CN211033276U - Distribution system - Google Patents

Abstract

The utility model discloses a delivery system. Including the material loading device that connects gradually, hoisting device, finishing device to and distributor, characterized by the distributor including set up in intelligent between finishing device and the corresponding feeder is joined in marriage and is sent the area, and corresponding discharge apparatus, discharge apparatus including set up respectively in the output that intelligence was joined in marriage and is sent the guide bridge between the area and the corresponding feeder, and the push pedal of unloading, the push pedal of unloading corresponds to be located the higher authority of corresponding material ship and guide bridge, sets up in the guide slide rail of intelligence joining in marriage the area top of sending through a formula of stretching over action pole slidingtype. The distribution system is simple and reasonable in structure, high in distribution operation efficiency and stable and reliable in operation, and can realize barrier-free butt joint distribution of bag processes, the front end, the rear end and the like.

Description

Distribution system

Technical Field

The utility model relates to a delivery system.

Background

When the medicines or the articles are packed in boxes, the packed materials need to be sorted and conveyed, and then are butted with a box packing machine for transmission and box packing. In practice, the front-end packing material arranging machine and the rear-end boxing machine are generally two mutually independent devices, and due to the difference of specification types and the like, the front-end packing material arranging machine and the rear-end boxing machine cannot be directly butted basically, for example, the number of materials output by the arranging machine at one time is different from the number of materials loaded into the rear-end boxing machine at one time, and direct online synchronous operation cannot be implemented, so that the front-end packing material arranging machine and the rear-end boxing machine are independent and operate respectively, namely, the front-end packing material arranging machine and the rear-end boxing machine have obstacles in material butt joint transmission, and the front-end and rear-end devices cannot be fully automatically delivered in one. Therefore, the boxing operation efficiency is low, the number of used equipment is large, and the operation cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art existence, provide a delivery system. The distribution system is simple and reasonable in structure, capable of achieving barrier-free butt joint distribution of bag processes, the front end, the rear end and the like, high in distribution operation efficiency, strong in adaptability, stable and reliable in operation and low in manufacturing cost.

The utility model discloses intelligence dispenser is including the material loading device that connects gradually, hoisting device, finishing device to and distributor, the distributor including set up in intelligence between finishing device and the corresponding feeder joins in marriage the area, and corresponding discharge apparatus, discharge apparatus including set up respectively in guide bridge between the output that intelligence joined in marriage the area and the corresponding feeder, and the push pedal of unloading, the push pedal of unloading is through setting up in the guide sliding rail connection of intelligence joining in marriage the area top in reciprocating type synchronous drive device, the guide bridge is including the bridge type material way of undergauge, feeder includes the feed conveyer belt, the synchronous feed chute that corresponds with intelligence delivery area has been laid to the feed conveyer belt.

The utility model discloses intelligence dispensing system can realize that different front end equipment unites full-automatic transport batching like the direct butt joint of dress box device of material reason material device and rear end equipment, and the commonality is strong, and the practicality is high, and entire system constitutes simply, and the operation is stable, reliable, has greatly improved dress box production efficiency.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a distribution system of the present invention; fig. 2 is a schematic structural view of an embodiment of an intelligent dispensing belt of the dispensing system of the present invention; fig. 3 is a side view of an intelligent combination conveyor belt; FIGS. 4-13 are schematic diagrams illustrating operation of the distribution system during distribution work, respectively; fig. 14 is a schematic structural diagram of an embodiment of a spot check device.

Detailed Description

In order to further understand the technical solution of the present invention, the following embodiments are further illustrated with reference to the accompanying drawings.

The utility model discloses delivery system is a plurality of synchronous conveyer belt that the setting of an intelligence allocation area is mutually independent drive, is provided with a plurality of material boats including a plurality of feed bin check, side by side each other on every synchronous conveyer belt respectively, and each material boat is packed into the unit and is unloaded the unit, through each according to the same or different of front end equipment and rear end equipment the mutual circulation relay cooperation operation of synchronous conveyer belt, the accessible material of implementing front end equipment and rear end equipment is packed into and is unloaded the delivery.

Namely, each material ship is respectively provided with a plurality of material bin grids, the number of the material bin grids of each material ship is the same, and each synchronous conveying belt respectively uses synchronous drivers with the same specification and the same type.

The plurality of material boats of each synchronous conveyor belt mutually and circularly relay in the loading station and the unloading station in sequence, the material output by the front-end equipment in a stepping mode is loaded into the material boat of the synchronous conveyor belt by taking the quantity of the material output at one step or one time as a loading unit, and the material on the material boat of the synchronous conveyor belt is unloaded (pushed) to the rear-end equipment by taking the quantity of the material taken at one time as an unloading unit when the box packing machine packs the material.

The quantity of materials taken by the rear-end equipment in one step or at one time (for example, the quantity of materials taken by the boxing machine in one step) is one unloading unit. The quantity of the materials output by the front-end equipment simultaneously in one step or one time is one loading unit.

The number of the material bin grids of the material ships and the mutual circulation relay operation of the material ships meet the following requirements: the total number of the stock bin grids of the material ship loaded into the station always meets the condition that the stock bin grids are more than or equal to one loading unit of the front-end equipment, and the frequency or speed of the material ship reaching the loading station is higher than or equal to the material stepping output frequency or speed of the front-end equipment. To ensure continuous material conveying operation of the front-end equipment.

The loading (or inputting) station is the butt joint position of the storage bin grid of the material ship on the synchronous conveyer belt and the output material groove of the front-end equipment. The unloading (output) station is the butt joint position of the storage bin grid of the material ship on the synchronous conveyer belt and the synchronous feeding groove or the corresponding synchronous feeding bin of the rear-end equipment.

The loading control comprises the following steps: according to the material ship in-place signal (reaching the loading station), and the total number of the bin grids of the material ship loaded into the station always meets the condition that the loading is controlled by a loading unit which is more than or equal to the front-end equipment, the former material ship can not meet the loading unit of the front-end equipment, the next relay material ship supplements the shortage with the corresponding number of bin grids, and the material of the loading unit of the front-end equipment is loaded (received) together:

the corresponding controller calculates the times of loading the material into the front-end equipment at the loading station and outputting the material (namely the times of the front-end equipment) according to the quantity (namely one loading unit) of the material simultaneously output by the front-end equipment in one step or one step and the number of the storage bins of a single material ship of the synchronous conveyor beltFeeding push plateThe number of pushing actions, i.e. the number of loading of the material into the material boat) to determine whether the material boat is full of material, when the material boat is full, the controller controls the material boat to move forward to the unloading station or to relay (connect) with the material boat at the unloading station.

Such as: in one example: one loading unit is 10 stock bin grids (corresponding to 10 materials), the stock vessel has 18 stock bin grids,

then:

a. the material output times (loading times) of the front-end equipment received by the first material boat of the loading station are 2 times, 10 (strips) for the 1 st time, 8 (strips) for the 2 nd time and 2 of the next material boat (the second material boat) jointly form a loading unit (10 strips), so that the first material boat is full when the output times are counted for 2 times, and the material boat moves forwards to the unloading station;

b. the output frequency of the second material ship is 3 times, the output frequency is counted for 3 times, namely the material ship is full, and the material ship moves forwards to a discharging station (the 1 st 2 times and 8 of the first material ship complement one loading unit, the 2 nd 10 times, the 3 rd 6 times and 4 of the third material ship complement one loading unit);

c. the output frequency of the third material ship is 3 times, the third material ship is full when the output frequency is counted for 3 times, and the third material ship moves forwards to a discharging station (the 1 st 4 and 6 second material ships complement one loading unit, the 2 nd 10 and the 3 rd 4 and 6 first material ships which are in back relay complement one loading unit);

d. the output times of the first material ship which returns the relay are 3 times, the first material ship which returns the relay is full when the output times are counted for 3 times, and the first material ship moves forwards to a discharging station (the 1 st time 6 is used for complementing a loading unit with 4 of the previous third material ship, the 2 nd time 10 is used for complementing a loading unit with the 3 rd time 2 and complementing a loading unit with 8 second material ships which return the relay);

e. the output frequency of the second material ship which returns for relay is 2 times, the second material ship is fully filled when the output frequency is counted for 2 times, and the second material ship moves forwards to a discharging station (the 1 st time 8 material ships are used for complementing 2 material ships of the first material ship which returns for relay to a loading unit, and the 2 nd time 10 material ships are used);

f. and (4) returning the third material ship for relay for 2 times, counting the output times for 2 times, filling the material ship, and advancing the material ship to a discharging station, wherein the output times are the same as the step a.

Thus, every pass through a-e5 operational actions goes back to the first operational action, i.e., 5 operational actions are a loop; therefore, the corresponding controller will perform the material loading operation control on the material ship according to the circulation operation.

The discharge control: according to the material ship in-place signal, namely the material ship arrives at the unloading station, the total number of the bin grids of the material ship at the unloading station is more than or equal to one unloading unit of the rear-end equipment for controlling unloading, the previous material ship cannot meet one unloading unit of the rear-end equipment, the next relay material ship complements the shortage with the corresponding number of bin grids, and the material of one loading unit is unloaded to the rear-end equipment together:

the controller calculates the times of discharging materials from the material boat to the rear-end equipment (namely the synchronous conveyor belt) at the discharging (or outputting) station according to the quantity (namely one discharging unit) of the materials simultaneously discharged by the rear-end equipment at one step or one time and the number of the storage bins of the single material boat of the synchronous conveyor beltDischarging push plateThe number of pushing actions) to determine whether the material boat unloads the material, and when the material boat unloads the material, the controller controls the material boat to move forward to the loading station or relay (continue) with the material boat which is loading the station. The operation action cycle principle process is completely similar to the loading control. The synchronous drive comprises a synchronous motor.

The controller can control the loading, unloading and the operation of the material ship according to the corresponding output times of the front-end equipment, the action of the feeding push plate and the position or the angle of the rotation of the synchronous motor, wherein the position or the angle of the rotation of the synchronous motor comprises: the forward relay of the material boat is in place (namely, the material boat in front is touched), the loading station and the unloading station of the synchronous conveyer belt, the relative material output times of the front-end equipment, the relative material unloading times of the synchronous conveyer belt, the loading unit length and/or the unloading unit length and the like.

As shown in fig. 1-3, which includes a material arranging device, a dispenser, a feeding device, etc. The material arranging device comprises a material loading device 1, a lifting device 2, a sorting device and the like. The arranging device comprises a form changing device 4, a gathering device 5 and the like. The output end of the lifting device is provided with a corresponding sampling device 3.

The form changing device comprises a metamorphosis feeding groove and a side vertical discharging groove which are connected with corresponding conveying and guiding grooves of the lifting device, the gathering device comprises a plurality of gathering grooves 14 which are mutually distributed in a fan shape and are respectively butted with the corresponding side vertical discharging grooves, a plurality of coupling grooves 13 which are respectively butted with the output ends of the corresponding gathering grooves at narrow intervals, and a pushing frame 15 and the like which are arranged on the side vertical discharging grooves, the gathering grooves and the coupling grooves. The coupling trough is correspondingly butted with the storage bin grids of the corresponding material ships on the synchronous conveying belt of the intelligent distribution device. The pushing frame is connected with a conveying push plate corresponding to the side-standing discharge chute and the gathering chute, and a feeding push plate 16 corresponding to the coupling chute.

The intelligent distribution belt or the synchronous conveying belt thereof is provided with a discharging device between the feeding conveying belt, the discharging device comprises a material guiding bridge which is respectively arranged between the output end of the intelligent distribution belt and the corresponding feeding device, and a discharging push plate 22, the discharging push plate is correspondingly positioned on the corresponding material boat and the material guiding bridge, the sliding type guide slide rail 20 is arranged above the intelligent distribution belt through a cross type moving rod 23, the reciprocating type synchronous driving device comprises a discharging synchronous motor 21 and a reciprocating type driving belt 26 connected with the discharging synchronous motor, and the discharging push plate is fixedly connected with the corresponding end of a corresponding side belt body of the reciprocating type driving belt. The feed bridge comprises a reduced diameter bridge feed channel 24 whose diameter is reduced in the direction of its outlet port. The input section of the reducing bridge type material channel is provided with a plurality of cluster material protecting plates 25 which are spaced from each other and scatter towards the input port direction of the reducing bridge type material channel. The discharging device can smoothly and integrally discharge materials which are scattered widely, can stably and reliably meet the feeding requirement of rear-end equipment, and effectively avoids material discharging faults.

The feeding device comprises a feeding conveying belt, and a synchronous feeding groove is distributed on the feeding conveying belt. The reducing bridge type material channel is respectively butted with a bin grid and a synchronous feeding groove of a material ship of the intelligent distribution belt or the synchronous conveying belt thereof.

The distributor comprises an intelligent distribution belt 6 and corresponding bin lattices arranged on the intelligent distribution belt, the intelligent distribution belt comprises three synchronous conveying belts 8 which are respectively connected with independent drivers and are matched with each other in a corresponding mode, the three synchronous conveying belts are respectively provided with a material boat 7 matched with each other in a corresponding mode, namely, one synchronous conveying belt is provided with one material boat, each synchronous conveying belt comprises two conveying belts, and each conveying belt of the three synchronous conveying belts is sequentially arranged at intervals in a mutually crossing mode in the axial direction. So as to ensure the stable, balanced, rapid and reliable operation of the material boat while realizing the intelligent conveying of the ingredients.

Each transmission belt is respectively connected with belt wheels 11 at two opposite ends, each belt wheel is respectively and fixedly connected with a corresponding driving wheel 10, and each driving wheel is respectively in transmission connection with a corresponding synchronous motor shaft 12 through a synchronous driving belt 9.

The first material boat 7a, the second material boat 7b and the third material boat 7c of the three material boats are respectively bridged on the two conveying belts 8a, the two conveying belts 8b and the two conveying belts 8c of the first synchronous conveying belt, the second synchronous conveying belt and the third synchronous conveying belt correspondingly.

The two corresponding belts of the first, second and third synchronous belts are connected to the two-end shaft 17 through two first belt wheels 11a, two second belt wheels 11b and two third belt wheels 11c which are respectively located at the two opposite ends of the belts and are respectively spaced from each other in sequence, via corresponding bearing devices 18.

Two first belt wheels, two second belt wheels and two third belt wheels on the end shaft 17 of the intelligent distribution belt at the corresponding end are fixedly connected with a first driving wheel 10a, a second driving wheel 10b and a third driving wheel 10c which are coaxial respectively. The two first driving wheels, the two second driving wheels and the two third driving wheels are correspondingly connected with a first synchronous motor 12a, a second synchronous motor 12b and a third synchronous motor 12c through two corresponding first synchronous driving belts 9a, two corresponding second synchronous driving belts 9b and two corresponding third synchronous driving belts 9c respectively. The first, second and third synchronous motors respectively connected to the corresponding controllers respectively drive the two conveyor belts of the first, second and third synchronous conveyor belts respectively. The diameter of each drive wheel is smaller than the corresponding diameter of the belt wheel of each conveyor belt.

The material 30 is loaded into the conveying and guiding groove of the lifting device through the sucker of the material loading device in the self-packaging process, is lifted to a certain height and then is conveyed to the gathering device through the shape conversion device from a flat state to a side-standing state, the gathering groove of the gathering device is matched with the action of the pushing frame to gather the material, and the material is pushed to the corresponding bin lattice of the material ship on the synchronous conveying belt through the feeding push plate. And then the material is conveyed to the rear end of another place by a discharging push plate at the output end of the synchronous conveying belt, and the material is loaded into a boxing machine and the like. Namely, the multi-place combined full-automatic conveying and batching operation of bag packaging, front-end sorting and batching and boxing of rear-end equipment is realized.

The number of the coupling material grooves is the number of the materials in one loading unit. The materials loaded by the material loading device can be automatically sampled and checked whether the packaging quantity is sufficient or not at regular time or at irregular time through the sampling and checking device.

The materials are quantitatively distributed to the synchronous feeding groove of the feeding conveyer belt of the rear-end equipment through the synchronous conveyer belt of the intelligent distribution device. The material quantity of the synchronous feeding groove is the material quantity of one discharging unit.

In one embodiment, the rear end equipment is a boxing feeding conveying belt, and the front end equipment is a material arranging device. The material ship comprises 32 stock bins 19, a loading unit comprises 10 stock bins (materials), and a discharging unit comprises 8 stock bins (materials). The intelligent delivery operation process corresponds to fig. 4-13:

1. the first material boat enters the position of the loading station, and the feeding push plate waits to work

2. The feeding push plate pushes 10 materials (10) into a first material ship, the first material ship moves a station (namely a loading unit) forwards after loading the materials, and simultaneously enters a state of waiting for material receiving again

3. The feeding push plate and the first material ship continuously work, and when the residual material bin grids of the first material ship cannot meet the requirement of a loading unit

4. The second material ship in time relays and mends

5. The second material ship relays the first material ship to satisfy the unit of loading

6. After the first material boat is full, the first material boat rapidly enters the unloading station, the unloading push plate pushes the materials out to rear-end equipment (such as boxing and loading conveyor belts) by an unloading unit (8 materials), and the second material boat continues to load the materials.

7. The second material ship is continuously loaded, and when the number of the rest stock bin grids of the second material ship cannot meet the requirement of a loading unit, the third material ship is timely supplemented

8. The third material ship relays the second material ship to satisfy the unit of loading

9. After the second material boat is full, the second material boat moves forward to enter a discharging station, and a discharging push plate pushes out the materials in a loading unit (8 pieces)

10. And continuously loading the third material ship, and when the residual material bin grids of the third material ship cannot meet the requirement of a loading unit, the first material ship is relayed and supplemented in time to finish an operation cycle. The operation is repeated in such a cycle.

The loading unit and the unloading unit can be set by the controller according to the specification types of the front-end equipment and the rear-end equipment. When the loading unit of the front-end equipment and the unloading unit of the back-end equipment are changed, the operation can be carried out by new set parameters as long as the numerical values of the loading unit and the unloading unit are input into the controller.

Example 2 is shown in fig. 14. The sampling device comprises a sampling mechanism, a side detection device, a reciprocating type conveying mechanism and the like, wherein the reciprocating type conveying mechanism is arranged between the sampling mechanism and the side detection device. The drawing mechanism comprises a lateral moving movable sampling frame 44 arranged above the transition trough 41, a plurality of suckers 43, a corresponding lifting mechanism and the like. The lifting mechanism comprises a lifting cylinder 45 fixedly connected with the side-shifting movable sampling frame and a lifting frame 42 connected with a piston rod of the lifting cylinder, and a plurality of suckers 43 are respectively connected to the lifting frame 42 corresponding to the corresponding transition material grooves 41.

The side shifting movable sampling racks are mounted on the respective racks by a guide slide assembly 46. Opposite ends of the guide rail device (or the guide rail) 46 are respectively provided with a stroke limiting block 47 of the side-shifting movable sampling frame.

The side detection device is a straight-through side detection device which comprises a plurality of weighing trays 40 arranged on one corresponding side of the conveying device or the transition material troughs, and a weighing sensor 50 is arranged between the bottom surface of each weighing tray and the corresponding part of the rack. Each weighing tray corresponds to each transition trough in sequence; and each path of suction disc can respectively correspond to each corresponding weighing tray.

The reciprocating transport mechanism includes a belt 48 disposed between the side shifting movable sampling racks and the transition chute, and its associated belt drive motor 49, etc. The drive belt 48 may be located on the respective sides of the guide track arrangement and the side shifting movable sampling rack. The side-shifting movable sampling frame is fixedly connected with the corresponding position (or the opposite end position) of the belt body on the corresponding side of the transmission belt. The reciprocating operation of the side-shifting movable sampling frame is realized through the forward and reverse rotation of the driving motor.

A plurality of weighing trays which are directly communicated with the side detection device are arranged at the height position which is slightly lower than the height position of the material which is sucked by the sucker when the lifting frame is in a lifting state. When the movable sampling frame is moved to the position above the transition trough by the side movement, the lifting frame can directly release the materials on the suction disc to the corresponding weighing tray without descending. The structure can fundamentally simplify the extraction and conveying process of the materials and the corresponding conveying mode.

The driving motor, the lifting cylinder and the weighing sensors of the weighing trays of the reciprocating conveying mechanism are respectively in signal connection with the corresponding system controller of the transfer device, and the controller can control the motion of the sampling device so as to regularly sample the filling quality of each conveyed bagged packaging material.

The materials 30 packaged in the previous bag packaging process are conveyed by a material loading device, a lifting conveying device or a conveying channel of a horizontal conveying device, subjected to timing or non-timing sampling inspection by a material conveying groove and a sampling inspection device, and then conveyed to a boxing device by a material standing device or a gathering device 5 and the like.

When the sampling inspection device works, the controller controls the lifting mechanism to act, the suckers descend to suck materials in corresponding transition material grooves and then rise, then, under the action of a driving motor of the reciprocating conveying mechanism, the side-shifting movable sampling frame is driven by a driving belt to move to one side to enable the suckers to be respectively and correspondingly positioned at the upper parts of weighing material plates, the suckers release the materials in the weighing material plates, the materials are weighed by the weighing sensors, weighing signals of the materials respectively corresponding to the (each) conveying material grooves are sent to the controller and/or the corresponding display, and whether the corresponding packaging lines in the bag packaging process have problems or not can be monitored through the sequence or the number identification and/or display of the controller and/or the corresponding display. Meanwhile, the packaging material sampling inspection conveying device can be controlled to stop.

In another embodiment of the sampling device, the sampling device can be directly arranged above the corresponding conveying channel or conveying guide channel of the lifting conveying device or the horizontal conveying device of the conveying device. And the reciprocating type conveying mechanism comprises a conveying cylinder transversely arranged on one corresponding side of the conveying device. The piston rod of the conveying cylinder is connected with the side-shifting movable sampling frame.

An elastic balance supporting device can be arranged between the weighing tray and the frame. The elastic balance supporting device comprises spiral springs which are symmetrically and uniformly distributed between the bottom surface of the weighing tray and the corresponding part of the frame. The initial supporting force of the elastic balance supporting device is counted into tare weight when weighing. The sensitivity of the weighing sensor can be improved, and the service life of the weighing sensor is prolonged. The rest of the structure of the present embodiment and the corresponding operation modes such as sampling inspection can be similar to the above-mentioned embodiments.

Claims (1)

1. The utility model provides a delivery system, is including the material loading device that connects gradually, hoisting device, finishing device to and dispenser, characterized by the dispenser including set up in intelligence between finishing device and the corresponding feeder is joined in marriage and is sent the area, and corresponding discharge apparatus, discharge apparatus including set up respectively in intelligence is joined in marriage the guide bridge between the output of sending the area and the corresponding feeder, and the push pedal of unloading, the push pedal of unloading corresponds to be located above corresponding material ship and the guide bridge, sets up in the guide slide rail of intelligence joining in marriage the area top of sending through a formula action pole slidingtype that spanes.

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