High-yield permanent magnetic ferrite magnetic shoe production device

Abstract

The invention provides a high-yield permanent magnetic ferrite magnetic shoe production device. The high-yield permanent magnetic ferrite magnetic shoe production device comprises a forming assembly, a transfer assembly, a preheating assembly and a sintering assembly, the forming assembly comprises a first air cylinder, a lower forming die and an upper forming die. The transfer assembly comprises a guide rail, a second air cylinder and a transfer frame. The preheating assembly comprises a preheating box and a heat-resisting plate; the sintering assembly comprises a sintering box, a second heater, a conveying roller assembly and a load bearing plate. The method is used for solving the problems that the drying period is long, the influence of environment humidity is great, and the output efficiency of the permanent ferrite magnetic tile is influenced when the water content of the permanent ferrite magnetic tile blank is reduced at present.

Description

Technical Field

[0001] The invention belongs to the technical field of permanent ferrite magnet tile processing, and in particular relates to a high-output permanent ferrite magnet tile production device. Background Art

[0002] The magnetic properties of permanent ferrite tiles are characterized by high magnetic permeability at high frequencies. Therefore, ferrite has become a widely used non-metallic magnetic material in the field of high-frequency weak electricity. Since the magnetic energy stored in ferrite per unit volume is low and the saturation magnetization intensity is also low (usually only 1 / 3-1 / 5 of pure iron), its application in the fields of high-frequency strong electricity and high power that require higher magnetic energy density is limited.

[0003] The existing process flow of permanent ferrite magnet tiles is: material preparation - ball milling - pressing and molding - sintering - grinding - cleaning and sorting - packaging. After the permanent ferrite magnet tiles are pressed and molded, they are usually directly transferred to the kiln. Due to the characteristics of the molding process, the permanent ferrite magnet tile embryos after molding generally contain 12-16% moisture. The usual method to reduce the moisture content of the permanent ferrite magnet tile embryos is to place the permanent ferrite magnet tile embryos in a dry environment for 3-7 days based on the size of the permanent ferrite magnet tile embryos and past experience, and let them dry naturally until the moisture content is controlled at 6-10%. The prominent disadvantages of this method are: the drying cycle is long and it is greatly affected by the environmental humidity, which further affects the subsequent permanent ferrite magnet tile output efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a high-output permanent magnet ferrite tile production device to solve the current problem that when reducing the moisture content of the permanent magnet ferrite tile embryo, the drying cycle is long, the influence of environmental humidity is great, and the output efficiency of the permanent ferrite tile is affected.

[0005] The present invention provides a high-yield permanent magnet ferrite magnetic tile production device, comprising a molding component, a transfer component, a preheating component and a sintering component;

[0006] The molding assembly includes a first cylinder, a lower molding die and an upper molding die;

[0007] The first cylinder is vertically fixedly disposed at the upper rear portion of the lower forming die;

[0008] The upper forming die is located directly above the lower forming die, and the rear end of the upper forming die is fixedly connected to the telescopic end of the first cylinder;

[0009] The transfer assembly includes a guide rail, a second cylinder and a transfer frame;

[0010] The guide rail is horizontally arranged behind the lower forming die;

[0011] The second cylinder is vertically fixed on the slide of the guide rail;

[0012] The transfer frame is horizontally fixedly arranged on the telescopic end of the second cylinder, and the transfer frame can be driven by the slide table to move to the top of the lower forming die;

[0013] The preheating assembly comprises a preheating box and a heat-resistant plate;

[0014] The preheating box is arranged on the left side of the lower forming mold, a first heater is arranged in the preheating box, and an opening is arranged at the upper end of the preheating box;

[0015] The heat-resistant plate is horizontally arranged in the preheating box and is located above the first heater;

[0016] The sintering assembly includes a sintering box, a second heater, a conveying roller assembly and a setter plate;

[0017] The left and right ends of the sintering box are respectively provided with a discharge port and a feed port, and the sintering box is provided with a sintering channel connected with the feed port and the discharge port;

[0018] The second heater is disposed in the sintering box;

[0019] The conveying roller assembly is rotatably arranged in the sintering box, and the left and right ends of the conveying roller assembly extend from the discharge port and the feed port respectively;

[0020] The support plate is horizontally arranged on the conveying roller assembly.

[0021] In the above technical solution, the present invention can also be improved as follows.

[0022] The preferred technical solution has the additional technical feature that: a plurality of molding cavities are provided on the lower molding die, the plurality of molding cavities are evenly spaced along the longitudinal direction of the lower molding die, and a stopper is provided between two adjacent molding cavities.

[0023] The preferred technical solution has the additional technical feature that: the upper molding die is provided with a plurality of molding blocks matching with the molding cavity.

[0024] The preferred technical solution has the additional technical feature that: cavities are vertically provided on both side ends of the bottom of the molding cavity, an elastic support block is provided in the cavity, the elastic support block is vertically slidably connected to the cavity, an elastic telescopic block connected to the elastic support block is provided at the bottom of the cavity, a multi-layer drainage groove is provided on the side wall of the cavity, and a water-absorbing sponge block and a nylon graphite polymer block are provided in the drainage groove.

[0025] The preferred technical solution has the additional technical feature that: a grouting through hole is horizontally provided on the stop block.

[0026] The preferred technical solution has the additional technical feature that a base is provided at the lower end of the lower forming mold, a water receiving groove is provided on the upper surface of the base, and the water receiving groove surrounds the lower forming mold.

[0027] The preferred technical solution has the additional technical feature that: the transfer component also includes a negative pressure suction cup, and the negative pressure suction cup is multiple and is arranged on the transfer rack, and the multiple negative pressure suction cups correspond to the multiple molding cavities.

[0028] The preferred technical solution has the additional technical feature that it also includes a first closing component, which includes a first closing plate, a second closing plate and a third cylinder, wherein the first closing plate is two and symmetrically fixed on the left and right sides of the opening, the second closing plate is slidably arranged on the first closing plate, and the two second closing plates can contact each other and close the opening, and the third cylinder is two and symmetrically arranged on the left and right sides of the preheating box, and the output ends of the two third cylinders are respectively in contact with one end of the two second closing plates that are separated.

[0029] The preferred technical solution has the additional technical feature that it also includes a second closing component, which is two and symmetrically arranged on the left and right sides of the sintering box, and the second closing component includes a fourth cylinder and a third closing plate, and the fourth cylinder is fixedly arranged on the upper left side or the upper right side of the sintering box, and the third closing plate is vertically arranged and fixedly connected to the output end of the fourth cylinder, and the third closing plate can close the discharge port or the feed port under the drive of the fourth cylinder.

[0030] The preferred technical solution has the additional technical feature that it also includes a spray assembly, which includes a spray frame and a nozzle. The spray frame is horizontally arranged at the right end of the transfer frame, and the lower side end of the spray frame is provided with several water outlets in parallel along the long direction of the spray frame. The nozzles are multiple and vertically connected to the water outlets.

[0031] The beneficial effects of the present invention are as follows: the present invention provides a forming component, a transfer component, a preheating component and a sintering component, injects slurry into the lower forming die, and the upper forming die presses the slurry, and the slurry is pressed and formed to form a permanent magnet ferrite magnetic tile embryo. The transfer frame is driven by the guide rail and the second cylinder, and the permanent magnet ferrite magnetic tile embryo is transferred to the top of the lower forming die and the permanent magnet ferrite magnetic tile embryo is transferred to the preheating box, and the permanent magnet ferrite magnetic tile embryo is preheated by the preheating box. After the preheating is completed, the transfer frame is driven by the guide rail and the second cylinder, and moves to the top of the preheating box and transfers the permanent magnet ferrite magnetic tile embryo to the sintering box, and the permanent magnet ferrite magnetic tile embryo is sintered by the sintering box. The present invention can stack multiple ferrite tiles in a preheating box while quickly transporting permanent magnet ferrite tile embryos, with high transportation efficiency. The preheating box can also speed up the heating of moisture from the multiple permanent magnet ferrite tile embryos, reducing the drying cycle of the permanent magnet ferrite tile embryos, while avoiding the influence of external environmental humidity, greatly improving the production and processing efficiency of ferrite tiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0033] Figure 1 It is a structural schematic diagram of a high-yield permanent magnet ferrite tile production device according to an embodiment of the present invention.

[0034] Figure 2 It is a schematic structural diagram of a base according to an embodiment of the present invention.

[0035] Figure 3 It is a structural schematic diagram of the installation of the spray assembly and the mounting frame according to an embodiment of the present invention.

[0036] Figure 4 It is a partial enlarged schematic diagram of A in an embodiment of the present invention.

[0037] Figure 5 It is a partial enlarged schematic diagram of A in an embodiment of the present invention.

[0038] In the figure, the meanings of each mark are as follows:

[0039] 1. Molding assembly; 11. First cylinder; 12. Lower molding die; 121. Molding cavity; 122. Stopper; 123. Cavity; 124. Elastic support block; 125. Elastic telescopic block; 126. Drainage trough; 127. Grouting through hole; 13. Upper molding die; 131. Molding block; 14. Base; 15. Water receiving trough; 2. Transfer assembly; 21. Guide rail; 22. Second cylinder; 23. Transfer rack; 24. Negative pressure suction cup; 3. Preheating assembly; 31. Preheating box; 32. Heat-resistant plate; 33. First heater; 4. Sintering assembly; 41. Sintering box; 42. Second heater; 43. Conveying roller assembly; 44. Supporting plate; 5. First closing assembly; 51. First closing plate; 52. Second closing plate; 53. Third cylinder; 6. Second closing assembly; 61. Fourth cylinder; 62. Third closing plate; 7. Spraying assembly; 71. Spraying rack; 72. Nozzle. DETAILED DESCRIPTION

[0040] In order to further understand the content, features and effects of the present invention, the following embodiments are given and described in detail as follows:

[0041] See also Figures 1 to 5 , this embodiment provides a high-yield permanent magnet ferrite tile production device, including a forming component 1, a transfer component 2, a preheating component 3 and a sintering component 4;

[0042] The molding assembly 1 includes a first cylinder 11, a lower molding die 12 and an upper molding die 13;

[0043] The first cylinder 11 is vertically fixedly disposed at the upper rear of the lower molding die 12;

[0044] The upper molding die 13 is located directly above the lower molding die 12, and the rear end of the upper molding die 13 is fixedly connected to the telescopic end of the first cylinder 11;

[0045] The transfer assembly 2 includes a guide rail 21, a second cylinder 22 and a transfer frame 23;

[0046] The guide rail 21 is horizontally arranged behind the lower forming die 12;

[0047] The second cylinder 22 is vertically fixed on the slide of the guide rail 21;

[0048] The transfer frame 23 is horizontally fixedly arranged on the telescopic end of the second cylinder 22, and the transfer frame 23 can be driven by the slide to move to the top of the lower molding die 12;

[0049] The preheating assembly 3 includes a preheating box 31 and a heat-resistant plate 32;

[0050] The preheating box 31 is arranged on the left side of the lower molding die 12, a first heater 33 is arranged in the preheating box 31, and an opening is arranged at the upper end of the preheating box 31;

[0051] The heat-resistant plate 32 is horizontally arranged in the preheating box 31 and is located above the first heater 33;

[0052] The sintering assembly 4 includes a sintering box 41, a second heater 42, a conveying roller assembly 43 and a sintering plate 44;

[0053] The left and right ends of the sintering box 41 are respectively provided with a discharge port and a feed port, and the sintering box 41 is provided with a sintering channel connected with the feed port and the discharge port;

[0054] The second heater 42 is disposed in the sintering box 41;

[0055] The conveying roller assembly 43 is rotatably disposed in the sintering box 41, and the left and right ends of the conveying roller assembly 43 extend from the discharge port and the feed port respectively;

[0056] The support plate 44 is horizontally arranged on the conveying roller assembly 43 .

[0057] In this embodiment, a forming component 1, a transfer component 2, a preheating component 3 and a sintering component 4 are provided. The slurry is injected into the lower forming die 12, and the upper forming die 13 presses the slurry. The slurry is pressed and formed to form a permanent magnet ferrite magnet tile embryo. The transfer frame 23 is driven by the guide rail 21 and the second cylinder 22, and the permanent magnet ferrite magnet tile embryo is transferred to the upper part of the lower forming die 12 and the permanent magnet ferrite magnet tile embryo is transferred to the preheating box 31, and the permanent magnet ferrite magnet tile embryo is preheated by the preheating box 31. After the preheating is completed, the transfer frame 23 is driven by the guide rail 21 and the second cylinder 22, and moves to the upper part of the preheating box 31 and transfers the permanent magnet ferrite magnet tile embryo to the sintering box 41, and the permanent magnet ferrite magnet tile embryo is sintered by the sintering box 41. This embodiment can quickly transport permanent magnet ferrite magnetic tile blanks while stacking multiple ferrite magnetic tiles in the preheating box 31, with high transportation efficiency. The preheating box 31 can also speed up the heating of moisture from the multiple permanent magnet ferrite magnetic tile blanks, reducing the drying cycle of the permanent magnet ferrite magnetic tile blanks, while avoiding the influence of external environmental humidity, greatly improving the production and processing efficiency of ferrite magnetic tiles.

[0058] The guide rail 21 in this embodiment is a common screw guide rail, and the slide on the screw moves horizontally under the rotation of the screw.

[0059] The conveying roller assembly 43 in this embodiment includes a roller frame, a motor and a conveying roller. There are multiple conveying rollers that are arranged in parallel on the roller frame. Two adjacent conveying rollers are connected by gears and chain transmission. The motor is fixed on the roller frame and connected to one of the conveying rollers. By turning on the motor, the rotation of multiple conveying rollers is realized, and then the movement of the supporting plate 44 is realized.

[0060] In this embodiment, the first heater 33 and the second heater 42 can be made of heating resistance wires or electric silicon carbon rods.

[0061] See also Figure 1 The lower molding die 12 is provided with a plurality of molding cavities 121 , and the plurality of molding cavities 121 are evenly spaced along the longitudinal direction of the lower molding die 12 , and a stopper 122 is provided between two adjacent molding cavities 121 .

[0062] The provided forming cavity 121 is used for injecting slurry, and a plurality of forming cavities 121 can inject slurry multiple times at one time.

[0063] See also Figure 1 The upper molding die 13 is provided with a plurality of molding blocks 131 matching with the molding cavity 121 .

[0064] The provided forming block 131 is used to press and form the slurry in the forming cavity 121 .

[0065] See also Figure 1 Combined with Figure 4 The two side ends of the bottom of the molding cavity 121 are vertically provided with cavities 123, and an elastic support block 124 is provided in the cavity 123. The elastic support block 124 is vertically slidably connected to the cavity 123, and an elastic telescopic block 125 connected to the elastic support block 124 is provided at the bottom of the cavity 123. The side wall of the cavity 123 is provided with a multi-layer drainage groove 126, and a water-absorbing sponge block and a nylon graphite polymer block are provided in the drainage groove 126.

[0066] By providing the elastic support block 124, after the slurry is pressed and formed, the elastic support block 124 is pushed upward without being subjected to the pressure of the forming block 131, thereby pushing out the permanent ferrite magnet tile embryo, making it convenient for the transfer rack 23 to transfer the permanent ferrite magnet tile embryo.

[0067] The water-absorbing sponge block and the nylon graphite polymer block (not shown) both have good water-absorbing effects and can achieve good drainage effects.

[0068] See also Figure 1 The stopper 122 is horizontally provided with a grouting through hole 127 .

[0069] The provided grouting through holes 127 can realize grouting of multiple molding cavities 121 in sequence in the horizontal direction.

[0070] See also Figure 1 A base 14 is provided at the lower end of the lower molding die 12 , and a water receiving groove 15 is provided on the upper surface of the base 14 . The water receiving groove 15 surrounds the lower molding die 12 .

[0071] The water receiving trough 15 is used to collect waste water and slurry dropped from the lower forming die 12 .

[0072] See also Figure 1 Combined with Figure 3 The transfer component 2 also includes a negative pressure suction cup 24 , and the negative pressure suction cup 24 is multiple and is arranged on the transfer frame 23 , and the multiple negative pressure suction cups 24 correspond to the multiple molding cavities 121 .

[0073] The negative pressure suction cup 24 in this embodiment is connected to the vacuum pump, and the vacuum pump is used to suck and put down the permanent magnet ferrite magnetic tile embryo. After the slurry is pressed and formed, the first cylinder 11 drives the upper forming die 13 to move upward until it stops. The guide rail 21 drives the transfer rack 23 to move to the top of the lower forming die 12, and the second cylinder 22 drives the transfer rack 23 to move downward and close to the formed permanent magnet ferrite magnetic tile embryo, and the negative pressure suction cup 24 works to suck the permanent magnet ferrite magnetic tile embryo, and then the second cylinder 22 moves upward and stops, and the guide rail 21 drives the transfer rack 23 away from the lower forming die 12, and the second cylinder 22 moves downward and stops, and the negative pressure suction cup 24 stops working, and the iron permanent magnet ferrite magnetic tile embryo is placed on the heat-resistant plate 32 or the firing plate 44, so as to realize the transfer of the permanent magnet ferrite magnetic tile embryo to the preheating box 31 or the sintering box 41. By operating the forming component 1 and the transfer component 2 and working back and forth multiple times, multiple permanent magnet ferrite magnetic tile embryos can be stacked on the heat-resistant plate 32 or the firing plate 44.

[0074] See also Figure 1 , also includes a first sealing component 5, the first sealing component 5 includes a first sealing plate 51, a second sealing plate 52 and a third cylinder 53, the first sealing plate 51 is two and symmetrically fixedly arranged on the left and right sides of the opening, the second sealing plate 52 is slidably arranged on the first sealing plate 51, the two second sealing plates 52 can contact each other and close the opening, the third cylinder 53 is two and symmetrically arranged on the left and right sides of the preheating box 31, and the output ends of the two third cylinders 53 are respectively in contact with the ends of the two second sealing plates 52 that are separated.

[0075] After the permanent ferrite magnetic tile blank is stacked on the heat-resistant plate 32, the opening can be closed by sliding the two second sealing plates 52 toward each other to ensure a better preheating effect. The second sealing plate 52 in this embodiment can be placed directly on the first sealing plate 51, or it can cooperate with the first sealing plate 51 through a slide rail slider to achieve a sliding connection. By turning on the third cylinder 53, the two second sealing plates 52 can be driven closer or farther when the third cylinder 53 is extended and retracted, so that the opening is closed or opened. In addition, air holes can be opened on the first sealing plate 51 and / or the second sealing plate 52 and the preheating box 51, so that the moisture in the permanent ferrite magnetic tile blank can be quickly discharged after evaporation.

[0076] See also Figure 1 Combined with Figure 5 , and also includes a second closing component 6, which is two and symmetrically arranged on the left and right sides of the sintering box 41, and the second closing component 6 includes a fourth cylinder 61 and a third closing plate 62, the fourth cylinder 61 is fixedly arranged on the upper left side or the upper right side of the sintering box 41, the third closing plate 62 is vertically arranged and fixedly connected to the output end of the fourth cylinder 61, and the third closing plate 62 can close the discharge port or the feed port under the drive of the fourth cylinder 61.

[0077] After the permanent magnet ferrite tile blanks are stacked on the supporting plate 44, the conveying roller assembly 43 delivers the supporting plate 44 and the permanent magnet ferrite tile blanks into the sintering box 41, and by opening the fourth cylinder 61, the fourth cylinder 61 drives the third sealing plate 62 to move downward, so that the third sealing plate 62 closes the discharge port and the feed port, thereby achieving the closure of the sintering box 41, further reducing the heat loss in the sintering box 41, and further improving the sintering efficiency of the permanent magnet ferrite tile blanks.

[0078] See also Figure 1 Combined with Figure 3 , and also includes a spray component 7, the spray component 7 includes a spray frame 71 and a nozzle 72, the spray frame 71 is horizontally arranged at the right end of the transfer frame 23, and the lower side end of the spray frame 71 is provided with several water outlets in parallel along the long direction of the spray frame 71, and the nozzle 72 is multiple and vertically connected to the water outlet.

[0079] When the transfer rack 23 transfers the ferrite magnetic tile, the nozzle 72 sprays water to clean the upper surface of the molding die 12 under the molding cavity 121. The spray rack 71 in this embodiment can be connected to a water pump through a hose.

[0080] See also Figure 1 The plurality of support plates 44 are arranged side by side on the conveying roller assembly 43 .

[0081] This arrangement allows sintering of multiple permanent magnet ferrite tile embryos in batches.

[0082] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0083] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0084] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technical personnel in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0085] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0086] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, technical staff in this field may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, without contradiction. Although embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limitations of the present invention. Ordinary technical staff in this field may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A high-yield permanent magnet ferrite magnetic tile production device, characterized in that: It includes a molding component, a transfer component, a preheating component and a sintering component; The molding assembly includes a first cylinder, a lower molding die and an upper molding die; The first cylinder is vertically fixedly disposed at the upper rear portion of the lower forming die; The upper forming die is located directly above the lower forming die, and the rear end of the upper forming die is fixedly connected to the telescopic end of the first cylinder; The transfer assembly includes a guide rail, a second cylinder and a transfer frame; The guide rail is horizontally arranged behind the lower forming die; The second cylinder is vertically fixed on the slide of the guide rail; The transfer frame is horizontally fixedly arranged on the telescopic end of the second cylinder, and the transfer frame can be driven by the slide table to move to the top of the lower forming die; The preheating assembly comprises a preheating box and a heat-resistant plate; The preheating box is arranged on the left side of the lower forming mold, a first heater is arranged in the preheating box, and an opening is arranged at the upper end of the preheating box; The heat-resistant plate is horizontally arranged in the preheating box and is located above the first heater; The sintering assembly includes a sintering box, a second heater, a conveying roller assembly and a setter plate; The left and right ends of the sintering box are respectively provided with a discharge port and a feed port, and the sintering box is provided with a sintering channel connected with the feed port and the discharge port; The second heater is disposed in the sintering box; The conveying roller assembly is rotatably arranged in the sintering box, and the left and right ends of the conveying roller assembly extend from the discharge port and the feed port respectively; The support plate is horizontally arranged on the conveying roller assembly.

2. The high-yield permanent magnet ferrite tile production device according to claim 1, characterized in that: The lower molding die is provided with a plurality of molding cavities, the plurality of molding cavities are distributed at equal intervals along the longitudinal direction of the lower molding die, and a stopper is provided between two adjacent molding cavities.

3. The high-yield permanent magnet ferrite magnetic tile production device according to claim 2, characterized in that: The upper forming die is provided with a plurality of forming blocks matched with the forming cavity.

4. The high-yield permanent magnet ferrite magnetic tile production device according to claim 3 is characterized in that: Cavities are vertically provided at both side ends of the bottom of the forming cavity, and elastic support blocks are provided in the cavity. The elastic support blocks are vertically slidably connected to the cavity, and elastic telescopic blocks connected to the elastic support blocks are provided at the bottom of the cavity. Multi-layer drainage grooves are provided on the side walls of the cavity, and absorbent sponge blocks and nylon graphite polymer blocks are provided in the drainage grooves.

5. The high-yield permanent magnet ferrite magnetic tile production device according to claim 2, characterized in that: The stopper is horizontally provided with a grouting through hole.

6. The high-yield permanent magnet ferrite magnetic tile production device according to claim 6, characterized in that: A base is provided at the lower end of the lower forming mold, and a water receiving groove is provided on the upper surface of the base, and the water receiving groove surrounds the lower forming mold.

7. The high-yield permanent magnet ferrite tile production device according to claim 2, characterized in that: The transfer component also includes a negative pressure suction cup, which is multiple and arranged on the transfer rack, and the multiple negative pressure suction cups correspond to the multiple molding cavities.

8. The high-yield permanent magnet ferrite magnetic tile production device according to claim 1, characterized in that: It also includes a first closing component, which includes a first closing plate, a second closing plate and a third cylinder. The first closing plate is two and symmetrically fixed on the left and right sides of the opening. The second closing plate is slidably arranged on the first closing plate. The two second closing plates can contact each other and close the opening. The third cylinder is two and symmetrically arranged on the left and right sides of the preheating box. The output ends of the two third cylinders are respectively in contact with one end of the two second closing plates that are separated.

9. The high-yield permanent magnet ferrite magnetic tile production device according to claim 1, characterized in that: It also includes a second closing component, which is two and symmetrically arranged on the left and right sides of the sintering box. The second closing component includes a fourth cylinder and a third closing plate. The fourth cylinder is fixedly arranged on the upper left side or the upper right side of the sintering box. The third closing plate is vertically arranged and fixedly connected to the output end of the fourth cylinder. The third closing plate can close the discharge port or the feed port under the drive of the fourth cylinder.

10. The high-yield permanent magnet ferrite magnetic tile production device according to claim 1, characterized in that: It also includes a spray component, which includes a spray frame and a nozzle. The spray frame is horizontally arranged at the right end of the transfer frame, and the lower side end of the spray frame is provided with several water outlets in parallel along the long direction of the spray frame. The nozzles are multiple and vertically connected to the water outlets.

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