Full-automatic cyclic heating roaster

Abstract

The invention relates to the technical field of neodymium iron boron processing equipment, in particular to a full-automatic cyclic heating baking machine which comprises a supporting assembly, a driving assembly, a heating assembly, a locking assembly, an overturning assembly, a lifting assembly and a sintering assembly. A locking table continuously descends to push an extrusion rod to move downwards and push a locking block to move outwards from the interior of a locking pipe, so that the outer wall of the locking block abuts against the inner wall of a lifting block, a moving table moves downwards to drive a moving rod to move downwards, and the moving rod moves downwards to drive a rack to move downwards; a rack drives an overturning gear and a lifting gear to rotate at the same time under the meshing acting force, an overturning rod drives an overturning plate to abut against the left side of a supporting block through an overturning block, the lifting gear drives a lifting plate to move upwards through a tooth block, and the overturning plate and the lifting plate isolate the space of a supporting table from the two sides; and heat overflow during tempering, heating and baking is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of NdFeB processing equipment, in particular to a full-automatic circulating heating baking machine. Background Art

[0002] Neodymium magnets, also known as NdFeB magnets, are tetragonal crystals formed by neodymium, iron, and boron. In 1982, Sagawa Masato of Sumitomo Special Metals discovered neodymium magnets. The magnetic energy product of this magnet is greater than that of samarium cobalt magnets, and it was the material with the largest magnetic energy product in the world at that time. Later, Sumitomo Special Metals successfully developed powder metallurgy and General Motors successfully developed the rotary spray melting method, which can produce neodymium iron boron magnets. This magnet is the permanent magnet with the second highest magnetic property after the absolute zero holmium magnet, and it is also the most commonly used rare earth magnet. Neodymium iron boron magnets are widely used in electronic products, such as hard disks, mobile phones, headphones, and battery-powered tools.

[0003] After high-temperature quenching, the grain boundary phase distribution of the sintered magnet is uneven and the grain boundary is unclear, so it is necessary to perform tempering at a certain temperature to optimize the organizational structure and obtain the best magnetic properties. Tempering refers to cooling the sintered magnetic powder blank to a certain temperature and then heating it again. The tempering temperature needs to be determined by experiment or thermal differential analysis.

[0004] At present, when most of the heating and baking machines on the market are in use, the high temperature generated during tempering will prevent the workers from getting close to the heating and baking machines. As a result, when an accident occurs in the heating and baking machines, the workers cannot stop it in the first time, thus posing a threat to the personal safety of the workers. Summary of the invention

[0005] The object of the present invention is to provide a fully automatic circulation heating baking machine to solve the problem in the background technology that the high temperature generated during tempering will prevent the staff from approaching the vicinity of the heating baking machine. To achieve the above object, the present invention provides the following technical solutions: a fully automatic circulation heating baking machine, comprising a support assembly, a drive assembly, a heating assembly, a locking assembly, a flip assembly, a lifting assembly and a sintering assembly, the back of the top of the support assembly is fixedly connected to the front of the drive assembly by bolts, the output end of the drive assembly is fixedly connected to one end of the heating assembly, the right side of the heating assembly is fixedly connected to the right side of the locking assembly, the outer wall of the left side of the heating assembly is meshed and connected to the outer wall of the flip assembly, the outer wall of the flip assembly is rotatably connected to the inner wall of the support assembly, the outer wall of the right side of the heating assembly is meshed and connected to the outer wall of the lifting assembly, the top of the lifting assembly is fixedly connected to the bottom of the support assembly, the top of the support assembly is fixedly connected to the bottom of the sintering assembly, and the inner wall of the sintering assembly is movably plugged into the outer wall of the locking assembly.

[0006] Preferably, the support assembly consists of a support base, a support table, a limiting plate, a support block, a guide block and a guide rod, the top of the support base is fixedly connected to the bottom of the support table, and the right side of the support table is fixedly connected to the left side of the limiting plate, support blocks are provided on the top of the front and back sides of the support table, and the inner side walls of the support blocks are provided with sliding grooves for the heating assembly to slide, the tops of the support blocks near the two sides are fixedly connected to the bottoms of the guide blocks, and the inner walls of the guide blocks are fixedly connected to the outer walls at both ends of the guide rods, the outer walls of the guide rods are slidably connected to the inner walls of the heating assembly, the top of the support table is fixedly connected to the bottom of the sintering assembly, and the support table is provided with a collecting bowl directly in front of the sintering assembly.

[0007] Preferably, the driving assembly includes a mounting plate, a driving block, a driving motor, a threaded rod and a fixing block, the front side of the mounting plate is fixedly connected to the back side of the supporting block by bolts, and the top of the mounting plate is snap-connected to the bottom of the driving block, the inner wall of the driving block is snap-connected to the outer wall of the driving motor, and the output shaft of the driving motor is fixedly connected to one end of the threaded rod through a coupling, and the outer walls of the threaded rod near both ends are provided with fixing blocks, and the bottom of the fixing block is fixedly connected to the top of the supporting block near the center, and the outer wall of the threaded rod is meshed with the outer wall of the heating assembly.

[0008] Preferably, the heating assembly is composed of an engagement block, a moving platform, a hydraulic telescopic rod, a heating and baking instrument, a heat conducting pipe, a moving rod and a rack; the outer wall of the engagement block is meshedly connected with the outer wall of the threaded rod, and the bottom of the engagement block is fixedly connected with the top of the moving platform; the inner wall of the moving platform is movably sleeved with the outer wall of the guide rod, and the bottom at the center of the moving platform is fixedly connected with the top of the hydraulic telescopic rod; the output end of the hydraulic telescopic rod is fixedly connected with the top of the heating and baking instrument, and the outer wall of the heating and baking instrument is slidably abutted against the inner wall of the guide block; A heat conduction pipe is provided at the output end, and a locking assembly is provided on the right side of the heat conduction pipe near the bottom, the inner wall of the heating and baking instrument is snap-connected with the outer wall of the moving rod, and the outer wall of the moving rod is slidably connected with the inner wall of the sliding groove, the outer wall of the moving rod is snap-connected with the inner wall of the rack, and the bottom end of the rack passes through the top of the support platform and extends to the bottom of the support platform, the rack is provided with teeth on both sides of the bottom of the support platform, and the teeth of the rack on the left side are meshed with the outer wall of the flip assembly, and the teeth of the rack on the right side are meshed with the outer wall of the lifting assembly.

[0009] Preferably, the locking assembly includes a locking platform, a fixed tube, a telescopic block, a locking rod, a locking tube, a locking groove, a locking block and an extrusion rod, the left side of the locking platform is fixedly connected to the right side of the heat conducting tube near the bottom, and the bottom of the locking platform near the front and back sides is provided with a fixed tube, the inner wall of the fixed tube is slidably inserted into the outer wall of the telescopic block, and the inner wall of the bottom end of the telescopic block is rotatably connected to the outer wall of the locking rod, the end of the locking rod away from the telescopic block is fixedly connected to the outer wall of the locking tube near the top, and the inner wall of the locking tube near the bottom end is provided with a locking opening, the inner wall of the locking opening is slidably connected to the outer wall of the locking block, and the outer wall of the locking block is movably abutted against the outer wall of the extrusion rod, and the extrusion rod is inserted into the interior of the locking tube.

[0010] Preferably, the flip assembly consists of a flip gear, a flip rod, a connecting block, a flip block and a flip plate, the inner wall of the flip gear is snap-connected with the outer wall of the flip rod, and the outer walls at both ends of the flip rod are rotatably connected to the inner wall of the connecting block, the top of the connecting block is fixedly connected to the bottom on the left side of the support platform, and the outer wall of the flip rod close to the waist is fixedly connected to one side of the flip block, and the bottom of the flip block is fixedly connected to the top of the flip plate, and the flip assembly is arranged inside the support base, and the outer wall of the flip gear is meshingly connected with the teeth on the left side of the rack.

[0011] Preferably, the lifting assembly includes a lifting gear, a lifting rod, a connecting block, a tooth block and a lifting plate, the outer wall of the lifting gear is meshed with the teeth on the right side of the rack, and the inner wall of the lifting gear is snap-connected with the outer wall of the lifting rod, the outer wall of the lifting rod away from the lifting gear end is rotatably connected with the inner wall of the connecting block, and the top of the connecting block is fixedly connected to the bottom of the right side of the support platform, the outer wall of the lifting gear away from the rack side is meshed with the outer wall of the tooth block, and the right side of the tooth block is fixedly connected to the left side of the lifting plate, and the front and back sides of the lifting plate are provided with limit grooves for the limit plate to slide.

[0012] Preferably, the sintering assembly consists of a fixed plate, a fixed rod, a sintering dish, a support pad and a lifting block, the bottom of the fixed plate is fixedly connected to the top of the support table, and the inner wall of the fixed plate is rotatably connected to the outer wall of the fixed rod, the end of the fixed rod away from the fixed plate is fixedly connected to the outer wall of the sintering dish near the top, and the bottom of the right side of the sintering dish is fixedly connected to the top of the support pad, the bottom of the support pad is movably abutted against the top of the support table, and the right side of the sintering dish near the bottom is fixedly connected to the left side of the lifting block, and the inner wall of the lifting block is movably abutted against the outer wall of the locking block.

[0013] Preferably, a wedge-shaped block is provided on the inner wall of the sintering dish, and the high point of the wedge-shaped block is close to the fixed plate, and the low point of the wedge-shaped block is close to the lifting block.

[0014] Preferably, the center line of the sintering dish coincides with the center line of the collecting bowl.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The locking plate is pushed upward by the gear block, so that the space between the lifting plate and the lifting plate is isolated from the space on both sides, thereby avoiding heat overflow during tempering heating and baking, and avoiding that the staff can stop the heating plate in the first time when the heating plate is in an unexpected situation.

[0016] In the present invention, after the tempering work is completed, the movable platform is reset by the hydraulic telescopic rod, the locking platform drives the lifting block to move upward through the locking tube, the lifting block drives the sintering dish to deflect with the fixed rod as the axis, and the locking tube is separated from the lifting block after the sintering dish is deflected to the moving angle, and the sintering dish continues to flip under the inertial force, so that the magnet in the sintering dish rolls into the collecting bowl, which brings convenience to the work and collection of the staff.

[0017] In the present invention, the sintered magnet is placed in the sintering dish, and the driving motor is started. The driving motor drives the meshing block to move through the threaded rod, and the meshing block drives the moving platform to slide on the outer wall of the guide rod. The moving platform can drive the heating and baking instrument to move to the top of the sintering dish, and the hydraulic telescopic rod is started. The hydraulic telescopic rod pushes the heating and baking instrument to move downward, and the heating and baking instrument drives the heat conduction pipe to abut against the top of the sintering dish, so that the heat conduction pipe and the sintering dish form a closed space, thereby improving the working efficiency of the tempering work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a rear view of the present invention; Figure 3 is a cross-sectional view of the present invention; Figure 4 An exploded view of the support assembly and the drive assembly of the present invention; Figure 5 An exploded view of the heating assembly and the locking assembly of the present invention; Figure 6 An exploded view of the flip assembly of the present invention; Figure 7 An exploded view of the lifting assembly of the present invention; Figure 8 An exploded view of the sintered component of the present invention; Fig. 9 An exploded view of the locking assembly of the present invention; Fig.10 For the present invention Fig. 9 A magnified view of the structure in the middle.

[0019] In the figure: 1. Support assembly; 101. Support base; 102. Support platform; 103. Limit plate; 104. Support block; 105. Guide block; 106. Guide rod; 2. Drive assembly; 201. Mounting plate; 202. Drive block; 203. Drive motor; 204. Threaded rod; 205. Fixed block; 3. Heating assembly; 301. Engaging block; 302. Moving platform; 303. Hydraulic telescopic rod; 304. Heating and baking instrument; 305. Heat pipe; 306. Moving rod; 307. Rack; 4. Locking assembly; 401. Locking platform; 402. Fixed pipe; 403, telescopic block; 404, locking rod; 405, locking tube; 406, locking groove; 407, locking block; 408, extrusion rod; 5, flip assembly; 501, flip gear; 502, flip rod; 503, connecting block; 504, flip block; 505, flip plate; 6, lifting assembly; 601, lifting gear; 602, lifting rod; 603, connecting block; 604, tooth block; 605, lifting plate; 7, sintering assembly; 701, fixing plate; 702, fixing rod; 703, sintering dish; 704, supporting pad; 705, lifting block; 8, collecting bowl. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 10The present invention provides a technical solution: a fully automatic circulating heating baking machine, comprising a supporting assembly 1, a driving assembly 2, a heating assembly 3, a locking assembly 4, a flipping assembly 5, a lifting assembly 6 and a sintering assembly 7. The back of the top of the supporting assembly 1 is fixedly connected to the front of the driving assembly 2 by bolts, the output end of the driving assembly 2 is fixedly connected to one end of the heating assembly 3, the right side of the heating assembly 3 is fixedly connected to the right side of the locking assembly 4, the outer wall of the left side of the heating assembly 3 is meshed and connected with the outer wall of the flipping assembly 5, the outer wall of the flipping assembly 5 is rotatably connected to the inner wall of the supporting assembly 1, the outer wall of the right side of the heating assembly 3 is meshed and connected with the outer wall of the lifting assembly 6, the top of the lifting assembly 6 is fixedly connected to the bottom of the supporting assembly 1, the top of the supporting assembly 1 is fixedly connected to the bottom of the sintering assembly 7, and the inner wall of the sintering assembly 7 is movably plugged into the outer wall of the locking assembly 4.

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the support assembly 1 consists of a support base 101, a support table 102, a limiting plate 103, a support block 104, a guide block 105 and a guide rod 106. The top of the support base 101 is fixedly connected to the bottom of the support table 102, and the right side of the support table 102 is fixedly connected to the left side of the limiting plate 103. Support blocks 104 are provided on the top of the front and back sides of the support table 102, and the inner side walls of the support blocks 104 are provided with sliding grooves for the heating assembly 3 to slide. The tops of the support blocks 104 near the two sides are fixedly connected to the bottoms of the guide blocks 105, and the inner walls of the guide blocks 105 are fixedly connected to the outer walls at both ends of the guide rods 106, and the outer walls of the guide rods 106 are slidably connected to the inner walls of the heating assembly 3. The top of the support table 102 is fixedly connected to the bottom of the sintering assembly 7, and the support table 102 is provided with a collecting bowl 8 directly in front of the sintering assembly 7.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the driving component 2 includes a mounting plate 201, a driving block 202, a driving motor 203, a threaded rod 204 and a fixing block 205. The front of the mounting plate 201 is fixedly connected to the back of the support block 104 by bolts, and the top of the mounting plate 201 is snap-connected to the bottom of the driving block 202, the inner wall of the driving block 202 is snap-connected to the outer wall of the driving motor 203, and the output shaft of the driving motor 203 is fixedly connected to one end of the threaded rod 204 through a coupling, and the outer walls of the threaded rod 204 near both ends are provided with fixing blocks 205, and the bottom of the fixing block 205 is fixedly connected to the top of the support block 104 near the center, and the outer wall of the threaded rod 204 is meshed with the outer wall of the heating component 3.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the heating assembly 3 is composed of a meshing block 301, a moving platform 302, a hydraulic telescopic rod 303, a heating and baking device 304, a heat pipe 305, a moving rod 306 and a rack 307. The outer wall of the meshing block 301 is meshed and connected with the outer wall of the threaded rod 204, and the bottom of the meshing block 301 is fixedly connected with the top of the moving platform 302. The inner wall of the moving platform 302 is movably sleeved with the outer wall of the guide rod 106, and the bottom at the center of the moving platform 302 is fixedly connected with the top of the hydraulic telescopic rod 303. The output end of the hydraulic telescopic rod 303 is fixedly connected with the top of the heating and baking device 304, and the outer wall of the heating and baking device 304 is slidably abutted against the inner wall of the guide block 105. The output end of the heating and baking device 304 is provided with a heat pipe 305, and the heat pipe 305 is close to the bottom. A locking component 4 is provided on the right side, the inner wall of the heating and baking device 304 is engaged with the outer wall of the moving rod 306, and the outer wall of the moving rod 306 is slidably connected with the inner wall of the sliding groove, the outer wall of the moving rod 306 is engaged with the inner wall of the rack 307, and the bottom end of the rack 307 passes through the top of the support platform 102 and extends to the bottom of the support platform 102, the rack 307 is located on both sides of the bottom of the support platform 102 and is provided with teeth, and the teeth of the rack 307 on the left side are engaged with the outer wall of the flipping component 5, and the teeth of the rack 307 on the right side are engaged with the outer wall of the lifting component 6, the driving motor 203 is started, and the driving motor 203 drives the meshing block 301 to move through the threaded rod 204, and the meshing block 301 drives the moving platform 302 to slide on the outer wall of the guide rod 106.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the locking assembly 4 includes a locking platform 401, a fixed tube 402, a telescopic block 403, a locking rod 404, a locking tube 405, a locking groove 406, a locking block 407 and an extrusion rod 408. The left side of the locking platform 401 is fixedly connected to the right side of the heat pipe 305 near the bottom, and the bottom of the locking platform 401 near the front and back sides is provided with a fixed tube 402, the inner wall of the fixed tube 402 is slidably plugged with the outer wall of the telescopic block 403, and the inner wall of the bottom end of the telescopic block 403 is rotatably connected with the outer wall of the locking rod 404, the end of the locking rod 404 away from the telescopic block 403 is fixedly connected to the outer wall of the locking tube 405 near the top, and the inner wall of the locking tube 405 near the bottom is provided with a locking opening, and the inner wall of the locking opening is connected to the outer wall of the locking block 407 The locking plate 401 is connected by sliding connection, and the outer wall of the locking block 407 is movably abutted against the outer wall of the extrusion rod 408, and the extrusion rod 408 is inserted into the interior of the locking tube 405. The heat conducting tube 305 drives the locking platform 401 to move downward, and the locking platform 401 pushes the locking rod 404 to move downward through the fixed tube 402 and the telescopic block 403. The locking rod 404 pushes the locking tube 405 to insert into the lifting block 705. The continuous descent of the locking platform 401 will push the extrusion rod 408 to move downward and push the locking block 407 to move outward from the inside of the locking tube 405, so that the outer wall of the locking block 407 is abutted against the inner wall of the lifting block 705. The moving platform 302 will drive the moving rod 306 to move downward while moving downward, and the moving rod 306 will drive the rack 307 to move downward while moving downward.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the flip assembly 5 is composed of a flip gear 501, a flip rod 502, a connecting block 503, a flip block 504 and a flip plate 505. The inner wall of the flip gear 501 is engaged with the outer wall of the flip rod 502, and the outer walls at both ends of the flip rod 502 are rotatably connected to the inner wall of the connecting block 503. The top of the connecting block 503 is fixedly connected to the bottom of the left side of the support platform 102, and the outer wall of the flip rod 502 near the waist is fixedly connected to one side of the flip block 504, and the bottom of the flip block 504 is fixedly connected to the top of the flip plate 505. The flip assembly 5 is arranged inside the support base 101, and the outer wall of the flip gear 501 is engaged with the teeth on the left side of the rack 307.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the lifting assembly 6 includes a lifting gear 601, a lifting rod 602, a connecting block 603, a tooth block 604 and a lifting plate 605. The outer wall of the lifting gear 601 is meshed with the teeth on the right side of the rack 307, and the inner wall of the lifting gear 601 is engaged with the outer wall of the lifting rod 602. The outer wall of the lifting rod 602 away from the lifting gear 601 is rotatably connected with the inner wall of the connecting block 603, and the top of the connecting block 603 is fixedly connected to the bottom of the right side of the support platform 102. The outer wall of the lifting gear 601 away from the rack 307 is meshed with the outer wall of the tooth block 604, and the tooth block 605 is engaged with the outer wall of the tooth block 604. The right side of 04 is fixedly connected to the left side of the lifting plate 605, and the front and back sides of the lifting plate 605 are provided with limit grooves for the limit plate 103 to slide. The rack 307 drives the flipping gear 501 and the lifting gear 601 to rotate at the same time under the meshing force. The flip rod 502 drives the flip plate 505 to abut against the left side of the support block 104 through the flip block 504. At the same time, the lifting gear 601 drives the lifting plate 605 to move upward through the tooth block 604, so that the flip plate 505 and the lifting plate 605 isolate the space of the support table 102 from both sides, thereby avoiding heat overflow during tempering heating and baking.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the sintering assembly 7 is composed of a fixed plate 701, a fixed rod 702, a sintering dish 703, a support pad 704 and a lifting block 705. The bottom of the fixed plate 701 is fixedly connected to the top of the support platform 102, and the inner wall of the fixed plate 701 is rotatably connected to the outer wall of the fixed rod 702. The end of the fixed rod 702 away from the fixed plate 701 is fixedly connected to the outer wall of the sintering dish 703 near the top, and the bottom of the right side of the sintering dish 703 is fixedly connected to the top of the support pad 704, the bottom of the support pad 704 is movably abutted against the top of the support platform 102, and the right side of the sintering dish 703 near the bottom is fixedly connected to the left side of the lifting block 705, and the inner wall of the lifting block 705 is movably connected to the outer wall of the locking block 407 The hydraulic telescopic rod 303 pushes the heating and baking device 304 to move downward, and the heating and baking device 304 drives the heat conduction tube 305 to abut against the top of the sintering dish 703, so that the heat conduction tube 305 and the sintering dish 703 form a closed space, and the movable platform 302 is reset by the hydraulic telescopic rod 303, and the locking platform 401 drives the lifting block 705 to move upward through the locking tube 405, and the lifting block 705 drives the sintering dish 703 to deflect with the fixed rod 702 as the axis. After the sintering dish 703 deflects to the moving angle, the locking tube 405 is separated from the lifting block 705, and the sintering dish 703 continues to flip under the action of inertia, so that the magnet in the sintering dish 703 rolls into the collecting bowl 8.

[0029] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a wedge-shaped block is provided on the inner wall of the sintering dish 703 , and the high point of the wedge-shaped block is close to the fixing plate 701 , and the low point of the wedge-shaped block is close to the lifting block 705 .

[0030] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the center line of the sintering dish 703 coincides with the center line of the collecting bowl 8 .

[0031] The use method and advantages of the present invention: When the fully automatic circulating heating baking machine is working, the working process is as follows: like Figure 1 , Figure 2 , Figure 3, Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the sintered magnet is placed in the sintering dish 703, the driving motor 203 is started, the driving motor 203 drives the meshing block 301 to move through the threaded rod 204, the meshing block 301 drives the moving platform 302 to slide on the outer wall of the guide rod 106, the moving platform 302 can drive the heating and baking instrument 304 to move to the top of the sintering dish 703, the hydraulic telescopic rod 303 is started, the hydraulic telescopic rod 303 pushes the heating and baking instrument 304 to move downward, the heating and baking instrument 304 drives the heat pipe 305 and the top of the sintering dish 703 The heat conducting tube 305 and the sintering dish 703 are in contact with each other, so that a closed space is formed between the heat conducting tube 305 and the sintering dish 703. At the same time, the heat conducting tube 305 drives the locking platform 401 to move downward. The locking platform 401 pushes the locking rod 404 to move downward through the fixed tube 402 and the telescopic block 403. The locking rod 404 pushes the locking tube 405 to insert into the lifting block 705. The locking platform 401 continues to descend, which pushes the extrusion rod 408 to move downward and pushes the locking block 407 to move outward from the inside of the locking tube 405, so that the outer wall of the locking block 407 abuts against the inner wall of the lifting block 705. The movable platform 301 is moved downward. When the movable rod 302 moves downward, it will drive the moving rod 306 to move downward. When the moving rod 306 moves downward, it will drive the rack 307 to move downward. Under the meshing force, the rack 307 will drive the flipping gear 501 and the lifting gear 601 to rotate at the same time. The flipping rod 502 drives the flipping plate 505 to abut against the left side of the support block 104 through the flipping block 504. At the same time, the lifting gear 601 drives the lifting plate 605 to move upward through the tooth block 604, so that the flipping plate 505 and the lifting plate 605 can separate the space of the support platform 102 from both sides. In order to avoid the heat overflow during tempering heating and baking, after the tempering work is completed, the movable platform 302 is reset by the hydraulic telescopic rod 303, and the locking platform 401 drives the lifting block 705 to move upward through the locking tube 405, and the lifting block 705 drives the sintering dish 703 to deflect around the fixed rod 702 as the axis. After the sintering dish 703 is deflected to the moving angle, the locking tube 405 is separated from the lifting block 705, and the sintering dish 703 continues to flip under the inertial force, so that the magnet in the sintering dish 703 rolls into the collecting bowl 8.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fully automatic circulating heating baking machine, comprising a supporting assembly (1), a driving assembly (2), a heating assembly (3), a locking assembly (4), a turning assembly (5), a lifting assembly (6) and a sintering assembly (7), characterized in that: The back side of the top of the support assembly (1) is fixedly connected to the front side of the drive assembly (2) by means of bolts; the output end of the drive assembly (2) is fixedly connected to one end of the heating assembly (3); the right side of the heating assembly (3) is fixedly connected to the right side of the locking assembly (4); the outer wall of the left side of the heating assembly (3) is meshedly connected to the outer wall of the flip assembly (5); the outer wall of the flip assembly (5) is rotatably connected to the inner wall of the support assembly (1); the outer wall of the right side of the heating assembly (3) is meshedly connected to the outer wall of the lifting assembly (6); the top of the lifting assembly (6) is fixedly connected to the bottom of the support assembly (1); the top of the support assembly (1) is fixedly connected to the bottom of the sintering assembly (7); and the inner wall of the sintering assembly (7) is movably plugged into the outer wall of the locking assembly (4).

2. A fully automatic circulating heating baking machine according to claim 1, characterized in that: The support assembly (1) is composed of a support base (101), a support platform (102), a limiting plate (103), a support block (104), a guide block (105) and a guide rod (106); the top of the support base (101) is fixedly connected to the bottom of the support platform (102), and the right side of the support platform (102) is fixedly connected to the left side of the limiting plate (103); the top of the front and back sides of the support platform (102) are both provided with support blocks (104), and the inner side walls of the support blocks (104) are opened. A sliding groove is provided for the heating component (3) to slide, the top of the support block (104) near both sides is fixedly connected to the bottom of the guide block (105), and the inner wall of the guide block (105) is fixedly connected to the outer walls at both ends of the guide rod (106), the outer wall of the guide rod (106) is slidably connected to the inner wall of the heating component (3), the top of the support platform (102) is fixedly connected to the bottom of the sintering component (7), and the support platform (102) is provided with a collecting bowl (8) directly in front of the sintering component (7).

3. A fully automatic circulating heating baking machine according to claim 2, characterized in that: The driving assembly (2) comprises a mounting plate (201), a driving block (202), a driving motor (203), a threaded rod (204) and a fixing block (205); the front side of the mounting plate (201) is fixedly connected to the back side of the supporting block (104) by means of bolts, and the top of the mounting plate (201) is snap-connected to the bottom of the driving block (202); the inner wall of the driving block (202) is snap-connected to the outer wall of the driving motor (203), and the output shaft of the driving motor (203) is fixedly connected to one end of the threaded rod (204) by means of a coupling, and fixing blocks (205) are provided on the outer walls of the threaded rod (204) near both ends, and the bottom of the fixing block (205) is fixedly connected to the top of the supporting block (104) near the center, and the outer wall of the threaded rod (204) is meshingly connected to the outer wall of the heating assembly (3).

4. The fully automatic circulating heating baking machine according to claim 3 is characterized in that: The heating assembly (3) is composed of an engagement block (301), a moving platform (302), a hydraulic telescopic rod (303), a heating and baking instrument (304), a heat conducting pipe (305), a moving rod (306) and a rack (307); the outer wall of the engagement block (301) is meshedly connected to the outer wall of the threaded rod (204), and the bottom of the engagement block (301) is fixedly connected to the top of the moving platform (302); the inner wall of the moving platform (302) is movably sleeved to the outer wall of the guide rod (106), and the bottom at the center of the moving platform (302) is fixedly connected to the top of the hydraulic telescopic rod (303); the output end of the hydraulic telescopic rod (303) is fixedly connected to the top of the heating and baking instrument (304), and the outer wall of the heating and baking instrument (304) is slidably abutted against the inner wall of the guide block (105); A heat conducting pipe (305) is provided at the output end of the heating baking device (304), and a locking assembly (4) is provided on the right side of the heat conducting pipe (305) near the bottom. The inner wall of the heating baking device (304) is snap-connected with the outer wall of the moving rod (306), and the outer wall of the moving rod (306) is slidably connected with the inner wall of the sliding groove. The outer wall of the moving rod (306) is snap-connected with the inner wall of the rack (307), and the bottom end of the rack (307) passes through the top of the support platform (102) and extends to the bottom of the support platform (102). The rack (307) is provided with teeth on both sides of the bottom of the support platform (102), and the teeth of the rack (307) on the left side are meshed with the outer wall of the flip assembly (5), and the teeth of the rack (307) on the right side are meshed with the outer wall of the lifting assembly (6).

5. The fully automatic circulating heating baking machine according to claim 4, characterized in that: The locking assembly (4) comprises a locking platform (401), a fixing tube (402), a telescopic block (403), a locking rod (404), a locking tube (405), a locking groove (406), a locking block (407) and an extrusion rod (408); the left side of the locking platform (401) is fixedly connected to the right side of the heat conducting tube (305) near the bottom, and the bottom of the locking platform (401) near the front and back sides is provided with a fixing tube (402); the inner wall of the fixing tube (402) is slidably plugged into the outer wall of the telescopic block (403) , and the inner wall of the bottom end of the telescopic block (403) is rotatably connected to the outer wall of the locking rod (404), one end of the locking rod (404) away from the telescopic block (403) is fixedly connected to the outer wall of the locking tube (405) near the top, and the inner wall of the locking tube (405) near the bottom end is provided with a locking opening, the inner wall of the locking opening is slidably connected to the outer wall of the locking block (407), and the outer wall of the locking block (407) is movably abutted against the outer wall of the extrusion rod (408), and the extrusion rod (408) is inserted into the interior of the locking tube (405).

6. The fully automatic circulating heating baking machine according to claim 4, characterized in that: The flip assembly (5) is composed of a flip gear (501), a flip rod (502), a connecting block (503), a flip block (504) and a flip plate (505); the inner wall of the flip gear (501) is engaged with the outer wall of the flip rod (502), and the outer walls at both ends of the flip rod (502) are rotatably connected to the inner wall of the connecting block (503); the top of the connecting block (503) is fixedly connected to the bottom of the left side of the support platform (102); the outer wall of the flip rod (502) near the waist is fixedly connected to one side of the flip block (504), and the bottom of the flip block (504) is fixedly connected to the top of the flip plate (505); the flip assembly (5) is arranged inside the support base (101), and the outer wall of the flip gear (501) is meshed with the teeth on the left side of the rack (307).

7. The fully automatic circulating heating baking machine according to claim 4, characterized in that: The lifting assembly (6) comprises a lifting gear (601), a lifting rod (602), a connecting block (603), a tooth block (604) and a lifting plate (605); the outer wall of the lifting gear (601) is meshedly connected with the teeth on the right side of the rack (307), and the inner wall of the lifting gear (601) is snap-connected with the outer wall of the lifting rod (602); the outer wall of the lifting rod (602) at one end away from the lifting gear (601) is rotatably connected with the inner wall of the connecting block (603), and the top of the connecting block (603) is fixedly connected with the bottom of the right side of the support platform (102); the outer wall of the lifting gear (601) at one side away from the rack (307) is meshedly connected with the outer wall of the tooth block (604), and the right side of the tooth block (604) is fixedly connected with the left side of the lifting plate (605); and the front and back sides of the lifting plate (605) are both provided with limit grooves for the limit plate (103) to slide.

8. The fully automatic circulating heating baking machine according to claim 5, characterized in that: The sintering assembly (7) is composed of a fixed plate (701), a fixed rod (702), a sintering dish (703), a support pad (704) and a lifting block (705), wherein the bottom of the fixed plate (701) is fixedly connected to the top of the support platform (102), and the inner wall of the fixed plate (701) is rotatably connected to the outer wall of the fixed rod (702), the end of the fixed rod (702) away from the fixed plate (701) is fixedly connected to the outer wall of the sintering dish (703) near the top, and the bottom of the right side of the sintering dish (703) is fixedly connected to the top of the support pad (704), the bottom of the support pad (704) is movably abutted against the top of the support platform (102), and the right side of the sintering dish (703) near the bottom is fixedly connected to the left side of the lifting block (705), and the inner wall of the lifting block (705) is movably abutted against the outer wall of the locking block (407).

9. The fully automatic circulating heating baking machine according to claim 8, characterized in that: The inner wall of the sintering dish (703) is provided with a wedge-shaped block, and the high point of the wedge-shaped block is close to the fixed plate (701), and the low point of the wedge-shaped block is close to the lifting block (705).

10. The fully automatic circulating heating baking machine according to claim 8, characterized in that: The center line of the sintering dish (703) coincides with the center line of the collecting bowl (8).

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