A wax mold for a push-out casting for a food machine

Abstract

The utility model discloses a wax mold for a casting of an ejection port for a food machine, comprising a first upper mold base, a second upper mold base, a first lower mold base, a second lower mold base, a first core and a second core, wherein the first lower mold base is located at the bottom of the first upper mold base, the second upper mold base is located on a corner side wall of the first upper mold base, the second lower mold base is located on a corner side wall of the first lower mold base, and the second lower mold base is distributed correspondingly to the second upper mold base. In the utility model, the inside of the ejection port is formed by built-in blocks, which solves the problem that the casting is difficult to demold after molding, and the circular holes and fixed structures on both sides of the casting are also formed by built-in blocks, which facilitates demolding and modification, and has a high fault tolerance rate and saves materials. When injecting wax into the mold, the wax injection hole of the upper mold base is opened for injection. The advantages of the modified wax injection method are convenience and simplicity, material saving, high material utilization rate, high mold forming rate, and improved production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of food machinery, in particular to a wax mold die for an ejection port casting used in food machinery. Background Art

[0002] With the rapid development of artificial intelligence technology, the food machinery industry has also ushered in a wave of intelligent transformation. Intelligent food machinery has functions such as automatic sorting, automatic cleaning, and automatic packaging, which can significantly reduce labor costs and labor intensity while improving production efficiency. Against the background of increasing global environmental awareness, energy conservation and environmental protection have become an inevitable choice for the development of the food machinery industry. Researching and developing environmentally friendly food machinery, reducing energy consumption and reducing waste emissions are of great significance to protecting the environment and achieving sustainable development.

[0003] In response to global climate change and resource shortages, the food packaging machinery industry is working towards environmental protection and sustainable development. Many companies have begun to use environmentally friendly materials, such as degradable plastics, paper packaging, etc., to reduce the negative impact on the environment. In the food machinery industry, the discharge port is an important part of the machinery, and its performance directly affects the operating efficiency and product quality of the entire food production line. Traditional discharge port materials are often difficult to meet the food industry's requirements for corrosion resistance, easy cleaning, high strength and other properties. Therefore, this patent proposes a wax mold mold for a discharge port casting for food machinery, aiming to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a wax mold for a push-out port casting used in a food machine, so as to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a wax mold mold for an ejection port casting for a food machinery, comprising a first upper mold base, a second upper mold base, a first lower mold base, a second lower mold base, a first core and a second core, the first lower mold base is located at the bottom of the first upper mold base, the second upper mold base is located on a corner side wall of the first upper mold base, the second lower mold base is located on a corner side wall of the first lower mold base, and the second lower mold base is distributed correspondingly to the second upper mold base, the first core is located on the side wall between the first upper mold base and the first lower mold base, the second core is located on the side wall between the second upper mold base and the second lower mold base, a third core is arranged at an end opposite to the first core between the first upper mold base and the first lower mold base, and the first core, the second core and the third core are used to form the casting.

[0006] Preferably, the inner cavity of the first lower die base is provided with a first casting and a second casting, a first built-in block and a fifth built-in block are respectively provided at the corners at both ends of the first casting, a second built-in block and a fourth built-in block are respectively provided on the first built-in block and the fifth built-in block, and a seventh built-in block is provided on the opposite side of the second built-in block, a third built-in block is provided on the opposite side of the fourth built-in block, and a sixth built-in block is provided on one side of the third built-in block, and an eighth built-in block is provided on the side wall of the first casting located at one end of the seventh built-in block.

[0007] Preferably, a circular hole for placing the eighth built-in block is provided on the side wall of the first casting.

[0008] Preferably, a twelfth built-in block and a fifteenth built-in block are respectively provided at the corners at both ends of the bottom of the first casting, a thirteenth built-in block and a sixteenth built-in block are respectively provided on one side of the twelfth built-in block and the fifteenth built-in block, an eleventh built-in block is provided on one side of the thirteenth built-in block, a tenth built-in block is provided on one side of the eleventh built-in block, a ninth built-in block is provided on one side of the tenth built-in block, a seventeenth built-in block is provided on one side of the sixteenth built-in block, and an eighteenth built-in block is provided on one side of the seventeenth built-in block.

[0009] Preferably, the inner cavity of the first casting is respectively provided with a nineteenth built-in block, a twentieth built-in block, a twenty-first built-in block, a twenty-second built-in block, a twenty-third built-in block, a twenty-fourth built-in block, a twenty-fifth built-in block, a twenty-sixth built-in block and a twenty-seventh built-in block.

[0010] Preferably, wax injection holes are provided on the surface of the first casting.

[0011] Preferably, a first fixing circular hole is provided between the fourth built-in block and the third built-in block, a second fixing circular hole is provided on the opposite side of the first fixing circular hole, and a first fixing part is provided between the first fixing circular hole and the second fixing circular hole.

[0012] Preferably, a third fixing circular hole, a fourth fixing circular hole, a fifth fixing circular hole and a sixth fixing circular hole are respectively provided on the first casting, and a fourth fixing part is provided between the fifth fixing circular hole and the sixth fixing circular hole, and a third fixing part and a second fixing part are respectively provided on the opposite side of the fifth fixing circular hole and the sixth fixing circular hole.

[0013] Preferably, a disc fixing buckle is provided on one side of the second fixing part.

[0014] The wax mold of a push-out port casting for a food machine of the utility model has the following advantages:

[0015] 1. In the utility model, the inside of the ejection port is formed by a built-in block, which solves the problem that the casting is difficult to demould after molding. The circular holes and the fixed structure on both sides of the casting are also formed by the built-in blocks, which facilitates demoulding and modification, has a high fault tolerance rate, and saves materials. When injecting wax into the mold, the wax injection hole of the upper mold base is opened to inject wax. The advantages of the modified wax injection method are convenience and simplicity, material saving, high material utilization rate, high mold forming rate, and improved production efficiency.

[0016] 2. The utility model uses multiple built-in blocks for molding. Since the built-in blocks are small in size and large in number, when modifying, only the structure of the built-in blocks needs to be modified, and there is no need to modify the overall structure of the mold, thereby improving accuracy and fault tolerance.

[0017] 3. The utility model provides a wax injection hole that can be opened on the upper die seat, which is convenient and simple, and at the same time facilitates the wax injection, and also improves the utilization rate of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the utility model after demoulding the upper mold base;

[0021] Figure 3 This is a detailed diagram of the upper part of the casting of the utility model;

[0022] Figure 4 This is a detailed view of the ejection port of the casting of the utility model;

[0023] Figure 5 This is the left view of the utility model after the core is pulled out;

[0024] Figure 6 It is a three-dimensional diagram of the utility model after the upper mold and the lower mold are removed;

[0025] Figure 7 This is a three-dimensional diagram of the utility model after the core is pulled out;

[0026] Figure 8 This is a location diagram of the external built-in blocks of the casting of the utility model;

[0027] Fig. 9 This is a diagram showing the position of the built-in blocks inside the outlet of the utility model;

[0028] Fig.10 This is a diagram showing the location of the wax injection holes in the upper die base of the utility model.

[0029] Markings in the figure: 1. First upper die seat; 2. First core; 3. First lower die seat; 4. Second core; 5. Second lower die seat; 6. Second upper die seat; 7. Third core; 8. First built-in block; 9. Second built-in block; 10. First casting; 11. Third built-in block; 12. Fourth built-in block; 13. Fifth built-in block; 14. Sixth built-in block; 15. Seventh built-in block; 16. Eighth built-in block; 17. Second casting; 18. First fixed circular hole; 19. Second fixed circular hole; 20. First fixed part; 21. Third fixed circular hole; 22. Fourth fixed circular hole; 23. Circular hole; 24. Ninth built-in block; 25. Tenth built-in block; 26. Eleventh built-in block; 27. Twelfth Built-in block; 28, the thirteenth built-in block; 29, the fourteenth built-in block; 30, the fifteenth built-in block; 31, the sixteenth built-in block; 32, the seventeenth built-in block; 33, the eighteenth built-in block; 34, the fifth fixed circular hole; 35, the fourth fixed part; 36, the sixth fixed circular hole; 37, the disc fixing buckle; 38, the second fixed part; 39, the third fixed part; 40, the built-in block fixing disk; 41, the nineteenth built-in block; 42, the twentieth built-in block; 43, the twenty-first built-in block; 44, the twenty-second built-in block; 45, the twenty-third built-in block; 46, the twenty-fourth built-in block; 47, the twenty-fifth built-in block; 48, the twenty-sixth built-in block; 49, the twenty-seventh built-in block; 50, the wax injection hole. DETAILED DESCRIPTION

[0030] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0031] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0033] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0034] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0035] In order to better understand the purpose, structure and function of the utility model, the wax mold mold of the push-out port casting for a food machine of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0036] like Figure 1-10As shown, the utility model is a wax mold mold for an ejection port casting for a food machinery, comprising a first upper mold base 1, a second upper mold base 6, a first lower mold base 3, a second lower mold base 5, a first core 2 and a second core 4, the first lower mold base 3 is located at the bottom of the first upper mold base 1, the second upper mold base 6 is located on a corner side wall of the first upper mold base 1, the second lower mold base 5 is located on a corner side wall of the first lower mold base 3, and the second lower mold base 5 is distributed correspondingly to the second upper mold base 6, the first core 2 is located on the side wall between the first upper mold base 1 and the first lower mold base 3, the second core 4 is located on the side wall between the second upper mold base 6 and the second lower mold base 5, a third core 7 is arranged at an end opposite to the first core 2 between the first upper mold base 1 and the first lower mold base 3, and the first core 2, the second core 4 and the third core 7 are used for molding castings. The inner cavity of the first lower die seat 3 is provided with a first casting 10 and a second casting 17, and the first built-in block 8 and the fifth built-in block 13 are respectively provided at the corners at both ends of the first casting 10, and the second built-in block 9 and the fourth built-in block 12 are respectively provided on the first built-in block 8 and the fifth built-in block 13, and the seventh built-in block 15 is provided on the opposite side of the second built-in block 9, and the third built-in block 11 is provided on the opposite side of the fourth built-in block 12, and the sixth built-in block 14 is provided on one side of the third built-in block 11, and the eighth built-in block 16 is provided on the side wall of the first casting 10 at one end of the seventh built-in block 15, and the third built-in block 11 and the fourth built-in block 12 are removed to obtain Figure 3 The first fixed circular hole 18 and the second fixed circular hole 19 in the casting are used to demould the eighth built-in block 16 to obtain Figure 5 The first built-in block 8, the second built-in block 9 and the seventh built-in block 15 are taken out to obtain Figure 4 The third fixing circular hole 21 and the fourth fixing circular hole 22 are formed in the casting 10, and the casting 10 is the discharge outlet casting. A circular hole 23 for placing the eighth built-in block 16 is provided on the side wall of the first casting 10, a twelfth built-in block 27 and a fifteenth built-in block 30 are respectively provided at the corners at both ends of the bottom of the first casting 10, a thirteenth built-in block 28 and a sixteenth built-in block 31 are respectively provided on one side of the twelfth built-in block 27 and the fifteenth built-in block 30, an eleventh built-in block 26 is provided on one side of the thirteenth built-in block 28, a tenth built-in block 25 is provided on one side of the eleventh built-in block 26, a ninth built-in block 24 is provided on one side of the tenth built-in block 25, a seventeenth built-in block 32 is provided on one side of the sixteenth built-in block 31, and an eighteenth built-in block 33 is provided on one side of the seventeenth built-in block 32, and a nineteenth built-in block 41, a twentieth built-in block 42, a twenty-first built-in block 43, a twenty-second built-in block 44, a twenty-third built-in block 45, a twenty-fourth built-in block 46, a twenty-fifth built-in block 47, a twenty-sixth built-in block 48 and a twenty-seventh built-in block 49 are respectively provided in the inner cavity of the first casting 10. Fig. 9 The built-in fixing plate 40 is demoulded to obtain Fig.10 The structure in Fig.10Because the twenty-third built-in block 45 will block the demolding of the twenty-fifth built-in block 47, the twenty-third built-in block 45 is demolded first, and then the twentieth built-in block 42 is demolded. After the demolding of the middle built-in blocks is completed, the twenty-fourth built-in block 46 is pushed backward and demolded, and then the nineteenth built-in block 41 is pushed backward and demolded, and finally the twenty-sixth built-in block 48 is pushed backward and demolded, and the demolding of the first row of built-in blocks is also completed; secondly, the twenty-second built-in block 44 is demolded, and then the twenty-first built-in block 43 is demolded, and finally the twenty-seventh built-in block 49 is demolded. Finally, the demolding of the built-in blocks inside the casting is completed. The surface of the first casting 10 is provided with wax injection holes 50. Fig.10 The hole in the mold is a wax injection hole 50. In actual production, the hole is drilled through for wax injection. A first fixed circular hole 18 is provided between the fourth built-in block 12 and the third built-in block 11. A second fixed circular hole 19 is provided on the opposite side of the first fixed circular hole 18. A first fixed part 20 is provided between the first fixed circular hole 18 and the second fixed circular hole 19. A third fixed circular hole 21, a fourth fixed circular hole 22, a fifth fixed circular hole 34 and a sixth fixed circular hole 36 are provided on the first casting 10, and a fourth fixed part 35 is provided between the fifth fixed circular hole 34 and the sixth fixed circular hole 36. A third fixed part 39 and a second fixed part 38 are provided on the opposite side of the fifth fixed circular hole 34 and the sixth fixed circular hole 36, and a disc fixing buckle 37 is provided on one side of the second fixed part 38.

[0037] The core of the injection wax mold is set at the position of the casting ejection port and fixed between the upper and lower molds. The first built-in block 8, the second built-in block 9 and the seventh built-in block 15 are used for molding. Figure 4 The third fixing circular hole 21 and the fourth fixing circular hole 22 are fixed parts.

[0038] The third built-in block 11, the fourth built-in block 12, the fifth built-in block 13 and the sixth built-in block 14 are used for forming Figure 3 The first fixing circular hole 18 and the second fixing circular hole 19 are fixed parts.

[0039] As an embodiment of the push-out port for a food machine of the utility model, the fourteenth built-in block 29 is used to form a disc fixing buckle 37 on the push-out disc of the casting, such as Figure 6 The twelfth built-in block 27 and the thirteenth built-in block 28 are used for forming Figure 8 The sixth fixing circular hole 36, Figure 6 The eleventh built-in block 26 is used for forming Figure 8 The fourth fixing part 35 is provided in the middle.

[0040] As an embodiment of the push-out port for a food machine of the utility model, the ninth built-in block 24 and the tenth built-in block 25 are used for forming Figure 8 A fifth fixing circular hole 34 is formed in the middle.

[0041] As an embodiment of the push-out port for a food machine of the utility model, the fifteenth built-in block 30 and the sixteenth built-in block 31 are used for forming Figure 8 The second fixing part 38, the seventeenth built-in block 32 and the eighteenth built-in block 33 are used for forming Figure 8 The third fixing part 39 is provided in the middle.

[0042] As an embodiment of the push-out port for a food machine of the utility model, wherein Fig. 9 The twenty-first built-in block 43, the twenty-fifth built-in block 47 and the twenty-sixth built-in block 48 are arranged inside the ejection port, and at the same time, the nineteenth built-in block 41, the twentieth built-in block 42 and the twenty-seventh built-in block 49 on the left side are clamped, and the twenty-second built-in block 44, the twenty-third built-in block 45 and the twenty-fourth built-in block 46 on the right side are clamped.

[0043] like Figure 7 Fixed disk in the Fig. 9 Built-in blocks in .

[0044] As an embodiment of the push-out port for a food machine of the utility model, a wax injection hole 50 is provided on the upper mold, and the wax injection hole 50 is punched before the wax injection is performed.

[0045] The mold cavity of the utility model is enclosed by an upper mold, a lower mold, and a baffle core-pulling mechanism. The wax injection hole 50 is located in a circular hole in the upper mold seat. In the actual production process, the circular hole is drilled through before wax injection. The upper mold and the lower mold form the outer contour of the casting. At the same time, due to the structural characteristics of the molded parts, the upper mold and the lower mold are respectively spliced ​​by two upper and lower molds, and are respectively pulled out during demolding. The core-pulling mechanism is composed of six cores, of which the largest core-pulling mechanism is located between the upper and lower molds and is used to form the boss of the outer contour of the casting. After the first core is pulled out, the second core is pulled out immediately. The core is used to form the inner contour of the casting. The third core is located between the upper and lower molds and is used to form the outer boss of the casting and the circular hole of the ejection port. The fourth core-pulling mechanism is located between the upper and lower molds of the casting and is used to form the outer boss of the casting. After the core is pulled out, the built-in block after the core is taken out is used to form the inner structure of the casting. The last core-pulling mechanism is located in the upper mold seat of the casting and is used to form the smallest feed port on the upper mold seat of the casting. There are 9 built-in blocks inside the casting after core pulling, located at the edge of the casting ejection port. The built-in blocks are connected to each other, and the bottom of the middle built-in block is semi-arc-shaped. The middle built-in block presses the built-in blocks on both sides to fix them. The three rows of built-in blocks are fixedly connected by a shuttle structure to form the internal structure of the ejection port. The flange circular hole on the side wall of the ejection port is formed by the built-in blocks in the mold, and the two built-in blocks are combined to form a complete flange circular hole. The built-in blocks form two flange circular holes on both sides of the casting, and there is a threaded fixing part between the two flange circular holes. The threaded fixing part is formed by a built-in block and is located between the two flange circular holes on both sides of the casting. There is a boss on the side of the mold, which is connected to the wax injection circular hole of the upper mold base. After the wax injection hole is opened, the wax injection machine is connected to inject wax. There are four built-in blocks on the edge of the inlet and outlet, which are used to form the edge structure of the inlet and outlet. The built-in blocks on the edge of the inlet and outlet are composed of four built-in blocks, and the upper and lower blocks are spliced ​​with each other, and the left and right blocks are spliced ​​at the same time. The built-in blocks at the inlet and outlet edges are respectively located at the front and rear sides of the inlet and outlet, with a total of 8 built-in blocks, which are used to form the structure of the outlet edge of the casting.

[0046] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A wax mold for a push-out casting for a food machine, characterized in that: The invention comprises a first upper die seat (1), a second upper die seat (6), a first lower die seat (3), a second lower die seat (5), a first core (2) and a second core (4), wherein the first lower die seat (3) is located at the bottom of the first upper die seat (1), the second upper die seat (6) is located on a corner side wall of the first upper die seat (1), the second lower die seat (5) is located on a corner side wall of the first lower die seat (3), and the second lower die seat (5) and the second upper die seat (6) are distributed correspondingly, the first core (2) is located on the side wall between the first upper die seat (1) and the first lower die seat (3), the second core (4) is located on the side wall between the second upper die seat (6) and the second lower die seat (5), a third core (7) is arranged at an end between the first upper die seat (1) and the first lower die seat (3) opposite to the first core (2), and the first core (2), the second core (4) and the third core (7) are used for molding castings.

2. The wax mold for a push-out port casting for a food machine according to claim 1, characterized in that: The inner cavity of the first lower die base (3) is provided with a first casting (10) and a second casting (17); a first built-in block (8) and a fifth built-in block (13) are respectively provided at the corners at both ends of the first casting (10); a second built-in block (9) and a fourth built-in block (12) are respectively provided on the first built-in block (8) and the fifth built-in block (13); a seventh built-in block (15) is provided on the side opposite to the second built-in block (9); a third built-in block (11) is provided on the side opposite to the fourth built-in block (12); a sixth built-in block (14) is provided on one side of the third built-in block (11); and an eighth built-in block (16) is provided on the side wall of the first casting (10) at one end of the seventh built-in block (15).

3. The wax mold for a push-out port casting for a food machine according to claim 2, characterized in that: A circular hole (23) for accommodating the eighth built-in block (16) is provided on the side wall of the first casting (10).

4. The wax mold for a food machine casting according to claim 2, characterized in that: A twelfth built-in block (27) and a fifteenth built-in block (30) are respectively arranged at the corners at both ends of the bottom of the first casting (10); a thirteenth built-in block (28) and a sixteenth built-in block (31) are respectively arranged on one side of the twelfth built-in block (27) and the fifteenth built-in block (30); an eleventh built-in block (26) is arranged on one side of the thirteenth built-in block (28); a tenth built-in block (25) is arranged on one side of the eleventh built-in block (26); a ninth built-in block (24) is arranged on one side of the tenth built-in block (25); a seventeenth built-in block (32) is arranged on one side of the sixteenth built-in block (31); and an eighteenth built-in block (33) is arranged on one side of the seventeenth built-in block (32).

5. The wax mold for a push-out port casting for a food machine according to claim 2, characterized in that: The inner cavity of the first casting (10) is respectively provided with a nineteenth built-in block (41), a twentieth built-in block (42), a twenty-first built-in block (43), a twenty-second built-in block (44), a twenty-third built-in block (45), a twenty-fourth built-in block (46), a twenty-fifth built-in block (47), a twenty-sixth built-in block (48) and a twenty-seventh built-in block (49).

6. The wax mold for a push-out port casting for a food machine according to claim 2, characterized in that: The surface of the first casting (10) is provided with wax injection holes (50).

7. The wax mold for a push-out port casting for a food machine according to claim 2, characterized in that: A first fixing circular hole (18) is provided between the fourth built-in block (12) and the third built-in block (11), a second fixing circular hole (19) is provided on the opposite side of the first fixing circular hole (18), and a first fixing part (20) is provided between the first fixing circular hole (18) and the second fixing circular hole (19).

8. The wax mold for a push-out port casting for a food machine according to claim 2, characterized in that: The first casting (10) is respectively provided with a third fixing circular hole (21), a fourth fixing circular hole (22), a fifth fixing circular hole (34) and a sixth fixing circular hole (36), and a fourth fixing part (35) is provided between the fifth fixing circular hole (34) and the sixth fixing circular hole (36), and a third fixing part (39) and a second fixing part (38) are respectively provided on the opposite side of the fifth fixing circular hole (34) and the sixth fixing circular hole (36).

9. The wax mold for a push-out port casting for a food machine according to claim 8, characterized in that: A disc fixing buckle (37) is provided on one side of the second fixing part (38).

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