Adaptive magnetic weighing cup suitable for multiple scenarios

Abstract

This utility model relates to the field of weighing technology and discloses an adaptive magnetic weighing suction cup suitable for multiple scenarios. It includes a user-protective housing assembly, inside which is a magnetic suction component for adsorption and weighing. A height adjustment component is mounted at the rear of the housing assembly, and a connection component for connecting to external devices is located at the top of the height adjustment component. The housing assembly protects and mounts the magnetic suction component, and the front and rear housings form a protective space, making the structure compact and robust. During adsorption, the permanent magnet of the magnetic suction component magnetically attracts ferromagnetic objects. Because it is installed within the housing assembly's structure, the stability of the adsorption is ensured. During the adsorption process, combined with a weighing sensor, the weight of the adsorbed object can be measured. Furthermore, the weight of the object can be transferred to the weighing sensor through mounting plate one, mounting plate two, and a metal plate, achieving synergy between magnetic attraction and weighing to meet the needs of multiple scenarios.

Description

Technical Field

[0001] This utility model relates to the field of weighing technology, specifically to an adaptive magnetic weighing chuck suitable for multiple scenarios. Background Technology

[0002] In some industrial production and logistics scenarios, it is necessary to perform multiple functions simultaneously during the handling process, such as weighing, quality inspection, and inventory management. For example, on automated production lines, it is necessary to monitor the weight of workpieces in real time to ensure product quality. In logistics warehousing, it is necessary to weigh goods in order to calculate freight costs and inventory quantities. Therefore, adaptive magnetic weighing chucks with integrated weighing functions have emerged.

[0003] During weighing, external dust, impurities, and moisture can enter the suction cup, easily causing short circuits in electrical components and shortening the equipment's lifespan. Simultaneously, the suction cup and permanent magnet cannot form a stable contact, making it prone to falling off when adsorbing objects. This results in the weighing sensor failing to accurately acquire weight information, affecting the weighing function. Furthermore, it not only has poor load-bearing capacity but is also unsuitable for curved surface adsorption scenarios. Therefore, those skilled in the art provide an adaptive magnetic weighing suction cup suitable for multiple scenarios to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide an adaptive magnetic weighing suction cup suitable for multiple scenarios, thereby solving the problems mentioned in the background section of the prior art.

[0005] This utility model provides the following technical solution: an adaptive magnetic weighing suction cup suitable for multiple scenarios, including a user-protected housing assembly, a magnetic suction component for adsorption and weighing is provided inside the housing assembly, a height adjustment component for adjusting the height is assembled at the rear of the housing assembly, and a connection component for connecting with external devices is provided at the upper end of the height adjustment component.

[0006] As a preferred embodiment of the above technical solution, the housing assembly includes a front housing, and a rear housing is fixedly installed behind the front housing. Both the front housing and the rear housing have mounting slots inside. There are three sets of mounting slots, and each of the three sets of mounting slots has several circular grooves inside. A weighing sensor is fixedly connected to the center of each of the several circular grooves.

[0007] As a preferred embodiment of the above technical solution, the magnetic attraction assembly includes a mounting plate 1, which is fixedly installed on the inner surface of the front housing near the inside of the mounting groove. The mounting plate 1 is provided in three sets, and each of the three sets of mounting plates 1 has a permanent magnet in front of it. The three sets of permanent magnets are adapted to the circular groove.

[0008] As a preferred embodiment of the above technical solution, a second mounting plate is fixedly installed on the rear side of the first mounting plate near the inner surface of the rear housing. The second mounting plate is provided in three sets, and slots are opened inside the three sets of the second mounting plate. The slots correspond to the positions of the weighing sensors. Metal plates are fixedly installed on both sides between the second mounting plate and the first mounting plate. A connecting post is fixedly connected to the rear side of the second mounting plate, and a fixing ring is fixedly connected to one side of the connecting post near the front of the second mounting plate.

[0009] As a preferred embodiment of the above technical solution, the height adjustment assembly includes a first ear plate, which is fixedly connected to the middle of the outer side of the rear housing. Each of the two sets of first ear plates is movably connected to a first movable connecting rod. Each of the two sets of first movable connecting rods is fixedly connected to a second ear plate on one side. Each of the two sets of second ear plates is movably connected to a second movable connecting rod on one side. Each of the two sets of second movable connecting rods is fixedly connected to a third ear plate on one side. Each of the two sets of third ear plates has a fixed plate fixedly installed on its upper end.

[0010] As a preferred embodiment of the above technical solution, each of the two sets of ear plates has a fourth ear plate fixedly connected to its lower end, and each of the two sets of ear plates has a first cylinder movably connected inside. Each of the two sets of first cylinders has a fifth ear plate fixedly connected to its lower end near the movable connecting rod, and each of the two sets of first movable connecting rods has a sixth ear plate fixedly connected to its upper end. Each of the two sets of sixth ear plates has a second cylinder movably connected inside, and each of the second cylinders has a seventh ear plate fixedly connected to its lower end near the movable connecting rod.

[0011] As a preferred embodiment of the above technical solution, the connecting component includes a ball joint, which is movably mounted on the upper middle part of the fixed plate. Two sets of ball joints are provided, and a connecting seat is fixedly connected to the upper end of each set of ball joints.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model features a housing assembly that protects and mounts a magnetic attraction component. The front and rear housings form a protective space, resulting in a compact and robust structure. During adsorption, the permanent magnet of the magnetic attraction component attracts ferromagnetic objects using magnetic attraction. Because it is installed within the housing assembly's structure, the stability of the adsorption is ensured. During the adsorption process, combined with a weighing sensor, the weight of the adsorbed object can be measured. Furthermore, the weight of the object can be transferred to the weighing sensor through mounting plate one, mounting plate two, and the metal plate, achieving synergy between magnetic attraction and weighing to meet the needs of various scenarios. Attached Figure Description

[0014] Figure 1 A front-view 3D structural diagram of an adaptive magnetic weighing suction cup suitable for multiple scenarios;

[0015] Figure 2 A rear-view 3D structural diagram of an adaptive magnetic weighing suction cup suitable for multiple scenarios;

[0016] Figure 3 A 3D structural diagram showing the overall disassembly of an adaptive magnetic weighing suction cup suitable for multiple scenarios;

[0017] Figure 4 A front-view 3D structural diagram of the overall disassembly of an adaptive magnetic weighing suction cup suitable for multiple scenarios;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the front housing;

[0019] Figure 6 This is a three-dimensional structural diagram illustrating the disassembly of mounting plate one and mounting plate two.

[0020] Figure 7 This is a three-dimensional structural diagram of the rear shell.

[0021] Legend:

[0022] 1. Housing assembly; 101. Front housing; 102. Rear housing; 103. Mounting slot; 104. Circular slot; 105. Weighing sensor; 2. Magnetic suction assembly; 201. Mounting plate one; 202. Permanent magnet; 203. Mounting plate two; 204. Slot; 205. Metal plate; 206. Connecting column; 207. Fixing ring; 3. Height adjustment assembly; 301. Ear plate one; 302. Movable connecting rod one; 303. Ear plate two; 304. Movable connecting rod two; 305. Ear plate three; 306. Fixing plate; 307. Ear plate four; 308. Cylinder one; 309. Ear plate five; 3010. Ear plate six; 3011. Cylinder two; 3012. Ear plate seven; 4. Connecting assembly; 401. Ball joint; 402. Connecting seat. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figures 1-7 As shown, this utility model provides a technical solution: an adaptive magnetic weighing suction cup suitable for multiple scenarios, including a user-protected housing component 1, a magnetic suction component 2 for adsorption and weighing is provided inside the housing component 1, a height adjustment component 3 for adjusting the height is assembled at the rear of the housing component 1, and a connection component 4 for connecting with external devices is provided at the upper end of the height adjustment component 3.

[0025] As one implementation method in this embodiment, please refer to Figure 4 , Figure 5 , Figure 6As shown, the housing assembly 1 includes a front housing 101, and a rear housing 102 is fixedly installed behind the front housing 101. Both the front housing 101 and the rear housing 102 have mounting grooves 103 inside. There are three sets of mounting grooves 103, and each of the three sets of mounting grooves 103 has several circular grooves 104 inside. A weighing sensor 105 is fixedly connected to the center of each of the several circular grooves 104. The magnetic suction assembly 2 includes a mounting plate 201, which is fixedly installed on the inner surface of the front housing 101 near the mounting grooves 103. There are three sets of mounting plates 201, and each of the three sets of mounting plates 201 has a mounting plate 205 on its front. There are permanent magnets 202, and three sets of permanent magnets 202 are adapted to the circular grooves 104. Mounting plate 203 is fixedly installed behind mounting plate 1 201 near the inner surface of the rear housing 102. Mounting plate 203 is provided with three sets. The three sets of mounting plate 203 have slots 204 inside. The slots 204 correspond to the positions of the load cells 105. Metal plates 205 are fixedly installed on both sides between mounting plate 203 and mounting plate 1 201. A connecting post 206 is fixedly connected to the rear of mounting plate 203. A fixing ring 207 is fixedly connected to one side of the connecting post 206 near the front of mounting plate 203.

[0026] Furthermore, firstly, the housing assembly 1 serves to protect the internal magnetic suction assembly 2, provide an installation base, and ensure the overall structural stability. The front housing 101 and the rear housing 102 form a closed or semi-closed space to prevent external dust, impurities, etc., from damaging the internal magnetic suction assembly 2. At the same time, they provide installation positions for the various components of the magnetic suction assembly 2, making the entire suction cup structure compact and robust. Therefore, when an object needs to be attracted, the permanent magnet 202 in the magnetic suction assembly 2 uses its own magnetism to generate an attraction force on the ferromagnetic object, attracting the object to the suction cup. Since the permanent magnet 202 is installed in a structure that cooperates with the housing assembly 1, the stability of the attraction is guaranteed. During the attraction process, combined with the weighing sensor 105, the weight of the attracted object can be measured. Through the mounting plate 1 201, mounting plate 203, and metal plate 205, while fixing the permanent magnet 202, the weight of the object can also be transferred to the weighing sensor 105, thereby realizing the coordinated operation of magnetic attraction and weighing functions, meeting the needs of attracting and weighing objects in multiple scenarios.

[0027] As one implementation method in this embodiment, please refer to Figure 7As shown, the height adjustment assembly 3 includes ear plates 301, which are fixedly connected to the outer side of the rear housing 102, near the middle. Each ear plate 301 has a movable connecting rod 302 movably connected inside. Each ear plate 302 has a second ear plate 303 fixedly connected to one side of one end of each ear plate 303. Each ear plate 304 has a second ear plate 305 fixedly connected to one side of one end of each ear plate 304. Each ear plate 305 has a fixed plate 306 fixedly installed on its upper end. Each ear plate 307 has a fourth ear plate 307 fixedly connected to its lower end. Each ear plate 307 has a... The system is connected to cylinder 308. One end of each cylinder 308 is fixedly connected to ear plate 309 near the lower end of movable connecting rod 302. The upper end of each movable connecting rod 302 is fixedly connected to ear plate 3010. Cylinder 3011 is movably connected inside each ear plate 3010. One end of each cylinder 3011 is fixedly connected to ear plate 3012 near the lower end of movable connecting rod 304. The connecting component 4 includes ball joint 401. Ball joint 401 is movably installed in the middle of the upper end of fixed plate 306. There are two sets of ball joint 401. The upper end of each set of ball joint 401 is fixedly connected to connecting seat 402.

[0028] Furthermore, when the suction cup height needs to be adjusted, cylinders 308 and 3011 are activated. Cylinder 308 extends or retracts, causing movable link 302 to rotate around ear plate 301. Simultaneously, through the linkage of ear plate 309, the extension / retraction posture of movable link 302 is changed. At the same time, cylinder 3011 extends or retracts, causing movable link 304 to move. Combined with the cooperation of ear plate 303 and ear plate 305, the position and angle of movable link 304 change. Through the movement of movable link 302 and movable link 304... The coordinated movement, along with the connection and rotation of each ear plate, ultimately achieves the adjustment of the height of the fixed plate 306, thereby changing the height of the entire suction cup. The ball joint 401 can rotate flexibly within a certain range, allowing the connector 402 to adapt to different angle requirements. When an external device is connected to the suction cup through the connector 402, the rotational characteristics of the ball joint 401 allow the suction cup to be finely adjusted in spatial angle to better adapt to the position and angle of the object being adsorbed. At the same time, the connector 402 provides a stable connection interface for the external device, ensuring the reliability of the connection.

[0029] Working principle: The housing assembly 1 protects and installs the magnetic attraction assembly 2. The front housing 101 and the rear housing 102 form a protective space, making the structure compact and sturdy. During adsorption, the permanent magnet 202 of the magnetic attraction assembly 2 attracts ferromagnetic objects by magnetic attraction. Because it is installed in the structure of the housing assembly 1, the adsorption is stable. At the same time, the weight is weighed by the weighing sensor 105. The mounting plate 1 201, mounting plate 203 and metal plate 205 can transfer the weight of the object to the weighing sensor 105, realizing the synergy of magnetic attraction and weighing to meet the needs of multiple scenarios.

[0030] When adjusting the height of the suction cup, cylinders 308 and 3011 extend and retract, driving connecting rods 302 and 304 to change the posture and position angle through the linkage of the lugs, and adjusting the height of the fixed plate 306 in a coordinated manner, thereby changing the overall height of the suction cup. The ball joint 401 can rotate flexibly, allowing the connector 402 to adapt to different angles. When external equipment is connected through the connector 402, the ball joint 401 can finely adjust the spatial angle of the suction cup to fit the object being adsorbed, and the connector 402 ensures a stable and reliable connection.

[0031] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A self-adapting magnetic suction weighing chuck suitable for multiple scenes, comprising a user-protecting shell assembly (1), characterized in that: The housing assembly (1) is provided with a magnetic suction assembly (2) for adsorption and weighing. The housing assembly (1) is equipped with a height adjustment assembly (3) for adjusting the height. The upper end of the height adjustment assembly (3) is provided with a connection assembly (4) for connecting with external equipment.

2. The adaptive magnetic weighing suction cup suitable for multiple scenarios according to claim 1, characterized in that: The housing assembly (1) includes a front housing (101), and a rear housing (102) is fixedly installed behind the front housing (101). Both the front housing (101) and the rear housing (102) have mounting slots (103) inside. There are three sets of mounting slots (103). Each of the three sets of mounting slots (103) has several circular grooves (104) inside. A weighing sensor (105) is fixedly connected to the center of each of the several circular grooves (104).

3. The adaptive magnetic weighing suction cup suitable for multiple scenarios according to claim 2, characterized in that: The magnetic suction assembly (2) includes a mounting plate (201), which is fixedly installed on the inner surface of the front housing (101) near the mounting groove (103). The mounting plate (201) is provided in three sets, and each of the three sets of mounting plates (201) is provided with a permanent magnet (202) in front of it. The three sets of permanent magnets (202) are compatible with the circular groove (104).

4. The adaptive magnetic weighing suction cup suitable for multiple scenarios according to claim 3, characterized in that: Mounting plate two (203) is fixedly installed on the rear of mounting plate one (201) near the inner surface of the rear housing (102). Mounting plate two (203) is provided in three sets. The three sets of mounting plate two (203) have slots (204) inside. The slots (204) correspond to the positions of the weighing sensors (105). Metal plates (205) are fixedly installed on both sides between mounting plate two (203) and mounting plate one (201). A connecting post (206) is fixedly connected to the rear of mounting plate two (203). A fixing ring (207) is fixedly connected to one side of the connecting post (206) near the front of mounting plate two (203).

5. The adaptive magnetic weighing suction cup suitable for multiple scenarios according to claim 2, characterized in that: The height adjustment assembly (3) includes a first ear plate (301), which is fixedly connected to the middle of the outer side of the rear housing (102). The first ear plate (301) is movably connected to the inner side of each of the two sets of first ear plates (301). The first ear plate (302) is fixedly connected to the inner side of each of the two sets of first ear plates (302). The second ear plate (303) is movably connected to the inner side of each of the two sets of second ear plates (303). The second ear plate (304) is fixedly connected to the inner side of each of the two sets of second ear plates (304). The third ear plate (305) is fixedly connected to the inner side of each of the two sets of second ear plates (304). The upper end of each of the two sets of third ear plates (305) is fixedly installed with a fixing plate (306).

6. The adaptive magnetic weighing suction cup suitable for multiple scenarios according to claim 5, characterized in that: Both sets of ear plates 1 (301) are fixedly connected to the lower end of ear plate 4 (307). Both sets of ear plates 4 (307) are movably connected to cylinder 1 (308). Both sets of cylinder 1 (308) are fixedly connected to ear plate 5 (309) near the lower end of movable connecting rod 1 (302). Both sets of movable connecting rod 1 (302) are fixedly connected to ear plate 6 (3010). Both sets of ear plates 6 (3010) are movably connected to cylinder 2 (3011). Both sets of cylinder 2 (3011) are fixedly connected to ear plate 7 (3012) near the lower end of movable connecting rod 2 (304).

7. The adaptive magnetic weighing suction cup suitable for multiple scenarios according to claim 5, characterized in that: The connecting component (4) includes a ball joint (401), which is movably mounted on the upper middle part of the fixing plate (306). Two sets of ball joints (401) are provided, and a connecting seat (402) is fixedly connected to the upper end of each set of ball joints (401).

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