CN208075415U - A kind of intelligence aperture freezer conveying door - Google Patents

Abstract

The utility model discloses a kind of intelligent aperture freezers to convey door, belong to Cold Chain Logistics field, it in freezer partition wall both sides by being respectively set the first switching door and the second switching door that can vertically open and close that can be transversely opened and closed, and binocular camera is respectively set at the top of the both sides of freezer partition wall, and laser detection unit is respectively set in the both sides of freezer partition wall, it is respectively completed detection of the kinds of goods into kinds of goods position when library or kinds of goods outbound and boundary dimensions by two binocular cameras, the boundary dimensions of the unlatching amplitude and kinds of goods that control the first switching door and the second switching door is adapted, and pass through rear timely closing in kinds of goods, complete the intelligent aperture of freezer conveying door.The intelligent aperture freezer of the utility model conveys door, simple in structure, and setting is easy to maintain, space is small, and easily operated control can effectively reduce the cold consumption during kinds of goods inbound/outbound process, alleviate the waste of the energy, promote the precision and efficiency of kinds of goods conveying, there is preferable application value.

Description

A kind of intelligence aperture freezer conveying door

Technical field

The utility model belongs to Cold Chain Logistics field, and in particular to a kind of intelligence aperture freezer conveying door.

Background technology

Cold Chain Logistics (Cold Chain Logistics) refer to refrigerating class article in production, storage, transport, pin Sell, to consumption before links in be under defined low temperature environment always, to ensure article quality, reduce article loss One systematic engineering of business.Continuous development with China's traffic transport industry and people's living standards continue to improve, Cold Chain Logistics Application in people's lives is more and more, and related application technology is also more and more ripe, has been widely used food transport, drug The multiple fields such as transport, industrial product transport.

In the application process of Cold Chain Logistics, freezer plays important role, is often applied to the full chain of Cold Chain Logistics The front end of item transport or tail end, for needing the article of transport, transfer or storage to keep into trip temperature to Cold Chain Logistics, it is ensured that object Product are under defined temperature environment.In the application process of freezer, whenever the article outside freezer needs to enter freezer or cold Article in library needs to remove freezer, is required for opening and closing cold-storage door, and existing cold-storage door usually opens and closes range and fixes, The article that disengaging freezer cannot be corresponded to makes the folding of adaptability, so it is a large amount of often to will appear cold air in cold-storage door moving process The case where loss, causes the significant wastage of resource, and existing cold-storage door is mostly manpower control or semi-automatic control, folding Efficiency and accuracy it is relatively low, improve the application cost of freezer.

Although disclosing a kind of freezer conveying door in patent application CN 104196393A, pass through the upper chain of setting Guide rail, main body frame, top plate, side plate, bottom plate, sprocket motors, sprocket wheel, driving chain, drives chain, connection at lower chain guide rail Block, connection axis pin, door-plate are telescopically connected part, crush seal item, cold-prevention bridge connector, heat preservation strip, conveyer belt, transmission motor etc. Component forms the conveying space of frame-type in the conveying door position of existing freezer, there are two the rear and front end of frame is respectively set Openable and closable switch gate, whens two switch gate differences, open, and make freezer that can be effectively isolated with outside freezer when passing in and out cargo, play The effect of cold air loss is reduced to a certain extent；But above-mentioned freezer conveying door is complicated, transmission control is cumbersome, setting Cost is higher, and Maintenance and Repair are inconvenient, and needs that the goods transportation frame-type space of certain volume, floor space is arranged in freezer front end It is larger, it is unfavorable for efficiently using for freezer space, and the folding for conveying door can not be adapted with the size dimension of article, every time Conveying door folding is both needed to folding to maximum, is unfavorable for effective control of time of delivery；Although in addition, above-mentioned conveying door in freezer and The enclosure space of certain volume is formd between freezer external environment, but the space also can be when both sides switch gate be opened respectively Cold air is taken out of or brings external hot gas into, causes certain waste of the energy, so with certain application limitation.

Utility model content

For the disadvantages described above or Improvement requirement of the prior art, the utility model provides a kind of intelligent aperture freezer conveying Door, wherein by the both sides of freezer partition wall be respectively set can be transversely opened and closed the first switching door and what can vertically be opened and closed second open Door is closed, and the first binocular camera and the second binocular camera are respectively set at the top of the both sides of freezer partition wall, and in freezer Multipair laser detector is arranged in two side bottoms of partition wall, and kinds of goods are respectively completed into library or kinds of goods outbound by two binocular cameras When kinds of goods position and boundary dimensions detection, control the first switching door and the unlatching amplitude of the second switching door and the boundary ruler of kinds of goods It is very little to be adapted, and the loss of freezer cold is effectively reduced by rear timely closing in kinds of goods, the waste of the energy is reduced, goods is promoted The efficiency of product transport.

To achieve the above object, the utility model provides a kind of intelligent aperture freezer and conveys door, for by kinds of goods convey into Kinds of goods are transferred out freezer by freezer, including are separately connected folding door component, binocular camera shooting component and the transmission of control system Band, which is characterized in that

The folding door component includes being divided into the first switching door and the second switching door of freezer partition wall both sides, and described first The through hole that can will be connected to inside and outside the freezer is offered between switching door and second switching door, first switching door is horizontal To being arranged and include being oppositely arranged and being moved back and forth in the horizontal side by side in the horizontal to realize that first switching door opens and closes First door-plate and the second door-plate, second switching door is vertically arranged and can vertically lift certain distance and second is opened with realizing this Close the folding of door；

The binocular camera shooting component include be separately positioned on two side roof part of freezer partition wall the first binocular camera and Second binocular camera, first binocular camera can carry out the position for the kinds of goods for entering the freezer and its boundary dimensions Detection, second binocular camera can be detected the position of the kinds of goods transferred out from the freezer and its boundary dimensions, The kinds of goods can be placed on the conveyer belt and move with it, and first binocular camera or second binocular camera can The boundary dimensions and position of the kinds of goods are detected, corresponding control instruction is then generated to control by the control system The aperture for stating the first switching door and second switching door is just corresponding with the boundary dimensions of the kinds of goods, and makes the kinds of goods rigid Closed by the rear folding door component well, to realize the freezer convey the intelligent aperture of door and complete the kinds of goods into Library or outbound.

As a further improvement of the utility model, first folding is corresponded to respectively in the both sides of the freezer partition wall Door and second switching door are provided with laser detection unit；

The laser detection unit without the kinds of goods by when connection and the kinds of goods by when be blocked comprising Along the spaced two pairs of laser cells of the transmission tape motion direction, i.e., close to the inside laser cell of the freezer partition wall and Away from the outside laser cell of the freezer partition wall, and the inside laser cell and the outside laser cell respectively include two It is relatively arranged on the laser detector of the conveyer belt both sides, then can detect the kinds of goods by the outside laser cell is Its no close corresponding switching door, and whether the kinds of goods are detected by the switching door by the inside laser cell.

First switching door is corresponded to as a further improvement of the utility model, laterally to open up on the freezer partition wall There are the first gate slot of certain depth, first switching door to be correspondingly arranged in first gate slot, and can be at described first It is moved back and forth on the length direction of slot.

Second switching door is corresponded to as a further improvement of the utility model, vertically to open up on the freezer partition wall There are the second gate slot of certain depth, second switching door to be correspondingly arranged in second gate slot, and can be at described second It is moved back and forth on the length direction of slot.

Outside laser cell and the side for being located at freezer partition wall side as a further improvement of the utility model, are cold Binocular camera matching connection on the partition wall of library, control when for the kinds of goods arrival outside laser cell System can control the binocular camera to start.

The top of first gate slot and/or bottom first is provided with as a further improvement of the utility model, to lead Rail, to assist the folding of first switching door.

It is respectively arranged with the second guide rail in the both sides of second gate slot as a further improvement of the utility model, with Assist the folding of second switching door.

In general, have the above technical solutions conceived by the present invention are compared with the prior art, with following Beneficial effect：

(1) the intelligent aperture freezer of the utility model conveys door, can be horizontal by being respectively set in the both sides of freezer partition wall The first switching door to folding and the second switching door that can vertically open and close, by the first switching door and the second switching door in requisition for into The outside dimension and position of library or outbound kinds of goods and carry out accordingly open amplitude control, ensure kinds of goods transport while ensure it is cold The aperture that library conveys door is minimum, to which freezer and extraneous effective isolation in kinds of goods transmission process be effectively ensured, greatly reduces The economic cost of the consumption and freezer application of the energy is alleviated in the loss of cold；

(2) the intelligent aperture freezer of the utility model conveys door, by being respectively set at the top of the both sides of freezer partition wall First binocular camera and the second binocular camera are respectively completed kinds of goods into goods when library or kinds of goods outbound by two binocular cameras Grade is set and the detection of outside dimension, and is detected as dual redundant, multiple repairing weld is carried out to the relevant parameters of kinds of goods, is coordinated with this Two switching doors realize accurate corresponding folding, effectively improve the control accuracy of intelligent aperture conveying door, reduce switching door Aperture, reduces the waste of the energy, and greatly improves the transfer efficiency of kinds of goods；

(3) the intelligent aperture freezer of the utility model conveys door, and laser is arranged by two side bottoms in freezer partition wall Whether detection device detects kinds of goods by it and reaches or completely by switching door, to coordinate control system to control two switching doors It closes in time, further reduces the loss of cold, improve the control accuracy of freezer conveying door；

(4) the intelligent aperture freezer of the utility model conveys door, and corresponding first switching door is provided with the first guide rail, Corresponding second switching door is provided with the second guide rail, effectively facilitates the quick folding of two switching doors, improves freezer conveying door Folding rate, to ensure that kinds of goods into library or the efficiency of outbound；

(5) the intelligent aperture freezer of the utility model conveys door, simple in structure, and setting is easy to maintain, and space is small, Easily operated control can effectively reduce the cold consumption during kinds of goods inbound/outbound process, reduce the waste of the energy, promote kinds of goods conveying Precision and efficiency, have preferable application value.

Description of the drawings

Fig. 1 is the overall structure diagram of intelligent aperture freezer conveying door in the utility model embodiment；

Fig. 2 is the structural schematic diagram of intelligent aperture freezer conveying door side outside freezer in the utility model embodiment；

Fig. 3 is the structural schematic diagram of intelligent aperture freezer conveying door side in freezer in the utility model embodiment；

Fig. 4 is the binocular camera triggering work-based logic relationship of intelligent aperture freezer conveying door in the utility model embodiment Figure；

Fig. 5 is the binocular camera detection content logical relation of intelligent aperture freezer conveying door in the utility model embodiment Figure；

In all the appended drawings, same reference numeral indicates identical technical characteristic, specially：1. the first switching door, 101. the first door-plate, 102. second door-plates, 103. first guide rails, 104. first gate slotes；2. the second switching door, 201. second lead Rail, 202. second gate slotes；3. the first binocular camera, 4. second binocular cameras, 5. laser detectors, 6. freezer partition walls, 7. conveyer belt, 8. kinds of goods.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this Utility model is not used to limit the utility model.

As long as in addition, technical characteristic involved in the various embodiments of the present invention described below each other it Between do not constitute conflict and can be combined with each other.

The structure of intelligent aperture freezer conveying door in the preferred embodiment in the utility model is as illustrated in figures 1-3, wherein Fig. 1 is the overall structure diagram of intelligent aperture freezer conveying door in the utility model embodiment；Fig. 2 is that the utility model is implemented The structural schematic diagram of intelligent aperture freezer conveying door side outside freezer in example；Fig. 3 is intelligently opened in the utility model embodiment Spend the structural schematic diagram of freezer conveying door side in freezer.

Further and specifically, it is preferable to which the structure of the intelligent aperture freezer conveying door in embodiment is as shown in fig. 1, wherein By opening up the first gate slot 104 and the second gate slot 202 of certain size respectively in the both sides of freezer partition wall 6, for matching setting First switching door 1 and the second switching door 2, the first gate slot 104 transversely opens up in preferred embodiment, for the first switching door 1 It is transversely opened and closed, and the second gate slot 202 vertically opens up, and is used for the vertical folding of the second switching door 2, certainly, above-mentioned two gate slot It opens up direction and is not limited to a kind of this above-mentioned form, two gate slotes open up direction and can exchange, i.e., corresponding first switching door 1 is vertically opened It closes, the second switching door 2 is transversely opened and closed, both forms can be specifically chosen according to actual demand, be not specifically limited herein.

Further, through hole is offered between the first gate slot 104 and the second gate slot 202, freezer is passed in and out for kinds of goods 8, Through-hole in preferred embodiment is rectangular, and certainly, which can also be set as other shape according to actual needs, such as round, ellipse Round, polygon or irregular shape etc., are not specifically limited herein.

Further, the both sides of corresponding through hole are provided with the first switching door 1 and the second switching door 2, pass through the first folding The folding of door 1 and the second switching door 2 is empty to realize the connection and isolation in 6 both sides space of freezer partition wall, i.e. realization freezer and outside Between connection and isolation；Further, it is preferable to the first switching door 1 in embodiment is correspondingly arranged in the first gate slot 104, packet Include laterally parallel arrangement of two pieces, i.e. the first door-plate 101 and the second door-plate 102, the first door-plate 101 and the second door-plate 102 can be It reciprocatingly slides along its direction of slotting in first gate slot 104, to realize the folding or closing of the first switching door 1, correspondingly, preferably in fact The second switching door 2 applied in example is arranged in the second gate slot 202, and the direction that can slot along it moves back and forth, i.e., vertically upper past It is multiple mobile.

It is further preferred that corresponding first switching door 1 is provided with the first guide rail 103 in the first gate slot 104, preferably set It sets in the both sides up and down of the first gate slot 104, the folding for assisting the first switching door 1；It is further preferred that corresponding second folding Door 2 is provided with the second guide rail 201 in the second gate slot 202, and the second guide rail 201 is preferably provided at the second gate slot 202 vertical two Side assists the folding of the second switching door 2 to assist the lifting of the second switching door 2；In addition, the first switching door 1 and second is opened It closes door 2 and is separately connected control system, and certain width is opened and closed according to the control instruction that control system is sent.

Further, conveyer belt 7, trepanning of the conveyer belt 7 along through hole are provided with below the through hole on freezer partition wall 6 Direction is arranged, and for the kinds of goods 8 outside freezer partition wall 6 to be transmitted in freezer, or the kinds of goods 8 in freezer is sent out freezer, With motor and belt transmission, this applies more mature in the prior art, is also not this reality for conveyer belt 7 in preferred embodiment With the technology emphasis in novel, so details are not described herein；Certainly, conveyer belt 7 is also not limited to above-mentioned driving form, also may be used It is preferably other driving form, such as rack-driving, gear drive according to actual needs.

Further, the top of freezer partition wall 6 be provided with can to the binocular camera that 8 outside dimension of kinds of goods is detected, It includes the first binocular camera 3 being arranged in freezer partition wall 6 at the top of one side wall of freezer and is arranged in another side wall Second binocular camera 4 at top, as shown in fig. 1, i.e. the first binocular camera 3 are used to monitor outside freezer into freezer Kinds of goods 8, and folding of the kinds of goods 8 into the first switching door 1 and the second switching door 2 when library is controlled, and the second binocular camera 4 is for supervising The second switching door 2 and the first switching door 1 opens when surveying and be transported to kinds of goods 8 outside freezer out of freezer, and controlling 8 outbound of kinds of goods It closes；Further, the first binocular camera 3 and the second binocular camera 4 are separately connected control system, when kinds of goods 8 are in conveyer belt 7 On convey and when entering the field range of corresponding binocular camera, corresponding binocular camera can be to the outside dimension of kinds of goods 8 Information and location information are detected, and the corresponding information of detection is fed back to control system, after being handled by control system analysis Corresponding control instruction is generated, the folding of the first switching door 1 and the second switching door 2 is controlled with this, keeps the aperture of switching door rigid The good outside dimension with kinds of goods 8 matches, and reduces the loss of cold.

In preferred embodiment, by taking the kinds of goods 8 outside freezer are transmitted in freezer as an example, when kinds of goods 8 enter the first binocular camera shooting When first 3 field range, the first binocular camera 3 can detect the outside dimension of kinds of goods 8 by image recognition technology, determine kinds of goods 8 laterally and it is vertical on boundary dimensions and kinds of goods 8 length dimension, then in combination with the transmission speed meter of conveyer belt 7 Calculate kinds of goods 8 reach the first switching door 1 time and kinds of goods 8 integrally through the first switching door 1 time, to can determine first The folding time of switching door 1 and unlatching amplitude；It correspondingly, can be vertical according to 6 thickness of freezer partition wall, 7 speed of conveyer belt and kinds of goods 8 The parameters such as size determine folding time and the unlatching amplitude of the second switching door 2.

It is further preferred that two binocular cameras in preferred embodiment can establish three dimensional space coordinate with its position System, to determine the horizontal boundary of kinds of goods 8 on conveyer belt 7, so as under the premise of determining 1 unlatching amplitude of the first switching door, Further determine that the specific open position of unlatching amplitude, with corresponding with the kinds of goods 8 on conveyer belt 7, prevent the positions of kinds of goods 8 with First switching door 1 open amplitude it is not corresponding and caused by accidents；It is further preferred that two binocular camera shooting in preferred embodiment Head is detected as dual redundant detection, using the form of multiple repairing weld, ensures the accuracy of data acquisition.

It is further preferred that the kinds of goods 8 on corresponding conveyer belt 7 are respectively arranged with laser in the bottom of 6 both sides of freezer partition wall Detection unit is be divided into 6 liang of metope sides of freezer partition wall two groups, for monitoring whether kinds of goods 8 reach and across freezer Partition wall 6, to assist the folding of control the first switching door 1 and the second switching door 2；Further and specifically, it is preferable to divide in embodiment Every group of laser detection unit set on 6 both sides of freezer partition wall includes two pairs of laser detectors 5, two pairs of 5 edges of laser detector The direction of motion interval of conveyer belt 7 is arranged, preferably close to the inside laser cell of freezer partition wall 6 and far from freezer partition wall 6 Outside laser cell, and each pair of laser detector 5 includes be relatively arranged on 7 both sides of conveyer belt two；Further, each pair of Connected state is in when 5 conventional sense of laser detector, when there is the transport of kinds of goods 8 on conveyer belt 7, kinds of goods 8 can examine laser Device partition is surveyed, off-state is at, the conversion of this process can be detected by control system, and generated corresponding control and referred to It enables；It is further preferred that the preferred corresponding two switching doors setting of two pairs of inside laser cells so that distinguish on the door surface of two switching doors It is in the same plane with corresponding inside laser cell.

Preferably, by taking the kinds of goods 8 outside freezer are transmitted in freezer as an example, when the front end of kinds of goods 8 reaches the first switching door 1 When front, kinds of goods 8 separate outside laser cell, and outside laser cell will send information to control system, and control system generates Control instruction is opened the first binocular camera 3, is detected to the location information and dimension information of kinds of goods 8 by it, and then kinds of goods 8 separate inside laser cell, and kinds of goods 8 will enter the first switching door 1 at this time, and control system can determine whether the first switching door at this time 1 unlatching amplitude whether in place, if not in place, generate control conveyer belt 7 brake, to avoid collision accident；Further, When laser cell is connected to again when inside, indicate that kinds of goods 8 integrally through the first switching door 1, are controlled so being generated by control system System instruction makes the first switching door 1 close；Correspondingly, when the interior line laser close to the second switching door 2 is connected to again, kinds of goods are indicated 8 entirely through the second switching door 2, and controlling the second switching door 2 by control system at this time closes.By the above process, this reality The automatic conveying that kinds of goods 8 are transported to outside freezer in freezer can be completed with the intelligent aperture conveying door in novel preferred embodiment, And in the above process freezer conveying door unlatching amplitude it is corresponding with location matches with the size of kinds of goods 8, reduce conveying as far as possible The loss of cold in door moving process, the folding of above-mentioned freezer conveying door and control process can refer to as shown in Figures 4 and 5 Logic control relation schematic diagram.

Further, when kinds of goods 8 send out freezer out of freezer, also kinds of goods 8 can be realized by above-mentioned control process Automatic transportation and conveying door automatically control, that is, first pass through boundary dimensions and the position of second binocular camera 4 detection kinds of goods 8 Information determines the unlatching amplitude of the second switching door 2 and the first switching door 1, and determines kinds of goods 8 respectively by two groups of laser detection units Whether completely by the second switching door 2 and the first switching door 1, the above-mentioned pass of two switching door 2 is controlled to generate corresponding control instruction Default location is closed and restored, the outbound process of kinds of goods 8 is completed.

It is further preferred that the conveyer belt 7 in preferred embodiment is provided with emergency braking apparatus, connect with control system It connects, when inside, laser cell detects kinds of goods 8 close to the first switching door 1 or the second switching door 2, but the first switching door 1 or the second When switching door 2 is not opened in place, control system can control conveyer belt 7 by emergency braking apparatus and stop transmission, to prevent goods Product 8 and the first switching door 1 or the second switching door 2 bump against, and ensure that kinds of goods 8 and two switching doors are not damaged, then can be in switching door It opens and restarts transmission belt 7 afterwards in place, complete the conveying of kinds of goods 8.

As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not To limit the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change Into etc., it should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of intelligence aperture freezer conveys door, for kinds of goods (8) to be conveyed into freezer or kinds of goods (8) are transferred out freezer, Folding door component, binocular camera shooting component and conveyer belt (7) including being separately connected control system, which is characterized in that

The folding door component includes being divided into first switching door (1) and the second switching door (2) of freezer partition wall (6) both sides, institute The through hole that offers and can will be connected to inside and outside the freezer between the first switching door (1) and second switching door (2) is stated, it is described First switching door (1) be laterally arranged and include be oppositely arranged and can be moved back and forth in the horizontal side by side in the horizontal with realize this The first door-plate (101) and the second door-plate (102) of one switching door (1) folding, second switching door (2) is vertically arranged and can edge Vertical lifting certain distance is to realize the folding of second switching door (2)；

The binocular camera shooting component includes the first binocular camera (3) for being separately positioned on (6) two side roof part of the freezer partition wall With the second binocular camera (4), first binocular camera (3) can to enter the freezer kinds of goods (8) position and its Boundary dimensions is detected, second binocular camera (4) can to the positions of the kinds of goods (8) transferred out from the freezer and its Boundary dimensions is detected, and the kinds of goods (8) can be placed on the conveyer belt (7) and move with it, first binocular camera shooting Head (3) or second binocular camera (4) can be detected the boundary dimensions of the kinds of goods (8) with position, then by described It is rigid with the aperture for controlling first switching door (1) and second switching door (2) that control system generates corresponding control instruction It is good corresponding with the boundary dimensions of the kinds of goods (8), and the kinds of goods (8) is made to pass right through the rear folding door component and close, from And realize the intelligent aperture of freezer conveying door and complete the kinds of goods (8) into library or outbound.

2. intelligence aperture freezer according to claim 1 conveys door, wherein distinguish in the both sides of the freezer partition wall (6) Corresponding first switching door (1) and second switching door (2) are provided with laser detection unit；

The laser detection unit without the kinds of goods (8) by when connection and the kinds of goods (8) by when be blocked, wrap It includes along the spaced two pairs of laser cells of the conveyer belt (7) direction of motion, i.e., swashs close to the inside of the freezer partition wall (6) Light unit and the outside laser cell for deviating from the freezer partition wall (6), and the inside laser cell and the outside laser list Member respectively includes two laser detectors (5) for being relatively arranged on the conveyer belt (7) both sides, then can be by the outside laser Whether unit detects the kinds of goods (8) close to its corresponding switching door, and detects the kinds of goods (8) by the inside laser cell and be It is no to pass through the switching door.

3. intelligence aperture freezer according to claim 1 or 2 conveys door, wherein corresponding first switching door (1) is in institute The first gate slot (104) that certain depth is laterally offered on freezer partition wall (6) is stated, first switching door (1) is correspondingly arranged at In first gate slot (104), and it can be moved back and forth on the length direction of first gate slot (104).

4. intelligence aperture freezer according to claim 1 or 2 conveys door, wherein corresponding second switching door (2) is in institute The second gate slot (202) that certain depth is vertically offered on freezer partition wall (6) is stated, second switching door (2) is correspondingly arranged at In second gate slot (202), and it can be moved back and forth on the length direction of second gate slot (202).

5. intelligence aperture freezer according to claim 2 conveys door, wherein be located at the outer of freezer partition wall (6) side Side laser cell matches connection with the binocular camera on the side freezer partition wall (6), and institute is reached for the kinds of goods (8) The control system can control the binocular camera to start when stating outside laser cell.

6. intelligence aperture freezer according to claim 3 conveys door, wherein the top of first gate slot (104) and/ Or bottom is provided with the first guide rail (103), to assist the folding of first switching door (1).

7. intelligence aperture freezer according to claim 4 conveys door, wherein in the both sides of second gate slot (202) point It is not provided with the second guide rail (201), to assist the folding of second switching door (2).