Automatic cooling and packaging machine for zinc dust

Abstract

The application discloses a zinc ash automatic cooling and packaging machine and relates to the technical field of packaging equipment. A mounting frame is fixed on a bottom plate. A mounting box is fixed on the mounting frame through a supporting plate. Supporting frames are fixed around the mounting box. A disc is fixed at the end of the supporting frame away from the mounting box. A rotating disc is attached to the side of the disc and the mounting frame. A vertical shaft is fixed at the center of the rotating disc and rotatably arranged at the mounting frame and the disc. A first motor is fixed on the disc through a support, and the output shaft of the first motor is fixed at the top end of the vertical shaft. A placing cylinder for placing zinc ash is fixed on the back of the top of the disc through a reinforcing frame. The auxiliary cooling assembly is arranged. The zinc ash is divided into multiple small batches for comprehensive cooling in a multi-directional and multi-form batch cooling mode. The cooling effect and the cooling speed of the zinc ash are greatly improved, and the zinc ash can be uniformly cooled.

Description

Technical Field

[0001] This invention relates to the field of packaging equipment technology, specifically to an automatic cooling packaging machine for zinc ash. Background Technology

[0002] Packaging equipment is a type of machine used for product packaging. Its main function is to protect and beautify products. Packaging machinery plays an important role in industrial production, which can significantly improve production efficiency, reduce product costs, better protect the environment, save raw materials, help ensure the hygiene and safety of packaged products, improve product packaging quality, and enhance market competitiveness. Automatic cooling packaging machines are a type of packaging equipment, and they are also needed when packaging zinc ash.

[0003] However, existing automatic cooling packaging machines for zinc ash have poor cooling effects on zinc ash. Most of them require centralized cooling of zinc ash and cannot cool zinc ash in small batches. This results in the inability to cool the zinc ash evenly in a short time. Users have to extend the cooling time to achieve complete cooling, which greatly reduces the working efficiency of the equipment. Therefore, an automatic cooling packaging machine for zinc ash is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic cooling and packaging machine for zinc ash, in order to solve the problem mentioned in the background art of poor cooling effect of zinc ash, which mostly requires centralized cooling of zinc ash and cannot be cooled in small batches, thus making it impossible to cool zinc ash evenly in a short time.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic cooling and packaging machine for zinc ash, comprising a base plate, a mounting frame fixed on the base plate, a mounting box fixed on the mounting frame via a support plate, support frames fixed around the mounting box, a disc fixed at the end of the support frame away from the mounting box, a turntable attached to the side of the disc and the mounting frame that are close to each other, a vertical shaft fixed at the center of the turntable with both ends rotatably mounted on the mounting frame and the disc, a first motor fixed on the disc via a bracket, and the output shaft of the first motor fixed on the vertical shaft. At the top of the shaft, a placement cylinder for placing zinc ash is fixed to the back of the top of the disc by a reinforcing frame. The bottom end of the placement cylinder is connected to a feeding frame that communicates with the disc via a vertical pipe. Four sets of placement slots that cooperate with the feeding frames are evenly opened on the turntable. A guide frame that cooperates with the placement slots is connected to the right side of the top of the mounting frame, and the bottom end of the guide frame is connected to the right side of the top of the mounting box. A discharge frame is connected to the left side of the bottom of the mounting box, and a discharge pipe is connected to the bottom of the discharge frame. An auxiliary cooling component is provided on the mounting frame, the turntable, and the mounting box.

[0006] Preferably, the auxiliary cooling assembly includes a cooler and an air pump, which are sequentially fixed to the mounting box in a left-right direction. The air outlet of the cooler and the air inlet of the air pump are interconnected. The air outlet of the air pump is connected to a connecting pipe. The end of the connecting pipe away from the air pump is connected to a circular box fixed to the mounting frame by multiple sets of uprights. A circular hole is opened in the vertical shaft. A fixing pipe connected to the top of the circular box is rotatably installed in the circular hole. Four sets of auxiliary pipes that cooperate with the circular hole are evenly connected to the surface of the vertical shaft, and the auxiliary pipes are embedded in the turntable and the placement groove. Four sets of support plates are evenly fixed to the surface of the turntable. The end of each set of auxiliary pipes away from the vertical shaft is connected to a fixing plate fixed by an extension frame. The support plate has a fixed box with a material spreading structure that works with the placement slots. Each set of auxiliary tubes has two sets of first venturi tubes arranged sequentially at one end near the fixed box. The turntable has eight sets of first serpentine tubes that work with the placement slots. The eight sets of first serpentine tubes are evenly distributed on both sides of the four placement slots. Two ends of two adjacent sets of first serpentine tubes are connected to auxiliary venturi tubes. A reinforcing sleeve is fixed on the support plate. The other ends of two adjacent sets of first serpentine tubes are connected to and fixed to the side of the fixed box away from the first venturi tube and the reinforcing sleeve, respectively. Each set of first serpentine tubes has a second venturi tube at the end away from the auxiliary venturi tube.

[0007] Preferably, the auxiliary cooling assembly further includes a swing plate rotatably mounted inside the mounting box and used in conjunction with a guide frame. The swing plate has a serpentine flow channel. Second serpentine tubes are fixed to both the front and back of the mounting box. A first tee pipe is connected to the connecting pipe. The ends of the first tee pipe furthest from the connecting pipe are connected to two ends of two sets of second serpentine tubes. The other ends of the two sets of second serpentine tubes are connected to second tee pipes. Two sets of telescopic tubes, used in conjunction with the serpentine flow channel, are symmetrically connected to the right side of the top of the swing plate along the front-back direction via positioning tubes. The top end of one set of telescopic tubes penetrates the mounting box through a limiting tube. The first three-way pipe is connected to the top of the other set of telescopic pipes, and one end of the bend pipe passes through the mounting box and is connected to the mounting cylinder. The end of the second three-way pipe away from the second serpentine pipe is connected to the bottom of the mounting cylinder. An auxiliary shaft is longitudinally rotatably mounted on the left side of the bottom of the mounting box cavity. An eccentric wheel that works with the swing plate is fixed on the auxiliary shaft. A second motor is fixed on the mounting frame through an extension plate, and the output shaft of the second motor is fixed on the auxiliary shaft. A convex plate is fixed on the bottom right side of the mounting box cavity. Multiple sets of springs are symmetrically fixed on the convex plate along the front-back direction, and the top of the springs is fixed on the swing plate.

[0008] Preferably, the spreading structure includes a mounting shaft inside a rotating mounting and fixing box, on which multiple sets of drive plates for use with auxiliary pipes are evenly fixed, and an L-shaped drive frame is fixed at the top of the mounting shaft. A rake is slidably arranged in each set of placement slots, and two sets of connecting rods are symmetrically fixed on the side of each set of rakes away from the vertical axis. The ends of two adjacent sets of connecting rods away from the rakes pass through the turntable and are fixed with a drive frame for use with the L-shaped drive frame.

[0009] Preferably, the mounting bracket is embedded with three sets of third serpentine tubes that cooperate with three of the placement slots. One end of each set of third serpentine tubes is connected to the circular box. The mounting bracket is embedded with multiple sets of heat sinks that cooperate with the third serpentine tubes. A heat sink plate is fixed to the bottom of adjacent sets of heat sinks. A heat sink block is symmetrically fixed to the bottom of two adjacent sets of heat sinks on one side of each other, and the top of the heat sink block is fixed to the mounting bracket. The other end of the three sets of third serpentine tubes is connected to three of the heat sink blocks. Vent holes are opened on adjacent sets of heat sinks. The vent holes are staggered. An exhaust hole is opened at the bottom of the heat sink plate that cooperates with the vent holes. A third venturi tube is provided at the end of the third serpentine tube near the heat sink block. A fourth venturi tube is provided at the end of the third serpentine tube near the circular box.

[0010] Preferably, multiple sets of auxiliary plates that cooperate with the first serpentine tube are evenly fixed on the mounting shaft.

[0011] Preferably, an exhaust fan is embedded in the right side of the inner cavity of the mounting cylinder, a fifth venturi tube is provided at the end of the first tee pipe near the connecting pipe, and a shielding cover for the second serpentine tube is fixed on both the front and back of the mounting box.

[0012] Preferably, there is a certain distance between the auxiliary tube and the third serpentine tube.

[0013] Preferably, a first baffle is fixed to the right side of the top of the inner cavity of the mounting box, and there is a certain distance between the first baffle and the swing plate. A second baffle is fixed to the right side of the top of the swing plate and the second baffle is located to the right of the first baffle. There is a certain distance between the second baffle and the top of the inner cavity of the mounting box. A third baffle is fixed to the left side of the bottom of the swing plate and the bottom of the third baffle extends into the discharge frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are: In this invention, by setting up auxiliary cooling components and a spreading structure, and using a first motor as the drive source, the rotation angle of the turntable can be controlled. This allows for the continuous batch transfer of zinc ash from the placing cylinder using four sets of placing slots. A chiller provides the cooling source, and with the assistance of an air pump, the chilled air is accelerated. This allows the chilled air to be rapidly transported to multiple sets of first and third serpentine tubes under the acceleration of two sets of first venturi tubes, part of the second venturi tubes, and the fourth venturi tube. This enables the first and third serpentine tubes to be used to cool the placing slots. Comprehensive cooling is implemented to maintain a consistently low temperature within the placement tank, facilitating the cooling of small batches of zinc ash entering the tank. The cold air, accelerated by the first venturi tube, impacts the drive plate, causing it to rotate. This, combined with the mounting shaft, L-shaped drive frame, and drive frame, drives the docking rod and rake to reciprocate, continuously turning and flattening the small batches of zinc ash entering the tank. This ensures the zinc ash has sufficient contact with the cold air, improving the cooling effect. Furthermore, the placement tank experiences a certain pause during each loading process, allowing for... A certain amount of zinc ash can enter the placement tank, and the pause time allows the third serpentine tube to better cool the zinc ash. It also facilitates the entry of zinc ash from one group of placement tanks into the mounting box with the help of the guide frame. With the help of the fifth venturi tube, cold air can be delivered to the serpentine flow channel and the second serpentine tube, facilitating the cooling of the swing plate and the interior of the mounting box. This keeps the surface of the swing plate and the interior of the mounting box at a low temperature, continuously cooling the intermittently falling zinc ash. The second motor provides the drive source, and with the cooperation of the eccentric wheel and spring, it continuously vibrates the swing plate, causing it to vibrate and swing up and down, continuously shaking the zinc ash falling onto the swing plate downwards. During this vibration and movement, the zinc ash spreads and moves on the swing plate, further facilitating comprehensive cooling. This multi-directional and multi-form batch cooling method divides large batches of zinc ash into smaller batches for comprehensive cooling, greatly improving the cooling effect and speed, and ensuring uniform cooling of the zinc ash. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an automatic cooling and packaging machine for zinc ash according to the present invention; Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle; Figure 3 This is a rear view of the structure of an automatic cooling and packaging machine for zinc ash according to the present invention; Figure 4 This is a bottom view of the structure of an automatic cooling and packaging machine for zinc ash according to the present invention; Figure 5 for Figure 4 Enlarged view of the structure at point B; Figure 6This is a partial rear sectional view of the structure of the disc and the feeding frame of the present invention; Figure 7 This is a partial rear sectional view of the structure of an automatic cooling and packaging machine for zinc ash according to the present invention; Figure 8 This is a partial exploded view of the structure of an automatic cooling and packaging machine for zinc ash according to the present invention; Figure 9 This is a structural cross-sectional view of the mounting box, guide frame, and discharge frame of the present invention; Figure 10 This is a partial cross-sectional view of the structure of the swing plate of the present invention; Figure 11 This is a partial sectional view of the vertical axis and circular box structure of the present invention; Figure 12 This is a partial cross-sectional view of the structure of the fixing box of the present invention; Figure 13 This is a partial cross-sectional view of the structure of the heat sink of the present invention.

[0016] In the diagram: 1. Base plate; 2. Mounting frame; 3. Mounting box; 4. Support frame; 5. Disc; 6. Turntable; 7. Placement cylinder; 8. Feeding frame; 9. First motor; 10. Placement slot; 11. Guide frame; 12. Swing plate; 13. Discharge frame; 14. Shield; 15. Air conditioner; 16. Air pump; 17. Connecting pipe; 18. Round box; 19. Fixing pipe; 20. Vertical shaft; 21. Circular hole; 22. Auxiliary pipe; 23. First Venturi tube; 24. Support plate; 25. Mounting shaft; 26. Fixing box; 27. Drive plate; 28. L-shaped drive frame; 29. ​​Rake; 30. Connecting rod; 31. Drive frame; 32. First serpentine tube; 33. ... 34. Second Venturi tube; 35. Auxiliary Venturi tube; 36. Second motor; 37. Auxiliary plate; 38. Third serpentine tube; 39. Heat sink; 40. Heat sink plate; 41. Heat sink block; 42. Vent hole; 43. Air outlet; 44. Fourth Venturi tube; 45. Auxiliary shaft; 46. Eccentric wheel; 47. Convex plate; 48. Spring; 49. First baffle; 50. Second baffle; 51. Third baffle; 52. First tee pipe; 53. Fifth Venturi tube; 54. Second serpentine tube; 55. Second tee pipe; 56. Telescopic pipe; 57. Serpentine flow channel; 58. Bend; 59. Mounting cylinder; 60. Exhaust fan; 61. Reinforcing sleeve. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example Please see Figures 1-13This invention provides a technical solution: an automatic cooling and packaging machine for zinc ash, comprising a base plate 1, a mounting frame 2 fixed on the base plate 1, the top of the mounting frame 2 being circular, a mounting box 3 fixed on the mounting frame 2 via a support plate, support frames 4 fixed around the mounting box 3, a disc 5 fixed at the end of the support frame 4 away from the mounting box 3, a turntable 6 attached to the side of the disc 5 and the mounting frame 2 close to each other, a vertical shaft 20 fixed at the center of the turntable 6 with both ends of the vertical shaft 20 rotatably mounted on the mounting frame 2 and the disc 5, a first motor 9 fixed on the disc 5 via a bracket, and the output shaft of the first motor 9 fixed at the top of the vertical shaft 20, a placement cylinder 7 for placing zinc ash fixed on the back of the top of the disc 5 via a reinforcing frame, the bottom end of the placement cylinder 7 being connected to the disc 5 via a vertical pipe. The feeding frame 8 is interconnected with the disc 5. A first valve is installed on the vertical pipe. Four sets of placement slots 10 are evenly distributed on the turntable 6 to cooperate with the feeding frame 8. The right side of the top of the inner cavity of the mounting frame 2 is connected to a guide frame 11 that cooperates with the placement slot 10, and the bottom end of the guide frame 11 is connected to the right side of the top of the mounting box 3. The left side of the bottom of the mounting box 3 is connected to a discharge frame 13, and the bottom of the discharge frame 13 is connected to a discharge pipe. The mounting frame 2, the turntable 6 and the mounting box 3 are equipped with auxiliary cooling components. The auxiliary cooling components include a cooler 15 and an air pump 16 that are fixed to the mounting box 3 in the left-right direction. The air outlet of the cooler 15 and the air inlet of the air pump 16 are interconnected. The air outlet of the air pump 16 is connected to a connecting pipe 17. The end of the connecting pipe 17 away from the air pump 16 is connected to... A circular box 18 is fixed to the mounting frame 2 by multiple sets of uprights. A circular hole 21 is opened in the vertical shaft 20. A fixing tube 19 connected to the top of the circular box 18 is rotatably installed in the circular hole 21. Four sets of auxiliary tubes 22 that cooperate with the circular hole 21 are evenly connected to the surface of the vertical shaft 20. The auxiliary tubes 22 are embedded in the turntable 6 and the placement groove 10. Four sets of support plates 24 are evenly fixed to the surface of the turntable 6. The end of each set of auxiliary tubes 22 away from the vertical shaft 20 is connected to a fixing box 26 fixed to the support plate 24 by an extension frame. The fixing box 26 has a circular structure. The fixing box 26 is provided with a spreading structure that cooperates with the placement groove 10. The spreading structure includes a mounting shaft 25 that is rotatably installed in the fixing box 26. Multiple sets of auxiliary tubes 22 are evenly fixed on the mounting shaft 25. The drive plate 27 is used, and multiple sets of auxiliary plates 36 that cooperate with the first serpentine tube 32 are evenly fixed on the mounting shaft 25. The design of the auxiliary plates 36 is to facilitate the rotation of the auxiliary plates 36 under the impact of the first serpentine tube 32, so that the auxiliary drive plate 27 can rotate better. An L-shaped drive frame 28 is fixed to the top of the mounting shaft 25. A rake 29 is slidably arranged in each set of placement slots 10. Two sets of docking rods 30 are symmetrically fixed on the side of each set of rakes 29 away from the vertical axis 20. The ends of two adjacent sets of docking rods 30 away from the rakes 29 pass through the turntable 6 and are fixed with a drive frame 31 that cooperates with the L-shaped drive frame 28. The design of the spreading structure facilitates the continuous turning and spreading of small batches of zinc ash entering the placement slots 10, so that the zinc ash can fully contact the cold air.The cooling effect of zinc ash is improved. Two sets of first Venturi tubes 23 are sequentially arranged at one end of each auxiliary tube 22 near the fixed box 26. Eight sets of first serpentine tubes 32 are embedded in the turntable 6 to cooperate with the placement slots 10. The eight sets of first serpentine tubes 32 are evenly distributed on both sides of the four placement slots 10. One end of each adjacent set of first serpentine tubes 32 is connected to an auxiliary Venturi tube 34. A reinforcing sleeve 61 is fixed on the support plate 24. The other ends of each adjacent set of first serpentine tubes 32 are respectively connected to and fixed to the side of the fixed box 26 away from the first Venturi tube 23 and to the reinforcing sleeve 61. A second Venturi tube 33 is arranged at the end of each set of first serpentine tubes 32 away from the auxiliary Venturi tube 34. The end of the first serpentine tube 32 near the reinforcing sleeve 61 has a tapered shape. The structure further accelerates the gas. The mounting frame 2 is equipped with three sets of third serpentine tubes 37 that cooperate with three of the placement slots 10. A certain distance exists between the auxiliary tube 22 and the third serpentine tubes 37. This distance is designed to prevent the auxiliary tube 22 from colliding with the third serpentine tubes 37 when rotating with the turntable 6. One end of each set of third serpentine tubes 37 is connected to the circular box 18. The mounting frame 2 is equipped with multiple sets of heat sinks 39 that cooperate with the third serpentine tubes 37. A heat sink 40 is fixed to the bottom of adjacent sets of heat sinks 39. A heat sink block 41 is symmetrically fixed to the bottom of two adjacent sets of heat sinks 39 on one side, and the top of the heat sink block 41 is fixed to the mounting frame 2. The other end of the three sets of third serpentine tubes 37 is connected to one of the three sets of heat sink blocks 40. On the 1st floor, ventilation holes 42 are provided on each of the adjacent heat sinks 39, and the adjacent groups of ventilation holes 42 are distributed in an alternating pattern. Vent holes 43 are provided at the bottom of the heat sink 40 to cooperate with the ventilation holes 42. A third venturi tube 38 is provided at one end of the third serpentine tube 37 near the heat sink 41, and a fourth venturi tube 44 is provided at the other end of the third serpentine tube 37 near the circular box 18. By setting up the heat sinks 39, heat sink 40, and heat sink 41, the heat on the zinc ash in the placement tank 10 can be absorbed and conducted to the outside, facilitating auxiliary cooling of the zinc ash. Furthermore, under the accelerating effect of the third venturi tube 38, the gas in the third serpentine tube 37 can be quickly transported to the gaps formed by the multiple groups of heat sinks 39, and the gas is discharged through the ventilation holes 42 and vent holes 43. With the cooperation of component 3, the gas flows over multiple sets of heat sinks 39 and is quickly discharged, facilitating the rapid removal of heat absorbed by the heat sinks 39, heat sink plates 40, and heat sink blocks 41. This improves the heat dissipation effect of the heat sinks 39, heat sink plates 40, and heat sink blocks 41, allowing them to absorb more heat and further enhancing the cooling effect on zinc ash. The auxiliary cooling component also includes a swing plate 12 rotatably mounted inside the mounting box 3 and used in conjunction with the guide frame 11. A first baffle 49 is fixed to the right side of the top of the inner cavity of the mounting box 3, with a certain gap between the first baffle 49 and the swing plate 12. A second baffle 50 is fixed to the right side of the top of the swing plate 12, and the second baffle 50 is located to the right of the first baffle 49.There is a certain gap between the second baffle 50 and the top of the inner cavity of the mounting box 3. A third baffle 51 is fixed on the left side of the bottom of the swing plate 12, and the bottom of the third baffle 51 extends into the discharge frame 13. The design of the first baffle 49, the second baffle 50 and the third baffle 51 prevents zinc ash from falling directly below the swing plate 12 when it falls, so as to avoid affecting the normal operation of the swing plate 12. A serpentine flow channel 57 is opened in the swing plate 12. The front and back of the mounting box 3 are fixed with second serpentine tubes 54. A first tee pipe 52 is connected to the connecting pipe 17. The two ends of the first tee pipe 52 away from the connecting pipe 17 are connected to two sets of second serpentine tubes. Two ends of the two sets of second serpentine tubes 54 are connected to second tee pipes 55. The top right side of the swing plate 12 is symmetrically connected to two sets of telescopic tubes 56 that cooperate with the serpentine flow channel 57 via positioning tubes. The top end of one set of telescopic tubes 56 passes through the mounting box 3 via a limiting tube and connects to the first tee pipe 52. The top end of the other set of telescopic tubes 56 is connected to a bend pipe 58, one end of which passes through the mounting box 3 and connects to the mounting cylinder 59. The end of the second tee pipe 55 away from the second serpentine tube 54 is connected to the bottom of the mounting cylinder 59. An exhaust fan is embedded in the right side of the inner cavity of the mounting cylinder 59. The exhaust fan 60 is designed to draw the gas within the second three-way pipe 55 and the bend 58, allowing for better gas flow. A fifth venturi tube 53 is installed at the end of the first three-way pipe 52 near the connecting pipe 17. The fifth venturi tube 53 allows cold air to flow through the first three-way pipe 52 at a certain speed. Both the front and back of the mounting box 3 are fixed with shielding covers 14 to cover the second serpentine pipe 54. The shielding covers 14 are designed to insulate the second serpentine pipe 54. An auxiliary shaft 45 is longitudinally rotatably mounted on the left side of the bottom of the mounting box 3. A device that cooperates with the swing plate 12 is fixed on the auxiliary shaft 45. The eccentric wheel 46 is used. A second motor 35 is fixed to the mounting bracket 2 via an extension plate, and the output shaft of the second motor 35 is fixed to the auxiliary shaft 45. A protruding plate 47 is fixed to the bottom right side of the inner cavity of the mounting box 3. Multiple sets of springs 48 are symmetrically fixed to the protruding plate 47 along the front-back direction, and the tops of the springs 48 are fixed to the swing plate 12. By setting up auxiliary cooling components and adopting a multi-directional and multi-form batch cooling method, a large batch of zinc ash can be divided into multiple small batches of zinc ash for comprehensive cooling, greatly improving the cooling effect and cooling speed of the zinc ash, and ensuring uniform cooling. A controller is fixed to the base plate 1 via a support.

[0019] Working principle: The user turns on the air conditioner 15 and air pump 16 via the controller. At this time, the air pump 16 delivers the cold air in the air conditioner 15 to the circular hole 21 and the third serpentine tube 37 through the connecting pipe 17. Then, the cold air in the circular hole 21 is delivered to the auxiliary tube 22, and under the acceleration of multiple sets of first venturi tubes 23, it quickly enters the fixed box 26 and impacts the drive plate 27, causing it to drive the mounting shaft 25 to rotate continuously. Then, the cold air enters the first serpentine tube 32, and under the acceleration of the second venturi tube 33, the gas can move within the first serpentine tube 32. The air flows continuously at a certain speed, and the auxiliary Venturi tube 34 further accelerates the cold air in the first serpentine tube 32, allowing it to quickly enter the adjacent set of first serpentine tubes 32. The cold air entering the third serpentine tube 37 flows smoothly under the acceleration of the fourth Venturi tube 44. At this time, the first serpentine tubes 32 and the third serpentine tubes 37, filled with flowing cold air, comprehensively cool the placement tank 10, keeping it at a low temperature. Then, the user opens the first valve on the vertical pipe, and the zinc ash in the placement cylinder 7 enters through the feeding frame 8. Within a set of placement slots 10, the rotating mounting shaft 25 drives the L-shaped drive frame 28 to rotate. With the cooperation of the drive frame 31, this drives the docking rod 30 and the rake 29 to reciprocate continuously within the placement slots 10. This allows the zinc ash continuously falling into the placement slots 10 to be flattened and turned over, ensuring the zinc ash in the placement slots 10 can fully contact the cold air, increasing the cooling speed. Simultaneously, the gas discharged through the first serpentine tube 32 blows the auxiliary plate 36 to rotate, thereby assisting the drive plate 27 to rotate smoothly. At this time, multiple heat sinks 39 can dissipate the heat from the zinc ash. The cold air, which is continuously absorbed and rapidly conducted to the outside through the heat sink 41 and heat sink 40, and discharged through the third serpentine tube 37, can be rapidly rushed into the gap composed of multiple heat sinks 39 under the acceleration of the third venturi tube 38. With the cooperation of the vent 42, it moves continuously within the multiple heat sinks 39 and is discharged through the vent 43, so as to quickly remove the heat from the heat sink 40, heat sink 41 and heat sink 39, so that the heat sink 40, heat sink 41 and heat sink 39 can better absorb the heat from the zinc ash in the placement tank 10. When one set of placement troughs 10 has been filled with a certain amount of zinc ash, the user activates the first motor 9 via the controller. The first motor 9 drives the turntable 6 to rotate until the second set of unfilled placement troughs 10 is rotated below the unloading frame 8. Areas on the turntable 6 without placement troughs 10 can block the unloading frame 8 during the rotation of the placement troughs 10. Each time the placement troughs 10 are filled, there is a certain pause time to allow a specific amount of zinc ash to enter. This allows the third serpentine tube 37 to cool the zinc ash more effectively. As multiple sets of placement tanks 10 are continuously loaded, the first set of placement tanks 10 filled with zinc ash will rotate above the guide frame 11. At this time, the zinc ash in this set of placement tanks 10 will fall through the guide frame 11 onto the swing plate 12 in the mounting box 3. Simultaneously, the cold air in the connecting pipe 17 will enter the first tee pipe 52, and under the acceleration of the fifth venturi tube 53, the cold air can be quickly delivered to the serpentine flow channel 57 and the second serpentine tube 54. The surface of the swing plate 12 and the interior of the mounting box 3 are cooled to a low temperature. At the same time, the user turns on the second motor 35 through the controller. The second motor 35 drives the auxiliary shaft 45 and the eccentric wheel 46 to rotate. At this time, the spring 48 provides a certain support force to the swing plate 12, so that the eccentric wheel 46 can continuously vibrate the swing plate 12, making the swing plate 12 vibrate and swing up and down. At this time, the zinc ash can be shaken down on the swing plate 12. During the shaking process, the zinc ash will be continuously flattened and moved on the swing plate 12, and the zinc ash will be cooled down again. By adopting a multi-directional and multi-form batch cooling method, a large batch of zinc ash can be divided into multiple small batches of zinc ash for comprehensive cooling, which greatly improves the cooling effect and cooling speed of zinc ash and makes the zinc ash cool evenly. After being evenly cooled, the zinc ash will be discharged into the outer packaging bag through the discharge frame 13 and the discharge pipe, which facilitates the user's subsequent packaging work.

[0020] However, as is well known to those skilled in the art, the working principles and wiring methods of the controller, the first motor 9, the second motor 35, the air conditioner 15, the air pump 16, and the exhaust fan 60 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0021] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic cooling and packaging machine for zinc ash, comprising a base plate (1), characterized in that: A mounting bracket (2) is fixed on the base plate (1). A mounting box (3) is fixed on the mounting bracket (2) via a support plate. Support brackets (4) are fixed around the mounting box (3). A disc (5) is fixed at one end of the support bracket (4) away from the mounting box (3). A turntable (6) is attached to the side of the disc (5) and the mounting bracket (2) that are close to each other. A vertical shaft (20) is fixed at the center of the turntable (6), and both ends of the vertical shaft (20) are rotatably mounted on the mounting bracket (2) and the disc (5). A first motor (9) is fixed on the disc (5) via a bracket, and the output shaft of the first motor (9) is fixed at the top of the vertical shaft (20). The back of the top of the disc (5) A placement cylinder (7) for placing zinc ash is fixed by a reinforcing frame. The bottom end of the placement cylinder (7) is connected to a feeding frame (8) that is connected to the disc (5) through a vertical pipe. Four sets of placement slots (10) that are used in conjunction with the feeding frame (8) are evenly opened on the turntable (6). A guide frame (11) that is used in conjunction with the placement slot (10) is connected to the right side of the top of the mounting frame (2), and the bottom end of the guide frame (11) is connected to the right side of the top of the mounting box (3). A discharge frame (13) is connected to the left side of the bottom of the mounting box (3). A discharge pipe is connected to the bottom of the discharge frame (13). An auxiliary cooling component is provided on the mounting frame (2), the turntable (6) and the mounting box (3).

2. The automatic cooling and packaging machine for zinc ash according to claim 1, characterized in that: The auxiliary cooling assembly includes a cooler (15) and an air pump (16) fixed sequentially on the mounting box (3) in the left-right direction. The air outlet of the cooler (15) and the air inlet of the air pump (16) are connected to each other. The air outlet of the air pump (16) is connected to a connecting pipe (17). The end of the connecting pipe (17) away from the air pump (16) is connected to a circular box (18) fixed on the mounting frame (2) by multiple sets of uprights. A circular hole is provided in the vertical shaft (20). (21) A fixed tube (19) connected to the top of the round box (18) is rotatably installed inside the circular hole (21). Four sets of auxiliary tubes (22) that cooperate with the circular hole (21) are evenly connected to the surface of the vertical shaft (20). The auxiliary tubes (22) are embedded in the turntable (6) and the placement groove (10). Four sets of support plates (24) are evenly fixed to the surface of the turntable (6). The end of each set of auxiliary tubes (22) away from the vertical shaft (20) is connected to an extension tube. A fixed box (26) is fixed on the support plate (24). The fixed box (26) is provided with a material spreading structure that works with the placement slot (10). Two sets of first venturi tubes (23) are arranged in sequence at one end of each set of auxiliary tubes (22) near the fixed box (26). Eight sets of first serpentine tubes (32) that work with the placement slot (10) are embedded in the turntable (6). The eight sets of first serpentine tubes (32) are evenly distributed on both sides of the four sets of placement slots (10). The first serpentine tubes (32) of two adjacent groups are connected to an auxiliary venturi tube (34) at one end. A reinforcing sleeve (61) is fixed on the support plate (24). The other two ends of the first serpentine tubes (32) of two adjacent groups are connected to and fixed on the side of the fixing box (26) away from the first venturi tube (23) and the reinforcing sleeve (61), respectively. A second venturi tube (33) is provided at the end of each group of first serpentine tubes (32) away from the auxiliary venturi tube (34).

3. The automatic cooling and packaging machine for zinc ash according to claim 2, characterized in that: The auxiliary cooling assembly also includes a swing plate (12) rotatably mounted in the mounting box (3) and used in conjunction with the guide frame (11). A serpentine flow channel (57) is provided in the swing plate (12). A second serpentine tube (54) is fixed on both the front and back of the mounting box (3). A first tee tube (52) is connected to the connecting pipe (17). The two ends of the first tee tube (52) away from the connecting pipe (17) are connected to one end of the two sets of second serpentine tubes (54). The other ends of the two sets of second serpentine tubes (54) are connected to a second tee tube (55). The right side of the top of the swing plate (12) is symmetrically connected to two sets of telescopic tubes (56) used in conjunction with the serpentine flow channel (57) through a positioning tube. The top end of one set of telescopic tubes (56) passes through the mounting box (3) through a limiting tube and is connected to the first tee tube (52). On the other set of telescopic tubes (56), the top end of the other set of telescopic tubes (56) is connected to a bend (58), and one end of the bend (58) passes through the mounting box (3) and is connected to the mounting cylinder (59). The end of the second three-way tube (55) away from the second serpentine tube (54) is connected to the bottom of the mounting cylinder (59). An auxiliary shaft (45) is longitudinally rotated on the left side of the bottom of the inner cavity of the mounting box (3). An eccentric wheel (46) that works with the swing plate (12) is fixed on the auxiliary shaft (45). A second motor (35) is fixed on the mounting frame (2) through an extension plate, and the output shaft of the second motor (35) is fixed on the auxiliary shaft (45). A convex plate (47) is fixed on the bottom right side of the inner cavity of the mounting box (3). Multiple sets of springs (48) are symmetrically fixed on the convex plate (47) along the front and rear direction, and the top end of the springs (48) is fixed on the swing plate (12).

4. The automatic cooling and packaging machine for zinc ash according to claim 2, characterized in that: The spreading structure includes a mounting shaft (25) inside a rotating mounting fixing box (26). Multiple sets of drive plates (27) that cooperate with the auxiliary pipe (22) are evenly fixed on the mounting shaft (25). An L-shaped drive frame (28) is fixed at the top of the mounting shaft (25). A rake (29) is slidably arranged in each set of placement slots (10). Two sets of docking rods (30) are symmetrically fixed on the side of each set of rakes (29) away from the vertical axis (20). The ends of two adjacent sets of docking rods (30) away from the rakes (29) pass through the turntable (6) and are fixed with a drive frame (31) that cooperates with the L-shaped drive frame (28).

5. The automatic cooling and packaging machine for zinc ash according to claim 2, characterized in that: The mounting bracket (2) is fitted with three sets of third serpentine tubes (37) that cooperate with three of the placement slots (10). One end of each set of the third serpentine tubes (37) is connected to the round box (18). The mounting bracket (2) is fitted with multiple sets of heat sinks (39) that cooperate with the third serpentine tubes (37). A heat sink plate (40) is fixed to the bottom of adjacent sets of heat sinks (39). A heat sink block (41) is symmetrically fixed to the bottom of two adjacent sets of heat sinks (39) on one side close to each other, and the top of the heat sink block (41) is fixed to the mounting bracket (2). The other end of the three sets of third serpentine tubes (37) is connected to one of the three sets of heat sinks (41). Ventilation holes (42) are provided on the adjacent sets of heat sinks (39). The adjacent sets of ventilation holes (42) are distributed in an alternating manner. The bottom of the heat sink (40) is provided with an exhaust hole (43) that works in conjunction with the ventilation holes (42). A third venturi tube (38) is provided at the end of the third serpentine tube (37) near the heat sink (41). A fourth venturi tube (44) is provided at the end of the third serpentine tube (37) near the round box (18).

6. The automatic cooling and packaging machine for zinc ash according to claim 4, characterized in that: Multiple sets of auxiliary plates (36) that cooperate with the first serpentine tube (32) are evenly fixed on the mounting shaft (25).

7. The automatic cooling and packaging machine for zinc ash according to claim 3, characterized in that: An exhaust fan (60) is embedded on the right side of the inner cavity of the mounting cylinder (59). A fifth venturi tube (53) is provided at the end of the first three-way pipe (52) near the connecting pipe (17). A shield (14) is fixed on both the front and back of the mounting box (3) to cover the second serpentine tube (54).

8. The automatic cooling and packaging machine for zinc ash according to claim 5, characterized in that: There is a certain distance between the auxiliary tube (22) and the third serpentine tube (37).

9. The automatic cooling and packaging machine for zinc ash according to claim 3, characterized in that: A first baffle (49) is fixed on the right side of the top of the inner cavity of the mounting box (3). There is a certain gap between the first baffle (49) and the swing plate (12). A second baffle (50) is fixed on the right side of the top of the swing plate (12) and the second baffle (50) is located to the right of the first baffle (49). There is a certain gap between the second baffle (50) and the top of the inner cavity of the mounting box (3). A third baffle (51) is fixed on the left side of the bottom of the swing plate (12) and the bottom of the third baffle (51) extends into the discharge frame (13).

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