Glass thermometer quality detection device

Abstract

The utility model discloses a glass thermometer quality detection device, which relates to the technical field of glass thermometer detection and comprises a base, one side of one end of the base is fixedly connected with a first mounting seat, the middle of the first mounting seat is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first threaded shaft. The first threaded shaft is rotationally connected to the lower end in the base, a sliding rod is arranged at the lower end in the base, and the surface of the first threaded shaft is in threaded connection with a connecting plate. According to the utility model, the first installation seat drives the first threaded shaft to rotate, so that the connecting plate drives the first supporting plate to slide in a reciprocating manner, thereby enabling the anti-skid pad to clamp the thermometer to move, taking out the to-be-detected thermometer in the first placing box, detecting the to-be-detected thermometer, and then placing the to-be-detected thermometer in the second placing box at the other end. And a group of thermometers can be detected, so that the detection speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of glass thermometer detection, in particular to a glass thermometer quality detection device. Background Art

[0002] The glass thermometer is a traditional temperature measuring product that is made through more than a dozen processes such as artificial firing and filling. It is inexpensive, accurate, easy to use, and does not require power. It is widely used in production and life. It uses round or triangular glass rods as raw materials and mercury or organic solutions (kerosene, alcohol, etc.) as temperature-sensitive liquids to produce various products suitable for different needs.

[0003] Published patent: A quality inspection device for a glass thermometer (publication number: CN218994575U), including a support frame, a hydraulic cylinder is arranged on the lower left side of the support frame, and a movable frame is connected to the upper top of the hydraulic cylinder. The quality inspection device for the glass thermometer can grab the thermometer sample by using a clamping assembly and a cylinder, and then the position of the clamping assembly can be adjusted by using a hydraulic cylinder and a motor, so that the thermometer sample can be placed inside a thermostat, and finally, the thermometer sample can be heated by using the thermostat to observe the measurement value of the thermometer sample;

[0004] The above patent has certain disadvantages. When in use, the device needs to rotate back and forth. After the thermometer measures the temperature, the detection is actually completed, and the device needs to rotate another semicircle and return to its original position, wasting half of the working rotation distance. Moreover, after passing through the temperature measuring chamber, water will stick to the surface of the thermometer, which will contaminate the box where the thermometer is stored. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a glass thermometer quality detection device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glass thermometer quality detection device comprises a base, one side of one end of the base is fixedly connected to a first mounting seat, a first motor is fixedly connected to the middle of the first mounting seat, a first threaded shaft is fixedly connected to the output end of the first motor, the first threaded shaft is rotatably connected to the lower end inside the base, a sliding rod is arranged at the lower end inside the base, and the sliding rod is located on one side of the first threaded shaft, a connecting plate is threadedly connected to the surface of the first threaded shaft, the other end of the connecting plate is slidably connected to the sliding rod, the connecting plate is slidably connected to the inside of the lower end of the base, both ends of the connecting plate pass through the inside of the base, both ends of the base are fixedly connected to the first support plate, a second mounting seat is fixedly connected to the middle of the second mounting seat, a second motor is fixedly connected to the middle of the output end of the second motor, and a gear is fixedly connected to the output end of the second motor, and the second motor output end and the gear are rotatably connected to the inside of the first support plate, a second threaded shaft is slidably connected to one side of the first support plate, and the second threaded shaft is arranged on both sides. The gear is rotatably connected to the first support plate, and the two sets of gears are meshed with each other inside the first support plate. Two sets of first limit sliders are arranged at the connection point between the first support plate and the second threaded shaft, and the first limit sliders are slidably connected to the first slide grooves on both sides of the temperature measuring groove, the upper end of the second threaded shaft is fixedly connected to the second support plate, the middle part of the second support plate is slidably connected to the third threaded shaft, and two sets of second limit sliders are arranged inside the second support plate, and the second limit sliders are slidably connected to the second slide grooves on both sides of the third threaded shaft, the surface of the third threaded shaft is threadedly connected to a synchronous wheel, and the synchronous wheel is rotatably connected to the second support plate, one side of the second support plate is fixedly connected to a third mounting seat, the middle part of the third mounting seat is fixedly connected to a third motor, and the output end of the third motor is fixedly connected to a synchronous wheel, the two sets of synchronous wheels are connected by a synchronous belt, the opposite ends of the two sets of the third threaded shafts are fixedly connected to fixed plates, and the opposite sides of the two sets of the fixed plates are fixedly connected to anti-slip pads.

[0007] As a further description of the above technical solution:

[0008] A first placement box and a second placement box are fixedly connected to both ends of the upper surface of the base, and the first placement box is close to the middle of the base. A fixing frame is provided in the middle of the first placement box and the second placement box. The first placement box stores glass thermometers to be tested, and the second placement box stores tested glass thermometers.

[0009] As a further description of the above technical solution:

[0010] A temperature measuring tank is arranged at one end of the middle part of the base, clean water is arranged inside the temperature measuring tank, a heating tube and a temperature sensor are arranged at the bottom of the temperature measuring tank, the clean water inside the temperature measuring tank is heated by the heating tube, and the water temperature can be monitored in real time by the temperature sensor to ensure that the water temperature is always within a range.

[0011] As a further description of the above technical solution:

[0012] An air-drying groove is provided at the other end of the middle part of the base, two groups of air inlets are provided on one side of the air-drying groove, two groups of air outlets are provided on the other side of the air-drying groove, and the diameter of the air inlet is larger than that of the air outlet, a fourth mounting seat is fixedly connected to the inside of the air inlet, a fourth motor is fixedly connected to the middle part of the fourth mounting seat, and a fan blade is fixedly connected to the output end of the fourth motor, and the fan blade is driven to rotate by the fourth motor, so that the outside air is accelerated to enter the inside of the air-drying groove from the inlet and flow out from the air outlet, thereby drying the moisture on the surface of the glass thermometer.

[0013] As a further description of the above technical solution:

[0014] Side panels are fixedly connected to both sides of the middle part of the upper surface of the base, a number of cameras are fixedly connected to the opposite sides of the two groups of side panels, and a control panel is fixedly connected to the other side of one group of side panels. The device can be controlled to work through the control panel. The temperature measured by the temperature sensor will be displayed on the heating tube, and the temperature captured by the camera will also be displayed on the control panel. Each camera is facing a thermometer. If the captured temperature is very different from that of other thermometers, a prompt will be given to facilitate the removal of the wrong thermometer.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the first threaded shaft is first driven to rotate by the first mounting seat, so that the connecting plate slides back and forth with the first supporting plate, thereby moving the anti-slip pad with the thermometer clamped, taking out the thermometer to be tested in the first placement box, and testing it, and then putting it in the second placement box at the other end, so that the device can test a group of thermometers during the reciprocating movement, thereby accelerating the detection rate.

[0017] 2. In the utility model, an air-drying groove is provided on the base, and the thermometer after detection is placed in the middle of the air-drying groove. The fan blades are driven to rotate by the fourth motor, so that the outside air is accelerated to enter the inside of the air-drying groove from the inlet and flow out from the outlet, thereby drying the moisture on the surface of the glass thermometer and preventing the thermometer from contaminating the second placement box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2This is a three-dimensional structural diagram of the connection plate of the utility model;

[0020] Figure 3 This is a cross-sectional three-dimensional structural diagram of the first support plate of the utility model;

[0021] Figure 4 It is a cross-sectional three-dimensional structural diagram of the base of the present utility model.

[0022] Legend:

[0023] 1. Base; 2. Temperature measuring tank; 3. Air drying tank; 4. First support plate; 5. First placement box; 6. Second placement box; 7. First mounting seat; 8. First motor; 9. First threaded shaft; 10. Slide rod; 11. Connecting plate; 12. Second threaded shaft; 13. Second mounting seat; 14. Second motor; 15. Gear; 16. Second support plate; 17. Third threaded shaft; 18. Third mounting seat; 19. Third motor; 20. Synchronous wheel; 21. Fixed plate; 22. Anti-slip pad; 23. Side panel; 24. Camera; 25. Control panel; 26. Heating tube; 27. Temperature sensor; 28. Fourth mounting seat; 29. ​​Fourth motor; 30. Fan blade. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-4The utility model provides an embodiment: a glass thermometer quality detection device, including a base 1, a first mounting seat 7 is fixedly connected to one side of one end of the base 1, a first motor 8 is fixedly connected to the middle of the first mounting seat 7, a first threaded shaft 9 is fixedly connected to the output end of the first motor 8, the first threaded shaft 9 is rotatably connected to the lower end of the base 1, a sliding rod 10 is arranged at the lower end of the base 1, and the sliding rod 10 is located on one side of the first threaded shaft 9, a connecting plate 11 is threadedly connected to the surface of the first threaded shaft 9, and the sliding rod 10 is slidably connected to the other end of the connecting plate 11, and the connecting plate 11 is slidably connected to the inside of the lower end of the base 1, both ends of the connecting plate 11 pass through the inside of the base 1, both ends of the base 1 are fixedly connected to the first support plate 4, one side of the upper surface of the first support plate 4 is fixedly connected to the second mounting seat 13, the middle part of the second mounting seat 13 is fixedly connected to the second motor 14, the middle part of the output end of the second motor 14 is fixedly connected to the gear 15, and the output end of the second motor 14 and the gear 15 are rotatably connected to the inside of the first support plate 4, one side of the first support plate 4 is slidably connected to the second threaded shaft 12, both sides of the second threaded shaft 12 are provided with first slide grooves, and the second threaded shaft 12 is provided with first slide grooves. The surface of the threaded shaft 12 is threadedly connected with a gear 15, which is rotatably connected to the inside of the first support plate 4, and the two groups of gears 15 are meshed with each other inside the first support plate 4. Two groups of first limit sliders are arranged at the connection between the first support plate 4 and the second threaded shaft 12, and the first limit sliders are slidably connected to the inside of the first slide grooves on both sides of the temperature measuring tank 2. The upper end of the second threaded shaft 12 is fixedly connected to the second support plate 16, and the middle part of the second support plate 16 is slidably connected to the third threaded shaft 17, and two groups of second limit sliders are arranged inside the second support plate 16, and the second limit slider slides The third threaded shaft 17 is rotatably connected to the inside of the second slide groove on both sides of the third threaded shaft 17, and the surface of the third threaded shaft 17 is threadedly connected with a synchronous wheel 20, which is rotatably connected to the inside of the second support plate 16. A third mounting seat 18 is fixedly connected to one side of the second support plate 16, and a third motor 19 is fixedly connected to the middle of the third mounting seat 18. The output end of the third motor 19 is fixedly connected to the synchronous wheel 20. The two groups of synchronous wheels 20 are connected by a synchronous belt, and the opposite ends of the two groups of third threaded shafts 17 are fixedly connected to fixed plates 21, and the opposite sides of the two groups of fixed plates 21 are fixedly connected to anti-slip pads 22.

[0026] Side panels 23 are fixedly connected to both sides of the middle of the upper surface of the base 1, and a number of cameras 24 are fixedly connected to the opposite sides of the two groups of side panels 23. A control panel 25 is fixedly connected to the other side of one group of side panels 23. The device can be controlled to work through the control panel 25. The temperature measured by the temperature sensor 27 will be displayed on the heating tube 26, and the temperature captured by the camera 24 will also be displayed on the control panel 25. Each camera 24 faces a thermometer. If the captured temperature is very different from that of other thermometers, a prompt will be given to facilitate the removal of the wrong thermometer. An air-drying groove 3 is provided at the other end of the middle of the base 1, and two groups of air inlets are provided on one side of the air-drying groove 3, and two groups of air outlets are provided on the other side of the air-drying groove 3, and the diameter of the air inlet is larger than that of the air outlet. A fourth mounting seat 28 is fixedly connected inside the air inlet, and a fourth motor 29 is fixedly connected to the middle of the fourth mounting seat 28. The output end of the fourth motor 29 is fixedly connected with a fan blade 30, and the fan blade 30 is driven by the fourth motor 29 to rotate, so that the outside air is accelerated to enter the air-drying tank 3 from the inlet and flow out from the air outlet, thereby drying the moisture on the surface of the glass thermometer. The first placement box 5 and the second placement box 6 are fixedly connected at both ends of the upper surface of the base 1, and the first placement box 5 is close to the middle of the base 1. The first placement box 5 and the second placement box 6 are both provided with a fixing frame in the middle. The first placement box 5 stores the glass thermometer to be tested, and the second placement box 6 stores the measured glass thermometer. A temperature measuring tank 2 is provided at one end of the middle of the base 1, and clean water is provided inside the temperature measuring tank 2. A heating pipe 26 and a temperature sensor 27 are provided at the bottom of the temperature measuring tank 2. The clean water inside the temperature measuring tank 2 is heated by the heating pipe 26. The water temperature can be monitored in real time by the temperature sensor 27, so that the water temperature is always within a range.

[0027] Working principle: When in use, the first placement boxes 5 on the surfaces of both ends of the base 1 are filled with thermometers to be tested, clean water is put in the middle of the temperature measuring tank 2, and the clean water is heated by the heating tube 26. The water temperature can be monitored in real time by the temperature sensor 27, so that the water temperature is kept two degrees lower than the maximum measuring temperature of the thermometer. The second motor 14 drives the gear 15 to rotate, so that the gear 15 drives the second threaded shaft 12 to rotate. The second threaded shaft 12 slides downward along the first support plate 4 through the restriction of the first limit slider, thereby driving the anti-skid pad 22 downward. At the same time, the third motor 19 drives the third threaded shaft 17 to rotate through the synchronous wheel 20, so that the third threaded shaft 17 slides along the second support plate 16. The two groups of anti-skid pads 22 are touching each other, and the two groups of third threaded shafts 17 are touching each other. The sliding directions are the same. When the third threaded shaft 17 slides to the upper end of the thermometer to be tested with the anti-skid pad 22, the two groups of third threaded shafts 17 move away from each other with the anti-skid pad 22, and at the same time, the second threaded shaft 12 moves downward with the anti-skid pad 22. When the top of the thermometer reaches one-third of the anti-skid pad 22, the third motor 19 drives the two groups of third threaded shafts 17 to push the two groups of anti-skid pads 22 closer to each other, thereby clamping the thermometer. Then, the second motor 14 rotates the second threaded shaft 12 through the gear 15, so that the second threaded shaft 12 slides upward with the second support plate 16. At the same time, the third motor 19 rotates to move the two groups of third threaded shafts 17 toward the middle of the base 1, so that the anti-skid pad 22 is in the middle of the base 1. Then the first motor 8 rotates the first threaded shaft 9 to make the connecting plate 1 1 moves with the first support plate 4 to the temperature measuring tank 2. When the anti-skid pad 22 moves to the top of the temperature measuring tank 2, the first motor 8 stops rotating, and the second motor 14 rotates to drive the second threaded shaft 12 and the anti-skid pad 22 to slide downward, so that the glass thermometer falls into the middle of the temperature measuring tank 2. After a period of heating, the liquid column in the middle of the thermometer rises, and then the second motor 14 rotates to make the second threaded shaft 12 move upward with the anti-skid pad 22, and then the first motor 8 continues to rotate with the first threaded shaft 9 to move the anti-skid pad 22 to the middle of the two sets of side plates 23. Then the first motor 8 stops rotating, and the readings of the thermometers are photographed by the camera 24. The readings of the multiple sets of thermometers are analyzed by the control panel 25 to observe whether there are large errors. If there are large errors, it means that the If the thermometer is unqualified, the worker is reminded to remove the unqualified thermometer. After the test is completed, the first motor 8 drives the anti-skid pad 22 to move toward the upper end of the air-drying tank 3. When the anti-skid pad 22 moves to the upper end of the air-drying tank 3, the first motor 8 stops rotating, and the second motor 14 drives the second support plate 16 downward, so that the anti-skid pad 22 moves downward with the thermometer, and the thermometer falls into the middle of the air-drying tank 3. The fan blades 30 are driven by the fourth motor 29 to rotate, so that the outside air is accelerated to enter the air-drying tank 3 from the inlet and flow out from the air outlet, thereby drying the moisture on the surface of the glass thermometer. After that, the second motor 14 drives the gear 15 to move the second threaded shaft 12 upward. At the same time, the first motor 8 rotates with the first threaded shaft 9 to move the anti-skid pad 22 to the upper end of the second placement box 6.The third motor 19 drives the synchronous wheel 20 to rotate, so that the third threaded shaft 17 drives the anti-skid pad 22 to move the fixing frame, so that the thermometer is located at the upper end of the fixing frame, and then the second motor 14 drives the second threaded shaft 12 to slide downward. When the thermometer is inserted into the fixing frame, the third motor 19 drives the two groups of third threaded shafts 17 away from each other. Then, the first motor 8 drives the first threaded shaft 9 to rotate, the second motor 14 drives the gear 15 to rotate, and the third motor 19 drives the third threaded shaft 17 to rotate, so that the anti-skid pad 22 reaches the upper end of the first placement box 5. Then, the above operation is repeated, and a group of thermometers in the first placement box 5 are taken out and tested. Then, the tested thermometers are placed in the second placement box 6 at the other end. This is repeated. After the thermometers in the two groups of first placement boxes 5 are tested, the two groups of thermometers to be tested can be replaced and the test can be continued.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass thermometer quality detection device, comprising a base (1), characterized in that: A first mounting seat (7) is fixedly connected to one side of one end of the base (1); a first motor (8) is fixedly connected to the middle of the first mounting seat (7); a first threaded shaft (9) is fixedly connected to the output end of the first motor (8); the first threaded shaft (9) is rotatably connected to the lower end of the base (1); a sliding rod (10) is provided at the lower end of the base (1), and the sliding rod (10) is located on one side of the first threaded shaft (9); a connecting plate (11) is threadedly connected to the surface of the first threaded shaft (9); the sliding rod (10) is slidably connected to the other end of the connecting plate (11); the connecting plate (11) is slidably connected to the lower end of the base (1); the connecting plate The two ends of the base (11) are both extended out of the interior of the base (1), and the two ends of the base (1) are fixedly connected to a first support plate (4), one side of the upper surface of the first support plate (4) is fixedly connected to a second mounting seat (13), a middle part of the second mounting seat (13) is fixedly connected to a second motor (14), a middle part of the output end of the second motor (14) is fixedly connected to a gear (15), and the output end of the second motor (14) and the gear (15) are rotatably connected to the interior of the first support plate (4), a second threaded shaft (12) is slidably connected to one side of the first support plate (4), both sides of the second threaded shaft (12) are provided with first sliding grooves, and the surface of the second threaded shaft (12) is threaded. The second support plate (16) is connected to the second threaded shaft (12) by a gear (15), the gear (15) is rotatably connected to the inside of the first support plate (4), and the two groups of gears (15) are meshed with each other inside the first support plate (4), two groups of first limit sliders are arranged at the connection between the first support plate (4) and the second threaded shaft (12), and the first limit sliders are slidably connected to the inside of the first slide grooves on both sides of the temperature measuring chamber (2), the upper end of the second threaded shaft (12) is fixedly connected to the second support plate (16), the middle part of the second support plate (16) is slidably connected to the third threaded shaft (17), and two groups of second limit sliders are arranged inside the second support plate (16), and the second limit sliders are slidably connected to the third threaded shaft ( 17), the surface of the third threaded shaft (17) is threadedly connected with a synchronous wheel (20), the synchronous wheel (20) is rotatably connected to the inside of the second support plate (16), one side of the second support plate (16) is fixedly connected with a third mounting seat (18), the middle part of the third mounting seat (18) is fixedly connected with a third motor (19), the output end of the third motor (19) is fixedly connected with a synchronous wheel (20), the two groups of synchronous wheels (20) are connected by a synchronous belt, the opposite ends of the two groups of the third threaded shafts (17) are fixedly connected with a fixed plate (21), and the opposite sides of the two groups of the fixed plates (21) are fixedly connected with an anti-slip pad (22).

2. A glass thermometer quality detection device according to claim 1, characterized in that: A first placement box (5) and a second placement box (6) are fixedly connected at both ends of the upper surface of the base (1), and the first placement box (5) is close to the middle of the base (1). A fixing frame is provided in the middle of the first placement box (5) and the second placement box (6).

3. A glass thermometer quality detection device according to claim 1, characterized in that: A temperature measuring tank (2) is arranged at one end of the middle part of the base (1), clean water is arranged inside the temperature measuring tank (2), and a heating pipe (26) and a temperature sensor (27) are arranged at the bottom of the temperature measuring tank (2).

4. A glass thermometer quality detection device according to claim 1, characterized in that: The other end of the middle of the base (1) is provided with an air drying groove (3), one side of the air drying groove (3) is provided with two groups of air inlets, the other side of the air drying groove (3) is provided with two groups of air outlets, and the diameter of the air inlet is larger than that of the air outlet. A fourth mounting seat (28) is fixedly connected inside the air inlet, a fourth motor (29) is fixedly connected to the middle of the fourth mounting seat (28), and a fan blade (30) is fixedly connected to the output end of the fourth motor (29).

5. The glass thermometer quality detection device according to claim 1, characterized in that: Side panels (23) are fixedly connected to both sides of the middle of the upper surface of the base (1), a plurality of cameras (24) are fixedly connected to the opposite sides of two groups of side panels (23), and a control panel (25) is fixedly connected to the other side of one group of side panels (23).

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