A sandwich pastry production device

Abstract

This utility model relates to the field of pastry production technology, and in particular to a sandwich pastry production device, including a box body, a lower frame shell, strips, and an inner box for sandwich pastry baking production. A baking tray, a surrounding plate, a material tray, and a square plate are components for placing sandwich pastries. A layer of edible oil is sprayed on the top of the material tray for non-stick baking. The sandwich pastries are then placed on top of the material tray, and the baking tray is positioned in contact with the top of the retaining ring and the outer side of the vertical rod. A sleeve rod and a threaded block are placed inside the baking tray and the square plate. The screw block is manually rotated, causing the threaded block to rotate with the internal threads of the vertical rod until the rear end of the screw block contacts the front end of the square plate. During baking, a stepper motor drives the vertical rod, retaining ring, baking tray, surrounding plate, material tray, square plate, sleeve rod, screw block, and threaded block to rotate at a low speed. Through the above-mentioned design, the main body of the baking device facilitates the positioning and placement of the sandwich pastry tray, and the main body of the device can improve the uniform baking efficiency of the sandwich pastries.

Description

Technical Field

[0001] This utility model relates to the field of pastry production technology, specifically to a sandwich pastry production device. Background Technology

[0002] Sandwich pastries are a type of puffed food made through processes such as preparation, shaping, and cooking. Cream, egg whites, cocoa, and jam are often added to the surface of the product or to the interior after cooking, either before or after cooking. During the processing of pastries, baking is often required. For example, hot air circulating baking equipment is used in the production of sandwich pastries.

[0003] Some hot air circulating baking devices used in the production of sandwich pastries have problems with the main body of the baking device, which makes it inconvenient to position the filling trays of sandwich pastries. In addition, the baking device has low efficiency in uniformly baking sandwich pastries. Therefore, a sandwich pastry production device is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a sandwich pastry production device to solve the problems of some hot air circulating baking devices used in sandwich pastry production, which are not convenient for positioning the sandwich pastry trays and have low efficiency in uniformly baking sandwich pastries.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A sandwich pastry production device includes a box body, a lower frame shell, a strip plate, and an inner box for baking sandwich pastries. The lower frame shell is fixedly installed at the bottom end of the box body. A strip plate is fixedly installed on the inner wall of the bottom end of the box body. The strip plate is fixedly installed at the bottom end of the inner box. A stepper motor is fixedly installed on the inner wall of the bottom end of the lower frame shell and inside the bottom end of the box body. A vertical rod is fixedly installed at the end of the main shaft of the stepper motor. A retaining ring is fixedly installed on the outer side of the vertical rod. The top of the retaining ring and the outer side of the vertical rod are in close contact with a baking tray. A surrounding plate and a material tray are fixedly installed at the top of the baking tray. A square plate is fixedly installed at the front end of the baking tray. A sleeve rod is installed inside the baking tray and inside the square plate. A rotating block is fixedly installed at the front end of the sleeve rod. A threaded block is fixedly installed at the rear end of the sleeve rod. The threaded block is rotatably connected to the internal threads of the vertical rod.

[0007] Preferably, an upper frame shell is fixedly installed at the top of the box body, a partition is fixedly installed between the box body and the inner box, a connecting plate is fixedly installed between the two partitions at the front and rear ends, and an arc-shaped adhesive film is fixedly installed in the through hole inside the connecting plate.

[0008] Preferably, an air inlet pipe is fixedly installed inside the top of the upper frame shell, and a blower heat source device is fixedly installed inside the support plate inside the upper frame shell and inside the top of the box.

[0009] Preferably, an air outlet pipe is fixedly installed inside the upper frame shell and the top of the box, and a safety valve is fixedly installed inside the air outlet pipe.

[0010] Preferably, air holes are provided inside the left and right ends of the inner box, and a rubber ring fixedly installed inside the bottom end of the inner box is rotatably mounted to the outside of the stepper motor spindle.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, the baking tray, the surrounding plate, the material tray, and the square plate are components for placing sandwich pastries. A layer of edible oil is sprayed on the top of the material tray for non-stick treatment during baking. Then, the sandwich pastries are placed on top of the material tray, and the baking tray is placed in contact with the top of the retaining ring and the outside of the vertical rod. The sleeve rod and the threaded block are placed inside the baking tray and the square plate. The rotating block is manually rotated, at which time the sleeve rod, the rotating block, and the threaded block rotate simultaneously. The threaded block rotates with the internal thread of the vertical rod until the rear end of the rotating block is in contact with the front end of the square plate. When baking the sandwich pastries, the stepper motor drives the vertical rod, the retaining ring, the baking tray, the surrounding plate, the material tray, the square plate, the sleeve rod, the rotating block, and the threaded block to rotate at a low speed. Through the above settings, the main body of the baking device can easily position and place the sandwich pastry tray, and the main body of the device can improve the uniform baking efficiency of the sandwich pastries. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional schematic diagram of the box body, lower frame shell, and inner box of this utility model;

[0015] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0016] Figure 4 This is a cross-sectional schematic diagram of the box body and upper frame shell of this utility model;

[0017] Figure 5 This utility model Figure 4 A magnified structural diagram at point B;

[0018] Figure 6 This is a schematic diagram showing the position and structure of the stepper motor, vertical rod, and drying tray of this utility model;

[0019] Figure 7 This is a schematic diagram showing the position and structure of the baking tray, the surrounding plate, the material tray, and the square plate of this utility model;

[0020] Figure 8 This is a cross-sectional schematic diagram of the baking tray, the surrounding plate, the material tray, and the square plate of this utility model;

[0021] Figure 9 This utility model Figure 8 A magnified structural diagram at point C.

[0022] In the diagram: 1. Box body; 2. Lower frame shell; 3. Strip plate; 4. Inner box; 5. Stepper motor; 6. Vertical rod; 7. Snap ring; 8. Drying tray; 9. Enclosure plate; 10. Material tray; 11. Square plate; 12. Sleeve rod; 13. Rotary block; 14. Threaded block; 15. Upper frame shell; 16. Partition plate; 17. Connecting plate; 18. Arc-shaped diaphragm; 19. Air inlet pipe; 20. Blower heat source device; 21. Air outlet pipe; 22. Safety valve. Detailed Implementation

[0023] 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.

[0024] In the embodiments of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the position or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Similarly, words such as "a," "one," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. Words such as "comprising" or "including" mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.

[0025] Furthermore, in the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] Please see Figure 1-9 This utility model provides a technical solution:

[0027] A sandwich pastry production device includes a box body 1, a lower frame shell 2, a strip plate 3, and an inner box 4 for baking sandwich pastries. The lower frame shell 2 is fixedly installed at the bottom of the box body 1. The strip plate 3 is fixedly installed on the inner wall of the bottom of the box body 1. The strip plate 3 is fixedly installed at the bottom of the inner box 4. A stepper motor 5 is fixedly installed on the inner wall of the bottom of the lower frame shell 2 and inside the bottom of the box body 1. A vertical rod 6 is fixedly installed at the end of the main shaft of the stepper motor 5. A retaining ring 7 is fixedly installed on the outside of the vertical rod 6. The top of the retaining ring 7 and the outside of the vertical rod 6 are in contact with the baking tray 8. A surrounding plate 9 and a material tray 10 are fixedly installed at the top of the baking tray 8. A square plate 11 is fixedly installed at the front end of the baking tray 8. A sleeve rod 12 is installed inside the baking tray 8 and inside the square plate 11. A rotating block 13 is fixedly installed at the front end of the sleeve rod 12. A threaded block 14 is fixedly installed at the rear end of the sleeve rod 12. The threaded block 14 is rotated with the internal threads of the vertical rod 6.

[0028] A top frame shell 15 is fixedly installed at the top of the box body 1. A partition 16 is fixedly installed between the box body 1 and the inner box 4. A connecting plate 17 is fixedly installed between the two partitions 16 at the front and rear ends. An arc-shaped diaphragm 18 is fixedly installed in the through hole inside the connecting plate 17. Through the above arrangement, the arc-shaped diaphragm 18 is an arc-shaped high-temperature resistant diaphragm, forming a simple one-way airflow valve.

[0029] An air inlet pipe 19 is fixedly installed inside the top of the upper frame shell 15. A blower heat source device 20 is fixedly installed inside the support plate inside the upper frame shell 15 and inside the top of the box body 1. With the above configuration, the blower heat source device 20 is a combination device of blower motor and electric heating component commonly used in existing hot air circulation baking devices. The blower heat source device 20 generates hot air to bake sandwich pastries.

[0030] An air outlet pipe 21 is fixedly installed inside the upper frame shell 15 and the top of the box 1. A safety valve 22 is fixedly installed inside the air outlet pipe 21. Through the above-mentioned arrangement, the safety valve 22 plays a role in depressurizing and protecting the device.

[0031] Air holes are provided inside the left and right ends of the inner box 4. A rubber ring is fixed inside the bottom of the inner box 4 and rotates around the outside of the main shaft of the stepper motor 5. Through the above arrangement, hot air enters through the air holes provided inside the left and right ends of the inner box 4 and bakes the sandwich pastries inside the inner box 4.

[0032] Work process: This utility model provides a hot air circulating baking device for the production of sandwich pastries. The main body of the baking device facilitates the positioning and placement of the sandwich pastry tray, and the main body of the device can improve the uniform baking efficiency of sandwich pastries.

[0033] The main body of the device is equipped with a stepper motor 5, a blower heat source device 20, and a display controller for the hot air circulation baking device. The stepper motor 5, the blower heat source device 20, and the power supply module of the hot air circulation baking device are electrically connected. The blower heat source device 20 is a combination of a blower motor and an electric heating element commonly used in existing hot air circulation baking devices. The blower heat source device 20 generates hot air to bake the sandwich pastry.

[0034] Baking tray 8, side plate 9, material tray 10, and square plate 11 form the components for placing sandwich pastries. Sleeve rod 12, rotating block 13, and threaded block 14 are integrated fasteners. A layer of edible oil is sprayed onto the top of material tray 10 for non-stick baking. The sandwich pastries are then placed on top of material tray 10. Baking tray 8 is positioned with the top of retaining ring 7 and the outer side of vertical rod 6 in contact with it. Sleeve rod 12 and threaded block 14 are then inserted into baking tray 8 and square plate 11. Rotating block 13 is then performed manually. When the sleeve rod 12, the rotating block 13 and the threaded block 14 rotate simultaneously, the threaded block 14 rotates with the internal thread of the vertical rod 6 until the rear end of the rotating block 13 contacts the front end of the square plate 11. When baking the sandwich pastry, the front cabinet door of the box 1 is closed, the stepper motor 5 and the blower heat source device 20 are started, and the stepper motor 5 drives the vertical rod 6, the retaining ring 7, the baking tray 8, the surrounding plate 9, the material tray 10, the square plate 11, the sleeve rod 12, the rotating block 13 and the threaded block 14 to rotate at low speed.

[0035] Two partitions 16 are fixedly installed between the box body 1 and the inner box 4. The box body 1, the inner box 4, and the two partitions 16 together form a guide cavity for hot air. Hot air enters through the air holes set inside the left and right ends of the inner box 4 to bake the sandwich pastries placed on top of the tray 10. The hot air is discharged through the through hole set at the top of the inner box 4 and enters the exhaust cavity between the box body 1, the inner box 4, and the two connecting plates 17. The arc-shaped film sheet 18 is an arc-shaped high-temperature resistant film sheet, forming a simple The one-way airflow valve allows hot air to enter the guide cavity through the cross-shaped opening inside the arc-shaped diaphragm 18. When the hot air inside the guide cavity is transported towards the exhaust cavity, the cross-shaped opening inside the arc-shaped diaphragm 18 narrows, creating greater airflow resistance. When the hot air inside the exhaust cavity is transported towards the guide cavity, the cross-shaped opening inside the arc-shaped diaphragm 18 widens, creating less airflow resistance. When the internal air pressure of the device is high, the safety valve 22 provides pressure relief protection.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sandwich pastry production apparatus, comprising a box (1) for baking sandwich pastries, a lower frame shell (2), strips (3), and an inner box (4), characterized in that: A lower frame shell (2) is fixedly installed at the bottom end of the housing (1). A strip plate (3) is fixedly installed on the inner wall of the bottom end of the housing (1). The strip plate (3) is fixedly installed at the bottom end of the inner box (4). A stepper motor (5) is fixedly installed on the inner wall of the bottom end of the lower frame shell (2) and inside the bottom end of the housing (1). A vertical rod (6) is fixedly installed at the end of the main shaft of the stepper motor (5). A retaining ring (7) is fixedly installed on the outside of the vertical rod (6). The top of the retaining ring (7) and the vertical rod (6) are fixedly installed. The outer side is in close contact with the baking tray (8). The top of the baking tray (8) is fixedly provided with a surrounding plate (9) and a material tray (10). The front end of the baking tray (8) is fixedly provided with a square plate (11). The inside of the baking tray (8) and the inside of the square plate (11) are provided with a sleeve rod (12). The front end of the sleeve rod (12) is fixedly provided with a rotating block (13). The rear end of the sleeve rod (12) is fixedly provided with a threaded block (14). The threaded block (14) is rotated with the internal thread of the vertical rod (6).

2. The sandwich pastry production apparatus according to claim 1, characterized in that: The top of the box (1) is fixedly provided with an upper frame shell (15), and a partition (16) is fixedly provided between the box (1) and the inner box (4). A connecting plate (17) is fixedly provided between the two partitions (16) provided at the front and rear ends, and an arc-shaped adhesive film (18) is fixedly provided in the through hole provided inside the connecting plate (17).

3. The sandwich pastry production apparatus according to claim 2, characterized in that: An air inlet pipe (19) is fixedly installed inside the top of the upper frame shell (15), and a blower heat source device (20) is fixedly installed inside the support plate and the top of the box body (1) inside the upper frame shell (15).

4. The sandwich pastry production apparatus according to claim 2, characterized in that: An air outlet pipe (21) is fixedly installed inside the upper frame shell (15) and the top of the box body (1), and a safety valve (22) is fixedly installed inside the air outlet pipe (21).

5. The sandwich pastry production apparatus according to claim 1, characterized in that: Air holes are provided inside the left and right ends of the inner box (4), and a rubber ring fixedly installed inside the bottom end of the inner box (4) is rotatably installed on the outside of the main shaft of the stepper motor (5).

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