Metering monitoring device

Abstract

The utility model provides a metering monitoring device, which comprises a metering table, a storage box, a driving mechanism and a scanning mechanism, and is characterized in that the driving mechanism comprises two first gears, a second gear meshed with the two first gears, a driving piece, two connecting rods respectively arranged at non-circle-center positions of the two first gears, and a driving plate hinged on the two connecting rods; a plurality of stirring parts are arranged on the driving plate in a protruding mode, one end, close to the stirring parts, of the storage box is connected with a contact rod, the scanning mechanism comprises a fixing seat located above the metering table and a scanner, a cam is connected to the driving piece, a groove hole is formed in the fixing seat, the scanner is arranged in the groove hole in a sliding mode, and a sensing part in contact with the cam is arranged on the scanner. A weighing area is arranged at the position, corresponding to the scanner, of the metering table, a mass sensor used for metering the weight of the steel raw materials is arranged in the weighing area of the metering table, a switch sensor used for controlling the mass sensor and the scanner to be started and stopped is embedded in the induction portion, and the automatic conveying and metering device can automatically carry out object conveying and metering operation.

Description

Technical Field

[0001] The utility model relates to the technical field of metering monitoring, in particular to a metering monitoring device. Background Art

[0002] Metrology monitoring refers to the process of measuring and monitoring various physical quantities. Metrology monitoring plays an important role in industrial production, energy management, environmental monitoring and other fields. Metrology detection devices can monitor the data of physical quantities (such as object weight, size, etc.) in real time, and provide useful indicators and insights through data analysis and processing to help users achieve data-driven decision-making and management. It can improve production efficiency, reduce energy consumption, and improve environmental monitoring and other aspects of work results.

[0003] In the prior art, steel measurement and monitoring usually involves centralized scanning of a large number of steel raw materials on machine tools. This measurement method has the following problems: 1. Steel raw materials are transported by conveyor belts, and a large number of steel raw materials are piled together, making it difficult to distinguish and process them; 2. Since a large number of steel raw materials are piled together, they must either rely on manual image sorting of multiple steel raw materials or rely on graphic algorithms for sorting. The former wastes manpower, and the latter may result in inaccurate recognition; 3. In order to ensure the clarity of the scan, the scanner cannot be placed too far away. However, due to the different shapes of steel raw materials, the scanner cannot cover the full size of some larger steel raw materials, and they need to be re-scanned later, which is not conducive to automated operations. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a metering monitoring device, aiming to solve the technical problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A metering and monitoring device comprises a metering platform, a plurality of storage boxes for placing steel raw materials located on the metering platform, a driving mechanism for controlling the movement of the storage boxes, and a scanning mechanism for scanning the steel raw materials, wherein the driving mechanism comprises two first gears arranged opposite to each other on the left and right, a second gear meshing with the two first gears, a driving member for driving the second gear to rotate, two connecting rods respectively arranged at non-centers of the two first gears, and a driving plate hinged on the two connecting rods, wherein a plurality of toggle parts are convexly provided on the driving plate, a contact rod is connected to one end of the storage box close to the toggle part, and the lateral dimension of the contact rod is smaller than the distance between two adjacent toggle parts, the scanning mechanism comprises a fixed seat located above the metering platform, and a scanner, and the driving member is connected to A cam is provided on the fixing seat, and the scanner is slidably arranged in the slot. A sensing part in contact with the cam is provided on the scanner. A weighing area is provided on the measuring platform at a position corresponding to the scanner. A mass sensor for measuring the weight of the steel raw materials is provided inside the weighing area of ​​the measuring platform. A switch sensor for controlling the start and stop of the mass sensor and the scanner is buried in the sensing part. The toggle part is used to drive the contact rod to move together with the storage box. When the toggle part is separated from the contact rod, the cam toggle the sensing part so that the sensing part drives the scanner to move upward. When the cam contacts the sensing part, the switch sensor starts the scanner and the mass sensor to measure the steel raw materials.

[0007] According to one aspect of the above technical solution, the metering monitoring device also includes a conveying platform arranged near the metering platform, the conveying platform includes a plurality of rollers located in the conveying platform, and a conveyor belt arranged on the rollers, the upper surface of the metering platform is recessed to form a movable groove, the storage box is located in the movable groove, and the conveyor belt is connected to the movable groove.

[0008] According to one aspect of the above technical solution, an intermittent gear set is connected to the driving member, wherein one of the rollers and the intermittent gear set is connected via a synchronous belt structure, and when the toggle portion contacts the contact rod, the intermittent gear set works to drive the roller to rotate via the synchronous belt structure, so that the conveyor belt moves toward the direction of the metering table, and when the toggle portion loses contact with the contact rod, the intermittent gear set stops working.

[0009] According to one aspect of the above technical solution, the driving member includes a dual-axis motor located inside the metering table, the dual-axis motor has a first motor shaft and a second motor shaft arranged opposite to each other, and the first motor shaft is connected to the second gear and the cam.

[0010] According to one aspect of the above technical solution, the intermittent gear group includes a missing gear connected to the second motor shaft, a first rotating shaft and a second rotating shaft connected to the side of the metering table, an intermediate gear fixedly connected to the first rotating shaft, and a third gear fixedly connected to the second rotating shaft, the intermediate gear meshes with the toothed part of the missing gear, and the third gear meshes with the intermediate gear.

[0011] According to one aspect of the above technical solution, the synchronous belt structure includes a first pulley connected to the second rotating shaft, a second pulley connected to the roller, and a synchronous belt connecting the first pulley and the second pulley.

[0012] According to one aspect of the above technical solution, the fixing seat includes a supporting portion fixed above the measuring table, and a mounting portion suspended below the supporting portion, the slot hole is located in the mounting portion, a slider is provided on the side of the scanner, a sliding groove is provided in the slot hole and is matched with the slider, and the top of the scanner is connected to the supporting portion through a buffer.

[0013] According to one aspect of the above technical solution, a buffer pad for supporting the bottom of the scanner is provided in the slot.

[0014] According to one aspect of the above technical solution, a surface of the toggle portion for contacting the contact rod has a chamfered design.

[0015] According to one aspect of the above technical solution, the storage box is made of transparent material.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] When it is necessary to measure the steel raw materials, the steel raw materials are placed in a storage box, and a driving mechanism is set to drive the storage box to move. Specifically, the second gear is rotated by the driving member, thereby driving the two first gears to rotate. Since the connecting rod is located at a non-center of the first gear, the connecting rod will make a circular motion on the surface of the first gear. Since the driving plate is hinged to the connecting rod, the driving plate itself will not rotate while making a circular motion, thereby causing the toggle part to drive the contact rod and the storage box to move forward one position. After the driving plate rotates once, the next toggle part will contact the contact rod. This design structure can The intermittent advancement of the storage box is realized. When the storage box moves to the weighing area and the toggle part is separated from the contact rod, the cam will contact the sensing part, driving the sensing part and the scanner to move up in the slot. At the same time, the switch sensor in the sensing part will trigger the scanner and the quality sensor to weigh and scan the storage box on the weighing area, and then as an analysis device, the size, shape, product type, and quality of the steel raw materials in the storage box are measured and analyzed. When the cam is separated from the sensing part, the scanner descends, the weighing and scanning are completed, and the system automatically saves the sampling data and waits for the next storage box to enter the weighing area.

[0018] The utility model can measure the steel raw materials in the storage box individually to avoid poor recognition effect due to too much steel raw materials; automatic scanning and weighing are performed by the cam contacting the sensing part to realize automatic sorting; the contact between the cam and the sensing part drives the scanner to slide in the slot to realize the movement of the scanner, and panoramic scanning can be realized without placing the scanner at a far distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the metering monitoring device in the embodiment of the utility model at a first viewing angle;

[0020] Figure 2 It is a structural schematic diagram of the metering monitoring device in the embodiment of the utility model at a second viewing angle;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the middle driving mechanism;

[0022] Figure 4 for Figure 2 Structural diagram of the intermittent gear set and synchronous belt structure;

[0023] Figure 5 for Figure 1 A schematic diagram of the structure of the scanning mechanism;

[0024] Description of main component symbols:

[0025] Measuring table 10 Transfer Station 20 Storage Box 30 Contact rod 31 Scanning mechanism 40 Weighing Area 50 Driving mechanism 60 Intermittent gear set 70 Synchronous belt structure 80 Dual-axis motor 61 First motor shaft 62 Second gear 63 First Gear 64 Cam 65 Driver board 66 Toggle 67 Second motor shaft 68 Missing gear 71 First shaft 72 Second shaft 73 Intermediate gear 74 Third gear 75 First pulley 81 Timing belt 82 Second pulley 83 roller 21 Conveyor Belt 22 Support 41 Installation Department 42 Slot 43 Chute 44 slider 45 Scanner 46 Sensing Department 47 Buffer 48 Cushion 49 Steel raw materials 90

[0026] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] See also Figures 1 to 5, shown is a metering monitoring device in an embodiment of the utility model, characterized in that it includes a metering table 10, a plurality of storage boxes 30 for placing steel raw materials 90 located on the metering table 10, a driving mechanism 60 for controlling the movement of the storage boxes 30, and a scanning mechanism 40 for scanning the steel raw materials 90, the driving mechanism 60 includes two first gears 64 arranged opposite to each other on the left and right, a second gear 63 meshing with the two first gears 64, a driving member for driving the second gear 63 to rotate, two connecting rods respectively arranged at non-centers of the two first gears 64, and a driving plate 66 hinged on the two connecting rods, a plurality of toggle parts 67 are convexly provided on the driving plate 66, a contact rod 31 is connected to one end of the storage box 30 close to the toggle part 67, and the lateral dimension of the contact rod 31 is smaller than the distance between two adjacent toggle parts 67, the scanning mechanism 40 includes a fixed seat located above the metering table 10, and a scanner 46, the A cam 65 is connected to the driving member, a slot 43 is provided on the fixing seat, the scanner 46 is slidably arranged in the slot 43, a sensing portion 47 in contact with the cam 65 is provided on the scanner 46, a weighing area 50 is provided on the measuring platform 10 at a position corresponding to the scanner 46, the measuring platform 10 is provided with a mass sensor for measuring the weight of the steel raw material 90 inside the weighing area 50, a switch sensor for controlling the start and stop of the mass sensor and the scanner 46 is buried in the sensing portion 47, the toggle portion 67 is used to drive the contact rod 31 to move together with the storage box 30, when the toggle portion 67 is separated from the contact rod 31, the cam 65 toggle the sensing portion 47 so that the sensing portion 47 drives the scanner 46 to move upward, when the cam 65 contacts the sensing portion 47, the switch sensor starts the scanner 46 and the mass sensor to measure the steel raw material 90.

[0031] It can be understood that when it is necessary to measure the steel raw material 90, the steel raw material 90 is placed in the storage box 30, and a driving mechanism 60 is set to drive the storage box 30 to move. Specifically, the second gear 63 is rotated by the driving member, thereby driving the two first gears 64 to rotate. Since the connecting rod is located at a non-center of the first gear 64, the connecting rod will make a circular motion on the surface of the first gear 64. Since the driving plate 66 is hinged to the connecting rod, the driving plate 66 does not rotate while making a circular motion, thereby causing the toggle portion 67 to drive the contact rod 31 together with the storage box 30 to move forward one position. After the driving plate 66 rotates once, the next toggle portion 67 contacts the contact rod 31. This design structure can The intermittent advancement of the storage box 30 is realized. When the storage box 30 moves to the weighing area 50 and the toggle part 67 is separated from the contact rod 31, the cam 65 will contact the sensing part 47, driving the sensing part 47 and the scanner 46 to move upward in the slot 43. At the same time, the switch sensor in the sensing part 47 will trigger the scanner 46 and the quality sensor to weigh and scan the storage box 30 on the weighing area 50, and then as an analysis device, the size, shape, product type, and quality of the steel raw material 90 in the storage box are measured and analyzed. When the cam 65 is separated from the sensing part 47, the scanner 46 descends, the weighing and scanning are completed, and the system automatically saves the sampling data and waits for the next storage box 30 to enter the weighing area 50;

[0032] The utility model can measure the steel raw materials 90 in the storage box 30 individually to avoid poor recognition effect due to too much steel raw materials 90; the cam 65 contacts the sensing part 47 to automatically scan and weigh, so as to realize automatic sorting; the cam 65 contacts the sensing part 47 to drive the scanner 46 to slide in the slot 43, so as to realize the movement of the scanner 46, and panoramic scanning can be realized without placing the scanner 46 at a far distance.

[0033] Furthermore, the metering monitoring device also includes a conveying platform 20 arranged near the metering platform 10, the conveying platform 20 includes a plurality of rollers 21 located in the conveying platform 20, and a conveyor belt 22 arranged on the rollers 21, the upper surface of the metering platform 10 is recessed to form a moving groove, the storage box 30 is located in the moving groove, and the conveyor belt 22 is connected to the moving groove; the driving member includes a double-axis motor 61 located inside the metering platform 10, the double-axis motor 61 has a first motor shaft 62 and a second motor shaft 68 arranged opposite to each other, the first motor shaft 62 is connected to the second gear 63 and the cam 65; the intermediate The intermittent gear set 70 includes a missing gear 71 connected to the second motor shaft 68, a first rotating shaft 72 and a second rotating shaft 73 connected to the side of the metering table 10, an intermediate gear 74 fixedly connected to the first rotating shaft 72, and a third gear 75 fixedly connected to the second rotating shaft 73, the intermediate gear 74 meshes with the toothed portion of the missing gear 71, and the third gear 75 meshes with the intermediate gear 74; the synchronous belt structure 80 includes a first pulley 81 connected to the second rotating shaft 73, a second pulley 83 connected to the roller 21, and a synchronous belt 82 connecting the first pulley 81 and the second pulley 83.

[0034] It should be noted that the driving plate 66 needs to be partially located at the conveyor belt 22 . In the present embodiment, one of the shifting parts 67 is located at the conveyor belt 22 .

[0035] It can be understood that when the first motor shaft 62 rotates to drive the toggle portion 67 to drive the storage box 30 to move intermittently, the second motor shaft 68 is also moving to drive the missing gear 71 to move. When the toothed portion of the missing gear 71 contacts the intermediate gear 74, the intermediate gear 74 rotates, thereby driving the third gear 75 to rotate. The rotation of the third gear 75 drives the second rotating shaft 73 to rotate, thereby driving the first pulley 81 connected to the second rotating shaft 73 to rotate, and then drives the second pulley 83 and the roller 21 to rotate through the belt. The rotation of the roller 21 drives the conveyor belt 22 to move a distance toward the metering table 10. When the second motor shaft 68 drives the toothed portion of the missing gear 71 to disengage from the intermediate gear 74, the conveyor belt 22 stops moving.

[0036] In this embodiment, due to the position of the structure, the function of the intermediate gear 74 is equivalent to a direction changing function. After the storage box 30 on the measuring table 10 is slowly measured, the conveying table 20 is also slowly conveying the storage box 30 to the measuring table 10. When the storage box 30 on the conveyor belt 22 reaches the end, it will be pushed by the toggle part 67 to the movable groove on the measuring table 10. Through the above-mentioned design structure, the movement of the storage box 30 on the measuring table 10, the movement of the storage box 30 on the conveyor belt 22, and the movement of the scanner 46 in the slot 43 are carried out in an orderly manner to realize the sequential measurement of the steel raw materials 90.

[0037] Preferably, the fixing seat includes a supporting portion 41 fixed above the measuring platform 10, and a mounting portion 42 suspended below the supporting portion 41, the slot hole 43 is located in the mounting portion 42, a slider 45 is provided on the side of the scanner 46, a slide groove 44 cooperating with the slider 45 is provided in the slot hole 43, and the top of the scanner 46 is connected to the supporting portion 41 through a buffer member 48; a buffer pad 49 for supporting the bottom of the scanner 46 is provided in the slot hole 43.

[0038] It can be understood that the buffer 48 can be made of a spring. When there is no external force, the scanner 46 is located above the buffer pad 49, and the buffer 48 is in a stretched state. When the cam 65 of the buffer 48 moves the sensing part 47 to drive the scanner 46 to move upward, the scanner 46 will move stably in the slide groove 44 through the slider 45. When the cam 65 is separated from the sensing part 47, the scanner 46 will fall due to gravity. The friction force generated when the slider 45 moves in the slide groove 44, the traction force of the buffer 48, and the buffering performance of the buffer pad 49 can all provide buffering force to ensure the safe descent of the scanner 46 and avoid damage to the scanner 46.

[0039] Preferably, the storage box 30 is made of a transparent material; and a side of the toggle portion 67 for contacting the contact rod 31 has a chamfered design.

[0040] It can be understood that when the position of the storage box 30 on the metering table 10 or the conveyor belt 22 deviates, the chamfer on the toggle portion 67 can guide the contact rod 31 to between the two toggle portions 67, thereby correcting the deviation and achieving fully automatic operation.

[0041] In summary, a metering and monitoring device in the utility model can individually measure the steel raw materials in the storage box to avoid poor recognition effect due to too much steel raw materials; automatic scanning and weighing are performed by the cam contacting the sensing part to realize automatic sorting; the contact between the cam and the sensing part drives the scanner to slide in the slot to realize the movement of the scanner, and panoramic scanning can be achieved without placing the scanner at a far distance.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A measurement monitoring device, characterized in that: The invention comprises a metering table, a plurality of storage boxes for placing steel raw materials located on the metering table, a driving mechanism for controlling the movement of the storage boxes, and a scanning mechanism for scanning the steel raw materials, wherein the driving mechanism comprises two first gears arranged opposite to each other on the left and right, a second gear meshing with the two first gears, a driving member for driving the second gear to rotate, two connecting rods respectively arranged at non-centers of the two first gears, and a driving plate hinged on the two connecting rods, wherein a plurality of toggle parts are convexly provided on the driving plate, a contact rod is connected to one end of the storage box close to the toggle part, and the lateral dimension of the contact rod is smaller than the distance between two adjacent toggle parts, the scanning mechanism comprises a fixed seat located above the metering table, and a scanner, a cam is connected to the driving member, and the A slot is provided on the fixing seat, and the scanner is slidably arranged in the slot. A sensing part in contact with the cam is provided on the scanner. A weighing area is provided on the measuring platform at a position corresponding to the scanner. A mass sensor for measuring the weight of the steel raw material is provided inside the weighing area of ​​the measuring platform. A switch sensor for controlling the start and stop of the mass sensor and the scanner is buried in the sensing part. The toggle part is used to drive the contact rod to move together with the storage box. When the toggle part is separated from the contact rod, the cam toggle the sensing part so that the sensing part drives the scanner to move upward. When the cam contacts the sensing part, the switch sensor starts the scanner and the mass sensor to measure the steel raw material.

2. The metering monitoring device according to claim 1, characterized in that: The metering monitoring device also includes a conveying platform arranged near the metering platform, the conveying platform includes a plurality of rollers located in the conveying platform, and a conveyor belt arranged on the rollers, the upper surface of the metering platform is recessed to form a moving groove, the storage box is located in the moving groove, and the conveyor belt is connected to the moving groove.

3. The metering monitoring device according to claim 2, characterized in that: An intermittent gear set is connected to the driving member, wherein one of the rollers and the intermittent gear set is connected via a synchronous belt structure. When the toggle portion contacts the contact rod, the intermittent gear set works to drive the roller to rotate via the synchronous belt structure, so that the conveyor belt moves toward the direction of the metering table. When the toggle portion loses contact with the contact rod, the intermittent gear set stops working.

4. The metering monitoring device according to claim 3, characterized in that: The driving member includes a dual-shaft motor located inside the metering table, wherein the dual-shaft motor has a first motor shaft and a second motor shaft that are arranged opposite to each other, and the first motor shaft is connected to the second gear and the cam.

5. The metering monitoring device according to claim 4, characterized in that: The intermittent gear set includes a missing gear connected to the second motor shaft, a first rotating shaft and a second rotating shaft connected to the side of the metering table, an intermediate gear fixedly connected to the first rotating shaft, and a third gear fixedly connected to the second rotating shaft, the intermediate gear meshes with the toothed part of the missing gear, and the third gear meshes with the intermediate gear.

6. The metering monitoring device according to claim 5, characterized in that: The synchronous belt structure includes a first pulley connected to the second rotating shaft, a second pulley connected to the roller, and a synchronous belt connecting the first pulley and the second pulley.

7. The metering monitoring device according to claim 1, characterized in that: The fixing seat includes a supporting portion fixed above the measuring table, and a mounting portion suspended below the supporting portion. The slot hole is located in the mounting portion. A slider is provided on the side of the scanner. A sliding groove cooperating with the slider is provided in the slot hole. The top of the scanner is connected to the supporting portion through a buffer.

8. The metering monitoring device according to claim 7, characterized in that: A buffer pad for supporting the scanner is arranged in the slot.

9. The metering monitoring device according to claim 1, characterized in that: A side of the toggle portion for toggle the contact rod has a chamfered design.

10. The metering monitoring device according to claim 1, characterized in that: The storage box is made of transparent material.

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