A type of roast duck tray forming mold

Abstract

This utility model belongs to the field of mold technology, and in particular to a mold for forming a roast duck tray. It includes a mold body, which comprises a fixed mold frame and a moving mold frame. The fixed mold frame contains a fixed mold frame core, and the moving mold frame contains a moving mold frame core with one end extending into the fixed mold frame core. When the fixed and moving mold frames are closed, this utility model significantly improves the flow efficiency of the melt through the smooth surface design of the moving mold core, ensuring sufficient filling of the product cavity and effectively reducing molding defects. The annular groove structure of the bottom insert precisely forms the bottom protrusion array of the roast duck tray, enhancing the uniformity of heat conduction during use and preventing localized scorching. The four-corner fit design of the guide pillars and pillar sleeves greatly improves mold opening stability and reduces the defect rate. The synergistic effect of the mold feet and stabilizing pillars ensures the movement accuracy of the mold platen. The positioning seat further enhances structural stability. The overall structure balances production efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically a mold for forming a roast duck tray. Background Technology

[0002] Molds are tools used in industrial production to shape products, often referred to as the "mother of industry." They primarily achieve the shaping of objects by altering the physical state of materials. Their core structure consists of two parts: a moving mold and a fixed mold. When closed, they form a cavity to shape the blank; when separated, they remove the finished part.

[0003] As a specialized cooking utensil, roast duck pans are generally formed using molds. Currently, roast duck pan molds commonly suffer from problems such as uneven filling due to poor molten material flow and product deformation due to insufficient mold opening stability, which affect production efficiency and finished product quality.

[0004] Therefore, we propose a roast duck tray forming mold to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a roast duck tray forming mold, which solves the problems mentioned in the background art, such as uneven filling due to poor melt flow and product deformation caused by insufficient mold opening stability in current roast duck tray molds.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A roast duck tray forming mold includes a mold body, the mold body includes a fixed mold frame and a movable mold frame, the fixed mold frame is provided with a fixed mold frame core inside the fixed mold frame, and the movable mold frame is provided with a movable mold frame core extending into the fixed mold frame core at one end. After the fixed mold frame and the movable mold frame are closed, a product cavity is formed between the fixed mold frame core and the movable mold frame core.

[0010] Furthermore, the interior of the moving mold frame core is provided with a moving mold core that extends one end into the interior of the fixed mold frame core.

[0011] Furthermore, the interior of the fixed mold frame core is provided with a bottom insert and a secondary bottom insert, and the secondary bottom insert has several circular grooves arranged in a ring.

[0012] Furthermore, a gate is provided inside the fixed mold frame, and the gate is connected to the product cavity.

[0013] Furthermore, the moving mold frame is provided with a number of guide pillars, and the fixed mold frame is provided with column sleeves that are the same number as the guide pillars and are fitted one-to-one.

[0014] Furthermore, two mold feet are symmetrically arranged on the moving mold frame.

[0015] Furthermore, at least one mold pressure plate is provided between the two mold feet, and several stabilizing columns with one end penetrating through the pressure plate are provided on the moving mold frame.

[0016] Furthermore, the moving mold frame is also provided with several positioning seats, which are respectively movably connected to both sides and the inside of the mold pressure plate.

[0017] Furthermore, it also includes a machine pad, with the mold body disposed inside the machine pad.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, the present invention provides a roast duck tray forming mold, which has the following beneficial effects:

[0020] This invention significantly improves the flow efficiency of molten material through the smooth surface design of the moving mold core, ensuring full filling of the product cavity and effectively reducing molding defects. The annular groove structure of the multi-layered insert precisely shapes the bottom convex array of the roast duck tray, enhancing the uniformity of heat conduction during use and preventing local scorching. The four-corner fit design of the guide pillar and the pillar sleeve greatly improves the mold opening stability and reduces the defect rate. The synergistic effect of the mold feet and the stabilizing pillars ensures the movement accuracy of the mold pressure plate. The positioning seat further enhances the structural stability. The overall structure balances production efficiency and product quality. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the machine pad structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the mold of this utility model;

[0023] Figure 3 This is a schematic diagram of the main structure of the mold of this utility model;

[0024] Figure 4 This is an exploded view of the main structure of the mold of this utility model;

[0025] Figure 5 This is a schematic diagram of the circular groove structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the composite bottom insert structure of this utility model.

[0027] In the diagram: 1. Mold body; 11. Fixed mold frame; 111. Fixed mold frame core; 112. Bottom insert; 113. Double bottom insert; 114. Circular groove; 12. Moving mold frame; 121. Moving mold frame core; 122. Moving mold core; 13. Gate; 14. Guide pillar; 15. Column sleeve; 16. Mold foot; 17. Mold pressure plate; 18. Stabilizing pillar; 19. Positioning seat; 2. Machine pad; 3. Roasting tray. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example

[0030] like Figure 1-6 As shown, an embodiment of the present invention provides a roast duck tray forming mold, including a mold body 1. The mold body 1 includes a fixed mold frame 11 and a movable mold frame 12. The fixed mold frame 11 is provided with a fixed mold frame core 111 inside. The movable mold frame 12 is provided with a movable mold frame core 121 extending into the fixed mold frame core 111 at one end. After the fixed mold frame 11 and the movable mold frame 12 are closed, a product cavity is formed between the fixed mold frame core 111 and the movable mold frame core 121. The product cavity is adapted to the roast duck tray 3.

[0031] like Figure 1-3 As shown, in some embodiments, the interior of the moving mold frame core 121 is provided with a moving mold core 122 extending into the interior of the fixed mold frame core 111.

[0032] The moving mold core 122 has a smooth surface. As a filler for the inner cavity molding of the roast duck tray 3, the smooth surface of the moving mold core 122 can greatly increase the flow efficiency of the molten material, and at the same time, allow the molten material to flow fully to fill the product cavity, reducing product molding defects.

[0033] like Figure 1-6 As shown, in some embodiments, the interior of the fixed mold frame core 111 is provided with a bottom insert 112 and a double bottom insert 113, and the double bottom insert 113 has several circular grooves 114 arranged in a ring.

[0034] The circular grooves 114 on the bottom insert 113 are adapted to the array of raised dots on the bottom of the roast duck tray 3. The raised dots increase the contact area between the metal and the heat source, forming a micro-thermal bridge structure, which makes the heat transfer more efficient. The array of raised dots can disperse local high temperature and prevent the food from burning. The roast duck tray 3 formed by this product cavity has excellent heat conduction efficiency and temperature uniformity.

[0035] like Figure 1-3 As shown, in some embodiments, a gate 13 is provided inside the fixed mold frame 11, and the gate 13 is connected to the product cavity.

[0036] The raw material for the roast duck tray 3 is injected into the product cavity through gate 13. After the raw material fills the product cavity, wait for the product to cool and solidify. (See reference...) Figure 5-6 The finished roast duck tray 3 is oval in shape, with two handles and raised dots on the bottom.

[0037] like Figure 1-3 As shown, in some embodiments, the moving mold frame 12 is provided with a plurality of guide posts 14, and the fixed mold frame 11 is provided with post sleeves 15, which are the same number as the guide posts 14 and are fitted one-to-one.

[0038] There are no fewer than four guide pillars 14 and four pillar sleeves 15, which are distributed at the four corners of the fixed mold frame 11 and the moving mold frame 12. The number of guide pillars 14 and the cooperation between the pillar sleeves 15 and the guide pillars 14 further improve the stability of the moving mold frame 12 and the fixed mold frame 11 when the mold is opened, which can greatly reduce mold opening defects.

[0039] like Figure 1-3 As shown, in some embodiments, two mold feet 16 are symmetrically arranged on the moving mold frame 12, and a mold pressure plate 17 of not less than one is arranged between the two mold feet 16. A plurality of stabilizing columns 18 with one end penetrating through the pressure plate are arranged on the moving mold frame 12.

[0040] There are no fewer than four stabilizing pillars 18. The setting of stabilizing pillars 18 ensures the stability of the mold pressure plate 17. The mold feet 16 support the moving mold frame 12.

[0041] like Figure 1-3 As shown, in some embodiments, the moving mold frame 12 is further provided with a plurality of positioning seats 19, and the plurality of positioning seats 19 are respectively movably sleeved with the sides and the interior of the mold pressure plate 17.

[0042] The positioning seat 19, used in conjunction with the stabilizing column 18, further ensures the stability of the mold pressure plate 17.

[0043] like Figure 1As shown, in some embodiments, a machine pad 2 is also included. The mold body 1 is disposed inside the machine pad 2. The machine pad 2 serves as the outer frame of the mold body 1 and is used to install hydraulic drive components for controlling mold opening and closing.

[0044] In summary, the smooth surface design of the moving mold core 122 significantly improves the melt flow efficiency, ensures sufficient filling of the product cavity, and effectively reduces molding defects. The annular groove 114 structure of the bottom insert 113 precisely shapes the bottom bump array of the roast duck tray 3, enhances the heat conduction uniformity of the product during use after molding, and prevents local scorching. The four-corner fit design of the guide pillar 14 and the pillar sleeve 15 greatly improves the mold opening stability and reduces the defect rate. The synergistic effect of the mold foot 16 and the stabilizing pillar 18 ensures the movement accuracy of the mold pressure plate 17. The positioning seat 19 further enhances the structural stability. The overall structure takes into account both production efficiency and product quality.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A forming mold for a roasted duck tray comprising a mold body (1), characterized in that: The mold body (1) includes a fixed mold frame (11) and a moving mold frame (12). The fixed mold frame (11) is provided with a fixed mold frame core (111) inside. The moving mold frame (12) is provided with a moving mold frame core (121) extending one end into the fixed mold frame core (111) inside. After the fixed mold frame (11) and the moving mold frame (12) are closed, a product cavity is formed between the fixed mold frame core (111) and the moving mold frame core (121).

2. The forming mold for a roasted duck tray according to claim 1, wherein: The moving mold frame core (121) has a moving mold core (122) with one end extending into the fixed mold frame core (111).

3. The forming mold for a roasted duck tray according to claim 1, wherein: The fixed mold frame core (111) is provided with a bottom insert (112) and a bottom insert (113) inside. The bottom insert (113) has several circular grooves (114) arranged in a ring.

4. The forming mold for a roasted duck tray according to claim 1, wherein: The fixed mold frame (11) is provided with a gate (13) inside, and the gate (13) is connected to the product cavity.

5. The forming mold for a roasted duck tray according to claim 1, wherein: The moving mold frame (12) is provided with a number of guide posts (14), and the fixed mold frame (11) is provided with post sleeves (15) that are the same number as the guide posts (14) and are fitted one by one.

6. The forming mold for a roasted duck tray according to claim 1, wherein: Two mold feet (16) are symmetrically arranged on the moving mold frame (12).

7. The forming mold for a roasted duck tray according to claim 6, wherein: At least one mold pressure plate (17) is provided between the two mold feet (16), and several stabilizing columns (18) with one end penetrating through the pressure plate are provided on the moving mold frame (12).

8. The forming mold for a roasted duck tray according to claim 1, wherein: The moving mold frame (12) is also provided with several positioning seats (19), and the several positioning seats (19) are respectively movably connected to the two sides and the inside of the mold pressure plate (17).

9. The roast duck tray forming mold according to claim 1, characterized in that: It also includes a machine pad (2), and the mold body (1) is disposed inside the machine pad (2).

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