Ferrite magnetic shoe sintering device and operation method thereof

Abstract

The invention discloses a ferrite magnetic tile sintering device and an operation method thereof, and relates to the technical field of ferrite magnetic tile sintering, the ferrite magnetic tile sintering device comprises a sintering furnace, a bearing plate used for supporting magnetic tiles and a conveying roller used for conveying the bearing plate, one end of the sintering furnace is provided with a feeding frame, and the ferrite magnetic tile sintering device further comprises a linkage clamping mechanism and a linkage rotating mechanism; the linkage clamping mechanism is arranged on the bearing plate, and the linkage clamping mechanism automatically clamps the magnetic tiles in the transverse moving process of the bearing plate through the conveying rollers. When the conveying rollers convey the bearing plate loaded with the magnetic tiles to enter the sintering furnace, the arranged rolling wheels and the inclined baffles generate the extrusion effect, the linkage pressing rods press the magnetic tiles placed on the supporting frame, automatic clamping and fixing are achieved, and then the rolling wheels roll along the fixed guide rails along with movement of the bearing plate; and the rolling rollers drive the supporting frame fixedly clamping the magnetic tiles to rotate, so that the magnetic tiles rotate automatically in the process of transversely moving and passing through the sintering furnace, and the heating is uniform.

Description

Technical Field

[0001] The invention relates to the technical field of ferrite magnetic tile sintering, and in particular to a ferrite magnetic tile sintering device and an operating method thereof. Background Art

[0002] Ferrite magnetic tiles are an important non-metallic magnetic material with high magnetic permeability at high frequencies, so they are widely used in the high-frequency weak current field. During the production process of ferrite magnetic tiles, the pressed magnetic tiles need to be sintered at high temperatures to form a strong metallurgical bond between the powder particles, thereby obtaining magnetic tile products with certain mechanical strength and magnetic properties.

[0003] The existing ferrite magnetic tile sintering equipment is generally a natural gas roller kiln. The roller kiln is a continuous firing kiln and a tunnel kiln that uses rotating rollers as a vehicle for transporting green bodies. Magnetic tiles and other products are placed on a number of equally spaced conveyor rollers through a firing plate. The rotation of the rollers allows the magnetic tile products to be transported from the head of the kiln to the tail of the kiln.

[0004] The shortcomings of the existing ferrite magnetic tile sintering device are that: when the existing ferrite magnetic tile sintering furnace sinters ferrite magnetic tiles, the magnetic tiles are placed on a carrier plate, and the carrier plate moves with the magnetic tiles, while the magnetic tiles themselves do not move relative to the carrier plate. In this way, one side of the magnetic tiles will face upward to facilitate heating by the heating elements inside the sintering furnace, while the other side will face the carrier plate and be blocked. This will easily lead to uneven heating of the ferrite magnetic tiles, thereby affecting the quality of the ferrite magnetic tiles. Although there are related existing technologies that drive the magnetic tiles to rotate through a rotating device, it is generally necessary to drive the magnetic tiles to rotate through a separate driving device, which requires separate control and because it is necessary to drive the magnetic tiles to rotate, it is also necessary to fix the magnetic tiles on the rotating parts, which will increase the preparation time and reduce production efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a ferrite magnet tile sintering device and an operating method thereof, so as to solve the technical problem in the prior art that the ferrite magnet tile sintering device easily causes uneven heating of the ferrite magnet tile, thereby affecting the quality of the ferrite magnet tile.

[0006] The technical problem to be solved by the present invention can be achieved by the following technical solutions:

[0007] A ferrite magnetic tile sintering device comprises a sintering furnace, a bearing plate for supporting magnetic tiles, and a conveying roller for conveying the bearing plate, wherein a feed frame is arranged at one end of the sintering furnace, and further comprises:

[0008] A linkage clamping mechanism, wherein the linkage clamping mechanism is arranged on the bearing plate, and when the bearing plate moves laterally by means of the conveying roller, the linkage clamping mechanism automatically clamps the magnetic tile;

[0009] The linkage rotating mechanism, the linkage clamping mechanism is rotationally connected with the sintering furnace through the linkage rotating mechanism, and the linkage rotating mechanism is used to drive the linkage clamping mechanism to rotate during the lateral movement of the bearing plate.

[0010] As a further solution of the present invention: the linkage rotation mechanism includes a roller and a fixed guide rail for guiding the roller, the roller is rotatably arranged on the bearing plate, the linkage clamping mechanism is coaxially arranged with the roller, and the fixed guide rail is horizontally fixedly connected to the inside of the sintering furnace.

[0011] As a further solution of the present invention: the linkage clamping mechanism includes a support frame, a pressure rod and a support side plate, two of the support side plates are provided and are fixedly connected to both sides of the load-bearing plate respectively, multiple of the support frames and the pressure rods are provided, and the support frame is rotatably distributed between the two support side plates, and the pressure rods are correspondingly arranged in parallel on the support frame, both ends of the pressure rods are bent and pass through the corresponding ends of the support frames, a first limit spring is connected between the ends of the pressure rods and the corresponding support frames, one roller is correspondingly distributed at both ends of each of the support frames, and a telescopic locking mechanism for driving the pressure rod to press toward the corresponding support frame is cooperated between the roller and the corresponding support frame, an inclined baffle plate cooperating with the roller is fixedly connected to the inner wall of the sintering furnace close to the feed frame, and a spherical body is arranged on the side of the roller close to the inclined baffle plate.

[0012] As a further solution of the present invention: the telescopic locking mechanism includes a rotating cylinder, a sliding shaft and a linkage sleeve, one end of the rotating cylinder is fixedly connected to the support frame, and the other end passes through the supporting side plate and is rotatably connected to the supporting side plate, the sliding shaft slidably penetrates into the rotating cylinder, and one end of the sliding shaft is fixedly connected to the roller, a locking piece is arranged between the sliding shaft and the rotating cylinder, the linkage sleeve sliding sleeve is arranged at one end of the rotating cylinder close to the support frame, a strip through opening is opened on the side wall of one end of the rotating cylinder close to the support frame, a protrusion passing through the strip through opening is fixedly connected to one end of the sliding shaft close to the support frame, and the protrusion is fixedly connected to the linkage sleeve, and a linkage rod is movably connected to the linkage sleeve and the bent end of the pressure rod through a hinge.

[0013] As a further solution of the present invention: the locking element includes a protruding card body and a latch, the protruding card body is fixedly connected to the sliding shaft, the latch passes through the rotating cylinder, and the end of the latch inside the rotating cylinder is provided with a ramp body aligned with the protruding card body, and the end of the latch outside the rotating cylinder is connected to a second limit spring between the rotating cylinder and the rotating cylinder.

[0014] As a further solution of the present invention: a positioning groove is provided on the top of the supporting side plate, and a guide rod matching the positioning groove is transversely fixedly connected to the interior of the sintering furnace.

[0015] As a further solution of the present invention: a strip-shaped auxiliary support plate for fitting the bottom of the support frame is fixedly connected inside the feed frame.

[0016] As a further solution of the present invention: one end of the sintering furnace away from the feed frame is fixedly connected to a discharging frame, and the feed frame and the discharging frame are rotatably connected with drive shafts, both ends of the two drive shafts are coaxially fixedly connected to transmission wheels, a transmission belt matched with the transmission wheels is arranged between the two drive shafts, a push rod aligned with the supporting plate is fixedly connected to the transmission belt, each of the conveying rollers is coaxially fixedly connected to a synchronous wheel, a driving wheel is coaxially fixedly connected to the drive shaft, and a synchronous belt is matched with the synchronous wheel and the driving wheel.

[0017] As a further solution of the present invention: both sides of the feed frame are fixedly connected with electric telescopic rods, and the telescopic ends of the two electric telescopic rods are fixedly connected with push plates.

[0018] A method for operating a ferrite magnetic tile sintering device, the specific steps are as follows:

[0019] The first step is to place the carrier plate in the center on the conveying roller in the feed frame, and then place the magnetic tile on the linkage clamping mechanism;

[0020] Step 2: The carrier plate is transported into the sintering furnace by the conveying roller, and the linkage clamping mechanism automatically clamps the magnetic tile;

[0021] The third step is that the linkage rotating mechanism drives the linkage clamping mechanism to rotate during the lateral movement of the supporting plate, so that the magnetic tile rotates and performs rotational heating.

[0022] Beneficial effects of the present invention:

[0023] 1. When the conveying roller of the present invention transports the carrier plate loaded with magnetic tiles into the sintering furnace, the roller is squeezed by the inclined baffle, and the roller drives the slide shaft to slide relative to the rotating drum, so that the slide shaft relies on the cooperation of the linkage sleeve and the linkage rod to make the pressure rod press the magnetic tiles placed on the support frame, so as to realize automatic clamping and fixing. Then the roller rolls along the fixed guide rail as the carrier plate moves, and the rolling roller drives the support frame that fixes the magnetic tiles to rotate, so that the magnetic tiles rotate in the process of horizontal movement through the sintering furnace, so as to facilitate all-round and sufficient heating and uniform heating, so as to improve the sintering quality and efficiency.

[0024] 2. The drive shaft of the present invention relies on the synchronous belt to drive all the conveying rollers to rotate, so that the conveying rollers drive the carrier plate to move horizontally through the sintering furnace. At the same time, the drive shaft also drives the transmission belt to run. When the carrier plate is stuck and slips relative to the conveying roller and cannot continue to move forward, the running transmission belt pushes the carrier plate forward through the push rod.

[0025] 3. The tops of the supporting side plates distributed in pairs on the carrier plate of the present invention are provided with positioning grooves. When the carrier plate moves along the inside of the sintering furnace, the positioning grooves slide and dock with the fixed guide rods to prevent the carrier plate from shifting, thereby preventing the roller from deviating from the fixed guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a partial structural schematic diagram of the sintering furnace and the feed frame in the present invention;

[0029] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 4 It is a top view structural schematic diagram of the relative position distribution of the bearing plate, the roller and the inclined baffle in the present invention;

[0031] Figure 5 It is a schematic diagram of a local structure of the roller and the support frame in the present invention;

[0032] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0033] Figure 7 It is a schematic diagram of the top view of the structure when the roller is squeezed through the inclined baffle in the present invention;

[0034] Figure 8 It is a right view structural schematic diagram of the roller in the present invention when rolling along the fixed guide rail;

[0035] Fig. 9 It is a structural schematic diagram of the present invention when the pressure rod and the support frame cooperate to clamp the magnetic tile.

[0036] In the figure: 1. sintering furnace; 2. feeding frame; 3. electric telescopic rod; 4. push plate; 5. conveyor roller; 6. transmission belt; 7. bearing plate; 8. push rod; 9. support frame; 10. pressure rod; 11. supporting side plate; 12. strip auxiliary support plate; 13. roller; 14. driving shaft; 15. positioning groove; 16. guide rod; 17. inclined baffle; 18. fixed guide rail; 19. transmission wheel; 20. synchronous belt; 21. sliding shaft; 22. rotating drum; 23. first limit spring; 24. linkage rod; 25. linkage sleeve; 26. strip opening; 27. bolt; 28. second limit spring; 29. ​​raised card body; 30. magnetic tile. DETAILED DESCRIPTION

[0037] 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figure 1-Figure 9 As shown, a ferrite magnetic tile sintering device includes a sintering furnace 1, a carrier plate 7 for supporting magnetic tiles 30, and a conveying roller 5 for conveying the carrier plate 7. The internal space of the sintering furnace 1 is penetrated horizontally, and heating elements, such as resistance wires or gas burners, are distributed on the inner wall to heat the formed magnetic tiles 30 conveyed through so as to sinter them. A feed frame 2 is provided at one end of the sintering furnace 1, and a plurality of conveying rollers 5 are provided, and are distributed horizontally and equidistantly along the feed frame 2 to the inside of the sintering furnace 1, and the conveying rollers 5 at different positions are respectively connected to the inner wall of the sintering furnace 1 or the inner wall of the feed frame 2 by rotating shafts; the pressed magnetic tiles 30 are placed on the carrier plate 7, and the carrier plate 7 is conveyed by the conveying roller 5, so that the magnetic tiles 30 pass through the inside of the sintering furnace 1, and the preheating, heating, cooling and other processes are completed in sequence to complete the sintering; the device also includes a linkage clamping mechanism and a linkage rotating mechanism;

[0039] The linkage clamping mechanism is arranged on the bearing plate 7. When the bearing plate 7 moves laterally by the conveying roller 5, the linkage clamping mechanism automatically clamps the magnetic tile 30 without manual fixation.

[0040] The linkage clamping mechanism is rotationally connected to the sintering furnace 1 through a linkage rotating mechanism. The linkage rotating mechanism is used to drive the linkage clamping mechanism to rotate during the lateral movement of the carrier plate 7, thereby rotating the magnetic tile 30 to facilitate sufficient heating treatment and improve sintering efficiency.

[0041] In some specific embodiments, in combination Figure 3 and Figure 4As shown, the linkage rotating mechanism includes a roller 13 and a fixed guide rail 18 for guiding the roller 13. The roller 13 is rotatably set on the supporting plate 7. The linkage clamping mechanism is coaxially set with the roller 13. The linkage clamping mechanism rotates synchronously with the roller 13. The fixed guide rail 18 is horizontally fixedly connected to the inside of the sintering furnace 1 through a bracket. After the supporting plate 7 positions the magnetic tile 30 through the linkage clamping mechanism, it is laterally moved into the inside of the sintering furnace 1 by relying on the rotation of the conveying roller 5. The roller 13 rolls and rotates along the fixed guide rail 18, thereby driving the linkage clamping mechanism to rotate, thereby realizing the rotation of the magnetic tile 30.

[0042] In some specific embodiments, in combination Figure 4 and Figure 5 As shown, the linkage clamping mechanism includes a support frame 9, a pressure rod 10 and a support side plate 11. Two support side plates 11 are provided and are fixedly connected to both sides of the bearing plate 7 respectively. There are multiple support frames 9 and pressure rods 10. The support frame 9 is rotatably distributed between the two support side plates 11. The pressure rod 10 is correspondingly arranged in parallel on the support frame 9. The support frame 9 is a square frame. Both ends of the pressure rod 10 are bent and pass through the corresponding ends of the support frame 9. A stretchable first limit spring 23 is connected between the end of the pressure rod 10 and the corresponding support frame 9. A roller 13 is correspondingly distributed at both ends of each support frame 9, and a telescopic locking mechanism for driving the pressure rod 10 to press toward the corresponding support frame 9 is provided between the roller 13 and the corresponding support frame 9. An inclined baffle 17 cooperating with the roller 13 is fixedly connected to the inner wall of the sintering furnace 1 close to the feed frame 2, and a spherical body is provided on the side of the roller 13 close to the inclined baffle 17.

[0043] Among them, combined Figure 5 and Figure 6 As shown, the telescopic locking mechanism includes a rotating cylinder 22, a sliding shaft 21 and a linkage sleeve 25. One end of the rotating cylinder 22 is fixedly connected to the support frame 9, and the central axis of the rotating cylinder 22 coincides with the support frame 9. The other end passes through the support side plate 11 and is rotatably connected to the support side plate 11 through a bearing. The sliding shaft 21 slides and is inserted into the rotating cylinder 22, and one end of the sliding shaft 21 is fixedly connected to the roller 13. A locking piece is arranged between the sliding shaft 21 and the rotating cylinder 22. The linkage sleeve 25 is slidably sleeved on one end of the rotating cylinder 22 close to the support frame 9. A strip-shaped through-hole 26 is provided on the side wall of one end of the rotating cylinder 22 close to the support frame 9. A protrusion passing through the strip-shaped through-hole 26 is fixedly connected to one end of the sliding shaft 21 close to the support frame 9, and the protrusion is fixedly connected to the linkage sleeve 25. A linkage rod 24 is movably connected between the linkage sleeve 25 and the bent end of the pressure rod 10 through a hinge.

[0044] It should be noted that the above-mentioned locking device includes a protruding card body 29 and a latch 27. The protruding card body 29 is fixedly connected to the sliding shaft 21, the latch 27 passes through the rotating cylinder 22, and the end of the latch 27 inside the rotating cylinder 22 is provided with a bevel body aligned with the protruding card body 29, and the end of the latch 27 outside the rotating cylinder 22 is connected to the rotating cylinder 22 with a stretchable second limit spring 28.

[0045] like Figure 4 As shown, after the carrier plate 7 is placed on the conveying roller 5 in the center, the spherical bodies of the rollers 13 distributed on both sides of the carrier plate 7 are aligned with the inclined baffles 17, and then the magnetic tile 30 is placed on the support frame 9, and then the conveying roller 5 is rotated, and the conveying roller 5 pushes the carrier plate 7 to move horizontally, and the carrier plate 7 moves into the sintering furnace 1. When the roller 13 approaches the inclined baffle 17, the inclined baffle 17 and the spherical body of the roller 13 are squeezed. Figure 7 As shown, the roller 13 drives the sliding shaft 21 to slide inside the rotating drum 22. During this process, the sliding shaft 21 drives the linkage sleeve 25 to slide horizontally close to the support frame 9. The linkage sleeve 25 pulls the pressure rod 10 to slide toward the support frame 9 through the linkage rod 24, thereby fixing and pressing the magnetic tile 30. Fig. 9 As shown, during the sliding process of the sliding shaft 21, the protruding card body 29 on the sliding shaft 21 squeezes the inclined body at the end of the latch 27, causing the latch 27 to slide upward and rise, and stretching the second limit spring 28. When the protruding card body 29 passes, the latch 27 is reset under the action of the rebound force of the second limit spring 28, thereby blocking one side of the protruding card body 29 to prevent the sliding shaft 21 from sliding back, thereby facilitating the maintenance of the pressure rod 10 pressing the magnetic tile 30, and after the roller 13 is squeezed through the inclined baffle 17, it is aligned with the fixed guide rail 18, and then as the bearing plate 7 continues to move, the roller 13 rolls along the fixed guide rail 18, thereby driving the support frame 9 to rotate, and the support frame 9 drives the magnetic tile 30 to rotate, which is convenient for sufficient heating.

[0046] It should be noted that anti-slip grooves are distributed on the outer walls of the pressure rod 10 and the support frame 9 to increase the friction force when in contact with the magnetic tile 30 .

[0047] In some specific embodiments, in order to prevent the position of the supporting plate 7 from being offset during movement, which causes the roller 13 to deviate from the fixed guide rail 18, a positioning groove 15 is provided on the top of the supporting side plate 11, and a guide rod 16 that cooperates with the positioning groove 15 is laterally fixedly connected to the interior of the sintering furnace 1. When the supporting plate 7 moves laterally along the sintering furnace 1, the positioning groove 15 on the supporting side plate 11 slides and cooperates with the guide rod 16 to dock together, thereby effectively limiting the supporting plate 7 by relying on the guide rod 16.

[0048] In some specific embodiments, a strip auxiliary support plate 12 for fitting the bottom of the support frame 9 is fixedly connected to the feed frame 2, and the end of the strip auxiliary support plate 12 extends to a position close to the inclined baffle 17. When the supporting plate 7 is placed on the conveying roller 5 inside the feed frame 2, each support frame 9 is horizontally fitted on the strip auxiliary support plate 12, and supported by the strip auxiliary support plate 12, thereby avoiding deflection of the support frame 9, thereby facilitating the placement of the supported magnetic tiles 30. When the supporting plate 7 is moved into the sintering furnace 1, the distributed support frames 9 are separated from the strip auxiliary support plate 12 one by one, so as to facilitate rotation during the heating process.

[0049] In some specific embodiments, in order to prevent the rollers 13 on both sides of the carrying plate 7 from getting stuck when squeezing through the inclined baffle 17 and being unable to effectively continue to move with the conveying roller 5, the end of the sintering furnace 1 away from the feeding frame 2 is fixedly connected to the discharging frame, and the feeding frame 2 and the discharging frame are both rotatably connected to a driving shaft 14 driven by a motor, and both ends of the two driving shafts 14 are coaxially fixedly connected to a transmission wheel 19, and a transmission belt 6 that is matched with the transmission wheel 19 is arranged between the two driving shafts 14, and the transmission belt 6 passes through the upper and lower sides of the conveying roller 5, and a transmission belt 6 is fixedly connected to The push rod 8 is aligned with the carrying plate 7, and each conveying roller 5 is coaxially fixedly connected with a synchronous wheel. A driving wheel is coaxially fixedly connected to the driving shaft 14, and a synchronous belt 20 is connected between the synchronous wheel and the driving wheel. When the driving shaft 14 rotates, it can drive all the conveying rollers 5 to rotate through the synchronous belt 20, and also drive the transmission belt 6 to run. When the carrying plate 7 is stuck and slips relative to the conveying roller 5 and cannot continue to move with the conveying roller 5, since the transmission belt 6 still keeps running, it will contact the stopped carrying plate 7 through the push rod 8, thereby assisting in pushing the carrying plate 7 to move.

[0050] In some specific embodiments, both sides of the feed frame 2 are fixedly connected with electric telescopic rods 3, the two electric telescopic rods 3 are symmetrically distributed and operate synchronously, the telescopic ends of the two electric telescopic rods 3 are fixedly connected with push plates 4, and the push plates 4 are aligned with the upper side positions of the supporting side plates 11. When the carrying plate 7 is placed on the conveying roller 5, in order to ensure that the carrying plate 7 is in the center position and facilitate subsequent operation, the electric telescopic rods 3 on both sides are controlled to extend synchronously, and the push plates 4 on both sides are pushed toward the middle at the same time, thereby facilitating pushing the carrying plate 7 to the center.

[0051] A method for operating a ferrite magnetic tile sintering device, the specific steps are as follows:

[0052] The first step is to place the carrier plate 7 centrally on the conveying roller 5 in the feed frame 2, and then place the magnetic tile 30 on the linkage clamping mechanism;

[0053] Step 2: The carrier plate 7 is transported into the sintering furnace 1 by the conveying roller 5, and the linkage clamping mechanism automatically clamps the magnetic tile 30;

[0054] In the third step, the linkage rotating mechanism drives the linkage clamping mechanism to rotate during the lateral movement of the carrier plate 7, so that the magnetic tile 30 rotates and performs rotational heating.

[0055] In order to facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in combination with specific application scenarios:

[0056] First, place the carrier plate 7 on the conveying roller 5 in the center. At this time, the spherical bodies of the rollers 13 distributed on both sides of the carrier plate 7 are aligned with the inclined baffles 17. Then, place the magnetic tile 30 on the support frame 9. During this process, the support frame 9 is supported by the strip auxiliary support plate 12 and can be kept in a horizontal position to support the magnetic tile 30. Then, the driving shaft 14 drives the conveying roller 5 to rotate through the synchronous belt 20, and the conveying roller 5 pushes the carrier plate 7 to move horizontally, and the carrier plate 7 moves into the sintering furnace 1. When the roller 13 approaches the inclined baffle 17, the inclined baffle 17 and the spherical body of the roller 13 are squeezed, and the roller 13 drives the sliding shaft 21 to slide into the inside of the rotating drum 22. During this process, the sliding shaft 21 drives the linkage sleeve 25 to slide horizontally close to the support frame 9, and the linkage sleeve 25 pulls the pressure rod 10 through the linkage rod 24 to slide and press toward the support frame 9, thereby fixing and pressing the magnetic tile 30. Fig. 9 As shown, during the sliding process of the sliding shaft 21, the protruding card body 29 on the sliding shaft 21 squeezes the inclined body at the end of the latch 27, causing the latch 27 to slide upward and rise, and stretching the second limit spring 28. When the protruding card body 29 passes, the latch 27 is reset under the action of the rebound force of the second limit spring 28, thereby blocking one side of the protruding card body 29 to prevent the sliding shaft 21 from sliding back, thereby facilitating the maintenance of the pressure rod 10 pressing the magnetic tile 30, and after the roller 13 is squeezed through the inclined baffle 17, it is aligned with the fixed guide rail 18, and then as the bearing plate 7 continues to move, the roller 13 rolls along the fixed guide rail 18, thereby driving the support frame 9 to rotate, and the support frame 9 drives the magnetic tile 30 to rotate, which is convenient for sufficient heating.

[0057] When the carrier plate 7 is stuck and slips relative to the conveying roller 5 and cannot continue to move with the conveying roller 5, the transmission belt 6 still keeps running and contacts the stopped carrier plate 7 through the push rod 8, thereby assisting in pushing the carrier plate 7 to move.

[0058] Several embodiments of the present invention are described in detail above, but the embodiments of the present invention are not limited thereto and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A ferrite magnetic tile sintering device, comprising a sintering furnace (1), a carrier plate (7) for supporting magnetic tiles (30), and a conveying roller (5) for conveying the carrier plate (7), wherein a feed frame (2) is provided at one end of the sintering furnace (1), characterized in that: Also includes: A linkage clamping mechanism, wherein the linkage clamping mechanism is arranged on the carrier plate (7), and when the carrier plate (7) moves laterally by means of the conveying roller (5), the linkage clamping mechanism automatically clamps the magnetic tile (30); The linkage rotating mechanism is connected to the sintering furnace (1) in a rotationally coordinated manner through the linkage rotating mechanism, and the linkage rotating mechanism is used to drive the linkage clamping mechanism to rotate during the transverse movement of the carrier plate (7).

2. A ferrite magnetic tile sintering device according to claim 1, characterized in that: The linkage rotation mechanism comprises a roller (13) and a fixed guide rail (18) for guiding the roller (13); the roller (13) is rotatably arranged on a carrier plate (7); the linkage clamping mechanism is coaxially arranged with the roller (13); and the fixed guide rail (18) is horizontally fixedly connected inside the sintering furnace (1).

3. The ferrite tile sintering device according to claim 2, characterized in that: The linkage clamping mechanism comprises a support frame (9), a pressure rod (10) and a support side plate (11). Two support side plates (11) are provided and are respectively fixedly connected to the two sides of the bearing plate (7). Multiple support frames (9) and pressure rods (10) are provided. The support frame (9) is rotatably distributed between the two support side plates (11). The pressure rod (10) is correspondingly arranged in parallel on the support frame (9). Both ends of the pressure rod (10) are bent and pass through the corresponding ends of the support frame (9). The ends of the pressure rod (10) A first limit spring (23) is connected to the corresponding support frame (9), and a roller (13) is correspondingly distributed at both ends of each support frame (9), and a telescopic locking mechanism for driving the pressure rod (10) to press the corresponding support frame (9) is provided between the roller (13) and the corresponding support frame (9). An inclined baffle (17) that cooperates with the roller (13) is fixedly connected to the inner wall of the sintering furnace (1) close to the feed frame (2), and a spherical body is provided on one side of the roller (13) close to the inclined baffle (17).

4. The ferrite tile sintering device according to claim 3, characterized in that: The telescopic locking mechanism comprises a rotating cylinder (22), a sliding shaft (21) and a linkage sleeve (25); one end of the rotating cylinder (22) is fixedly connected to the support frame (9), and the other end passes through the support side plate (11) and is rotatably connected to the support side plate (11); the sliding shaft (21) is slidably inserted into the rotating cylinder (22), and one end of the sliding shaft (21) is fixedly connected to the roller (13); a locking element is provided between the sliding shaft (21) and the rotating cylinder (22); and the linkage sleeve The sliding sleeve (25) is arranged at one end of the rotating cylinder (22) close to the support frame (9), and a strip-shaped opening (26) is provided on the side wall of the end of the rotating cylinder (22) close to the support frame (9). A protrusion penetrating the strip-shaped opening (26) is fixedly connected to one end of the sliding shaft (21) close to the support frame (9), and the protrusion is fixedly connected to the linkage sleeve (25). A linkage rod (24) is movably connected between the linkage sleeve (25) and the bent end of the pressure rod (10) via a hinge.

5. The ferrite magnetic tile sintering device according to claim 4, characterized in that: The locking element comprises a protruding card body (29) and a latch bolt (27); the protruding card body (29) is fixedly connected to the sliding shaft (21); the latch bolt (27) passes through the rotating cylinder (22); and one end of the latch bolt (27) located inside the rotating cylinder (22) is provided with a bevel body aligned with the protruding card body (29); and one end of the latch bolt (27) located outside the rotating cylinder (22) is connected to a second limit spring (28) between the rotating cylinder (22) and the end.

6. The ferrite magnetic tile sintering device according to claim 3, characterized in that: A positioning groove (15) is provided on the top of the supporting side plate (11), and a guide rod (16) matching the positioning groove (15) is transversely fixedly connected to the interior of the sintering furnace (1).

7. The ferrite tile sintering device according to claim 3, characterized in that: A strip-shaped auxiliary support plate (12) is fixedly connected inside the feed frame (2) and is used to fit the bottom of the support frame (9).

8. The ferrite magnetic tile sintering device according to claim 1, characterized in that: The sintering furnace (1) is fixedly connected to a discharging frame at one end away from the feeding frame (2), and a driving shaft (14) is rotatably connected inside the feeding frame (2) and the discharging frame. Both ends of the two driving shafts (14) are coaxially fixedly connected to transmission wheels (19). A transmission belt (6) is provided between the two driving shafts (14) and is connected to the transmission wheel (19). A push rod (8) aligned with the supporting plate (7) is fixedly connected to the transmission belt (6). Each of the conveying rollers (5) is coaxially fixedly connected to a synchronous wheel. A driving wheel is coaxially fixedly connected to the driving shaft (14), and a synchronous belt (20) is connected to the synchronous wheel and the driving wheel.

9. The ferrite tile sintering device according to claim 1, characterized in that: Both sides of the feed frame (2) are fixedly connected with electric telescopic rods (3), and the telescopic ends of the two electric telescopic rods (3) are fixedly connected with push plates (4).

10. An operating method of a ferrite magnet tile sintering device, implemented by the ferrite magnet tile sintering device according to claim 1, characterized in that: The specific steps are as follows: The first step is to first place the carrier plate (7) centrally on the conveying roller (5) in the feed frame (2), and then place the magnetic tile (30) on the linkage clamping mechanism; Step 2: The carrier plate (7) is transported into the sintering furnace (1) by the conveying roller (5), and the linkage clamping mechanism automatically clamps the magnetic tile (30); In the third step, the linkage rotating mechanism drives the linkage clamping mechanism to rotate during the lateral movement of the carrier plate (7), so that the magnetic tile (30) rotates and performs rotational heating.

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