Screw foundation forming device for ultralow-melting-point copolyester

Abstract

The utility model belongs to the technical field of plastic processing, and particularly relates to an ultralow-melting-point copolyester screw foundation forming device which comprises a working table, a plurality of sliding grooves are formed in the two ends of the top of the working table, and an electric sliding rail is fixedly installed in the sliding groove in one end. And a limiting sliding block is slidably mounted in the sliding groove in the other end, a sliding block is slidably mounted outside the electric sliding rail, a fixed base is fixedly mounted at the top of the sliding block, a mounting groove is formed in one side of the fixed base, and a connecting block is arranged in the mounting groove. When the threaded rod rotates, the threaded rod gradually breaks away from the interior of the fixed base and moves backwards, when the threaded rod moves backwards, the connecting block is driven to move backwards, then the movable base is taken out, and the effect of the detachable screw foundation forming device is achieved; and the screw foundation forming device can be disassembled and maintained more conveniently when the device breaks down, replacement can be conducted at the moment, and the effect of improving the working efficiency is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic processing, in particular to a screw-based molding device for ultra-low melting point copolyester. Background Art

[0002] Molding can process ultra-low melting point copolyester into various specific shapes and sizes to meet specific application requirements. Through different molding technologies, parts and products that meet design requirements can be produced. Through the molding process, the physical and chemical properties of ultra-low melting point copolyester can be improved, such as increasing the strength, toughness, heat resistance, etc. of the material, thereby expanding its application areas.

[0003] The principles of the screw-based molding device for ultra-low melting point copolyesters primarily involve mechanical engineering and materials science. By applying precise mechanical engineering and materials science principles, the screw-based molding device for ultra-low melting point copolyesters can efficiently produce copolyesters that meet requirements, providing strong support for copolyester molding.

[0004] In order to pursue stability during use, the existing screw-based molding device for ultra-low melting point copolyester is fixedly connected to the operating table. This connection method will result in the screw-based molding device being unable to be removed when damaged during use, which affects the processing efficiency of the ultra-low melting point copolyester. Therefore, to address the above problem, a screw-based molding device for ultra-low melting point copolyester is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the existing screw-based molding device of ultra-low melting point copolyester is fixedly connected to the operating table in pursuit of stability during use. Such a connection method will result in the screw-based molding device being unable to be removed when damaged during use, thereby affecting the processing efficiency of the ultra-low melting point copolyester. The utility model proposes a screw-based molding device for ultra-low melting point copolyester.

[0006] Material toggling mechanism, its both ends are equipped with a set of rotating hammers, and the rotating hammer is equipped with a set of rotating hammers, which can be used to rotate the upper and lower members of the rotating hammer head respectively. The rotating hammer head is equipped with a set of rotating hammers, and the rotating hammer head is equipped with a set of rotating hammers. A feeding barrel is fixedly installed on the outside of one side of the shell, and a discharging head is fixedly installed on the outside of one end of the feeding barrel, and a feeding pipe is fixedly installed on the top end of the feeding barrel, and a funnel is fixedly installed on the outside of the feeding pipe, and the other end of the feeding pipe is arranged on the outside of the feeding barrel, and a motor is fixedly installed inside the protective shell, and a reducer is fixedly installed on the output end of the motor, and a screw body is fixedly installed on the rotating shaft of the reducer, and the outside of the screw body is arranged inside the feeding barrel, and the threaded rod is driven to rotate by rotating the rotation button. When the threaded rod rotates, it will gradually disengage from the inside of the fixed base and move backward. When the threaded rod moves backward, it drives the connecting block to move backward, and the backward movement of the connecting block achieves the effect of releasing the limit fixation of the movable base, and then the movable base is taken out to achieve the effect of a detachable screw basic forming device. By being able to disassemble the screw basic forming device, it can be disassembled and repaired more conveniently when a failure occurs in the device, and it can be replaced at this time, so as to improve the work efficiency.

[0007] Preferably, a support plate is fixedly installed on the side of one end of the workbench, a second cylinder is fixedly installed on the top of the support plate, a sub-mold is fixedly installed on the output end of the second cylinder, a mother mold is provided on the outside of the sub-mold, the bottom of the mother mold is fixedly installed on the top of the workbench, and the bottom of the sub-mold is fixedly installed on the top of the limiting slider. The second cylinder drives the sub-mold and the mother mold to connect, so as to accurately control the force and make the processed molding mold more consistent and accurate. The connection between the limiting slider and the slide groove can limit the sub-mold during its movement to prevent the sub-mold from being offset during processing and causing defects in the finished product.

[0008] Preferably, a support frame is fixedly installed on the top of the workbench, and a first cylinder is fixedly installed on the middle part of the top of the support frame. The output end of the first cylinder passes through the interior of the support frame and is fixedly installed with a heating cylinder. One end of the feeding cylinder is externally arranged inside the heating cylinder. The heating cylinder driven by the first cylinder can heat the raw materials inside the feeding cylinder. By heating the raw materials, the viscosity of the ultra-low melting point copolyester can be significantly reduced, making it easier to flow, which helps to improve the plasticization and transportation of the material in the screw and improve the efficiency of the molding process.

[0009] Preferably, a plurality of telescopic rods are tightly attached to the outside of one side of the connecting block, and a spring is provided on the outside of the telescopic rod. One end of the spring is fixedly installed on the outside of the telescopic rod, and the other end of the spring is fixedly installed on the inside of the mounting groove. One end of the telescopic rod is fixedly installed on the inside of the mounting groove. The spring provided on the outside of the telescopic rod can make it pop out when the connecting block is moved, thereby achieving the effect of making it more convenient to remove the connecting block.

[0010] Preferably, connecting rods are fixedly installed on the four ends of one side of the sub-mold, and connecting slots are opened on the four ends inside one side of the mother mold. The outside of the connecting rod is arranged inside the connecting slot. When the connecting rod is connected to the connecting slot, the connection between the sub-mold and the mother mold will be more precise, preventing the problem of inconsistent product quality during the processing process.

[0011] Preferably, a buffer pad is fixedly installed on the outside of one side of the mother mold, and the outside of the discharge head is tightly attached to the inside of the buffer pad. The buffer pad can cushion the discharge head when it enters the inside of the mother mold, avoiding damage to the discharge head caused by multiple impacts.

[0012] The utility model is beneficial in that:

[0013] The utility model uses a winding device to wind the internal coil of the charger during the production process of the charger, and drives the threaded rod to rotate by turning the rotation button. When the threaded rod rotates, it will gradually disengage from the interior of the fixed base and move backward. When the threaded rod moves backward, it drives the connecting block to move backward. The backward movement of the connecting block achieves the effect of releasing the limit fixation of the movable base, and then the movable base is taken out to achieve the effect of a detachable screw base molding device, which solves the problem that the existing screw base molding device of ultra-low melting point copolyester chooses a fixed connection with the operating table in pursuit of stability during use. Such a connection method will result in the screw base molding device being unable to be removed when damaged during use, resulting in affecting the processing efficiency of the ultra-low melting point copolyester. It realizes more convenient disassembly of the screw base molding device, and it can be replaced at this time, thereby achieving the effect of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the external structure of the screw basic molding device when it is not in use;

[0016] Figure 2 This is a schematic diagram of the external structure of the screw basic molding device in use;

[0017] Figure 3 This is a schematic diagram of the internal structure of the detachable device;

[0018] Figure 4 This is a schematic diagram of the interior of the screw basic molding device;

[0019] Figure 5 Schematic diagram of the external structure of the molding device;

[0020] In the figure: 1. Workbench; 2. Protective shell; 3. Motor; 4. Reducer; 5. Feed barrel; 6. Screw body; 7. Feed tube; 8. Funnel; 9. Discharge head; 10. Moving base; 11. Fixed block; 12. Connecting block; 13. Fixed base; 14. Rubber pad; 15. Turn button; 16. Threaded rod; 17. Telescopic rod; 18. Spring; 19. Electric slide rail; 20. Sliding block; 21. Support frame; 22. First cylinder; 23. Heating cylinder; 24. Support plate; 25. Second cylinder; 26. Sub-mold; 27. Connecting rod; 28. Mother mold; 29. ​​Connecting notch; 30. Buffer pad; 31. Slide groove; 32. Limit slider. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5As shown, a screw-based molding device for ultra-low melting point copolyester comprises a workbench 1, wherein a plurality of slide grooves 31 are provided at both ends of the top of the workbench 1, wherein an electric slide rail 19 is fixedly installed inside the slide groove 31 at one end, and a limited slider 32 is slidably installed inside the slide groove 31 at the other end, a sliding block 20 is slidably installed outside the electric slide rail 19, a fixed base 13 is fixedly installed on the top of the sliding block 20, a mounting groove is provided inside one side of the fixed base 13, a connecting block 12 is provided inside the mounting groove, a rotating button 15 is provided outside one side of the connecting block 12, a threaded rod 16 is fixedly installed on the outside of one side of the rotating button 15, one end of the threaded rod 16 passes through the internal thread of the connecting block 12 and is installed inside the fixed base 13, the connecting block 12 and the fixed base 13 are fixedly installed on the outside. One side is provided with a slot, and a rubber pad 14 is fixedly installed inside the slot, and a fixed block 11 is tightly attached to the outside of the rubber pad 14. A mobile base 10 is fixedly installed on the outside of one side of the fixed block 11, and a protective shell 2 is fixedly installed on the top of the mobile base 10. A feeding barrel 5 is fixedly installed on the outside of one side of the protective shell 2, and a discharge head 9 is fixedly installed on the outside of one end of the feeding barrel 5. A feeding pipe 7 is fixedly installed on the top end of the feeding pipe 5, and a funnel 8 is fixedly installed on the outside of one end of the feeding pipe 7. The other end of the feeding pipe 7 is externally arranged inside the feeding barrel 5, and a motor 3 is fixedly installed inside the protective shell 2. A reducer 4 is fixedly installed on the output end of the motor 3, and a screw body 6 is fixedly installed on the rotating shaft of the reducer 4, and the outside of the screw body 6 is arranged inside the feeding barrel 5;During operation, the existing screw-based molding device of ultra-low melting point copolyester is fixedly connected to the operating table in pursuit of stability during use. Such a connection method will result in the screw-based molding device being unable to be removed when damaged during use, which affects the processing efficiency of the ultra-low melting point copolyester. The screw-based molding device is driven forward by the sliding installation between the electric slide rail 19 and the sliding block 20. When the screw-based molding device moves forward, the first cylinder 22 is started to move the heating cylinder 23 downward. When the outside of the feeding cylinder 5 is placed into the inside of the heating cylinder 23, the raw materials are poured into the inside of the funnel 8. Then the raw materials flow into the inside of the feeding cylinder 5 through the feeding pipe 7. At this time, the motor 3 is started to drive the reducer 4 to rotate. When the feeding cylinder 5 rotates, it drives the screw body 6 to rotate. The rotation of the screw body 6 will drive the raw materials inside the feeding cylinder 5 to move forward. When the raw materials are pushed into the inside of the discharge head 9, they will be extruded into the sub-mold 26 and the mother mold 2 8 is molded inside. When molding is completed, the second cylinder 25 drives the sub-mold 26 to move backward, and then the molded ultra-low melting point copolyester is taken out. When the screw-based molding device of the ultra-low melting point copolyester fails during use, the rotation button 15 is turned to drive the threaded rod 16 fixed thereto to rotate. When the threaded rod 16 rotates, it gradually disengages from the interior of the fixed base 13 and moves backward. When the threaded rod 16 moves backward, it drives the connecting block 12 to move backward. When the connecting block 12 moves backward, it drives the internally fixed rubber pad 14 to move backward. When the rubber pad 14 moves backward, it releases the connection with the fixed block 11. The backward movement of the connecting block 12 achieves the effect of releasing the limited fixation of the movable base 10. The telescopic rod 17 and spring 18 provided inside the fixed base 13 make it easier to remove the connecting block 12. After that, the movable base 10 is removed to achieve the effect of a detachable screw-based molding device.

[0023] A support plate 24 is fixedly installed on the side of one end of the workbench 1, and a second cylinder 25 is fixedly installed on the top of the support plate 24. A sub-mold 26 is fixedly installed on the output end of the second cylinder 25, and a mother mold 28 is provided on the outside of the sub-mold 26. The bottom of the mother mold 28 is fixedly installed on the top of the workbench 1, and the bottom of the sub-mold 26 is fixedly installed on the top of the limit slider 32; during operation, the existing ultra-low melting point copolyester screw basic molding device is fixedly connected to the operating table in order to pursue stability during use. Such a connection method will cause the screw basic molding device to be unable to be removed when it is damaged during use, which affects the processing efficiency of the ultra-low melting point copolyester. The sub-mold 26 is driven by the second cylinder 25 to move into the inside of the mother mold 28 to mold the ultra-low melting point copolyester, and the sub-mold 26 can be limited by the connection between the limit slider 32 fixedly installed on the bottom of the sub-mold 26 and the slide groove 31.

[0024] A support frame 21 is fixedly installed on the top of the workbench 1, and a first cylinder 22 is fixedly installed on the middle part of the top of the support frame 21. The output end of the first cylinder 22 passes through the interior of the support frame 21 and is fixedly installed with a heating cylinder 23. One end of the feeding cylinder 5 is externally arranged inside the heating cylinder 23. During operation, the existing screw-based molding device of ultra-low melting point copolyester is fixedly connected to the operating table in pursuit of stability during use. Such a connection method will result in the screw-based molding device being unable to be removed when damaged during use, which affects the processing efficiency of the ultra-low melting point copolyester. The heating cylinder 23 is driven up and down by the first cylinder 22, and the heating cylinder 23 can heat the raw materials inside the feeding cylinder 5.

[0025] A plurality of telescopic rods 17 are tightly attached to the outside of one side of the connecting block 12, and a spring 18 is provided on the outside of the telescopic rod 17. One end of the spring 18 is fixedly installed on the outside of the telescopic rod 17, and the other end of the spring 18 is fixedly installed on the inside of the mounting groove. One end of the telescopic rod 17 is fixedly installed on the inside of the mounting groove. During operation, the existing screw-based molding device of ultra-low melting point copolyester is fixedly connected to the operating table in pursuit of stability during use. Such a connection method will result in the screw-based molding device being unable to be removed when damaged during use, which affects the processing efficiency of the ultra-low melting point copolyester. The connecting block 12 can be ejected by using the plurality of telescopic rods 17 and the spring 18.

[0026] Connecting rods 27 are fixedly installed on the four ends of one side of the sub-mold 26, and connecting slots 29 are opened on the four ends of the inside of one side of the mother mold 28, and the outside of the connecting rods 27 is arranged inside the connecting slots 29; when working, the existing ultra-low melting point copolyester screw basic molding device is fixedly connected to the operating table in pursuit of stability during use. Such a connection method will result in the screw basic molding device being unable to be removed when damaged during use, which affects the processing efficiency of the ultra-low melting point copolyester. The connection between the connecting rod 27 and the connecting slots 29 can make the connection between the sub-mold 26 and the mother mold 28 more stable.

[0027] A buffer pad 30 is fixedly installed on the outside of one side of the mother mold 28, and the outside of the discharge head 9 is tightly attached to the inside of the buffer pad 30; when working, the existing ultra-low melting point copolyester screw basic molding device is fixedly connected to the operating table in pursuit of stability during use. This connection method will cause the screw basic molding device to be unable to be removed when it is damaged during use, which affects the processing efficiency of the ultra-low melting point copolyester. The buffer pad 30 can protect the discharge head 9 to prevent vibration when processing inside the mother mold 28.

[0028] Working principle: when the ultra-low melting point copolyester is molded using a screw basic molding device during the molding process of the ultra-low melting point copolyester, the screw basic molding device is driven to move forward by the sliding installation between the electric slide rail 19 and the sliding block 20. When the screw basic molding device moves forward, the first cylinder 22 is started to move the heating cylinder 23 downward. When the outside of the feeding cylinder 5 is placed into the inside of the heating cylinder 23, the raw materials are poured into the inside of the funnel 8. Then the raw materials flow into the inside of the feeding cylinder 5 through the feeding pipe 7. At this time, the motor 3 is started to drive the reducer 4 to rotate. When the feeding cylinder 5 rotates, the screw body 6 is driven to rotate. The rotation of the screw body 6 will drive the raw materials inside the feeding cylinder 5 to move forward. When the raw materials are pushed into the inside of the discharge head 9, they will be extruded into the inside of the sub-mold 26 and the mother mold 28 for molding. After the molding is completed, the sub-mold 26 is driven by the second cylinder 25. The mold 26 moves backward, and then the molded ultra-low melting point copolyester is taken out. When the screw-based molding device of the ultra-low melting point copolyester fails during use, the threaded rod 16 fixed to it is driven to rotate by turning the rotation button 15. When the threaded rod 16 rotates, it will gradually disengage from the interior of the fixed base 13 and move backward. When the threaded rod 16 moves backward, it drives the connecting block 12 to move backward. When the connecting block 12 moves backward, it drives the internally fixed rubber pad 14 to move backward. When the rubber pad 14 moves backward, it will release the connection with the fixed block 11. The backward movement of the connecting block 12 can achieve the effect of releasing the limit fixation of the movable base 10. The telescopic rod 17 and spring 18 provided inside the fixed base 13 can make the connecting block 12 more convenient to take out, and then the movable base 10 is taken out to achieve the effect of a detachable screw-based molding device.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A screw-based molding device for ultra-low melting point copolyester, characterized in that: The workbench (1) comprises a workbench (1), wherein a plurality of slide grooves (31) are provided at both ends of the top of the workbench (1), wherein an electric slide rail (19) is fixedly installed inside the slide groove (31) at one end, and a limited slider (32) is slidably installed inside the slide groove (31) at the other end, and a sliding block (20) is slidably installed outside the electric slide rail (19), and a fixed base (13) is fixedly installed on the top of the sliding block (20), and an installation groove is provided inside one side of the fixed base (13), and a connecting block (12) is provided inside the installation groove, and a rotating button (15) is provided outside one side of the connecting block (12), and a threaded rod (16) is fixedly installed on the outside of one side of the rotating button (15), and one end of the threaded rod (16) passes through the internal thread of the connecting block (12) and is installed inside the fixed base (13), and a notch is provided inside one side of the connecting block (12) and the fixed base (13), and the notch is fixedly installed on the top of the notch. A rubber pad (14) is fixedly installed on the top of the feeding tube (5), and a fixed block (11) is tightly attached to the outside of the rubber pad (14). A movable base (10) is fixedly installed on the outside of one side of the fixed block (11). A protective shell (2) is fixedly installed on the top of the movable base (10). A feeding barrel (5) is fixedly installed on the outside of one side of the protective shell (2). A discharge head (9) is fixedly installed on the outside of one end of the feeding barrel (5). A feeding pipe (7) is fixedly installed on the top end of the feeding barrel (5). A funnel (8) is fixedly installed on the outside of one end of the feeding pipe (7). The other end of the feeding pipe (7) is externally arranged inside the feeding barrel (5). A motor (3) is fixedly installed inside the protective shell (2). A reducer (4) is fixedly installed on the output end of the motor (3). A screw body (6) is fixedly installed on the rotating shaft of the reducer (4), and the outside of the screw body (6) is arranged inside the feeding barrel (5).

2. The screw-based molding device for ultra-low melting point copolyester according to claim 1, characterized in that: A support plate (24) is fixedly mounted on the side surface of one end of the workbench (1), a second cylinder (25) is fixedly mounted on the top of the support plate (24), a sub-mold (26) is fixedly mounted on the output end of the second cylinder (25), a mother mold (28) is provided on the outside of the sub-mold (26), the bottom of the mother mold (28) is fixedly mounted on the top of the workbench (1), and the bottom of the sub-mold (26) is fixedly mounted on the top of the limiting slider (32).

3. The screw-based molding device for ultra-low melting point copolyester according to claim 1, characterized in that: A support frame (21) is fixedly installed on the top of the workbench (1), a first cylinder (22) is fixedly installed on the middle part of the top of the support frame (21), an output end of the first cylinder (22) passes through the interior of the support frame (21) and is fixedly installed with a heating cylinder (23), and one end of the feeding cylinder (5) is arranged outside the interior of the heating cylinder (23).

4. The screw-based molding device for ultra-low melting point copolyester according to claim 1, characterized in that: A plurality of telescopic rods (17) are tightly attached to the outside of one side of the connecting block (12), and a spring (18) is provided on the outside of the telescopic rod (17). One end of the spring (18) is fixedly mounted on the outside of the telescopic rod (17), and the other end of the spring (18) is fixedly mounted on the inside of the mounting groove. One end of the telescopic rod (17) is fixedly mounted on the inside of the mounting groove.

5. The screw-based molding device for ultra-low melting point copolyester according to claim 2, characterized in that: Connecting rods (27) are fixedly mounted on the four ends of one side of the sub-mold (26), connecting notches (29) are opened on the four inner ends of one side of the mother mold (28), and the outer portion of the connecting rod (27) is arranged inside the connecting notch (29).

6. The screw-based molding device for ultra-low melting point copolyester according to claim 5, characterized in that: A buffer pad (30) is fixedly mounted on the outside of one side of the mother mold (28), and the outside of the discharge head (9) is tightly attached to the inside of the buffer pad (30).

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