EPS full-automatic foam plastic forming machine for aquatic product logistics packaging

Abstract

The utility model relates to an EPS full-automatic foam plastic forming machine for aquatic product logistics packaging. The EPS full-automatic foam plastic forming machine comprises a complete machine base and a heating box installed on the left portion of the complete machine base. A rectangular side cover is also mounted on the complete machine base; a communicating pipeline communicated with the rectangular side cover and the heating box is arranged between the rectangular side cover and the heating box; on-off control assemblies are arranged on the two sides of the communicating pipeline in the length direction of the communicating pipeline. The bottom end of the rectangular side cover abuts against a lower module, and an upper module is installed on the upper portion in the rectangular side cover in a sliding mode. The upper module is connected with an inner lifting assembly; the lower die block is matched with an auxiliary discharging assembly. A cooling and discharging assembly is further installed on the complete machine base. After foam plastic particles expand each time, the foam plastic supply amount each time can be controlled through on-off of the two blocking plates, and it is guaranteed that the specifications of foam plastic box covers formed each time are uniform. After the foam plastic box cover is formed, the foam plastic box cover can be driven to be automatically cooled, carried and unloaded, and manual extraction is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery related to the production and processing of aquatic products, specifically an EPS fully automatic foam molding machine for aquatic product logistics packaging. Background Technology

[0002] Foamed packaging, especially foam plastics, is lightweight, heat-insulating, sound-absorbing, and shock-absorbing, making it widely used in the packaging industry. Foam plastics can effectively cushion, protect, insulate, absorb sound, and absorb shock, thus protecting products from damage during transportation and storage.

[0003] For example, in the transportation and preservation of aquatic products, it can maintain the freshness and safety of the food. Generally speaking, to preserve aquatic products, foam boxes and foam box lids are needed. Traditional foam box lid production mostly relies on manual labor, which is relatively labor-intensive and extremely inconvenient to operate. Summary of the Invention

[0004] In order to overcome the defects in the production of foam box lids, this utility model proposes an EPS fully automatic foam molding machine for aquatic product logistics packaging.

[0005] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0006] An automated EPS foam molding machine for aquatic product logistics packaging includes a machine base and a heating chamber mounted on the left side of the machine base. A rectangular side cover is also mounted on the machine base. A connecting pipe connects the rectangular side cover and the heating chamber. On / off control components are provided on both sides of the connecting pipe along its length. The heating chamber can expand the foam granules more than 40 times at 200 degrees Celsius. After expansion, the large foam granules flow into the rectangular side cover through the connecting pipe. The on / off control components control the amount of foam granules supplied each time.

[0007] A lower module abuts against the bottom of a rectangular side cover, and an upper module is slidably mounted inside the upper part of the rectangular side cover. The upper module is connected to an internal lifting assembly. An auxiliary unloading assembly is fitted to the lower module. A cooling unloading assembly is also mounted on the machine base. The upper and lower modules close together to compress and form the foam box lid. The internal lifting assembly controls the movement of the upper module and allows it to close with the lower module. The auxiliary unloading assembly controls the descent of the lower module for subsequent material removal. The cooling unloading assembly cools the formed foam box lid and conveys it to the right side of the machine base for easy manual removal.

[0008] The beneficial effects of this utility model are:

[0009] This invention controls the foam supply by switching on and off two blocking plates after each expansion of the foam granules, ensuring uniform specifications for each foam box lid. The entire foam box lid forming process is largely completed by mechanical equipment, with relatively little manual operation, saving significant manpower and offering convenient operation. After forming, the foam box lid can also be automatically cooled and unloaded for easy manual removal. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0011] Figure 1 This is a first-view perspective perspective view of this utility model;

[0012] Figure 2 This is a second-view perspective perspective view of this utility model;

[0013] Figure 3 This is a top view of the present invention after removing the base and the blower;

[0014] Figure 4 yes Figure 3 Partial AA section view;

[0015] Figure 5 yes Figure 4 A magnified view of a portion of point I;

[0016] Figure 6 yes Figure 2 Enlarged view of section II;

[0017] Figure 7 yes Figure 1 Enlarged view of section III;

[0018] Figure 8 This is a diagram illustrating the implementation effect of this utility model.

[0019] In the diagram: 1. Base; 2. Heating box; 3. Rectangular side cover; 4. Connecting pipe; 4a. Notch; 5. Blocking plate; 6. Cylinder; 7. Lower module; 8. Upper module; 8a. T-shaped connection; 9. Type I hydraulic cylinder; 10. Inner guide rod; 11. Side frame; 12. Motor; 13. Lower guide rod; 14. Lead screw; 15. Hose; 16. Combustion furnace; 17. Loading plate; 18. Type II hydraulic cylinder; 19. Guide rail; 20. Blower. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described more clearly and completely below with reference to the accompanying drawings in the embodiments. Of course, the described embodiments are only a part of the present utility model and not all of them. Based on this embodiment, other embodiments obtained by those skilled in the art without creative effort are all within the protection scope of this utility model.

[0021] like Figures 2 to 4 As shown, an EPS fully automatic foam molding machine for aquatic product logistics packaging includes a machine base 1 and a heating box 2 installed on the left side of the machine base 1; a rectangular side cover 3 is also installed on the machine base 1; a connecting pipe 4 is provided between the rectangular side cover 3 and the heating box 2, and on / off control components are provided on both sides of the connecting pipe 4 along its length. The foam granules in the heating box 2 can expand more than 40 times at 200 degrees Celsius. After expansion, the large foam granules flow into the rectangular side cover 3 through the connecting pipe 4. The on / off control components can control the amount of foam granules supplied each time.

[0022] like Figures 1 to 3 As shown, the bottom of the rectangular side cover 3 abuts against the lower module 7, and the upper module 8 is slidably installed inside the upper part of the rectangular side cover 3; the upper module 8 is connected to an inner lifting assembly; the lower module 7 is equipped with an auxiliary unloading assembly; a cooling unloading assembly is also installed on the base 1. When the upper module 8 and the lower module 7 are closed, the material can be removed as shown in the diagram. Figure 8 The foam box lid shown is compressed and molded. The internal lifting assembly controls the movement of the upper module 8 and allows it to close with the lower module 7. The auxiliary unloading assembly controls the descent of the lower module 7 for subsequent material removal. The cooling unloading assembly cools the molded foam box lid and conveys it to the right side of the machine base 1 for easy manual removal.

[0023] like Figure 4 and Figure 5 As shown, the connecting pipe 4 is provided with two notches 4a; each on / off control component includes a blocking plate 5 slidably installed at the notch 4a and a cylinder 6 connected to the blocking plate 5. As a further improvement of the present invention, the connecting pipe 4 is inclined, and the bottom end of each blocking plate 5 is configured as an inclined surface adapted to the inner bottom surface of the connecting pipe 4. The blocking plate 5 is controlled to slide, which can control the flow of the expanded foam granules sequentially from the heating box 2 to the connecting pipe 4, and finally into the rectangular side cover 3.

[0024] like Figure 5 As shown, all cylinders 6 are fixedly installed on the outside of the connecting pipe 4. The above is a conventional design for a fixed structure.

[0025] like Figure 1 , Figure 4 as well as Figure 7As shown, the inner lifting assembly includes side frames 11, all mounted on the rectangular side cover 3, and I-type hydraulic cylinders 9 and inner guide rods 10, all mounted on the side frames 11. The upper module 8 has a T-shaped connecting part 8a connected to the I-type hydraulic cylinder 9 at its upper end, and the T-shaped connecting part 8a slides with the inner guide rod 10. That is, driven by the I-type hydraulic cylinder 9, the upper module 8 can be moved downward to complete the mold closing.

[0026] like Figure 2 and Figure 6 As shown, the auxiliary unloading assembly includes a motor 12 and a lower guide rod 13; the motor 12 is connected to a lead screw 14 that is threaded into the lower module 7; the lower guide rod 13 is slidably engaged with the lower module 7. That is, through the drive of the lead screw and nut, the lower module 7 can be moved downwards to facilitate unloading.

[0027] like Figure 2 As shown, the rectangular side cover 3 is connected to several hoses 15, and all hoses 15 are connected to a combustion furnace 16 installed on the base 1. Through the combustion in the combustion furnace 16, heat and temperature can be transferred into the rectangular side cover 3 through the hoses 15. Under high temperature conditions, the foam granules can only be bonded and squeezed together after the lower guide rod 13 and the lower module 7 are molded together, so that the foam box cover is formed.

[0028] like Figure 6 As shown, the cooling and unloading assembly includes a loading plate 17 on which the motor 12 and the inner guide rod 10 are fixedly mounted, and several blowers 20 mounted on the base 1; the blowers 20 are arranged horizontally. The blowers 20 are used to cool the foam plastic by blowing air when the loading plate 17 moves.

[0029] like Figure 6 As shown, the cooling and unloading assembly also includes a type II hydraulic cylinder 18 and a guide rail 19, both mounted on the base 1; the guide rail 19 is slidably engaged with the loading plate 17; the type II hydraulic cylinder 18 is connected to the loading plate 17. The above is a conventional design for controlling the movement of the loading plate 17, that is, when the foam box cover moves with the loading plate 17 to the right side of the base 1, cooling and unloading can be completed.

[0030] The usage process of this utility model is as follows:

[0031] S1: Tiny foamed plastic particles are manually introduced into heating chamber 2. At a high temperature of 200 degrees Celsius, all foamed plastic particles expand more than 40 times.

[0032] S2: Cylinder 6 pushes up the blocking plate 5, so that the expanded foam particles enter the rectangular side cover 3 through the connecting pipe 4.

[0033] S3: The combustion furnace 16 heats the rectangular side cover 3 by introducing hot air through the hose 15. After heating to a certain temperature, the type I hydraulic cylinder 9 pushes down the upper module 8, causing the upper module 8 to close with the lower module 7, thus achieving the desired result. Figure 8 The foam box lid shown is now complete.

[0034] S4: Motor 12 drives lead screw 14 to rotate, causing lower module 7 to descend and disengage from rectangular side cover 3.

[0035] S5: Type II hydraulic cylinder 18 pushes loading plate 17 to the right, so that the foam box cover is cooled by blower 20 during the movement until loading plate 17 moves to the right side of the machine base 1, and the cooling and unloading work is completed.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A full-automatic EPS foaming forming machine for aquatic product flow packaging, comprising a whole machine base (1) and a heating box (2) installed on the left part of the whole machine base (1); characterized in that: A rectangular side cover (3) is also installed on the base (1); a connecting pipe (4) is provided between the rectangular side cover (3) and the heating box (2) and the two are connected; the connecting pipe (4) is provided with on / off control components on both sides of its own length direction; The bottom of the rectangular side cover (3) is abutted by the lower module (7), and the upper module (8) is slidably installed in the upper part of the rectangular side cover (3); the upper module (8) is connected to the inner lifting component; the lower module (7) is equipped with the auxiliary unloading component; the machine base (1) is also equipped with the cooling unloading component.

2. The full-automatic EPS foaming forming machine for aquatic product flow package according to claim 1, characterized in that: The connecting pipe (4) is provided with two notches (4a); each on / off control component includes a blocking plate (5) slidably installed at the notch (4a) and a cylinder (6) connecting the blocking plate (5).

3. The full-automatic EPS plastic foaming forming machine for aquatic product flow package according to claim 2, characterized in that: The cylinders (6) are all fixedly installed on the outside of the connecting pipe (4).

4. The full-automatic EPS foaming forming machine for aquatic product flow package according to claim 1, characterized in that: The inner lifting assembly includes a side frame (11) mounted on a rectangular side cover (3) and an I-type hydraulic cylinder (9) and an inner guide rod (10) mounted on the side frame (11); the upper module (8) is provided with a T-type connecting part (8a) connected to the I-type hydraulic cylinder (9), and the T-type connecting part (8a) and the inner guide rod (10) are in sliding cooperation.

5. The EPS fully automatic foam molding machine for aquatic product logistics packaging according to claim 1, characterized in that: The auxiliary unloading assembly includes a motor (12) and a lower guide rod (13); the motor (12) is connected to a lead screw (14) that is threadedly engaged with the lower module (7); the lower guide rod (13) is slidably engaged with the lower module (7).

6. The full-automatic EPS foaming forming machine for aquatic product flow package according to claim 1, characterized in that: The rectangular side cover (3) is connected to several hoses (15), and all the hoses (15) are connected to the combustion furnace (16) installed on the base (1).

7. The full-automatic EPS foaming forming machine for aquatic product flow package according to claim 5, characterized in that: The cooling unloading assembly includes a loading plate (17) on which the motor (12) and the inner guide rod (10) are fixedly mounted, and several blowers (20) mounted on the base (1); the blowers (20) are arranged horizontally.

8. The full-automatic EPS foaming forming machine for aquatic product flow package according to claim 7, characterized in that: The cooling unloading assembly also includes a type II hydraulic cylinder (18) and a guide rail (19) both mounted on the base (1); the guide rail (19) is slidably engaged with the loading plate (17); the type II hydraulic cylinder (18) is connected to the loading plate (17).

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