Energy storage self-luminous plastic plate processing and forming device and method

Abstract

The invention provides an energy storage self-luminous plastic plate processing and forming device and method, and relates to the technical field of plate forming. The energy storage self-luminous plastic plate processing and forming device comprises a supporting assembly, a liquid containing assembly, a fixing assembly, a moving assembly, a pushing assembly, a driving assembly and a telescopic pipeline, and the liquid containing assembly is arranged on the lower portion of the supporting assembly and used for containing cooling liquid; the fixing assembly is arranged at the top of the supporting assembly and comprises a fixing mold, a top plate is fixedly connected to the upper portion of the fixing mold, a forming part is arranged on the lower portion of the fixing mold, and a heating pipe and a liquid inlet pipe are arranged in the fixing mold; the moving assembly is arranged between the liquid containing assembly and the fixing assembly and comprises a moving mold. And the arranged pushing assembly can utilize upward movement of a pushing piece to push up the cooled and formed product, so that the product is convenient to take, the operation is reliable, and the input cost is low.

Description

Technical Field

[0001] The present invention relates to the technical field of sheet forming, and specifically relates to a processing and forming device and method for energy storage self-luminous plastic sheets. Background Art

[0002] Plastic raw materials are often made from recycled plastic waste, and the plastic raw materials can be used to make plastic sheets.

[0003] The energy storage self-luminous plastic sheet takes high molecular resin (such as polypropylene PP, polymethyl methacrylate PMMA, polycarbonate PC, etc.) as the matrix, adds rare earth aluminate photoluminescent materials and additives, and is formed into a plate-shaped raw material by extrusion or injection molding. The photoluminescent material absorbs and stores energy under light irradiation, and slowly releases it in the form of visible light after the light is cut off, realizing the function of self-luminescence.

[0004] The surface of the plate-shaped raw material is usually a single plane. In order to obtain products with special shapes, such as lighting fixture housings, a processing and forming device needs to be used for hot pressing.

[0005] In related technologies, such as a device for rapidly forming plastic shell parts with the publication number: CN220464717U, this device uses a plastic plate to soften and creep at high temperature and forms the product shape under the action of pressure.

[0006] In a traditional hot pressing device, after hot pressing and cooling the plastic sheet, it is necessary to manually take out the product from the lower die cavity. Since the lower die cavity is usually in a concave shape, it is relatively laborious and inconvenient to take. Summary of the Invention

[0007] Aiming at the deficiencies of the prior art, the present invention provides a processing and forming device and method for energy storage self-luminous plastic sheets, which solves the problem that the existing hot pressing device is inconvenient to take the formed product.

[0008] To achieve the above objectives, the present invention is realized through the following technical solutions: A processing and forming device for energy storage self-luminous plastic sheets, including a support assembly, and further including: A liquid containing assembly, which is arranged at the lower part of the support assembly and is used for containing coolant; A fixing assembly, which is arranged at the top of the support assembly. The fixing assembly includes a fixing mold. The upper part of the fixing mold is fixedly connected with a top plate. The lower part of the fixing mold is provided with a forming part. Heating tubes and liquid inlet tubes are arranged in the fixing mold; A moving assembly, which is arranged between the liquid containing assembly and the fixing assembly. The moving assembly includes a moving mold. The upper part of the moving mold is fixedly connected with a positioning frame. A forming cavity is arranged in the moving mold; A pushing component is provided in the molding cavity. The pushing component includes a pushing member. A connecting cylinder is fixedly connected to the lower part of the pushing member. A piston plate is fixedly connected to the lower part of the connecting cylinder. A limiting cylinder is fixedly connected to the piston plate, and a return spring is arranged in the limiting cylinder. A driving component is arranged inside the supporting component and is used to control the vertical movement of the moving mold. A telescopic pipeline. A cooling pipe cavity is arranged on the inner wall of the moving mold. The lower end of the telescopic pipeline is communicated with the liquid containing component, and the upper end of the telescopic pipeline is communicated with the cooling pipe cavity of the moving mold. By providing the pushing component, the cooled and formed product can be pushed up by the upward movement of the pushing member, so as to facilitate the taking of the product, with reliable operation and low input cost; by providing the liquid containing component, the telescopic pipeline and the pushing component, the rare earth aluminate component can be moved downward by the vibration force, and the rare earth aluminate component at the lower part of the product increases, significantly increasing the luminous intensity at the lower part of the product in a dark environment, which is more suitable for the processing of energy storage self-luminous plastic sheets.

[0009] Preferably, the supporting component includes two vertical frames. Light rods are symmetrically and fixedly connected to the inner sides of the vertical frames. A cross plate is fixedly connected between the two vertical frames. A cross frame is fixedly connected to the top of the vertical frames.

[0010] Preferably, the liquid containing component includes a water storage tank. Support legs are fixedly connected to the bottom of the water storage tank. A cooling cavity is arranged at the bottom of the water storage tank. A refrigerator is installed at the lower part of the cooling cavity. The support legs are fixedly connected to the supporting component.

[0011] Preferably, heat conducting sheets are symmetrically and fixedly connected in the fixed mold. The heating pipe passes through the heat conducting sheets. The liquid inlet pipe extends into the fixed mold and water outlet holes are evenly arranged at the lower part.

[0012] Preferably, a liquid inlet through hole is arranged on the piston plate, and the liquid inlet through hole is communicated with the connecting cylinder; the pushing member includes a pushing box body. A pushing box cover is fixedly connected to the upper part of the pushing box body. Long support bars and short support bars are fixedly connected in the pushing box body. Communication ports are arranged on both the long support bars and the short support bars. The pushing box body is communicated with the connecting cylinder. A support ring is fixedly connected to the upper part of the connecting cylinder. A guiding block is fixedly connected to one side wall of the support ring. A self-rotating shaft is fixedly connected to the side of the support ring close to the guiding block. A knocking wheel is rotatably connected to the self-rotating shaft. Blades are evenly fixedly connected to the circumferential surface of the knocking wheel; a vibration member is arranged between the knocking wheel and the pushing box cover. A convex ball is fixedly connected to the vibration member, and the convex ball is movably connected to the pushing box cover.

[0013] Preferably, the driving assembly includes a hydraulic rod fixedly installed on the support assembly. A first slide plate is fixedly connected to the hydraulic rod. A connecting rod is fixedly connected to the first slide plate. An upper portion of the connecting rod is fixedly connected to a second slide plate.

[0014] Preferably, the percussion portions are evenly arranged on the circumference of the percussion wheel. The percussion portions can be in contact with the vibrating member. The piston plate includes a support layer and a sealing layer. The sealing layer surrounds the support layer.

[0015] The present invention also provides a method for processing and forming an energy storage self-luminous plastic sheet. Using an energy storage self-luminous plastic sheet processing and forming device as described above, the method includes the following steps: Step 1: Place the raw material; place the plastic sheet raw material within the positioning frame. Step 2: Preheat the mold; inject water into the fixed mold through the liquid inlet pipe, and start the heating pipe to the target temperature. Step 3: Forming hot pressing; the driving assembly drives the moving mold to move upward and come into contact with the forming part. After the plastic sheet raw material is heated to the forming temperature, the driving assembly drives the moving mold to move upward to the limit position again to hot press the plastic raw material. Step 4: Cool and strike the product; the driving assembly drives the moving mold and the pushing assembly to move downward. The piston plate squeezes the coolant in the liquid storage assembly. The coolant enters the cooling pipe cavity through the telescopic pipe to cool the product. At the same time, the vibration of the pushing member is driven by the flow of the coolant. Step 5: Push the material; the driving assembly drives the moving mold and the pushing assembly to move further downward, and uses the upward movement of the pushing member to push up the product.

[0016] The present invention provides an energy storage self-luminous plastic sheet processing and forming device and method. It has the following beneficial effects: Through the provided pushing assembly, the present invention can use the upward movement of the pushing member to push up the cooled and formed product, thus facilitating the taking of the product, with reliable operation and low input cost.

[0017] Through the provided liquid storage assembly, telescopic pipe, and pushing assembly, the present invention can use the vibration force to move the rare earth aluminate component downward, increasing the amount of rare earth aluminate component at the lower part of the product, significantly increasing the luminous intensity at the lower part of the product in a dark environment, and being more suitable for the processing of energy storage self-luminous plastic sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional view of the whole of the present invention; Figure 2 is a three-dimensional view of the rear perspective of the whole of the present invention; Figure 3 is a three-dimensional view of the support assembly of the present invention; Figure 4Isometric view of the liquid holding component of the present invention; Figure 5 Isometric view of the moving component and the pushing component of the present invention; Figure 6 Isometric view of the fixing component of the present invention; Figure 7 Isometric view of the driving component of the present invention; Figure 8 Isometric view of the pushing component of the present invention; Figure 9 Isometric view of the lower perspective of the pushing component of the present invention; Figure 10 Exploded isometric view of the pushing component of the present invention; Figure 11 Is Figure 10 The enlarged view of part A in Figure 12 Structural schematic diagram of the piston plate of the present invention; Figure 13 Front view of the whole of the present invention; Figure 14 Sectional isometric view of the moving mold of the present invention; Figure 15 Isometric view of the knocking wheel of the present invention; Figure 16 Exploded isometric view of the pushing box cover and the vibrating member of the present invention; Figure 17 Isometric view of the vibrating member of the present invention.

[0019] Among them, 1, support component; 2, liquid holding component; 3, moving component; 4, fixing component; 5, driving component; 6, telescopic pipeline; 7, pushing component; 101, vertical frame; 102, smooth rod; 103, horizontal frame; 104, horizontal plate; 201, water storage tank; 202, support leg; 203, refrigerator; 301, moving mold; 302, positioning frame; 303, forming cavity; 401, top plate; 402, fixed mold; 403, heating pipe; 404, heat conducting sheet; 405, liquid inlet pipe; 406, forming part; 501, hydraulic rod; 502, slide plate one; 503, connecting rod; 504, slide plate two; 701, piston plate; 702, limiting cylinder; 703, connecting cylinder; 704, return spring; 705, pushing member; 706, liquid inlet through hole; 7051, pushing box cover; 7052, pushing box body; 7053, long support bar; 7054, short support bar; 7055, communication port; 801, support ring; 802, guiding block; 803, knocking wheel; 804, blade; 805, self-rotating shaft; 7011, sealing layer; 7012, support layer; 8031, knocking part; 9, vibrating member; 901, convex ball. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] As Figures 1 - 17 shown, an energy storage self-luminous plastic sheet processing and forming device is provided in an embodiment of the present invention, including a support assembly 1. The support assembly 1 includes two vertical frames 101. Light rods 102 are symmetrically and fixedly connected to the inner sides of the vertical frames 101. A cross plate 104 is fixedly connected between the two vertical frames 101. A cross frame 103 is fixedly connected to the top of the vertical frame 101; Referring Figure 1 to Figure 3 , the vertical frame 101 is rectangular, and the bottoms of the two vertical frames 101 are fixedly connected to each other, which can provide support for other components; the light rod 102 can pass through the first slide plate 502 and the second slide plate 504, and they are slidably connected to each other, ensuring that the first slide plate 502 and the second slide plate 504 can move along the light rod 102. The cross frame 103 is used for the fixed installation of the fixing component 4; the cross plate 104 is used to provide support for the liquid containing component 2. The overall structure is compact and stable.

[0022] It further includes: A liquid containing component 2, which is arranged at the lower part of the support assembly 1 and is used for containing coolant; the liquid containing component 2 includes a water storage tank 201. Support legs 202 are fixedly connected to the bottom of the water storage tank 201. A cooling cavity is provided at the bottom of the water storage tank 201. A refrigerator 203 is installed at the lower part of the cooling cavity. The support legs 202 are fixedly connected to the support assembly 1; Referring Figure 4 to Figure 2 , the water storage tank 201 contains coolant, and the coolant can be water. The water storage tank 201 is adapted to the piston plate 701, ensuring that the piston plate 701 can be completely placed into the water storage tank 201, and there is a sealed state between the piston plate 701 and the inner wall of the water storage tank 201, which can provide the function of pushing the coolant to move; the cooling cavity is in a sunken state and is connected to the water storage tank 201; the refrigerator 203 is used for refrigerating the coolant. The refrigerator 203 can be a semiconductor refrigerator or other refrigeration equipment, as long as it can provide a refrigeration function. Under the action of the movement of the piston plate 701, the coolant in the cooling cavity and the water storage tank 201 will be in a flowing state. Therefore, good cooling effect can be ensured; Fixing component 4 is arranged on the top of the supporting component 1. The fixing component 4 includes a fixing mold 402. A top plate 401 is fixedly connected to the upper part of the fixing mold 402. A forming part 406 is arranged at the lower part of the fixing mold 402. A heating pipe 403 and a liquid inlet pipe 405 are arranged in the fixing mold 402. Reference Figure 6 , the fixing mold 402 is used for fixedly connecting with the cross frame 103 to ensure that the whole fixing component 4 is in a fixed state; the heating pipe 403 is a resistance heating pipe, which can generate heat when powered on. A temperature sensor can be used to detect the temperature of the water in the fixing mold 402, so that the heat-conducting oil in the fixing mold 402 can be heated to the required temperature; the liquid inlet pipe 405 is used for adding heat-conducting oil; the forming part 406 is used for forming operations and provides the pressure and shape required for forming.

[0023] Heat-conducting sheets 404 are symmetrically and fixedly connected in the fixing mold 402. The heating pipe 403 passes through the heat-conducting sheets 404. The liquid inlet pipe 405 extends into the fixing mold 402 and the lower part is evenly provided with water outlet ports. Reference Figure 6 , the heat-conducting sheets 404 are used for transferring heat, so that the heat-conducting oil can be heated evenly, thus ensuring the uniform temperature of the forming part 406.

[0024] Moving component 3 is arranged between the liquid containing component 2 and the fixing component 4. The moving component 3 includes a moving mold 301. A positioning frame 302 is fixedly connected to the upper part of the moving mold 301. A forming cavity 303 is arranged in the moving mold 301. Reference Figure 5 , the positioning frame 302 is used for restricting the plastic sheet raw material to ensure the accurate and stable placement position of the raw material; the forming cavity 303 is used for accommodating the forming part 406 and the formed product, such as the lamp housing in the products of our company.

[0025] Pushing component 7 is arranged in the forming cavity 303. The pushing component 7 includes a pushing piece 705. A connecting cylinder 703 is fixedly connected to the lower part of the pushing piece 705. A piston plate 701 is fixedly connected to the lower part of the connecting cylinder 703. A limiting cylinder 702 is fixedly connected to the piston plate 701. A return spring 704 is arranged in the limiting cylinder 702. Reference Figure 8 、 Figure 9, the pusher 705 is located within the forming cavity 303 and is used to provide a supporting force for the lower surface of the plastic sheet raw material. The pusher 705 has an interference fit with the peripheral side walls of the moving mold 301, ensuring that even at relatively low temperatures, a good seal can still be maintained between the pusher 705 and the moving mold 301; when the temperature rises, due to the thermal expansion of the material, the seal between the pusher 705 and the moving mold 301 remains good, ensuring the good quality of the formed product; the connecting cylinder 703 is used for the circulation of cooling water and guiding the up and down movement of the pusher 705; the limiting cylinder 702 is used to limit the return spring 704 and ensure the stability of the return spring 704.

[0026] The piston plate 701 is provided with a liquid inlet through hole 706, and the liquid inlet through hole 706 communicates with the connecting cylinder 703; the pusher 705 includes a pusher box body 7052, the upper part of the pusher box body 7052 is fixedly connected with a pusher box cover 7051, and long support bars 7053 and short support bars 7054 are fixedly connected within the pusher box body 7052. Communication ports 7055 are provided on both the long support bar 7053 and the short support bar 7054. The pusher box body 7052 communicates with the connecting cylinder 703. A support ring 801 is fixedly connected to the upper part of the connecting cylinder 703. A guiding block 802 is fixedly connected to one side wall of the support ring 801. A self-rotating shaft 805 is fixedly connected to the side of the support ring 801 near the guiding block 802. A percussion wheel 803 is rotatably connected to the self-rotating shaft 805. Blades 804 are uniformly fixedly connected to the circumferential surface of the percussion wheel 803; a vibration member 9 is provided between the percussion wheel 803 and the pusher box cover 7051. A convex ball 901 is fixedly connected to the vibration member 9, and the convex ball 901 is movably connected to the pusher box cover 7051; Reference Figure 11 、 Figure 10 、 Figure 9 、 Figure 16 、 Figure 17, the coolant can enter the connecting cylinder 703 through the liquid inlet through-hole 706 on the piston plate 701. Then, blocked by the guiding block 802, the water flow deflects and flows out from the unblocked side. The water flow is used to drive the blade 804, and the blade 804 drives the knocking wheel 803 to rotate. The knocking wheel 803 can periodically knock and collide with the connection part of the vibrating member 9. The vibrating member 9 is in an X shape. Since the convex ball 901 is movably connected to the push box cover 7051, the four strip-shaped free ends of the vibrating member 9 can swing up and down. The middle part of the vibrating member 9 can collide with the push box cover 7051 to make it vibrate. The vibrating member 9 can be made of a metal material that is resistant to high temperature and vibration, such as heat-resistant stainless steel. The four free ends can also collide with the push box cover 7051 to increase the range of vibration, thereby driving the sheet material product on the push box cover 7051 to vibrate synchronously. Among them, the convex ball 901 on the vibrating member 9 is offset from the connection part of the vibrating member 9, so that the four free ends can provide a greater range of knocking force. With the addition of water flow, due to the resistance of the water flow, the vibration amplitude of the vibrating member 9 becomes smaller or even stops vibrating, which is suitable for the demolding of the product after cooling. When the water flow in the push box body 7052 is less, the shaking of the vibrating member 9 can also disperse the water flow, making the water flow contact the push box cover 7051 in advance, thereby increasing the duration of cooling and improving the cooling and forming effect of the product; Since the melting point of the high molecular resin component in the product is low, usually 110°C - 235°C, it will be in a flowing or semi-flowing state after being heated. The side in contact with the pusher 705 will solidify later than the side exposed to the air. The melting point of the rare earth aluminate component is high, usually about 1000°C, and it will exist in the crystal phase. Therefore, when the product is not completely cooled, the rare earth aluminate component in the product will move to the lower part under the dual action of vibration and gravity, making the product show the phenomenon that the content of rare earth aluminate in the lower part is more than that in the upper part. Using this characteristic, after the product is illuminated, the lower part has more luminous intensity and the upper part has less luminous intensity, which is suitable for the use scenario of the lamp housing product. Moreover, when the product is completely solidified, using the vibration force, the product can be separated from the four walls of the forming cavity 303, providing a pre-separation effect for the subsequent pushing action and ensuring good demolding quality of the product; Knocking parts 8031 are evenly arranged on the circumference of the knocking wheel 803. The knocking parts 8031 can be in contact with the vibrating member 9. The piston plate 701 includes a support layer 7012 and a sealing layer 7011. The sealing layer 7011 surrounds the support layer 7012; Reference Figure 15 , Figure 11, as the knocking wheel 803 rotates, each knocking part 8031 will rotate accordingly. Therefore, the knocking part 8031 will periodically contact and collide with the lower surface of the box cover 7051, causing the box cover 7051 to vibrate due to the collision. When the piston plate 701 enters the water storage tank 201, due to the presence of the sealing layer 7011, there will be no water leakage or air leakage between the piston plate 701 and the water storage tank 201, and the support layer 7012 will provide the necessary supporting force for the entire piston plate 701. Therefore, when the piston plate 701 pushes the cooling water in the water storage tank 201 from top to bottom, the cooling water will enter the telescopic pipeline 6 and the liquid inlet through hole 706, realizing the function of driving the movement of the cooling water.

[0027] The driving assembly 5 is arranged inside the supporting assembly 1 and is used to control the vertical movement of the moving mold 301. The driving assembly 5 includes a hydraulic rod 501 fixedly installed on the supporting assembly 1. A first sliding plate 502 is fixedly connected to the hydraulic rod 501. A connecting rod 503 is fixedly connected to the first sliding plate 502. The upper part of the connecting rod 503 is fixedly connected to a second sliding plate 504. Reference Figure 7 、 Figure 2 , during the driving operation, the hydraulic rod 501 works under the drive of an external hydraulic source and a controller, and can push the first sliding plate 502, the connecting rod 503, and the second sliding plate 504 to move up or down as a whole, providing the necessary pressure for the hot pressing process.

[0028] The telescopic pipeline 6 is provided with a cooling pipe cavity on the inner wall of the moving mold 301. The lower end of the telescopic pipeline 6 is communicated with the liquid storage assembly 2, and the upper end of the telescopic pipeline 6 is communicated with the cooling pipe cavity of the moving mold 301. Reference Figure 2 , the telescopic pipeline 6 can meet the distance requirement for the movement of the moving assembly 3, and can transport the cooling water to the cooling pipe cavity in the moving mold 301. The cooling pipe cavity is in a surrounding shape and can provide the necessary cooling function for the peripheral side walls of the moving mold 301.

[0029] The present invention also provides a method for processing and forming an energy storage self-luminous plastic sheet, which uses an energy storage self-luminous plastic sheet processing and forming device as described above, and includes the following steps: Step 1: Place the raw material; place the plastic sheet raw material in the positioning frame 302; specifically: place the plate-shaped raw material in the space inside the positioning frame 302, and the positioning frame 302 ensures the accuracy of the position of the plate-shaped raw material.

[0030] Step 2: Preheat the mold; inject heat-conducting oil into the fixed mold 402 through the liquid inlet pipe 405, and start the heating pipe 403 to the target temperature; specifically: select the corresponding temperature according to the plate composition. For example, for thermoplastic resins (such as polyethylene), its melting point is usually 110 - 130 °C.

[0031] Step 3: Forming hot pressing; The driving component 5 drives the moving die 301 to move upward and come into contact with the forming part 406. After the plastic sheet raw material is heated to the forming temperature, the driving component 5 drives the moving die 301 to move upward to the limit position again to hot press the plastic raw material. Specifically: The hydraulic rod 501 works to drive the first slide plate 502, the connecting rod 503, and the second slide plate 504 to move upward as a whole, thereby driving the moving die 301 to move upward, so that the sheet raw material comes into contact with the forming part 406. After the sheet raw material is heated to the target temperature, the hydraulic rod 501 works again to drive the moving die 301 to continue to move upward, providing the pressure necessary for the deformation of the sheet to form. The sheet raw material will form the outer shape of the product and be further fully heated to the highest temperature.

[0032] Step 4: Cooling and knocking the product; The driving component 5 drives the moving die 301 and the pushing component 7 to move downward. The piston plate 701 squeezes the coolant in the liquid storage component 2, and the coolant enters the cooling tube cavity and the connecting cylinder 703 through the telescopic pipe 6 to cool the product. At the same time, the flow of the coolant is used to drive the pushing member 705 to vibrate. Specifically: The hydraulic rod 501 works to drive the moving die 301 and the pushing component 7 to move downward synchronously. When the piston plate 701 enters the water storage tank 201, the downward movement of the piston plate 701 will squeeze the coolant. A part of the coolant enters the connecting cylinder 703. Under the block of the guiding block 802, the water flow is deflected to flow out of the unblocked side. The water flow is used to drive the blade 804, and the blade 804 drives the knocking wheel 803 to rotate. The knocking wheel 803 can periodically knock and collide with the connection part of the vibrating member 9. The vibrating member 9 is in an X shape. Since the convex ball 901 is movably connected to the pushing box cover 7051, therefore, the four long free ends of the vibrating member 9 can swing up and down. The middle part of the vibrating member 9 can collide with the pushing box cover 7051 to make it vibrate; The four free ends can also collide with the pushing box cover 7051 to increase the range of vibration, thereby driving the product on the pushing box cover 7051 to vibrate synchronously; Another part enters the cooling tube cavity through the telescopic pipe 6, reducing the temperature of the four walls of the moving die 301 and realizing the cooling function of the product; Since there are multiple connecting cylinders 703 and only one telescopic pipe 6, therefore, most of the coolant enters the connecting cylinder 703, and a small part enters the cooling tube cavity until it is completely filled.

[0033] Step 5: Pushing the material; The driving component 5 drives the moving die 301 and the pushing component 7 to move further downward, and uses the upward movement of the pushing member 705 to push up the product. Specifically: As the piston plate 701 continues to move downward, the piston plate 701 will come into contact with the bottom wall of the water storage tank 201, and then overcome the elastic force of the return spring 704 to drive the pushing member 705 to move upward, pushing up the formed and cooled product, which is convenient for manual taking of the product and easy to take.

[0034] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy storage self-luminous plastic sheet processing and forming device, including a support assembly (1), characterized in that, Further comprising: A liquid holding assembly (2) disposed at the lower part of the support assembly (1) for holding a coolant; A fixing assembly (4) disposed at the top of the support assembly (1). The fixing assembly (4) includes a fixing die (402). A top plate (401) is fixedly connected to the upper part of the fixing die (402). A forming part (406) is provided at the lower part of the fixing die (402). A heating pipe (403) and a liquid inlet pipe (405) are provided in the fixing die (402); A moving assembly (3) disposed between the liquid holding assembly (2) and the fixing assembly (4). The moving assembly (3) includes a moving die (301). A positioning frame (302) is fixedly connected to the upper part of the moving die (301). A forming cavity (303) is provided in the moving die (301); A pushing assembly (7) disposed in the forming cavity (303). The pushing assembly (7) includes a pushing member (705). A connecting cylinder (703) is fixedly connected to the lower part of the pushing member (705). A piston plate (701) is fixedly connected to the lower part of the connecting cylinder (703). A limiting cylinder (702) is fixedly connected to the piston plate (701). A return spring (704) is provided in the limiting cylinder (702); A driving assembly (5) disposed inside the support assembly (1) for controlling the vertical movement of the moving die (301); A telescopic pipeline (6). A cooling pipe cavity is provided on the inner wall of the moving die (301). The lower end of the telescopic pipeline (6) is communicated with the liquid holding assembly (2), and the upper end of the telescopic pipeline (6) is communicated with the cooling pipe cavity of the moving die (301).

2. The processing and forming device for an energy storage self-luminous plastic sheet according to claim 1, wherein: The support assembly (1) includes two vertical frames (101). A smooth rod (102) is symmetrically and fixedly connected to the inner side of the vertical frame (101). A cross plate (104) is fixedly connected between the two vertical frames (101). A cross frame (103) is fixedly connected to the top of the vertical frame (101).

3. The processing and forming device for an energy storage self-luminous plastic sheet according to claim 1, characterized in that: The liquid holding assembly (2) includes a water storage tank (201). Support legs (202) are fixedly connected to the bottom of the water storage tank (201). A cooling cavity is provided at the bottom of the water storage tank (201). A refrigerator (203) is installed at the lower part of the cooling cavity. The support legs (202) are fixedly connected to the support assembly (1).

4. A processing and forming device for an energy storage self-luminous plastic sheet according to claim 1, characterized in that: Heat conducting sheets (404) are symmetrically and fixedly connected in the fixing die (402). The heating pipe (403) passes through the heat conducting sheets (404). The liquid inlet pipe (405) extends into the fixing die (402) and has water outlets evenly provided at the lower part.

5. An energy storage self-luminous plastic sheet processing and forming device according to claim 1, characterized in that: The piston plate (701) is provided with a liquid inlet through hole (706), and the liquid inlet through hole (706) communicates with the connecting cylinder (703); the pushing member (705) includes a pushing box body (7052), the upper part of the pushing box body (7052) is fixedly connected with a pushing box cover (7051), a long support bar (7053) and a short support bar (7054) are fixedly connected inside the pushing box body (7052), communication ports (7055) are provided on both the long support bar (7053) and the short support bar (7054), the pushing box body (7052) communicates with the connecting cylinder (703), a support ring (801) is fixedly connected to the upper part of the connecting cylinder (703), a guiding block (802) is fixedly connected to one side wall of the support ring (801), a self-rotating shaft (805) is fixedly connected to the side of the support ring (801) close to the guiding block (802), a knocking wheel (803) is rotatably connected to the self-rotating shaft (805), and blades (804) are uniformly fixedly connected to the circumferential surface of the knocking wheel (803); a vibrating member (9) is arranged between the knocking wheel (803) and the pushing box cover (7051), a convex ball (901) is fixedly connected to the vibrating member (9), and the convex ball (901) is movably connected to the pushing box cover (7051).

6. The processing and forming device for an energy storage self-luminous plastic sheet according to claim 1, characterized in that: The driving assembly (5) includes a hydraulic rod (501) fixedly installed on the supporting assembly (1), a first sliding plate (502) is fixedly connected to the hydraulic rod (501), a connecting rod (503) is fixedly connected to the first sliding plate (502), and a second sliding plate (504) is fixedly connected to the upper part of the connecting rod (503).

7. An energy storage self-luminous plastic sheet processing and forming device according to claim 5, characterized in that: Knocking portions (8031) are uniformly arranged on the circumference of the knocking wheel (803), the knocking portions (8031) can be in contact with the vibrating member (9), the piston plate (701) includes a supporting layer (7012) and a sealing layer (7011), and the sealing layer (7011) surrounds the supporting layer (7012).

8. A processing and forming method for an energy storage self-luminous plastic sheet, using an energy storage self-luminous plastic sheet processing and forming device as described in any one of claims 1-7, characterized in that, It includes the following steps: Step 1: Place raw materials; place the plastic plate raw materials in the positioning frame (302). Step 2: Preheat the mold; inject water into the fixed mold (402) through the liquid inlet pipe (405), and start the heating pipe (403) to the target temperature. Step 3: Forming and hot pressing; the driving assembly (5) drives the moving mold (301) to move upward to contact the forming part (406). After the plastic plate raw materials are heated to the forming temperature, the driving assembly (5) drives the moving mold (301) to move upward to the limit position again to hot press the plastic raw materials. Step 4: Cool and knock the product; the driving assembly (5) drives the moving mold (301) and the pushing assembly (7) to move downward. The piston plate (701) squeezes the cooling liquid in the liquid containing assembly (2), and the cooling liquid enters the cooling pipe cavity through the telescopic pipeline (6) to cool the product. At the same time, the vibration of the pushing member (705) is driven by the flow of the cooling liquid. Step 5: Push the material; the driving assembly (5) drives the moving mold (301) and the pushing assembly (7) to move further downward, and the product is pushed up by the upward movement of the pushing member (705).

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