A double-circulation rapid sizing cooler

Abstract

The utility model relates to a cooling machine technical field especially a kind of double-cycle quick setting cooling machine, including tank body, the both ends of tank body are equipped with conveying mechanism, and several supporting legs are installed in the bottom edge of tank body, bottom plate is installed between supporting leg, the bottom of tank body is connected with the object plate by connecting rod, the top of object plate is installed with second circulating pump, the liquid outlet end of second circulating pump is connected with first liquid discharge pipe, the other end of first liquid discharge pipe is connected with second liquid discharge pipe, second liquid discharge pipe is fixed on the side of tank body, and the side of second liquid discharge pipe is equipped with several spray heads. The cooling water in tank body can be transported into second heat exchange pipe to cool down under the action of adsorption head and liquid suction tube by second circulating pump, and the cooled cooling water is evenly transported back into tank body by spray head, the workpiece in tank body is circulated cooled, workpiece is cooled evenly, and use effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of cooling machine technology, and in particular to a dual-cycle rapid shaping cooling machine. Background Technology

[0002] The dual-circulation rapid setting and cooling machine is a high-efficiency industrial cooling equipment. It directly and rapidly cools and sets the product through internal cooling water circulation, while transferring the absorbed heat to the cooling tower for dissipation through coolant circulation.

[0003] Existing dual-circulation rapid setting and cooling machines typically circulate cooling water only through circulation pipes located at both ends of the cooling tank. This results in a high cooling water velocity near the circulation pipes and a slow flow rate further away, leading to uneven cooling of the workpiece and poor cooling effect. Furthermore, the flow of cooling water during cooling can cause the workpiece to shake, further affecting cooling and resulting in poor performance. Therefore, we propose a dual-circulation rapid setting and cooling machine. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing a dual-cycle rapid shaping and cooling machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dual-circulation rapid shaping and cooling machine is designed, including a tank, both ends of which are provided with conveying mechanisms, and several support legs are installed at the bottom edge of the tank, with a bottom plate installed between the support legs; The bottom of the tank is connected to a shelf via a connecting rod. A second circulation pump is installed on the top of the shelf. The outlet of the second circulation pump is connected to a first drain pipe. The other end of the first drain pipe is connected to a second drain pipe. The second drain pipe is fixed to the side of the tank and has several nozzles installed on its side. The other end of each nozzle extends into the tank. A cooling box is installed on the top of the base plate. A second heat exchange tube is installed inside the cooling box. An inlet pipe is connected to the inlet end of the second circulation pump. The other end of the inlet pipe is connected to the end of the second heat exchange tube. The other end of the second heat exchange tube is connected to a suction pipe. The suction pipe is fixed on the side of the tank. Several adsorption heads are installed on the side of the suction pipe. The other end of each adsorption head extends into the tank. The top of the base plate is also equipped with a first circulation pump. The inlet of the first circulation pump is connected to the bottom of the cooling tank through a second liquid delivery pipe, and the outlet of the first circulation pump is connected to the refrigeration mechanism through a third liquid delivery pipe. The top of the cooling tank is also connected to the refrigeration mechanism through the first liquid delivery pipe. Several limiting rollers are installed inside the tank. Each limiting roller is rotatably connected to a strip connecting plate at both ends. The top side of the strip connecting plate on the same side is connected to an L-shaped connecting plate. Skirts are installed at both ends of the top of the tank. The bottom ends of the L-shaped connecting plates are connected to the skirts through a telescopic mechanism.

[0006] Preferably, the conveying mechanism includes two pairs of conveying rollers rotatably connected to both ends of the trough, one end of each pair of conveying rollers being connected to a drive motor, and the drive motor being fixed to the side of the trough.

[0007] Preferably, the refrigeration mechanism includes a refrigeration box fixed to the top of the base plate, a cold pump unit installed on one side of the refrigeration box, the indoor unit of the cold pump unit fixed inside the refrigeration box, and a first heat exchange tube installed inside the refrigeration box. One end of the first heat exchange tube is connected to the end of the third liquid delivery tube, and the other end of the first heat exchange tube is connected to the end of the first liquid delivery tube.

[0008] Preferably, both the first heat exchange tube and the second heat exchange tube are arranged in an "S" shape.

[0009] Preferably, each skirt edge is equipped with several guide rods at its top, and the top of each guide rod slides through the corresponding L-shaped connecting plate.

[0010] Preferably, the bottom end of the limiting roller is lower than the two end openings of the trough.

[0011] Preferably, a control cabinet is installed on the top of the base plate, and the controller inside the control cabinet is connected to the drive motor, the first circulating pump, the cold pump unit, the second circulating pump and the telescopic mechanism through wires.

[0012] Preferably, the inside of the tank is rotatably connected to several guide rollers, which are located below the limiting rollers.

[0013] The design scheme proposed in this utility model has the following beneficial effects in application: 1. The second circulation pump, under the action of the adsorption head and the suction pipe, can transport the cooling water in the tank to the second heat exchange tube for cooling. The cooled water is then evenly transported back to the tank through the nozzle, circulating and cooling the workpiece in the tank. The workpiece is cooled evenly, improving the performance.

[0014] 2. The L-shaped connecting plate can be moved by the telescopic mechanism, which in turn can drive the limiting roller to move. The distance between the limiting roller and the guide roller can be adjusted as needed to limit the cooling workpiece, so that the workpiece will not shake with the flow of cooling water, thus improving the performance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 This is the front view of the present invention; Figure 3 This is a schematic diagram of the L-shaped connecting plate and the limiting roller structure of this utility model; Figure 4 This is a schematic diagram of the structure of the first and second circulating pumps of this utility model.

[0016] In the diagram: 1. Tank; 2. Drive motor; 3. Conveying roller; 4. Skirt; 5. L-shaped connecting plate; 6. Nozzle; 7. Strip connecting plate; 8. Guide roller; 9. Limiting roller; 10. Guide rod; 11. Suction pipe; 12. Base plate; 13. First infusion pipe; 14. Cooling tank; 15. Support leg; 16. Second infusion pipe; 17. Third infusion pipe; 18. First circulating pump; 19. Cold pump unit; 20. Refrigeration box; 21. First heat exchange tube; 22. Shelf; 23. Second circulating pump; 24. First drain pipe; 25. Telescopic mechanism; 26. Adsorption head; 27. Second heat exchange tube; 28. Inlet pipe; 29. ​​Second drain pipe; 30. Control cabinet. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Reference Figures 1-4 A dual-cycle rapid shaping and cooling machine includes a tank 1, with several support legs 15 installed at the bottom edge of the tank 1, a base plate 12 installed between the support legs 15, and a control cabinet 30 installed on the top of the base plate 12. The control cabinet 30 is equipped with a controller, which is either a control motherboard or a PLC logic controller.

[0019] Both ends of the tank 1 are equipped with conveying mechanisms. The conveying mechanisms include two pairs of conveying rollers 3 rotatably connected to both ends of the tank 1. One end of each pair of conveying rollers 3 is connected to a drive motor 2, and the drive motor 2 is fixed to the side of the tank 1. The drive motor 2 is connected to a controller through wires. In actual use, the operator passes the formed workpiece through each pair of conveying rollers 3. Then the drive motor 2 can drive one of the conveying rollers 3 to rotate. When the conveying roller 3 rotates, it can convey the workpiece.

[0020] like Figure 2 and Figure 4As shown, a shelf 22 is connected to the bottom of the tank 1 via a connecting rod. A second circulation pump 23 is installed on the top of the shelf 22. The outlet of the second circulation pump 23 is connected to a first drain pipe 24. The other end of the first drain pipe 24 is connected to a second drain pipe 29. The second drain pipe 29 is fixed to the side of the tank 1, and several nozzles 6 are installed on the side of the second drain pipe 29. The other end of the nozzles 6 extends into the tank 1. The second circulation pump 23 is connected to a controller via a wire. A cooling box 14 is installed on the top of the bottom plate 12. A second heat exchange tube 27 is installed inside the cooling box 14. An inlet pipe 28 is connected to the inlet of the second circulation pump 23. The other end of the inlet pipe 28 is connected to the end of the second heat exchange tube 27. The other end of the second heat exchange tube 27 is connected to a suction tube 11, which is fixed to the side of the tank 1. Several suction heads 26 are installed on the side of the suction tube 11, and the other ends of the suction heads 26 extend into the tank 1. In actual use, the second circulation pump 23 can draw the cooling water in the tank 1 into the suction tube 11 through the suction heads 26, and then transport it along the suction tube 11 to the second heat exchange tube 27 inside the cooling box 14 for cooling. The cooled water is then transported to the first drain pipe 24 through the inlet pipe 28, and then flows into the second drain pipe 29. Finally, it is sprayed into the tank 1 through the nozzle 6, so that the cooling water in the tank 1 circulates and flows at a uniform speed, which can uniformly cool the workpiece.

[0021] It should be noted that the second heat exchange tube 27 is arranged in an "S" shape, which can intelligently measure the length of the second heat exchange tube 27 in the cooling box 14, thereby increasing the flow time of the cooling water in the second heat exchange tube 27. In this way, the coolant in the cooling box 14 can fully cool the cooling water in the second heat exchange tube 27.

[0022] like Figure 1 and Figure 4 As shown, a first circulation pump 18 is also installed on the top of the base plate 12. The inlet of the first circulation pump 18 is connected to the bottom of the cooling tank 14 through the second liquid delivery pipe 16, and the outlet of the first circulation pump 18 is connected to the refrigeration mechanism through the third liquid delivery pipe 17. The top of the cooling tank 14 is connected to the refrigeration mechanism through the first liquid delivery pipe 13. The first circulation pump 18 is connected to the controller through a wire. In actual use, the operator can use the first circulation pump 18 to transport the coolant in the cooling tank 14 through the second liquid delivery pipe 16 to the third liquid delivery pipe 17, and then through the third liquid delivery pipe 17 to the refrigeration mechanism for cooling. The cooled coolant then flows back to the cooling tank 14 through the first liquid delivery pipe 13 to cool and lower the temperature of the cooling water flowing through the second heat exchange pipe 27.

[0023] like Figure 2As shown, the refrigeration mechanism includes a refrigeration box 20 fixed to the top of the base plate 12. A cold pump unit 19 is installed on one side of the refrigeration box 20. The indoor unit of the cold pump unit 19 is fixed inside the refrigeration box 20. A first heat exchange tube 21 is also installed inside the refrigeration box 20. One end of the first heat exchange tube 21 is connected to the end of the third liquid delivery tube 17, and the other end of the first heat exchange tube 21 is connected to the end of the first liquid delivery tube 13. The cold pump unit 19 is connected to the controller through wires. In actual use, the first circulation pump 18 can transport the high-temperature coolant after cooling the cooling water to the first heat exchange tube 21 through the second liquid delivery tube 16 and the third liquid delivery tube 17. At this time, the indoor unit of the cold pump unit 19 cools down the interior of the refrigeration box 20, so that the interior of the refrigeration box 20 is in a low-temperature environment, which can cool the coolant flowing in the first heat exchange tube 21. The cooled coolant is then transported back to the cooling box 14 through the first liquid delivery tube 13 to cool the cooling water in the second heat exchange tube 27.

[0024] It should be noted that the first heat exchange tube 21 is arranged in an "S" shape, which can increase the length of the first heat exchange tube 21 and thus increase the flow time of the coolant in the first heat exchange tube 21. In this way, the indoor unit of the cold pump unit 19 can fully cool down the coolant.

[0025] like Figure 1 and Figure 3 As shown, several limiting rollers 9 are provided inside the tank 1. Each limiting roller 9 has a strip connecting plate 7 rotatably connected to both ends. The top side of the strip connecting plate 7 on the same side is connected to an L-shaped connecting plate 5. Skirts 4 are installed at both ends of the top of the tank 1. The bottom end of the L-shaped connecting plate 5 is connected to the skirt 4 through a telescopic mechanism 25. The telescopic mechanism 25 is one of an electric push rod, a cylinder, or a hydraulic rod. The telescopic mechanism 25 is connected to the controller through a wire. In actual use, the telescopic mechanism 25 can drive the L-shaped connecting plate 5 to move. The L-shaped connecting plate 5 will drive the limiting rollers 9 to move through the strip connecting plate 7, thereby adjusting the position of the limiting rollers 9.

[0026] like Figure 1 As shown, several guide rollers 8 are rotatably connected inside the tank 1. The guide rollers 8 are located below the limiting rollers 9. The workpieces conveyed into the tank 1 by the conveying rollers 3 will move on the guide rollers 8. At the same time, the limiting rollers 9 can limit the workpieces to prevent the flow of cooling water from causing the workpieces to shake, thus improving the performance.

[0027] like Figure 1 and Figure 3 As shown, each skirt edge 4 has several guide rods 10 installed on its top. The top of each guide rod 10 slides through the corresponding L-shaped connecting plate 5. The guide rods 10 can limit the L-shaped connecting plate 5, so that the L-shaped connecting plate 5 can move stably.

[0028] Specifically, when using this utility model, the operator controls two drive motors 2 to work, and the two drive motors 2 drive the conveying rollers 3 at both ends of the tank 1 to rotate. Then, the operator passes the formed workpiece between the two conveying rollers 3 at both ends of the tank 1, and the bottom of the workpiece contacts the top of the guide roller 8. At this time, the cooling water in the tank 1 flows over the workpiece to cool it. At the same time, the staff controls the telescopic mechanism 25 to retract through the controller. The telescopic mechanism 25 drives the L-shaped connecting plate 5 to move down. The L-shaped connecting plate 5 drives the limiting roller 9 to move down through the strip connecting plate 7, so that the limiting roller 9 moves down to the preset position to limit the workpiece and prevent the workpiece from shaking when cooling. While cooling, the staff controls the first circulation pump 18, the second circulation pump 23 and the cold pump unit 19 through the controller. The second circulation pump 23 draws the coolant in the tank 1 into the suction pipe 11 through the suction head 26, and then transports it to the second heat exchange pipe 27 along the suction pipe 11. During the flow of the cooling water in the second heat exchange pipe 27, it is cooled by the coolant in the cooling box 14. The cooled low temperature cooling water is transported to the first drain pipe 24 through the liquid inlet pipe 28, and then flows to the second drain pipe 29 through the first drain pipe 24. Finally, it flows back to the tank 1 through the nozzle 6. The cooling water in the tank 1 flows evenly and circulates to cool the workpiece in the tank 1. Meanwhile, the first circulating pump 18 delivers the coolant in the cooling tank 14 to the third flowing pipe 17 through the second flowing pipe 16, and then to the first heat exchange tube 21 through the third flowing pipe 17. The coolant in the first heat exchange tube 21 is cooled down by the internal unit of the cold pump unit 19. The cooled coolant is then delivered back to the cooling tank 14 through the first flowing pipe 13 to circulate and cool the cooling water in the second heat exchange tube 27, resulting in uniform cooling and improved cooling effect.

[0029] Furthermore, such as Figure 1 As shown, the bottom of the limiting roller 9 is lower than the openings at both ends of the tank 1, so that when the cooling water in the tank 1 overflows the workpiece, the cooling water will not leak from the openings of the tank 1.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dual-cycle rapid shaping and cooling machine, comprising a tank (1), characterized in that: Both ends of the tank (1) are equipped with conveying mechanisms, and several support legs (15) are installed on the bottom edge of the tank (1), with a bottom plate (12) installed between the support legs (15). The bottom of the tank (1) is connected to a shelf (22) by a connecting rod. A second circulation pump (23) is installed on the top of the shelf (22). The outlet end of the second circulation pump (23) is connected to a first drain pipe (24). The other end of the first drain pipe (24) is connected to a second drain pipe (29). The second drain pipe (29) is fixed on the side of the tank (1). Several nozzles (6) are installed on the side of the second drain pipe (29). The other end of the nozzles (6) extends into the tank (1). A cooling box (14) is installed on the top of the base plate (12). A second heat exchange tube (27) is installed inside the cooling box (14). An inlet pipe (28) is connected to the inlet end of the second circulation pump (23). The other end of the inlet pipe (28) is connected to the end of the second heat exchange tube (27). The other end of the second heat exchange tube (27) is connected to a suction pipe (11). The suction pipe (11) is fixed on the side of the tank (1). Several adsorption heads (26) are installed on the side of the suction pipe (11). The other end of the adsorption heads (26) extends into the tank (1). The top of the base plate (12) is also equipped with a first circulation pump (18). The inlet end of the first circulation pump (18) is connected to the bottom of the cooling tank (14) through the second liquid delivery pipe (16). The outlet end of the first circulation pump (18) is connected to the refrigeration mechanism through the third liquid delivery pipe (17). The top of the cooling tank (14) is connected to the refrigeration mechanism through the first liquid delivery pipe (13). Several limiting rollers (9) are provided inside the tank (1). Each limiting roller (9) is rotatably connected to a strip connecting plate (7) at both ends. The top side of the strip connecting plate (7) located on the same side is connected to an L-shaped connecting plate (5). Skirts (4) are installed at both ends of the top of the tank (1). The bottom end of the L-shaped connecting plate (5) is connected to the skirt (4) through a telescopic mechanism (25).

2. The dual-cycle rapid setting and cooling machine according to claim 1, characterized in that: The conveying mechanism includes two pairs of conveying rollers (3) rotatably connected to both ends of the trough (1). One end of each pair of conveying rollers (3) is connected to a drive motor (2), and the drive motor (2) is fixed to the side of the trough (1).

3. The dual-cycle rapid setting and cooling machine according to claim 2, characterized in that: The refrigeration mechanism includes a refrigeration box (20) fixed on the top of the base plate (12). A cold pump unit (19) is installed on one side of the refrigeration box (20). The internal unit of the cold pump unit (19) is fixed inside the refrigeration box (20). A first heat exchange tube (21) is also installed inside the refrigeration box (20). One end of the first heat exchange tube (21) is connected to the end of the third liquid delivery tube (17), and the other end of the first heat exchange tube (21) is connected to the end of the first liquid delivery tube (13).

4. The dual-cycle rapid setting and cooling machine according to claim 1, characterized in that: Both the first heat exchange tube (21) and the second heat exchange tube (27) are arranged in an "S" shape.

5. A dual-cycle rapid setting and cooling machine according to claim 1, characterized in that: Several guide rods (10) are installed at the top of each skirt (4), and the top of each guide rod (10) slides through the corresponding L-shaped connecting plate (5).

6. The dual-cycle rapid setting and cooling machine according to claim 1, characterized in that: The bottom end of the limiting roller (9) is lower than the two ends of the groove (1).

7. A dual-cycle rapid setting and cooling machine according to claim 3, characterized in that: A control cabinet (30) is installed on the top of the base plate (12). The controller inside the control cabinet (30) is connected to the drive motor (2), the first circulating pump (18), the cold pump unit (19), the second circulating pump (23), and the telescopic mechanism (25) respectively through wires.

8. A dual-cycle rapid setting and cooling machine according to claim 1, characterized in that: Several guide rollers (8) are rotatably connected inside the tank (1), and the guide rollers (8) are located below the limiting rollers (9).

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