Detection device, detection system and production line

Abstract

A detection device, a detection system and a production line belong to the technical field of detection equipment. The detection device comprises a mounting seat which is provided with a conductive track extending along a first set direction; the adjusting assembly is movably installed on the conductive track in the first set direction, the adjusting assembly is provided with a first driving piece, the adjusting assembly comprises a roller which is in rolling electric contact with the conductive track, and the first driving piece is provided with an electric connecting part which is in sliding electric contact with the roller; the first driving piece moves along with the adjusting assembly and is electrically connected with different positions of the conductive track so as to supply power through the conductive track; the detector is arranged on the adjusting assembly and used for detecting the environment temperature and / or the environment humidity, and the first driving piece is used for driving the adjusting assembly to move so as to drive the detector to move in the second set direction. According to the technical scheme, the detector can be used for detecting environmental parameters at different positions in a larger space range, the electric connection structure of the first driving part is not interfered by movement of the first driving part, and the electric connection reliability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and in particular to a detection device, a detection system and a production line. Background Art

[0002] When used in industrial plants, it is necessary to use a detector to detect temperature and humidity in order to control the temperature and humidity of the air in the plant within a more suitable range. However, in the related art, the detector is inconvenient to operate and the detection results are uneven, resulting in inaccurate temperature and humidity control in the plant, affecting the quality of product production in the plant. Summary of the invention

[0003] The embodiments of the present invention provide a detection device, a detection system and a production line, which improve the accuracy and balance of environmental temperature and humidity detection and make the electrical connection structure reliable.

[0004] In the first aspect, an embodiment of the present invention provides a detection device, comprising: a mounting seat, the mounting seat having a conductive track extending along a first set direction; an adjustment component, the adjustment component is movably mounted on the conductive track along the first set direction, and the adjustment component is provided with a first driving member, the first driving member has an electrical connection portion, the adjustment component includes a roller, the roller is rollably in electrical contact with the conductive track, the electrical connection portion is slidably in electrical contact with the roller, so that the first driving member moves with the adjustment component and is electrically connected to different positions of the conductive track to supply power through the conductive track; a detector, the detector is provided in the adjustment component, the detector is used to detect at least one of ambient temperature and ambient humidity, the first driving member is used to drive the adjustment component to move to drive the detector to move along a second set direction, the first set direction intersects with the second set direction.

[0005] In the above technical solution, the detector can be driven to move in the first set direction and the second set direction by the adjustment component and the first driving member, thereby realizing position adjustment in a larger spatial range. The detector can be used for environmental parameter detection at different positions in a larger spatial range to realize balanced measurement, thereby improving the adaptability of the environment and product production and improving product quality. In addition, the movement of the first driving member can be electrically connected to different positions of the conductive track, so that the electrical connection structure is not interfered by the movement of the first driving member, thereby improving the reliability of the electrical connection.

[0006] In some embodiments, the adjustment component includes a fixed part and a movable part, the fixed part is installed on the conductive rail, the movable part is movable relative to the fixed part along the second set direction, the first driving member is arranged on the fixed part, and the detector is arranged on the movable part.

[0007] In the above technical solution, the detector is arranged on the moving part so that the detector can move along the second setting direction with the moving part, thereby realizing environmental parameter detection at different positions. The first driving member is arranged on the fixed part so that the first driving member moves only in the first setting direction but not in the second setting direction, so that the movement of the moving part and the detector along the second setting direction will not interfere with the electrical connection structure and the mounting structure of the first driving member, thereby improving the reliability of the electrical connection.

[0008] In some embodiments, the adjustment assembly includes a base body and a telescopic rod that can be extended along the second set direction, one end of the telescopic rod is installed on the base body, the detector is arranged at the other end of the telescopic rod, and the roller is rotatably mounted on the base body and the roller is rollingly supported on the conductive rail.

[0009] In the above technical solution, the roller and the telescopic rod are respectively installed on the base body, so that the structural design of the roller and the telescopic rod is more flexible, which is conducive to reducing production costs and facilitating assembly.

[0010] In some embodiments, the conductive track has a supporting surface for supporting the roller, and a cross section of the supporting surface perpendicular to the first set direction is a concave surface recessed away from the roller.

[0011] In the above technical solution, the supporting surface can not only support the roller, but also prevent it from falling off. The roller is not easy to fall off from the supporting surface, which improves the stability of the movement of the adjustment component and the reliability of the electrical connection.

[0012] In some embodiments, the mounting seat has an accommodating channel extending along the first set direction, the channel wall of the accommodating channel is provided with two conductive tracks arranged at intervals and a passage between the two tracks, the adjustment component is passed through the passage, there are two rollers and they are located in the accommodating channel, and the two rollers are respectively supported on the two conductive tracks.

[0013] In the above technical solution, the two rollers support the adjustment assembly from both sides of the adjustment assembly, which can improve the stability of the movement of the adjustment assembly. In addition, the rollers and the conductive track are located in the accommodating channel, and the mounting seat can shield the matching structures such as the rollers, the conductive track and the electrical connection structure, so that the structure is not easily damaged.

[0014] In some embodiments, the roller is rotatably supported on the conductive track, and the mounting seat is provided with a second driving member, which is connected to the roller via a transmission member, and the second driving member is used to drive the transmission member to move, and the transmission member moves to drive the roller to roll along the conductive track.

[0015] In the above technical solution, the transmission between the second driving member and the roller is realized through the transmission member, so that the position of the second driving member on the mounting seat can be fixed, and the electrical connection structure entering the second driving member is not interfered by the movement of the adjustment component, which is beneficial to improve the reliability of the electrical connection.

[0016] In some embodiments, the detector includes a detection probe and a dust cover disposed on the detection probe.

[0017] In the above technical solution, the dust cover can play a dust-proof protection effect, so that the detection probe is not easily affected by dust accumulation, dirt or damage caused by touch, which may affect the detection accuracy.

[0018] In some embodiments, the detection device further includes a distance sensor, which is disposed on the detector and is used to detect the distance to the obstacle, and the detector is configured to stop moving when the detection result of the distance sensor is less than or equal to a set distance.

[0019] In the above technical solution, the detector is always kept within a reasonable range from the obstacle, which can not only avoid the influence of the temperature and humidity of the obstacle surface on the detection result, but also avoid the detector being damaged due to contact with the obstacle.

[0020] In some embodiments, the detection device also includes a control component, which is used to control the adjustment component to stay at least one first set position in the first set direction for a first set time, and when the adjustment component is in a stopped state, control the detector to stay at least one second set position in the second set direction for a second set time, and the detector performs detection in the stopped state.

[0021] In the above technical solution, by making the adjustment component and the detector stay at the first set position and the second set position, the detector can achieve static detection, thereby improving the detection accuracy.

[0022] In some embodiments, the detection device also includes a control component, which is communicatively connected to the detector, and the control component is used to generate a humid enthalpy diagram based on the detection results of the detector within a set time period, and control the adjustment of the ambient temperature and / or ambient humidity based on the humid enthalpy diagram.

[0023] In the above technical solution, the enthalpy-humidity diagram can provide more comprehensive and accurate spatial temperature and humidity information for the control strategy of temperature and humidity adjustment, thereby improving the accuracy of environmental temperature and humidity control.

[0024] In a second aspect, an embodiment of the present invention further provides a detection system, comprising a plurality of the above-mentioned detection devices.

[0025] In some embodiments, at least two of the detection devices are arranged along the first set direction; and / or, at least two of the detection devices are arranged along a third set direction, and the first set direction, the second set direction and the third set direction intersect each other.

[0026] In the above technical solution, detection in a wider range can be achieved, and multiple detection devices can detect simultaneously to improve detection efficiency.

[0027] In a third aspect, an embodiment of the present invention further provides a production line, including a battery production line and the above-mentioned detection device.

[0028] In some embodiments, there are multiple detection devices, and the detection devices are arranged above the battery production line. The first set direction is parallel to the conveying direction of the battery production line, and the second set direction is the up and down direction, wherein at least two of the detection devices are arranged along the conveying direction of the battery production line; and / or, at least two of the detection devices are arranged along the third set direction, and the first set direction, the second set direction and the third set direction intersect with each other.

[0029] In the above technical solution, environmental parameter detection in a wider range of the battery production line can be achieved, and multiple detection devices can perform detection at the same time to improve detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of a production line provided by an embodiment of the present invention; Figure 2 A schematic diagram of a detection device provided by an embodiment of the present invention; Figure 3 A view of a detection device provided by an embodiment of the present invention along a first set direction; Figure 4 for Figure 3 The middle circle shows the enlarged structural schematic diagram of A; Figure 5 A schematic diagram of a detector provided by an embodiment of the present invention; Figure 6 A schematic diagram of the layout of two production lines provided in an embodiment of the present invention.

[0031] Reference numerals: Detection system 1000; production line 2000; plant 3000; ceiling 310; Detection device 100; battery production line 200; Mounting seat 10; accommodating channel 101; opening 102; conductive track 11; supporting surface 111; Adjustment assembly 20; roller 21; fixed portion 22; movable portion 23; seat body 24; telescopic rod 25; first rod segment 251; second rod segment 252; third rod segment 253; locking member 26; First driving member 30; electrical connection portion 31; lead wire 32; Detector 40; detection probe 41; dust cover 42; Distance sensor 50; control component 60; second driving member 70; The first setting direction F1; the second setting direction F2; the third setting direction F3. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the present invention and the specification of the invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship.

[0034] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The term "and / or" in the present invention is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in the present invention generally indicates that the associated objects before and after are in an "or" relationship.

[0037] In the embodiments of the present invention, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width and other dimensions of various components in the embodiments of the present invention shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary and should not constitute any limitation to the present invention.

[0038] The term “plurality” used in the present invention refers to two or more (including two).

[0039] The detection device can be used to detect at least one parameter of the temperature and humidity of the surrounding environment. For example, the detection device with temperature detection function may include a temperature sensor, and the temperature sensor may include but is not limited to a thermocouple temperature sensor, a thermistor temperature sensor, a resistance temperature detector or an integrated circuit (IC) temperature sensor. The detection device with humidity detection function may include a humidity sensor, and the humidity sensitive element of the humidity sensor includes but is not limited to a resistive type and a capacitive type. When water vapor in the air is adsorbed on the humidity sensing film of the resistive type, the resistivity and resistance value will change, and this characteristic can be used to measure humidity; when the humidity environment of the capacitive type changes, the capacitance will be proportional to the relative humidity, and this characteristic can be used to measure humidity.

[0040] During the product production process, it is necessary to detect at least one of the environmental parameters of the ambient temperature and humidity around the production line, so as to control the temperature and humidity of the air in the factory within a more suitable range according to the test results, thereby improving the production quality of the product.

[0041] Taking the production of batteries as an example, the battery production process needs to go through many processes such as positive and negative electrode homogenization, coating, rolling, slitting, sheeting, winding, shelling, bottom welding, liquid injection, welding, sealing, cleaning, film coating, activation, formation, aging, sorting, and capacity separation. At least some of the processes need to be carried out in a suitable temperature and humidity environment to improve the quality of the battery. Especially in the liquid injection process stage, the temperature and humidity of the air are required to be high.

[0042] However, in the related technologies, handheld or fixed detectors are often used. Among them, handheld detectors need to be manually picked up and positioned for detection when in use, which is inconvenient and inefficient to operate, has a limited detection range, and personnel entering and exiting are not conducive to keeping the factory clean. Fixed detectors are fixedly installed at a certain location in the factory for detection. Although they have the characteristics of automatic and sustainable detection, the temperature and humidity in the air and the ground or walls in some factories are quite different. For example, the moisture on the ground or walls causes the humidity of the nearby air to be high, so fixed detectors cannot distinguish or balance measurements.

[0043] During the production process, the temperature and humidity of the air are required to be high. The ability to accurately detect the temperature and humidity of different spaces in the factory and to measure them evenly directly affects the quality of the product. Therefore, how to effectively measure the temperature and humidity of different areas and achieve balanced measurement has become an urgent problem to be solved.

[0044] Based on this, the present application proposes a detection device, including a mounting seat, an adjustment component and a detector. The mounting seat has a conductive track extending along a first set direction, the adjustment component is movably mounted on the conductive track along the first set direction, and the adjustment component is provided with a first driving member, the first driving member has an electrical connection portion, the adjustment component includes a roller, the roller and the conductive track can be rolled in electrical contact, the electrical connection portion and the roller can be slidably in electrical contact, so that the first driving member moves with the adjustment component and is electrically connected to different positions of the conductive track to supply power through the conductive track. The detector is provided in the adjustment component, and the detector is used to detect at least one of the ambient temperature and the ambient humidity. The first driving member is used to drive the adjustment component to move, so as to drive the detector to move along the second set direction, and the first set direction intersects with the second set direction.

[0045] In the detection device of the above-mentioned structure, the detector can be driven to move in the first set direction and the second set direction by the adjustment component and the first driving member, thereby realizing position adjustment in a larger spatial range. The detector can be used for environmental parameter detection at different positions in a larger spatial range to realize balanced measurement, thereby improving the adaptability of the environment and product production and improving product quality. In addition, the movement of the first driving member can be electrically connected to different positions of the conductive track, so that the electrical connection structure is not interfered by the movement of the first driving member, thereby improving the reliability of the electrical connection.

[0046] The technical solution described in the embodiments of the present application is applicable to a detection system or production line using a detection device.

[0047] A detection system refers to a system composed of multiple detection devices, which can be used to detect temperature and humidity in a wider range of the environment.

[0048] The production line may be, but is not limited to, a production line for producing batteries, and the production line may include one or more detection devices. The battery may be a lithium-ion battery, a sodium-ion battery, a sodium-lithium-ion battery, a lithium metal battery, a sodium metal battery, a lithium-sulfur battery, a magnesium-ion battery, a nickel-hydrogen battery, a nickel-cadmium battery, a lead-acid battery, etc., which is not limited in the embodiments of the present application. The processing procedures of the battery on the production line include, but are not limited to, one or more of the processes of positive and negative electrode homogenization, coating, rolling, slitting, film making, winding, shelling, bottom welding, liquid injection, welding, sealing, cleaning, film covering, activation, formation, aging, sorting, and capacity separation.

[0049] Hereinafter, a detection device according to an embodiment of the present invention will be described with reference to the accompanying drawings.

[0050] Please refer to Figure 1-Figure 3 , Figure 1 A schematic diagram of a production line 2000 provided in an embodiment of the present invention; Figure 2 A schematic diagram of a detection device 100 provided in an embodiment of the present invention; Figure 3 A view of the detection device 100 provided by an embodiment of the present invention along a first set direction F1; Figure 4 for Figure 3 The middle circle shows the enlarged structural diagram of A. The detection device 100 comprises: a mounting seat 10, an adjustment component 20 and a detector 40.

[0051] Specifically, the mounting seat 10 has a conductive track 11 extending along a first setting direction F1, the adjustment assembly 20 is movably mounted on the conductive track 11 along the first setting direction F1, and the adjustment assembly 20 is provided with a first driving member 30, the first driving member 30 has an electrical connection portion 31, the adjustment assembly 20 includes a roller 21, the roller 21 can be in rolling electrical contact with the conductive track 11, and the electrical connection portion 31 can be in sliding electrical contact with the roller 21, so that the first driving member 30 moves with the adjustment assembly 20 and is electrically connected to different positions of the conductive track 11, so as to supply power through the conductive track 11. The detector 40 is provided in the adjustment assembly 20, and the detector 40 is used to detect at least one of the ambient temperature and the ambient humidity. The first driving member 30 is used to drive the adjustment assembly 20 to move, so as to drive the detector 40 to move along the second setting direction F2, and the first setting direction F1 intersects with the second setting direction F2.

[0052] The mounting base 10 is a component used to mount other components of the detection device 100 such as the adjustment component 20. The detection device 100 can be installed in the application environment through the mounting base 10 or other components, such as Figure 1 As shown, when the detection device 100 is used in a factory building 3000 , the mounting base 10 can be installed on the ceiling 310 of the factory building 3000 to achieve installation and fixation of the detection device 100 .

[0053] The conductive track 11 is a conductive track used to guide and limit the movement of the adjustment component 20. The conductive track 11 can be made of conductive material as a whole, or the part electrically connected to the first driving member 30 can be made of conductive material, and the conductive material can be but is not limited to copper, aluminum, etc.

[0054] The first driving member 30 can be, but is not limited to, a motor, a cylinder, an electric cylinder, etc. The first driving member 30 is arranged on the adjustment component 20, so that when the adjustment component 20 moves along the conductive track 11, it can drive the first driving member 30 to move along the conductive track 11 in the first set direction F1; and as the movement, the first driving member 30 and the conductive track 11 move relative to each other, so that the first driving member 30 can contact different positions of the conductive track 11 and achieve electrical connection through the contact position. In other words, the position of the electrical connection can adapt to the position change of the adjustment component 20, the first driving member 30 and the detector 40 in the first set direction F1, without the need to set up a wire that needs to be twisted, pulled, or wound as the detection position changes, thereby improving the reliability and stability of the electrical connection, which is conducive to improving the service life of the detection device 100 and reducing the maintenance frequency.

[0055] The first driving member 30 is used to drive the adjustment component 20 to move. The movement of the adjustment component 20 includes but is not limited to deformation, extension, sliding, etc., and it only needs to drive the detector 40 to move along the second set direction F2. In some specific embodiments, the adjustment component 20 may include a telescopic rod 25, and different rod sections of the telescopic rod 25 can move relative to each other to achieve the extension and shortening of the telescopic rod 25 along the second set direction F2, thereby driving the detector 40 to move.

[0056] The first setting direction F1 intersects with the second setting direction F2, wherein the first setting direction F1 and the second setting direction F2 can be perpendicular to each other or form a certain angle, which can enable the detector 40 to move arbitrarily within a larger range of at least two-dimensional space to adjust the position detected by the detector 40.

[0057] For the environment to be detected, such as the factory building 3000, the temperature and humidity in the air, on the ground and on the walls are quite different. The adjusting component 20 is moved relative to the mounting base 10 along the first set direction F1 to drive the position change of the detector 40 in the first set direction F1. The adjusting component itself moves to drive the position change of the detector 40 in the second set direction F2. Thus, the position of the detector 40 can be arbitrarily adjusted in the intersecting first set direction F1 and second set direction F2, so that the detector 40 can detect environmental parameters (including at least one of the ambient temperature and the ambient humidity) in a larger range of the environment to be detected. Different positions are measured separately to distinguish the environmental parameters of different areas in the larger environment, so that more balanced measurements can be achieved, so that the environment can better meet the needs of product production, thereby improving the quality of the products.

[0058] For example, in Figure 1-Figure 3 In the example shown, the first set direction F1 is the first horizontal direction, and the second set direction F2 is the vertical direction, so that the position of the detector 40 in the vertical plane can be adjusted to detect environmental parameters at any position in the factory 3000, such as in the air, close to the ground, close to the ceiling 310, close to the wall, etc.

[0059] The electrical connection part 31 may be a conductive spring, a brush, a conductive terminal, etc., and its material includes but is not limited to copper, aluminum, etc. The roller 21 may be made of a conductive material as a whole, or may be made of a conductive material at least in part and contact the conductive track 11 through the conductive part to achieve electrical connection. The roller 21 and the conductive track 11 can be electrically connected in a rolling manner, which not only enables the rolling fit between the adjustment component 20 and the conductive track 11 to reduce the movement resistance of the adjustment component 20, but also integrates the movement and electrical connection structure of the adjustment component 20, which is conducive to simplifying the structure of the adjustment component 20. In addition, the gravity of the adjustment component 20 can be used to press the roller 21 and the conductive track 11 tightly, thereby improving the reliability of the electrical connection.

[0060] The electrical connection portion 31 is slidably electrically connected to the roller 21, and there is no need to separately provide a wire that needs to be twisted, pulled, or wound as the detection position changes, thereby improving the reliability and stability of the electrical connection, which is beneficial to increasing the service life of the detection device 100 and reducing the maintenance frequency. In addition, the conductive track 11 does not need to contact the roller 21 and the electrical connection portion 31 at the same time, making it difficult for the roller 21 and the electrical connection portion 31 to interfere with each other, which is beneficial to improving the reliability of the electrical connection.

[0061] According to the detection device 100 of the embodiment of the present invention, the detector 40 can be driven to move in the first set direction F1 and the second set direction F2 by the adjustment component 20 and the first driving member 30, thereby realizing position adjustment in a larger spatial range. The detector 40 can be used for environmental parameter detection at different positions in a larger spatial range to realize balanced measurement, thereby improving the adaptability of the environment and product production and improving product quality. In addition, the movement of the first driving member 30 can be electrically connected to different positions of the conductive track 11, so that the electrical connection structure is not interfered by the movement of the first driving member 30, thereby improving the reliability of the electrical connection.

[0062] In some embodiments, continue to refer to Figure 2 and Figure 3 The adjustment component 20 includes a fixed part 22 and a movable part 23, the fixed part 22 is installed on the conductive track 11, the movable part 23 is movable along the second set direction F2 relative to the fixed part 22, the first driving member 30 is arranged on the fixed part 22, and the detector 40 is arranged on the movable part 23.

[0063] The fixed portion 22 refers to a portion that does not move relative to the mounting base 10 in the second setting direction F2 during use; the movable portion 23 refers to a portion that moves relative to the mounting base 10 in the second setting direction F2 during use.

[0064] By arranging the detector 40 on the moving part 23, the detector 40 can move along the second setting direction F2 with the moving part 23, so as to realize the detection of environmental parameters at different positions. By arranging the first driving member 30 on the fixed part 22, the first driving member 30 moves only in the first setting direction F1, but not in the second setting direction F2, so that the movement of the moving part 23 and the detector 40 along the second setting direction F2 will not interfere with the electrical connection structure and the mounting structure of the first driving member 30, thereby improving the reliability of the electrical connection.

[0065] According to some embodiments of the present invention, Figure 2-Figure 3 As shown, the adjustment assembly 20 includes a base 24, a roller 21, and a telescopic rod 25 that can be telescoped along a second set direction F2. One end of the telescopic rod 25 is mounted on the base 24, and the detector 40 is disposed on the other end of the telescopic rod 25; the roller 21 is rotatably mounted on the base 24, and the roller 21 is rollingly supported on the conductive track 11.

[0066] The telescopic rod 25 refers to a component whose length can be extended and shortened along the second set direction F2. The telescopic rod 25 may include at least two rod sections, for example Figure 2 and Figure 3 In the example shown, the telescopic rod 25 includes a first rod segment 251, a second rod segment 252 and a third rod segment 253 connected in sequence, the first rod segment 251 is mounted on the base 24, the detector 40 is mounted on the third rod segment 253, the second rod segment 252 and the third rod segment 253 can move relative to the first rod segment 251, and the third rod segment 253 can move relative to the second rod segment 252, so as to achieve the position adjustment of the detector 40 in a larger range in the second set direction F2, and the adjustment method is simple and stable. It is worth noting that in the embodiment where the adjustment assembly 20 includes a fixed portion 22 and a movable portion 23, the base 24 and the first rod segment 251 form the fixed portion 22, and the second rod segment 252 and the third rod segment 253 form the movable portion 23.

[0067] The connection method between the telescopic rod 25 and the seat body 24 can be, but is not limited to, fastener connection, welding, bonding, etc. Figure 3 As shown, the first rod segment 251 passes through the seat body 24 , and the portion of the first rod segment 251 located in the seat body 24 is locked by a locking member 26 to prevent the first rod segment 251 from being separated from the seat body 24 .

[0068] The seat body 24 may be a one-piece piece, or may include a plurality of separate pieces connected to each other. Figure 3As shown, the seat body 24 includes a shell with a cavity and a column arranged on one side of the shell, the first rod segment 251 can extend into the cavity of the shell, the locking member 26 is located in the cavity and locks the first rod segment 251, the column and the shell are connected by fasteners, and the roller 21 is rotatably mounted on the column.

[0069] In the above embodiment, the roller 21 and the telescopic rod 25 are respectively mounted on the base 24, so that the structural design of the roller 21 and the telescopic rod 25 is more flexible, which is conducive to reducing production costs and facilitating assembly.

[0070] In some embodiments, Figure 4 As shown, the conductive track 11 has a supporting surface 111 for supporting the roller 21 , and a cross section of the supporting surface 111 perpendicular to the first setting direction F1 is a concave surface that is recessed away from the roller 21 .

[0071] The concave surface can be a concave arc surface, a combination of multiple planes, or a combination of a plane and an arc surface. The support surface 111 is a concave surface, so that the support surface 111 forms a certain concave space, and the roller 21 is located in the concave space. The support surface 111 can not only support the roller 21, but also prevent it from falling off. The roller 21 is not easy to fall off from the support surface 111, which improves the stability of the movement of the adjustment component 20 and the reliability of the electrical connection.

[0072] In some embodiments, Figure 3 and Figure 4 As shown, the mounting seat 10 has an accommodating channel 101 extending along the first setting direction F1, and the channel wall of the accommodating channel 101 is provided with two conductive tracks 11 and a through hole 102, the two conductive tracks 11 are arranged spaced apart, and the through hole 102 is located between the two tracks. The adjustment component 20 is arranged through the through hole 102, and there are two rollers 21 and they are located in the accommodating channel 101, and the two rollers 21 are supported on the two conductive tracks 11 respectively.

[0073] The two rollers 21 support the adjustment assembly 20 from both sides of the adjustment assembly 20, respectively, so as to improve the stability of the movement of the adjustment assembly 20. In addition, the rollers 21 and the conductive track 11 are located in the accommodating channel 101, and the mounting seat 10 can shield the matching structures such as the rollers 21 and the conductive track 11 and the electrical connection structure, so that the structure is not easily damaged.

[0074] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the adjustment assembly 20 includes a roller 21, and the roller 21 is rollably supported on the conductive track 11. The mounting base 10 is provided with a second driving member 70, and the second driving member 70 is transmission-connected to the roller 21 through a transmission member. The second driving member 70 is used to drive the transmission member to move, and the movement of the transmission member drives the roller 21 to roll along the conductive track 11.

[0075] The second driving member 70 may be, but is not limited to, a motor, a cylinder, an electric cylinder, etc. The transmission member may be, but is not limited to, a transmission chain, a transmission belt, etc.

[0076] The transmission between the second driving member 70 and the roller 21 is achieved through the transmission member, so that the position of the second driving member 70 on the mounting seat 10 can be fixed, and the electrical connection structure entering the second driving member 70 is not interfered by the movement of the adjustment component 20, which is beneficial to improving the reliability of the electrical connection.

[0077] According to some embodiments of the present invention, Figure 5 As shown, Figure 5 This is a schematic diagram of a detector 40 provided in an embodiment of the present invention. The detector 40 includes a detection probe 41 and a dust cover 42 covering the detection probe 41 .

[0078] The detection probe 41 is used to contact with the ambient air to detect environmental parameters. The dust cover 42 is a cover structure with mesh holes, which can allow air to pass through to facilitate smooth detection. The dust cover 42 can also play a dustproof protection effect, so that the detection probe 41 is not easily affected by dust accumulation or damage caused by touch, which may affect the detection accuracy.

[0079] According to some embodiments of the present invention, Figure 3 and Figure 5 As shown, the detection device 100 further includes a distance sensor 50. The distance sensor 50 is disposed on the detector 40, and the distance sensor 50 is used to detect the distance from the obstacle. The detector 40 is configured to stop moving when the detection result of the distance sensor 50 is less than or equal to the set distance.

[0080] The distance sensor 50 may be, but is not limited to, an infrared distance sensor, an ultrasonic distance sensor, a laser distance sensor, a radar sensor, etc. The distance sensor 50 may be disposed on any side of the detector 40, so that the detection result of the distance sensor 50 is closer to the actual distance between the detector 40 and the obstacle, and the detection result of the distance sensor 50 may be used as a reference to reflect whether there is a risk of collision between the detector 40 and the obstacle.

[0081] The distance sensor 50 can be connected to the first driving member 30 and the second driving member 70. When the detector 40 needs to stop moving in the first set direction F1 or the second set direction F2, the corresponding first driving member 30 or the second driving member 70 can stop driving; or, the distance sensor 50 can be connected to the control component 60, and the control component 60 is respectively connected to the first driving member 30 and the second driving member 70. When the detector 40 needs to stop moving in a certain direction, the control component 60 controls the corresponding first driving member 30 or the second driving member 70 to stop driving.

[0082] The obstacle can be a fixed object in the environment, or a movable object such as a person or a work vehicle. The set distance refers to a relatively safe distance at which the detector 40 is not likely to collide with the obstacle. By setting the distance sensor 50, the detector 40 can always be kept within a reasonable range from the obstacle, which can not only avoid the influence of the temperature and humidity of the obstacle surface on the detection result, but also avoid the detector 40 from contacting the obstacle and causing damage to the detector 40.

[0083] In some embodiments of the present invention, Figure 2 As shown, the detection device 100 further includes a control component 60. In some embodiments, the control component 60 can control the adjustment component 20 to stay at least one first setting position in the first setting direction F1 for a first setting time, and control the detector 40 to stay at least one second setting position in the second setting direction F2 for a second setting time when the adjustment component 20 stays, and the detector 40 performs detection in the stay state.

[0084] The first setting time and the second setting time may be the same or different; the number of the first setting positions may be flexibly set according to the range required for detection in the first setting direction F1, and the number of the second setting positions may be flexibly set according to the range required for detection in the second setting direction F2. The detector 40 is in a stopped state, which means that the adjustment component 20 does not move in the first setting direction F1 and the adjustment component 20 does not drive the detector 40 to move in the second setting direction F2.

[0085] In some practical applications, the adjustment component 20 can be first controlled to stay at one of the first set positions, and then the detector 40 can be controlled to stay in turn at multiple second set positions and perform detection; then the adjustment component 20 can be controlled to stay at another first set position, and the detector 40 can be controlled to stay in turn at multiple second set positions corresponding to the first set position and perform detection; until the detector 40 can complete the detection at multiple second set positions corresponding to the multiple first set positions, that is, the detection of multiple set positions arranged in an array in a two-dimensional space is realized.

[0086] In some other practical applications, the detector 40 can be first controlled to stay at one of the second set positions, and then the adjustment component 20 can be controlled to stay in sequence at multiple first set positions and perform detection; then the detector 40 can be controlled to stay at another second set position, and the adjustment component 20 can be controlled to stay in sequence at multiple first set positions corresponding to the second set position and perform detection; until the detector 40 can complete the detection at multiple second set positions corresponding to the multiple first set positions respectively.

[0087] For the detector 40, it takes a certain amount of time for the detector 40 to transmit the output electrical signal back to the host computer (such as the control component 60), so a certain amount of static time is required to make the detection data correspond to the position one by one and make the measurement result accurate. In the above embodiment, by making the adjustment component 20 and the detector 40 stay at the first set position and the second set position, the detector 40 can achieve static detection, thereby improving the detection accuracy.

[0088] According to some embodiments of the present invention, Figure 2 As shown, the detection device 100 further includes a control component 60, which is in communication with the detector 40. The control component 60 is used to generate a psychrometric diagram according to the detection results of the detector 40 within a set time period, and to control the adjustment of at least one of the ambient temperature and the ambient humidity according to the psychrometric diagram.

[0089] The psychrometric diagram is a line diagram used to represent the relationship between various state parameters of air. For example, it can contain groups of lines such as constant moisture content d, constant steam partial pressure pv, constant dew point temperature td, constant enthalpy h, constant wet bulb temperature tw, constant dry bulb temperature t, constant relative humidity, etc. There can be multiple isovalue lines such as isotherms, isenthalpy lines, isohumidities, isorelative humidity lines, etc. The psychrometric diagram can also be used to represent air treatment processes, such as cooling processes, humidification processes, etc., as well as to calculate energy changes and water vapor condensation in air treatment processes.

[0090] By generating an enthalpy-humidity diagram, the control component 60 can provide more comprehensive and accurate spatial temperature and humidity information for the control strategy of temperature and humidity regulation, thereby improving the accuracy of environmental temperature and humidity control; and can determine the scope and location of the most unfavorable area in the detected environment, and formulate a more efficient temperature and humidity detection strategy, thereby improving detection accuracy, which is conducive to improving product quality.

[0091] like Figure 6 As shown, Figure 6 The schematic diagram of the arrangement of two production lines 2000 provided in the embodiment of the present invention is a detection system 1000 according to the embodiment of the second aspect of the present invention, comprising a plurality of detection devices 100 according to the embodiment of the first aspect of the present invention. Thus, by adopting the above-mentioned detection device 100, it is conducive to realizing position adjustment in a larger spatial range, and the detector 40 can be used for environmental parameter detection at different positions in a larger spatial range to realize balanced measurement, thereby improving the adaptability of the environment and product production, improving product quality, and the first driving member 30 can be moved to be electrically connected to different positions of the conductive track 11, so that the electrical connection structure is not interfered by the movement of the first driving member 30, thereby improving the reliability of the electrical connection.

[0092] In some embodiments, at least two detection devices 100 are arranged along the first set direction F1. The detection devices 100 arranged along the first set direction F1 can be arranged continuously or spaced apart.

[0093] By arranging at least two detection devices 100 along the first setting direction F1 , the detectable range in the first setting direction F1 can be increased, and a plurality of detection devices 100 can detect simultaneously to improve detection efficiency.

[0094] In some embodiments, Figure 6 As shown, at least two detection devices 100 are arranged along the third setting direction F3, and the first setting direction F1, the second setting direction F2 and the third setting direction F3 intersect each other. Figure 6 The first setting direction F1 , the second setting direction F2 and the third setting direction F3 are perpendicular to each other.

[0095] By arranging at least two detection devices 100 along the third set direction F3, detection in a larger range of three-dimensional space can be achieved, and the detection accuracy can be improved for an environment with a larger space in the third set direction F3; and multiple detection devices 100 can detect simultaneously to improve detection efficiency.

[0096] Of course, in some embodiments, among the multiple detection devices 100, some detection devices 100 may be arranged along the first set direction F1, and some detection devices 100 may be arranged along the third set direction F3, which is also within the protection scope of the present invention.

[0097] like Figure 1 and Figure 6 As shown, the production line 2000 according to the third aspect of the present invention includes a battery production line 200 and a detection device 100 according to the first aspect of the present invention. Therefore, by adopting the above-mentioned detection device 100, it is conducive to achieving position adjustment in a larger spatial range, and the detector 40 can be used for environmental parameter detection at different positions in a larger spatial range to achieve balanced measurement, thereby improving the adaptability of the environment to battery production and improving product quality, and the first drive member 30 can move to electrically connect with different positions of the conductive track 11, so that the electrical connection structure is not interfered by the movement of the first drive member 30, thereby improving the reliability of the electrical connection.

[0098] In some embodiments of the present invention, Figure 1 and Figure 6 As shown, there are multiple detection devices 100, and the detection devices 100 are arranged above the battery production line 200. The first setting direction F1 is parallel to the conveying direction of the battery production line 200, and the second setting direction F2 is the up-down direction.

[0099] The conveying direction of the battery production line 200 is the direction in which the battery parts are transported during the battery production process. The detector 40 is driven to move along the first set direction F1 by the adjustment component 20, so that the detector 40 can detect the environmental parameters at different positions in the conveying direction of the battery production line 200, thereby meeting the environmental parameter detection at different processes or different positions in the same process during the battery production process, and improving the accuracy of environmental temperature and humidity control.

[0100] In some embodiments, at least two detection devices 100 are arranged along the conveying direction of the battery production line 200. For a battery production line 200 with a long total length, by arranging multiple detection devices 100 along the conveying direction, environmental parameter detection in a larger range of the battery production line 200 can be achieved, and multiple detection devices 100 can perform detection at the same time, thereby improving detection efficiency.

[0101] In some embodiments, Figure 6 As shown, at least two detection devices 100 are arranged along the third set direction F3, and the first set direction F1, the second set direction F2 and the third set direction F3 intersect each other. In other words, at least two detection devices 100 are arranged along the width direction of the battery production line 200, so that multiple positions in the width direction of the battery production line 200 can be detected, and multi-point detection at the same process can be achieved to improve the detection accuracy, especially for the battery production line 200 with a larger width, the effect of improving the environmental control effect and the battery quality is better.

[0102] The following describes a factory building 3000 and the layout of the production line 2000 in the factory building 3000 according to a specific embodiment of the present invention with reference to the accompanying drawings.

[0103] like Figure 1-Figure 6 As shown, the factory building 3000 is provided with two production lines 2000 arranged at intervals along a third set direction F3, each production line 2000 includes a battery production line 200 and two detection devices 100, the battery production line 200 extends along the first set direction F1, and the two detection devices 100 of the same production line 2000 are arranged above the battery production line 200 at intervals along the third set direction F3.

[0104] The detection device 100 includes a mounting base 10, an adjustment component 20, a first driving member 30, a second driving member 70, a control component 60, a detector 40 and a distance sensor 50. The mounting base 10 is installed on the ceiling 310 of the factory building 3000, and the mounting base 10 has a guide track extending along the first set direction F1. The second driving member 70 and the control component 60 are integrated and installed at one end of the mounting base 10 in the first set direction F1. The adjustment component 20 includes a base body 24, a roller 21 and a telescopic rod 25. The base body 24 is supported on the conductive track 11 through the roller 21. The telescopic rod 25 is arranged at the lower part of the base body 24 and can be retracted in the up and down direction to drive the detector 40 at the lower end to move up and down.

[0105] In the above embodiment, the adjustment component 20 can realize horizontal movement along the conductive track 11 through the roller 21, and the telescopic rod 25 can realize vertical movement, thereby enabling the detector 40 to adjust its position in the horizontal and vertical directions, and the two detection devices 100 cooperate to realize a larger detectable range in the three-dimensional space near the battery production line 200, increase the temperature and humidity data at different locations in the factory 3000 space, and improve the accuracy of detection.

[0106] In a specific application process, when the control component 60 inputs a control signal to the second driving member 70, the second driving member 70 drives the roller 21 of the adjusting component 20 to move in the horizontal direction, thereby driving the detector 40 connected to the adjusting component 20 to move in the horizontal direction, and the position and the dwell time of the detector 40 in the horizontal direction can be arbitrarily controlled according to the control strategy. When a control signal is input to the first driving member 30 through the conductive track 11, the detector 40 can be driven to move in the vertical direction, and the position and the dwell time of the detector 40 in the vertical direction can be arbitrarily controlled according to the control strategy.

[0107] Based on this, the enthalpy and humidity diagram of the temperature and humidity in the three-dimensional space can be output in three dimensions according to the temperature and humidity detected at different positions in the space, so as to provide more comprehensive and accurate spatial temperature and humidity information for the control strategy of air conditioning design and dehumidification equipment, thereby improving the control accuracy of temperature and humidity. The control component 60 can also output the range and location of the most unfavorable area in the factory building 3000 according to the enthalpy and humidity diagram to formulate a more efficient temperature and humidity detection strategy. In addition, the above-mentioned detection device 100 also avoids the risk of the detector 40 being affected by the humidity of the wall near the wall, further improving the detection accuracy.

[0108] In addition, the roller 21 is electrically connected to the conductive track 11, the first drive member 30 is connected to the brush via the lead 32, and the brush is electrically connected to the roller 21, thereby forming an electric slip ring structure, realizing the transmission of electrical signals between the fixed structure and the rotating structure, providing a driving signal for the telescopic rod 25, and avoiding the risk of twisting and pulling of the wire.

[0109] The distance sensor 50 is arranged at the lower part of the detector 40, and the distance sensor 50 can detect the distance between the detector 40 and the obstacle in real time, so that the detector 40 and the obstacle can always be kept within a reasonable distance range, which can not only avoid the influence of the humidity on the obstacle surface on the detection, but also avoid the damage of the detector 40 caused by the contact between the detector 40 and the obstacle.

[0110] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0111] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detection device, characterized in that: include: A mounting seat, the mounting seat having a conductive track extending along a first set direction; an adjusting assembly, the adjusting assembly being movably mounted on the conductive track along the first setting direction, and the adjusting assembly being provided with a first driving member, the first driving member having an electrical connection portion, the adjusting assembly comprising a roller, the roller being in rolling electrical contact with the conductive track, the electrical connection portion being in sliding electrical contact with the roller, so that the first driving member moves with the adjusting assembly and is electrically connected to different positions of the conductive track, so as to supply power through the conductive track; A detector is arranged in the adjustment component, and the detector is used to detect at least one of the ambient temperature and the ambient humidity. The first driving member is used to drive the adjustment component to move so as to drive the detector to move along a second set direction, and the first set direction intersects with the second set direction.

2. The detection device according to claim 1, characterized in that The adjustment component includes a fixed part and a movable part, the fixed part is installed on the conductive track, the movable part is movable relative to the fixed part along the second set direction, the first driving member is arranged on the fixed part, and the detector is arranged on the movable part.

3. The detection device according to claim 1, characterized in that: The adjustment assembly includes a seat body and a telescopic rod that can be extended along the second set direction, one end of the telescopic rod is installed on the seat body, the detector is arranged on the other end of the telescopic rod, and the roller is rotatably installed on the seat body and the roller is rollingly supported on the conductive track.

4. The detection device according to claim 1, characterized in that: The conductive track has a supporting surface for supporting the roller, and a cross section of the supporting surface perpendicular to the first set direction is a concave surface recessed away from the roller.

5. The detection device according to claim 1, characterized in that: The mounting seat has a receiving channel extending along the first setting direction, and a channel wall of the receiving channel is provided with two conductive tracks arranged at intervals and a port located between the two tracks. The adjustment component is passed through the opening, the number of the rollers is two and they are located in the accommodating channel, and the two rollers are supported on the two conductive tracks respectively.

6. The detection device according to claim 1, characterized in that: The roller is rotatably supported on the conductive track, and the mounting seat is provided with a second driving member, which is connected to the roller through a transmission member. The second driving member is used to drive the transmission member to move, and the movement of the transmission member drives the roller to roll along the conductive track.

7. The detection device according to claim 1, characterized in that: The detector comprises a detection probe and a dust cover which is arranged on the detection probe.

8. The detection device according to claim 1, characterized in that: The detection device further comprises a distance sensor, which is arranged on the detector and used to detect the distance to the obstacle. The detector is configured to stop moving when the detection result of the distance sensor is less than or equal to a set distance.

9. The detection device according to claim 1, characterized in that: The detection device also includes a control component, The control component is used to control the adjustment component to stay at least one first set position in the first set direction for a first set time, and when the adjustment component is in a stopped state, control the detector to stay at least one second set position in the second set direction for a second set time, and the detector performs detection in the stopped state.

10. The detection device according to claim 1, characterized in that: The detection device also includes a control component, which is communicatively connected to the detector, and is used to generate a psychrometric diagram based on the detection results of the detector within a set time period, and control the adjustment of the ambient temperature and / or ambient humidity based on the psychrometric diagram.

11. A detection system, characterized in that: The method comprises a plurality of detection devices as described in any one of claims 1 to 10.

12. The detection system according to claim 11, characterized in that: At least two of the detection devices are arranged along the first set direction; and / or, At least two of the detection devices are arranged along a third set direction, and the first set direction, the second set direction and the third set direction intersect each other.

13. A production line, characterized in that: It comprises a battery production line and a detection device as described in any one of claims 1-10.

14. The production line according to claim 13, characterized in that: There are multiple detection devices, and the detection devices are arranged above the battery production line. The first setting direction is parallel to the conveying direction of the battery production line, and the second setting direction is the up-down direction, wherein: At least two of the detection devices are arranged along the conveying direction of the battery production line; and / or, At least two of the detection devices are arranged along a third set direction, and the first set direction, the second set direction and the third set direction intersect each other.

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