Sanitary napkin pulp sheet feeding and transporting equipment

Abstract

The sanitary towel pulp sheet feeding and transporting equipment comprises a supporting base and further comprises a winding assembly and a crushing assembly, a driving base is fixedly connected to the top of the supporting base, a driving roller is rotatably connected to the inner side of the driving base, the winding assembly comprises a winding cylinder, the winding cylinder is fixedly connected to the inner wall of the driving base, and the crushing assembly is fixedly connected to the inner wall of the driving base. A fixing cylinder is fixedly connected into the driving seat, a first electric telescopic rod is fixedly connected to the outer side of the fixing cylinder, the first electric telescopic rod is provided with a telescopic end, and the telescopic end of the first electric telescopic rod is fixedly connected with a moving disc. According to the sanitary napkin pulp sheet cleaning device, when sanitary napkin pulp sheets are transported, the driving roller makes contact with the winding column in a rotating mode, fiber fragments on the outer side can be scraped off through the winding column when the driving roller rotates, and the fiber fragments are wound around the outer side of the winding column, so that the device can clean the fiber fragments on the outer side of the driving roller in real time without shutdown when used; and it is ensured that the cleaning process cannot affect the transportation process when the sanitary towel pulp sheets are transported by the driving roller.

Description

Technical Field

[0001] The invention relates to the technical field of conveying equipment, in particular to a sanitary napkin pulp sheet feeding and transportation equipment. Background Art

[0002] Sanitary napkin pulp refers to the fluff pulp in sanitary napkins. Fluff pulp is wood pulp or straw pulp that has been processed by bleaching and extraction of organic solvents. It is mainly used as a water-absorbing medium for the production of various sanitary products (such as sanitary napkins, baby diapers, hospital mattresses, etc.). In sanitary napkins, fluff pulp is mainly used as a water-absorbing filler. It can quickly absorb and store blood and other secretions during menstruation, keeping the female private parts clean and comfortable.

[0003] A Chinese patent application with patent application number CN202110318370.X discloses a sanitary napkin pulp sheet feeding and transportation equipment. Although this application prevents fluff fibers from forming long fibers on the outside of the drum and entangles the outside of the drum, reduces the resistance to the rotation of the drum, and reduces the power required for the operation of the equipment, this application cannot effectively clean the fiber fragments adhered to the outside of the drum by relying on pinballs when it is put into use, resulting in accumulation of fiber fragments, which requires shutdown for cleaning. Improvements are needed to address this problem. Summary of the invention

[0004] The object of the present invention is to provide a sanitary napkin pulp sheet feeding and transporting device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a sanitary napkin pulp sheet feeding and transporting device, comprising a supporting base, a winding assembly and a crushing assembly, wherein a driving seat is fixedly connected to the top of the supporting base, and a driving roller is rotatably connected to the inner side of the driving seat.

[0006] Wherein, the winding assembly comprises: The winding cylinder is fixedly connected to the inner wall of the driving seat, a fixed cylinder is fixedly connected inside the driving seat, an electric telescopic rod is fixedly connected to the outside of the fixed cylinder, the electric telescopic rod has a telescopic end, a movable disk is fixedly connected to the telescopic end of the electric telescopic rod, a winding protrusion is arranged on the outside of the winding cylinder, and the winding cylinder is arranged on the outside of both ends of the driving roller.

[0007] The crushing assembly comprises: Spring, the spring is fixedly connected to the inner wall of the winding cylinder, the end of the spring away from the winding cylinder is fixedly connected to a force plate, the middle of the force plate close to the inner wall of the winding cylinder is fixedly connected to a crushing blade, the side of the movable disk away from the electric telescopic rod is fixedly connected to an extrusion arm plate, the middle part of the winding cylinder is fixedly connected to a fixed sleeve, the middle part of the fixed sleeve is rotatably connected to the outer walls of both ends of the driving roller, and the electric telescopic rod pushes the movable disk and the extrusion arm plate to move when working.

[0008] According to the above technical solution, a storage groove for accommodating the movement of an electric telescopic rod is opened on the outside of the winding cylinder, and a connecting insertion groove is opened on the outer wall of the winding cylinder and the outer wall of the fixed cylinder. The size of the insertion groove is larger than the size of the extrusion arm plate, so that the extrusion arm plate can move through the insertion groove.

[0009] According to the above technical solution, a circular groove is opened in the middle of the fixed cylinder away from the winding cylinder, and a telescopic end of the electric telescopic rod passes through the circular groove and extends into the fixed cylinder and is fixedly connected to the movable disk. When the electric telescopic rod is working, the telescopic end can drive the movable disk to move in the fixed cylinder, and the outer walls on both sides of the driving roller are rotatably connected to the inner wall of the fixed sleeve.

[0010] According to the above technical solution, the jet assembly is composed of a supporting horizontal plate, a pulse air pump, a diversion pipe rack, an extension plate, a connecting pipe and a jet pipe.

[0011] The supporting cross plate is fixedly connected to the back side of the supporting base near the top, the pulse air pump is fixedly connected to the middle of the top of the supporting cross plate, the diverter pipe rack is fixedly connected to the front of the pulse air pump, the extension plate is fixedly connected to the top of the driving seat, the connecting pipe is fixedly connected to the end of the diverter pipe rack away from the pulse air pump, and the jet pipe is fixedly connected to the inner side of the connecting pipe.

[0012] According to the above technical solution, the waste collection assembly consists of a collection plate 1, a lifting box, a second electric telescopic rod, a driving lifting plate, a rotating arm plate, a driven frame, a second collection plate and a winding column.

[0013] The collecting plate 1 is fixedly connected to the middle part of the inner side of the driving seat, the lifting box is fixedly connected to the middle part of the bottom of the collecting plate 1, the electric telescopic rod 2 is fixedly connected to the middle part of the bottom of the lifting box, the lifting box has a telescopic end, the driving lifting plate is fixedly connected to the telescopic end of the electric telescopic rod 2, the rotating arm plate is rotatably connected to the middle part of the outer side of the driving lifting plate, the driven frame is rotatably connected to the side of the rotating arm plate away from the driving lifting plate, and the collecting plate 2 is fixedly connected to the top of the driven frame.

[0014] According to the above technical solution, a fixing groove for accommodating the jet pipe is opened inside the driving seat, the jet pipe is fixedly connected to the inner wall of the fixing groove, and the opening direction of the jet pipe is toward the top of the second collecting plate. The jet pipe can be fixed by setting the fixing groove.

[0015] According to the above technical solution, the second telescopic end of the electric telescopic rod passes through the middle of the bottom of the lifting box and extends into the lifting box and is fixedly connected to the bottom of the driving lifting plate. An adjustment groove for accommodating the rotation of the rotating arm plate is provided on the outside of the lifting box. An auxiliary frame is provided on the outside of the collecting plate one. The collecting plate one is rotatably connected to the collecting plate two through the auxiliary frame. When the electric telescopic rod two is working, it can drive the driving lifting plate to rise and fall.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. When the sanitary napkin pulp sheet needs to be fed, the sanitary napkin pulp sheet is transported by rotating the driving roller. During transportation, the fallen fiber fragments can be wound by the winding protrusions arranged on the outside of the winding cylinder, and the fallen fiber fragments are actively wound and collected to prevent the fiber fragments from being scattered everywhere; 2. After the winding drum winds the fiber fragments, the crushing blade cuts the fiber fragments obliquely, increasing the destructive force of the crushing blade on the fiber fragments, causing the fiber fragments to fall to the top of the second collecting plate. The fiber fragments can be collected by setting the winding column, and the rotation rate of the driving roller can be guaranteed to avoid a decrease in transportation efficiency. 3. Control the pulse air pump to work in pulse mode. When the pulse air pump is working, the air can be ejected through the jet pipe, and the broken fiber fragments can be moved to the top of the second collecting plate through the air flow to prevent the broken fiber fragments from rising in the air; 4. When the sanitary napkin pulp is being transported, the fiber fragments on the outside of the driving roller can be cleaned in real time without stopping the machine, ensuring that the cleaning process of the driving roller when transporting the sanitary napkin pulp will not affect the transportation process; 5. When the collected fiber fragments need to be cleaned uniformly, the inclined collecting plate 2 can guide the airflow ejected from the jet pipe, accelerate the falling rate of the fiber fragments on the top of the winding column, and facilitate the cleaning of the winding column, making the device easy to maintain when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the explosion at the winding drum of the present invention; Figure 3 It is a schematic diagram of explosion at the moving disk of the present invention; Figure 4 It is a schematic diagram of the force-bearing plate of the present invention; Figure 5 It is a schematic diagram of the fixed sleeve of the present invention; Figure 6 It is a schematic diagram of the pulse air pump of the present invention; Figure 7 It is a schematic diagram of the winding column of the present invention; Figure 8 It is a schematic diagram of the explosion at the rotating arm plate of the present invention.

[0018] In the figure: 1. Support base; 2. Drive seat; 3. Drive roller; 4. Winding assembly; 401. Winding cylinder; 402. Fixed cylinder; 403. Electric telescopic rod 1; 404. Moving disk; 405. Winding protrusion; 5. Crushing assembly; 501. Force plate; 502. Spring; 503. Crushing blade; 504. Squeezing arm plate; 505. Fixed sleeve; 6. Jet assembly; 601. Support cross plate; 602. Pulse air pump; 603. Diverter pipe rack; 604. Extension plate; 605. Connecting pipe; 606. Jet pipe; 7. Waste collection assembly; 701. Collection plate 1; 702. Lifting box; 703. Electric telescopic rod 2; 704. Drive lifting plate; 705. Rotating arm plate; 706. Driven frame; 707. Collection plate 2; 708. Winding column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-5 The present invention provides a technical solution: a sanitary napkin pulp sheet feeding and transportation device, including a support base 1, a winding component 4 and a crushing component 5, the top of the support base 1 is fixedly connected to a driving base 2, and the inner side of the driving base 2 is rotatably connected to a driving roller 3.

[0021] Wherein, the winding assembly 4 comprises: The winding cylinder 401 is fixedly connected to the inner wall of the driving seat 2, a fixed cylinder 402 is fixedly connected inside the driving seat 2, an electric telescopic rod 403 is fixedly connected to the outside of the fixed cylinder 402, the electric telescopic rod 403 has a telescopic end, and a movable disk 404 is fixedly connected to the telescopic end of the electric telescopic rod 403, a winding protrusion 405 is arranged on the outside of the winding cylinder 401, and the winding cylinder 401 is arranged on the outside of both ends of the driving roller 3.

[0022] The crushing assembly 5 comprises: Spring 502, spring 502 is fixedly connected to the inner wall of the winding cylinder 401, the spring 502 is fixedly connected to the force plate 501 at one end away from the winding cylinder 401, the force plate 501 is fixedly connected to the middle of the inner wall of the winding cylinder 401, the moving disk 404 is fixedly connected to the squeezing arm plate 504 at the side away from the electric telescopic rod 403, the middle part of the winding cylinder 401 is fixedly connected to the fixed sleeve 505, the middle part of the fixed sleeve 505 is rotatably connected to the outer walls of both ends of the driving roller 3, and the electric telescopic rod 403 pushes the moving disk 404 and the squeezing arm plate 504 to move when working.

[0023] A storage groove for accommodating the movement of the electric telescopic rod 403 is provided on the outside of the winding cylinder 401, and a connecting insertion groove is provided on the outer wall of the winding cylinder 401 and the outer wall of the fixed cylinder 402. The size of the insertion groove is larger than the size of the extrusion arm plate 504, so that the extrusion arm plate 504 can move through the insertion groove.

[0024] A circular groove is provided in the middle of the fixed cylinder 402 away from the winding cylinder 401. The telescopic end of the electric telescopic rod 403 passes through the circular groove and extends into the fixed cylinder 402 to be fixedly connected with the movable disk 404. When the electric telescopic rod 403 is working, the telescopic end can drive the movable disk 404 to move in the fixed cylinder 402.

[0025] When the sanitary napkin pulp sheet needs to be fed, the sanitary napkin pulp sheet is transported by rotating the driving roller 3. During transportation, the winding protrusion 405 arranged on the outside of the winding cylinder 401 can wind up the fallen fiber fragments, and the fallen fiber fragments are actively wound and collected to prevent the fiber fragments from being scattered everywhere.

[0026] After the winding drum 401 winds the fiber fragments, the electric telescopic rod 403 is controlled to work, so that the electric telescopic rod 403 drives the moving disk 404 to move, so that the squeezing arm plate 504 on the moving disk 404 is inserted into the winding drum 401 through the insertion slot on the winding drum 401. At the same time, when the squeezing arm plate 504 moves, the inclined surface of the squeezing arm plate 504 contacts the force plate 501, and the inclined surface of the squeezing arm plate 504 squeezes the force plate 501, so that the spring 502 is squeezed, and at the same time, the force plate 501 moves close to the inner wall of the winding drum 401, so that the crushing blade 503 is exposed from the storage slot outside the winding drum 401, and the crushing blade 503 contacts the fiber fragments. At this time, it is difficult for the crushing blade 503 to crush the fiber fragments. At this time, the electric telescopic rod 403 is controlled to drive the moving plate 404 to continue to move, so that when the squeezing arm plate 504 contacts the force-bearing plate 501, one side of the force-bearing plate 501 is low and the other side is high, which can apply an outward force to the fiber fragments. At the same time, the spring 502 is obliquely deformed, so that the crushing blade 503 cuts the fiber fragments obliquely, increasing the destructive force of the crushing blade 503 on the fiber fragments, causing the fiber fragments to fall to the top of the collecting plate 2 707. The fiber fragments can be collected by setting the winding column 708. At the same time, the rotation rate of the driving roller 3 can be guaranteed to avoid a decrease in transportation efficiency.

[0027] Example 2: Please refer to Figure 1-8 On the basis of the first embodiment, the present invention provides a technical solution: the jet assembly 6 is composed of a supporting horizontal plate 601, a pulse air pump 602, a diversion pipe rack 603, an extension plate 604, a connecting pipe 605 and a jet pipe 606.

[0028] The supporting cross plate 601 is fixedly connected to the back side of the supporting base 1 near the top, the pulse air pump 602 is fixedly connected to the middle of the top of the supporting cross plate 601, the diverter pipe rack 603 is fixedly connected to the front of the pulse air pump 602, the extension plate 604 is fixedly connected to the top of the driving seat 2, the connecting pipe 605 is fixedly connected to the end of the diverter pipe rack 603 away from the pulse air pump 602, and the jet pipe 606 is fixedly connected to the inner side of the connecting pipe 605.

[0029] The waste debris collection assembly 7 is composed of a collection plate 1 701 , a lifting box 702 , an electric telescopic rod 2 703 , a driving lifting plate 704 , a rotating arm plate 705 , a driven frame 706 , a collection plate 2 707 and a winding column 708 .

[0030] The collecting plate 1 701 is fixedly connected to the middle inner side of the driving seat 2, the lifting box 702 is fixedly connected to the middle bottom of the collecting plate 1 701, the electric telescopic rod 2 703 is fixedly connected to the middle bottom of the lifting box 702, the lifting box 702 has a telescopic end, the driving lifting plate 704 is fixedly connected to the telescopic end of the electric telescopic rod 2 703, the rotating arm plate 705 is rotatably connected to the middle outer side of the driving lifting plate 704, the driven frame 706 is rotatably connected to the side of the rotating arm plate 705 away from the driving lifting plate 704, and the collecting plate 2 707 is fixedly connected to the top of the driven frame 706.

[0031] A fixing groove for accommodating the jet pipe 606 is provided inside the driving seat 2. The jet pipe 606 is fixedly connected to the inner wall of the fixing groove. The opening direction of the jet pipe 606 faces the top of the second collecting plate 707. The jet pipe 606 can be fixed by setting the fixing groove.

[0032] The telescopic end of the electric telescopic rod 2 703 passes through the middle of the bottom of the lifting box 702 and extends into the lifting box 702 to be fixedly connected to the bottom of the driving lifting plate 704. An adjustment groove for accommodating the rotation of the rotating arm plate 705 is provided on the outside of the lifting box 702. An auxiliary frame is provided on the outside of the collecting plate 1 701. The collecting plate 1 701 is rotatably connected to the collecting plate 2 707 through the auxiliary frame. When the electric telescopic rod 2 703 is working, it can drive the driving lifting plate 704 to rise and fall.

[0033] The pulse air pump 602 is controlled to work in pulse mode. When the pulse air pump 602 is working, air can be introduced into the connecting pipe 605 through the diversion pipe rack 603, and finally ejected through the jet pipe 606. The broken fiber fragments can be moved to the top of the collecting plate 2 707 through the air flow to prevent the broken fiber fragments from rising in the air.

[0034] When the sanitary napkin pulp is being transported, the driving roller 3 rotates and contacts the winding column 708. When the driving roller 3 rotates, the fiber fragments on the outside can be scraped off through the winding column 708 and wound around the outside of the winding column 708, so that the device can perform real-time cleaning of the fiber fragments on the outside of the driving roller 3 without stopping during use, ensuring that the cleaning process of the driving roller 3 when transporting the sanitary napkin pulp will not affect the transportation process.

[0035] When the collected fiber fragments need to be cleaned uniformly, the electric telescopic rod 2 703 is controlled to work, so that the electric telescopic rod 2 703 drives the driving lifting plate 704 to descend, and then drives the lifting plate 704 to pull the rotating arm plate 705 when descending, so that the other end of the rotating arm plate 705 pulls the driven frame 706. At this time, the collecting plate 2 707 rotates outside the collecting plate 1 701, and the collecting plate 2 707 is tilted and rotated relative to the collecting plate 1 701 to expose the winding column 708 on the collecting plate 2 707, so that the winding column 708 can be cleaned, making the device easy to maintain when in use.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sanitary napkin pulp sheet feeding and transporting device, comprising a supporting base (1), characterized in that: It also comprises a winding assembly (4) and a crushing assembly (5), wherein the top of the support base (1) is fixedly connected to a driving seat (2), and the inner side of the driving seat (2) is rotatably connected to a driving roller (3); Wherein, the winding assembly (4) comprises: A winding cylinder (401), the winding cylinder (401) is fixedly connected to the inner wall of the driving seat (2), a fixed cylinder (402) is fixedly connected inside the driving seat (2), an electric telescopic rod (403) is fixedly connected to the outside of the fixed cylinder (402), the electric telescopic rod (403) has a telescopic end, the telescopic end of the electric telescopic rod (403) is fixedly connected to a moving disk (404), a winding protrusion (405) is arranged on the outside of the winding cylinder (401), and the winding cylinder (401) is arranged on the outside of both ends of the driving roller (3); The crushing assembly (5) comprises: A spring (502) is fixedly connected to the inner wall of the winding cylinder (401); one end of the spring (502) away from the winding cylinder (401) is fixedly connected to a force plate (501); a middle portion of the force plate (501) close to the inner wall of the winding cylinder (401) is fixedly connected to a crushing blade (503); a side of the movable disk (404) away from the electric telescopic rod (403) is fixedly connected to an extrusion arm plate (504); a fixed sleeve (505) is fixedly connected to the middle portion of the winding cylinder (401); the middle portion of the fixed sleeve (505) is rotatably connected to the outer walls of both ends of the driving roller (3); when the electric telescopic rod (403) is working, it pushes the movable disk (404) and the extrusion arm plate (504) to move.

2. A sanitary napkin pulp sheet feeding and transporting device according to claim 1, characterized in that: The outer side of the winding cylinder (401) is provided with a storage groove for accommodating the movement of the electric telescopic rod 1 (403), and the outer wall of the winding cylinder (401) and the outer wall of the fixing cylinder (402) are provided with a connected insertion groove, the size of which is larger than the size of the squeezing arm plate (504), so that the squeezing arm plate (504) can move through the insertion groove.

3. A sanitary napkin pulp sheet feeding and transporting device according to claim 2, characterized in that: A circular groove is formed in the middle of a side of the fixed cylinder (402) away from the winding cylinder (401); the telescopic end of the electric telescopic rod (403) passes through the circular groove and extends into the fixed cylinder (402) to be fixedly connected to the movable disk (404); when the electric telescopic rod (403) is in operation, the telescopic end can drive the movable disk (404) to move in the fixed cylinder (402).

4. A sanitary napkin pulp sheet feeding and transporting device according to claim 3, characterized in that: It also includes an air jet assembly (6), which is composed of a supporting horizontal plate (601), a pulse air pump (602), a manifold frame (603), an extension plate (604), a connecting pipe (605) and an air jet pipe (606); The supporting cross plate (601) is fixedly connected to the back side of the supporting base (1) near the top, the pulse air pump (602) is fixedly connected to the middle of the top of the supporting cross plate (601), the branch pipe rack (603) is fixedly connected to the front side of the pulse air pump (602), the extension plate (604) is fixedly connected to the top of the driving seat (2), the connecting pipe (605) is fixedly connected to one end of the branch pipe rack (603) away from the pulse air pump (602), and the jet pipe (606) is fixedly connected to the inner side of the connecting pipe (605).

5. A sanitary napkin pulp sheet feeding and transporting device according to claim 4, characterized in that: It also includes a waste chip collection assembly (7), which is composed of a first collection plate (701), a lifting box (702), a second electric telescopic rod (703), a driving lifting plate (704), a rotating arm plate (705), a driven frame (706), a second collection plate (707) and a winding column (708); The collecting plate 1 (701) is fixedly connected to the middle part of the inner side of the driving seat (2); the lifting box (702) is fixedly connected to the middle part of the bottom of the collecting plate 1 (701); the electric telescopic rod 2 (703) is fixedly connected to the middle part of the bottom of the lifting box (702); the lifting box (702) has a telescopic end; the driving lifting plate (704) is fixedly connected to the telescopic end of the electric telescopic rod 2 (703); the rotating arm plate (705) is rotatably connected to the middle part of the outer side of the driving lifting plate (704); the driven frame (706) is rotatably connected to the side of the rotating arm plate (705) away from the driving lifting plate (704); and the collecting plate 2 (707) is fixedly connected to the top of the driven frame (706).

6. A sanitary napkin pulp sheet feeding and transporting device according to claim 5, characterized in that: A fixing groove for accommodating an air jet pipe (606) is provided inside the driving seat (2); the air jet pipe (606) is fixedly connected to the inner wall of the fixing groove; the opening direction of the air jet pipe (606) faces the top of the second collecting plate (707); and the air jet pipe (606) can be fixed by providing the fixing groove.

7. A sanitary napkin pulp sheet feeding and transporting device according to claim 6, characterized in that: The telescopic end of the second electric telescopic rod (703) passes through the middle of the bottom of the lifting box (702) and extends into the lifting box (702) to be fixedly connected to the bottom of the driving lifting plate (704). An adjustment groove for accommodating the rotation of the rotating arm plate (705) is provided on the outside of the lifting box (702). An auxiliary frame is provided on the outside of the collecting plate (701). The collecting plate (701) is rotatably connected to the second collecting plate (707) through the auxiliary frame. When the electric telescopic rod (703) is working, it can drive the driving lifting plate (704) to rise and fall.

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