecting rod 12. Specifically, the setting of the connecting box 13 can protect and support the connecting rod 12, and the connecting rod 12 can rotate in the corresponding connecting box 13.

[0028] In this embodiment, the ends of the two connecting rods 12 that are away from each other are fixedly connected to the second bevel gear 17, and the outer surface of each second bevel gear 17 is meshed with the first bevel gear 16. Through the mutual meshing between the first bevel gear 16 and the corresponding second bevel gear 17, the dual-axis motor 11 can be started to drive the two first bevel gears 16 to rotate simultaneously.

[0029] In this embodiment, two fixing columns 14 are provided inside the fixing frame 1, and the upper and lower ends of each fixing column 14 are fixedly connected to the fixing frame 1. The fixing column 14 serves as the connecting skeleton of the fixing frame 1. The inner wall of each fixing column 14 is rotatably connected to the second screw 15, and the second screw 15 can rotate inside the corresponding fixing column 14. The top end of each second screw 15 is fixedly connected to the corresponding first bevel gear 16. Specifically, through the connection between the second screw 15 and the corresponding first bevel gear 16, the dual-axis motor 11 can start and drive the two second screws 15 to rotate simultaneously.

[0030] In this embodiment, a cutting knife 18 is provided inside the fixing frame 1, and the outer surface of the cutting knife 18 is slidably connected to the two fixing columns 14, and the cutting knife 18 is threadedly connected to the outer surfaces of the two second screws 15. Specifically, the rotation of the second screw 15 can drive the cutting knife 18 to slide vertically along the two fixing columns 14. At this time, the facial tissue can be cut by the movement of the cutting knife 18.

[0031] like Figure 4 As shown, the inner wall of the cutting knife 18 is slidably connected with a slide bar 19, and the slide bar 19 is arranged on the back of the cutting knife 18. The bottom end of the slide bar 19 is fixedly connected with a pressing plate 20, and the pressing plate 20 can slide vertically along the cutting knife 18. The pressing plate 20 is attached to the back of the cutting knife 18. The outer surface of the slide bar 19 is sleeved with a spring 21. The top end of the spring 21 is fixedly connected to the cutting knife 18, and the other end is fixedly connected to the pressing plate 20. Specifically, when the cutting knife 18 cuts the facial tissue, the pressing plate 20 will be squeezed with the facial tissue. During the continuous cutting, the pressing plate 20 will slide relative to the cutting knife 18. At this time, the spring 21 begins to compress, and when there is no external force squeezing, the spring 21 will push the pressing plate 20 to return to its original position under the action of its rebound force, so as to facilitate the next use.

[0032] The above is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A pressing device for cutting facial tissue, comprising a fixing frame (1), characterized in that: A first motor (4) is fixedly mounted on the outer surface of the fixing frame (1); a bidirectional screw (5) is fixedly connected to the output end of the first motor (4); the outer surface of the bidirectional screw (5) is threadedly connected to two connecting columns (6); the inner wall of each connecting column (6) is rotatably connected to a first screw (7); the top of each first screw (7) is fixedly connected to a knob (8); the outer surface of each first screw (7) is threadedly connected to a clamping push plate (9); the outer surface of the bidirectional screw (5) is rotatably connected to the fixing frame (1); the outer surface of each connecting column (6) is slidably connected to the fixing frame (1); and the outer surface of each clamping push plate (9) is slidably connected to the corresponding connecting column (6).

2. A pressing device for cutting facial tissue according to claim 1, characterized in that: A control panel (10) and a cylinder (2) are fixedly mounted on the outer surface of the fixing frame (1); an output end of the cylinder (2) is fixedly connected to a limit plate (3); and a bottom surface of the limit plate (3) is slidably connected to the fixing frame (1).

3. A pressing device for cutting facial tissue according to claim 2, characterized in that: A dual-axis motor (11) is fixedly mounted on the upper surface of the fixed frame (1), and both output ends of the dual-axis motor (11) are fixedly connected to a connecting rod (12). Two connecting boxes (13) are fixedly connected to the upper surface of the fixed frame (1), and each connecting box (13) is rotatably connected to the outer surface of a corresponding connecting rod (12).

4. A pressing device for cutting facial tissue according to claim 3, characterized in that: The ends of the two connecting rods (12) that are away from each other are fixedly connected to a second bevel gear (17), and the outer surface of each of the second bevel gears (17) is meshed with a first bevel gear (16).

5. A pressing device for cutting facial tissue according to claim 4, characterized in that: Two fixing columns (14) are arranged inside the fixing frame (1), and the upper and lower ends of each fixing column (14) are fixedly connected to the fixing frame (1), and the inner wall of each fixing column (14) is rotatably connected to a second screw rod (15), and the top end of each second screw rod (15) is fixedly connected to a corresponding first bevel gear (16).

6. A pressing device for cutting facial tissue according to claim 5, characterized in that: A cutting knife (18) is provided inside the fixing frame (1), the outer surface of the cutting knife (18) is slidably connected to the two fixing columns (14), and the cutting knife (18) is threadedly connected to the outer surfaces of the two second screw rods (15).

7. A pressing device for cutting facial tissue according to claim 6, characterized in that: The inner wall of the cutting knife (18) is slidably connected to a slide rod (19), the bottom end of the slide rod (19) is fixedly connected to a clamping plate (20), the outer surface of the slide rod (19) is sleeved with a spring (21), the top end of the spring (21) is fixedly connected to the cutting knife (18), and the other end is fixedly connected to the clamping plate (20).

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