Dairy product broken cup detection equipment

Abstract

The utility model relates to the technical field of dairy product production equipment, in particular to dairy product broken cup detection equipment which comprises a dairy product filling cup, a water injection tank and a detection base station, the water injection tank is arranged right above the detection base table, a dairy product filling cup to be detected is placed on the upper side of the top of the detection base table, the detection base table comprises a group of bases, a liquid detection groove is formed in the top of each base, a plurality of groups of liquid sensors are uniformly distributed in each liquid detection groove, and a group of detection supporting net tables are rotationally arranged above each liquid detection groove; dairy product filling cups are placed on the detection supporting net table, and two sets of extrusion mechanisms which relatively move in the radial direction are symmetrically arranged on the two sides of the detection supporting net table, so that cups with small cracks are effectively and accurately detected, and meanwhile the detection supporting net table is used for driving the dairy product filling cups to rotate; and comprehensive extrusion detection on the outer side of the dairy product filling cup can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of dairy product production equipment, in particular to a dairy product cup breakage detection device. Background Technique

[0002] With the increasing demand for pure milk, yogurt, etc., the demand for various cups, bottles, etc. used to hold dairy products is also increasing. For dairy product cups with holes, pinholes, etc. damaged due to various reasons during the production process, it is difficult for workers to visually detect the damage with the naked eye. It is necessary to fill the dairy products before it can be found that they are damaged, resulting in the leakage of dairy products.

[0003] Therefore, before filling, it is necessary to pre-detect the quality of dairy product cups. The existing patent authorization number is: CN205837339U, which discloses a dairy product cup breakage detection device, including a water tank and a transmission rod passing above the water tank. A number of driving devices with downward driving ends are fixed on the transmission rod. The driving end of each driving device is fixedly connected with a clamping device, and a water immersion sensor is arranged at the bottom of each clamping device, etc. This device is to solve the problem that it is difficult to find the breakage of the cup with the naked eye before filling in the prior art of dairy product production, and achieve the purpose of detecting whether the cup is damaged before use. After analyzing this device, it can be found that only water is injected into the cup, and then detected by the water immersion sensor for judgment. It can only be applied to some cups with larger breakage degrees. For some small cracks, after the cup is filled with water, it will not leak water in a short time. For such cups, it cannot be effectively detected;

[0004] Therefore, in view of the above existing problems, this technical solution proposes a dairy product cup breakage detection device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dairy product cup breakage detection device to solve the problems put forward in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: A milk product broken cup detection device, comprising a milk product filling cup, a water injection tank, and a detection base; the water injection tank is arranged directly above the detection base, and the milk product filling cup to be detected is placed on the upper side of the top of the detection base. The detection base includes a group of bases, and a liquid detection groove is opened inside the top of the base. A plurality of groups of liquid sensors are evenly distributed inside the liquid detection groove for real-time detection of whether there is liquid inside the liquid detection groove. A group of detection support mesh platforms are rotatably arranged above the liquid detection groove, and the milk product filling cup is placed on the detection support mesh platform. If there are quality problems inside the milk product filling cup after water injection, the water inside the milk product filling cup will fall into the liquid detection groove through the mesh holes of the detection support mesh platform under the action of gravity, and then under the action of the liquid sensor, detection is carried out. At the same time, two groups of extrusion mechanisms that move relatively radially are symmetrically arranged on both sides of the detection support mesh platform. The extrusion mechanisms extrude the side surface of the milk product filling cup placed on the detection support mesh platform. If there are cracks, under the action of force, it will quickly crack, thereby prompting the liquid inside the milk product filling cup to leak outwards, so as to achieve effective and accurate detection of some cups with small cracks. At the same time, by driving the milk product filling cup to rotate by the detection support mesh platform, comprehensive extrusion detection of the outer side of the milk product filling cup can be realized.

[0007] Compared with the prior art, the beneficial effect of the present utility model is that by placing the milk product filling cup on the rotating detection support mesh platform, and then arranging radially relatively moving extrusion detection plates on both sides of the detection support mesh platform, using the extrusion detection plates to perform extrusion detection on the milk product filling cup on the detection support mesh platform, cooperating with the water inside the milk product filling cup and the liquid sensor inside the detection base below the detection support mesh platform, so as to perform comprehensive and high-quality detection on the milk product filling cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of a milk product broken cup detection device.

[0009] Figure 2 It is a first perspective three-dimensional structural schematic diagram of the detection base in a milk product broken cup detection device.

[0010] Figure 3 It is a second perspective structural schematic diagram of the detection base in a milk product broken cup detection device.

[0011] Figure 4 It is Figure 3 An enlarged structural schematic diagram of A in

[0012] Among them: dairy product filling cup 10, water injection tank 11, detection base 12, detection support mesh table 13, base 14, L-shaped support rod 15, rotating groove 16, toothed ring 17, driving tooth 18, rotating shaft 19, servo motor 1 20, fixed rod 21, connecting shaft 22, lead screw 23, nut 24, servo motor 2 25, L-shaped connecting rod 26, extrusion detection plate 27. Detailed implementation mode

[0013] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0014] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0016] The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

[0017] Please refer to Figures 1-4, A dairy product cup breakage detection device, including a dairy product filling cup 10, a water injection tank 11, and a detection base 12; the water injection tank 11 is arranged directly above the detection base 12, and the dairy product filling cup 10 to be detected is placed on the upper side of the top of the detection base 12. The detection base 12 includes a group of bases 14, and a liquid detection groove is opened inside the top of the base 14. A plurality of groups of liquid sensors are evenly distributed inside the liquid detection groove for detecting in real time whether there is liquid inside the liquid detection groove. A group of detection support mesh platforms 13 are rotatably arranged above the liquid detection groove, and the dairy product filling cup 10 is placed on the detection support mesh platform 13. If there are quality problems inside the dairy product filling cup 10 after water injection, the water inside the dairy product filling cup 10 will fall into the liquid detection groove through the mesh holes of the detection support mesh platform 13 under the action of gravity, and then be detected under the action of the liquid sensor. At the same time, two groups of extrusion mechanisms that move relatively radially are symmetrically arranged on both sides of the detection support mesh platform 13. The extrusion mechanisms extrude the side surface of the dairy product filling cup 10 placed on the detection support mesh platform 13. If there are cracks, under the action of force, it will quickly crack, thereby prompting the liquid inside the dairy product filling cup 10 to leak outwards, so as to realize the effective and accurate detection of some cups with fine cracks. At the same time, by driving the dairy product filling cup 10 to rotate by the detection support mesh platform 13, a comprehensive extrusion detection of the outside of the dairy product filling cup 10 can be realized.

[0018] In an embodiment of the present invention, an electric control water injection pipe is arranged at the bottom of the water injection tank 11, and water is injected into the dairy product filling cup 10 placed on the upper side of the detection base 12 to detect whether it is in a damaged state; a positioning groove is opened at the top of the detection support mesh platform 13 for increasing the stability of the placement of the dairy product filling cup 10 and ensuring that the leaked water inside the dairy product filling cup 10 can fall into the liquid detection groove along the slot holes in the positioning groove;

[0019] It should be noted that if this device continuously detects a large number of dairy product filling cups 10, in order to keep the water in the liquid detection groove discharged in time, a drying plate can be arranged at the bottom inside the liquid detection groove. Every time a leaking dairy product filling cup 10 is detected, after it is detected in time, the drying plate is started in time to dry the water inside the liquid detection groove to prevent affecting subsequent detections.

[0020] In an example of the present invention, for the extrusion force of the extrusion detection plate 27 on the dairy product filling cup 10, it can be tested according to the material performance of the dairy product filling cup 10 in the early stage to ensure that the applied extrusion force will not damage the dairy product filling cup 10 with normal quality.

[0021] Specifically, a ring gear 17 is installed on the outer wall around the detection support platform 13. One side of the ring gear 17 meshes with a driving gear 18. The bottom of the driving gear 18 is connected to a rotating shaft 19. The bottom end of the rotating shaft 19 is connected to a first servo motor 20. That is, when the first servo motor 20 is started to drive the rotating shaft 19 to rotate, the driving gear 18 is driven to drive the ring gear 17 to control the rotation of the detection support platform 13.

[0022] One side of the first servo motor 20 is fixed to the base 14 through a fixing rod 21. At the same time, an extension ring is installed at the bottom edge of the detection support platform 13. A circle of rotating grooves 16 is provided on the inner side wall of the extension ring. Three L-shaped support rods 15 are slidably connected at equal intervals in a ring shape inside the rotating grooves 16. The bottom ends of the L-shaped support rods 15 are fixed in the liquid detection tank. Under the sliding of the L-shaped support rods 15 and the rotating grooves 16, the detection support platform 13 is kept rotating stably above the liquid detection tank.

[0023] As a preferred embodiment of the present invention, the extrusion mechanism includes a connecting shaft 22 horizontally disposed above the liquid detection tank and rotating radially. Two lead screws 23 with opposite tooth groove directions are symmetrically installed at both ends of the connecting shaft 22. A set of nuts 24 are threadedly connected to the lead screws 23. When the connecting shaft 22 rotates, the nuts 24 on both sides are synchronously driven to move relatively. A guiding device for restricting the self-rotation of the nuts 24 is provided on the nuts 24. One end of the lead screw 23 is connected to a second servo motor 25 fixed to the base 14. The nuts 24 on both sides are connected upward to an L-shaped connecting rod 26. An arc-shaped extrusion detection plate 27 is fixedly installed at the end of the L-shaped connecting rod 26. The side of the extrusion detection plate 27 facing the dairy product filling cup 10 is set as a smooth surface structure, so as to reduce wear when it contacts the outer wall of the dairy product filling cup 10.

[0024] It should be noted that for the contact intermittent time between the extrusion detection plate 27 and the outer side of the dairy product filling cup 10, it can be adjusted by controlling the rotation speed of the second servo motor 25 to ensure that after each rotation of the dairy product filling cup 10, the extrusion detection plate 27 can perform extrusion detection on the outer wall of different dairy product filling cups 10.

[0025] The working principle of the present utility model is as follows: At the idle part of the device, all the above-mentioned driving parts, which refer to power elements, electrical components and the adapted power supply, are connected by wires, and the electrical connection is completed in the order of the working sequence among the electrical components. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and will not explain the electrical control. During operation, the milk product filling cup 10 to be detected is placed on the detection support mesh table 13, and then the water injection pipe at the bottom of the water injection tank 11 is started to input the water inside the water injection tank 11 into the milk product filling cup 10. After standing for a period of time, it is detected by the liquid sensor whether there is moisture. If there is, it means that the milk product filling cup 10 is damaged. If not, at this time, the servo motor one 20 is started again to drive the driving gear 18 to drive the gear ring 17 to rotate, thereby driving the detection support mesh table 13 to control the milk product filling cup 10 to rotate. Then, the servo motor two 25 is started synchronously to drive the extrusion detection plates 27 on both sides of the milk product filling cup 10 to move radially relative to each other, and the outer wall of the milk product filling cup 10 is contacted and extruded. Then, in cooperation with the rotation of the milk product filling cup 10, it is observed in real time whether there is liquid leakage, so as to fully detect the quality of the milk product filling cup 10.

[0026] The above describes the preferred embodiments of the present patent in detail. However, the present patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present patent.

Claims

1. A dairy product cup-breaking detection device, characterized in that, It includes a dairy product filling cup (10), a water injection tank (11), and a detection base (12); the water injection tank (11) is arranged directly above the detection base (12), and the dairy product filling cup (10) to be detected is placed on the upper side of the top of the detection base (12). The detection base (12) includes a group of bases (14). A liquid detection groove is opened inside the top of the base (14), and a plurality of groups of liquid sensors are evenly distributed inside the liquid detection groove. A group of detection support mesh platforms (13) are rotatably arranged above the liquid detection groove, and the dairy product filling cup (10) is placed on the detection support mesh platform (13). Two groups of extrusion mechanisms that move radially relative to each other are symmetrically arranged on both sides of the detection support mesh platform (13).

2. The milk product cup-breaking detection device according to claim 1, characterized in that, An electrically controlled water injection pipe is arranged at the bottom of the water injection tank (11).

3. The milk product cup-breaking detection device according to claim 2, characterized in that, A positioning groove is opened at the top of the detection support mesh platform (13).

4. The milk product cup-breaking detection device according to claim 3, characterized in that, A toothed ring (17) is installed on the outer wall of the circumference of the detection support mesh platform (13). A driving tooth (18) is engaged on one side of the toothed ring (17). The bottom of the driving tooth (18) is connected to a rotating shaft (19), and the bottom end of the rotating shaft (19) is connected to a servo motor one (20).

5. The milk product cup-breaking detection device according to claim 4, characterized in that, One side of the servo motor one (20) is fixed on the base (14) through a fixing rod (21). An extension ring is installed at the bottom edge of the detection support mesh platform (13). A rotating groove (16) is opened on the inner side wall of the extension ring. Three L-shaped support rods (15) are slidably connected at equal intervals in a ring shape inside the rotating groove (16), and the bottom ends of the L-shaped support rods (15) are fixed in the liquid detection groove.

6. The milk product cup-breaking detection device according to claim 5, characterized in that, The extrusion mechanism includes a connecting shaft (22) that is horizontally and radially rotatably arranged above the liquid detection groove. Two lead screws (23) with opposite tooth groove directions are symmetrically installed at both ends of the connecting shaft (22). A group of nuts (24) are threadedly connected to the lead screws (23). A guiding device for restricting its self-rotation is arranged on the nuts (24). One end of the lead screw (23) is connected to a servo motor two (25) fixed on the base (14). The two side nuts (24) are connected upward to an L-shaped connecting rod (26), and an arc-shaped extrusion detection plate (27) is fixedly installed at the end of the L-shaped connecting rod (26).

7. The milk product cup-breaking detection device according to claim 6, wherein, The side of the extrusion detection plate (27) facing the dairy product filling cup (10) is set as a smooth surface structure.

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