技术领域technical field
本发明涉及咖啡烘焙设备领域，特别是涉及一种可实时监测烘焙度的咖啡烘焙机及监测方法。The invention relates to the field of coffee roasting equipment, in particular to a coffee roaster capable of monitoring roasting degree in real time and a monitoring method.
背景技术Background technique
咖啡是用经过烘焙的咖啡豆制作出来的饮料。而刚采收的咖啡豆具有生涩原味，须经晒干、烘焙等加工工序，才能得到熟豆；熟豆可以直接煮食，或经研磨后加以冲煮。咖啡烘焙度也称为咖啡的烘焙程度，是咖啡豆烘焙的重要工艺参数，烘焙程度越高咖啡豆颜色越深。Coffee is a beverage made from roasted coffee beans. Freshly harvested coffee beans have an astringent taste and must be dried, roasted, and other processing steps to obtain cooked beans; cooked beans can be cooked directly, or brewed after being ground. The degree of roasting of coffee, also known as the degree of roasting of coffee, is an important process parameter for roasting coffee beans. The higher the degree of roasting, the darker the color of coffee beans.
目前，不同产地的咖啡生豆都有各自独有的烘焙度，才能使不同地域的咖啡豆散发出其特有的香气与美味。然而，现有的咖啡烘焙机在对咖啡豆进行烘焙时，只能通过肉眼观察依照个人经验来判断咖啡豆的烘焙度。每个人对咖啡烘焙度的判断不一样，会使得咖啡豆的味道也不一样，从而不能呈现出最美味的咖啡豆。此外，现有烘焙制程中，需要烘焙人员经常关注咖啡豆的烘焙度，提高了劳动强度，降低了工作效率。At present, green coffee beans from different origins have their own unique roasting degrees, so that coffee beans from different regions can emit their unique aroma and taste. However, when existing coffee roasters roast coffee beans, they can only judge the degree of roasting of coffee beans by visual observation and personal experience. Everyone has a different judgment on the degree of roasting of coffee, which will make the taste of coffee beans different, so that the most delicious coffee beans cannot be presented. In addition, in the existing roasting process, roasters need to pay attention to the degree of roasting of coffee beans frequently, which increases labor intensity and reduces work efficiency.
发明内容Contents of the invention
针对现有技术中的缺陷，本发明提供一种可实时监测烘焙度的咖啡烘焙机及监测方法，可实时监测烘焙机内咖啡豆的烘焙度，降低了人工成本，提高了工作效率。Aiming at the defects in the prior art, the present invention provides a coffee roaster and monitoring method capable of monitoring the degree of roasting in real time, which can monitor the degree of roasting of coffee beans in the roaster in real time, reducing labor costs and improving work efficiency.
本发明提供了一种可实时监测烘焙度的咖啡烘焙机，包括座体、筒体和控制单元；所述筒体安装于座体的上方，筒体内部设置有烘焙室；所述烘焙室的敞口端与筒体的一端的连接处设置有盖板，盖板上设置有用于监测烘焙室内咖啡豆的烘焙度的监测装置，监测装置与控制单元电连接。The present invention provides a coffee roaster capable of monitoring the degree of roasting in real time, comprising a base, a cylinder and a control unit; the cylinder is installed above the base, and a roasting chamber is arranged inside the cylinder; the roasting chamber A cover plate is provided at the joint between the open end and one end of the barrel, and a monitoring device for monitoring the degree of roasting of coffee beans in the roasting chamber is provided on the cover plate, and the monitoring device is electrically connected to the control unit.
所述监测装置与控制单元电连接，可以监测烘焙室内咖啡豆的颜色变化，并将该光学信号转变为电信号，再传输至控制单元，并在控制单元上显示。通过这种控制可以实时以电信号的方式监测到咖啡豆的烘焙度，免去了人工的反复观察，降低了劳动强度。此外，操作人员可以同时观测到数台咖啡烘焙机的烘焙度情况，提高了工作效率。The monitoring device is electrically connected with the control unit, and can monitor the color change of the coffee beans in the roasting chamber, convert the optical signal into an electrical signal, and then transmit it to the control unit, and display it on the control unit. Through this control, the roasting degree of the coffee beans can be monitored in real time in the form of electrical signals, eliminating manual repeated observation and reducing labor intensity. In addition, the operator can observe the roasting degree of several coffee roasters at the same time, which improves the work efficiency.
优选地，所述监测装置包括镜片、外壳、镜头和连接线，所述外壳前端由镜片密封，所述镜头安装于外壳内部并通过连接线与所述控制单元连接；所述盖板上设置有带电动推杆的把手，电动推杆与控制单元电连接。镜头置于外壳内部，可以保证镜头在一个清洁的环境中工作，避免其他因素的干扰，造成镜头监测的图像不清楚。当烘焙度达到设定值时，控制单元给电动推杆一个伸长信号，电动推杆带动把手自动打开盖板，从而使得烘焙好的咖啡豆落入冷却盘中。Preferably, the monitoring device includes a lens, a housing, a lens and a connecting wire, the front end of the housing is sealed by the lens, the lens is installed inside the housing and connected to the control unit through a connecting wire; the cover plate is provided with A handle with an electric push rod electrically connected to the control unit. The lens is placed inside the casing, which can ensure that the lens works in a clean environment and avoid interference from other factors, which will cause the image monitored by the lens to be unclear. When the roasting degree reaches the set value, the control unit sends an extension signal to the electric push rod, and the electric push rod drives the handle to automatically open the cover, so that the roasted coffee beans fall into the cooling tray.
优选地，所述控制单元上设有声光提示装置。Preferably, the control unit is provided with an acousto-optic prompting device.
优选地，所述监测装置的外壳安装在盖板上，镜片采用耐高温石英玻璃。耐高温石英玻璃具有耐高温、膨胀系数低、化学性能稳定等优点，可以有效地抵御烘焙室内的热度，并起着隔热的效果，避免了镜头直接被烘焙室内的热度烘烤，进一步地保证了镜头的工作环境。Preferably, the housing of the monitoring device is installed on the cover plate, and the lens is made of high temperature resistant quartz glass. High temperature-resistant quartz glass has the advantages of high temperature resistance, low expansion coefficient, and stable chemical properties. It can effectively resist the heat in the baking room and play a role in heat insulation, preventing the lens from being directly baked by the heat in the baking room, further ensuring The working environment of the lens.
优选地，还包括排气装置，排气装置与盖板上设置的排气通道连接；所述排气通道的顶部设置有料斗。通过排气装置用以导出烘焙室内的部分热量，同时也保证相关设备不会因为过热而造成损坏。Preferably, an exhaust device is also included, and the exhaust device is connected to the exhaust channel provided on the cover plate; a hopper is provided at the top of the exhaust channel. The exhaust device is used to extract part of the heat in the baking chamber, and at the same time, it also ensures that the related equipment will not be damaged due to overheating.
优选地，所述座体靠筒体盖板一侧的底部具有平台部，在平台部上设置有冷却盘。Preferably, the bottom of the seat body on the side close to the cylinder cover has a platform portion, and a cooling plate is arranged on the platform portion.
一种可实时监测烘焙度的咖啡烘焙机的监测方法，包括以下步骤：将咖啡生豆装入烘焙室后，通过控制单元设定烘焙度，启动咖啡烘焙机；监测装置内的镜头透过镜片对烘焙室内的咖啡豆进行实时监测，将监测到的光学信号转变为电信号，传输给控制单元，并在控制单元上显示；当控制单元上显示监测的烘焙度的值达到烘焙度的设定值时，控制单元发出报警声或者警示灯亮。A monitoring method for a coffee roaster that can monitor the degree of roasting in real time, comprising the following steps: after loading green coffee beans into a roasting chamber, setting the degree of roasting through a control unit, and starting the coffee roaster; the lens in the monitoring device passes through the lens Monitor the coffee beans in the roasting chamber in real time, convert the monitored optical signal into an electrical signal, transmit it to the control unit, and display it on the control unit; when the value of the monitored roast degree on the control unit reaches the roast degree setting When the value is reached, the control unit will sound an alarm or the warning light will be on.
本发明的有益效果体现在：The beneficial effects of the present invention are reflected in:
本发明的结构简单，安装方便，实用性高。通过监测装置对烘焙室内咖啡豆的烘焙度的实时监测，免去了人工反复观察，降低了劳动强度，同时也提高了工作效率。The invention has the advantages of simple structure, convenient installation and high practicability. The real-time monitoring of the roasting degree of coffee beans in the roasting chamber by the monitoring device eliminates manual repeated observation, reduces labor intensity, and improves work efficiency at the same time.
附图说明Description of drawings
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式中所需要使用的附图作简单地介绍。在所有附图中，类似的元件或部分一般由类似的附图标记标识。附图中，各元件或部分并不一定按照实际的比例绘制。In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the specific implementation. Throughout the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, elements or parts are not necessarily drawn in actual scale.
图1为本发明实施例的结构示意图；Fig. 1 is the structural representation of the embodiment of the present invention;
图2为本发明实施例监测装置的结构示意图。Fig. 2 is a schematic structural diagram of a monitoring device according to an embodiment of the present invention.
1-座体，11-控制单元，12-平台部，13-冷却盘，2-筒体，21-烘焙室，22-盖板，23-监测装置，231-镜片，232-外壳，233-镜头，234-连接线，24-排气通道，25-料斗，26-把手，27-电动推杆，3-排气装置1-base, 11-control unit, 12-platform, 13-cooling plate, 2-cylinder, 21-baking chamber, 22-cover, 23-monitoring device, 231-lens, 232-shell, 233- Lens, 234-connecting line, 24-exhaust channel, 25-hopper, 26-handle, 27-electric push rod, 3-exhaust device
具体实施方式detailed description
下面将结合附图对本发明技术方案的实施例进行详细的描述。以下实施例仅用于更加清楚地说明本发明的技术方案，因此只作为示例，而不能以此来限制本专利的保护范围。Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, and therefore are only examples, and should not be used to limit the scope of protection of this patent.
如图1和图2所示，本实施例公开了一种可实时监测烘焙度的咖啡烘焙机，包括座体1、筒体2和控制单元11，筒体2内部设置有烘焙室21，烘焙室21的敞口端与筒体2的一端的连接处设置有盖板22，盖板22上设置有用于监测烘焙室21内咖啡豆的烘焙度的监测装置23。座体1靠筒体2盖板22一侧的底部具有平台部12，在平台部12上设置有冷却盘13。监测装置23包括镜片231、外壳232、镜头233和连接线234，外壳232前端由镜片231密封，镜头233安装于外壳232内部并通过连接线234与控制单元11连接；镜头233包括用于监测的摄像头以及电子电路，连接线包括电路线和信号线。镜头233置于外壳232内部，可以保证镜头233在一个清洁的环境中工作，避免其他因素的干扰，造成镜头233监测的图像不清楚。监测装置23的外壳232安装在盖板22上，镜片231采用耐高温石英玻璃。耐高温石英玻璃具有耐高温、膨胀系数低、化学性能稳定等优点，可以有效地抵御烘焙室21内的热度，并起着隔热的效果，避免了镜头233直接被烘焙室21内的热度烘烤，进一步地保证了镜头233的工作环境。As shown in Figures 1 and 2, this embodiment discloses a coffee roaster that can monitor the degree of roasting in real time, including a base 1, a cylinder 2, and a control unit 11. A roasting chamber 21 is arranged inside the cylinder 2, and the roasting A cover plate 22 is provided at the joint between the open end of the chamber 21 and one end of the cylinder body 2 , and a monitoring device 23 for monitoring the degree of roasting of coffee beans in the roasting chamber 21 is provided on the cover plate 22 . The bottom of the seat body 1 near the cover plate 22 of the cylinder body 2 has a platform portion 12 , and a cooling plate 13 is arranged on the platform portion 12 . Monitoring device 23 comprises lens 231, casing 232, lens 233 and connecting wire 234, and casing 232 front end is sealed by lens 231, and lens 233 is installed in casing 232 inside and is connected with control unit 11 by connecting wire 234; The camera and the electronic circuit, and the connecting wires include circuit wires and signal wires. The lens 233 is placed inside the casing 232, which can ensure that the lens 233 works in a clean environment, avoiding the interference of other factors, causing the image monitored by the lens 233 to be unclear. The casing 232 of the monitoring device 23 is installed on the cover plate 22, and the lens 231 is made of high temperature resistant quartz glass. High temperature resistant quartz glass has the advantages of high temperature resistance, low expansion coefficient, stable chemical properties, etc., can effectively resist the heat in the baking chamber 21, and has the effect of heat insulation, preventing the lens 233 from being directly baked by the heat in the baking chamber 21 Roasting further ensures the working environment of the lens 233.
监测装置23与控制单元11电连接，监测装置23与控制单元11电连接，可以监测烘焙室21内咖啡豆的颜色变化，并将该光学信号转变为电信号，再传输至控制单元11，并在控制单元11上显示。控制单元11上设有声光提示装置。当控制单元11上显示的咖啡豆的烘焙度达到设定值时，控制单元11发出报警声或者警示灯亮。通过这种控制可以实时以电信号的方式监测到咖啡豆的烘焙度，免去了人工的反复观察，降低了劳动强度。此外，操作人员可以同时观测到数台咖啡烘焙机的烘焙度情况，提高了工作效率。盖板22上设置有带电动推杆27的把手26，电动推杆27与控制单元11电连接。当烘焙度达到设定值时，控制单元11给电动推杆27一个伸长信号，电动推杆27带动把手26自动打开盖板22，从而使得烘焙好的咖啡豆落入冷却盘13中。The monitoring device 23 is electrically connected to the control unit 11, the monitoring device 23 is electrically connected to the control unit 11, and can monitor the color change of the coffee beans in the roasting chamber 21, convert the optical signal into an electrical signal, and then transmit it to the control unit 11, and Displayed on the control unit 11. The control unit 11 is provided with an acousto-optic prompting device. When the degree of roasting of the coffee beans displayed on the control unit 11 reaches a set value, the control unit 11 sends out an alarm sound or lights up a warning light. Through this control, the roasting degree of the coffee beans can be monitored in real time in the form of electrical signals, eliminating manual repeated observation and reducing labor intensity. In addition, the operator can observe the roasting degree of several coffee roasters at the same time, which improves the work efficiency. A handle 26 with an electric push rod 27 is arranged on the cover plate 22 , and the electric push rod 27 is electrically connected with the control unit 11 . When the degree of roasting reaches the set value, the control unit 11 sends an elongation signal to the electric push rod 27, and the electric push rod 27 drives the handle 26 to automatically open the cover plate 22, so that the roasted coffee beans fall into the cooling tray 13.
咖啡烘焙机还包括排气装置3，排气装置3与盖板22上设置的排气通道24连接，排气通道24的顶部设置有料斗25。通过排气装置3用以导出烘焙室21内的部分热量，同时也保证相关设备不会因为过热而造成损坏。The coffee roaster also includes an exhaust device 3 , which is connected to the exhaust passage 24 provided on the cover plate 22 , and a hopper 25 is provided on the top of the exhaust passage 24 . The exhaust device 3 is used to extract part of the heat in the baking chamber 21, and at the same time to ensure that the related equipment will not be damaged due to overheating.
一种可实时监测烘焙度的咖啡烘焙机的监测方法，包括以下步骤：将咖啡生豆装入烘焙室21后，通过控制单元11设定烘焙度，启动咖啡烘焙机；监测装置23内的镜头233透过镜片231对烘焙室21内的咖啡豆进行实时监测，将监测到的光学信号转变为电信号，传输给控制单元11，并在控制单元11上显示；当控制单元11上显示监测的烘焙度的值达到烘焙度的设定值时，控制单元11发出报警声或者警示灯亮。A monitoring method for a coffee roaster that can monitor the degree of roasting in real time, comprising the following steps: after loading green coffee beans into the roasting chamber 21, setting the degree of roasting through the control unit 11, and starting the coffee roaster; the lens in the monitoring device 23 233 monitors the coffee beans in the roasting chamber 21 in real time through the lens 231, converts the monitored optical signal into an electrical signal, transmits it to the control unit 11, and displays it on the control unit 11; when the control unit 11 displays the monitored When the value of the roast degree reaches the set value of the roast degree, the control unit 11 sends out an alarm sound or lights up a warning light.
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围，其均应涵盖在本发明的权利要求和说明书的范围当中。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. , which should be included within the scope of the claims and description of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058701.6ACN106579488A (en) | 2016-11-24 | 2016-11-24 | Coffee roasting machine capable of monitoring roasting degree in real time and monitoring method |
| Application Number | Priority Date | Filing Date | Title |
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| CN201611058701.6ACN106579488A (en) | 2016-11-24 | 2016-11-24 | Coffee roasting machine capable of monitoring roasting degree in real time and monitoring method |
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| CN106579488Atrue CN106579488A (en) | 2017-04-26 |
| Application Number | Title | Priority Date | Filing Date |
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| CN201611058701.6APendingCN106579488A (en) | 2016-11-24 | 2016-11-24 | Coffee roasting machine capable of monitoring roasting degree in real time and monitoring method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20170426 |