Adhesive heating and cooling device and adhesive sample treatment system

Abstract

The utility model relates to the technical field of adhesive testing, in particular to an adhesive heating and cooling device and an adhesive sample processing system, the adhesive heating and cooling device comprises a temperature control water tank, a water circulation structure and a heating and cooling pipeline; the heating and cooling pipeline comprises first vertical pipes, upper transverse pipes and lower transverse pipes, wherein the upper transverse pipes and the lower transverse pipes are arranged at the upper ends and the lower ends of the first vertical pipes at intervals. The multiple first vertical pipes, the multiple upper transverse pipes and the multiple lower transverse pipes communicate with one another to form a three-dimensional frame structure. And gaps for an adhesive to pass through are formed among the first vertical pipe, the upper transverse pipe and the lower transverse pipe. The adhesive heating and cooling device can directly heat or cool the center position of the adhesive, and quickly heat or cool the center temperature of the adhesive, so that the overall temperature of the adhesive can quickly reach the standard temperature for testing, the subsequent testing efficiency of the adhesive is improved, and the problem that in the prior art, when the adhesive is tested, the adhesive cannot be heated or cooled is solved. The time for raising or lowering the temperature of the adhesive to the standard test temperature is long, and the test efficiency is low.

Description

Technical Field

[0001] This utility model relates to the technical field of adhesive testing, and in particular to an adhesive heating and cooling device and an adhesive sample processing system. Background Technology

[0002] Before the production or use of automotive adhesives, their performance must be tested. Only after passing the test can they be sold or used. The standard test temperature for automotive adhesives is between 23℃ and 25℃.

[0003] On the one hand, when manufacturing automotive adhesives, it is necessary to mix the rubber liquid with a large amount of filler at high speed. Due to the high viscosity of the rubber liquid, the temperature of the automotive adhesive after high-speed mixing is relatively high, approximately between 50°C and 60°C. If it is necessary to test various data of the freshly processed automotive adhesive (such as measuring the rotational viscosity or pressure viscosity of the automotive adhesive), the high viscosity of the automotive adhesive results in a large difference between its surface temperature and core temperature, which causes the entire cooling process of the adhesive to take a long time, thus affecting the testing efficiency of the automotive adhesive.

[0004] On the other hand, due to the cold winters in northern China, automotive adhesives arrive at automobile factories in the north at temperatures around 0 degrees Celsius after long-distance transportation, making performance testing impossible. The temperature of the automotive adhesives must be raised to the standard test temperature before testing can be conducted. The current practice is to use an oven to raise the temperature of the automotive adhesives, but it takes a long time to raise the core temperature of the automotive adhesives, thus affecting the testing efficiency. Utility Model Content

[0005] The main purpose of this invention is to provide an adhesive heating and cooling device that can directly heat or cool the center of the adhesive, rapidly raising or lowering the center temperature of the adhesive so that the overall temperature of the adhesive can quickly reach the standard test temperature, improving the efficiency of subsequent adhesive testing and solving the problem of long time required for the adhesive temperature to rise or fall to the standard test temperature and low testing efficiency in the prior art.

[0006] Another objective of this invention is to provide an adhesive sample processing system that can rapidly raise or lower the core temperature of the adhesive so that the overall temperature of the adhesive can quickly reach the standard test temperature, thereby improving the efficiency of subsequent adhesive testing and solving the problem of long time required to raise or lower the temperature of the adhesive to the standard test temperature and low testing efficiency in the prior art.

[0007] To achieve the above objectives, the present invention proposes an adhesive heating and cooling device, comprising: a temperature-controlled water tank, a water circulation structure, and heating and cooling pipes; the temperature-controlled water tank and the heating and cooling pipes are respectively connected to the water circulation structure, the water circulation structure being used to circulate the liquid in the temperature-controlled water tank between the temperature-controlled water tank and the heating and cooling pipes; the heating and cooling pipes include a first vertical pipe, an upper horizontal pipe, and a lower horizontal pipe, the upper horizontal pipe and the lower horizontal pipe being spaced apart at the upper and lower ends of the first vertical pipe, both the upper horizontal pipe and the lower horizontal pipe being perpendicular to each other, and the upper horizontal pipe and the lower horizontal pipe being relative to the first vertical pipe. The first vertical tubes are symmetrically arranged; there are multiple first vertical tubes, multiple upper horizontal tubes, and multiple lower horizontal tubes. The multiple upper horizontal tubes form a first closed structure, and the multiple lower horizontal tubes form a second closed structure. The connection between two adjacent upper horizontal tubes is connected to the first vertical tube, and the end of the first vertical tube away from the upper horizontal tube is connected to the connection between the corresponding two lower horizontal tubes. The multiple first vertical tubes, multiple upper horizontal tubes, and multiple lower horizontal tubes are interconnected to form a three-dimensional frame structure. There are gaps between the first vertical tubes, the upper horizontal tubes, and the lower horizontal tubes for adhesive to pass through.

[0008] Optionally, the water circulation structure includes a first circulation pipe, a second circulation pipe, a circulation pump, and a return pipe; the outlet of the temperature-controlled water tank is connected to the inlet of the first circulation pipe, the outlet of the first circulation pipe is connected to the inlet of the circulation pump, the outlet of the circulation pump is connected to the inlet of the second circulation pipe, the outlet of the second circulation pipe is connected to the inlet of the heating and cooling pipe, the outlet of the heating and cooling pipe is connected to the inlet of the return pipe, and the outlet of the return pipe is connected to the inlet of the temperature-controlled water tank.

[0009] Optionally, the heating and cooling pipe further includes an inlet pipe and an outlet pipe; the inlet end of the inlet pipe is connected to the outlet end of the second circulation pipe, and the outlet end of the inlet pipe is connected to the upper end of one of the first vertical pipes; the outlet end of the outlet pipe is connected to the inlet end of the return pipe, and the inlet end of the outlet pipe is connected to the upper end of the other first vertical pipe; and the inlet pipe, the first vertical pipe, the upper horizontal pipe, the lower horizontal pipe and the outlet pipe are interconnected.

[0010] Optionally, the water circulation structure further includes a first connecting pipe and a second connecting pipe; the inlet end of the first connecting pipe is connected to the outlet end of the second circulation pipe, and the outlet end of the first connecting pipe is connected to the inlet end of the inlet pipe; the inlet end of the second connecting pipe is connected to the outlet end of the outlet pipe, and the outlet end of the second connecting pipe is connected to the inlet end of the return pipe.

[0011] Optionally, the heating and cooling pipeline further includes a central pipe, a first horizontal pipe, a second horizontal pipe, and a plurality of second vertical pipes; the plurality of second vertical pipes and the plurality of first vertical pipes are spaced apart along the side length direction of the first closed structure, and the upper and lower ends of the second vertical pipes are respectively connected to the corresponding upper horizontal pipe and the lower horizontal pipe; the central pipe, the first vertical pipe, and the second vertical pipes are arranged parallel to each other, and the central pipe is located at the center line of the heating and cooling pipeline; the first horizontal pipe and the second horizontal pipes are spaced apart and symmetrically arranged at the upper and lower ends of the central pipe; the two ends of the first horizontal pipe are respectively connected to the two upper horizontal pipes, and the two ends of the second horizontal pipe are respectively connected to the two lower horizontal pipes; and the first horizontal pipe is located in the plane of the first closed structure, and the second horizontal pipe is located in the plane of the second closed structure; the central pipe, the first horizontal pipe, the second horizontal pipe, the second vertical pipe, the upper horizontal pipe, the lower horizontal pipe, and the first vertical pipe are interconnected.

[0012] Optionally, there are four of each of the first vertical tube, the upper horizontal tube, the lower horizontal tube, and the second vertical tube, the upper horizontal tube and the lower horizontal tube are of equal length, and the first vertical tube, the second vertical tube, and the center tube are of equal length.

[0013] Optionally, the temperature-controlled water tank includes a water tank and a temperature control device, the temperature control device including a heating device, a cooling device and a control panel; the control panel is electrically connected to the heating device and the cooling device; the heating device is used to heat the liquid in the water tank; the cooling device is used to cool the liquid in the water tank.

[0014] This utility model also proposes an adhesive sample processing system, including an adhesive heating and cooling device as described in any of the above claims. The adhesive sample processing system further includes a test cup, a test platform, a support rod, a lifting device, and a fixing rod. The test cup is used to hold the adhesive, and the test platform is used to place the test cup. The support rod is vertically installed on the test platform. One end of the lifting device is movably connected to the support rod, and the other end of the lifting device is fixedly connected to the upper end of the fixing rod. The lower end of the fixing rod is fixedly connected to the heating and cooling pipe, and the fixing rod and the support rod are arranged parallel to each other. The lifting device is used to drive the fixing rod and the heating and cooling pipe to move up and down along the support rod, so that the heating and cooling pipe is inserted into the test cup from above.

[0015] Optionally, the lifting device includes a clamping member, a connecting rod, and a locking member; one end of the connecting rod is detachably connected to the fixed rod, and the other end of the connecting rod is detachably connected to the clamping member; the clamping member has a through clamping opening, and the end of the support rod away from the test platform is inserted into the clamping opening, and the clamping member is movably connected to the support rod along the clamping opening; one end face of the clamping member has a locking hole for installing the locking member, and the locking hole communicates with the clamping opening; after the locking member is inserted into the locking hole, it enters the clamping opening, and the end of the locking member located in the clamping opening abuts against the outer peripheral wall of the support rod to lock the position of the clamping member on the support rod.

[0016] Optionally, the adhesive sample processing system further includes an adhesive temperature measuring device, which includes a temperature probe that extends into the test cup.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This invention utilizes a heating and cooling pipe system, with multiple first vertical pipes, multiple upper horizontal pipes, and multiple lower horizontal pipes connected to form an interconnected three-dimensional frame structure. Gaps exist between the first vertical pipes, upper horizontal pipes, and lower horizontal pipes to allow the adhesive to pass through, effectively increasing the heat exchange area between the heating and cooling pipes and the adhesive. When the heating and cooling pipes are placed in the center of the adhesive, the contact area between them is large, allowing for rapid heating or cooling of the adhesive's center temperature. This enables the overall temperature of the adhesive to quickly reach the standard test temperature, effectively improving the testing efficiency of the adhesive and solving the problem of long time required for the adhesive temperature to rise or fall to the standard test temperature and low testing efficiency in existing technologies. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of an adhesive sample processing system according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the heating and cooling pipes and part of the water circulation structure of an adhesive heating and cooling device according to an embodiment of the present invention.

[0021] Figure 3 This is a top view of the heating and cooling pipes of an adhesive heating and cooling device according to an embodiment of the present invention.

[0022] Figure 4 This is a front view of the heating and cooling pipe of an adhesive heating and cooling device according to an embodiment of the present invention;

[0023] Figure 5 for Figure 1 Enlarged diagram of point A in the middle.

[0024] In the attached diagram: 1. Temperature-controlled water tank; 11. Water tank; 12. Temperature control device; 2. Water circulation structure; 21. First circulation pipe; 22. Second circulation pipe; 23. Circulation pump; 24. Return pipe; 25. First connecting pipe; 26. Second connecting pipe; 3. Heating and cooling pipes; 31. First vertical pipe; 32. Upper horizontal pipe; 33. Lower horizontal pipe; 34. Inlet pipe; 35. Outlet pipe; 36. Central pipe; 37. First horizontal pipe; 38. Second horizontal pipe; 39. Second vertical pipe; 4. Test cup; 5. Test platform; 6. Support rod; 7. Lifting device; 71. Clamping component; 72. Connecting rod; 73. Locking component; 8. Fixing rod; 9. Glue temperature measuring device; 91. Temperature probe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a fixed connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal connection of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the word "and / or" throughout the text means including three parallel solutions; taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] To resolve the above technical issues, please refer to [link / reference]. Figure 1 This utility model proposes an adhesive heating and cooling device, comprising: a temperature-controlled water tank 1, a water circulation structure 2, and a heating and cooling pipe 3;

[0030] The temperature-controlled water tank 1 and the heating and cooling pipes 3 are respectively connected to the water circulation structure 2. The water circulation structure 2 is used to make the liquid in the temperature-controlled water tank 1 circulate between the temperature-controlled water tank 1 and the heating and cooling pipes 3.

[0031] Please see Figures 2 to 4 The heating and cooling pipe 3 includes a first vertical pipe 31, an upper horizontal pipe 32 and a lower horizontal pipe 33. The upper horizontal pipe 32 and the lower horizontal pipe 33 are spaced apart at the upper and lower ends of the first vertical pipe 31. The upper horizontal pipe 32 and the lower horizontal pipe 33 are both perpendicular to the first vertical pipe 31 and are symmetrically arranged relative to the first vertical pipe 31.

[0032] The number of the first vertical tube 31, the upper horizontal tube 32 and the lower horizontal tube 33 are all provided in multiples. The multiple upper horizontal tubes 32 form a first closed structure and the multiple lower horizontal tubes 33 form a second closed structure.

[0033] The first vertical pipe 31 is connected to the connection point of two adjacent upper horizontal pipes 32. The end of the first vertical pipe 31 away from the upper horizontal pipe 32 is connected to the connection point of the corresponding two lower horizontal pipes 33. The multiple first vertical pipes 31, multiple upper horizontal pipes 32 and multiple lower horizontal pipes 33 are interconnected to form a three-dimensional frame structure.

[0034] There are gaps between the first vertical tube 31, the upper horizontal tube 32 and the lower horizontal tube 33 for adhesive to pass through.

[0035] Specifically, the temperature-controlled water tank 1 is used to provide liquid (e.g., pure water or ultrapure water) at a predetermined temperature. The predetermined temperature is generally set to the standard test temperature of the adhesive, i.e., between 23°C and 25°C. The first vertical pipe 31, the upper horizontal pipe 32, and the lower horizontal pipe 33 of the heating and cooling pipe 3 are interconnected to form a fluid channel for liquid flow. The water circulation structure 2 causes the liquid in the temperature-controlled water tank 1 to flow to the heating and cooling pipe 3 and then back to the temperature-controlled water tank 1, realizing the circulation of liquid between the temperature-controlled water tank 1 and the heating and cooling pipe 3. (It can be understood that the heating and cooling pipe 3 has only one inlet and one outlet. The liquid in the temperature-controlled water tank 1 flows into the interior of the heating and cooling pipe 3 from the inlet and then flows out from the outlet and back to the temperature-controlled water tank 1.)

[0036] In use, the adhesive sample to be tested needs to be placed in the test cup 4, and the temperature-controlled water tank 1 and the water circulation structure 2 are activated. The liquid at the predetermined temperature in the temperature-controlled water tank 1 circulates between the temperature-controlled water tank 1 and the heating and cooling pipe 3. The temperature of the heating and cooling pipe 3 can be maintained at the same temperature as the predetermined temperature of the liquid. Specifically, the heating and cooling pipe 3 is made of a heat-conducting material, such as metal. For example, the material of the heating and cooling pipe 3 can be copper or stainless steel.

[0037] Please see Figure 1 The heating and cooling pipe 3 is placed into the test cup 4 (containing the adhesive to be tested), with the pipe inserted to the center of the adhesive (so that the liquid level of the adhesive is higher than the upper end of the upper horizontal pipe 32). The wall of the heating and cooling pipe 3 is in direct contact with the adhesive, allowing heat to be transferred along the pipe wall to the surrounding adhesive, thus heating or cooling the center of the adhesive. It should be noted that the volume of the three-dimensional frame structure formed by the heating and cooling pipe 3 should be smaller than the volume of the test cup 4, and the maximum side length (or the length of the maximum diagonal, or the maximum diameter) of the closed structure formed by the upper horizontal pipe 32 or the lower horizontal pipe 33 should be smaller than the diameter of the test cup 4. The height of the three-dimensional frame structure should be smaller than the height of the test cup 4, so that the heating and cooling pipe 3 can be smoothly placed into the center of the test cup 4, and thus into the center of the adhesive.

[0038] This invention, by setting up the heating and cooling pipe 3, and connecting multiple first vertical pipes 31, multiple upper horizontal pipes 32, and multiple lower horizontal pipes 33 to form an interconnected three-dimensional frame structure, provides a gap between the first vertical pipes 31, upper horizontal pipes 32, and lower horizontal pipes 33 for the adhesive to pass through. This effectively increases the heat exchange area between the heating and cooling pipe 3 and the adhesive. In other words, when the heating and cooling pipe 3 is placed at the center of the adhesive, the contact area between the heating and cooling pipe 3 and the adhesive is large, thereby rapidly raising or lowering the center temperature of the adhesive. This allows the overall temperature of the adhesive to quickly reach the standard test temperature, effectively improving the testing efficiency of the adhesive and solving the problem of long time required for the adhesive temperature to rise or fall to the standard test temperature and low testing efficiency in the prior art.

[0039] More specifically, the two adjacent upper horizontal tubes 32 and the first vertical tube 31 can be connected to each other; in other embodiments, the ends of the two adjacent upper horizontal tubes 32 can also be connected to the first vertical tube 31 respectively.

[0040] More specifically, the two adjacent lower horizontal tubes 33 and the first vertical tube 31 can be connected to each other; in other embodiments, the ends of the two adjacent lower horizontal tubes 33 can also be connected to the first vertical tube 31 respectively.

[0041] Please see Figure 1 Furthermore, the water circulation structure 2 includes a first circulation pipe 21, a second circulation pipe 22, a circulation pump 23, and a return pipe 24;

[0042] The outlet of the temperature-controlled water tank 1 is connected to the inlet of the first circulation pipe 21. The outlet of the first circulation pipe 21 is connected to the inlet of the circulation pump 23. The outlet of the circulation pump 23 is connected to the inlet of the second circulation pipe 22. The outlet of the second circulation pipe 22 is connected to the inlet of the heating and cooling pipe 3. The outlet of the heating and cooling pipe 3 is connected to the inlet of the return pipe 24. The outlet of the return pipe 24 is connected to the inlet of the temperature-controlled water tank 1.

[0043] By setting up the first circulation pipe 21, the second circulation pipe 22, the circulation pump 23, and the return pipe 24, after the circulation pump 23 is turned on, the liquid in the temperature-controlled water tank 1 can flow out of the temperature-controlled water tank 1 and flow sequentially through the first circulation pipe 21, the circulation pump 23, the second circulation pipe 22, the heating and cooling pipe 3, and the return pipe 24 before flowing back into the temperature-controlled water tank 1. This allows the liquid in the temperature-controlled water tank 1 to circulate between the heating and cooling pipe 3 and the temperature-controlled water tank 1, ensuring that the temperature of the heating and cooling pipe 3 can be kept consistent with the predetermined temperature of the liquid. When the heating and cooling pipe 3 is placed at the center of the adhesive, the heating and cooling pipe 3 can continuously heat or cool the center of the adhesive.

[0044] More specifically, after starting the temperature-controlled water tank 1 and the circulation pump 23, the return pipe 24 needs to be clamped first to close the outlet end of the return pipe 24 until the heating and cooling pipe 3 is completely filled with liquid. Then the outlet end of the return pipe 24 is opened so that the heating and cooling pipe 3 is filled with liquid during the circulation process between the temperature-controlled water tank 1 and the heating and cooling pipe 3.

[0045] Please see Figure 2 Furthermore, the heating and cooling pipe 3 also includes an inlet pipe 34 and an outlet pipe 35;

[0046] The inlet end of the water inlet pipe 34 is connected to the outlet end of the second circulation pipe 22, and the outlet end of the water inlet pipe 34 is connected to the upper end of one of the first vertical pipes 31.

[0047] The outlet end of the water outlet pipe 35 is connected to the inlet end of the return pipe 24, and the inlet end of the water outlet pipe 35 is connected to the upper end of another first vertical pipe 31.

[0048] Furthermore, the inlet pipe 34, the first vertical pipe 31, the upper horizontal pipe 32, the lower horizontal pipe 33, and the outlet pipe 35 are interconnected.

[0049] In use, the heating and cooling pipe 3 needs to be placed in the center of the adhesive inside the test cup 4, while the water inlet pipe 34 needs to be connected to the second circulation pipe 22 and the water outlet pipe 35 needs to be connected to the return pipe 24. By connecting the water outlet end of the water inlet pipe 34 to the upper end of one of the first vertical pipes 31 and the water inlet end of the water outlet pipe 35 to the upper end of the other first vertical pipe 31, and by interconnecting the water inlet pipe 34, the first vertical pipe 31, the upper horizontal pipe 32, the lower horizontal pipe 33 and the water outlet pipe 35, the heating and cooling pipe 3 can be smoothly placed into the test cup 4. (If the water inlet pipe 34 is placed below the first vertical pipe 31, it will be difficult to connect the water inlet pipe 34 to the water circulation structure 2 after the heating and cooling pipe 3 is placed into the test cup 4.)

[0050] Please see Figure 1 and Figure 2 Furthermore, the water circulation structure 2 also includes a first connecting pipe 25 and a second connecting pipe 26;

[0051] The inlet end of the first connecting pipe 25 is connected to the outlet end of the second circulation pipe 22, and the outlet end of the first connecting pipe 25 is connected to the inlet end of the inlet pipe 34.

[0052] The inlet end of the second connecting pipe 26 is connected to the outlet end of the outlet pipe 35, and the outlet end of the second connecting pipe 26 is connected to the inlet end of the return pipe 24.

[0053] To further explain, the first vertical pipe 31, the upper horizontal pipe 32, the lower horizontal pipe 33, the water inlet pipe 34, and the water outlet pipe 35 are all copper pipes, which makes the heat conduction performance of the heating and cooling pipe 3 better.

[0054] To further explain, the first circulation pipe 21, the second circulation pipe 22 and the return pipe 24 are all flexible tubes (for example, they can be rubber tubes or silicone tubes), which can facilitate the movement of the heating and cooling pipes 3 during use.

[0055] To further explain, both the first connecting pipe 25 and the second connecting pipe 26 are rigid pipes, which can easily connect the water inlet pipe 34 to the second circulation pipe 22, and can easily connect the water outlet pipe 35 to the return pipe 24; specifically, the first connecting pipe 25 and the second connecting pipe 26 are both PVC (polyvinyl chloride) plastic rigid pipes.

[0056] Please see Figures 2 to 4 Furthermore, the heating and cooling pipe 3 also includes a central pipe 36, a first horizontal pipe 37, a second horizontal pipe 38, and multiple second vertical pipes 39;

[0057] Multiple second vertical tubes 39 and multiple first vertical tubes 31 are spaced apart along the side length direction of the first closed structure, and the upper and lower ends of the second vertical tubes 39 are respectively connected to the corresponding upper horizontal tube 32 and lower horizontal tube 33;

[0058] The central pipe 36, the first vertical pipe 31 and the second vertical pipe 39 are arranged parallel to each other, and the central pipe 36 is located at the center line of the heating and cooling pipe 3.

[0059] The first horizontal tube 37 and the second horizontal tube 38 are spaced apart and symmetrically arranged at the upper and lower ends of the central tube 36.

[0060] The two ends of the first horizontal tube 37 are respectively connected to the two upper horizontal tubes 32, and the two ends of the second horizontal tube 38 are respectively connected to the two lower horizontal tubes 33; and the first horizontal tube 37 is located in the plane of the first closed structure, and the second horizontal tube 38 is located in the plane of the second closed structure.

[0061] The central tube 36, the first horizontal tube 37, the second horizontal tube 38, the second vertical tube 39, the upper horizontal tube 32, the lower horizontal tube 33, and the first vertical tube 31 are interconnected.

[0062] By configuring the central pipe 36, the first horizontal pipe 37, the second horizontal pipe 38, and the second vertical pipe 39, and ensuring that these components are interconnected, the heating and cooling pipes 3 form more fluid channels for liquid flow. When the heating and cooling pipes 3 are placed in the center of the adhesive, the heat exchange area between the heating and cooling pipes 3 and the adhesive is further increased. This allows for rapid heating or cooling of the adhesive's center temperature, enabling the overall temperature of the adhesive to quickly reach the standard test temperature. This effectively improves the testing efficiency of the adhesive and solves the problem of long time required for the adhesive temperature to rise or fall to the standard test temperature and low testing efficiency in the prior art.

[0063] Please see Figures 2 to 4 To further explain, there are four of each of the first vertical tube 31, the upper horizontal tube 32, the lower horizontal tube 33, and the second vertical tube 39. The upper horizontal tube 32 and the lower horizontal tube 33 are of equal length, and the first vertical tube 31, the second vertical tube 39, and the center tube 36 are of equal length.

[0064] More specifically, the first closed structure is rectangular in shape, the second closed structure is rectangular in shape, and the three-dimensional frame structure is cuboid in shape.

[0065] To further clarify, the number of the first vertical tube 31, the upper horizontal tube 32, and the lower horizontal tube 33 are equal; the shapes of the first closed structure, the second closed structure, and the three-dimensional frame structure are all corresponding to the number of the first vertical tube 31, the upper horizontal tube 32, and the lower horizontal tube 33. For example, when the number of the first vertical tube 31, the upper horizontal tube 32, and the lower horizontal tube 33 is three, the shapes of the first closed structure and the second closed structure are both triangles, and the shape of the three-dimensional frame structure is a triangular prism; when the number of the first vertical tube 31, the upper horizontal tube 32, and the lower horizontal tube 33 is five, the shapes of the first closed structure and the second closed structure are both pentagons, and the shape of the three-dimensional frame structure is a pentagonal prism.

[0066] To further explain, the second vertical pipe 39, the central pipe 36, the first horizontal pipe 37, and the second horizontal pipe 38 are all copper pipes, which makes the heat conduction performance of the heating and cooling pipe 3 better.

[0067] To further explain, the distance between the first vertical pipe 31 and the adjacent second vertical pipe 39 is 1 cm; the distance between the second vertical pipe 39 and the central pipe 36 is 1 cm, which facilitates the flow of the adhesive between the first vertical pipe 31, the second vertical pipe 39 and the central pipe 36, increases the contact area between the heating and cooling pipe 3 and the adhesive, and rapidly raises or lowers the center temperature of the adhesive.

[0068] Please see Figure 1 Furthermore, the temperature-controlled water pool 1 includes a water tank 11 and a temperature control device 12, wherein the temperature control device 12 includes a heating device, a cooling device, and a control panel;

[0069] The control panel is electrically connected to the heating device and the cooling device;

[0070] The heating device is used to heat the liquid in the water tank 11;

[0071] The refrigeration device is used to cool the liquid in the water tank 11.

[0072] The water tank 11 is used to store liquid (e.g., pure water or ultrapure water) and is connected to the water circulation structure 2 so that the liquid in the water tank 11 flows to the heating and cooling pipe 3 and then flows back to the water tank 11, realizing the circulation of liquid between the water tank 11 and the heating and cooling pipe 3.

[0073] The heating device and the cooling device of the temperature control device 12 are respectively used to heat or cool the liquid in the water tank 11 so that the liquid can be maintained at a set temperature (for example, the liquid temperature can be set and maintained at 25°C) during the circulation between the water tank 11 and the heating and cooling pipe 3, so that the heating and cooling pipe 3 can heat or cool the adhesive. The control panel is used to start the heating device and the cooling device.

[0074] To further explain, the water outlet of the water tank 11 is connected to the water inlet of the first circulation pipe 21, and the water inlet of the water tank 11 is connected to the water outlet of the return pipe 24.

[0075] Specifically, the heating device can be an electric heating tube, and the cooling device can be a semiconductor refrigeration device.

[0076] Please see Figure 1 The present invention also proposes an adhesive sample processing system, including an adhesive heating and cooling device as described in any of the above, and the adhesive sample processing system further includes a test cup 4, a test platform 5, a support rod 6, a lifting device 7 and a fixing rod 8;

[0077] The test cup 4 is used to hold the adhesive, and the test platform 5 is used to place the test cup 4.

[0078] The support rod 6 is vertically installed on the test platform 5. One end of the lifting device 7 is movably connected to the support rod 6, and the other end of the lifting device 7 is fixedly connected to the upper end of the fixed rod 8. The lower end of the fixed rod 8 is fixedly connected to the heating and cooling pipe 3, and the fixed rod 8 and the support rod 6 are arranged parallel to each other.

[0079] The lifting device 7 is used to drive the fixed rod 8 and the heating and cooling pipe 3 to move up and down along the support rod 6, so that the heating and cooling pipe 3 is inserted into the test cup 4 from above.

[0080] By setting up the lifting device 7, the lifting device 7 can drive the fixed rod 8 and the heating and cooling pipe 3 to move up and down along the support rod 6, thereby changing the height position of the heating and cooling pipe 3 relative to the test platform 5. When the heating and cooling pipe 3 moves down into the test cup 4 with the lifting device 7, the depth of the heating and cooling pipe 3 inserted into the test cup 4 can be adjusted by adjusting the height position of the lifting device 7 relative to the support rod 6, so that the upper horizontal pipe 32 of the heating and cooling pipe 3 can be located below the liquid surface of the adhesive, so that the heating and cooling pipe 3 can heat or cool the center position of the adhesive.

[0081] It should be noted that after the heating and cooling pipe 3 is inserted into the adhesive in the test cup 4, the adhesive liquid level is lower than the mouth of the test cup 4 to avoid adhesive overflow.

[0082] Specifically, the lower end of the fixing rod 8 can be fixedly connected to the upper end of the central tube 36.

[0083] Please see Figure 5 Furthermore, the lifting device 7 includes a clamping member 71, a connecting rod 72, and a locking member 73;

[0084] One end of the connecting rod 72 is detachably connected to the fixing rod 8, and the other end of the connecting rod 72 is detachably connected to the clamping member 71;

[0085] The clamping member 71 has a through clamping opening, and the end of the support rod 6 away from the test platform 5 is inserted into the clamping opening. The clamping member 71 is movably connected to the support rod 6 along the clamping opening.

[0086] The clamping member 71 has a locking hole on one end face for installing the locking member 73, and the locking hole is connected to the clamping port.

[0087] After the locking member 73 is inserted into the locking hole, it enters the clamping passage. The end of the locking member 73 located in the clamping passage abuts against the outer peripheral wall of the support rod 6 to lock the position of the clamping member 71 on the support rod 6.

[0088] To further explain, the connecting rod 72 and the fixing rod 8 can be fixed by a threaded connection, and the connecting rod 72 and the clamping member 71 can also be fixed by a threaded connection. Specifically, the connecting rod 72 is a threaded rod (or the outer peripheral walls at both ends of the connecting rod 72 are provided with external threads), and the fixing rod 8 and the clamping member 71 are respectively provided with threaded holes.

[0089] To further explain, the locking element 73 is a bolt, the locking hole is a threaded hole, and the locking element 73 is threadedly connected to the locking hole.

[0090] Please see Figure 1 and Figure 5 Furthermore, the adhesive sample processing system also includes an adhesive temperature measuring device 9, which includes a temperature probe 91 that extends into the test cup 4.

[0091] Specifically, the adhesive temperature measuring device 9 is used to measure the temperature of the adhesive in the test cup 4 in real time, so as to monitor the temperature of the adhesive in real time.

[0092] To further explain, the adhesive temperature measuring device 9 can be fixedly connected to the fixing rod 8, and the temperature probe 91 is inserted downward into the adhesive in the test cup 4 to measure the real-time temperature of the adhesive.

[0093] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A device for heating and cooling adhesives, characterized in that, include: Temperature-controlled water tank, water circulation structure, and heating / cooling pipes; The temperature-controlled water tank and the heating and cooling pipes are respectively connected to the water circulation structure, and the water circulation structure is used to make the liquid in the temperature-controlled water tank circulate between the temperature-controlled water tank and the heating and cooling pipes. The heating and cooling pipe includes a first vertical pipe, an upper horizontal pipe and a lower horizontal pipe. The upper horizontal pipe and the lower horizontal pipe are spaced apart at the upper and lower ends of the first vertical pipe. The upper horizontal pipe and the lower horizontal pipe are both perpendicular to the first vertical pipe and are symmetrically arranged relative to the first vertical pipe. The first vertical tube, the upper horizontal tube, and the lower horizontal tube are all provided in multiples. The multiple upper horizontal tubes form a first closed structure, and the multiple lower horizontal tubes form a second closed structure. The first vertical pipe is connected to the connection point of two adjacent upper horizontal pipes. The end of the first vertical pipe away from the upper horizontal pipe is connected to the connection point of the corresponding two lower horizontal pipes. Multiple first vertical pipes, multiple upper horizontal pipes and multiple lower horizontal pipes are interconnected to form a three-dimensional frame structure. There are gaps between the first vertical tube, the upper horizontal tube, and the lower horizontal tube for adhesive to pass through.

2. The adhesive heating and cooling device according to claim 1, characterized in that, The water circulation structure includes a first circulation pipe, a second circulation pipe, a circulation pump, and a return pipe; The outlet of the temperature-controlled water tank is connected to the inlet of the first circulation pipe, the outlet of the first circulation pipe is connected to the inlet of the circulation pump, the outlet of the circulation pump is connected to the inlet of the second circulation pipe, the outlet of the second circulation pipe is connected to the inlet of the heating and cooling pipe, the outlet of the heating and cooling pipe is connected to the inlet of the return pipe, and the outlet of the return pipe is connected to the inlet of the temperature-controlled water tank.

3. The adhesive heating and cooling device according to claim 2, characterized in that, The heating and cooling pipeline also includes an inlet pipe and an outlet pipe; The inlet end of the inlet pipe is connected to the outlet end of the second circulation pipe, and the outlet end of the inlet pipe is connected to the upper end of one of the first vertical pipes. The outlet end of the outlet pipe is connected to the inlet end of the return pipe, and the inlet end of the outlet pipe is connected to the upper end of another first vertical pipe. Furthermore, the inlet pipe, the first vertical pipe, the upper horizontal pipe, the lower horizontal pipe, and the outlet pipe are interconnected.

4. The adhesive heating and cooling device according to claim 3, characterized in that, The water circulation structure also includes a first connecting pipe and a second connecting pipe; The inlet end of the first connecting pipe is connected to the outlet end of the second circulation pipe, and the outlet end of the first connecting pipe is connected to the inlet end of the inlet pipe. The inlet end of the second connecting pipe is connected to the outlet end of the outlet pipe, and the outlet end of the second connecting pipe is connected to the inlet end of the return pipe.

5. The adhesive heating and cooling device according to claim 1, characterized in that, The heating and cooling pipeline also includes a central pipe, a first horizontal pipe, a second horizontal pipe, and multiple second vertical pipes; Multiple second vertical tubes and multiple first vertical tubes are spaced apart along the side length direction of the first closed structure, and the upper and lower ends of the second vertical tubes are respectively connected to the corresponding upper horizontal tube and the lower horizontal tube; The central pipe, the first vertical pipe, and the second vertical pipe are arranged parallel to each other, and the central pipe is located at the center line of the heating and cooling pipeline. The first horizontal tube and the second horizontal tube are spaced apart and symmetrically arranged at the upper and lower ends of the central tube; The two ends of the first horizontal tube are respectively connected to the two upper horizontal tubes, and the two ends of the second horizontal tube are respectively connected to the two lower horizontal tubes; and the first horizontal tube is located in the plane where the first closed structure is located, and the second horizontal tube is located in the plane where the second closed structure is located. The central tube, the first horizontal tube, the second horizontal tube, the second vertical tube, the upper horizontal tube, the lower horizontal tube, and the first vertical tube are interconnected.

6. The adhesive heating and cooling device according to claim 5, characterized in that, The number of the first vertical tube, the upper horizontal tube, the lower horizontal tube, and the second vertical tube are four each. The upper horizontal tube and the lower horizontal tube are of equal length, and the first vertical tube, the second vertical tube, and the center tube are of equal length.

7. The adhesive heating and cooling device according to claim 1, characterized in that, The temperature-controlled water tank includes a water tank and a temperature control device, which includes a heating device, a cooling device, and a control panel. The control panel is electrically connected to the heating device and the cooling device; The heating device is used to heat the liquid in the water tank; The refrigeration device is used to cool the liquid in the water tank.

8. An adhesive sample processing system, characterized in that, The adhesive sample processing system includes the adhesive heating and cooling device as described in any one of claims 1 to 7, and further includes a test cup, a test platform, a support rod, a lifting device, and a fixing rod; The test cup is used to hold the adhesive, and the test platform is used to place the test cup. The support rod is vertically installed on the test platform. One end of the lifting device is movably connected to the support rod, and the other end of the lifting device is fixedly connected to the upper end of the fixed rod. The lower end of the fixed rod is fixedly connected to the heating and cooling pipe, and the fixed rod and the support rod are arranged parallel to each other. The lifting device is used to move the fixed rod and the heating and cooling pipe up and down along the support rod, so that the heating and cooling pipe is inserted into the test cup from above.

9. The adhesive sample processing system according to claim 8, characterized in that, The lifting device includes a clamping component, a connecting rod, and a locking component; One end of the connecting rod is detachably connected to the fixing rod, and the other end of the connecting rod is detachably connected to the clamping member; The clamping member has a through clamping opening, and the end of the support rod away from the test platform is inserted into the clamping opening. The clamping member is movably connected to the support rod along the clamping opening. The clamping member has a locking hole on one end face for installing the locking member, and the locking hole is connected to the clamping port. After the locking member is inserted into the locking hole, it enters the clamping port. The end of the locking member located in the clamping port abuts against the outer peripheral wall of the support rod to lock the position of the clamping member on the support rod.

10. The adhesive sample processing system according to claim 8, characterized in that, The adhesive sample processing system also includes an adhesive temperature measuring device, which includes a temperature probe that extends into the test cup.

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