Polymer chemical material preparation forming device

Abstract

The invention discloses a high polymer chemical material preparing and forming device which comprises a bottom plate, an extruder body is fixedly connected to the upper surface of the bottom plate, a discharging plate is arranged on the extruder body, two mounting frames are fixedly connected to the rear surface of the discharging plate, and first hydraulic cylinders are fixedly connected to the outer surfaces of the mounting frames; the output ends of the first hydraulic cylinders are fixedly connected with first telescopic rods, the ends, away from the first hydraulic cylinders, of the first telescopic rods are fixedly connected with first clamping blocks, the upper surface of the bottom plate is fixedly connected with a box body, the inner surface of the box body is fixedly connected with two second hydraulic cylinders, and the output ends of the second hydraulic cylinders are fixedly connected with second telescopic rods. When the forming model is replaced, the mold can be rapidly adjusted, products in different shapes are allowed to be produced, the diversified requirements are met, the manufacturing cost and the conversion cost in the production process can be reduced, the conversion time of equipment is remarkably shortened, and the operation efficiency of the whole production line is improved.

Description

Technical Field

[0001] The invention relates to the technical field of polymer chemical material preparation, and in particular to a polymer chemical material preparation molding device. Background Art

[0002] Polymer materials are long-chain molecules formed by the polymerization of a large number of repeating units (monomers) through chemical reactions. They have excellent mechanical properties, chemical stability and corrosion resistance. Due to their excellent physical and chemical properties, such as light weight, high strength, corrosion resistance, insulation, etc., polymer materials have been widely used in many industrial fields, including the automotive, electronics, aerospace, construction and medical industries. They have strong market competitiveness. The increasing demand for complex shapes and special performance has promoted the continuous innovation of molding technology. Although traditional polymer material molding technologies, such as injection molding, extrusion and blow molding, are very mature, they still have limitations in processing efficiency, product quality and process flexibility. If the existing device needs to adjust the product model during the extrusion molding process, it may be necessary to replace the equipment or manually replace the discharge plate, which may affect production efficiency and may cause harm to workers or inaccurate manual installation affecting product quality. Summary of the invention

[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a polymer chemical material preparation and molding device. Through the cooperation of multiple groups of motors and screw connection structures, a variety of molds can be provided. When replacing the molding model, it can be adjusted quickly to allow the production of products of different shapes to meet diversified needs, and can reduce manufacturing costs and conversion costs in the production process; through the cooperation of two groups of hydraulic equipment, fixed plates and bayonet slots, the mold can be automatically replaced, which can significantly shorten the conversion time of the equipment and reduce the time required for manual intervention, thereby improving the operating efficiency of the entire production line, making the production process more continuous and smooth, and can accurately control the installation and positioning of the mold, reduce the probability of human error, and ensure the accuracy of each mold replacement.

[0004] The present invention also provides a polymer chemical material preparation and molding device as described above, comprising: a base plate, the upper surface of the base plate is fixedly connected to an extruder body, the extruder body is provided with a discharge plate, the rear surface of the discharge plate is fixedly connected to two mounting brackets, the outer surface of the mounting bracket is fixedly connected to a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected to a first telescopic rod, the end of the first telescopic rod away from the first hydraulic cylinder is fixedly connected to a first clamping block, the upper surface of the base plate is fixedly connected to a box body, the inner surface of the box body is fixedly connected to two second hydraulic cylinders, the output end of the second hydraulic cylinder is fixedly connected to a second telescopic rod, the other end of the second telescopic rod away from the second hydraulic cylinder is fixedly connected to a push plate, the outer surface of the push plate is fixedly connected to a second clamping block, the inner surface of the box body is fixedly connected to four motors, the output end of the motor is fixedly connected to a screw rod, the screw rod is threaded with a threaded block, and the threaded block A connecting rod is fixedly connected to the upper surface, and the other end of the connecting rod is fixedly connected to a connecting seat, and a connecting block is detachably connected to the connecting seat. A mold is fixedly connected to the upper surface of the connecting block, and a fixing plate is fixedly connected to the upper and lower sides of the mold, and a bayonet is provided on the fixing plate, and a slot is provided on the fixing plate. Through the cooperation of multiple groups of motors and screw connection structures, a variety of molds can be provided. When replacing the molding model, it can be adjusted quickly to allow the production of products of different shapes to meet diversified needs, and can reduce manufacturing costs and conversion costs in the production process; through the cooperation of two groups of hydraulic equipment, fixed plates and bayonet slots, the mold can be automatically replaced, which can significantly shorten the conversion time of the equipment and reduce the time required for manual intervention, thereby improving the operation efficiency of the overall production line, making the production process more continuous and smooth, and can accurately control the installation and positioning of the mold, reduce the probability of human errors, and ensure the accuracy of each mold replacement.

[0005] According to a polymer chemical material preparation and molding device provided by the present invention, a fixed block is fixedly connected to the upper surface of the base plate, the screw rod is rotatably connected to the fixed block, the outer surface of the threaded block is fixedly connected to a telescopic sleeve, and the other end of the telescopic sleeve is fixedly connected to the fixed block, so as to ensure the stability of the connection between the devices.

[0006] According to a polymer chemical material preparation and molding device provided by the present invention, the inner side surface of the box is fixedly connected to a cutting device, which can efficiently complete the cutting task, and the inner top surface of the box is fixedly connected to an air cooling system, which effectively reduces the temperature of the equipment or material and ensures the temperature control stability during the working process.

[0007] According to a polymer chemical material preparation and molding device provided by the present invention, the second clamping block is movably connected to the clamping port, the first clamping block is movably connected to the clamping slot, the push plate is movably connected to the fixed plate, and the front end of the second clamping block is chamfered, which can better connect the clamping block to the clamping port and drive the mold to move.

[0008] According to a polymer chemical material preparation and molding device provided by the present invention, the mold is movably connected to the discharge plate, a positioning column is fixedly connected to the front surface of the mold, and a positioning hole is provided on the discharge plate. The positioning column and the positioning hole are movably connected, which can ensure the accurate connection between the discharge plate and the mold, ensure the accuracy of each mold replacement, and can switch to produce different products in a short time, reducing equipment idle and downtime, and improving overall production efficiency.

[0009] According to the polymer chemical material preparation and molding device provided by the present invention, the box body is provided with a discharge port, which can facilitate the discharge of the material.

[0010] According to a polymer chemical material preparation molding device provided by the present invention, the molds are molds of different shapes, and molds of various sizes and shapes are provided to improve the flexibility and adjustability of the device.

[0011] Compared with the prior art, this polymer chemical material preparation and molding device can provide a variety of molds through the cooperation of multiple sets of motors and screw connection structures. When changing the molding model, it can be adjusted quickly, allowing the production of products of different shapes to meet diversified needs, and can reduce manufacturing costs and conversion costs in the production process.

[0012] Compared with the existing technology, this polymer chemical material preparation and molding device can automatically replace molds through the cooperation of two sets of hydraulic equipment, a fixed plate and a bayonet slot, which can significantly shorten the equipment conversion time and reduce the time required for manual intervention, thereby improving the operating efficiency of the overall production line and making the production process more continuous and smooth. It can accurately control the installation and positioning of the mold, reduce the probability of human error, and ensure the accuracy of each mold replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 A three-dimensional structural diagram of a polymer chemical material preparation and molding device of the present invention;

[0015] Figure 2 A structural cross-sectional top view of a polymer chemical material preparation and molding device of the present invention;

[0016] Figure 3A cross-sectional side structural diagram of a polymer chemical material preparation and molding device of the present invention;

[0017] Figure 4 This is a schematic diagram of the extruder connection structure of a polymer chemical material preparation and molding device of the present invention;

[0018] Figure 5 This is a rear view of a mold connection structure of a polymer chemical material preparation molding device of the present invention;

[0019] Figure 6 It is a front view of a mold connection structure of a polymer chemical material preparation molding device of the present invention;

[0020] Figure 7 This is a schematic diagram of the motor connection structure of a polymer chemical material preparation and molding device of the present invention.

[0021] Legend:

[0022] 1. Bottom plate; 2. Extruder body; 3. Discharge plate; 4. Box; 5. First hydraulic cylinder; 6. First telescopic rod; 7. First clamping block; 8. Second hydraulic cylinder; 9. Second telescopic rod; 10. Push plate; 11. Second clamping block; 12. Motor; 13. Screw rod; 14. Threaded block; 15. Connecting rod; 16. Connecting seat; 17. Telescopic sleeve; 18. Connecting block; 19. Mold; 20. Fixing plate; 21. Bayonet; 22. Slot; 23. Positioning column; 24. Positioning hole; 25. Cutting device; 26. Mounting bracket. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figure 1-7The embodiment of the present invention is a polymer chemical material preparation and molding device, which includes: a bottom plate 1, which is used to fix and support the entire device, the upper surface of the bottom plate 1 is fixedly connected to an extruder body 2, which is used to melt and extrude the mixed polymer material through heating and shearing, and a discharge plate 3 is provided on the extruder body 2 for discharging the material, and the rear surface of the discharge plate 3 is fixedly connected to two mounting frames 26 for mounting and fixing a first hydraulic cylinder 5, and the outer surface of the mounting frame 26 is fixedly connected to the first hydraulic cylinder 5 for providing power to a first telescopic rod 6, and the output end of the first hydraulic cylinder 5 A first telescopic rod 6 is fixedly connected to drive the first clamping block 7 to telescopically move. The end of the first telescopic rod 6 away from the first hydraulic cylinder 5 is fixedly connected to the first clamping block 7 for connecting with the clamping slot 22 on the fixed plate 20. The upper surface of the bottom plate 1 is fixedly connected to the box body 4 for fixedly supporting and protecting other devices. The inner surface of the box body 4 is fixedly connected to two second hydraulic cylinders 8 for providing power for the second telescopic rod 9. The output end of the second hydraulic cylinder 8 is fixedly connected to the second telescopic rod 9 for driving the push plate 10 to telescopically move. The other end of the second telescopic rod 9 away from the second hydraulic cylinder 8 is fixedly connected to There is a push plate 10, which is used to fix the second card block 11 and drive it to move. The outer surface of the push plate 10 is fixedly connected with the second card block 11, which is used to connect the card slot on the fixed plate 20. The inner surface of the box body 4 is fixedly connected with four motors 12, which are used to support four molds 19 and provide power for their movement. The output end of the motor 12 is fixedly connected with a screw rod 13 for the thread block 14 to slide. The screw rod 13 is threadedly connected with the thread block 14, which is used to drive the connecting rod 15 to slide. The upper surface of the thread block 14 is fixedly connected with the connecting rod 15, which is used to connect the thread block 15 with the connecting seat 16. The connecting rod 15 The other end is fixedly connected with a connecting seat 16 for installing a connecting block 18. The connecting seat 16 is detachably connected with a connecting block 18 for connecting a mold 19 and the connecting seat 16. When the mold 19 is retracted, the fixed plate 20 limits the movement of the connecting block 18. The upper surface of the connecting block 18 is fixedly connected with the mold 19 for molding materials. The upper and lower sides of the mold 19 are fixedly connected with fixing plates 20 for fixing and supporting other structures. The fixing plate 20 is provided with a bayonet 21 for engaging the second clamping block 11. The fixing plate 20 is provided with a clamping groove 22 for engaging the first clamping block 7.

[0025] A fixed block is fixedly connected to the upper surface of the base plate 1, and the screw rod 13 is rotatably connected to the fixed block to stabilize the other end of the screw rod 13. A telescopic sleeve 17 is fixedly connected to the outer surface of the threaded block 14, and the other end of the telescopic sleeve 17 is fixedly connected to the fixed block to limit the threaded block 14 and prevent it from rotating.

[0026] The inner side surface of the box body 4 is fixedly connected with a cutting device 25, which is a telescopic cutting machine, and the cutting is performed by driving a blade by a motor.

[0027] The inner top surface of the box 4 is fixedly connected with an air cooling system, including: a fan, a fan motor, which is a variable frequency motor for realizing the adjustable function of wind speed to adapt to different cooling requirements, an air inlet for external air to smoothly enter the cold air system, a filtering device is adopted to prevent dust and impurities from entering, a filter, a high-efficiency air filter, to ensure the cleanliness of the air intake environment, to protect the fan and subsequent equipment, an air duct, a streamlined air duct design is adopted to reduce air flow resistance, to ensure that the cold air flows smoothly to the position that needs cooling, an air guide plate, to optimize the wind direction, so that the cold air can evenly cover the cooling area, to improve the cooling effect, a water cooler, under a large load, a water cooler is designed to reduce the air temperature by circulating water, a temperature sensor, a temperature sensor is installed at a key position, the temperature of the material or equipment is monitored in real time, an exhaust port is ensured to ensure that the hot air can be discharged smoothly, to prevent heat accumulation.

[0028] The second clamping block 11 is movably connected to the clamping socket 21, the first clamping block 7 is movably connected to the clamping slot 22, the push plate 10 is movably connected to the fixed plate 20, and is used to apply a certain force to the mold 19 to prevent it from tilting, and the mold 19 is driven to move by the extension and contraction of two sets of hydraulic equipment. The front end of the second clamping block 11 is rounded, which can be better inserted into the clamping socket 21. The mold 19 is movably connected to the discharge plate 3. A positioning column 23 is fixedly connected to the front surface of the mold 19. A positioning hole 24 is provided on the discharge plate 3. The positioning column 23 is movably connected to the positioning hole 24, and is used to position the mold 19 and the discharge plate 3 to ensure accurate positioning. A discharge port is provided on the box body 4 for discharging. The mold 19 is a mold of different shapes for producing different models.

[0029] Working principle: When in use, the mixed material is melted and extruded through the discharge plate 3 by the extruder body 2 through heating and shearing, and then passes through the preset mold 19. The corresponding motor 12 drives the screw rod 13 to rotate, and the threaded block 14 slides on the screw rod 13. At the same time, the telescopic sleeve 17 follows the threaded block 14 to extend and retract, and the threaded block 14 drives the connecting rod 15, the connecting seat 16, and the connecting block 18 to move until the mold 19 is aligned with the discharge plate 3. Then the second hydraulic cylinder 8 pushes out the push plate 10 and the second clamping block 11 through the second telescopic rod 9, and the two second clamping blocks 11 are inserted into the bayonet 2 on the fixed plate 20. 1, at the same time, the first hydraulic cylinder 5 on the mounting frame 26 pushes out the first clamping block 7 through the first telescopic rod 6 and connects it with the clamping slot 22 on the fixed plate 20, applies a certain force to the mold 19 through the second clamping block 11 and the first clamping block 7 to prevent it from being skewed, and drives the mold 19 to move through telescoping, the second hydraulic cylinder 8 pushes out the second clamping block 11 and the first hydraulic cylinder 5 retracts the first clamping block 7 to separate the connecting block 18 from the connecting seat 16, and the mold 19 slowly moves to connect with the discharge plate 3, and then the material in the bottom plate 1 is formed and discharged through the discharge plate 3 and the mold 19, and then cut by the cutting device 25 and cooled by the cold air system in the box body 4.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A polymer chemical material preparation and molding device, characterized in that: include: A bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to an extruder body (2), the extruder body (2) is provided with a discharge plate (3), the rear surface of the discharge plate (3) is fixedly connected to two mounting frames (26), the outer surface of the mounting frame (26) is fixedly connected to a first hydraulic cylinder (5), the output end of the first hydraulic cylinder (5) is fixedly connected to a first telescopic rod (6), the end of the first telescopic rod (6) away from the first hydraulic cylinder (5) is fixedly connected to a first clamping block (7), the upper surface of the bottom plate (1) is fixedly connected to a box (4), the inner surface of the box (4) is fixedly connected to two second hydraulic cylinders (8), the output end of the second hydraulic cylinder (8) is fixedly connected to a second telescopic rod (9), the other end of the second telescopic rod (9) away from the second hydraulic cylinder (8) is fixedly connected to the second hydraulic cylinder (8) A push plate (10) is connected, the outer surface of the push plate (10) is fixedly connected to a second clamping block (11), the inner surface of the box body (4) is fixedly connected to four motors (12), the output end of the motor (12) is fixedly connected to a screw rod (13), a threaded block (14) is threadedly connected to the screw rod (13), the upper surface of the threaded block (14) is fixedly connected to a connecting rod (15), the other end of the connecting rod (15) is fixedly connected to a connecting seat (16), the connecting seat (16) is detachably connected to a connecting block (18), the upper surface of the connecting block (18) is fixedly connected to a mold (19), the upper and lower sides of the mold (19) are fixedly connected to a fixing plate (20), the fixing plate (20) is provided with a bayonet (21), and the fixing plate (20) is provided with a clamping groove (22).

2. A polymer chemical material preparation and molding device according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a fixed block, the screw rod (13) is rotatably connected to the fixed block, the outer surface of the threaded block (14) is fixedly connected to a telescopic sleeve (17), and the other end of the telescopic sleeve (17) is fixedly connected to the fixed block.

3. A polymer chemical material preparation and molding device according to claim 1, characterized in that: The inner side surface of the box body (4) is fixedly connected to a cutting device (25), and the inner top surface of the box body (4) is fixedly connected to an air cooling system.

4. A polymer chemical material preparation and molding device according to claim 1, characterized in that: The second clamping block (11) is movably connected to the clamping port (21), the first clamping block (7) is movably connected to the clamping slot (22), the push plate (10) is movably connected to the fixing plate (20), and the front end of the second clamping block (11) is rounded.

5. The polymer chemical material preparation and molding device according to claim 1, characterized in that: The mold (19) is movably connected to the discharge plate (3); a positioning column (23) is fixedly connected to the front surface of the mold (19); a positioning hole (24) is provided on the discharge plate (3); and the positioning column (23) is movably connected to the positioning hole (24).

6. A polymer chemical material preparation and molding device according to claim 1, characterized in that: The box body (4) is provided with a discharge port.

7. The polymer chemical material preparation and molding device according to claim 1, characterized in that: The mold (19) is a mold of different shapes.

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