Cake making machine capable of monitoring material shortage
By installing sensors and alarm devices in the cake maker, the water level in the water and oil tank is automatically monitored and an alarm is triggered when the water level falls below a threshold. This solves the problem of the cake maker stopping due to lack of material and improves the working stability of the equipment.
Patent Information
- Application Number
- CN202423322836.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing cake-making machines require continuous manual monitoring and replenishment when water and cooking oil are depleted, which can easily lead to material shortages and cause the equipment to malfunction.
A sensor is installed in the cake-making machine to detect the water level in the water-oil tank. When the water level falls below a certain level, an alarm is triggered via an electrical signal to prompt the user to add water and oil.
It enables automatic monitoring and timely replenishment of water and oil tanks, reducing the possibility of equipment downtime due to material shortages and improving the operational stability of the equipment.
Smart Images

Figure CN223585137U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to food processing technical field, especially a kind of lack material monitoring's pie making machine. BACKGROUND
[0002] Pie making machine is common food processing equipment, pie making machine can knead dough, pie making machine includes flour bin of storing flour and water and edible oil bin of storing water and edible oil, pie making machine is consumed water and edible oil when carrying out kneading work, and water consumption is larger, so it needs to supplement water and edible oil in water and edible oil bin in time, otherwise it can lead to pie making machine unable to continue kneading dough, but in related art, it needs to be supplemented by continuously observing the consumption of water and edible oil in water and edible oil bin, it can appear material supplementing not in time and leading to pie making machine unable to work normally. SUMMARY
[0003] The main purpose of the utility model is to provide a kind of lack material monitoring's pie making machine, to reduce the possibility that pie making machine is unable to continue to work due to lack of material.
[0004] To achieve the above object, the lack material monitoring's pie making machine provided by the utility model includes:
[0005] Shell, the shell has installation cavity;
[0006] Dough making module, the dough making module includes flour bin and water and oil bin, the flour bin and the water and oil bin are installed in the installation cavity, water storage space and oil storage space are equipped in the water and oil bin;And
[0007] Detection assembly, the detection assembly includes sensor and alarm device, the sensor is installed in the shell, the sensor is used to induct the amount of water in the water storage space, the alarm device is installed in shell, the sensor is electrically connected with the alarm device, when the sensor senses that the amount of water in the water storage space is low, it can control the alarm device to alarm by electric signal.
[0008] In an embodiment, the sensor is installed on the inner wall of the shell, and the sensing end of the sensor faces the water and oil bin.
[0009] In an embodiment, the sensing end of the sensor abuts against the outer wall of the water and oil bin.
[0010] In an embodiment, the sensor is a capacitive liquid level sensor, the water and oil bin is provided with a mounting groove, and the sensing end of the sensor abuts against the groove bottom wall of the mounting groove.
[0011] In an embodiment, the sensor is a photoelectric liquid level sensor, a sensing end of the photoelectric liquid level sensor abutting against an outer wall of the water and oil tank, and the dough making module comprises a light guide member adjacent to the photoelectric liquid level sensor.
[0012] In an embodiment, the water storage space is provided with a first outlet, the oil storage space is provided with a second outlet, the water and oil tank is provided with a sealing member module, the sealing member module comprises a first sealing member arranged at the first outlet and a second sealing member arranged at the second outlet, and the dough making module comprises a driving device in driving connection with the first sealing member and the second sealing member respectively, the driving device being configured to control movement of the first sealing member or the second sealing member, thereby controlling opening and closing of the first outlet or the second outlet.
[0013] In an embodiment, the sealing member module comprises an elastic member, a first magnetic member and a second magnetic member, the first sealing member and the second sealing member are elastically connected to the water and oil tank via the elastic member, the first magnetic member and the second magnetic member are arranged on opposite sides of the first sealing member and the second sealing member respectively, and the driving device is in driving connection with the second magnetic member, the movement of the first sealing member or the second sealing member being controlled by controlling the second magnetic member to move close to or away from the first magnetic member.
[0014] In an embodiment, the dough making module comprises a mounting seat, the mounting seat is provided with a mounting groove, and the water and oil tank and the flour tank are detachably mounted in the mounting groove.
[0015] In an embodiment, a guide groove is arranged on a groove side wall of the mounting groove, the guide groove extending along a left-right direction of the dough making machine, a sliding member is arranged on a side wall of the water and oil tank corresponding to the guide groove, the sliding member being slidably inserted into the guide groove, a positioning protrusion is arranged on the groove side wall of the mounting groove, a positioning groove is arranged on the side wall of the water and oil tank corresponding to the positioning protrusion, and the positioning protrusion is configured to be inserted into the positioning groove.
[0016] In an embodiment, the dough making machine comprises a baking dough module, a dough pushing module, a dough kneading module and a dough transferring module, all of which are mounted in the mounting cavity, the dough kneading module being configured to knead dough, the dough transferring module being configured to push the dough to the baking dough module, the baking dough module being configured to bake the dough into a dough pie, and the dough pushing module being configured to push the baked dough pie out.
[0017] The technical scheme of the utility model discloses a shell is equipped with installation cavity, is equipped with making module in installation cavity, making module includes adjacently arranged flour bin and water oil bin, flour bin can output flour outward, water oil bin exports water and edible oil outward, can mix three in making machine and knead into dough, in the work of kneading dough, need consume a lot of water, so need to supplement in time, install inductor on water oil bin, inductor can detect how much water in water storage space is, when water is less than a certain amount, inductor will send electric signal to alarm device, and alarm device sends a prompt to inform the user to supplement water oil bin, such setting can supplement water and edible oil in water oil bin in time, can reduce the situation that making machine can not continue to work because of lacking water and edible oil. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, can also obtain other drawings according to the structure shown in these drawings.
[0019] Figure 1 The structural schematic diagram of the first embodiment of the lack material monitoring making machine of the utility model is provided;
[0020] Figure 2 For Figure 1 The assembly schematic diagram of mounting seat, flour bin and water oil bin in the utility model;
[0021] Figure 3 For Figure 2 The structural schematic diagram of water oil bin in the utility model;
[0022] Figure 4 For Figure 2 The structural schematic diagram of another embodiment of water oil bin in the utility model;
[0023] Figure 5 For Figure 3 The structural schematic diagram of water oil bin;
[0024] Figure 6 For Figure 2 The structural schematic diagram of mounting seat.
[0025] 1, shell; 11, mounting cavity; 12, avoiding mouth; 2, noodle making module; 21, flour bin; 22, water and oil bin; 221, water storage space; 222, oil storage space; 223, first outlet; 224, second outlet; 225, sliding piece; 226, positioning groove; 227, mounting groove; 23, first sealing element; 24, second sealing element; 25, driving device; 26, light guide; 31, sensor; 32, mounting seat; 321, mounting groove; 322, guide groove; 323, conveying channel; 4, pie baking module; 5, noodle pushing module; 6, noodle kneading module; 7, transfer module.
[0026] The realization, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0028] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.
[0029] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.
[0030] The utility model provides a kind of pie making machine of material monitoring.
[0031] Please refer to Figures 1 to 6In the embodiment of the utility model, the short material monitoring cake making machine includes casing 1, making module 2 and detection assembly, casing 1 has installation cavity 11, making module 2 includes flour bin 21 and water oil bin 22, flour bin 21 and water oil bin 22 are all installed in installation cavity 11, and water storage space 221 and oil storage space 222 are equipped in water oil bin 22, detection assembly includes sensor 31 and alarm device, sensor 31 is installed in casing 1, sensor 31 is used to sense the amount of water in water storage space 221, alarm device is installed in casing 1, sensor 31 is electrically connected with alarm device, when sensor 31 senses that the amount of water in water storage space 221 is low, will control alarm device to alarm through electric signal.
[0032] In the technical scheme of the utility model, casing 1 is equipped with installation cavity 11, and making module 2 is arranged in installation cavity 11, making module 2 includes adjacent flour bin 21 and water oil bin 22, flour bin 21 can output flour outward, water oil bin 22 outputs water and edible oil outward, and the three can be mixed and kneaded into dough in the cake making machine, a lot of water needs to be consumed in the work of kneading dough, so it needs to be replenished in time, and the inductor is installed on casing 1, which can detect the change of the amount of water in water storage space 221 and monitor whether water storage space 221 is short of water in real time, when the water is less than a certain amount, the inductor will send an electric signal to the alarm device, and the alarm device will send a prompt to inform the user to replenish water oil bin 22, which can replenish the water and edible oil in water oil bin 22 in time and reduce the situation that the cake making machine cannot continue to work due to lack of water and edible oil.
[0033] In an embodiment, sensor 31 is installed on the inner wall of casing 1, and the sensing end of sensor 31 faces water oil bin 22.
[0034] Specifically, sensor 31 is installed on the inner wall of casing 1, which is convenient for the user to observe whether sensor 31 can work normally, and the wiring of sensor 31 and other electrical elements is also more convenient, the sensing end of sensor 31 faces water storage space 221 and can sense the change of water level, since sensor 31 is not installed on water oil bin 22, water can be prevented from flowing outside water oil bin 22, and this arrangement can facilitate the observation of the working state of sensor 31. In other embodiments, sensor 31 is installed on water oil bin 22.
[0035] In an embodiment, the sensing end of sensor 31 abuts against the outer wall of water oil bin 22.
[0036] Specifically, the closer the sensing end of the sensor 31 is to the water tank 22, the more sensitive the sensing performance of the sensor 31 will be. The sensing end of the sensor 31 is attached to the outer wall of the water tank 22, which is made of transparent material. This arrangement can make the sensitivity of the sensor 31 the highest, thereby improving the sensing effect. In other embodiments, the mounting hole is a through hole, a flange plate is fixed on the sensor 31, the flange plate abuts against the outer wall of the water tank 22, and a bolt passes through the flange plate and the outer wall of the water tank 22 and is screwed with a nut, thereby fixing the sensor 31 and the water tank 22 to each other, and the mounting hole is sealed.
[0037] In an embodiment, the sensor 31 is a photoelectric liquid level sensor or a capacitive liquid level sensor 31, the mounting hole is arranged on the side wall of the water tank 22, and the sensor 31 is fixed to the side wall of the water tank 22.
[0038] Specifically, in the present embodiment, the sensor 31 can be a photoelectric liquid level sensor or a capacitive liquid level sensor 31. The photoelectric liquid level sensor is a new type of contact point liquid level measurement and control device developed based on the principle of reflection and refraction of light at the interface of two different media. Since the photoelectric liquid level sensor 31 only outputs signals through the contact of the photoelectric probe with the liquid surface, it is independent of other parameters. Therefore, the sensor 31 has the advantages of simple structure, high positioning accuracy, high sensitivity, accurate detection, no traditional mechanical structure, long service life, good anti-interference performance, fast response speed, and good corrosion resistance. In use, it does not need to be calibrated and can be directly installed and used.
[0039] The capacitive sensor 31 is a physical quantity measurement sensor 31, whose basic principle is to measure the measured quantity by using the electric field formed between two electrodes. Its structure generally consists of two electrodes and a dielectric layer. When the measured quantity changes, the capacitance value of the dielectric layer will also change, thereby causing a change in the potential between the electrodes. By measuring the change in capacitance, the measured quantity can be obtained. In the present embodiment, when the water level is higher than the capacitive sensor, the capacitive sensor measures the capacitance of the water. When the water level is lower than the capacitive sensor, the capacitive sensor measures the capacitance of the air. The capacitive liquid level sensor 31 has the advantages of high precision, high sensitivity, high reliability, long service life, not easy to be disturbed by the outside world, and small size.
[0040] The sensing ends of the two sensors 31 are attached to the side wall of the water tank 22, but in the embodiment with the capacitive sensor, a mounting groove 227 is arranged on the side wall of the water tank 22, and the sensing end of the sensor 31 abuts against the groove bottom wall of the mounting groove 227. This arrangement makes the wall thickness of the water tank 22 as thin as possible, thereby reducing the interference with the sensor 31 and ensuring good working performance of the capacitive sensor.
[0041] In the embodiment provided with the photoelectric liquid level sensor, the photoelectric liquid level sensor is directly attached to the side wall of the water and oil tank 22, and the shell 1 in this embodiment is made of light-transmitting material. A light guide 26 is arranged between the shell 1 and the photoelectric liquid level sensor, and the light guide 26 can guide light to the sensor 31, thereby ensuring that the sensor 31 can be used.
[0042] In another embodiment, the sensor 31 is a radar liquid level sensor 31, and the mounting hole is arranged on the top wall of the water and oil tank 22, and the sensor 31 is fixed to the top wall of the water and oil tank 22.
[0043] Specifically, the radar liquid level sensor 31 has a probe, through which high-frequency microwave pulses are emitted. When the pulses encounter the measured medium, a reflection is caused due to the sudden change in the dielectric constant, and part of the pulse energy is reflected back, thereby calculating the distance between the probe and the measured medium. The radar liquid level sensor 31 has the advantages of good high-temperature resistance, good high-pressure resistance, small dielectric constant medium, and no harm to the human body and the environment. It can be installed in various metal and non-metal containers. In this embodiment, the radar liquid level sensor 31 is installed on the top of the water and oil tank 22 to detect the water level from top to bottom. The probe of the radar liquid level sensor 31 does not directly contact with water.
[0044] In one embodiment, the water storage space 221 is provided with a first outlet 223, the oil storage space 222 is provided with a second outlet 224, and the water and oil tank 22 is provided with a sealing member module, including a first sealing member 23 arranged at the first outlet 223 and a second sealing member 24 arranged at the second outlet 224. The cooking module 2 includes a driving device 25, which is in driving connection with the first sealing member 23 and the second sealing member 24, respectively. The driving device 25 is used to control the movement of the first sealing member 23 or the second sealing member 24, thereby controlling the opening and closing of the first outlet 223 or the second outlet 224.
[0045] Specifically, the water storage space 221 and the oil storage space 222 are respectively provided with a first outlet 223 and a second outlet 224, and the first sealing member 23 and the second sealing member 24 are used to control the opening and closing of the two outlets, thereby controlling the separate output of water and edible oil. The movement of the first sealing member 23 and the second sealing member 24 is controlled by the driving device 25. This arrangement controls the output of water and oil by the driving device 25, improves the efficiency of water and oil output, and has high accuracy of electric control, which can ensure that the amount of output is the same each time. The driving device 25 can also be connected to an alarm device. When the output water reaches a certain number of times, the user can be prompted to check whether the water and oil tank 22 needs to be replenished through the alarm device, thereby further avoiding the situation that the water and oil tank 22 is out of material, and playing a multiple protection role together with the sensor 31.
[0046] In an embodiment, the sealing module comprises an elastic member, a first magnetic member and a second magnetic member, the first sealing member 23 and the second sealing member 24 are elastically connected to the water-oil tank 22 by the elastic member, the first sealing member 23 and the second sealing member 24 are respectively provided with a first magnetic member on the side away from the elastic member, and the driving device 25 is drivingly connected to the second magnetic member, so as to move the first sealing member 23 or the second sealing member 24 by controlling the second magnetic member to approach or move away from the first magnetic member.
[0047] Specifically, the first sealing member 23 and the second sealing member 24 are elastically connected to the water-oil tank 22 by the elastic member and are respectively movably arranged on the first outlet 223 and the second outlet 224, the elastic member is in an extended state, the elastic member presses the first sealing member 23 on the first outlet 223 and presses the second sealing member 24 on the second outlet 224, the first magnetic member is installed at the lower end of the first sealing member 23 and the second sealing member 24, the driving device 25 is drivingly connected to the second magnetic member, the magnetic poles of the first magnetic member and the second magnetic member are the same, that is, the two are in a repelling state, when the second magnetic member moves below any first magnetic member, the first sealing member 23 or the second sealing member 24 is lifted, so that the first outlet 223 or the second outlet 224 is opened, to realize the output of water and edible oil. This setting is convenient to control and has better reliability. In other embodiments, the driving device 25 is drivingly connected to a cam, and the cam is used to lift the first sealing member 23 or the second sealing member 24.
[0048] In an embodiment, the flour making module 2 comprises a mounting seat 32, the mounting seat 32 is provided with a mounting groove 321, and the water-oil tank 22 and the flour tank 21 are detachably mounted in the mounting groove 321.
[0049] Specifically, in this embodiment, the light guide member is arranged on the side wall of the mounting seat 32, so as to guide light to the photoelectric liquid level sensor on the side wall of the water-oil tank 22; the water-oil tank 22 and the flour tank 21 are detachably mounted in the mounting seat 32, and the shell 1 is provided with a avoiding opening 12, part of the flour tank 21 and the water-oil tank 22 extend out of the avoiding opening 12, the mounting seat 32 has a mounting groove 321 for limiting the two, a conveying passage 323 is arranged on the groove bottom wall of the mounting groove 321, flour, water and oil are all conveyed through the conveying passage 323 and then mixed, so that the containers for storing materials are placed together, the quantity of the materials is conveniently controlled and the user can conveniently supplement the materials. In other embodiments, the flour tank 21 and the water-oil tank 22 are arranged in the mounting cavity 11 at a distance from each other.
[0050] In an embodiment, the groove side wall of the mounting groove 321 is provided with a guide groove 322 extending along the left-right direction of the pie making machine, the side wall of the water and oil bin 22 is provided with a sliding piece 225 corresponding to the guide groove 322, the sliding piece 225 is slidably inserted into the guide groove 322, and the groove side wall of the mounting groove 321 is provided with a positioning protrusion, and the side wall of the water and oil bin 22 is provided with a positioning groove 226 corresponding to the positioning protrusion, and the positioning protrusion is used for inserting into the positioning groove 226.
[0051] Specifically, the water and oil bin 22 inserts the sliding piece 225 into the guide groove 322 and can move along the extension direction of the guide groove 322, when moving to the mounting position, the positioning protrusion on the mounting groove 321 is inserted into the positioning groove 226 on the side wall of the water and oil bin 22, so as to complete the installation of the water and oil bin 22, which facilitates the installation of the water and oil bin 22 by the user and prevents the water and oil bin 22 from being installed reversely, and multiple structures are used for limiting the water and oil bin 22, thereby increasing the installation stability of the water and oil bin 22.
[0052] In an embodiment, the pie making machine comprises a pie baking module 4, a pie pushing module 5, a dough kneading module 6 and a pie transferring module 7, which are all installed in the mounting cavity 11, the dough kneading module 6 is used for kneading dough, the pie transferring module 7 is used for pushing the dough to the pie baking module 4, the pie baking module 4 is used for baking the dough into a pie, and the pie pushing module 5 is used for pushing out the baked pie.
[0053] Specifically, the dough kneading module 6 and the pie transferring module 7 are both installed in the mounting cavity 11 and below the pie making module 2, when the dough kneading module 6 kneads the dough, the dough falls on the pie transferring module 7, the pie transferring module 7 transports the dough to the pie baking module 4 for baking, and the pie pushing module 5 is arranged in the pie baking module 4 and can push the pie outwards when the dough is baked in the pie baking module 4, so that multiple functions are integrated in the mounting cavity 11, and the pie making machine can realize the functions of dough kneading, pie pushing, pie baking and pie pushing.
[0054] The above description is only an exemplary embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application and the contents of the present application are included in the patent protection range of the present application.
Claims
1. A cake-out monitoring cake maker characterised in that, The application relates to a dough making device. The dough making device comprises a shell (1) having a mounting cavity (11), a dough making module (2) comprising a flour bin (21) and a water-oil bin (22), wherein the flour bin (21) and the water-oil bin (22) are mounted in the mounting cavity (11), the water-oil bin (22) is provided with a water storage space (221) and an oil storage space (222), and a detection assembly comprising a sensor (31) and an alarm device, wherein the sensor (31) is mounted on the shell (1) and used for sensing the water amount in the water storage space (221), the alarm device is mounted on the shell (1), and the sensor (31) is electrically connected to the alarm device, so that when the sensor (31) senses that the water amount in the water storage space (221) is low, the alarm device is controlled to alarm through an electric signal. The sensor (31) is mounted on the inner wall of the shell (1), and the sensing end of the sensor (31) faces the water-oil bin (22). The sensing end of the sensor (31) abuts against the outer wall of the water-oil bin (22).
2. The missing material monitoring cake maker of claim 1, wherein, The sensor (31) is a capacitive liquid level sensor, the water-oil bin (22) is provided with a mounting groove (227), and the sensing end of the sensor (31) abuts against the groove bottom wall of the mounting groove (227).
3. The missing material monitoring cake maker of claim 2, wherein, The sensor (31) is a photoelectric liquid level sensor, the sensing end of the photoelectric liquid level sensor abuts against the outer wall of the water-oil bin (22), and the dough making module (2) comprises a light guide member (26) adjacent to the photoelectric liquid level sensor.
4. The missing material monitoring cake maker of claim 3, wherein, The water storage space (221) is provided with a first outlet (223), the oil storage space (222) is provided with a second outlet (224), the water-oil bin (22) is provided with a sealing member module, the sealing member module comprises a first sealing member (23) arranged at the first outlet (223) and a second sealing member (24) arranged at the second outlet (224), the dough making module (2) comprises a driving device (25), the driving device (25) is in driving connection with the first sealing member (23) and the second sealing member (24) respectively, and the driving device (25) is used for controlling the movement of the first sealing member (23) or the second sealing member (24), so as to control the opening and closing of the first outlet (223) or the second outlet (224).
5. The missing material monitoring cake maker of claim 3, wherein, The sealing member module comprises an elastic member, a first magnetic member and a second magnetic member, the first sealing member (23) and the second sealing member (24) are elastically connected to the water-oil bin (22) through the elastic member, one side, away from the elastic member, of the first sealing member (23) and the second sealing member (24) is respectively provided with the first magnetic member, the driving device (25) is in driving connection with the second magnetic member, and the movement of the first sealing member (23) or the second sealing member (24) is realized by controlling the second magnetic member to be close to or away from the first magnetic member.
6. The missing material monitoring cake maker of claim 1, wherein, 7. The missing material monitoring cake maker of claim 6, wherein, 8. The missing material monitoring cake maker of claim 1, wherein, The noodle making module (2) comprises a mounting base (32) provided with a mounting groove (321), and the water and oil bin (22) and the flour bin (21) are detachably mounted in the mounting groove (321).
9. The missing material monitoring cake maker of claim 8, wherein, The groove side wall of the mounting groove (321) is provided with a guide groove (322) extending along the left-right direction of the noodle making machine, and the side wall of the water and oil bin (22) is provided with a sliding piece (225) corresponding to the guide groove (322), which is slidably inserted into the guide groove (322). The groove side wall of the mounting groove (321) is provided with a positioning convex part, and the side wall of the water and oil bin (22) is provided with a positioning recess (226) corresponding to the positioning convex part, and the positioning convex part is used for inserting the positioning recess (226).
10. The missing material monitoring cake maker of any one of claims 1 to 9, wherein, The noodle making machine comprises a baking module (4), a noodle pushing module (5), a dough kneading module (6) and a transferring module (7) which are all mounted in the mounting cavity (11). The dough kneading module (6) is used for kneading dough, the transferring module (7) is used for pushing the dough to the baking module (4), the baking module (4) is used for baking the dough into noodles, and the noodle pushing module (5) is used for pushing the baked noodles.