Winding roller humidifying device

Abstract

The utility model provides a winding roller humidifying device, in particular to the technical field of diaphragm winding, which comprises a fixing frame arranged on a winding machine frame, according to the winding roller humidifying device, a spray pipe is connected with a water outlet of an external water supply pump through a second connecting valve, then the external water pump is started to supply water to the spray pipe when a winding roller changes a roll, and the water supply pump is started to supply water to the spray pipe. During spraying, the air supply pipe is connected with external air supply equipment, air is blown through the air outlet pipe head, atomized water is blown to the winding roller, the roller surface rotates, comprehensive wetting can be achieved, it is guaranteed that the film surface can be better attached during winding, and the film surface can be effectively prevented from being damaged. A start-stop switch button is installed at the position of a control screen of the winding machine to control mist spraying and air blowing, and when the winding machine is not used, water at the lower position of an atomizing nozzle falls into a collecting box, so that the situation that winding is affected due to water falling is prevented.

Description

Technical Field

[0001] This utility model relates to the field of diaphragm winding technology, and in particular to a winding roller humidification device. Background Technology

[0002] The separator is one of the four essential materials in lithium-ion batteries. Its main function is to prevent short circuits caused by direct contact between the positive and negative electrodes, while allowing ions in the electrolyte to pass freely. In existing production lines, the winding process requires manual wiping of the roller surface with a damp towel to improve adhesion due to poor electrostatic adhesion of the large master roll during use. This increases the workload of production personnel and results in low efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a humidification device for take-up rollers, to solve the problem mentioned in the background art: in existing production lines, the electrostatic adhesion effect of the large master roll is relatively poor during use, requiring manual wiping of the roller surface with a damp towel to enhance the adhesion effect. This process increases the workload of production personnel and results in low work efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a humidification device for a winding roller, comprising a fixed frame mounted on a winding machine frame, a fixed plate fixedly connected to the top of the winding machine frame, an air supply pipe fixedly connected to one side of the fixed plate, an air outlet pipe head fixedly connected to the outer side of the air supply pipe, a first connecting valve fixedly connected to one end of the air outlet pipe head, and a humidification mechanism provided on one side of the fixed frame, the humidification mechanism comprising a limiting groove, a limiting plate, a spring, a baffle, a through groove, a handle, and a placement groove. The device includes a nozzle, an atomizing nozzle, and a second connecting valve. A limiting groove is formed on one side of the fixing frame, and a limiting plate is slidably connected to the inner side of the limiting groove. A spring is fixedly connected to the top of the limiting plate. A baffle is fixedly connected to one side of the limiting plate, and a through groove is formed on the outer side of the baffle. A handle is fixedly connected to the top of the baffle. A placement groove is formed on the inner side of the fixing frame, and a nozzle is placed inside the placement groove. An atomizing nozzle is fixedly connected to the outer side of the nozzle, and a second connecting valve is fixedly connected to one end of the nozzle.

[0005] Preferably, the air outlet heads are evenly distributed on the outer wall of the air supply pipe, and the outer wall of the limiting plate is in contact with the inner wall of the limiting groove.

[0006] Preferably, the limiting groove is a trapezoidal structure, and one end of the spring is fixedly connected to the top of the inner cavity of the limiting groove.

[0007] Preferably, the through grooves are evenly distributed on the outer wall of the baffle, and the atomizing nozzles are evenly distributed on the outer wall of the spray pipe.

[0008] Preferably, the outer side of the fixing frame is provided with an installation mechanism, which includes a slot, a side plate, a connecting frame, a collection box and a drain pipe. The top of the fixing frame is provided with a slot, one side of the fixing frame is provided with a side plate, one side of the side plate is fixedly connected to a connecting frame, the bottom of the fixing frame is fixedly connected to a collection box, and the bottom of the collection box is fixedly connected to a drain pipe.

[0009] Preferably, the connecting frame is configured with an L-shaped structure, and the outer wall of one end of the connecting frame is adapted to the inner wall of the slot.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The take-up roller humidification device first connects the spray pipe to the outlet of an external water pump through a second connecting valve. Then, when changing the take-up roller, the external water pump is started to supply water to the spray pipe and spray it out through the atomizing nozzle to ensure that the surface of the newly replaced take-up roller is moist. During spraying, the air supply pipe is connected to an external air supply device and air is blown through the air outlet to blow the atomized water onto the take-up roller. The roller surface can be fully moistened by rotation, ensuring that the film surface can adhere better during take-up. A start / stop switch button is installed on the take-up machine control screen to control the spraying and blowing. When not in use, the water at the bottom of the atomizing nozzle will fall into the collection box to prevent water from falling and affecting take-up. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the fixing frame structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the humidification mechanism of this utility model;

[0014] Figure 4 This is a schematic diagram of the installation mechanism of this utility model;

[0015] Figure 5 This is a schematic diagram of the structure of the collection box and drain pipe used together in this utility model.

[0016] In the diagram: 1. Fixing frame; 2. Fixing plate; 3. Air supply pipe; 4. Air outlet head; 5. First connecting valve; 6. Humidification mechanism; 601. Limiting groove; 602. Limiting plate; 603. Spring; 604. Baffle; 605. Through groove; 606. Handle; 607. Placement groove; 608. Spray pipe; 609. Atomizing nozzle; 610. Second connecting valve; 7. Installation mechanism; 701. Slot; 702. Side plate; 703. Connecting frame; 704. Collection box; 705. Drain pipe. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0019] Example

[0020] Please see Figure 1-5 This utility model discloses a humidification device for a winding roller: It includes a fixed frame 1 mounted on a winding machine frame, a fixed plate 2 fixedly connected to the top of the winding machine frame, an air supply pipe 3 fixedly connected to one side of the fixed plate 2, an air outlet 4 fixedly connected to the outer side of the air supply pipe 3, a first connecting valve 5 fixedly connected to one end of the air outlet 4, and a humidification mechanism 6 provided on one side of the fixed frame 1. The humidification mechanism 6 includes a limiting groove 601, a limiting plate 602, a spring 603, a baffle 604, a through groove 605, a handle 606, a placement groove 607, a spray pipe 608, an atomizing nozzle 609, and a second connecting valve 610. A limiting groove 601 is provided on one side of the fixed frame 1, a limiting plate 602 is slidably connected to the inner side of the limiting groove 601, a spring 603 is fixedly connected to the top of the limiting plate 602, a baffle 604 is fixedly connected to one side of the limiting plate 602, and a first connecting valve 5 is provided on the outer side of the baffle 604. The device has a through groove 605, a handle 606 fixedly connected to the top of the baffle 604, a placement groove 607 on the inner side of the fixing frame 1, a spray pipe 608 placed inside the placement groove 607, and an atomizing nozzle 609 fixedly connected to the outer side of the spray pipe 608. A second connecting valve 610 is fixedly connected to one end of the spray pipe 608. First, the spray pipe 608 is connected to the outlet of an external water pump through the second connecting valve 610. Then, when changing the winding roller, the external water pump is started to supply water to the spray pipe 608 and spray it out through the atomizing nozzle 609 to ensure that the surface of the newly replaced winding roller is wet. When spraying, the air supply pipe 3 is connected to an external air supply device and air is blown through the air outlet 4 to blow the atomized water onto the winding roller. The roller surface can be fully wetted by rotation, ensuring that the film surface can be better adhered when winding. A start / stop switch button is installed on the winding machine control screen to control the spraying and blowing.

[0021] Furthermore, the air outlet head 4 is evenly distributed on the outer wall of the air supply pipe 3, and the outer wall of the limiting plate 602 is in contact with the inner wall of the limiting groove 601.

[0022] Furthermore, the limiting groove 601 is designed with a trapezoidal structure, and one end of the spring 603 is fixedly connected to the top of the inner cavity of the limiting groove 601.

[0023] Furthermore, the through grooves 605 are evenly distributed on the outer wall of the baffle 604, and the atomizing nozzles 609 are evenly distributed on the outer wall of the nozzle 608.

[0024] Furthermore, an installation mechanism 7 is provided on the outer side of the fixing frame 1. The installation mechanism 7 includes a slot 701, a side plate 702, a connecting frame 703, a collection box 704, and a drain pipe 705. The top of the fixing frame 1 has a slot 701, and a side plate 702 is provided on one side of the fixing frame 1. A connecting frame 703 is fixedly connected to one side of the side plate 702. A collection box 704 is fixedly connected to the bottom of the fixing frame 1. A drain pipe 705 is fixedly connected to the bottom of the collection box 704. When not in use, the water at the bottom of the atomizing nozzle 609 will fall into the collection box 704 to prevent water from falling and affecting the winding.

[0025] Furthermore, the connector 703 is designed with an L-shaped structure, and the outer wall of one end of the connector 703 is adapted to the inner wall of the slot 701.

[0026] Working principle: First, the spray pipe 608 is connected to the outlet of an external water pump through the second connecting valve 610. Then, when changing the take-up roller, the external water pump is started to supply water to the spray pipe 608 and spray it out through the atomizing nozzle 609 to ensure that the surface of the newly replaced take-up roller is wet. During spraying, the air supply pipe 3 is connected to an external air supply device and air is blown through the air outlet 4 to blow the atomized water onto the take-up roller. The roller surface can be fully wetted by rotation, ensuring that the film surface can adhere better during take-up. A start / stop switch button is installed on the take-up machine control screen to control spraying and air blowing. When not in use, the water at the bottom of the atomizing nozzle 609 will fall into the collection box 704 to prevent water from falling and affecting take-up.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding roller humidification device, comprising a fixed frame (1) mounted on the winding machine frame, characterized in that: A fixed plate (2) is fixedly connected to the top of the winding machine frame. An air supply pipe (3) is fixedly connected to one side of the fixed plate (2). An air outlet head (4) is fixedly connected to the outside of the air supply pipe (3). A first connecting valve (5) is fixedly connected to one end of the air outlet head (4). A humidification mechanism (6) is provided on one side of the fixed frame (1). The humidification mechanism (6) includes a limiting groove (601), a limiting plate (602), a spring (603), a baffle (604), a through groove (605), a handle (606), a placement groove (607), a spray pipe (608), an atomizing nozzle (609), and a second connecting valve (610). A limiting groove is provided on one side of the fixed frame (1). 601), a limiting plate (602) is slidably connected to the inner side of the limiting groove (601), a spring (603) is fixedly connected to the top of the limiting plate (602), a baffle (604) is fixedly connected to one side of the limiting plate (602), a through groove (605) is opened on the outer side of the baffle (604), a handle (606) is fixedly connected to the top of the baffle (604), a placement groove (607) is opened on the inner side of the fixing frame (1), a nozzle (608) is placed on the inner side of the placement groove (607), an atomizing nozzle (609) is fixedly connected to the outer side of the nozzle (608), and a second connecting valve (610) is fixedly connected to one end of the nozzle (608).

2. The humidification device for a take-up roller according to claim 1, characterized in that: The air outlet head (4) is evenly distributed on the outer wall of the air supply pipe (3), and the outer wall of the limiting plate (602) is in contact with the inner wall of the limiting groove (601).

3. The humidification device for a take-up roller according to claim 1, characterized in that: The limiting groove (601) is a trapezoidal structure, and one end of the spring (603) is fixedly connected to the top of the inner cavity of the limiting groove (601).

4. The humidification device for a take-up roller according to claim 1, characterized in that: The through grooves (605) are evenly distributed on the outer wall of the baffle (604), and the atomizing nozzles (609) are evenly distributed on the outer wall of the nozzle (608).

5. A humidification device for a take-up roller according to claim 1, characterized in that: An installation mechanism (7) is provided on the outside of the fixing frame (1). The installation mechanism (7) includes a slot (701), a side plate (702), a connecting frame (703), a collection box (704), and a drain pipe (705). The top of the fixing frame (1) has a slot (701). A side plate (702) is provided on one side of the fixing frame (1). A connecting frame (703) is fixedly connected to one side of the side plate (702). A collection box (704) is fixedly connected to the bottom of the fixing frame (1). A drain pipe (705) is fixedly connected to the bottom of the collection box (704).

6. A humidification device for a take-up roller according to claim 5, characterized in that: The connecting frame (703) is configured with an L-shaped structure, and the outer wall of one end of the connecting frame (703) is adapted to the inner wall of the slot (701).

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