Cleaning device for measuring lens of comprehensive testboard

Abstract

The invention discloses a cleaning device for a measuring lens of a comprehensive test board. The cleaning device for the measuring lens of the comprehensive test board comprises a cleaning module, an electromagnetic valve and a control module, the cleaning module is used for blowing air to the measuring lens of the comprehensive test bench; the cleaning module comprises an air cylinder, an air blowing pipeline and an air blowing nozzle; the air blowing pipeline is respectively communicated with the air cylinder and the air blowing nozzle; the electromagnetic valve is arranged in a pipeline between the air blowing pipeline and the air blowing nozzle; the control module is electrically connected with the electromagnetic valve and the cleaning module and used for controlling the working state of the electromagnetic valve and controlling the cleaning module to blow air to the comprehensive test bench measuring lens when the electromagnetic valve is in the open state so as to clean the comprehensive test bench measuring lens. By adopting the technical means, the device can be used for automatically cleaning the measuring lens of the comprehensive test bench, and the cleaning efficiency is high.

Description

Technical Field

[0001] This invention relates to the field of cleaning technology for tobacco production equipment, and in particular to a cleaning device for measuring lenses on a comprehensive testing platform. Background Technology

[0002] A comprehensive testing stand is a measuring device that employs multiple technologies to measure indicators such as the weight, length, circumference, draw resistance, and hardness of cigarettes. It is a commonly used metrological device in the tobacco industry. The measurement of length and circumference primarily utilizes photoelectric measurement principles, achieved through an optical measuring lens.

[0003] The integrated testing platform is a modular design with independent length and circumference measurement units. During the measurement process, the cigarette stick is kept perpendicular to the horizontal line by negative pressure adsorption in the measurement channel. The motor drives the measuring belt and bearing to rotate, and the length or diameter is measured during the rotation. The average value is the measurement result.

[0004] During cigarette measurement, as the cigarette moves, some tobacco shreds at the end fall off. Furthermore, the production workshop environment contains a large amount of soot and dust, which frequently adheres to the photoelectric measurement lens of the integrated testing platform. This interferes with the measurement process, leading to abnormal results and severely impacting product quality inspection and the control of physical indicators during production. Currently, the integrated testing platform mainly relies on maintenance personnel to periodically clean and maintain it using compressed air. However, with numerous pieces of equipment in the production workshop, maintenance may be delayed, and it consumes significant manpower. Summary of the Invention

[0005] This invention provides a cleaning device for measuring lenses on a comprehensive test bench, which enables automatic cleaning of measuring lenses on a comprehensive test bench with high cleaning efficiency.

[0006] This invention provides a cleaning device for a comprehensive test bench measuring lens, comprising: a cleaning module, a solenoid valve, and a control module;

[0007] The cleaning module is used to blow air into the measuring lens of the integrated test bench; the cleaning module includes a cylinder, an air blowing pipe, and an air blowing nozzle; the air blowing pipe is connected to the cylinder and the air blowing nozzle respectively;

[0008] The solenoid valve is installed in the pipeline between the air blowing pipeline and the air blowing nozzle;

[0009] The control module is electrically connected to the solenoid valve and the cleaning module respectively, and is used to control the working state of the solenoid valve. When the solenoid valve is in the open state, the control module controls the cleaning module to blow air into the measuring lens of the integrated test bench to clean the measuring lens of the integrated test bench.

[0010] Optionally, the integrated test bench measuring lens cleaning device further includes: a cigarette position detection module;

[0011] The control module is also electrically connected to the cigarette position detection module and is used to control the working state of the solenoid valve according to the detection signal of the cigarette position detection module.

[0012] Optionally, the integrated test bench measuring lens cleaning device further includes: a bracket, a reference plate, an angle adjustment plate, and a quick connector;

[0013] The reference plate is located on one side of the electromagnet base of the integrated test bench, and the angle adjustment plate is located on the other side of the electromagnet base.

[0014] The bracket is located between the reference plate and the angle adjustment plate, and is used to fix the reference plate and the angle adjustment plate.

[0015] The quick connector is mounted on the angle adjustment plate and is connected to the air blowing pipe.

[0016] Optionally, the angle adjustment plate includes a first angle adjustment unit and a second angle adjustment unit; the bracket includes a first bracket unit and a second bracket unit;

[0017] The first angle adjustment unit includes a first angle adjustment portion and a second angle adjustment portion connected together. The extension direction of the plane containing the first angle adjustment portion intersects with the extension direction of the plane containing the second angle adjustment portion, and the plane containing the first angle adjustment portion is parallel to the plane containing the reference plate. The first angle adjustment portion is fixed to the first support unit by screws. The second angle adjustment unit includes a third angle adjustment portion and a fourth angle adjustment portion connected together. The extension direction of the plane containing the third angle adjustment portion intersects with the extension direction of the plane containing the fourth angle adjustment portion, and the plane containing the third angle adjustment portion is parallel to the plane containing the reference plate. The third angle adjustment portion is fixed to the second support unit by screws.

[0018] The quick connector includes a first quick connector and a second quick connector, and the air blowing line includes a first air blowing line and a second air blowing line. The first quick connector is located in the second angle adjustment section and is connected to the first air blowing line. The second quick connector is located in the fourth angle adjustment section and is connected to the second air blowing line.

[0019] Optionally, the first angle adjustment portion is located on the side of the second angle adjustment portion facing the first quick connector, and the third angle adjustment portion is located on the side of the fourth angle adjustment portion away from the second quick connector.

[0020] Optionally, the first quick connector is fixed to the second angle adjustment section by screws, and the second quick connector is fixed to the fourth angle adjustment section by the same screws.

[0021] Optionally, the first support unit includes a first support portion, a second support portion, and a third support portion; the second support portion connects the first support portion and the third support portion, and the plane where the first support portion is located intersects with the plane where the second support portion is located, the plane where the second support portion is located intersects with the plane where the third support portion is located, and the plane where the first support portion is located is parallel to the plane where the third support portion is located.

[0022] The second support unit includes a fourth support portion, a fifth support portion, and a sixth support portion; the fifth support portion connects the fourth support portion and the sixth support portion, and the plane where the fourth support portion is located intersects the plane where the fifth support portion is located, the plane where the fifth support portion is located intersects the plane where the sixth support portion is located, and the plane where the fourth support portion is located is parallel to the plane where the sixth support portion is located.

[0023] The reference plate is located between the first support unit and the second support unit, and is in contact with the third support portion and the sixth support portion.

[0024] Optionally, the surface area of ​​the third support portion is greater than the surface area of ​​the first support portion; the surface area of ​​the sixth support portion is greater than the surface area of ​​the fourth support portion.

[0025] Optionally, the integrated test bench measuring lens cleaning device further includes a manual trigger module and an automatic trigger module;

[0026] The control module is also electrically connected to the manual trigger module, and is used to control the cleaning module to perform an air cleaning of the measurement lens of the integrated test bench when the manual trigger module is in the open state.

[0027] The control module is also electrically connected to the automatic triggering module, and is used to control the cleaning module to perform air cleaning on the measurement lens of the integrated test bench at a preset time when the automatic triggering module is in the on state.

[0028] Optionally, the manual triggering module includes a momentary switch; the automatic triggering module includes a toggle switch.

[0029] The technical solution provided in this invention includes a cleaning module comprising a cylinder, an air blowing pipe, and an air blowing nozzle. The air blowing pipe is connected to both the cylinder and the air blowing nozzle. A solenoid valve is installed in the pipe between the air blowing pipe and the air blowing nozzle. Thus, when the solenoid valve is open, the gas in the cylinder can reach the air blowing nozzle through the air blowing pipe, thereby enabling the cleaning module to blow air onto the measuring lens of the integrated test bench. This removes impurities such as tobacco, dust, and powder adhering to the measuring lens, achieving automatic cleaning of the measuring lens of the integrated test bench with high cleaning efficiency and saving labor costs.

[0030] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of the present invention, nor is it intended to limit the scope of the invention. Other features of the invention will become readily apparent from the following description. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the electrical connections of a comprehensive test bench measuring lens cleaning device provided in an embodiment of the present invention;

[0033] Figure 2 This is a schematic diagram of the structure of a comprehensive test bench measuring lens cleaning device provided in an embodiment of the present invention;

[0034] Figure 3 A schematic diagram illustrating the workflow of a comprehensive test bench measuring lens cleaning device provided in an embodiment of the present invention;

[0035] Figure 4 This is a schematic diagram of the electrical connection between a control module, a solenoid valve, and a cigarette position detection module, provided for an embodiment of the present invention. Detailed Implementation

[0036] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0037] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0038] Figure 1 This is an electrical connection diagram of a comprehensive test bench measuring lens cleaning device provided in an embodiment of the present invention, as shown below. Figure 1 As shown, the integrated test bench measuring lens cleaning device includes: a cleaning module 10, a solenoid valve 20, and a control module 30; the cleaning module 10 is used to blow air onto the integrated test bench measuring lens; the cleaning module 10 includes a cylinder ( Figure 1 (not shown in the image), air blowing line ( Figure 1 (not shown in the image) and the air nozzle ( Figure 1 (Not shown in the image); the air blowing pipe is connected to the cylinder and the air blowing nozzle respectively; the solenoid valve 20 is installed in the pipe between the air blowing pipe and the air blowing nozzle; the control module 30 is electrically connected to the solenoid valve 20 and the cleaning module 10 respectively, and is used to control the working state of the solenoid valve 20. When the solenoid valve 20 is in the open state, the control module 10 blows air to the measuring lens of the integrated test bench to clean the measuring lens of the integrated test bench.

[0039] Specifically, the cleaning module 10 includes a cylinder, an air blowing pipe, and an air blowing nozzle. The air blowing pipe is connected to both the cylinder and the air blowing nozzle; one end of the air blowing pipe is connected to the output end of the cylinder, and the other end is connected to the input end of the air blowing nozzle. The output end of the air blowing nozzle is aligned with the measuring lens of the integrated test bench to clean it with air. A solenoid valve 20 is installed in the pipe between the air blowing pipe and the air blowing nozzle. When the solenoid valve 20 is open, the gas in the cylinder can pass through the air blowing pipe and the air blowing nozzle to reach the measuring lens of the integrated test bench for cleaning. When the solenoid valve is closed, the gas cannot reach the air blowing nozzle, meaning the cleaning device cannot clean the measuring lens of the integrated test bench.

[0040] Specifically, the control module 30 is electrically connected to both the solenoid valve 20 and the cleaning module 10, and is used to control the working state of the solenoid valve 20, i.e., the solenoid valve 20 can be in an open or closed state. When the solenoid valve 20 is in the open state, the control module 30 controls the cleaning module 10 to blow air onto the measuring lens of the integrated test bench. The air blown onto the measuring lens removes impurities such as tobacco shreds, dust, and particulate matter adhering to the lens, thus cleaning it. In other words, the tobacco shreds, dust, and particulate matter adhering to the measuring lens are detached from the lens surface due to the blowing force of the air, thereby cleaning the measuring lens. Compared with the prior art where operators manually clean the measuring lens using compressed air, this embodiment of the invention can automatically clean the measuring lens, improving cleaning efficiency and reducing manpower consumption while ensuring cleanliness.

[0041] It should be noted that the comprehensive testing platform may include multiple measurement units, each including at least one measuring lens, used to measure different parameters of the cigarette. For example, the measurement units may include a cigarette weight measurement unit, a cigarette length measurement unit, a cigarette circumference measurement unit, a cigarette draw resistance measurement unit, and a cigarette hardness measurement unit. Each measurement unit may have a corresponding cleaning device to clean its measuring lens.

[0042] The integrated test bench measuring lens cleaning device provided in this embodiment of the invention includes a cleaning module comprising a cylinder, an air blowing pipe, and an air blowing nozzle. The air blowing pipe is connected to both the cylinder and the air blowing nozzle. A solenoid valve is installed in the pipe between the air blowing pipe and the air blowing nozzle. Thus, when the solenoid valve is in the open state, the gas in the cylinder can reach the air blowing nozzle through the air blowing pipe, thereby enabling the cleaning module to blow air onto the integrated test bench measuring lens. This removes impurities such as tobacco, dust, and powder adhering to the measuring lens, achieving automatic cleaning of the integrated test bench measuring lens with high cleaning efficiency and saving labor costs.

[0043] Optional, continue to refer to Figure 1 The integrated test bench measuring lens cleaning device also includes: a cigarette position detection module 40; the control module 30 is also electrically connected to the cigarette position detection module 40 and is used to control the working state of the solenoid valve 20 according to the detection signal of the cigarette position detection module 40.

[0044] Specifically, the cigarette position detection module 40 is used to detect whether a cigarette sample is placed on the current integrated testing platform. That is, the detection signal of the cigarette position detection module 40 can be a signal that a cigarette is placed on the current integrated testing platform or a signal that no cigarette is placed on the current integrated testing platform. If a cigarette sample is placed on the current integrated testing platform, the measuring lens cannot be cleaned; if no cigarette sample is placed on the current integrated testing platform, the measuring lens can be cleaned.

[0045] Specifically, when the cigarette position detection module 40 detects a cigarette on the integrated testing platform, the control module 30 controls the solenoid valve 20 to be closed. At this time, the cleaning module 10 has no gas acting on the measuring lens, and therefore cannot clean the measuring lens. When no cigarette is placed on the integrated testing platform, the control module 30 controls the solenoid valve 20 to be open. At this time, the gas in the cylinder can pass through the air blowing pipe and the air blowing nozzle to act on the measuring lens, thereby cleaning the measuring lens.

[0046] It should be noted that when cleaning the measuring lens in the cigarette length measuring unit or the cigarette circumference measuring unit, no cigarettes can be placed in the testing unit. That is, when the cigarette position detection module 40 detects that a cigarette has been placed in the cigarette length measuring unit or the cigarette circumference measuring unit, the control module 30 controls the solenoid valve 20 to be in the closed state. It should also be noted that the cigarette position detection module 30 is not required in the cigarette weight measuring unit. Even if a cigarette is placed in the cigarette weight measuring unit, the control module 30 can still control the solenoid valve 20 to be in the open state, meaning that the cleaning module 10 can still clean the measuring lens.

[0047] It should be noted that it is not necessary to set up a cigarette position detection module 40 in every measurement unit. The cigarette position detection module 40 can be set only in the measurement unit where the cigarette sample is placed on the test platform and the test platform cannot be cleaned, such as the cigarette length measurement unit or the cigarette circumference measurement unit.

[0048] Optional, Figure 2 This is a schematic diagram of the structure of a comprehensive test bench measuring lens cleaning device provided in an embodiment of the present invention, as shown below. Figure 2 As shown, the integrated test bench's measuring lens cleaning device also includes: a bracket 50, a reference plate 60, an angle adjustment plate 70, and a quick connector 80; the reference plate 60 is located on one side of the electromagnet base 90 of the integrated test bench, and the angle adjustment plate 70 is located on the other side of the electromagnet base 90; the bracket 50 is located between the reference plate 60 and the angle adjustment plate 70, and is used to fix the reference plate 60 and the angle adjustment plate 70; the quick connector 80 is set on the angle adjustment plate 70 and is connected to the air blowing pipe.

[0049] Specifically, the reference plate 60 is located on one side of the electromagnet base 90 on the integrated test bench, serving to support the electromagnet base 90. The angle adjustment plate 70 is located on the other side of the electromagnet base 90, meaning the electromagnet base 90 is positioned between the reference plate 60 and the angle adjustment plate 70. The bracket 50 is located between the reference plate 60 and the angle adjustment plate 70, used to fix both the reference plate 60 and the angle adjustment plate 70; that is, the angle adjustment plate 70 can be fixed to the bracket 50, and the reference plate 60 can also be fixed to the bracket 50. The quick connector 80 is mounted on the angle adjustment plate 70 and connected to the air blowing pipe. This allows for both the fixation of the quick connector 80 and its rotation as the angle adjustment plate 70 rotates. Furthermore, the connection between the quick connector 80 and the air blowing pipe ensures a tight seal between them, preventing gas leakage during the cleaning of the measuring lens and thus ensuring effective cleaning.

[0050] Optional, continue to refer to Figure 2 The angle adjustment plate 70 includes a first angle adjustment unit 701 and a second angle adjustment unit 702; the bracket 50 includes a first bracket unit 501 and a second bracket unit 502; the first angle adjustment unit 701 includes a first angle adjustment portion 71 and a second angle adjustment portion 72 connected together, the plane of the first angle adjustment portion 71 intersects the plane of the second angle adjustment portion 72, and the plane of the first angle adjustment portion 71 is parallel to the plane of the reference plate 60; the first angle adjustment portion 71 is fixed to the first bracket unit 501 by screws; the second angle adjustment unit 702 includes a third angle adjustment portion connected together. The third angle adjustment section 73 and the fourth angle adjustment section 74 are located on a plane that intersects with the plane that is located on the fourth angle adjustment section 74. The plane that is located on the third angle adjustment section 73 is parallel to the plane that is located on the reference plate 60. The third angle adjustment section 73 is fixed to the second support unit 502 by screws. The quick connector 80 includes a first quick connector 801 and a second quick connector 802. The air blowing pipe includes a first air blowing pipe and a second air blowing pipe. The first quick connector 801 is located in the second angle adjustment section 72 and is connected to the first air blowing pipe. The second quick connector 802 is located in the fourth angle adjustment section 74 and is connected to the second air blowing pipe.

[0051] Specifically, the first angle adjustment unit 701 and the second angle adjustment unit 702 are two independent adjustment units that can rotate separately to drive the first quick connector 801 and the second quick connector 802 to rotate, thereby causing the air blowing pipe connected to the quick connector to rotate accordingly. Furthermore, the plane where the first angle adjustment section 71 is located intersects the plane where the second angle adjustment section 72 is located, and the first angle adjustment section 71 is parallel to the plane where the reference plate 60 is located. The first angle adjustment section 71 is fixed to the first support unit 501 by screws. Thus, by moving the screws, the first angle adjustment unit 701 can rotate left and right around the screw as the origin. Consequently, the first quick connector 801 located in the second angle adjustment section 72 rotates with the rotation of the first angle adjustment unit 701. Therefore, the first air blowing pipe connected to the first quick connector 801 will also adjust its angle with the rotation of the first quick connector 801, thereby enabling air blowing onto the measuring lens from different angles and improving the cleaning effect on the measuring lens. The plane where the third angle adjustment section 73 is located intersects with the plane where the fourth angle adjustment section 74 is located, and the plane where the third angle adjustment section 73 is located is parallel to the plane where the reference plate 60 is located. The third angle adjustment section 73 is fixed to the second support unit 502 by screws. Thus, by moving the screws, the second angle adjustment unit 702 can be rotated left and right around the screw as the origin. Consequently, the second quick connector 802 located in the fourth angle adjustment section 74 rotates with the rotation of the second angle adjustment unit 702. Thus, the second air blowing pipe connected to the second quick connector 802 will also be angled with the rotation of the second quick connector 802, thereby enabling air to be blown onto the measuring lens from different angles, improving the cleaning effect on the measuring lens.

[0052] Specifically, by connecting the first quick connector 801 to the first air blowing line and the second quick connector 802 to the second air blowing line, two air nozzles can be connected to the first and second air blowing lines respectively. This allows both nozzles to blow air onto the same measuring lens, further enhancing the cleaning effect. Furthermore, since the angles of the two air blowing lines can be changed, the nozzles can blow air onto the measuring lens from different angles, improving the cleaning efficiency.

[0053] Optional, continue to refer to Figure 2 The first angle adjustment section 71 is located on the side of the second angle adjustment section 72 facing the first quick connector 801, and the third angle adjustment section 73 is located on the side of the fourth angle adjustment section 74 away from the second quick connector 802.

[0054] Specifically, the first angle adjustment section 71 and the third angle adjustment section 73 are not both located on the same side of the quick connector 80. That is, the extension direction of the plane where the first angle adjustment section 71 is located is opposite to the extension direction of the plane where the third angle adjustment section 73 is located. This increases the degree of freedom of angle adjustment of the first angle adjustment unit 701 and the second angle adjustment unit 702, thereby enabling the cleaning of the measuring lens at different angles and improving cleaning efficiency.

[0055] Optional, continue to refer to Figure 2 The first quick connector 801 is fixed to the second angle adjustment section 72 by screws, and the second quick connector 802 is fixed to the fourth angle adjustment section 74 by screws.

[0056] Specifically, the first quick connector 801 is fixed to the second angle adjustment section 72 by screws, and the second quick connector 802 is fixed to the fourth angle adjustment section 74 by screws. Thus, by moving the screws, the first quick connector 801 and the second quick connector 802 can be rotated clockwise or counterclockwise, which is beneficial to further adjust the blowing angle and further improve the cleaning effect on the measuring lens.

[0057] Optional, continue to refer to Figure 2 The first support unit 501 includes a first support portion 51, a second support portion 52, and a third support portion 53; the second support portion 52 connects the first support portion 51 and the third support portion 53, and the plane containing the first support portion 51 intersects the plane containing the second support portion 52, the plane containing the second support portion 52 intersects the plane containing the third support portion 53, and the plane containing the first support portion 51 and the plane containing the third support portion 53 are parallel; the second support unit 502 includes a fourth support portion 54 and a fifth support portion 55. 5 and the sixth support portion 56; the fifth support portion 55 connects the fourth support portion 54 and the sixth support portion 56, and the plane where the fourth support portion 54 is located intersects the plane where the fifth support portion 55 is located, the plane where the fifth support portion 55 is located intersects the plane where the sixth support portion 56 is located, and the plane where the fourth support portion 54 is located is parallel to the plane where the sixth support portion 56 is located; the reference plate 60 is located between the first support unit 501 and the second support unit 502, and is in contact with the third support portion 53 and the sixth support portion 56.

[0058] Specifically, the second support portion 52 connects the first support portion 51 and the third support portion 53, and the plane where the first support portion 51 is located intersects with the plane where the second support portion is located, the plane where the second support portion 52 is located intersects with the plane where the third support portion 53 is located, and the plane where the first support portion 51 is located is parallel to the plane where the third support portion 53 is located. That is, the shape of the first support unit 501 is similar to a "U" shape, so that one side of the reference plate 60 can be placed in the hollow area between the first support portion 51 and the third support portion 53.

[0059] Specifically, the fifth support portion 55 connects the fourth support portion 54 and the sixth support portion 56, and the plane where the fourth support portion 54 is located intersects with the plane where the fifth support portion 55 is located, and the plane where the fifth support portion 55 is located intersects with the plane where the sixth support portion 56 is located, and the plane where the fourth support portion 54 is located is parallel to the plane where the sixth support portion 56 is located. That is, the shape of the second support unit 502 is similar to a "U" shape, so that the other side of the reference plate 60 can be placed in the hollow area between the fourth support portion 54 and the sixth support portion 56.

[0060] Specifically, the reference plate 60 is located between the first support unit 501 and the second support unit 502, and is located on the upper surface of the third support portion contact 53 and the sixth support portion 56, so that the reference plate 60 can support the electromagnet base 90 and ensure the stability and reliability of the reference plate 60, the electromagnet base 90 and the support 50.

[0061] Optional, continue to refer to Figure 2 The surface area of ​​the third support portion 53 is greater than that of the first support portion 51; the surface area of ​​the sixth support portion 56 is greater than that of the fourth support portion 54.

[0062] Specifically, the surface area of ​​the third support portion 53 can be the surface area of ​​the upper surface of the third support portion 53, and the surface area of ​​the sixth support portion 56 can be the surface area of ​​the upper surface of the sixth support portion 56. The larger surface areas of the third support portion 53 and the sixth support portion 56 are beneficial to ensuring a larger contact area between the third support portion 53 and the sixth support portion 56 and the reference plate 60, thereby improving the load-bearing effect of the third support portion 53 and the sixth support portion 56 on the reference plate 60.

[0063] Optional, continue to refer to Figure 1The integrated test bench measuring lens cleaning device also includes a manual trigger module 110 and an automatic trigger module 100; the control module 30 is also electrically connected to the manual trigger module 110, and is used to control the cleaning module 10 to perform one air cleaning on the integrated test bench measuring lens when the manual trigger module 110 is in the open state; the control module is also electrically connected to the automatic trigger module 100, and is used to control the cleaning module 10 to perform air cleaning on the integrated test bench measuring lens at a preset time when the automatic trigger module 100 is in the open state.

[0064] For details, please refer to [link / reference]. Figure 1 The control module 30 is also electrically connected to the manual trigger module 110, which includes a momentary switch. When the manual trigger module 110 is in the "on" state (i.e., when the operator presses it), the control module 30 controls the cleaning module 10 to perform one air-blowing cleaning of the measurement lens on the integrated test bench. When the operator presses the manual trigger module 110 again, the control module 30 controls the cleaning module 10 to perform another air-blowing cleaning of the measurement lens. In other words, the number of times the operator manually presses the manual trigger module 110 corresponds to the number of air-blowing cleaning operations performed by the cleaning module 10, thus enabling manual cleaning of the measurement lens.

[0065] Continue to refer to Figure 1 The control module is also electrically connected to the automatic trigger module 100, which includes a toggle switch. When the automatic trigger module 100 is in the "on" state, it controls the cleaning module 10 to perform air cleaning on the measurement lens of the integrated test bench at preset intervals. In other words, when the operator presses the automatic trigger module 100, it is in the "on" state, and the control module 30 controls the cleaning module 10 to perform air cleaning on the measurement lens of the integrated test bench at preset intervals. In other words, the operator does not need to press the automatic trigger module 100 multiple times to clean the measurement lens, thus improving the cleaning efficiency.

[0066] Specifically, Figure 3 This is a schematic diagram illustrating the workflow of a comprehensive test bench measuring lens cleaning device according to an embodiment of the present invention. Figure 3As shown, after the integrated test bench's lens cleaning device is powered on, the operator can select a cleaning mode: manual or automatic. In manual mode, each press of the manual trigger module activates the control module to perform an air cleaning operation on the integrated test bench's lens. In automatic mode, pressing the automatic trigger module activates the control module to perform air cleaning at preset intervals on the lens.

[0067] It should be noted that the preset time can be understood as the time during which the cleaning module 10 controls the integrated test bench measurement lens to be cleaned by air blowing when the automatic trigger module 100 is in the on state. That is, the cleaning module 10 can continuously blow air onto the integrated test bench measurement lens for a certain period of time. For example, the preset time can be 30 seconds, 1 minute, or 1.5 minutes, etc. The embodiments of the present invention do not specifically limit the duration of the preset time, and those skilled in the art can set it according to actual needs.

[0068] Specifically, Figure 4 This is a schematic diagram of the electrical connection between a control module, a solenoid valve, and a cigarette position detection module, provided in an embodiment of the present invention. Figure 4 As shown, taking the integrated test bench including a circumference measurement unit, a cigarette length measurement unit, and a cigarette weight measurement unit as an example, the solenoid valve 20 includes a first solenoid valve 201 disposed in the circumference measurement unit, a second solenoid valve 202 disposed in the cigarette length measurement unit, and a third solenoid valve 203 disposed in the cigarette weight measurement unit. The cigarette position detection module 40 includes a first cigarette position detection module 401 disposed in the circumference measurement unit and a second cigarette position detection module 402 disposed in the cigarette length measurement unit. Specifically, the first end of the first cigarette position detection module 401 and the first end of the second cigarette position detection module 402 are both electrically connected to the input port of the control module 30, and the second end of the first cigarette position detection module 401 and the second end of the second cigarette position detection module 402 are both electrically connected to the power supply 120. The first end of the first solenoid valve 201, the first end of the second solenoid valve 202, and the first end of the third solenoid valve 203 are all electrically connected to the output port of the control module 30, and the second ends of the first solenoid valve 201, the second end of the second solenoid valve 202, and the second end of the third solenoid valve 203 are all electrically connected to the power supply 120.

[0069] In summary, the integrated test bench measuring lens cleaning device provided in this embodiment of the invention allows the control module to control the cleaning module to blow air onto the measuring lens, thereby removing impurities such as tobacco shreds, dust, and powder adhering to the measuring lens. This automatic cleaning of the measuring lens is highly efficient and saves labor costs. Furthermore, by electrically connecting the control module to a manual trigger module, the air blowing from the cleaning module onto the measuring lens can be manually controlled. Conversely, by electrically connecting the control module to an automatic trigger module, the air blowing from the cleaning module onto the measuring lens can be automatically controlled. This allows for diverse settings of the cleaning method for the measuring lens, further improving cleaning efficiency.

Claims

1. A cleaning device for measuring lenses on a comprehensive test bench, characterized in that, include: Cleaning module, solenoid valve, and control module; The cleaning module is used to blow air into the measuring lens of the integrated test bench; The cleaning module includes a cylinder, an air blowing pipe, and an air blowing nozzle; the air blowing pipe is connected to the cylinder and the air blowing nozzle respectively; The solenoid valve is installed in the pipeline between the air blowing pipeline and the air blowing nozzle; The control module is electrically connected to the solenoid valve and the cleaning module respectively, and is used to control the working state of the solenoid valve. When the solenoid valve is in the open state, the control module controls the cleaning module to blow air into the measuring lens of the integrated test bench to clean the measuring lens of the integrated test bench.

2. The cleaning device for measuring lenses on the integrated test stand according to claim 1, characterized in that, The integrated test bench measuring lens cleaning device also includes: a cigarette position detection module; The control module is also electrically connected to the cigarette position detection module and is used to control the working state of the solenoid valve according to the detection signal of the cigarette position detection module.

3. The cleaning device for measuring lenses on the integrated test stand according to claim 1, characterized in that, The integrated test bench measuring lens cleaning device also includes: a bracket, a reference plate, an angle adjustment plate, and a quick connector; The reference plate is located on one side of the electromagnet base of the integrated test bench, and the angle adjustment plate is located on the other side of the electromagnet base. The bracket is located between the reference plate and the angle adjustment plate, and is used to fix the reference plate and the angle adjustment plate. The quick connector is mounted on the angle adjustment plate and is connected to the air blowing pipe.

4. The cleaning device for measuring lenses on the integrated test stand according to claim 3, characterized in that, The angle adjustment plate includes a first angle adjustment unit and a second angle adjustment unit; the bracket includes a first bracket unit and a second bracket unit. The first angle adjustment unit includes a first angle adjustment portion and a second angle adjustment portion connected together. The plane where the first angle adjustment portion is located intersects the plane where the second angle adjustment portion is located, and the plane where the first angle adjustment portion is located is parallel to the plane where the reference plate is located. The first angle adjustment portion is fixed to the first support unit by screws. The second angle adjustment unit includes a third angle adjustment portion and a fourth angle adjustment portion connected together. The plane where the third angle adjustment portion is located intersects the plane where the fourth angle adjustment portion is located, and the plane where the third angle adjustment portion is located is parallel to the plane where the reference plate is located. The third angle adjustment portion is fixed to the second support unit by screws. The quick connector includes a first quick connector and a second quick connector, and the air blowing line includes a first air blowing line and a second air blowing line. The first quick connector is located in the second angle adjustment section and is connected to the first air blowing line. The second quick connector is located in the fourth angle adjustment section and is connected to the second air blowing line.

5. The cleaning device for measuring lenses on the integrated test stand according to claim 4, characterized in that, The first angle adjustment section is located on the side of the second angle adjustment section facing the first quick connector, and the third angle adjustment section is located on the side of the fourth angle adjustment section away from the second quick connector.

6. The cleaning device for measuring lenses on the integrated test bench according to claim 4, characterized in that, The first quick connector is fixed to the second angle adjustment section by screws, and the second quick connector is fixed to the fourth angle adjustment section by the same screws.

7. The cleaning device for measuring lenses on the integrated test stand according to claim 4, characterized in that, The first support unit includes a first support portion, a second support portion, and a third support portion; the second support portion connects the first support portion and the third support portion, and the plane where the first support portion is located intersects with the plane where the second support portion is located, the plane where the second support portion is located intersects with the plane where the third support portion is located, and the plane where the first support portion is located is parallel to the plane where the third support portion is located. The second support unit includes a fourth support portion, a fifth support portion, and a sixth support portion; the fifth support portion connects the fourth support portion and the sixth support portion, and the plane where the fourth support portion is located intersects the plane where the fifth support portion is located, the plane where the fifth support portion is located intersects the plane where the sixth support portion is located, and the plane where the fourth support portion is located is parallel to the plane where the sixth support portion is located. The reference plate is located between the first support unit and the second support unit, and is in contact with the third support portion and the sixth support portion.

8. The cleaning device for measuring lenses on the integrated test stand according to claim 7, characterized in that, The surface area of ​​the third support portion is greater than that of the first support portion; the surface area of ​​the sixth support portion is greater than that of the fourth support portion.

9. The cleaning device for measuring lenses on the integrated test stand according to claim 1, characterized in that, The integrated test bench measuring lens cleaning device also includes a manual trigger module and an automatic trigger module; The control module is also electrically connected to the manual trigger module, and is used to control the cleaning module to perform an air cleaning of the measurement lens of the integrated test bench when the manual trigger module is in the open state. The control module is also electrically connected to the automatic triggering module, and is used to control the cleaning module to perform air cleaning on the measurement lens of the integrated test bench at a preset time when the automatic triggering module is in the on state.

10. The cleaning device for measuring lenses on the integrated test stand according to claim 9, characterized in that, The manual triggering module includes a momentary switch; the automatic triggering module includes a toggle switch.

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