CN106697414A - Bag opening mechanism and packaging equipment - Google Patents
Bag opening mechanism and packaging equipment Download PDFInfo
- Publication number
- CN106697414A CN106697414A CN201611189890.0A CN201611189890A CN106697414A CN 106697414 A CN106697414 A CN 106697414A CN 201611189890 A CN201611189890 A CN 201611189890A CN 106697414 A CN106697414 A CN 106697414A
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- China
- Prior art keywords
- bag
- connecting rod
- conveyer belt
- packaging
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
Abstract
The invention discloses a bag opening mechanism and packaging equipment. The bag opening mechanism is used for solving the problem that conveying of opened packaging bags are not level in the prior art. The bag opening mechanism comprises a conveying platform and a bag opening device fixed to a rack. The bag opening mechanism further comprises multiple first conveyor belt devices and multiple second conveyor belt devices, all of which are fixed to the rack. The planes of at least one pair of conveyor belts of the first conveyor belt devices and the second conveyor belt devices are in flush with each other. One first conveyor belt device is connected with one second conveyor belt device to form a conveying unit. Every two conveying units are oppositely arranged. The first section of each second conveyor belt device is located below the bag opening device and above the conveying platform. By the adoption of the bag opening mechanism, the edges of packaging bags filled with materials are level, so that the packaging bags are conveniently conveyed to the position below a bag sealing device for sealing.
Description
Technical field
The present invention relates to packaging facilities field, and in particular to a kind of bag openning body and packaging facilities.
Background technology
The product that packaging facilities is mainly used in producing carries out spraying date of manufacture, sealing, contracting film etc..Main bag
Include：Packing machine, bottle placer, sealing machine, coder, baling press, vacuum machine, shrinker, vacuum packing machine, weighing-packaging machine etc.
Packing machine is exactly that product packaging is got up machine, plays protection, effect attractive in appearance.There is a class in packing machine to bag
Formula automatic packaging machine, it instead of Manual Packaging to bag-feeding type package machine, be large enterprise, middle and small scale enterprise realize packaging from
Dynamicization, as long as ready-made sack one by one hundreds of sacks to be disposably placed on the bag taking portion of equipment by operating personnel, if
Standby mechanical gripping can automatic bag taking, date of prining, hold bag, to metrological service's signal metering and blanking, sealing, export.It is applicable
Scope is extremely extensive, and it is compound etc. to can be used for paper-plastic stick, compound, the plastic-aluminum combined, PE of modeling modeling, and packaging material is lost low, uses pre-
The packaging bag for making, packaging bag pattern is perfect, quality better is sealed, so as to improve product specification；Can only be needed with a tractor serves several purposes
Particle, powder, bulk, liquid, foods packed in carton containers, toy, handware can be realized according to the different supporting different metrological services of material
Deng the fully-automatic packaging of product.
The bag openning body of packing machine of the prior art easily causes packaging bag out-of-flatness when opening bag.
The content of the invention
In view of this, for packaging bag out-of-flatness when solving the problems, such as to open in the prior art bag, one aspect of the present invention is provided
A kind of bag openning body, when opening bag, bag is opened in packaging bag two ends after being clamped, and after the completion of material to be filled, packaging bag is entirely defeated
Before being sent to bag sealing device.On the other hand, the present invention also provides a kind of packaging facilities, and it is that can ensure packaging bag that the packaging facilities opens bag
It is smooth.
It is below present disclosure.
On the one hand, the present invention provides a kind of bag openning body,
It is also defeated including being fixed on multiple the first of the frame including delivery platform, the open the bag device being fixed in frame
Work-feeding means, multiple second conveyer belt apparatus；
Each described first conveyer belt device includes fixed seat, two belt wheels and band, and each described belt wheel is fixed on described
Fixed seat, belt wheel described in the band connection two；
Each described second conveyer belt apparatus includes fixed seat, belt wheel and band, and the fixed seat includes first paragraph and second
Section, the first paragraph is hinged with the second segment, and the first paragraph is provided with first driving means；
The belt wheel of each described first conveyer belt device and each second conveyer belt apparatus is provided with the second driving
Device；
At least a pair of conveyer belt planar registrations of the first conveyer belt device and second conveyer belt apparatus, an institute
The second conveyer belt apparatus composition supply unit described in first conveyer belt device connection one is stated, supply unit is oppositely arranged described in two,
The first paragraph of second conveyer belt apparatus is located at open the bag device lower section and delivery platform top.
Further, the first driving means are cylinder or linear electric motors.
Further, second drive device includes motor and driving member.
Further, the driving member is gear assembly or V belt translation component or chain kit.
Further, the frame is provided with mounting hole, and the mounting hole passes through bolt and second conveyer belt apparatus
The second segment connection.
Further, the delivery platform is liftable delivery platform.
On the other hand, the present invention also provides a kind of packaging facilities, including send bag mechanism, grabs bag mechanism and bag openning body, institute
State and grab bag mechanism and be arranged on the downstream for sending bag mechanism, the bag openning body is arranged on the downstream for grabbing bag mechanism.
As the further improvement to above-mentioned packaging facilities, it is described send bag mechanism include place packaging bag the first platform and
Bag taking mechanism, conveying mechanism, the conveying mechanism are installed on the lower section of the bag taking mechanism, and the conveying mechanism accepts institute
State the packaging bag of bag taking mechanism absorption and be transported to described grab bag mechanism.
Used as the further improvement to above-mentioned packaging facilities, the bag mechanism of grabbing includes first connecting rod and the first driving machine
Structure, second connecting rod and the second drive mechanism, third connecting rod and the 3rd drive mechanism；The second connecting rod is provided with machine folder end, described
First connecting rod is hinged with the second connecting rod, and the first connecting rod is formed with the machine folder end of the second connecting rod and can accommodate bag
The space of pack, the first connecting rod connects first drive mechanism；The second connecting rod is hinged with the third connecting rod, institute
State second connecting rod and connect second drive mechanism；The third connecting rod is hinged with the frame, and the third connecting rod connects institute
State the 3rd drive mechanism.
As the further improvement to above-mentioned packaging facilities, also filled including being arranged on the envelope in the bag openning body downstream
Put.
Compared with prior art, beneficial effect of the invention is：The second conveyer belt apparatus in the bag openning body exist
When opening bag, second segment is fixed in frame, and first paragraph is laterally rotated with respect to second segment, and open the bag device opens the package, packaging
Bag is clamped by first conveyer belt device and the second conveyer belt apparatus, and the change of position will not occur.Open the bag device is adsorbed in packaging
On bag and open the package, in the packaging bag that material enters into opening from feeding port, thus can smoothly complete material
Filling.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below by to be used needed for implementation method
Accompanying drawing is briefly described, it will be appreciated that the following drawings illustrate only some implementation methods of the invention or embodiment, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows a kind of structural representation of the vertical view of bag openning body of the present invention.
Fig. 2 shows the partial enlargement structural representation at A in Fig. 1.
Fig. 3 shows the first overall structure diagram of bag openning body of the present invention.
Fig. 4 shows the partial enlargement structural representation at B in Fig. 3.
Fig. 5 shows second overall structure diagram of bag openning body of the present invention.
Fig. 6 shows the first structural representation of bag openning body side-looking of the present invention.
Fig. 7 shows the partial enlargement structural representation at C in Fig. 6.
Fig. 8 shows second structural representation of bag openning body side-looking of the present invention.
Fig. 9 shows the partial enlargement structural representation at D in Fig. 8.
Figure 10 shows a kind of structural representation for grabbing bag mechanism
Figure 11 shows a kind of structural representation for sending bag mechanism.
Main element symbol description：
100- bag openning bodies；
101- delivery platforms；
102- open the bag devices；
103- first conveyer belt devices；
The conveyer belt apparatus of 104- second；
300- packaging facilities；
301- frames；
The platforms of 30201- first；30202- bag takings mechanism；
30203- conveying mechanisms；302031- chains；302032- sprocket wheels；
30204- support chips；The platforms of 30205- second；
303- grabs bag mechanism；
30301- first connecting rods；The drive mechanisms of 30302- first；
30303- second connecting rods；The drive mechanisms of 30304- second；
30305- third connecting rods；The drive mechanisms of 30306- the 3rd；
303031- machines press from both sides end；3030311- projections；
304- bag sealing devices.
Specific embodiment
For the ease of understanding the present invention, bag openning body and packaging facilities are carried out more fully below with reference to relevant drawings
Description.Accompanying drawing gives the embodiment of bag openning body and packaging facilities, but, bag openning body and packaging facilities can be with different
Form is realized, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to bag-opening machine
The disclosure of structure and packaging facilities is more thorough comprehensive.
In the description of the invention, it is to be understood that term " on ", D score, " left side " " right side ", "front", "rear", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " top ", " bottom ", " interior ", " outward " are based on orientation shown in the drawings or position
Relation is put, the description present invention is for only for ease of and is simplified description, it is necessary rather than the mechanism or element for indicating or implying meaning
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or feature that the embodiment or example are described
It is contained at least one embodiment of the invention or example.In this manual, the schematic representation to above-mentioned term differs
Surely identical embodiment or example are referred to.And, the specific features of description, structure, material or feature can be any
Combined in an appropriate manner in one or more embodiments or example.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In the description of the invention, unless otherwise prescribed with limit, it is necessary to explanation, term " installation ", " connected ",
" connection ", " connection ", " connection " should be interpreted broadly, for example, it may be mechanical attachment or electrical connection, or two elements
Internal connection, can be joined directly together, it is also possible to be indirectly connected to by intermediary, for one of ordinary skill in the art
For, can as the case may be understand the concrete meaning of above-mentioned term.
As shown in Fig. 1~8, bag openning body of the invention includes delivery platform 101, is fixed in frame 301 and opens packed
102 are put, also including the multiple first conveyer belt devices 103 for being fixed on the frame 301, multiple second conveyer belt apparatus 104；
Each described first conveyer belt device 103 includes fixed seat, two belt wheels and band, and each described belt wheel is fixed on institute
State fixed seat, belt wheel described in the band connection two；
Each described second conveyer belt apparatus 104 includes fixed seat, belt wheel and band, and the fixed seat includes first paragraph and the
Two sections, the first paragraph is hinged with the second segment, and the first paragraph is provided with first driving means；
The belt wheel of each described first conveyer belt device 103 and each second conveyer belt apparatus 104 is provided with
Two drive devices；
At least a pair of conveyer belt planes pair of the first conveyer belt device 103 and second conveyer belt apparatus 104
Together, the composition of the second conveyer belt apparatus 104 supply unit described in the connection of first conveyer belt device 103 one described in, conveys described in two
Unit is oppositely arranged, and the first paragraph of second conveyer belt apparatus 104 is below the open the bag device 102 and described defeated
Send the top of platform 101.The first paragraph is hinged with second segment, and second segment is fixed in frame 301, and second segment opens bag in open the bag device
Before, laterally rotate.
Above-mentioned delivery platform 101 is the delivery platform 101 for holding up packaging bag bottom, and the delivery platform 101 is a kind of conveying
Band platform, after material (such as rice, noodles etc.) has been filled in packaging bag, the delivery platform 101 holds up packaging bag, and assists
Before packaging bag is delivered into bag sealing device 304 with the first conveyer belt device 103 of top, the second conveyer belt apparatus 104.
Above-mentioned open the bag device 102 is made up of sucker, transmission component, Power Component as shown in Figure 8, Figure 9, and sucker can be adsorbed
In packaging bag, transmission component is used to be connected with sucker, in the present invention, sucker straight reciprocating motion in the horizontal plane, the biography
Dynamic component connecting sucker, and drive sucker linear reciprocating motion in the horizontal plane, Power Component to provide power for transmission component.
A kind of specific embodiment, transmission component can be driven using nut-screw, and wherein nut is fixedly mounted in frame 301
And can be rotated in frame 301, and nut is connected to power part, this connection can be indirectly connected with, you can use
Band connection power part and nut.It should be noted that this opens bag assembly being made up of two groups of Suction cup assemblies, two groups of Suction cup assemblies
Can be connected by a power part, in this manner it is ensured that the synchronism of connection.
As shown in Fig. 1, Fig. 3, Fig. 4, above-mentioned first conveyer belt device 103 is will to grab bag mechanism 303 and capture packaging bag to carry out
Conveying device.The first conveyer belt device 103 is made up of fixed seat, two belt wheels and band, and each described belt wheel is fixed on described
Fixed seat, belt wheel described in the band connection two.
As shown in Fig. 1, Fig. 3, Fig. 4, above-mentioned second conveyer belt apparatus 104 be will open bag and carry out fill material should carry out it is defeated
The conveying device of the conveying sent.
Embodiment 1
The present embodiment will be carried out in detail to the specific embodiment of first conveyer belt device 103, the second conveyer belt apparatus 104
Illustration.
As shown in figure 1, when opening bag, the first paragraph of the second conveyer belt apparatus 104 is opened, the suction of open the bag device 102
Disk is adsorbed in packaging bag and the sack that opens the package, treats that material filling is completed, and the sucker of open the bag device 102 is by packaging bag
Sack closes, before packaging bag is transported to bag sealing device 304 by second conveying device 104.
It should be noted that the composition supply unit of 103 and second conveyer belt apparatus of first conveyer belt device 104, two defeated
It is bag openning body to send unit to be oppositely arranged.First conveyer belt device 103 is made up of fixed seat, belt wheel and band, first conveyer belt dress
103 are put to be alignd with plane at least a pair of planar with the second conveyer belt apparatus 104 with plane.Such supply unit
Just constitute the conveyor surface with continuous level.When opening bag, in order to clamp packaging bag, on the direction of packaging bag conveying, bag
Pack one end is clamped by the supply unit of upstream, and the other end is clamped by the supply unit in downstream, in order that obtain the packaging bag opening
Will not be produced during bag it is loose, especially for M bag, in order to ensure M bags open bag when be still it is smooth, the supply unit of upstream and
The motor of the supply unit in downstream can be different rotation directions, and now two supply units form the tension to packaging bag, from
And ensure M bags it is smooth when opening bag, be then transferred to carry out envelope on bag sealing device 304.
Specifically, the belt wheel of first conveyer belt device 103 and the second conveyer belt apparatus 104, band can be with identical.
Specifically, the belt wheel of first conveyer belt device 103 and the second conveyer belt apparatus 104, band size can also be different.
On the conveying direction of supply unit, can first conveyer belt device 103, the second conveyer belt apparatus 104 successively；Also may be used
To set gradually the second conveyer belt apparatus 104, first conveyer belt device 103.
First driving means are the devices of the first paragraph for driving the second conveyer belt apparatus 104, and it can be cylinder or straight
Line motor.It can be fixed on the second segment of the second conveyer belt apparatus 104.
Second drive device is used to drive first conveyer belt device 103, the belt wheel of the second conveyer belt apparatus 104.
Embodiment 2
The second drive device of the conveyer belt apparatus 104 of first conveyer belt device 103 and second will be carried out in the present embodiment
Detailed illustration.
Second drive device is used to drive first conveyer belt device 103, the belt wheel of the second conveyer belt apparatus 104.This
Two drive devices can be motor and its driving member.
Second drive device is used for driving pulley, specifically, in first conveyer belt device 103, the second conveyer belt apparatus
In 104, two belt wheels are provided with, one of them is driving wheel, and another is driven pulley.Therefore, it can connect each driving wheel
Connect a motor.The motor output shaft can be directly connected to driving wheel, it is also possible to be indirectly connected with.Specifically, second driving
Device can include motor and driving member, and driving member couples together multiple driving wheels.
Specifically, multiple driving pulleys can be connected using gear assembly or V belt translation component or chain kit
Come.The quantity of motor can be so reduced, the structure of equipment is optimized.
In the example shown, motor output shaft can be connected with gear, each driving wheel connects a gear, multiple gears
Connection is realized by way of engagement.It should be noted that first conveyer belt device 103, the active of the second conveyer belt apparatus 104
Wheel can be connected by connecting rod with gear, and the connecting rod is hinged with gear, can also be hinged with driving wheel.
Second conveyer belt apparatus 104 are fixed in frame, wherein mounting hole can be set in frame, the mounting hole leads to
Bolt is crossed to be connected with the second segment of second conveyer belt apparatus.So, the second conveyer belt apparatus 104 can be in frame
Adjustment position, so as to distance between adjustment period and first conveyer belt device 103, the bag of opening for being suitable for the packaging bag of different-thickness is needed
Will.
Embodiment 3
In the present embodiment detailed illustration will be carried out to the delivery platform 101 of bag openning body and frame 301.
The delivery platform 101 of the bag openning body is a kind of conveyer belt platform, and it could be arranged to not liftable platform,
Could be arranged to liftable delivery platform 101.Specifically, the delivery platform 101 is provided with two first support bars and two second
Strut, the first support bar is hinged with the second support bar, and described first support bar one end is articulated with frame 301, another
End is articulated with the delivery platform 101, and described second support bar one end is hinged the delivery platform 101, and the other end is free end
And place with the frame 301 on.
More specifically, the delivery platform 101 passes through multiple guide rods to be connected to frame 301, the delivery platform 101 is provided with
Stop device.Delivery platform 101 leans on multiple guide rods to realize upper and lower movement, and locking is realized by stop device.This mode
Delivery platform 101 be to be adjusted height manually.Now, the stop device can be a kind of lock, and it fastens locking
Onto guide rod, to lock delivery platform 101.The stop device is prior art.
Embodiment 4
In the present embodiment detailed illustration will be carried out to the bag mechanism that send of packaging facilities 300.
As shown in figure 5, packaging facilities of the invention 300, it can realize being delivered to the packaging bag of a sky and send bag to tie
On the platform of structure, a packaging bag is delivered to every time by conveying mechanism 30203 and is grabbed on bag mechanism 303, grab bag mechanism 303 each
One packaging bag is captured and bag openning body is delivered to, the sack that switching mechanism opens the package simultaneously passes through feeding port to packaging bag
Middle filler, such as can be to filling dry fruit, rice, noodles in packaging bag.The packaging bag of filler is filled with lower end by conveyer
Structure 30203 is lifted, and is passed to the lower section of bag sealing device 304, and bag sealing device 304 belongs to prior art, and it can complete filler
Packaging bag envelope.
Sending bag mechanism includes placing the first platform 30201 and the bag taking mechanism 30202 of packaging bag, also including conveying mechanism
30203, the conveying mechanism 30203 is installed on the lower section of the bag taking mechanism 30202, and the conveying mechanism 30203 accepts institute
State the packaging bag of the absorption of bag taking mechanism 30202 and be transported to grab bag mechanism 303.Bag taking mechanism 30202 from place packaging bag
Platform one packaging bag of last crawl, and packaging bag is grabbed on conveying mechanism 30203, conveying mechanism 30203 once will
One packaging bag is delivered at the station for grabbing bag mechanism 303.
First platform 30201 of above-mentioned placement packaging bag, is the support platform for placing multiple packaging bags superposition, bag taking machine
Structure 30202 once takes a packaging bag away from the platform, so as to be sent at other stations of packaging facilities 300 grab bag,
The operations such as filling, envelope.
As shown in Figure 1, shown in Figure 11, above-mentioned bag taking mechanism 30202 is once to take a mechanism for packaging bag, the bag taking mechanism
30202 belong to prior art.Specifically, in the prior art, there is a kind of sucked type bag taking mechanism 30202, it relies on sucker
Suction draws packaging bag.Sucker is connected on mobilizable sliding block, and the sliding block can in one direction do reciprocal straight line fortune
It is dynamic, thus recursive bag taking.
Above-mentioned conveying mechanism 30203 is the mechanism for conveying the packaging bag that bag taking mechanism 30202 puts down, can be with by the structure
The station for grabbing bag mechanism 303 is transported to packing, smoothly to complete to grab bag.It should be noted that in bag taking mechanism
30202 lower section sets conveying mechanism 30203, and the platform for placing packaging bag is located at the lower section of conveying mechanism 30203, therefore,
In one course of conveying of packaging bag, bag taking mechanism 30202 passes through conveying mechanism 30203, and a packaging bag is taken away, then,
In the rotation process of conveying mechanism 30203, the packaging bag of the crawl of bag mechanism 303 is grabbed in its undertaking, and packaging bag is delivered to grabs bag
At the initial station of mechanism 303.
As shown in Figure 1, shown in Figure 11, bag taking mechanism 30202 is arranged on the top of conveying mechanism 30203, and places packaging bag
Platform be located at conveying mechanism 30203 lower section.Therefore, in a bag taking, the sucker of bag taking mechanism 30202 is in drive device
Driving under, can be pumped in vertical plane, specifically, the sucker of bag taking mechanism 30202 down moves certain
Distance, sucker comes into contact with a surface for packaging bag.Sucker continues down to move, and the gas in sucker is forced out, big
In the presence of atmospheric pressure, sucker holds packaging bag, and sucker is up moved and through the delivery platform of conveying mechanism 30203, conveyed
The reciprocal motion under the driving of motor of platform, the delivery platform is provided with support chip 30204, and the support chip 30204 is used to hold up
Packaging bag.
It should be noted that the delivery platform of conveying mechanism 30203 is the delivery platform of activity.Specifically, packaging is held up
Bag platform be movable platform, specifically in a device, the delivery platform can be reciprocating linear operation platform, or
The platform of reciprocal turnover operation.
Specifically, when platform of the delivery platform for linear reciprocating motion, the delivery platform does linear reciprocating motion, because
This, during once bag is sent, the size of the size not less than packaging bag of delivery platform.The distance of delivery platform movement is at least
One distance of packaging bag.For example, bag taking mechanism 30202 is from during bag taking, delivery platform is located at and takes on the platform for placing packaging bag
The right side of bag mechanism 30202, after a packaging bag absorption comes up, delivery platform moves to the lower section of bag taking mechanism 30202, will wrap
Pack is held up and is transported at the machine folder for grabbing bag mechanism 303.Easily the imagination when, bag taking mechanism 30202 is from placing packaging bag
On platform during bag taking, delivery platform is located at the left side of bag taking mechanism 30202, when a packaging bag is adsorbed in bag taking mechanism 30202,
After delivery platform is first transported to the right side of bag taking mechanism 30202, then moved to the left side of bag taking mechanism 30202, so as to hold up bag
Pack and complete conveying.
Specifically, delivery platform can be the support chip 30204 for holding up packaging bag, and support chip 30204 is fixed on transmission belt
Or on driving-chain so that it is moveable support chip 30204.The bag taking process of bag taking mechanism 30202 is divided into：Grab bag, send
Bag, put bag.During grabbing bag and sending bag, the sucker of bag taking mechanism 30202 will pass through delivery platform, therefore, the support chip
30204 suckers that can not block bag taking mechanism 30202.
Specifically, when using driving-chain, sprocket wheel and motor to constitute the conveying mechanism 30203, the conveyer chain can set
It is set to the reciprocating motion of horizontal linear, it is also possible to be set to the reciprocating motion of turnover.
It should be noted that above-mentioned delivery platform can be the platform of activity, when delivery platform is located at bag taking mechanism 30202
During lower section, it is used to support picking-up packaging bag.When 30202 linear reciprocating motion in vertical plane of bag taking mechanism, delivery platform
The underface of bag taking mechanism 30202 can not be located at, in order to avoid hinder the motion of bag taking mechanism 30202.
As shown in Figure 1, shown in Figure 11, above-mentioned conveying mechanism 30203 can use Chain conveyer, easily it is envisioned that, the conveyer
Structure 30203 in V belt translation, can also be passed using V belt translation, the same Chain conveyer of concrete mode of V belt translation using Timing Belt
Dynamic, toothed belt transmission has V belt translation, Chain conveyer and gear-driven advantage.Toothed belt transmission is by engaging due to band and belt wheel
Transmission motion and power, therefore band is slided between belt wheel without relative, can guarantee that accurate gearratio.Timing Belt is generally with steel wire rope
Or glass cord is tension element, neoprene or polyurethane are matrix, this with thin and light, therefore can be used for fair speed.
, up to 50m/s, up to 10, efficiency is up to 98% for gearratio for linear velocity during transmission.Rotational noise is than V belt translation, Chain conveyer and tooth
Wheel transmission is small, and wearability is good, is not required to oil lubrication, and the life-span is than friction belt length.
The first platform 30201 that packaging bag is placed in the present invention is the platform that multiple packaging bags are placed in superposition.Multiple packaging
Bag superposition is placed on the first platform 30201.
As shown in figure 11, first platform 30201 can be fixed platform, and now first platform 30201 sets
Conveyer belt is equipped with, the position for adjusting packaging bag.The platform can also be provided without the platform of transmission belt, now the platform
Can be replaced by one piece of supporting plate.
Above-mentioned first platform 30201 could be arranged to mobilizable platform, thus can be according to the bag being placed on it
The height of the superposition of pack adjusts the height of platform, it is ensured that bag taking mechanism 30202 can smoothly complete bag taking.
Specifically, first platform 30201 is liftable platform.
More specifically, first platform 30201 for placing packaging bag is provided with two first support bars and two second support bars,
The first support bar is hinged with the second support bar, and described first support bar one end is articulated with frame 301, and the other end is hinged
In first platform 30201, described second support bar one end is hinged first platform 30201, the other end be free end simultaneously
Place with the frame 301 on.
More specifically, first platform 30201 passes through multiple guide rods to be connected to frame 301, the platform is provided with stop
Device.First platform 30201 realizes upper and lower movement by multiple guide rods, and locking is realized by stop device.This mode
First platform 30201 is to be adjusted height manually.Now, the stop device can be a kind of lock, and it fastens locking
Onto guide rod, to lock the first platform 30201.The stop device is prior art.
As shown in figure 11, the bag mechanism that send in the present invention also includes the second platform 30205, and second platform 30205 is used
In from trend platform transport package.Specifically, the second platform 30205 can use conveying device of the prior art, the conveying
Device use mobilizable transmission belt, the conveyer belt drives conveying axis by motor, and transmission belt is tensioned on belt wheel, belt wheel with electricity
The output shaft connection of machine.
Above-mentioned conveying device could be arranged to multiple parallel conveyer belts, two in including but not limited to illustrating.
It should be noted that the conveying device has the function of transport package, and in a particular embodiment, can be with
Realized using different structures.Such as can be by the way of supporting plate and linear motor combination, supporting plate is slidably fixed
In frame 301, it is driven and reciprocal motion by linear electric motors, so as to transport package can be realized.Using supporting plate
Mechanism in, it would however also be possible to employ the driving to above-mentioned supporting plate is realized in Chain conveyer or gear drive.
Embodiment 5
In the present embodiment, detailed illustration will be carried out to the bag mechanism 303 of grabbing of packaging facilities 300
As shown in Fig. 5, Figure 10, the bag mechanism 303 of grabbing of packaging facilities 300 includes the drive mechanism of first connecting rod 30301 and first
30302nd, the drive mechanism 30304 of second connecting rod 30303 and second, the drive mechanism 30306 of third connecting rod 30305 and the 3rd；It is described
First connecting rod 30301 is hinged the space that packaging bag can be accommodated to be formed, the first connecting rod with the second connecting rod 30303
30301 the first drive mechanisms 30302 of connection；The second connecting rod 30303 is hinged with the third connecting rod 30305, and described second
Connecting rod 30303 connects the second drive mechanism 30304；The third connecting rod 30305 is hinged with the frame 301, and the described 3rd connects
Bar 30305 connects the 3rd drive mechanism 30306.First connecting rod 30301 and second connecting rod 30303 and its drive mechanism composition one
It is individual can automatic clamping packaging bag machine folder.
Above-mentioned first connecting rod 30301 is relative to the mobilizable component of second connecting rod 30303, first connecting rod 30301 and
Two connecting rod 30303 can form the space that can be used to hold packaging bag after connecting, this space is due to first connecting rod 30301 and second
The change of the relative position of connecting rod 30303 and produce change, when first connecting rod 30301 near second connecting rod 30303 when, clamp bag
The space of pack diminishes, and first connecting rod 30301 and second connecting rod 30303 can clamp packaging bag.When first connecting rod 30301 is away from
During two connecting rods 30303, the space for clamping packaging bag becomes big, packaging bag under the active forces such as gravity with first connecting rod 30301 and the
Two connecting rods 30303 are separated, and it is sent on bag openning body carries out out bag and filling.
As shown in Figure 10, the first drive mechanism 30302 is the drive mechanism for driving first connecting rod 30301, and it is arranged on the
On two connecting rods 30303.First drive mechanism 30302 can be a kind of drive device, and the drive device may include power part
And drive disk assembly, can also only include power part.First drive mechanism 30302 is used to drive first connecting rod 30301 to move, from
And the dynamic space changed between first connecting rod 30301 and second connecting rod 30303 is realized, for gripping and placing packaging bag.
As shown in Figure 10, second connecting rod 30303 is connected with first connecting rod 30301 and third connecting rod 30305, second connecting rod
The 30303 machine folder ends 303031 for being provided with gripping packaging bag, machine folder end 303031 can constitute machine folder, use with first connecting rod 30301
Go to grip and place packaging bag.It should be noted that second connecting rod 30303 can be rotated relative to third connecting rod 30305, this second
The motion road strength of connecting rod 30303, the structure design for frame 301 has an impact.Packaging bag when sending on bag mechanism, at packaging bag
In flat condition, grab after bag mechanism 303 captured, packaging bag is in vertical state.Therefore, the size of second connecting rod 30303,
And its motion road strength has big influence for the size of frame 301 and structure of packaging facilities 300.This second connecting rod 30303
Mechanism depends on sending bag platform that send of bag mechanism to be set with the position of the switching stage of bag openning body.
As shown in Figure 10, the second drive mechanism 30304 is the drive mechanism for driving second connecting rod 30303, and it is arranged on the
On three connecting rods 30305.Second drive mechanism 30304 can be a kind of drive device, and the drive device may include power part
And drive disk assembly, can also only include power part.
As shown in Figure 10, third connecting rod 30305 is rotatably fixed in frame 301, third connecting rod 305 and second connecting rod
30303 motion is capable of achieving motion of the second connecting rod 30303 machine folder end 303031 in space, so that complete packaging bag grabs a bag mistake
Journey.
As shown in Figure 10, the 3rd drive mechanism 30306 is the drive mechanism for driving third connecting rod 30305, and it is arranged on
In frame 301.3rd drive mechanism 30306 can be a kind of drive device, and the drive device may include power part and biography
Dynamic component, can also only include power part.
First drive mechanism 30302 can be motor or cylinder.Wherein, cylinder is that guiding piston carries out straight line in cylinder
Reciprocating cylindrical metal parts, are converted to the pneumatic of mechanical energy and perform unit in Pneumatic Transmission by the pressure energy of compressed gas
Part.Cylinder is made up of cylinder barrel, end cap, piston, piston rod and seal etc..Piston rod is most important stress zero in cylinder
Part, wherein piston rod are fixedly connected with first connecting rod 30301, the motion for driving first connecting rod 30301.Easily imagine
It is that the motion of cylinder derives from gas, and the gas that gas source is produced in the operating of air compressor machine, the power of air compressor machine is just originated
In motor.And motor is directly by electrically driven (operated) executive component, for the output shaft for ensureing motor is linear motion, for example, can
To use linear electric motors, linear electric motors to be also referred to as linear electric machine, linear motor, line motor, pusher motor.Linear electric motors are a kind of
Electric energy is directly changed into linear motion mechanical energy, without the transmission device of any intermediate conversion mechanism, it belongs to existing
Technology.
As shown in Figure 10, the machine folder end 303031 of second connecting rod 30303 forms retractable machine with first connecting rod 30301
Folder, for gripping and placing packaging bag.
The machine folder end 303031 of second connecting rod 30303 can be integrally formed with second connecting rod 30303.
The machine folder end 303031 of second connecting rod 30303 can also removably be connected with the main part of second connecting rod 30303.
For example, can be by the way of threaded connection.
The machine folder end 303031 of second connecting rod 30303 can also be non-removable with the main part of second connecting rod 30303
Connection.It is for instance possible to use the mode such as welding, riveting, splicing.
Second connecting rod 30303 and third connecting rod 30305 are hinged, and this being hinged ensure that second connecting rod 30303 can be around
Jointed shaft rotation.Specifically, a pivot can be set on third connecting rod 30305 by the way of pivot joint, the pivot and second
Connecting rod 30303 is connected.For to rotate the second connecting rod 30303, the pivot can be fixedly connected with second connecting rod 30303, no
Relative rotation can occur, and the pivot is connected rotatable connection with the 3rd.Rotate the i.e. rotatable second connecting rod of the pivot
30303。
Second drive mechanism 30304 is the drive mechanism for driving the second connecting rod 30303.In a kind of specific embodiment
In, second connecting rod 30303 can be driven using motor, can be directly connected between the output shaft and second connecting rod 30303 of the motor,
Without driving member.Driving member, such as belt drive unit, gear drive can also be used to be driven.
Preferably, motor and belt drive unit may be selected to drive second connecting rod 30303.V belt translation is to utilize to be stretched in
A kind of machine driving that flexible-belt on belt wheel is moved or power is transmitted.According to the difference of transmission principle, have by band and band
The Friction Type Belt Drive of the frictional force transmission between wheel, also has and is intermeshed the toothed belt transmission being driven with the tooth on belt wheel by band.
V belt translation has simple structure, stable drive, can buffer absorbing, can transmit power, and its in big distance between axles and many between centers
It is cheap, be not required to lubricate, safeguard easily.V belt translation is generally by driving wheel, driven pulley and the endless belt group being stretched on two-wheeled
Into.
It should be noted that the concrete structure of second connecting rod 30303 is not limited to the structure of diagram, can be according to the need for specific
It is designed.
In the present embodiment, second connecting rod 30303 is vertically arranged with first connecting rod 30301, in this manner it is ensured that will keep flat
Packaging bag grab the state of vertical placement.
The machine folder end 303031 of second connecting rod 30303 is conformed with 3030311, it is ensured that first connecting rod 30301 and second
The gripping of connecting rod 30303 more fastens reliability.Easily it is conceivable to be that first connecting rod 30301 can also set same projection
3030311.Foregoing projection 3030311 can removably be connected with its main part, it is also possible to be integrally formed.
Foregoing projection 3030311 can be elastic component, and herein, elastic component refers to the connector that can deform after extruding, and is examined
Consider packaging bag very thin, projection 3030311 is used to realize that machine is pressed from both sides using more reliable.The elastic component can be rubber.
As shown in Figure 10, third connecting rod 30305 is rotatably fixed in frame 301, and it cuts with scissors with second connecting rod 30303
Connect.Third connecting rod 30305 can be rotated around frame 301.The third connecting rod 30305 is provided with the 3rd drive mechanism 30306, in one kind
In specific embodiment, third connecting rod 30305 can be driven using motor, in the output shaft and third connecting rod of the motor
Can be directly connected between 30305, without driving member.Driving member, such as belt drive unit, gear drive can also be used to pass
It is dynamic.
Preferably, motor and belt drive unit may be selected to drive third connecting rod 30305.V belt translation is to utilize to be stretched in
A kind of machine driving that flexible-belt on belt wheel is moved or power is transmitted.According to the difference of transmission principle, have by band and band
The Friction Type Belt Drive of the frictional force transmission between wheel, also has and is intermeshed the toothed belt transmission being driven with the tooth on belt wheel by band.
V belt translation has simple structure, stable drive, can buffer absorbing, can transmit power, and its in big distance between axles and many between centers
It is cheap, be not required to lubricate, safeguard easily.V belt translation is generally by driving wheel, driven pulley and the endless belt group being stretched on two-wheeled
Into.
Above-mentioned bag sealing device 304 is the device sealed to packaging bag, and it belongs to prior art.
It should be noted that the packaging facilities 300 is integrated with the function of sending bag, open bag, envelope, its whole process is all certainly
Dynamicization control.Easily it is envisioned that, the packaging facilities 300 is provided with control device, and important control is just in automation equipment
It is time control, therefore control device can be used as using PLC, the control device belongs to prior art.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of bag openning body, including delivery platform, the open the bag device being fixed in frame, it is characterised in that：Also include fixing
Multiple first conveyer belt devices, multiple second conveyer belt apparatus in the frame；
Each described first conveyer belt device includes fixed seat, two belt wheels and band, and each described belt wheel is fixed on the fixation
Seat, belt wheel described in the band connection two；
Each described second conveyer belt apparatus includes fixed seat, belt wheel and band, and the fixed seat includes first paragraph and second segment, institute
State first paragraph to be hinged with the second segment, the first paragraph is provided with first driving means；
The belt wheel of each described first conveyer belt device and each second conveyer belt apparatus is equipped with the second driving dress
Put；
The first conveyer belt device and at least a pair of conveyer belt planar registrations in second conveyer belt apparatus, described in one
Second conveyer belt apparatus composition supply unit described in one conveyer belt apparatus connection one, supply unit is oppositely arranged described in two, described
The first paragraph of the second conveyer belt apparatus is located at open the bag device lower section and delivery platform top.
2. bag openning body as claimed in claim 1, it is characterised in that：The first driving means are cylinder or linear electric motors.
3. bag openning body as claimed in claim 1, it is characterised in that：Second drive device includes motor and driving member.
4. bag openning body as claimed in claim 3, it is characterised in that：The driving member be gear assembly or V belt translation component or
Chain kit.
5. bag openning body as claimed in claim 1, it is characterised in that：The frame is provided with mounting hole, and the mounting hole passes through
Bolt is connected with the second segment of second conveyer belt apparatus.
6. bag openning body as claimed in claim 1, it is characterised in that：The delivery platform is liftable delivery platform.
7. a kind of packaging facilities, it is characterised in that：Including sending bag mechanism, grab bag mechanism and any one of claim 1~6 described in
Bag openning body, the bag mechanism of grabbing is arranged on the downstream for sending bag mechanism, and the bag openning body is arranged on described grabs bag mechanism
Downstream.
8. packaging facilities as claimed in claim 7, it is characterised in that：It is described to send bag mechanism flat including placing the first of packaging bag
Platform and bag taking mechanism, conveying mechanism, the conveying mechanism are installed on the lower section of the bag taking mechanism, and the conveying mechanism holds
Connect packaging bag that the bag taking mechanism draws and be transported to described grab bag mechanism.
9. packaging facilities as claimed in claim 7, it is characterised in that：The bag mechanism of grabbing drives including first connecting rod and first
Mechanism, second connecting rod and the second drive mechanism, third connecting rod and the 3rd drive mechanism；The second connecting rod is provided with machine folder end, institute
State first connecting rod to be hinged with the second connecting rod, the first connecting rod is formed and can accommodated with the machine folder end of the second connecting rod
The space of packaging bag, the first connecting rod connects first drive mechanism；The second connecting rod is hinged with the third connecting rod,
The second connecting rod connects second drive mechanism；The third connecting rod is hinged with the frame, the third connecting rod connection
3rd drive mechanism.
10. packaging facilities as claimed in claim 7, it is characterised in that：Also include being arranged on the envelope in the bag openning body downstream
Bagging apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189890.0A CN106697414A (en) | 2016-12-21 | 2016-12-21 | Bag opening mechanism and packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189890.0A CN106697414A (en) | 2016-12-21 | 2016-12-21 | Bag opening mechanism and packaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697414A true CN106697414A (en) | 2017-05-24 |
Family
ID=58939543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189890.0A Pending CN106697414A (en) | 2016-12-21 | 2016-12-21 | Bag opening mechanism and packaging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112623339A (en) * | 2020-11-24 | 2021-04-09 | 含山县铜闸镇鑫禾供销合作社有限公司 | Rice compression packing plant |
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Application publication date: 20170524 |