A raw material storage device for a foam molding machine

Abstract

The utility model relates to foaming production technical field discloses a kind of raw material storage device of foam forming machine, including storage tank and raw material tank, the inside of storage tank and raw material tank is fixedly connected with feed pipe, the middle part of feed pipe is fixedly installed with air pump, the inside fixedly connected with the discharge ramp of storage tank, the bottom fixedly connected with the discharge pipe of storage tank, the inside of discharge pipe is inserted with extension pipe, the outside fixedly connected with outer ring of discharge pipe, the bottom fixedly installed with electric push rod of outer ring, the both sides of extension pipe are fixedly connected with mounting block, the output end of electric push rod is fixedly connected in mounting block, the top of storage tank is overlapped with exhaust fan plate.The utility model has following advantages and effects: the device can store foam raw material, and can inject material to the inside of foam forming machine, greatly improve the processing efficiency of foam.

Description

Technical Field

[0001] This utility model relates to the field of foam production technology, and in particular to a raw material storage device for a foam molding machine. Background Technology

[0002] Foamed plastics are a type of polymer material formed by dispersing a large number of gas micropores in solid plastic. They have the characteristics of being lightweight, heat-insulating, sound-absorbing, and shock-absorbing, and their dielectric properties are superior to those of the matrix resin. They have a wide range of applications, and almost all kinds of plastics can be made into foamed plastics. Foaming molding has become an important field in plastic processing.

[0003] In the prior art, such as the Chinese patent publication number CN218615058U, a foam molding machine that facilitates rapid cleaning is disclosed. This machine includes a foam molding machine body with a cleaning component. The cleaning component includes a molding groove, and a cleaning plate is slidably connected inside the molding groove. The foam molding machine provided by this invention facilitates rapid cleaning by controlling the output end of a rotating motor via a control switch. The rotation of the rotating motor's output end drives a threaded rod to rotate, which in turn drives the rotating motor to move. The movement of the rotating motor drives the cleaning plate to move, allowing the cleaning plate to clean the inside of the molding groove. When the cleaning plate moves to the side of the scraping plate, the output end of an electric telescopic rod drives a transmission plate to move, causing the transmission plate to drive the scraping plate to scrape the cleaning plate and the inside of the molding groove, thus cleaning the inside of the molding groove. This avoids the inconvenience of cleaning the inside of the molding groove in existing foam molding machines.

[0004] During operation, foam molding machines need to continuously feed raw materials into the machine. However, the feed inlet of the foam molding machine is located at the top of the machine. When it is necessary to feed raw materials into the foam molding machine, the operator needs to manually feed the materials into the machine. This not only increases the workload but also results in poor feeding efficiency. Therefore, a raw material storage device for foam molding machines is needed to solve this problem. Utility Model Content

[0005] The purpose of this invention is to provide a raw material storage device for a foam molding machine, which has the effect of automatically feeding materials into the machine body.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a raw material storage device for a foam molding machine, comprising a storage box and a raw material box, wherein a feeding pipe is fixedly connected inside both the storage box and the raw material box, an air pump is fixedly installed in the middle of the feeding pipe, a discharge ramp is fixedly connected inside the storage box, a discharge pipe is fixedly connected to the bottom of the storage box, an extension pipe is inserted inside the discharge pipe, an outer ring is fixedly connected to the outside of the discharge pipe, an electric push rod is fixedly installed at the bottom of the outer ring, mounting blocks are fixedly connected to both sides of the extension pipe, the mounting blocks are fixedly connected to the output end of the electric push rod, an exhaust plate is attached to the top of the storage box, a first screw is threadedly connected inside the exhaust plate, a cavity is opened inside the exhaust plate, and a grid is fixedly connected inside the cavity.

[0007] By adopting the above technical solution, the raw material box is placed on the base surface, and the storage box is set diagonally above the raw material box. The foam molding machine is installed below the storage box. When it is necessary to feed material into the foam molding machine, the air pump is started, which draws the foam raw material from the raw material box into the feeding pipe, and then into the storage box through the feeding pipe. The exhaust plate is installed on the top of the storage box through the first screw, and the air generated by the air pump is discharged through the grille. When injecting raw material into the foam molding machine, the operator starts the electric push rod, which pushes the mounting block to extend and retract. At this time, the extension tube will be displaced inside the discharge pipe and extend into the feed port of the foam molding machine, thus preventing the foam raw material from overflowing during the feeding process. This device can both store foam raw material and inject material into the foam molding machine, greatly improving the processing efficiency of foam.

[0008] A further feature of this invention is that an air pump frame is fixedly installed on the outside of the storage box, and the air pump is fixedly connected inside the air pump frame.

[0009] By adopting the above technical solution, the air pump is fixed to the outside of the storage box by the air pump frame, thereby improving the stability of the air pump during operation.

[0010] A further feature of this invention is that a connecting plate is fixedly connected to the outside of the storage box, and a glass layer is fixedly connected to the inside of the connecting plate, the glass layer being transparent.

[0011] By adopting the above technical solution, the glass layer is set on the outside of the storage box, and the staff can observe the storage of foam raw materials inside the storage box by observing the glass layer.

[0012] A further feature of this invention is that the top of the raw material box has a feed inlet, and a sealing plate is hinged inside the feed inlet.

[0013] By adopting the above technical solution, the foam raw material enters the interior of the raw material box through the inlet, and the sealing plate closes the inlet.

[0014] A further feature of this invention is that a cylinder is fixedly installed on the top of the storage box, and a tamping rod is fixedly connected to the output end of the cylinder.

[0015] By adopting the above technical solution, during the feeding process of the storage box, the cylinder is activated, which causes the cylinder to drive the tamping rod to extend and retract. The tamping rod extends into the inside of the discharge pipe, thereby preventing the foam raw material from clogging the inside of the discharge pipe.

[0016] A further feature of this invention is that: machine bases are fixedly installed on both sides of the discharge pipe, and a vibrator is fixedly installed inside the machine bases.

[0017] By adopting the above technical solution, the vibrator is started, which generates an excitation force. The excitation force causes the foam material inside the discharge pipe to shake, thereby preventing the foam material from clogging inside the discharge pipe.

[0018] A further feature of this invention is that a positioning block is fixedly connected to the edge of the storage box, and a second screw is threadedly connected to the inside of the positioning block.

[0019] By adopting the above technical solution, the second screw is threaded into the interior of the positioning block, and then the second screw is extended into the wall, thereby fixing the storage box to the wall.

[0020] A further feature of this invention is that support rods are fixedly connected to the outer sides of both the storage bin and the raw material bin.

[0021] By adopting the above technical solution, the storage bin and the raw material bin are supported by support rods.

[0022] A further feature of this invention is that a sealing layer is fixedly connected to the inner side of the sealing plate.

[0023] By adopting the above technical solution, the sealing layer increases the sealing effect and prevents the foam material from overflowing.

[0024] A further feature of this invention is that the number of the first screw pins is four, and the four first screw pins are distributed in a rectangular array.

[0025] By adopting the above technical solution, the four first screws are distributed at the four corners inside the exhaust plate, which improves the installation stability.

[0026] The beneficial effects of this utility model are:

[0027] 1. This utility model, through the arrangement of a storage box, a raw material box, a feeding pipe, an air pump, a discharge ramp, a discharge pipe, an extension pipe, an outer ring, an electric push rod, a mounting block, an exhaust plate, a first screw pin, and a grid, places the raw material box on a base surface and the storage box diagonally above it. The foam molding machine is installed below the storage box. When feeding material into the foam molding machine, the air pump is activated, drawing the foam raw material from the raw material box into the feeding pipe, and then into the storage box through the feeding pipe. The exhaust plate is installed using the first screw pin. At the top of the storage bin, the air pump generates air that is discharged through a grille. When injecting raw materials into the foam molding machine, the operator activates the electric push rod, which pushes the mounting block to extend or retract. At this time, the extension tube will move inside the discharge pipe and extend to the feed inlet of the foam molding machine, thus preventing the foam raw materials from overflowing during the feeding process. This device can both store foam raw materials and inject them into the foam molding machine, greatly improving the processing efficiency of foam.

[0028] 2. In this utility model, through the arrangement of the cylinder, tamping roller, machine base and vibrator, during the feeding process of the storage box, the cylinder is activated, which drives the tamping roller to extend and retract, and the tamping roller extends into the inside of the discharge pipe, thereby preventing the foam material from clogging inside the discharge pipe. The vibrator is activated, which generates an excitation force, which causes the foam material inside the discharge pipe to shake, thereby preventing the foam material from clogging inside the discharge pipe again. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the internal structure of the storage box of this utility model;

[0032] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0033] Figure 4 This is a top view of the exhaust panel of this utility model.

[0034] In the diagram, 1. Storage bin; 2. Raw material bin; 3. Feed pipe; 4. Air pump; 5. Discharge ramp; 6. Discharge pipe; 7. Extension pipe; 8. Outer ring; 9. Electric push rod; 10. Mounting block; 11. Ventilation plate; 12. First screw pin; 13. Grille; 14. Air pump frame; 15. Connecting plate; 16. Glass layer; 17. Feed inlet; 18. Sealing plate; 19. Cylinder; 20. Tamping roller; 21. Machine base; 22. Vibrator; 23. Positioning block; 24. Second screw pin; 25. Support rod. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0036] Reference Figure 1-4A raw material storage device for a foam molding machine includes a storage box 1 and a raw material box 2. Both storage box 1 and raw material box 2 are fixedly connected to an inlet pipe 3. An air pump 4 is fixedly installed in the middle of the inlet pipe 3. A discharge ramp 5 is fixedly connected to the inside of the storage box 1. A discharge pipe 6 is fixedly connected to the bottom of the storage box 1. An extension pipe 7 is inserted into the discharge pipe 6. An outer ring 8 is fixedly connected to the outside of the discharge pipe 6. An electric push rod 9 is fixedly installed at the bottom of the outer ring 8. Mounting blocks 10 are fixedly connected to both sides of the extension pipe 7. The mounting blocks 10 are fixedly connected to the output end of the electric push rod 9. An exhaust plate 11 overlaps the top of the storage box 1. A first screw pin 12 is threadedly connected to the inside of the exhaust plate 11. A cavity is formed inside the exhaust plate 11. The cavity is fixed... A grid 13 is connected to the material box 2, which is placed on the base surface. The storage box 1 is positioned diagonally above the material box 2. The foam molding machine is installed below the storage box 1. When it is necessary to feed material into the foam molding machine, the air pump 4 is started, which draws the foam material from the material box 2 into the feed pipe 3, and then into the storage box 1 through the feed pipe 3. The exhaust plate 11 is installed on the top of the storage box 1 through the first screw 12. The air generated by the air pump 4 is discharged through the grid 13. When injecting material into the foam molding machine, the operator starts the electric push rod 9, which pushes the mounting block 10 to extend or retract. At this time, the extension pipe 7 will move inside the discharge pipe 6 and extend inside the discharge pipe 6. The extension pipe 7 extends into the feed inlet of the foam molding machine, thus preventing the foam raw material from overflowing during feeding. This device can both store foam raw materials and inject them into the foam molding machine, greatly improving the processing efficiency of foam. An air pump frame 14 is fixedly installed on the outside of the storage box 1, and an air pump 4 is fixedly connected inside the air pump frame 14. The air pump 4 is fixed to the outside of the storage box 1 through the air pump frame 14, thereby improving the stability of the air pump 4 during operation. A connecting plate 15 is fixedly connected to the outside of the storage box 1, and a glass layer 16 is fixedly connected inside the connecting plate 15. The glass layer 16 is transparent and is located on the outside of the storage box 1. The operator can observe the storage box 1 through the glass layer 16. Regarding the storage of internal foam raw materials, the top of the raw material box 2 has an inlet 17, and a sealing plate 18 is hinged inside the inlet 17. The foam raw materials enter the interior of the raw material box 2 through the inlet 17, and the sealing plate 18 closes the inlet 17. A cylinder 19 is fixedly installed on the top of the storage box 1, and a tamping roller 20 is fixedly connected to the output end of the cylinder 19. During the feeding process of the storage box 1, the cylinder 19 is activated, causing the cylinder 19 to drive the tamping roller 20 to extend and retract. The tamping roller 20 extends into the interior of the discharge pipe 6, thereby preventing the foam raw materials from clogging inside the discharge pipe 6. Machine bases 21 are fixedly installed on both sides of the discharge pipe 6, and a vibrator 22 is fixedly installed inside the machine base 21. Activating the vibrator 22 causes the vibrator 22 to generate excitation force.The vibration force causes the foam material inside the discharge pipe 6 to shake, thus preventing the foam material from clogging inside the discharge pipe 6. A positioning block 23 is fixedly connected to the edge of the storage box 1. A second screw 24 is threaded into the inside of the positioning block 23. The second screw 24 is threaded into the inside of the positioning block 23 and then extended into the wall, thus fixing the storage box 1 to the wall. Support rods 25 are fixedly connected to the outer sides of both the storage box 1 and the raw material box 2, providing support for both. A sealing layer is fixedly connected to the inner side of the sealing plate 18, increasing the sealing effect and preventing the foam material from overflowing. There are four first screws 12, arranged in a rectangular array at the four corners inside the exhaust plate 11, improving installation stability.

[0037] In this invention, the raw material box 2 is placed on the base surface, and the storage box 1 is positioned diagonally above the raw material box 2. The foam molding machine is installed below the storage box 1. When it is necessary to feed material into the foam molding machine, the air pump 4 is started, which draws the foam raw material from the raw material box 2 into the feeding pipe 3, and then into the storage box 1 through the feeding pipe 3. The exhaust plate 11 is installed on the top of the storage box 1 through the first screw 12. The air generated by the air pump 4 is discharged through the grille 13. When injecting raw material into the foam molding machine, the operator starts the electric push rod 9, which pushes the mounting block 10 to extend or retract. At this time, the extension pipe 7 will move inside the discharge pipe 6. The material pipe 6 extends internally, and the extension pipe 7 extends into the feed inlet of the foam molding machine, thereby preventing the foam raw material from overflowing during the feeding process. This device can both store foam raw material and inject material into the foam molding machine, greatly improving the processing efficiency of foam. During the feeding process of the storage box 1, the cylinder 19 is activated, causing the cylinder 19 to drive the tamping roller 20 to extend and retract. The tamping roller 20 extends into the discharge pipe 6, thereby preventing the foam raw material from clogging inside the discharge pipe 6. The vibrator 22 is activated, causing the vibrator 22 to generate excitation force, which causes the foam raw material inside the discharge pipe 6 to shake, thereby again preventing the foam raw material from clogging inside the discharge pipe 6.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material storage device for a foam molding machine, comprising a storage bin (1) and a raw material bin (2), characterized in that: Both the storage box (1) and the raw material box (2) are fixedly connected to the inside of the feeding pipe (3). An air pump (4) is fixedly installed in the middle of the feeding pipe (3). The storage box (1) is fixedly connected to the inside of the feeding ramp (5). The bottom of the storage box (1) is fixedly connected to the discharge pipe (6). An extension pipe (7) is inserted into the inside of the discharge pipe (6). An outer ring (8) is fixedly connected to the outside of the discharge pipe (6). An electric push rod (9) is fixedly installed at the bottom of the outer ring (8). Mounting blocks (10) are fixedly connected to both sides of the extension pipe (7). The mounting blocks (10) are fixedly connected to the output end of the electric push rod (9). The top of the storage box (1) is covered with an exhaust plate (11). The exhaust plate (11) is threaded with a first screw (12). The exhaust plate (11) has a cavity inside. A grid (13) is fixedly connected inside the cavity.

2. The raw material storage device for a foam molding machine according to claim 1, characterized in that: An air pump frame (14) is fixedly installed on the outside of the storage box (1), and the air pump (4) is fixedly connected inside the air pump frame (14).

3. The raw material storage device for a foam molding machine according to claim 1, characterized in that: The storage box (1) is fixedly connected to the outside of a connecting plate (15), and a glass layer (16) is fixedly connected inside the connecting plate (15). The glass layer (16) is transparent.

4. The raw material storage device for a foam molding machine according to claim 1, characterized in that: The top of the raw material box (2) is provided with a feed inlet (17), and a sealing plate (18) is hinged inside the feed inlet (17).

5. The raw material storage device for a foam molding machine according to claim 1, characterized in that: A cylinder (19) is fixedly installed on the top of the storage box (1), and a tamping rod (20) is fixedly connected to the output end of the cylinder (19).

6. The raw material storage device for a foam molding machine according to claim 1, characterized in that: Both sides of the discharge pipe (6) are fixedly installed with machine bases (21), and a vibrator (22) is fixedly installed inside the machine bases (21).

7. The raw material storage device for a foam molding machine according to claim 1, characterized in that: A positioning block (23) is fixedly connected to the edge of the storage box (1), and a second screw (24) is threadedly connected to the inside of the positioning block (23).

8. The raw material storage device for a foam molding machine according to claim 1, characterized in that: Support rods (25) are fixedly connected to the outside of both the storage box (1) and the raw material box (2).

9. A raw material storage device for a foam molding machine according to claim 4, characterized in that: A sealing layer is fixedly connected to the inner side of the sealing plate (18).

10. A raw material storage device for a foam molding machine according to claim 5, characterized in that: The number of the first screw pins (12) is four, and the four first screw pins (12) are distributed in a rectangular array.

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