Device for assembling magnet

Abstract

The utility model relates to the technical field of assembling, in particular to a magnet assembling device which comprises a rack and an adjusting and guiding mechanism arranged on the rack. The adjusting and guiding mechanism is provided with an adaptive groove for temporarily placing the magnet, a first guiding pipe for guiding the magnet to fall into the adaptive groove, a second guiding pipe for guiding the magnet to enter the fixing groove and a pushing unit for pushing the magnet in the adaptive groove to enter the second guiding pipe, and the second guiding pipe is communicated with the adaptive groove; a pressing mechanism and a driving mechanism used for driving the pressing mechanism to downwards press a magnet in a second guide pipe to enter a fixing groove are arranged on the rack, the magnet is guided by a first guide pipe to enter an adaptive groove of an adjusting guide mechanism, and then a pushing unit is operated to push the magnet in the adaptive groove into the second guide pipe; and then the driving mechanism is used for driving the pressing and holding mechanism to downwards press the magnet in the second guide pipe, so that the magnet can be stably embedded into the fixing groove, and the assembling efficiency of the magnet is improved.

Description

Technical Field

[0001] The present application relates to the field of assembly technology, and in particular to a device for assembling magnets. Background Art

[0002] Currently, in the process of producing electromagnetic contact plates, it is necessary to install a magnet with a circular cross-section on the shell of the electromagnetic contact plate. Two fixing slots for placing the magnets are symmetrically opened on the shell. When in use, the magnets need to be fixed in the fixing slots, and ensure that the north poles of both magnets are set upward.

[0003] In the prior art, workers usually manually install magnets into the fixed slots. Since magnets are required in both fixed slots on the shell, workers take multiple magnets that attract each other and stack them up and place them in the fixed slots at one time, and use a rubber hammer to knock the top magnets so that the bottom magnets can be firmly embedded in the fixed slots. Then, they remove the remaining magnets and repeat the above operation to install magnets on the next electromagnetic contact plate.

[0004] Since the manual installation of magnets is inefficient, time-consuming and labor-intensive, there is room for improvement. Utility Model Content

[0005] In order to improve the installation efficiency of magnets, the present application provides a device for assembling magnets.

[0006] The present application provides a device for assembling magnets, which adopts the following technical solution:

[0007] A device for assembling magnets includes a frame and an adjustment guide mechanism, wherein the adjustment guide mechanism is arranged on the frame, and is provided with an adapter groove for temporarily placing the magnet, a first guide tube for guiding the magnet to fall into the adapter groove, a second guide tube for guiding the magnet to enter a fixed groove, and a pushing unit for pushing the magnet in the adapter groove into the second guide tube, wherein the second guide tube is connected to the adapter groove, and the frame is provided with a pressing mechanism and a driving mechanism for driving the pressing mechanism to press the magnet in the second guide tube downward to enter the fixed groove.

[0008] By adopting the above technical solution, the first guide tube is used to guide the magnet into the adapter groove of the adjustment guide mechanism, and then the pushing unit is operated to push the magnet in the adapter groove into the second guide tube, and then the driving mechanism is used to drive the pressing mechanism to press down the magnet in the second guide tube, so that the magnet can be firmly embedded in the fixed groove, thereby improving the assembly efficiency of the magnet.

[0009] Preferably, the adjustment guide mechanism includes a guide unit, a height adjustment unit for adjusting the height of the guide unit, and a connecting plate for connecting the guide unit and the height adjustment unit. The height adjustment unit is arranged on the frame, and the adapter groove and the second guide tube are both arranged on the guide unit.

[0010] By adopting the above technical solution and utilizing the arrangement of the guide unit, the height adjustment unit and the connecting plate, the height of the adapting groove and the second guide tube can be adjusted as required.

[0011] Preferably, the height adjustment unit includes a slide rail arranged on the frame, a slide plate sliding on the slide rail, a fixed block and an adjusting bolt, the slide plate is connected to the connecting plate, the fixed block is fixedly connected to the frame and arranged below the connecting plate, an adjustment hole is provided on the fixed block, the adjusting bolt is threadedly connected to the adjustment hole, and the bolt rod of the adjusting bolt abuts against the connecting plate from bottom to top.

[0012] By adopting the above technical solution, the sliding rail and the sliding plate are used to form a sliding fit, and the bolt rod of the adjusting bolt abuts against the connecting plate from bottom to top, so that the staff can control the height of the connecting plate and the guide unit thereon by controlling the height of the adjusting bolt, thereby facilitating subsequent assembly operations.

[0013] Preferably, the height adjustment unit includes an anti-loosening member, which is provided on the bolt rod of the adjusting bolt and is provided between the fixing block and the connecting plate.

[0014] By adopting the above technical solution and utilizing the setting of the anti-loosening member, the loosening of the adjusting bolt due to vibration during the multiple pressing-down processes of the pressing mechanism is effectively reduced.

[0015] Preferably, a clamping block is provided in the adapter groove of the guide unit, and the pushing unit includes a clamping structure, a pushing rod and an electric cylinder for driving the pushing rod to slide in the adapter groove. The clamping structure and the clamping block form a clamping and sliding fit, the clamping mechanism is connected to the pushing rod, and the piston rod of the electric cylinder is fixedly connected to the pushing rod.

[0016] By adopting the above technical solution, utilizing the snap-in sliding cooperation between the snap-in structure and the snap-in block, and the snap-in mechanism being connected to the push rod, the staff can control the extension and retraction of the push rod by operating the electric cylinder, thereby being able to accurately control the push rod to push the snap-in structure to slide in the adapter groove, and then push the magnet in the adapter groove into the second guide tube, thereby realizing precise control and automated operation of the pushing magnet and improving assembly efficiency.

[0017] Preferably, the pressing mechanism includes a pressing rod and an elastic member, the pressing rod is arranged on the driving mechanism and forms a plug-in fit with the second guide tube, the elastic member is sleeved on the pressing rod, the upper surface of the elastic member forms an abutment fit with the driving mechanism, and the lower surface of the elastic member forms an abutment fit with the guide unit.

[0018] By adopting the above technical solution, the holding rod is used to press the magnet in the second guide tube downward, so that the magnet can be firmly embedded in the fixed groove; by using the setting of the elastic member, the elastic member acts as a buffer for the holding rod to press the magnet downward, so that the holding rod can smoothly press the magnet downward under the action of the driving mechanism, avoiding the problem of magnet damage caused by sudden downward pressure of the holding rod.

[0019] Preferably, a detection magnet for detecting the placement accuracy of the magnet in the second guide tube is provided at one end of the holding rod away from the driving mechanism.

[0020] By adopting the above technical solution and utilizing the setting of the detection magnet, the detection magnet can detect the placement accuracy of the magnet in the matching hole in real time. Since opposite magnetic poles attract each other, if the magnet in the second guide tube is placed incorrectly, the magnet will be attracted by the detection magnet, and the staff can adjust the position of the magnet in time. At the same time, since like magnetic poles repel each other, the detection magnet can provide a repulsive force to the magnet in the second guide tube, making it easier for the magnet to be embedded in the fixed groove.

[0021] Preferably, a sleeve is provided at one end of the first guide tube close to the adapting groove, a plug hole is provided on the sleeve, the first guide tube and the plug hole form an interference fit, and the sleeve is fixedly connected to the guide unit.

[0022] By adopting the above technical solution and utilizing the arrangement of the sleeve, the contact area between the first guide tube and the guide unit is increased, thereby enhancing the connection stability between the first guide tube and the guide unit.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Use the first guide tube to guide the magnet into the adapting slot of the adjustment guide mechanism, then operate the pushing unit to push the magnet in the adapting slot into the second guide tube. Then use the driving mechanism to drive the holding mechanism to press down the magnet in the second guide tube, so that the magnet can be firmly embedded in the fixing slot, thereby improving the assembly efficiency of the magnet;

[0025] 2. The slide rail and the sliding plate form a sliding fit, and the bolt rod of the adjusting bolt abuts against the connecting plate from bottom to top, so that the staff can control the height of the connecting plate and the guide unit on it by controlling the height of the adjusting bolt, facilitating subsequent assembly operations;

[0026] 3. By using the setting of the detection magnet, the detection magnet can detect the placement accuracy of the magnet in the matching hole in real time. Since opposite poles attract each other, if the magnet in the second guide tube is placed incorrectly, the magnet will be attracted by the detection magnet, and the staff can adjust the magnet position in time; at the same time, since like poles repel each other, the detection magnet can provide repulsive force to the magnet in the second guide tube, making it easier for the magnet to be embedded in the fixed groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram mainly showing the overall structure in the embodiment of the present application;

[0028] Figure 2 yes Figure 1 The cross-sectional view mainly reflects the internal connection relationship of the overall structure;

[0029] Figure 3 yes Figure 2 The figure mainly shows a partial enlarged view of the regulating and guiding mechanism;

[0030] Figure 4 This is a structural diagram mainly showing the guiding unit structure in an embodiment of the present application;

[0031] Figure 5 It is a cross-sectional view mainly showing the internal structure of the guide block in the embodiment of the present application.

[0032] Reference numerals: 1, frame; 11, riser; 12, bottom plate; 121, fixing plate; 1211, embedding groove; 1212, opening groove; 13, reinforcing rib; 2, assembly module; 21, adjustment guide mechanism; 211, adapting groove; 2111, clamping block; 2112, storage area; 2113, sliding area; 212, guide unit; 2121, guide block; 21211, contoured hole; 21212, fixing hole; 2122, cover plate; 21221, adapting hole; 213, height adjustment unit; 2131, slide rail; 2132, sliding plate; 2133, fixing block; 21331 , adjusting hole; 2134, adjusting bolt; 2135, anti-loosening part; 214, connecting plate; 215, avoidance part; 2151, avoidance hole; 22, first guide tube; 221, sleeve; 2211, plug-in hole; 23, second guide tube; 231, limit block; 232, avoidance groove; 24, pushing unit; 241, clamping structure; 2411, matching hole; 2412, pushing part; 2413, sliding part; 242, pushing rod; 243, electric cylinder; 25, holding mechanism; 251, holding rod; 252, elastic member; 253, detection magnet; 26, driving mechanism; 261, cylinder. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-Attached Figure 4 This application is described in further detail.

[0034] An embodiment of the present application discloses a device for assembling magnets.

[0035] Reference Figure 1 A device for assembling magnets includes a frame 1 and an assembly module 2, the assembly module 2 is symmetrically arranged on the frame 1, the frame 1 includes a vertical plate 11 and a bottom plate 12 for placing an electromagnetic contact plate, the bottom plate 12 is vertically arranged to the vertical plate 11 and is threadedly connected by bolts, and a reinforcing rib 13 is threadedly connected between the vertical plate 11 and the bottom plate 12 by bolts. There are multiple reinforcing ribs 13, and two are provided in this embodiment. The arrangement of the reinforcing ribs 13 makes the connection between the vertical plate 11 and the bottom plate 12 more stable and reliable.

[0036] Reference Figure 1 The bottom plate 12 is threadedly connected to a fixing plate 121 for fixing the electromagnetic contact plate by bolts. The fixing plate 121 is provided with an embedding groove 1211 adapted to the electromagnetic contact plate and an opening groove 1212 for the staff to easily remove the electromagnetic contact plate. The embedding groove 1211 of the fixing plate 121 forms an embedding fit with the electromagnetic contact plate, thereby fixing the electromagnetic contact plate on the fixing plate 121, which is convenient for subsequent magnet assembly operations.

[0037] Reference Figure 1 In this embodiment, since the structures and connection methods of the two assembly modules 2 are the same, one of the assembly modules 2 is taken as an example for explanation.

[0038] Reference Figure 2 and Figure 3 The assembly module 2 includes an adjusting guide mechanism 21, on which an adapting groove 211 for temporarily placing the magnet is provided. The assembly module 2 also includes a first guide tube 22 for guiding the magnet to fall into the adapting groove 211, a second guide tube 23 for guiding the magnet to enter the fixed groove, a pushing unit 24 for pushing the magnet in the adapting groove 211 into the second guide tube 23, a pressing mechanism 25 and a driving mechanism 26 for driving the pressing mechanism 25 to press down the second guide tube 23.

[0039] Reference Figure 2 and Figure 3 The first guide tube 22 is vertically arranged and the diameter of its tube mouth is adapted to the diameter of the magnet. The first guide tube 22 can place hundreds of magnets with the N pole facing upward along its axial direction; the second guide tube 23 is vertically arranged and the diameter of its tube mouth is adapted to the diameter of the magnet. The second guide tube 23 is connected to the adapter groove 211. The first guide tube 22 and the second guide tube 23 are both arranged on the adjusting guide mechanism 21, the pushing unit 24 is arranged on the bottom plate 12, and the holding mechanism 25 and the driving mechanism 26 are both arranged on the vertical plate 11.

[0040] Reference Figure 2 and Figure 3 During actual operation, the staff puts the magnet into the first guide tube 22 in turn, and guides the magnet into the adaptation groove 211 of the adjustment guide mechanism 21 through the first guide tube 22. When the magnet enters the adaptation groove 211, the control pushing unit 24 pushes the magnet in the adaptation groove 211 into the second guide tube 23. When the magnet enters the second guide tube 23, the control driving mechanism 26 drives the pressing mechanism 25 to press down the magnet in the second guide tube 23, so that the magnet can be firmly embedded in the fixing groove, thereby improving the assembly efficiency of the magnet.

[0041] Reference Figure 1 and Figure 4 The adjusting guide mechanism 21 includes a guide unit 212, a height adjustment unit 213 for adjusting the height of the guide unit 212, and a connecting plate 214 for connecting the guide unit 212 and the height adjustment unit 213. The adapting groove 211 and the second guide tube 23 are both arranged on the guide unit 212, the height adjustment unit 213 is arranged on the vertical plate 11, and the connecting plate 214 is arranged in an L shape. Through the arrangement of the height adjustment unit 213, the height of the adapting groove 211 and the second guide tube 23 can be adjusted as needed.

[0042] Reference Figure 3 and Figure 4 The height adjustment unit 213 includes a slide rail 2131, a sliding plate 2132, a fixed block 2133 and an adjusting bolt 2134. The slide rail 2131 is threadedly connected to the vertical plate 11 by a bolt. The sliding plate 2132 is slidably set on the slide rail 2131. The side of the sliding plate 2132 facing away from the slide rail 2131 is threadedly connected to the connecting plate 214 by a bolt. The fixed block 2133 is fixedly connected to the frame 1 and is arranged below the connecting plate 214. In this embodiment, the fixed block 2133 is threadedly connected to the vertical plate 11 by a bolt. An adjustment hole 21331 is provided on the fixed block 2133. The adjusting bolt 2134 is threadedly connected to the adjustment hole 21331, and the bolt rod of the adjusting bolt 2134 abuts against the connecting plate 214 from bottom to top.

[0043] Reference Figure 3 and Figure 4 By using the sliding fit between the sliding rail 2131 and the sliding plate 2132 and the setting of the adjusting bolt 2134, the staff can control the height of the connecting plate 214 and the guide unit 212 thereon by controlling the height of the adjusting bolt 2134, which facilitates subsequent assembly operations. At the same time, the adjusting bolt 2134 provides support for the guide unit 212.

[0044] Reference Figure 3The height adjustment unit 213 also includes an anti-loosening part 2135, which is arranged on the bolt rod of the adjusting bolt 2134, and the anti-loosening part 2135 is arranged between the fixed block 2133 and the connecting plate 214. The anti-loosening part 2135 is set as a first spring, and the first spring is sleeved on the bolt rod of the adjusting bolt 2134, and the two ends of the first spring respectively form abutment cooperation with the fixed block 2133 and the connecting plate 214. The setting of the anti-loosening part 2135 effectively reduces the situation in which the adjusting bolt 2134 loosens due to vibration during the process of repeatedly pressing down the magnet by the pressing mechanism 25.

[0045] Reference Figure 3 and Figure 4 The guide unit 212 includes a guide block 2121 and a cover plate 2122. The side of the connecting plate 214 away from the sliding plate 2132 is threadedly connected to the guide block 2121 through bolts. The adaptor groove 211 is set on the guide block 2121, and the first guide tube 22 is set on the cover plate 2122. The cover plate 2122 is threadedly connected to the guide block 2121 through bolts.

[0046] Reference Figure 3 and Figure 4 The first guide tube 22 is provided with a sleeve 221 at one end close to the cover plate 2122, and the sleeve 221 is provided with a plug hole 2211 for forming an interference fit with the first guide tube 22. The cover plate 2122 is provided with an adapting hole 21221 corresponding to the pipe mouth position of the first guide tube 22. The first guide tube 22 and the adapting hole 21221 are coaxially arranged, so that the magnet entering the first guide tube 22 can smoothly pass through the adapting hole 21221 into the adapting groove 211; the sleeve 221 and the cover plate 2122 are threadedly connected by bolts, and the cover plate 2122 and the guide block 2121 are threadedly connected by bolts. The arrangement of the sleeve 221 and the cover plate 2122 increases the contact area between the first guide tube 22 and the guide block 2121, so that the first guide tube 22 can be stably fixed on the guide block 2121.

[0047] Reference Figure 3 and Figure 4The guide block 2121 is provided with a contoured hole 21211 for forming an interference fit with the second guide tube 23 and a fixing hole 21212 for fixing the second guide tube 23. The contoured hole 21211 is arranged away from the pushing unit 24. The setting of the fixing hole 21212 makes it easy for the staff to pass the bolt through the fixing hole 21212 and form a tight fit with the second guide tube 23 in the contoured hole 21211, so that the second guide tube 23 can be stably fixed on the guide block 2121. The adapting groove 211 is provided on the guide block 2121, and the contoured hole 21211 is connected to the adapting groove 211. A limiting block 231 for limiting the height of the guide block 2121 is integrally formed on the second guide tube 23, so that the upper surface height of the second guide tube 23 after matching with the contoured hole 21211 is higher than the upper surface height of the guide block 2121.

[0048] Reference Figure 3 and Figure 4 , the adapter groove 211 of the guide block 2121 is symmetrically provided with a clamping block 2111, and any clamping block 2111 is integrally formed with the guide block 2121. The two clamping blocks 2111 divide the adapter groove 211 into a storage area 2112 for temporarily storing magnets and a sliding area 2113 for slidingly cooperating with the pushing unit 24. The storage area 2112 is connected to the sliding area 2113. Due to the influence of gravity, and the storage area 2112 can only accommodate one magnet in the vertical direction, the magnet in the first guide tube 22 can only fall into the storage area 2112 at a time, and the cover plate 2122 is connected to the guide block 2121, so that the fallen magnet can fall smoothly on the two clamping blocks 2111. At this time, the lower surface of the magnet located in the storage area 2112 forms an abutment fit with the upper surface of any clamping block 2111.

[0049] Reference Figure 2 and Figure 3 The end of the second guide tube 23 close to the holding mechanism 25 is provided with an avoidance groove 232 for preventing the pushing unit 24 from pushing the magnet into the second guide tube 23. The bottom surface of the avoidance groove 232 is on the same horizontal plane as the upper surface of the two clamping blocks 2111.

[0050] Reference Figure 1 and Figure 3 The pushing unit 24 includes a clamping structure 241, a pushing rod 242 and an electric cylinder 243 for driving the pushing rod 242 to slide in the adapting groove 211. The clamping structure 241 is set to correspond to the shape of the adapting groove 211 and a matching hole 2411 is provided on the clamping structure 241. The pushing rod 242 and the matching hole 2411 of the clamping structure 241 form an interference fit. The piston rod of the electric cylinder 243 is fixedly connected to the end of the pushing rod 242 away from the clamping structure 241. In this embodiment, the piston rod of the electric cylinder 243 is threadedly connected to the pushing rod 242.

[0051] Reference Figure 3 and Figure 5 The clamping structure 241 includes a pushing portion 2412 and a sliding portion 2413. The pushing portion 2412 and the sliding portion 2413 are integrally formed. The matching hole 2411 is set on the sliding portion 2413. The pushing portion 2412 located in the storage area 2112 forms a clamping and sliding fit with the clamping block 2111. At the same time, the sliding portion 2413 located in the sliding area 2113 forms a plug-in fit with the adapter groove 211, ensuring that the magnet can be accurately and stably pushed into the second guide tube 23.

[0052] Reference Figure 1 and Figure 3 By utilizing the locking and sliding cooperation between the clamping structure 241 and the clamping block 2111, and the clamping mechanism 241 is connected to the push rod 242, the staff can control the extension and retraction of the push rod 242 by operating the electric cylinder 243, so as to accurately control the push rod 242 to push the clamping structure 241 to slide in the adapter groove 211, and then push the magnet on the clamping block 2111 into the second guide tube 23, thereby realizing the precise control and automatic operation of pushing the magnet, and improving the assembly efficiency.

[0053] Reference Figure 1 and Figure 4 The side of the guide block 2121 close to the pushing unit 24 is connected to the avoidance piece 215 through a bolt thread, and the avoidance piece 215 is provided with a avoidance hole 2151. The pushing rod 242 passes through the avoidance hole 2151 and forms an interference fit with the matching hole 2411 of the sliding part 2413. The avoidance hole 2151 can give way to the pushing rod 242. At the same time, the avoidance piece 215 can prevent the clamping structure 241 from sliding out of the adapter groove 211, thereby limiting the telescopic range of the pushing rod 242. At the same time, the avoidance piece 215 can provide a certain supporting force to the electric cylinder 243, so that the electric cylinder 243 can always be installed horizontally on the avoidance piece 215.

[0054] Reference Figure 1 and Figure 3In this embodiment, the driving mechanism 26 is configured as a cylinder 261, and the pressing mechanism 25 includes a pressing rod 251 and an elastic member 252. The end of the pressing rod 251 away from the second guide tube 23 is threadedly connected to the piston rod of the cylinder 261, and the pressing rod 251 is located directly above the second guide tube 23. The pressing rod 251 forms a plug-in fit with the inner wall of the second guide tube 23, and the elastic member 252 is configured as a second spring. The second spring is sleeved on the pressing rod 251, and the upper surface of the second spring forms an abutment fit with the piston rod of the cylinder 261. When the pressing rod 251 presses down the magnet in the second guide tube 23, the end of the second spring away from the cylinder 261 forms a sleeve fit with the part of the second guide tube 23 higher than the guide block 2121, and the lower surface of the second spring forms an abutment fit with the upper surface of the guide block 2121.

[0055] Reference Figure 1 and Figure 3 By utilizing the setting of the holding rod 251, the holding rod 251 can press the magnet in the second guide tube 23 downward, so that the magnet can be firmly embedded in the fixing groove; by utilizing the setting of the second spring, the second spring plays a buffering role in the pressing of the magnet by the holding rod 251, so that the holding rod 251 can smoothly press the magnet downward under the drive of the cylinder 261, avoiding the problem of magnet damage caused by the sudden downward pressure of the holding rod 251.

[0056] Reference Figure 1 and Figure 3 In this embodiment, the holding rod 251 is made of iron, and the end of the holding rod 251 away from the cylinder 261 is adsorbed with a detection magnet 253 for detecting the accuracy of the placement of the magnet in the matching hole 2411. Since opposite magnetic poles attract each other, if the magnet in the second guide tube 23 is placed with the N pole facing downward, the magnet in the second guide tube 23 will be attracted by the detection magnet 253, and the staff can adjust the position of the magnet in time; at the same time, since like magnetic poles repel each other, the detection magnet 253 can provide a repulsive force on the magnet in the second guide tube 23, making it easier for the magnet in the second guide tube 23 to be embedded in the fixing groove.

[0057] The implementation principle of the embodiment of the present application is as follows: during actual operation, the staff first places the magnet with the N pole facing upward into the first guide tube 22 in turn, and then operates the adjusting bolt 2134 to adjust the height of the guide block 2121 and the electric cylinder 243, and then turns on the power to start the device, first controlling the piston rods of the electric cylinders 243 at both ends to retract, thereby driving the push rods 242 at both ends and the corresponding clamping mechanisms to retract, thereby reserving a falling space for the magnet in the first guide tube 22. At this time, the magnet falls into the storage area 2112 of the adapter groove 211 through the first guide tube 22. Due to the influence of gravity, and the fact that the storage area 2112 can only accommodate the placement of one magnet in the vertical direction, the magnets in the first guide tube 22 can only fall into the storage area 2112 one at a time.

[0058] When the magnets at both ends enter the adapting groove 211, the piston rods of the electric cylinders 243 at both ends are controlled to extend, thereby driving the push rods 242 at both ends and the corresponding clamping mechanisms to extend, and then the magnets in the storage area 2112 are pushed into the second guide tube 23 through the push rods 242 and the clamping structure 241; when the magnets at both ends enter the second guide tube 23, the piston rod of the control cylinder 261 is extended downward, thereby driving the holding rod 251 to press the magnets in the second guide tube 23 downward, and then the magnets in the second guide tube 23 are pressed into the fixed groove, and at the same time, the detection magnet 253 is used to detect the accuracy of the placement of the magnet 253, and the position of the magnet is adjusted in time if necessary.

[0059] When the two magnets on one electromagnetic contact plate are assembled, the staff replaces the next electromagnetic contact plate to assemble the magnets.

[0060] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A device for assembling magnets, characterized in that: The invention comprises a frame (1) and an adjusting guide mechanism (21), wherein the adjusting guide mechanism (21) is arranged on the frame (1), and is provided with an adapting groove (211) for temporarily placing a magnet, a first guide tube (22) for guiding the magnet to fall into the adapting groove (211), a second guide tube (23) for guiding the magnet to enter a fixed groove, and a pushing unit (24) for pushing the magnet in the adapting groove (211) into the second guide tube (23), wherein the second guide tube (23) is connected to the adapting groove (211), and the frame (1) is provided with a pressing mechanism (25) and a driving mechanism (26) for driving the pressing mechanism (25) to press the magnet in the second guide tube (23) downward to enter the fixed groove.

2. A device for assembling magnets according to claim 1, characterized in that: The adjusting guide mechanism (21) comprises a guide unit (212), a height adjusting unit (213) for adjusting the height of the guide unit (212), and a connecting plate (214) for connecting the guide unit (212) and the height adjusting unit (213); the height adjusting unit (213) is arranged on the frame (1); and the adapting groove (211) and the second guide tube (23) are both arranged on the guide unit (212).

3. The device for assembling magnets according to claim 2, wherein: The height adjustment unit (213) comprises a slide rail (2131) arranged on the frame (1), a slide plate (2132) sliding on the slide rail (2131), a fixed block (2133) and an adjusting bolt (2134); the slide plate (2132) is connected to the connecting plate (214); the fixed block (2133) is fixedly connected to the frame (1) and arranged below the connecting plate (214); an adjusting hole (21331) is provided on the fixed block (2133); the adjusting bolt (2134) is threadedly connected to the adjusting hole (21331); and the bolt rod of the adjusting bolt (2134) abuts against the connecting plate (214) from bottom to top.

4. The device for assembling magnets according to claim 3, wherein: The height adjustment unit (213) includes an anti-loosening member (2135), wherein the anti-loosening member (2135) is arranged on the bolt rod of the adjustment bolt (2134), and the anti-loosening member (2135) is arranged between the fixing block (2133) and the connecting plate (214).

5. The device for assembling magnets according to claim 2, characterized in that: A clamping block (2111) is provided in the adapting groove (211) of the guide unit (212); the pushing unit (24) comprises a clamping structure (241), a pushing rod (242), and an electric cylinder (243) for driving the pushing rod (242) to slide in the adapting groove (211); the clamping structure (241) and the clamping block (2111) form a clamping and sliding fit; the clamping structure (241) is connected to the pushing rod (242); and the piston rod of the electric cylinder (243) is fixedly connected to the pushing rod (242).

6. The device for assembling magnets according to claim 2, characterized in that: The holding mechanism (25) comprises a holding rod (251) and an elastic member (252); the holding rod (251) is arranged on the driving mechanism (26) and forms a plug-in fit with the second guide tube (23); the elastic member (252) is sleeved on the holding rod (251); the upper surface of the elastic member (252) forms an abutment fit with the driving mechanism (26); and the lower surface of the elastic member (252) forms an abutment fit with the guide unit (212).

7. The device for assembling magnets according to claim 6, characterized in that: One end of the holding rod (251) away from the driving mechanism (26) is provided with a detection magnet (253) for detecting the accuracy of the placement of the magnet in the second guide tube (23).

8. The device for assembling magnets according to claim 2, wherein: A sleeve (221) is provided at one end of the first guide tube (22) close to the adapting groove (211), a plug hole (2211) is provided on the sleeve (221), an interference fit is formed between the first guide tube (22) and the plug hole (2211), and the sleeve (221) is fixedly connected to the guide unit (212).

Images