CN108402886A

CN108402886A - A kind of automatic safe locking of high pressure steamer and unlock open method

Info

Publication number: CN108402886A
Application number: CN201810172529.XA
Authority: CN
Inventors: 王和能
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-01
Filing date: 2018-03-01
Publication date: 2018-08-17

Abstract

The invention discloses a kind of locking of the automatic safe of high pressure steamer and unlock open method, step is：Article to be processed is steamed component by heat and is positioned in steamer by operating personnel, and after powering on, the locking between hermatic door and steamer is realized in locking section and locking hole cooperation；When needing to open steamer, operating personnel can be by applying briquetting the pressure for being parallel to the triggering pushing block direction of motion by sealing plate direction support demarcation strip, pressure-driven traction triggering pushing block continues to overcome the elastic force of the first spring, locking section is detached from locking hole to be coordinated, lock release between hermatic door and steamer, while triggering pushing block stop motion is made by the cooperation of locking section and limiting slot；The present invention can carry out hot high pressure steaming processing, for handling phenomena such as some special food materials can greatly reduce the time of processing, improve production efficiency, while when taking out food materials, personnel will not be caused to scald due to the presence of exhaust gear.

Description

A kind of automatic safe locking of high pressure steamer and unlock open method

Technical field

The present invention relates to a kind of locking and unlocking methods, and in particular to a kind of the automatic safe locking and unlock of high pressure steamer Open method.

Background technology

It is a kind of relatively conventional food preparation method to carry out hot steaming processing to food, and the method that heat is steamed is taken not only to simplify The manufacturing process of food protects the nutritional ingredient of food to the greatest extent simultaneously, as people are to the attention rate of healthy diet Higher and higher, correspondingly, people steam equipment to heat and also proposed increasingly higher demands, and the hot steaming processing that the prior art provides is set It is standby to be typically only capable to steam compared with normal pressure heat, it generally requires to be lot more time to reach expected in this way when processing some special food materials Processing target not only greatly reduces production efficiency while wasting a large amount of resource, in addition to this, completes hot steaming processing Afterwards, usually occur generation of the operating personnel by accidents such as steam scalds when opening equipment and taking object.

Invention content

To solve the deficiencies in the prior art, food progress the anti-of hot high pressure steaming can be opened the object of the present invention is to provide a kind of Safe steamer.

To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.

A kind of safe steamer of double door high pressure avoiding improper opening comprising cabinet is provided with for realizing cabinet in height in cabinet The high pressure mistaken opening preventer switched between pressure locking state and low pressure unlocked state, mesohigh mistaken opening preventer include that can receive High steam drives and realizes the triggering control mechanism locked to cabinet, connect and for realizing right with triggering control mechanism The unlocking mechanism and triggering control mechanism that cabinet is unlocked coordinate and are used for air exhauster derived from the high steam in cabinet Structure and the one-way non-return guiding mechanism that stability is locked with the cooperation of triggering control mechanism and for increasing cabinet；

The cabinet includes the steamer for containing article to be steamed and the switch board for installing high pressure mistaken opening preventer additional, institute The opening for loading/taking out article is offered on the vertical plane for the steamer stated and is had in opening Matching installation is constituted with steamer Sealing opens and closes the folding component of cooperation, and folding component cooperatively forms closed accommodating cavity with steamer, is provided in accommodating cavity For contain article to be steamed heat steam component, folding component can voluntarily lock and meanwhile open and close component also when steamer work and height Pressure mistaken opening preventer locks；The folding component includes constituting hermatic door and the setting that rotation opens and closes cooperation with steamer In the locking switch on hermatic door, locking switch is for realizing the locking between hermatic door and steamer；On the switch board with The end face of hermatic door homonymy offers installing port and Matching installation has sealing plate at installing port, is provided with and seals in switch board Switch board is divided into two mutually independent chambers, wherein sealing plate by the support demarcation strip of plate parallel arrangement, support demarcation strip Chamber, another chamber are that the heat being connected to steamer steams chamber in order to control in region between support demarcation strip；The triggering control Mechanism processed includes along the triggering pushing block being movably set in switch board perpendicular to sealing plate thickness direction, is movably set in triggering and pushes away Locking member between block and hermatic door is set between switch board and triggering pushing block and for driving triggering pushing block to far from close Sealing plate moves the first spring, and the triggering pushing block can receive the driving of high steam and along the thickness direction perpendicular to sealing plate Movement, the locking member can be realized under the driving of triggering pushing block to hermatic door between locking state and unlocked state Switching；

Above-mentioned support demarcation strip medium position offers pilot hole of the guide direction perpendicular to sealing plate plate thickness, the triggering Pushing block is arranged in by pilot hole inside switch board, trigger pushing block one end be located at heat steam chamber in, the other end be located at control chamber Interior, offer at the top of above-mentioned switch board the stretching hole passed through for locking member and with the matched limit of locking member Slot, the locking member is located at limiting slot and triggering pushing block is located between the indoor end of control chamber, and when triggering pushing block court When being moved to sealing plate, locking member vertically moves upwards, and stretches out switch board eventually by hole is stretched out and be opened in Locking hole on hermatic door coordinates to realize the locking between hermatic door and steamer, when triggering pushing block is directed away from sealing plate fortune When dynamic, locking member moves vertically downwards, is finally detached from above-mentioned locking hole and is collapsed into merga pass stretching hole In switch board, so that the latch-release between hermatic door and steamer；The unlocking mechanism includes and triggering pushing block is movable The traction guide assembly of connection, along be parallel to the triggering pushing block direction of motion be movably set in traction guide assembly and control chamber it Between solution lock-pushing rod and be set between solution lock-pushing rod and switch board and for pushing solution lock-pushing rod to moving close to sealing plate The 4th spring, the driving that the traction guide assembly can receive solution lock-pushing rod simultaneously realizes triggering pushing block along perpendicular to sealing plate The movement of thickness direction；Cavity is provided in the triggering pushing block, be equipped in cavity respectively with exhaust gear and unidirectional The switching mechanism of non-return guiding mechanism cooperation, switching mechanism can be when high pressure mistaken opening preventer be in locking state and one-way non-return Guiding mechanism is directed away from sealing plate movement with limitation triggering pushing block is merged, and switching mechanism can be also in high pressure mistaken opening preventer The high temperature and high pressure steam in steamer is discharged with exhaust gear cooperation when unlocked state；The switching mechanism include along perpendicular to Triggering pushing block direction of motion level is slideably positioned in cavity bottom and in the support guide component being disposed to extend straight up and branch The flexible connection of support guidance set and in the horizontal direction upper edge perpendicular to triggering pushing block direction of motion movement changer lever, be set to and push away Between motion block and changer lever and for push changer lever along center axis to close to one-way non-return guiding mechanism move second Spring is set between pushing block and support guide component and for pushing support guide component vertically to move upwards Third spring；

The exhaust gear includes that edge is parallel to the sealing member that the triggering pushing block direction of motion is movably set in heat steaming cavity bottom Part, the 5th spring for being set between sealing element and switch board and be used to push sealing element to be moved towards close sealing plate, The sealing element can be matched with the exhaust outlet for being opened in heat steaming cavity bottom, and sealing element can receive the driving of switching mechanism Realize to closure/opening of exhaust outlet, and when being in locking state between hermatic door and steamer, sealing element and exhaust outlet it Between be in sealed condition, when in the unlocked state between hermatic door and steamer, between sealing element and exhaust outlet in open State；

The one-way non-return guiding mechanism includes being arranged vertically to steam cavity bottom in heat and be parallel to triggering pushing block movement side To guiding support plate, along being parallel to one-way non-return component that changer lever central axis is movably installed in support plate, be set to Switch board is with one-way non-return component and for pushing one-way non-return member parallel in changer lever central axis to close to changer lever 6th spring of movement, wherein the one-way non-return component can coordinate with the first above-mentioned switching section so that triggering pushing block exists When in locked position, it will not be moved to the direction far from sealing plate.

The triggering pushing block include be located at heat steam chamber in and for receive high steam driving force rectangle pushing block, In control chamber room and for drive locking member move drive block and be set between pushing block and drive block and with Pilot hole constitutes the link block of slide-and-guide cooperation, and above-mentioned locking member is set between drive block and limiting slot, drive block On offer along perpendicular to triggering pushing block direction of motion level run through drive block driving guide groove, driving guide groove include inclined cloth The drive section set and be in horizontally disposed changeover portion, wherein the distance between cell wall Yu sealing plate of drive section vertically It gradually decreasees from top to bottom, the drive block is also equipped on the end face of driving guide groove and is disposed to extend and uses straight down In the trussed shore being connect with unlocking mechanism.

The locking member includes horizontally disposed linkage section, and the central axis upright of the linkage section is pushed away in triggering The direction of motion of block, linkage section are arranged in driving guide groove and can be constituted with driving guide groove along the guide direction of driving guide groove and slided Action-oriented coordinates, and two free ends of linkage section are respectively arranged with the vertical supporting section being disposed to extend straight up, vertical supporting section Elongated end be fixedly connected in horizontally disposed and extend perpendicularly to horizontally-supported section of linkage section central axis, level branch Support section suspension end be consolidated be disposed to extend straight up and can respectively with stretch out hole, the matched locking section of locking hole.

The traction guide assembly includes the connecting rod one being flexibly connected with above-mentioned trussed shore, connecting rod two, wherein connecting rod one Have with the end set of trussed shore cooperation and rotate coaxially the set connected components for being socketed on trussed shore, the set connected components include two Vertically spaced apart lantern ring, the end that the connecting rod two coordinates with trussed shore are equipped with to rotate coaxially to be socketed on and lead Draw the sleeve of column, middle sleeve is between two above-mentioned lantern rings, the gap between the sleeve and two above-mentioned lantern rings Match, the traction guide assembly further includes being respectively arranged at connecting rod one and connecting rod two far from traction column end and in vertical Extend downwardly the support drive rod of arrangement, described one support drive rod one end is connected to connecting rod one, another along own axis One end and be set to control chamber the room in and guide direction perpendicular to the triggering pushing block direction of motion constraint guide groove composition slide-and-guide Cooperation, described another support drive rod one end are connected to connecting rod two, the other end and constraint guide groove along own axis and constitute Slide-and-guide coordinates.

The traction guide assembly further includes being hingedly connected to connecting rod one and connecting rod two far from traction column end Hinged shaft core line between card slot, wherein card slot and connecting rod one is parallel with vertical direction, the articulated shaft between card slot and connecting rod two Core wire is parallel with vertical direction, is additionally provided on above-mentioned support demarcation strip and is pushed away perpendicular to triggering with pocket matches and guide direction The guide rail of the block direction of motion.

The solution lock-pushing rod includes in the horizontally disposed square drive plate below trussed shore, the wherein length of driving plate Direction is provided with the driving for driving support driving plate movement in the direction of motion for triggering pushing block, the driving plate Mechanism, and when driving plate edge is parallel to the triggering pushing block direction of motion and is moved to close support demarcation strip, the driving in driving plate Mechanism driving two support drive rods along guide rail guide direction it is close to each other move, when driving plate along be parallel to triggering pushing block move To when being moved far from support demarcation strip, the driving mechanism driving two in driving plate supports drive rod along the guide direction of guide rail in direction It is located remotely from each other movement, the solution lock-pushing rod further includes being fixedly installed in driving plate and applying driving force for operating personnel Briquetting, the briquetting are set to the end face for deviating from notch in driving plate, and briquetting one end is fixedly connected, separately with driving plate Switch board is stretched out in one end by the through-hole being opened on sealing plate, and limiting plate, the 4th above-mentioned spring pocket are provided in briquetting Outside briquetting, the 4th spring one end is contacted with sealing plate to reality, the other end supports real contact with limiting plate.

It is provided with and is disposed to extend straight down and for the evacuation notch one of changer lever stretching, evacuation on the pushing block Notch two, the changer lever include that notch one stretches out cavity and what is coordinated with one-way non-return guiding mechanism first cut by avoiding Change section, stretch out cavity by avoiding notch two and the second switching section for coordinate with exhaust gear and be set to the first switching section and Limited block is provided on affixed section between second switching section, described affixed section, above-mentioned guide sleeve is located at limited block and Between one switching section, above-mentioned second spring, which is arranged, to be contacted to reality with pushing block with affixed section of outside, second spring one end, is another Real contact is supported in end with limited block.

The guiding support plate offers groove depth close to the end face of pushing block and is oriented parallel to changer lever central axis Switching slot is guided, guides and is provided with spacing block in the middle part of switching slot, it is upper in arranging up and down that spacing block will guide switching slot to be divided into Row locking section, downlink unlock section and the switching section close to sealing plate, the reset section far from sealing plate, wherein uplink locking section, Downlink unlocks section, switching section, reset section and constitutes closed annular groove, and above-mentioned one-way non-return component is set to uplink locking section, institute The uplink locking section stated in the vertical direction minimum point height be higher than above-mentioned catch bar peak height, the switching section On minimum point be located at the lower section of catch bar peak in the vertical direction, and when hermatic door and steamer are in locking state, The changer lever is located at side of the catch bar far from support demarcation strip.

The uplink locking section bottom is provided with the lead-in chamfered one of inclination arrangement, between lead-in chamfered one and pushing block Distance be gradually reduced along being parallel to the triggering pushing block direction of motion and be directed toward sealing plate by support demarcation strip, wherein lead-in chamfered one The bottom surface of least significant end and uplink locking section is tangent, and lead-in chamfered one is provided between the end and switching section of support demarcation strip Gap one for accommodating the first switching section, lead-in chamfered one are additionally provided with inclined arrangement close to the end of support demarcation strip The distance between diverter surface, wherein diverter surface and support demarcation strip vertically gradually increase from top to bottom, the downlink Unlock section bottom is provided with the lead-in chamfered two of inclined arrangement, and the distance between lead-in chamfered two and pushing block are tactile along being parallel to The hair pushing block direction of motion is directed toward sealing plate by support demarcation strip and is gradually increased, and wherein the least significant end of lead-in chamfered two is unlocked with downlink The bottom surface of section is tangent, and lead-in chamfered two is provided between end and reset section far from support demarcation strip for accommodating the first switching The gap two of section.

The one-way non-return component includes the unidirectional rack being set in lead-in chamfered one, unidirectional rack with it is above-mentioned upper Row locking section matches and unidirectional rack can coordinate realization triggering pushing block unidirectionally to be moved towards sealing plate with the first switching section, unidirectionally Non-return member further includes being fixedly connected with unidirectional rack and horizontally disposed guiding mounting rod, the extension side of the guiding mounting rod To the centerline axis parallel with changer lever, being oriented to mounting rod can match with the guide pipe composition slide-and-guide being set on switch board Close, the 6th above-mentioned spring pocket, which is set to, to be oriented to outside mounting rod, the 6th spring one end and unidirectional rack support it is real contact, the other end and Switch board supports real contact.

A kind of automatic safe locking of high pressure steamer and unlock open method, step are：

（One）The triggering stage；

S1：Article to be processed is steamed component by heat and is positioned in steamer by operating personnel, and makes hermatic door by locking switch The lock sealing between steamer, after powering on, the steam in steamer gradually increases, over time, the height in steamer Warm high steam further increases, and when reaching certain threshold values, high steam, which pushes, triggers the bullet that pushing block overcomes the first spring Property power along perpendicular to sealing plate plate thickness direction, to moving close to sealing plate, the linkage section on locking member is along drive section to changeover portion Movement, by stretching out, hole is synchronous outward to stretch out movement to locking section；

（Two）The locking stage；

S2：In the process, above-mentioned connecting rod one, connecting rod two are deflected around the axis of trussed shore to direction close to each other, meanwhile, It supports drive rod to be moved towards direction close to each other, when supporting drive rod to move to thrust surface, triggers pushing block stop motion, At this point, linkage section just moves to the intersection of drive section and changeover portion, locking section and locking hole cooperation realize to hermatic door with Locking between steamer；

S3：At the same time, switching mechanism is moved synchronously with triggering pushing block, constitutes the first switching section of changer lever in unidirectional rack The elastic force of second spring is overcome under constraint and supports demarcation strip one-way movement, while second towards close along lead-in chamfered Switching section also moves synchronously in evacuation notch three, and when supporting drive rod to move to thrust surface, first switching section It is located at side of the catch bar far from support demarcation strip positioned at peak, the second switching section of lead-in chamfered one；

（Three）Unlocking phases；

S4：When needing to open steamer, operating personnel can be by being parallel to the triggering pushing block direction of motion by close to briquetting application Sealing plate is directed toward the pressure of support demarcation strip, which overcomes the resilient force driving plate of the 4th spring to synchronize fortune It is dynamic, so that support drive rod thrust surface enters driver slot, and as two support of the movement driver slot of driving plate driving drives Bar is moved towards direction close to each other, while connecting rod one, connecting rod two continue around traction mast axis towards direction close to each other Deflection continues to overcome the elastic force of the first spring to be moved towards close to the direction of sealing plate to draw triggering pushing block；

S5：In the process, the linkage section on locking member is moved along changeover portion, and locking section still keeps coordinating with locking hole, close Closure door is with steamer still in locking state, and at the same time, the first switching section enters gap one by lead-in chamfered one, and along switching Face moves to the bottom of switching section and enters the lead-in chamfered two in downlink unlock section, while the second switching section moves to catch bar Close to the side of support demarcation strip and the elastic force of third spring is overcome to move straight down, to be contacted with catch bar, at this point, Pressing force is removed, the 4th spring discharges elastic force, and the 4th spring driving solution lock-pushing rod edge is parallel to triggering pushing block direction of motion court Move to close to the direction of sealing plate, the driving plate for constituting solution lock-pushing rod moves synchronously, and supports drive rod from driver slot to notch Movement, while driver slot driving support drive rod is towards moving in the direction away from each other, connecting rod one, connecting rod two around trussed shore axis Line towards deflecting in the direction away from each other, to drive triggering pushing block to be directed away from the direction movement of sealing plate；

S6：At the same time, the first switching section is moved synchronously along lead-in chamfered two, and the second switching section pushes sealing block by catch bar The 5th spring is overcome to be moved to the direction far from support demarcation strip along the direction of motion for being parallel to triggering pushing block, so that sealing Block is staggered with exhaust outlet, Exhaust Open, the high temperature and high pressure steam in steamer by exhaust outlet enter gas outlet and it is final outward Discharge, with the continuous discharge of steam in steamer, the air pressure in steamer is gradually reduced, at this point, second spring discharges elastic force, the Two springs push triggering pushing block to continue to move to the direction far from sealing plate, and at the same time, the linkage section on locking member is by mistake It crosses section to move to drive section, locking section is moved by stretching out the inside synchronous in hole, when linkage section moves to the bottom of drive section When, locking section and locking hole, which are detached from, to be coordinated, the lock release between hermatic door and steamer, while passing through locking section and limiting slot Cooperation is so that triggering pushing block stop motion；

S7：In the process, the first switching section is moved to the peak of lead-in chamfered two by the minimum point of lead-in chamfered two, together When, the second switching section continue through catch bar push sealing block overcome the 5th spring along be parallel to triggering pushing block the direction of motion to Direction movement far from support demarcation strip, when linkage section moves to the bottom of drive section, the first switching section is in second spring Gap two is entered by lead-in chamfered two under promotion and further enters the bottom of reset section, the elasticity of third spring release at this time Power, third spring push changer lever vertically move upwards, the first switching section moved synchronously in reset section and restore to Original state, the second switching section, which synchronizes to move upwards and be detached to match with catch bar in evacuation notch three, merges recovery to initial shape State, sealing element are parallel to the direction of motion of triggering pushing block to close to the side of support demarcation strip on the promotion lower edge edge of the 5th spring To movement, when sealing element moves to limited step, sealing element is overlapped with exhaust outlet, and exhaust ports are in the first of closure at this time Beginning state, at this time high pressure mistaken opening preventer restPose, hermatic door can be opened to take out in steamer at this time and machined finish Article.

The advantageous effect of the present invention compared with prior art is that the embodiment of the present application can carry out hot high pressure steaming processing, for The time of processing can be greatly reduced by handling some special food materials, improve production efficiency, while when taking out food materials, due to exhaust Phenomena such as presence of mechanism will not cause personnel to scald.

Description of the drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is the cooperation schematic diagram between the steamer and switch board of the present invention.

Fig. 3 is arrangement schematic diagram of the high pressure mistaken opening preventer of the present invention in switch board.

Fig. 4 is arrangement schematic diagram of the high pressure mistaken opening preventer of the present invention in switch board.

Fig. 5 is the switch board structural schematic diagram of the present invention.

Fig. 6 is the switch board structural schematic diagram of the present invention.

Fig. 7 is the switch board structural schematic diagram of the present invention.

Fig. 8 is between triggering control mechanism, exhaust gear, one-way non-return guiding mechanism and the unlocking mechanism of the present invention Cooperation schematic diagram.

Fig. 9 is the high pressure mistaken opening preventer of the present invention when be in original state, triggering control mechanism, exhaust gear, unidirectionally Cooperation schematic diagram between non-return guiding mechanism and unlocking mechanism.

Figure 10 is the high pressure mistaken opening preventer of the present invention when be in original state, triggering control mechanism, exhaust gear, unidirectionally Cooperation schematic diagram between non-return guiding mechanism and unlocking mechanism.

Figure 11 is the high pressure mistaken opening preventer of the present invention when be in locking state, triggering control mechanism, exhaust gear, unidirectionally Cooperation schematic diagram between non-return guiding mechanism and unlocking mechanism.

It is triggering control mechanism, exhaust gear, unidirectional when Figure 12 is that the high pressure mistaken opening preventer of the present invention is in the unlocked state Cooperation schematic diagram between non-return guiding mechanism and unlocking mechanism.

Figure 13 is the structural schematic diagram of the triggering pushing block of the present invention.

Figure 14 is the locking member structural schematic diagram of the present invention.

Figure 15 is the cooperation schematic diagram between the triggering pushing block of the present invention and interlocking lever group.

Figure 16 is the solution lock-pushing rod structural schematic diagram of the present invention.

Figure 17 is that the switching mechanism of the present invention pushes away arrangement schematic diagram in the block in triggering.

When Figure 18 is that the high pressure mistaken opening preventer of the present invention is in original state, the cooperation of switching mechanism and exhaust gear is shown It is intended to.

Figure 19 is the supporting shell structural schematic diagram of exhaust gear in the present invention.

When Figure 20 is that the high pressure mistaken opening preventer of the present invention is in original state, switching mechanism and one-way non-return guiding mechanism Cooperation schematic diagram.

Figure 21 is the one-way non-return guiding mechanism schematic diagram of the present invention.

When Figure 22 is that the high pressure mistaken opening preventer of the present invention is in locking state, switching mechanism, exhaust gear, one-way non-return Cooperation schematic diagram between guiding mechanism.

When Figure 23 is that the high pressure mistaken opening preventer of the present invention switches from locking state to unlocked state, switching mechanism, exhaust Cooperation schematic diagram between mechanism, one-way non-return guiding mechanism.

When Figure 24 is that the high pressure mistaken opening preventer of the present invention is in the unlocked state, switching mechanism, unidirectionally stops exhaust gear Return the cooperation schematic diagram between guiding mechanism.

Figure 25 is the guiding supporting plate structure schematic diagram of the one-way non-return guiding mechanism of the present invention.

Figure 26 is the guiding supporting plate structure schematic diagram of the one-way non-return guiding mechanism of the present invention.

Figure 27 is the one-way non-return element structure schematic diagram of the one-way non-return guiding mechanism of the present invention.

Specific implementation mode

A kind of safe steamer of double door high pressure avoiding improper opening comprising cabinet 100 is provided with for realizing cabinet in cabinet 100 The high pressure mistaken opening preventer that body 100 switches between high pressure locking state and low pressure unlocked state, mesohigh mistaken opening preventer The triggering control mechanism 200 locked to cabinet 100 and triggering control mechanism are driven and realize including can receive high steam 200 connection and for realizing the unlocking mechanism 300 that cabinet 100 is unlocked, with triggering control mechanism 200 cooperation and for will Exhaust gear 400 derived from high steam in cabinet 100 and with the cooperation of triggering control mechanism 200 and for increasing cabinet The one-way non-return guiding mechanism 500 of 100 locking stability is generated when the embodiment of the present application is in running order in cabinet 100 High temperature and high pressure steam gradually increase, high pressure gas can drive triggering control mechanism 200 to realize locking to cabinet 100, to Operating personnel/child is avoided to open the cabinet 100 under high-temperature high-pressure state and the life such as accidental scalding is caused to injure Maloperation, when needing to open cabinet 100, operating personnel need to drive exhaust gear 400 first by cabinet by unlocking mechanism 300 Cabinet 100 can be just opened after high temperature and high pressure gas discharge in 100, simultaneously because the presence of one-way non-return guiding mechanism 500 makes It obtains cabinet 100 and remains locking state under the triggering of not external force to further increase safety.

Specifically, the cabinet 100 includes steamer 110 for containing article to be steamed and anti-error for installing high pressure additional The switch board 120 of opening apparatus, for the ease of the use of operating personnel, it is preferable that switch board 120 is located at the lower section of steamer 110, institute The opening for loading/taking out article is offered on the vertical plane for the steamer 110 stated and is had and steamer in opening Matching installation 110 constitute the folding component 111 that sealing opens and closes cooperation, and folding component 111 cooperatively forms closed accommodating cavity with steamer 110, It is provided in accommodating cavity and steams component 112 for containing the heat of article to be steamed, folding component 111 can voluntarily lock while folding group Part 111 can also be locked when steamer 110 works with high pressure mistaken opening preventer.

More specifically, the folding component 111 include with steamer 110 constitute rotation open and close cooperation hermatic door and The locking switch 111a being set on hermatic door, hermatic door here may be used to be opened or double to the left and right respectively to left/right list It opens, up/down list can also be used and open or opened respectively to double up and down, it is contemplated that the convenience of operation and the utilization in space Property, the application of this reality applies example using the designs opened double to the left and right respectively, and there are two hermatic door settings, the locking Switch 111a is set between two hermatic doors.

Installing port is offered with the end face of hermatic door homonymy and Matching installation has at installing port on the switch board 120 Sealing plate 121 is provided with the support demarcation strip 122 being arranged in parallel with sealing plate 121 in switch board 120, and support demarcation strip 122 will Switch board 120 is divided into two mutually independent chambers, and wherein the region between sealing plate 121 and support demarcation strip 122 is control Chamber processed, another chamber are that the heat being connected to steamer 110 steams chamber, and article to be steamed falls into heat and steams in chamber in order to prevent, heat It steams and heat conduction separation web plate is installed between chamber and steamer 110.

The triggering control mechanism 200 includes that edge is movably set in switch board 120 perpendicular to 121 thickness direction of sealing plate Interior triggering pushing block 210, is set to switch board at the locking member 220 being movably set between triggering pushing block 210 and hermatic door Between 120 and triggering pushing block 210 and for driving triggering pushing block 210 to the actuator moved far from sealing plate 121, it is preferable that Here actuator uses elastic component, it is further preferable that the elastic component is to be set to triggering pushing block 210 and sealing plate 121 Between and for pushes triggering pushing block 210 to far from sealing plate 121 movement the first spring 230, the triggering pushing block 210 can It receives the driving of high steam and is moved along the thickness direction perpendicular to sealing plate 121, the locking member 220 can trigger The switching to hermatic door between locking state and unlocked state is realized under the driving of pushing block 210.

Above-mentioned support 122 medium position of demarcation strip offers pilot hole of the guide direction perpendicular to 121 plate thickness of sealing plate 124, the triggering pushing block 210 is arranged in by pilot hole 124 inside switch board 120, and one end of triggering pushing block 210 is located at heat Steam in chamber, the other end is located in control chamber room, offer at the top of above-mentioned switch board 120 and passed through for locking member 220 Stretch out hole 123 and with 220 matched limiting slot 123a of locking member, the locking member 220 be located at limiting slot 123a and Triggering pushing block 210 is located between the indoor end of control chamber, and when triggering pushing block 210 is moved towards sealing plate 121, locks structure Part 220 vertically moves upwards, and the lock for stretching out switch board 110 eventually by hole 123 is stretched out and being opened on hermatic door Tieholen coordinates to realize the locking between hermatic door and steamer 110, is moved when triggering pushing block 210 is directed away from sealing plate 121 When, locking member 220 moves vertically downwards, is finally detached from above-mentioned locking hole and is collapsed into merga pass stretching hole In switch board 120, so that the latch-release between hermatic door and steamer 110.

Specifically, the triggering pushing block 210 includes being located at heat to steam in chamber and for receiving high steam driving force Rectangle pushing block 211 pushes away in control chamber room and for driving the drive block 212 of the movement of locking member 220 and being set to The link block 213 of slide-and-guide cooperation, above-mentioned locking member are constituted between motion block 211 and drive block 212 and with pilot hole 124 220 are set between drive block 212 and limiting slot 123a, are offered on drive block 212 along perpendicular to 210 side of moving of triggering pushing block To the horizontal driving guide groove for running through drive block 212, driving guide groove includes the drive section 212a of inclined arrangement and is in horizontal cloth The changeover portion 212b set, wherein the distance between the cell wall of drive section 212a and sealing plate 121 vertically from top to bottom by It is decrescence small, in order to prevent the first spring 230 there is phenomena such as torsion, bending and can not be linear release elastic force, it is described to touch Hair pushing block 210 on be additionally provided with match with the first spring 230 and groove depth be oriented parallel to trigger 210 direction of motion of pushing block installation Circular groove 214, the drive block 212 is also equipped on the end face of driving guide groove to be disposed to extend and is used for and solution straight down The trussed shore 215 that latch mechanism 300 connects.

The locking member 220 includes horizontally disposed 221 linkage section, and the central axis of the linkage section 221 hangs down Directly in the direction of motion of triggering pushing block 210, linkage section 221 is arranged in driving guide groove and can be along the guide direction of driving guide groove Constitute slide-and-guide cooperation with driving guide groove, two free ends of linkage section 221 be respectively arranged be disposed to extend straight up it is perpendicular Straight supporting section 222, the elongated end of vertical supporting section 222 are fixedly connected in horizontally disposed and extend perpendicularly to linkage section Horizontally-supported section 223 of 221 central axis, horizontally-supported section 223 of suspension end is consolidated with to be disposed to extend and can divide straight up Not with stretch out hole 123, the matched locking section 224 of locking hole, in order to enable the distance between two locking sections 224 keep it is relatively steady It is fixed, the phenomenon not corresponding with hole 123 is stretched out of locking section 224 is avoided the occurrence of, is additionally provided between above-mentioned two horizontally-supported sections 223 One is horizontally disposed and extending direction is parallel to the fixed section 225 of linkage section 221, when triggering pushing block 210 is in the promotion of high steam It is lower that when being moved close to sealing plate 121, the linkage section 221 on locking member 220 is moved along drive section 212a to changeover portion 212b, In the process, locking section 224 moves synchronously, when linkage section 221 moves to the intersection of drive section 212a and changeover portion 212b When, the locking between hermatic door and steamer 110 is realized in locking section 224 and locking hole cooperation, when triggering pushing block 210 is in solution lock machine When being moved to the direction far from sealing plate 121 under the driving of structure 300, linkage section 221 on locking member from changeover portion 212b to Drive section 212a movements, in the process, locking section 212a, which is moved synchronously and is gradually detached from locking hole, to be coordinated, and linkage section is worked as 221 when moving to the bottom of drive section 212a, and locking section 212a is detached from locking hole completely to be stretched out hole 123 with merga pass and shrink Enter in switch board 120, at this point, the latch-release between hermatic door and steamer 110.

The unlocking mechanism 300 include with triggering pushing block 210 be flexibly connected traction guide assembly, edge be parallel to triggering 210 direction of motion of pushing block is movably set in traction guide assembly and controls the solution lock-pushing rod 310 between chamber and be set to solution Between lock-pushing rod 310 and switch board 120 and for pushing solution lock-pushing rod 310 to the 4th spring moved close to sealing plate 121 320, the traction guide assembly can receive the driving of solution lock-pushing rod 310 and realize triggering pushing block 210 along perpendicular to sealing plate The movement of 121 thickness directions, to realize between hermatic door and steamer 110 from locking state to the switching of unlocked state.

As shown in figure 15, specifically, the traction guide assembly includes the connecting rod being flexibly connected with above-mentioned trussed shore 215 One 330, the end set that connecting rod 2 360, wherein connecting rod 1 coordinate with trussed shore 215, which rotates coaxially, is socketed on trussed shore 215 set connected components, the set connected components include two vertically spaced apart lantern rings, the connecting rod 2 360 The end coordinated with trussed shore 215, which is equipped with, rotates coaxially the sleeve for being socketed on trussed shore 215, and middle sleeve is located at above-mentioned two Between lantern ring, it is preferable that in order to avoid connecting rod 2 360 shakes, the gap between the sleeve and two above-mentioned lantern rings Matching, the traction guide assembly further includes being respectively arranged at connecting rod 1 and connecting rod 2 360 far from 215 end of trussed shore In portion and in the support drive rod 340 being disposed to extend straight down, described one support 340 one end of drive rod turns along own axes It is dynamic to be connected to connecting rod 1, the other end and be set to and guide direction is perpendicular to triggering 210 direction of motion of pushing block control chamber the room in Constraint guide groove 126 constitute slide-and-guide cooperation, described another 340 one end of support drive rod is connected to along own axis Connecting rod 2 360, the other end and constraint guide groove 126 constitute slide-and-guide cooperation.

The traction guide assembly further includes being hingedly connected to connecting rod 1 and connecting rod 2 360 far from trussed shore 215 Hinged shaft core line between card slot 350 on end, wherein card slot 350 and connecting rod 1 is parallel with vertical direction, card slot 350 Hinged shaft core line between connecting rod 2 360 is parallel with vertical direction, is additionally provided on above-mentioned support demarcation strip 122 and card slot 350 matching and guide direction perpendicular to triggering 210 direction of motion of pushing block guide rail 125, card slot 350 is in motion process in order to prevent In be detached from guide rail 125, it is preferable that the guide rail 125 uses "T"-shaped guide rail.

The solution lock-pushing rod 310 includes in the horizontally disposed square drive plate 312 in 215 lower section of trussed shore, wherein driving The length direction of movable plate 312 is provided in the direction of motion for triggering pushing block 210, the driving plate 312 for driving The driving mechanism for supporting driving plate 340 to move, when driving plate 312 is supported along triggering 210 direction of motion of pushing block is parallel to close When demarcation strip 122 moves, the driving mechanism driving two in driving plate 312 supports drive rod 340 along the guide direction phase of guide rail 125 Mutually close to movement, when driving plate 312 along be parallel to triggering 210 direction of motion of pushing block to far from support demarcation strip 122 move when, drive Two support drive rod 340 of driving mechanism driving on movable plate 312 is located remotely from each other along the guide direction of guide rail 125 to be moved.

Specifically, the end side on 312 length direction of driving plate is respectively arranged with corresponding with the support matching of drive rod 340 and is in The driver slot 312a, the driver slot 312a of inclination arrangement vertically run through driving plate 312, wherein two driver slot 312a The distance between along triggering 210 direction of motion of pushing block by support demarcation strip 122 be directed toward sealing plate 121 gradually increase, the drive The end face of movable plate 312 towards support drive rod 340, which is further opened with, to be connected with driver slot 312a and for guiding support drive rod 340 Into the notch of driver slot 312a, wherein constituting notch and being arranged vertically and until the plane of driving plate length direction Pushing surface 312b, and when being in locking state between hermatic door and steamer 110, support drive rod 340 moves to thrust surface 312b And stop motion under the action of thrust surface 312b.

The solution lock-pushing rod 310 further includes being fixedly installed in driving plate 312 and applying driving force for operating personnel Briquetting 311, the briquetting 311 be set in driving plate 312 deviate from notch end face, 311 one end of briquetting with drive Movable plate 312 is fixedly connected, the other end stretches out switch board 120 by the through-hole being opened on sealing plate 121, is set in briquetting 311 It is equipped with limiting plate 311a, the 4th above-mentioned spring 320 is sheathed on outside briquetting 311,320 one end of the 4th spring and sealing plate 121 support real contact, the other end supports real contact with limiting plate 311a.

More perfectly, in order to enable 312 stress balance of driving plate, the briquetting 311 are set to the length of driving plate 312 Spend the midpoint on direction.

More optimally, in order to avoid driving plate 312 occurs in stuck, described driving plate 312 also during the motion The pilot hole 312c that extending direction is parallel to triggering 210 direction of motion of pushing block is offered, is corresponded on the support demarcation strip 122 It is provided with the guide rod 127 that slide-and-guide cooperation is constituted with pilot hole 312c.

As shown in figure 17, be provided with cavity in above-mentioned pushing block 211, be equipped in cavity respectively with exhaust gear 400 And the switching mechanism 240 that one-way non-return guiding mechanism 500 coordinates, switching mechanism 210 can be in lock in high pressure mistaken opening preventer It is directed away from the movement of sealing plate 121 with limitation triggering pushing block 210 is merged with one-way non-return guiding mechanism 500 when tight state, to Avoid due in steamer 110 air pressure it is unstable and cause triggering pushing block 210 towards sealing plate 121 move, further cause close Latch-release between closure door and steamer 110, the high-pressure and high-temperature steam content in steamer 110 is still more at this time, opens at this time Steamer easily causes unexpected injury, and in addition to this, switching mechanism 240 when high pressure mistaken opening preventer is in the unlocked state and can also be arranged High temperature and high pressure steam in steamer 110 is discharged the cooperation of mechanism of qi structure 400.

The switching mechanism 240 includes being slideably positioned in cavity bottom along perpendicular to triggering 210 direction of motion level of pushing block Portion and in the support guide component 241 being disposed to extend straight up, be flexibly connected with support guide component 241 and in the horizontal direction Upper edge perpendicular to triggering 210 direction of motion of pushing block movement changer lever 242, be set between pushing block 211 and changer lever 242 and For push changer lever 242 along center axis to moved close to one-way non-return guiding mechanism 500 second spring 243, setting Between pushing block 211 and support guide component 241 and for pushing support guide component 241 vertically to move upwards Third spring 244.

Specifically, 211 intracavity bottom of pushing block be provided with one it is horizontally disposed and extend perpendicularly to triggering push away The guiding raised line 211a of 210 direction of motion of block is provided on pushing block 211 and is disposed to extend straight down and is used for changer lever 242 One 211b of evacuation notch, evacuation two 211c of notch of stretching, the support guide component 241 include and are oriented to raised line 211a structures At director element of the socket element, coaxial pivot bush unit of slide-and-guide cooperation inside socket element, director element one end position Inside socket element, the coaxial pivot bush unit of the other end is in the outside of changer lever 242；The socket element includes convex with guiding 211a constitutes the sliding block 241a of slide-and-guide cooperation, is set to the supporting sleeve being disposed to extend at the top of sliding block 241a and straight up Pipe 241b, the director element include supporting rod 241c of the coaxial pivot bush unit inside supporting sleeve 241b and are set to Between supporting rod 241c and changer lever 242 and guide sleeve 241d of the coaxial pivot bush unit outside changer lever 242, above-mentioned third Spring 244 is sheathed on outside supporting sleeve 241b, 244 one end of third spring and sliding block 241a support it is real contact, the other end and guiding It covers 241d and supports real contact.

More specifically, the changer lever 242 includes stretching out cavity and and one-way non-return by avoiding one 211b of notch First switching section 242a of the cooperation of guiding mechanism 500, cavity is stretched out by evacuation two 211c of notch and is coordinated with exhaust gear 400 The second switching section 242b and be set between the first switching section 242a and the second switching section 242b affixed section, described consolidates It connecing and is provided with limited block 242c in section, above-mentioned guide sleeve 241d is located between limited block 242c and the first switching section 242a, on The second spring 243 stated be arranged with affixed section of outside, 243 one end of second spring and pushing block 211 support it is real contact, the other end and limit Position block 242c supports real contact.

The exhaust gear 400 is parallel to triggering 210 direction of motion of pushing block including edge and is movably set in heat steaming chamber bottom The sealing element 420 in portion is set between sealing element 420 and switch board 120 and for pushing sealing element towards close to close Sealing plate 121 move the 5th spring 430, the sealing element 420 can be opened in heat steam cavity bottom exhaust outlet 128 Match, sealing element 420 can receive closure/opening of the driving realization to exhaust outlet 128 of switching mechanism 240, when hermatic door and steaming When being in locking state between cabinet 110, sealed condition is between sealing element 420 and exhaust outlet 128, when hermatic door and steamer It is in the open state between sealing element 420 and exhaust outlet 128 when in the unlocked state between 110, the high temperature in steamer 110 High steam is discharged by exhaust outlet 128 and the gas outlet 129 by being opened in 120 wall portion of switch board.

As shown in figure 19, the exhaust gear 400 further includes the support for providing sealing element 420 support guide Shell 410, offers the evacuation notch 3 411 passed through for changer lever 242 in supporting shell 410, setting in the supporting shell 410 There is horizontally disposed and extending direction to be parallel to the guide rod 412 of triggering 210 direction of motion of pushing block, the guide rod 412 includes Level-one guide rod 412a, two level guide rod the 412b wherein diameter of level-one guide rod 412a are straight more than two level guide rod 412b's Diameter, the boundary between level-one guide rod 412a and two level guide rod 412b form limited step, and the sealing element 420 is slided The dynamic outside for being sheathed on two level guide rod 412b, the 5th above-mentioned spring 430 are sheathed on the outside of two level guide rod 412b, and the 5th 430 one end of spring and supporting shell 410 support it is real contact, the other end and sealing element 420 support it is real contact, 420 one end of sealing element and 5th spring 430 supports real contact, the other end supports real contact with limited step.

More specifically, the sealing element 420 include with two level guide rod 412b constitute slide-and-guide cooperation and with 128 matched sealing block 421 of exhaust outlet, the catch bar 422 for being set to 421 top of sealing block and being disposed to extend straight up, push away Lever 422 is used to receive the driving of changer lever 242 and the driving force is transferred to sealing block 421, to drive sealing block 421 real Now to closure/opening of exhaust outlet 128.

More perfectly, there is stuck phenomenon, the guide rod 412 during the motion in sealing block 421 in order to prevent Two are provided with, correspondingly, there are two the 5th spring 430 is also correspondingly arranged.

The one-way non-return guiding mechanism 500 includes being arranged vertically to steam cavity bottom in heat and be parallel to triggering pushing block The guiding support plate 510 of 210 directions of motion, edge are parallel to the list that 242 central axis of changer lever is movably installed in support plate 510 To non-return member 520, switch board 120 is set to one-way non-return component 520 and for pushing one-way non-return component 520 along parallel In 242 central axis of changer lever to the 6th spring 530 moved close to changer lever 242, wherein the one-way non-return component 520 It can coordinate with the first above-mentioned switching section 242a so that triggering pushing block 210, will not be to far from sealing plate when in locked position 121 direction movement.

Specifically, the guiding support plate 510 offers groove depth close to the end face of pushing block 211 and is oriented parallel to switch The guiding switching slot of 242 central axis of bar guides and is provided with spacing block 515 in the middle part of switching slot, and spacing block 515 switches guiding Slot is divided into uplink locking section 512, the downlink unlock section 514 and close to the switching section 513, remote of sealing plate 121 arranged up and down Reset section 511 from sealing plate 121, wherein uplink locking section 512, downlink unlock section 514, switching section 513,511 structure of reset section At closed annular groove, above-mentioned one-way non-return component 520 is set to uplink locking section 512, in order to ensure that changer lever 242 is triggering Pushing block 210 moves synchronously during being moved towards sealing plate 121, and the uplink locking section 512 is minimum in the vertical direction The height of point is higher than the height of 422 peak of above-mentioned catch bar, while in order to ensure in unlocked state, changer lever 242 can be with Catch bar 422 contacts, and the minimum point on the switching section 513 is located at the lower section of 422 peak of catch bar in the vertical direction, When triggering pushing block 210 moves under high steam promotion towards sealing plate 121, on the changer lever 242 of composition switching mechanism 240 The first switching section 242a moved synchronously along uplink locking section 512 and with one-way non-return component 520 coordinate so that trigger pushing block 210 can only unidirectionally move towards close to sealing plate 121, to ensure that in the case where being triggered without external force, hermatic door and steaming The irreversibility locked between cabinet 110, and when hermatic door and steamer 110 are in locking state, the changer lever 242 is located at Side of the catch bar 422 far from support demarcation strip 122.

More specifically, 512 bottom of uplink locking section is provided with one 512a of lead-in chamfered of inclination arrangement, guiding The distance between one 512a of inclined-plane and pushing block 211 are directed toward along triggering 210 direction of motion of pushing block is parallel to by support demarcation strip 122 Sealing plate 121 is gradually reduced, and the bottom surface of the wherein least significant end and uplink locking section 512 of one 512a of lead-in chamfered is tangent, and guiding is oblique One 512a of face is provided between the end and switching section 513 of support demarcation strip 122 for accommodating the first switching section 242a's Gap one, one 512a of lead-in chamfered are additionally provided with the diverter surface 512a1 of inclined arrangement close to the end of support demarcation strip 122, The distance between wherein diverter surface 512a1 and support demarcation strip 122 vertically gradually increase from top to bottom, the downlink 514 bottom of unlock section is provided with two 514a of lead-in chamfered of inclined arrangement, between two 514a of lead-in chamfered and pushing block 211 Distance is gradually increased along triggering 210 direction of motion of pushing block is parallel to by the direction of support demarcation strip 122 sealing plate 121, wherein guiding The least significant end of two 514a of inclined-plane and the bottom surface of downlink unlock section 514a are tangent, and two 514a of lead-in chamfered is far from support demarcation strip 122 End and reset section 511 between be provided with gap two for accommodating the first switching section 242a.

The one-way non-return component 520 includes the unidirectional rack 521 being set on one 512a of lead-in chamfered, unidirectional rack 521 match and unidirectional rack 521 can realize triggering pushing block with the first switching section 242a cooperations with above-mentioned uplink locking section 512 210 unidirectionally move towards sealing plate 121, and one-way non-return component 520 further includes being fixedly connected with unidirectional rack 521 and horizontally disposed It is oriented to mounting rod 522, the centerline axis parallel of the extending direction and changer lever 242 of the guiding mounting rod 522 is oriented to installation Bar 522 can constitute slide-and-guide cooperation with the guide pipe being set on switch board 120, and the 6th above-mentioned spring 530, which is sheathed on, leads To the outside of mounting rod 522,530 one end of the 6th spring is contacted with unidirectional rack 521 to reality, the other end and switch board 120 support real connect It touches.

More specifically, the unidirectional rack 521 include be arranged vertically and with the parallel installation of guiding support plate 510 Plate, the end face of mounting plate towards guiding support plate 510 is provided with rack one, rack two in parallel arrangement interval up and down, described Uplink locking section 512a on offer with one matched socket of rack, one 512a2, with two matched socket of rack, two 512a3, Above-mentioned guiding mounting rod 522 is consolidated in the end face for deviating from one 512a2 of rack on mounting plate, and the rack one, rack two divide Uplink locking section 512 is not stretched by one 512a2 of socket, two 512a3 of socket, the mounting plate is supported with guiding support plate 510 Real contact, above-mentioned 530 one end of the 6th spring and mounting plate support it is real contact, the other end and switch board 120 to contacting in fact.

More optimally, in order to avoid the high-temperature steam being discharged by gas outlet 129 causes to scald to passing staff, institute The gas outlet 129 stated may be disposed at the position close to wall on switch board 120.

It is more perfect, Matching installation is gone back on the gas outlet 129 is useful for condensation to high-temperature steam condensation process Device.

In actual work, article to be processed is steamed component 112 by heat and is positioned in steamer 110 by operating personnel, and is passed through Locking switch 111a makes lock sealing between hermatic door 111 and steamer 110, and after powering on, the steam in steamer 110 is gradual Increase, over time, the high temperature and high pressure steam in steamer 110 further increases, when reaching certain threshold values, high pressure Steam Actuation triggering pushing block 210 overcomes the elastic force of the first spring 230 to be sealed to close along perpendicular to 121 plate thickness direction of sealing plate Plate 121 moves, and the linkage section 221 on locking member 220 is moved along drive section 212a to changeover portion 212b, and locking section 224 passes through Stretch out that hole 123 is synchronous outward to stretch out movement, in the process, above-mentioned connecting rod 1, connecting rod 2 360 around trussed shore 215 axis Line is deflected to direction close to each other, meanwhile, support drive rod 340 is moved towards direction close to each other, when support drive rod 340 when moving to thrust surface 312b, 210 stop motion of pushing block is triggered, at this point, linkage section 221 just moves to drive section 212a With the intersection of changeover portion 212b, the locking between hermatic door and steamer 110 is realized in locking section 224 and locking hole cooperation；With This simultaneously, switching mechanism 140 with triggering pushing block 210 move synchronously, constitute changer lever 242 the first switching section 242a in unidirectional tooth The elastic force of second spring 243 is overcome under the constraint of item 521 and along one 512a of lead-in chamfered towards close to support demarcation strip 122 One-way movement, while the second switching section 242b is also moved synchronously in evacuation notch 3 411, and when support drive rod 340 moves When to thrust surface 312b, the first switching section 242a is located at the peak of one 512a of lead-in chamfered, the second switching section 242b Positioned at side of the catch bar 422 far from support demarcation strip 122.

When needing to open steamer 110, operating personnel can be transported by being parallel to triggering pushing block 210 to the application of briquetting 311 The pressure of support demarcation strip 122 is directed toward in dynamic direction by sealing plate 121, which overcomes the 4th spring 320 Resilient force driving plate 312 moves synchronously, so that support 340 thrust surface 321b of drive rod enters driver slot 312a, and It moves towards direction close to each other with the two support drive rod 340 of movement driver slot 312a drivings of driving plate 312, connects simultaneously Bar 1, connecting rod 2 360 continue around 215 axis of trussed shore and are deflected towards direction close to each other, to draw triggering pushing block 210 continue to overcome the elastic force of the first spring 230 towards close to the movement of the direction of sealing plate 121, in the process, locking member Linkage section 221 on 220 is moved along changeover portion 212b, and locking section 224 still keeps coordinating with locking hole, hermatic door and steamer 110 Still in locking state, at the same time, the first switching section 242a enters gap one by one 512a of lead-in chamfered, and along diverter surface 512a1 moves to the bottom of switching section 513 and enters two 514a of lead-in chamfered in downlink unlock section 514, while the second switching Section 242b moves to catch bar 422 close to the side of support demarcation strip 122 and overcomes the elastic force of third spring 244 straight down Movement, to be contacted with catch bar 422, at this point, removing pressing force, the 4th spring 320 discharges elastic force, and the 4th spring 320 drives Dynamic solution lock-pushing rod 310 is moved along 210 direction of motion of triggering pushing block is parallel to towards close to the direction of sealing plate 121, constitutes unlock The driving plate 312 of pushing block 310 moves synchronously, and support drive rod 340 is moved from driver slot 312a to notch, while driver slot 312a Driving support drive rod 340 towards moving in the direction away from each other, connecting rod 1, connecting rod 2 360 around trussed shore 215 axis Towards deflecting in the direction away from each other, to drive triggering pushing block 210 to be directed away from the direction movement of sealing plate 121, together with this When, the first switching section 242a is moved synchronously along two 242b of lead-in chamfered, and the second switching section 242b is pushed by catch bar 422 and sealed Block 421 overcomes the 5th spring 430 to be transported to the direction far from support demarcation strip 122 along the direction of motion for being parallel to triggering pushing block 210 Dynamic, so that sealing block 421 is staggered with exhaust outlet 128, exhaust outlet 128 is opened, and the high temperature and high pressure steam in steamer 110 passes through Exhaust outlet 128 enters gas outlet 129 and simultaneously finally discharges, with the continuous discharge of steam in steamer 110, in steamer 110 Air pressure is gradually reduced, at this point, second spring 230 discharges elastic force, second spring 230 pushes triggering pushing block 210 to continue to separate The direction of sealing plate 121 moves, and at the same time, linkage section 221 on locking member 220 is from changeover portion 212b to drive section 212a Movement, locking section 224 is moved by stretching out 123 inside synchronous of hole, when linkage section 221 moves to the bottom of drive section 212a When, locking section 224 is detached from locking hole to be coordinated, the lock release between hermatic door and steamer 110, while passing through locking section 224 Cooperation with limiting slot 123a makes triggering 210 stop motion of pushing block, and in the process, the first switching section 242a is by lead-in chamfered The minimum point of two 514a moves to the peak of two 514a of lead-in chamfered, meanwhile, the second switching section 242b continues through catch bar 422 promotion sealing blocks 421 overcome the 5th spring 430 to support demarcation strip to separate along the direction of motion for being parallel to triggering pushing block 210 122 direction movement, when linkage section 221 moves to the bottom of drive section 212a, the first switching section 242a is in second spring 243 Promotion under gap two entered by two 514a of lead-in chamfered and further enter the bottom of reset section 511, at this time third spring 244 release elastic forces, third spring 244 push changer lever 242 vertically to move upwards, and the first switching section 242a is resetting It moves synchronously and restores to original state in section 211, the second switching section 242b is synchronized in evacuation notch 3 411 and moved upwards simultaneously Be detached from catch bar 422 and restore to original state with merging, sealing element 420 the 5th spring 430 promotion lower edge along parallel It is moved to close to the direction of support demarcation strip 122 in the direction of motion of triggering pushing block 210, when sealing element 420 moves to limit When step, sealing element 420 is overlapped with exhaust outlet 128, and exhaust outlet 128 is in the original state blocked at this time, and high pressure is anti-at this time It opens by mistake device to restPose, hermatic door can be opened take out the machined article finished in steamer 110 at this time.

Claims

1. a kind of automatic safe locking of high pressure steamer and unlock open method, step are：

（One）The triggering stage；

（Two）The locking stage；

（Three）Unlocking phases；

2. a kind of automatic safe locking of high pressure steamer according to claim 1 and unlock open method, it is characterised in that： The solution lock-pushing rod includes in the horizontally disposed square drive plate below trussed shore, and the length direction of wherein driving plate is vertical The driving mechanism for drive support driving plate to move is provided in the direction of motion of triggering pushing block, in the driving plate, and When driving plate is along the triggering pushing block direction of motion is parallel to when being moved close to support demarcation strip, the driving mechanism in driving plate drives Two support drive rods along guide rail guide direction it is close to each other move, when driving plate is along being parallel to the triggering pushing block direction of motion to remote When from support demarcation strip movement, the two support drive rod of driving mechanism driving in driving plate is located remotely from each other along the guide direction of guide rail Movement, the solution lock-pushing rod further include the briquetting for being fixedly installed in driving plate and applying for operating personnel driving force, The briquetting is set to the end face for deviating from notch in driving plate, and briquetting one end is fixedly connected with driving plate, the other end is logical It crosses the through-hole being opened on sealing plate and stretches out switch board, limiting plate is provided in briquetting, the 4th above-mentioned spring pocket is set to and presses Outside briquetting, the 4th spring one end is contacted with sealing plate to reality, the other end supports real contact with limiting plate.

3. a kind of automatic safe locking of high pressure steamer according to claim 1 and unlock open method, it is characterised in that： The evacuation notch one for being disposed to extend and being used for changer lever straight down and stretch out, evacuation notch two are provided on the pushing block, The changer lever include by avoid notch one stretch out cavity and coordinate with one-way non-return guiding mechanism the first switching section, lead to Evacuation notch two is crossed to stretch out cavity and the second switching section for coordinating with exhaust gear and be set to the first switching section and cut with second Affixed section between section is changed, limited block is provided on described affixed section, above-mentioned guide sleeve is located at limited block and the first switching Between section, above-mentioned second spring be arranged with affixed section of outside, second spring one end and pushing block support reality contact, the other end and limit Position block supports real contact.

4. a kind of automatic safe locking of high pressure steamer according to claim 1 and unlock open method, it is characterised in that： The uplink locking section bottom is provided with the lead-in chamfered one of inclination arrangement, the distance between lead-in chamfered one and pushing block edge Be parallel to triggering the pushing block direction of motion by support demarcation strip be directed toward sealing plate be gradually reduced, wherein the least significant end of lead-in chamfered one with The bottom surface of uplink locking section is tangent, and lead-in chamfered one is provided between the end and switching section of support demarcation strip for accommodating The gap one of first switching section, lead-in chamfered one are additionally provided with the diverter surface of inclined arrangement close to the end of support demarcation strip, Wherein the distance between diverter surface and support demarcation strip vertically gradually increase from top to bottom, and the downlink unlocks section bottom Portion is provided with the lead-in chamfered two of inclined arrangement, and the distance between lead-in chamfered two and pushing block are transported along triggering pushing block is parallel to Dynamic direction is directed toward sealing plate by support demarcation strip and is gradually increased, wherein the bottom surface of the least significant end of lead-in chamfered two and downlink unlock section Tangent, lead-in chamfered two is provided with the gap for accommodating the first switching section between end and reset section far from support demarcation strip Two.