Forming mold for making Chinese pastries

Abstract

The utility model discloses a forming die for making Chinese pastries, which relates to the technical field, and comprises a lower die holder, a plurality of groups of die cavities, a fine line groove, an upper die holder, a plurality of groups of pressing plates, two groups of handles and a plurality of groups of supporting rods, and the bottom end of the upper die holder is fixed with the plurality of groups of pressing plates; the pastry forming mold has the advantages that the mold cavity is in arc-shaped transition connection with the fine line groove, corners in the mold cavity and the fine line groove are in arc-shaped transition, the contact area of pastries can be reduced, the sharp contact face of the pastries can be reduced through arc-shaped attachment, and therefore the possibility that the surfaces of the pastries are damaged when the pastries are taken out is greatly reduced; meanwhile, the oxidation protection film layer, the adhesion-increasing primer layer and the anti-sticking coating are sequentially arranged in the mold cavity and the fine line groove, and the adhesion is reduced through the anti-sticking coating, so that the possibility that the surface of the cake is damaged when the cake is taken out is further improved and reduced; and the oxidation protection film layer and the adhesion-increasing primer layer improve the durability and stability of the arranged anti-sticking coating.

Description

Technical Field

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[0001] The utility model relates to the technical field of pastry molds, and more specifically, to a forming mold for making Chinese-style pastries. Background Art

[0002] In the production of Chinese-style pastries, forming molds are one of the very important tools. They can not only help the pastries achieve a beautiful appearance, but also affect the taste and texture of the pastries to a certain extent. According to different pastry types and personal preferences, molds of different materials, shapes and sizes can be selected;

[0003] Generally, auspicious patterns or characters such as dragons and phoenixes bringing prosperity and the character "Fu" are set on Chinese-style pastries, which reflects strong Chinese cultural characteristics. At this time, fine grooves forming such graphic characters need to be set in the forming mold, as shown in the existing pastry mold [such as the publication (announcement) number: CN205124877U, a pastry mold];

[0004] When pressure-forming graphic characters in the mold for Chinese-style pastries, due to the small gaps of the graphic fine grooves, the formed graphic characters are relatively fragile, and when the pastry is pressure-formed, it will adhere to the graphic fine grooves of the mold to a certain extent. Therefore, when taking out after pressure-forming, there is also the disadvantage of being prone to damage to the graphics. Content of the Utility Model

[0005] The purpose of the utility model is: to solve the above technical problems, the utility model provides a forming mold for making Chinese-style pastries.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] The utility model provides a forming mold for making Chinese-style pastries, including a lower mold base, several groups of mold cavities arranged at the top end of the lower mold base, fine texture grooves arranged at the bottom end inside the mold cavities, an upper mold base located above the lower mold base, several groups of pressing plates movably arranged in the corresponding several groups of mold cavities respectively, two handles fixedly installed on the opposite sides at the top end of the upper mold base, and several groups of support rods fixedly installed at the bottom end of the lower mold base to support and stabilize the lower mold base. The bottom end of the upper mold base is fixed to the several groups of pressing plates;

[0008] An arc-shaped transition connection is provided between the mold cavity and the fine texture groove, and the corners inside the mold cavity and the fine texture groove are all transitioned through an arc;

[0009] It also includes an oxidation protection film layer fixed in the mold cavity and the fine texture groove, and an adhesion primer layer and an anti-sticking coating sequentially fixed outside the oxidation protection film layer.​​​​​As a preferred technical scheme of the utility model, the oxidation protective film layer is a chromium oxide protective film layer.

[0012] As a preferred technical scheme of the utility model, the adhesion-increasing primer layer is an epoxy resin primer layer.

[0013] As a preferred technical scheme of the utility model, the anti-sticking coating is a Teflon coating.

[0014] As a preferred technical scheme of the utility model, further comprising two groups of connecting rods arranged on opposite sides below the lower die seat, and the connecting rods are fixedly connected with the supporting rods.

[0015] As a preferred technical scheme of the utility model, further comprising a gasket fixedly arranged on the periphery of the top end of the lower die seat, and the several groups of mold cavities are arranged on the inner side of the gasket, and the outer side of the gasket does not contact the upper die seat.

[0016] The utility model has the advantages of the following:

[0017] Through the arc-shaped transition connection between the mold cavities and the fine groove, the corners in the mold cavities and the fine groove are all transitioned through the arc shape, so that the contact area of the cakes can be reduced, and the arc-shaped fitting can reduce the sharp contact surface of the cakes, thereby greatly reducing the possibility of surface damage of the cakes when taken out.

[0018] Meanwhile, the oxidation protective film layer, the adhesion-increasing primer layer and the anti-sticking coating are sequentially arranged in the mold cavities and the fine groove, the adhesion of the anti-sticking coating is reduced to further improve the possibility of reducing the surface damage of the cakes when taken out, and the oxidation protective film layer and the adhesion-increasing primer layer improve the durability and stability of the anti-sticking coating after being arranged. DRAWINGS

[0019] Figure 1 is a structural schematic view of the utility model;

[0020] Figure 2 is Figure 1 a local structure schematic view of the left section.

[0021] Mark: lower die seat-1, mold cavity-2, fine groove-3, upper die seat-4, pressing plate-5, handle-6, oxidation protective film layer-7, adhesion-increasing primer layer-8, anti-sticking coating-9, supporting rod-10, connecting rod-11, gasket-12. DETAILED DESCRIPTION

[0022] As Figures 1-2 shown, the utility model provides: a Chinese cake forming die for use, comprising a lower die seat 1, the material of lower die seat 1 can be stainless steel etc.;

[0023] Several groups of mold cavities 2 are arranged on the top end of lower die seat 1, as shown, a plurality of groups of mold cavities 2 are arranged on the top end of lower die seat 1;

[0024] A fine groove 3 is arranged at the bottom end of the mold cavity 2, which is used to form the surface pattern when the cake is molded;

[0025] An upper die holder 4 above the lower die holder 1;

[0026] A plurality of sets of one-to-one corresponding movable pressing plates 5 in the mold cavity 2, the bottom end of the upper die holder 4 is fixed with a plurality of sets of pressing plates 5, according to the above, the same number of pressing plates 5 corresponding to the plurality of sets of mold cavities 2 are arranged at the bottom end of the upper die holder 4, and the corresponding pressing plates 5 are movable in the mold cavity 2, so as to simultaneously mold a plurality of cakes;

[0027] Two sets of handles 6 are fixed on the top end of the upper die holder 4 on the opposite sides, which can facilitate the whole lifting of the upper die holder 4 and the alignment of the pressing plate 5 into the mold cavity 2;

[0028] And a plurality of sets of supporting rods 10 are fixed to the bottom end of the lower die holder 1 to support the lower die holder 1 stably (as shown in Figure 1 , the supporting rods 10 are symmetrically arranged on the left and right sides of the lower die holder 1, as shown in Figure 2 , the supporting rods 10 are symmetrically arranged on the front and rear ends of the lower die holder 1, so as to support the lower die holder 1 stably);

[0029] The arc-shaped transition connection between the mold cavity 2 and the fine groove 3, the corners in the mold cavity 2 and the fine groove 3 are all transitioned by arc, when the cake is placed in the mold cavity 2 and the fine groove 3 and is molded by the pressing force of the pressing plate 5 and is tightly attached, the contact area of the cake can be reduced, and the use of arc-shaped attachment can reduce the contact sharp surface of the cake, thereby greatly reducing the possibility of surface damage when the cake is taken out;

[0030] It also includes an oxidation protection film layer 7 fixed in the mold cavity 2 and the fine groove 3, and an adhesion primer layer 8 and a non-stick coating 9 successively fixed outside the oxidation protection film layer 7, the adhesion of the non-stick coating 9 is reduced to further improve the possibility of reducing the surface damage of the cake when it is taken out; and the oxidation protection film layer 7 and the adhesion primer layer 8 improve the durability and stability of the non-stick coating 9 after being set;

[0031] Among them, the oxidation protection film layer 7 is fixed outside the lower die holder 1, that is, not only the oxidation protection film layer 7 is arranged in the mold cavity 2 and the fine groove 3, but also it is arranged outside the lower die holder 1 to improve the protection surface and improve the corrosion resistance and other properties;

[0032] Among them, the oxidation protection film layer 7 is an oxidation chromium protection film layer, etc., when the lower die holder 1 is made of stainless steel material, it can be set by pickling passivation treatment to form;

[0033] The pickling passivation treatment is as follows:

[0034] Pickling: using a mixed acid solution of nitric acid, hydrofluoric acid, etc. to remove rust, heat treatment marks and other contaminants on the surface of the lower die seat 1, not only clean the surface, but also remove unstable ferrite phase, making the surface more pure;

[0035] Passivation: by soaking the lower die seat 1 after pickling in a solution containing nitric acid or other oxidizing agents, to promote the formation of a thicker, more stable and more uniform chromium oxide protective film on the surface. In this process, the chromium element on the metal surface is oxidized to Cr²⁺ ion, further oxidized to Cr³⁺, and finally forms a Cr2O3 film. This film can effectively prevent the internal metal from continuing to be corroded, and also improve the adhesion of the subsequent primer layer 8;

[0036] The primer layer 8 is an epoxy primer layer, etc. (epoxy resin is a very effective primer material, which can provide good chemical stability and mechanical strength, and has strong adhesion to the metal surface. Using epoxy resin as primer can provide better adhesion of the subsequent anti-sticking coating 9 to the stainless steel surface).

[0037] The anti-sticking coating 9 is a Teflon coating, etc. (Teflon is a polymer material with the chemical name polytetrafluoroethylene (PTFE), which has excellent heat resistance, chemical stability and non-stick properties).

[0038] It also includes two groups of connecting rods 11 arranged on the opposite sides below the lower die seat 1, and the connecting rods 11 are fixedly connected with the supporting rods 10 (as shown, the connecting rods 11 are connected and fixed between the supporting rods 10 arranged in front of and behind the lower die seat 1, improving the support stability of the supporting rods 10. At the same time, when taking out the pastries pressed in the mold cavity 2 and the fine groove 3, the connecting rods 11 can be flipped with the lower die seat 1 and buckled downward on the table top, etc. to demold, which is convenient to operate).

[0039] It also includes a gasket 12 fixedly arranged on the top end periphery of the lower die seat 1 (the material of the gasket 12 can be rubber, etc.), and a plurality of groups of mold cavities 2 are arranged inside the gasket 12, and the gasket 12 does not contact the upper die seat 4 (as shown, the gasket 12 is arranged around the plurality of groups of mold cavities 2 on the top end of the lower die seat 1. According to the above, when the top end of the lower die seat 1 is buckled on the table top, etc., the gasket 12 can provide a buffering effect, reduce noise, and reduce wear of the lower die seat 1). Figure 1

[0040] ​The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0041] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A forming mold for making Chinese cakes, comprising a lower mold base (1), a plurality of sets of mold cavities (2) arranged at the top end of the lower mold base (1), a fine groove (3) arranged at the bottom end in the mold cavity (2), an upper mold base (4) above the lower mold base (1), a plurality of sets of pressing plates (5) corresponding to the plurality of sets of mold cavities (2) movably arranged in the mold cavities (2), two sets of handles (6) fixedly arranged at the top end of the opposite sides of the upper mold base (4), and a plurality of sets of supporting rods (10) fixedly arranged at the bottom end of the lower mold base (1) to support and stabilize the lower mold base (1), and the bottom end of the upper mold base (4) is fixed with the plurality of sets of pressing plates (5); characterized in that The mold cavity (2) and the fine groove (3) are connected by an arc-shaped transition, and the corners in the mold cavity (2) and the fine groove (3) are all transitioned by an arc shape; Further comprising an oxidation protection film layer (7) fixedly arranged in the mold cavity (2) and the fine groove (3), and an adhesion primer layer (8) and a non-stick coating (9) fixedly arranged outside the oxidation protection film layer (7) in sequence.

2. The forming mold for making Chinese pastry according to claim 1, wherein The oxidation protection film layer (7) is fixedly arranged outside the lower mold base (1).

3. The forming mold for making Chinese pastry according to claim 2, wherein The oxidation protection film layer (7) is a chromium oxide protection film layer.

4. The forming mold for making Chinese pastry according to claim 1, wherein The adhesion primer layer (8) is an epoxy primer layer.

5. The forming mold for making Chinese pastry according to claim 1, wherein The non-stick coating (9) is a Teflon coating.

6. The forming mold for making Chinese pastry according to claim 1, wherein Further comprising two sets of connecting rods (11) arranged at the opposite sides below the lower mold base (1), and the connecting rods (11) are fixedly connected with the supporting rods (10), respectively.

7. The forming mold for making Chinese pastry according to claim 1, wherein Further comprising a gasket (12) fixedly arranged at the top end of the periphery of the lower mold base (1), and the plurality of sets of mold cavities (2) are arranged inside the gasket (12), and the gasket (12) is not in contact with the upper mold base (4) outside.

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