A quick assembly tool for a tramp iron interface

Abstract

The application discloses a quick assembly tool for a de-ironer interface and relates to the technical field of assembly tools. The quick assembly tool comprises a base assembly for bearing a first workpiece and a connecting assembly for positioning a second workpiece, the base assembly comprises a lower connecting flange ring and a plurality of electromagnets fixedly connected to the upper end of the lower connecting flange ring, and the electromagnets are arranged in a circumferential array. Through magnetic attraction cooperation between the electromagnets and a matching cylinder, the connecting assembly is driven to move axially towards the base assembly by using the magnetic attraction force generated by electrification, so that the quick initial connection of the first workpiece and the second workpiece is realized, without the need of screwing bolts one by one, the dismounting time is greatly shortened, the labor intensity is reduced, the efficiency of equipment maintenance and medium replacement is significantly improved, and through the anti-dropping mechanism, the clamping frame is automatically clamped into the annular clamping groove on the clamping pipe after being connected in place and driven by a reset spring, mechanical locking of the matching cylinder and the electromagnets is realized, and the loosening problem caused by accidental power failure or vibration is effectively prevented.

Description

Technical Field

[0001] This invention relates to the field of assembly tooling technology, and in particular to a quick assembly tooling for a magnetic separator interface. Background Technology

[0002] Magnetic separators are core equipment in powder, granule, and slurry conveying systems used to remove ferromagnetic impurities. They are widely used in industries such as food, pharmaceuticals, chemicals, and new energy. During application, the reliable connection and sealing between the upper connecting pipe and the feeding structure pipe are crucial for ensuring continuous material conveying and preventing leakage and impurity contamination.

[0003] Currently, existing iron separators generally use flange connections to assemble with the feed pipe. Assembly requires tightening each bolt individually, and disassembly is equally time-consuming and labor-intensive, severely impacting assembly efficiency. Furthermore, the lack of an effective anti-loosening mechanism at the assembly point makes the connection susceptible to vibration and loosening, resulting in poor sealing performance and potential powder leakage or impurity infiltration, failing to meet the requirements of high-sealing applications.

[0004] Therefore, there is an urgent need for an assembly tool for the iron separator interface that can achieve quick disassembly and assembly, reliable locking, and excellent sealing performance. Summary of the Invention

[0005] The purpose of this invention is to provide a quick assembly fixture for the interface of a magnetic separator, which solves the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a quick assembly fixture for a magnetic separator interface, comprising a base assembly for supporting a first workpiece and a connecting assembly for positioning a second workpiece, wherein the base assembly comprises a lower connecting flange ring and a plurality of electromagnets fixedly connected to the upper end of the lower connecting flange ring, the electromagnets being arranged in a circumferential array. The connecting assembly includes an upper connecting flange ring and a plurality of mating cylinders fixedly connected to the upper end of the upper connecting flange ring, wherein each mating cylinder is provided in a one-to-one correspondence with the electromagnet. The electromagnet is used to generate magnetic attraction when energized, driving the mating cylinder to move the connecting assembly toward the base assembly, thereby realizing the axial connection and positioning of the first workpiece and the second workpiece. An anti-detachment mechanism is provided between the mating cylinder and the electromagnet. The anti-detachment mechanism is used to automatically lock the relative position of the mating cylinder and the electromagnet after they are connected in place.

[0007] Preferably, the anti-detachment mechanism includes a rotating ring and at least two snap-fit ​​brackets. A snap-fit ​​tube is sleeved and fixedly connected to the outer side of the electromagnet. An annular snap-fit ​​groove is formed on the outer wall of the snap-fit ​​tube. Two snap-fit ​​position holes are formed on the mating cylinder. The middle part of the snap-fit ​​bracket is rotatably connected to the outer wall of the mating cylinder. One end of the snap-fit ​​bracket passes through the snap-fit ​​position hole and is used to snap-fit ​​with the snap-fit ​​groove. The other end of the snap-fit ​​bracket is connected to the rotating ring through a transmission mechanism. The rotating ring is rotatably disposed on the outer side of the upper connecting flange ring and is used to drive the snap-fit ​​bracket to disengage from the snap-fit ​​groove through the transmission mechanism.

[0008] Preferably, it further includes a reset mechanism connected between the rotating ring and the connecting assembly, which is used to drive the rotating ring to reset after the card connector pushes the card holder, so that the card holder automatically snaps into the card slot.

[0009] Preferably, the reset mechanism includes two connecting frames fixedly connected to the rotating ring and the connecting assembly, respectively, and a reset spring disposed between the two connecting frames.

[0010] Preferably, the transmission mechanism includes a drive plate one and a drive plate two, which are respectively hinged to the upper end of the upper connecting flange ring. A limit rod one is fixedly connected to the rotating ring. The limit rod one is slidably engaged with a limit track one on the drive plate one. The limit track two on the drive plate one and the limit track three on the drive plate two are respectively connected to corresponding mating plates through the limit rod two and the limit rod three. The mating plate is hinged to a corresponding snap-fit ​​bracket through a connecting plate. The drive plate two is also connected to the rotating ring through a transmission plate.

[0011] Preferably, the base assembly further includes a sealing ring coaxially fixedly connected to the upper end of the lower connecting flange ring, and the connecting assembly further includes an upper sealing frame coaxially fixedly connected to the upper end of the upper connecting flange ring. The upper end of the sealing ring is used to extend into the upper sealing frame and form an end face seal after being connected in place.

[0012] Preferably, the upper end of the sealing ring is provided with a limiting groove, the lower side wall of the limiting groove is provided with a sealing groove, a sealing airbag is provided in the sealing groove, and sealing gaskets are provided on both sides of the inner wall of the limiting groove. The lower end of the sealing gasket is fixedly connected to the upper end of the sealing airbag, and an abutment ring is fixedly connected to the bottom inner wall of the upper sealing frame. The abutment ring is used to insert between the two sealing gaskets and squeeze the sealing airbag when connected in place.

[0013] Preferably, the longitudinal section of the abutment ring is an inverted trapezoid, and the adjacent sidewalls of the two sealing gaskets are inclined surfaces adapted to the abutment ring.

[0014] Preferably, it also includes a protective cover, which is fixedly connected to the outside of the connecting assembly and covers the outside of the rotating ring and the transmission mechanism. The protective cover has a through hole for the mating cylinder to pass through, and the upper end of the protective cover is provided with an arrow for indicating the unlocking direction of the rotating ring.

[0015] Preferably, the upper end face of the electromagnet is adapted to the upper inner wall of the mating cylinder, and the electromagnet directly attracts the upper inner wall of the mating cylinder when energized to provide axial connection force.

[0016] Compared with related technologies, the quick assembly fixture for iron separator interfaces provided by this invention has the following advantages: 1. This invention provides a quick assembly fixture for the interface of a magnetic separator. By using the magnetic attraction between an electromagnet and a mating cylinder, the magnetic attraction force generated by energization drives the connecting component to move axially towards the base component, realizing a quick initial connection between the first workpiece and the second workpiece. This eliminates the need to tighten each bolt individually, significantly shortening the disassembly and assembly time, reducing labor intensity, and significantly improving the efficiency of equipment maintenance and media replacement.

[0017] 2. This invention provides a quick assembly fixture for the interface of a magnetic separator. After connection, the anti-detachment mechanism is used, and the return spring drives the snap-fit ​​bracket to automatically snap into the annular snap-fit ​​groove on the snap-fit ​​tube, realizing the mechanical locking of the mating cylinder and the electromagnet. This effectively prevents the problem of loosening caused by accidental power failure or vibration. At the same time, the snap-fit ​​bracket can be quickly disengaged from the snap-fit ​​groove by the rotating ring driving transmission mechanism to unlock. The operation is convenient and the locking is reliable.

[0018] 3. This invention provides a quick assembly fixture for the interface of a magnetic separator. By setting up a multi-seal structure consisting of a sealing airbag, a sealing gasket, and an auxiliary sealing ring, when connected in place, the abutment ring is inserted between the two sealing gaskets and squeezes the sealing airbag, causing it to elastically deform and tightly fit the inner wall of the sealing groove. At the same time, the sealing gasket and the abutment ring form an inclined fit. Combined with the abutment of the auxiliary sealing ring against the inner wall of the upper sealing frame, a dual sealing barrier of radial and end face is achieved, which significantly improves the sealing performance and effectively avoids the problem of powder leakage or impurity infiltration.

[0019] 4. This invention provides a quick assembly fixture for a magnetic separator interface. A protective cover encloses the rotating ring and transmission mechanism, effectively preventing external dust from contaminating and interfering with the transmission components. Unlocking direction arrows on the protective cover facilitate quick identification of the unlocking direction by the operator, improving operational convenience and safety. Electromagnetic adsorption enables rapid initial positioning, mechanical snap-fit ​​provides reliable locking, and multiple seals ensure the interface's airtightness, achieving an integrated function of quick connection, reliable locking, and efficient sealing. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the electromagnet's position structure according to the present invention; Figure 3 This is a cross-sectional view of the sealing ring structure of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 This is a partial cross-sectional view of the present invention; Figure 6 For the present invention Figure 5 Enlarged view at point B in the middle; Figure 7 This is a schematic diagram of the anti-detachment mechanism of the present invention; Figure 8 For the present invention Figure 7 Enlarged view at point C; Figure 9 For the present invention Figure 7 Enlarged view at point D; Figure 10 This is a schematic diagram showing a partial structure of the present invention; Figure 11 This is a schematic diagram of the protective cover structure of the present invention; Figure 12 This is an exploded view of the transmission structure of the present invention; Figure 13 This is a cross-sectional view of the anti-detachment mechanism position after engagement according to the present invention; Figure 14 For the present invention Figure 13 Enlarged view of point E in the middle.

[0021] In the diagram: 1. First workpiece; 2. Second workpiece; 3. Lower connecting flange ring; 4. Electromagnet; 5. Sealing ring; 6. Upper sealing frame; 7. Upper connecting flange ring; 8. Rotating ring; 10. Mating cylinder; 12. Protective cover; 13. Through hole; 16. Sealing groove; 17. Limiting groove; 18. Sealing airbag; 19. Sealing gasket; 21. Abutment ring; 23. Snap-fit ​​pipe; 24. Snap-fit ​​groove; 25. Snap-fit ​​position hole; 26. Snap-fit ​​bracket; 28. Connecting plate; 29. ​​Drive plate one; 30. Drive plate two; 31. Limiting rail one; 32. Limiting rail two; 33. Limiting rod one; 34. Limiting rod two; 35. Transmission plate; 37. Limiting rod three; 39. Connecting frame; 40. Return spring; 41. Limiting rail three; 42. Mating plate. Detailed Implementation

[0022] 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. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0023] Please see Figure 1 - Figure 14 The present invention provides a technical solution: a quick assembly tool for a magnetic separator interface, including a base assembly for supporting a first workpiece 1 and a connecting assembly for positioning a second workpiece 2. The base assembly includes a lower connecting flange ring 3 and a plurality of electromagnets 4 fixedly connected to the upper end of the lower connecting flange ring 3, the electromagnets 4 being arranged in a circumferential array. The connecting assembly includes an upper connecting flange ring 7 and several mating cylinders 10 fixedly connected to the upper end of the upper connecting flange ring 7. The mating cylinders 10 are arranged in a one-to-one correspondence with the electromagnets 4. Electromagnet 4 is used to generate magnetic attraction when energized, driving the mating cylinder 10 to move the connecting assembly toward the base assembly, thereby realizing the axial connection and positioning of the first workpiece 1 and the second workpiece 2. An anti-detachment mechanism is provided between the mating cylinder 10 and the electromagnet 4. The anti-detachment mechanism is used to automatically lock the relative position of the mating cylinder 10 and the electromagnet 4 after the connection is in place. After the electromagnet 4 is energized, it applies an adsorption force to the upper inner wall of the mating cylinder 10. Under the synergistic action of several electromagnets 4 and the mating cylinder 10, the rapid initial connection between the second workpiece 2 and the first workpiece 1 is completed.

[0024] The anti-detachment mechanism includes a rotating ring 8 and at least two snap-fit ​​brackets 26. A snap-fit ​​tube 23 is sleeved and fixedly connected to the outside of the electromagnet 4. An annular snap-fit ​​groove 24 is opened on the outer wall of the snap-fit ​​tube 23. Two snap-fit ​​position holes 25 are opened on the mating cylinder 10. The middle part of the snap-fit ​​bracket 26 is rotatably connected to the outer wall of the mating cylinder 10. One end of the snap-fit ​​bracket 26 passes through the snap-fit ​​position hole 25 and is used to snap-fit ​​with the snap-fit ​​groove 24. The other end of the snap-fit ​​bracket 26 is connected to the rotating ring 8 through a transmission mechanism. The rotating ring 8 is rotatably set on the outside of the upper connecting flange ring 7 and is used to drive the snap-fit ​​bracket 26 to disengage from the snap-fit ​​groove 24 through the transmission mechanism. It also includes a reset mechanism, which is connected between the rotating ring 8 and the connecting assembly. The reset mechanism is used to drive the rotating ring 8 to reset after the card connector 23 pushes the card holder 26, so that the card holder 26 automatically snaps into the card slot 24. The reset mechanism includes two connecting frames 39 that are fixedly connected to the rotating ring 8 and the connecting assembly, respectively, and a reset spring 40 disposed between the two connecting frames 39. During the process of the electromagnet 4 and the locking tube 23 entering the mating cylinder 10, the upper end of the locking tube 23 presses the locking bracket 26 to make the rotating ring 8 rotate passively. When the upper end of the electromagnet 4 contacts the upper inner wall of the mating cylinder 10, the reset spring 40 pulls the rotating ring 8 to reset, causing the locking bracket 26 to be locked into the locking groove 24, thus completing the automatic locking.

[0025] The transmission mechanism includes a drive plate 29 and a drive plate 30, which are hinged to the upper ends of the upper connecting flange ring 7. A limit rod 33 is fixedly connected to the rotating ring 8. The limit rod 33 is slidably engaged with the limit track 31 on the drive plate 29. The limit track 32 on the drive plate 29 and the limit track 41 on the drive plate 30 are connected to the corresponding mating plate 42 through the limit rods 34 and 37, respectively. The mating plate 42 is hinged to the corresponding snap-fit ​​bracket 26 through the connecting plate 28. The drive plate 30 is also connected to the rotating ring 8 through the transmission plate 35. When the rotating ring 8 rotates, the upper ends of the two snap-fit ​​brackets 26 move away from each other through the coordinated transmission of the limit rod 33, drive plate 29, drive plate 30, transmission plate 35, mating plate 42 and connecting plate 28, thereby realizing the unlocking action.

[0026] The base assembly also includes a sealing ring 5 coaxially fixedly connected to the upper end of the lower connecting flange ring 3, and the connecting assembly also includes an upper sealing frame 6 coaxially fixedly connected to the upper end of the upper connecting flange ring 7. The upper end of the sealing ring 5 is used to extend into the upper sealing frame 6 and form an end face seal after being connected in place. A limiting groove 17 is provided at the upper end of the sealing ring 5, and a sealing groove 16 is provided on the lower side wall of the limiting groove 17. A sealing airbag 18 is provided in the sealing groove 16. Sealing gaskets 19 are provided on both sides of the inner wall of the limiting groove 17. The lower end of the sealing gasket 19 is fixedly connected to the upper end of the sealing airbag 18. An abutment ring 21 is fixedly connected to the bottom inner wall of the upper sealing frame 6. The abutment ring 21 is used to insert between the two sealing gaskets 19 and squeeze the sealing airbag 18 when connected in place to enhance the sealing effect. After the abutment ring 21 is inserted into the limiting groove 17, it abuts against the sealing gasket 19. At the same time, it cooperates with the auxiliary sealing ring to abut against the upper inner wall of the upper sealing frame 6 to form a radial and end face double sealing barrier. The longitudinal section of the abutment ring 21 is an inverted trapezoid, and the adjacent sidewalls of the two sealing gaskets 19 are inclined surfaces that are adapted to the abutment ring 21. The inclined surface fit allows the abutment ring 21 to be inserted more smoothly and squeeze the sealing gasket 19 evenly, thereby improving the sealing fit. It also includes a protective cover 12, which is fixedly connected to the outside of the connecting assembly and covers the outside of the rotating ring 8 and the transmission mechanism. The protective cover 12 has a through hole 13 for the mating cylinder 10 to pass through. The mating cylinder 10 extends above the protective cover 12 for docking and positioning, ensuring that the electromagnet 4 and the mating cylinder 10 are precisely aligned, further improving the ease of use and maintenance of the device.

[0027] The upper end face of the electromagnet 4 is adapted to the upper inner wall of the mating cylinder 10. When the electromagnet 4 is energized, it directly attracts the upper inner wall of the mating cylinder 10 to provide axial connection force.

[0028] Working Principle: In use, the connecting assembly and base assembly are initially aligned, ensuring the lower ends of each mating cylinder 10 are aligned with the corresponding electromagnet 4. The mating cylinder 10 extending above the protective cover 12 serves as a positioning reference, ensuring precise alignment between the electromagnet 4 and the mating cylinder 10. Subsequently, the connecting assembly is moved downwards, allowing the upper end of the electromagnet 4 to penetrate the interior of the mating cylinder 10. When the upper surface of the electromagnet 4 approaches the upper inner wall of the mating cylinder 10, the control system energizes the electromagnet 4. The electromagnet 4 generates magnetic attraction, directly adhering to the upper inner wall of the mating cylinder 10, driving the mating cylinder 10 to move the entire connecting assembly towards the base assembly, achieving axial connection and positioning of the first workpiece 1 and the second workpiece 2. During the process of the electromagnet 4 and the retaining tube 23 entering the mating cylinder 10, the upper edge of the retaining tube 23 first contacts and pushes against the upper end of the retaining bracket 26, causing the retaining bracket 26 to swing outwards around its central pivot point, clearing the entry channel for the retaining tube 23. Meanwhile, the lower end of the snap-fit ​​bracket 26, through the connecting plate 28, mating plate 42, and transmission mechanism, drives the rotating ring 8 to passively rotate against the elastic force of the return spring 40. When the upper end of the electromagnet 4 contacts the upper inner wall of the mating cylinder 10, the snap-fit ​​groove 24 moves to the position corresponding to the upper end of the snap-fit ​​bracket 26. At this time, the return spring 40 pulls the rotating ring 8 to reverse and reset, and the rotating ring 8 drives the upper end of the snap-fit ​​bracket 26 to automatically snap into the snap-fit ​​groove 24 through the transmission mechanism, forming a mechanical lock. The electromagnet 4 remains energized, and under the dual action of magnetic attraction and mechanical lock, the connection between the connecting assembly and the base assembly is ensured to be reliable. During the connection process, the upper end of the sealing ring 5 extends into the upper sealing frame 6. The auxiliary sealing ring first contacts the upper inner wall of the upper sealing frame 6, forming the first end face pre-seal. As the connection depth increases, the abutment ring 21 is inserted into the limiting groove 17, and its inverted trapezoidal slope and the adjacent slopes of the two sealing gaskets 19 are pressed against each other to form a radial seal. Simultaneously, the abutment ring 21 compresses the sealing airbag 18, causing the internal air pressure of the sealing airbag 18 to rise and expand outward, tightly fitting the inner wall of the sealing groove 16 to form a second end-face reinforced seal. These dual sealing barriers jointly ensure the sealing performance of the interface after connection. During normal use, if the electromagnet 4 experiences an unexpected power outage or abnormal power supply, the attraction force of the electromagnet 4 on the mating cylinder 10 disappears. At this time, the locking bracket 26 in the anti-detachment mechanism remains firmly located within the locking groove 24, maintaining the relative position of the connecting component and the base component through a mechanical locking structure, effectively preventing the first workpiece 1 and the second workpiece 2 from accidentally detaching, ensuring the safety and continuity of equipment operation.

[0029] When disassembly is required, first disconnect the power supply to the electromagnet 4. Then, according to the unlocking direction arrow on the upper end of the protective cover 12, rotate the rotating ring 8 by the handle. When the rotating ring 8 rotates, the limiting rod 33 slides along the limiting track 31 on the drive plate 29, causing the drive plate 29 to swing around its hinge point. The drive plate 29 drives one of the mating plates 42 to move through the limiting rod 34. The mating plate 42 drives the corresponding snap-fit ​​bracket 26 to swing through the connecting plate 28. At the same time, the rotating ring 8 drives the transmission plate 35 through the rotating rod. The transmission plate 35 drives the drive plate 30 to swing around its hinge point. The drive plate 30 drives another mating plate 42 to move through the limiting rod 37, and then drives another snap-fit ​​bracket 26 to swing synchronously through another connecting plate 28. After the upper ends of the two snap-fit ​​brackets 26 move away from each other and completely disengage from the snap-fit ​​groove 24, the mechanical lock is released. At this time, pull the second workpiece 2 upward to separate the connecting assembly from the base assembly, completing the disassembly operation.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick assembly fixture for a magnetic separator interface, comprising a base assembly for supporting a first workpiece (1) and a connecting assembly for positioning a second workpiece (2), characterized in that: The base assembly includes a lower connecting flange ring (3) and a plurality of electromagnets (4) fixedly connected to the upper end of the lower connecting flange ring (3), the electromagnets (4) being arranged in a circular array; The connecting assembly includes an upper connecting flange ring (7) and a plurality of mating cylinders (10) fixedly connected to the upper end of the upper connecting flange ring (7). The mating cylinders (10) are arranged in a one-to-one correspondence with the electromagnets (4). The electromagnet (4) is used to generate magnetic attraction when energized, driving the mating cylinder (10) to move the connecting assembly toward the base assembly, thereby realizing the axial connection and positioning of the first workpiece (1) and the second workpiece (2). An anti-detachment mechanism is provided between the mating cylinder (10) and the electromagnet (4). The anti-detachment mechanism is used to automatically lock the relative position of the mating cylinder (10) and the electromagnet (4) after they are connected in place.

2. The quick assembly fixture for a magnetic separator interface according to claim 1, characterized in that: The anti-detachment mechanism includes a rotating ring (8) and at least two snap-fit ​​brackets (26). A snap-fit ​​tube (23) is sleeved and fixedly connected to the outside of the electromagnet (4). An annular snap-fit ​​groove (24) is opened on the outer wall of the snap-fit ​​tube (23). Two snap-fit ​​position holes (25) are opened on the mating cylinder (10). The middle part of the snap-fit ​​bracket (26) is rotatably connected to the outer wall of the mating cylinder (10). One end of the snap-fit ​​bracket (26) passes through the snap-fit ​​position hole (25) and is used to snap-fit ​​with the snap-fit ​​groove (24). The other end of the snap-fit ​​bracket (26) is connected to the rotating ring (8) through a transmission mechanism. The rotating ring (8) is rotatably set on the outside of the upper connecting flange ring (7) and is used to drive the snap-fit ​​bracket (26) to disengage from the snap-fit ​​groove (24) through the transmission mechanism.

3. A quick assembly fixture for a magnetic separator interface according to claim 2, characterized in that: It also includes a reset mechanism connected between the rotating ring (8) and the connecting assembly, which is used to drive the rotating ring (8) to reset after the card connector (23) pushes the card holder (26), so that the card holder (26) automatically snaps into the card slot (24).

4. A quick assembly fixture for a magnetic separator interface according to claim 3, characterized in that: The reset mechanism includes two connecting frames (39) fixedly connected to the rotating ring (8) and the connecting assembly respectively, and a reset spring (40) disposed between the two connecting frames (39).

5. A quick assembly fixture for a magnetic separator interface according to claim 2, characterized in that: The transmission mechanism includes a drive plate one (29) and a drive plate two (30). The drive plate one (29) and the drive plate two (30) are respectively hinged to the upper end of the upper connecting flange ring (7). A limit rod one (33) is fixedly connected to the rotating ring (8). The limit rod one (33) is slidably engaged with the limit rail one (31) on the drive plate one (29). The limit rail two (32) on the drive plate one (29) and the limit rail three (41) on the drive plate two (30) are respectively connected to the corresponding mating plate (42) through the limit rod two (34) and the limit rod three (37). The mating plate (42) is hinged to the corresponding snap-fit ​​bracket (26) through the connecting plate (28). The drive plate two (30) is also connected to the rotating ring (8) through the transmission plate (35).

6. A quick assembly fixture for a magnetic separator interface according to claim 1, characterized in that: The base assembly also includes a sealing ring (5) coaxially fixedly connected to the upper end of the lower connecting flange ring (3), and the connecting assembly also includes an upper sealing frame (6) coaxially fixedly connected to the upper end of the upper connecting flange ring (7). The upper end of the sealing ring (5) is used to extend into the upper sealing frame (6) and form an end face seal after being connected in place.

7. A quick assembly fixture for a magnetic separator interface according to claim 6, characterized in that: The upper end of the sealing ring (5) is provided with a limiting groove (17), and the lower side wall of the limiting groove (17) is provided with a sealing groove (16). A sealing airbag (18) is provided in the sealing groove (16). Sealing pads (19) are provided on both sides of the inner wall of the limiting groove (17). The lower end of the sealing pad (19) is fixedly connected to the upper end of the sealing airbag (18). An abutment ring (21) is fixedly connected to the bottom inner wall of the upper sealing frame (6). The abutment ring (21) is used to insert between the two sealing pads (19) and squeeze the sealing airbag (18) when connected in place.

8. A quick assembly fixture for a magnetic separator interface according to claim 7, characterized in that: The longitudinal section of the abutment ring (21) is an inverted trapezoid, and the adjacent sidewalls of the two sealing gaskets (19) are inclined surfaces adapted to the abutment ring (21).

9. A quick assembly fixture for a magnetic separator interface according to claim 2, characterized in that: It also includes a protective cover (12), which is fixedly connected to the outside of the connecting assembly and covers the outside of the rotating ring (8) and the transmission mechanism. The protective cover (12) has a through hole (13) for the mating cylinder (10) to pass through, and the upper end of the protective cover (12) is provided with an arrow for indicating the unlocking direction of the rotating ring (8).

10. A quick assembly fixture for a magnetic separator interface according to claim 1, characterized in that: The upper end face of the electromagnet (4) is adapted to the upper inner wall of the mating cylinder (10). When the electromagnet (4) is energized, it directly attracts the upper inner wall of the mating cylinder (10) to provide axial connection force.

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