CN112237382A

CN112237382A - Pan weighing device for automatic cooking machine, cooking machine and robot

Info

Publication number: CN112237382A
Application number: CN202011175876.1A
Authority: CN
Inventors: 覃立万
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-01-19

Abstract

The utility model provides a pan weighing device, cooking machine and robot for automatic cooking machine, relates to intelligent robot technical field, including weighing mechanism, controller, stop gear, signal output mechanism, alarm mechanism, biography power hangers, buffering component and staple bolt. The hoop is sleeved outside the pot, and the buffer component is arranged between the hoop and the pot; the force transmission lugs are distributed on the hoop at intervals, and are connected with the hoop; the weighing mechanism is connected with the force transmission hanging lug and is used for measuring the stress of the force transmission hanging lug; the weighing mechanism is electrically connected with the controller; the controller is respectively electrically connected with the signal output mechanism and the alarm mechanism; the limiting mechanism comprises a limiting groove and a limiting rod, the limiting groove is arranged at the bottom of the cooker, one end of the limiting rod is connected with the shell of the automatic cooking machine, the other end of the limiting rod is provided with a limiting switch, and the limiting switch is electrically connected with the controller. A pan weighing device for automatic cooking machine can improve automatic cooking machine pan precision of weighing and stability.

Description

Pan weighing device for automatic cooking machine, cooking machine and robot

Technical Field

The invention relates to the field of intelligent robots, in particular to a pot weighing device for an automatic cooking machine, the cooking machine and a robot.

Background

With the rapid development of society, the pace of life of people is fast at present, the working pressure is high, people do not have more time to prepare for cooking due to the living environment, the traditional manual cooking mode cannot be well adapted to the fast-paced life mode of people, and the intelligent kitchen replaces the traditional people to make delicious meals in person and has higher and higher call. In recent years, along with rapid development of artificial intelligence science and technology, the application field of the intelligent robot is wider and wider, and the application of the intelligent robot to the cooking field is also an inevitable development trend.

Because of the non-manual cooking, the control of the amount of dishes, seasonings and soup in cooking cannot be determined by depending on cooking experience, and the machine needs data support. The cooking robot commonly used in the prior art mainly collects the quality data of domestic dishes through a weight scale arranged at the bottom of a pot, but still has some problems: firstly, because the cookware is hemispherical, the position of the cookware is difficult to fix, so that the weighing is inaccurate; secondly, the pan frequently rocks and influences the precision of weight scale, easily leads to the weight scale to weigh inaccurate or damage, poor stability.

Disclosure of Invention

The invention aims to provide a pan weighing device for an automatic cooking machine, which can improve the pan weighing precision and stability of the automatic cooking machine to a certain extent.

The invention is realized by the following steps:

a pan weighing device for an automatic cooking machine comprises a weighing mechanism, a controller, a limiting mechanism, a signal output mechanism, an alarm mechanism, a force transmission hanging lug, a buffering component and a hoop, wherein the hoop is sleeved outside a pan, and the buffering component is arranged between the hoop and the pan; the force transmission lugs are distributed on the hoop at intervals, and are connected with the hoop; the weighing mechanism is connected with the force transmission hanging lug and is used for measuring the stress of the force transmission hanging lug; the weighing mechanism is connected with the controller and can transmit a weighing signal to the controller; the controller is respectively electrically connected with the signal output mechanism and the alarm mechanism; stop gear includes spacing groove and gag lever post, the spacing groove set up in the bottom of pan, the one end and the shell of automatic cooking machine of gag lever post are connected, the other end of gag lever post is equipped with limit switch, limit switch with the controller electricity is connected.

In a feasible implementation scheme, a plurality of groups of patches are arranged on the hoop, the hoop is externally connected with the cooker through the patches, and the buffer component is arranged between the patches and the cooker.

In a feasible implementation scheme, the force transmission hanging lugs are four groups, and the four groups of force transmission hanging lugs are arranged on the hoop at equal intervals and are connected with the weighing mechanism.

In a possible implementation, the limiting rod has a first telescopic rod, a second telescopic rod and a locking member, the first telescopic rod is inserted into the second telescopic rod, and the locking member is connected to the first telescopic rod and the second telescopic rod respectively, and is used for locking the relative position between the first telescopic rod and the second telescopic rod.

In a possible embodiment, the weighing mechanism includes a bearing plate, a pressure sensor and a bearing bracket connected with the shell of the automatic cooking machine, the force transmission suspension loop is arranged on the bearing plate, the bearing plate is arranged at the upper end of the pressure sensor, and the pressure sensor is arranged on the bearing bracket and electrically connected with the controller.

In a possible embodiment, the bearing plate is provided with a groove, and the force transmission lugs are arranged in the groove.

In a possible embodiment, the signal output mechanism comprises an electronic display instrument electrically connected to the controller for displaying weighing data.

The invention provides a pot weighing device for an automatic cooking machine, which is used for the automatic cooking machine, and the using method mainly comprises the following steps:

s1, setting an alarm threshold value:

an operator sets a minimum weight threshold value L and a maximum weight threshold value H through a controller and writes the minimum weight threshold value L and the maximum weight threshold value H into a database;

s2, zero setting:

the weighing mechanism collects the tare weight X of the initial weight sum of the cookware, the hoop, the buffering component and the force transmission hanging lug; the weighing mechanism writes the sum X of the initial weights into a database, and the lowest weight threshold L is larger than the sum X of the initial weights;

s3, weighing:

adding a weighing target object into the pot; the weighing mechanism collects the total weight sum Y of the cookware, the target object, the hoop, the buffering component and the force transmission hanging lug;

the weighing mechanism adds the total weight sum Y into a database, and the highest weight threshold H is less than the total weight sum Y;

the weight M of the target article is the sum of the total weight Y and the sum of the initial weight X;

the beneficial effects of the invention at least comprise:

the invention provides a cookware weighing device for an automatic cooking machine, which is characterized in that a force transmission lug connected with a hoop is required to be placed on a weighing mechanism in the use process, the hoop and a buffer component are sleeved outside a cookware to support the cookware, so that the hoop bears all gravity of the cookware and can transmit the gravity bearing the cookware to the force transmission lug connected with the hoop, the weight called by the weighing mechanism is the sum X of the initial weights of the cookware, the hoop, the buffer component and the force transmission lug, the sum X of the initial weights can be added into a database, and a signal output mechanism can be utilized to output a weight signal corresponding to the sum X of the initial weights. And then putting the target object into the pot, transmitting the weight of the target object to the hoop through the pot, and further transmitting the weight of the target object to the force transmission hanging lug, so that the weight called by the weighing mechanism is the sum Y of the total weight of the pot, the target object in the pot, the hoop, the buffer component and the force transmission hanging lug, adding the sum Y of the total weight into a database, and outputting a weight signal corresponding to the sum Y of the total weight by an operator by using a signal output mechanism. The controller can be used by an operator to compare the data difference value of the sum of the total weight Y and the sum of the initial weight X, namely the value of the weight M of the target object, so that the invention can realize the measurement of the self weight of the cookware and the weight of the target object in the cookware. In addition, if when the pan condition such as rocking or rotation appears, a plurality of parts of laminating outside the pan on the staple bolt can offset each other and receive the pan and correspond the position and exert the force to guarantee stability and measurement accuracy when measuring pan weight, and can not damage weighing mechanism.

In the process of operating the pan weighing device for the automatic cooking machine provided by the invention, it is noted that one end of the limiting rod of the limiting mechanism is provided with the limiting switch and is inserted into the slot hole of the limiting groove. When in use, the limiting rod is not in contact with the bottom of the pot. So set up, when the pan produced when rocking, the spacing groove rocks along with the pan production, nevertheless rocks and is located the gag lever post that inserts and establish in the slotted hole of spacing groove, if the range of rocking is too big, the spacing groove receives the hindrance of gag lever post, and then the range of rocking of the pan that greatly reduced and spacing groove are connected avoids damaging weighing mechanism, precision and stability when also can increase weighing mechanism and measure pan weight simultaneously.

In conclusion, the pan weighing device for the automatic cooking machine provided by the invention can improve the weighing precision and stability of the pan of the automatic cooking machine to a certain extent.

Another object of the present invention is to provide a food processor, which can improve the weighing accuracy and stability of the food processor to some extent.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the invention provides a food processor, comprising: the control system is respectively in signal connection with the feeding device, the smoke exhaust device, the heating device and the pan weighing device for the automatic cooking machine; the feeding device, the smoke exhaust device and the heating device are all connected with the cooking pot; a pan weighing device for automatic cooking machine with cooking pot is connected, measures cooking pot's weight.

Wherein, a pan weighing device for automatic cooking machine includes weighing machine structure, controller, stop gear, signal output mechanism, alarm mechanism, biography power hangers, buffering component and staple bolt: the hoop is sleeved outside the cooking pot, and the buffer component is arranged between the hoop and the cooking pot; the force transmission lugs are distributed on the hoop at intervals, and are connected with the hoop; the weighing mechanism is connected with the force transmission hanging lug and is used for measuring the stress of the force transmission hanging lug; the weighing mechanism is connected with the controller and can transmit a weighing signal to the controller; the controller is respectively electrically connected with the signal output mechanism and the alarm mechanism; stop gear includes spacing groove and gag lever post, the spacing groove set up in cooking pot's bottom, the one end and the shell of automatic cooking machine of gag lever post are connected, the other end of gag lever post is equipped with limit switch, limit switch with the controller electricity is connected.

The control system is respectively in signal connection with the feeding device, the smoke exhaust device, the heating device and the pan weighing device for the automatic cooking machine; the feeding device, the smoke exhaust device and the heating device are all connected with the cooking pot; a pan weighing device for automatic cooking machine with cooking pot is connected, measures cooking pot's weight.

Furthermore, the feeding device is provided with a feeding flowmeter and a control valve, and a signal output mechanism of the pan weighing device for the automatic cooking machine is connected with the control system and outputs a weighing signal to the control system; the feeding flowmeter of the feeding device is connected with the control system and outputs a flow signal to the control system; the control system is connected with the control valve so as to adjust the on-off state of the control valve.

The cooking machine is the same with the above-mentioned pan weighing device that is used for automatic cooking machine for the advantage that prior art has, and it is no longer repeated here.

Still another object of the present invention is to provide a robot, which can improve the weighing accuracy and stability of the food processor to a certain extent.

the invention provides a robot, comprising: control system, feeding device, fume extractor, heating device, cooking pot and as above-mentioned technical scheme the cooking machine.

Wherein, the cooking machine is including control system, feeding device, fume extractor, heating device, cooking pot and be used for the pan weighing device of automatic cooking machine.

The robot has the same advantages as the pan weighing device for the automatic cooking machine compared with the prior art, and the detailed description is omitted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a pan weighing device for an automatic cooking machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a food processor according to a second embodiment of the present invention;

fig. 3 is a schematic perspective view of a food processor according to a second embodiment of the present invention;

fig. 4 is a schematic perspective view of a robot according to a third embodiment of the present invention;

fig. 5 is a schematic structural diagram of a robot according to a third embodiment of the present invention.

In the figure:

100-a weighing mechanism; 200-a limiting mechanism; 300-force transmission hangers; 400-anchor ear; 110-a load-bearing disc; 120-a pressure sensor; 130-a load-bearing support; 210-a limiting groove; 220-a limiting rod; 510-a feeding device; 520-a smoke exhaust; 530-a heating device; 540-cookware 540; 610-a housing; 620-control panel; 630-path walk module; 511-charge flow meter; 512-control valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements that are referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

First embodiment

Referring to fig. 1 and 2, the present embodiment provides a pot weighing device for an automatic cooking machine, including a weighing mechanism 100, a controller, a limiting mechanism 200, a signal output mechanism, an alarm mechanism, a force transmission lug 300, a buffer member and a hoop 400.

Wherein, the staple bolt 400 cover is located the outside of pan.

The staple bolt 400 is the loop configuration, and the circle diameter is less than pan open-ended maximum diameter in the annular of staple bolt 400, and the preferred 2/3 of pan open-ended maximum diameter, the pan outside is located to the staple bolt 400 cover, encircles the pan and laminates with the pan for bear and transmit the weight of article in pan and the pan.

Preferably, in the first embodiment of the present invention, the hoop 400 is made of metal, so as to prevent the hoop 400 from being damaged due to an over-high temperature of the pot.

The anchor ear 400 may also be made of other fireproof materials or incombustible materials, such as ceramic materials.

The buffer component is arranged between the hoop 400 and the pot, and the buffer component can be made of rubber materials or other high-temperature-resistant soft materials and is mainly used for filtering vibration generated by the pot in the cooking process.

The force transmission hanging lugs 300 are distributed on the hoop 400 at intervals, and the force transmission hanging lugs 300 are all connected with the hoop 400; the weighing mechanism 100 is connected to the force transfer lug 300 for measuring the force applied by the force transfer lug 300.

The weighing mechanism 100 is connected with a controller and can transmit a weighing signal to the controller, and the controller is respectively and electrically connected with the signal output mechanism and the alarm mechanism.

In the first embodiment of the present invention, the force transmission lug 300 is connected to the hoop 400 and is disposed on the weighing mechanism 100, the weighing mechanism 100 is fixed to or connected to the housing 610 of the automatic cooking machine, the weighing mechanism 100 can be horizontally disposed in the automatic cooking machine, one end of the force transmission lug 300 is connected to the hoop 400, and the other end is disposed on the weighing mechanism 100, and transmits the borne weight of the pot, the weight of the target object in the pot, the weight of the hoop 400, the weight of the buffer mechanism, and the self weight of the force transmission lug 300 to the weighing mechanism 100.

The weighing mechanism 100 is electrically connected to the controller, and the connection mode may be through a data line, a wire, or the like, or through a wireless connection mode such as bluetooth.

In the first embodiment of the present invention, the weighing mechanism 100 can transmit the weighing signal to the controller through the electrical connection, and the controller is electrically connected to the signal output mechanism and can output the signal through the signal output mechanism after processing the weighing signal.

The controller is electrically connected with the alarm mechanism, if the sum X of the initial weights weighed by the weighing mechanism 100 is smaller than the minimum weight threshold value L, the weighing mechanism 100 sends data to the controller, and the controller controls the alarm mechanism to send out an alarm signal; if the sum Y of the total weights weighed by the weighing mechanism 100 is greater than the highest weight threshold H, the weighing mechanism 100 sends data to the controller, and the controller controls the alarm mechanism to send out an alarm signal.

In the pan weighing apparatus for an automatic cooking machine according to an embodiment of the present invention, the position-limiting mechanism 200 includes a position-limiting groove 210 and a position-limiting rod 220.

The limit groove 210 is disposed at the bottom of the pot, preferably at the center of the bottom, and the connection manner may be a fixed connection manner such as welding, so as to increase the connection stability.

One end of the limit rod 220 is connected with the shell 610 of the automatic cooking machine, the other end of the limit rod 220 is provided with a limit switch and is inserted into the limit groove 210, and the limit switch is electrically connected with the controller.

The spacing groove 210 may be provided with a notch, and the spacing rod 220 is inserted into the notch of the spacing groove 210. It should be noted that the size of the limiting rod 220 should be smaller than the size of the notch of the limiting groove 210.

The pot weighing device for the automatic cooking machine provided by the embodiment of the invention has the use method mainly comprising the following steps:

s1, setting an alarm threshold value:

s2, zero setting:

when the end of the limit rod 220 inserted into the limit groove 210 does not contact the bottom of the pot, the limit switch is turned off. The weighing mechanism 100 collects the tare weight X of the initial weight sum of the cookware, the hoop 400, the buffer component and the force transmission hanging lug 300, and the weighing mechanism 100 writes the tare weight sum X into a database;

it is worth noting that the minimum weight threshold L must be greater than the initial weight sum X, otherwise the alarm mechanism is triggered to alarm.

S3, weighing:

adding a weighing target object into a pot; the weighing mechanism 100 collects the total weight sum Y of the cookware, the target object, the hoop 400, the buffer mechanism and the force transmission hangers 300; the weighing mechanism 100 writes the sum Y of the total weights into a database, the highest weight threshold H must be smaller than the sum Y of the total weights, otherwise, an alarm mechanism is triggered to alarm.

The controller calls the data X and the data Y and calculates, the weight M of the target object is the difference value between the total weight sum Y and the initial weight sum X, and the controller transmits the electric signal corresponding to the weight M of the target object to the signal output mechanism to output a weighing signal.

When the pan weighing device for the automatic cooking machine provided by the embodiment of the invention is used, when the limiting rod 220 is inserted into one end of the limiting groove 210 to contact the bottom of the pan, the bottom of the pan contacts the limiting switch, the limiting switch is turned on, and the triggering signal is sent to the controller, the controller processes the signal and then sends the signal to the alarm mechanism, and the alarm mechanism is triggered to alarm.

Meanwhile, when the controller receives the weighing signal and the starting signal of the limit switch at the same time, the starting signal of the limit switch is preferentially processed and transmitted.

In the process of using the pan weighing device for an automatic cooking machine according to the first embodiment of the present invention, an operator needs to place the force transmission lug 300 connected to the hoop 400 on the weighing mechanism 100, and since the hoop 400 and the buffer member are sleeved outside the pan to support the pan, the hoop 400 bears all the gravity of the pan and transmits the gravity borne by the pan to the force transmission lug 300 connected thereto, so that the weight weighed by the weighing mechanism 100 is the sum X of the initial weights of the pan, the hoop 400, the buffer member and the force transmission lug 300, the sum X of the initial weights can be added to the database, and the signal output mechanism can be used to output a weight signal corresponding to the sum X of the initial weights.

And then the target object is put into the pot, the weight of the target object is transmitted to the hoop 400 through the pot and then transmitted to the force transmission hanging lug 300, so that the weight weighed by the weighing mechanism 100 is the sum Y of the total weight of the pot, the target object in the pot, the hoop 400, the buffer component and the force transmission hanging lug 300, the sum Y of the total weight can be added into a database, and an operator can also output a weight signal corresponding to the sum Y of the total weight by using the signal output mechanism.

An operator can use the controller to compare the data difference value of the sum of the total weight Y and the sum of the initial weight X, namely the value of the weight M of the target object, so that the invention can realize the measurement of the self weight of the cookware and the weight of the target object in the cookware.

In addition, the buffering component that sets up between staple bolt 400 and pan also can cushion rocking of pan to make measured data more accurate, also can not weighing mechanism 100 cause the damage.

In addition, if when the pan condition such as rocking or rotation appears, a plurality of parts of laminating with the pan outside on staple bolt 400 can offset each other and receive the pan and correspond the position and exert the force to guarantee stability and measurement accuracy when measuring pan weight, and can not damage weighing mechanism 100.

In the process of operating the pan weighing device for an automatic cooking machine according to the present invention, it should be noted that one end of the limiting rod 220 of the limiting mechanism 200 is provided with a limiting switch and inserted into the slot hole of the limiting groove 210. When in use, the limiting rod 220 is not in contact with the bottom of the cooker. So set up, when the pan produced and rock, spacing groove 210 rocked along with the pan production, nevertheless rocks and is restricted to locate the gag lever post 220 who inserts and establish in spacing groove 210's slotted hole, and if the range of rocking is too big, spacing groove 210 receives the hindrance of gag lever post 220, and then greatly reduced and spacing groove 210 are connected the pan the range of rocking avoids damaging weighing mechanism 100, also can increase precision and stability when weighing mechanism 100 measures pan weight simultaneously.

In summary, the pan weighing device for the automatic cooking machine according to the first embodiment of the present invention can improve the weighing accuracy and stability of the pan of the automatic cooking machine to a certain extent.

In a possible embodiment, a plurality of patches are disposed on the hoop 400, the hoop 400 is connected to the outside of the pot through the patches, and the buffer member is disposed between the patches and the pot. So set up, the pan bottom lines of laminating more, in addition, also can increase the area of contact of staple bolt 400 and pan to increase the frictional force between the two.

In the pan weighing device for an automatic cooking machine according to the first embodiment of the present invention, the sticker has a concave structure, and the concave side of the concave structure is attached to the outside of the pan, so that the degree of attachment between the sticker and the pan is stronger.

In specific application process, the pan can have the recess, and this recess can be used to the holding paster, not only strengthens laminating effect and has limit function.

The patch can be made of heat-resistant materials such as ceramics, glass, metal and the like.

In the pan weighing device for an automatic cooking machine according to the first embodiment of the present invention, the force transmission hooks 300 are four groups, and the four groups of force transmission hooks 300 are disposed at equal intervals on the hoop 400 and are all connected to the weighing mechanism 100. So set up, even if do not place the pan on staple bolt 400 and level, also can guarantee the accurate nature of weighing data.

The force transmission hanging lugs 300 and the weighing mechanisms 100 are the same in quantity, and the force transmission hanging lugs 300 and the weighing mechanisms 100 are arranged in a one-to-one correspondence manner, so that the force transmission hanging lugs 300 and the weighing mechanisms 100 are guaranteed to support cookware.

In other embodiments, the force transmission lugs 300 and the weighing mechanism 100 are the same in number and may be in multiple groups, and the multiple groups of force transmission lugs 300 are correspondingly arranged on the weighing mechanism 100.

When the pan weighing device for the automatic cooking machine according to the first embodiment of the present invention is used, the controller receives part of the weighing data sent by the weighing mechanisms 100, and sums up the weighing data of the parts to obtain weighing data of the pan, the target object in the pan, the hoop 400, the buffer mechanism, and the force transmission lugs 300.

Preferably, the weighing mechanism 100 includes a load-bearing plate 110, a pressure sensor 120 and a load-bearing bracket 130, the force-transmitting suspension loop 300 is disposed on the load-bearing plate 110, the load-bearing plate 110 is disposed on the upper end of the pressure sensor 120, and the pressure sensor 120 is disposed on the load-bearing bracket 130 and electrically connected to the controller.

In a preferred embodiment, the support bracket 130 may be horizontally disposed and connected to the housing 610 of the automatic cooking machine, the pressure sensor 120 may be connected to the support bracket 130, the support plate 110 is disposed at the upper end of the pressure sensor 120, the force-transmitting lug 300 is disposed on the support plate 110, and may transmit the force received by the cookware, the target object in the cookware, the hoop 400, the buffer member and the self gravity to the pressure sensor 120 through the support plate 110, and the pressure sensor 120 converts the received force into a signal and transmits the signal to the controller.

In the first embodiment of the present invention, the bearing plate 110 is provided with a groove, and the force transmission lug 300 is disposed in the groove, so that on one hand, the overall height of the pan weighing device for an automatic cooking machine provided in the first embodiment of the present invention can be reduced to a certain extent, and on the other hand, the groove of the bearing plate 110 can limit the force transmission lug 300, thereby preventing the force transmission lug 300 from deviating on the bearing plate 110.

Preferably, the signal output mechanism comprises an electronic display instrument electrically connected with the controller for displaying the weighing data.

In the first embodiment of the present invention, the limit groove 210 is disposed at the center of the bottom of the pot, one end of the limit rod 220 is rigidly connected to the housing 610 of the automatic cooking machine, the other end is provided with a limit switch and is inserted into the limit groove 210, and the diameter of the limit rod 220 should be smaller than the inner diameter of the limit groove 210. In the pan weighing device for the automatic cooking machine provided by the embodiment of the invention, under a working condition, one end of the limiting rod 220, which is provided with the limiting switch, is inserted into the limiting groove 210 and is not contacted with the bottom of the pan, and the limiting switch is not triggered; under another kind of operating mode, the gag lever post 220 is equipped with limit switch's one end and inserts in spacing groove 210 to contact with the pan bottom, the limit switch who sets up at the other end of gag lever post 220 receives the extrusion, and with signal transmission to controller, triggers the warning, reminds operating personnel pan to have the condition that the position sinks.

In a possible embodiment, the pan weighing device for the automatic cooking machine further comprises a bearing plate disposed between one end of the limit rod 220 and the housing 610 of the automatic cooking machine. Bearing plate level sets up, and gag lever post 220 can be dismantled with the bearing plate and be connected.

In a preferred embodiment of the present invention, the limiting rod 220 has a first telescopic rod, a second telescopic rod and a locking member, the first telescopic rod is inserted into the second telescopic rod, and the locking member is connected to the first telescopic rod and the second telescopic rod respectively for locking the relative positions of the first telescopic rod and the second telescopic rod.

In this embodiment one, relative motion can take place for first telescopic link and second telescopic link, and the two realizes the altitude mixture control and the fixing of gag lever post 220 through relative motion and combination locking piece, so sets up, the altitude mixture control of the gag lever post 220 of being convenient for to the use scene of adaptation different height demands.

Second embodiment

Referring to fig. 4, the food processor according to the second embodiment of the present invention includes a control system, a feeding device 510, a smoke exhausting device 520, a heating device 530, a cooking pot 540, and the pot weighing device for an automatic cooking machine according to the first embodiment.

The pan weighing device for the automatic cooking machine comprises a weighing mechanism 100, a controller, a limiting mechanism 200, a signal output mechanism, an alarm mechanism, a force transmission hanging lug 300, a buffer component and a hoop 400, wherein the hoop 400 is sleeved outside the cooking pan 540, and the buffer component is arranged between the hoop 400 and the cooking pan 540; the force transmission hanging lugs 300 are distributed on the hoop 400 at intervals, and the force transmission hanging lugs 300 are all connected with the hoop 400; the weighing mechanism 100 is connected with the force transmission hanging lug 300 and is used for measuring the stress of the force transmission hanging lug 300; the weighing mechanism 100 is connected with the controller and can transmit a weighing signal to the controller; the controller is respectively electrically connected with the signal output mechanism and the alarm mechanism; limiting mechanism includes spacing groove 210 and gag lever post 220, and spacing groove 210 sets up in cooking pot 540's bottom, and the one end and the shell of automatic cooking machine of gag lever post 220 are connected, and the other end of gag lever post 220 is equipped with limit switch, and limit switch is connected with the controller electricity.

In the food processor provided by the second embodiment of the present invention, the control system is respectively in signal connection with the feeding device 510, the smoke exhausting device 520, the heating device 530 and the pan weighing device for the automatic cooking machine; the feeding device 510, the smoke exhaust device 520 and the heating device 530 are all connected with the cooking pot 540; the pot weighing device for the automatic cooking machine is connected with the cooking pot 540 to measure the weight of the cooking pot 540.

The feeding device 510 is provided with a feeding flowmeter 511 and a control valve 512, and a signal output mechanism of the pan weighing device of the automatic cooking machine is connected with a control system and outputs a weighing signal to the control system; the charging flowmeter 511 of the charging device 510 is connected with the control system and outputs a flow signal to the control system; the control system is connected to the control valve 512 to adjust the on-off state of the control valve 512.

Third embodiment

Referring to fig. 5, the robot according to the third embodiment of the present invention includes a housing 610, a control panel 620, an interaction module, a path walking module 630, and the food processor according to the third embodiment.

The cooking machine is provided with a control system, a feeding device 510, a smoke exhaust device 520, a heating device 530, a cooking pot 540 and a pot weighing device for the automatic cooking machine, wherein the control system of the cooking machine is in signal connection with the feeding device 510, the smoke exhaust device 520, the heating device 530 and the pot weighing device for the automatic cooking machine respectively; the feeding device 510, the smoke exhaust device 520 and the heating device 530 are all connected with the cooking pot 540; the pot weighing device for the automatic cooking machine is connected with the cooking pot 540 to measure the weight of the cooking pot 540.

In the robot provided by the third embodiment of the present invention, the control panel 620 is disposed on the housing 610, and the interaction module, the path walking module 630 and the food processor are all connected to the control panel 620 and disposed in the housing 610.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pan weighing device for automatic cooking machine, its characterized in that includes: weighing machine constructs, controller, stop gear, signal output mechanism, alarm mechanism, passes power hangers, buffer member and staple bolt:

the hoop is sleeved outside the cooker, and the buffer component is arranged between the hoop and the cooker;

the force transmission lugs are distributed on the hoop at intervals, and are connected with the hoop; the weighing mechanism is connected with the force transmission hanging lug and is used for measuring the stress of the force transmission hanging lug;

the weighing mechanism is connected with the controller and can transmit a weighing signal to the controller;

the controller is respectively electrically connected with the signal output mechanism and the alarm mechanism;

stop gear includes spacing groove and gag lever post, the spacing groove set up in the bottom of pan, the one end and the shell of automatic cooking machine of gag lever post are connected, the other end of gag lever post is equipped with limit switch, limit switch with the controller electricity is connected.

2. The pan weighing device for automatic cooking machine of claim 1, wherein the hoop is provided with a plurality of sets of patches, the hoop is connected with the outside of the pan through the patches, and the buffer member is arranged between the patches and the pan.

3. The pan weighing device for the automatic cooking machine according to claim 1, wherein the force transmission lugs are four groups, and the four groups of the force transmission lugs are arranged on the hoop at equal intervals and are connected with the weighing mechanism.

4. The pan weighing device for the automatic cooking machine according to claim 1, wherein the limit rod has a first telescopic rod, a second telescopic rod and a locking member, the first telescopic rod is inserted into the second telescopic rod, and the locking member is connected with the first telescopic rod and the second telescopic rod respectively for locking the relative positions of the first telescopic rod and the second telescopic rod.

5. The pan weighing device for the automatic cooking machine according to claim 1, wherein the weighing mechanism comprises a bearing plate, a pressure sensor and a bearing bracket, the force transmission hanging lug is arranged on the bearing plate, the bearing plate is arranged at the upper end of the pressure sensor, and the pressure sensor is arranged on the bearing bracket and electrically connected with the controller.

6. The pan weighing device for automatic cooking machines of claim 5, wherein the bearing plate is provided with a groove, and the force-transmitting lugs are arranged in the groove.

7. The pan weighing apparatus for automatic cooking machines of claim 1, wherein the signal output mechanism comprises an electronic display instrument electrically connected with the controller for displaying weighing data.

8. A food processor, comprising: control system, feeding device, fume extractor, heating device, cooking pot and pot weighing device for automatic cooking machine according to any of claims 1-7;

wherein, the control system is respectively connected with the feeding device, the smoke exhaust device, the heating device and the pan weighing device for the automatic cooking machine by signals; the feeding device, the smoke exhaust device and the heating device are all connected with the cooking pot; a pan weighing device for automatic cooking machine with cooking pot is connected, measures cooking pot's weight.

9. The food processor as claimed in claim 8, wherein the charging device is provided with a charging flow meter and a control valve, and the signal output mechanism of the pan weighing device for the automatic cooking machine is connected with the control system and outputs a weighing signal to the control system; the feeding flowmeter of the feeding device is connected with the control system and outputs a flow signal to the control system; the control system is connected with the control valve so as to adjust the on-off state of the control valve.

10. A robot, comprising: shell, control panel, mutual module, route walking module and cooking machine of any one of claims 8-9, control panel sets up on the shell, mutual module, route walking module and cooking machine all with control panel is connected, and sets up in the shell.