A new type of automatic foamed plastic forming machine

Abstract

The utility model discloses a novel foamed plastic automatic forming machine, it includes, base, the inside of positioning block is provided with the water tank, the inside of positioning block is provided with the water outlet, the lower surface fixedly connected with water tank of base, the front surface fixedly connected with water pump of water tank, the output fixedly connected with first connecting pipe of water pump, the inside fixedly connected with second connecting pipe of water tank, the inside swing joint of positioning block has the filter screen, the inside of positioning block is provided with the recess, the inner surface movable joint of recess has the sealing washer, through water pump, first connecting pipe, second connecting pipe, water tank, the cooperation between water tank, can carry out the temperature reduction to the raw material in the lower mould, through water pump can circulate the water body, guarantee the water body's flow, reduce the temperature of water body, through the filter screen can intercept the impurity, avoid long -time use, can appear the impurity and the rust etc. damage water pump to guarantee the service life of water pump.

Description

Technical Field

[0001] This utility model relates to the field of injection mold technology, and in particular to a novel automatic foam plastic molding machine. Background Technology

[0002] Foamed plastics are porous polymer materials made from resin and containing countless tiny cellular voids. They are also known as microporous plastics or porous plastics. They have characteristics such as low density, high specific strength, ability to absorb impact loads, good heat and sound insulation properties, low water absorption, low hygroscopicity, and good chemical stability.

[0003] Most existing foam plastic molding processes are performed by injection molding. The raw material is injected into the mold and allowed to cool before it is formed. However, the mold temperature is high after injection, making it difficult to remove the foam. It is necessary to wait for the foam to cool and solidify before it can be removed, which is time-consuming and inefficient. Utility Model Content

[0004] The purpose of this invention is to provide a new type of automatic foam plastic molding machine to solve the problems of long cooling time, excessive time waste, and low efficiency of existing automatic foam plastic molding machines.

[0005] To achieve the above objectives, a novel automatic foam plastic molding machine is provided, comprising: a base; a telescopic rod fixedly connected to the upper surface of the base; a connecting plate fixedly connected to the upper end of the telescopic rod; an upper mold fixedly connected to the lower surface of the connecting plate; a positioning block fixedly connected to the upper surface of the base; a positioning groove provided on the inner surface of the positioning block; a lower mold provided on the inner surface of the positioning groove; first connecting blocks fixedly connected to the left and right surfaces of the lower mold; a first bolt provided inside the first connecting block; and second connecting blocks fixedly connected to the left and right surfaces of the positioning block.

[0006] The positioning block has a water tank inside and a water outlet inside. A water tank is fixedly connected to the lower surface of the base. A water pump is fixedly connected to the front surface of the water tank. A first connecting pipe is fixedly connected to the output end of the water pump. A second connecting pipe is fixedly connected to the inside of the water tank. A filter screen is interactively connected inside the positioning block. A groove is provided inside the positioning block. A sealing gasket is movably connected to the inner surface of the groove. A sealing plate is fixedly connected to the upper end of the filter screen. A third connecting block is fixedly connected to both the left and right surfaces of the sealing plate. A second bolt is provided inside the third connecting block. A fourth connecting block is fixedly connected to the positioning block.

[0007] According to the novel automatic foam plastic molding machine, the interior of the positioning block is adapted to the first connecting block, and the interior of the second connecting block is threadedly connected to the first bolt.

[0008] According to the novel automatic foam plastic molding machine, the upper surface of the base is in contact with the lower mold, and the number of telescopic rods is two and they are distributed vertically.

[0009] According to the novel automatic foam plastic molding machine, the upper surface of the sealing gasket is fixedly connected to the sealing plate, and the lower surface of the sealing plate is in contact with the positioning block.

[0010] According to the novel automatic foam plastic molding machine, the end of the first connecting pipe away from the water pump is fixedly connected to the inside of the positioning block, and the input end of the water pump is fixedly connected to the inside of the water tank.

[0011] According to the novel automatic foam plastic molding machine, the end of the second connecting pipe away from the inside of the water tank is fixedly connected to the inside of the positioning block.

[0012] According to the novel automatic foam plastic molding machine, the number of the first connecting blocks is four and they are arranged in a rectangular shape, and the number of the second connecting blocks is four and they are arranged in a rectangular shape.

[0013] According to the novel automatic foam molding machine, the interior of the fourth connecting block is threadedly connected to the second bolt.

[0014] The above solution has the following beneficial effects: through the cooperation of the water pump, the first connecting pipe, the second connecting pipe, the water tank, and the water trough, the raw materials inside the lower mold can be cooled. The water pump can circulate the water, ensuring the flow of the water and reducing the water temperature. The filter screen can intercept impurities, preventing damage to the water pump from impurities and rust after prolonged use, thereby ensuring the service life of the water pump.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a novel automatic foam plastic molding machine according to this utility model;

[0018] Figure 2 This is a side view of the overall structure of a novel automatic foam plastic molding machine according to this utility model;

[0019] Figure 3 This is a cross-sectional view of the overall structure of a novel automatic foam plastic molding machine according to this utility model;

[0020] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0021] Legend:

[0022] 1. Base; 2. Telescopic rod; 3. Connecting plate; 4. Upper mold; 5. Positioning block; 6. Positioning groove; 7. Lower mold; 8. First connecting block; 9. First bolt; 10. Second connecting block; 11. Water tank; 12. Water outlet; 13. Water tank; 14. Water pump; 15. First connecting pipe; 16. Second connecting pipe; 17. Filter screen; 18. Groove; 19. Sealing gasket; 20. Sealing plate; 21. Third connecting block; 22. Second bolt; 23. Fourth connecting block. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 This utility model discloses a novel automatic foam plastic molding machine, comprising: a base 1; two telescopic rods 2 fixedly connected to the upper surface of the base 1, arranged vertically; a connecting plate 3 fixedly connected to the upper end of the telescopic rods 2; an upper mold 4 fixedly connected to the lower surface of the connecting plate 3; a positioning block 5 fixedly connected to the upper surface of the base 1; a positioning groove 6 provided on the inner surface of the positioning block 5; a lower mold 7 provided on the inner surface of the positioning groove 6; the upper surface of the base 1 contacting the lower mold 7; first connecting blocks 8 fixedly connected to the left and right surfaces of the lower mold 7; four first connecting blocks 8 fitted to the interior of the positioning block 5 in a rectangular arrangement; a first bolt 9 provided inside the first connecting block 8; and four second connecting blocks 10 fixedly connected to the left and right surfaces of the positioning block 5 in a rectangular arrangement, threadedly connected to the interior of the second connecting blocks 10 and the first bolt 9.

[0025] The positioning block 5 has a water tank 11 and a water outlet 12 inside. A water tank 13 is fixedly connected to the lower surface of the base 1. A water pump 14 is fixedly connected to the front surface of the water tank 13. The input end of the water pump 14 is fixedly connected to the interior of the water tank 13, and the output end of the water pump 14 is fixedly connected to a first connecting pipe 15. The end of the first connecting pipe 15 away from the water pump 14 is fixedly connected to the interior of the positioning block 5. A second connecting pipe 16 is fixedly connected to the interior of the water tank 13. The end of the second connecting pipe 16 away from the interior of the water tank 13 is fixedly connected to the interior of the positioning block 5. The internal interactive connection of the positioning block 5 includes a filter screen 17. The internal part of the positioning block 5 has a groove 18. The inner surface of the groove 18 is movably connected to a sealing gasket 19. The upper end of the filter screen 17 is fixedly connected to a sealing plate 20. The upper surface of the sealing gasket 19 is fixedly connected to the sealing plate 20. The lower surface of the sealing plate 20 is in contact with the positioning block 5. The left and right surfaces of the sealing plate 20 are both fixedly connected to a third connecting block 21. The internal part of the third connecting block 21 has a second bolt 22. The positioning block 5 is fixedly connected to a fourth connecting block 23. The internal part of the fourth connecting block 23 is threadedly connected to the second bolt 22.

[0026] Working principle: By activating the telescopic rod 2, the upper mold 4 and the lower mold 7 are brought into contact, and injection molding is performed through the injection port. At this time, the positioning block 5 is in contact with the outer wall of the lower mold 7, which can realize heat exchange with the lower mold 7, thereby reducing the temperature of the lower mold 7 and allowing the foam to form quickly. By activating the water pump 14, the water pump 14 sends the water inside the water tank 13 into the water tank 11. The water inside the water tank 13 re-enters the water tank 13 through the second connecting pipe 16 for cooling. The filter screen 17 can block impurities, preventing impurities from entering the water pump 14 and causing damage to the water pump 14. When the impurities on the filter screen 17 accumulate and affect the water flow, the second bolt 22 can be loosened to remove and clean it, ensuring the water flow.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A novel automatic foam plastic molding machine, comprising: The base (1) is characterized in that a telescopic rod (2) is fixedly connected to the upper surface of the base (1), a connecting plate (3) is fixedly connected to the upper end of the telescopic rod (2), an upper mold (4) is fixedly connected to the lower surface of the connecting plate (3), a positioning block (5) is fixedly connected to the upper surface of the base (1), a positioning groove (6) is provided on the inner surface of the positioning block (5), a lower mold (7) is provided on the inner surface of the positioning groove (6), a first connecting block (8) is fixedly connected to the left and right surfaces of the lower mold (7), a first bolt (9) is provided inside the first connecting block (8), and a second connecting block (10) is fixedly connected to the left and right surfaces of the positioning block (5). The positioning block (5) has a water tank (11) inside and a water outlet (12) inside. The lower surface of the base (1) is fixedly connected to a water tank (13). The front surface of the water tank (13) is fixedly connected to a water pump (14). The output end of the water pump (14) is fixedly connected to a first connecting pipe (15). The inside of the water tank (13) is fixedly connected to a second connecting pipe (16). The inside of the positioning block (5) is movably connected to a filter screen (17). The inside of the positioning block (5) has a groove (18). The inner surface of the groove (18) is movably connected to a sealing gasket (19). The upper end of the filter screen (17) is fixedly connected to a sealing plate (20). The left and right surfaces of the sealing plate (20) are both fixedly connected to a third connecting block (21). The inside of the third connecting block (21) is provided with a second bolt (22). The positioning block (5) is fixedly connected to a fourth connecting block (23).

2. The novel automatic foam plastic molding machine according to claim 1, characterized in that, The interior of the positioning block (5) is adapted to the first connecting block (8), and the interior of the second connecting block (10) is threadedly connected to the first bolt (9).

3. The novel automatic foam plastic molding machine according to claim 1, characterized in that, The upper surface of the base (1) is in contact with the lower mold (7), and there are two telescopic rods (2) that are distributed vertically.

4. The novel automatic foam plastic molding machine according to claim 1, characterized in that, The upper surface of the sealing gasket (19) is fixedly connected to the sealing plate (20), and the lower surface of the sealing plate (20) is in contact with the positioning block (5).

5. A novel automatic foam plastic molding machine according to claim 1, characterized in that, The end of the first connecting pipe (15) away from the water pump (14) is fixedly connected to the inside of the positioning block (5), and the input end of the water pump (14) is fixedly connected to the inside of the water tank (13).

6. A novel automatic foam plastic molding machine according to claim 1, characterized in that, The end of the second connecting pipe (16) away from the inside of the water tank (13) is fixedly connected to the inside of the positioning block (5).

7. A novel automatic foam plastic molding machine according to claim 1, characterized in that, The number of the first connecting blocks (8) is four and they are arranged in a rectangular shape, and the number of the second connecting blocks (10) is four and they are arranged in a rectangular shape.

8. A novel automatic foam plastic molding machine according to claim 1, characterized in that, The interior of the fourth connecting block (23) is threadedly connected to the second bolt (22).

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