CN207529468U - The anti-sticking goods device of shipment of the commodity stocking mechanism and the commodity stocking mechanism of Vending Machine - Google Patents

Abstract

The utility model is related to Vending Machine fields, disclose the anti-sticking goods device of shipment of the commodity stocking mechanism and the commodity stocking mechanism of a kind of Vending Machine, the anti-sticking goods device of the shipment is located at the front end of the export of goods of the storage trough of the commodity stocking mechanism, it includes a turnover panel, the turnover panel is articulated on the partition board of the storage trough side, and the turnover panel can be by overturning different angles come the spacing between the partition board of adjusting flap outer rim and turnover panel oncoming lane.Since the cargo of various outer diameter sizes can be placed in the storage trough of commodity stocking mechanism, if the cargo outer diameter therefore placed is smaller relative to the width of storage trough, cargo when being moved near export of goods it is easy to appear causing cargo stuck due to malalignment the phenomenon that, cause cargo that can not continue to move ahead；And the utility model, due to the limitation of turnover panel and the partition board of oncoming lane so that the arrangement of cargo will not entanglement, can only linearly arrange and move successively, so as to effectively avoiding the phenomenon that cargo is stuck.

Description

The shipment of the commodity stocking mechanism and the commodity stocking mechanism of Vending Machine is anti-sticking Goods device

Technical field

The utility model is related to commodity stocking mechanism in Vending Machine field more particularly to Vending Machine in shipment Prevent the device of card goods phenomenon.

Background technology

Vending Machine can save manpower, the advantages of transaction is facilitated to obtain extensively should because not limited by time, place With.Existing Vending Machine has a variety of commodity stocking mechanisms, can be divided into helical spring type cargo path, crawler type cargo path, snakelike Cargo path, vertical cargo path.

Wherein, helical spring type cargo path and crawler type cargo path are a kind of storages that commodity are arranged in a straight line in the horizontal direction Mechanism, and by being given commodity to output port one by one by motor-driven helical spring or crawler belt.Snakelike cargo path and vertical cargo path It is a kind of by commodity serpentine-like or arranged in a straight line stocking mechanism, and commodity is made to fall to one by one by gravity in the vertical direction Output port.

The characteristics of above-mentioned commodity stocking mechanism is to arrange commodity along single direction, but the sky of this arrangement mode Between utilization rate it is relatively low, cause stocking mechanism oversized on horizontal or vertical direction, be unfavorable for applying and be sold in autonomous formula In goods robot.Moreover, helical spring and crawler type cargo path reliability are poor, card goods phenomenon easily occurs during delivery.And Gravity fall formula mechanism causes Vending Machine output port position relatively low, needs picking of bending over, consumption experience is poor.Therefore, have Necessity is improved the commodity stocking mechanism and its internal structure of existing Vending Machine, to solve the above problems.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of shipment of commodity stocking mechanism in Vending Machine Anti-sticking goods device occurs the phenomenon that card goods when being moved near export of goods to avoid cargo.

Technical solution is used by the utility model solves its technical problem：Commodity stocking mechanism in Vending Machine The anti-sticking goods device of shipment, the anti-sticking goods device of the shipment are located at the front end of the export of goods of the storage trough of the commodity stocking mechanism, It includes a turnover panel, which is articulated on the partition board of the storage trough side, and the turnover panel can be by overturning different angles Degree carrys out the spacing between adjusting flap outer rim and the partition board of turnover panel oncoming lane.

The front end of the export of goods refers to that export of goods is close to one end in storage trough；The spacing refers to outside turnover panel Horizontal spacing between edge and the partition board of turnover panel oncoming lane.

Further, the turnover panel is provided with cargo importing turnover panel main part in the side that cargo enters Arc grading structure.

Further, the linear structure of outer rim of the turnover panel main part, the linear structure and turnover panel oncoming lane every Plate is parallel.

Further, the turnover panel is set on the partition board far from the export of goods.

The advantageous effect of the above-mentioned anti-sticking goods device of shipment is：It is various due to that can be placed in the storage trough of commodity stocking mechanism The cargo of outer diameter size, if therefore place cargo outer diameter it is smaller relative to the width of storage trough when, cargo is being moved to cargo The phenomenon that during near exit it is easy to appear causing cargo stuck due to malalignment, causes cargo that can not continue to move ahead；And The utility model is due to devising the turnover panel with arc grading structure so that can be via arc gradually when at goods movement to turnover panel Structure changes import turnover panel main part, pass through the limitation of the partition board of the linear edge and oncoming lane of turnover panel main part so that goods The arrangement of object will not entanglement, can only linearly arrange and move successively, so as to effectively avoiding the phenomenon that cargo is stuck.

According to above-mentioned technical proposal, the utility model additionally provides a kind of commodity stocking mechanism of Vending Machine, the quotient Product stocking mechanism is provided with the anti-sticking goods device of above-mentioned shipment.

Description of the drawings

Fig. 1 is the structure diagram of the commodity stocking mechanism of Vending Machine in the utility model；

Fig. 2 is carrier and the structure diagram of cargo pushing meanss in Fig. 1；

Fig. 3 is the structure diagram of cargo sensing device to be gone out in the utility model；

Fig. 4 is the structure diagram of the opening and closing device of export of goods in the utility model, wherein, export of goods, which is in, closes State；

Fig. 5 is the structure diagram of export of goods in the open state in Fig. 4；

Fig. 6 is the structure diagram of shipment device in the utility model, and the bottom of shipment device is shown in this figure, In, push rod is in retracted mode；

Fig. 7 is structure diagram when push rod is in stretching state in Fig. 6；

Fig. 8 is state diagram when turnover panel is dug in the utility model；

Fig. 9 is that the commodity stocking mechanism of the utility model is in schematic diagram when shipment prepares state；

When Figure 10 is the commodity stocking mechanism initialization of the utility model, cargo pushing meanss are reversely retracted to initial position When schematic diagram；

Figure 11 is schematic diagram when carrier rotates forward after the state of Figure 10；

When Figure 12 is the commodity stocking mechanism shipment of the utility model, shipment induction part senses state diagram during cargo；

After Figure 13 is the state of Figure 12, after one fixed angle of motor reversal, state diagram when preparing in shipment；

Figure 14 is state diagram when export of goods is opened after the state of Figure 13；

Figure 15 is state diagram when cargo is pushed into other than export of goods by push rod after the state of Figure 14；

In figure label for：1- storage troughs, 2- exports of goods, 3- carriers, 4- driving devices A, 5- cargo, 6- cargos push Device, 7- shipment devices, the opening and closing device of 8- exports of goods, 9- cargo sensing devices to be gone out, 10- turnover panels, 11- partition boards, 12- are passed Sensor F, 31- shaft, 32- grooves, 41- motors A, 61- mounting portion, 62- pushing parts, 63- convergence parts, the first bars of 64-, 65- Two bars, 66- sensing chips, 67- microswitches, 68- contacts, 71- push rods, 72- driving devices B, 81- shipment lever, 82- driving dresses Put C, 83- magnet Bs, 84- sensors C, 85- sensor D, 91- side plate, 92- shipment induction parts, 93- sensors E, 94- catch, 721- runners, 722- synchronous belts, 723- sliding blocks, 724- magnet As, 725- sensors As, 726- sensors B, 811- rack, 821- Motor C, 822- gear B, 101- arc grading structures, 102- turnover panel main parts.

Specific embodiment

The utility model is described in further detail with reference to specific embodiment, but the embodiment party of the utility model Formula is without being limited thereto.

Referring to Fig. 1-Figure 15, the utility model provides a kind of commodity stocking mechanism of Vending Machine.As shown in Figure 1, The commodity stocking mechanism includes storage trough 1, export of goods 2, carrier 3, cargo pushing meanss 6, shipment device 7, cargo The opening and closing device 8 of outlet and cargo sensing device 9 to be gone out.

Wherein, the storage trough 1 is twist arranged in the plane, and spiral storage trough 1 is separated by partition board 11 Into multilayer.The export of goods 2 is connected with the storage trough 1, it is preferable that export of goods 2 is located at spiral shape storage trough 1 Least significant end, certainly, the export of goods 2 may be alternatively located at one side of storage trough 1 and connected with storage trough 1, can export and move in place Cargo 5.The bottom plate that the carrier 3 is located at the lower section of the storage trough 1 namely carrier 3 is the storage trough 1, For carrying the cargo 5 in storage trough 1, carrier 3 can be driven rotation by driving device A 4, be had between carrier 3 and partition board 9 There is gap, to rub when preventing carrier 3 from rotating with partition board 9, meanwhile, which should be small as possible, to avoid cargo is blocked.When holding Load plate 3 continues into figure clockwise when reversely rotating, can drive be previously positioned on carrier 3, the cargo 5 in storage trough 1 It is moved to 2 direction of export of goods, it is preferable that carrier 3 is generally circular, and can cover entire storage trough 1, certainly, carrier 3 Other shapes are alternatively, entire storage trough 1 can be covered and when needing Goods Outwards, the goods driven on carrier 3 can be played Object 5 is moved to the direction of export of goods 2.

Preferably, around 31 rotation of a shaft when carrier 3 rotates, the shaft 31 be located at the center of carrier 3 and Correspondence is arranged near the 1 spiral shape starting point of storage trough.The center of storage trough 1 and the rotation center of carrier 3 are big as a result, It causes to overlap, cargo 5 need to only ensure the invariablenes turning speed of carrier 3, you can ensure when spiral moves from inside to outside in storage trough 1 Angular speed constant during goods movement, can prevent the phenomenon that movement speed is sometimes fast and sometimes slow.

In addition, the driving device A 4 includes motor A 41 and gear A 42, motor A 41 is installed on storage trough 1 Near carrier 3, the output shaft of motor A 41 is fixed with the gear A 42, the gear A 42 by with carrier 3 Gear ring on circumferential surface coordinates carrier 3 is driven to rotate.

Based on the structure of above-mentioned commodity stocking mechanism, in order to enable the effect that cargo is pushed is preferable, the utility model institute The cargo pushing meanss 6 of design need to have the property that：Cargo pushing meanss 6 can be with 3 synchronous rotary of carrier and can It is moved freely relative to the radial direction of carrier 3, at least one point or line of cargo pushing meanss 6 or face can be with storage troughs 1 In cargo 5 contact, and when carrier 3 rotates, cargo pushing meanss 6 can by contact position to cargo 5 apply active force.

Based on the needs of above-mentioned characteristic, fluted 32 are set in the radial direction of the carrier 3 in advance.

The cargo pushing meanss 6 are specific as follows：

As depicted in figs. 1 and 2, cargo pushing meanss 6 are link rod structure, including mounting portion 61, pushing part 62 and rank Socket part 63.The mounting portion 61 is located in the storage trough 1, and both sides are limited by the partition board 11 of storage trough 1, mounting portion 61 Bottom is embedded in the groove 32, and mounting portion 61 can be moved freely along the groove 32；The pushing part 62 is used to push away Cargo 5 in dynamic storage trough 1, the face with cargo phase separation is arcwall face, which is located at cargo pushing meanss 6 most Front is located at a side nearer from export of goods 2, the both sides of pushing part 62 are also limited by the partition board 11 of storage trough 1；Described Between mounting portion 61 and pushing part 62, convergence part 63 is equally limited by the partition board 11 of the storage trough 1 for convergence part 63, linking Portion 63 is flexibly connected by the first bar 64 with mounting portion 61, is flexibly connected by the second bar 65 with pushing part 62.It may be noted that installation The size in portion 61, pushing part 62 and convergence part 63 should match with the width of storage trough 1, preferably be slightly less than storage trough 1 Width, can be stuck between the partition board 11 of 1 both sides of storage trough and can be moved freely along the hand of spiral of storage trough 1.In addition, The outer profile of mounting portion 61, pushing part 62 and convergence part 63 is preferably designed as arc in present embodiment, so that this three When being moved in storage trough 1, turn to freer.

Preferably, the pushing part 62 and the side of cargo phase separation are provided with sensing chip 66, coordinate the sensing chip 66 Microswitch 67 is equipped in pushing part 62, wherein, one end of sensing chip 66 is hinged on the inside of pushing part 62, and the other end is certainly By holding.Under normal conditions, sensing chip 66 is in release conditions, i.e. free end faces out prominent relative to the arc of 62 front end of pushing part Go out, after compression, sensing chip 66 can be retracted to the position substantially flush with the arcwall face, while the microswitch 67 described in touching makes It generates closure signal.

Preferably, in order to detect the initial position of cargo pushing meanss 6, the tail portion of the mounting portion 61 is provided with contact 68, the corresponding contact 68 is provided with a sensor F 12 on the diaphragm plate of 1 most inner side section start of storage trough.Optionally, it is described Contact 68 for magnet steel, the sensor F 12 is Hall sensor.

The cargo sensing device 9 to be gone out is specific as follows：

As shown in figure 3, cargo sensing device 9 to be gone out includes side plate 91 and shipment induction part 92.The side plate 91 is located at The side of the export of goods 2, the outermost end of storage trough 1 are provided with sensor E 93 on side plate 91；The shipment induction part 92 generate offset by the extruding by cargo, and then touch and the sensor E 93 is made to perceive cargo and reached treat shipment Position.

Preferably, the shipment induction part 92 is plate-like, and the sensor E 93 is infrared emission sensor, corresponding The infrared emission sensor is provided with catch 94 on shipment induction part 92；The bottom end of shipment induction part 92 is articulated with described On side plate 91, top is free end, and the hinged place of the two is provided with spring（It is not shown in figure）；When not squeezed by cargo, go out Goods induction part 92 is tilted a certain angle under the action of the spring relative to the side plate 91, when being squeezed by cargo, shipment Induction part 92 can be blocked described to 91 1 side to overturn of side plate and when cargo is reached when shipment position by the catch 94 The infrared waves of infrared emission sensor so that the sensor, which perceives cargo and reached, treats shipment position.

Certainly, the shipment induction part 92 is not limited to above-mentioned platy structure, can also be rod-like structure etc.；Go out The position relationship of goods induction part 92 and side plate 91 be also not necessarily limited to it is above-mentioned be hinged, can also be arranged at intervals and shipment induction part 92 can be relative to 91 sprung return of side plate movement etc..

The opening and closing device 8 of the export of goods is specific as follows：

As shown in Figure 4 and Figure 5, the opening and closing device 8 of export of goods includes shipment lever 81 and driving device C 82.Described Driving device C 82 includes motor C 821 and the gear B 822 driven by motor C 821, the side of the shipment lever 81 The rack 811 being meshed with the gear B 822 is provided with, passes through engaging for gear B 822 and rack 811,821 energy of motor C The driving shipment lever 81 moves, it is made to open or close the export of goods 2.In order to which shipment lever 81 is controlled to move Limit position, magnet B 83 is provided on shipment lever 81, the magnet B 83 is corresponded in the top of shipment lever 81 and is provided with Sensor C 84 and sensor D 85, sensor C 84 and sensor D 85 are Hall sensor, wherein, sensor C 84 is used In the limit position for perceiving 81 opening state of shipment lever, sensor D 85 is used to perceive the limit of 81 closed state of shipment lever Position.As a result, by the rotating of motor C 821 just can drive shipment lever 81 between opening limit position and closing limit position come Return is dynamic.

Certainly, the opening and closing device 8 of above mentioned goods outlet also can be replaced other conventional structures, such as door-plate to be opened/closed Deng.

The shipment device 7 is specific as follows：

As shown in Figure 6 and Figure 7, shipment device 7 is set to the end of the storage trough 1, including push rod 71 and driving Device B 72.The push rod 71, which has, retracts and stretches out two states, wherein, during retracted mode, the end of push rod 71 is retracted To the partition board 11 of storage trough 1, shipment position is treated so that cargo can be moved to, stretching state is then used to treat the cargo of shipment It pushes to other than export of goods 2；The driving device B 72 for driving the push rod 71, be at retracted mode or Stretching state.

Preferably, the driving device B 72 includes motor B（It is not shown in figure）, runner 721, synchronous belt 722 and sliding Block 723；The runner 721 is two, wherein a runner is driving wheel, is driven by the motor B, and another runner is driven Wheel, is cased with the synchronous belt 722 between two runners, which is wherein fixed with the sliding block on one side 723, which is fixedly connected with the push rod 71.In addition, for the limit position that push rod 71 is controlled to retract or stretch out, Magnet A 724 is provided on sliding block 723, corresponding to magnet A 724 at the both ends in the path that sliding block 723 moves is provided with sensors A 725 and sensor B 726, sensors A 725 and sensor B 726 are Hall sensor, wherein, sensors A 725 is used for The limit position that the push rod 71 is retracted is perceived, sensor B 726 is used to perceive the limit position that the push rod 71 stretches out.Lead to as a result, Cross the rotating of motor B just can driving push rod 71 move back and forth in retraction limit position and between stretching out limit position.

Certainly, the push rod 71 also can be replaced other conventional structures, such as push plate etc..

In order to adapt to the cargo of different-diameter, so that its shipment is smooth, the utility model devises the anti-sticking goods device of shipment, As shown in figure 8, the anti-sticking goods device of the shipment is set to export of goods 2 nearby and positioned at the storage trough 1 of 2 front end of export of goods Place, including a turnover panel 10, which is articulated on the partition board 11 of 1 side of storage trough, and turnover panel 10 is by arc graded junction Structure 101 and turnover panel main part 102 are formed, and cargo enters the side of turnover panel 10 when arc grading structure 101 is arranged on shipment, For cargo to be imported subsequent turnover panel main part 102, the linear structure of outer rim of turnover panel main part 102, the straight line knot Structure is parallel with the partition board 11 of 10 oncoming lane of turnover panel.Turnover panel 10 can be by overturning different angles come adjusting flap 10 as a result, Spacing between the partition board 11 of 10 oncoming lane of outer rim and turnover panel, note, the spacing refer to horizontal spacing.Since the spacing is adjustable, because This can be adapted to corresponding spacing, make the spacing suitable with the outer diameter of cargo, so as to limit according to the cargo of various outer diameter size Cargo processed can only be arranged linearly and proceed to export of goods 2 successively, avoid and the phenomenon that stuck due to malalignment occur.It is preferred that Ground, the turnover panel 10 are set on the storage trough partition board 11 far from export of goods 2.Optionally, in turnover panel 10 and partition board 11 Hinged place is provided with spring structure（It is not shown in figure）And position limiting structure（It is not shown in figure）, under normal conditions, due to the spring knot The effect of structure and position limiting structure, turnover panel 10 keeps vertical with partition board 11, i.e., in horizontality.When the cargo being put into, outer diameter More than turnover panel 10 under normal conditions spacing between opposite partition board 11 when, turnover panel 10 can be dug manually and fill into cargo again, make turnover panel 10 are pressed against on the outer wall of cargo, thus can limit and be only capable of linearly arranging on this section of path of cargo；When the cargo being put into, Outer diameter no more than turnover panel 10 under normal conditions spacing between opposite partition board 11 when, the linear array of cargo is by horizontal turnover panel 10 Spacing between opposite partition board 11 limits, therefore, can be according to minimum outer diameter in all cargos peddled in advance in design Cargo determine spacing between horizontal turnover panel 10 and opposite partition board 11, the spacing is made to be slightly larger than the outer diameter of minimum cargo for most It is good.

The workflow of this commodity stocking mechanism is as follows：

Initialize flow：

Assuming that this structure original state, as shown in figure 9, during structure initialization, motor A 41 drives carrier 3 to rotate backward, I.e. in figure counterclockwise, link-type cargo pushing meanss 6 are withdrawn in 1 inside spin of storage trough, until Figure 10 states, note, Figure 10 In outermost two cargos 5 due to being not in the top of carrier 3, can't be received as other cargos 5 with carrier 3 It returns, when sensing the magnetic field of magnet steel contact 68 up to being recovered to sensor F 12, motor A 41 makes stopping reaction.Of short duration delay Later, motor A 41 drives carrier 3 to rotate forward, i.e., in figure clockwise, the cargo 5 on carrier 3 is due to carrier 3 To the frictional force of its bottom, cargo 5 is moved to 2 direction of export of goods, as shown in figure 11, due in spiral shape storage trough 1 about The variation of beam radius, cargo to export of goods 2 move when, gap can be generated between any two, at this point, cargo pushing meanss 6 push away The sensing chip 66 of dynamic 62 front end of portion becomes release conditions, and microswitch 67 generates cut-off signal, and motor A 41 continues driving carrying Disk 3 rotates forward, until the shipment induction part 92 is depressed（Such as, cargo is moved to the shape of Figure 12 by the state of Figure 13 State）, the catch 94 block sensor E 93 to penetrating infrared waves, generate closure signal（Referring to Fig. 3）, meanwhile, the promotion The sensing chip 66 of 62 front end of portion becomes impaction state, and microswitch 67 generates closure signal, and motor A 41 stops operating immediately, so It inverts a fixed angle again afterwards, makes that cargo 5 will not excessively jam-packed, mutual frictional force will not be excessive.Complete above-mentioned initialization Afterwards, commodity stocking mechanism prepares state in shipment, and configuration state figure is as shown in Figure 9.

Shipment flow：

When receiving shipment order, motor A 41 continues that carrier 3 is driven to rotate forward, until the shipment induction part of plate 92 are depressed, as shown in figure 12, catch 94 block sensor E 93 to penetrating infrared waves（Referring to Fig. 3）, closure signal is generated, together When, 62 front end sensing chip 66 of pushing part becomes impaction state, and microswitch 67 generates closure signal.Motor A 41 stops turning immediately It is dynamic, a fixed angle is then inverted again, makes that kinds of goods will not excessively jam-packed, mutual frictional force will not be excessive, reaches at this time Goods prepares state, as shown in figure 13.Later, motor C 821 drives shipment lever 81 to withdraw, until sensor C 84 detects magnet Stop during the magnetic field of B 83, export of goods 2 is opened, referring to Fig. 5 or Figure 14.Then, motor B（It is not shown in figure）Drive synchronous belt 722 band movable sliders 723 and push rod 71 release cargo, until sensor B 726 stops when detecting the magnetic field of magnet A 724, ginseng See Fig. 7 and Figure 15, cargo is located at other than export of goods 2 at this time.Slightly postpone, motor B drives synchronous belt 722 with movable slider 723 It is withdrawn with push rod 71, until sensors A 725 stops when detecting the magnetic field of magnet A 724, referring to Fig. 6.Later, motor C 821 Shipment lever 81 is driven to stretch out, until sensor D 85 stops when detecting the magnetic field of magnet B 83, export of goods 2 is closed, referring to Fig. 4.Primary complete shipment flow terminates as a result,.

In addition, when replenishing, the side plate 91 and 92 flip horizontal of shipment induction part are opened, you can pushed away into storage trough 1 Enter new cargo for sale.When the cargo filled into, when having a diameter larger than the spacing between horizontal turnover panel 10 and opposite partition board 11, need Turnover panel 10 is dug manually, turnover panel 10 is made to be pressed against on the outer wall of cargo, is linearly arranged on this section of path with limiting cargo 5, Referring to Fig. 8.

In the utility model, spiral 1 one side of storage trough improves the space availability ratio of commodity stocking mechanism, another Aspect, under the cooperation of carrier 3, the phenomenon that being not in card goods when cargo 8 is sent out, improves the stabilization of commodity stocking mechanism Property, therefore, the commodity stocking mechanism of the utility model is convenient for applying on the autonomous formula vending machine people of small volume.

Claims (5)

1. the anti-sticking goods device of the shipment of commodity stocking mechanism in Vending Machine, which is characterized in that the anti-sticking goods device position of the shipment In the storage trough of the commodity stocking mechanism（1）Export of goods（2）Front end, including a turnover panel（10）, the turnover panel（10） It is articulated with the storage trough（1）The partition board of side（11）On, and the turnover panel（10）It can be adjusted by overturning different angles Turnover panel（10）Outer rim and turnover panel（10）The partition board of oncoming lane（11）Between spacing.

2. the anti-sticking goods device of the shipment of commodity stocking mechanism in Vending Machine according to claim 1, which is characterized in that The turnover panel（10）It is provided with cargo importing turnover panel main part in the side that cargo enters（102）Arc gradual change Structure（101）.

3. the anti-sticking goods device of the shipment of commodity stocking mechanism in Vending Machine according to claim 2, which is characterized in that The turnover panel main part（102）The linear structure of outer rim, the linear structure and turnover panel（10）The partition board of oncoming lane（11）Phase It is parallel.

4. the anti-sticking goods device of the shipment of commodity stocking mechanism in Vending Machine according to claim 1, which is characterized in that The turnover panel（10）It is set to far from the export of goods（2）The partition board（11）On.

5. the commodity stocking mechanism of Vending Machine, which is characterized in that the commodity stocking mechanism, which is provided in claim 1-4, appoints The anti-sticking goods device of shipment described in meaning one.