A kind of automatic mixing equipment of blister material and its use method

Abstract

The invention discloses an automatic mixing device for blister materials and a method for using the same, and relates to the technical field of blister material processing. The device comprises: a bracket, a workbench is fixedly installed on the top surface of the bracket, a mixing bin body is fixedly installed on the top surface of the workbench, a plurality of observation windows are provided on the outer surface of the mixing bin body, a material inlet is provided on the top surface of the mixing bin body, a cover plate is slidably installed on the side wall of the material inlet, and a discharge valve is provided on the bottom surface of the mixing bin body; a cooling device is provided to achieve precise control of the temperature of the blister material during the mixing process; a connecting pipe and a cooling pipe structure inside a rotating roller are utilized, combined with real-time monitoring of a thermocouple temperature sensor, the temperature inside the mixing bin body can be quickly responded to and adjusted; and precise flow direction and flow control of the coolant are achieved by coordinated work of components such as a sealing plate, a rotating column and an electric push rod in the adjustment component.

Description

Technical Field

[0001] The invention relates to the technical field of blister material processing, in particular to an automatic blister material mixing device and a use method thereof. Background Art

[0002] Blister materials are plastic materials widely used in packaging, advertising, decoration and other fields. Common blister materials such as polyvinyl chloride have good flexibility and transparency, and are relatively low in price. They are often used to make various blister packaging products, such as toy packaging, stationery packaging, etc. There are also some transparent packaging boxes of small electronic products that often use PVC blister materials. The automatic mixing equipment for blister materials is a kind of equipment used for mixing and producing blister materials, and chemical additives such as heat-resistant agents, antioxidants, and light stabilizers can be added to improve the chemical properties of blister materials such as heat resistance, light resistance, and oxidation resistance.

[0003] In the existing blister material mixing technology, the mixing equipment is usually difficult to accurately detect and effectively cool the temperature of the blister material during the mixing process. Since gas additives such as reinforcing fillers are added to the blister material during the mixing process, the addition of these additives will cause the temperature of the local blister material to be too high during mixing. The high mixing temperature will have an adverse effect on the subsequent additives such as heat-resistant agents, antioxidants, and light stabilizers. If these additives are added too early at high temperatures, they will decompose and fail to play their due role, thereby affecting the performance and quality of the blister material after mixing. In addition, if different additives interact improperly at high temperatures, a series of adverse reactions may occur, such as chemical reactions to generate harmful substances, affecting the compatibility of materials, etc., further reducing the performance and service life of the product;

[0004] Therefore, based on the above search and in combination with the prior art, an automated mixing device for blister materials and a method of using the same are proposed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide an automatic mixing device for blister materials and a method for using the same, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A thermoforming material automatic mixing equipment and a method for using the same, comprising: a bracket, a workbench is fixedly mounted on the top surface of the bracket, a mixing bin body is fixedly mounted on the top surface of the workbench, a plurality of observation windows are provided on the outer surface of the mixing bin body, a material inlet is provided on the top surface of the mixing bin body, a cover plate is slidably mounted on the side wall of the material inlet, and a discharge valve is provided on the bottom surface of the mixing bin body; a rotating roller, the rotating roller is rotatably connected to the inner wall of the mixing bin body, a stirring blade is fixedly mounted on the outer surface of the rotating roller, a driving motor is fixedly mounted on the top surface of the workbench at one side of the mixing bin body, and the output shaft of the driving motor is connected to the side wall of the rotating roller; a controller, the controller is fixedly mounted on the front side wall of the workbench, and a distribution box is fixedly mounted on the left side wall of the bracket; a cooling device, the cooling device is arranged on the rotating roller and is used to cool the inside of the mixing bin body; a feeding component, the feeding component is arranged on the mixing bin body and is used to add additives to the inside of the mixing bin body.

[0008] Preferably, the cooling device includes: a connecting pipe, which is arranged inside the rotating roller, and a plurality of cooling pipes are arranged on the top surface of the rotating roller, a cavity is opened inside the connecting pipe, a partition is fixedly installed on the inner wall of the cavity, a plurality of through grooves are opened on one side of the top surface of the partition, a plurality of circular grooves are opened on the top surface of the cavity, connecting pipes are arranged inside the plurality of circular grooves, and the other sides of the plurality of connecting pipes are respectively connected to the interiors of the plurality of cooling pipes, and the cooling device also includes a detection component, a plurality of adjustment components and a cooling circulation component.

[0009] Preferably, the detection component includes: a plurality of rectangular protective shells, each of which is fixedly mounted on the side wall of the rotating roller, and each of which has three thermocouple temperature sensors fixedly mounted inside. The sensing heads of the three thermocouple temperature sensors are located outside the rectangular protective shells.

[0010] Preferably, the adjustment component includes: a rotating column, which is rotatably connected to the inner wall of the cavity, a sealing plate is fixedly installed on the outer surface of the rotating column, an iron column is fixedly installed on the side wall of the rotating column, a magnetic ring is fixedly installed on the side wall of the connecting pipe, one side of the iron column is located at the center of the magnetic ring, and the adjustment component also includes a diverter.

[0011] Preferably, the diverter comprises: a fixed plate, which is fixedly mounted on the inner wall of the cooling tube, and a sliding plate is slidably connected to the lower side of the fixed plate, and a spring is arranged between the fixed plate and the sliding plate, and the interior of the cooling tube is fixedly mounted with a first circular plate, a second circular plate and a third circular plate in sequence from bottom to top, and the interior of the cooling tube is divided into three cavities by the fixed plate, the first circular plate, the second circular plate and the third circular plate, respectively. The inner wall of the cooling tube is provided with a first connecting groove, a second connecting groove and a third connecting groove, respectively, and the first connecting groove, the second connecting groove and the third connecting groove are connected with the three cavities in the cooling tube, respectively, and a circular protective shell is fixedly mounted on the bottom surfaces of the first circular plate, the second circular plate and the third circular plate, and an electric push rod is fixedly mounted on the interior of the circular protective shell, and the output shaft of the electric push rod is fixedly mounted with a lifting plate, and a sealing ring is arranged at the side wall where the output shaft of the electric push rod passes through the circular protective shell and at the connection between the output shaft of the electric push rod and the lifting plate.

[0012] Preferably, the cooling circulation component includes: a coolant storage tank, the coolant storage tank is fixedly mounted on the right side wall of the bracket, a radiator is arranged on one side of the coolant storage tank, a water pump is fixedly mounted on the side wall of the connecting pipe, a suction pipe is arranged between the coolant storage tank and the water pump, a liquid outlet pipe is connected between the water pump and the side wall of the connecting pipe, a return pipe 1 is arranged between the side wall of the connecting pipe and the radiator, one side of the liquid outlet pipe and the return pipe 1 are connected to the side wall of the connecting pipe through a bearing, and a return pipe 2 is arranged between the coolant storage tank and the radiator.

[0013] Preferably, the feeding assembly comprises: a cylinder, which is fixedly mounted on the top surface of the mixing bin body, a connecting plate is provided on the inner wall of the cylinder, a servo motor is fixedly mounted on the top surface of the connecting plate, a fan-shaped groove is provided inside the cylinder, the fan-shaped groove is connected to the interior of the mixing bin body, a rotating plate is rotatably connected to the interior of the cylinder, and the output shaft of the servo motor is connected to the top surface of the rotating plate.

[0014] Preferably, the present invention further provides a method for using an automated mixing device for blister materials, the method being applied to any one of the automated mixing devices for blister materials described above, the method comprising the following steps:

[0015] S1: Put the blister material to be mixed into the mixing bin through the material inlet, slide and close the cover, confirm that the additive has been correctly placed on the rotating plate of the feeding component, and check the sealing between the connecting plate and the cylinder. Start the equipment through the controller, first start the drive motor, so that the rotating roller and the stirring blades on it start to rotate, and mix the blister material;

[0016] S2: The temperature of the blister material in the mixing bin is monitored in real time by the thermocouple temperature sensor on the side wall of the rotating roller. When the temperature exceeds the preset value, the controller automatically starts the cooling circulation component, and the coolant is pumped out from the coolant storage tank through the water pump and injected into the cavity of the connecting pipe. According to the data fed back by the thermocouple temperature sensor, the controller adjusts the position of the sealing plate, accurately controls the flow direction and flow rate of the coolant, and performs targeted cooling on the blister materials in different areas.

[0017] S3: During the mixing process, according to the process requirements, the controller starts the servo motor to rotate the rotating plate, and the additives are evenly added into the mixing bin body through the fan-shaped grooves. The controller can control the timing of adding the additives according to the preset program or manual instructions;

[0018] S4: Continuously observe the mixing condition in the mixing chamber through the observation window to ensure that the blister material and the additive are fully and evenly mixed. If necessary, the speed of the drive motor or the working state of the cooling circulation component can be adjusted through the controller to optimize the mixing effect;

[0019] S5: When the mixing reaches the preset time or the mixing effect meets the requirements, the controller turns off the drive motor and the cooling circulation component, opens the discharge valve, discharges the mixed blister material from the mixing bin body, cleans the equipment, and prepares for the next mixing operation.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the present invention, by providing a cooling device, the temperature of the blister material during the mixing process is accurately controlled. By utilizing the connecting pipe and cooling pipe structure inside the rotating roller and combining with the real-time monitoring of the thermocouple temperature sensor, the temperature inside the mixing bin body can be quickly responded to and adjusted. By adjusting the coordinated work of the sealing plate, rotating column, electric push rod and other components in the assembly, the precise flow direction and flow control of the coolant are achieved, ensuring that the blister materials in different areas can be cooled in a targeted manner. This cooling method not only improves the mixing efficiency, but also avoids the problems of material performance degradation or equipment damage caused by excessive temperature, thereby ensuring the quality of the blister material and the stability of production. In addition, the introduction of the cooling circulation assembly enables the coolant to be continuously recycled, reduces energy consumption and cost, and improves the overall performance of the equipment.

[0022] 2. In the present invention, by providing a feeding component, the automated and uniform addition of additives is achieved, which greatly improves the flexibility and accuracy of the mixing process. By driving the rotating plate with a servo motor, the additives can be accurately added to the specified position in the mixing bin body, avoiding the errors and unevenness that may occur during traditional manual feeding. At the same time, the feeding component has a compact structure, simple operation, and is easy to integrate with the entire mixing equipment, thereby improving the automation level and production efficiency of the equipment. In addition, the feeding component also has good sealing and stability, which can ensure that the addition of additives will not affect the normal operation of the equipment or cause material pollution during the mixing process, thereby ensuring the quality of the blister material and the continuity of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the left structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure on the right side of the present invention;

[0025] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the internal structure of the mixing bin body of the present invention;

[0027] Figure 5 This is a schematic diagram of the internal structure of the rotating roller of the present invention;

[0028] Figure 6 It is a schematic diagram of the internal structure of the connecting pipe of the present invention;

[0029] Figure 7 It is a schematic diagram of the local structure of the regulating component of the present invention;

[0030] Figure 8 It is a schematic diagram of the dissected structure of the cooling tube of the present invention.

[0031] In the figure: 1. bracket; 2. workbench; 3. mixing bin body; 4. observation window; 5. material inlet; 6. cover plate; 7. discharge valve; 8. rotating roller; 9. stirring blade; 10. driving motor; 11. controller; 12. distribution box; 13. connecting pipe; 14. cooling pipe; 15. cavity; 16. partition; 17. through groove; 18. round groove; 19. connecting pipe; 20. rectangular protective shell; 21. thermocouple temperature sensor; 22. rotating column; 23. sealing plate; 24. iron column; 25. magnetic ring; 26. fixing plate; 27. sliding Moving plate; 28. Spring; 29. ​​First circular plate; 30. Second circular plate; 31. Third circular plate; 32. First connecting groove; 33. Second connecting groove; 34. Third connecting groove; 35. Round protective shell; 36. Electric push rod; 37. Lifting plate; 38. Sealing ring; 39. Cylinder; 40. Connecting plate; 41. Servo motor; 42. Fan-shaped groove; 43. Rotating plate; 44. Coolant storage tank; 45. Radiator; 46. Water pump; 47. Liquid suction pipe; 48. Liquid outlet pipe; 49. Reflux pipe 1; 50. Reflux pipe 2; 51. Bearing. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In a typical implementation of this application, please refer to Figures 1 to 8 As shown, an automatic mixing device for blister materials and a method for using the same include: a bracket 1, a workbench 2 is fixedly mounted on the top surface of the bracket 1, a mixing bin body 3 is fixedly mounted on the top surface of the workbench 2, a plurality of observation windows 4 are provided on the outer surface of the mixing bin body 3, a material inlet 5 is provided on the top surface of the mixing bin body 3, a cover plate 6 is slidably mounted on the side wall of the material inlet 5, and a discharge valve 7 is provided on the bottom surface of the mixing bin body 3;

[0034] A rotating roller 8 is rotatably connected to the inner wall of the mixing bin body 3, a stirring blade 9 is fixedly installed on the outer surface of the rotating roller 8, a driving motor 10 is fixedly installed on the top surface of the workbench 2 located on one side of the mixing bin body 3, and an output shaft of the driving motor 10 is connected to the side wall of the rotating roller 8;

[0035] A controller 11 is fixedly mounted on the front side wall of the workbench 2, and a distribution box 12 is fixedly mounted on the left side wall of the bracket 1;

[0036] A cooling device, which is disposed on the rotating roller 8 and is used to cool the interior of the mixing bin body 3;

[0037] The feeding component is arranged on the mixing bin body 3 and is used to add additives to the inside of the mixing bin body 3 .

[0038] As a preferred implementation in this embodiment, please refer to Figure 6 and Figure 7 As shown, the cooling device includes: a connecting pipe 13, the connecting pipe 13 is arranged inside the rotating roller 8, a plurality of cooling pipes 14 are arranged on the top surface of the rotating roller 8, the cooling pipes 14 are made of a material that is resistant to high temperatures and has good conductivity, a cavity 15 is opened inside the connecting pipe 13, a partition 16 is fixedly installed on the inner wall of the cavity 15, a plurality of through grooves 17 are opened on one side of the top surface of the partition 16, a plurality of circular grooves 18 are opened on the top surface of the cavity 15, connecting pipes 19 are arranged inside the plurality of circular grooves 18, and the other sides of the plurality of connecting pipes 19 are respectively connected to the interior of the plurality of cooling pipes 14, and the cooling device also includes a detection component, a plurality of adjustment components and a cooling circulation component.

[0039] Through the above-mentioned features, the blister material in the mixing bin body 3 can be mixed. Specifically, the staff turns on the driving motor 10 through the controller 11 to rotate the rotating roller 8. When the rotating roller 8 rotates, the stirring blade 9 fixedly connected to the outer surface of the rotating roller 8 will also rotate synchronously to mix the blister material.

[0040] As a preferred implementation in this embodiment, please refer to Figure 4-5 As shown, the detection component includes: a plurality of rectangular protective shells 20, each of which is fixedly mounted on the side wall of the rotating roller 8, and three thermocouple temperature sensors 21 are fixedly mounted inside each of the rectangular protective shells 20, and the sensing heads of the three thermocouple temperature sensors 21 are located outside the rectangular protective shells 20.

[0041] Through the above-mentioned features, the temperature of the mixed blister material in the mixing bin body 3 can be detected. Specifically, when the rotating roller 8 rotates, the rectangular protective shell 20 will also rotate, so that the thermocouple temperature sensor 21 in the rectangular protective shell 20 will also rotate synchronously, so that the sensing head of the thermocouple temperature sensor 21 can detect the temperature of the mixed blister material in the mixing bin body 3, and transmit the detected data to the controller 11. The rectangular protective shell 20 is made of high temperature resistant material.

[0042] As a preferred implementation in this embodiment, please refer to Figure 7 and Figure 8As shown, the regulating component includes: a rotating column 22, the rotating column 22 is rotatably connected to the inner wall of the cavity 15, a sealing plate 23 is fixedly installed on the outer surface of the rotating column 22, an iron column 24 is fixedly installed on the side wall of the rotating column 22, a magnetic ring 25 is fixedly installed on the side wall of the connecting pipe 13, and one side of the iron column 24 is located at the center of the magnetic ring 25. The regulating component also includes a diverter, which includes: a fixed plate 26, the fixed plate 26 is fixedly installed on the inner wall of the cooling tube 14, a sliding plate 27 is slidably connected below the fixed plate 26, and a spring 28 is arranged between the fixed plate 26 and the sliding plate 27. The interior of the cooling tube 14 is fixedly installed with a first circular plate 29, a second circular plate 30 and a third circular plate 31 from bottom to top, through the fixed plate 26, the first circular plate 29. The second circular plate 30 and the third circular plate 31 divide the interior of the cooling tube 14 into three cavities. The inner wall of the cooling tube 14 is respectively provided with a first connecting groove 32, a second connecting groove 33 and a third connecting groove 34. The first connecting groove 32, the second connecting groove 33 and the third connecting groove 34 are respectively connected to the three cavities in the cooling tube 14. A circular protective shell 35 is fixedly installed on the bottom surface of the first circular plate 29, the second circular plate 30 and the third circular plate 31. An electric push rod 36 is fixedly installed inside the circular protective shell 35. A lifting plate 37 is fixedly installed on the output shaft of the electric push rod 36. A sealing ring 38 is provided at the side wall where the output shaft of the electric push rod 36 passes through the circular protective shell 35 and at the connection between the output shaft of the electric push rod 36 and the lifting plate 37.

[0043] Through the above-mentioned features, the coolant entering the cooling tube 14 is regulated. Specifically, when the thermocouple temperature sensor 21 detects that the temperature of the blister material in the mixing exceeds the predetermined value, the cooling circulation component is turned on to allow the coolant to flow into the cavity 15. At this time, the controller 11 energizes the iron column 24 on the data transmission side to rotate the magnetic ring 25. While the magnetic ring 25 rotates, the rotating column 22 and the sealing plate 23 rotate synchronously. At this time, the coolant will flow into the cooling tube 14 through the circular groove 18 and the connecting tube 19. At this time, the expansion range of the sealing plate 23 can be adjusted according to the data transmitted by which specific thermocouple temperature sensor 21, so that it flows into the cavity corresponding to the thermocouple temperature sensor 21 for precise cooling. When it needs to flow into the cavity above the fixed plate 26 When the body is in the state of being moved, the sealing plate 23 will rotate fifteen degrees, causing the coolant to hit the sliding plate 27, causing the spring 28 connected to the sliding plate 27 to deform. At this time, the coolant flows into the cavity above the fixed plate 26 through the first connecting groove 32. If it is necessary to flow into the cavity above the first circular plate 29, the sealing plate 23 will rotate thirty degrees. At this time, the electric push rod 36 above the fixed plate 26 will open, and the lifting plate 37 will be lifted and lowered to one side of the first connecting groove 32 for blocking, so that the coolant only flows into the cavity above the first circular plate 29. If it is necessary to flow into the cavity above the second circular plate 30, the sealing plate 23 will rotate forty-five degrees, and the electric push rods 36 above the fixed plate 26 and the first circular plate 29 will start working to block the first connecting groove 32 and the second connecting groove 33.

[0044] As a preferred implementation in this embodiment, please refer to Figure 2 and Figure 5 As shown, the cooling circulation component includes: a coolant storage tank 44, the coolant storage tank 44 is fixedly installed on the right side wall of the bracket 1, a radiator 45 is arranged on one side of the coolant storage tank 44, a water pump 46 is fixedly installed on the side wall of the connecting pipe 13, a suction pipe 47 is arranged between the coolant storage tank 44 and the water pump 46, a liquid outlet pipe 48 is connected between the water pump 46 and the side wall of the connecting pipe 13, a return pipe 1 49 is arranged between the side wall of the connecting pipe 13 and the radiator 45, one side of the liquid outlet pipe 48 and the return pipe 1 49 are connected to the side wall of the connecting pipe 13 through a bearing 51, and a return pipe 2 50 is arranged between the coolant storage tank 44 and the radiator 45.

[0045] Through the above-mentioned features, the coolant is circulated. When cooling is required, the staff turns on the water pump 46 through the controller 11, so that the coolant in the coolant storage tank 44 is injected into the cavity 15 through the suction pipe 47 and the outlet pipe 48, and then flows into the radiator 45 through the through groove 17 and the return pipe 1 49 for cooling, and then flows back to the coolant storage tank 44 through the return pipe 2 50.

[0046] As a preferred implementation in this embodiment, please refer to Figure 1 to Figure 4 As shown, the feeding assembly includes: a cylinder 39, the cylinder 39 is fixedly mounted on the top surface of the mixing bin body 3, the inner wall of the cylinder 39 is provided with a connecting plate 40, a servo motor 41 is fixedly mounted on the top surface of the connecting plate 40, a fan-shaped groove 42 is provided inside the cylinder 39, the fan-shaped groove 42 is connected to the inside of the mixing bin body 3, a rotating plate 43 is rotatably connected inside the cylinder 39, and the output shaft of the servo motor 41 is connected to the top surface of the rotating plate 43.

[0047] Through the above-mentioned features, additives can be added to the interior of the mixing bin body 3. Specifically, the staff separates the connecting plate 40 from the cylinder 39, puts the additives into the rotating plate 43 respectively, and then closes the connecting plate 40 and the cylinder 39, which can be achieved by threaded engagement. Then, the servo motor 41 is turned on to enable the rotating plate 43 to flow the additives into the mixing bin body 3 through the fan-shaped groove 42.

[0048] The present invention also provides a method for using an automatic mixing device for blister materials, the method being applied to any one of the automatic mixing devices for blister materials described above, the method comprising the following steps:

[0049] S1: Put the blister material to be mixed into the mixing bin body 3 through the material inlet 5, and slide the cover plate 6 to close it, confirm that the additive has been correctly placed on the rotating plate 43 of the feeding component, and check the sealing between the connecting plate 40 and the cylinder 39, start the equipment through the controller 11, first start the drive motor 10, so that the rotating roller 8 and the stirring blade 9 thereon start to rotate, and mix the blister material;

[0050] S2: The temperature of the blister material in the mixing bin body 3 is monitored in real time by the thermocouple temperature sensor 21 on the side wall of the rotating roller 8. When the temperature exceeds the preset value, the controller 11 automatically starts the cooling circulation component, and the coolant is pumped out from the coolant storage tank 44 by the water pump 46 and injected into the cavity 15 of the connecting pipe 13. According to the data fed back by the thermocouple temperature sensor 21, the controller 11 adjusts the position of the sealing plate 23, accurately controls the flow direction and flow rate of the coolant, and performs targeted cooling on the blister materials in different areas;

[0051] S3: During the mixing process, according to the process requirements, the controller 11 starts the servo motor 41 to rotate the rotating plate 43, and the additives are evenly added into the mixing bin body 3 through the fan-shaped grooves 42. The controller 11 can control the timing of adding the additives according to a preset program or manual instructions;

[0052] S4: Continuously observe the mixing condition in the mixing chamber body 3 through the observation window 4 to ensure that the blister material and the additive are fully and evenly mixed. If necessary, the speed of the driving motor 10 or the working state of the cooling circulation component can be adjusted through the controller 11 to optimize the mixing effect;

[0053] S5: When the mixing reaches the predetermined time or the mixing effect meets the requirements, the controller 11 turns off the drive motor 10 and the cooling circulation component, opens the discharge valve 7, discharges the mixed blister material from the mixing bin body 3, cleans the equipment, and prepares for the next mixing operation.

[0054] Working principle:

[0055] When in use, the staff first puts the blister material into the mixing bin body 3 through the material inlet 5, and slides to close the cover 6, then starts the drive motor 10 through the controller 11, and the output shaft of the drive motor 10 drives the rotating roller 8 to start rotating. As the rotating roller 8 rotates, the stirring blade 9 fixedly installed on its outer surface also rotates synchronously to mix the blister material in the mixing bin body 3. In order to monitor the temperature of the blister material during the mixing process, the thermocouple temperature sensor 21 in the rectangular protective shell 20 arranged on the side wall of the rotating roller 8 will rotate synchronously with the rotation of the rotating roller 8, and its sensing head detects the temperature of the blister material in the mixing bin body 3 and transmits the detected temperature to the mixing bin body 3. The measured data is transmitted to the controller 11. When the thermocouple temperature sensor 21 detects that the temperature of the blister material in the mixing exceeds the predetermined value, the controller 11 will start the cooling cycle component. The cooling cycle component injects the coolant in the coolant storage tank 44 into the cavity 15 of the connecting pipe 13 through the water pump 46 through the suction pipe 47 and the outlet pipe 48. At this time, the controller 11 will also energize the iron column 24 to make it magnetic and attract the magnetic ring 25 to rotate, thereby driving the rotating column 22 and the sealing plate 23 to rotate synchronously. The coolant flows into the cooling pipe 14 through the circular groove 18 and the connecting pipe 19, and adjusts the temporary opening range of the sealing plate 23 according to the data transmitted by the thermocouple temperature sensor 21. The sealing plate 23 rotates 15 degrees to allow the coolant to accurately flow into the cavity that needs to be cooled. If the cavity above the fixed plate 26 needs to be cooled, the sealing plate 23 rotates 15 degrees to allow the coolant to hit the sliding plate 27 and flow in. If the cavity above the first circular plate 29 needs to be cooled, the sealing plate 23 rotates 30 degrees and starts the electric push rod 36 above the fixed plate 26 to block the first connecting groove 32. If the cavity above the second circular plate 30 needs to be cooled, the sealing plate 23 rotates 45 degrees and starts the electric push rod 36 above the fixed plate 26 and the first circular plate 29 at the same time. The coolant cooled by the cooling tube 14 flows into the radiator 45 through the through groove 17 and the return pipe 49 for cooling, and then flows into the radiator 45 through the through groove 17 and the return pipe 49. It flows back to the coolant storage tank 44 through the reflux pipe 2 50 to form a circulation. In order to add additives to the mixing bin body 3, the staff can separate the connecting plate 40 from the cylinder 39, put the additives into the rotating plate 43, and then close the connecting plate 40 and the cylinder 39. After that, the servo motor 41 is started by the controller 11 to rotate the rotating plate 43, and the additives are evenly added to the mixing bin body 3 through the fan-shaped groove 42. The staff can also observe the situation in the mixing bin body 3 through the observation window 4 and adjust the operating parameters of the equipment as needed. When the mixing is completed, the discharge valve 7 is opened to discharge the mixed blister material from the mixing bin body 3.

[0056] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic mixing equipment for blister materials, characterized in that: include: A support (1), a workbench (2) is fixedly mounted on the top surface of the support (1), a mixing bin body (3) is fixedly mounted on the top surface of the workbench (2), a plurality of observation windows (4) are provided on the outer surface of the mixing bin body (3), a material inlet (5) is provided on the top surface of the mixing bin body (3), a cover plate (6) is slidably mounted on the side wall of the material inlet (5), and a discharge valve (7) is provided on the bottom surface of the mixing bin body (3); a rotating roller (8), the rotating roller (8) being rotatably connected to the inner wall of the mixing bin body (3), a stirring blade (9) being fixedly mounted on the outer surface of the rotating roller (8), a driving motor (10) being fixedly mounted on the top surface of the workbench (2) located on one side of the mixing bin body (3), and an output shaft of the driving motor (10) being connected to the side wall of the rotating roller (8); A controller (11), the controller (11) being fixedly mounted on the front side wall of the workbench (2), and a distribution box (12) being fixedly mounted on the left side wall of the bracket (1); A cooling device, the cooling device being arranged on the rotating roller (8) and being used to cool the interior of the mixing bin body (3); The cooling device comprises: a connecting pipe (13), the connecting pipe (13) being arranged inside a rotating roller (8), a plurality of cooling pipes (14) being arranged on the top surface of the rotating roller (8), a cavity (15) being provided inside the connecting pipe (13), a partition (16) being fixedly mounted on the inner wall of the cavity (15), a plurality of through grooves (17) being provided on one side of the top surface of the partition (16), a plurality of circular grooves (18) being provided on the top surface of the cavity (15), a connecting pipe (19) being provided inside each of the plurality of circular grooves (18), the other sides of the plurality of connecting pipes (19) being respectively connected to the interior of the plurality of cooling pipes (14), and the cooling device further comprises a detection component, a plurality of adjustment components and a cooling circulation component; The regulating component comprises: a rotating column (22), the rotating column (22) being rotatably connected to the inner wall of the cavity (15), a sealing plate (23) being fixedly mounted on the outer surface of the rotating column (22), an iron column (24) being fixedly mounted on the side wall of the rotating column (22), a magnetic ring (25) being fixedly mounted on the side wall of the connecting pipe (13), one side of the iron column (24) being located at the center of the magnetic ring (25), and the regulating component further comprising a flow divider; The flow divider comprises: a fixed plate (26), the fixed plate (26) being fixedly mounted on the inner wall of the cooling tube (14), a sliding plate (27) being slidably connected to the lower side of the fixed plate (26), a spring (28) being arranged between the fixed plate (26) and the sliding plate (27), a first circular plate (29), a second circular plate (30) and a third circular plate (31) being fixedly mounted in sequence from bottom to top inside the cooling tube (14), the interior of the cooling tube (14) being divided into three cavities by the fixed plate (26), the first circular plate (29), the second circular plate (30) and the third circular plate (31), the inner wall of the cooling tube (14) being respectively provided with a first connecting groove (32), a second connecting groove (33) and a third connecting groove (34). 3) and a third connecting groove (34); the first connecting groove (32), the second connecting groove (33) and the third connecting groove (34) are respectively connected to the three cavities in the cooling tube (14); a circular protective shell (35) is fixedly mounted on the bottom surfaces of the first circular plate (29), the second circular plate (30) and the third circular plate (31); an electric push rod (36) is fixedly mounted inside the circular protective shell (35); an output shaft of the electric push rod (36) is fixedly mounted with a lifting plate (37); a sealing ring (38) is provided at a position where the output shaft of the electric push rod (36) passes through the side wall of the circular protective shell (35) and at a position where the output shaft of the electric push rod (36) and the lifting plate (37) are connected; A feeding component is arranged on the mixing bin body (3) and is used to add additives to the interior of the mixing bin body (3).

2. The automatic mixing equipment for blister materials according to claim 1, characterized in that: The detection components include: A plurality of rectangular protective shells (20), wherein the plurality of rectangular protective shells (20) are respectively fixedly mounted on the side walls of the rotating roller (8), and three thermocouple temperature sensors (21) are fixedly mounted inside the plurality of rectangular protective shells (20), wherein the sensing heads of the three thermocouple temperature sensors (21) are located outside the rectangular protective shells (20).

3. The automatic mixing equipment for blister materials according to claim 1, characterized in that: The cooling circuit components include: A coolant storage tank (44), the coolant storage tank (44) is fixedly mounted on the right side wall of the bracket (1), a radiator (45) is arranged on one side of the coolant storage tank (44), a water pump (46) is fixedly mounted on the side wall of the connecting pipe (13), a liquid suction pipe (47) is arranged between the coolant storage tank (44) and the water pump (46), a liquid outlet pipe (48) is connected between the water pump (46) and the side wall of the connecting pipe (13), a return pipe 1 (49) is arranged between the side wall of the connecting pipe (13) and the radiator (45), one side of the liquid outlet pipe (48) and the return pipe 1 (49) are connected to the side wall of the connecting pipe (13) through a bearing (51), and a return pipe 2 (50) is arranged between the coolant storage tank (44) and the radiator (45).

4. The automatic mixing equipment for blister materials according to claim 1, characterized in that: The feeding assembly includes: A cylinder (39), wherein the cylinder (39) is fixedly mounted on the top surface of the mixing bin body (3), a connecting plate (40) is provided on the inner wall of the cylinder (39), a servo motor (41) is fixedly mounted on the top surface of the connecting plate (40), a fan-shaped groove (42) is provided inside the cylinder (39), the fan-shaped groove (42) is communicated with the inside of the mixing bin body (3), a rotating plate (43) is rotatably connected inside the cylinder (39), and an output shaft of the servo motor (41) is connected to the top surface of the rotating plate (43).

5. A method for using an automated mixing device for blister materials, the method being applied to an automated mixing device for blister materials as claimed in any one of claims 1 to 4, characterized in that: The method comprises the following steps: S1: The blister material to be mixed is placed into the mixing bin body (3) through the material inlet (5), and the cover plate (6) is slid closed to confirm that the additive has been correctly placed on the rotating plate (43) of the feeding assembly, and the sealing between the connecting plate (40) and the cylinder (39) is checked. The device is started through the controller (11), and the driving motor (10) is first started to rotate the rotating roller (8) and the stirring blade (9) thereon to mix the blister material; S2: using the thermocouple temperature sensor (21) on the side wall of the rotating roller (8) to monitor the temperature of the blister material in the mixing bin body (3) in real time; when the temperature exceeds a preset value, the controller (11) automatically starts the cooling circulation component, draws the coolant from the coolant storage tank (44) through the water pump (46), and injects the coolant into the cavity (15) of the connecting pipe (13); according to the data fed back by the thermocouple temperature sensor (21), the controller (11) adjusts the position of the sealing plate (23), accurately controls the flow direction and flow rate of the coolant, and performs targeted cooling on the blister material in different areas; S3: During the mixing process, according to the process requirements, the controller (11) starts the servo motor (41) to rotate the rotating plate (43), and the additive is evenly added into the mixing bin body (3) through the fan-shaped groove (42). The controller (11) can control the timing of adding the additive according to a preset program or manual instructions; S4: Continuously observe the mixing condition in the mixing chamber body (3) through the observation window (4) to ensure that the blister material and the additive are fully and evenly mixed. If necessary, the speed of the driving motor (10) or the working state of the cooling circulation component can be adjusted through the controller (11) to optimize the mixing effect; S5: When the mixing reaches a predetermined time or the mixing effect meets the requirements, the driving motor (10) and the cooling circulation component are turned off through the controller (11), and the discharge valve (7) is opened to discharge the mixed blister material from the mixing bin body (3), and the equipment is cleaned to prepare for the next mixing operation.

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