Detection equipment in steamed bun fermentation process

Abstract

The invention discloses detection equipment in a steamed bun fermentation process, and aims to solve the problem that whether fermentation of existing dough is completed or not cannot be quickly known. According to the key points of the technical scheme, the device comprises a box body, an opening is formed in the upper end face of the box body, a cover body capable of being opened and closed is arranged on the upper end face of the box body, a driving device used for opening and closing the cover body is arranged on the outer wall of the box body, a pressing plate slidably connected with the box body is arranged on the inner wall of the box body, and a touch sensor is arranged on the lower end face of the pressing plate; an indicating lamp and an alarm sounder are arranged on the outer wall of the box body, the touch sensor is in signal connection with the indicating lamp and the alarm sounder, and a moving device used for driving the pressing plate to move is arranged on the inner wall of the box body. According to the invention, the movable pressing plate is matched with the touch sensor, so that the dough can be displayed through the indicator light and the alarm sounder after being fermented to 1.5 times of the size, the next operation can be carried out on the dough in time, and the fermentation quality of the dough is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steamed bread fermentation, and more specifically, to a detection device in the steamed bread fermentation process. Background Art

[0002] The key to making steamed bread is fermentation. Yeast can make the starch in the dough undergo chemical changes, produce sugar, alcohol and acid, and release carbon dioxide.

[0003] The existing dough fermentation production process is kneading → primary fermentation → secondary fermentation → baking. In the existing large-scale steamed bun production process, a fermentation box is often used for temperature-controlled fermentation. However, since fermentation takes a certain amount of time, the fermentation degree of the dough cannot be controlled during this process, which may cause the dough to be over-fermented, affecting the flavor and quality of the steamed buns.

[0004] Therefore, a solution needs to be proposed to solve this problem. Summary of the invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a detection device for the steamed bun fermentation process. By arranging a movable pressing plate and a touch sensor, the dough can be displayed through an indicator light and an alarm sounder after it has fermented to 1.5 times its size, so that the dough can proceed to the next step of operation in time, thereby improving the fermentation quality of the dough.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a detection device for the fermentation process of steamed buns, comprising a box body, an opening is provided on the upper end surface of the box body, an openable and closable cover body is provided on the upper end surface of the box body, a driving device for opening and closing the cover body is provided on the outer wall of the box body, a pressure plate slidably connected to the pressure plate is provided on the inner wall of the box body, the pressure plate is in the shape of a hollow cylinder, a touch sensor is provided on the lower end surface of the pressure plate, an indicator light and an alarm sounder are provided on the outer wall of the box body, the touch sensor is signal-connected with the indicator light and the alarm sounder, and a moving device for driving the pressure plate to move is provided on the inner wall of the box body.

[0007] The present invention is further configured as follows: the moving device includes a groove arranged on the inner wall of the box body, a screw rod rotatably connected to the inner wall of the groove is arranged, a nut seat is sleeved on the screw rod, and the nut seat is fixedly connected to the side wall of the pressure plate, and a cavity is arranged on the inner wall of the box body, and a motor for driving the screw rod to rotate is installed in the cavity.

[0008] The present invention is further configured as follows: a moving block is fixedly connected to the side wall of the nut seat 1, and a moving groove for the moving block to be inserted and moved is provided on the inner wall of the groove.

[0009] The present invention is further configured as follows: the driving device includes a fixed block fixedly connected to the outer wall of the box body, the fixed block is provided with a screw rod 2 with one end rotatably connected thereto, the fixed block is equipped with a motor 2 for driving the screw rod 2 to rotate, the screw rod 2 is sleeved with a nut seat 2, and the nut seat 2 is fixedly connected to the side wall of the cover body.

[0010] The present invention is further configured as follows: the upper end surface of the fixing block is fixedly connected to a limiting rod, and the nut seat 2 is provided with a limiting groove for the limiting rod to pass through.

[0011] The present invention is further configured such that: a sealing strip is fixedly connected to the lower end surface of the cover body.

[0012] The present invention is further configured such that: an observation window is provided on the side wall of the box.

[0013] In summary, the present invention has the following beneficial effects:

[0014] 1. By setting a movable pressing plate and a touch sensor, the dough can be displayed through an indicator light and an alarm sounder after it has fermented to 1.5 times its size, so that the dough can be operated on in time and the fermentation quality of the dough can be improved;

[0015] 2. The lid is driven to open and close by a driving device, which improves the sealing of the lid and makes the dough fermentation effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] In the figure: 1. box body; 2. cover body; 3. pressure plate; 4. touch sensor; 5. indicator light; 6. alarm sounder; 7. groove; 8. screw rod 1; 9. nut seat 1; 10. motor 1; 11. moving block; 12. moving groove; 13. fixed block; 14. screw rod 2; 15. nut seat 2; 16. limit rod; 17. sealing strip; 18. observation window. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing 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 present invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The present invention is described in detail below in conjunction with the accompanying drawings.

[0022] A detection device for the steamed bread fermentation process, such as Figure 1 As shown, it includes a box body 1. The temperature and humidity control system in the box body 1 is a mature technology in the existing fermentation box and will not be described in detail here. The upper end surface of the box body 1 is provided with an opening, and the upper end surface of the box body 1 is provided with an openable and closable cover body 2. A driving device for opening and closing the cover body 2 is provided on the outer wall of the box body 1. A sealing strip 17 is fixedly connected to the lower end surface of the cover body 2. The sealing strip 17 can enhance the sealing effect of the cover body 2 after being closed. An observation window 18 is provided on the side wall of the box body 1. The observation window 18 can conveniently observe the state of the dough in the box body 1.

[0023] A pressing plate 3 slidably connected to the box body 1 is arranged on the inner wall thereof, the pressing plate 3 is in the shape of a hollow cylinder, a touch sensor 4 is arranged on the lower end face of the pressing plate 3, an indicator light 5 and an alarm sounder 6 are arranged on the outer wall of the box body 1, the touch sensor 4 is signal-connected with the indicator light 5 and the alarm sounder 6, and a moving device for driving the pressing plate 3 to move is arranged on the inner wall of the box body 1.

[0024] The moving device includes a groove 7 arranged on the inner wall of the box body 1, a screw rod 8 rotatably connected to the inner wall of the groove 7 is arranged, a nut seat 9 is sleeved on the screw rod 8, and the nut seat 9 is fixedly connected to the side wall of the pressure plate 3. The inner wall of the box body 1 is provided with a cavity, and a motor 10 for driving the screw rod 8 to rotate is installed in the cavity. The motor 10 is a servo motor, and the output shaft of the motor 10 is transmission-connected to one end of the screw rod 8.

[0025] A moving block 11 is fixedly connected to the side wall of the nut seat 9, and a moving groove 12 for the moving block 11 to be inserted and moved is provided on the inner wall of the groove 7. When the nut seat 9 moves along with the rotation of the screw rod 8, the moving block 11 will be inserted into the moving groove 12 and move, so that the nut seat 9 is more stable during the movement.

[0026] The driving device includes a fixed block 13 fixedly connected to the outer wall of the box body 1, and a screw rod 14 with one end rotatably connected thereto is provided on the fixed block 13. A motor 2 for driving the screw rod 14 to rotate is installed on the fixed block 13. The motor 2 is a servo motor. The output shaft of the motor 2 is transmission-connected to one end of the screw rod 14. A nut seat 15 is sleeved on the screw rod 14, and the nut seat 15 is fixedly connected to the side wall of the cover body 2.

[0027] The upper end surface of the fixed block 13 is fixedly connected to the limiting rod 16, and a limiting groove for the limiting rod 16 to pass through is opened on the nut seat 15. When the nut seat 15 moves with the rotation of the screw rod 14, the nut seat 15 will move along the limiting rod 16, so that the nut seat 15 is more stable during the movement.

[0028] Working principle: when the dough needs to be put into the box body 1 for fermentation, firstly, the motor 2 drives the screw rod 2 14 to rotate to one side, the screw rod 2 14 can drive the nut seat 2 15 to move upward, the nut seat 2 15 can drive the cover body 2 to move upward, so that the opening on the box body 1 is opened, and then the dough is put into the box body 1, passed through the hollow part in the middle of the pressing plate 3 and placed at the bottom of the box body 1, and then the motor 10 drives the screw rod 1 8 to rotate to one side, the rotation of the screw rod 1 8 can drive the nut seat 1 9 to move, so that the nut seat 1 9 drives the pressing plate 3 to move, so that the pressing plate 3 comes to the height when the dough expands to 1.5 times, and then the motor is turned off. The first 10 makes the nut seat 19 and the pressing plate 3 stay in the current position, and the second motor drives the second screw rod 14 to rotate in the opposite direction, driving the second nut seat 15 to move down until the cover body 2 is tightly covered on the box body 1, and the second motor is turned off to keep the cover body 2 in the covered state, so that the dough is fermented in the box body 1. After fermenting to a suitable size, the expansion of the dough will touch the touch sensor 4 on the lower end surface of the pressing plate 3. After detecting that the dough fermentation is completed, the touch sensor 4 can send a signal to the indicator light 5 and the alarm sounder 6 to give a prompt, so that the dough can be taken out of the box body 1 in time for the next step of production, so as to avoid the dough from over-fermenting and producing sour taste that affects the taste of the steamed buns;

[0029] The forward and reverse rotation of the motor 10 can drive the nut seat and the pressing plate 3 to move up and down, which is suitable for dough fermentation detection of different quantities and is easy to operate.

[0030] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A detection device for steamed bread fermentation process, comprising a box (1), characterized in that: The upper end surface of the box body (1) is provided with an opening, the upper end surface of the box body (1) is provided with an openable cover body (2), the outer wall of the box body (1) is provided with a driving device for opening and closing the cover body (2), the inner wall of the box body (1) is provided with a pressure plate (3) slidably connected thereto, the pressure plate (3) is in the shape of a hollow cylinder, the lower end surface of the pressure plate (3) is provided with a touch sensor (4), the outer wall of the box body (1) is provided with an indicator light (5) and an alarm sounder (6), the touch sensor (4) is signal-connected with the indicator light (5) and the alarm sounder (6), and the inner wall of the box body (1) is provided with a moving device for driving the pressure plate (3) to move.

2. The detection device for steamed bread fermentation process according to claim 1, characterized in that: The moving device comprises a groove (7) arranged on the inner wall of the box body (1), a screw rod (8) rotatably connected to the inner wall of the groove (7), a nut seat (9) sleeved on the screw rod (8), the nut seat (9) being fixedly connected to the side wall of the pressure plate (3), and a cavity being arranged on the inner wall of the box body (1), a motor (10) for driving the screw rod (8) to rotate being installed in the cavity.

3. The detection device for steamed bread fermentation process according to claim 2, characterized in that: A moving block (11) is fixedly connected to the side wall of the nut seat (9), and a moving groove (12) for the moving block (11) to be inserted and moved is provided on the inner wall of the groove (7).

4. The detection device for steamed bread fermentation process according to claim 1, characterized in that: The driving device comprises a fixed block (13) fixedly connected to the outer wall of the box body (1), the fixed block (13) is provided with a second screw rod (14) with one end rotatably connected thereto, the fixed block (13) is provided with a second motor for driving the second screw rod (14) to rotate, the second screw rod (14) is sleeved with a second nut seat (15), and the second nut seat (15) is fixedly connected to the side wall of the cover body (2).

5. The detection device for steamed bread fermentation process according to claim 4, characterized in that: The upper end surface of the fixing block (13) is fixedly connected to a limiting rod (16), and the second nut seat (15) is provided with a limiting groove for the limiting rod (16) to pass through.

6. The detection device for steamed bread fermentation process according to claim 1, characterized in that: A sealing strip (17) is fixedly connected to the lower end surface of the cover body (2).

7. The detection device for steamed bread fermentation process according to claim 1, characterized in that: An observation window (18) is provided on the side wall of the box body (1).

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