A can solid detection device and method

Abstract

The application discloses a kind of canned solid detection device and method, it is related to food solid detection technical field.The canned solid detection device is used for the detection of canned solid content, including volume measurement container, the opening of the top of volume measurement container is provided with sieve, the opening of the top of volume measurement container is rotatably connected with sieve, the top surface of sieve is provided with weighing device, and the weighing device is used to weigh the weight of solid separated on sieve;The weighing device includes weighing tray, the canned solid detection device and method are rotatably connected with sieve on volume measurement container, and the weighing device perpendicular to sieve is provided on sieve, when weighing solid on sieve, only need to rotate sieve upwards, pour solid on weighing device, and then solid can be weighed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food solid detection, in particular to a can solid detection device and method. BACKGROUND

[0002] Solid detection is a common detection of canned food. In the prior art, the method for detecting the solid of livestock and poultry meat cans and aquatic product cans is to heat the cans in a water bath at (50±5) DEG C for 10-20 min or in water at 100 DEG C for 2-7 min, so that the frozen soup is melted. After opening the can, the contents are poured on a pre-weighed circular sieve, a funnel is connected below the circular sieve, and the circular sieve is placed on a capacity-appropriate measuring cylinder. The circular sieve is appropriately inclined, and the sieve and the drained material are weighed together after draining for 3 min. The measuring cylinder is left for 5 min to separate the oil and the soup, the volume of the oil layer is measured, multiplied by the density 0.9 g / m3, and the mass of the oil layer is obtained. Finally, the final solid content is calculated by a formula.

[0003] The above process needs to use multiple devices and weigh the sieve and the drained material together, and the weight of the sieve needs to be deducted in the subsequent calculation, which is relatively cumbersome. In addition, the circular sieve needs to be manually held to maintain the inclination angle. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the present application provides a can solid detection device and method, which solves the following technical problems:

[0006] 1. The prior art lacks a device for measuring the solid of cans as a whole.

[0007] 2. In the prior art, the sieve and the drained material need to be weighed together when measuring the solid of cans, and the weight of the sieve needs to be deducted in the subsequent calculation.

[0008] 3. In the prior art, the circular sieve needs to be manually held to maintain the inclination angle.

[0009] (II) Technical solutions

[0010] To achieve the above purpose, the present application is implemented by the following technical solutions: a can solid detection device for detecting the solid content of cans, comprising a volume measurement container, an opening at the top of the volume measurement container is provided with a sieve, the volume measurement container is used to measure the volume of liquid in the can, and the sieve is used to separate the liquid and the solid in the can.

[0011] The sieve is rotationally connected with the opening at the top of the volume measurement container, the top surface of the sieve is provided with a weighing device, and the weighing device is used to weigh the weight of the separated solid on the sieve.

[0012] The weighing device comprises a weighing tray, and an angle between a top surface of the weighing tray and a top surface of the sieve is not greater than 90°;

[0013] When the sieve is turned upward, the separated solid on the sieve can slide onto the weighing tray.

[0014] Preferably, a limiting block is arranged on a top of the volumetric measuring container, and when the sieve is turned upward, the limiting block can limit the rotation of the sieve and can keep the weighing tray horizontal.

[0015] Preferably, an arc-shaped strip is arranged on the top of the volumetric measuring container, a center of a circle of the arc-shaped strip coincides with an axis of the rotation of the sieve, a plurality of fixed magnetic blocks are inlaid on an inner side of the arc-shaped strip, and an end of the sieve is provided with a movable magnetic block, when the end of the sieve is turned to an angle at which the fixed magnetic blocks are located, the movable magnetic block can be attracted by the fixed magnetic blocks and can fix the sieve at the angle.

[0016] Preferably, the volumetric measuring container is a transparent or translucent container.

[0017] Preferably, a scale is arranged on the volumetric measuring container.

[0018] Preferably, the weighing device comprises a fixed disc and a weighing sensor, one end of the fixed disc is connected with a top surface of the sieve, the weighing tray is arranged in the fixed disc, and the weighing sensor is arranged between the weighing tray and the fixed disc.

[0019] Preferably, a guide rod is arranged between the weighing tray and the fixed disc.

[0020] A can solid detection method is used for detecting a can solid content X, a net content of the can is M, and the method comprises a can solid detection device and the following steps.

[0021] Step one: after the soup of the can is frozen is melted, the content of the can is poured on the sieve, liquid passes through the sieve to enter a bottom of the volumetric measuring container, and solid is left on the sieve;

[0022] Step two: the sieve is appropriately turned upward, the sieve is continuously turned upward after the solid on the sieve is drained for a period of time A in a tilted state, the solid enters the weighing tray, and the solid is weighed, so that a solid mass M1 is obtained;

[0023] Step three: the volumetric measuring container is statically placed for a period of time B, so that the soup is layered into an oil layer and a soup layer, a volume of the oil layer is multiplied by a density of the oil layer, so that an oil layer mass M2 is obtained;

[0024] Step four: a solid content X is calculated:

[0025] X = (M1+M2) / M*100%.

[0026] Preferably, the canned frozen soup is melted by using water bath heating.

[0027] (Three) beneficial effects

[0028] The present application provides a canned solid detection device and method. It has the following beneficial effects:

[0029] (1) The canned solid detection device and method rotate the sieve on the volumetric container, and set the weighing device perpendicular to the sieve. When weighing the solid on the sieve, only need to rotate the sieve upward, pour the solid on the weighing device, and then use the volumetric container to measure the volume of the oil layer in the soup, and finally complete the parameters required in the solid content calculation on the device.

[0030] (2) The canned solid detection device and method sets the arc plate on the volumetric container and installs the magnetic block at the end of the arc plate and the sieve. The sieve can be fixed at a certain angle by using magnetism, which reduces the manual input in the inclined draining. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a structural diagram of the present application;

[0032] Figure 2 It is a structural diagram of the present application (sieve inclination);

[0033] Figure 3 It is a structural diagram of the present application (sieve vertical);

[0034] Figure 4 It is a structural diagram of the weighing device (double sensor);

[0035] Figure 5 It is a structural diagram of the weighing device (guide rod).

[0036] In the figure: 1, volumetric container; 11, scale; 12, limit block; 2, sieve; 21, movable magnetic block; 3, arc strip; 31, 15° fixed magnetic block; 32, 30° fixed magnetic block; 4, weighing device; 41, weighing tray; 42, weighing sensor; 43, fixed disc; 44, guide rod. DETAILED DESCRIPTION

[0037] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the protection scope of the present application.

[0038] Embodiment 1: To solve the technical problems that there is no device for measuring the solid content of cans as a whole in the prior art, and in the prior art, the sieve and the drained matter are weighed together, and the weight of the sieve needs to be deducted in subsequent calculation

[0039] A device for detecting the solid content of cans, used for detecting the solid content of cans, comprises a volumetric container 1, an opening at the top of the volumetric container 1 is provided with a sieve 2, the volumetric container 1 is used for measuring the volume of liquid in the can, the sieve 2 is used for separating the liquid from the solid in the can, the sieve 2 is rotationally connected with the opening at the top of the volumetric container 1, the top surface of the sieve 2 is provided with a weighing device 4, and the weighing device 4 is used for weighing the weight of the separated solid on the sieve 2.

[0040] The weighing device 4 comprises a weighing tray 41, a fixed disc 43 and a weighing sensor 42, the top surface of the weighing tray 41 is at an angle of not more than 90° with the top surface of the sieve 2, one end of the fixed disc 43 is connected with the top surface of the sieve 2, the weighing tray 41 is arranged in the fixed disc 43, and the weighing sensor 42 is arranged between the weighing tray 41 and the fixed disc 43.

[0041] When the sieve 2 is turned upward, the separated solid on the sieve 2 can slide onto the weighing tray 41.

[0042] Preferably, the weighing tray 41 and the fixed disc 43 are perpendicular to the sieve 2, so that when the sieve 2 is in a vertical state, the solid on the sieve 2 is more likely to slide onto the weighing tray 41, and in addition, the weighing tray 41 and the fixed disc 43 are both in a horizontal state, so that the accuracy of the weighing is higher. It should be noted that the angle between the weighing tray 41 and the fixed disc 43 and the sieve 2 is preferably an obtuse angle, so that when the weighing tray 41 and the fixed disc 43 are horizontal, the angle between the sieve 2 and the weighing tray 41 and the fixed disc 43 is still an obtuse angle, which is not conducive to the solid sliding onto the weighing tray 41.

[0043] In order to improve the stability of the weighing tray 41 and the fixed disc 43 when they are horizontal, a limiting block 12 is arranged at the top of the volumetric container 1, which can limit the rotation of the sieve 2 and keep the weighing tray 41 horizontal when the sieve 2 is turned upward. Here, the limiting block 12 limits the rotation of the sieve 2 not by directly acting on the sieve 2, but by limiting the fixed disc 43 which is fixedly connected with the sieve 2.

[0044] In order to further improve the accuracy of the weighing device 4, a guide rod 44 is arranged between the weighing tray 41 and the fixed disc 43, or two weighing sensors 42 are arranged between the weighing tray 41 and the fixed disc 43, and in the case of selecting to arrange two weighing sensors 42, the weight measured by the two weighing sensors 42 is added to obtain the mass of the solid. The purpose of arranging the guide rod 44 is to enable the gravity of the solid to act vertically on the weighing sensor 42, thereby improving the accuracy of the weighing. Similarly, the limiting block 12 arranged on the top of the volume measuring container 1 is also to enable the weighing tray 41 and the fixed disc 43 to be kept in a horizontal state for weighing, thereby ensuring that the gravity of the solid acts vertically on the weighing sensor 42.

[0045] In order to facilitate the measurement of the volume of the oil layer in the soup, the volume measuring container 1 is a transparent or translucent container, and a scale 11 is arranged on the volume measuring container 1.

[0046] In order to facilitate the pouring of the solid, the sieve 2 and the weighing tray 41 are preferably rectangular, and at this time, in order to adapt to the shape of the sieve 2, the volume measuring container 1 can be a cuboid container.

[0047] Embodiment 2: A specific embodiment for solving the problem of manually holding the circular sieve to maintain the inclination angle in the prior art

[0048] On the basis of embodiment 1, an arc-shaped strip 3 is arranged on the top of the volume measuring container 1, the center of the arc of the arc-shaped strip 3 coincides with the axis of rotation of the sieve 2, the inner side of the arc-shaped strip 3 is inlaid with a plurality of fixed magnetic blocks, such as a 15° fixed magnetic block 31 and a 30° fixed magnetic block 32, the end of the sieve 2 is provided with a movable magnetic block 21, and when the end of the sieve 2 is rotated to the angle of the fixed magnetic block, the movable magnetic block 21 can be attracted by the fixed magnetic block and can fix the sieve 2 at the rotation angle.

[0049] Embodiment 3: A solid detection method using the device of the present application

[0050] A can solid detection method is used for detecting the content X of a can solid, and the net content of the can is M, which comprises a can solid detection device and the following steps:

[0051] Step 1: After the frozen soup of the can is melted, the contents of the can are poured on the sieve 2, the liquid passes through the sieve 2 and enters the bottom of the volume measuring container 1, and the solid is left on the sieve 2;

[0052] Step 2: The sieve 2 is appropriately rotated upward, the solid on the sieve 2 is drained for a period of time A in the inclined state, and then the sieve 2 is continuously rotated upward to make the solid enter the weighing tray 41 and weigh the solid, i.e., the mass M1 of the solid is obtained;

[0053] Step three: let the volume measuring container 1 stand for a period of time B, so that the soup is layered into an oil layer and a soup layer, and the volume of the oil layer is multiplied by the density of the oil layer to obtain the mass M2 of the oil layer;

[0054] Step four: calculate the solid content X:

[0055] X=(M1+M2) / M*100%.

[0056] Wherein: before step one, the canned frozen soup is melted by using a water bath heating method.

[0057] It should be noted that in the description of the application, the terms "upper", "lower", "left", "right", "front", "back" and the like indicate the orientation or positional relationship of the structure of the application shown in the drawings, and are only for the convenience of describing the application simply, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0058] For "first" and "second" in the technical solution, it is only a call for distinction of the same or similar structure, or the corresponding structure with similar functions, and is not an arrangement of the importance of these structures, nor an ordering, or a comparison of size, or other meanings.

[0059] In addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection" should be understood broadly, for example, the connection can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two structures. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the general idea of the application and the specific circumstances of the present scheme.

Claims

1. A can solid detection device for detecting the solid content of a can, comprising a volume metering container (1), a sieve (2) arranged at the opening of the top of the volume metering container (1), the volume metering container (1) being used for metering the volume of liquid in the can, and the sieve (2) being used for separating the liquid from the solid in the can; the sieve (2) is rotatably connected to the opening of the top of the volume metering container (1), the top surface of the sieve (2) is provided with a weighing device (4) for weighing the weight of the separated solid on the sieve (2); the weighing device (4) comprises a weighing tray (41), the top surface of the weighing tray (41) is at an angle of not more than 90° with the top surface of the sieve (2); when the sieve (2) is flipped upward, the separated solid on the sieve (2) can slide onto the weighing tray (41). characterized in that 2. The can solid detection device according to claim 1, wherein the top of the volume metering container (1) is provided with a limiting block (12), when the sieve (2) is flipped upward, the limiting block (12) can limit the rotation of the sieve (2) and can keep the weighing tray (41) horizontal.

3. The can solid detection device according to claim 1, wherein the top of the volume metering container (1) is provided with an arc-shaped strip (3), the center of the arc of the arc-shaped strip (3) coincides with the axis of rotation of the sieve (2), the inner side of the arc-shaped strip (3) is inlaid with a plurality of fixed magnetic blocks, the end of the sieve (2) is provided with a movable magnetic block (21), when the end of the sieve (2) is rotated to the angle of the fixed magnetic blocks, the movable magnetic block (21) can be attracted by the fixed magnetic blocks and can fix the sieve (2) at the angle.

4. The can solid detection device according to claim 1, wherein the volume metering container (1) is a transparent or translucent container.

2. A can solids detection apparatus according to claim 1, characterised in that:

5. The can solid detection device according to claim 1, wherein the volume metering container (1) is provided with a scale (11).

3. A can solids detection apparatus according to claim 1, characterised in that:

6. The can solid detection device according to claim 1, wherein the weighing device (4) comprises a fixed disc (43) and a weighing sensor (42), one end of the fixed disc (43) is connected to the top surface of the sieve (2), the weighing tray (41) is arranged in the fixed disc (43), and the weighing sensor (42) is arranged between the weighing tray (41) and the fixed disc (43).

4. A can solids detection apparatus according to claim 1, characterized in that:

7. The can solid detection device according to claim 1, wherein a guide rod (44) is arranged between the weighing tray (41) and the fixed disc (43).

5. A can solids detection apparatus according to claim 4, characterised in that:

8. A can solid detection device according to any one of claims 1-7 and the following steps:

6. A can solids detection apparatus according to claim 1, characterized in that: Step 1: melt the frozen soup in the can, pour the contents of the can onto the sieve (2), the liquid passes through the sieve (2) into the bottom of the volume metering container (1), and the solid remains on the sieve (2); 7. A can solids detection apparatus according to claim 6, characterised in that: Step 2: appropriately rotate the sieve (2) upward, let the sieve (2) drain the solid on the sieve (2) for a period of time A in an inclined state, continue to rotate the sieve (2) upward to make the solid enter the weighing tray (41), and weigh the solid, i.e. obtain the mass M1 of the solid; 8. A method for the detection of the solid content X of a can, the net content of which is M, characterized in that: Step 3: let the volume metering container (1) stand for a period of time B, so that the soup is stratified into an oil layer and a soup layer, measure the volume of the oil layer and multiply it by the density of the oil layer, i.e. obtain the mass M2 of the oil layer; Step 4: calculate the solid content X: X = (M1 + M2) / M * 100%. Step 5: melt the frozen soup in the can by using a water bath heating method. ​ ​ ​ 9. A method of detecting the contents of a can according to claim 8, wherein: ​

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