Production system and production method for vehicle battery protection plate

Abstract

A production system and a production method of a vehicle battery protection plate, the production system comprises a conveying device for conveying a battery protection plate raw material, the battery protection plate raw material comprises a first medium layer, a second medium layer, a third medium layer and a plurality of metal plates, the plurality of metal plates are arranged in an array between the first medium layer and the second medium layer, and the second medium layer is located between the plurality of metal plates and the third medium layer; a metal detection device is used for detecting the metal plates in the battery protection plate raw material to obtain a detection result; a control device is used for determining, according to the detection result, movement information of the conveying device, a preset size of the metal plates and a preset size of the vehicle battery protection plate, a cutting instruction when the battery protection plate raw material reaches a cutting position; and a cutting device cuts the battery protection plate raw material at the cutting position to obtain the vehicle battery protection plate in response to the cutting instruction. The above scheme can provide a novel production system and a production method of a vehicle battery protection plate.

Description

Technical Field

[0001] This invention relates to the field of vehicle battery protection for new energy vehicles, and particularly to a production system and method for a vehicle battery protection plate. Background Technology

[0002] For some new energy vehicles powered by drive batteries, the batteries typically require armor protection to effectively isolate them from rainwater, snow, and various corrosive substances, thus preventing rust and corrosion. Armor protection also helps to reduce noise transmission into the vehicle from the bottom. Therefore, appropriate battery armor not only protects the battery but also effectively improves driving comfort.

[0003] Currently, most battery armor protection uses hardware, typically steel plates. However, steel plates increase vehicle weight, and the high cost of steel plates can lead to high costs for battery armor protection. Summary of the Invention

[0004] The purpose of this invention is to provide a novel vehicle battery protection plate and its production system and method.

[0005] To address the aforementioned technical problems, this invention provides a production system for a vehicle battery protection plate, comprising: a conveying device for conveying battery protection plate raw materials, the raw materials comprising: a first dielectric layer, a second dielectric layer, a third dielectric layer, and a plurality of metal plates, the plurality of metal plates being arrayed between the first dielectric layer and the second dielectric layer, the second dielectric layer being located between the plurality of metal plates and the third dielectric layer; a metal detection device for detecting the metal plates in the battery protection plate raw materials to obtain detection results, the detection results indicating whether a metal plate has been detected; a control device for determining, based on the detection results, movement information of the conveying device, a preset size of the metal plates, and a preset size of the vehicle battery protection plate, when the battery protection plate raw materials arrive at a cutting position along with the conveying device, generating a cutting command; and a cutting device for cutting the battery protection plate raw materials at the cutting position in response to the cutting command, thereby obtaining a vehicle battery protection plate.

[0006] Optionally, the control device determines the starting position of the detected metal plate based on the detection result of the first received indication of the detected metal plate or the indication received since the last generation of the cutting command. Based on the starting position of the detected metal plate, the preset size of the vehicle battery protection plate, and the movement information of the conveying device, it determines when the battery protection plate material arrives at the lateral cutting position with the conveying device and generates a lateral cutting command; and / or, based on the starting position of the detected metal plate, the preset size of the vehicle battery protection plate, and the array distribution position of multiple metal plates between the first dielectric layer and the second dielectric layer, it determines when the battery protection plate material arrives at the longitudinal cutting position with the conveying device and generates a longitudinal cutting command. The cutting position includes the lateral cutting position and / or the longitudinal cutting position, and the cutting command includes the lateral cutting command and / or the longitudinal cutting command. The longitudinal direction is the conveying direction of the conveying device, and the lateral direction is the direction perpendicular to the conveying direction.

[0007] Optionally, the production system further includes a laser displacement detection device for collecting movement information of the conveying device.

[0008] Optionally, the control device is also used to reset the movement information collected by the laser displacement detection device after cutting the raw material of the battery protection plate.

[0009] Optionally, the production system further includes: a first detection device and a feeding device, wherein: the first detection device is used to detect whether the target material is placed in the picking area, and generate material placement information based on the detection result, the target material including any one of the first dielectric layer, the second dielectric layer, the third dielectric layer, and the metal plate; the control device is further used to generate a picking command when the material placement information indicates that the target material is placed in the picking area, and to generate a feeding command when the target material moves to the target area; the feeding device is used to pick up the target material from the picking area in response to the picking command, and to place the target material in the target area in response to the feeding command.

[0010] Optionally, the feeding device includes: a servo control module, a robotic arm, and a pick-and-place module, wherein: the servo control module is used to drive the robotic arm to move in response to the picking command, so that the robotic arm drives the pick-and-place module to pick up the target material from the picking area, and to drive the robotic arm to move in response to the feeding command, so that the robotic arm drives the pick-and-place module to place the target material in the target area.

[0011] Optionally, the pick-and-place module includes: multiple suction cups, which are used to adsorb the target material.

[0012] Optionally, the production system further includes: a second detection device, wherein: the second detection device is used to detect whether the target material has moved to the target area and generate material detection information; the control device is used to generate the material release command when the material detection information indicates that the target material has moved to the target area.

[0013] Optionally, the target material is a metal plate, and the first detection device and the second detection device are metal detection devices.

[0014] Optionally, the metal detection device includes a capacitive metal proximity switch, and the detection result includes a switch signal.

[0015] Optionally, the production system further includes a heating device, which is used to heat the first dielectric layer, the plurality of metal plates, the second dielectric layer and the third dielectric layer after the first dielectric layer, the plurality of metal plates, the second dielectric layer and the third dielectric layer are placed, so that the areas where the first dielectric layer and the second dielectric layer are in contact are bonded together, and the second dielectric layer and the third dielectric layer are bonded together, so as to obtain the battery protection plate raw material.

[0016] Optionally, the production system transfer module is used to transfer the vehicle battery protection plate to a designated area.

[0017] This invention provides a method for producing a vehicle battery protection plate, comprising: conveying battery protection plate raw materials, the battery protection plate raw materials comprising: a first dielectric layer, a second dielectric layer, a third dielectric layer, and a plurality of metal plates, the plurality of metal plates being arranged in an array between the first dielectric layer and the second dielectric layer, the second dielectric layer being located between the plurality of metal plates and the third dielectric layer; detecting the metal plates in the battery protection plate raw materials to obtain detection results, the detection results being used to indicate whether a metal plate has been detected; determining, based on the detection results, movement information of the battery protection plate raw materials, a preset size of the metal plates, and a preset size of the vehicle battery protection plate, when the battery protection plate raw materials are conveyed to a cutting position, generating a cutting command; and cutting the battery protection plate raw materials in response to the cutting command to obtain a vehicle battery protection plate.

[0018] Optionally, the step of generating a cutting instruction when determining that the battery protection plate material has been conveyed to the cutting position based on the detection result, the movement information of the battery protection plate material, the preset size of the metal plate, and the preset size of the vehicle battery protection plate includes: determining the starting position of the detected metal plate based on the detection result indicating that the metal plate has been detected for the first time or since the last cutting instruction; generating a lateral cutting instruction when determining that the battery protection plate material has been conveyed to the lateral cutting position based on the preset size of the vehicle battery protection plate and the movement information of the battery protection plate material; and / or generating a longitudinal cutting instruction when determining that the battery protection plate material has been conveyed to the longitudinal cutting position based on the preset size of the vehicle battery protection plate, the movement information of the battery protection plate material, and the array distribution position of multiple metal plates between the first dielectric layer and the second dielectric layer; wherein the cutting position includes the lateral cutting position and / or the longitudinal cutting position, the cutting instruction includes the lateral cutting instruction and / or the longitudinal cutting instruction, the longitudinal direction is the conveying direction, and the lateral direction is the direction perpendicular to the conveying direction.

[0019] Optionally, the production method further includes: after cutting the battery protection plate raw material, resetting the movement information.

[0020] Optionally, the production method further includes: detecting whether a target material is placed in the material picking area; generating material placement information based on the detection result; the material placement information indicating whether a target material is placed in the material picking area; the target material including any one of the first dielectric layer, the second dielectric layer, the third dielectric layer, and the metal plate; generating a picking instruction when the material placement information indicates that the target material is placed in the material picking area; picking up the target material from the material picking area in response to the picking instruction; generating a dispensing instruction when the target material moves to the target area; and placing the target material in the target area in response to the dispensing instruction.

[0021] Optionally, generating a release instruction when the target material moves to the target area includes: detecting whether the target material has moved to the target area and generating material detection information; generating the release instruction when the material detection information indicates that the target material has moved to the target area.

[0022] Optionally, the production method further includes: after the first dielectric layer, multiple metal plates, second dielectric layer and third dielectric layer are placed, heating the first dielectric layer, multiple metal plates, second dielectric layer and third dielectric layer so that the areas where the first dielectric layer and the second dielectric layer are in contact are bonded together, and the second dielectric layer and the third dielectric layer are bonded together, so as to obtain the battery protection plate raw material.

[0023] Compared with the prior art, the technical solution of the embodiments of the present invention has the following beneficial effects:

[0024] This invention provides a production system for vehicle battery protection plates. The system includes a conveying device, a metal detection device, a control device, and a cutting device. The battery protection plate material comprises a first dielectric layer, a second dielectric layer, a third dielectric layer, and multiple metal plates, which are arranged in an array between the first and second dielectric layers. The metal detection device detects the metal plates in the battery protection plate material conveyed by the conveying device, obtaining a detection result indicating whether a metal plate has been detected. The control device determines the position of the metal plate based on the detection result. Based on the detection result, the movement information of the conveying device, the preset size of the metal plate, and the preset size of the vehicle battery protection plate, a cutting command is generated when the battery protection plate material arrives at the cutting position along with the conveying device. The cutting device responds to the cutting command and cuts the battery protection plate material at the cutting position to obtain the vehicle battery protection plate. This automates the production of vehicle battery protection plates, and the metal detection device accurately locates the metal plates in the battery protection plate material during the production process, ensuring the cutting accuracy of the battery protection plate production. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a vehicle battery protection plate according to an embodiment of the present invention;

[0026] Figure 2 This is a flowchart of a method for producing a vehicle battery protection plate according to an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of an array distribution of multiple metal plates in an embodiment of the present invention;

[0028] Figure 4 This is a flowchart of material placement in an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of a vehicle battery protection plate production system according to an embodiment of the present invention. Detailed Implementation

[0030] As mentioned above, current battery armor protection primarily utilizes hardware, typically steel plates. However, steel plates increase vehicle weight, and the high cost of steel plates can lead to high costs for battery armor protection.

[0031] To address the aforementioned problems, this invention provides a production system for vehicle battery protection panels. The system includes a conveying device, a metal detection device, a control device, and a cutting device. The battery protection panel raw material comprises a first dielectric layer, a second dielectric layer, a third dielectric layer, and multiple metal plates, which are arranged in an array between the first and second dielectric layers. The metal detection device detects the metal plates in the battery protection panel raw material conveyed by the conveying device, obtaining a detection result indicating whether a metal plate has been detected. The control device determines the position of the metal plate based on the detection result. Based on the detection result, the movement information of the conveying device, the preset size of the metal plate, and the preset size of the vehicle battery protection panel, a cutting command is generated when the battery protection panel raw material arrives at the cutting position along with the conveying device. The cutting device responds to the cutting command by cutting the battery protection panel raw material at the cutting position to obtain the vehicle battery protection panel. This automates the production of vehicle battery protection panels, and during the production process, the metal detection device accurately locates the metal plates in the battery protection panel raw material, ensuring the cutting accuracy of the battery protection panel production.

[0032] To make the above-mentioned objectives, features and beneficial effects of the embodiments of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] This invention provides a vehicle battery protection plate, as shown in the following embodiment. Figure 1 A schematic diagram of a vehicle battery protection plate according to an embodiment of the present invention is given below. Figure 1 The specific structure of the vehicle battery protection plate is described in detail.

[0034] The vehicle battery protection plate is composed of a first dielectric layer 11, a metal plate 12, a second dielectric layer 13, and a third dielectric layer 14. The first dielectric layer 11, the metal plate 12, the second dielectric layer 13, and the third dielectric layer 14 are arranged sequentially.

[0035] Specifically, the metal plate 12 is located between the first dielectric layer 11 and the second dielectric layer 13. An adhesive region is provided around the metal plate 12, formed by bonding the areas of the first dielectric layer 11 and the second dielectric layer 13 that are in direct contact. The adhesive region surrounding the metal plate confines the metal plate 12 between the first dielectric layer 11 and the second dielectric layer 13, preventing movement of the metal plate 12 between the two layers and also preventing the metal plate 12 from sliding out from between the first dielectric layer 11 and the second dielectric layer 13.

[0036] The second dielectric layer 13 is located between the metal layer 11 and the third dielectric layer 14, and the second dielectric layer 13 is bonded to the third dielectric layer 14.

[0037] The first medium layer 11 may include a continuous fiber reinforced thermoplastic composite material layer. The continuous fiber reinforced thermoplastic composite material layer is a continuous fiber reinforced woven fabric, a continuous fiber resin reinforced blended fabric, or a continuous fiber reinforced thermoplastic prepreg tape.

[0038] The second dielectric layer 13 may include a honeycomb core material layer, or may be made of other lightweight and high-strength materials, wherein high strength refers to strength exceeding a set threshold.

[0039] In some non-limiting embodiments, the honeycomb core layer includes a plurality of cells arranged in rows. Each cell is a column formed by sidewalls, each sidewall including a support layer and an adhesive layer made of different materials. The melting point of the adhesive layer is lower than the softening point of the support layer. Vertically adjacent cells are connected by vertically arranged connecting walls, and adjacent sidewalls of laterally adjacent cells are bonded together by the adhesive layer.

[0040] In some other non-limiting embodiments, the honeycomb core layer includes a plurality of cells arranged in rows. Each cell is a column formed by sidewalls. Longitudinal adjacent cells are connected by longitudinally arranged connecting walls. Laterally adjacent cells have adjacent sidewalls that include a support layer and an adhesive layer. The support layer and the adhesive layer are made of different materials. The melting point of the adhesive layer is lower than the softening point of the support layer. Laterally adjacent cells are bonded to each other by the adhesive layers of adjacent sidewalls.

[0041] The third medium layer 14 may include a continuous fiber reinforced thermoplastic composite material layer. The continuous fiber reinforced thermoplastic composite material layer is a continuous fiber reinforced woven fabric, a continuous fiber resin reinforced blended fabric, or a continuous fiber reinforced thermoplastic prepreg tape.

[0042] As described above, the vehicle battery protection plate is composed of a first dielectric layer, a metal plate, a second dielectric layer, and a third dielectric layer. Specifically, the metal plate is located between the first and second dielectric layers, and an adhesive area surrounds the metal plate. This adhesive area is formed by bonding the areas where the first and second dielectric layers are in direct contact. The second dielectric layer is located between the metal layer and the third dielectric layer and is bonded to the third dielectric layer. The first dielectric layer includes a continuous glass fiber reinforced polypropylene composite material layer, the second dielectric layer includes a honeycomb core material layer, and the third dielectric layer includes a continuous glass fiber reinforced polypropylene composite material layer. Thus, the second dielectric layer and the metal layer ensure that the vehicle battery protection plate has the appropriate strength and hardness to protect the battery from punctures by foreign objects. The first and third dielectric layers also enable the vehicle battery protection plate to be waterproof and corrosion-resistant, protecting the battery from water ingress and corrosion. By using the first, second, and third dielectric layers in conjunction with a steel plate, compared to existing methods that only use a steel plate for vehicle battery protection, the overall protective performance of the vehicle battery protection plate can be ensured while effectively reducing the thickness of the steel plate, thereby reducing the overall weight of the vehicle battery protection plate. Furthermore, reducing the amount of steel used can lower the cost of steel plates, which in turn helps reduce the cost of vehicle battery protection plates.

[0043] In practical implementation, during use, the first dielectric layer of the vehicle battery protection plate can act as the inner protective layer facing the vehicle battery, while the third dielectric layer can act as the outer protective layer exposed to the external environment. Correspondingly, the first dielectric layer can act as the outer protective layer exposed to the external environment, and the third dielectric layer can act as the inner protective layer facing the vehicle battery.

[0044] Furthermore, the size of the metal plate is related to the size of the vehicle battery. The size of the metal plate is not smaller than the size of the vehicle battery so as to completely cover the vehicle battery and improve the protection of the vehicle battery.

[0045] This invention also provides a production system for a vehicle battery protection plate, referring to... Figure 5 A schematic diagram of a vehicle battery protection plate production system according to an embodiment of the present invention is given, combined with Figure 5 The specific structure of the production system is described. The production system may include a conveyor device 50 and a metal detection device (…). Figure 5 (not shown), control device ( Figure 5 (not shown) and cutting device 53.

[0046] The conveying device 50 can convey battery protection plate raw materials. Specifically, the battery protection plate raw materials can be placed on the conveying device 50 and move with the conveying device 50. The battery protection plate raw materials include: a first dielectric layer, a second dielectric layer, a third dielectric layer, and a plurality of metal plates, wherein the plurality of metal plates are arranged in an array between the first dielectric layer and the second dielectric layer, and the second dielectric layer is located between the plurality of metal plates and the third dielectric layer.

[0047] A metal detection device is used to detect metal plates in the battery protection plate material to obtain detection results, which indicate whether a metal plate has been detected. The metal detection device can be set at a designated location, and can detect metal plates in the battery protection plate material passing through it when the transmission device drives the battery protection plate material to be transported.

[0048] The control device is used to generate a cutting command when the battery protection plate raw material arrives at the cutting position along with the conveying device, based on the detection results, the movement information of the conveying device 50, the preset size of the metal plate and the preset size of the vehicle battery protection plate.

[0049] The cutting device 53, in response to the cutting command, cuts the battery protection plate material at the cutting position to obtain the vehicle battery protection plate.

[0050] In a specific implementation, the vehicle battery protection plate can be composed of a first dielectric layer, a metal plate, a second dielectric layer, and a third dielectric layer. Specifically, the metal plate is located between the first and second dielectric layers. An adhesive region is provided around the metal plate, formed by bonding the areas where the first and second dielectric layers are in direct contact. The second dielectric layer is located between the metal layer and the third dielectric layer, and the second dielectric layer is bonded to the third dielectric layer. The first dielectric layer may include a continuous glass fiber reinforced polypropylene composite material layer. The second dielectric layer may include a honeycomb core material layer. The third dielectric layer may include a continuous glass fiber reinforced polypropylene composite material layer. This results in the vehicle battery protection plate provided in the above embodiment.

[0051] In practice, the metal plate can be made of metal materials with a set strength, such as steel plate, aluminum plate, iron plate, or steel wire plate.

[0052] In practice, when cutting the raw materials for the battery protection plate, the cutting position is determined and the cutting is carried out based on the principle that each vehicle battery protection plate includes a specified number of metal plates. Each vehicle battery protection plate may include one metal plate, two metal plates, or other numbers.

[0053] In practical implementation, the starting position of each metal plate in the battery protection plate raw material in the conveying direction can be determined based on the detection results. Correspondingly, the ending position of each metal plate in the conveying direction can also be determined based on the detection results. Based on the movement information of the battery protection plate raw material, the starting position of each metal plate in the conveying direction, the ending position of each metal plate in the conveying direction, the preset size of the metal plates, and the preset size of the vehicle battery protection plate, the battery protection plate raw material is determined to be conveyed to the cutting position, and a cutting instruction is generated.

[0054] In specific implementation, the control device determines the starting position of the detected metal plate based on the detection result of the first received indication of metal plate detection or the detection result of the metal plate detection received since the last generation of the cutting command. Based on the starting position of the detected metal plate, the preset size of the vehicle battery protection plate, and the movement information of the conveying device, it determines when the battery protection plate material arrives at the lateral cutting position with the conveying device and generates a lateral cutting command; and / or, based on the starting position of the detected metal plate, the preset size of the vehicle battery protection plate, and the array distribution position of multiple metal plates between the first dielectric layer and the second dielectric layer, it determines when the battery protection plate material arrives at the longitudinal cutting position with the conveying device and generates a longitudinal cutting command. The cutting position includes the lateral cutting position and / or the longitudinal cutting position, and the cutting command includes the lateral cutting command and / or the longitudinal cutting command. The longitudinal direction is the conveying direction of the conveying device, and the lateral direction is the direction perpendicular to the conveying direction.

[0055] The cutting device 53 includes a horizontal cutting device and a vertical cutting device, which are relatively independent of each other. The horizontal cutting device is used to perform horizontal cutting on the battery protection plate material in response to a horizontal cutting command. The vertical cutting device is used to perform vertical cutting on the battery protection plate material in response to a vertical cutting command.

[0056] The cutting device includes a horizontal cutting device and a vertical cutting device, which are integrated into a single structure. Based on the detected starting position of the metal plate, the preset size of the vehicle battery protection plate, the movement information of the conveying device, and the array distribution position of multiple metal plates between the first and second dielectric layers, the cutting position is determined and a cutting command is generated. The cutting position includes a horizontal cutting position and a vertical cutting position. Responding to the cutting command, the cutting device simultaneously cuts the battery panel protection material at both the horizontal and vertical cutting positions.

[0057] In specific implementation, the conveying device 50 usually has a power unit to provide power to the conveying device. When the power unit is started, it can drive the rotating shaft to run, and the rotating shaft can drive the conveying device to run. Thus, the movement information of the conveying device 50 can be determined based on the rotation information of the power unit or the rotation information of the rotating shaft.

[0058] In practice, since the conveying device 50 may slip during its movement, to further improve the accuracy of determining the movement information of the conveying device 50, the production system may also include: a laser displacement detection device ( Figure 5 (Not shown). A laser displacement detection device is used to collect movement information of the transmission device 50.

[0059] The laser displacement detection device may include a laser meter. When the transmission device is started, the laser meter can count, and the count of the laser meter can characterize the movement information of the transmission device 50.

[0060] In practice, the distance between the edge of the metal plate and the edge of the vehicle battery protection plate can be determined in advance based on the preset dimensions of the vehicle battery protection plate and the preset position of the metal plate within it. The preset count of the laser meter is then determined based on this distance. When the laser meter reaches the preset count, the cutting position is determined to have been reached.

[0061] In practical implementation, the control device is also used to reset the movement information collected by the laser displacement detection device after cutting the battery protection plate material. Since the laser displacement detection device accumulates errors during use, resetting the movement information collected by the laser displacement detection device after cutting the battery protection plate material allows for periodic correction of the accumulated errors, preventing current errors from being passed on to subsequent cutting processes and helping to improve the accuracy of the cut vehicle battery protection plate.

[0062] In practice, the production system also includes: a first detection device ( Figure 5 (Not shown) and a feeding device 51, wherein: the first detection device is used to detect whether the picking area 61 is placed with target material, and generate material placement information according to the detection result, the target material including any one of the first medium layer, the second medium layer, the third medium layer and the metal plate; the control device is further used to generate a picking command when the material placement information indicates that the picking area 61 is placed with target material, and to generate a feeding command when the target material moves to the target area; the feeding device takes the target material from the picking area 61 in response to the picking command, and places the target material in the target area in response to the feeding command.

[0063] Furthermore, the control device may also include acquiring target material setting information, which indicates the type of target material to be fed. Target material setting information can be acquired in various ways. For example, the target raw materials required for the production of vehicle battery protection panels can be pre-configured, and when production of vehicle battery protection panels begins, the required target raw materials are automatically acquired. Alternatively, the production system may include a human-machine interface (HMI) device through which target material setting information can be input, specifically by personnel through the HMI interface. Furthermore, the production system may include a remote terminal device or a backend server, through which target material setting information can be acquired, specifically by personnel through a remote terminal device (such as a handheld terminal or mobile terminal) or a backend server.

[0064] In some embodiments, different types of target materials can be respectively assigned to pre-set picking areas and placement areas, so that the picking areas and placement areas of the target materials can be known after the type of the target material is determined.

[0065] In other embodiments, images of the production environment can be acquired, the images of the production environment can be identified, and the material handling area and material dispensing area of ​​the target material can be determined based on the identification results.

[0066] In some embodiments, the material handling area and the material dispensing area can be calculated based on sensor data from the production system. Specifically, the location of each target material can be determined based on data collected by sensors placed in each material handling area. Different types of target materials may require different sensors, and a corresponding sensor capable of detecting that material can be pre-configured for each type of material. For example, the sensor for a metal plate could be a metal detection device.

[0067] In a typical application scenario, the control device can be a Warehouse Control System (WCS), which is used for material management. The WCS acquires target material placement information and determines the picking and placing areas for the target materials based on this information. Material detection settings, either within the picking area or within a designated area of ​​the picking area, are used to detect whether the target material is placed in the picking area.

[0068] In some embodiments, the feeding module may be disposed on one or both sides of the conveying device, or as... Figure 5As shown, it is positioned above the conveying device to improve the convenience of material handling. The material handling area can be a designated area on the conveying device 50. The target material can be placed in the material handling area manually or automatically, such as by a robotic arm, robot, or auxiliary conveyor belt.

[0069] In a specific implementation, the material feeding device includes a servo control module, a robotic arm, and a pick-and-place module. The servo control module is used to control the pick-and-place module to pick up the target material from the picking area in response to the pick-up command, and to control the pick-and-place module to place the target material in the target area in response to the material feeding command. The robotic arm may include a three-axis robotic arm.

[0070] Furthermore, the pick-and-place module may also include a support unit 512, which carries the servo control module, the robotic arm, and the pick-and-place module. The support unit 512 may be equipped with a slide rail, through which the robotic arm can be slidably connected to the support unit. Driven by the servo control module, the robotic arm can be moved to a corresponding position. By controlling the robotic arm, the position of the pick-and-place module along the width direction of the conveying device, along the conveying direction of the conveying device, and in the vertical direction can be controlled. The support unit 512 may adopt a gantry crane-type structure.

[0071] In a specific implementation, the pick-and-place module includes multiple suction cups 511, which are used to adsorb the target material. The number of suction cups can be configured according to the suction force of each suction cup 511 and the weight of the battery protection plate material.

[0072] Specifically, the pick-and-place module may include a bracket 513 and a suction cup 511. The robotic arm is connected to the bracket 513 and can move the bracket 513. The suction cup 511 is disposed on the bracket 513.

[0073] In some embodiments, the suction cup 511 can be a conventional suction cup or a vacuum suction cup.

[0074] In practice, the suction cup can be adhered to the target material by squeezing it towards the material. Furthermore, to enhance the adhesion between the suction cup and the target material, a vacuum hole can be provided in the suction cup. This vacuum hole allows air to be extracted from between the suction cup and the target material, increasing the vacuum level and thus strengthening the adhesion. Further, while increasing the adhesion, to facilitate releasing the adhesion and placing the target material, air can be introduced between the suction cup and the target material through the vacuum hole. This creates a pressure difference between the suction cup / target material and the ambient air pressure, making it easier to release the suction cup from the target material.

[0075] In a specific implementation, the production system may further include a second detection device. The second detection device is used to detect whether the target material has moved to the target area and generate material detection information; the control device is used to generate the material release command when the material detection information indicates that the target material has moved to the target area.

[0076] In some non-limiting embodiments, the location or number of the second detection device is related to its type, based on the ability to detect the placement of materials within the target area.

[0077] In specific implementation, the target material is a metal plate, and the first detection device and the second detection device include a metal detection device.

[0078] In some non-limiting embodiments, the metal detection device includes a capacitive metal proximity switch, and the detection result includes a switching signal. For example, when a metal plate approaches the capacitive metal proximity switch, a switching signal 1 can be generated; when no metal is approaching the capacitive metal proximity switch, a switching signal 0 is generated. The detection of a metal plate can then be determined based on whether the switching signal is 0 or 1.

[0079] The second detection device can be set in the target area or within a predetermined range around the target area. The position of the second detection device is such that when the target material is placed in the target area, the second detection device can generate material detection information indicating that the material has been placed in the target area. Therefore, the control device can generate the material release command based on the material detection information indicating that the target material has moved to the target area.

[0080] In some embodiments, when the second detection device is a metal detector, the number of second detection devices can be multiple to improve the accuracy of determining whether the target material has reached the target area. When all the second detection devices detect that the target material has moved to the target area, the control device determines that the target material has moved to the target area. Alternatively, if a designated second detection device among all the second detection devices detects that the target material has moved to the target area, the control device determines that the target material has moved to the target area. For example, the target area is approximately quadrilateral, and the second detection devices can be located at each vertex of the quadrilateral.

[0081] The production system may also include a heating device 52. The heating device 52 is used to heat the first dielectric layer, the multiple metal plates, the second dielectric layer, and the multiple third dielectric layers after the first dielectric layer, the multiple metal plates, the second dielectric layer, and the third dielectric layer have been placed, so that the areas where the first dielectric layer and the second dielectric layer are in contact are bonded together, and the second dielectric layer and the third dielectric layer are bonded together, so as to obtain the battery protection plate raw material.

[0082] Specifically, the heating device 52 can cause the areas where the first dielectric layer and the second dielectric layer are in contact to fuse, as well as the areas where the second dielectric layer and the third dielectric layer are in contact to fuse, thereby achieving the bonding of the areas where the first dielectric layer and the second dielectric layer are in contact, and the bonding of the second dielectric layer and the third dielectric layer.

[0083] It is understandable that an adhesive can also be applied to the area where the first dielectric layer and the second dielectric layer are in contact, thereby achieving adhesion between the contact area. Correspondingly, an adhesive can also be applied between the second dielectric layer and the third dielectric layer to achieve adhesion between the second dielectric layer and the third dielectric layer.

[0084] Furthermore, the production system may also include a cooling device. The cooling device can be used to cool the battery protection plate material after the heating device 52 has heated the first dielectric layer, multiple metal layers, a second dielectric layer, and multiple third dielectric layers to obtain the material. The cooling device is independently installed, located between the heating device and the cutting device, or the heating device can be reused. For example, after heating is complete, air can be supplied to the heating device to cool the battery protection plate material.

[0085] The production system may also include a safety fence 55. The safety fence 55 can enclose the work area, which may include a material feeding area and a cutting area, etc. The material feeding area refers to the area where the material feeding device performs material feeding and unloading operations, and the cutting area refers to the area involved when the cutting device 53 performs cutting operations on the battery protection board material. The safety fence 55 prevents workers from accidentally entering the machine's work area, ensuring production safety.

[0086] In a specific implementation, the production system may also include a transfer module 54. The transfer module 54 is used to transfer the vehicle battery protection plate to a designated area 63.

[0087] The transfer module 54 may include a servo control module, a robotic arm, and a pick-and-place module. The servo control module can drive the robotic arm, which in turn drives the pick-and-place module to pick up and place the vehicle battery protection plate.

[0088] When the pick-and-place module includes multiple suction cups, it can use the suction cups to attach the vehicle battery protection plate and place it in the designated area 63. The structure of the pick-and-place module in the transfer module can be the same as that in the unloading device; please refer to the description in the above embodiments for details, which will not be repeated here.

[0089] The production system may also include a back-end server or a remote control terminal. The back-end server or remote control terminal is used to transmit production-related information such as detection results, movement information of conveying devices, and material placement information to the control module, and to collect production-related information for later production management system statistics and analysis.

[0090] This invention also provides a method for producing a vehicle battery protection plate. (See attached image.) Figure 2 The present invention provides a flowchart of a method for producing a vehicle battery protection plate according to an embodiment of the present invention. The production method may specifically include the following steps:

[0091] Step S21: Transfer battery protection plate raw materials, the battery protection plate raw materials include: a first dielectric layer, a second dielectric layer, a third dielectric layer and a plurality of metal plates, the plurality of metal plates are arranged in an array between the first dielectric layer and the second dielectric layer, and the second dielectric layer is located between the plurality of metal plates and the third dielectric layer;

[0092] Step S22: Detect the metal plate in the raw material of the battery protection plate to obtain the detection result, which is used to indicate whether the metal plate is detected;

[0093] Step S23: Based on the detection results, the movement information of the battery protection plate material, the preset size of the metal plate, and the preset size of the vehicle battery protection plate, when the battery protection plate material is delivered to the cutting position, a cutting instruction is generated.

[0094] Step S24: In response to the cutting instruction, the battery protection plate material is cut to obtain the vehicle battery protection plate.

[0095] The obtained vehicle battery protection plate can be any of the vehicle battery protection plates provided in the above embodiments. The specific structure of the vehicle battery protection plate can be referred to the description in any of the above embodiments, and will not be repeated here.

[0096] Specifically, in the battery protection plate, multiple metal plates can be arranged in an array according to a preset pattern between the first dielectric layer and the second dielectric layer. For example, as... Figure 3 A schematic diagram of an array distribution of multiple metal plates is given. Figure 3 The example shown here illustrates a battery protection plate material containing four metal plates (12). It can be understood that the battery protection plate material can also contain two, three, or other numbers greater than four; these will not be illustrated here individually. Correspondingly, the array distribution of the metal plates is not limited to... Figure 3 The diagram illustrates this. When a conveyor is used to transport batteries, the number of metal plates placed in the width direction of the conveyor is determined based on the preset dimensions of the vehicle battery protection plate, the preset dimensions of the metal plates, and the width of the conveyor. The number of metal plates placed in the conveying direction of the battery protection plate is also determined based on these dimensions. The width direction of the conveyor refers to the direction perpendicular to the conveying direction of the battery protection plate.

[0097] In practice, a conveyor can be used to transport the battery protection board material. The conveyor can include a conveyor belt, etc.

[0098] Before step S21, that is, before the conveying device conveys the battery protection plate raw material, the battery protection plate raw material can be produced first. The production of the battery protection plate raw material is explained below:

[0099] After the first dielectric layer, multiple metal plates, second dielectric layer, and third dielectric layer are placed, the first dielectric layer, multiple metal plates, second dielectric layer, and third dielectric layer are heated. Heating causes the areas where the first dielectric layer and the second dielectric layer are in contact to bond together, and the second dielectric layer and the third dielectric layer to bond together, thus obtaining the battery protection plate raw material.

[0100] The placement of the first dielectric layer, multiple metal plates, the second dielectric layer, and the third dielectric layer can also be achieved through automated material placement. Specifically, refer to... Figure 4 The present invention provides a flowchart of a material placement method according to an embodiment of the invention, which may specifically include the following steps:

[0101] Step S41: Detect whether the target material is placed in the material picking area, and generate material placement information based on the detection result. The target material includes any one of the first medium layer, the second medium layer, the third medium layer, and the metal plate.

[0102] Step S42: When the material placement information indicates that the target material is to be placed in the picking area, a picking instruction is generated;

[0103] Step S43: In response to the material picking instruction, the target material is picked up from the material picking area;

[0104] Step S44: When the target material moves to the target area, a material release command is generated;

[0105] Step S45: In response to the material release command, place the target material in the target area.

[0106] Furthermore, prior to step S41, the method also includes obtaining target material setting information, which is used to indicate the type of target material to be fed.

[0107] Target material setting information can be obtained in various ways. For example, the target raw materials required for the production of vehicle battery protection plates can be pre-configured, and when the production of vehicle battery protection plates begins, the required target raw materials will be automatically obtained. Alternatively, target material setting information can be entered through a human-machine interface (HMI). Or, it can be obtained through a remote terminal device or a backend server, whereby staff can enter the target material setting information via a remote terminal device (such as a handheld or mobile terminal) or a backend server.

[0108] In some embodiments, different types of target materials can be respectively assigned to pre-set picking areas and placement areas, so that the picking areas and placement areas of the target materials can be known after the type of the target material is determined.

[0109] In other embodiments, images of the production environment can be acquired, the images of the production environment can be identified, and the material handling area and material dispensing area of ​​the target material can be determined based on the identification results.

[0110] In some embodiments, the material handling area and the material dispensing area can be calculated based on sensor data from the production system. Specifically, the location of each target material can be determined based on data collected by sensors placed in each material handling area. Different types of target materials may require different sensors, and a corresponding sensor capable of detecting that material can be pre-configured for each type of material. For example, the sensor for a metal plate could be a metal detection device.

[0111] In a typical application scenario, the WCS can acquire the target material setting information and determine the picking and discharging areas of the target material based on the target material placement information. The WCS can also perform the above step S41.

[0112] Step S41 may further include: detecting whether the target material is placed in the picking area by setting a material detection setting in the picking area or in the picking area setting area.

[0113] When different types of target materials correspond to different sampling areas, the material detection devices used for different target materials can be different. For example, for metal plate materials, the detection device can be a metal detector, an image acquisition device, or a pressure detection device, etc. For the first, second, or third medium layer, the material detection device can be an image acquisition device or a pressure detection device, etc.

[0114] When different types of target materials share the same picking area, the material detection device can include a metal detector, an image acquisition device, or a pressure detection device. The image acquisition device determines whether the picking area should contain the target material based on the image it captures. Similarly, the pressure detection device determines whether the picking area should contain the target material based on the pressure it detects.

[0115] In some embodiments, the material handling area can be located near the conveying device, such as on one or both sides of the conveying device, to improve the convenience of material handling and unloading. The unloading area can be a designated area on the conveying device. The target material can be placed in the material handling area manually or by automated equipment, such as by a robotic arm, robot, or auxiliary conveyor belt.

[0116] The above step S43 can be executed by the pick-and-place module. Specifically, the pick-and-place module can retrieve the target material from the pick-and-place area in response to the pick-and-place command.

[0117] In some non-limiting embodiments, the pick-and-place module may include a servo control module, a robotic arm, and the pick-and-place module itself. The servo control module, in response to the pick-up command, controls the pick-and-place module to pick up the target material from the pick-up area. Specifically, the servo control module, in response to the pick-up command, drives the robotic arm to move, and the robotic arm drives the pick-and-place module to pick up the target material from the pick-up area.

[0118] Furthermore, once the WCS determines that the target material has moved to the target area, the servo control module can be controlled by the electronic control system to drive the robotic arm.

[0119] In a specific implementation, step S44 may include detecting whether the target material has moved to the target area and generating material detection information; when the material detection information indicates that the target material has moved to the target area, the material release command is generated.

[0120] Furthermore, in step S44, the second detection device can detect whether the target material has moved to the target area and generate material detection information, which is used to indicate whether the target material has moved to the target area.

[0121] The target material is a metal plate, and the second detection device is a metal detector. Furthermore, the metal detector includes a capacitive metal proximity switch.

[0122] In step S45, the servo control module can respond to the material release command and drive the robotic arm to move, so that the robotic arm drives the pick-and-place module to place the target material in the target area.

[0123] In some embodiments, when the pick-and-place module includes multiple suction cups, the target material can be adsorbed by the suction cups to retrieve the target material from the picking area. Specifically, the pick-and-place module may include a support and suction cups, a robotic arm is connected to the support and can drive the support to move, and the suction cups are disposed on the support.

[0124] In practice, the suction cup can be adhered to the target material by squeezing it towards the material. Furthermore, to improve the adhesion between the suction cup and the target material, a vacuum hole can be provided in the suction cup. This vacuum hole allows air to be extracted from between the suction cup and the target material, increasing the vacuum level and thus enhancing the adhesion force. Further, while increasing the adhesion force, to facilitate releasing the adhesion and placing the target material, air can be introduced between the suction cup and the target material through the vacuum hole. This creates a pressure difference between the air pressure between the suction cup and the target material and the ambient air pressure, making it easier for the suction cup to adhere to the target material.

[0125] In practice, since the metal plate is covered by the first dielectric layer, the second dielectric layer and the third dielectric layer on both sides, the battery protection material can be precisely cut through the above steps S22 and S23, and the cutting device can be prevented from cutting the metal plate and being damaged.

[0126] Furthermore, in step S22, a metal detection device can be used to detect the metal plate in the battery protection plate material. The metal detection device can be a capacitive metal proximity switch, and the detection result includes a switching signal.

[0127] One specific implementation of step S23 is as follows: Based on the detection results, the starting position of each metal plate in the battery protection plate material in the conveying direction can be determined. Correspondingly, the ending position of each metal plate in the conveying direction can also be determined based on the detection results. Based on the movement information of the battery protection plate material, the starting position of each metal plate in the battery protection plate material in the conveying direction, the ending position of each metal plate in the conveying direction, the preset size of the metal plates, and the preset size of the vehicle battery protection plate, the battery protection plate material is determined to be conveyed to the cutting position, and a cutting instruction is generated.

[0128] Specifically, the starting position of the detected metal plate can be determined based on the detection result of the first received indication or the indication received since the last generation of the cutting instruction. Based on the preset size of the vehicle battery protection plate and the movement information of the battery protection plate material, a lateral cutting instruction is generated when the battery protection plate material is delivered to the lateral cutting position.

[0129] Based on the detection result of the metal plate detected for the first time or since the last generation of the cutting command, the starting position of the detected metal plate is determined. Based on the preset size of the vehicle battery protection plate and the movement information of the battery protection plate material, when the battery protection plate material is delivered to the lateral cutting position, a lateral cutting command is generated.

[0130] The cutting position includes the horizontal cutting position and / or the vertical cutting position, and the cutting instruction includes the horizontal cutting instruction and / or the vertical cutting instruction. The vertical direction is the conveying direction, and the horizontal direction is the direction perpendicular to the conveying direction.

[0131] The cutting device for cutting can include a horizontal cutting device and a vertical cutting device, and the horizontal cutting device and the vertical cutting device are relatively independent. The horizontal cutting device is used to horizontally cut the battery protection plate material in response to a horizontal cutting command. The vertical cutting device is used to vertically cut the battery protection plate material in response to a vertical cutting command.

[0132] The cutting device includes a horizontal cutting device and a vertical cutting device, which are integrated into one unit. Based on the detected starting position of the metal plate, the preset size of the vehicle battery protection plate, the movement information of the battery protection plate material, and the array distribution position of multiple metal plates between the first and second dielectric layers, the cutting position is determined and a cutting command is generated. The cutting position includes a horizontal cutting position and a vertical cutting position. Responding to the cutting command, the cutting device simultaneously cuts the battery protection material at both the horizontal and vertical cutting positions.

[0133] In practice, when a conveying device is used to transport the battery protection plate material, a laser displacement detection device can be used to collect the movement information of the conveying device, and the movement information of the battery protection plate material can be determined based on the movement information of the conveying device.

[0134] Furthermore, the laser displacement detection device can be a laser meter. Once the battery protection plate material is being conveyed, the laser meter can count the movement of the material. When a conveyor is used to convey the battery protection plate material, the laser meter collects the movement information of the conveyor and uses this information as the movement information of the battery protection plate material.

[0135] In practice, the distance between the edge of the metal plate and the edge of the vehicle battery protection plate can be determined in advance based on the preset dimensions of the vehicle battery protection plate and the preset position of the metal plate within it. The preset count of the laser meter is then determined based on this distance. When the laser meter reaches the preset count, the cutting position is determined to have been reached.

[0136] Furthermore, after cutting the battery protection plate material, the movement information is reset. This is to prevent errors in the movement information from being propagated backward and causing cutting errors, thereby improving the cutting accuracy of the battery protection plate material during the production process.

[0137] In practice, after the vehicle battery protection plate is cut, it can be transferred and transported to a designated area. Specifically, the vehicle battery protection plate can be transferred to the designated area using a transfer module.

[0138] The transfer module may include a servo control module, a robotic arm, and a pick-and-place module. The servo control module drives the robotic arm, which in turn drives the pick-and-place module to pick up and place the vehicle battery protection plate.

[0139] The cut vehicle battery protection panels are transported to the transfer site by a conveyor (such as a conveyor belt or assembly line). Under the control of the control module (such as an Equipment Control System (ECS, which can also be called a robot control system), when the transfer module receives the transfer instruction, it uses a 3-axis robotic arm, servo control module and pick-and-place module to work together to pick up adjacent vehicle battery protection panels from the assembly line in sequence and place them in a pallet box for manual transfer and delivery.

[0140] The ECS system is responsible for collecting production-related information from the existing production line (such as detection results, movement information of conveyor devices, and material placement information) and transmitting it to the control module. Simultaneously, it collects various operational parameters of the control system via the Modbus protocol and transmits them to the backend server for statistical analysis by the production management system, thus laying a solid foundation for future remote automation control. Modbus is a serial communication protocol that has become an industry standard for communication protocols in the industrial field and is a commonly used connection method between industrial electronic devices.

[0141] In some non-limiting embodiments, the method for producing the vehicle battery protection plate can be implemented based on the production system provided in the above embodiments, or it can be implemented based on other equivalent methods. Further explanation of the production method can be found in the specific description of the production system in the above embodiments, and will not be repeated here.

[0142] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing related hardware. The program can be stored in any computer-readable storage medium, which may include ROM, RAM, disk, or optical disk, etc.

[0143] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A production system for a vehicle battery protection plate, characterized in that, include: A conveying device is used to convey battery protection plate raw materials, the battery protection plate raw materials comprising: a first dielectric layer, a second dielectric layer, a third dielectric layer, and a plurality of metal plates, the plurality of metal plates being arranged in an array between the first dielectric layer and the second dielectric layer, the areas of the first dielectric layer and the second dielectric layer in contact being bonded together; the second dielectric layer being located between the plurality of metal plates and the third dielectric layer, and being bonded together with the third dielectric layer; the first dielectric layer comprising a continuous glass fiber reinforced polypropylene composite material layer, the second dielectric layer comprising a honeycomb core material layer, and the third dielectric layer comprising a continuous glass fiber reinforced polypropylene composite material layer; A metal detection device is used to detect metal plates in the raw material of the battery protection plate to obtain detection results, and the detection results are used to indicate whether a metal plate has been detected. A control device is used to generate a cutting command when the battery protection plate raw material arrives at the cutting position along with the conveying device, based on the detection results, the movement information of the conveying device, the preset size of the metal plate and the preset size of the vehicle battery protection plate; A cutting device, in response to the cutting command, cuts the battery protection plate material at the cutting position to obtain a vehicle battery protection plate; the vehicle battery protection plate is composed of a first dielectric layer, a metal plate, a second dielectric layer, and a third dielectric layer, the metal plate is located between the first dielectric layer and the second dielectric layer, and an adhesive area surrounds the metal plate, the adhesive area being formed by bonding the areas where the first dielectric layer and the second dielectric layer are in direct contact; A heating device is used to heat the first dielectric layer, the multiple metal plates, the second dielectric layer, and the third dielectric layer after they have been placed, so that the areas where the first dielectric layer and the second dielectric layer are in contact are bonded together, and the second dielectric layer and the third dielectric layer are bonded together, to obtain the battery protection plate raw material.

2. The production system for the vehicle battery protection plate as described in claim 1, characterized in that, The control device determines the starting position of the detected metal plate based on the detection result of the first received indication or the indication received since the last generation of the cutting instruction. Based on the starting position of the detected metal plate, the preset size of the vehicle battery protection plate, and the movement information of the conveying device, it determines when the battery protection plate material arrives at the lateral cutting position along with the conveying device and generates a lateral cutting instruction. And / or, based on the starting position of the detected metal plate, the preset size of the vehicle battery protection plate, and the array distribution position of multiple metal plates between the first and second dielectric layers, it determines when the battery protection plate material arrives at the longitudinal cutting position along with the conveying device and generates a longitudinal cutting instruction. The cutting position includes the lateral cutting position and / or the longitudinal cutting position, and the cutting instruction includes the lateral cutting instruction and / or the longitudinal cutting instruction. The longitudinal direction is the conveying direction of the conveying device, and the lateral direction is a direction perpendicular to the conveying direction.

3. The production system for the vehicle battery protection plate as described in claim 2, characterized in that, It also includes: a laser displacement detection device, used to collect movement information of the transmission device.

4. The production system for the vehicle battery protection plate as described in claim 3, characterized in that, The control device is also used to reset the movement information collected by the laser displacement detection device after cutting the raw material of the battery protection plate.

5. The production system for the vehicle battery protection plate as described in claim 1, characterized in that, Also includes: The first detection device and the feeding device, wherein: The first detection device is used to detect whether the target material is placed in the material taking area, and to generate material placement information based on the detection result. The target material includes any one of the first medium layer, the second medium layer, the third medium layer, and the metal plate. The control device is further configured to generate a material picking instruction when the material placement information indicates that the picking area should place the target material, and to generate a material dispensing instruction when the target material moves to the target area; The feeding device, in response to the feeding instruction, picks up the target material from the feeding area and, in response to the feeding instruction, places the target material in the target area.

6. The production system for the vehicle battery protection plate as described in claim 5, characterized in that, The feeding device includes: a servo control module, a robotic arm, and a pick-and-place module, wherein: The servo control module is used to drive the robotic arm to move in response to the material picking command, so that the robotic arm drives the picking and placing module to pick up the target material from the material picking area, and to drive the robotic arm to move in response to the material placing command, so that the robotic arm drives the picking and placing module to place the target material in the target area.

7. The production system for the vehicle battery protection plate as described in claim 6, characterized in that, The pick-and-place module includes multiple suction cups, which are used to pick up the target material.

8. The production system for the vehicle battery protection plate as described in claim 5, characterized in that, Also includes: The second detection device, wherein: The second detection device is used to detect whether the target material has moved to the target area and generate material detection information; The control device is used to generate the material release command when the material detection information indicates that the target material has moved to the target area.

9. The production system for the vehicle battery protection plate as described in claim 8, characterized in that, The target material is a metal plate, and the first and second detection devices are metal detection devices.

10. The production system for a vehicle battery protection plate as described in claim 1 or 9, characterized in that, The metal detection device includes a capacitive metal proximity switch, and the detection result includes a switch signal.

11. The production system for the vehicle battery protection plate as described in claim 1, characterized in that, It also includes a transfer module, which is used to transfer the vehicle battery protection plate to a designated area.

12. A method for producing a vehicle battery protection plate, characterized in that, include: A battery protection panel raw material is conveyed, the battery protection panel raw material comprising: a first dielectric layer, a second dielectric layer, a third dielectric layer, and a plurality of metal plates, the plurality of metal plates being arranged in an array between the first dielectric layer and the second dielectric layer, the areas of the first dielectric layer and the second dielectric layer in contact being bonded together; the second dielectric layer being located between the plurality of metal plates and the third dielectric layer, and being bonded together with the third dielectric layer; the first dielectric layer comprising a continuous glass fiber reinforced polypropylene composite material layer, the second dielectric layer comprising a honeycomb core material layer, and the third dielectric layer comprising a continuous glass fiber reinforced polypropylene composite material layer; The metal plate in the raw material of the battery protection plate is detected to obtain the detection result, which is used to indicate whether the metal plate is detected; Based on the detection results, the movement information of the battery protection plate material, the preset size of the metal plate, and the preset size of the vehicle battery protection plate, a cutting instruction is generated when the battery protection plate material is delivered to the cutting position. In response to a cutting instruction, the battery protection plate material is cut to obtain a vehicle battery protection plate; the vehicle battery protection plate is composed of a first dielectric layer, a metal plate, a second dielectric layer, and a third dielectric layer, the metal plate is located between the first dielectric layer and the second dielectric layer, and an adhesive area surrounds the metal plate, the adhesive area being formed by bonding the areas where the first dielectric layer and the second dielectric layer are in direct contact. The process includes, before conveying the battery protection plate material, heating the first dielectric layer, the multiple metal plates, the second dielectric layer, and the third dielectric layer after the first dielectric layer, the multiple metal plates, the second dielectric layer, and the third dielectric layer are placed, so that the areas where the first dielectric layer and the second dielectric layer are in contact are bonded together, and the second dielectric layer and the third dielectric layer are bonded together, to obtain the battery protection plate material.

13. The production method as described in claim 12, characterized in that, Based on the detection results, the movement information of the battery protection plate material, the preset size of the metal plate, and the preset size of the vehicle battery protection plate, when it is determined that the battery protection plate material has been delivered to the cutting position, a cutting instruction is generated, including: Based on the detection result of the metal plate detected for the first time or since the last generation of the cutting command, the starting position of the detected metal plate is determined. Based on the preset size of the vehicle battery protection plate and the movement information of the battery protection plate material, when the battery protection plate material is transferred to the lateral cutting position, a lateral cutting command is generated. And / or, based on the preset size of the vehicle battery protection plate, the movement information of the battery protection plate material, and the array distribution position of multiple metal plates between the first dielectric layer and the second dielectric layer, when the battery protection plate material is delivered to the longitudinal cutting position, a longitudinal cutting command is generated. The cutting position includes the horizontal cutting position and / or the vertical cutting position, the cutting instruction includes the horizontal cutting instruction and / or the vertical cutting instruction, the vertical is the conveying direction, and the horizontal is the direction perpendicular to the conveying direction.

14. The production method as described in claim 13, characterized in that, Also includes: After cutting the raw material of the battery protection plate, the movement information is reset.

15. The production method as described in claim 12, characterized in that, Also includes: The detection method detects whether the target material is placed in the material picking area, and generates material placement information based on the detection result. The material placement information is used to indicate whether the target material is placed in the material picking area. The target material includes any one of the first dielectric layer, the second dielectric layer, the third dielectric layer, and the metal plate. When the material placement information indicates that the target material should be placed in the material picking area, a material picking instruction is generated; In response to the material picking instruction, the target material is picked up from the material picking area; When the target material moves to the target area, a discharge command is generated; In response to the material release command, the target material is placed in the target area.

16. The production method as described in claim 15, characterized in that, When the target material moves to the target area, a material release command is generated, including: Detect whether the target material has moved to the target area and generate material detection information; When the material detection information indicates that the target material has moved to the target area, the material release command is generated.

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