CN208920868U - The valve mechanism of electronic kiln saggar automatic feeder - Google Patents

Abstract

A kind of valve mechanism of electronic kiln saggar automatic feeder, electronic kiln saggar automatic feeder include feed rack；Storage hopper is located at the top of rack, sets storage hopper picking-up container, lower part mating storage hopper discharge barrel on the top of storage hopper；Screw rod Qu Liao mechanism, is located in storage hopper picking-up container；Power drive mechanism, it is located in storage hopper picking-up container and is connect with screw rod Qu Liao mechanism, valve mechanism includes storage hopper discharging cover, tray rack, valve and valve driving machine structure, storage hopper discharging cover is supported on tray rack towards upper side, its center sets central axis, valve is located at the lower section of storage hopper discharging cover, the center of valve sets central axis matching hole, central axis insertion central axis matching hole is stretched over the lower section of valve, valve driving machine structure is located at tray rack towards upper side, and screw rod Qu Liao mechanism supports on center shaft.Save space；It avoids occurring expecting when to saggar feeding from saggar along the situation of escape；Movement is quick；Save process.

Description

The valve mechanism of electronic kiln saggar automatic feeder

Technical field

The utility model belongs to electronic kiln auxiliary facility technical field, and in particular to a kind of electronic kiln saggar is automatic The valve mechanism of feeding device.

Background technique

Above mentioned electronic kiln substantially refers to electronic kiln production line with saggar automatic feeder Saggar automatic feeder, electronic kiln are the electronic powder materials being burnt into for making electronic component and are burnt into for making Be used as power battery power battery powder body material etc. special facilities, and electronic kiln production line refers to and is being configured at electronics It is required on the channel of saggar automatic delivering mechanism between kiln burner hearth entrance and furnace outlet according to technique or station requires Setting electronic powder material solve automatically crushing device, saggar automatic material pouring device, saggar automatic cleaning apparatus, saggar check device, Saggar automatic feeder and material containing saggar introducing device.Since saggar automatic delivering mechanism is between the burner hearth entrance of electronic kiln Between furnace outlet, thus will be coming from burner hearth and fill and complete (" being sintered ", the same below) electronics of firing by it The saggar of powder body material or power battery powder body material (clinker) is when reaching the broken station of solution by the broken station of the solution is arranged in Electronic powder material or power battery powder body material solve automatically crushing device solve it is broken, then saggar arrive at saggar automatic lowering When station by saggar automatic material pouring device by saggar electronic powder material or power battery powder body material remove, when empty casket When alms bowl marches to saggar automated cleaning station, the alms bowl chamber of saggar is cleaned by the saggar automatic cleaning apparatus of the station, And then when completing clean saggar when reaching saggar inspection station, saggar is carried out by the saggar check device of the station It checks, detect and reject in saggar automatic delivering mechanism to have crannied flaw saggar, when the saggar row by inspection When moving to saggar Automatic-feeding station, saggar is fed by the saggar automatic feeder of the station, when equipped with electronics The saggar that the saggar of powder body material or power battery powder body material (raw material) completes feed marches to material containing saggar and introduces work When position, saggar is introduced into burner hearth from the burner hearth entrance of electronic kiln by material containing saggar introducing device, is so recycled again and again And form complete electronic kiln production line.Electronic powder material above-mentioned such as color phosphor, lamp powder, barium titanate, titanium Sour strontium, yttria, zirconium oxide, aluminium oxide, bismuth oxide, lead zirconate titanate, LiFePO4 or ferromagnetic oxide powder, etc.；It is aforementioned Power battery powder body material such as artificial graphite and graphene etc..

The technical information of saggar feeding device can be seen in disclosed Chinese patent literature, typically such as " electronic kiln with automatic weighing feeding device " that CN102706164B recommends, the patent application scheme is due to can be on metering disk Saggar carry out continual Weighing, thus there is good Weighing to be fed efficiency, for details, reference can be made to the patent Shens The 0005th to 0006 section and 0013 section of specification please.

As is known in the industry, with advances in technology with the update of technique, aforementioned electronic powder body material and power battery powder The performance of body material also accordingly becomes better and approaching perfection day by day, and the mobility of typical LiFePO4 powder etc. as the aforementioned has reached like water is To the degree such as mercury, challenge then is proposed to the mechanical structure of screw rod feed, because stopping feed in screw rod is screw rod When not rotating, extremely strong aforementioned electronic powder body material of mobility etc. will appear the situation flowed out from screw end, on the one hand cause Doses in saggar is inaccurate and influences into kiln sintering quality, on the other hand causes to escape to expect and waste of resource.Spiral shell is thus used merely The feed of bar feeding device electronic powder material extremely strong for mobility is and unconformable.

Invention patent mandate notification number CN103528381B provide " saggar of electronic kiln production line claims automatically A weighing hopper discharging controller is arranged in the discharge port position of discharge bucket in weight feeding device ", by the gate valve of the mechanism It is controlled whether to discharging, which can be suitably used for the control to the electronic powder material of good fluidity, but exist Following shortcoming: first, since entire weighing hopper discharging controller is by acting cylinder base, acting cylinder, outlet valve and saggar feeding hopper Composition, thus the space shared by short transverse is big；Second, due to saggar feeding hopper presence and the upper edge of saggar can not be made (upper edge at saggar opening position) splicing in the state of being affixed touching with outlet valve, and the structure and its shape of outlet valve It to saggar feeding and is fed to saggar without the basis for meeting the upper edge of saggar with it and pasting touching, thus in saggar feeding hopper and tends to When completely expecting degree, there is the anxiety for escaping material from the upper edge of saggar；Third, due to using acting cylinder (being essentially cylinder) and discharging The valve of valve, it is mobile (translation) by acting cylinder band movable valve, thus movement travel is relatively large, influence opens or closes saggar and feeds The discharging of hopper or the agility for stopping discharging movement；Fourth, due to using from saggar feeding hopper to saggar feeding, thus work as When electronic powder material applied to poor fluidity, it will form tower-like pile up effect in saggar, need to will be expected by subsequent work stations even It is flat or flat with mode of vibration vibration.

In view of shortcoming existing for above-mentioned CN103528381B, still there are improved necessity, technical solution described below It generates in this background.

Summary of the invention

The task of the utility model be to provide it is a kind of help significantly to simplify structure and be conserved effect to space, Occur expecting from casket when being conducive to splicing in the state of making the upper edge of body be in patch touch closing comprehensively and being avoided pressure feeding On alms bowl along escape situation, be beneficial to moment reach to opening or closing for discharge port and emerge from movement agility, Have convenient for being able to ensure the electronics kiln that the material position plane in saggar reaches unanimity to the open topped region of saggar while feed The valve mechanism of furnace saggar automatic feeder.

What the task of the utility model was performed by, a kind of valve knot of electronic kiln saggar automatic feeder Structure, electronic kiln saggar automatic feeder include a feed rack；One storage hopper, the storage hopper are arranged described The top of rack and it is equipped with a storage hopper picking-up container on the top of the storage hopper, and in the lower part of storage hopper with being connected to a storing Struggle against discharge barrel；One screw rod Qu Liao mechanism, screw rod Qu Liao mechanism be arranged in the storage hopper picking-up container and from top to bottom according to The secondary storage hopper that storage hopper discharge barrel is stretched over from the storage hopper picking-up container chamber of storage hopper picking-up container and the storing bucket chamber of storage hopper The bottom for the barrel chamber that discharges；One power drive mechanism, which is arranged in the storage hopper picking-up container and and spiral shell Bar drives material mechanism driving connection, and the valve mechanism includes storage hopper discharging cover, a tray rack, a valve and a valve Driving mechanism, storage hopper discharging cover is supported on tray rack towards upper side and storage hopper discharging cover is corresponding to institute The position for stating storage hopper discharge barrel is fixed together with the bottom of tray rack and storage hopper discharge barrel, in storage hopper discharging cover The heart is provided with a central axis, and surrounds central axis in the region that storage hopper discharging cover corresponds to storage hopper discharging barrel chamber Surrounding with radiation regimes be spaced apart be equipped with cover discharge port, valve be located at storage hopper discharge cover lower section, in the valve Center offers a central axis matching hole and the surrounding on valve around central axis matching hole is opened up with radiation regimes interval There are the valve discharge port that position is corresponding with the cover discharge port and quantity is equal with cover discharge port, the central axis Be inserted into the central axis matching hole be stretched over valve lower section and by screw on center shaft limit nut limit, valve drive Motivation structure is arranged in tray rack towards upper side and links with valve, and the screw rod Qu Liao mechanism is rotatably supported at institute On the central axis stated.

In a specific embodiment of the utility model, the screw rod Qu Liao mechanism includes that screw-bearing is expected in a drive Seat and one drives material screw rod, drives the middle position that material screw-bearing seat is fixed on the top of the storage hopper picking-up container, drives material screw rod Upper end be rotatably supported at and drive on material screw-bearing seat and be stretched over the top for driving material screw-bearing seat, and drive material screw rod Lower end is successively rotatably supported in described by way of the storage hopper picking-up container chamber, storing bucket chamber and storage hopper discharging barrel chamber In mandrel, constituting on driving material screw rod has flight, and the power drive mechanism and the upper end for driving material screw rod are sequentially connected.

In another specific embodiment of the utility model, the power drive mechanism includes that reduction gearbox is fixed Seat, reduction gearbox, motor, driving wheel, transmission belt and driven wheel, reduction gearbox fixing seat are fixed on the top of the storage hopper picking-up container Edge, motor, which is driven in the position for corresponding to the lower section of reduction gearbox with reduction gearbox, to be cooperated and is consolidated by reduction gearbox together with motor It is scheduled in reduction gearbox fixing seat, driving wheel is fixed on the reduction gearbox final stage power output shaft of reduction gearbox, an end cap of transmission belt It sets on driving wheel, the other end is nested on the driven wheel, and the driven wheel is fixed on the upper end for driving material screw rod and correspondence In the top for driving material screw-bearing seat.

In another specific embodiment of the utility model, the driving wheel and driven wheel are sprocket wheel or belt Wheel, the transmission belt are chain or belt.

In another specific embodiment of the utility model, the bottom of the storage hopper discharge barrel is fixed on a discharging On drum flange disk, the circumferencial direction on the discharge barrel ring flange and around discharge barrel ring flange, which is spaced apart, is equipped with flange valve snail Hole is equipped with flange plate screw in flange plate screw hole, covers in the storage hopper discharge barrel and is corresponding to flange valve snail The circumferentially-spaced for being positioned around storage hopper discharging cover in hole offers storage hopper discharging cover screw hole, on the tray rack And tray rack screw hole is offered in the position for corresponding to storage hopper discharging cover screw hole, the flange plate screw screws in Storage hopper discharging and is screwed in tray rack screw hole cover screw hole in turn；The central area structure of the discharge barrel ring flange As the storage hopper discharging barrel chamber.

In the utility model there are one in specific embodiment, cover is discharged towards upper side in the storage hopper And a sealing ring is offered in the circumferencial direction for being positioned around storage hopper discharging cover for corresponding to the discharge barrel ring flange Slot is embedded with a sealing ring in the seal groove, and the sealing ring and side of the discharge barrel ring flange under are in sealing contact.

In the utility model more and in a specific embodiment, in the central axis towards the central position of upper one end It sets and offers a screw rod and pivotally support hole, the lower end for driving material screw rod pivotally supports hole with screw rod and is rotatably assorted, in central axis Lower end wall body on constitute have central axis external screw thread, the restriction nut is threadedly engaged with the central axis external screw thread.

The utility model so that in a specific embodiment, in side under of the valve and surround institute That states central axis matching hole has extended around a dead turn guard ring, is embedded with a dead turn in the dead turn guard ring, it is described in The lower end of mandrel passes through dead turn, and the restriction nut is located at the lower section of dead turn and the following table face contact with dead turn.

The utility model again more and in a specific embodiment, the cover discharge port and the valve discharging The shape of mouth is fan-shaped.

It again and then in a specific embodiment, is driven on the valve and towards the valve in the utility model The side of motivation structure is extended with a swing rod fixing seat with horizontality, in the swing rod fixing seat towards upper side perpendicular to pendulum The state of bar fixing seat is fixed with a swing rod, in the tray rack towards upper side and in the position for corresponding to swing rod fixing seat Setting composition has a swing rod sliding guide shoe, which has a swing rod sliding guide shoe chamber, which passes through The thickness direction of logical tray rack, the swing rod are inserted into swing rod sliding guide shoe chamber from the lower section of tray rack and are stretched over swing rod sliding The top of guide shoe, the valve driving machine structure include a rotary cylinder fixed frame, a rotary cylinder, a rotary swinging arm and a pendulum The lower left corner of arm guide rod, rotary cylinder fixed frame and tray rack is fixed, and rotary cylinder is fixed on rotary cylinder fixed frame, the rotation For the rotary cylinder column of rotaring cylinder under, rotary swinging arm is fixed on the end of rotary cylinder column, and the shape of swing arm guide rod is in U-shaped Shape, one end and the rotary swinging arm of the opening of swing arm guide rod are fixed, and the other end is configured to cantilever end, and the pendulum of the swing arm guide rod Arm guide rod chamber is nested on the swing rod.

One of the technical effect of technical solution provided by the utility model, due to valve mechanism by storage hopper discharging cover, Tray rack, valve and valve driving machine structure are constituted, and storage hopper discharging cover, tray rack and valve are in flat structure It makes and tray rack is arranged in towards upper side in valve driving machine structure, thus simplification finishes significantly relative to prior art Structure is conserved the occupancy to space；Two, due to tray rack be a plate body construction, thus be able to satisfy saggar on along complete Face and a side contacts of the tray rack under requirement, so that the upper edge of saggar is in splicing under closed state, avoid to casket Occur expecting when alms bowl feeding from saggar along the situation of escape；Three, due to valve and storage hopper discharging cover be rotatably assorted, thus It can make valve discharge port corresponding with cover discharge port moment in the form of the camera shutter in photographic goods or be staggered, embodiment movement Agility；Four, be gone out since the cover covered set on storage hopper discharge barrel can be spaced apart by the radial patterning around central axis Material mouth discharges simultaneously, thus can ensure that the material position plane in saggar reaches unanimity, and can save rear position is scraped process.

Detailed description of the invention

Fig. 1 is the embodiments of the present invention structure chart.

Fig. 2 is storage hopper discharging cover, tray rack, valve and the valve driving machine structure of valve mechanism shown in FIG. 1 Detailed structure view.

Specific embodiment

In order to which the technical essence of the utility model and beneficial effect is more clearly understood, applicant is below with reality The mode for applying example elaborates, but is not limitation to the utility model, any foundation to the description of embodiment The made only formal but not substantive equivalent transformation of the utility model design is regarded as the utility model Technical solution scope.

The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description For the location of attached drawing state, thus the spy to technical solution provided by the utility model cannot be understood as It does not limit.

Referring to Figure 1, a feed rack 1 of the structural system of electronic kiln saggar automatic feeder is shown； One storage hopper 2, the storage hopper 2 are arranged the top for being fixed on aforementioned rack 1 shortly and are equipped with (i.e. on the top of the storage hopper 2 With being connected to) a storage hopper picking-up container 21, and in the lower part of storage hopper 2 with being connected to a storage hopper discharge barrel 22；One screw rod drives material machine Structure 3, screw rod Qu Liao mechanism 3 are arranged in aforementioned storage hopper picking-up container 21 and from top to bottom successively from storage hopper picking-up container 21 Storage hopper picking-up container chamber 211, storage hopper 2 storing bucket chamber 23 be stretched over storage hopper discharge barrel 22 storage hopper discharging barrel chamber 221 bottom；One power drive mechanism 4, which is arranged in aforementioned storage hopper picking-up container 21 and and screw rod Qu Liao mechanism 3 is sequentially connected.

It refers to Fig. 2 and combines Fig. 1, show the storage hopper discharging cover of the valve mechanism system of the utility model 5, a tray rack 6, a valve 7 and a valve driving machine structure 8, storage hopper discharging cover 5 are supported on tray rack 6 towards upper side And storage hopper discharging cover 5 discharges in the position for corresponding to aforementioned storage hopper discharge barrel 22 together with tray rack 6 and storage hopper The bottom of cylinder 22 is fixed, in the central axis 51 that is provided centrally with of storage hopper discharging cover 5, and in storage hopper discharging cover 5 regions for corresponding to aforementioned storage hopper discharging barrel chamber 221, which are spaced apart around the surrounding of central axis 51 with radiation regimes, is equipped with cover Discharge port 52, valve 7 are located at the lower section of storage hopper discharging cover 5, offer a central axis matching hole 71 at the center of the valve 7 And it is spaced apart on valve 7 around the surrounding of central axis matching hole 71 with radiation regimes and is equipped with position and aforementioned cover discharge port The 52 corresponding and quantity valve discharge port 72 equal with cover discharge port 52, central axis 51 above-mentioned are inserted into aforesaid central axis Matching hole 71 is stretched over the lower section of valve 7 and the nut 511 that limits by screwing on central axis 51 limits, valve driving machine structure 8 are arranged in tray rack 6 towards upper side and link with valve 7, and screw rod Qu Liao above-mentioned mechanism 3 is rotatably supported at aforementioned Central axis 51 on.The charging interface 212 positioned at 21 side of storage hopper picking-up container is shown in FIG. 1.

Please emphasis see Fig. 2, screw rod Qu Liao above-mentioned mechanism 3 includes one driving material screw-bearing seat 31 and one and driving material screw rod 32, The middle position that material screw-bearing seat 31 is fixed on the top of aforementioned storage hopper picking-up container 21 is driven, the upper end rotation of material screw rod 32 is driven Ground, which is supported on, drives on material screw-bearing seat 31 and is stretched over the top for driving material screw-bearing seat 31, and drives the lower end of material screw rod 32 It is successively rotatably supported at by way of aforementioned storage hopper picking-up container chamber 211, storing bucket chamber 23 and storage hopper discharging barrel chamber 221 aforementioned Central axis 51 on, constituting on driving material screw rod 32 has a flight 321, previous power transmission mechanism 4 and drives and expects the upper of screw rod 32 End transmission connection.

Continue to see that Fig. 2, power drive mechanism 4 above-mentioned include reduction gearbox fixing seat 41, reduction gearbox 42, motor 43, active Wheel 44, transmission belt 45 and driven wheel 46, reduction gearbox fixing seat 41 are fixed on the top edge position of aforementioned storage hopper picking-up container 21, Motor 43 cooperates and by reduction gearbox 42 in the position and the transmission of reduction gearbox 42 for corresponding to the lower section of reduction gearbox 42 together with motor 43 It is fixed in reduction gearbox fixing seat 41, driving wheel 44 is fixed on the reduction gearbox final stage power output shaft 421 of reduction gearbox 42, transmission One end with 45 is nested on driving wheel 44, and the other end is nested on driven wheel 46, and the driven wheel 46 is fixed on aforementioned drive material The upper end of screw rod 32 and the top for corresponding to aforementioned drive material screw-bearing seat 31.

In the present embodiment, driving wheel 44 and driven wheel 46 above-mentioned are sprocket wheel, and transmission belt 45 above-mentioned is chain, but It is if sprocket wheel is substituted with belt pulley, and substitute chain with belt, then should be considered as equivalent technological means.

When motor 43 works, reduction gearbox 42 is driven by motor 43, by the reduction gearbox final stage power output shaft of reduction gearbox 42 421 drive driving wheel 44, drive driven wheel 46 through transmission belt 45, drive drive above-mentioned to expect screw rod 32 by driven wheel 46, are expected by driving Flight 321 on screw rod 32 will expect to drive to storage hopper discharge barrel 22 to valve mechanism.

Continue to see Fig. 2, the bottom of aforementioned storage hopper discharge barrel 22 is preferably fixed on a discharge barrel ring flange with welding manner On 222, the circumferencial direction on the discharge barrel ring flange 222 and around discharge barrel ring flange 222, which is spaced apart, is equipped with ring flange Screw hole 2221 is equipped with flange plate screw 22211 in flange plate screw hole 2221, aforementioned storage hopper discharging cover 5 on and Storage hopper discharging cover is offered in the circumferentially-spaced for being positioned around storage hopper discharging cover 5 for corresponding to flange plate screw hole 2221 Screw hole 53 offers tray rack on aforementioned tray rack 6 and in the position for corresponding to storage hopper discharging cover screw hole 53 Screw hole 61, flange plate screw 22211 above-mentioned screw in storage hopper discharging cover screw hole 53 and are screwed in turn to tray rack In screw hole 61；The central area of aforementioned discharge barrel ring flange 222 is configured to storage hopper discharging barrel chamber 221 above-mentioned.

As shown in Figure 2, cover 5 is discharged towards upper side in aforementioned storage hopper and corresponding to aforementioned discharging drum flange The circumferencial direction for being positioned around storage hopper discharging cover 5 of disk 222 offers a seal groove 54, embedded in the seal groove 54 Equipped with a sealing ring 541, the sealing ring 541 and side of the discharge barrel ring flange 222 under are in sealing contact.

Continue to see Fig. 2, the central location of mandrel 51 towards upper one end offers a screw rod and pivotally supports hole in the foregoing 512, the aforementioned lower end for driving material screw rod 32 pivotally supports hole 512 with screw rod and is rotatably assorted, on the wall body of the lower end of central axis 51 Composition has central axis external screw thread 513, and restriction nut 511 above-mentioned is threadedly engaged with the central axis external screw thread 513.

A dead turn has been extended around in side of the said valve 7 under and around aforesaid central axis matching hole 71 Guard ring 73 is embedded with a dead turn 731 in the dead turn guard ring 73, and the lower end of aforesaid central axis 51 passes through dead turn 731, preceding It states restriction nut 511 and is located at the lower section of dead turn 731 and the following table face contact with dead turn 731.

As shown in Figure 2, the shape of aforementioned cover discharge port 52 and said valve discharge port 72 is fan-shaped.In addition, cover The quantity of discharge port 52 and valve discharge port 72 is not limited by quantity shown in Fig. 2.

Continue to see Fig. 2, be extended on said valve 7 and towards the side of said valve driving mechanism 8 with horizontality There is a swing rod fixing seat 74, is fixed in the swing rod fixing seat 74 towards upper side with the state perpendicular to swing rod fixing seat 74 One swing rod 741, aforementioned tray rack 6 towards upper side and correspond to swing rod fixing seat 74 position constitute have a swing rod Sliding guide shoe 62, the swing rod sliding guide shoe 62 have a swing rod sliding guide shoe chamber 621, the swing rod sliding guide shoe chamber 621 perforation support The thickness direction of plate rail 6, aforementioned swing rod 741 are inserted into swing rod sliding guide shoe chamber 621 from the lower section of tray rack 6 and are stretched over swing rod The top of sliding guide shoe 62.

Valve driving machine structure 8 above-mentioned includes a rotary cylinder fixed frame 81, a rotary cylinder 82,83 and of a rotary swinging arm One swing arm guide rod 84, rotary cylinder fixed frame 81 are preferably fixed with the lower left corner of welding manner and tray rack 6, and rotary cylinder 82 is solid It is scheduled on rotary cylinder fixed frame 81, that is, is fixed on the top of rotary cylinder fixed frame 81, the rotary cylinder of the rotary cylinder 82 Column 821 is under, and rotary swinging arm 83 is fixed on the end of rotary cylinder column 821, and the shape of swing arm guide rod 84 is u-shaped, swing arm One end of the opening of guide rod 84 and rotary swinging arm 83 are fixed, and the other end is configured to cantilever end, and the pendulum of the swing arm guide rod 84 Arm guide rod chamber 841 is nested on swing rod 741 above-mentioned.

As shown in Figure 2, constituting at the top of aforementioned rotary cylinder fixed frame 81 has horizontal supporting plate 811, rotary cylinder 82 It is fixed by rotary cylinder fixing screws 822 and horizontal supporting plate 811.

When rotary cylinder 82 works, rotary cylinder column 821 turns round an angle, is driven and is rotated by rotary cylinder column 821 Swing arm 83 simultaneously drives accordingly one angle of revolution of swing arm guide rod 84 by rotary swinging arm 83, drives swing rod 741 to follow by swing arm guide rod 84 Swing rod sliding guide shoe chamber 621 slide a distance, by swing rod 741 by swing rod fixing seat 74 with movable valve 7 turn round one Angle keeps the cover discharge port 52 that also storage hopper discharges on cover 5 of valve discharge port 72 on valve 7 corresponding, that is to say, that It is overlapped valve discharge port 72 with cover discharge port 52, by the aforementioned material driven of flight 321 for driving material screw rod 32 from storage hopper The storage hopper discharging barrel chamber 221 of discharge barrel 22 enters cover discharge port 52 and enters being illustrated by Fig. 1 for the lower section for being located at tray rack 6 Saggar 10 in, otherwise same example.

As shown in Figure 1, a dust hood 63 can also be arranged on tray rack 6, which is coupled a pair of of dust suction interface tube 631, a pair of of dust suction interface tube 631 is connected by pipeline with dust exhaust apparatus such as negative-pressure air fan or similar device in a state of use It connects.

The saggar automatic delivering mechanism 9 having concurrently to 10 elevating function of saggar is also shown in Fig. 1, it is automatically defeated by the saggar Mechanism 9 is sent by the station where being transported to the utility model up for the aforementioned saggar 10 of charging and is raised above saggar 10, The upper edge of saggar 10 is set to tend to patch touching with a side surface of the tray rack 6 under, it is then described above to saggar by applicant 10 feedings after the completion of 10 feeding of saggar, decline saggar 20, and be transported to next station such as by saggar automatic delivering mechanism 9 Enter furnace sintering, while the saggar 10 of next sky advances to the station where the utility model, therefrom in rapid succession to casket 10 feeding of alms bowl.The prior art is belonged to due to saggar automatic delivering mechanism 9 above-mentioned and its to the lifting device of saggar 10, thus Applicant is not described in detail it.

In conclusion technical solution provided by the utility model compensates for the shortcoming in prior art, favorably accomplish Invention task has faithfully fulfilled the technical effect that applicant refers in technical effect column above.

Claims (10)

1. a kind of electronic kiln valve mechanism of saggar automatic feeder, the electronic kiln is filled with saggar Automatic-feeding It sets including feed rack (1)；One storage hopper (2), the storage hopper (2) are arranged the top in the rack (1) and in the storages The top of hopper (2) is equipped with a storage hopper picking-up container (21), and matches in the lower part of storage hopper (2) and be connected to a storage hopper discharge barrel (22)；One screw rod Qu Liao mechanism (3), screw rod Qu Liao mechanism (3) are arranged on the storage hopper picking-up container (21) and by upper It is successively stretched from the storing bucket chamber (23) of the storage hopper picking-up container chamber (211) of storage hopper picking-up container (21) and storage hopper (2) under and To the bottom of storage hopper discharging barrel chamber (221) of storage hopper discharge barrel (22)；One power drive mechanism (4), the power transmission machine Structure (4) is arranged on the storage hopper picking-up container (21) and is sequentially connected with screw rod Qu Liao mechanism (3), it is characterised in that described Valve mechanism include storage hopper discharging cover (5), a tray rack (6), a valve (7) and a valve driving machine structure (8), store up Hopper discharging cover (5) is supported on tray rack (6) towards upper side and storage hopper discharging cover (5) is corresponding to described The position of storage hopper discharge barrel (22) is fixed together with tray rack (6) and the bottom of storage hopper discharge barrel (22), is gone out in the storage hopper Barrel lid (5) is provided centrally with a central axis (51), and is discharged in storage hopper discharging cover (5) corresponding to the storage hopper Surrounding of the region of barrel chamber (221) around central axis (51) is spaced apart with radiation regimes is equipped with cover discharge port (52), valve (7) Positioned at the lower section of storage hopper discharging cover (5), a central axis matching hole (71) is offered at the center of the valve (7) and in valve Surrounding on door (7) around central axis matching hole (71) is spaced apart with radiation regimes is equipped with position and the cover discharge port (52) The corresponding and quantity valve discharge port (72) equal with cover discharge port (52), the central axis (51) are inserted into described Mandrel matching hole (71) is stretched over the lower section of valve (7) and limit nut (511) by screwing on central axis (51) limit, Valve driving machine structure (8) is arranged in tray rack (6) towards upper side and links with valve (7), and the screw rod drives material machine Structure (3) is rotatably supported on the central axis (51).

2. the electronic kiln according to claim 1 valve mechanism of saggar automatic feeder, it is characterised in that described Screw rod Qu Liao mechanism (3) include one drive material screw-bearing seat (31) and one drive expect screw rod (32), drive expect screw-bearing seat (31) It is fixed on the middle position at the top of the storage hopper picking-up container (21), the upper end for driving material screw rod (32) is rotatably supported at drive material On screw-bearing seat (31) and be stretched over drive material screw-bearing seat (31) top, and drive material screw rod (32) lower end successively way It is rotatably supported at through the storage hopper picking-up container chamber (211), storing bucket chamber (23) and storage hopper discharging barrel chamber (221) described Central axis (51) on, constitutes and has flight (321) on driving material screw rod (32), the power drive mechanism (4) and drive and expect spiral shell The upper end of bar (32) is sequentially connected.

3. the electronic kiln according to claim 2 valve mechanism of saggar automatic feeder, it is characterised in that described Power drive mechanism (4) include reduction gearbox fixing seat (41), reduction gearbox (42), motor (43), driving wheel (44), transmission belt (45) and driven wheel (46), reduction gearbox fixing seat (41) are fixed on the top edge position of the storage hopper picking-up container (21), electricity Machine (43) correspond to reduction gearbox (42) lower section position and reduction gearbox (42) transmission cooperation and by reduction gearbox (42) together with Motor (43) is fixed on reduction gearbox fixing seat (41), and the reduction gearbox final stage power that driving wheel (44) is fixed on reduction gearbox (42) is defeated On shaft (421), one end of transmission belt (45) is nested on driving wheel (44), and the other end is nested on driven wheel (46), and is somebody's turn to do Driven wheel (46) is fixed on the upper end for driving material screw rod (32) and corresponds to the top for driving material screw-bearing seat (31).

4. the electronic kiln according to claim 3 valve mechanism of saggar automatic feeder, it is characterised in that described Driving wheel (44) and driven wheel (46) be sprocket wheel or belt pulley, the transmission belt (45) be chain or belt.

5. the electronic kiln according to claim 1 valve mechanism of saggar automatic feeder, it is characterised in that described The bottom of storage hopper discharge barrel (22) is fixed on a discharge barrel ring flange (222), on the discharge barrel ring flange (222) and It is spaced apart around the circumferencial direction of discharge barrel ring flange (222) and is equipped with flange plate screw hole (2221), in flange plate screw hole (2221) On be equipped with flange plate screw (22211), the storage hopper discharging cover (5) on and correspond to flange plate screw hole (2221) the circumferentially-spaced for being positioned around storage hopper discharging cover (5) offers storage hopper discharging cover screw hole (53), Tray rack screw hole is offered on the tray rack (6) and in the position for corresponding to storage hopper discharging cover screw hole (53) (61), the flange plate screw (22211) screws in storage hopper discharging cover screw hole (53) and is screwed in turn to tray rack In screw hole (61)；The central area of the discharge barrel ring flange (222) is configured to storage hopper discharging barrel chamber (221).

6. the electronic kiln according to claim 5 valve mechanism of saggar automatic feeder, it is characterised in that in institute Storage hopper discharging cover (5) is stated towards upper side and is being positioned around storage corresponding to the discharge barrel ring flange (222) The circumferencial direction of hopper discharging cover (5) offers a seal groove (54), is embedded with a sealing in the seal groove (54) It encloses (541), the sealing ring (541) and side of the discharge barrel ring flange (222) under are in sealing contact.

7. the electronic kiln according to claim 2 valve mechanism of saggar automatic feeder, it is characterised in that in institute The central location for stating central axis (51) towards upper one end offers a screw rod and pivotally supports hole (512), and screw rod is expected in the drive (32) lower end pivotally supports hole (512) with screw rod and is rotatably assorted, and constituting on the wall body of the lower end of central axis (51) has center Axis external screw thread (513), the restriction nut (511) are threadedly engaged with the central axis external screw thread (513).

8. the electronic kiln according to claim 1 valve mechanism of saggar automatic feeder, it is characterised in that in institute It states side of the valve (7) under and has extended around a dead turn guard ring around the central axis matching hole (71) (73), it is embedded with a dead turn (731) in the dead turn guard ring (73), the lower end of the central axis (51) passes through dead turn (731), restriction nut (511) is located at the lower section of dead turn (731) and the following table face contact with dead turn (731).

9. the electronic kiln according to claim 1 valve mechanism of saggar automatic feeder, it is characterised in that described The shape of cover discharge port (52) and the valve discharge port (72) is fan-shaped.

10. the electronic kiln according to claim 1 valve mechanism of saggar automatic feeder, it is characterised in that in institute It states on valve (7) and is extended with a swing rod fixing seat (74) towards the side of the valve driving machine structure (8) with horizontality, One swing rod (741) are fixed with the state perpendicular to swing rod fixing seat (74) towards upper side in the swing rod fixing seat (74), The tray rack (6) towards upper side and correspond to swing rod fixing seat (74) position constitute have a swing rod sliding lead Boots (62), the swing rod sliding guide shoe (62) have a swing rod sliding guide shoe chamber (621), the swing rod sliding guide shoe chamber (621) perforation The thickness direction of tray rack (6), the swing rod (741) from the lower section of tray rack (6) be inserted into swing rod sliding guide shoe chamber (621) and It is stretched over the top of swing rod sliding guide shoe (62), the valve driving machine structure (8) includes a rotary cylinder fixed frame (81), one Rotary cylinder (82), a rotary swinging arm (83) and a swing arm guide rod (84), a left side for rotary cylinder fixed frame (81) and tray rack (6) Inferior horn is fixed, and rotary cylinder (82) is fixed on rotary cylinder fixed frame (81), the rotary cylinder column of the rotary cylinder (82) (821) under, rotary swinging arm (83) is fixed on the end of rotary cylinder column (821), and the shape of swing arm guide rod (84) is in U-shaped Shape, one end and rotary swinging arm (83) of the opening of swing arm guide rod (84) are fixed, and the other end is configured to cantilever end, and the swing arm The swing arm guide rod chamber (841) of guide rod (84) is nested on the swing rod (741).