CN207895575U

CN207895575U - The propulsion device of the X-axis cargo path of automatic vending machine

Info

Publication number: CN207895575U
Application number: CN201721888768.2U
Authority: CN
Inventors: 慕善强
Original assignee: DALIAN FUSHI BINGSHAN AUTOMATIC VENDING MACHINE Co Ltd
Current assignee: DALIAN FUSHI BINGSHAN AUTOMATIC VENDING MACHINE Co Ltd
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2018-09-21
Anticipated expiration: 2027-12-29

Abstract

The propulsion device of the X-axis cargo path of automatic vending machine belongs to the commodity transmission field of automatic vending machine, the blocking that the pushing surface for solving pushing block can be between Yin Kunei and delivery terminal so that the problem of can not being pushed completely into commodity to delivery terminal, technical essential is：Including driving device, shaft, push rod and pushing block, the rotation forward or backwards of the driving device countershaft is to drive, push rod is fixedly installed in the shaft, and it is servo-actuated the rotation forward or backwards of shaft and switches rotation between vertical direction and horizontal direction, the pushing block, push rod on guide rail in sliding, there is the third place on the guide rail, make pushing block, push rod reverse slide so that push rod makes push rod turn to horizontal direction and be promoted by push rod forward direction with being pushed at a distance from article enough in the third place.

Description

The propulsion device of the X-axis cargo path of automatic vending machine

Technical field

The utility model belongs to the commodity transmission field of automatic vending machine, is related to a kind of applied to the secondary of packed meal machine X-axis Propulsion device.

Background technology

Automatic vending machine, especially packed meal machine or the vending machine for selling box-packed article, packed meal is in X axis microwave cabinet Push or commodity are when X axis goes out and pushed in cargo hold, due to there is certain thickness heat insulation material among Ku Nei and micro-wave oven, or In person library and go out between cargo hold with lattice gear, packed meal cannot be pushed to completely when X-axis propulsion device moves to terminal location micro- In wave or go out in cargo hold so that packed meal is unable to normal heating, influences to sell, or influences shipment.And if pushing block is improved to Push rod necessarily results in the need for increasing track length to adapt to the length in the horizontal direction of push rod then push rod is located at horizontal direction Degree.

Utility model content

Pushing surface in order to solve pushing block can be between Yin Kunei and delivery terminal blocking so that commodity can not be pushed completely into The problem of delivery terminal, the utility model proposes following technical solutions：

A kind of propulsion device of the X-axis cargo path of automatic vending machine, including driving device, shaft, push rod and pushing block, it is described To drive, push rod is fixedly installed in the shaft for the rotation forward or backwards of driving device countershaft, and the forward direction of servo-actuated shaft or It rotates backward and switches rotation between vertical direction and horizontal direction, the pushing block, push rod on guide rail in sliding, the guide rail It is upper that there is the third place, in the third place make pushing block, push rod reverse slide thus push rod be pushed into it is enough at a distance from article Push rod is set to turn to horizontal direction and be promoted by push rod forward direction.

The guide rail is " several " type guide rail guide rail.

The third place having on the guide rail during pushing away goods, in reaching the position for the second time, makes pushing block, push rod Reverse slide is so that be reset to initial position.

The driving device includes motor, change gear, reduction box, and the motor connects change gear, gear teeth Wheel is connect with reduction box, and reduction box is connect with shaft, and the motor, change gear and shaft are mounted on reduction box, to subtract Pushing surface of one face of fast case as pushing block, it is parallel that the pushing surface and push rod are located at the face of vertical direction, and is located at level in push rod The face in direction is vertical.

The push rod is to be made of the cross bar of two parallel montants of two parallel montants and connection, and two parallel montants are solid Surely it is connected on the both ends of shaft.

The stop place that enough distances are directed toward is the second position, the second position of the guide rail, leading in the position The surface plate of rail both sides is equipped with detection and is pushed away article and reach the travel switch of the position, the third place of the guide rail, The surface plate of the guide rail both sides of the position is equipped with detection, and this is pushed away article and is reached the travel switch of the position.

Surface plate in the reset position of guide rail and/or the second position and/or the both sides of the third place is each provided with photoelectricity Sensor, the optical transmitting set and receiver of photoelectric sensor are mounted in the both sides of a slot Face to face, which is slightly above surface plate, The photoelectric sensor of side is the sensor for being in vertical direction detection to push rod, and detection shelter is that push rod is located at vertically Direction, the extension piece that one side montant extends straight down in its end, the Extendible flake are all that vertical direction is set with push rod It sets, the photoelectric sensor of side is the sensor for being horizontally oriented detection to push rod, and detection shelter is that push rod is located at Horizontal direction, the extension piece that one side montant extends straight down in its end, the Extendible flake is vertical with push rod and is arranged.

Advantageous effect：The utility model use switches rotating push-rod between vertical direction and horizontal direction can by commodity Delivery terminal is pushed to completely, and during push, its pointing direction of selectivity, so without increasing track length.

Description of the drawings

Fig. 1 is the structural schematic diagram of push plate；

Fig. 2 is the vertical view of Fig. 1；

Fig. 3 is the structural schematic diagram that Z axis cargo path pushes away goods rail set；

Fig. 4 is the structural schematic diagram of the pallet of Z axis cargo path；

Fig. 5 is the structural schematic diagram of assist device；

Fig. 6 is the structural schematic diagram of X-axis cargo path；

Fig. 7 is the side view of Fig. 6；

Fig. 8 is the structural schematic diagram of Z axis and X-axis cooperation；

Fig. 9 is structural schematic diagram of the propulsion device in initial position of X-axis cargo path；

Figure 10 is the side view of Fig. 9.

Wherein：

1-1. threaded screw rod matching holes, 1-2. are oriented to optical axis matching hole, 1-3. sliding slots, and 1-4. is vertically bent, 1-5. screw threads Lead screw, 1-6. are oriented to optical axis, 1-7. shaft couplings, 1-8. motors, 1-9. threaded screw rods fluting, 1-10. guiding optical axis flutings, 1- 11. slideway.

2-1. motors, 2-2. gear drives, 2-3. bearings, 2-4. shafts, 2-5. boosting wheels, 2-6. axis support bases, 2-7. vertical

Plate, 2-8. guide rails, 2-9. pushing assisted plates, 2-10. boosting wheels opening.

3-1. push rods, 3-2. reduction boxes.

Specific implementation mode

Embodiment：In various embodiments of the present invention, the building block of setting, such as each device are used to automatic vending In machine, which refers to the machine of automatic packed meal machine or the box-packed class commodity of automatic vending, in one embodiment, It is related to a kind of push plate, including push plate main body, there is threaded screw rod matching hole thereon, set respectively in the both sides of threaded screw rod matching hole It sets and is oriented to optical axis matching hole, the threaded screw rod matching hole is located at same parallel position with optical axis matching hole, in threaded screw rod Matching hole and be oriented to optical axis matching hole between be provided with the sliding slot coordinated with the slideway of cargo path pallet so that push plate by sliding slot along Slideway forms the displacement of forward or backward under the rotation of threaded screw rod, and L-square, the right angle is arranged along the upper fluting side of sliding slot The upper plane of plate is fixed on the push plate main body on fluting side or more, and lower plane is generally aligned in the same plane with upper fluting side so that push plate It is slided along slideway and piezoelectricity is set in the vertical bending in the top margin of push plate main body with vertically bending with the ramps contact Machine switchs, and Medium-voltage Motor switch is reset to the stroke-end position of threaded screw rod in push plate and triggers, to stop motor to screw thread The reset rotation that lead screw imposes, the push plate main body is trapezoidal, and is trapezoidal corresponding to the push plate main body above the fluting Inclined surface, the threaded screw rod are three-start screw lead screw.

Threaded screw rod follow-up motor rotates, and to drive push plate to form horizontal displacement, is pushed into commodity by push plate promotion, is oriented to Effect optical axis its guiding and stablized, L-square and ramps contact, to stablize push plate, are not shaken with position-limiting action, natural , the cooperation of slideway and sliding slot makes, it is that horizontal direction is more stable, and increases Medium-voltage Motor to enable to push plate in conjunction with L-square The purpose of switch, which is to be able to that in push plate commodity will be pushed into, is sent to X-axis cargo path so that reset motor rotates, so that pushing away Plate return value initial position, to wait for next propulsion, and it is in order to enable structure is tighter that push plate main body, which is set as trapezoidal faces, It gathers.

In a kind of scheme, proposes that a kind of Z axis cargo path pushes away goods rail set, including threaded screw rod, guiding optical axis, be oriented to light Axle position is located at same parallel position in the both sides of threaded screw rod, threaded screw rod with optical axis, and threaded screw rod is by shaft coupling and motor phase Even.Above-mentioned push plate is installed, push plate is under the threaded screw rod rotation of the three-start screw lead screw of the track, Neng Goushi in the rail set The displacement now moved forward or back, however, the purpose for being oriented to optical axis is in order to which push plate pushes commodity, moving displacement is in the horizontal direction It is more steady, and in order to further increase this smoothness, and enable to threaded screw rod, guiding optical axis are more synchronous to put down Steady operation, proposes following scheme, a kind of pallet of Z axis cargo path, which is characterized in that slot including threaded screw rod, and positioned at its two The guiding optical axis of side is slotted, and has slideway between optical axis fluting is slotted and be oriented to threaded screw rod.I.e. between pallet and push plate Setting is slidably connected, to promote push plate under the drive of threaded screw rod, stable, advanced in unison or retrogressing along slideway.

The Z axis cargo path corresponds to X-axis cargo path, and is pushed away in Z axis cargo path by the push plate and slided on goods rail set To push away the surface plate that goods track is sent to X-axis cargo path in Z axis cargo path to being pushed into article.

In one embodiment, in order to which Cai the pusher for solving X-axis can be completely disposed at the plate level of X-axis in commodity It can be activated, and horizontal-shift is avoided the problem that as possible during push, propose a kind of X-axis cargo path, including surface plate and position Vertical panel in surface plate side has been located in the detection switch of X-axis cargo path for detecting boxed commodity, is installed on the vertical panel Inner plate surface on, the surface plate includes guide rail and pushing assisted plate side by side, has boosting wheel opening on the pushing assisted plate, by Boosting wheel is open, and is located at the upper face of a little higher than pushing assisted plate of wheel face of the boosting wheel of pushing assisted plate lower face, generally can be with value model Enclose 2~3mm.

Commodity are advanced X-axis by Z axis, and the purpose that vertical panel is arranged is in order to enable a side of commodity can lean on The vertical panel is as limiting plate so that and commodity continue in progradation, can be less likely to occur to deflect in the horizontal direction, and It is smaller sometimes due to being pushed into commodity, it is not easy to be contacted with vertical panel generating surface, thus increase assist device, received The signal of assist device, then start assist device, to help commodity to be in direct contact with vertical panel.On the other hand, increase boosting dress It sets, is and the only box due to being mounted with that detection boxed commodity has been located in the detection switch of X-axis cargo path on the inner plate surface of vertical panel Dress commodity have been located in the detection switch of X-axis cargo path, could start the switch, which is activated, and the propulsion to be in linkage with X-axis fills Set startup so that commodity, which are pushed by Z axis to X-axis, only possible to lean against vertical panel by side, so that commodity are complete It is pushed to the plate level of X-axis, the pusher of X-axis will not be started, and vertical panel can also make by quotient on it Product reduce the possibility of horizontal-shift.

In this embodiment, propose a kind of assist device of X-axis, including motor, gear drive, bearing, shaft and Boosting wheel in shaft, the motor are connected to gear drive, the bearing connection gear transmission mechanism with Follower gear rotates, and the shaft is connected to bearing and is forwarded dynamic, to be located on the bearing servo-actuated shaft turn of boosting wheel with servo axis It is dynamic, and rubber wheel lantern ring connects boosting wheel peripheral surface, is equipped in the shaft for being fixed under X-axis cargo path pushing assisted plate The axis support base of plate face, axis support base are fixedly installed in the X-axis cargo path pushing assisted plate lower face.The boosting wheel is in track Propulsion device starts and stalls.The assist device of the X-axis is installed on the surface plate lower plane.

Assist device is above structure, the use of boosting wheel is to be rotated towards vertical panel direction, to which boosting wheel is touching Behind commodity bottom surface, commodity can be driven to remove contact vertical panel by the power of rotation, so that compared with small item or push plate motive force In the case of insufficient, commodity still are able to be advanced the surface plate of X-axis by Z axis, and can be by commodity side and vertical panel Full connected.

In one embodiment, a kind of propulsion device of X-axis cargo path, including driving device, shaft, push rod and pushing block, institute The rotation forward or backwards for the driving device countershaft stated is to drive, and push rod is fixedly installed in the shaft, and servo-actuated shaft is just To or rotate backward and switch rotation between vertical direction and horizontal direction, the pushing block, push rod are described in being slided on guide rail On guide rail have the third place, in the third place make pushing block, push rod reverse slide thus push rod be pushed at a distance from article Push rod is set to turn to horizontal direction and be promoted by push rod forward direction enough, the stop place which is directed toward is the second position, Initial position is first position.

The guide rail is " several " type guide rail guide rail.

There is the third place on the guide rail, make pushing block, push rod reverse slide so that initial to being reset in the position Position.

The second position of the guide rail be the surface plate of guide rail both sides in the position be equipped with detection pushed away article arrival The travel switch of the position, the third place of the guide rail be the surface plate of guide rail both sides in the position be equipped with detection should Pushed away article and reached the travel switch of the position.

General pushing block promotes commodity by its pushing surface in X-axis, however, for promoting terminal, is for automatic packed meal machine Heating microwave oven, other boxed commodities are cargo hold, and the pushing surface of pushing block is not enough to be deep into micro-wave oven or goes out cargo hold, farthest to promote Position is micro-wave oven entrance or to go out holdhatch, this is resulted in, and commodity are difficult to be advanced to micro-wave oven or to go out cargo hold more central Position, and if directly setting pushing block to the push rod of horizontal direction, the lateral length of push rod can occupy larger orbital position, So that track has to lengthen, the compactedness of internal structure is affected, in order to solve this problem, the present invention is provided in orbit Three positions, i.e. initial position (reset position), i.e. first position, the second position, the third place, wherein serve as reasons first position One plane of pushing block is in direct contact as pressure surface with commodity, promotes commodity to move ahead on guide rail, general push rod is mounted directly On pushing block, i.e., shaft is mounted on pushing block, and push rod provides again and shaft, forms push rod when standing upright, to be located on pushing block vertically Side, and when push rod is horizontal moves ahead is located at pushing block and advances front, and in the second position, commodity touch travel switch, and pushing block drive pushes away Bar reversely slides, and puts push rod for level until the pushing surface of pushing block and the distance between commodity are sufficient to make, the cross bar of push rod is still Be not in contact with commodity, or close to contact, at this point it is possible to set travel switch setting pushing block and push rod it is reversed slide away from From, naturally it is also possible to it is direct return initial position, then, push rod is placed as horizontal position, continues to move ahead, until push rod is horizontal Bar contacts commodity to promote commodity, and commodity are advanced into micro-wave oven by push rod or are gone out in cargo hold, in this way, just overcoming list Pure pushing block is carried out, and commodity cannot be promoted to micro-wave oven or go out the more internal position of cargo hold, cause heating effect poor, Bu Nengjia Heat, or the problem of shipment can not be completed.After packed meal is run on pallet, propulsion device startup is transported since first position Row, when reaching the third place, packed meal touches travel switch, and propulsion device is fallen back backward, when being backwards to the second position, promotes dress The push plate set is rotated by 90 °, parallel with pallet, then pushes packed meal again, packed meal is pushed to the center of micro-wave oven.

It is each in the reset position (initial position) and/or the surface plate of the second position and/or the both sides of the third place of guide rail It is provided with photoelectric sensor, the optical transmitting set and receiver of photoelectric sensor are mounted in the both sides of a slot Face to face, which omits Higher than surface plate, the photoelectric sensor of side is the sensor for being in vertical direction detection to push rod, and detection shelter is Push rod is located at vertical direction, and the extension piece that one side montant extends straight down in its end, the Extendible flake and push rod are same It is arranged for vertical direction, the photoelectric sensor of side is the sensor for being horizontally oriented detection to push rod, and detection is blocked Object is that push rod is located at horizontal direction, the extension piece that one side montant extends straight down in its end, the Extendible flake with push away Bar is vertical and is arranged.Due to said program, push rod may have there are two being directed toward, i.e., such as retracting initial position with level vertically, It should make push rod is horizontally directed to revert to by upper one to be directed vertically to, thus, increase the sensor, push rod current state is referred to It is detected to that can give, and control signal is obtained by detecting signal, to be directed toward control to it.

The preferable specific implementation mode of the above, only the invention, but the protection domain of the invention is not It is confined to this, any one skilled in the art is in the technical scope that the invention discloses, according to the present invention The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection domain it It is interior.

Claims

1. a kind of propulsion device of the X-axis cargo path of automatic vending machine, which is characterized in that including driving device, shaft, push rod and push away Block, to drive, push rod is fixedly installed in the shaft, and servo-actuated shaft for the rotation forward or backwards of the driving device countershaft Rotation forward or backwards and switch rotation between vertical direction and horizontal direction, the pushing block, push rod in being slided on guide rail, There is the third place on the guide rail, make pushing block, push rod reverse slide so that push rod and being pushed into article in the third place Distance makes push rod turn to horizontal direction and be promoted by push rod forward direction enough.

2. the propulsion device of the X-axis cargo path of automatic vending machine as described in claim 1, which is characterized in that the guide rail is " several " type guide rail.

3. the propulsion device of the X-axis cargo path of automatic vending machine as described in claim 1, which is characterized in that on the guide rail The third place having during pushing away goods, in reaching the position for the second time, makes pushing block, push rod reverse slide so that being reset to just Beginning position.

4. the propulsion device of the X-axis cargo path of automatic vending machine as described in claim 1, which is characterized in that the driving dress It sets including motor, change gear, reduction box, the motor connects change gear, and change gear is connect with reduction box, reduction box It is connect with shaft, the motor, change gear and shaft are mounted on reduction box, using a face of reduction box as pushing block Pushing surface, the pushing surface are located at that the face of vertical direction is parallel with push rod, and the face for being located in push rod horizontal direction is vertical.

5. the propulsion device of the X-axis cargo path of automatic vending machine as described in claim 1, which is characterized in that the push rod is It is made of two parallel montants and the cross bar for connecting two parallel montants, two parallel montants are fixedly connected on the both ends of shaft On.

6. the propulsion device of the X-axis cargo path of automatic vending machine as described in claim 1, which is characterized in that enough distances The stop place of direction is the second position, and the surface plate of the second position of the guide rail, guide rail both sides in the position is equipped with Detection is pushed away article and is reached the travel switch of the position, the third place of the guide rail, guide rail both sides in the position it is flat Panel is equipped with detection, and this is pushed away article and is reached the travel switch of the position.

7. the propulsion device of the X-axis cargo path of automatic vending machine as claimed in claim 5, which is characterized in that in the reset of guide rail The surface plate of position and/or the second position and/or the both sides of the third place is each provided with photoelectric sensor, the light of photoelectric sensor Transmitter and receiver are mounted in the both sides of a slot Face to face, which is slightly above surface plate, and the photoelectric sensor of side is to use In the sensor for being in vertical direction detection to push rod, detection shelter is that push rod is located at vertical direction, and one side montant is at it Extension piece of the end to extend straight down, the Extendible flake are all vertical direction setting, the photoelectric sensor of side with push rod For the sensor for being horizontally oriented detection to push rod, detection shelter is that push rod is located at horizontal direction, one side montant Extension piece in its end to extend straight down, the Extendible flake is vertical with push rod and is arranged.