Automatic production system for measuring switch insulation

Abstract

The invention provides an automatic production system for measuring switch insulation. The automatic production system comprises a measuring switch positioning unit, a preprocessing unit, a cleaning and drying unit, an insulation spraying unit and an insulation verification unit which are sequentially arranged on a production line. The measuring switch positioning unit limits the position of an entering measuring switch, the placing position of the measuring switch is adjusted through an X-direction belt conveyor and a Y-direction belt conveyor which are arranged in sequence, and the output measuring switch is positioned and verified through a contour positioning module at the output position of the measuring switch positioning unit. When the detection contour is inconsistent with the set standard contour, starting an alarm; the pre-processing unit guides the positioned measuring switch into a locking plate to be fixed, then the preset position of the surface of the measuring switch is coated with cleaning glue, the cleaning glue is heated through an air heater after pasting is completed, and then the cleaning glue is taken down through a glue taking device and guided into the cleaning and drying unit.

Description

Technical Field

[0001] The invention belongs to the field of measuring switch insulation, and in particular relates to an automated production system for measuring switch insulation. Background Art

[0002] In the electrical field, the quality of switch insulation is directly related to the safety and reliability of electrical equipment. Switch insulation refers to an important measure to prevent current leakage and short circuit in electrical switch equipment. With the rapid development of the power industry, the demand for switch insulation equipment is increasing, and the traditional manual detection method is gradually unable to meet the needs of efficient and accurate production. Therefore, the introduction of automated production lines has become an inevitable trend.

[0003] Although the existing technology has achieved a certain degree of automation in the automated production line for switch insulation measurement, it still has several significant shortcomings. First, traditional automated testing equipment often relies on fixed testing standards and methods and lacks flexibility. Due to the diversity of switch insulation materials and structures, fixed testing standards often cannot adapt to the measurement requirements of different types of switches. This results in the need for users to adjust equipment settings according to different products in actual applications, which increases the complexity and time cost of equipment debugging.

[0004] Existing testing equipment also has deficiencies in data collection and analysis capabilities. When conducting insulation tests on some automated production lines, they usually only focus on basic electrical performance parameters, while ignoring more comprehensive impacts on insulation material properties, environmental factors, etc. This single detection method may lead to misjudgments and missed detections, affecting the quality and safety of the final product. For example, under different environmental conditions, the performance of insulation materials may show different characteristics, and traditional equipment cannot adapt to these changes in real time, resulting in insufficient accuracy of test results.

[0005] Existing technologies often lag behind in real-time feedback and data processing of test results. After insulation testing on many automated production lines, data needs to undergo complex post-processing to obtain results, which not only prolongs the production cycle but also increases the need for manual intervention. Due to the lack of real-time data analysis capabilities, operators on the production line cannot quickly obtain test results, and thus cannot make timely adjustments and decisions, which poses an obstacle to improving production efficiency.

[0006] Traditional testing equipment also has problems in user interaction and operation interface design. Many existing automated production line equipment interfaces are complex and inconvenient to operate, and users need training to master them. This situation not only increases the training costs of enterprises, but also reduces the flexibility of the production line to a certain extent, affecting the work efficiency of operators.

[0007] Safety is also an urgent problem to be solved in existing technologies. Many automated testing equipment do not fully consider the safety of operators when designing, especially during high-voltage insulation testing. The lack of necessary safety protection measures may cause operators to face safety risks during the test. Summary of the invention

[0008] The present invention proposes an automated production system for measuring switch insulation. This technology solves the problems of low manual operation efficiency, easy introduction of pollution sources, material waste, and high labor intensity of workers in the existing process for measuring switch insulation. Through the automated production line, full automation of the preparation of the insulation layer of the measuring switch is achieved, thereby improving production efficiency, product quality and material utilization, and reducing production costs.

[0009] The technical solution of the present invention is implemented as follows: an automated production system for measuring switch insulation, comprising a measuring switch positioning unit, a pretreatment unit, a cleaning and drying unit, an insulation spraying unit and an insulation verification unit arranged in sequence on a production line;

[0010] The measuring switch positioning unit limits the position of the measuring switch entering, adjusts the placement position of the measuring switch through two sequentially arranged X-direction belt conveyors and Y-direction belt conveyors, and performs positioning verification on the output measuring switch through the contour positioning module at the output position of the measuring switch positioning unit, and activates an alarm when the detected contour is inconsistent with the set standard contour;

[0011] The pre-processing unit guides the positioned measuring switch into the locking plate for fixing, then applies a cleaning adhesive to a preset position on the surface of the measuring switch, heats the cleaning adhesive by a hot air blower after the pasting is completed, then removes the cleaning adhesive by a glue remover, and guides it into the cleaning and drying unit;

[0012] The cleaning and drying unit applies a cleaning abrasive to a set area, performs friction cleaning on the set area, and after the friction cleaning is completed, dries the surface of the measuring switch by surrounding it with a blower, and then introduces the processed measuring switch into the insulation spraying unit;

[0013] The insulating spraying unit divides the spraying position of the measuring switch into a flat spraying area, an oblique spraying area and a comprehensive spraying area; in the flat spraying area, the insulating spraying unit divides the area into a number of cells, and sprays insulating powder along the outer edge of the cells; in the oblique spraying area, the insulating spraying unit marks the outline, and sprays insulating powder along the marked outline; in the comprehensive spraying area, the insulating spraying unit first sprays the entire area, then sets array points on the area, sprays insulating powder on the array points, and after completing the overall spraying, the spraying area of ​​the measuring switch is packaged;

[0014] The insulation verification unit performs insulation verification on the packaged measuring switch, and detects the dielectric properties of the insulating powder of the measuring switch by applying a high-voltage DC or AC voltage to the measuring switch.

[0015] Compared with the existing manually operated measuring switch insulation process, this automated production line has significant differences and advantages in process flow, operation mode, quality control and other aspects. First of all, in terms of process flow, this automated production line divides the entire insulation preparation process into five links: measuring switch positioning, pretreatment, cleaning and drying, insulation spraying and insulation verification. Each link is completed by a dedicated unit, which is orderly and efficient. In traditional manual operations, the division of labor is not clear, and problems such as process omissions or duplications are prone to occur.

[0016] In terms of operation methods, each unit of the automated production line uses automated equipment to replace manual labor. For example, the measuring switch positioning unit uses the X / Y axis conveyor belt and contour recognition module to accurately position the measuring switch. The pretreatment unit uses a locking plate, a hot air blower and a glue dispenser to complete the application of cleaning glue, heating and glue removal. The cleaning and drying unit uses abrasives and blowers to achieve surface cleaning and drying. The insulation spraying unit automatically divides the spraying method according to the area for precise spraying. The insulation verification unit uses high voltage to detect dielectric properties. In contrast, traditional manual operations are inefficient, uneven in quality, and seriously polluting.

[0017] In terms of quality control, each link of the automated production line is equipped with a monitoring alarm mechanism, such as the contour verification alarm of the measurement switch positioning unit, which can detect and remove unqualified products in a timely manner. At the same time, the parameters of the automated equipment can be precisely controlled to ensure the uniformity and integrity of the insulation layer. However, it is difficult to achieve such precise control in manual operations, and the qualified product rate is low.

[0018] The fully automated operation mode can also effectively reduce material waste and production costs. For example, the insulation spray unit adopts different spraying strategies according to regional characteristics, avoiding waste caused by a one-size-fits-all approach. The air drying of the cleaning and drying unit is more thorough than manual wiping. However, material waste is inevitable in manual operations. Compared with traditional manual operations, this automated production line has obvious advantages in terms of scientific and reasonable process flow, advanced and efficient operation methods, strict and reliable quality control, and high material utilization. It is a major technological advancement in the field of measuring switch insulation manufacturing.

[0019] As a preferred embodiment, a position adjustment verification unit is provided on one side of the contour positioning module of the measurement switch positioning unit. After the contour positioning module initiates the alarm, the measurement switch with inconsistent contour is introduced into the position adjustment verification unit. Adjustment pulleys are provided on the four sides of the position adjustment verification unit. The measurement switch is adjusted by adjusting the pulleys, and then the contour is detected by the contour positioning module. After the detection is consistent, the measurement switch is introduced into the preprocessing unit.

[0020] As a preferred embodiment, the locking plate in the pretreatment unit is arranged under the measuring switch, and the locking plate is connected to the movable guide rail. The measuring switch is driven to move by the locking plate. The hot air blower in the pretreatment unit heats the clean glue to 80°C, waits for 20 minutes for the clean glue to cool down to room temperature, and then removes the clean glue through the glue remover.

[0021] As a preferred embodiment, after the cleaning and drying unit completes the friction cleaning of the set area, it performs auxiliary cleaning on the friction area by spraying cleaning liquid, and after the spraying is completed, the surface of the measuring switch is dried by a surrounding blower.

[0022] As a preferred embodiment, when spraying the comprehensive spraying area, the insulating spraying unit sprays insulating powder on all positions in the comprehensive spraying area, fills insulating sealant in the comprehensive spraying area after spraying, and then sprays insulating powder on array points.

[0023] After adopting the above technical solution, the beneficial effects of the present invention are: compared with the traditional manual operation mode, this automatic production line for measuring switch insulation has the following beneficial effects:

[0024] The automated production line realizes the automation of the entire process of measuring switch insulation preparation, and the efficient connection between processes greatly improves production efficiency and meets the needs of large-scale production. However, manual operations are inefficient and it is difficult to cope with large-volume orders. Automated equipment can accurately control the parameters of each process to ensure that the insulation layer is uniform and complete, and the product quality is stable and reliable. However, manual operations inevitably have operational errors, resulting in uneven quality. Fully automated operations avoid the introduction of human pollution, such as dust, grease, etc., thereby improving the integrity and dielectric properties of the insulation layer. Manual operations cannot eliminate these sources of pollution. Automated equipment accurately sprays in different areas, improving material utilization; the automated mode reduces labor input and reduces labor cost expenditure. This greatly reduces the overall production cost. The manual repetitive labor links are completely eliminated, the labor intensity of workers is reduced, the working environment of the production workshop is improved, and it is conducive to attracting and retaining technical talents. The parameters of the automated equipment can be accurately controlled and replicated to ensure the consistency between product batches and meet application scenarios with high requirements for reliability and stability. The many advantages of this automated production line are conducive to enterprises to enhance their core competitiveness and occupy a leading position in the field of measuring switch insulation manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 This is a schematic diagram of the production line processing of the present invention. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0028] Example:

[0029] like Figure 1 As shown, an automated production system for measuring switch insulation includes a measuring switch positioning unit, a pretreatment unit, a cleaning and drying unit, an insulation spraying unit and an insulation verification unit arranged in sequence on the production line;

[0030] The measuring switch positioning unit limits the position of the measuring switch entering, adjusts the placement position of the measuring switch through two sequentially arranged X-direction belt conveyors and Y-direction belt conveyors, and performs positioning verification on the output measuring switch through the contour positioning module at the output position of the measuring switch positioning unit, and activates an alarm when the detected contour is inconsistent with the set standard contour;

[0031] The pre-processing unit guides the positioned measuring switch into the locking plate for fixing, then applies a cleaning adhesive to a preset position on the surface of the measuring switch, heats the cleaning adhesive by a hot air blower after the pasting is completed, then removes the cleaning adhesive by a glue remover, and guides it into the cleaning and drying unit;

[0032] The cleaning and drying unit applies a cleaning abrasive to a set area, performs friction cleaning on the set area, and after the friction cleaning is completed, dries the surface of the measuring switch by surrounding it with a blower, and then introduces the processed measuring switch into the insulation spraying unit;

[0033] The insulating spraying unit divides the spraying position of the measuring switch into a flat spraying area, an oblique spraying area and a comprehensive spraying area; in the flat spraying area, the insulating spraying unit divides the area into a number of cells, and sprays insulating powder along the outer edge of the cells; in the oblique spraying area, the insulating spraying unit marks the outline, and sprays insulating powder along the marked outline; in the comprehensive spraying area, the insulating spraying unit first sprays the entire area, then sets array points on the area, sprays insulating powder on the array points, and after completing the overall spraying, the spraying area of ​​the measuring switch is packaged;

[0034] The insulation verification unit performs insulation verification on the packaged measuring switch, and detects the dielectric properties of the insulating powder of the measuring switch by applying a high-voltage DC or AC voltage to the measuring switch.

[0035] This measuring switch insulation automatic production line adopts modular design, including measuring switch positioning unit, pretreatment unit, cleaning and drying unit, insulation spraying unit and insulation verification unit. The processes are connected in an orderly manner, realizing full automation of insulation preparation. The working principle and process are as follows:

[0036] The measuring switch positioning unit uses the X / Y axis conveyor belt to adjust and position the incoming measuring switch. The contour recognition module ensures positioning accuracy through contour verification, and can activate an alarm if an abnormality is found. The pre-treatment unit fixes the positioned measuring switch on the locking plate, applies cleaning adhesive to the preset area on the surface, removes it after heating, and completes the pre-treatment cleaning. The cleaning and drying unit sprays abrasives on the set area on the surface of the measuring switch, removes stains by friction, and then uses a blower to dry the surface.

[0037] After the pre-cleaning, the insulation spray unit sprays the measuring switch surface in sections. The flat spray area is divided into grids and sprayed along the grid edge lines; the oblique spray area first marks the contour line and sprays along the contour line; the comprehensive spray area is first sprayed as a whole, and then local enhanced spraying is performed at the set array points. After the spraying is completed, the outer surface of the measuring switch is encapsulated and protected. Finally, the insulation verification unit applies high voltage to the encapsulated measuring switch to detect the dielectric properties of the insulation powder to ensure that the insulation quality is qualified.

[0038] A position adjustment verification unit is provided on one side of the contour positioning module of the measuring switch positioning unit. After the contour positioning module starts the alarm, the measuring switch with inconsistent contour is introduced into the position adjustment verification unit. Adjustment pulleys are provided on the four sides of the position adjustment verification unit. The measuring switch is adjusted by adjusting the pulleys, and then the contour is detected by the contour positioning module. After the detection is consistent, the measuring switch is introduced into the preprocessing unit. In the prior art, if the positioning of the measuring switch is found to be abnormal, it is usually only directly rejected and re-loaded and positioned, which is inefficient and wastes raw materials. This innovative design introduces a position adjustment verification unit. When the contour positioning module detects that the contour of the measuring switch is inconsistent with the standard, it is not directly rejected, but the abnormal product is introduced into the position adjustment verification unit for adjustment and correction.

[0039] Adjustable pulleys are set around the positioning verification unit, which can be used to fine-tune the position and direction of abnormal products to make them as close to the standard state as possible. After the adjustment is completed, the measurement switch is guided back to the contour positioning module for secondary inspection. If the inspection is qualified this time, it can be smoothly transported to the next process unit. This design of adjustment first and then verification minimizes the waste caused by direct rejection and improves the utilization rate of raw materials. At the same time, since the adjustment action is completed in a separate positioning verification unit, it will not affect the rhythm of the main production line, and therefore will not reduce the overall production efficiency.

[0040] The reason for setting up this position adjustment verification unit is mainly based on the following considerations: First, as a precision electronic component, the raw materials of the measuring switch are expensive. If a slight deviation occurs, it will be directly scrapped, which will cause huge waste. Secondly, during the transportation process, the position and direction of the measuring switch may be slightly offset due to vibration or other factors, but it can still meet the requirements through proper adjustment and should not be directly judged as a defective product. Thirdly, with the improvement of the degree of automation, manual feeding intervention will become less and less, and the requirements for the self-correction and adjustment capabilities of the automated production line will become higher and higher. Finally, by setting up the position adjustment verification unit, raw materials can be utilized to the greatest extent, production costs can be saved, and economic benefits can be improved. The setting of the position adjustment verification unit reflects the innovative ideas of the automated production line in improving the utilization rate of raw materials, ensuring production efficiency, and enhancing self-adjustment capabilities. Compared with the existing technology, it has obvious technical progress and important practical significance.

[0041] The locking plate in the pretreatment unit is arranged below the measuring switch, and the locking plate is connected to the moving guide rail. The measuring switch is driven to move by the locking plate. After the hot air blower in the pretreatment unit heats the clean adhesive to 80°C, the clean adhesive is removed by the glue remover after waiting for 20 minutes for the clean adhesive to cool down to room temperature. In the traditional process, the measuring switch is usually fixed on a tooling fixture during manual operation, and then the clean adhesive is applied on the surface, and the adhesive is directly removed after waiting for a period of time. This approach has the following defects: first, the manual operation efficiency is low and the cycle time is long; second, the fixed position is single and the cleaning area cannot be adjusted; third, it is not conducive to the docking of subsequent automated processes. In this technology, the pretreatment unit adopts the design of a locking plate and a moving guide rail. The locking plate is arranged below the measuring switch and connected to the moving guide rail, which can drive the measuring switch to move in the plane, thereby flexibly adjusting the position of the cleaning area. At the same time, the setting of the locking plate also creates conditions for the docking of subsequent automated processes.

[0042] In the existing process, the clean adhesive is usually removed after being naturally dried at room temperature. In this technology, the clean adhesive is heated to 80°C by a hot air blower, kept warm for 20 minutes, and then naturally cooled to room temperature for removal. The reasons and effects of this are:

[0043] Heating can improve the fluidity of the adhesive, making it better adhere to the surface of the measuring switch and achieving better cleaning effect. High temperature environment helps to dissolve and remove stubborn stains and oil on the surface of the measuring switch. Temperature-controlled heating can better control the solidification time of the adhesive and avoid defective products caused by removing the adhesive too early or too late. The natural cooling process after heating is conducive to the uniform shrinkage of the adhesive and will not leave traces on the surface to affect subsequent processes. The heating link increases the freedom of temperature control and provides conditions for further optimization of the process. In short, compared with the existing process, this innovative design improves the cleaning efficiency and quality, enhances the flexibility of regional adjustment, creates conditions for the docking of automated processes, and optimizes the temperature heating control, which fully reflects the development trend of automation and intelligence and has important practical significance.

[0044] After the cleaning and drying unit completes the friction cleaning of the set area, it sprays the cleaning liquid to perform auxiliary cleaning on the friction area, and after the spraying is completed, the surface of the measuring switch is dried by a surrounding blower. In the prior art, the cleaning process usually adopts mechanical grinding or chemical dipping. Although mechanical grinding can remove stubborn stains, it is easy to damage the surface of the measuring switch; chemical dipping requires the use of some highly corrosive cleaning liquid, which is not only unfriendly to the environment, but also the residue is difficult to completely remove, affecting the quality of subsequent processes. In addition, no matter which method is used, the measuring switch needs to be manually removed from the cleaning liquid, and then manually blown dry or wiped, which is inefficient and easy to introduce secondary pollution.

[0045] In this technology, the cleaning liquid spraying and air drying are introduced after mechanical grinding, which highly integrates and automates the cleaning and drying processes. It has the following innovations: spraying cleaning liquid after mechanical grinding can fully dissolve and remove the remaining stubborn stains, and the cleaning effect is more thorough. At the same time, the cleaning liquid ingredients can be selected from mild and environmentally friendly varieties to avoid damage to the measuring switch and the environment. The spraying method replaces the traditional dipping method, which can accurately control the amount of cleaning liquid, reduce waste, and improve material utilization. The surround blower can blow dry the surface of the measuring switch 360 degrees without dead angles to ensure that the cleaning liquid residue is completely removed, creating a good basic condition for subsequent processes. Cleaning liquid spraying and air drying are both completed by automated equipment, reducing manual operation links, avoiding secondary pollution, and improving the consistency of cleaning quality. The automated integrated process is compact and efficient, greatly improving production efficiency and meeting large-scale production needs. In summary, this innovative design of the cleaning and drying unit, through the introduction of two auxiliary links, cleaning liquid spraying and air drying, achieves optimization in many aspects such as cleaning effect, environmental impact, material utilization, and production efficiency. It is a major upgrade of the existing cleaning process and has important theoretical significance and application value.

[0046] When spraying the comprehensive spraying area, the insulation spraying unit sprays insulation powder on all positions in the comprehensive spraying area, and fills the insulation sealant in the comprehensive spraying area after spraying, and then sprays insulation powder on the array points. In the prior art, for some measuring switch areas with complex structures and irregular shapes, a "one-size-fits-all" spraying method is usually adopted, that is, the entire area is sprayed as a whole. Although this approach is simple to operate, it has the following defects: it is impossible to perform partitioning according to the characteristics of different positions, which wastes materials; it is easy to have problems such as uneven spraying and defects, which affect the insulation quality; it is impossible to strengthen the treatment of special areas, and the reliability is not high; the flexibility is poor, and it is difficult to adapt to changes in product models and structures.

[0047] In this technology, the insulation spraying unit adopts a "whole + local" layered spraying strategy for the integrated spraying area, with the following innovations: first, the entire integrated area is sprayed as a whole to form a uniform basic insulation layer; after the overall spraying, the insulating sealant is filled in the area to further enhance the insulation performance; after the sealing, the pre-set array points are locally reinforced by spraying to form a layered insulation structure; the array points can be flexibly adjusted according to the product structure characteristics to achieve customized spraying.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated production system for measuring switch insulation, characterized in that: The production line includes a measuring switch positioning unit, a pretreatment unit, a cleaning and drying unit, an insulation spraying unit and an insulation verification unit arranged in sequence; The measuring switch positioning unit limits the position of the measuring switch entering, adjusts the placement position of the measuring switch through two sequentially arranged X-direction belt conveyors and Y-direction belt conveyors, and performs positioning verification on the output measuring switch through the contour positioning module at the output position of the measuring switch positioning unit, and activates an alarm when the detected contour is inconsistent with the set standard contour; The pre-processing unit guides the positioned measuring switch into the locking plate for fixing, then applies a cleaning adhesive to a preset position on the surface of the measuring switch, heats the cleaning adhesive by a hot air blower after the pasting is completed, then removes the cleaning adhesive by a glue remover, and guides it into the cleaning and drying unit; The cleaning and drying unit applies a cleaning abrasive to a set area, performs friction cleaning on the set area, and after the friction cleaning is completed, dries the surface of the measuring switch by surrounding it with a blower, and then introduces the processed measuring switch into the insulation spraying unit; The insulating spraying unit divides the spraying position of the measuring switch into a flat spraying area, an oblique spraying area and a comprehensive spraying area; in the flat spraying area, the insulating spraying unit divides the area into a number of cells, and sprays insulating powder along the outer edge of the cells; in the oblique spraying area, the insulating spraying unit marks the outline, and sprays insulating powder along the marked outline; in the comprehensive spraying area, the insulating spraying unit first sprays the entire area, then sets array points on the area, sprays insulating powder on the array points, and after completing the overall spraying, the spraying area of ​​the measuring switch is packaged; The insulation verification unit performs insulation verification on the packaged measuring switch, and detects the dielectric properties of the insulating powder of the measuring switch by applying a high-voltage DC or AC voltage to the measuring switch.

2. An automated production system for measuring switch insulation according to claim 1, characterized in that: A position adjustment verification unit is provided on one side of the contour positioning module of the measuring switch positioning unit. After the contour positioning module starts the alarm, the measuring switch with inconsistent contour is introduced into the position adjustment verification unit. Adjustment pulleys are provided on the four sides of the position adjustment verification unit. The measuring switch is adjusted by adjusting the pulleys, and then the contour is detected by the contour positioning module. After the detection is consistent, the measuring switch is introduced into the preprocessing unit.

3. The automated production system for measuring switch insulation according to claim 1, characterized in that: The locking plate in the pretreatment unit is arranged below the measuring switch, and the locking plate is connected to the movable guide rail. The measuring switch is driven to move by the locking plate. The hot air blower in the pretreatment unit heats the clean adhesive to 80°C, waits for 20 minutes for the clean adhesive to cool down to room temperature, and then removes the clean adhesive through the adhesive remover.

4. The automated production system for measuring switch insulation according to claim 1, characterized in that: After the cleaning and drying unit completes the friction cleaning of the set area, it sprays the cleaning liquid to perform auxiliary cleaning on the friction area, and after the spraying is completed, it dries the surface of the measuring switch through a surrounding blower.

5. The automated production system for measuring switch insulation according to claim 1, characterized in that: When spraying the comprehensive spraying area, the insulation spraying unit sprays insulation powder on all positions in the comprehensive spraying area, fills insulation sealant in the comprehensive spraying area after spraying, and then sprays insulation powder on array points.

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