CN112946045A - Fruit acid detection device for fruit processing - Google Patents
Fruit acid detection device for fruit processing Download PDFInfo
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- CN112946045A CN112946045A CN202110138715.3A CN202110138715A CN112946045A CN 112946045 A CN112946045 A CN 112946045A CN 202110138715 A CN202110138715 A CN 202110138715A CN 112946045 A CN112946045 A CN 112946045A
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Abstract
The invention relates to a fruit acid detection device for fruit processing, wherein a fixing frame comprises a horizontal supporting frame and a vertical supporting frame; the horizontal support frame is arranged along the length direction of the fruit pulp groove and is positioned at the top of one side of the fruit pulp groove, and two ends of the horizontal support frame are respectively and correspondingly connected with two vertical support frames; the Y-axis transmission part is arranged at the top of the horizontal support frame; the X-axis transmission part slides on the Y-axis transmission part along the Y-axis direction; the Z-axis transmission part is arranged on the inner side of the vertical support frame; the horizontal support frame is connected with the Z-axis transmission part in a sliding manner along the Z axis; the bottom of the working plate slides on the X-axis transmission part along the X axis; an acidity probe sensor is connected to one end of the working plate, which is far away from the X-axis transmission part, and a detection section of the acidity probe sensor is inserted into any position of a fruit pulp groove J to test the acidity of fruit pulp; the industrial pH controller is fixed on the working plate and is electrically connected with the acidity probe sensor. The invention provides an accurate measurement value for identifying the quality, flavor and stability of the product, and meets the demand of detecting the fruit acid of modern fruit processing lines.
Description
Technical Field
The invention relates to the technical field of fruit processing, in particular to a fruit acid detection device for fruit processing.
Background
In the fruit processing, some fruits need to be deacidified, some fruits need to keep certain fruit acidity, and the stability of the fruits in the aspects of microorganism, physicochemical property and the like is determined by detecting and comparing the flavors of the fruits, so that the fruits are prevented from being rotten or precipitated; in the existing fruit processing, a sample is generally required to be extracted for independent detection, the total acidity in the fruit sample is measured by an acid-base titration method so as to identify the quality, flavor, stability and the like of a product, the method needs repeated tests, the manual recording and feedback of the test result are slow, and the requirements of modern fruit processing lines on rapidness and diversification cannot be met, so that how to provide the fruit acid detection device for fruit processing is a technical problem which needs to be solved urgently by technical personnel in the field.
Disclosure of Invention
Therefore, the invention aims to provide a fruit acid detection device for fruit processing, which can meet the requirements of a modern fruit processing line on rapid and diversified fruit acid testing.
The invention provides a fruit acid detection device for fruit processing, which comprises:
the fixing frame comprises a horizontal supporting frame and a vertical supporting frame; the horizontal support frame is arranged along the length direction of the fruit pulp groove J and is positioned at the top of one side of the fruit pulp groove J, and two ends of the horizontal support frame are respectively and correspondingly connected with two vertical support frames which are arranged in parallel;
the Y-axis transmission part is arranged at the top of the horizontal support frame;
the X-axis transmission part slides on the Y-axis transmission part along the Y-axis direction;
the Z-axis transmission part is arranged on the inner side of the vertical support frame; the horizontal support frame is connected with the Z-axis transmission part in a sliding manner along the Z axis;
the bottom of the working plate slides on the X-axis transmission part along the X axis;
an acidity probe sensor is connected to one end, far away from the X-axis transmission part, of the working plate, and a detection section of the acidity probe sensor is inserted into any position of a fruit pulp tank J to test the acidity of fruit pulp;
and the industrial pH controller is fixed on the working plate and is electrically connected with the acidity probe sensor.
According to the technical scheme, compared with the prior art, the fruit acid detection device for fruit processing is provided, the fruit acid detection device is arranged on one side of the fruit pulp tank, the acidity probe sensor can move along the X-axis direction, the Y-axis direction and the Z-axis direction through the transmission part, the fruit acid value of any position of the fruit pulp tank can be detected and transmitted to the industrial pH controller, the industrial pH controller is provided with a display screen, the measured value can be displayed in real time, the measured value can be stored and recorded, the accurate measured value is provided for identifying the quality, the flavor and the stability of a product, and the fruit acid detection requirement of a modern fruit processing line is met.
Furthermore, the industrial pH controller is electrically connected with a fruit processing line industrial personal computer, and the processing line industrial personal computer is electrically connected with the Y-axis transmission part, the X-axis transmission part and the Z-axis transmission part; therefore, data measured by the acidity probe sensor are transmitted to the processing line industrial personal computer through the industrial pH controller, and the processing line industrial personal computer directly controls the working speed or start and stop of the processing line actuator, the Y-axis transmission part, the X-axis transmission part and the Z-axis transmission part according to real-time tartaric acid data.
Further, the working plate is L-shaped, and comprises a vertical section and a horizontal section, wherein the thickness of the vertical section is larger than that of the horizontal section, the vertical section is connected to the X-axis transmission part, the industrial pH controller is fixed at the top of the horizontal section, a threaded hole is formed in one end, away from the vertical section, of the horizontal section, and an external thread groove matched with the threaded hole is formed in the top of the acidity probe sensor. From this through the setting of L shape work board, the vertical section that thickness is big plays the connection effect, and the horizontal segment plays the supporting role.
Furthermore, the acidity probe sensor is a PH antimony sensor probe or a hydrofluoric acid-resistant antimonic acid meter.
Furthermore, the Y-axis transmission part comprises a Y-axis slide rail, a Y-axis lead screw and a Y-axis lead screw motor; the horizontal support frame is provided with a Y-axis slide rail along the length direction of the horizontal support frame, two ends of the horizontal support frame are provided with fixing plates, and two ends of a Y-axis lead screw are respectively connected to the two fixing plates and are arranged in parallel with the Y-axis slide rail; the Y-axis lead screw motor is fixed on the fixing plate and used for driving the Y-axis lead screw, and the Y-axis lead screw motor is electrically connected with the processing line industrial personal computer.
Furthermore, the X-axis transmission part comprises an X-axis sliding seat, a Y-axis sliding groove and a Y-axis lead screw nut; a Y-axis sliding groove in sliding fit with the Y-axis sliding rail is defined at one side of the bottom of the X-axis sliding seat; the other side is provided with a Y-axis lead screw nut matched with the Y-axis lead screw; the X-axis sliding seat is rectangular, an X-axis sliding rail and an X-axis lead screw are arranged in the length direction of the top of the X-axis sliding seat, and one end of the X-axis sliding seat is fixedly provided with an X-axis lead screw motor for driving the X-axis lead screw through a connecting plate; the bottom of the working plate is provided with an X-axis sliding groove and an X-axis lead screw nut, the X-axis sliding groove is matched with an X-axis sliding rail, the X-axis lead screw nut is matched with an X-axis lead screw, and an X-axis lead screw motor is electrically connected with a processing line industrial personal computer.
Further, the length of the working plate is greater than that of the X-axis sliding seat; thereby ensuring that the acidity probe sensor can detect the other side of the fruit pulp groove.
Furthermore, the Z-axis transmission part comprises a Z-axis slide rail, a Z-axis lead screw and a Z-axis lead screw motor; the Z-axis slide rail and the Z-axis screw rod are fixed on the inner side of the vertical support frame in parallel, and the Z-axis screw rod motor is fixed at the top of the vertical support frame and drives the Z-axis screw rod; and two ends of the horizontal support frame are respectively and correspondingly provided with a Z-axis sliding groove matched with the Z-axis sliding rail, a Z-axis screw nut matched with the Z-axis screw, and a Z-axis screw motor electrically connected with a processing line industrial personal computer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a perspective view of a fruit acid detecting device for fruit processing according to the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a left side view of FIG. 1;
in the figure: 100-a fixed frame, 101-a horizontal support frame, 102-a vertical support frame, 200-a Y-axis transmission part, 201-a Y-axis slide rail, 202-a Y-axis screw, 300-an X-axis transmission part, 301-an X-axis sliding seat, 302-a Y-axis sliding groove, 303-a Y-axis screw rod nut, 304-an X-axis slide rail, 305-an X-axis screw rod, 306-an X-axis screw rod motor, 400-a Z-axis transmission part, 401-a Z-axis slide rail, 402-a Z-axis screw rod, 403-a Z-axis screw rod motor, 500-a working plate, 600-an acidity probe rod sensor, 700-an industrial pH controller and a J-fruit pulp groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the prior art, the fruit acid detection generally adopts an acid-base titration method, a sample is selected in a fruit pulp tank for measurement, measurement data needs to be recorded manually, the test is slow, the feedback of the measurement data is slow, if the fruit pulp tank is only used for storing fruit pulp, the method adopting sampling measurement can meet the requirement, but if the fruit pulp tank is only a circulation channel for slicing and pulping the fruit, the single-point sampling mode cannot meet the requirement of accurately measuring the fruit acid in the whole processing line.
Therefore, the embodiment of the invention discloses a fruit acid detection device for fruit processing, which is shown in the attached drawings 1-5 and specifically comprises the following components: the fixing frame 100, the fixing frame 100 includes a horizontal supporting frame 101 and a vertical supporting frame 102; the horizontal support frame 101 is arranged along the length direction of the fruit pulp groove J and is positioned at the top of one side of the fruit pulp groove J, and two ends of the horizontal support frame are respectively and correspondingly connected with two vertical support frames 102 which are arranged in parallel; the Y-axis transmission part 200 is arranged at the top of the horizontal support frame 101; an X-axis transmission part 300, wherein the X-axis transmission part 300 slides on the Y-axis transmission part 200 along the Y-axis direction; the Z-axis transmission part 400, the Z-axis transmission part 400 is arranged at the inner side of the vertical support frame 102; the horizontal support frame 101 is connected with a Z-axis transmission part 400 in a sliding way along the Z axis; the bottom of the working plate 500 slides on the X-axis transmission part 300 along the X axis; the acidity probe sensor 600 is connected to one end, far away from the X-axis transmission part 300, of the working plate 500, and the detection section of the acidity probe sensor 600 is inserted into the fruit pulp groove J to test the acidity of fruit pulp; and an industrial pH controller 700, wherein the industrial pH controller 700 is fixed on the working plate 500 and electrically connected to the acidity probe sensor 600.
The invention discloses a fruit acid detection device for fruit processing, which is characterized in that the fruit acid detection device is arranged on one side of a fruit pulp tank, an acidity probe sensor can move along the X-axis, Y-axis and Z-axis directions through a transmission part, the fruit acid value of any position of the fruit pulp tank can be detected and transmitted to an industrial pH controller, the industrial pH controller is provided with a display screen, the measured value can be displayed in real time, the measured value can be stored and recorded, an accurate measured value is provided for identifying the quality, the flavor and the stability of a product, and the fruit acid detection requirement of a modern fruit processing line is met.
In one embodiment of the present invention, the industrial pH controller 700 is electrically connected to a fruit processing line industrial personal computer, which is electrically connected to the Y-axis transmission part 200, the X-axis transmission part 300, and the Z-axis transmission part 400. Therefore, data measured by the acidity probe sensor are transmitted to the processing line industrial personal computer through the industrial pH controller, and the processing line industrial personal computer directly controls the working speed or start and stop of the processing line actuator, the Y-axis transmission part, the X-axis transmission part and the Z-axis transmission part according to real-time tartaric acid data.
Obviously, the Y-axis transmission part, the X-axis transmission part, and the Z-axis transmission part may be controlled by a separate controller, or may be centralized on the HP controller.
In another embodiment of the present invention, the working plate 500 is L-shaped, and includes a vertical section and a horizontal section, the vertical section has a thickness greater than that of the horizontal section and is connected to the X-axis transmission part 300, the horizontal section has a top portion to which the industrial pH controller 700 is fixed, a threaded hole is formed at one end of the horizontal section away from the vertical section, and an external thread groove matched with the threaded hole is formed at the top portion of the acidity probe sensor 600. From this through the setting of L shape work board, the vertical section that thickness is big plays the connection effect, and the horizontal segment plays the supporting role. The acidity probe sensor 600 is conveniently disassembled from the working plate by screw connection.
In the above embodiment, the acidity probe sensor 600 is a PH antimony sensor probe or a hydrofluoric acid resistant antimonimeter.
The invention can realize continuous on-line measurement and process monitoring by adopting a potential method, and can obtain the pH value with accuracy and repeatable result, and the core theory of pH electrode measurement is the Nernst equation. The PH measurement belongs to a galvanic cell system, whose function is to convert chemical energy into electrical energy.
The pH electrode uses advanced solid dielectric and large area polytetrafluoroethylene liquid junction. The anti-explosion glass bulb is not easy to block, convenient to maintain, long-distance reference diffusion way greatly prolongs the service life of the electrode in severe environment, the built-in temperature sensor can be used for the glass bulb with novel design in an anti-explosion area, the area of the bulb is increased, interference bubbles in internal buffer solution are prevented from being generated, and measurement is more reliable. 3/4npt pipe threads on the pipe are convenient to install, a sheath is not needed, and the installation cost is saved.
During measurement, the electrode bulb and the liquid sponge part are soaked in a measured fruit pulp trough when the electrode bulb and the liquid sponge part are applied. Prolonged immersion in distilled water or protein solutions should be avoided and contact with silicone grease prevented. The counter electrode is periodically calibrated.
In the above embodiment, the Y-axis transmission part 200 includes a Y-axis slide rail 201, a Y-axis lead screw 202, and a Y-axis lead screw motor; a Y-axis sliding rail 201 is arranged on the horizontal support frame 101 along the length direction of the horizontal support frame, fixing plates are arranged at two ends of the horizontal support frame 101, and two ends of a Y-axis lead screw 202 are connected to the two fixing plates respectively and arranged in parallel with the Y-axis sliding rail 201; the Y-axis lead screw motor is fixed on the fixing plate and used for driving the Y-axis lead screw 202, and the Y-axis lead screw motor is electrically connected with the industrial personal computer of the processing line. The X-axis transmission part 300 comprises an X-axis sliding seat 301, a Y-axis sliding groove 302 and a Y-axis lead screw nut 303; a Y-axis sliding groove 302 in sliding fit with the Y-axis sliding rail 201 is defined at one side of the bottom of the X-axis sliding seat 301; the other side is provided with a Y-axis lead screw nut 303 matched with the Y-axis lead screw 202; the X-axis sliding seat 301 is rectangular, an X-axis sliding rail 304 and an X-axis lead screw 305 are arranged in the length direction of the top of the X-axis sliding seat, and one end of the X-axis sliding seat is fixedly provided with an X-axis lead screw motor 306 for driving the X-axis lead screw 305 through a connecting plate; the bottom of the working plate 500 is provided with an X-axis sliding groove and an X-axis lead screw nut, the X-axis sliding groove is matched with the X-axis sliding rail 304, the X-axis lead screw nut is matched with the X-axis lead screw 305, and the X-axis lead screw motor 306 is electrically connected with a processing line industrial personal computer. The Z-axis transmission part 400 comprises a Z-axis slide rail 401, a Z-axis lead screw 402 and a Z-axis lead screw motor 403; the Z-axis slide rail 401 and the Z-axis lead screw 402 are fixed on the inner side of the vertical support frame 102 in parallel, and the Z-axis lead screw motor 403 is fixed on the top of the vertical support frame 102 and drives the Z-axis lead screw 402; two ends of the horizontal support frame 101 are respectively and correspondingly provided with a Z-axis sliding groove matched with the Z-axis sliding rail 401 and a Z-axis screw nut matched with the Z-axis screw 402, and the Z-axis screw motor 403 is electrically connected with a processing line industrial personal computer.
Advantageously, the working plate 500 is longer than the X-axis sliding block 301; thereby ensuring that the acidity probe sensor can detect the other side of the fruit pulp groove.
When the acidity probe sensor is used, the position of the acidity probe sensor on the Z axis is adjusted according to the fruit pulp tank, and then the positions of the acidity probe sensor on the X axis and the Y axis are adjusted according to measurement requirements; after the acidity probe sensor is corrected, the acidity probe sensor is installed on a working plate, then the specific working position of the acidity probe sensor is adjusted to carry out measurement, the measured value is fed back to an industrial pH controller, the industrial pH controller displays real-time data and records the data, if the industrial pH controller is connected with a processing line industrial personal computer, the data are directly fed back to the processing line industrial personal computer, the processing line industrial personal computer compares the actual measured value with an internal preset acidity value, and the action of a related actuator is controlled according to the comparison result.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A fruit acid detection device for fruit processing, characterized by comprising:
a mount (100), the mount (100) comprising a horizontal support (101) and a vertical support (102); the horizontal support frame (101) is arranged along the length direction of the fruit pulp groove (J) and is positioned at the top of one side of the fruit pulp groove (J), and two vertical support frames (102) which are arranged in parallel are correspondingly connected to two ends of the horizontal support frame respectively;
the Y-axis transmission part (200), the Y-axis transmission part (200) is arranged at the top of the horizontal support frame (101);
an X-axis transmission part (300), wherein the X-axis transmission part (300) slides on the Y-axis transmission part (200) along the Y-axis direction;
a Z-axis transmission part (400), wherein the Z-axis transmission part (400) is arranged on the inner side of the vertical support frame (102); the horizontal supporting frame (101) is connected with the Z-axis transmission part (400) in a sliding mode along the Z axis;
the bottom of the working plate (500) slides on the X-axis transmission part (300) along the X axis;
the acidity probe sensor (600) is connected to one end, away from the X-axis transmission part (300), of the working plate (500), and a detection section of the acidity probe sensor (600) is inserted into any position of the fruit pulp groove (J) to test the acidity of fruit pulp;
and the industrial pH controller (700), the industrial pH controller (700) is fixed on the working plate (500) and is electrically connected with the acidity probe sensor (600).
2. The fruit acid detecting device for fruit processing according to claim 1, wherein the industrial pH controller (700) is electrically connected to a fruit processing line industrial personal computer, and the processing line industrial personal computer is electrically connected to the Y-axis transmission part (200), the X-axis transmission part (300) and the Z-axis transmission part (400).
3. The fruit acid detecting device for fruit processing according to claim 1, wherein the working plate (500) is L-shaped and comprises a vertical section and a horizontal section, the thickness of the vertical section is greater than that of the horizontal section, the working plate is connected to the X-axis transmission part (300), the industrial pH controller (700) is fixed on the top of the horizontal section, a threaded hole is formed in one end of the horizontal section, which is far away from the vertical section, and an external thread groove matched with the threaded hole is formed in the top of the acidity probe sensor (600).
4. The fruit acid detecting device of claim 1, wherein the acidity probe sensor (600) is a PH antimony sensor probe or a hydrofluoric acid resistant antimonic acid meter.
5. The fruit acid detecting device for processing fruit according to claim 2, wherein the Y-axis transmission part (200) comprises a Y-axis slide rail (201), a Y-axis lead screw (202) and a Y-axis lead screw motor; the Y-axis sliding rail (201) is arranged on the horizontal supporting frame (101) along the length direction of the horizontal supporting frame, fixing plates are arranged at two ends of the horizontal supporting frame (101), and two ends of the Y-axis lead screw (202) are connected to the two fixing plates respectively and arranged in parallel with the Y-axis sliding rail (201); the Y-axis lead screw motor is fixed on the fixing plate and used for driving the Y-axis lead screw (202), and the Y-axis lead screw motor is electrically connected with the processing line industrial personal computer.
6. The fruit acid detecting device for fruit processing according to claim 5, wherein the X-axis transmission part (300) comprises an X-axis sliding seat (301), a Y-axis sliding groove (302) and a Y-axis lead screw nut (303); one side of the bottom of the X-axis sliding seat (301) is provided with the Y-axis sliding groove (302) which is in sliding fit with the Y-axis sliding rail (201); the other side is provided with the Y-axis screw nut (303) matched with the Y-axis screw (202); the X-axis sliding seat (301) is rectangular, an X-axis sliding rail (304) and an X-axis lead screw (305) are arranged in the length direction of the top of the X-axis sliding seat, and one end of the X-axis sliding seat is fixedly provided with an X-axis lead screw motor (306) for driving the X-axis lead screw (305) through a connecting plate; the working plate (500) bottom has X axle spout and X axle lead screw nut, X axle spout with X axle slide rail (304) cooperation, X axle lead screw nut with X axle lead screw (305) cooperation, X axle lead screw motor (306) electric connection the processing line industrial computer.
7. The fruit acid detecting device for processing fruit according to claim 6, wherein the length of the working plate (500) is greater than the length of the X-axis sliding seat (301).
8. The fruit acid detecting device for processing fruit according to claim 6, wherein the Z-axis transmission part (400) comprises a Z-axis slide rail (401), a Z-axis lead screw (402) and a Z-axis lead screw motor (403); the Z-axis slide rail (401) and the Z-axis lead screw (402) are fixed on the inner side of the vertical support frame (102) in parallel, and the Z-axis lead screw motor (403) is fixed at the top of the vertical support frame (102) and drives the Z-axis lead screw (402); the two ends of the horizontal support frame (101) are correspondingly provided with a Z-axis sliding groove matched with the Z-axis sliding rail (401) and a Z-axis lead screw nut matched with the Z-axis lead screw (402) respectively, and the Z-axis lead screw motor (403) is electrically connected with the industrial personal computer of the processing line.
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| CN109856220A (en) * | 2019-03-07 | 2019-06-07 | 中南大学 | A kind of pH value on-line measuring device and its control and calibration pre-judging method |
| CN110346428A (en) * | 2019-06-24 | 2019-10-18 | 杭州电子科技大学 | The microsensor detection system and its detection method of real-time in-situ detection antibiotic |
| CN210673068U (en) * | 2019-08-05 | 2020-06-05 | 陕西贝一特科技有限公司 | Automatic supply device and bottled beverage supply device thereof |
| CN211178372U (en) * | 2020-01-17 | 2020-08-04 | 周雷 | Three-coordinate measuring machine detection device |
| CN111707839A (en) * | 2020-06-29 | 2020-09-25 | 北京工业大学 | Multistation liquid drink pH valve short-term test device |
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