Cutting device for wet toilet paper production

Abstract

The utility model relates to the technical field of wet toilet paper processing, in particular to a cutting device for wet toilet paper production, which comprises a bottom plate, a second vertical plate and a vertical block, the outer wall of the second vertical plate is slidably connected with the bottom plate, a cutting mechanism is arranged on the right side of the upper end of the bottom plate, and the lower end of the second vertical plate is rotatably connected with a threaded rod through a bearing. According to the cutting device for wet toilet paper production, through cooperation of the cutting mechanism and the bottom plate, the output end of the hydraulic cylinder stretches out and draws back to drive the pressing rod to move, after the second bent plate abuts against wet toilet paper on the bottom plate, the wet toilet paper is positioned, and then when the hydraulic cylinder continues to stretch out, the pressing rod is driven to move. Through cooperation of a fixing mechanism and a second vertical plate, when a rotating rod penetrates through a transverse groove machined in the second vertical plate to enter a clamping groove machined in a vertical block, then the rotating rod is rotated, and a protruding block of the rotating rod can rotate in the clamping groove and is clamped with the clamping groove.

Description

Technical Field

[0001] The utility model relates to the technical field of wet toilet paper processing, in particular to a cutting device for wet toilet paper production. Background Technique

[0002] Wet toilet paper is a kind of daily necessities.

[0003] For example, a cutting device for wet toilet paper production with the publication number of "CN220297241U". In the utility model, through the arranged third cylinder and pressing plate, the wet toilet paper can be fixed to prevent the problem that the wet toilet paper is pulled during cutting and the cut is uneven. Through the arranged cushion block, the contact area of the wet toilet paper can be increased to better keep the cut flat. However, in the above-mentioned cutting device for wet toilet paper production, multiple hydraulic cylinders are used to cut, collect and fix the wet toilet paper, which will consume more energy during processing, resulting in an increase in production cost. At the same time, in the above-mentioned cutting device for wet toilet paper production, a disassembly device is not provided at the place for waste collection, and it cannot be taken down smoothly after collection. It takes a lot of time for the staff to take it down, thus reducing the work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the above-mentioned cutting device for wet toilet paper production, multiple hydraulic cylinders are used to cut, collect and fix the wet toilet paper, which will consume more energy during processing, resulting in an increase in production cost. At the same time, in the above-mentioned cutting device for wet toilet paper production, a disassembly device is not provided at the place for waste collection, and it cannot be taken down smoothly after collection. It takes a lot of time for the staff to take it down, thus reducing the work efficiency, and a cutting device for wet toilet paper production is proposed.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] Design a cutting device for wet toilet paper production, including a bottom plate, a second vertical plate and a vertical block. The outer wall of the second vertical plate is slidably connected to the bottom plate. A cutting mechanism is arranged on the upper right side of the bottom plate. A square block is fixedly connected to the lower end of the bottom plate. The inner wall of the square block is threadedly connected to a threaded rod. The lower end of the second vertical plate is slidably connected to the square block. The lower end of the second vertical plate is rotationally connected to the threaded rod through a bearing. A fixing mechanism is arranged at the upper end of the second vertical plate.

[0007] Preferably, the middle of the bottom plate is fixedly communicated with a collection box, and a sliding door is installed at the lower end of the collection box.

[0008] Preferably, the fixing mechanism includes a housing, the inner wall of the housing is slidably connected to a rotating rod, the outer wall of the rotating rod is sleeved with a first spring, both ends of the first spring are fixedly connected to the rotating rod and the housing respectively, the lower end of the rotating rod extends out of the housing, and a convex block is fixedly connected to the lower end of the rotating rod.

[0009] Preferably, the outer wall of the housing is fixedly connected to a second vertical plate, a horizontal groove is machined on the inner wall of the upper end of the vertical block, and a clamping groove is machined on the upper end of the vertical block.

[0010] Preferably, the cutting mechanism includes a first bent plate, a hydraulic cylinder is fixedly connected to the outer wall of the upper end of the first bent plate, the output end of the hydraulic cylinder is slidably connected to the first bent plate, a pressing rod is fixedly connected to the output end of the hydraulic cylinder, a second spring is sleeved on the outer wall of the pressing rod, a pressing knife is fixedly connected to the lower end of the second spring, the outer wall of the pressing rod is slidably connected to the pressing knife, a pressing plate is fixedly connected to the lower end of the pressing rod, horizontal plates are fixedly connected to both sides of the outer wall of the pressing knife, a third spring is fixedly connected to the lower end of the horizontal plate, and a second bent plate is fixedly connected to the lower end of the third spring, and the outer wall of the second bent plate is slidably connected to the horizontal plate.

[0011] Preferably, the lower end of the first bent plate is fixedly connected to the bottom plate.

[0012] Preferably, a first vertical plate is fixedly connected to the upper end of the left side of the bottom plate, a motor is fixedly connected to the outer wall of the first vertical plate, the output shaft of the motor is rotatably connected to the first vertical plate through a bearing, a round roller is fixedly connected to the output shaft of the motor, the outer wall of the rotating shaft of the round roller is rotatably connected to the vertical block through a bearing, and the outer wall of the vertical block is slidably connected to the second vertical plate.

[0013] The beneficial effect of a wet toilet paper production cutting device proposed by the present utility model is as follows: through the cooperation of the cutting mechanism and the bottom plate, the telescopic movement of the output end of the hydraulic cylinder drives the pressing rod to move, the movement of the pressing rod drives the second spring to move, the movement of the second spring drives the pressing knife to move, the movement of the pressing knife drives the horizontal plate to move, the movement of the horizontal plate drives the third spring to move, and the movement of the third spring drives the second bent plate to move. When the second bent plate abuts against the wet toilet paper on the bottom plate, the positioning of the wet toilet paper is completed. Then when the hydraulic cylinder continues to extend, the pressing knife continues to move downward, driving the horizontal plate to move downward and compress the third spring, and the pressing knife continues to move downward to complete the cutting of the wet toilet paper. After the pressing knife finishes cutting, due to the limitation of the bottom plate, the second spring cannot continue to make the pressing knife move downward. At this time, the pressing rod continues to move downward, compressing the second spring. The pressing rod continues to move downward, driving the pressing plate to move downward to press the cut wet toilet paper into the collection box. Through one hydraulic cylinder, the cutting, collection and fixation of the wet toilet paper can be completed, and the energy consumption during processing is less, thereby reducing the production cost.

[0014] Through the cooperation of the fixing mechanism and the second vertical plate, rotate the threaded rod. The rotation of the threaded rod drives the second vertical plate to move. When the vertical block on the rotating shaft of the round roller enters the through hole on the second vertical plate, stop rotating the threaded rod. Then press down the rotating rod. The downward movement of the rotating rod compresses the first spring and at the same time drives the convex block to move downward. When the rotating rod passes through the transverse groove processed on the second vertical plate and enters the clamping groove processed on the vertical block, then rotate the rotating rod. The convex block of the rotating rod will rotate in the clamping groove and be stuck with the clamping groove to achieve the fixation of the vertical block. The second vertical plate can be separated from the round roller, making it more convenient to take down the collected waste, thus saving more time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is Figure 1 the right view cross-sectional view;

[0017] Figure 3 is Figure 1 the front view;

[0018] Figure 4 is Figure 1 the right view cross-sectional view of the cutting mechanism in

[0019] Figure 5 is Figure 1 the front view partial structural schematic diagram of the cutting mechanism in

[0020] Figure 6 is Figure 1 the right view cross-sectional view of the fixing mechanism in

[0021] Figure 7 is Figure 6 the partial three-dimensional structural schematic diagram of the clamping block in

[0022] Figure 8 is Figure 6 the structural schematic diagram of part A in

[0023] In the figure: 1. Base plate, 2. Fixing mechanism, 201. First outer shell, 202. Rotating rod, 203. First spring, 204. Convex block, 205. Clamping groove, 206. Transverse groove, 3. Motor, 4. Cutting mechanism, 401. First bent plate, 402. Hydraulic cylinder, 403. Pressing rod, 404. Second spring, 405. Pressing knife, 406. Pressing plate, 407. Cross plate, 408. Third spring, 409. Second bent plate, 5. Collection box, 6. Square block, 7. First vertical plate, 8. Second vertical plate, 9. Threaded rod, 10. Sliding door, 11. Round roller, 12. Vertical block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be further described below in conjunction with the accompanying drawings:

[0025] Refer to the attached Figures 1-8 :

[0026] In this embodiment, a cutting device for producing wet toilet paper includes a bottom plate 1, a second vertical plate 8, and a vertical block 12. The outer wall of the second vertical plate 8 is slidably connected to the bottom plate 1. A cutting mechanism 4 is provided on the upper right side of the bottom plate 1. A square block 6 is fixedly connected to the lower end of the bottom plate 1. The inner wall of the square block 6 is threadedly connected to a threaded rod 9. The lower end of the second vertical plate 8 is slidably connected to the square block 6. The lower end of the second vertical plate 8 is rotatably connected to the threaded rod 9 through a bearing. The rotation of the threaded rod 9 drives the second vertical plate 8 to move. A fixing mechanism 2 is provided at the upper end of the second vertical plate 8;

[0027] The middle of the bottom plate 1 is fixedly communicated with a collection box 5. A sliding door 10 is installed at the lower end of the collection box 5. The sliding door 10 is locked by a buckle. A first vertical plate 7 is fixedly connected to the upper left side of the bottom plate 1. A motor 3 is fixedly connected to the outer wall of the first vertical plate 7. The motor 3 is a servo motor. The output shaft of the motor 3 is rotatably connected to the first vertical plate 7 through a bearing. The output shaft of the motor 3 is fixedly connected to a round roller 11. The rotation of the output shaft of the motor 3 drives the round roller 11 to rotate. The outer wall of the rotating shaft of the round roller 11 is rotatably connected to the vertical block 12 through a bearing. The outer wall of the vertical block 12 is slidably connected to the second vertical plate 8.

[0028] Refer to the attached Figures 1-3 and 6-8:

[0029] The fixing mechanism 2 includes a housing 201. The inner wall of the housing 201 is slidably connected to a rotating rod 202. The outer wall of the rotating rod 202 is sleeved with a first spring 203. The two ends of the first spring 203 are respectively fixedly connected to the rotating rod 202 and the housing 201. The downward movement of the rotating rod 202 compresses the first spring 203. The lower end of the rotating rod 202 extends out of the housing 201. A convex block 204 is fixedly connected to the lower end of the rotating rod 202. The outer wall of the housing 201 is fixedly connected to the second vertical plate 8. A horizontal groove 206 is processed at the upper end of the vertical block 12. A clamping groove 205 is processed at the upper end of the vertical block 12. The rotating rod 202 can pass through the through hole processed on the second vertical plate 8 and enter the through hole processed on the second vertical plate 8, and the convex block 204 on the rotating rod 202 is clamped with the clamping groove 205 and the horizontal groove 206 on the vertical block 12.

[0030] Refer to the attached Figures 1-5 :

[0031] The cutting mechanism 4 includes a first bent plate 401. The outer wall of the upper end of the first bent plate 401 is fixedly connected with a hydraulic cylinder 402. The model of the hydraulic cylinder 402 is selected according to actual needs to meet the working requirements. The output end of the hydraulic cylinder 402 is slidably connected to the first bent plate 401. The output end of the hydraulic cylinder 402 is fixedly connected with a pressure rod 403. The telescopic movement of the output end of the hydraulic cylinder 402 drives the pressure rod 403 to move. A second spring 404 is sleeved on the outer wall of the pressure rod 403. The lower end of the second spring 404 is fixedly connected with a cutting knife 405. The protrusion of the pressure rod 403 can compress the second spring 404;

[0032] The outer wall of the pressure rod 403 is slidably connected to the cutting knife 405. The lower end of the pressure rod 403 is fixedly connected with a pressing plate 406. The movement of the pressure rod 403 drives the pressing plate 406 to move. Both sides of the outer wall of the cutting knife 405 are fixedly connected with cross plates 407. The movement of the cutting knife 406 drives the cross plates 407 to move. The lower end of the cross plate 407 is fixedly connected with a third spring 408. The lower end of the third spring 408 is fixedly connected with a second bent plate 409. The outer wall of the second bent plate 409 is slidably connected to the cross plate 407. The second bent plate 409 can compress the third spring 408. The lower end of the first bent plate 401 is fixedly connected with the bottom plate 1.

[0033] Working principle:

[0034] When it is necessary to process and cut wet toilet paper.

[0035] Preparation work:

[0036] First, pass the wet toilet paper through the first bent plate 401 from right to left (as Figure 1 ), and then stick the wet toilet paper to the round roller 11 with adhesive tape to fix it.

[0037] Fixing process of the round roller:

[0038] Rotate the threaded rod 9. The rotation of the threaded rod 9 drives the second vertical plate 8 to move (as Figure 6 ). When the vertical block 12 on the rotating shaft of the round roller 11 enters the through hole on the second vertical plate 8, stop rotating the threaded rod 9. Then press down the rotating rod 202. The downward movement of the rotating rod 202 compresses the first spring 203. At the same time, the downward movement of the rotating rod 202 drives the convex block 204 to move downward. When the rotating rod 204 passes through the through hole processed on the second vertical plate 8 and enters the card slot 205 processed on the vertical block 12, then rotate the rotating rod 202. The convex block 204 of the rotating rod 202 will rotate in the transverse groove 206 and be stuck with the transverse groove 206 to realize the fixation of the vertical block 12, realize the fixation of the round roller 11, and it can be disassembled.

[0039] Cutting work process:

[0040] Start the hydraulic cylinder 402. The telescopic movement of the output end of the hydraulic cylinder 402 drives the pressure rod 403 to move (asFigure 4 ), the movement of the compression rod 403 drives the movement of the second spring 404, the movement of the second spring 404 drives the movement of the cutting knife 405, the movement of the cutting knife 405 drives the movement of the cross plate 407, the movement of the cross plate 407 drives the movement of the third spring 408, and the movement of the third spring 408 drives the movement of the second bent plate 409. When the second bent plate 409 abuts against the wet toilet paper on the bottom plate 1, the positioning of the wet toilet paper is completed. Then, when the hydraulic cylinder 402 continues to extend, the cutting knife 405 continues to move downward, driving the cross plate 407 to move downward and compress the third spring 408. The cutting knife 405 continues to move downward to complete the cutting of the wet toilet paper. After the cutting knife 405 completes the cutting;

[0041] Due to the limitation of the bottom plate 1, the second spring 404 cannot continue to make the cutting knife 405 move downward (as Figure 2 ), at this time, the compression rod 403 continues to move downward, compressing the second spring 404. The compression rod 403 continues to move downward, driving the pressing plate 406 to move downward to press the cut wet toilet paper into the collection box 5. After the collection is completed, the hydraulic cylinder 402 can be retracted and reset. Then, start the motor 3. The output shaft of the motor 3 rotates to drive the circular roller 11 to rotate. Since the whole wet toilet paper is cut into squares but not cut off, the rotation of the circular roller 11 can collect the cut waste, so that the new wet toilet paper reaches below the cutting mechanism 4. Repeating the above operations can complete the cutting of the wet toilet paper. After the work is completed, turn off the motor 3 and the hydraulic cylinder 402.

[0042] Wet toilet paper discharging process:

[0043] Rotate the rotating rod 202 to reset the rotating rod 202. After the rotating rod 202 is reset, there is no longer the restriction of the card slot 205 (as Figure 8 ), the first spring 203 rebounds, driving the rotating rod 202 to move upward, so that the rotating rod 202 can be reset, and the fixation between the second vertical plate 8 and the vertical block 12 disappears. Then, rotate the threaded rod 9 in the reverse direction to move the second vertical plate 8 away from the circular roller 11, so as to complete the disassembly of the fixation of the circular roller 11. Then (as Figure 1 ), the waste is unloaded. After unloading, it can be reinstalled and continue to be used. Then, open the buckle of the sliding door 10, pull the sliding door 10 to take out the cut wet toilet paper in the collection box 5, and re-fasten the buckle to continue to be used, so as to realize the discharging of the wet toilet paper.

[0044] Although the present utility model has been illustrated and described by reference to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A cutting device for producing wet toilet paper, comprising a bottom plate (1), a second vertical plate (8) and a vertical block (12), wherein the outer wall of the second vertical plate (8) is slidably connected to the bottom plate (1), characterized in that: A cutting mechanism (4) is provided on the right side of the upper end of the bottom plate (1); a block (6) is fixedly connected to the lower end of the bottom plate (1); the inner wall of the block (6) is threadedly connected to a threaded rod (9); the lower end of the second vertical plate (8) is slidably connected to the block (6); the lower end of the second vertical plate (8) is rotatably connected to the threaded rod (9) via a bearing; and a fixing mechanism (2) is provided at the upper end of the second vertical plate (8).

2. A cutting device for producing wet toilet paper according to claim 1, characterized in that: The middle part of the bottom plate (1) is fixedly connected to the collection box (5), and a sliding door (10) is installed at the lower end of the collection box (5).

3. A cutting device for producing wet toilet paper according to claim 1, characterized in that: The fixing mechanism (2) comprises a housing (201), the inner wall of the housing (201) is slidably connected to a rotating rod (202), the outer wall of the rotating rod (202) is sleeved with a first spring (203), the two ends of the first spring (203) are respectively fixedly connected to the rotating rod (202) and the housing (201), the lower end of the rotating rod (202) extends out of the housing (201), and the lower end of the rotating rod (202) is fixedly connected with a protrusion (204).

4. A cutting device for producing wet toilet paper according to claim 3, characterized in that: The outer wall of the housing (201) is fixedly connected to the second vertical plate (8), the inner wall of the upper end of the vertical block (12) is processed with a transverse groove (206), and the upper end of the vertical block (12) is processed with a clamping groove (205).

5. A cutting device for producing wet toilet paper according to claim 1, characterized in that: The cutting mechanism (4) comprises a first bent plate (401), the upper outer wall of the first bent plate (401) is fixedly connected to a hydraulic cylinder (402), the output end of the hydraulic cylinder (402) is slidably connected to the first bent plate (401), the output end of the hydraulic cylinder (402) is fixedly connected to a pressure rod (403), the outer wall of the pressure rod (403) is sleeved with a second spring (404), the lower end of the second spring (404) is fixedly connected to a pressure knife (405), The outer wall of the pressure rod (403) is slidably connected to the pressure knife (405), the lower end of the pressure rod (403) is fixedly connected to a pressure plate (406), both sides of the outer wall of the pressure knife (405) are fixedly connected to a transverse plate (407), the lower end of the transverse plate (407) is fixedly connected to a third spring (408), the lower end of the third spring (408) is fixedly connected to a second bent plate (409), and the outer wall of the second bent plate (409) is slidably connected to the transverse plate (407).

6. A cutting device for producing wet toilet paper according to claim 5, characterized in that: The lower end of the first bent plate (401) is fixedly connected to the bottom plate (1).

7. A cutting device for producing wet toilet paper according to claim 1, characterized in that: A first vertical plate (7) is fixedly connected to the left side of the upper end of the bottom plate (1); a motor (3) is fixedly connected to the outer wall of the first vertical plate (7); an output shaft of the motor (3) is rotatably connected to the first vertical plate (7) via a bearing; a round roller (11) is fixedly connected to the output shaft of the motor (3); an outer wall of the rotating shaft of the round roller (11) is rotatably connected to a vertical block (12) via a bearing; and an outer wall of the vertical block (12) is slidably connected to a second vertical plate (8).

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