Extruder for bamboo cake processing

Abstract

The utility model discloses an extruder for bamboo cake processing, which belongs to the field of bamboo cake processing and comprises a material barrel, and an extrusion hole is integrally formed in the bottom of the material barrel. An extrusion pipe is integrally formed at the bottom of the connecting plate, a bamboo die head is fixedly connected to the bottom of the extrusion pipe, the extrusion pipe slides up and down to correspond to the interior of the extrusion hole, and the outer diameter of the extrusion pipe and the outer diameter of the bamboo die head are equal to the inner diameter of the extrusion hole; and the pressing plate is arranged on the inner wall of the material barrel in a sealed and sliding mode, and one-way valve mechanisms are arranged on the two sides of the interior of the pressing plate. By arranging the pressing plate in the material barrel, paste in the material barrel can be driven to move downwards through downward pressing of the pressing plate, so that it is ensured that each extrusion hole can be filled with the paste, the extrusion holes can be rapidly filled with the paste, and the situation that due to the fact that the amount of the paste is different, the quality of extruded bamboo cakes is different is avoided.

Description

Technical Field

[0001] This utility model relates to the field of bamboo pastry processing technology, specifically an extruder for bamboo pastry processing. Background Technology

[0002] Pastries are a type of food made from one or more of the following ingredients: grains, beans, tubers, oils, sugar, eggs, etc., with or without the addition of other ingredients, through processes such as preparation, shaping, and cooking. With the development of specialty industries, pastries come in a variety of shapes. Among them, a bamboo-shaped pastry inspired by bamboo has been designed, full of the characteristics of modern Chinese tea snacks. In the continuous production of bamboo-shaped pastries, extruders are often used for batch processing.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN216493079U) discloses a pastry paste extrusion device, comprising a box fixed to a support, with an open top and several paste extrusion holes on the bottom surface of the box. An adjustable extrusion mechanism is installed inside the box. It also includes a tilting mechanism, which is manually operated to tilt the box up and down. When the tilting mechanism tilts down to a horizontal position, it drives the extrusion mechanism to descend, extruding the entire portion of paste spread on the bottom surface of the box through the extrusion holes into several portions of paste. This utility model has a simple structure, and can extrude a uniform pastry paste through manual operation. It is easy to operate, highly efficient, and low in cost. Furthermore, since it does not use automated components, it will not cause oil leakage and contamination of the paste during operation, thus ensuring food hygiene and safety.

[0004] Although the aforementioned patent can avoid the risk of leakage and contamination through mechanized mechanisms, the viscosity of the pastry paste cannot guarantee that a certain amount of paste will flow into all the paste extrusion holes. At the same time, the viscosity reduces its flow rate, which not only leads to different weights of paste in the extruded pastries, but also increases the time it takes for the paste to be held in the extrusion holes. This results in inconsistent processing quality and reduces processing efficiency.

[0005] Therefore, this utility model provides an extruder for processing bamboo pastries to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides an extruder for processing bamboo pastries, aiming to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: an extruder for processing bamboo pastries, including a material barrel, wherein the bottom of the material barrel is integrally formed with an extrusion hole;

[0010] A connecting plate, wherein an extrusion tube is integrally formed at the bottom of the connecting plate, and a bamboo die head is fixedly connected to the bottom of the extrusion tube, and the extrusion tube slides up and down to correspond to the inside of the extrusion hole, and the outer diameter of the extrusion tube and the bamboo die head is equal to the inner diameter of the extrusion hole.

[0011] The pressure plate is slidably and sealingly disposed on the inner wall of the material barrel, and a one-way valve mechanism is provided on both sides of the inner side of the pressure plate.

[0012] As a preferred technical solution of this application, the outer wall of the material barrel is integrally formed with a support lug, and the lower part of the support lug is connected to the lifting end of the first cylinder. The top of the connecting plate is fixedly connected to a traction rod, and the lower ends of the traction rod are connected to the lifting ends of the second cylinder. The upper surface of the pressure plate is fixedly connected to a traction shaft, and the other end of the traction shaft is connected to the lifting end of the third cylinder.

[0013] As a preferred technical solution of this application, the bottoms of the first cylinder, the second cylinder and the third cylinder are on the same horizontal plane, and the first cylinder, the second cylinder and the third cylinder are connected together above the same horizontal support.

[0014] As a preferred technical solution of this application, a protective cover is provided around the bottom of the material barrel, and the height of the protective cover is less than the height of the extrusion hole, and a pastry plate is placed below the extrusion hole.

[0015] As a preferred technical solution of this application, the one-way valve mechanism includes a vent pipe, which is fixedly connected inside the pressure plate. A support member is fixedly connected to the inner wall of the vent pipe. A silicone pad is connected to the bottom of the support member by rivets, and the silicone pad is attached to the lower surface of the support member.

[0016] As a preferred technical solution of this application, each of the venting tubes has two sets of support members and silicone pads distributed on the inner wall, and the gas in the venting tube is permeable from top to bottom and sealed from bottom to top.

[0017] (III) Beneficial Effects

[0018] The beneficial effects of this application are as follows:

[0019] 1. This utility model has a pressure plate inside the material barrel. The pressure plate can move the paste inside the material barrel downward, thereby ensuring that each extrusion hole can be filled with paste and quickly filling the extrusion hole with paste. This avoids the inconsistent quality of bamboo-shaped pastries caused by uneven paste quantity.

[0020] 2. This utility model, through the setting of a one-way valve mechanism, enables the pressure plate to achieve displacement sealing and air permeation treatment respectively when it slides up and down in a sealed manner, depending on whether material extrusion is required. It ensures that the pressure plate is in a sealed state when extruding material to guarantee its extrusion effect, and conversely, ensures air permeability to prevent the pressure plate from moving up and pulling the paste upward. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the first state of this utility model;

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

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the material bucket of this utility model;

[0024] Figure 4 This is an exploded structural diagram of the one-way valve mechanism of this utility model.

[0025] In the picture:

[0026] 1. Material bucket; 11. Extrusion hole; 12. Support lug; 13. First cylinder; 2. Connecting plate; 21. Extrusion tube; 22. Bamboo die head; 23. Traction rod; 24. Second cylinder; 3. Pressure plate; 31. Traction shaft; 32. Third cylinder; 4. Vent pipe; 41. Support component; 42. Silicone pad; 43. Rivet. Detailed Implementation

[0027] 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.

[0028] like Figure 1-4As shown, this utility model provides an extruder for processing bamboo pastries, including a material barrel 1, the bottom of which is integrally formed with an extrusion hole 11; a connecting plate 2, the bottom of which is integrally formed with an extrusion tube 21, and a bamboo die head 22 is fixedly connected to the bottom of the extrusion tube 21, and the extrusion tube 21 slides up and down corresponding to the inside of the extrusion hole 11, and the outer diameter of the extrusion tube 21 and the bamboo die head 22 is equal to the inner diameter of the extrusion hole 11; and a pressure plate 3, which is sealed and slidably disposed on the inner wall of the material barrel 1, and both sides of the inside of the pressure plate 3 are provided with a one-way valve mechanism. When bamboo pastries need to be extruded, the pressure plate is first... 3. When the material is lifted, an appropriate amount of paste is added to the inside of the material barrel 1, and the pressure plate 3 is pressed down further, so that the inside of the extrusion hole 11 is filled with paste. Then, through the downward pressure of the connecting plate 2, the bamboo mold head 22 is driven to extrude through the extrusion tube 21 along the extrusion hole 11. At this time, the paste inside the extrusion hole 11 is compressed and shaped. Then, by lifting the material barrel 1, the shaped paste is extruded and flows into the extrusion hole 11. When the paste flows into the extrusion hole 11, it is ensured that the bottom of the extrusion hole 11 is pressed and contacted with the surface of the pastry plate to avoid the paste falling off. In the initial state, the bamboo mold head 22 is inside the extrusion hole 11, and the extrusion hole 11 is sealed.

[0029] Furthermore, the outer wall of the material barrel 1 is integrally formed with a support lug 12, and the lower part of the support lug 12 is connected to the lifting end of the first cylinder 13. The top of the connecting plate 2 is fixedly connected to a traction rod 23, and the lower ends of the traction rod 23 are connected to the lifting ends of the second cylinder 24. The upper surface of the pressure plate 3 is fixedly connected to a traction shaft 31, and the other end of the traction shaft 31 is connected to the lifting end of the third cylinder 32. Through the setting of the first cylinder 13, the second cylinder 24 and the third cylinder 32, the height adjustment of the material barrel 1, the connecting plate 2 and the pressure plate 3 can be realized respectively. Thus, through different lifting controls of the material barrel 1, the connecting plate 2 and the pressure plate 3, different steps of operation control can be realized. It can be controlled by an external servo system to realize its work automation.

[0030] Furthermore, the bottoms of the first cylinder 13, the second cylinder 24, and the third cylinder 32 are on the same horizontal plane, and the first cylinder 13, the second cylinder 24, and the third cylinder 32 are connected together above the same horizontal support. This device can be used with a conveyor belt, so that the first cylinder 13, the second cylinder 24, and the third cylinder 32 are installed on the frame or external horizontal support on both sides of the conveyor belt. At this time, pastry trays can be placed on the conveyor belt to further improve the smoothness of its extrusion processing.

[0031] Furthermore, a protective cover is provided around the bottom of the material barrel 1, and the height of the protective cover is less than the height of the extrusion hole 11. The protective cover can surround and protect the extrusion hole 11, improving its external appearance. A pastry plate is placed below the extrusion hole 11. When extruding bamboo pastries, the bottom of the extrusion hole 11 is first brought into contact with the pastry plate. When the paste flows into the extrusion hole 11, the consistency of the amount of paste inside the extrusion hole 11 can be ensured, thereby ensuring the consistency of the quality of the extruded bamboo pastries.

[0032] Furthermore, the one-way valve mechanism includes a vent pipe 4, which is fixedly connected to the inside of the pressure plate 3. A support member 41 is fixedly connected to the inner wall of the vent pipe 4. A silicone pad 42 is connected to the bottom of the support member 41 by a rivet 43, and the silicone pad 42 is attached to the lower surface of the support member 41. Two sets of support members 41 and silicone pads 42 are distributed vertically on the inner wall of each vent pipe 4. The gas in the vent pipe 4 is permeable from top to bottom, and the gas in the vent pipe 4 is sealed from bottom to top. During the downward pressing of the pressure plate 3, the gas in the vent pipe 4 is permeable from bottom to top, and the silicone pad 42 is sealed and attached to the bottom of the support member 41 under pressure, thus presenting a sealed state. At this time, the paste inside the material tank 1 is affected by the pressure and can quickly fill the extrusion hole 11, ensuring the consistency of the paste filling inside the extrusion hole 11. Conversely, during the upward movement of the pressure plate 3, the vent pipe 4 is permeable, preventing the paste from moving upward due to pressure during the upward movement of the pressure plate 3.

[0033] Working principle: First, by controlling the third cylinder 32, the pressure plate 3 is moved upward, and an appropriate amount of paste is added into the material barrel 1. Then, by starting the first cylinder 13, the material barrel 1 is lowered, so that the bottom of the extrusion hole 11 is pressed against the upper surface of the pastry plate. At this time, the bamboo mold head 22 is disengaged from the extrusion hole 11. By pressing down the pressure plate 3, the paste is quickly filled into the extrusion hole 11. By starting the second cylinder 24, the connecting plate 2 is lowered, and the bamboo mold head 22 is lowered through the extrusion tube 21. The bamboo mold head 22 extrudes the paste in the extrusion hole 11 and shapes it. Finally, by controlling the upward movement of the material barrel 1, the bamboo pastry shaped in the extrusion hole 11 is pushed out onto the pastry plate.

[0034] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A bamboo cake processing extruder characterized by: Including the material bucket (1), the bottom of the material bucket (1) is integrally formed with an extrusion hole (11); The connecting plate (2) is integrally formed with an extrusion tube (21) at the bottom, and the bottom of the extrusion tube (21) is fixedly connected with a bamboo die head (22). The extrusion tube (21) slides up and down to the inside of the extrusion hole (11), and the outer diameter of the extrusion tube (21) and the bamboo die head (22) is equal to the inner diameter of the extrusion hole (11). The pressing plate (3) is sealingly and slidingly arranged on the inner wall of the material bucket (1), and the inside of the pressing plate (3) is provided with a one-way valve mechanism on both sides.

2. The extruder for processing bamboo pastries according to claim 1, characterized in that: The outer wall of the material bucket (1) is integrally formed with a lug (12), and the bottom of the lug (12) is connected with the lifting end of the first air cylinder (13). The top of the connecting plate (2) is fixedly connected with a traction rod (23), and the bottom of both ends of the traction rod (23) is connected with the lifting end of the second air cylinder (24). The upper surface of the pressing plate (3) is fixedly connected with a traction shaft (31), and the other end of the traction shaft (31) is connected with the lifting end of the third air cylinder (32).

3. The extruder for processing bamboo pastries according to claim 2, characterized in that: The bottoms of the first air cylinder (13), the second air cylinder (24) and the third air cylinder (32) are at the same horizontal plane, and the first air cylinder (13), the second air cylinder (24) and the third air cylinder (32) are jointly connected above the same horizontal support.

4. The extruder for processing bamboo pastries according to claim 1, characterized in that: The bottom of the material bucket (1) is provided with a protective cover, and the height of the protective cover is less than the height of the extrusion hole (11). The bottom of the extrusion hole (11) is placed with a cake tray.

5. The bamboo cake processing extruder according to claim 1, characterized in that: The one-way valve mechanism includes an air pipe (4), and the air pipe (4) is fixedly connected inside the pressing plate (3). The inner wall of the air pipe (4) is fixedly connected with a support (41), and the bottom of the support (41) is connected with a silica gel pad (42) through a rivet (43), and the silica gel pad (42) is attached to the lower surface of the support (41).

6. The extruder for bamboo confection processing according to claim 5, characterized in that: The inner wall of each air pipe (4) is distributed with two groups of supports (41) and silica gel pads (42) from top to bottom. The gas in the air pipe (4) is in a breathable state from top to bottom, and the gas in the air pipe (4) is in a sealed and blocked state from bottom to top.

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