CN202670175U

CN202670175U - Filling machine

Info

Publication number: CN202670175U
Application number: CN 201220285656
Authority: CN
Inventors: 李岳云; 李锡平
Original assignee: Guangdong Yuedong Mechanical Industry Co Ltd
Current assignee: Guangdong Yuedong Mechanical Industry Co Ltd
Priority date: 2012-06-16
Filing date: 2012-06-16
Publication date: 2013-01-16
Anticipated expiration: 2022-06-16

Abstract

A filling machine comprises a machine frame, a container conveying mechanism, a container feeding device, a material filling device, a container opening cap sealing device and a container exiting device. The container conveying mechanism comprises an annular conveying belt and a driving device capable of driving the annular conveying belt to operate in circulation. The annular conveying belt comprises a forward section and a backward section, wherein the backward section is located below the forward section. The filling machine is characterized by further comprising a container cleaning device, wherein the material filling device, the container opening cap sealing device, the container exiting device and the container feeding device are sequentially arranged on the machine frame along the forward section in the heading direction of the annular conveying belt, and the container cleaning device is located below the backward section. According to the filling machine, container cleaning, material filling, cap sealing and other functions are integrated, the structure is simple and compact, and the occupied space is little; and containers are filled with materials after cleaning on one filling machine, the containers after the cleaning can be prevented from being polluted another time, and quality of products is guaranteed.

Description

Stower

Technical field

The utility model relates to a kind of stower for packing materials.

Background technology

Existing stower generally comprises frame and is located at container transport mechanism, container feeder, material filling apparatus, vessel port capping apparatus and container extractor on the frame, the container transport mechanism actuating device that generally includes cycloconveyor belt and can drive the cycloconveyor belt cycle operation wherein, cycloconveyor belt is provided with the container putting hole, and (the container putting hole can be through hole or blind hole, and be opened on the cycloconveyor belt outside face), the container putting hole is used for holding packing container.Usually, be provided with side by side many row's container putting holes on the cycloconveyor belt, each is arranged the container putting hole and all is distributed on the cycloconveyor belt along the direct of travel of cycloconveyor belt, each is arranged, and container putting hole quantity is identical and the position is corresponding one by one, each is arranged, and the corresponding container putting hole in position forms delegation in the container putting hole, and stower at every turn can be simultaneously to carrying out the operations such as material filling, capping opening with a plurality of packing containers in delegation's container putting hole.Cycloconveyor belt comprises the section of moving ahead and a reversion section, the reversion section is positioned at the section of moving ahead below, and container feeder, material filling apparatus, vessel port capping apparatus and container extractor are successively set on the frame along the section of moving ahead by the direct of travel of cycloconveyor belt.During work, the container feeder is put into container putting hole on the cycloconveyor belt with container (such as cup, bottle etc.), vessel port up, subsequently, under the drive of actuating device, cycloconveyor belt is delivered to material filling apparatus, vessel port capping apparatus and container extractor successively with container, by material filling apparatus material is filled in the container, then by the opening of vessel port capping apparatus capping container, packing there is the container of material from the container putting hole, take out by the container extractor at last; Subsequently, empty container putting hole returns along the reversion section, again arrives the position corresponding with the container feeder.When the packing container that adopts is bottle, the said vesse feeder is also referred to as bottle feeding device usually, the vessel port capping apparatus generally includes puts lid mechanism (putting lid mechanism is placed into lid on the bottleneck) and cap rotating mechanism (lid that cap rotating mechanism will be placed on the bottleneck screws), the vessel port capping apparatus also can comprise sealer mechanism (sealer mechanism with closure diaphragm with bottle sealing), put lid mechanism and cap rotating mechanism, the vessel port capping apparatus also can include only sealer mechanism, and the container extractor usually is also referred to as and moves back bottle.When the packing container that adopts is cup, the said vesse feeder is also referred to as usually into cup device, the vessel port capping apparatus is generally sealer mechanism (sealer mechanism seals rim of a cup with closure diaphragm) or capping mechanism, and (capping mechanism covers bowl cover on rim of a cup, with the rim of a cup sealing), the container extractor usually is also referred to as and moves back cup device.

Generally, particularly in the situation of some materials that the vessel cleaning degree is had relatively high expectations of packing (such as medicine, dairy products, fruit juice etc.), before attal, the cavity of container must be cleaned up, pollute the material of packaging with objectionable impuritiess such as the bacterium that prevents to exist in the container cavity, dusts, guarantee product design, prolong shelf life of products.

Because existing stower scarcely possesses the function of clean container, therefore, the way that generally adopts at present is to configure in addition the cleaning apparatus that one or more is used for clean container at workshop, after by cleaning apparatus that cleaning container is clean, with container transport or move container feeder to stower, be used for material package again.This is on the one hand so that the whole production line floor area is larger, and increases more equipment investment; On the other hand, container is being carried or moved to the process of stower from cleaning apparatus, container also may be again contaminated.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of stower that collects cleaning container, material filling and be covered in one, and this stower is simple and compact for structure.The technical scheme that adopts is as follows:

A kind of stower, comprise frame, container transport mechanism, the container feeder, material filling apparatus, vessel port capping apparatus and container extractor, container transport mechanism comprises cycloconveyor belt and the actuating device that can drive the cycloconveyor belt cycle operation, cycloconveyor belt comprises the section of moving ahead and reversion section, the reversion section is positioned at the section of moving ahead below, it is characterized in that: described stower also comprises container washing apparatus, material filling apparatus, the vessel port capping apparatus, container extractor and container feeder are successively set on the frame along the section of moving ahead by the direct of travel of cycloconveyor belt, and container washing apparatus is located at reversion section below.

In the above-mentioned stower, press the direct of travel of cycloconveyor belt, container feeder, container washing apparatus, material filling apparatus, vessel port capping apparatus and container extractor are arranged in order along cycloconveyor belt.

Be typically provided with on the cycloconveyor belt be used to the container putting hole that holds container, the container putting hole positions container.During work, the container feeder is put into container putting hole corresponding with its position on the cycloconveyor belt with container (such as cup, bottle etc.), and vessel port up; Subsequently, under the drive of actuating device, cycloconveyor belt when container arrives the position corresponding with container washing apparatus, is cleaned up container transport (vessel port this moment down) to the reversion section by the cavity of container washing apparatus with container; Then, cycloconveyor belt is delivered to position corresponding to Duan Shangyu material filling apparatus that move ahead with the container that cleans up, and by material filling apparatus material is filled in the container; The cycloconveyor belt container that will be filled with material is delivered to vessel port capping apparatus and container extractor successively subsequently, by the opening of vessel port capping apparatus capping container, packing there is the container of material from the container putting hole, take out by the container extractor at last; Subsequently, empty container putting hole continues mobile and the arrival position corresponding with the container feeder along the section of moving ahead, and can again hold the container from the container feeder.Usually be provided with side by side many row's container putting holes on the cycloconveyor belt, each is arranged the container putting hole and all is distributed on the cycloconveyor belt along the direct of travel of cycloconveyor belt, each is arranged, and container putting hole quantity is identical and the position is corresponding one by one, each is arranged the corresponding container putting hole in position in the container putting hole and forms delegation, stower at every turn can be simultaneously to clean with a plurality of packing containers in delegation's container putting hole, the operations such as material filling, capping opening.

Above-mentioned cycloconveyor belt, actuating device, container feeder, container washing apparatus, material filling apparatus, vessel port capping apparatus and container extractor all can adopt existing device.The utility model can be used for the filling of the packing containers such as bottle, cup.When the packing container that adopts is bottle, the vessel port capping apparatus generally includes puts lid mechanism (putting lid mechanism is placed into lid on the bottleneck) and cap rotating mechanism (lid that cap rotating mechanism will be placed on the bottleneck screws), the vessel port capping apparatus also can comprise sealer mechanism (sealer mechanism with closure diaphragm with bottle sealing), put lid mechanism and cap rotating mechanism, and the vessel port capping apparatus also can include only sealer mechanism.When the packing container that adopts was cup, the vessel port capping apparatus was generally sealer mechanism (sealer mechanism seals rim of a cup with closure diaphragm) or capping mechanism (capping mechanism covers bowl cover on rim of a cup, with the rim of a cup sealing).

When container is on the cycloconveyor belt, rely on closely cooperating between container and the container putting hole inwall, container is fixed on the cycloconveyor belt and with cycloconveyor belt moves.

When container arrives the reversion section, because opening down on the cycloconveyor belt outside face of container putting hole, only rely on the friction force between container and the container putting hole inwall to be difficult to sometimes guarantee that container is fixed on the cycloconveyor belt this moment, and container may drop under Action of Gravity Field.

In order to prevent that the container that is on the reversion section from dropping from cycloconveyor belt, in a preferred version, above-mentioned frame is provided with the pressure pin that can hold the container in the container putting hole, and pressure pin is in reversion section below and consistent with reversion section trend, has the gap between pressure pin and the reversion section.The cross-sectional plane of above-mentioned pressure pin can be circular, ellipse, oblong or other shapes.Usually, corresponding two pressure pins of row's container putting hole, these two pressure pins are in respectively the left and right sides of this row's container putting hole line of centers, and the sides adjacent of adjacent two row's container putting holes can share a pressure pin.In the situation that accommodate container in the container putting hole, gap between pressure pin and the reversion section only need guarantee that container can be smoothly by getting final product, at this moment, the left part of each container in one row's container putting hole, right part each some be in these two pressure pins directly over (that is to say, container is in the cross sectional dimensions of part of pressure pin top greater than the spacing between these two pressure pins); When situation that dropping downwards appears in container, the left part of this container, right part contact with these two pressure pins respectively, and these two pressure pins can the support container and stop container further to drop downwards, and after this, container is made bearing fit with these two pressure pins in traveling process.Said structure is applicable to the situation that adopts cup or bottle as packing container.When adopting cup as packing container, usually cup is in the container putting hole generally, the rim of a cup outer of cup is between pressure pin and the reversion section, can utilize this moment the rim of a cup part of cup to cooperate with two pressure pins, and the spacing between these two pressure pins is less than the rim of a cup external diameter.When adopting bottle as packing container, because the cross sectional dimensions of bottleneck is generally less than bottle in the bottle, therefore these two pressure pins can be located at respectively the bottleneck both sides, this moment bottle left part, right part each some be in these two pressure pins directly over, spacing between these two pressure pins utilizes bottle to cooperate with two pressure pins in abutting connection with the part of bottleneck less than the bottle external diameter.

In order to prevent that the container that is on the reversion section from dropping from cycloconveyor belt, when adopting bottle as packing container, also can card bottle mechanism be set at cycloconveyor belt, the corresponding card bottle mechanism of every delegation container putting hole; Card bottle mechanism comprises two Bottle-clamping boards, be respectively equipped with at least one draw-in groove on two Bottle-clamping boards, draw-in groove quantity on two Bottle-clamping boards is identical and one by one corresponding (the draw-in groove quantity that arranges on each Bottle-clamping board is consistent with every row container putting hole quantity, and each draw-in groove on the Bottle-clamping board is corresponding one by one with each container putting hole in every row container putting hole).When certain delegation's container putting hole arrived the position corresponding with the container feeder, two Bottle-clamping boards separately made the container feeder bottle can be put into the container putting hole smoothly; After the container feeder is put into the container putting hole with bottle, two Bottle-clamping board obvolvents, corresponding draw-in groove is clamped the bottleneck of bottle on two Bottle-clamping boards, and like this, in the process of carrying bottle, bottle is blocked a bottle mechanism and is fixed on the cycloconveyor belt; After finishing the operations such as wash bottle, material filling, capping, two Bottle-clamping boards separately can have packing the container of material to take out from the container putting hole when bottle arrives the container extractor.In addition, be used for clamping bottle in the situation that cycloconveyor belt is provided with card bottle mechanism, also the container putting hole can be set on the cycloconveyor belt, only utilize card bottle mechanism that container is positioned.

Preferred said vesse washing equipment comprises at least one avoiding jetting mechanism, dry body and rack for cleaning; Avoiding jetting mechanism comprises cleaning solution supplying device, liquid pushing tube and at least one spray pipe, liquid pushing tube is installed on the rack for cleaning, the liquid outlet of cleaning solution supplying device is communicated with the inlet of liquid pushing tube by feed pipe, and the spray pipe lower end is communicated with liquid pushing tube, and the spray pipe upper end is provided with mouth spray; Dry body comprises pressure gas feedway, air feed pipe and at least one gas blow pipe, air feed pipe is installed on the rack for cleaning, the air extractor duct of pressure gas feedway is communicated with the admission port of air feed pipe by air supply pipe, and the gas blow pipe lower end is communicated with air feed pipe, and the gas blow pipe upper end is provided with puff port.

Above-mentioned rack for cleaning can be installed on the frame, and avoiding jetting mechanism, dry body position remain unchanged in the cleaning process, the situation that the fitted vessel height is less.

Further, for the cleaning container with highly larger is clean better, preferred said vesse washing equipment also comprises the rack for cleaning lifting control mechanism, and the rack for cleaning lifting control mechanism is installed on the frame, and rack for cleaning is connected with the rack for cleaning lifting control mechanism.The rack for cleaning lifting control mechanism can drive rack for cleaning and rise or descend, and liquid pushing tube, spray pipe, air feed pipe and gas blow pipe are risen or decline thereupon together.When rack for cleaning rises, each spray pipe, gas blow pipe are inserted in the cell therefor.

As required, the quantity of above-mentioned avoiding jetting mechanism can be one or more, for example: only need with a kind of cleaning liquid (such as clear water) clean container, then only be provided with an avoiding jetting mechanism; Need to clean in two steps bottle (clean bottle such as the first step with thimerosal, second step cleans bottle with clear water) with two kinds of cleaning liquids, then need be provided with two avoiding jetting mechanisms.In the avoiding jetting mechanism in spray pipe, the dry body gas blow pipe consistent with every row container putting hole quantity, and the position is corresponding one by one.

Usually, liquid pushing tube has a horizontal segment (being one section liquid pushing tube that along continuous straight runs arranges), and each spray pipe lower end is connected with the horizontal segment of liquid pushing tube, and each spray pipe upper end is in the sustained height position.Inlet can be located on the horizontal segment of liquid pushing tube.Perhaps, liquid pushing tube also has a vertical section, and inlet is located on vertical section of liquid pushing tube, and the wash liquid stream that enter from inlet this moment is behind vertical section of liquid pushing tube, the horizontal segment of liquid pushing tube, spray pipe, from the mouth spray ejection of spray pipe upper end.

Usually, air feed pipe has a horizontal segment (being one section air feed pipe that along continuous straight runs arranges), and each gas blow pipe lower end is connected with the horizontal segment of air feed pipe, and each gas blow pipe upper end is in the sustained height position.Admission port can be located on the horizontal segment of air feed pipe.Perhaps, air feed pipe also has a vertical section, and admission port is located on vertical section of air feed pipe, and the pressurized air that enter from admission port this moment blows out from the puff port of gas blow pipe upper end behind vertical section of air feed pipe, the horizontal segment of air feed pipe, gas blow pipe.

Above-mentioned liquid pushing tube, air feed pipe can adopt metallic material to make, so that liquid pushing tube, air feed pipe can play respectively the effect of supporting spray pipe, gas blow pipe, therefore supporting construction needn't be set in addition, can simplify the structure of container washing apparatus; Spray pipe, gas blow pipe also can adopt metallic material to make.Feed pipe, air supply pipe generally adopt flexible pipe (such as sebific duct, plastic pipe).

The cleaning solution supplying device provides the cleaning liquid of certain pressure, when cleaning, cleaning liquid in the cleaning solution supplying device enters in the liquid pushing tube through the inlet of feed pipe, liquid pushing tube, then enter spray pipe from the spray pipe lower end, mouth spray from spray pipe upper end ejects at last, and the inwall of container cavity is carried out hydro-peening.The cleaning solution supplying device can adopt existing apparatus.

In a concrete scheme, the cleaning solution supplying device comprises cleaning liquid storage tank, pump and change-over valve (generally adopting solenoid directional control valve), change-over valve is provided with liquid inlet, liquid outlet and liquid backflow mouth, the cleaning liquid storage tank is used for storing cleaning liquid, the liquid outlet of cleaning liquid storage tank is communicated with the liquid inlet of pump, the liquid outlet of pump is communicated with the liquid inlet of change-over valve, the liquid outlet of change-over valve consists of the liquid outlet of cleaning solution supplying device, and the liquid backflow mouth of change-over valve is communicated with the liquid inlet of cleaning liquid storage tank or pump by counter flow pipe.During work, the pump continuous operation; When the needs clean container, the liquid inlet of change-over valve and its liquid outlet are connected (this moment, its liquid backflow mouth was closed), this moment, pump pumped the cleaning liquid in the cleaning liquid storage tank and the liquid outlet of self-commutation valve exports feed pipe to, behind liquid pushing tube, spray pipe, the mouth spray on spray pipe ejects; When not needing clean container, the liquid inlet of change-over valve and its liquid backflow mouth are connected (this moment, the liquid outlet of change-over valve was closed), the cleaning liquid of the at this moment liquid backflow mouth of self-pumping outflow is back to the liquid inlet of washing lotion storage tank or pump through counter flow pipe, in case pump is impaired.

The pressure gas feedway provides pressure gas, when drying up, the pressure gas of pressure gas feedway output enters in the air feed pipe through the admission port of air supply pipe, air feed pipe, then enter gas blow pipe from the gas blow pipe lower end, puff port from the gas blow pipe upper end blows out at last, can dry up the cleaning liquid that remains in the container cavity.The pressure gas feedway can adopt existing apparatus, such as air compressor.

In a concrete scheme, the pressure gas feedway comprises air compressor and switch valve (generally adopting electromagnetic switch valve), switch valve is provided with gas access and gas vent, the gas access of the pressure gas outlet coupling cock valve of air compressor, the gas vent of switch valve consists of the air extractor duct of pressure gas feedway.Can produce pressurized air during the air compressor operation; In the time of need drying up, switch valve is opened, and the gas vent of switch valve and its gas access are connected, and the pressurized air that air compressor provides enters gas blow pipe through switch valve, air supply pipe, air feed pipe, and blows out from the puff port of gas blow pipe upper end.

Preferred above-mentioned rack for cleaning lifting control mechanism comprises elevating control motor, crank, connecting rod and pilot bar, frame is provided with the up and down orienting sleeve of trend, the elevating control motor is fixedly mounted on the frame, crank one end is captiveed joint with the power take-off shaft of elevating control motor, the crank other end and connecting rod lower end are hinged, small end and pilot bar lower end are hinged, pilot bar be located in the orienting sleeve and with guiding interplanting bearing fit, the pilot bar upper end connects rack for cleaning.In order to make more reposefully lifting of rack for cleaning, be typically provided with two groups of structures that formed by crank, connecting rod, pilot bar and orienting sleeve.

In addition, above-mentioned rack for cleaning lifting control mechanism also can adopt cylinder, cam mechanism etc.

The utility model arranges container washing apparatus below the reversion section of cycloconveyor belt, and the direct of travel by cycloconveyor belt sets gradually material filling apparatus, vessel port capping apparatus, container extractor and container feeder along the section of moving ahead, so that stower integrates the functions such as cleaning container, material filling and capping, and simple and compact for structure, floor area little (its floor area and the traditional stower that does not have the cleaning container function are suitable); And on same stower, container is cleaned and namely carries out the material filling after clean, can avoid the container that cleans up again contaminated, guarantees product design.In addition, with respect to the manufacturing line that tradition is comprised of cleaning apparatus and stower, the utility model equipment cost is lower.

Description of drawings

Fig. 1 is the structural representation of the utility model one preferred embodiment;

Fig. 2 is that the A of container washing apparatus among Fig. 1 is to view (structure of container washing apparatus and the schematic diagram of mode of operation);

Fig. 3 is the left view of container washing apparatus among Fig. 2;

Fig. 4 is the structural representation (not shown cleaning solution supplying device and feed pipe) of avoiding jetting mechanism in the container washing apparatus;

Fig. 5 is the structural representation (not shown pressure gas feedway and air supply pipe) of dry body in the container washing apparatus;

Fig. 6 is the schematic diagram of another mode of operation of container washing apparatus.

The specific embodiment

As shown in Figure 1, this stower comprises frame 1, container transport mechanism, container feeder 2, container washing apparatus 3, material filling apparatus 4, vessel port capping apparatus (in the present embodiment vessel port capping apparatus comprise put lid mechanism 5 and cap rotating mechanism 6) and container extractor 7; The actuating device 9 that container transport mechanism comprises cycloconveyor belt 8 and can drive cycloconveyor belt 8 cycle operation, cycloconveyor belt 8 comprise the section of moving ahead 81 and reversion section 82, and reversion section 82 is positioned at the section of moving ahead 81 belows; Material filling apparatus 4, put lid mechanism 5, cap rotating mechanism 6, container extractor 7 and container feeder 2 and be successively set on the frame 1 along the section of moving ahead 81 by the direct of travel of cycloconveyor belt 8, container washing apparatus 3 is located at reversion section 82 belows.In this stower, press the direct of travel of cycloconveyor belt 8, container feeder 2, container washing apparatus 3, material filling apparatus 4, put lid mechanism 5, cap rotating mechanism 6 and container extractor 7 and be arranged in order along cycloconveyor belt 8.

Be provided with side by side eight row's container putting holes 10 on the cycloconveyor belt 8, each is arranged container putting hole 10 and all is distributed on the cycloconveyor belt 8 along the direct of travel of cycloconveyor belt 8, each is arranged, and container putting hole 10 quantity are identical and the position is corresponding one by one, each is arranged, and the corresponding container putting hole 10 in position forms delegation in the container putting hole 10, and every row has eight container putting holes 10.

For the container 11 that further prevents from being on the reversion section drops from cycloconveyor belt 8, can be provided with in frame 1 pressure pin of the container 11 that can hold in the container putting hole 10, pressure pin is in reversion section 82 belows and consistent with reversion section 82 trends, has the gap between pressure pin and the reversion section 82.One row's container putting hole, 10 corresponding two pressure pins, these two pressure pins are in respectively the left and right sides of these row's container putting hole 10 line of centerss, and the sides adjacent of adjacent two row's container putting holes 10 can share a pressure pin (like this, altogether only nine pressure pins need be set).In the situation that accommodate container in the container putting hole 10, the gap between pressure pin and the reversion section 82 only need guarantee that container 10 can be smoothly by getting final product.

Perhaps, when adopting bottle as packing container, for the container 11 that further prevents from being on the reversion section 82 drops from cycloconveyor belt 8, also can card bottle mechanism be set at cycloconveyor belt 8, every delegation container putting hole 10 corresponding card bottle mechanisms; A card bottle mechanism comprises two Bottle-clamping boards, is respectively equipped with eight draw-in grooves on two Bottle-clamping boards, and the draw-in groove on two Bottle-clamping boards is corresponding (each draw-in groove on the Bottle-clamping board is corresponding one by one with each container putting hole 10 in every row container putting hole 10) one by one.After the container feeder is put into container putting hole 10 with bottle, two Bottle-clamping board obvolvents, corresponding draw-in groove is clamped the bottleneck of bottle on two Bottle-clamping boards, and like this, in the process of carrying bottle, bottle is blocked a bottle mechanism and is fixed on the cycloconveyor belt 8.

When adopting bottle as packing container, also the container putting hole can be set on the cycloconveyor belt 8, but at cycloconveyor belt 8 row's card bottle mechanism is set, card bottle mechanism is distributed on the cycloconveyor belt 8 along the direct of travel of cycloconveyor belt 8, card bottle mechanism comprises two Bottle-clamping boards, be respectively equipped with eight draw-in grooves on two Bottle-clamping boards, the draw-in groove position on two Bottle-clamping boards is corresponding one by one; During two Bottle-clamping board obvolvents, corresponding draw-in groove surrounds the hole and blocks bottle on two Bottle-clamping boards.

Above-mentioned cycloconveyor belt 8, actuating device 9, container feeder 2, material filling apparatus 4, put lid mechanism 5, cap rotating mechanism 6 and container extractor 7 and all can adopt existing device, not for a more detailed description at this.

With reference to figure 2-Fig. 6, container washing apparatus 3 comprises that two avoiding jetting mechanism 31(comprise 31-1 and 31-2), dry body 32, rack for cleaning 33 and a rack for cleaning lifting control mechanism; Avoiding jetting mechanism 31 comprises cleaning solution supplying device, liquid pushing tube 311 and eight spray pipes 312, liquid pushing tube 311 is installed on the rack for cleaning 33, the liquid outlet of cleaning solution supplying device is communicated with the inlet 313 of liquid pushing tube 311 by feed pipe, spray pipe 312 lower ends are communicated with liquid pushing tube 311, and spray pipe 312 upper ends are provided with mouth spray 314; Dry body 32 comprises pressure gas feedway, air feed pipe 321 and eight gas blow pipes 322, air feed pipe 321 is installed on the rack for cleaning 33, the air extractor duct of pressure gas feedway is communicated with the admission port 323 of air feed pipe 321 by air supply pipe, gas blow pipe 322 lower ends are communicated with air feed pipe 321, and gas blow pipe 322 upper ends are provided with puff port 324; Rack for cleaning 33 is connected with the rack for cleaning lifting control mechanism.The rack for cleaning lifting control mechanism can drive rack for cleaning 33 and rise or descend, and liquid pushing tube 311, spray pipe 312, air feed pipe 321 and gas blow pipe 322 are risen or decline thereupon together.

With reference to figure 4, in the present embodiment, liquid pushing tube 311 has horizontal segment 315 and vertical section 316, and each spray pipe 312 lower end is connected with the horizontal segment 315 of liquid pushing tube 311, each spray pipe 312 upper end is in the sustained height position, and inlet 313 is located on vertical section 316 of liquid pushing tube 311.With reference to figure 5, in the present embodiment, air feed pipe 321 has horizontal segment 325 and vertical section 326, and each gas blow pipe 322 lower end is connected with the horizontal segment 325 of air feed pipe 321, each gas blow pipe 322 upper end is in the sustained height position, and admission port 323 is located on vertical section 326 of air feed pipe 321.Liquid pushing tube 311, air feed pipe 321, spray pipe 312, gas blow pipe 322 can adopt metallic material to make.Feed pipe, air supply pipe adopt flexible pipe (such as sebific duct, plastic pipe).

The cleaning solution supplying device comprises cleaning liquid storage tank, pump and change-over valve (employing solenoid directional control valve), change-over valve is provided with liquid inlet, liquid outlet and liquid backflow mouth, the cleaning liquid storage tank is used for storing cleaning liquid, the liquid outlet of cleaning liquid storage tank is communicated with the liquid inlet of pump, the liquid outlet of pump is communicated with the liquid inlet of change-over valve, the liquid outlet of change-over valve consists of the liquid outlet of cleaning solution supplying device, and the liquid backflow mouth of change-over valve is communicated with the liquid inlet of cleaning liquid storage tank or pump by counter flow pipe.During work, the pump continuous operation; When the needs clean container, the liquid inlet of change-over valve and its liquid outlet are connected (this moment, its liquid backflow mouth was closed), this moment, pump pumped the cleaning liquid in the cleaning liquid storage tank and the liquid outlet of self-commutation valve exports feed pipe to, behind liquid pushing tube 311, spray pipe 312, eject from the mouth spray 314 of spray pipe 312 upper ends; When not needing clean container, the liquid inlet of change-over valve and its liquid backflow mouth are connected (this moment, the liquid outlet of change-over valve was closed), and the cleaning liquid of the at this moment liquid backflow mouth of self-pumping outflow is back to the liquid inlet of washing lotion storage tank or pump through counter flow pipe.

The pressure gas feedway comprises air compressor and switch valve (employing electromagnetic switch valve), switch valve is provided with gas access and gas vent, the gas access of the pressure gas outlet coupling cock valve of air compressor, the gas vent of switch valve consists of the air extractor duct of pressure gas feedway.Can produce pressurized air during the air compressor operation; In the time of need drying up, switch valve is opened, and the gas vent of switch valve and its gas access are connected, and the pressurized air that air compressor provides enters gas blow pipe 322 through switch valve, air supply pipe, air feed pipe 321, and blows out from the puff port 324 of gas blow pipe 322 upper ends.

The rack for cleaning lifting control mechanism comprises elevating control motor 34, crank 35, connecting rod 36 and pilot bar 37, frame 1 is provided with the up and down orienting sleeve 38 of trend, elevating control motor 34 is fixedly mounted on the frame 1, crank 35 1 ends are captiveed joint with the power take-off shaft 39 of elevating control motor 34, crank 35 other ends and connecting rod 36 lower ends are hinged, connecting rod 36 upper ends and pilot bar 37 lower ends are hinged, pilot bar 37 is located in the orienting sleeve 38 and with orienting sleeve 38 and is made bearing fit, and pilot bar 37 upper ends connect rack for cleaning 33.In order to make more reposefully lifting of rack for cleaning 33, be provided with two groups of structures that formed by crank 35, connecting rod 36, pilot bar 37 and orienting sleeve 38 in the present embodiment.

Brief description is the principle of work of this stower once:

During work, container feeder 2 is put into container putting hole 10 corresponding with its position on the cycloconveyor belt 8 with container 11, and container 11 is opening up; Subsequently, under the drive of actuating device 9, cycloconveyor belt 8 is delivered to container 11 on the reversion section 82 (this moment, container 11 was opening down), when container 11 arrives the position corresponding with container washing apparatus 3, is cleaned up by the cavity of container washing apparatus 3 with container 11; Then, cycloconveyor belt 8 is delivered on the section of moving ahead 81 position corresponding with material filling apparatus 4 with the container 11 that cleans up, and by material filling apparatus 4 material is filled in the container 11; Cycloconveyor belt 8 container 11 that will be filled with material is delivered to successively and puts lid mechanism 5, cap rotating mechanism 6 and container extractor 7 subsequently, lid is placed on the opening of container 11 by putting lid mechanism 5, by cap rotating mechanism 6 lid is screwed again, have the container 11 of material from container putting hole 10, to take out packing by container extractor 7 at last; Subsequently, empty container putting hole 10 continues movements along the sections of moving ahead 81, and position corresponding to arrival and container feeder 2, can again hold the container from container feeder 2.Stower at every turn can be simultaneously to clean with eight containers 11 in delegation's container putting hole 10, the operation such as material filling, capping opening.

Wherein the principle of work of container washing apparatus 3 is summarized as follows:

The present embodiment cleans bottle (first step is cleaned bottle with thimerosal, and second step cleans bottle with clear water) in two steps with two kinds of cleaning liquids.

With reference to figure 2, when container 11 arrived the position corresponding with container washing apparatus 3, elevating control motor 34 drove pilot bars 37 by crank 35, connecting rod 36 and rises, and each spray pipe 312, gas blow pipe 322 insert in the cavity of container 11 of correspondences; First avoiding jetting mechanism 31(31-1) the 312 pairs of corresponding containers of each spray pipe 11 in carry out the first step and clean, second avoiding jetting mechanism 31(31-2) 312 pairs of corresponding containers 11 that clean through the last round of first step of each spray pipe in carry out second step and clean, and 322 pairs of corresponding containers 11 that clean through last round of second step of each gas blow pipe in the dry body 32 dry up processing.With reference to figure 6, after finishing above-mentioned cleaning, drying up processing, elevating control motor 34 drives pilot bars 37 by crank 35, connecting rod 36 and descends, and each spray pipe 312, gas blow pipe 322 withdraw from corresponding container 11.

In the avoiding jetting mechanism 31, the cleaning solution supplying device provides the cleaning solution supplying device of the cleaning liquid (first avoiding jetting mechanism 31(31-1) of certain pressure that thimerosal is provided, second avoiding jetting mechanism 31(31-2) cleaning solution supplying device provides clear water), when cleaning, cleaning liquid in the cleaning solution supplying device enters in the liquid pushing tube 311 through feed pipe, inlet 313, then enter spray pipe 312 from spray pipe 312 lower ends, mouth spray 314 from spray pipe 312 upper ends ejects at last, and the inwall of container 11 cavitys is carried out hydro-peening.

In the dry body 32, the pressure gas feedway provides pressure gas, when drying up, the pressure gas of pressure gas feedway output enters in the air feed pipe 321 through air supply pipe, admission port 323, then enter gas blow pipe 322 from gas blow pipe 322 lower ends, puff port 324 from gas blow pipe 322 upper ends blows out at last, dries up the cleaning liquid that remains in container 11 cavitys.

In other embodiments, in the situation that container height is less, container washing apparatus also can not arrange the rack for cleaning lifting control mechanism, but rack for cleaning is installed on the frame, and avoiding jetting mechanism, dry body position remain unchanged in the cleaning process.

Claims

1. stower, comprise frame, container transport mechanism, the container feeder, material filling apparatus, vessel port capping apparatus and container extractor, container transport mechanism comprises cycloconveyor belt and the actuating device that can drive the cycloconveyor belt cycle operation, cycloconveyor belt comprises the section of moving ahead and reversion section, the reversion section is positioned at the section of moving ahead below, it is characterized in that: described stower also comprises container washing apparatus, material filling apparatus, the vessel port capping apparatus, container extractor and container feeder are successively set on the frame along the section of moving ahead by the direct of travel of cycloconveyor belt, and container washing apparatus is located at reversion section below.

2. stower according to claim 1, it is characterized in that: described container washing apparatus comprises at least one avoiding jetting mechanism, dry body and rack for cleaning; Avoiding jetting mechanism comprises cleaning solution supplying device, liquid pushing tube and at least one spray pipe, liquid pushing tube is installed on the rack for cleaning, the liquid outlet of cleaning solution supplying device is communicated with the inlet of liquid pushing tube by feed pipe, and the spray pipe lower end is communicated with liquid pushing tube, and the spray pipe upper end is provided with mouth spray; Dry body comprises pressure gas feedway, air feed pipe and at least one gas blow pipe, air feed pipe is installed on the rack for cleaning, the air extractor duct of pressure gas feedway is communicated with the admission port of air feed pipe by air supply pipe, and the gas blow pipe lower end is communicated with air feed pipe, and the gas blow pipe upper end is provided with puff port.

3. stower according to claim 2, it is characterized in that: described liquid pushing tube has a horizontal segment, and each spray pipe lower end is connected with the horizontal segment of liquid pushing tube, and each spray pipe upper end is in the sustained height position.

4. stower according to claim 2, it is characterized in that: described air feed pipe has a horizontal segment, and each gas blow pipe lower end is connected with the horizontal segment of air feed pipe, and each gas blow pipe upper end is in the sustained height position.

5. each described stower according to claim 2-4, it is characterized in that: described rack for cleaning is installed on the frame.

6. each described stower according to claim 2-4, it is characterized in that: described container washing apparatus also comprises the rack for cleaning lifting control mechanism, and the rack for cleaning lifting control mechanism is installed on the frame, and rack for cleaning is connected with the rack for cleaning lifting control mechanism.

7. stower according to claim 6, it is characterized in that: described rack for cleaning lifting control mechanism comprises elevating control motor, crank, connecting rod and pilot bar, frame is provided with the up and down orienting sleeve of trend, the elevating control motor is fixedly mounted on the frame, crank one end is captiveed joint with the power take-off shaft of elevating control motor, the crank other end and connecting rod lower end are hinged, small end and pilot bar lower end are hinged, pilot bar be located in the orienting sleeve and with guiding interplanting bearing fit, the pilot bar upper end connects rack for cleaning.