Device for preventing neglected installation of buckle
By designing a leak-proof snap device in the drying heat exchanger, and automatically identifying the snap color and resistance value with a color sensor and resistance tester, the leak-proof snap problem is solved, and the working efficiency and product quality are improved.
Patent Information
- Application Number
- CN202421042380.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing drying heat exchanger is prone to miss when installing the snaps, resulting in an increase in the workload of the inspection station staff, low efficiency and poor products leaking out, affecting product quality.
A leak-proof snap device is designed, including a base, control box and sensor box. Using color sensors, solenoid valves and resistance testers, it ensures that the snap is properly installed by automatically identifying the color and resistance values of the snap.
Automatically identify missing snaps, reducing personnel inspection work, improving work efficiency, and ensuring product quality.
Smart Images
Figure CN222212965U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of buckle devices, in particular to a leak-proof buckle device. Background Art
[0002] The core function of the drying heat exchanger is to complete the material drying process through the heat transfer mechanism. The equipment usually contains one or more high-efficiency heat transfer components, which are designed to increase the effective contact area with the wet material and promote the improvement of heat exchange efficiency. There is a buckle installed at the connector of the drying heater product. Employees have missed installing the buckle during the operation. The existing countermeasure is to inspect the inspection station to see if the buckle is installed and mark the buckle with a black pen. This not only increases the workload of the inspection station personnel, but also such a solution still has defective products flowing out to the client, causing customer complaints, resulting in low efficiency and quality cannot be guaranteed. Utility Model Content
[0003] The utility model provides an anti-leakage buckle device, which solves the existing problems.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a leak-proof buckle device, comprising a base, a control box and a sensor box, the base surface is provided with a control box, a corner of the base surface is provided with a sensor box, one end of the control box is connected to the solenoid valve, the other end of the control box is connected to the sensor box, the other end of the sensor box is connected to a resistance tester, and a buzzer is provided inside the resistance tester.
[0005] Preferably, the control box includes a first box body, a switch, a 24V power supply and an intermediate relay. The first box body is provided on the surface of the base, and a switch is provided on one side of the first box body. One end of the switch is connected to an external power supply, and the other end of the switch is connected to the 24V power supply. The 24V power supply is connected to the intermediate relay.
[0006] Preferably, the sensor box comprises a second box body, a color sensor, a cylinder, a thimble, a male socket and a copper sheet. The base surface is provided with a second box body, a color sensor is provided on one side of the second box body, a cylinder is provided in the second box body, two air pipes of the solenoid valve are connected to the cylinder, a thimble is fixedly provided at the front end of the cylinder, a spring is provided in the middle of the thimble, one end of the resistance tester is connected to one end of the male socket, the male socket is installed opposite the color sensor, the other end of the resistance tester is connected to the copper sheet, and the copper sheet is connected to the other end of the male socket.
[0007] Preferably, the 24V power supply is electrically connected to the intermediate relay, the solenoid valve and the color sensor.
[0008] Preferably, one end of the intermediate relay is connected to the color sensor, and the other end of the intermediate relay is connected to the solenoid valve.
[0009] Preferably, the color sensor can be configured to sense a variety of colors other than silver and transparent.
[0010] The beneficial effects of the utility model are as follows: the female plug of the drying heater is inserted into the male socket to test the resistance, and a red buckle is installed on the female plug. When the color sensor senses red, the intermediate relay is closed, the solenoid valve is energized to work, and the cylinder lifts the ejector pin to connect the ejector pin to the lead-out end of the resistance tester. The resistance tester displays the resistance of the drying heater and gives a buzzer prompt. If the buckle is missing, no signal is transmitted to the cylinder, the ejector pin does not contact the resistance tester, and the resistance tester has no resistance display and buzzer prompt, so that the product with the missing buckle can be automatically identified, and the full inspection and marking by personnel is eliminated, which saves time and effort, not only improves work efficiency, but also ensures product quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Figure 2 It is a partial structural schematic diagram of the utility model.
[0013] Figure 3 This is a circuit schematic diagram of the utility model.
[0014] Numbers in the figure: 1. Base; 2. Control box; 3. Sensor box; 4. Resistance tester; 5. Switch; 6. 24V power supply; 7. Intermediate relay; 8. Solenoid valve; 9. Color sensor; 10. Cylinder; 11. Ejector pin; 12. Male socket; 13. Copper sheet; 14. First box; 15. Second box. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0016] Reference Figure 1-Figure 3 As shown, a leak-proof buckle device includes a base 1, a control box 2 and a sensor box 3. The control box 2 is provided on the surface of the base 1, and the sensor box 3 is provided at a corner of the surface of the base 1. One end of the control box 2 is connected to the solenoid valve 8, and the other end of the control box 2 is connected to the sensor box 3. The other end of the sensor box 3 is connected to a resistance tester 4. A buzzer is provided inside the resistance tester 4 to facilitate judgment of whether the resistance value is within the standard.
[0017] The control box 2 includes a first box body 14, a switch 5, a 24V power supply 6 and an intermediate relay 7. The first box body 14 is provided on the surface of the base 1, and a switch 5 is provided on one side of the first box body 14. One end of the switch 5 is connected to the external power supply, and the other end of the switch 5 is connected to the 24V power supply 6. The 24V power supply 6 is connected to the intermediate relay 7.
[0018] The sensor box 3 includes a second box body 15, a color sensor 9, a cylinder 10, a thimble 11, a male socket 12 and a copper sheet 13. The second box body 15 is provided on the surface of the base 1, and a color sensor 9 is provided on one side of the second box body 15. The cylinder 10 is provided in the second box body 15. Two air pipes of the solenoid valve 8 are connected to the cylinder 10. A thimble 11 is fixedly provided at the front end of the cylinder 10. There is a spring in the middle of the thimble 11. When the thimble 11 hits the copper sheet 13, good contact is ensured. One end of the resistance tester 4 is connected to one end of the male socket 12. The male socket 12 is installed opposite to the color sensor 9. The other end of the resistance tester 4 is connected to the copper sheet 13. The copper sheet 13 is connected to the male socket 12 is connected to the other end. When the connector is inserted into the male socket 12 when measuring resistance at the resistance measuring station, the color of the buckle is red. When the color sensor 9 senses red, the intermediate relay 7 is closed, the solenoid valve 8 is energized, and the cylinder 10 lifts the ejector pin 11 to connect the ejector pin 11 to the lead-out end of the resistance tester 4. The resistance tester 4 displays the resistance of the drying heater and has a buzzer prompt. If a buckle is missing, no signal is transmitted to the cylinder 10, the ejector pin 11 does not contact the resistance tester 4, and the resistance tester 4 has no resistance display and buzzer prompt, so that the product with missing buckles can be automatically identified, the full inspection and marking by personnel is cancelled to improve efficiency and ensure quality.
[0019] The 24V power supply 6 is electrically connected to the intermediate relay 7, the solenoid valve 8 and the color sensor 9. One end of the intermediate relay 7 is connected to the color sensor 9, and the other end of the intermediate relay 7 is connected to the solenoid valve 8. After being set, the color sensor 9 can sense a variety of colors except silver and transparent colors, and is used to sense the specified color and transmit the signal.
[0020] Reference Figure 3 As shown, when the color sensing module of the color sensor 9 senses the set color, the intermediate relay 7 is energized, the solenoid valve 8 is powered on, and the cylinder 10 lifts the ejector pin 11 so that the ejector pin 11 is connected to the test probe of the resistance tester 4 for testing; when the color sensing module of the color sensor 9 does not sense the set color, the intermediate relay 7 remains normally open, the solenoid valve 8 is not powered on, the ejector pin 11 cannot be connected to the test probe of the resistance tester 4, and the test fails.
[0021] Working principle: When the device of the utility model is in use, firstly, the power is turned on, and the female plug of the drying heater is inserted into the male socket 12 to test the resistance. There is a red buckle on the female plug. When the female plug is inserted into the male socket 12, the color sensor 9 senses the red color and transmits the signal to the intermediate relay 7. The intermediate relay 7 sends a command to the solenoid valve 8, and the solenoid valve 8 opens the air valve. The air is transmitted to the cylinder 10, and the cylinder 10 starts to move the ejector pin 11 forward. The ejector pin 11 contacts the copper sheet 13, and the two ends of the female plug of the drying heater are connected to the two ends of the test line of the resistance tester 4. The resistance tester 4 displays the resistance value, and there is a buzzer sound when the resistance value is within the standard range; when the buckle is not installed on the female plug, the color sensor 9 cannot sense the red color and no signal will be transmitted; when the drying heater is not connected to the resistance tester 4, the resistance meter has no resistance display and buzzer prompt.
[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A leak-proof buckle device, comprising a base (1), a control box (2) and a sensor box (3), characterized in that: A control box (2) is provided on the surface of the base (1), a sensor box (3) is provided at a corner of the surface of the base (1), one end of the control box (2) is connected to the solenoid valve (8), the other end of the control box (2) is connected to the sensor box (3), the other end of the sensor box (3) is connected to the resistance tester (4), and a buzzer is provided inside the resistance tester (4).
2. The anti-leakage buckle device according to claim 1, characterized in that: The control box (2) comprises a first box (14), a switch (5), a 24V power supply (6) and an intermediate relay (7); the first box (14) is provided on the surface of the base (1); a switch (5) is provided on one side of the first box (14); one end of the switch (5) is connected to an external power supply; the other end of the switch (5) is connected to the 24V power supply (6); and the 24V power supply (6) is connected to the intermediate relay (7).
3. The anti-leakage buckle device according to claim 1, characterized in that: The sensor box (3) comprises a second box body (15), a color sensor (9), a cylinder (10), a thimble (11), a male socket (12) and a copper sheet (13). The second box body (15) is provided on the surface of the base (1). The color sensor (9) is provided on one side of the second box body (15). The cylinder (10) is provided in the second box body (15). Two air pipes of the solenoid valve (8) are connected to the cylinder (10). A thimble (11) is fixedly provided at the front end of the cylinder (10). A spring is provided in the middle of the thimble (11). One end of the resistance tester (4) is connected to one end of the male socket (12). The male socket (12) is installed opposite to the color sensor (9). The other end of the resistance tester (4) is connected to the copper sheet (13). The copper sheet (13) is connected to the other end of the male socket (12).
4. The anti-leakage buckle device according to claim 2, characterized in that: The 24V power supply (6) is electrically connected to the intermediate relay (7), the solenoid valve (8) and the color sensor (9).
5. The anti-leakage buckle device according to claim 2, characterized in that: One end of the intermediate relay (7) is connected to the color sensor (9), and the other end of the intermediate relay (7) is connected to the electromagnetic valve (8).
6. The anti-leakage buckle device according to claim 3, characterized in that: The color sensor (9) can sense a variety of colors other than silver and transparent colors after being configured.