Double-station automatic continuous magnetizing device

Abstract

The utility model discloses a kind of double-station automatic continuous magnetizing devices, including rack, the top surface middle part of the top plate of the rack is fixed with left and right moving mechanism, the middle part upper of left and right moving mechanism is fixed with upper support frame, and upper support frame is installed with upper magnetizing head, the bottom surface of upper magnetizing head is opposite the top surface of the horizontal moving plate of left and right moving mechanism, the top surface of the top plate of the rack at the below of horizontal moving plate is fixed with lower magnetizing head, and the top surface of lower magnetizing head is closely attached with the bottom surface of horizontal moving plate and corresponds with upper magnetizing head;It can automatically feed and discharge the film of the patch of ring shape that has been pasted, realizes automatic magnetizing, without manual operation, its effect is good, and it has two screw rod modules, two grabbing plates on it can automatically take material and discharge on both sides, realize continuous processing, its efficiency is high, greatly reduce manual labor.

Description

Technical fields:

[0001] This utility model relates to the technical field of mobile phone wireless charging component processing equipment, and more specifically to a dual-station automatic continuous magnetization device. Background technology:

[0002] In existing mobile phone wireless charging components such as phone casings, a magnetic module for wireless charging needs to be installed. This is generally achieved by assembling multiple small magnetic blocks into a ring and a vertical rod, then attaching corresponding inner end patches to the top and bottom surfaces to form the finished product, and then magnetizing it.

[0003] The existing methods all involve manually placing the patches that need to be magnetized onto the magnetizer. This requires manual handling of materials, which involves taking materials from a hopper, placing them on the magnetizer, and then manually placing them into the discharge hopper. Both taking and discharging materials require manual movement and placement, resulting in low efficiency and poor performance.

[0004] Moreover, existing magnetizers are generally single-station operations, which are not very efficient. Utility Model Content:

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a dual-station automatic continuous magnetization device. It can automatically load and unload films with pre-applied ring-shaped patches to achieve automatic magnetization without manual operation. It has good effect and has two lead screw modules with two gripping plates on them to automatically pick up and unload materials from both sides, achieving continuous processing with high efficiency and greatly reducing manual labor.

[0006] The solution of this utility model to the aforementioned technical problem is:

[0007] A dual-station automatic continuous magnetization device includes a frame. A left-right moving mechanism is fixed in the middle of the top surface of the top plate of the frame. An upper support frame is fixed above the middle of the left-right moving mechanism. An upper magnetization head is installed on the upper support frame. The bottom surface of the upper magnetization head faces the top surface of the horizontal moving plate of the left-right moving mechanism. A lower magnetization head is fixed on the top surface of the top plate of the frame (10) below the horizontal moving plate. The top surface of the lower magnetization head is in close contact with the bottom surface of the horizontal moving plate and corresponds to the upper magnetization head.

[0008] A rear support frame is fixed to the middle rear part of the top surface of the top plate of the frame. A forward-extending side connecting plate is fixed to the upper part of the left and right parts of the rear support frame. A lead screw module is fixed to the outer side wall of the side connecting plate. A vertical gripping cylinder with a guide rod is fixed to the outer side wall of the moving block of the lead screw module. A gripping plate extending forward and backward is fixed to the bottom surface of the bottom push plate of the vertical gripping cylinder. Lower gripping plates are installed at the lower front and rear parts of the gripping plate.

[0009] The front and rear parts of the left and right moving mechanism corresponding to the lower gripper plate are respectively fixed with a feeding guide sleeve and a discharge guide sleeve, and the lower gripper plate corresponds to the feeding guide sleeve or the discharge guide sleeve.

[0010] A bottom horizontal fixing plate is fixed to the center of the top surface of the top plate of the frame. A lower filling magnetic head is fixed to the center of the top surface of the bottom horizontal fixing plate. Horizontal guide bars extending to the left and right are fixed to the top surfaces of the bottom horizontal fixing plates on both sides of the lower filling magnetic head. A left and right moving mechanism is fixed to the center of the top surface of the top plate of the frame on the left side of the bottom horizontal fixing plate.

[0011] The left and right moving mechanism includes a first lead screw module, which is fixed to the left side of the bottom horizontal fixed plate. A horizontal moving plate is fixed on the top surface of the moving block of the first lead screw module. A downwardly extending groove is formed in the middle of the top surface of the horizontal moving plate. A plastic support plate is fixed on the bottom surface of the groove. The top surfaces of the left and right parts of the plastic support plate are both formed with elongated placement grooves that match the workpiece to be processed. The front and rear parts of the middle of the elongated placement grooves are both formed with circular through holes, which correspond to the annular magnetic parts on the workpiece.

[0012] A middle lifting cylinder is fixed in the middle of the bottom surface of the upper fixed plate of the upper support frame. A lifting fixed plate is fixed at the bottom end of the push rod of the middle lifting cylinder. An upper charging magnetic head is fixed in the middle of the bottom surface of the lifting fixed plate. The bottom surface of the upper charging magnetic head is in close contact with the top surface of the horizontal moving plate.

[0013] The top surface of the left and right side plates of the feeding guide sleeve and the discharging guide sleeve is formed with downward extending side grooves. The two corresponding side grooves on the left and right sides are opposite each other. A bending connecting block is fixed on the outer side wall of the feeding guide sleeve and the discharging guide sleeve. The two bent parts of the bending connecting block are fixed on the outer side wall of the left and right side plates of the feeding guide sleeve or the discharging guide sleeve. An infrared transmitter and an infrared receiver are fixed on the top surface of the two bent parts respectively. The infrared rays of the infrared transmitter pass through the corresponding side grooves of the two side plates and irradiate the receiving end of the infrared receiver.

[0014] A middle horizontal partition is fixed in the middle of the frame. The top plate of the frame directly below the feeding guide sleeve and the discharge guide sleeve has an upper through groove of corresponding size. The top surface of the middle horizontal partition is equipped with a feeding cylinder device at the position below the corresponding feeding guide sleeve and discharge guide sleeve.

[0015] The feeding cylinder device includes an upper circular plate and a lower circular plate, with the top surface of the middle column fixed to the middle of the bottom surface of the upper circular plate and the bottom surface of the middle column fixed to the middle of the top surface of the lower circular plate.

[0016] The middle cylinder is a regular hexagonal prism, and vertical slots are formed in the middle of each vertical surface thereof. A guiding member with a U-shaped cross-section is inserted into the vertical slot and fixedly connected to the middle cylinder by bolts. A material placement groove that penetrates through vertically and extends out of the outer wall surface is formed in the middle of the guiding member. An upper side through groove is formed in the upper circular plate opposite to the top end of the material placement groove, and a lower side through groove is formed in the corresponding lower circular plate. The outer ends of the upper side through groove and the lower side through groove respectively extend out of the outer side wall of the upper circular plate or the outer side wall of the lower circular plate. The upper side through groove, the lower side through groove and the material placement groove are vertically corresponding and cooperate with each other. An extension portion is formed at the lower part of the inner side wall of the lower side through groove;

[0017] Two partition plates extending left and right are fixed to the middle top surface of the middle horizontal partition plate. The top surfaces of the two partition plates are fixed to the bottom surface of the top plate of the machine frame. A feeding and discharging cylinder device is provided at the front and rear of the outer side of each partition plate;

[0018] One of the upper side through grooves of the feeding and discharging cylinder device faces the corresponding upper through groove above and is communicated with it;

[0019] Vertically arranged third screw rod modules are fixed to the outer side walls of the partition plates near the feeding and discharging cylinder devices. A pushing plate extending vertically is fixed to the outer side wall of the moving block of the third screw rod module. A pushing and lifting block is fixed to the top surface of the pushing plate. The pushing and lifting block is directly below the corresponding upper through groove.

[0020] The upper circular plate of the feeding and discharging cylinder device is close to the bottom surface of the top plate of the machine frame and is movably connected to the top plate of the machine frame through a hinge shaft. The bottom surface of the lower circular plate is close to the top surface of the middle horizontal partition plate. A rotary servo motor is fixed to the bottom surface of the middle horizontal partition plate below it. The output shaft of the rotary servo motor is fixed to the lower circular plate.

[0021] The outstanding effect of the present utility model is:

[0022] Compared with the prior art, it can automatically load and unload the film with annular patches already pasted, realize automatic magnetization, without manual operation, with good effect, and it has two screw rod modules, and two grasping plates thereon can automatically pick up and unload materials on both sides, that is, double stations, and it realizes continuous processing, with high efficiency and greatly reducing the manual labor intensity. Description of the drawings:

[0023] Figure 1 is a structural schematic diagram of the present utility model;

[0024] Figure 2 is a partial structural schematic diagram of the present utility model with some upper parts removed;

[0025] Figure 3 is Figure 2 a partial enlarged view of

[0026] Figure 4 This is a partial side view of the present invention;

[0027] Figure 5 This is a partial front view of the present invention;

[0028] Figure 6 This is a partial structural diagram of the present invention with the upper part of the component removed and the angle changed.

[0029] Figure 7 yes Figure 6 A magnified view of a portion of the image;

[0030] Figure 8 yes Figure 2 A partial structural diagram showing the angled changes of certain components;

[0031] Figure 9 This is a partial sectional view of the present invention;

[0032] Figure 10 This is a partial structural diagram of the material feeding cylinder device. Detailed implementation method:

[0033] The present invention will now be described in detail with reference to the accompanying drawings and specific preferred embodiments, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. These embodiments are merely illustrative and are not intended to limit the scope of the present invention.

[0034] For example, see below. Figures 1 to 10 As shown, a dual-station automatic continuous magnetization device includes a frame 10. A left-right moving mechanism 20 is fixed in the middle of the top surface of the top plate of the frame 10. An upper support frame 21 is fixed above the middle of the left-right moving mechanism 20. An upper magnetizing head 22 is installed on the upper support frame 21. The bottom surface of the upper magnetizing head 22 faces the top surface of the horizontal moving plate 23 of the left-right moving mechanism 20. A lower magnetizing head 24 is fixed in the top surface of the top plate of the frame 10 below the horizontal moving plate 23. The top surface of the lower magnetizing head 24 is in close contact with the bottom surface of the horizontal moving plate 23 and corresponds to the upper magnetizing head 22.

[0035] A rear support frame 30 is fixed to the rear middle part of the top surface of the top plate of the frame 10. A forward-extending side connecting plate 31 is fixed to the upper left and right parts of the rear support frame 30. A lead screw module 32 is fixed to the outer side wall of each side connecting plate 31. A vertical gripping cylinder 33 with a guide rod is fixed to the outer side wall of the moving block of the lead screw module 32. A gripping plate 34 extending forward and backward is fixed to the bottom surface of the bottom push plate of the vertical gripping cylinder 33. Lower gripping plates 35 are installed at the lower front and rear parts of the gripping plate 34. A horizontal sensing plate 3 is fixed to the inner side of the top surface of the moving block, while slotted photoelectric sensors 4 are fixed to the front and rear parts of the top surface of the lead screw module 32. When the horizontal sensing plate 3 is inserted into the slot of the corresponding slotted photoelectric sensor 4, it can block light from one side of the slotted photoelectric sensor 4 from shining onto the other side, thus achieving sensing.

[0036] The top surfaces of the top plates of the frame 10 at the front and rear of the left and right moving mechanism 20 corresponding to the lower gripping plate 35 are respectively fixed with a feeding guide sleeve 11 and a discharge guide sleeve 12, and the lower gripping plate 35 corresponds to the feeding guide sleeve 11 or the discharge guide sleeve 12.

[0037] Furthermore, a bottom horizontal fixing plate 13 is fixed to the center of the top surface of the top plate of the frame 10, a lower charging magnetic head 24 is fixed to the center of the top surface of the bottom horizontal fixing plate 13, horizontal guide strips 14 extending to the left and right are fixed to the top surface of the bottom horizontal fixing plate 13 on both sides of the lower charging magnetic head 24, and a left and right moving mechanism 20 is fixed to the center of the top surface of the top plate of the frame 10 on the left side of the bottom horizontal fixing plate 13.

[0038] Furthermore, the left and right moving mechanism 20 includes a first lead screw module 25, which is fixed to the left side of the bottom horizontal fixed plate 13. A horizontal moving plate 23 is fixed on the top surface of the moving block of the first lead screw module 25. A downwardly extending groove is formed in the middle of the top surface of the horizontal moving plate 23. A plastic support plate 231 is fixed on the bottom surface of the groove. The top surfaces of the left and right parts of the plastic support plate 231 are both formed with elongated placement grooves 232 that cooperate with the workpiece to be processed. The front and rear parts of the middle of the elongated placement groove 232 are both formed with circular through holes 233, which correspond to the annular magnetic component on the workpiece.

[0039] Furthermore, vertical columns are fixed to the top surface of the front and rear parts of the middle part of the bottom horizontal fixed plate 13. An upper support frame 21 is fixed to the top of the two vertical columns. An intermediate lifting cylinder 211 is fixed to the middle of the bottom surface of the upper fixed plate of the upper support frame 21. A lifting fixed plate 212 is fixed to the bottom end of the push rod of the intermediate lifting cylinder 211. An upper charging magnetic head 22 is fixed to the middle of the bottom surface of the lifting fixed plate 212. The bottom surface of the upper charging magnetic head 22 is in close contact with the top surface of the horizontal moving plate 23.

[0040] Through holes are formed in both the front and rear parts of the lifting fixed plate 212. Guide sleeves are fixed on the outer side walls of the two vertical columns. The guide sleeves are inserted into the corresponding through holes, and the outer side walls of the guide sleeves are closely attached to or close to the inner side walls of the through holes.

[0041] Furthermore, middle side through grooves 111 extending downward are formed in the middle of the top surfaces of the left and right two side plates of the feeding guide sleeve body 11 and the discharging guide sleeve body 12. The left and right two corresponding side through grooves 111 correspond to each other. Bending connection blocks 112 are fixed on the outer side walls of the feeding guide sleeve body 11 and the discharging guide sleeve body 12. The left and right two bending parts of the bending connection block 112 are fixed on the outer side walls of the left and right two side plates of the feeding guide sleeve body 11 or the discharging guide sleeve body 12. Infrared transmitters 1 and infrared receivers 2 (omitted and not shown at some positions in some attached drawings) are respectively fixed on the top surfaces of the two bending parts. The infrared rays of the infrared transmitter 1 pass through the corresponding side through grooves 111 of the two side plates and irradiate the receiving ends of the infrared receivers 2.

[0042] Furthermore, an intermediate horizontal partition plate 16 is fixed in the middle of the frame 10. Upper through grooves 17 of corresponding sizes are formed on the top plate of the frame 10 directly below the feeding guide sleeve body 11 and the discharging guide sleeve body 12. Feeding and discharging cylinder devices 40 are installed at the positions where the top surface of the intermediate horizontal partition plate 16 is below the corresponding feeding guide sleeve body 11 and discharging guide sleeve body 12.

[0043] Furthermore, the feeding and discharging cylinder device 40 includes an upper circular plate 41 and a lower circular plate 42. The top surface of an intermediate column body 43 is fixed in the middle of the bottom surface of the upper circular plate 41, and the bottom surface of the intermediate column body 43 is fixed in the middle of the top surface of the lower circular plate 42;

[0044] The intermediate column body 43 is a regular hexagonal prism. Vertical slots are formed in the middle of each vertical surface of it. The rear part of a guide member 44 with a U-shaped cross section is inserted into the vertical slots, and the outer side walls of its left and right two side plates are pressed against the left and right two inner side walls of the vertical slots to achieve clamping. Later, when the guide member 44 is full of workpieces, the whole guide member 44 can be removed, which is very convenient. A material placement groove penetrating up and down and extending out of the outer wall surface is formed in the middle of the guide member 44. An upper side through groove 411 is formed on the upper circular plate 41 opposite to the top end of the material placement groove. A lower side through groove 421 is formed on the corresponding lower circular plate 42. The outer ends of the upper side through groove 411 and the lower side through groove 421 respectively extend out of the outer side wall of the upper circular plate 41 or the outer side wall of the lower circular plate 42. The upper side through groove 411, the lower side through groove 421 and the material placement groove correspond to each other up and down and cooperate with each other. An extension part is formed at the lower part of the inner side wall of the lower side through groove 421;

[0045] The bottom of the left and right side plates of the guide member 44 are formed with bottom bends, the bottom surfaces of which press against the top surfaces of the corresponding extensions. The outer sides of the left and right side plates of the guide member 44 are formed with relatively extending outer vertical bends. The lifting block 45 is inserted into the material placement groove, its outer side wall is close to or near the inner side wall of the material placement groove, the bottom surface of the edge of the lifting block 45 presses against the top surface of the corresponding bottom bend, and a downwardly extending protrusion is formed in the middle of the bottom surface of the lifting block 45, which is inserted into the lower through groove 421. When the guide member 44 is removed, the lifting block 45 is also removed at the same time.

[0046] Furthermore, the top surface of the middle horizontal partition 16 is fixed with two partition plates 161 extending to the left and right. The top surfaces of the two partition plates 161 are fixed to the bottom surface of the top plate of the frame 10. Each partition plate 161 is provided with a feeding cylinder device 40 at the front and rear of its outer side.

[0047] One of the upper through slots 411 of the feeding cylinder device 40 is aligned with and connected to the corresponding upper through slot 17 above it;

[0048] The outer wall of the partition plate 161 is fixed with a vertically arranged third lead screw module 50 near the feeding cylinder device 40 (some positions in some drawings are omitted). A vertically extending push plate 51 is fixed on the outer wall of the moving block of the third lead screw module 50. A push lifting block 52 is fixed on the top surface of the push plate 51. The push lifting block 52 is located directly below the corresponding upper through groove 17, and its top end is close to the bottom surface of the protrusion of the corresponding lifting block 45. The push plate 51 is inserted into the through groove formed on the horizontal partition plate 16 directly below the upper through groove 17. The through groove corresponds to the material placement groove of the corresponding guide 44.

[0049] Furthermore, the upper circular plate 41 of the feeding cylinder device 40 is movably connected to the top plate of the frame 10 near the bottom surface of the top plate of the frame 10 via a hinge shaft. The bottom surface of the lower circular plate 42 is near the top surface of the intermediate horizontal partition 16. A rotary servo motor 19 is fixed to the bottom surface of the intermediate horizontal partition 16 below it, and the output shaft of the rotary servo motor 19 is fixed on the lower circular plate 42. The feeding cylinder device 40 can be rotated by the operation of the rotary servo motor 19, so that the guide 44 used therein moves to the corresponding position, so that its material placement slot faces the upper through slot 17. Alternatively, two proximity switches can be fixed on the corresponding partition plate 161. When the sensing ends of the two proximity switches sense that the outer ends of the left and right side plates of the corresponding guide 44 are close to the two proximity locking sensing ends, it indicates that it has moved into place. In this embodiment, precise control is achieved entirely by the rotation angle of the shaft of the rotary servo motor 19, which will not be described in detail here.

[0050] Furthermore, lifting cylinders 341 are fixed to the front and rear of the top surface of the gripping plate 34. The bottom end of the push rod of the lifting cylinder 341 extends out of the bottom surface of the gripping plate 34 and is fixed to a lifting pressure plate 342. Vertical through holes are formed at the four corners of the lifting pressure plate 342. Vertical guide rods 343 are inserted into the corresponding vertical through holes. The top end of the vertical guide rods 343 is fixed to the bottom surface of the gripping plate 34. The lower adsorption connecting block 344 is fixed to the bottom end of all the corresponding vertical guide rods 343. A lower gripping plate 35 is fixed to the bottom surface of the lower adsorption connecting block 344. Multiple adsorption through holes are formed on the lower gripping plate 35. The adsorption through holes communicate with and correspond to the corresponding through holes on the lower adsorption connecting block 344. The bottom surface of the lifting pressure plate 342 faces the top surface of the lower adsorption connecting block 344.

[0051] Furthermore, vertical connecting columns 60 are fixed on the left and right sides of the front part and the left and right sides of the rear part of the top surface of the top plate of the frame 10. Vertical slots are formed on the opposite walls of the two corresponding vertical connecting columns 60. The left and right parts of the baffle 61 are inserted into the corresponding vertical slots and cooperate with the vertical slots. The bottom surface of the baffle 61 presses against the top surface of the top plate of the frame 10. A magnetic locking block 62 is fixed in the middle of the front wall of the lower part of the baffle 61. A control switch 63 is fixed on the top surface of the corresponding top plate of the frame 10. An electromagnet block 64 is fixed on the control switch 63, which presses against the magnetic locking block 62 and magnetically fixes it.

[0052] In this embodiment, a transverse beam is fixed at the bottom between the two vertical connecting columns 60, and a control host is fixed on the transverse beam. All cylinders in this embodiment are connected to the corresponding control valves of the pneumatic system through connecting pipes. All electrical components (including electrical components of the pneumatic system) in this embodiment are electrically connected to the control host through electrical connection lines and are controlled by the control host. This is a conventional structure and will not be described in detail here.

[0053] In this embodiment, the corresponding rotary servo motor 19 at the rear first runs, causing the rear feeding cylinder device 40 to rotate, so that the corresponding material placement slot faces the upper through slot 17. The moving block of the corresponding third lead screw module 50 is lifted, causing the lifting block 52 to be lifted. It presses against the bottom surface of the protrusion of the corresponding lifting block 45, lifting it up. Thus, the workpiece to be magnetized (in this embodiment, the workpiece is a film with multiple patches attached to the bottom surface, and all patches are arranged in two rings) stacked on top of the lifting block 45 is lifted up until the topmost workpiece blocks the infrared rays emitted by the infrared emitter 1 of the corresponding discharge guide sleeve 12 to the receiving end of the infrared receiver 2, indicating that it has moved into place.

[0054] Then, the corresponding moving block of the lead screw module 32 moves backward (as in the left lead screw module 32 operation) until the horizontal sensing plate 3 is inserted into the slot of the rear slotted photoelectric sensor 4, realizing sensing and indicating that it has moved into place. Then, the gripping plate 34 of the vertical gripping cylinder 33 moves downward, so that the rear lower gripping plate 35 presses against the top of the workpiece in the corresponding discharge guide sleeve 12. Then, the push rod of the lifting cylinder 341 pushes, so that the lifting pressing plate 342 presses against the top surface of the lower adsorption connecting block 344, covering the top of all the adsorption through holes of the lower adsorption connecting block 344. The adsorption through holes are connected to the suction connection holes that connect to the side wall of the lower adsorption connecting block 344 (the suction connection holes are connected to the suction pump through the connecting pipe). (Always in suction state), at this time, the lower gripping plate 35 adsorbs the topmost workpiece, and then the gripping plate 34 of the vertical gripping cylinder 33 retracts, adsorbing the workpiece and removing it from the discharge guide sleeve 12. Then, the moving block of the lead screw module 32 moves forward, so that the horizontal sensing plate 3 is inserted into the slot of the rear slotted photoelectric sensor 4 to realize sensing, indicating that it has moved into place. At this time, the adsorbed workpiece is on the left side or directly above the horizontal moving plate 23. At this time, the first lead screw module 25 runs, so that its moving block moves to the left or right, so that the corresponding elongated placement groove 232 moves to directly below the corresponding workpiece (in this embodiment, the motor of the first lead screw module 25 is a servo motor, which can accurately move the horizontal moving plate 23, so that...) It can be moved to the required position. Of course, it can also fix the sensing plate on the side wall of the horizontal moving plate 23 and install the slot-shaped photoelectric sensor at the corresponding position on the top plate of the frame 10. The sensing plate moves into the slot of the corresponding slot-shaped photoelectric sensor to achieve positioning. In this embodiment, the precise movement is achieved by running a servo motor. Then, the gripping plate 34 of the vertical gripping cylinder 33 moves downward, so that the workpiece adsorbed by the lower gripping plate 35 is inserted into the corresponding elongated placement groove 232. Then, the push rod of the corresponding lifting cylinder 341 retracts, so that the lifting pressure plate 342 is raised. It no longer covers the top surface of the lower adsorption connecting block 344, so that the upper part of all the through holes is connected to the outside and cannot be adsorbed. At this time, the workpiece is... The workpiece will fall into the elongated placement groove 232, while all the annular patches are in the circular through-hole 233. Then, the gripping plate 34 of the vertical gripping cylinder 33 retracts, completing the unloading. Next, the first lead screw module 25 operates, moving the workpiece to directly above the lower magnetic head 24. Then, the push rod of the middle lifting cylinder 211 pushes, causing the upper magnetic head 22 to descend, placing the workpiece between the upper and lower magnetic heads 22 for magnetization. After completion, the push rod of the middle lifting cylinder 211 retracts, and the first lead screw module 25 operates again, moving the workpiece back to its original unloading position. The corresponding lead screw module 32 operates, causing the corresponding front lower gripping plate 35 to move above the workpiece, thus adsorbing and fixing it as before.The workpiece is then moved to the front feeding guide sleeve 11 (the corresponding lower lifting block 45 in the feeding guide sleeve 11 has been lifted to the corresponding height by the corresponding lower pushing lifting block 52. If the height reaches the bottom surface of the feeding guide sleeve 11, the servo motor of the third lead screw module 50 will run to achieve height control). When the workpiece placed in the feeding guide sleeve 11 blocks the infrared light emitted by the corresponding infrared emitter 1, it indicates that the workpiece has reached the limit value. The lifting block 52 needs to be pushed down to continue receiving material. When the amount of workpiece in the material placement slot of one guide 44 is reached, it needs to be removed manually. Similarly, after the workpiece in the material placement slot of one guide 44 of the rear receiving and feeding cylinder device 40 is removed, the servo motor 19 needs to be run to rotate the rear receiving and feeding cylinder device 40, so that the other guide 44 moves to the corresponding position to achieve material feeding. The empty material placement slot of the other guide 44 can be filled with a new workpiece to be magnetized, which is very convenient.

[0055] In this embodiment, during the magnetization process of the workpiece on one side, the workpiece on the other side is also taken out and placed into another elongated placement groove 232. When one workpiece on the left side is magnetized and removed, the workpiece in the elongated placement groove 232 on the other side will move to the magnetization position for magnetization, realizing continuous magnetization processing on both sides. The placement method on the other side is the same as the method described above, and will not be described in detail here. It is efficient and effective.

[0056] In this embodiment, all components are continuously processed under the control of the host computer.

[0057] In this embodiment, after the workpieces placed in the corresponding material placement slot of the front feeding cylinder device 40 reach a certain quantity, it rotates to align the other material placement slot for receiving the material. A proximity switch is fixed on the side wall of the partition plate 161 below one side of the corresponding third lead screw module 50, or a proximity switch is fixed at the corresponding position of the side connecting plate of the third lead screw module 50. A sensing part is fixed on the side wall of the corresponding moving block (this structure is omitted in the attached figure). When the moving block moves, the sensing part is sensed by the proximity switch, indicating that it has descended and adjusted its position, and the workpiece feeding has reached the maximum quantity. At this time, the corresponding rotary servo motor 19 runs, causing the rear feeding cylinder device 40 to rotate so that the empty material placement slot is in the corresponding position. It has good automation effect and high efficiency.

[0058] The above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, all equivalent technical solutions also fall within the scope of the present utility model. The patent protection scope of the present utility model should be defined by the claims.

Claims

1. A double-station automatic continuous magnetizing device comprising a frame (10), characterized in that: A left-right moving mechanism (20) is fixed in the middle of the top surface of the top plate of the frame (10). An upper support frame (21) is fixed above the middle of the left-right moving mechanism (20). An upper charging magnetic head (22) is installed on the upper support frame (21). The bottom surface of the upper charging magnetic head (22) faces the top surface of the horizontal moving plate (23) of the left-right moving mechanism (20). A lower charging magnetic head (24) is fixed on the top surface of the top plate of the frame (10) below the horizontal moving plate (23). The top surface of the lower charging magnetic head (24) is in close contact with the bottom surface of the horizontal moving plate (23) and corresponds to the upper charging magnetic head (22). A rear support frame (30) is fixed to the middle rear part of the top surface of the top plate of the frame (10); a forward-extending side connecting plate (31) is fixed to the upper part of the left and right parts of the rear support frame (30); a screw module (32) is fixed to the outer side wall of the side connecting plate (31); a vertical gripping cylinder (33) with a guide rod is fixed to the outer side wall of the moving block of the screw module (32); a gripping plate (34) extending forward and backward is fixed to the bottom surface of the bottom push plate of the vertical gripping cylinder (33); a lower gripping plate (35) is installed at the lower front and rear parts of the gripping plate (34). The top surface of the top plate of the frame (10) at the front and rear of the left and right moving mechanism (20) corresponding to the lower gripping plate (35) is respectively fixed with a feeding guide sleeve (11) and a discharge guide sleeve (12), and the lower gripping plate (35) corresponds to the feeding guide sleeve (11) or the discharge guide sleeve (12).

2. A double-station automatic continuous magnetizer according to claim 1, characterized in that: A bottom horizontal fixing plate (13) is fixed in the middle of the top surface of the top plate of the frame (10). A lower filling magnetic head (24) is fixed in the middle of the top surface of the bottom horizontal fixing plate (13). A horizontal guide strip (14) extending to the left and right is fixed in the top surface of the bottom horizontal fixing plate (13) on both sides of the lower filling magnetic head (24). A left and right moving mechanism (20) is fixed in the middle of the top surface of the top plate of the frame (10) on the left side of the bottom horizontal fixing plate (13).

3. A double-station automatic continuous magnetizer according to claim 2, characterized in that: The left and right moving mechanism (20) includes a first lead screw module (25), which is fixed on the left side of the bottom horizontal fixed plate (13). A horizontal moving plate (23) is fixed on the top surface of the moving block of the first lead screw module (25). A downwardly extending groove is formed in the middle of the top surface of the horizontal moving plate (23). A plastic support plate (231) is fixed on the bottom surface of the groove. The top surfaces of the left and right sides of the plastic support plate (231) are formed with elongated placement grooves (232) that cooperate with the workpiece to be processed. The front and rear parts of the middle of the elongated placement groove (232) are formed with circular through holes (233). The circular through holes (233) correspond to the annular magnetizing parts on the workpiece.

4. The dual-station automatic continuous magnetization device according to claim 2, characterized in that: At the front and rear top surfaces of the middle part of the bottom horizontal fixing plate (13), vertical columns are fixed. At the tops of the two vertical columns, an upper support frame (21) is fixed. In the middle of the bottom surface of the fixing plate at the upper part of the upper support frame (21), an intermediate lifting cylinder (211) is fixed. At the bottom end of the push rod of the intermediate lifting cylinder (211), a lifting fixing plate (212) is fixed. In the middle of the bottom surface of the lifting fixing plate (212), an upper magnetic charging head (22) is fixed. The bottom surface of the upper magnetic charging head (22) closely adheres to the top surface of the horizontal moving plate (23). Through holes are formed at the front and rear parts of the lifting fixing plate (212). Guide sleeves are fixed on the outer side walls of the two vertical columns. The guide sleeves are inserted into the corresponding through holes, and the outer side walls of the guide sleeves closely adhere to or are close to the inner side walls of the through holes.

5. The dual-station automatic continuous magnetization device according to claim 1, characterized in that: At the middle part of the top surfaces of the left and right two side plates of the feeding guide sleeve body (11) and the discharging guide sleeve body (12), downwardly extending side through grooves (111) are formed. The left and right two corresponding side through grooves (111) correspond to each other. Bending connection blocks (l12) are fixed on the outer side walls of the feeding guide sleeve body (11) and the discharging guide sleeve body (12). The left and right two bending parts of the bending connection block (112) are fixed on the outer side walls of the left and right two side plates of the feeding guide sleeve body (11) or the discharging guide sleeve body (12). Infrared transmitters (1) and infrared receivers (2) are respectively fixed on the top surfaces of the two bending parts. The infrared rays of the infrared transmitter (1) pass through the corresponding side through grooves (111) of the two side plates and irradiate the receiving end of the infrared receiver (2).

6. The dual-station automatic continuous magnetization device according to claim 1, characterized in that: An intermediate horizontal partition plate (16) is fixed in the middle of the frame (10). Upper through grooves (17) of corresponding sizes are formed on the top plate of the frame (10) directly below the feeding guide sleeve body (11) and the discharging guide sleeve body (12). At the positions where the top surface of the intermediate horizontal partition plate (16) is below the corresponding feeding guide sleeve body (11) and discharging guide sleeve body (12), feeding and discharging cylinder devices (40) are installed.

7. The dual-station automatic continuous magnetization device according to claim 6, characterized in that: The feeding and discharging cylinder device (40) includes an upper circular plate (41) and a lower circular plate (42). The top surface of the middle column body (43) is fixed in the middle of the bottom surface of the upper circular plate (41). The bottom surface of the middle column body (43) is fixed in the middle of the top surface of the lower circular plate (42). The middle column body (43) is a regular hexagonal prism. Vertical slots are formed in the middle of each vertical surface of it. A guide member (44) with a U-shaped cross section is inserted into the vertical slots. A material placement groove that penetrates up and down and extends out of the outer wall surface is formed in the middle of the guide member (44). An upper side through groove (411) is formed on the upper circular plate (41) opposite to the top end of the material placement groove. A lower side through groove (421) is formed on the corresponding lower circular plate (42). The outer ends of the upper side through groove (411) and the lower side through groove (421) respectively extend out of the outer side wall of the upper circular plate (41) or the outer side wall of the lower circular plate (42). The upper side through groove (411), the lower side through groove (421) and the material placement groove correspond to each other up and down and cooperate with each other. An extension part is formed at the lower part of the inner side wall of the lower side through groove (421). The bottom of the left and right side plates of the guide (44) are formed with bottom bends, and the bottom surface of the bottom bends presses against the top surface of the corresponding extension. The outer side of the left and right side plates of the guide (44) is formed with relatively extended outer vertical bends. The lifting block (45) is inserted into the material placement groove, and its outer side wall is close to or near the inner side wall of the material placement groove. The bottom surface of the edge of the lifting block (45) presses against the top surface of the corresponding bottom bend. The bottom surface of the lifting block (45) is formed with a downwardly extending protrusion in the middle, which is inserted into the lower through groove (421).

8. The dual-station automatic continuous magnetization device according to claim 7, characterized in that: The middle horizontal partition (16) has two partition plates (161) extending to the left and right fixed on the top surface of the middle part. The top surfaces of the two partition plates (161) are fixed on the bottom surface of the top plate of the frame (10). Each partition plate (161) has a feeding cylinder device (40) at the front and rear of its outer side. One of the upper through slots (411) of the feeding cylinder device (40) is aligned with and connected to the corresponding upper through slot (17) above it; The outer wall of the partition plate (161) is fixed with a vertically arranged third lead screw module (50) near the feeding cylinder device (40). The outer wall of the moving block of the third lead screw module (50) is fixed with a vertically extending push plate (51). The top surface of the push plate (51) is fixed with a push lifting block (52). The push lifting block (52) is located directly below the corresponding upper through groove (17), and its top end is close to the bottom surface of the protrusion of the corresponding lifting block (45).

9. A dual-station automatic continuous magnetization device according to claim 8, characterized in that: The upper circular plate (41) of the feeding cylinder device (40) is close to the bottom surface of the top plate of the frame (10) and is movably connected to the top plate of the frame (10) through a hinge shaft. The bottom surface of the lower circular plate (42) is close to the top surface of the middle horizontal partition (16). A rotary servo motor (19) is fixed on the bottom surface of the middle horizontal partition (16) below it. The output shaft of the rotary servo motor (19) is fixed on the lower circular plate (42).

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