Transmission device

Abstract

The utility model provides a conveying device which comprises a conveying assembly, an outer film mounting assembly and an outer film dismounting assembly, the conveying assembly comprises a conveying belt, the outer film mounting assembly is used for mounting an outer film on the surface of the conveying belt, and the outer film dismounting assembly is used for dismounting the outer film on the surface of the conveying belt; the outer film is mounted on the surface of the conveying belt through the outer film mounting assembly, the outer film on the surface of the conveying belt is dismounted through the outer film dismounting assembly, the outer film on the surface of the conveying belt is replaced, only the outer film needs to be replaced, the conveying belt does not need to be replaced, the replacement operation difficulty is reduced, and the production cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of battery processing technology, specifically to a transmission device. Background Technology

[0002] In related technologies, the transmission device uses a belt to transport the electrodes. During the belt's operation, friction is inevitable, causing some powder to fall onto the belt. After prolonged use, the belt turns black, and the surface dirt cannot be completely wiped away. In the electrode imaging area, the black stains severely affect camera shooting and make it impossible to accurately identify the shape and size of the electrodes, necessitating belt replacement. Belt replacement is difficult and expensive.

[0003] Therefore, the transmission devices in related technologies suffer from the technical problems of high difficulty and cost in replacing dirty belts. Utility Model Content

[0004] The present invention provides a transmission device that can improve the technical problems of existing transmission devices, such as the difficulty and high cost of replacing dirty belts.

[0005] In a first aspect, embodiments of the present invention provide a transmission device, comprising:

[0006] The transmission component includes a conveyor belt;

[0007] Outer membrane mounting assembly for mounting the outer membrane to the surface of the conveyor belt; and

[0008] An outer membrane removal assembly is used to remove the outer membrane from the surface of the conveyor belt.

[0009] In one embodiment, the outer membrane mounting assembly includes an outer membrane mounting wheel and a pressure roller, the outer membrane mounting wheel being used to provide the outer membrane, and the pressure roller being used to roll the outer membrane onto the surface of the conveyor belt.

[0010] In one embodiment, the outer membrane mounting assembly further includes a dispensing head for dispensing adhesive onto the surface of the conveyor belt to adhere the outer membrane to the surface of the conveyor belt.

[0011] In one embodiment, the outer membrane mounting assembly further includes a first driving component for driving the dispensing head closer to or away from the surface of the conveyor belt; and / or,

[0012] The outer membrane mounting assembly further includes a second driving component, which is used to drive the outer membrane mounting wheel closer to or away from the surface of the conveyor belt; and / or

[0013] The outer membrane mounting assembly also includes a third driving component, which is used to drive the pressure roller to move closer to or away from the surface of the conveyor belt.

[0014] In one embodiment, the outer membrane mounting assembly further includes a pressing member for pressing the outer membrane against the circumferential outer side of the outer membrane mounting wheel.

[0015] In one embodiment, the outer membrane removal assembly includes a clamp component, a fourth driving component, and a fifth driving component. The clamp component is used to clamp the outer membrane, the fourth driving component is used to drive the clamp component to move in a first direction, and the fifth driving component is used to drive the clamp component to move in a second direction.

[0016] In one embodiment, the outer membrane removal assembly further includes a rotating component for controlling the rotation of the clamp component so that the outer membrane is wrapped around the circumferential outside of the clamp component.

[0017] In one embodiment, the outer film removal assembly further includes a pressure clamp component for synchronously pressing as the diameter of the outer film winding increases, thereby making the outer film tightly wound.

[0018] In one embodiment, a cleaning component is also included for cleaning the surface of the outer membrane.

[0019] In one embodiment, the system further includes a detection component and a controller. The detection component is used to detect the amount of surface contamination on the outer membrane, and the controller is used to control the cleaning component to clean the surface of the outer membrane when the amount of contamination is greater than a preset threshold.

[0020] The beneficial effects of the embodiments of this utility model are as follows:

[0021] In an embodiment of this utility model, the transmission device includes an outer membrane installation assembly and an outer membrane removal assembly. The outer membrane is installed onto the surface of the conveyor belt by the outer membrane installation assembly, and the outer membrane is removed from the surface of the conveyor belt by the outer membrane removal assembly, thereby realizing the replacement of the outer membrane on the surface of the conveyor belt. Only the outer membrane needs to be replaced without replacing the conveyor belt, which reduces the difficulty of replacement operation, saves production costs, and improves the technical problem of difficult and expensive replacement of conveyor belts after they become dirty in the prior art. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the transmission device provided in an embodiment of the present invention from a first-view perspective;

[0024] Figure 2 This is a schematic diagram of the transmission device provided in an embodiment of the present invention from a second perspective.

[0025] Figure 3 This is an embodiment of the present invention. Figure 2 An enlarged schematic diagram of the transmission device provided in a specific area 6;

[0026] Figure 4 This is a schematic diagram of the structure of the outer membrane mounting assembly of the transmission device provided in an embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram of the operating logic of the transmission device provided in an embodiment of this utility model.

[0028] 1. Conveyor belt; 2. Outer membrane mounting assembly; 3. Outer membrane removal assembly; 21. Outer membrane mounting wheel; 22. Pressing roller; 23. Dispensing head; 24. First drive component; 25. Second drive component; 26. Third drive component; 27. Film pressing component; 28. Cutter; 29. ​​Rotary motor; 31. Clamping component; 32. Fourth drive component; 33. Fifth drive component; 34. Rotating component; 35. Tablet clamping component; 36. Outer membrane collection box; 5. Cleaning assembly; 4. Detection assembly; 6. Specific area. Detailed Implementation

[0029] 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 skilled in the art without creative effort are within the scope of protection of the present utility model. In addition, it should be understood that the specific embodiments described herein are only for illustration and explanation of the present utility model and are not intended to limit the present utility model. In the present utility model, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in actual use or operation, specifically the drawing directions in the accompanying drawings; while "inner" and "outer" refer to the outline of the device.

[0030] Furthermore, the terms "first," "second," and similar words do not indicate any order, quantity, or importance, but are merely used to distinguish different technical features. The terms "multiple" and similar words indicate two or more unless otherwise expressly specified.

[0031] Please see Figure 1 and Figure 2 The transmission device provided in the embodiments of this utility model includes a transmission component, an outer membrane installation component 2, and an outer membrane removal component 3. The transmission component includes a conveyor belt 1. The outer membrane installation component 2 is used to install the outer membrane onto the surface of the conveyor belt 1, and the outer membrane removal component 3 is used to remove the outer membrane from the surface of the conveyor belt 1.

[0032] In this embodiment, the transmission device includes an outer membrane installation assembly 2 and an outer membrane removal assembly 3. The outer membrane is installed onto the surface of the conveyor belt 1 by the outer membrane installation assembly 2, and the outer membrane is removed from the surface of the conveyor belt 1 by the outer membrane removal assembly 3, so as to realize the replacement of the outer membrane on the surface of the conveyor belt 1. Only the outer membrane needs to be replaced without replacing the conveyor belt 1, which reduces the difficulty of replacement operation, saves production costs, and improves the technical problem of difficult and expensive replacement of belts after they become dirty in the prior art.

[0033] The technical solution of this application will now be described in conjunction with specific embodiments.

[0034] In one embodiment, please refer to Figure 4 The outer film mounting assembly 2 includes an outer film mounting wheel 21 and a pressure roller 22. The outer film mounting wheel 21 is used to provide the outer film, and the pressure roller 22 is used to press the outer film onto the surface of the conveyor belt 1.

[0035] The outer membrane mounting wheel 21 can be cylindrical, with the outer membrane wrapped around the outer circumferential surface of the cylindrical structure.

[0036] The roller 22 and the outer film mounting wheel 21 operate simultaneously to press the outer film onto the surface of the conveyor belt 1.

[0037] Understandably, by attaching one end of the outer film to the surface of the conveyor belt 1, the conveyor belt 1 moves, causing the outer film to detach from the outer film mounting wheel 21 circumferentially and attach to the surface of the conveyor belt 1. At the same time, the rolling action of the roller 22 makes the outer film flatter on the surface of the conveyor belt 1, improving the flatness of the adhesion between the outer film and the surface of the conveyor belt 1.

[0038] In one embodiment, please refer to Figure 4 The outer membrane mounting assembly 2 also includes a dispensing head 23, which is used to dispense adhesive onto the surface of the conveyor belt 1 to adhere the outer membrane to the surface of the conveyor belt 1.

[0039] Understandably, before attaching one end of the outer film to the surface of the conveyor belt 1, it is necessary to apply adhesive to the surface of the conveyor belt 1 using the dispensing head 23 to achieve adhesion between the outer film and the surface of the conveyor belt 1, thereby improving the stability and firmness of the adhesion between the outer film and the surface of the conveyor belt 1.

[0040] In one embodiment, please refer to Figure 4 The outer membrane mounting assembly 2 also includes a first driving component 24, which is used to drive the dispensing head 23 closer to or away from the surface of the conveyor belt 1; and / or,

[0041] The outer membrane mounting assembly 2 also includes a second drive component 25, which is used to drive the outer membrane mounting wheel 21 toward or away from the surface of the conveyor belt 1; and / or,

[0042] The outer membrane mounting assembly 2 also includes a third drive component 26, which is used to drive the pressure roller 22 to approach or move away from the surface of the conveyor belt 1.

[0043] Among them, the first driving component 24, the second driving component 25, and the third driving component 26 can be cylinders.

[0044] It is understandable that the first driving component 24, the second driving component 25, and the third driving component 26 can individually control the dispensing head 23, the outer film mounting wheel 21, and the pressure roller 22 to move closer to or further away from the surface of the conveyor belt 1, so that the dispensing head 23, the outer film mounting wheel 21, and the pressure roller 22 can move independently and play their respective roles during the outer film installation process, so as to better complete the installation of the outer film onto the surface of the conveyor belt 1.

[0045] In one embodiment, please refer to Figure 4 The outer membrane mounting assembly 2 also includes a pressing member 27, which is used to press the outer membrane against the circumferential outer side of the outer membrane mounting wheel 21.

[0046] Among them, the film pressing component 27 can be a film pressing cylinder.

[0047] Understandably, the film pressing component 27 is used to prevent the outer film from curling up on the circumferential outer side of the outer film mounting wheel 21, which would easily cause wrinkles after the film is applied, thereby further improving the flatness of the outer film when it is installed on the surface of the conveyor belt 1.

[0048] In one embodiment, please refer to Figure 4 The outer membrane mounting assembly 2 also includes a cutter 28 and a rotary motor 29.

[0049] The cutter 28 is used to cut the outer film between the outer film mounting wheel 21 and the surface of the conveyor belt 1 after the outer film is fully attached to the surface of the conveyor belt 1, so as to complete the installation of the outer film.

[0050] The rotary motor 29 is used to control the rotation of the outer membrane mounting wheel 21 to coordinate with the movement of the conveyor belt.

[0051] Understandably, the cutter 28 and the rotary motor 29 are used to assist in the installation of the outer membrane in order to improve the installation efficiency of the outer membrane.

[0052] In one embodiment, please refer to Figure 3 The outer membrane removal assembly 3 includes a clamp component 31, a fourth drive component 32, and a fifth drive component 33. The clamp component 31 is used to clamp the outer membrane, the fourth drive component 32 is used to drive the clamp component 31 to move in a first direction, and the fifth drive component 33 is used to drive the clamp component 31 to move in a second direction.

[0053] in, Figure 3 for Figure 2 A schematic diagram of the transmission device in a specific area 6.

[0054] The conveyor belt 1 has at least one notch, and the clamping component 31 clamps the outer membrane at the notch.

[0055] The first direction is horizontal, and the second direction is vertical.

[0056] Understandably, the clamp component 31 is first controlled by the fourth drive component 32 and the fifth drive component 33 to reach the notch and align, so that the clamp component 31 clamps the outer membrane. Then, the clamp component 31 is controlled by the fifth drive component 33 to drive the outer membrane away from the surface of the conveyor belt 1, so as to facilitate the subsequent removal of the outer membrane.

[0057] In one embodiment, please refer to Figure 3 The outer membrane removal assembly 3 also includes a rotating component 34, which controls the rotation of the clamp component 31 so that the outer membrane is wrapped around the circumferential outer side of the clamp component 31.

[0058] Understandably, after the clamp component 31 causes the outer film to detach from the surface of the conveyor belt 1, the rotating component 34 controls the clamp component 31 to rotate, while the conveyor belt 1 moves, and the outer film detaches from the surface of the conveyor belt 1 and wraps around the circumferential outer side of the clamp component 31.

[0059] In one embodiment, please refer to Figure 3 The outer membrane removal assembly 3 also includes an outer membrane collection box 36.

[0060] The outer membrane collection box 36 is used to collect the removed outer membrane.

[0061] Understandably, the clamp component 31 with the outer membrane wrapped around it is moved to a position corresponding to the opening of the outer membrane collection box 36. The clamp component 31 is then driven to move by the fourth drive component 32, causing the clamp part to separate from the outer membrane, so that the outer membrane falls freely into the outer membrane collection box 36, thereby completing the collection of the dirty outer membrane.

[0062] In one embodiment, please refer to Figure 3 The outer film removal assembly 3 also includes a tablet clamping component 35, which is used to press synchronously as the diameter of the outer film winding increases, so that the outer film is tightly wound.

[0063] The tablet clamp component 35 can be made of flexible material.

[0064] Understandably, the tablet clamp component 35 is used to press simultaneously as the outer film is wound around the circumferential outer side of the clamp component 31, so that the outer film is tightly wound.

[0065] In one embodiment, please refer to Figure 1 and Figure 2 It also includes a cleaning component 5, which is used to clean the surface of the outer membrane.

[0066] The cleaning component 5 includes a wiping roller, the surface of which is covered with a wiping cloth to wipe the surface of the outer membrane.

[0067] The wiping cloth can be made of non-woven fabric.

[0068] The surface of the wiping roller can also be covered with microfiber or nano-coated wiping cloth to enhance its adsorption capacity.

[0069] The cleaning component 5 also includes a pressure sensor, which adjusts the pressure of the wiping roller in real time to prevent excessive wiping pressure from damaging the conveyor belt 1.

[0070] The cleaning component 5 also includes a self-cleaning component for the wiping roller, which enables the wiping roller to self-clean, thereby reducing the frequency of manual replacement.

[0071] Understandably, the cleaning component 5 is used to clean the surface of the outer membrane, thereby reducing the replacement cycle and frequency of the outer membrane and further reducing costs.

[0072] In some embodiments, the outer membrane can be made of low-cost materials, thereby reducing costs.

[0073] In one embodiment, the system further includes a detection component 4 and a controller. The detection component 4 is used to detect the amount of surface contamination on the outer membrane, and the controller is used to control the cleaning component 5 to clean the surface of the outer membrane when the amount of contamination is greater than a preset threshold.

[0074] Among them, the detection component 4 can be a camera.

[0075] Understandably, please refer to Figure 5 When the amount of contamination on the outer membrane exceeds the first threshold, the self-cleaning scrubbing device is activated to clean the outer membrane. After cleaning is completed, the self-cleaning scrubbing device is turned off, and the amount of contamination on the outer membrane is checked to see if it exceeds the second threshold. If it exceeds the second threshold, the transmission device is activated to replace the outer membrane. If it is less than the second threshold, the transmission device is turned off, and the conveyor belt 1 operates normally.

[0076] In one embodiment, the outer membrane removal assembly 3 may integrate an ultrasonic vibrator, which is used to reduce the adhesion strength between the outer membrane and the surface of the conveyor belt 1 during the removal of the outer membrane.

[0077] It is understandable that, since the outer membrane may be difficult to peel off due to strong adhesion to the surface of conveyor belt 1 after it becomes dirty, the adhesion strength between the outer membrane and the surface of conveyor belt 1 is reduced by using an ultrasonic vibrator, so that the outer membrane can be easily removed from the surface of conveyor belt 1.

[0078] It should be noted that a low surface energy coating can also be formed between the outer membrane and the surface of the conveyor belt 1. The material for preparing the low surface energy coating can be polytetrafluoroethylene, in order to reduce the adhesion strength between the outer membrane and the belt.

[0079] In this embodiment, by integrating an ultrasonic vibrator into the outer membrane removal assembly 3, efficient separation of the outer membrane from the conveyor belt 1 is facilitated.

[0080] In one embodiment, the transmission component may include a first conveyor belt 1 and a second conveyor belt 1. When the outer membrane of the first conveyor belt 1 needs to be replaced, the system switches to the second conveyor belt 1 to achieve zero downtime.

[0081] It is understandable that the transmission component includes two conveyor belts 1, each of which operates independently. The first conveyor belt 1 performs transmission first, and the second conveyor belt 1 does not work at this time. When the first conveyor belt 1 needs to stop transmission and replace the outer membrane due to dirt, the second conveyor belt 1 will work.

[0082] It is important to note that a temporary buffer area can be activated during the outer membrane replacement to temporarily store the electrode sheets, thereby maintaining production rhythm and improving production efficiency.

[0083] In one embodiment, the cylinder can also be replaced by a servo motor to improve motion control accuracy and reduce energy consumption.

[0084] In one embodiment, an energy recovery device may also be included to convert braking energy into electrical energy for storage and use by other modules.

[0085] In areas where friction is frequent, ceramic coatings or carbon fiber composite materials can be used to improve wear resistance.

[0086] Understandably, since the aforementioned cylinders or servo motors need to be started and stopped frequently, resulting in energy loss, the braking energy during start-stop can be converted into electrical energy for storage through an energy recovery device. Furthermore, by using highly wear-resistant materials in areas with frequent friction, the lifespan of the transmission device can be extended and energy consumption reduced.

[0087] In one embodiment, the outer membrane can be a biodegradable outer membrane material.

[0088] Among them, biodegradable outer membrane materials include, but are not limited to, bio-based materials such as polylactic acid, in order to reduce environmental pollution.

[0089] In one embodiment, hot melt adhesive or electrostatic adsorption technology can be used instead of the dispensing in the above solution to reduce the residue of dispensing after the outer membrane is removed, and to facilitate the installation of a new outer membrane on the surface of the conveyor belt 1.

[0090] It should be noted that the adhesive is used to bond the outer film to the surface of the conveyor belt 1. If there is too much residue, it can easily cause the surface of the conveyor belt 1 to be uneven, which is not conducive to the installation of the outer film onto the surface of the conveyor belt 1.

[0091] This invention provides a conveying device, including an outer membrane installation assembly 2, an outer membrane removal assembly 3, and a cleaning assembly 5. Through automated cleaning and membrane replacement operations, it solves the problem of conveyor belt contamination, reduces manual intervention, improves production efficiency, and lowers maintenance costs. This invention is applicable to conveying devices in fields such as lithium battery electrode manufacturing and food packaging, and has broad application prospects.

[0092] The embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A transmitting device, characterized by, include: The transmission component includes a conveyor belt; An outer membrane mounting assembly for mounting an outer membrane to the surface of the conveyor belt; as well as An outer membrane removal assembly is used to remove the outer membrane from the surface of the conveyor belt.

2. The transmission device according to claim 1, characterized in that, The outer membrane mounting assembly includes an outer membrane mounting wheel and a pressure roller. The outer membrane mounting wheel is used to provide the outer membrane, and the pressure roller is used to press the outer membrane onto the surface of the conveyor belt.

3. The transmission device according to claim 2, wherein The outer membrane mounting assembly also includes a dispensing head for dispensing adhesive onto the surface of the conveyor belt to adhere the outer membrane to the surface of the conveyor belt.

4. The transmission device according to claim 3, wherein The outer membrane mounting assembly further includes a first driving component, which is used to move the dispensing head closer to or away from the surface of the conveyor belt; and / or The outer membrane mounting assembly further includes a second driving component, which is used to drive the outer membrane mounting wheel closer to or away from the surface of the conveyor belt; and / or The outer membrane mounting assembly also includes a third driving component, which is used to drive the pressure roller to move closer to or away from the surface of the conveyor belt.

5. The transmission device of claim 4, wherein, The outer membrane mounting assembly further includes a pressing component for pressing the outer membrane against the circumferential outer side of the outer membrane mounting wheel.

6. The transmitting apparatus of claim 1, wherein The outer membrane removal assembly includes a clamp component, a fourth driving component, and a fifth driving component. The clamp component is used to clamp the outer membrane, the fourth driving component is used to drive the clamp component to move in a first direction, and the fifth driving component is used to drive the clamp component to move in a second direction.

7. The transmission device of claim 6, wherein, The outer membrane removal assembly also includes a rotating component for controlling the rotation of the clamp component so that the outer membrane is wrapped around the circumferential outer side of the clamp component.

8. The transmitting apparatus of claim 7, wherein, The outer film removal assembly also includes a pressure clamp component, which is used to press synchronously as the diameter of the outer film winding increases, so that the outer film is tightly wound.

9. The transmitting apparatus of claim 1, wherein, It also includes a cleaning component for cleaning the surface of the outer membrane.

10. The transmitting apparatus of claim 9, wherein, It also includes a detection component and a controller. The detection component is used to detect the amount of surface contamination on the outer membrane, and the controller is used to control the cleaning component to clean the surface of the outer membrane when the amount of contamination is greater than a preset threshold.

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