CN208901890U - A kind of sintering furnace of magnetic core - Google Patents

Abstract

The utility model provides a kind of sintering furnace of magnetic core, belongs to field of mechanical technique.It solves the problems, such as that production efficiency is low in the prior art.The sintering furnace of this magnetic core, including the furnace body with furnace chamber, furnace body has inlet port and outlet port, feeding mechanism is provided on the outside of feed inlet, discharging mechanism is provided on the outside of discharge port, furnace chamber is successively divided into preheating zone from feed inlet to discharge port, dumping area, low-temperature space, high-temperature region and radiating area, feeding mechanism includes fixed station and feeding case, the outside of feed inlet is arranged in fixed station, the first cylinder is further fixed on fixed station, the piston rod of third cylinder is directed toward feed inlet and end is fixed with scraping wings, the top of fixed station is equipped with ring-shaped guide rail and several first work drive motors, fitting ring-shaped guide rail is provided with rack gear, several driving gears are engaged on rack gear, the output shaft of first work drive motor is coaxially fixed with driving gear.The utility model has the advantages that improve production efficiency.

Description

A kind of sintering furnace of magnetic core

Technical field

The utility model belongs to field of mechanical technique, is related to a kind of sintering furnace of magnetic core.

Background technique

Magnetic core refers to a kind of sintering magnetic metal oxide being made of various iron oxide mixtures.Magnetic core is using iron powder By mold compression moulding, then high temperature sintering is formed in the high temperature sintering furnace of nitrogen protection, for various electronic equipments In coil and transformer.The production process of magnetic core mainly has powder processed, molding, sintering, mill processing, arranges etc..

Currently, the charging of the sintering furnace used and discharging efficiency are lower.

Utility model content

The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of sintering furnace of magnetic core, The utility model has the characteristics that improve production efficiency.

The purpose of this utility model can be realized by the following technical scheme: a kind of sintering furnace of magnetic core, including with furnace The furnace body of chamber, which is characterized in that the furnace body has inlet port and outlet port, is provided with feeding mechanism on the outside of feed inlet, discharges It is provided with discharging mechanism on the outside of mouthful, furnace chamber is successively divided into preheating zone, dumping area, low-temperature space, height from feed inlet to discharge port Warm area and radiating area, the feeding mechanism include fixed station and feeding case, and fixed station is arranged in the outside of feed inlet, on fixed station Be further fixed on the first cylinder, the piston rod of third cylinder is directed toward feed inlet and end is fixed with scraping wings, the fixed station it is upper Side is equipped with ring-shaped guide rail and several first work drive motors, and fitting ring-shaped guide rail is provided with rack gear, several drivings are engaged on rack gear Gear, output shaft and the driving gear of the first work drive motor are coaxially fixed, and are fixed with mounting plate on the body of the first work drive motor, Push-rod electric machine is fixed on mounting plate, the output shaft of push-rod electric machine is straight down and end is fixed with the second cylinder, above-mentioned feeding Case is located at the lower section of ring-shaped guide rail, is provided in the furnace body and is able to drive the conveyer belt that magnetic core is fed forward.

Sliding is provided with the sliding door one that can open and close feed inlet on the furnace body, and sliding door one, which is connected with, can make it back and forth The third cylinder of sliding.

Sliding is provided with the sliding door two that can open and close discharge port on the furnace body, and sliding door two, which is connected with, can make it back and forth 4th cylinder of sliding.

The discharging mechanism includes discharging platform, and the outside of discharge port is arranged in discharging platform, and discharging platform is fixedly arranged above silk Pole socket one, rotation is provided with the first screw rod on screw rodb base one, and the first screw rod is connected with the second work drive motor that it can be made to rotate, the Nut one is threaded on one screw rod, the outside of nut one is fixed with sliding block one, and sliding block one and the sliding of screw rodb base one are arranged, sliding The lower section of block one is equipped with the 5th cylinder, and the piston rod of the 5th cylinder is vertically forward and end is fixed with manipulator one, screw rodb base one It is equipped with rotating disc below one end far from furnace body, the third work drive motor that it can be driven to rotate is connected with below rotating disc.

It is additionally provided with several placing grooves on the rotating disc, places trench bottom and offers ventilation hole, the top of rotating disc is equipped with Cooling body, the cooling body include in guide duct, and the input terminal of guide duct is connected with negative-pressure air fan, the output end of guide duct Towards rotating disc and it is communicated with wind scooper, the wind scooper is in horn-like.

The side of the rotating disc is additionally provided with placing box, and placing box is fixedly arranged above screw rodb base two, on screw rodb base two Rotation is provided with the second screw rod, and the second screw rod is connected with the 4th work drive motor that it can be made to rotate, is threadedly coupled on the second screw rod There is a nut two, the outside of nut two is fixed with sliding block two, and sliding block two and the sliding of screw rodb base two are arranged, and the lower section of sliding block two is equipped with the Six cylinders, the piston rod of the 6th cylinder is vertically forward and end is fixed with manipulator two.

Permutation is distributed the placing groove in a ring, and the quantity of placing groove is four, and the angle between placing groove is 90 °.

Second cylinder is finger cylinder.

Insulating layer is coated on the furnace body chamber interior wall.

Several gas outlets are offered at the top of the furnace body, gas outlet is connected to by connecting tube.

The working principle of the sintering furnace of this magnetic core is as follows: firstly, by automatically grabbing one group of magnetic core by the second cylinder, so After turn to the positive other side of feed inlet, while sliding door one is opened, this group of magnetic core is pushed into feed inlet by the first cylinder of starting；So Afterwards, magnetic core is fed forward respectively by preheating zone, dumping area, low-temperature space, high-temperature region and radiating area with conveyer belt；Finally, Magnetic core is placed on rotating disc by manipulator one and is cooled down, and is placed into placing box after cooling；The sintering furnace of this magnetic core is logical It crosses Full-automatic blanking and charging substantially increases production efficiency.

Compared with prior art, the utility model has the advantage that

1, the sintering furnace of this magnetic core passes through setting fixed station, feeding case, the first cylinder, scraping wings, ring-shaped guide rail, the first work Make motor, rack gear, driving gear, mounting plate, push-rod electric machine, the second cylinder, magnetic core is sintered using one group of group, passes through second Cylinder automatically grabs one group of magnetic core, then turns to the positive other side of feed inlet, while sliding door one is opened, the first cylinder of starting by this Group magnetic core is pushed into feed inlet, considerably increases working efficiency using fully automatic feeding.

2, the sintering furnace of this magnetic core passes through setting screw rodb base one, the second work drive motor, the 5th cylinder, rotating disc, third work Make motor, negative-pressure air fan, guide duct, wind scooper, placing box, screw rodb base two, the 4th work drive motor, the 6th cylinder, manipulator one, Manipulator two, wind scooper are directed at the magnetic core cooling on rotating disc, ensure that cooling efficiency.

Detailed description of the invention

Fig. 1 is the overlooking structure diagram of this grinding machine apparatus.

Fig. 2 is the partial structural diagram of this grinding machine apparatus.

Fig. 3 is the schematic top plan view of this automatic cleaning drying device.

Fig. 4 is the schematic diagram of this automatic cleaning drying device cleaning structure.

Fig. 5 is the structural schematic diagram of the sintering furnace of this magnetic core.

Fig. 6 is the feeding mechanism schematic diagram of the sintering furnace of this magnetic core.

Fig. 7 is the feeding mechanism partial schematic diagram of the sintering furnace of this magnetic core.

Fig. 8 is the discharging mechanism schematic diagram of the sintering furnace of this magnetic core.

In figure, 1, delivery chute；1a, locating slot one；1b, locating slot two；2, the first abrasive construction；2a, emery wheel one；2b, electricity Machine one；2c, cylinder four；2d, emery wheel two；2e, motor two；2f, cylinder five；2g, emery wheel three；2h, motor three；2i, cylinder six； 2j, emery wheel four；2k, motor four；2l, cylinder seven；3, structure is overturn；3a, cylinder one；3b, cylinder two；3c, motor five；3d, electricity Machine six；4, the second abrasive construction；4a, cylinder eight；4b, emery wheel five；4c, motor seven；4d, cylinder nine；4e, emery wheel six；4f, motor Eight；5, delivery chute；6, waste pipe；7, escape pipe；8, snorkel；9, conveying fan；10, fixing seat；11, sliding panel；12, it drives Motor；13, cam；14, spring；15, bar is perpendicular；16, brush；17, rinse bath；18, platform；19, drying box；20, furnace body；21, Feeding mechanism；21a, fixed station；21b, feeding case；21c, the first cylinder；21d, scraping wings；21e, ring-shaped guide rail；21f, first Work drive motor；21g, rack gear；21h, driving gear；21i, mounting plate；21j, push-rod electric machine；21k, the second cylinder；22, it preheats Area；23, dumping area；24, low-temperature space；25, high-temperature region；26, radiating area；27, discharging mechanism；27a, screw rodb base one；27b, second Work drive motor；27c, the 5th cylinder；27d, rotating disc；27e, third work drive motor；27f, negative-pressure air fan；27g, guide duct； 27h, wind scooper；27i, placing box；27j, screw rodb base two；27k, the 4th work drive motor；27l, the 6th cylinder；27m, manipulator One；27n, manipulator two；28, sliding door one；29, third cylinder；30, sliding door two；31, the 4th cylinder.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As viewed in figures 5-8, this magnetic core machining production line further includes molding machine and sintering furnace, and molding machine is existing skill Art, sintering furnace include the furnace body 20 with furnace chamber, and furnace body 20 has inlet port and outlet port, is provided with charging on the outside of feed inlet Mechanism 21, discharge port outside are provided with discharging mechanism 27, and furnace chamber is successively divided into preheating zone 22, row from feed inlet to discharge port Glue area 23, low-temperature space 24, high-temperature region 25 and radiating area 26, feeding mechanism 21 include fixed station 21a and feeding case 21b, fixed station The outside of feed inlet is arranged in 21a, is further fixed on the first cylinder 21c on fixed station 21a, the piston rod of third cylinder 29 be directed toward into Material mouth and end are fixed with scraping wings 21d, and the top of fixed station 21a is equipped with ring-shaped guide rail 21e and the first work drive motor 21f, patch It closes ring-shaped guide rail 21e and is provided with rack gear 21g, several driving gear 21h are engaged on rack gear 21g, the first work drive motor 21f's Output shaft is coaxially fixed with driving gear 21h, and mounting plate 21i, mounting plate 21i are fixed on the body of the first work drive motor 21f On be fixed with push-rod electric machine 21j, the output shaft of push-rod electric machine 21j is straight down and end is fixed with the second cylinder 21k, above-mentioned Feeding case 21b is located at the lower section of ring-shaped guide rail 21e, is provided in furnace body 20 and is able to drive the conveyer belt that magnetic core is fed forward.

Sliding is provided with the sliding door 1 that can open and close feed inlet on furnace body 20, and sliding door 1, which is connected with, can be such that it comes Return the third cylinder 29 of sliding.Sliding is provided with the sliding door 2 30 that can open and close discharge port on furnace body 20, and sliding door 2 30 connects It is connected to the 4th cylinder 31 that it can be made to slidably reciprocate.

Discharging mechanism 27 includes discharging platform, and the outside of discharge port is arranged in discharging platform, and discharging platform is fixedly arranged above screw rod Rotation is provided with the first screw rod on seat one 27a, one 27a of screw rodb base, and the first screw rod is connected with the second work electricity that it can be made to rotate Machine 27b, nut one is threaded on the first screw rod, and the outside of nut one is fixed with sliding block one, sliding block one and one 27a of screw rodb base Sliding setting, the lower section of sliding block one are equipped with the 5th cylinder 27c, and the piston rod of the 5th cylinder 27c perpendicular 15 is straight forward and end is fixed There are one 27m of manipulator, one 27a of screw rodb base to connect below rotating disc 27d far from rotating disc 27d is equipped with below one end of furnace body 20 There is the third work drive motor 27e that it can be driven to rotate.

It is additionally provided with several placing grooves on rotating disc 27d, places trench bottom and offers ventilation hole, set above rotating disc 27d There is cooling body, cooling body includes in guide duct 27g, and the input terminal of guide duct 27g is connected with negative-pressure air fan 27f, guide duct The output end of 27g is towards rotating disc 27d and is communicated with wind scooper 27h, and wind scooper 27h is in horn-like.

The side of rotating disc 27d is additionally provided with placing box 27i, and placing box 27i's is fixedly arranged above two 27j of screw rodb base, silk Rotation is provided with the second screw rod on two 27j of pole socket, and the second screw rod is connected with the 4th work drive motor 27k that it can be made to rotate, and second Nut two is threaded on screw rod, the outside of nut two is fixed with sliding block two, and sliding block two and two 27j of screw rodb base sliding are arranged, The lower section of sliding block two is equipped with the 6th cylinder 27l, and the piston rod of the 6th cylinder 27l perpendicular 15 is straight forward and end is fixed with manipulator Two 27n.

Permutation is distributed placing groove in a ring, and the quantity of placing groove is four, and the angle between placing groove is 90 °.Second gas Cylinder 21k is finger cylinder.Insulating layer is coated on 20 inner wall of furnace body.

The working principle of the sintering furnace of this magnetic core is as follows: firstly, by automatically grabbing one group of magnetic core by the 2nd 21k, so After turn to the positive other side of feed inlet, while sliding door 1 is opened, and is started the first cylinder 21c for this group of magnetic core and is pushed into feed inlet It is interior；Then, magnetic core is fed forward respectively by preheating zone 22, dumping area 23, low-temperature space 24, high-temperature region 25 with conveyer belt With radiating area 26；It is cooled down finally, magnetic core is placed on rotating disc 27d by one 27m of manipulator, is placed into placement after cooling In case 27i；The sintering furnace of this magnetic core substantially increases production efficiency by Full-automatic blanking and charging.

As shown in figures 1-8, magnetic core machining production line, including rack, are provided with delivery chute 1 in rack, along defeated in rack 1 conveying direction of slot is sent to be disposed with feed mechanism, grinding machine apparatus, automatic cleaning drying device, cutting agency, feed mechanism packet Stock shelf is included, feeding groove is tiltedly installed on stock shelf, gap blocking is provided between the inclination lower end and delivery chute 1 of feeding groove Mechanism, gap blocking mechanism include baffle and slide, and barrier slides are provided on slide, and the lower end of baffle, which is connected with, can make thereon The cylinder 12 of lower slider, one end of delivery chute 1 are provided with cylinder 11.

As shown in Figs. 1-2, grinding machine apparatus includes the first abrasive construction 2, overturning structure 3, the second abrasive construction 4, delivery chute 1 Two 1b of one 1a of locating slot and locating slot is inside successively offered, the slot bottom of one 1a of locating slot offers through-hole one, two 1b's of locating slot Slot bottom offers through-hole two, and the first abrasive construction 2 includes cylinder three, and cylinder three is arranged on the rack, and the piston rod of cylinder three is set It sets in through-hole one, one 2a of emery wheel is provided on the front side cell wall of one 1a of locating slot, one 2a of emery wheel, which is connected with, can drive its rotation One 2b of motor, one 2b of motor is arranged on motor rack one, and motor rack one and one 1a basal sliding of locating slot are arranged, motor rack one It is connected with four 2c of cylinder that it can be made to slide, is provided with two 2d of emery wheel, two 2d connection of emery wheel on the left side cell wall of one 1a of locating slot There are two 2e of motor that it can be driven to rotate, two 2e of motor to be arranged on motor rack two, motor rack two and one bottom 1a of locating slot are sliding Dynamic setting, motor rack two are connected with five 2f of cylinder that it can be made to slide, are provided with emery wheel three on the rear side cell wall of one 1a of locating slot 2g, three 2g of emery wheel are connected with three 2h of motor that it can be driven to rotate, and three 2h of motor is arranged on motor rack three, motor rack three and fixed Position one 1a basal sliding of slot setting, motor rack three are connected with six 2i of cylinder that it can be made to slide, the rear side cell wall of one 1a of locating slot On be provided with four 2j of emery wheel, four 2j of emery wheel is connected with four 2k of motor that it can be driven to rotate, and four 2k of motor is arranged in motor rack four On, motor rack four and one 1a basal sliding of locating slot are arranged, and motor rack four is connected with seven 2l of cylinder that it can be made to slide.

Overturning structure 3 is fixed on rack including one 3a of cylinder, two 3b of cylinder, five 3c of motor and motor six 3d, five 3c of motor Side, six 3d of motor is fixed on the other side of rack, and five 3c of motor and six 3d of motor are oppositely arranged, and one 3a of cylinder is fixed on electricity On the output shaft of five 3c of machine, two 3b of cylinder is fixed on the output shaft of six 3d of motor.One 3a of cylinder and two 3b of cylinder is hand Refer to cylinder.

Second abrasive construction 4 includes eight 4a of cylinder, and eight 4a of cylinder is arranged on the rack, and the piston rod setting of eight 4a of cylinder exists In through-hole two, five 4b of emery wheel is provided on the left side cell wall of two 1b of locating slot, five 4b of emery wheel is connected with the electricity that it can be driven to rotate Seven 4c of machine, seven 4c of motor are arranged on motor rack five, and motor rack five and two 1b basal sliding of locating slot are arranged, and motor rack five connects There is nine 4d of cylinder that it can be made to slide.Six 4e of emery wheel is provided on the right side cell wall of two 1b of locating slot, six 4e of emery wheel is connected with energy Eight 4f of motor for driving it to rotate, eight 4f of motor are arranged on motor rack six, and motor rack six is set with two 1b basal sliding of locating slot It sets, motor rack six is connected with the cylinder ten that it can be made to slide.Spray head one is provided with above one 1a of locating slot, spray head one connects There is delivery pipe one.It is provided with spray head two above two 1b of locating slot, spray head two is connected with delivery pipe two.

Delivery pipe one and delivery pipe two are respectively connected with delivery main, and delivery main connects external water source.Through-hole one is connected with Waste pipe one.Through-hole two is connected with waste pipe two.

As shown in Figure 3-4, automatic cleaning drying device includes wiper mechanism and drying mechanism, and wiper mechanism includes waste pipe 6 and escape pipe 7,6 section of waste pipe offers strip hole, and the setting of waste pipe 6 opens up on 1 side of delivery chute, 7 tube wall of escape pipe Have several ventholes, for venthole towards delivery chute 1, escape pipe 7 is arranged in the other side of delivery chute 1, escape pipe 7 it is closed at one end Structure, the other end of escape pipe 7 are connected with snorkel 8, and snorkel 8 is communicated with conveying fan 9, and the top of delivery chute 1 is provided with Cleaning structure, cleaning structure include fixing seat 10, and fixing seat 10 is fixed on the rack, and sliding is provided with sliding panel in fixing seat 10 11, sliding panel 11 is connected with the driving structure for driving it to move back and forth, and driving structure includes driving motor 12 and cam 13, driving Motor 12 is fixed in fixing seat 10, and the output shaft and cam 13 of driving motor 12 are fixed, the outer profile and sliding panel of cam 13 11 sides lean, and pass through 14 elastic connection of spring, the lower surface of sliding panel 11 between 11 other side of sliding panel and fixing seat 10 On be vertically fixed several vertical bars, the lower end of vertical bar is fixed with brush 16.

The end of delivery chute 1 is also connected with the rinse bath 17 of strip, and the two sides of rinse bath 17 are provided with water pipe, on water pipe It is provided with water pump one, water pipe is also connected with reservoir, and discharge orifice is opened up on the tube body of water pipe, and the slot bottom of rinse bath 17 offers out Water hole, apopore are communicated with wastewater disposal basin, and filter screen is provided on wastewater disposal basin, magnetic stripe, wastewater disposal basin and water storage are provided on filter screen It is connected between pond by pure water pipe, is provided with water pump two in pure water pipe, pure water pipe one end is in bottom of waste water pond.In rinse bath 17 It is provided with supersonic generator and Vibration Box 5, supersonic generator is arranged on 17 outer wall of rinse bath, and Vibration Box 5 is arranged in rinse bath On 17 inner walls, ultrasonic transducer is provided in Vibration Box 5.

Water removing structure is provided between wiper mechanism and drying mechanism, water removing structure includes platform 18, is set above platform 18 It is equipped with air-suction cover, air intake duct is connected on air-suction cover, air intake duct is communicated with compression pump.

Drying mechanism includes conveyer belt and drying box 19, and conveyer belt is set on the outside of several conveying rollers, and conveying roller is connected with It can make the rotary electric machine of its rotation, be provided with several infrared lamps on the tank wall of drying box 19, the top of drying box 19 opens up There are several ventholes.Several ventholes are offered on conveyer belt.Cutting agency includes blanking tube, is provided with manipulator in rack Three, manipulator is arranged above blanking tube.

Sliding is provided with thermal insulation board one between high-temperature region 25 and radiating area 26, and sliding is set between radiating area 26 and discharge port It is equipped with thermal insulation board two, the top of radiating area 26 offers outlet, and outlet is connected by appendix, is provided with work wind on appendix Machine, delivery pipe section are circumferentially positioned at the outside of drying box 19, and the end of delivery pipe is communicated with 19 bottom of drying box.Pass through utilization Waste heat in sintering furnace rationally utilizes resource to auxiliary heating is carried out in drying box 19.

The working principle of this machining production line is as follows: firstly, passing through molding machine for iron powder compression moulding；Then, it will press The iron powder made, which is placed into sintering furnace, to be sintered；Finally, polishing, cleaning, drying, blanking.

Although delivery chute 1 is used more herein；One 1a of locating slot；Two 1b of locating slot；First abrasive construction 2；Emery wheel One 2a；One 2b of motor；Four 2c of cylinder；Two 2d of emery wheel；Two 2e of motor；Five 2f of cylinder；Three 2g of emery wheel；Three 2h of motor；Six 2i of cylinder； Four 2j of emery wheel；Four 2k of motor；Seven 2l of cylinder；Overturn structure 3；One 3a of cylinder；Two 3b of cylinder；Five 3c of motor；Six 3d of motor；The Two abrasive constructions 4；Eight 4a of cylinder；Five 4b of emery wheel；Seven 4c of motor；Nine 4d of cylinder；Six 4e of emery wheel；Eight 4f of motor；Vibration Box 5；Waste material Pipe 6；Escape pipe 7；Snorkel 8；Conveying fan 9；Fixing seat 10；Sliding panel 11；Driving motor 12；Cam 13；Spring 14；Bar is perpendicular 15；Brush 16；Rinse bath 17；Platform 18；Drying box 19；Furnace body 20；Feeding mechanism 21；Fixed station 21a；Feeding case 21b；First Cylinder 21c；Scraping wings 21d；Ring-shaped guide rail 21e；First work drive motor 21f；Rack gear 21g；Drive gear 21h；Mounting plate 21i； Push-rod electric machine 21j；Second cylinder 21k；Preheating zone 22；Dumping area 23；Low-temperature space 24；High-temperature region 25；Radiating area 26；Discharging mechanism 27；One 27a of screw rodb base；Second work drive motor 27b；5th cylinder 27c；Rotating disc 27d；Third work drive motor 27e；Negative-pressure air fan 27f；Guide duct 27g；Wind scooper 27h；Placing box 27i；Two 27j of screw rodb base；4th work drive motor 27k；6th cylinder 27l；Machine One 27m of tool hand；Two 27n of manipulator；Sliding door 1；Third cylinder 29；Sliding door 2 30；The terms such as the 4th cylinder 31, but simultaneously A possibility that being not excluded for using other terms.The use of these items is only for be more convenient to describe and explain the utility model Essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.

Claims (10)

1. a kind of sintering furnace of magnetic core, including the furnace body with furnace chamber, which is characterized in that the furnace body has feed inlet and discharging Mouthful, it is provided with feeding mechanism on the outside of feed inlet, discharging mechanism is provided on the outside of discharge port, from feed inlet to discharge port successively by furnace Chamber is divided into preheating zone, dumping area, low-temperature space, high-temperature region and radiating area, and the feeding mechanism includes fixed station and feeding case, Gu Determine the outside that feed inlet is arranged in platform, be further fixed on the first cylinder on fixed station, the piston rod of third cylinder be directed toward feed inlet and End is fixed with scraping wings, and the top of the fixed station is equipped with ring-shaped guide rail and several first work drive motors, is bonded ring-shaped guide rail It is provided with rack gear, several driving gears are engaged on rack gear, output shaft and the driving gear of the first work drive motor are coaxially fixed, the Be fixed with mounting plate on the body of one work drive motor, be fixed with push-rod electric machine on mounting plate, the output shaft of push-rod electric machine vertically to Lower and end is fixed with the second cylinder, and above-mentioned feeding case is located at the lower section of ring-shaped guide rail, is provided with and is able to drive in the furnace body The conveyer belt that magnetic core is fed forward.

2. the sintering furnace of magnetic core according to claim 1, which is characterized in that sliding is provided with and can open and close on the furnace body The sliding door one of feed inlet, sliding door one are connected with the third cylinder that it can be made to slidably reciprocate.

3. the sintering furnace of magnetic core according to claim 2, which is characterized in that sliding is provided with and can open and close on the furnace body The sliding door two of discharge port, sliding door two are connected with the 4th cylinder that it can be made to slidably reciprocate.

4. the sintering furnace of magnetic core according to claim 3, which is characterized in that the discharging mechanism includes discharging platform, discharging The outside of discharge port is arranged in platform, and discharging platform is fixedly arranged above screw rodb base one, and rotation is provided with the first screw rod on screw rodb base one, First screw rod is connected with the second work drive motor that it can be made to rotate, and is threaded with nut one on the first screw rod, nut one it is outer Side is fixed with sliding block one, and sliding block one and the sliding of screw rodb base one are arranged, and the lower section of sliding block one is equipped with the 5th cylinder, the work of the 5th cylinder Vertically forward and end is fixed with manipulator one, screw rodb base one is far from being equipped with rotating disc, rotating disc below one end of furnace body for stopper rod Lower section is connected with the third work drive motor that it can be driven to rotate.

5. the sintering furnace of magnetic core according to claim 4, which is characterized in that be additionally provided with several placements on the rotating disc Slot places trench bottom and offers ventilation hole, and the top of rotating disc is equipped with cooling body, the cooling body include be in guide duct, The input terminal of guide duct is connected with negative-pressure air fan, and the output end of guide duct towards rotating disc and is communicated with wind scooper, the wind-guiding Cover is in horn-like.

6. the sintering furnace of magnetic core according to claim 5, which is characterized in that the side of the rotating disc is additionally provided with placement Case, placing box are fixedly arranged above screw rodb base two, and rotation is provided with the second screw rod on screw rodb base two, and the second screw rod, which is connected with, to be made Its 4th work drive motor rotated is threaded with nut two on the second screw rod, and the outside of nut two is fixed with sliding block two, sliding block Two are arranged with the sliding of screw rodb base two, and the lower section of sliding block two is equipped with the 6th cylinder, and the piston rod of the 6th cylinder is vertically forward and end It is fixed with manipulator two.

7. the sintering furnace of magnetic core according to claim 6, which is characterized in that permutation is distributed the placing groove in a ring, The quantity of placing groove is four, and the angle between placing groove is 90 °.

8. the sintering furnace of magnetic core according to claim 7, which is characterized in that second cylinder is finger cylinder.

9. the sintering furnace of magnetic core according to claim 8, which is characterized in that be coated with insulating layer on the inboard wall of furnace body.

10. the sintering furnace of magnetic core according to claim 9, which is characterized in that offer several outlets at the top of the furnace body Mouthful, gas outlet is connected to by connecting tube.