Omnibearing drying equipment for sensor

Abstract

The utility model discloses an omnibearing drying device for a sensor, which belongs to the technical field of drying devices and comprises a feeding mechanism for conveying a temperature sensor, and a cleaning mechanism for cleaning the temperature sensor is mounted at the lower end of the feeding mechanism. And a drying mechanism for blow-drying the temperature sensor is mounted on the left side of the cleaning mechanism. By means of the mode, automatic cleaning and drying are achieved in the whole process, the cleaning effect is good, the drying efficiency is high, an explosion-proof room does not need to be built, used cleaning liquid is hydrocarbon solvent (the flash point is 61 DEG C), and the cleaning liquid can be recycled through distillation.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to an omnidirectional drying equipment for sensors. Background Art

[0002] A temperature sensor is a device used to measure temperature. During the manufacturing process, rosin flux is used for soldering. After soldering, the residual flux is cleaned and removed. Traditionally, toluene (flash point 4.4°C) or isopropyl alcohol (flash point 11.7°C) solvents are used for cleaning.

[0003] For example, Chinese patent CN218722852U discloses a raw material drying device for producing temperature sensors, including a box body, a support leg installed on the bottom outer wall of the box body, a servo motor installed on one side wall of the support leg, the output end of the servo motor is connected to a first pulley, a rotating rod is installed on the bottom outer wall of the box body through a bearing, a second pulley is installed at the bottom end of the rotating rod, and the second pulley is connected to the first pulley through a belt, a disc is installed at the top of the rotating rod, a ring is provided at the top of the disc, electric heating lamps are installed on the inner walls of both sides of the box body, and a bracket is welded to the outer wall of one side of the box body.

[0004] However, the technology has the following technical problems: this type of substance is a flammable and explosive chemical, and the workshop needs to establish a separate explosion-proof room. The product takes a long time to dry naturally after cleaning, and the product production drying process cannot be automated.

[0005] Based on this, the utility model designs a sensor omnidirectional drying device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problems in the prior art and provide an all-round drying device for sensors.

[0007] The technical solution of the utility model is: a sensor omnidirectional drying device, comprising a feeding mechanism for transporting temperature sensors, a cleaning mechanism for cleaning the temperature sensors installed at the lower end of the feeding mechanism, and a drying mechanism for drying the temperature sensors installed on the left side of the cleaning mechanism;

[0008] The feeding mechanism, cleaning mechanism and drying mechanism are all installed inside the working compartment. An electrical box for supplying power to electrical equipment and a fire extinguisher for use in case of fire are fixedly installed on the inner top of the working compartment. A chiller and a heat exchanger for cooling the cleaning mechanism are fixedly installed on the right side of the interior of the working compartment. The chiller is connected to the heat exchanger; the heat exchanger is connected to the cleaning mechanism, the electrical box is electrically connected to the chiller, the fire extinguisher and the heat exchanger, and the electrical box is connected to the feeding mechanism, the cleaning mechanism and the drying mechanism.

[0009] Preferably, the feeding mechanism includes a truss transport component 1, a truss transport component 2, a truss transport component 3, a conveying component 1, a conveying component 2, a conveying trolley 1 and a conveying trolley 2. The truss transport component 1, the conveying component 1, the truss transport component 2, the conveying component 2 and the truss transport component 3 are arranged in sequence from right to left. The truss transport component 1, the truss transport component 2 and the truss transport component 3 are all fixedly installed on the inner top of the working bin. The conveying component 1 is located between the truss transport component 1 and the truss transport component 2, and the conveying component 1 is fixedly installed on the inner bottom of the working bin. The conveying component 2 is located between the truss transport component 2 and the truss transport component 3, and the conveying component 2 is fixedly installed on the inner bottom of the working bin. The conveying trolley 1 is located on the right side of the working bin for loading the temperature sensor, and the conveying trolley 2 is located on the left side of the working bin for unloading the temperature sensor. The truss transport component 1, the truss transport component 2, the truss transport component 3, the conveying component 1 and the conveying component 2 are all electrically connected to the electrical box.

[0010] Preferably, a clamping cylinder is fixedly installed on the output sliders of the truss transport component 1, the truss transport component 2, and the truss transport component 3.

[0011] Preferably, the truss transport component 1, the truss transport component 2, and the truss transport component 3 are all linear module slides.

[0012] Preferably, the conveying component 1 is a chain conveyor line.

[0013] Preferably, the second conveying component is a conveyor belt component.

[0014] Preferably, the cleaning mechanism includes an ultrasonic rough cleaning component, an ultrasonic fine cleaning component, a new liquid tank, a waste liquid tank, a first solenoid valve, a second solenoid valve and a third solenoid valve. The ultrasonic rough cleaning component is connected to the ultrasonic fine cleaning component through the second solenoid valve, the ultrasonic fine cleaning component is connected to the new liquid tank through the first solenoid valve, and the ultrasonic rough cleaning component is connected to the waste liquid tank through the third solenoid valve. The ultrasonic rough cleaning component and the ultrasonic fine cleaning component are both electrically connected to the electrical box, and the ultrasonic rough cleaning component and the ultrasonic fine cleaning component are both connected to the heat exchanger. The ultrasonic rough cleaning component, the ultrasonic fine cleaning component, the new liquid tank and the waste liquid tank are all fixedly installed on the inner bottom of the working chamber.

[0015] Preferably, the ultrasonic rough cleaning component and the ultrasonic fine cleaning component adopt an ultrasonic cleaning machine.

[0016] Preferably, the drying mechanism includes a fan, a radiator and a hot air box outer shell, the hot air box outer shell is located at the upper end of the conveying component 2 and the hot air box outer shell is fixedly installed on the inner top of the working chamber, the fan and the radiator are both fixedly installed inside the hot air box outer shell, and the radiator is fixedly installed at the air outlet of the fan, and the fan and radiator are both electrically connected to the electrical box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a sensor omnidirectional drying device of the present invention;

[0018] Figure 2 This is a front view of a sensor omnidirectional drying device of the present utility model;

[0019] Figure 3 This is a right side view of a sensor omnidirectional drying device of the present utility model;

[0020] Figure 4 This is a top view of a sensor omnidirectional drying device of the present invention;

[0021] Figure 5 This is a connection block diagram of the cleaning mechanism of the present utility model.

[0022] The numbers in the figure represent:

[0023] 1. Feeding mechanism; 11. Truss transport assembly 1; 12. Truss transport assembly 2; 13. Truss transport assembly 3; 14. Conveying assembly 1; 15. Conveying assembly 2; 16. Conveying trolley 1; 17. Conveying trolley 2; 18. Gripper cylinder; 2. Cleaning mechanism; 21. Ultrasonic rough cleaning assembly; 22. Ultrasonic fine cleaning assembly; 23. New liquid tank; 24. Waste liquid tank; 25. First solenoid valve; 26. Second solenoid valve; 27. Third solenoid valve; 3. Drying mechanism; 31. Fan; 32. Radiator; 33. Hot air box outer shell; 4. Chiller; 5. Fire extinguisher; 6. Heat exchanger; 7. Electric box; 8. Work compartment. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts shall fall within the scope of protection of the present invention.

[0025] The terms used in the embodiments of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The singular forms "a," "the," and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates otherwise. "A plurality" generally includes at least two, but does not exclude the inclusion of at least one.

[0026] It should be understood that the term "and / or" as used herein is merely a description of the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Furthermore, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0027] As used herein, the words "if" and "if" may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to the determination" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)," depending on the context.

[0028] It should also be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprises a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0029] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0030] like Figure 1-5 Shown is an embodiment of the present utility model;

[0031] A sensor omnidirectional drying device includes a feeding mechanism 1 for transporting temperature sensors, a cleaning mechanism 2 for cleaning the temperature sensors is installed at the lower end of the feeding mechanism 1, and a drying mechanism 3 for drying the temperature sensors is installed on the left side of the cleaning mechanism 2;

[0032] The feeding mechanism 1, cleaning mechanism 2, and drying mechanism 3 are all installed inside the working compartment 8. An electrical box 7 for supplying power to electrical equipment and a fire extinguisher 5 for use in case of fire are fixedly installed on the inner top of the working compartment 8. A chiller 4 and a heat exchanger 6 for cooling the cleaning mechanism 2 are fixedly installed on the right side of the interior of the working compartment 8. The chiller 4 is connected to the heat exchanger 6; the heat exchanger 6 is connected to the cleaning mechanism 2, the electrical box 7 is electrically connected to the chiller 4, the fire extinguisher 5 and the heat exchanger 6, and the electrical box 7 is connected to the feeding mechanism 1, the cleaning mechanism 2, and the drying mechanism 3.

[0033] When the utility model is in use, the feeding mechanism 1 clamps the temperature sensor from the loading position and transmits it to the cleaning mechanism 2. After the cleaning mechanism 2 cleans the temperature sensor, the cleaning liquid is automatically switched without manual liquid replacement. The feeding mechanism 1 continues to transmit the temperature sensor to the position of the drying mechanism 3 to dry the temperature sensor. After drying, the temperature sensor is transmitted by the feeding mechanism 1 to the unloading position for unloading.

[0034] This utility model fully automates the cleaning and drying process, has good cleaning effect and high drying efficiency. This utility model does not require the construction of an explosion-proof room, and the cleaning fluid used is a hydrocarbon solvent with a flash point of 61°C, which can be recovered and reused by distillation.

[0035] like Figure 2 As shown, the feeding mechanism 1 includes a truss transport component 11, a truss transport component 2 12, a truss transport component 3 13, a conveying component 14, a conveying component 2 15, a conveying trolley 16 and a conveying trolley 2 17. The truss transport component 11, the conveying component 14, the truss transport component 2 12, the conveying component 2 15 and the truss transport component 3 13 are arranged from right to left. The truss transport component 11, the truss transport component 2 12 and the truss transport component 3 13 are all fixedly installed on the inner top of the working bin 8. The conveying component 14 is located between the truss transport component 11, The truss transport component 2 12 and the conveying component 1 14 are fixedly installed on the inner bottom of the working bin 8. The conveying component 2 15 is located between the truss transport component 2 12 and the truss transport component 3 13 and the conveying component 2 15 is fixedly installed on the inner bottom of the working bin 8. The conveying trolley 1 16 is located on the right side of the working bin 8 for loading the temperature sensor. The conveying trolley 2 17 is located on the left side of the working bin 8 for unloading the temperature sensor. The truss transport component 1 11, the truss transport component 2 12, the truss transport component 3 13, the conveying component 1 14 and the conveying component 2 15 are all electrically connected to the electrical box 7.

[0036] The output slide blocks of the truss transport assembly 1 11 , the truss transport assembly 2 12 , and the truss transport assembly 3 13 are all fixedly mounted with a clamping cylinder 18 , and the clamping cylinder 18 is used to clamp the temperature sensor.

[0037] The truss transport assembly 1 11, the truss transport assembly 2 12, and the truss transport assembly 3 13 all adopt mature existing technologies in this field. The truss transport assembly 1 11, the truss transport assembly 2 12, and the truss transport assembly 3 13 are all linear module slides.

[0038] The conveying component 14 and the conveying component 2 15 both adopt mature existing technologies in this field.

[0039] The conveying component 14 is a chain conveyor line, which includes a driving device, a transmission chain, a sprocket, a load-bearing member, a guide rail and a tensioning device, a guide device and an electrical control system. The electrical control system controls the start and stop of the conveyor line. The sprocket is installed on the driving device and the driven device. The sprocket is meshed with the transmission chain. The driving device provides power to the transmission chain. A load-bearing member is installed on the transmission chain for supporting and fixing materials. The temperature sensor is placed on the load-bearing member and moves with the transmission chain.

[0040] The second conveying component 15 is a conveyor belt component.

[0041] like Figure 2 and Figure 5 As shown, the cleaning mechanism 2 includes an ultrasonic rough cleaning component 21, an ultrasonic fine cleaning component 22, a new liquid tank 23, a waste liquid tank 24, a first solenoid valve 25, a second solenoid valve 26 and a third solenoid valve 27. The ultrasonic rough cleaning component 21 is connected to the ultrasonic fine cleaning component 22 through the second solenoid valve 26, the ultrasonic fine cleaning component 22 is connected to the new liquid tank 23 through the first solenoid valve 25, and the ultrasonic rough cleaning component 21 is connected to the waste liquid tank 24 through the third solenoid valve 27. The ultrasonic rough cleaning component 21 and the ultrasonic fine cleaning component 22 are both electrically connected to the electrical box 7, and the ultrasonic rough cleaning component 21 and the ultrasonic fine cleaning component 22 are both connected to the heat exchanger 6. The ultrasonic rough cleaning component 21, the ultrasonic fine cleaning component 22, the new liquid tank 23 and the waste liquid tank 24 are all fixedly installed on the inner bottom of the working chamber 8.

[0042] The ultrasonic rough cleaning component 21 can be heated to a maximum temperature of 50°C and a cleaning time of more than 195 seconds. The cleaning liquid cannot be directly heated within a temperature control range of ±5°C, and the rough cleaning tank liquid level is kept constant.

[0043] The ultrasonic fine cleaning assembly 22 boasts a cleaning time exceeding 195 seconds, maintaining a stable cleaning fluid level. A fresh liquid tank 23 is provided to replenish the cleaning fluid and maintain a stable level in the cleaning tank. This system also provides for replenishing cleaning fluid from the fresh liquid tank 23 to the fine cleaning tank, and vice versa. The cleaning fluid is regularly replaced after a certain number of cleanings, in accordance with internal quality control requirements.

[0044] The ultrasonic rough cleaning component 21 and the ultrasonic fine cleaning component 22 are both based on mature existing technologies in this field.

[0045] The ultrasonic rough cleaning component 21 and the ultrasonic fine cleaning component 22 adopt an ultrasonic cleaning machine.

[0046] The ultrasonic cleaning machine includes a cleaning machine, an ultrasonic generator, a transducer and a cleaning tank. The ultrasonic generator is electrically connected to the cleaning machine and the transducer. The transducer is fixedly installed on the inner bottom of the cleaning tank. The cleaning tank is opened inside the cleaning machine. The ultrasonic generator is the core component of the ultrasonic cleaning machine. It is responsible for converting the mains electricity into high-frequency oscillating ultrasonic electrical energy, thereby emitting ultrasonic waves. The transducer converts the ultrasonic electrical energy generated by the ultrasonic generator into mechanical vibrations, which drives the cleaning liquid in the cleaning tank to vibrate.

[0047] like Figure 2 and Figure 4 As shown, the drying mechanism 3 includes a fan 31, a radiator 32 and a hot air box outer shell 33. The hot air box outer shell 33 is located at the upper end of the conveying component 2 15 and the hot air box outer shell 33 is fixedly installed on the inner top of the working bin 8. The fan 31 and the radiator 32 are both fixedly installed inside the hot air box outer shell 33, and the radiator 32 is fixedly installed at the air outlet of the fan 31. The fan 31 and the radiator 32 are both electrically connected to the electrical box 7.

[0048] Blower 31 quickly dries droplets from the temperature sensor surface, improving the safety and efficiency of subsequent high-temperature drying. It can provide warm air at room temperature or a maximum temperature of 60°C, with a configurable air pressure of 0.2 MPa to 0.5 MPa. It uses a pulsating pattern: T1 second blow, T2 second pause, then T1 second blow. T1 and T2 are adjustable on the touchscreen between 0.1 and 60 seconds. The number of pauses is adjustable from 1 to 50. The total liquid-cutting air blowing time can be kept within 3 minutes.

[0049] When the present invention is in use, the conveying trolley 16 conveys the temperature sensor to the truss transport component 11, the clamping cylinder 18 on the truss transport component 11 clamps the temperature sensor and conveys it to the bearing member on the conveying component 14, and the conveying component 14 drives the temperature sensor to move together, so that the temperature sensor passes through the ultrasonic rough cleaning component 21 and the ultrasonic fine cleaning component 22 in sequence to clean the temperature sensor. After cleaning, the conveying component 14 drives the temperature sensor to the bottom of the clamping cylinder 18 of the truss transport component 2 12. At this time, the temperature in the ultrasonic rough cleaning component 21 and the ultrasonic fine cleaning component 22 rises, and the heat exchanger 6 cools the hot water in the ultrasonic rough cleaning component 21 and the ultrasonic fine cleaning component 22 under the action of the chiller 4;

[0050] The clamping cylinder 18 of the truss handling component 2 12 clamps the temperature sensor, and the truss handling component 2 12 transmits the temperature sensor to the conveying component 2 15. The conveying component 2 15 drives the temperature sensor to the outer shell 33 of the hot air box, and the fan 31 is started. The wind blown out by the fan 31 is heated by the radiator 32 and heats the material in the outer shell 33 of the hot air box. The volatile moisture is brought out by the hot air, thereby drying the temperature sensor. When the temperature sensor moves to the bottom of the clamping cylinder 18 of the truss handling component 3 13, the clamping cylinder 18 clamps the temperature sensor and transports it to the conveying trolley 2 17 to complete automatic unloading.

[0051] When the cleaning liquid in the ultrasonic rough cleaning component 21 and the ultrasonic fine cleaning component 22 needs to be replaced, the ultrasonic rough cleaning component 21 puts the internal cleaning liquid into the waste liquid tank 24 through the third solenoid valve 27, and the ultrasonic fine cleaning component 22 puts the internal cleaning liquid into the ultrasonic rough cleaning component 21 through the second solenoid valve 26, and the new liquid tank 23 puts the internal cleaning liquid into the ultrasonic fine cleaning component 22 through the first solenoid valve 25, thereby completing the replacement of the cleaning liquid, and the waste liquid in the waste liquid tank 24 is passed into the cleaning liquid distillation recovery station for cleaning of the waste liquid, thereby realizing the cleaning and multiple utilization of the waste liquid.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. In other words, any equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the technical scope of the present invention.

Claims

1. A sensor omnidirectional drying device, characterized in that: The invention comprises a feeding mechanism (1) for conveying a temperature sensor, a cleaning mechanism (2) for cleaning the temperature sensor being installed at the lower end of the feeding mechanism (1), and a drying mechanism (3) for drying the temperature sensor being installed on the left side of the cleaning mechanism (2); The feeding mechanism (1), the cleaning mechanism (2), and the drying mechanism (3) are all installed inside the working chamber (8); an electric box (7) for supplying power to electrical equipment and a fire extinguisher (5) for use in case of fire are fixedly installed on the inner top of the working chamber (8); a water chiller (4) and a heat exchanger (6) for cooling the cleaning mechanism (2) are fixedly installed on the right side of the working chamber (8); the water chiller (4) is connected to the heat exchanger (6); the heat exchanger (6) is connected to the cleaning mechanism (2); the electric box (7) is electrically connected to the water chiller (4), the fire extinguisher (5) and the heat exchanger (6); and the electric box (7) is connected to the feeding mechanism (1), the cleaning mechanism (2), and the drying mechanism (3).

2. The sensor omnidirectional drying equipment according to claim 1, characterized in that: The feeding mechanism (1) comprises a truss transport component 1 (11), a truss transport component 2 (12), a truss transport component 3 (13), a conveying component 1 (14), a conveying component 2 (15), a conveying trolley 1 (16) and a conveying trolley 2 (17), wherein the truss transport component 1 (11), the conveying component 1 (14), the truss transport component 2 (12), the conveying component 2 (15) and the truss transport component 3 (13) are arranged in sequence from right to left, and the truss transport component 1 (11), the truss transport component 2 (12) and the truss transport component 3 (13) are all fixedly installed on the inner top of the working bin (8), and the conveying component 1 (14) is located between the truss transport component 1 (11), The truss transport component 2 (12) and the conveying component 1 (14) are fixedly installed on the inner bottom of the working bin (8); the conveying component 2 (15) is located between the truss transport component 2 (12) and the truss transport component 3 (13) and the conveying component 2 (15) is fixedly installed on the inner bottom of the working bin (8); the conveying trolley 1 (16) is located on the right side of the working bin (8) for loading the temperature sensor; the conveying trolley 2 (17) is located on the left side of the working bin (8) for unloading the temperature sensor; the truss transport component 1 (11), the truss transport component 2 (12), the truss transport component 3 (13), the conveying component 1 (14) and the conveying component 2 (15) are all electrically connected to the electric box (7).

3. The sensor omnidirectional drying equipment according to claim 2, characterized in that: The output slide blocks of the truss transport component 1 (11), the truss transport component 2 (12), and the truss transport component 3 (13) are all fixedly mounted with a clamping claw cylinder (18).

4. The sensor omnidirectional drying equipment according to claim 3, characterized in that: The truss transport assembly 1 (11), the truss transport assembly 2 (12), and the truss transport assembly 3 (13) are all linear module slides.

5. The sensor omnidirectional drying equipment according to claim 4, characterized in that: The conveying component 1 (14) is a chain conveying line.

6. The sensor omnidirectional drying equipment according to claim 5, characterized in that: The second conveying component (15) is a conveyor belt component.

7. The sensor omnidirectional drying equipment according to claim 6, characterized in that: The cleaning mechanism (2) comprises an ultrasonic rough cleaning component (21), an ultrasonic fine cleaning component (22), a new liquid tank (23), a waste liquid tank (24), a first solenoid valve (25), a second solenoid valve (26) and a third solenoid valve (27); the ultrasonic rough cleaning component (21) is connected to the ultrasonic fine cleaning component (22) via the second solenoid valve (26); the ultrasonic fine cleaning component (22) is connected to the new liquid tank (23) via the first solenoid valve (25); the ultrasonic rough cleaning component (21) is connected to the waste liquid tank (24) via the third solenoid valve (27); the ultrasonic rough cleaning component (21) and the ultrasonic fine cleaning component (22) are both electrically connected to an electrical box (7); the ultrasonic rough cleaning component (21) and the ultrasonic fine cleaning component (22) are both connected to a cold and heat exchanger (6); and the ultrasonic rough cleaning component (21), the ultrasonic fine cleaning component (22), the new liquid tank (23) and the waste liquid tank (24) are all fixedly mounted on the inner bottom of the working chamber (8).

8. The sensor omnidirectional drying equipment according to claim 7, characterized in that: The ultrasonic rough cleaning component (21) and the ultrasonic fine cleaning component (22) adopt an ultrasonic cleaning machine.

9. The sensor omnidirectional drying equipment according to claim 8, characterized in that: The drying mechanism (3) comprises a fan (31), a radiator (32) and a hot air box outer shell (33); the hot air box outer shell (33) is located at the upper end of the conveying component 2 (15) and the hot air box outer shell (33) is fixedly installed on the inner top of the working chamber (8); the fan (31) and the radiator (32) are both fixedly installed inside the hot air box outer shell (33), and the radiator (32) is fixedly installed at the air outlet of the fan (31); the fan (31) and the radiator (32) are both electrically connected to the electric box (7).

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