Quick magnetic steel tube loading pneumatic mechanism

Abstract

The utility model discloses a kind of quick magnet steel pipe installation pneumatic mechanism, more specifically related to the technical field of automatic production equipment, including fixed platform, fixedly connected on fixed platform inclined table, assembly groove being opened on fixed platform, insert block being set in assembly groove, through-hole being opened on insert block, setting inclined chute on inclined table, through slot being opened on fixed platform, connecting block being set on fixed platform, push rod being installed on the surface of connecting block, seven character plate being set on the side of fixed platform, two brackets being set on seven character plate.The utility model is driven by pneumatic and gravity material supplement design, replaces artificial pipe installation operation, avoids finger abrasion and other work injury risks, improves pipe installation efficiency and adapts to scale production, guarantees pipe installation precision stability, which adopts bolt connection and multiple installation punching structure, realizes quick assembly and flexible adaptation, key components can be detached, and maintenance cost is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of automated production equipment technology, and more specifically, to a pneumatic mechanism for quick magnetic tube loading. Background Technology

[0002] Cylindrical magnets, as core components in motors, sensors, and medical devices, are typically made of materials such as ferrite and neodymium iron boron. In practical applications, they require encasing in plastic tubing for physical protection, magnetic field control, and standardized assembly. The plastic tubing isolates the magnets from corrosive media such as moisture and oil, preventing breakage due to the magnets' brittleness. It also ensures that multiple magnets are aligned in a specific direction to meet magnetic field performance requirements. Therefore, the magnet tubing process is a crucial step in ensuring the quality of subsequent products. With increasing demand for magnets from downstream industries, the efficiency and safety of the tubing process are becoming critical factors affecting production schedules, necessitating the development of suitable automated equipment to support mass production.

[0003] In the existing magnet tube assembly process, due to the strong magnetic attraction between cylindrical magnets, adjacent magnets easily adhere tightly and stack up. During the assembly process, operators must manually separate the stacked magnets one by one before aligning each magnet with the opening of the plastic tube for insertion. The strong magnetic attraction of the magnets makes separation difficult, requiring significant manpower and time. Furthermore, operators' fingers must repeatedly rub against the edges of the magnets to peel them off, which can easily lead to skin abrasions and other occupational injuries over time. Simultaneously, the manual single-magnet assembly method is extremely inefficient, limiting the number of tubes assembled per hour and failing to meet the capacity demands of large-scale production. These shortcomings of manual assembly have become major bottlenecks restricting magnet production efficiency and operator occupational health.

[0004] In summary, in order to overcome the dual bottlenecks of magnet production efficiency and operator occupational health, and to meet the needs of large-scale production, it is necessary to solve the problems of difficult separation, labor-intensive and time-consuming processes, easy finger injuries, and low tube loading efficiency caused by the strong attraction of magnets in the existing magnet tube loading operation, so as to make the magnet tube loading operation safer and more efficient, and adaptable to the needs of large-scale production capacity. Utility Model Content

[0005] The present invention provides a pneumatic mechanism for quick magnetic tube loading, which aims to solve the problems of difficult separation, time-consuming and labor-intensive operation, easy finger injury, and low loading efficiency caused by the strong attraction of the magnet in the existing magnetic tube loading operation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pneumatic mechanism for quick magnetic tube installation, comprising a fixed platform, an inclined platform fixedly connected to the fixed platform, an assembly groove on the fixed platform, an insert block disposed in the assembly groove, a through hole on the insert block, a placement groove on the inclined platform, a through groove on the fixed platform, a connecting block disposed on the fixed platform, a push rod mounted on the surface of the connecting block, a L-shaped plate disposed on one side of the fixed platform, two brackets disposed on the L-shaped plate, a cylinder mounted on the two brackets, and a combined installation mechanism disposed between the cylinder output end and the connecting block. The assembly groove, the through groove, and the placement groove are interconnected, and the through groove and the through hole are aligned with the push rod. The combined installation mechanism includes a connector mounted on the cylinder output end and an installation slot on the connecting block. The cylinder drives the connecting block to reciprocate along a preset trajectory through the combined installation mechanism.

[0007] In a preferred embodiment, a connecting plate is provided at the upper end of the fixing platform and the insert block, and two sets of connecting mounting holes are respectively provided between the fixing platform and the insert block and the connecting plate.

[0008] In a preferred embodiment, one end of the connecting block is provided with an embedding groove, an insert is inserted into the embedding groove, the insert is fixedly connected to the push rod, and a through mounting hole is provided between the connecting block and the insert. The connecting block and the insert are assembled and connected by bolts.

[0009] In a preferred embodiment, the connector includes a connecting post fixedly connected to the cylinder output end and an internally threaded sleeve connected to the outside of the connecting post. The outside of the connecting post is provided with threads adapted to the threaded connection of the internally threaded sleeve.

[0010] In a preferred embodiment, the mounting slot includes a first mounting slot formed at the other end of the connecting block and a second mounting slot communicating therewith. The diameter of the second mounting slot is adapted to the insertion of the connecting post, and the diameter of the second mounting slot is adapted to the insertion of the internal threaded sleeve.

[0011] In a preferred embodiment, multiple sets of interconnected mounting holes are provided between the two brackets and the L-shaped plate, and the brackets and the L-shaped plate are connected by bolts.

[0012] In a preferred embodiment, multiple sets of interconnected mounting holes are provided between the fixed platform and the L-shaped plate, and the fixed platform and the L-shaped plate are connected by bolts.

[0013] In a preferred embodiment, the end of the figure-eight plate away from the fixed platform has multiple sets of mounting holes five, and a threaded post is inserted into the mounting holes five. A support column is fixedly connected to the bottom of the threaded post. The figure-eight plate, the threaded post and the support column are assembled and connected by an external nut.

[0014] The beneficial effects of this utility model are as follows: This invention effectively solves many drawbacks of traditional manual tube loading processes by combining a pneumatic drive structure with a gravity-feed design. It uses a cylinder to drive a push rod to automatically push the magnets, allowing operators to complete the task simply by stepping on a pedal. This eliminates the need for direct hand contact with and removal of the attracted magnets, thus avoiding the risk of finger abrasions and cuts, and protecting the occupational health of operators. Simultaneously, it abandons the inefficient manual single-piece loading method, significantly increasing the number of tubes loaded per unit time through continuous pushing operations, effectively meeting the capacity requirements of large-scale production and overcoming the limitations of manual operation on production efficiency. Furthermore, the precise alignment of the through-slots and through-holes, and the positioning of the stepped installation slots, ensure a stable magnet pushing path, reducing jamming or misalignment, and avoiding tube quality fluctuations caused by fatigue during manual operation.

[0015] This utility model adopts a multi-set installation hole design, which has excellent assembly convenience, scene adaptability and maintenance economy. The device as a whole uses bolt connection as the core assembly method. Each component is accurately positioned and quickly assembled through preset installation holes. In addition, key components such as push rods and cylinders adopt detachable connection structure, which can be quickly replaced individually when wear or failure occurs in the future, without the need for the whole disassembly mechanism, which significantly reduces maintenance costs and improves the long-term use efficiency of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the fixed platform structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the insert structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the connecting block structure of this utility model.

[0020] Figure 5 This is an exploded structural diagram of the connecting block of this utility model.

[0021] Figure 6 This is a schematic diagram of the seven-character plate structure of this utility model.

[0022] Figure 7 This is a schematic diagram of the support column structure of this utility model.

[0023] The attached diagram is labeled as follows: 1. Fixed platform; 2. Inclined platform; 3. Assembly slot; 4. Through slot; 5. Placement inclined slot; 6. Insert block; 7. Through hole; 8. Seven-shaped plate; 9. Bracket; 10. Cylinder; 11. Connecting block; 12. Push rod; 1301. Connecting column; 1302. Internal threaded sleeve cap; 1303. Placement slot one; 1304. Placement slot two; 14. Connecting plate; 15. Installation hole one; 16. Embedded slot; 17. Insert block; 18. Installation hole two; 19. Installation hole three; 20. Installation hole four; 21. Installation hole five; 22. Support column; 23. Threaded column head. Detailed Implementation

[0024] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0025] Refer to the instruction manual appendix Figures 1 to 7 A pneumatic mechanism for quick magnetic tube installation includes a fixed platform 1, an inclined platform 2 fixedly connected to the fixed platform 1, an assembly groove 3 on the fixed platform 1, an insert block 6 disposed in the assembly groove 3, a through hole 7 disposed in the insert block 6, a placement inclined groove 5 disposed in the inclined platform 2, a through groove 4 disposed in the fixed platform 1, a connecting block 11 disposed in the fixed platform 1, a push rod 12 mounted on the surface of the connecting block 11, a V-shaped plate 8 disposed on one side of the fixed platform 1, two brackets 9 disposed on the V-shaped plate 8, a cylinder 10 mounted on the two brackets 9, and a combined installation mechanism disposed between the output end of the cylinder 10 and the connecting block 11. The assembly groove 3, the through groove 4 and the placement inclined groove 5 are interconnected, and the through groove 4 and the through hole 7 are aligned with the push rod 12. The combined installation mechanism includes a connector mounted on the output end of the cylinder 10 and an installation slot disposed in the connecting block 11. The cylinder 10 drives the connecting block 11 to reciprocate along a preset trajectory through the combined installation mechanism.

[0026] It should be noted that the tilt angle of the placement spur 5 is precisely designed to adapt to the size and weight characteristics of the cylindrical magnets, ensuring that the magnets automatically and orderly arrange themselves and move down stably under their own weight. At the same time, the alignment accuracy of the through slot 4 and the through hole 7 is strictly guaranteed, providing a precise pushing path for the magnets. During operation, the operator connects the cylinder 10 to the external pipeline and foot pedal, and the foot pedal controls the extension and retraction of the cylinder 10. With the help of the combined installation mechanism, the connecting block 11 and the push rod 12 reciprocate along the preset trajectory to complete the automatic pushing and loading of the magnets. This structural design completely replaces the traditional manual loading operation, fundamentally avoiding work-related injuries such as finger wear. Moreover, the high response speed of the pneumatic drive significantly improves the loading efficiency and effectively adapts to the production capacity requirements of large-scale production.

[0027] Refer to the instruction manual appendix Figures 1 to 3 A connecting plate 14 is provided at the upper end of the fixed platform 1 and the plug 6. Two sets of connecting mounting holes 15 are opened between the fixed platform 1 and the plug 6 and the connecting plate 14 respectively.

[0028] It should be noted that the connection between the fixed platform 1 and the insert 6 is achieved through the connecting plate 14 and the two sets of coaxial mounting holes 15, which can greatly enhance the connection rigidity of the two, effectively resist the vibration and impact generated when the cylinder 10 is working, avoid the insert 6 from loosening and shifting during long-term use, ensure that the through hole 7 always maintains the accurate position, and ensure the stability of the tube installation accuracy. At the same time, the detachable bolt connection method also provides convenience for subsequent disassembly and maintenance.

[0029] Refer to the instruction manual appendix Figure 4 and Figure 5 One end of the connecting block 11 is provided with an embedding groove 16, and an insert 17 is inserted into the embedding groove 16. The insert 17 is fixedly connected to the push rod 12. A through mounting hole 18 is provided between the connecting block 11 and the insert 17. The connecting block 11 and the insert 17 are assembled and connected by bolts.

[0030] It should be noted that the embedded groove 16 and the insert 17 adopt a transition fit or small clearance fit design, which can ensure the coaxiality of the push rod 12 after installation and ensure that there will be no offset or misalignment during the pushing of the magnet. The detachable connection structure achieved by the mounting hole 18 and the bolt allows the push rod 12 to be quickly replaced individually after long-term friction and wear without the need for the whole disassembly mechanism, which significantly reduces maintenance costs. At the same time, the fastening characteristics of the bolt connection can ensure that the power of the cylinder 10 is stably transmitted to the push rod 12, avoiding power loss or transmission failure during the pushing process.

[0031] Refer to the instruction manual appendix Figure 4 and Figure 5 The connector includes a connecting post 1301 fixedly connected to the output end of the cylinder 10 and an internally threaded sleeve 1302 connected to the outside of the connecting post 1301. The outside of the connecting post 1301 is provided with a thread adapted to the threaded connection of the internally threaded sleeve 1302.

[0032] It should be noted that the threads on the outer side of the connecting column 1301 and the threads on the inner threaded sleeve 1302 are precisely matched to ensure reliable fastening and sealing after connection, effectively preventing loosening and detachment during the reciprocating motion of the cylinder 10. This threaded connection structure is detachable, which not only facilitates the later maintenance, replacement or upgrade of the cylinder 10, but also speeds up the assembly progress of the cylinder 10 and the combined installation mechanism, improving the assembly efficiency of the entire device.

[0033] Refer to the instruction manual appendix Figure 4 and Figure 5The mounting slot includes a first mounting slot 1303 opened at the other end of the connecting block 11 and a second mounting slot 1304 connected thereto. The diameter of the second mounting slot 1304 is adapted to the insertion of the connecting post 1301, and the diameter of the second mounting slot 1304 is adapted to the insertion of the internal threaded sleeve 1302.

[0034] It should be noted that the first mounting slot 1303 and the second mounting slot 1304 form a stepped installation slot structure, which can accurately position and limit the connector, ensuring that the connecting column 1301 and the internal threaded sleeve 1302 maintain the preset relative position with the connecting block 11 after installation, and avoid the cylinder 10 driving direction deviation. This structural design can ensure that the connecting block 11 moves stably back and forth along the preset trajectory, thereby ensuring the consistency of the path of the push rod 12 pushing the magnet, significantly improving the tube installation accuracy, and reducing the occurrence of faults such as magnet jamming or misalignment.

[0035] Refer to the instruction manual appendix Figure 6 Multiple sets of interconnected mounting holes 19 are provided between the two brackets 9 and the seven-shaped plate 8, and the brackets 9 and the seven-shaped plate 8 are connected by bolts.

[0036] It should be noted that the multiple sets of mounting holes 319 provide multiple adjustable mounting positions for the bracket 9. Operators can flexibly adjust the mounting height and horizontal position of the bracket 9 on the L-plate 8 according to the model of the cylinder 10, stroke parameters, or actual pipe installation requirements, which greatly improves the versatility of the device. At the same time, the bolts achieve a firm connection between the bracket 9 and the L-plate 8 through the mounting holes 319, which can effectively resist the impact and vibration generated by the cylinder 10 during operation and ensure the stability of the cylinder 10 after installation.

[0037] Refer to the instruction manual appendix Figure 2 and Figure 6 Multiple sets of interconnected mounting holes 20 are provided between the fixed platform 1 and the seven-shaped plate 8, and the fixed platform 1 and the seven-shaped plate 8 are connected by bolts.

[0038] It should be noted that the multiple sets of mounting holes 20 adopt a uniform distribution design to ensure that the force is uniform after the fixed platform 1 and the seven-shaped plate 8 are connected, avoiding local stress concentration that could lead to component deformation. The bolt connection method ensures that the two are firmly fixed, preventing the relative displacement of components during the driving of cylinder 10 from affecting the movement accuracy of push rod 12, while ensuring the structural stability of the entire mechanism, extending the service life of the device, and reducing the risk of failure caused by vibration.

[0039] Refer to the instruction manual appendix Figure 6 and Figure 7The end of the seven-shaped plate 8 away from the fixed platform 1 has multiple sets of mounting holes 21. A threaded column head 23 is inserted into the mounting hole 21. A support column 22 is fixedly connected to the bottom of the threaded column head 23. The seven-shaped plate 8, the threaded column head 23 and the support column 22 are assembled and connected by an external nut.

[0040] It should be noted that the design of the threaded column head 23, the mounting hole 21, and the external nut ensures precise matching of the overall level and installation height of the device. The support column 22 provides stable support for the seven-shaped plate 8, enhances the overall vibration resistance of the mechanism, effectively reduces the shaking generated during the reciprocating motion of the cylinder 10, ensures the accuracy of the magnet pushing and pipe loading process, and further improves the adaptability of the device in different working environments.

[0041] Working principle: I. Assembly of the device This device uses a fixed platform 1 as its core assembly base. An inclined platform 2 is fixedly connected to the fixed platform 1. An insert 6 is embedded in the assembly slot 3 of the fixed platform 1. The two are stably positioned by the connection plate 14 and the bolts of the mounting hole 15. The L-shaped plate 8 is connected to the fixed platform 1 by the bolts of the mounting hole 20. The bracket 9 is fixed to the L-shaped plate 8 by the bolts of the mounting hole 19. The cylinder 10 is assembled between the two brackets 9. The output end of the cylinder 10 is connected to the connecting block 11 by a combined installation mechanism consisting of a connecting column 1301, an internal threaded sleeve 1302, and mounting slots 1303 and 21304. The push rod 12 is fixed to the connecting block 11 by the bolts of the insert 17, the embedded slot 16, and the mounting hole 28. The support column 22 is assembled to the L-shaped plate 8 by the threaded column head 23, the mounting hole 5 21, and the external nut. The overall assembly uses multiple sets of precise positioning structures to ensure the relative position accuracy of each component and ensure stable power transmission.

[0042] II. The process of using the device In use, first insert the plastic tube into the through hole 7 of the insert block 6, ensuring that the through hole 7 is precisely aligned with the through groove 4. Place a batch of cylindrical magnets into the placement groove 5 of the inclined platform 2. The magnets automatically align along the groove under gravity and move to the initial pushing position through the connected assembly groove 3 and through groove 4. The operator steps on the external foot pedal to extend the cylinder 10. The cylinder 10 drives the connecting block 11 and push rod 12 to move forward along the preset trajectory through the combined installation mechanism. The push rod 12 pushes a single magnet into the plastic tube. After releasing the foot pedal, the cylinder 10 retracts and drives the push rod 12 to reset. Subsequent magnets move down one grid along the placement groove 5 under gravity to replenish the initial position. By repeating the stepping on and releasing of the foot pedal, continuous and rapid tube loading of cylindrical magnets can be achieved, replacing traditional manual operation, greatly improving efficiency and avoiding the risk of workplace injury.

[0043] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A pneumatic mechanism for quick-loading of magnetic tubes, characterized in that: Includes a fixed platform (1), a ramp (2) fixedly connected to the fixed platform (1), an assembly slot (3) opened on the fixed platform (1), an insert (6) set in the assembly slot (3), a through hole (7) opened on the insert (6), a placement ramp (5) opened on the ramp (2), a through slot (4) opened on the fixed platform (1), a connecting block (11) set on the fixed platform (1), a push rod (12) installed on the surface of the connecting block (11), a figure-eight plate (8) set on one side of the fixed platform (1), and a plate on the figure-eight plate (8). Two brackets (9), a cylinder (10) mounted on the two brackets (9), and a combined mounting mechanism mounted between the output end of the cylinder (10) and the connecting block (11). The assembly slot (3), the through slot (4), and the placement inclined slot (5) are interconnected, and the through slot (4), the through hole (7), and the push rod (12) are aligned. The combined mounting mechanism includes a connector mounted on the output end of the cylinder (10) and a mounting slot opened on the connecting block (11). The cylinder (10) drives the connecting block (11) to reciprocate along a preset trajectory through the combined mounting mechanism.

2. The pneumatic mechanism for quick-connection of magnet tubes according to claim 1, characterized in that: A connecting plate (14) is provided at the upper end of the fixed platform (1) and the insert (6). Two sets of connecting mounting holes (15) are opened between the fixed platform (1) and the insert (6) and the connecting plate (14).

3. The pneumatic mechanism for quick-connection of magnet tubes according to claim 1, characterized in that: One end of the connecting block (11) is provided with an embedding groove (16), and an insert (17) is inserted into the embedding groove (16). The insert (17) is fixedly connected to the push rod (12). A through mounting hole (18) is provided between the connecting block (11) and the insert (17). The connecting block (11) and the insert (17) are connected by bolts.

4. The pneumatic mechanism for quick-connection of magnet tubes according to claim 1, characterized in that: The connector includes a connecting post (1301) fixedly connected to the output end of the cylinder (10) and an internal threaded sleeve (1302) connected to the outside of the connecting post (1301). The outside of the connecting post (1301) is provided with a thread adapted to the threaded connection of the internal threaded sleeve (1302).

5. The pneumatic mechanism for quick-loading of magnet tubes according to claim 4, characterized in that: The mounting slot includes a mounting slot one (1303) opened at the other end of the connecting block (11) and a mounting slot two (1304) connected thereto. The diameter of the mounting slot two (1304) is adapted to the insertion of the connecting post (1301), and the diameter of the mounting slot two (1304) is adapted to the insertion of the internal thread sleeve (1302).

6. The pneumatic mechanism for quick-connection of magnet tubes according to claim 1, characterized in that: Multiple sets of interconnected mounting holes (19) are opened between the two brackets (9) and the seven-shaped plate (8), and the brackets (9) and the seven-shaped plate (8) are connected by bolts.

7. The pneumatic mechanism for quick magnet tube installation according to claim 1, characterized in that: Multiple sets of interconnected mounting holes (20) are provided between the fixed platform (1) and the seven-shaped plate (8), and the fixed platform (1) and the seven-shaped plate (8) are connected by bolts.

8. The pneumatic mechanism for quick-connection of magnet tubes according to claim 1, characterized in that: The end of the seven-character plate (8) away from the fixed platform (1) has multiple sets of five sets of mounting holes (21). A threaded column head (23) is inserted into the five sets of mounting holes (21). A support column (22) is fixedly connected to the bottom of the threaded column head (23). The seven-character plate (8), the threaded column head (23), and the support column (22) are connected by an external nut.

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