Suction vane activation detection device and activation detection method

Abstract

The application discloses a kind of suction piece activation detection devices, including first rack, support plate, mounting plate, electric heating element, second rack, upper cover, temperature measuring probe and fan, the first rack is installed with multiple rollers, the roller is installed with sprocket, the sprocket is installed with circulating chain, the circulating chain has two, and two circulating chains are in parallel state, the support plate has multiple, and the two ends of each support plate are cooperated together with a circulating chain, the support plate is opened with as dry ventilation hole, the mounting plate is installed on first rack, and mounting plate is located between two circulating chains, the electric heating element is installed on mounting plate, and the mounting plate and electric heating element are not contacted with support plate.This device has the following beneficial effects, can realize the activation and detection of the suction piece in the vacuum cup under relatively low energy consumption.

Description

Technical Field

[0001] This invention relates to the field of thermos cup processing equipment, and more particularly to an air-absorbing plate activation detection device and activation detection method. Background Technology

[0002] Currently, insulated cups are manufactured with an air-absorbing plate installed at the bottom inside the outer shell. The gaps in the shell are then sealed by air extraction. After sealing, the entire cup is placed on a heating device for activation. Patent publication CN120304680A discloses this activation process. However, this document only describes activating the air-absorbing plate by heating, without disclosing the equipment used for this process. Traditional activation methods involve placing the cup in a drying oven, but this heats the entire cup. Activating the air-absorbing plate only requires heating the bottom of the cup, making the entire process too energy-intensive. Summary of the Invention

[0003] To address the aforementioned problems, this invention proposes a suction plate activation detection device. By setting an electric heating element on a mounting plate and a support plate above the mounting plate via a circulating chain, the device supports the thermos cup. This achieves relatively fast activation of the suction plate with relatively low energy consumption. Furthermore, the device utilizes the heat generated by the thermos cup after activation to cool the outer shell of the thermos cup by blowing air, and then measures the temperature change to determine if the vacuum level meets the standard. The entire measurement process has relatively low energy consumption.

[0004] The technical solution adopted in this invention is as follows:

[0005] A suction plate activation detection device includes a first frame, a support plate, a mounting plate, a heating element, a second frame, a top cover, a temperature probe, and a fan.

[0006] The first frame is equipped with multiple rotating rollers, each with a sprocket. Two circulating chains are mounted on the sprockets and are parallel to each other. Multiple support plates are included, each with its ends engaging with one of the circulating chains. Each support plate has ventilation holes. A mounting plate is installed on the first frame, positioned between two circulating chains. Heating elements are mounted on the mounting plate. Neither the mounting plate nor the heating elements are in contact with the support plates.

[0007] The second frame is disposed on one side of the first frame. A transfer robot is disposed between the first and second frames. A conveyor belt is rotatably mounted on the second frame. The upper cover is disposed on the second frame, and the conveyor belt is located below the upper cover. The fan and the temperature probe are disposed on the second frame. Both the fan and the temperature probe are located on opposite sides of the upper cover. The fan is used to blow the temperature probe into the upper cover. When the conveyor belt is running, it rotates from the fan side towards the temperature probe side.

[0008] The support plate on the first frame is used to transport the thermos cup. The heating element heats the thermos cup. The transfer robot is used to transfer the thermos cup from the support plate to the conveyor belt. The conveyor belt transports the thermos cup from the fan side to the temperature probe side. The bottom of the thermos cup shell is in contact with the support plate and the conveyor belt. The temperature probe is used to detect the temperature of the bottom of the thermos cup liner.

[0009] The activation detection device is used as follows: First, the heating element on the mounting plate is turned on. Then, the thermos (without a lid throughout the process) is placed on the support plate with the bottom of the thermos in contact with the support plate (i.e., the mouth of the thermos is facing upwards). The bottom of the thermos has a vent. Then, the device starts operating. The heating element (its own temperature is approximately 500-600 degrees Celsius) directly transfers heat to the bottom of the thermos, effectively heating the suction plate. This allows for faster activation of the suction plate with relatively low energy consumption. While the heating element is heating the thermos, the sprocket and circulating chain are running, moving the thermos from one end of the first frame to the other. The inner liner and outer shell of the thermos are heated to at least 150 degrees Celsius. Then, the transfer robot starts operating, moving the thermos from the first frame... The thermos cup is transferred from one frame to the conveyor belt on the second frame. After transfer, the cup mouth faces upward and the bottom of the cup is in contact with the conveyor belt. Then the fan is turned on. When the fan is turned on, the top cover and the conveyor belt together form an air duct. The airflow speed in this air duct is relatively fast. When the thermos cup passes through the air duct, the fast airflow can quickly cool the outer shell of the thermos cup (if the vacuum degree of the thermos cup is good, the heat transfer between the inner liner and the outer shell is very slow; if the vacuum degree of the thermos cup is poor, the heat transfer between the inner liner and the outer shell is very fast). When the thermos cup runs out of the air duct, the temperature of the outer shell of the thermos cup drops below 50 degrees Celsius. At this time, the temperature of the inner liner of the thermos cup is measured using a temperature probe. If the temperature of the inner liner of the thermos cup is still close to 100 degrees Celsius, it means that the vacuum degree of this thermos cup is good. If the temperature of the inner liner of the thermos cup drops below 80 degrees Celsius, it means that the vacuum degree is seriously unqualified, and this thermos cup is a defective product.

[0010] In summary, this device utilizes an electric heating element on a mounting plate and a support plate above the mounting plate via a circulating chain to support the thermos cup. This allows for the activation of the suction plate at a relatively fast speed with relatively low energy consumption. Furthermore, the device can utilize the heat generated by the thermos cup after heating and activation to cool the outer shell of the thermos cup by blowing air, and then measure the temperature change to determine if the vacuum level meets the standard. The entire measurement process has relatively low energy consumption.

[0011] Optionally, the mounting plate is provided with multiple sets of heating elements, and the heating elements are arranged in a dotted line pattern on the mounting plate, and the heating elements do not contact each other; the heating elements include electric ceramic stoves.

[0012] The system uses a dotted, linear arrangement of heating elements, with each group of elements having its heating intensity independently controlled. This allows for different heating intensity ranges, enabling the bottom of the thermos to be heated at varying intensities during the delivery of the thermos. Specific heating elements include, but are not limited to, electric ceramic heaters.

[0013] Optionally, it also includes a cover, which is disposed on the first frame, the support plate is located between the cover and the heating element, and the two ends of the cover are detachably provided with cover curtains.

[0014] The purpose of setting up a cover is to reduce heat loss. The cover can be made of flexible plastic material. The function of the cover is to further reduce heat loss. The support plate, the cover, and the cover together form an oven. The temperature inside the oven is relatively high, which can heat the outer shell and inner liner of the thermos cup relatively quickly.

[0015] Optionally, the circulating chain does not contact the mounting plate, the circulating chain is located above the mounting plate, the two circulating chains are of equal length, the rotating roller is perpendicular to the circulating chain, and there is a gap between two adjacent support plates, and the gap between two adjacent support plates is equal.

[0016] The circulating chain does not contact the mounting plate to reduce the impact of heat from the mounting plate on the circulating chain. The gap between two adjacent support plates is to form a metal plate conveyor belt that can stably and continuously transport materials.

[0017] Optionally, it also includes a drive motor, which is mounted on the first frame and cooperates with a portion of the rollers.

[0018] Optionally, an auxiliary block is provided on each side of the second frame, and a fan is provided on each auxiliary block. Fans are distributed on both sides of the second frame. The fans do not contact the conveyor belt. There are two fans, and the two fans do not contact each other or the upper cover. Both fans face one opening of the upper cover, and the orientation of the two fans is symmetrical.

[0019] Setting up two fans can provide stronger airflow and ensure that cooling can continue even if one fan fails. Additionally, the symmetrical orientation of the two fans can reduce vibrations caused by their operation on the second frame.

[0020] Optionally, it also includes a suspension frame, which is mounted on the second frame. The suspension frame and the fan are located on opposite sides of the upper cover. The temperature probe is mounted on the suspension frame and is perpendicular to the conveyor belt. The suspension frame does not contact the conveyor belt.

[0021] Optionally, a push cylinder is also included, which is mounted on the suspension frame. The extension and retraction direction of the cylinder rod of the push cylinder is perpendicular to the movement direction of the conveyor belt. The push cylinder does not contact the conveyor belt. The extension and retraction direction of the cylinder rod of the push cylinder is perpendicular to the temperature probe, and the push cylinder does not contact the temperature probe.

[0022] The function of the pusher cylinder is to push away defective thermos cups. The pusher cylinder does not contact the conveyor belt to ensure no interference occurs during operation.

[0023] Optionally, the conveyor belt is made of metal and has mesh openings, and the upper cover does not contact the conveyor belt.

[0024] The conveyor belt, made of metal (including but not limited to steel wire woven conveyor belts), facilitates rapid heat dissipation from the thermos cup's outer shell. The mesh openings not only facilitate rapid heat dissipation but also increase friction, reducing the probability of the thermos cup slipping and tipping over. The top cover does not contact the conveyor belt to avoid interfering with its operation.

[0025] An activation detection method for a suction plate, using the suction plate activation detection device as described above, includes the following steps: placing the thermos cup on a support plate, using the heat generated by the heating element to heat the outer shell and inner liner of the thermos cup, so that the temperature of the outer shell and the inner liner is not lower than 150 degrees Celsius, after heating is completed, using a fan to blow on the outer shell of the thermos cup, and detecting the temperature of the inner liner when the temperature of the outer shell of the thermos cup drops below 50 degrees Celsius.

[0026] In the above scheme, the suction plate is heated by directly heating the bottom of the thermos cup with heat generated by the electric heating element. This achieves the activation of the suction plate at a relatively fast speed with relatively low energy consumption. Furthermore, the vacuum degree can be measured by using the heat of the thermos cup itself after heating and activation, cooling the outer shell of the thermos cup by blowing air, and then detecting the temperature change. The energy consumption of the entire measurement process is relatively low.

[0027] The beneficial effects of this invention are: by setting an electric heating element on the mounting plate and setting a support plate above the mounting plate via a circulating chain, the thermos cup is supported by the support plate, thus activating the suction plate at a relatively fast speed with relatively low energy consumption. Furthermore, the vacuum degree can be measured by using the heat of the thermos cup itself after heating and activation, cooling the outer shell of the thermos cup by blowing air, and then detecting the temperature change. The energy consumption of the entire measurement process is relatively low. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0029] Figure 1 This is a simplified structural diagram of the suction plate activation detection device;

[0030] Figure 2 This is a simplified schematic diagram of the installation structure of the support plate;

[0031] Figure 3 This is a schematic diagram showing the positional relationship between the mounting plate and the support plate;

[0032] Figure 4 yes Figure 3 A simplified enlarged diagram of point A in the middle;

[0033] Figure 5 This is a schematic diagram of the installation location of the suspension bracket.

[0034] The attached figures are labeled as follows: 1. Support plate; 101. Ventilation hole; 2. Cover; 3. First frame; 4. Drive motor; 5. Rotary roller; 6. Sprocket; 7. Mounting plate; 8. Circulating chain; 9. Heating element; 10. Second frame; 11. Conveyor belt; 1101. Mesh hole; 12. Auxiliary block; 13. Top cover; 1301. Air duct; 14. Suspension bracket; 15. Temperature probe; 16. Push cylinder. Detailed Implementation

[0035] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0037] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] Example 1

[0039] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5 As shown, a suction plate activation detection device includes a first frame 3, a support plate 1, a mounting plate 7, a heating element 9, a second frame 10, a top cover 13, a temperature probe 15, and a fan.

[0040] Multiple rotating rollers 5 are mounted on the first frame 3. Sprockets 6 are mounted on the rotating rollers 5, and circulating chains 8 are mounted on the sprockets 6. There are two circulating chains 8, which are parallel to each other. Multiple support plates 1 are provided, each with its ends engaging with one of the circulating chains 8. Ventilation holes 101 are provided on the support plates 1. A mounting plate 7 is mounted on the first frame 3, positioned between two circulating chains 8. Heating elements 9 are mounted on the mounting plate 7. Neither the mounting plate 7 nor the heating elements 9 are in contact with the support plates 1.

[0041] The second frame 10 is located on one side of the first frame 3. A transfer robot is installed between the first frame 3 and the second frame 10. A conveyor belt 11 is rotatably mounted on the second frame 10. An upper cover 13 is located on the second frame 10, with the conveyor belt 11 positioned below the upper cover 13. A fan and a temperature probe 15 are both located on the second frame 10, with the fan and temperature probe 15 located on opposite sides of the upper cover 13. The fan blows the temperature probe 11 into the upper cover 13. When the conveyor belt 11 is running, it rotates from the fan side towards the temperature probe 15 side.

[0042] The support plate 1 on the first frame 3 is used to transport the thermos cup. The heating element 9 heats the thermos cup. The transfer robot is used to transfer the thermos cup from the support plate 1 to the conveyor belt 11. The conveyor belt 11 transports the thermos cup from the fan side to the temperature probe 15 side. The bottom of the thermos cup shell is in contact with the support plate 1 and the conveyor belt 11. The temperature probe 15 is used to detect the temperature of the bottom of the inner liner of the thermos cup.

[0043] The activation detection device is used as follows: First, the heating element 9 on the mounting plate 7 is turned on. Then, the thermos cup (which remains uncovered throughout the process) is placed on the support plate 1, with the bottom of the cup in contact with the support plate 1 (i.e., the mouth of the cup is facing upwards). The bottom of the thermos cup has a vent 101. Then, the device starts operating. The heat transferred by the heating element 9 (whose temperature is approximately 500-600 degrees Celsius) is directly transferred to the bottom of the thermos cup, effectively heating the suction plate directly. This allows for faster activation of the suction plate with relatively low energy consumption. While the heating element 9 is heating the thermos cup, the sprocket 6 and the circulating chain 8 are running. The thermos cup is moved from one end of the first frame 3 to the other, and the temperature of both the inner liner and outer shell of the thermos cup is heated to at least 150 degrees Celsius. Then, the transfer robot starts operating, transferring the thermos cup from the first frame 3 to the next frame. On the conveyor belt 11 of the second frame 10, the insulated cups, after being transferred, have their mouths facing upwards and their bottoms in contact with the conveyor belt 11. Then, the fan is turned on. When the fan is turned on, the upper cover 13 and the conveyor belt 11 together form an air duct 1301. The airflow speed in this air duct 1301 is relatively fast. When the insulated cup passes through the air duct 1301, the faster airflow can quickly cool the outer shell of the insulated cup (if the vacuum degree of the insulated cup is good, the heat transfer between the inner liner and the outer shell is very slow). If the vacuum level of the thermos is poor, heat transfer between the inner liner and the outer shell will be very fast. When the thermos operates through the air outlet 1301, the temperature of the outer shell of the thermos drops below 50 degrees Celsius. At this time, the temperature of the inner liner of the thermos is measured using the temperature probe 15. If the temperature of the inner liner is still close to 100 degrees Celsius, it means that the vacuum level of the thermos is good. If the temperature of the inner liner drops below 80 degrees Celsius, it means that the vacuum level is seriously unqualified and the thermos is a defective product.

[0044] In summary, in this device, by setting an electric heating element 9 on the mounting plate 7 and setting a support plate 1 above the mounting plate 7 via a circulating chain 8, and using the support plate 1 to support the thermos cup, the suction plate can be activated at a relatively fast speed with relatively low energy consumption. Furthermore, the vacuum degree can be measured by using the heat of the thermos cup itself after heating and activation, cooling the outer shell of the thermos cup by blowing air, and then detecting the temperature change. The energy consumption of the entire measurement process is relatively low.

[0045] The specific transfer robot is not shown in the attached drawings. The transfer robot can be the robot shown in patent publication document CN220617494U.

[0046] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5As shown, the mounting plate 7 is provided with multiple sets of electric heating elements 9, and the electric heating elements 9 are arranged in a dotted line pattern on the mounting plate 7, and the electric heating elements 9 do not contact each other; the electric heating elements 9 include electric ceramic stove.

[0047] The system uses a dotted, linear arrangement of heating elements 9, with each group of elements 9 having its heating intensity independently controlled. This allows for heating ranges with varying intensity levels, enabling the bottom of the thermos to be heated at different intensities during the delivery of the thermos. The heating elements 9 include, but are not limited to, an electric ceramic stove.

[0048] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5 As shown, it also includes a cover 2, which is mounted on the first frame 3. The support plate 1 is located between the cover 2 and the heating element 9. Cover curtains are detachably mounted on both ends of the cover 2.

[0049] The purpose of setting up the cover 2 is to reduce heat loss. The cover curtain can be made of flexible plastic material. The function of the cover curtain is to further reduce heat loss. The support plate 1, the cover curtain and the cover 2 form an oven. The temperature inside the oven is relatively high, which can heat the outer shell and inner liner of the thermos cup relatively quickly. The oven uses gas to heat the outer shell and inner liner. This gas heat transfer method can ensure that the temperature difference between the inner liner and the outer shell is smaller after the thermos cup leaves the oven.

[0050] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5 As shown, the circulating chain 8 does not contact the mounting plate 7, the circulating chain 8 is located above the mounting plate 7, the two circulating chains 8 are of equal length, the rotating roller 5 is perpendicular to the circulating chain 8, there is a gap between two adjacent support plates 1, and the gap between two adjacent support plates 1 is equal.

[0051] The circulating chain 8 does not contact the mounting plate 7 in order to reduce the impact of heat from the mounting plate 7 on the circulating chain 8. The gap between two adjacent support plates 1 is to form a metal plate conveyor belt 11 that can stably and continuously transport materials.

[0052] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5 As shown, it also includes a drive motor 4, which is mounted on the first frame 3 and works in conjunction with a portion of the rotating rollers 5.

[0053] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5 As shown, an auxiliary block 12 is provided on each side of the second frame 10, and a fan is provided on each auxiliary block 12. Fans are distributed on both sides of the second frame 10. The fans do not contact the conveyor belt 11. There are two fans, and the two fans do not contact each other. The fans do not contact the upper cover 13. Both fans face one opening of the upper cover 13, and the orientation of the two fans is symmetrical.

[0054] Setting up two fans can provide stronger airflow and ensure that cooling can continue even if one of them fails. In addition, the axially symmetrical distribution of the two fans can reduce the vibration caused by the operation of the fans to the second frame 10.

[0055] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5 As shown, it also includes a suspension frame 14, which is mounted on the second frame 10. The suspension frame 14 and the fan are located on opposite sides of the upper cover 13. A temperature probe 15 is mounted on the suspension frame 14 and is perpendicular to the conveyor belt 11. The suspension frame 14 does not contact the conveyor belt 11.

[0056] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5 As shown, it also includes a push cylinder 16, which is mounted on the suspension frame 14. The extension and retraction direction of the cylinder rod of the push cylinder 16 is perpendicular to the movement direction of the conveyor belt 11. The push cylinder 16 does not contact the conveyor belt 11. The extension and retraction direction of the cylinder rod of the push cylinder 16 is perpendicular to the temperature probe 15, and the push cylinder 16 does not contact the temperature probe 15.

[0057] The function of the pusher cylinder 16 is to push away the defective thermos cups. The pusher cylinder 16 does not contact the conveyor belt 11 to ensure no interference occurs during operation. The thermos cups that pass inspection are then transported by the conveyor belt 11 in the original direction.

[0058] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 and appendix Figure 5 As shown, the conveyor belt 11 is made of metal and has mesh holes 1101. The cover 13 does not contact the conveyor belt 11.

[0059] The conveyor belt 11, made of metal (including but not limited to a steel wire woven conveyor belt 11), facilitates rapid heat dissipation from the thermos cup's outer shell. The mesh holes 1101 facilitate rapid heat dissipation and increase friction, reducing the probability of the thermos cup slipping and tipping over. The top cover 13 does not contact the conveyor belt 11 to avoid interfering with its operation.

[0060] Example 2

[0061] An activation detection method for a suction plate, using the suction plate activation detection device shown in Embodiment 1 above, includes the following steps: placing the thermos cup on a support plate, using the heat generated by the heating element to heat the outer shell and inner liner of the thermos cup, so that the temperature of the outer shell and the inner liner is not lower than 150 degrees Celsius, after heating is completed, using a fan to blow on the outer shell of the thermos cup, and detecting the temperature of the inner liner when the temperature of the outer shell of the thermos cup drops below 50 degrees Celsius.

[0062] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A suction plate activation detection device, characterized in that, Includes a first frame, support plate, mounting plate, heating elements, a second frame, top cover, temperature probe, and fan. The first frame is equipped with multiple rotating rollers, each with a sprocket. Two circulating chains are mounted on the sprockets and are parallel to each other. Multiple support plates are included, each with its ends engaging with one of the circulating chains. Each support plate has ventilation holes. A mounting plate is installed on the first frame, positioned between two circulating chains. Heating elements are mounted on the mounting plate. Neither the mounting plate nor the heating elements are in contact with the support plates. The second frame is disposed on one side of the first frame. A transfer robot is disposed between the first and second frames. A conveyor belt is rotatably mounted on the second frame. The upper cover is disposed on the second frame, and the conveyor belt is located below the upper cover. The fan and the temperature probe are disposed on the second frame. Both the fan and the temperature probe are located on opposite sides of the upper cover. The fan is used to blow the temperature probe into the upper cover. When the conveyor belt is running, it rotates from the fan side towards the temperature probe side. The support plate on the first frame is used to transport the thermos cup. The heating element heats the thermos cup. The transfer robot is used to transfer the thermos cup from the support plate to the conveyor belt. The conveyor belt transports the thermos cup from the fan side to the temperature probe side. The bottom of the thermos cup shell is in contact with the support plate and the conveyor belt. The temperature probe is used to detect the temperature of the bottom of the thermos cup liner.

2. The suction plate activation detection device according to claim 1, characterized in that, The mounting plate is provided with multiple sets of heating elements, which are arranged in a dotted line pattern on the mounting plate and do not contact each other; the heating elements include electric ceramic stoves.

3. The suction plate activation detection device according to claim 1, characterized in that, It also includes a cover, which is mounted on the first frame, and the support plate is located between the cover and the heating element. Both ends of the cover are detachably equipped with cover curtains.

4. The suction plate activation detection device according to claim 1, characterized in that, The circulating chain does not contact the mounting plate, the circulating chain is located above the mounting plate, the two circulating chains are of equal length, the rotating roller is perpendicular to the circulating chain, there is a gap between two adjacent support plates, and the gap between two adjacent support plates is equal.

5. The suction plate activation detection device according to claim 1, characterized in that, It also includes a drive motor, which is mounted on the first frame and works in conjunction with a portion of the rollers.

6. The suction plate activation detection device according to claim 1, characterized in that, Each side of the second frame has an auxiliary block, and each auxiliary block is equipped with a fan. Fans are distributed on both sides of the second frame. The fans do not contact the conveyor belt. There are two fans, and the two fans do not contact each other or the upper cover. Both fans face one opening of the upper cover, and the orientation of the two fans is symmetrical.

7. The suction plate activation detection device according to claim 6, characterized in that, It also includes a suspension frame, which is mounted on the second frame. The suspension frame and the fan are located on opposite sides of the upper cover. The temperature probe is mounted on the suspension frame and is perpendicular to the conveyor belt. The suspension frame does not contact the conveyor belt.

8. The suction plate activation detection device according to claim 7, characterized in that, It also includes a push cylinder, which is mounted on the suspension frame. The extension and retraction direction of the cylinder rod of the push cylinder is perpendicular to the movement direction of the conveyor belt. The push cylinder does not contact the conveyor belt. The extension and retraction direction of the cylinder rod of the push cylinder is perpendicular to the temperature probe, and the push cylinder does not contact the temperature probe.

9. The suction plate activation detection device according to claim 1, characterized in that, The conveyor belt is made of metal and has mesh openings. The upper cover does not contact the conveyor belt.

10. A method for detecting the activation of a suction tablet, characterized in that, The detection is performed using the air-absorbing plate activation device as described in any one of claims 1 to 9, comprising the following steps: placing the thermos cup on a support plate, using the heat generated by the heating element to heat the outer shell and inner liner of the thermos cup, so that the temperature of the outer shell and the inner liner is not lower than 150 degrees Celsius, after heating is completed, using a fan to blow on the outer shell of the thermos cup, and detecting the temperature of the inner liner when the temperature of the outer shell of the thermos cup drops below 50 degrees Celsius.

Images