CN101530151A - Method and device for detecting material lack of ice cream machine - Google Patents
Method and device for detecting material lack of ice cream machine Download PDFInfo
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- CN101530151A CN101530151A CN200910038473A CN200910038473A CN101530151A CN 101530151 A CN101530151 A CN 101530151A CN 200910038473 A CN200910038473 A CN 200910038473A CN 200910038473 A CN200910038473 A CN 200910038473A CN 101530151 A CN101530151 A CN 101530151A
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- ice cream
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Abstract
The invention discloses a method for detecting material lack of an ice cream machine. The method comprises: firstly, detecting the rotating speed of a material cylinder of the ice cream machine through a rotating speed sensor; and then emitting a material lack alarm signal and maintaining the alarm state for a period of time when detecting that the rotating speed of the material cylinder is maintained to be less than an alarm threshold for a period of time, if the rotating speed of the material cylinder increases to exceed the alarm threshold after emitting the alarm signal, releasing the alarm state; and if the rotating speed of the material cylinder is maintained to be less than the alarm threshold for a period of time after emitting the alarm signal, forcedly shutting down and emitting the alarm signal again. The invention also discloses the ice cream machine applying the material lack detecting method. The method and the ice cream machine have the following characteristics that: 1, the control principle is simple, automatic detection and alarm functions are realized by setting procedures when the material cylinder is lack of materials, additional hardware is not added, and the cost is not increased; and 2, humanization degree is greatly improved, an alarm lamp continuously shines to remind a user when lacking materials so as to avoid the defect of frequently detecting whether enough materials are in the material cylinder, save manpower and reduce labor intensity.
Description
Technical field
The present invention relates to a kind of scarce material detection method of ice cream maker, and the ice cream maker of using this method.
Background technology
The present whole industry, the ice cream maker that comprises import brand all are to adopt manually to add ice-cream slurry on machine.Whether the exhausted most product of scarce material can only increase cost of labor and can not do to fall vacant the material warning immediately exactly by manually observing in the material cylinder machine like this; Also have some high-end products to adopt the liquid level inductor to respond to, but the production cost increase on the one hand of this mode, its reliability also is difficult to be guaranteed when slurry is too sticky simultaneously.
Summary of the invention
It is a kind of easy to use and detect the method for material lack of ice cream machine accurately automatically that the object of the invention is to provide.
The present invention also aims to provide a kind of ice cream maker that can detect material lack of ice cream machine automatically.
Purpose of the present invention is achieved by the following technical programs:
A kind of material lack of ice cream machine detection method, it is characterized in that, at first detect the material cylinder rotating speed of ice cream maker, keep certain hour below alarm threshold value, send then to lack and expect alarm signal and keep the alarm condition certain hour when detecting material cylinder rotating speed by speed probe; If material cylinder rotating speed rises above alarm threshold value after sending alarm signal, remove alarm condition; If material cylinder rotating speed is kept certain hour again below alarm threshold value after sending alarm signal, also send alarm signal once more with regard to forced stoppage.
Rotating speed control is a kind of in the numerous control methods of ice cream maker, utilize stirring motor in to ice-cream whipping process, because the increase of hardness causes motor to bear change in resistance and motor speed variation in the ice cream shaping process, by controlling to the variation of motor speed and then to the ice cream maker complete machine.Therefore various rotating speed control type ice cream makers all have same characteristics, and its rotating speed can be kept in the certain limit and can not rise when the material cylinder lacks material exactly.The present invention has utilized these characteristics exactly, detects scarce material situation by detecting material cylinder motor speed, and sends control signal corresponding.
Material cylinder rotating speed of the present invention with the material cylinder in ice cream hardness corresponding one by one, the high more material cylinder of ice cream hardness rotating speed is low more.
As one embodiment of the present invention, the certain hour of keeping before the described warning was made as 90 seconds.
As one embodiment of the present invention, the certain hour of keeping after the described warning was made as 30 seconds.
As one embodiment of the present invention, the certain hour that described alarm condition is kept was made as 120 seconds.
Alarm threshold value of the present invention is corresponding with the gear of ice cream maker, and the high more then alarm threshold value of the gear of ice cream maker is low more.
A kind of ice cream maker of using above-mentioned scarce material detection method, include power module, refrigeration module, stirring motor and governor circuit, it is characterized in that, also include revolution speed sensing module and parameter storage, described revolution speed sensing module is used for detecting in real time the stirring motor rotating speed; Described parameter storage is used to write down the ice cream hardness of motor speed correspondence under the different gears; Described stirring motor is arranged in the material cylinder, the rotating speed gauge head of revolution speed sensing module connects stirring motor, the tach signal output of revolution speed sensing module connects the tach signal input of governor circuit, the parameter output of parameter storage connects the parameter input of governor circuit, and the stirring switching signal output of governor circuit starts and stops by relay control stirring motor; The voltage output end of power module connects the voltage input end of above-mentioned functions module.
Ice cream maker of the present invention is provided with more than one gear, and the high more representative discharging of gear hardness is high more.
As one embodiment of the present invention; described ice cream maker is provided with 1 to 8 different gear; gear 1 representative is minimum promptly the softest; gear 8 representatives are the highest promptly the hardest; the moulding ratio of each grade is by 1% to 99%; but the molded discharging of expression more than 85%, the molded and hard stop of 99% expression ice cream.
As a further improvement on the present invention, described ice cream maker also is provided with GSS Gear Select Switch, is used for selecting the corresponding work gear at different ice cream hardness; The signal output part of described GSS Gear Select Switch connects the gear signal input of governor circuit.
Compare with common ice cream maker, the present invention has following characteristics:
1. control principle is simple, and automatic detection and warning function when reaching the scarce material of material cylinder by program setting do not increase hardware in addition, and the trouble point is few.
2. low originally low, on original control system, reach above function by the program adjustment, cost is not extra to be increased.
3. hommization degree promotes significantly, has alarm lamp not stop to glitter to remind the user when lacking material, can avoid frequently opening the material cylinder and see if there is material, saves manpower and labour intensity.
Description of drawings
Fig. 1 is the theory diagram of ice cream maker of the present invention.
The specific embodiment
Material lack of ice cream machine detection method provided by the invention, at first detect the material cylinder rotating speed of ice cream maker by speed probe, keep certain hour below alarm threshold value when detecting material cylinder rotating speed, send then to lack and expect alarm signal and keep the alarm condition certain hour; If material cylinder rotating speed rises above alarm threshold value after sending alarm signal, remove alarm condition; If material cylinder rotating speed is kept certain hour again below alarm threshold value after sending alarm signal, also send alarm signal once more with regard to forced stoppage.
In the above-mentioned detection method, the certain hour of keeping before the warning was made as 90 seconds, and the certain hour of keeping after the warning was made as 30 seconds, and the certain hour that alarm condition is kept was made as 120 seconds.
Ice cream maker provided by the invention is divided into 1～8 eight gear, the ice cream hardness that each gear is corresponding different, wherein gear 1 corresponding hardness is minimum, and gear 8 corresponding hardness are the highest, in other words under identical moulding percentage, the ice cream material hardness height that the gear height is got.So when detecting same rigidity, what gear was high will set lower alarm threshold value, just can guarantee can send alarm signal according to identical hardness parameter at different gears, for example can to set alarm threshold value be 78% to gear 2, and that gear 3 just is set in 73%.
Ice cream maker provided by the invention is controlled each functional module by governor circuit, and other functional modules mainly comprise power module, refrigeration module, stirring motor, parameter storage, GSS Gear Select Switch and revolution speed sensing module.The signal end of each functional module connects the corresponding control port of governor circuit respectively, as shown in Figure 1.Wherein the revolution speed sensing module adopts ZS type inductance type speed probe.The revolution speed sensing module is used for detecting in real time the stirring motor rotating speed; Parameter storage is used to write down the ice cream hardness of motor speed correspondence under the different gears; GSS Gear Select Switch is used for selecting the corresponding work gear at different ice cream hardness; Stirring motor is arranged in the material cylinder, the rotating speed gauge head of revolution speed sensing module connects stirring motor, the tach signal output of revolution speed sensing module connects the tach signal input of governor circuit, the parameter output of parameter storage connects the parameter input of governor circuit, and the stirring switching signal output of governor circuit starts and stops by relay control stirring motor; The signal output part of GSS Gear Select Switch connects the gear signal input of governor circuit; The voltage output end of power module connects the voltage input end of above-mentioned functions module.
Operation principle of the present invention is when the material cylinder lacks material, its rotating speed can be kept in the certain limit and can not normally rise, the working procedure and the detected parameter of rotating speed inductor of revolution speed control system are checked in good time, when detected parameter keeps certain hour in a certain interval, control program lacks the material alert requests earlier on display reinforced, if not reinforced keep again after a period of time unconverted, control program control complete machine stopping alarm; If feed parameters rises, alarm release.
The scarce material alarm parameters of the wide BJ188C of the gentry type ice cream maker of producing with the applicant is set to example:
When being set to 3 grades, hardness shows and to reach 85% or more or after moulding shut down, normally discharging was after discharging a period of time, hardness shows decline, if kept for 90 seconds below 73%, lack the material alarm lamp this moment and dodge, reporting to the police lacks material, and kept 2 minutes, require to feed in raw material, if there is reinforced hardness number to rise, report to the police and automatically terminate this moment; If do not have reinforcedly, do not have after 30 seconds and still can not surpass 73%, complete machine stops.
When being set to 2 grades, hardness shows and to reach 85% or more or after moulding shut down, normally discharging was after discharging a period of time, hardness shows decline, if kept for 90 seconds below 78%, lack the material alarm lamp this moment and dodge, reporting to the police lacks material, and kept 2 minutes, require to feed in raw material, if there is reinforced hardness number to rise, report to the police and automatically terminate this moment; If do not have reinforcedly, do not have after 30 seconds and still can not surpass 78%, complete machine stops.
Other gear by that analogy.
Material lack of ice cream machine detection method and device thereof that the application of the invention provides can significantly reduce workman's working strength, and have improved promptness and accuracy that the scarce material of material cylinder is reported to the police, have saved production cost.
Claims (10)
1, a kind of material lack of ice cream machine detection method, it is characterized in that, at first detect the material cylinder rotating speed of ice cream maker, keep certain hour below alarm threshold value, send then to lack and expect alarm signal and keep the alarm condition certain hour when detecting material cylinder rotating speed by speed probe; If material cylinder rotating speed rises above alarm threshold value after sending alarm signal, remove alarm condition; If material cylinder rotating speed is kept certain hour again below alarm threshold value after sending alarm signal, also send alarm signal once more with regard to forced stoppage.
2, a kind of material lack of ice cream machine detection method according to claim 1 is characterized in that, described material cylinder rotating speed with the material cylinder in ice cream hardness corresponding one by one, the high more material cylinder of ice cream hardness rotating speed is low more.
3, a kind of material lack of ice cream machine detection method according to claim 1 is characterized in that, the certain hour of keeping before the described warning was made as 90 seconds.
4, a kind of material lack of ice cream machine detection method according to claim 1 is characterized in that, the certain hour of keeping after the described warning was made as 30 seconds.
5, a kind of material lack of ice cream machine detection method according to claim 1 is characterized in that, the certain hour that described alarm condition is kept was made as 120 seconds.
6, a kind of material lack of ice cream machine detection method according to claim 1 is characterized in that described alarm threshold value is corresponding with the gear of ice cream maker, and the high more then alarm threshold value of the gear of ice cream maker is low more.
7, a kind of application rights requires the ice cream maker of 1 described scarce material detection method, include power module, refrigeration module, stirring motor and governor circuit, it is characterized in that, also include revolution speed sensing module and parameter storage, described revolution speed sensing module is used for detecting in real time the stirring motor rotating speed; Described parameter storage is used to write down the ice cream hardness of motor speed correspondence under the different gears; Described stirring motor is arranged in the material cylinder, the rotating speed gauge head of revolution speed sensing module connects stirring motor, the tach signal output of revolution speed sensing module connects the tach signal input of governor circuit, the parameter output of parameter storage connects the parameter input of governor circuit, and the stirring switching signal output of governor circuit starts and stops by relay control stirring motor; The voltage output end of power module connects the voltage input end of above-mentioned functions module.
8, a kind of ice cream maker according to claim 7 is characterized in that, described ice cream maker is provided with more than one gear, and the high more representative discharging of gear hardness is high more.
9, a kind of ice cream maker according to claim 8; it is characterized in that; described ice cream maker is provided with 1 to 8 different gear; gear 1 representative is minimum promptly the softest; gear 8 representatives are the highest promptly the hardest; the moulding ratio of each grade is by 1% to 99%, but the molded discharging of expression more than 85%, the molded and hard stop of 99% expression ice cream.
10, a kind of ice cream maker according to claim 9 is characterized in that, described ice cream maker also is provided with GSS Gear Select Switch, is used for selecting the corresponding work gear at different ice cream hardness; The signal output part of described GSS Gear Select Switch connects the gear signal input of governor circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910038473A CN101530151A (en) | 2009-04-07 | 2009-04-07 | Method and device for detecting material lack of ice cream machine |
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| CN200910038473A CN101530151A (en) | 2009-04-07 | 2009-04-07 | Method and device for detecting material lack of ice cream machine |
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| CN101530151A true CN101530151A (en) | 2009-09-16 |
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| CN200910038473A Pending CN101530151A (en) | 2009-04-07 | 2009-04-07 | Method and device for detecting material lack of ice cream machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578354A (en) * | 2012-02-14 | 2012-07-18 | 王新兵 | Method for detecting starved feeding alarming of ice cream machine |
| CN103680105A (en) * | 2012-09-20 | 2014-03-26 | 深圳市海川实业股份有限公司 | Method and system for monitoring working state of ice cream machine by use of bluetooth mobile terminal |
| CN105167657A (en) * | 2015-08-13 | 2015-12-23 | 九阳股份有限公司 | Soybean milk machine and method for detecting whether detachable auxiliary smashing device is mounted on head of soybean milk machine or not |
| CN108851186A (en) * | 2018-07-04 | 2018-11-23 | 上海烟草集团有限责任公司 | The online error protection method of tobacco cutting quality, system and electronic equipment |
| CN110037158A (en) * | 2019-05-28 | 2019-07-23 | 李俏垒 | A kind of external ice cream puffing machine |
| CN112669582A (en) * | 2020-11-30 | 2021-04-16 | 广州市广绅电器制造有限公司 | Self-diagnosis detection and control method for false alarm of ice cream machine |
-
2009
- 2009-04-07 CN CN200910038473A patent/CN101530151A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578354A (en) * | 2012-02-14 | 2012-07-18 | 王新兵 | Method for detecting starved feeding alarming of ice cream machine |
| CN102578354B (en) * | 2012-02-14 | 2013-09-04 | 王新兵 | Method for detecting starved feeding alarming of ice cream machine |
| CN103680105A (en) * | 2012-09-20 | 2014-03-26 | 深圳市海川实业股份有限公司 | Method and system for monitoring working state of ice cream machine by use of bluetooth mobile terminal |
| CN105167657A (en) * | 2015-08-13 | 2015-12-23 | 九阳股份有限公司 | Soybean milk machine and method for detecting whether detachable auxiliary smashing device is mounted on head of soybean milk machine or not |
| CN105167657B (en) * | 2015-08-13 | 2019-03-29 | 九阳股份有限公司 | A kind of method and its soy bean milk making machine whether the detecting detachable assisted comminution device of handpiece of soybean milk machine is installed |
| CN108851186A (en) * | 2018-07-04 | 2018-11-23 | 上海烟草集团有限责任公司 | The online error protection method of tobacco cutting quality, system and electronic equipment |
| CN108851186B (en) * | 2018-07-04 | 2022-03-22 | 上海烟草集团有限责任公司 | Online error prevention method and system for tobacco shred production quality and electronic equipment |
| CN110037158A (en) * | 2019-05-28 | 2019-07-23 | 李俏垒 | A kind of external ice cream puffing machine |
| CN112669582A (en) * | 2020-11-30 | 2021-04-16 | 广州市广绅电器制造有限公司 | Self-diagnosis detection and control method for false alarm of ice cream machine |
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Open date: 20090916 |