Vacuum extrusion molding leftover material collecting device
By designing a vacuum extrusion forming corner waste collection device, using technical means such as opening and closing mechanism and pressure sensor, the problem of corner waste collection frame being susceptible to debris contamination is solved, and efficient collection and secondary utilization of corner waste is achieved. .
Patent Information
- Application Number
- CN202420143587.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-01-19
AI Technical Summary
During the production process of lithium battery separators, the collection frame of corner waste is easily in contact with the external environment, which increases the complexity of subsequent secondary utilization.
A vacuum extrusion molding corner waste collection device is designed, and the opening and closing mechanism is used to control the open opening and closing of the top of the collection frame to prevent debris from falling into it. The pressure sensor and monitoring control mechanism are used to detect the weight of the collection basket and Automatic control of the opening and closing plate.
It effectively reduces the possibility of debris falling into the collection box, reduces the subsequent separation of debris and corner waste, and realizes the temporary collection and efficient secondary utilization of corner waste.
Smart Images
Figure CN222433189U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of waste recycling, and in particular to a vacuum extrusion molding scrap waste collection device. Background Art
[0002] In the structure of lithium batteries, the diaphragm is one of the key internal components. The performance of the diaphragm determines the interface structure and internal resistance of the battery, and directly affects the battery's capacity, cycle and safety performance. A diaphragm with excellent performance plays an important role in improving the overall performance of the battery.
[0003] In the production process of lithium battery separators, PE powder and additives need to be pre-mixed in a certain proportion, and then added to the twin-screw extruder with PE pellets in a certain proportion. At the same time, paraffin oil is added to the twin-screw extruder, and the raw materials are melted and mixed by electric heating and extruded through the die head.
[0004] When the lithium battery separator comes out of the molding equipment and is transported along the conveyor line, it will be cut during the transportation process to form the required hollow plate (divided into dry plate and wet plate). A lot of scraps will be generated. The common way to recover the scraps is to place collection boxes on both sides of the cutting position of the conveyor line. The scraps will fall into the collection boxes and be recycled through the collection boxes for subsequent secondary utilization.
[0005] Regarding the above-mentioned related technologies, although the collection box can collect the scraps, considering that the scraps need to be recycled, the collection box is always in an open state in contact with the external environment. Therefore, debris may fall into the collection box. In the process of the collection box collecting the scraps, the debris will be mixed with the scraps, thereby increasing the complexity of the subsequent secondary utilization of the scraps. Utility Model Content
[0006] In order to reduce the possibility of debris falling into the collection frame, the present application provides a vacuum extrusion molding scrap collection device.
[0007] The present application provides a vacuum extrusion molding scrap collection device, which adopts the following technical solution:
[0008] A vacuum extrusion molding scrap collection device comprises a collection frame body, the top of the collection frame body is open, and the top of the collection frame body is provided with an opening and closing mechanism for opening and closing the opening of the collection frame body.
[0009] By adopting the above technical solution, the opening and closing mechanism can control the opening and closing of the opening on the top of the collection frame body, so that the collection frame body can cover the opening when not in use, greatly reducing the possibility of debris falling into the collection frame body, and reducing the subsequent operation of separating debris and scraps due to debris falling into the collection frame body.
[0010] Optionally, the opening and closing mechanism includes two opening and closing plates rotatably mounted on the top of the collection frame body and a driving assembly for driving the two opening and closing plates to open and close. When the two opening and closing plates are located in the same plane, the two opening and closing plates seal the top of the collection frame body.
[0011] By adopting the above technical solution, the driving component can drive the two opening and closing plates to open and close. When the collection frame body is not in use, the top of the collection frame body needs to be blocked to prevent debris from falling into the collection frame body. At this time, the driving component drives the two opening and closing plates to close together, so that the two opening and closing plates rotate to the same plane. At this time, the two opening and closing plates can block the top of the collection frame body.
[0012] Optionally, the driving assembly includes a driving member, a rotating shaft and a bevel gear set, the driving member is arranged on the side wall of the collection frame body, the rotating shaft is coaxially fixed with the output end of the driving member, and the bevel gear set is used to transmit the rotating shaft to the rotating shaft of the opening and closing plate.
[0013] By adopting the above technical solution, when the top opening of the collection frame body needs to be sealed, the driving member is opened, the driving member drives the rotating shaft to rotate, and the rotating shaft drives the rotating shaft of the opening and closing plate through the bevel gear set, thereby driving the two opening and closing plates to rotate to the same plane.
[0014] Optionally, the top opening of the collection frame body is arranged to be wide-open, and the opening area of the collection frame body gradually decreases from close to the top of the collection frame body to away from the top of the collection frame body.
[0015] By adopting the above technical solution, the wide-mouthed top of the collection frame body can guide and collect the scraps in the falling process, so that the scraps can be temporarily stored on the top of the collection frame body, thereby realizing temporary collection of the scraps.
[0016] Optionally, a collection basket is provided in the collection frame body, and the collection basket is detachably provided on the collection frame body.
[0017] By adopting the above technical solution, the collection basket can collect the scraps that fall into the collection frame body, and can quickly remove the scraps. Compared with the large and heavy collection frame body, the smaller and lighter collection basket is more convenient for dumping the scraps.
[0018] Optionally, a plug-in interface is provided on the side wall of the collection frame body, and the collection basket is plugged into the bottom wall of the collection frame body by the plug-in interface.
[0019] By adopting the above technical solution, when it is necessary to dump the scraps in the collection basket, the collection basket can be pulled out from the insertion port.
[0020] Optionally, a pressure sensor for detecting the weight of the collection basket is provided on the bottom wall of the collection frame body, and a monitoring control mechanism for receiving the signal of the pressure sensor and controlling the start and stop of the driving member is also provided on the collection frame body.
[0021] By adopting the above technical solution, the pressure sensor can detect the weight of the collection basket, thereby detecting the weight of the scraps in the collection basket, and the monitoring and control mechanism can receive the pressure signal of the pressure sensor and control the start and stop of the driving member, thereby realizing the rotation and opening and closing of the opening and closing plate, so that the scraps can be temporarily stored on the top of the collection frame body.
[0022] Optionally, the monitoring and control mechanism includes a control panel and an indicator light, the indicator light is electrically connected to the control panel, and the pressure sensor and the driving element are both electrically connected to the control panel.
[0023] By adopting the above technical solution, when the pressure sensor detects that the scraps in the collection basket have reached a certain weight, the color of the indicator light changes, thereby reminding the staff to dump the scraps in the collection basket in time. At this time, the control panel controls the driving member to rotate, so that the driving member drives the two opening and closing plates to rotate to the same plane, and the scraps can temporarily fall to the top of the collection frame body, and the staff can dump the scraps in the collection basket without stopping the machine.
[0024] In summary, the present application includes at least one of the following beneficial technical effects:
[0025] 1. The opening and closing mechanism can control the opening of the top of the collection frame body, so that the collection frame body can cover the opening when not in use, greatly reducing the possibility of debris falling into the collection frame body, and reducing the subsequent separation of debris and scraps due to debris falling into the collection frame body;
[0026] 2. The top of the collection frame body with a wide mouth can guide and collect the scraps in the falling process, so that the scraps can be temporarily stored on the top of the collection frame body, thus realizing the temporary collection of the scraps;
[0027] 3. The pressure sensor can detect the weight of the collection basket, thereby detecting the weight of the scraps in the collection basket, and the monitoring and control mechanism can receive the pressure signal of the pressure sensor and control the start and stop of the driving member, thereby realizing the rotation and opening and closing of the opening and closing plate, so that the scraps can be temporarily stored on the top of the collection frame body, and the scraps in the collection basket can be dumped at this time. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0029] Figure 1 is a schematic diagram of the overall structure of the waste collection device in an embodiment of the present application;
[0030] Figure 2 yes Figure 1 Structural diagram of the middle opening and closing mechanism.
[0031] Figure numerals: 1. Collection frame body; 11. Plug port; 2. Collection basket; 21. Handle; 3. Opening and closing mechanism; 31. Opening and closing plate; 32. Driving assembly; 321. Driving member; 322. Rotating shaft; 323. Bevel gear set; 4. Monitoring and control mechanism; 41. Control panel; 42. Indicator light. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-2 , further details of this application are given.
[0033] The embodiment of the present application discloses a vacuum extrusion molding scrap waste collection device.
[0034] A vacuum extrusion molding scrap collection device, referring to Figure 1 and Figure 2 , including a collecting frame body 1, the top of the collecting frame body 1 is open, and an opening and closing mechanism 3 for opening and closing the opening of the collecting frame body 1 is provided at the opening of the top of the collecting frame body 1. When the collecting frame body 1 is not in use, the opening of the top of the collecting frame body 1 can be blocked by the opening and closing mechanism 3, which greatly reduces the possibility of debris falling into the collecting frame body 1, and reduces the subsequent operation of separating the debris and scraps due to the debris falling into the collecting frame body 1.
[0035] Reference Figure 1 and Figure 2A plug-in port 11 is provided on the side wall of the collecting frame body 1 near the bottom, and the plug-in port 11 is communicated with the inner cavity of the collecting frame body 1. A collecting basket 2 is provided on the inner bottom wall of the collecting frame body 1, and the collecting basket 2 is plugged into the bottom wall of the collecting frame body 1 by the plug-in port 11. A handle 21 is fixed on the side wall of the collecting basket 2, and the collecting basket 2 can be quickly pulled out from the inner cavity of the collecting frame body 1 by the handle 21.
[0036] The top of the collecting frame body 1 is open and wide-mouthed, and the open area of the collecting frame body 1 gradually decreases from the top close to the collecting frame body 1 to the top away from the collecting frame body 1. The wide-mouthed top of the collecting frame body 1 can guide the scraps.
[0037] The opening and closing mechanism 3 is used to control the opening and closing of the wide-mouthed bottom of the collecting frame body 1. When the opening and closing mechanism 3 is opened, the scraps can be guided through the wide-mouthed top and then fall into the inner cavity of the collecting frame body 1; when the opening and closing mechanism 3 is closed, the scraps can be temporarily stored in the wide-mouthed top. At this time, the staff can pull out the collecting basket 2 to realize the non-stop dumping of the scraps.
[0038] Specifically, refer to Figure 1 and Figure 2 The opening and closing mechanism 3 includes two opening and closing plates 31 rotatably mounted on the top of the collection frame body 1 and a driving assembly 32 for driving the two opening and closing plates 31 to open and close. The driving assembly 32 includes a driving member 321, a rotating shaft 322 and a bevel gear set 323. In the present application, the driving member 321 is a servo motor. In other embodiments, the driving member 321 can also be set as a reduction motor, a stepping motor, etc.;
[0039] The servo motor is installed on the side wall of the collection frame body 1, the rotating shaft 322 is coaxially fixed with the output end of the servo motor, and the bevel gear set 323 is used to make the rotating shaft 322 and the rotating shaft of the opening and closing plate 31 transmission connection, the bevel gear set 323 includes a driving bevel gear and a driven bevel gear, the driving bevel gear is coaxially sleeved and fixed on the rotating shaft 322, the driven bevel gear is coaxially fixed with the rotating shaft of the opening and closing plate 31, and the driving bevel gear and the driven bevel gear are meshed with each other.
[0040] When it is necessary to seal the top opening of the collecting frame body 1, turn on the servo motor, the servo motor drives the rotating shaft 322 to rotate, the rotating shaft 322 drives the active bevel gear to rotate, the active bevel gear drives the driven bevel gear to rotate, thereby driving the rotation of the opening and closing plate 31, so that the two opening and closing plates 31 rotate to the same plane, thereby realizing the sealing of the wide opening at the top of the collecting frame body 1.
[0041] Furthermore, in order to detect the weight of the scraps in the collection basket 2 and control the opening and closing timing of the opening and closing plate 31, a pressure sensor for detecting the weight of the collection basket 2 is provided on the bottom wall of the collection frame body 1, and a monitoring control mechanism 4 for receiving the signal of the pressure sensor and controlling the start and stop of the servo motor is provided on the collection frame body 1.
[0042] Reference Figure 1 and Figure 2 The monitoring control mechanism 4 includes a control panel 41 and an indicator light 42. The indicator light 42 is electrically connected to the control panel 41. The pressure sensor and the driving member 321 are both electrically connected to the control panel 41. When the pressure sensor detects that the scraps in the collection basket 2 have reached a certain weight, the color of the indicator light 42 changes, thereby reminding the staff to dump the scraps in the collection basket 2 in time;
[0043] At this time, the control panel 41 controls the servo motor to rotate, so that the servo motor drives the two opening and closing plates 31 to rotate to the same plane. At this time, the scraps can temporarily fall to the top of the collection frame body 1, and the staff can dump the scraps in the collection basket 2 without stopping the machine.
[0044] The implementation principle of a vacuum extrusion formed scrap collection device in the embodiment of the present application is: when the scraps in the collection basket 2 need to be dumped, the servo motor is started by controlling the control panel 41, so that the servo motor drives the two opening and closing plates 31 to rotate to the same plane, so as to block the opening at the top of the collection frame body 1. At this time, the fallen scraps can be temporarily stored in the space surrounded by the wide mouth at the top of the collection frame body 1 and the two opening and closing plates 31. At this time, the staff can pull out the collection basket 2 to dump the scraps.
[0045] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0046] The above are all optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A vacuum extrusion molding scrap collection device, characterized in that: The invention comprises a collection frame body (1), the top of the collection frame body (1) is open, the top of the collection frame body (1) is provided with an opening and closing mechanism (3) for opening and closing the opening of the collection frame body (1), the opening and closing mechanism (3) comprises two opening and closing plates (31) rotatably mounted on the top of the collection frame body (1) and a driving assembly (32) for driving the two opening and closing plates (31) to open and close, and when the two opening and closing plates (31) are located in the same plane, the two opening and closing plates (31) block the top of the collection frame body (1).
2. A vacuum extrusion molding scrap collection device according to claim 1, characterized in that: The driving assembly (32) comprises a driving member (321), a rotating shaft (322) and a bevel gear set (323); the driving member (321) is arranged on the side wall of the collecting frame body (1); the rotating shaft (322) is coaxially fixed with an output end of the driving member (321); and the bevel gear set (323) is used to enable the rotating shaft (322) to be transmission-connected with the rotating shaft of the opening and closing plate (31).
3. A vacuum extrusion molding scrap collection device according to claim 1, characterized in that: The top opening of the collection frame body (1) is arranged in a wide-open shape, and the opening area of the collection frame body (1) gradually decreases from the top close to the collection frame body (1) to the top away from the collection frame body (1).
4. A vacuum extrusion molding scrap collection device according to claim 2, characterized in that: A collection basket (2) is arranged inside the collection frame body (1), and the collection basket (2) is detachably arranged on the collection frame body (1).
5. A vacuum extrusion molding scrap collection device according to claim 4, characterized in that: An insertion port (11) is provided on the side wall of the collection frame body (1), and the collection basket (2) is plugged into the bottom wall of the collection frame body (1) by means of the insertion port (11).
6. A vacuum extrusion molding scrap collection device according to claim 4, characterized in that: A pressure sensor for detecting the weight of the collection basket (2) is arranged on the bottom wall of the collection frame body (1), and a monitoring control mechanism (4) for receiving a signal from the pressure sensor and controlling the start and stop of the driving member (321) is also arranged on the collection frame body (1).
7. A vacuum extrusion molding scrap collection device according to claim 6, characterized in that: The monitoring control mechanism (4) comprises a control panel (41) and an indicator light (42), wherein the indicator light (42) is electrically connected to the control panel (41), and the pressure sensor and the driving element (321) are both electrically connected to the control panel (41).