CN208705969U - Valve system and automatic vending machine - Google Patents

Abstract

The utility model provides a kind of valve system and automatic vending machine, is related to self-service device technical field, to solve the problems, such as existing for the automatic vending machine of the relevant technologies caused by gate closure is not tight to design due to energy consumption is higher.The valve system includes rack, gate and the driving assembly with gate transmission connection；Rack is provided with fixed frame, and fixed frame is equipped with opening and the sealing surface around opening, and when driving assembly driving gate is moved along first direction, the first face of gate and sealing surface cooperate, gate closing opening；When driving assembly driving gate edge is moved in the opposite direction with first party, the first face is separated with sealing surface, and gate opens wide opening；Wherein, the first face and first direction are arranged in angle.The automatic vending machine includes above-mentioned valve system.Valve system and automatic vending machine provided by the utility model are used to guarantee the leakproofness after gate closure opening, to prevent the leakage of cold air, to reduce energy consumption.

Description

Valve system and automatic vending machine

Technical field

The utility model relates to self-service device technical field more particularly to a kind of valve systems and automatic vending machine.

Background technique

With the development of society, automatic vending machine is not limited by time and location due to having, saves manpower and facilitate transaction The features such as, therefore application is more and more extensive.

Automatic vending machine is that the kinds of goods of user's supply include snacks, beverage or packaging vegetables etc., in order to guarantee the matter of kinds of goods Amount, to prevent its putrid and deteriorated, the kinds of goods in automatic vending machine are generally positioned at chill space preservation.When user buys associated article When, kinds of goods are transported at the access section of automatic vending machine, the gate opening at access section, and user directly passes through access section for goods Product take out；Closing gate after user completes picking, at access section.However, automatic vending machine in the related technology, gate There is because being closed the not tight phenomenon of access section caused by long-time use, causes cooling gas leakage, not only increase automatic selling The energy consumption of cargo aircraft, and impair the cold storing and fresh-keeping effect of automatic vending machine.

Utility model content

First of the utility model is designed to provide a kind of valve system, to solve present in the relevant technologies because of lock The higher technical problem of energy consumption caused by door closure is not tight.

Valve system provided by the utility model, including rack, gate and the driving group being sequentially connected with the gate Part；

The rack is provided with fixed frame, and the fixed frame is equipped with the sealing surface for being open and surrounding the opening, when described When driving assembly drives the gate to move along first direction, the first face of the gate and the sealing surface cooperate, the lock It is open described in door termination；When the driving component drives the gate to move along direction opposite to the first direction, institute It states the first face to separate with the sealing surface, the gate opens wide the opening；Wherein, first face is in the first direction Angle setting.

Further, the angle between first face and the first direction is not more than five degree.

Further, the fixed frame offers the mounting groove around the opening, is embedded with sealing in the mounting groove Item, the sealing strip form the sealing surface.

Further, the side wall of the mounting groove is provided with grab, and the sealing strip is provided with fin, the fin and institute State grab clamping engagement.

Further, the opening flare setting, and the area of the opening is sealed from described away from described The direction of gate is gradually increased.

Further, the gate includes the inner cover and outer cover mutually fastened, and the inner cover and the outer cover fasten to be formed Closed accommodation space, the accommodation space is interior to be filled with thermal insulation material；The outer surface of the outer cover forms first face.

Further, the outer surface of the inner cover is parallel to the first direction.

Further, further include guidance set for guiding the gate to move under the driving of the driving component, The gate includes the first side being arranged in a second direction and second side, the guidance set be set to first side and/or Described second side, wherein the second direction is perpendicular to the first direction.

Further, the guidance set includes linear guide and linear movement part, and the linear guide setting exists In the rack, and the linear guide extends along the first direction；The linear movement part is mounted on the gate, And cooperate with the linear guide, guide the gate to move along the first direction.

Further, the valve system further includes locking assembly, and the locking assembly includes being arranged in the rack Lock shaft and actuator with lock shaft transmission connection, and the latch hook being arranged on the gate；

When the gate closes the opening, the actuator drives the lock shaft to stretch out until with the latch hook grafting Cooperation locks the position of the gate.

The utility model valve system has the benefit that

Pass through setting rack, gate and driving assembly, wherein driving assembly and gate are sequentially connected, for driving gate Movement；Fixed frame is provided in rack, fixed frame includes opening and the sealing surface around opening setting, and the first face of gate can Cooperate with sealing surface with by closure of openings, alternatively, the first face of gate can be separated with sealing surface, by opening open.Wherein, First face of gate and first direction are arranged in angle.

The course of work of gate opening or closure opening are as follows: when needing gate to be closed opening, driving assembly movement is driven Dynamic gate is moved along first direction, when gate gradually moves to its first face and sealing face contact, due to the two opposite first Direction is arranged in angle, so that gate, during moving along first direction, opening is closed in the first face and sealing surface wedging It closes；When needing gate to open opening, make driving assembly driving gate along moving in the opposite direction with above-mentioned first party, i.e., Opening can be opened.

The valve system is arranged on gate and matches with sealing surface by the way that sealing surface is arranged around opening on the rack The direction of motion of the first face closed, the first face and gate is arranged in angle, in the first face closure opening of gate, utilizes first Opening is closed by the wedge lock effect between face and sealing surface, the leakproofness after ensure that opening closure, thus effective ground resistance The leakage for having stopped cold air also reduces energy consumption while guaranteeing cold storage effect, is improved present in the relevant technologies well Opening is closed not tight drawback.

Second of the utility model is designed to provide a kind of automatic vending machine, to solve the relevant technologies automatic vending machine Present in because access section closure it is not tight caused by the higher technical problem of energy consumption.

Automatic vending machine provided by the utility model, including cabinet and above-mentioned valve system；

The cabinet surface offers access section, and the gate of the valve system is configured as picking described in closure or openness Mouthful.

The utility model automatic vending machine has the benefit that

By the way that above-mentioned valve system is arranged in automatic vending machine, using wherein driving assembly to the driving effect of gate, Realize the closure or openness of access section.Correspondingly, the automatic vending machine has the institute of above-mentioned valve system advantageous, herein no longer It repeats one by one.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the external structure schematic diagram of automatic vending machine provided by the embodiment of the utility model；

Fig. 2 is structural schematic diagram of the valve system provided by the embodiment of the utility model in gate opening；

Fig. 3 is structural schematic diagram of the valve system provided by the embodiment of the utility model when gate is closed；

Fig. 4 is the structure sectional view of valve system provided by the embodiment of the utility model；

Fig. 5 is structural schematic diagram of the valve system provided by the embodiment of the utility model under another visual angle, wherein gate To open signal；

Fig. 6 is the structural schematic diagram of the gate of valve system provided by the embodiment of the utility model；

Fig. 7 is the partial structure sectional view of valve system provided by the embodiment of the utility model；

Fig. 8 is the structural schematic diagram of the fixed frame of valve system provided by the embodiment of the utility model；

Fig. 9 is the partial enlarged view in Fig. 8 at A；

Figure 10 is the structure sectional view of the sealing strip of valve system provided by the embodiment of the utility model；

Figure 11 is that the sealing strip and the structure after fixed frame assembly in valve system provided by the embodiment of the utility model show It is intended to

Figure 12 is the explosive view of the sealing strip and fixed frame in valve system provided by the embodiment of the utility model；

Figure 13 be valve system provided by the embodiment of the utility model in sealing strip and fixed frame under another visual angle Explosive view.

Appended drawing reference:

100- cabinet；200- valve system；

110- access section；120- human-computer interaction device；

210- rack；220- gate；230- driving assembly；240- guidance set；250- locking assembly；

211- fixed frame；212- sealing strip；213- opening；214- sealing surface；215- framework；216- installation part；217- peace Tankage；218- grab；

221- inner cover；222- outer cover；223- thermal insulation material；The first face 224-；The second face 225-；

231- motor；232- first pulley；The second belt wheel of 233-；The first transmission belt of 234-；The second transmission belt of 235-；236- Connector；

241- guide sleeve；242- guiding axis；243- guide groove；244- directive wheel；

251- actuator；252- lock shaft；253- latch hook；

The first air bag of 261-；The second air bag of 262-；The plug division 263-；264- fin；265- hangnail.

Specific embodiment

It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer The technical solution of type carries out clear, complete description.Obviously, described embodiment is only that a part of the utility model is implemented Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower" It is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description the utility model and simplify description, without It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not It can be construed as a limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as Indication or suggestion relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term is " even Connect ", " installation ", " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Fig. 1 is the external structure schematic diagram of automatic vending machine provided in this embodiment.As shown in Figure 1, the present embodiment provides A kind of automatic vending machine, including cabinet 100, is provided with the access section 110 on 100 surface of cabinet and is mounted on cabinet 100 Valve system 200, valve system 200 are configured as opening or being closed access section 110.

In the present embodiment, automatic vending machine can also include the shelf and cargo bed (shelf and goods being arranged in inside cabinet 100 Bucket is being not shown in the figure), wherein shelf are for accommodating goods, and cargo bed is for delivering goods between shelf and access section 110 Product.When user buys associated article, the kinds of goods bought are transported to access section 110 by cargo bed, valve system 200 is opened Access section 110, user directly pass through access section 110 and take out kinds of goods；After user completes picking, the closure of valve system 200 is taken Goods mouth 110, completes the automatic vending of kinds of goods, and prevents the cold air inside automatic vending machine from revealing, to reduce automatic vending machine Energy consumption.

Please continue to refer to Fig. 1, in the present embodiment, which can also include the people that 100 surface of cabinet is arranged in Machine interactive device 120, specifically, human-computer interaction device 120 is located at the top of access section 110, user can be filled by human-computer interaction Set the operation such as 120 carry out kinds of goods selections, payment.

In following texts, the specific structure of valve system 200 and the course of work in the present embodiment will be described in detail.

Fig. 2 is structural schematic diagram of the valve system 200 provided in this embodiment when gate 220 is opened, and Fig. 3 is this implementation Structural schematic diagram of the valve system 200 that example provides when gate 220 is closed, Fig. 4 are valve system 200 provided in this embodiment Structure sectional view, Fig. 5 is that (gate 220 is structural schematic diagram of the valve system 200 provided in this embodiment under another visual angle Open signal).As shown in Figures 2 to 5, which includes that rack 210, gate 220 and gate 220 are sequentially connected Driving assembly 230 and the guidance set 240 for guiding gate 220 mobile being connected between rack 210 and gate 220.

It should be noted that valve system 200 is connected on cabinet 100 by rack 210, by setting in the present embodiment The modularized design that rack 210 realizes valve system 200 is set, so that valve system 200 is can be used as an individual module and carries out Assembly.In other embodiments provided by the utility model, valve system 200 can also use the cabinet 100 of automatic vending machine The side wall for being provided with access section 110 as rack, details are not described herein again.

Specifically, being provided with fixed frame 211 in rack 210, fixed frame 211 includes opening 213 and is arranged around opening 213 Sealing surface 214, the first face 224 of gate 220 can cooperate or separate with sealing surface 214, and will be open 213 is closed or opens It opens.Wherein, the first face 224 of gate 220 is arranged with first direction in angle.

Preferably, opening 213 is arranged in rectangle, opening 213 is provided with rectangular box-like structure, the rectangular box-like structure It can be and be made of materials such as rubber, felts, which is plane to the surface in the first face 224, thus close described in being formed Cover 214, and it is parallel with the first face 224.

Preferably, both the first face 224 of gate 220 and sealing surface 214 and the angle of first direction are not more than five degree.

Specifically, the course of work of 220 closure or openness of gate opening 213 are as follows: when needing gate 220 to close opening 213 When conjunction, driving assembly 230 is acted, and under the guidance of guidance set 240, driving gate 220 is moved along first direction, in gate 220 gradually move to its first face 224 and sealing surface 214 when cooperating, due to the two with respect to first direction in angle setting so that During moving along first direction, opening 213 is closed, realization is opened gate 220 by the first face 224 and 214 wedging of sealing surface The sealing of mouth 213；When need gate 220 will be open 213 open when, make driving assembly 230 drive gate 220 along with above-mentioned first Contrary direction movement, separates the first face 224 of gate 220 with sealing surface 214, can open opening 213.

The valve system 200 is by setting in the first face 224 for being used to be closed opening 213 of gate 220 to and gate 220 Folding direction (i.e. first direction) be in angle, and opening 213 around be arranged sealing surface 214, opened using gate 220 in closure Opening 213 is closed by wedge lock effect when mouth 213 between first face 224 and sealing surface 214, ensure that 213 closures that are open Leakproofness afterwards while guaranteeing the cold storage effect of automatic vending machine, also reduces to effectively prevent the leakage of cold air The energy consumption of automatic vending machine improves door body present in the relevant technologies well and is closed not tight drawback.

In the present embodiment, when gate 220 is mounted on cabinet 100, opening 213 and the access section 110 on cabinet 100 Face, be open 213 area no more than 110 area of access section, therefore can guarantee while gate 220 is closed opening 213 It is closed access section 110.

Fig. 6 is the structural schematic diagram of the gate 220 of valve system 200 provided in this embodiment.Please continue to refer to Fig. 4, and In conjunction with Fig. 6, in the present embodiment, gate 220 further includes second face 225 opposite with its first face 224.Wherein, the first face 224 is For gate 220 towards outside when (i.e. in face of access section 110 while), second face 225 is gate 220 towards automatic vending machine Internal one side.That is, the outer end face of gate 220 cooperates or separates with sealing surface 214 in automatic vending machine, realize The closure or unlatching of opening 213.

Gate 220 can be hidden well to the inside of automatic vending machine, be not only reduced because of gate by such setting 220 is exposed and the damage risk that causes, and anti-theft performance is preferable, also improves the structural compactness of automatic vending machine, reduces outer Portion's space hold.

Please continue to refer to Fig. 4 and Fig. 6, in the present embodiment, gate 220 includes the inner cover 221 and outer cover 222 mutually fastened, Specifically, inner cover 221 and the fastening of outer cover 222 form closed accommodation space, wherein be provided with thermal insulation material in accommodation space 223, the outer surface of outer cover 222 can cooperate or separate with sealing surface 214.

By way of setting gate 220 to inner cover 221 and outer cover 222 and being interlocked, the weight of gate 220 is significantly reduced Amount, to reduce the driving cost of driving assembly 230.Also, by the accommodation space between inner cover 221 and outer cover 222 Middle filling thermal insulation material 223, reduces the heat transfer rate of automatic vending machine inner space and external environment, it is suppressed that the stream of cold air It loses, further reduced energy consumption, and ensure that cold storage effect.

In the present embodiment, " outer surface of outer cover 222 " i.e. outer cover 222 deviates from the one side of accommodation space, that is, gate 220 The first face 224, the second face 225 of outer surface, that is, gate 220 of inner cover 221.The outer surface of outer cover 222 and first direction are in folder Angle setting, and the outer surface of inner cover 221 is parallel to first direction, i.e., along first direction, and perpendicular to the direction in the first face 214, The section of accommodation space shape in a rectangular trapezoid.Such setting can reduce valve system 200 and occupy inside automatic vending machine Bulk, keep the structure of automatic vending machine more compact.

Please continue to refer to Fig. 2, Fig. 3, Fig. 5 and Fig. 6, in the present embodiment, which can also include locking assembly 250, specifically, locking assembly 250 includes the lock shaft 252 being arranged in rack 210 and the actuator with the transmission connection of lock shaft 252 251, and the latch hook 253 being arranged on gate 220, wherein hole is provided on latch hook 253.When gate 220 will 213 envelopes of opening When closing, actuator 251 drive lock shaft 252 stretch out until with the hole on latch hook 253 it is mating, gate 220 is locked in closure On the position of opening 213.

By the way that locking assembly 250 is arranged, the locking after gate 220 is closed to its position is realized, therefore do not need to borrow Driving assembly 230 locks the position of gate 220, improves because driving assembly 230 continues energy waste and longevity caused by stress The unfavorable situation shortened is ordered, moreover, the reliability of this mechanical caging is higher, greatly reduces after gate 220 is closed and anticipates The risk of outer opening.

It should be noted that latch hook 253 is arranged on gate 220 in the present embodiment, lock shaft 252 and actuator 251 are arranged In rack 210, the weight that can reduce gate 220 is arranged such, to reduce the load of driving assembly 230, in other embodiments In, latch hook 253 can also be set to rack 210, lock shaft 252 and actuator 251 are set to gate 220.

In the present embodiment, actuator 251 can be electromagnetic driver, using electromagnetic principle realize lock shaft 252 stretching with It retracts, in other embodiments, actuator 251 can also be that motor and driving member, motor are driven by driving member and lock shaft 252 Connection, the output shaft rotation of motor can drive the stretching or retraction of lock shaft 252.

Please continue to refer to Fig. 2 to Fig. 5, in the present embodiment, gate 220 includes the first side and second being arranged in a second direction Side, the first side and second side are provided with guidance set 240, wherein second direction is perpendicular to first direction.Specifically, guiding Component 240 includes linear guide and linear movement part, wherein linear guide is arranged in rack 210, and linear guide It extends in a first direction, linear movement part is mounted on gate 220, and is cooperated with linear guide, guides gate 220 along first The movement of the opposite direction of direction or first direction.

By being respectively provided with guidance set 240 in the two sides of gate 220, the reliable guidance moved to gate 220 is realized, is prevented Stop in 220 motion process of gate and the situation tilted on one side occurred, has improved the stress of 220 two sides of gate, ensure that gate 220 mobile reliabilities, and then ensure that gate 220 and sealing surface 214 effectively cooperate, it is close after ensure that closure opening 213 Feng Xing.

It should be noted that in the present embodiment, above-mentioned this be respectively provided in the first side of gate 220 and second side can be The structure type of guidance set 240, but it is not limited solely to this, it can also be using other setting forms, such as: only in gate 220 The first side be arranged guidance set 240, alternatively, only gate 220 second side be arranged guidance set 240, alternatively, in gate Guidance set 240 is arranged in 220 other positions, transports as long as can be realized by the setting of guidance set 240 to gate 220 Dynamic reliable guidance.

Please continue to refer to Fig. 2 and Fig. 3, in the present embodiment, the quantity of linear movement part can be multiple groups, along first direction, The setting of each group linear movement part interval.This spaced form of linear movement part, plays good support to gate 220 Effect, slows down the existing yaw motion trend under Gravitative Loads of gate 220, alleviates friction suffered by guidance set 240 Power enables gate 220 with respect to 210 reliable mobile of rack, thus ensure that gate 220 open and closure opening 213 can By property, the functional reliability of the present embodiment valve system 200 is further improved.

Please continue to refer to Fig. 2 and Fig. 3, in the present embodiment, linear guide includes guiding axis 242, and linear movement part includes Guide sleeve 241, wherein guiding axis 242 is arranged in rack 210, and guide sleeve 241 is arranged on gate 220, and guide sleeve 241 It is socketed with guiding axis 242.During 220 closure or openness of gate opening 213, guide sleeve 241 is sliding on guiding axis 242 It is dynamic, realize the guidance moved to gate 220.

Specifically, guide sleeve 241 can be linear bearing, sleeve can also be.

It should be noted that guidance set 240 can be above-mentioned guide sleeve 241 and be socketed with guiding axis 242 in the present embodiment To realize the structure type of guiding, but it is not limited solely to this, other forms can also be used, as shown in Figure 5.Specifically, leading Into component 240, linear guide includes guide groove 243, and linear movement part includes directive wheel 244, wherein guide groove 243 is set It sets in rack 210, directive wheel 244 is mounted on gate 220, and directive wheel 244 and guide groove 243 are rolled and connected.In gate During 220 closure or openness opening 213, directive wheel 244 rolls in guide groove 243, and 220 movement of gate is drawn in realization It leads.

It is of course also possible to directive wheel 244 be set to the structure type of guide pad, using guide pad in guide groove 243 Sliding realize the guidance that moves to gate 220.As long as therefore its this structure type for passing through guidance set 240, Neng Goushi Effective guidance that now gate 220 is moved.

Specifically, the guidance set 240 of the first side setting of gate 220 is guide sleeve 241 and guiding axis in the present embodiment The form of 242 sockets, the guidance set 240 of second side setting of gate 220 are that directive wheel 244 and guide groove 243 are rolled and connected Form.

Fig. 7 is the partial structure sectional view of valve system 200 provided in this embodiment, and Fig. 8 is lock provided in this embodiment The structural schematic diagram of the fixed frame 211 of door gear 200, Fig. 9 are the partial enlarged view in Fig. 8 at A.Please continue to refer to Fig. 2, Fig. 4 And Fig. 5, and Fig. 7 to Fig. 9 is combined, in the present embodiment, mounting groove 217 is offered in 213 surrounding of opening of fixed frame 211, wherein Sealing strip 212 is embedded in mounting groove 217, sealing strip 212 is when with the cooperation of the first face 214 of gate 220, by gate 220 It is squeezed and deformed, forms the sealing surface 214.Such setting enhances the leakproofness when closure of gate 220 opening 213, has Cold air inside automatic vending machine is prevented to effect to further improve the present embodiment gate dress from opening 213 to external leakage Set 200 functional reliability.

Please continue to refer to Fig. 7 to Fig. 9, specifically, in the present embodiment, fixed frame 211 include framework 215 and with framework 215 The installation part 216 of socket, wherein installation part 216 is located at framework 215 close to the side of gate 220, and mounting groove 217 is provided with peace In piece installing 216.Also, sealing strip 212 is provided with for the plug division 263 mating with above-mentioned mounting groove 217.

By way of setting fixed frame 211 to installation part 216 and framework 215 and socket-connecting, structure is simple, reduces and adds The difficulty and cost of work manufacture.Also, by the way that plug division 263 is arranged on sealing strip 212, with mating with mounting groove 217, It ensure that fixation reliability of the sealing strip 212 in mounting groove 217, sealing strip 212 caused by reducing because of long-time use The risk to fall off, to further improve the functional reliability of the present embodiment valve system 200.

Please continue to refer to Fig. 7, in the present embodiment, the outer peripheral surface of framework 215 can be inclined-plane, that is to say, that along from lock To the direction on the outside of automatic vending machine, the outer peripheral surface of framework 215 is flared out door 220；Meanwhile installation part 216 has and framework The inner peripheral surface that 215 outer peripheral surface matches.When 216 sets of loading frameworks 215 of installation part, the surface wedging that the two is in contact, such as This setting can guarantee installation part 216 and 215 connection reliability of framework.

Please continue to refer to Fig. 7, in the present embodiment, opening 213 flares setting, and be open 213 area self-sealing face 214 are gradually increased to the direction away from gate 220.The closed opening in the first face 214 that can reduce gate 220 is arranged such 213 area further decreases the possibility of opening leakage cold air, also helps guidance user by passing through opening outside automatic vending machine 213 and/or access section 110 take kinds of goods away.

It should be noted that in other embodiments, it can be using 100 side wall of cabinet of automatic vending machine as installation 110 grafting of access section on part, framework 215 and 100 side wall of cabinet, be open 213 and the suit of access section 110 at this time, is arranged such It can reduce 200 the space occupied size of valve system, keep the structure of automatic vending machine more compact.

Figure 10 is the structure sectional view of the sealing strip 212 of valve system 200 provided in this embodiment.Please continue to refer to Fig. 9, And Figure 10 is combined, in the present embodiment, the side wall of mounting groove 217 is provided with grab 218, is arranged on the plug division 263 of sealing strip 212 There is the fin 264 for being engaged by clamping with grab 218.When sealing strip 212 is embedded in mounting groove 217, fin 264 and grab 218 are engaged by clamping.

The form that fin 264 and grab 218 are engaged by clamping, ensure that fixation of the sealing strip 212 in mounting groove 217 is reliable Property, the unfavorable situation for further preventing sealing strip 212 to fall off.

Please continue to refer to Fig. 8 and Fig. 9, in the present embodiment, the quantity of grab 218 is multiple, wherein each grab 218 is along peace The circumferentially-spaced arrangement of tankage 217.After sealing strip 212 is packed into mounting groove 217, multiple grabs 218 are simultaneously to sealing strip 212 Fin 264 connects and fixes.

It should be noted that in the present embodiment, the grab 218 in mounting groove 217 can be above-mentioned this be arranged at intervals with Multiple forms, but it is not limited solely to this, it can also be using other setting forms, such as: along the shape of mounting groove 217, even One whole circle grab 218 of continuous setting.As long as therefore it is this by way of grab 218 and fin 264 are clamped, and can be realized sealing Reliable installation of the item 212 in mounting groove 217.

Please continue to refer to Figure 10, in the present embodiment, chamfering can also be arranged in the plug division 263 of sealing strip 212, also, inserts Hangnail 265 can also be set on the side wall of socket part 263.Such setting, can be to peace of the sealing strip 212 into mounting groove 217 Certain guiding function is loaded, sealing strip 212 is quickly fitted into mounting groove 217, and is close with mounting groove 217 Cooperation.

Please continue to refer to Figure 10, in the present embodiment, sealing strip 212 can also include the first air bag 261, when gate 220 When the first face 214 closure opening 213, the first face 214 squeezes the first air bag 261, the outer surface and the first face of the first air bag 261 214 are tightly bonded together, thus leakproofness when guaranteeing 213 closure of opening.

Further, sealing strip 212 can also include the second air bag 262, specifically, the package setting of the first air bag 261 exists The outside of second air bag 262.The structure type of this double-layer air bag, when so that there is damaged leakage in the first air bag 261, the second gas Capsule 262 can compensate sealing for it, and the unfavorable situation of seal failure will not occur.

Please continue to refer to Fig. 2 to Fig. 5, in the present embodiment, driving assembly 230 includes motor 231, first pulley 232, second Belt wheel 233 and the first transmission belt 234, wherein first pulley 232 and the second belt wheel 233 are arranged at intervals at rack along first direction 210, the first transmission belt 234 is sheathed on first pulley 232 and the second belt wheel 233, and motor 231 is installed on rack 210, and with first Belt wheel 232 is sequentially connected, and gate 220 is fixedly connected with the first transmission belt 234.

The course of work of 220 closure or openness of gate are as follows: starting motor 231 drives the first pulley being sequentially connected with it 232 rotations, to realize that the first transmission belt 234 moves synchronously between first pulley 232 and the second belt wheel 233；In the first transmission Under power effect with 234, the gate 220 being firmly connected with it will move to closure along first direction with respect to rack 210 or open The position of opening 213.During gate 220 moves, the guidance set 240 positioned at its two sides carries out its motion path Guidance.

It should be noted that gate 220 is fixedly connected by connector 236 with the first transmission belt 234 in the present embodiment.

It should also be noted that, can be above-mentioned motor 231 in the present embodiment and set with what first pulley 232 was sequentially connected Form is set, but is not limited solely to this, it can also be using other setting forms, such as: the second belt wheel 233 is driven with motor 231 Connection, as long as can be realized motor 231 by this set form and transmitted to the power of the first transmission belt 234.

Please continue to refer to Fig. 2 and Fig. 3, in the present embodiment, driving assembly 230 can also include electrical machine belt pulley, the second transmission Band 235 and drive pulley, specifically, electrical machine belt pulley is fixedly connected with the output shaft of motor 231, drive pulley and first pulley 232 coaxial arrangements and the two rotates synchronously, the second transmission belt 235 is sheathed on electrical machine belt pulley and drive pulley.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution.

Claims (10)

1. a kind of valve system, which is characterized in that be driven including rack (210), gate (220) and with the gate (220) The driving assembly (230) of connection；

The rack (210) is provided with fixed frame (211), and the fixed frame (211) is equipped with opening (213) and around the opening (213) sealing surface (214), it is described when the driving component (230) drive the gate (220) to move along first direction The first face (224) and the sealing surface (214) of gate (220) cooperate, and the gate (220) closes the opening (213)；When When the driving component (230) drives the gate (220) to move along direction opposite to the first direction, first face (224) it is separated with the sealing surface (214), the gate (220) opens wide the opening (213)；Wherein, first face (224) it is arranged with the first direction in angle.

2. valve system according to claim 1, which is characterized in that first face (224) and the first direction it Between angle be not more than five degree.

3. valve system according to claim 1, which is characterized in that the fixed frame (211) offers opens around described The mounting groove (217) of mouth (213), the mounting groove (217) is interior to be embedded with sealing strip (212), and the sealing strip (212) forms institute State sealing surface (214).

4. valve system according to claim 3, which is characterized in that the side wall of the mounting groove (217) is provided with grab (218), the sealing strip (212) is provided with fin (264), and the fin (264) and the grab (218) are engaged by clamping.

5. valve system according to claim 1, which is characterized in that opening (213) the flare setting, and it is described The area of opening (213) is gradually increased from the sealing surface (214) to the direction far from the gate (220).

6. valve system according to claim 1-5, which is characterized in that the gate (220) includes mutually detaining The inner cover (221) and outer cover (222) of conjunction, the inner cover (221) and the outer cover (222) fastening form closed accommodation space, Thermal insulation material (223) are filled in the accommodation space；The outer surface of the outer cover (222) forms first face (224).

7. valve system according to claim 6, which is characterized in that the outer surface of the inner cover (221) is parallel to described First direction.

8. valve system according to claim 1-5, which is characterized in that further include for guiding the gate (220) guidance set (240) moved under the driving of the driving component (230), the gate (220) includes along second party To the first side of setting and second side, the guidance set (240) is set to first side and/or described second side, wherein The second direction is perpendicular to the first direction.

9. valve system according to claim 1-5, which is characterized in that it further include locking assembly (250), it is described Locking assembly (250) includes the lock shaft (252) being arranged on the rack (210) and is sequentially connected with the lock shaft (252) Actuator (251), and the latch hook (253) being arranged on the gate (220)；

When the gate (220) close the opening (213), it is straight that the actuator (251) drives the lock shaft (252) to stretch out It is extremely mating with the latch hook (253), the position of the gate (220) is locked.

10. a kind of automatic vending machine, which is characterized in that including cabinet (100) and the described in any item gate dresses of claim 1-9 Set (200)；

The surface of the cabinet (100) offers access section (110), and the gate (220) of the valve system (200) is configured as Access section described in closure or openness (110).