PP plate processing, shaping and cooling device

Abstract

The present application relates to a kind of setting cooling device, especially a kind of PP plate processing setting cooling device.The present application provides a kind of PP plate processing setting cooling device with water circulation function, reduces the waste of water resources.The present application provides a kind of PP plate processing setting cooling device, including support seat, fixed frame and feed pipe, support seat is symmetrically fixed at the bottom of the left and right sides of fixed frame, feed pipe is fixedly arranged at the left upper portion of fixed frame.The first placement plate is contacted with the lower portion in fixed frame by sliding downward, the first placement plate is tilted by rotating to dump PP plate on the second fixed plate, and then the purpose of automatic feeding is realized, at this time, the water in the interior is cooled and sprayed out by the operation of cooler to cool and set PP plate, under the action of water pump, the water collected in water tank is pumped back to cooler for use by second water inlet pipe, so as to achieve the purpose of water circulation, reduce the waste of water resources.

Description

Technical Field

[0001] This invention relates to a shaping and cooling device, and more particularly to a shaping and cooling device for PP board processing. Background Technology

[0002] PP sheet, also known as polypropylene sheet, is a semi-crystalline material. During the production process, PP sheets require cooling and shaping to ensure their quality.

[0003] Patent publication number CN211807323U discloses a rapid shaping device for PP board production. This device includes a housing with an outlet on one side. Inside the housing are two parallel water tanks. The outlet of each water tank is connected to a main water pipe, and one end of the main water pipe is connected to a branch water pipe, which is parallel to the water tanks. Equally spaced mounting shells are located on opposite sides of the two water tanks, and these mounting shells are inclined. The interior of each mounting shell is hollow, and a water spray pipe is located on its outer side. This rapid shaping device uses a rotating rod to drive a rotating blade. The rotating blade drives airflow to achieve air cooling of the board surface. Simultaneously, the rotating blade disperses the water sprayed from the nozzles, further increasing the contact area between the water and the board, thus improving the cooling and shaping speed. However, this rapid shaping device lacks a water circulation function. Cooling and shaping PP boards requires a large amount of water, and the lack of water recycling easily leads to water waste.

[0004] Therefore, it is necessary to design a PP board processing and shaping cooling device with water circulation function to reduce water waste. Summary of the Invention

[0005] To overcome the shortcomings of existing rapid shaping devices that lack water circulation, which require a large amount of water for cooling and shaping PP boards and are prone to water waste if the water cannot be recycled, the technical problem is to provide a PP board processing and shaping cooling device with water circulation function to reduce water waste.

[0006] A PP board processing, shaping, and cooling device includes a support base, a fixed frame, a feeding pipe, a feeding mechanism, and a cooling mechanism. The fixed frame is symmetrically fixed with support bases on both the left and right sides at its bottom. The fixed frame is fixed with a feeding pipe on its upper left side, with a feeding port on the left side. The fixed frame is provided with sliding grooves on both the front and rear sides at its upper part. The fixed frame is provided with a feeding mechanism that can automatically feed PP boards. The fixed frame is provided with a cooling mechanism that can cool the PP boards on its right side.

[0007] Furthermore, the feeding mechanism includes a first placement plate, a first fixing rod, a cylinder, a second fixing rod, and a rotating rod. The first placement plate, capable of receiving PP boards, is slidably arranged inside the fixed frame. First fixing rods are fixedly arranged on both the front and rear sides of the first placement plate. The first fixing rods are slidably connected to the slide groove. First fixing plates are fixedly arranged on both the front and rear sides of the bottom of the fixed frame. A cylinder is fixedly arranged between the two first fixing plates. A second fixing rod is fixedly arranged at the top of the telescopic rod of the cylinder. The second fixing rod passes through the fixed frame. A rotating rod is rotatably arranged on the upper part of the second fixing rod. The bottom of the first placement plate is connected to the rotating rod.

[0008] Furthermore, the cooling mechanism includes a bracket, a cooling box, a second fixing plate, a first water inlet pipe, a water tank, a first fixing ring, a second water inlet pipe, a water pump, and a cooler. The cooling box is fixedly installed on the right side of the fixing frame. Brackets are symmetrically fixedly installed on both the left and right sides of the bottom of the cooling box. The second fixing plate is symmetrically fixedly installed on the left and right sides of the bottom of the cooling box. The first water inlet pipe is fixedly connected to the bottom of the cooling box. The first fixing ring is fixedly installed at the bottom of the cooling box. The water tank is fixedly installed on the first fixing ring. The top of the water tank is connected to the bottom end of the first water inlet pipe. The second water inlet pipe is fixedly connected to the rear of the water tank. A cooler capable of cooling and shaping the PP board is fixedly installed on the rear side of the cooling box. A water pump is fixedly installed on the rear of the cooler. The rear end of the second water inlet pipe is connected to the water pump. A discharge port is opened on the front side of the cooling box.

[0009] Furthermore, it also includes a lifting mechanism that enables the PP board to be raised and lowered. The lifting mechanism includes a second placement plate, a third fixed plate, a rack, a first fixed frame, a third fixed rod, a gear, a second fixed ring, a motor, and a flat belt. The second placement plate is slidably arranged inside the cooling box. The second placement plate slides down and contacts the second fixed plate. The second placement plate has a through hole. Racks are slidably arranged on the left and right sides of the cooling box. The top of the two racks is fixedly arranged with a third fixed plate, which contacts the second placement plate. The bottom left and right sides of the cooling box are symmetrically fixedly arranged with first fixed frames. A third fixed rod is rotatably arranged between two adjacent first fixed frames. A gear is fixedly arranged in the middle of the third fixed rod. The gear meshes with the rack. The bottom center of the cooling box is symmetrically fixedly arranged with second fixed rings. A motor is fixedly arranged between the two second fixed rings. The output shaft of the motor is connected to the front end of the third fixed rod on the left by a pulley and a flat belt is wound around it. The output shaft of the motor is connected to the front end of the third fixed rod on the right by a pulley and a similar flat belt is wound around it.

[0010] Furthermore, it also includes a pushing mechanism capable of pushing out PP sheets. The pushing mechanism includes a trigger plate, a fourth fixed plate, a guide rod, an elastic element, a first push plate, a second push plate, a return spring, and a contact plate. A guide rod is fixedly installed inside the lower right part of the cooling box. A trigger plate is slidably installed on the guide rod. The third fixed plate moves downward and contacts the trigger plate. A fourth fixed plate is fixedly installed on the right side of the trigger plate. An elastic element is connected between the bottom of the trigger plate and the inside of the cooling box. The elastic element is sleeved on the guide rod. A first push plate is fixedly installed inside the fourth fixed plate. A contact plate is slidably installed on the right side of the cooling box. The first push plate moves forward and contacts the contact plate. A second push plate is fixedly installed on the front left side of the contact plate. A return spring is connected between the front side of the contact plate and the cooling box.

[0011] Furthermore, it also includes an air intake mechanism capable of refrigeration. The air intake mechanism includes a refrigeration unit, a third water inlet pipe, a second fixed frame, an air outlet pipe, and a jet. The refrigeration unit is fixedly installed on the top of the cooling box, and the third water inlet pipe is fixedly connected to the top of the refrigeration unit. The tail end of the third water inlet pipe is connected to the cooler. The second fixed frame is fixedly installed on the left side of the cooling box. Jet generators are symmetrically fixedly installed on the second fixed frame. An air outlet pipe is fixedly connected between the right sides of the two jet generators, and the tail end of the air outlet pipe is connected to the refrigeration unit.

[0012] Furthermore, it also includes a collection mechanism for collecting the cooled and shaped PP boards. The collection mechanism includes a third fixed frame, a collection box, a sealing door, a fixing block, and a handle. The collection box for collecting the cooled and shaped PP boards is fixedly installed on the lower front side of the cooling box. The collection box is connected to the discharge port. The third fixed frame is fixedly installed on both the left and right sides of the bottom of the collection box. The fixing block is symmetrically rotated on the upper front part of the collection box. The sealing door is fixedly installed between the two fixing blocks. The handle is fixedly installed on the lower front side of the sealing door.

[0013] Furthermore, the top of the second push plate is sloped.

[0014] Based on the above description of the structure of the present invention, the design starting point, concept and advantages of the present invention are as follows: 1. The first placement plate slides downward and contacts the lower part of the fixed frame. The first placement plate rotates and tilts to pour the PP board onto the second fixed plate, thereby achieving the purpose of automatic feeding. At this time, the water inside is cooled and sprayed out by the operation of the cooler to cool and shape the PP board. Under the action of the water pump, the water collected inside the water tank is pumped back to the cooler through the second water inlet pipe for use, thereby achieving the purpose of water circulation and reducing the waste of water resources.

[0015] 2. The refrigeration unit cools the water and atomizes it. Then, the jet engine blows the water into the refrigeration unit through the exhaust pipe, causing the water mist to diffuse inside the cooling chamber, thereby cooling the PP board in one step and improving the cooling efficiency of the PP board.

[0016] 3. The contact plate slides forward, causing the second push plate to move forward. Since the top of the second push plate is inclined, the PP plate that has been cooled slides out through the discharge port under the action of the second push plate moving forward, which makes it easy for workers to collect.

[0017] 4. The PP sheets slide out through the discharge port and fall into the collection box for centralized collection, eliminating the need for staff to use containers to collect the PP sheets. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0019] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention.

[0020] Figure 3 This is a three-dimensional structural diagram of the feeding mechanism of the present invention.

[0021] Figure 4 This is a cross-sectional view of the feeding mechanism of the present invention.

[0022] Figure 5 This is a schematic diagram of the first partial three-dimensional structure of the cooling mechanism of the present invention.

[0023] Figure 6 This is a schematic diagram of the second part of the cooling mechanism of the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the lifting mechanism of the present invention.

[0025] Figure 8 This is a cross-sectional view of the lifting mechanism of the present invention.

[0026] Figure 9 This is a partial cross-sectional view of the first type of feeding mechanism of the present invention.

[0027] Figure 10 This is a schematic cross-sectional view of the second type of feeding mechanism of the present invention.

[0028] Figure 11 This is a three-dimensional structural diagram of the first part of the air intake mechanism of the present invention.

[0029] Figure 12 This is a schematic diagram of the second partial structure of the air intake mechanism of the present invention.

[0030] Figure 13 This is a three-dimensional structural diagram of the collecting mechanism of the present invention.

[0031] Wherein: 1-Support base, 2-Fixing frame, 3-Feeding pipe, 4-Feeding port, 5-Slide groove, 6-Feeding mechanism, 601-First placement plate, 602-First fixing rod, 603-First fixing plate, 604-Cylinder, 605-Second fixing rod, 606-Rotating rod, 7-Cooling mechanism, 701-Bracket, 702-Cooling tank, 703-Second fixing plate, 704-First water inlet pipe, 705-Water tank, 706-First fixing ring, 707-Second water inlet pipe, 708-Water pump, 709-Cooler, 710-Discharge port, 8-Lifting mechanism, 801-Second placement plate, 802-Through hole, 803-Third fixing plate, 804-Rack, 80 5-First fixed frame, 806-Third fixed rod, 807-Gear, 808-Second fixed ring, 809-Motor, 810-Flat belt, 901-Trigger plate, 902-Fourth fixed plate, 903-Guide rod, 904-Elastic element, 905-First push plate, 906-Second push plate, 907-Reset spring, 908-Contact plate, 10-Intake mechanism, 1001-Refrigeration unit, 1002-Third water inlet pipe, 1003-Second fixed frame, 1004-Outlet pipe, 1005-Jet, 11-Collection mechanism, 1101-Third fixed frame, 1102-Collection box, 1103-Sealing door, 1104-Fixing block, 1105-Handle. Detailed Implementation

[0032] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances. Example

[0033] Please see Figures 1-6 A PP board processing and shaping cooling device includes a support base 1, a fixed frame 2, a feeding pipe 3, a feeding mechanism 6, and a cooling mechanism 7. The fixed frame 2 has support bases 1 welded symmetrically on both the left and right sides of its bottom. The feeding pipe 3 is fixedly installed on the upper left side of the fixed frame 2, and the feeding pipe 3 has a feeding port 4 on its left side. The fixed frame 2 has sliding grooves 5 on both the front and rear sides of its upper part. The feeding mechanism 6 is installed on the fixed frame 2, which can automatically feed PP boards. The cooling mechanism 7 is installed on the right side of the fixed frame 2, which can cool the PP boards.

[0034] Please see Figures 3-4The feeding mechanism 6 includes a first placement plate 601, a first fixing rod 602, a first fixing plate 603, a cylinder 604, a second fixing rod 605, and a rotating rod 606. The first placement plate 601 is slidably arranged inside the fixing frame 2. The first placement plate 601 can support PP boards. The first fixing rod 602 is fixedly arranged on both the front and rear sides of the first placement plate 601. The first fixing rod 602 is slidably connected to the slide groove 5. The first fixing plate 603 is fixedly arranged on both the front and rear sides of the bottom of the fixing frame 2. The cylinder 604 is fixedly arranged between the two first fixing plates 603. The second fixing rod 605 is fixedly arranged at the top of the telescopic rod of the cylinder 604. The second fixing rod 605 passes through the fixing frame 2. The rotating rod 606 is rotatably arranged on the upper part of the second fixing rod 605. The bottom of the first placement plate 601 is connected to the rotating rod 606.

[0035] Please see Figures 5-6 The cooling mechanism 7 includes a bracket 701, a cooling box 702, a second fixing plate 703, a first water inlet pipe 704, a water tank 705, a first fixing ring 706, a second water inlet pipe 707, a water pump 708, and a cooler 709. The cooling box 702 is fixedly mounted on the right side of the fixing frame 2. Brackets 701 are symmetrically mounted on both the left and right sides of the bottom of the cooling box 702. Second fixing plates 703 are symmetrically mounted on the left and right sides of the bottom of the cooling box 702. The first water inlet pipe 704 is fixedly connected to the bottom of the cooling box 702. A first fixing ring 706 is fixedly installed at the bottom of the cooling box 702. A water tank 705 is fixedly installed on the first fixing ring 706. The top of the water tank 705 is connected to the bottom end of the first water inlet pipe 704. A second water inlet pipe 707 is fixedly connected to the rear of the water tank 705. A cooler 709 is fixedly installed on the rear side of the cooling box 702. The cooler 709 can cool and shape the PP board. A water pump 708 is fixedly installed on the rear of the cooler 709. The rear end of the second water inlet pipe 707 is connected to the water pump 708. A discharge port 710 is opened on the front side of the cooling box 702.

[0036] When the PP sheet needs to be cooled and shaped, the worker puts the PP sheet into the feed pipe 3 through the feed inlet 4. The PP sheet falls onto the first placement plate 601 along the feed pipe 3. At this time, the worker activates the cylinder 604. The telescopic rod of the cylinder 604 shortens, causing the first placement plate 601 to slide downward through the second fixed rod 605 and the rotating rod 606. The downward sliding of the first placement plate 601 causes the first fixed rod 602 to slide downward in the slide groove 5. When the first placement plate 601 slides down and contacts the lower part of the fixed frame 2, the first placement plate 601 rotates and tilts. The rotating rod 606 rotates accordingly, and the PP sheet falls onto the second fixed plate 703. Then, the worker controls the telescopic rod of the cylinder 604 to shorten and return to its original position. The telescopic rod of the cylinder 604 shortens, causing the second fixed rod 605 and the rotating rod 606 to slide the first placement plate 601 upward. The upward sliding of the first placement plate 601 causes the first fixed rod 602 to slide upward and return to its original position in the slide groove 5. Under the action of the slide groove 5, the PP sheet falls onto the second fixed plate 703. The first fixing rod 602 causes the first placement plate 601 to reverse and reset to a horizontal state. The rotating rod 606 then reverses and resets. At this time, the worker opens the rear side of the cooler 709, adds a certain amount of water to the cooler 709, and then closes the rear side of the cooler 709. After closing, the worker starts the cooler 709, which sprays out the water inside to cool and shape the PP board inside the cooling box 702. Excess water then flows into the water tank 705 through the first water inlet pipe 704 for collection. Subsequently, the worker starts the water pump 708, which pumps the water collected in the water tank 705 back to the cooler 709 through the second water inlet pipe 707 for use, thus achieving the purpose of water circulation and reducing water waste. After the PP board is cooled, the worker removes the PP board through the discharge port 710 for collection. After use, the worker closes the cooler 709, water pump 708, and cylinder 604 to stop operation. Example

[0037] Please see Figure 1 , Figure 7 and Figure 8Based on Embodiment 1, a lifting mechanism 8 is also included. The lifting mechanism 8 enables the PP board to be raised and lowered. The lifting mechanism 8 includes a second placement plate 801, a third fixing plate 803, a rack 804, a first fixing frame 805, a third fixing rod 806, a gear 807, a second fixing ring 808, a motor 809, and a flat belt 810. The second placement plate 801 is slidably arranged inside the cooling box 702. When the second placement plate 801 slides downward, it contacts the second fixing plate 703. A through hole 802 is opened on the second placement plate 801. Racks 804 are slidably arranged on the left and right sides of the cooling box 702. The third fixing plate 803 is fixedly arranged on the top of the two racks 804. The third fixing plate 807 and the first fixing ring 808 are connected. Two placement plates 801 are in contact. The bottom of the cooling box 702 is symmetrically welded with first fixing frames 805 on both the left and right sides. A third fixing rod 806 is rotatably arranged between two adjacent first fixing frames 805. A gear 807 is keyed to the middle of the third fixing rod 806. The gear 807 meshes with the rack 804. A second fixing ring 808 is symmetrically welded to the middle of the bottom of the cooling box 702. A motor 809 is fixedly arranged between the two second fixing rings 808. A flat belt 810 is wound between the output shaft of the motor 809 and the front end of the third fixing rod 806 on the left side through a pulley. The same flat belt 810 is wound between the front end of the third fixing rod 806 on the right side of the output shaft of the motor 809 and the pulley.

[0038] Please see Figures 9-10 It also includes a pushing mechanism that can push out PP sheets. The pushing mechanism includes a trigger plate 901, a fourth fixed plate 902, a guide rod 903, an elastic element 904, a first push plate 905, a second push plate 906, a return spring 907, and a contact plate 908. A guide rod 903 is fixedly installed in the lower right part of the cooling box 702. The trigger plate 901 is slidably installed on the guide rod 903. The third fixed plate 803 moves downward and contacts the trigger plate 901. The fourth fixed plate 902 is welded to the right side of the trigger plate 901. An elastic element 904 is connected between the bottom of the trigger plate 901 and the interior of the cooling box 702. The elastic element 904 is sleeved on the guide rod 903. A first push plate 905 is fixedly installed on the inner side of the fourth fixed plate 902. A contact plate 908 is slidably installed on the right side of the cooling box 702. When the first push plate 905 moves forward, it will contact the contact plate 908. A second push plate 906 is fixedly installed on the left front part of the contact plate 908. The top of the second push plate 906 is inclined. A return spring 907 is connected between the front side of the contact plate 908 and the cooling box 702.

[0039] The first placement plate 601 rotates and tilts, tilting the PP board onto the second placement plate 801. Then, the operator starts the motor 809. The output shaft of the motor 809 rotates, driving the flat belt 810 to rotate via a pulley. The flat belt 810 rotates, driving the third fixed rod 806 to rotate via a pulley. The rotation of the third fixed rod 806 drives the gear 807 to rotate, which in turn drives the rack 804 to move downwards. The downward movement of the rack 804 causes the third fixed plate 803 to move downwards, and the second placement plate 801 slides downwards under the influence of gravity. The third fixing plate 801 moves downwards and contacts the second fixing plate 703, thus placing the PP plate inside the cooling box 702 for cooling. The second placement plate 801 moves downwards, causing the second push plate 906 to pass through the through hole 802 and lift the PP plate. At this time, the third fixing plate 803 continues to move downwards, pressing the trigger plate 901 to slide downwards. The elastic element 904 is compressed accordingly. The trigger plate 901 slides downwards, causing the fourth fixing plate 902 to move downwards. The fourth fixing plate 902 moves downwards, causing the first push plate 905 to move downwards, pressing the contact plate 908 to slide forward. The return spring 907 follows... The PP sheet is compressed, and the contact plate 908 slides forward, causing the second push plate 906 to move forward. Because the top of the second push plate 906 is inclined, the forward movement of the second push plate 906 causes the cooled PP sheet to slide out through the discharge port 710. The workers then collect the cooled PP sheet. After collection, the workers control the output shaft of the motor 809 to reverse, causing the gear 807 to reverse and drive the rack 804 to move upward and reset. The upward movement of the rack 804 drives the third fixing plate 803 to move upward and reset, and the upward movement of the third fixing plate 803 stops the compression. Trigger plate 901 and elastic element 904 reset accordingly, causing trigger plate 901 to slide upward and reset. Trigger plate 901 moves upward and drives first push plate 905 to move upward and reset via fourth fixed plate 902. Reset spring 907 resets accordingly, causing contact plate 908 to slide backward and reset. Third fixed plate 803 continues to move upward, causing second placement plate 801 to slide upward and reset, disengaging from second fixed plate 703. Second placement plate 801 moves upward, causing second push plate 906 to disengage from through hole 802. After use, the operator turns off motor 809 to stop operation.

[0040] Please see Figure 1 , Figure 11 and Figure 12It also includes an air intake mechanism 10, which is capable of refrigeration. The air intake mechanism 10 includes a refrigeration unit 1001, a third water inlet pipe 1002, a second fixed frame 1003, an air outlet pipe 1004, and a jet 1005. The refrigeration unit 1001 is fixedly installed on the top of the cooling box 702. The third water inlet pipe 1002 is fixedly connected to the top of the refrigeration unit 1001. The tail end of the third water inlet pipe 1002 is connected to the cooler 709. The second fixed frame 1003 is welded to the left side of the cooling box 702. The jets 1005 are symmetrically fixed on the second fixed frame 1003. The air outlet pipe 1004 is fixedly connected between the right sides of the two jets 1005. The tail end of the air outlet pipe 1004 is connected to the refrigeration unit 1001.

[0041] When PP boards need to be cooled and shaped, the operator starts the refrigeration unit 1001 and the jet generator 1005. The refrigeration unit 1001 operates to draw water from the water pump 708 into the third water inlet pipe 1002. The water inside the third water inlet pipe 1002 flows into the refrigeration unit 1001 for cooling and atomization. Then, the jet generator 1005 operates and blows the water into the refrigeration unit 1001 through the air outlet pipe 1004, thereby causing the water mist to diffuse inside the cooling chamber 702, thus cooling the PP board in one step and improving the cooling efficiency of the PP board. After use, the operator turns off the refrigeration unit 1001 and the jet generator 1005 to stop the operation.

[0042] Please see Figure 1 and Figure 13 It also includes a collection mechanism 11, which can collect the cooled and shaped PP boards in a centralized manner. The collection mechanism 11 includes a third fixing frame 1101, a collection box 1102, a sealing door 1103, a fixing block 1104, and a handle 1105. The collection box 1102 is fixedly installed on the lower front side of the cooling box 702. The collection box 1102 can collect the cooled and shaped PP boards in a centralized manner. The collection box 1102 is connected to the discharge port 710. The third fixing frame 1101 is fixedly installed on both the left and right sides of the bottom of the collection box 1102. The fixing block 1104 is symmetrically rotated on the upper front part of the collection box 1102. The sealing door 1103 is fixedly installed between the two fixing blocks 1104. The handle 1105 is welded to the lower front side of the sealing door 1103.

[0043] Under the action of the second push plate 906 moving forward, the cooled PP board slides out through the discharge port 710 and falls into the collection box 1102 for collection. When it is necessary to remove the PP board from the collection box 1102, the worker pulls the handle 1105 to rotate the sealing door 1103 upward, and the fixing block 1104 rotates accordingly. The upward rotation of the sealing door 1103 opens the collection box 1102, and then the worker removes the PP board for collection. After collection is completed, the worker pushes the handle 1105 to rotate the sealing door 1103 downward, and the fixing block 1104 reverses and resets. The downward rotation of the sealing door 1103 closes the collection box 1102.

[0044] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A PP board processing and shaping cooling device, comprising a support base (1), a fixed frame (2), and a feeding pipe (3), wherein the fixed frame (2) is symmetrically fixed with support bases (1) on both the left and right sides of its bottom, the fixed frame (2) is fixed with a feeding pipe (3) on its upper left side, the feeding pipe (3) has a feeding port (4) on its left side, and the fixed frame (2) has sliding grooves (5) on both the front and rear sides of its upper part, characterized in that, It also includes a feeding mechanism (6) and a cooling mechanism (7). The fixed frame (2) is provided with a feeding mechanism (6) that can automatically feed PP boards, and the right side of the fixed frame (2) is provided with a cooling mechanism (7) that can cool PP boards. The cooling mechanism (7) includes a cooling box (702) and a second fixing plate (703). The cooling box (702) is fixedly installed on the right side of the fixing frame (2). The second fixing plate (703) is symmetrically fixedly installed on the bottom of the cooling box (702). The cooling box (702) has a discharge port (710) on the front side. It also includes a lifting mechanism (8) that enables the PP board to be raised and lowered. The lifting mechanism (8) includes a second placement plate (801) and a third fixing plate (803). The second placement plate (801) is slidably arranged inside the cooling box (702). When the second placement plate (801) slides down, it will contact the second fixing plate (703). The second placement plate (801) has a through hole (802). The third fixing plate (803) contacts the second placement plate (801). It also includes a pushing mechanism capable of pushing out PP sheets. The pushing mechanism includes a trigger plate (901), a fourth fixed plate (902), a guide rod (903), an elastic element (904), a first push plate (905), a second push plate (906), a return spring (907), and a contact plate (908). A guide rod (903) is fixedly installed in the lower right part of the cooling box (702). A trigger plate (901) is slidably installed on the guide rod (903). The third fixed plate (803) moves downward and contacts the trigger plate (901). A fourth fixed plate (902) is fixedly installed on the right side of the trigger plate (901). An elastic element (904) is connected between the bottom of the plate (901) and the interior of the cooling box (702). The elastic element (904) is sleeved on the guide rod (903). A first push plate (905) is fixedly installed on the inner side of the fourth fixed plate (902). A contact plate (908) is slidably installed on the right side of the cooling box (702). When the first push plate (905) moves forward, it will contact the contact plate (908). A second push plate (906) is fixedly installed on the left front part of the contact plate (908). A return spring (907) is connected between the front side of the contact plate (908) and the cooling box (702). The top of the second push plate (906) is a slope. The downward movement of the second placement plate (801) causes the second push plate (906) to pass into the through hole (802) and lift the PP plate. The third fixing plate (803) continues to move downward, pressing the trigger plate (901) to slide downward, thereby driving the fourth fixing plate (902) to move downward, which in turn drives the first push plate (905) to move downward, pressing the contact plate (908) to slide forward. Finally, it will drive the second push plate (906) to move forward and slide the cooled PP plate out through the discharge port (710).

2. The PP board processing and shaping cooling device according to claim 1, characterized in that, The feeding mechanism (6) includes a first placement plate (601), a first fixing rod (602), a first fixing plate (603), a cylinder (604), a second fixing rod (605), and a rotating rod (606). The first placement plate (601) capable of receiving PP boards is slidably arranged inside the fixed frame (2). The first fixing rod (602) is fixedly arranged on both the front and rear sides of the first placement plate (601). The first fixing rod (602) is slidably connected to the slide groove (5). The first fixing plate (603) is fixedly arranged on both the front and rear sides of the bottom of the fixed frame (2). The cylinder (604) is fixedly arranged between the two first fixing plates (603). The second fixing rod (605) is fixedly arranged at the top of the telescopic rod of the cylinder (604). The second fixing rod (605) passes through the fixed frame (2). The rotating rod (606) is rotatably arranged on the upper part of the second fixing rod (605). The bottom of the first placement plate (601) is connected to the rotating rod (606).

3. The PP board processing and shaping cooling device according to claim 2, characterized in that, The cooling mechanism (7) also includes a bracket (701), a first water inlet pipe (704), a water tank (705), a first fixing ring (706), a second water inlet pipe (707), a water pump (708), and a cooler (709). The cooling box (702) is symmetrically fixed with brackets (701) on both the left and right sides at the bottom. The first water inlet pipe (704) is fixedly connected to the bottom of the cooling box (702), and the first fixing ring (706) is fixedly installed at the bottom of the cooling box (702). A water tank (705) is fixedly installed on the first fixing ring (706). The top of the water tank (705) is connected to the bottom of the first water inlet pipe (704). A second water inlet pipe (707) is fixedly connected to the rear of the water tank (705). A cooler (709) capable of cooling and shaping the PP board is fixedly installed on the rear side of the cooling box (702). A water pump (708) is fixedly installed at the rear of the cooler (709). The rear end of the second water inlet pipe (707) is connected to the water pump (708).

4. The PP board processing and shaping cooling device according to claim 3, characterized in that, The lifting mechanism (8) also includes a rack (804), a first fixed frame (805), a third fixed rod (806), a gear (807), a second fixed ring (808), a motor (809), and a flat belt (810). The racks (804) are slidably arranged on the left and right sides of the cooling box (702). A third fixed plate (803) is fixedly arranged on the top of the two racks (804). The first fixed frames (805) are symmetrically fixed on the left and right sides of the bottom of the cooling box (702). A third fixed rod (806) is rotatably arranged between two adjacent first fixed frames (805). A gear (807) is fixedly installed in the middle of the third fixed rod (806). The gear (807) meshes with the rack (804). A second fixed ring (808) is symmetrically fixed in the middle of the bottom of the cooling box (702). A motor (809) is fixedly installed between the two second fixed rings (808). A flat belt (810) is wound between the output shaft of the motor (809) and the front end of the third fixed rod (806) on the left through a pulley. The same flat belt (810) is wound between the front end of the third fixed rod (806) on the right through a pulley.

5. A PP board processing and shaping cooling device according to claim 4, characterized in that, It also includes an air intake mechanism (10) capable of refrigeration. The air intake mechanism (10) includes a refrigeration unit (1001), a third water inlet pipe (1002), a second fixed frame (1003), an air outlet pipe (1004), and a jet (1005). The refrigeration unit (1001) is fixedly installed on the top of the cooling box (702). The third water inlet pipe (1002) is fixedly connected to the top of the refrigeration unit (1001). The tail end of the third water inlet pipe (1002) is connected to the cooler (709). The second fixed frame (1003) is fixedly installed on the left side of the cooling box (702). The jets (1005) are symmetrically fixed on the second fixed frame (1003). The air outlet pipe (1004) is fixedly connected between the right sides of the two jets (1005). The tail end of the air outlet pipe (1004) is connected to the refrigeration unit (1001).

6. The PP board processing and shaping cooling device according to claim 5, characterized in that, It also includes a collection mechanism (11) for collecting PP boards that have been cooled and shaped. The collection mechanism (11) includes a third fixed frame (1101), a collection box (1102), a sealing door (1103), a fixing block (1104), and a handle (1105). A collection box (1102) for collecting PP boards that have been cooled and shaped is fixedly installed on the lower front side of the cooling box (702). The collection box (1102) is connected to the discharge port (710). A third fixed frame (1101) is fixedly installed on both the left and right sides of the bottom of the collection box (1102). A fixing block (1104) is symmetrically rotated on the upper front part of the collection box (1102). A sealing door (1103) is fixedly installed between the two fixing blocks (1104). A handle (1105) is fixedly installed on the lower front side of the sealing door (1103).

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