Plastic plate deformation treatment device

Abstract

The utility model relates to the technical field of high polymer materials, in particular to a plastic plate deformation processing device which comprises a workbench, a supporting frame, a belt conveyor, an extrusion assembly and a cooling assembly, the upper end face of the workbench is used for being connected with the supporting frame and the belt conveyor, and the supporting frame is used for being connected with the extrusion assembly. And the cooling assembly is connected to the extrusion assembly. According to the utility model, the pressing assembly heats itself so as to soften the clamped plastic plate, the warped part of the plate is straightened through the extrusion assembly, the cooling assembly can move along with the cooling assembly, and when the cooling assembly is used, the cooling assembly accelerates the cooling of the extrusion assembly; and meanwhile, the cooling assembly can adjust the coverage range of the cooling assembly through a variable pitch assembly of the cooling assembly, adjustment is conducted when the area of the plastic plate changes, and the cooling effect can be improved when the area of the plastic plate is small.

Description

Technical Field

[0001] The utility model relates to the technical field of polymer materials, in particular to a plastic plate deformation processing device. Background Art

[0002] Plastic sheets are sheets made of plastic as raw materials, which are widely used in construction, chemical industry, etc. Plastic is a synthetic or natural high molecular polymer, which can be molded into various shapes and can keep the shape unchanged. It is widely used in daily life or industrial production.

[0003] After searching, Chinese patent announcement number CN217169736U discloses a plastic sheet deformation processing device. Through the setting of the flattening structure, the deformed sheet is placed on the pressing table, and the upper cylinder is started. The cylinder drives the connecting table, the fixed pipe, the connecting pipe, the spring, the sensor, the heating plate and the pressing table to move downward, so that the pressing table contacts the deformed sheet. At this time, the sensor detects the specific position of the sheet deformation and transmits the information to the controller. The controller controls the heating plate at the deformation position to heat up, so that the deformed position of the sheet softens. At the same time, the pressing table squeezes the sheet to flatten the sheet. The heating is stopped and the sheet can be taken out after cooling. Flattening the deformed sheet again can achieve the effect of correcting the sheet, reduce the scrap rate of the sheet, and greatly improve the usability of the device.

[0004] However, in the above technical solution, the plate is softened only by heating with a heating plate, and the plate is flattened by pressing down with a press table. However, this patent does not provide cooling equipment when used, and the cooling speed is slow when the plate is cooled only by contact with air. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and propose a plastic plate deformation processing device.

[0006] The technical solution of the utility model is: a plastic sheet deformation processing device, comprising a workbench, one end of which is connected to a support frame, and the other end of the workbench is connected to a belt conveyor; an extrusion component, which is connected to the support frame; when the extrusion component is in use, the extrusion component heats and flattens the plastic sheet; a cooling component, which is connected to the extrusion component; when the cooling component is in use, the cooling component cools the extrusion component and can adjust its own cooling range.

[0007] Preferably, the extrusion assembly includes a telescopic device, a plurality of which are evenly spaced and connected to a support frame; an upper pressing plate, which is connected to the telescopic end of the telescopic device; a lower pressing plate, which is arranged parallel to the upper pressing plate, and support blocks are connected to both ends of the lower pressing plate, and the support blocks are connected to the workbench; a heating element, which is connected to the accommodating cavity opened on the upper pressing plate and the lower pressing plate.

[0008] Preferably, a temperature detector is connected to the side wall of the support frame.

[0009] Preferably, the cooling component includes a plurality of metal water pipes, which are evenly distributed at equal intervals and connected to the upper end surface of the pressure plate; a plurality of telescopic water pipes, which are evenly distributed at equal intervals and connected to both ends of adjacent metal water pipes; two water tanks, which are respectively connected to the workbench and the support frame, and the water tanks are respectively connected to a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are connected to the metal water pipes at both ends; a submersible pump, which is connected in the water tank, and the water outlet end of the submersible pump is used to be connected to the water outlet pipe; a variable pitch component, which is connected to the metal water pipe; the variable pitch component drives multiple metal water pipes to move linearly when in use.

[0010] Preferably, the variable pitch assembly includes two fixed seats, which are arranged in parallel and connected to the upper pressure plate and the lower pressure plate; two guide rods, which are arranged side by side and the two ends of the guide rods are connected to the two fixed seats; sliding seats, the number of which corresponds to the metal water pipes, the sliding seats are slidably connected to the guide rods, and the sliding seats are used to connect the metal water pipes; connecting belts, which are connected to each sliding seat; a moving assembly, which is connected to the fixed seat; the moving assembly can drive multiple sliding seats to move toward each other when in use.

[0011] Preferably, the moving assembly includes a driving device, which is connected to any one of the fixed seats; a bidirectional threaded rod, which is arranged side by side with the guide rod, one end of the bidirectional threaded rod passes through the fixed seat and is connected to the output end of the driving device, and the other end of the bidirectional threaded rod is rotatably connected to another fixed seat; two moving blocks are symmetrically arranged, the moving blocks are threadedly connected to the bidirectional threaded rod, and the side walls of the moving blocks are connected to the sliding seat.

[0012] Preferably, through holes are provided on both side walls of the support frame, and exhaust fans and air intake fans are respectively connected to the through holes.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] In the utility model, the extrusion component heats its own temperature to soften the clamped plastic sheet, and the bent part of the sheet is straightened by the extrusion component. The cooling component can move with the cooling component. When the cooling component is in use, the cooling component accelerates the cooling of the extrusion component. At the same time, the cooling component can also adjust the range covered by itself through its own variable distance component, and make adjustments when the area of ​​the plastic sheet changes, which can improve the cooling effect when the area of ​​the plastic sheet is small. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the workbench structure;

[0017] Figure 3 for Figure 1 A cross-sectional schematic diagram of

[0018] Figure 4 Schematic diagram of metal water pipe structure.

[0019] Figure numerals: 1. workbench; 2. support frame; 3. belt conveyor; 4. telescopic device; 5. upper pressure plate; 6. lower pressure plate; 7. heating element; 8. temperature sensor; 9. metal water pipe; 10. telescopic water pipe; 11. water tank; 12. water inlet pipe; 13. water outlet pipe; 14. submersible pump; 15. fixed seat; 16. guide rod; 17. sliding seat; 18. connecting belt; 19. driving device; 20. two-way threaded rod; 21. moving block; 22. exhaust fan; 23. intake fan. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-Figure 4 As shown, a plastic sheet deformation processing device proposed by the utility model comprises a workbench 1, a support frame 2, a belt conveyor 3, an extrusion assembly and a cooling assembly, and the upper end surface of the workbench 1 is respectively used to connect the support frame 2 and the belt conveyor 3; the support frame 2 is in an inverted U shape; the support frame 2 is used to connect the extrusion assembly; when the extrusion assembly is in use, the extrusion assembly heats its own temperature to soften the clamped plastic sheet, and the curved part of the sheet is straightened by the extrusion assembly; the cooling assembly is connected to the extrusion assembly; the cooling assembly can move with the cooling assembly, and when the cooling assembly is in use, the cooling assembly accelerates the cooling of the extrusion assembly, and the cooling assembly can also adjust the range covered by itself through its own variable distance assembly, and make adjustments when the area of ​​the plastic sheet changes, which can improve the cooling effect when the area of ​​the plastic sheet is small;

[0022] In an optional embodiment, through holes are formed on both side walls of the support frame 2, and the exhaust fan 22 and the intake fan 23 are respectively connected to the through holes.

[0023] Embodiment 2

[0024] like Figure 1-Figure 3As shown, a plastic sheet deformation processing device proposed by the utility model, compared with the first embodiment, the detailed structure of the extrusion assembly is recorded in this embodiment, the extrusion assembly includes a telescopic device 4, an upper pressing plate 5, a lower pressing plate 6 and a heating element 7, a plurality of telescopic devices 4 evenly spaced and equidistantly connected to the upper end surface of the support frame 2, the telescopic end of the telescopic device 4 passes through the through hole on the support frame 2 and is connected to the upper pressing plate 5; the telescopic device 4 is selected from but not limited to a hydraulic cylinder or a cylinder; the lower pressing plate 6 arranged parallel to the upper pressing plate 5 is used to be arranged below the upper pressing plate 5, the two ends of the lower pressing plate 6 are connected to support blocks, the support blocks are connected to the upper end surface of the workbench 1, and the upper pressing plate 5 and the lower pressing plate 6 are both provided with a receiving cavity, and the heating element 7 is connected to the receiving cavity; the heating element 7 is selected from but not limited to a heating sheet;

[0025] In an optional embodiment, a temperature detector 8 is connected to the side wall of the support frame 2 ; the temperature detector 8 is used to detect the temperature of the upper pressing plate 5 and the lower pressing plate 6 .

[0026] Embodiment 3

[0027] like Figure 2-Figure 4 As shown, a plastic sheet deformation processing device proposed by the utility model, compared with the second embodiment, the detailed structure of the cooling assembly is recorded in this embodiment, and the cooling assembly includes a metal water pipe 9, a telescopic water pipe 10, a water tank 11, a water inlet pipe 12, a water outlet pipe 13, a submersible pump 14 and a variable pitch assembly. A plurality of equidistant and evenly distributed metal water pipes 9 are connected to the upper pressing plate 5 and the lower pressing plate 6, and the upper part of the metal water pipe 9 is used to connect the variable pitch assembly; when the variable pitch assembly is in use, the plurality of metal water pipes 9 are driven to move in a straight line toward or in the opposite direction. The two ends of the adjacent metal water pipes 9 are used to connect the telescopic water pipes 10; the metal water pipes 9 are S-shaped after being connected with the telescopic water pipes 10; the two metal water pipes 9 at the edge are respectively connected with the water inlet pipe 12 and the water outlet pipe 13, the water inlet pipe 12 and the water outlet pipe 13 are connected with the water tank 11, and the two water tanks 11 are respectively connected to the workbench 1 and the support frame 2; the two water tanks 11 correspond to the upper pressing plate 5 and the lower pressing plate 6 respectively; the submersible pump 14 is connected to the water tank 11, and the water outlet end of the submersible pump 14 is used to be connected with the water outlet pipe 13;

[0028] The variable pitch assembly includes a fixed seat 15, a guide rod 16, a sliding seat 17, a connecting belt 18 and a moving assembly. Two parallel fixed seats 15 are respectively connected to the upper pressing plate 5 and the lower pressing plate 6. Both ends of the guide rod 16 arranged side by side are connected to the two fixed seats 15. A plurality of equally spaced sliding seats 17 are slidably connected to the guide rod 16 through the through holes provided. The number of sliding seats 17 corresponds to the metal water pipe 9. The lower end surface of the sliding seat 17 is used to be connected to the outer wall of the metal water pipe 9. The connecting belt 18 is connected to the upper end surface of each sliding seat 17. Any side of the sliding seat 17 is used to connect to the moving assembly. When the moving assembly is in use, it can drive a plurality of sliding seats 17 to move toward each other to increase or decrease the coverage area of ​​the metal water pipe 9.

[0029] The moving assembly includes a driving device 19, a bidirectional threaded rod 20 and a moving block 21. Both ends of the bidirectional threaded rod 20 are rotatably connected to the bearings of the fixed seat 15, and any end of the bidirectional threaded rod 20 passes through the through hole on the fixed seat 15 and is connected to the driving device 19; the driving device 19 is an electric motor; the driving device 19 is connected to the side wall of the fixed seat 15, and the symmetrically arranged moving blocks 21 are threadedly connected to the bidirectional threaded rod 20, and the side wall of the moving block 21 is connected to the sliding seat 17.

[0030] In an optional embodiment, through holes are opened on both side walls of the support frame 2, and an exhaust fan 22 and an intake fan 23 are respectively connected to the through holes; the exhaust fan 22 and the intake fan 23 are responsible for exhaust and intake, respectively, and both accelerate the air flow to accelerate the cooling speed of the upper pressure plate 5 and the lower pressure plate 6.

[0031] In summary, when the utility model is used, the staff places the deformed plastic sheet on the belt conveyor 3, and the conveyor belt of the belt conveyor 3 conveys it to the top of the lower pressure plate 6, and starts the telescopic device 4 and the heating element 7. The telescopic end of the telescopic device 4 drives the upper pressure plate 5 to press down, and the plastic sheet is heated by the heating element 7 to soften it and accelerate its deformation speed so as to level it. The temperature of the two pressure plates and the plastic sheet is detected by the thermometer 8. After it reaches a certain temperature and maintains it for a period of time, the temperature is lowered to shape the sheet. Water is pumped by the submersible pump 14 to enter the water outlet pipe 13 and then transported to the metal water pipe 9 and the telescopic water pipe 10. The water flow is used to lower the temperature of the upper pressure plate 5 and the lower pressure plate 6. After cooling is completed, the telescopic end of the telescopic device 4 moves up to drive the upper pressure plate 5 to move and the plastic sheet can be taken out.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A plastic sheet deformation processing device, characterized in that: include A workbench (1), one end of which is connected to a support frame (2), and the other end of the workbench (1) is connected to a belt conveyor (3); An extrusion assembly is connected to the support frame (2); when the extrusion assembly is in use, the extrusion assembly heats and flattens the plastic sheet; The cooling component is connected to the extrusion component; when the cooling component is in use, the cooling component cools the extrusion component and can adjust its own cooling range.

2. A plastic sheet deformation processing device according to claim 1, characterized in that: Extrusion components include A plurality of telescopic devices (4) are evenly spaced and connected to the support frame (2); An upper pressing plate (5) connected to the telescopic end of the telescopic device (4); A lower pressing plate (6) is arranged parallel to the upper pressing plate (5), and support blocks are connected to both ends of the lower pressing plate (6), and the support blocks are connected to the workbench (1); A heating element (7) is connected to a receiving cavity opened on the upper pressing plate (5) and the lower pressing plate (6).

3. A plastic sheet deformation processing device according to claim 2, characterized in that: A temperature measuring device (8) is connected to the side wall of the support frame (2).

4. A plastic sheet deformation processing device according to claim 2, characterized in that: Cooling kit includes A plurality of metal water pipes (9) are evenly distributed at equal intervals, and the metal water pipes (9) are connected to the upper pressing plate (5) and the lower pressing plate (6); A plurality of telescopic water pipes (10) are evenly distributed at equal intervals, and the telescopic water pipes (10) are connected to both ends of adjacent metal water pipes (9); Two water tanks (11) are provided, the water tanks (11) are connected to the workbench (1) and the support frame (2) respectively, the water tanks (11) are connected to a water inlet pipe (12) and a water outlet pipe (13) respectively, and the water inlet pipe (12) and the water outlet pipe (13) are connected to metal water pipes (9) at both ends; A submersible pump (14) is connected to the water tank (11), and a water outlet end of the submersible pump (14) is used to be connected to a water outlet pipe (13); The variable pitch component is connected to the metal water pipe (9); when the variable pitch component is in use, it drives the plurality of metal water pipes (9) to move linearly.

5. A plastic sheet deformation processing device according to claim 4, characterized in that: The variable pitch components include Two fixing seats (15) are arranged in parallel, and the fixing seats (15) are connected to the upper pressing plate (5) and the lower pressing plate (6); Two guide rods (16) are arranged side by side, and both ends of the guide rods (16) are connected to two fixing seats (15); Sliding seats (17), the number of which corresponds to the number of metal water pipes (9), the sliding seats (17) are slidably connected to the guide rod (16), and the sliding seats (17) are used to connect the metal water pipes (9); A connecting belt (18) connected to each sliding seat (17); The moving assembly is connected to the fixed seat (15); when the moving assembly is in use, it can drive a plurality of sliding seats (17) to move toward each other.

6. A plastic sheet deformation processing device according to claim 5, characterized in that: Mobile components include A driving device (19) connected to any one of the fixing seats (15); A bidirectional threaded rod (20) is arranged side by side with the guide rod (16), one end of the bidirectional threaded rod (20) passes through the fixed seat (15) and is connected to the output end of the driving device (19), and the other end of the bidirectional threaded rod (20) is rotatably connected to another fixed seat (15); Two moving blocks (21) are symmetrically arranged. The moving blocks (21) are threadedly connected to the bidirectional threaded rod (20). The side walls of the moving blocks (21) are connected to the sliding seat (17).

7. The plastic sheet deformation processing device according to claim 1, characterized in that: Through holes are provided on both side walls of the support frame (2), and an exhaust fan (22) and an intake fan (23) are respectively connected to the through holes.

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