CN107804520A - A kind of packing machine captures conveyer - Google Patents
A kind of packing machine captures conveyer Download PDFInfo
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- CN107804520A CN107804520A CN201711117638.3A CN201711117638A CN107804520A CN 107804520 A CN107804520 A CN 107804520A CN 201711117638 A CN201711117638 A CN 201711117638A CN 107804520 A CN107804520 A CN 107804520A
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- slide rail
- holding
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- 238000012856 packing Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000004806 packaging method and process Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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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
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
- B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags
-
- 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
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
-
- 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 present invention disclose a kind of packing machine crawl conveyer, including mounting platform and the fixing and holding mechanism and transmission clamping device that are arranged on the mounting platform, transmits the lower section that clamping device is located at fixing and holding mechanism；Fixing and holding mechanism can be along the fixed clamp frame of longitudinal sliding motion including two, and the relative inner of two fixed clamp framves is provided with least one pair of first chuck for clamping packaging bag；Transmission clamping device, which includes two, to be corresponding in turn to along longitudinally opposed slip and the slip holding frame that can transversely slide, the relative inner of two slip holding frames simultaneously along packaging bag direction of transfer provided with least one pair of second chuck and at least one pair of the 3rd chuck for being used to clamp transmission packaging bag.Technical solution of the present invention is simple and compact for structure by using said structure design, operates steadily, can effectively avoid food material be spread to be spread across bag is outer and therefore equipment fault, packaging efficiency greatly improve.
Description
Technical field
The present invention relates to packing machine technical field, more particularly to a kind of packing machine crawl conveyer.
Background technology
Existing packing machine is generally divided into rotating disc type packaging machine and linear transmission formula packing machine, wherein, rotating disc type packaging machine
Crawl conveyer generally use turntable structure, there is the contraposition of rotating disk and each operation processing unit (plant) error easily occur, adjust for it
Try the problem of difficult；And the crawl conveyer generally use feed belt of linear transmission formula packing machine transmits packaging bag, have
There is packaging bag to fix the problem of difficult, positioning is inaccurate, and transmission is dropped to if there is packaging bag is spilt in filling material
Equipment fault can be caused on belt.
The content of the invention
It is an object of the invention to solve deficiency of the prior art at least to some extent, there is provided a kind of packing machine crawl
Conveyer.
To achieve the above object, packing machine provided by the invention crawl conveyer, including mounting platform and be arranged on
Fixing and holding mechanism and transmission clamping device, the fixing and holding mechanism on the mounting platform are located under the packing machine
Expect below device, the transmission clamping device is located at the lower section of the fixing and holding mechanism；
The fixing and holding mechanism includes two can be along the fixed clamp frame of longitudinal sliding motion and for driving described in two
First drive mechanism of fixed clamp frame relative motion, the relative inner of two fixed clamp framves correspond to the blanking dress
The tremie pipe lower position put is relatively set with least one pair of first chuck for clamping the packaging bag after opening bag；
The transmission clamping device, which includes two, to be clamped along longitudinally opposed slip and the slip that can transversely slide simultaneously
Frame, for drive two it is described slide holding frame relative motions the second drive mechanisms and for drive two slips
The 3rd drive mechanism that holding frame is laterally moved simultaneously, two relative inners for sliding holding frame transmit along packaging bag
Direction is corresponding in turn at least one pair of second chuck and at least one pair of the 3rd chuck for being provided with and being used for clamping transmission packaging bag, and two
The front end for sliding holding frame is connected to a clamping plate, and second chuck and first chuck are relative up and down.
Preferably, when the packing machine has two blanking devices, the inner side of two fixed clamp framves is transversely
Four pair of first chuck is distributed with, the spacing between first pair of first chuck and second pair of first chuck and the 3rd pair of the first chuck and
The spacing of 4th pair of the first chuck is identical, and first is located at below the tremie pipe of first blanking device to the first chuck, and the 4th
To the first chuck below the tremie pipe of second blanking device；Accordingly, two described are slided holding frame relative inner
Four couple second chuck relative with the first chuck is distributed with middle part, and two pair of the 3rd chuck is distributed with rear portion.
Preferably, first drive mechanism include be erected above the mounting platform and for install it is described under
Expect the installing plate of device, the lower surface of the left and right ends of the installing plate is respectively arranged with first longitudinal direction slide rail, each described solid
The left and right ends for determining holding frame are slidably mounted on two first longitudinal direction slide rails by the first sliding block respectively, the first driving machine
Structure also includes two and is arranged on the first drive cylinder being connected respectively on the installing plate and with two fixed clamp framves.
Preferably, second drive mechanism includes two substrates extended transversely and two are erected at the installation and put down
The portal frame at left and right sides of the fixing and holding mechanism, each portal frame are respectively provided with longitudinally spaced setting on platform and respectively
Support post and connect the crossbeams of two support posts, the crossbeam is provided with second longitudinal direction slide rail, described second
Slided in longitudinal slide rail and be provided with two the first sliding seats being connected respectively with described two base ends, on described two substrates
It is respectively arranged with the first horizontal slide rail, described two the first transverse directions slided holding frames and be slidably mounted on described two substrates respectively
On slide rail, second drive mechanism is used to drive two the first sliding seat relative motions on two portal frames simultaneously,
So that described two substrates drive described two slip holding frames to be moved along longitudinally opposed.
Preferably, second drive mechanism include being separately positioned on drive lead screw on two portal frames it is secondary, respectively with
The drive link of two drive lead screw pair Synchronous Transmissions connections and for by described in the drive link synchronously driving two
The first secondary servomotor of drive lead screw；Drive lead screw pair on each portal frame includes that to be rotatably arranged on two supports vertical
Forward lead screw between post and two screws being separately mounted in the forward screw thread and reverse thread of the forward lead screw,
Described two screws are fixed with two the first sliding seats on the second longitudinal direction slide rail respectively.
Preferably, the 3rd drive mechanism is arranged on the mounting platform and positioned at described two slip holding frames
Lower section, it includes the second horizontal slide rail, the second sliding seat being slidably mounted in second horizontal slide rail, is arranged at described
The 3rd longitudinal slide rail on two sliding seats, two the second sliding blocks being slidably mounted in the 3rd longitudinal slide rail and it is used for
The second servomotor for driving second sliding seat to be moved along second horizontal slide rail, the upper end of described two second sliding blocks
It is fixedly connected respectively with described two slip holding frames.
Preferably, also include sack and even up mechanism, the sack, which evens up structure, to be included being correspondingly arranged at described two respectively
Individual two the 3rd horizontal slide rails for sliding holding frame rear end relative inner and it is separately fixed on described two slip holding frames
Two the second drive cylinders, the pair of 3rd chuck is separately positioned in two the 3rd horizontal slide rails, and each described
Three chucks have two jig arm that can be slided in the 3rd horizontal slide rail, each second driving slided on holding frame
Cylinder is used for two jig arm relative motions for driving the 3rd chuck.
Preferably, what the lower end of two jig arm of each 3rd chuck horizontally rotated respectively is hinged with a connecting rod,
The other end of two connecting rods is hinged by a jointed shaft, the described jointed shaft and corresponding second driving
The expansion link of cylinder is relatively fixed.
Technical solution of the present invention is simple and compact for structure by using said structure design, operates steadily, can effectively avoid eating
Product material is spread to be spread across outside bag and therefore equipment fault, packaging efficiency greatly improve.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the overlooking the structure diagram of the present invention；
Fig. 2 is the main structure diagram of the present invention；
Fig. 3 is the dimensional structure diagram of the present invention；
Fig. 4 is the structural representation of the fixing and holding mechanism of the present invention；
Fig. 5 is Fig. 4 overlooking the structure diagram；
Fig. 6 is the structural representation of the transmission clamping device of the present invention；
Fig. 7 is the structural representation of the slip holding frame of the present invention；
Fig. 8 is that the sack of the present invention evens up the structural representation of mechanism.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention, based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " " axial direction ", " circumference ", " radial direction " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The packing machine crawl conveyer of the embodiment of the present invention is described in detail with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, packing machine according to embodiments of the present invention crawl conveyer 400, including mounting platform
430 and the fixing and holding mechanism 410 that is arranged on the mounting platform 430 and transmission clamping device 420, the fixed clamp
Mechanism 410 is located at below the blanking device of the packing machine, and the transmission clamping device 420 is located at the fixing and holding mechanism
410 lower section；Wherein, the packaging bag feeding mechanism of the packing machine and open the bag device are transversely successively set on transmission clamping machine
The front of structure 420.
With reference to shown in Fig. 4 and Fig. 5, the fixing and holding mechanism 410 can be along the fixed clamp frame of longitudinal sliding motion including two
411 and for drive two relative motions of fixed clamp frame 411 the first drive mechanism, two fixed clamps
The tremie pipe lower position that the relative inner of frame 411 corresponds to the blanking device is relatively set with for clamping the bag after opening bag
At least one pair of first chuck 412 of pack.When two fixed clamp framves 411 are close to each other so that two the first chucks 412 are mutual
During abutting, it is sent to clamping device 420 will be transmitted and the both upper ends thereof of bag packaging bag has been opened below tremie pipe grips
Firmly, in order to tremie pipe decline stretch into sack carry out it is filling.
With reference to shown in Fig. 6 and Fig. 7, it is described transmission clamping device 420 include two can along it is longitudinally opposed slip and can be simultaneously
That transversely slides slides holding frame 421, for driving two second drive mechanisms for sliding the relative motion of holding frame 421
422 and for driving two described to slide the 3rd drive mechanisms 423 that are laterally moved simultaneously of holding frames 421, two institutes
The relative inner for stating slip holding frame 421 is corresponding in turn to provided with for clamping transmission packaging bag at least along packaging bag direction of transfer
A pair of second chucks 424 and at least one pair of the 3rd chuck 425, and two front ends for sliding holding frame 421 are connected to
One clamping plate 426, second chuck 424 and first chuck are relative about 412.
Preferably, when each manufacturing procedure of the packing machine is double, the packaging bag feeding mechanism on packing machine is every
It is secondary to draw two packaging bags, two packaging bags are opened every time in open the bag device, and there are two blanking devices；Accordingly, two
Four pair of first chuck 412, first couple of first chuck 412a and second is transversely distributed with the inner side of the individual fixed clamp frame 411
It is identical with the 3rd couple of first chuck 412c and the 4th couple of first chuck 412d spacing to the spacing between the first chuck 412b, and
First is located at below the tremie pipe of first blanking device to the first chuck 412a, and the 4th couple of first chuck 412d is located at second
Below the tremie pipe of blanking device；Accordingly, two described slide are distributed with and the first folder in the middle part of the relative inner of holding frame 421
Two pair of the 3rd chuck 425 is distributed with first the second chuck of 412 relative four couple 424, rear portion.
That is, two of transmission clamping device 420 are slided holding frame 421 and are driven in the second drive mechanism 422 and the 3rd
The clamping movement that motivation structure 423 circulates under acting on along transverse reciprocating, in the once reciprocating motion that two are slided holding frame 421,
Once two packaging bags of transmission simultaneously are synchronous moves to subsequent processing, for example, by two clamping plates 426 by packaging bag feeding mechanism
On two packaging bags be sent to two of open the bag device and open on bag station, pass through first, second couple of second chuck 424a, 424b
A bag packaging bag movement is opened by two of open the bag device to be sent to for clamping admittedly at first, second couple of first chuck 412a, 412b
Fixed (now, the blanking device on first couple of first chuck 412a is carried out filling to first packaging bag), passes through the 3rd, the 4th pair
Two packaging bags clamped on first, second couple of first chuck 412a, 412b are sent to for by second chuck 424c, 424d
3rd, the 4th couple of first chuck 412a, 412b grip that (now, the blanking device on the 4th pair of first chuck 412 is to second
Packaging bag carries out filling), two will clamped by two pair of the 3rd chuck 425 on the 3rd, the 4th couple of first chuck 412c, 412d
Packaging bag is sent to next station；Above-mentioned transfer operation be two slide holding frame 421 once reciprocating motion in simultaneously
Complete.
In one embodiment of the invention, as shown in figure 4, first drive mechanism, which includes, is erected at the installation
The top of platform 430 and the installing plate 413 for installing the blanking device, the lower surface of the left and right ends of the installing plate 413
First longitudinal direction slide rail 414 is respectively arranged with, the left and right ends of each fixed clamp frame 411 are slided by the first sliding block respectively
416 are arranged on two first longitudinal direction slide rails 414, and the first drive mechanism is also arranged on the installing plate 413 including two
The first drive cylinder 416 that is upper and being connected respectively with two fixed clamp framves 411.The installing plate 413 is used to install two
Blanking device, and the tremie pipe of two blanking devices is closed on to first, the 4th pair the through installing plate 413 and each extending over down
The top of one chuck 412.
Further, second drive mechanism 422 includes two substrates 4221 extended transversely and two are erected at
On the mounting platform 430 and respectively positioned at the portal frame 4222 of the left and right sides of fixing and holding mechanism 410, each portal frame
4222 are respectively provided with the support post 42221 of longitudinally spaced setting and connect the crossbeam of two support posts 42221
42222, the crossbeam 42222 is provided with second longitudinal direction slide rail 4223, is slided on the second longitudinal direction slide rail 4223 and is provided with two
Individual the first sliding seat 4224 being connected respectively with described two ends of substrate 4221, it is respectively arranged with described two substrates 4221
First horizontal slide rail 42211, described two the first horizontal strokes for sliding holding frame 421 and being slidably mounted on described two substrates 4221 respectively
To on slide rail 42211, second drive mechanism 422 is used to drive two first cunnings on two portal frames 4222 simultaneously
The dynamic relative motion of seat 4224, so that described two substrates 4221 drive described two slip holding frames 421 to be moved along longitudinally opposed.
Further, as shown in fig. 6, second drive mechanism 422 includes being separately positioned on two portal frames 4222
Drive lead screw is secondary, the drive link 4225 that is connected respectively with two drive lead screw pair Synchronous Transmissions and for passing through
State the first secondary servomotor of the synchronous drive lead screw of driving two of drive link 4225；Driving wire on each portal frame 4222
Bar pair includes the forward lead screw 4226 being rotatably arranged between two support posts 42221 and is separately mounted to described
Two screws in the forward screw thread and reverse thread of forward lead screw 4226, described two screws are slided with the second longitudinal direction respectively
Two the first sliding seats 4224 on rail 4223 are fixed.
In this way, when the first servo-drive drive link 4225 rotates, the both ends of drive link 4225 drive respectively two it is positive and negative
The synchronous axial system of screw mandrel 4226, so that each forward lead screw 4226 drives two 4224 relative fortune of the first sliding seat thereon respectively
It is dynamic, and then two slip relative motions of holding frame 421 are driven by two substrates 4221, realize that two clamping plates 426, each pair second press from both sides
First 424 and each pair the 3rd chuck 425 mutually support or be separated from each other.
Further, as shown in fig. 6, the 3rd drive mechanism 423 is arranged on the mounting platform 430 and is located at
Described two lower sections for sliding holding frame 421, it includes the second horizontal slide rail 4231, is slidably mounted on second horizontal slide rail
The second sliding seat 4232 on 4231, the 3rd longitudinal slide rail 4233 being arranged on second sliding seat 4232, it is slidably installed
Two the second sliding blocks 4235 in the 3rd longitudinal slide rail 4233 and for driving second sliding seat 4232 along institute
State the second servomotor 4234 of the second horizontal slide rail 4231 motion, the upper ends of described two second sliding blocks 4235 respectively with it is described
Two are slided holding frame 421 and are fixedly connected.
That is, when the second servomotor 4234 drives the second sliding seat 4232 horizontal along second by drive lead screw 4236
Moved back and forth to slide rail 4231, so that the second sliding seat 4232 drives two cunnings respectively by two the second sliding blocks 4235
Dynamic holding frame 421 moves back and forth along the first horizontal slide rail 42211 on two substrates 4221 respectively, by packaging bag from each work
Clamping is moved to next process in sequence；And when the second drive mechanism 422 drives two slip holding frames 421 close to each other or remote
From when, two slide holding frames 421 drive two the second sliding blocks 4235 the second sliding seat 4232 the 3rd longitudinal slide rail 4233
Upper relative motion, so that the active force of the second drive mechanism 422 and the 3rd drive mechanism 423 does not produce interference.
In some embodiments of the invention, as shown in figure 8, the packing machine crawl conveyer 400 of the present invention also includes
There is sack leveler structure, the sack, which evens up structure, to be included being correspondingly arranged at described two slip rear end phases of holding frame 421 respectively
Two the 3rd horizontal slide rails 4211 to inner side and be separately fixed on described two slip holding frames 421 two second
Drive cylinder 427, the pair of 3rd chuck 425 are separately positioned in two the 3rd horizontal slide rails 4211, and each described
Three chucks 425 have two jig arm 4251 that can be slided in the 3rd horizontal slide rail 4211, each slip holding frame
The second drive cylinder 427 on 421 is used for two relative motions of jig arm 4251 for driving the 3rd chuck 425.
In this way, when two pair of the 3rd chuck 425 will install material from the 3rd, the 4th couple of first chuck 412c, 412d respectively
Packaging bag gripping come after, two the second drive cylinders 427 of two slip holding frames 421 drive the chuck of each pair the 3rd simultaneously
425 two jig arm 4251 are located remotely from each other motion, so that two filling packagings clamped in two pair of the 3rd chuck 425
Bag sack is evened up, in order to which the packaging bag after subsequently sack is evened up moves to progress sack sealing in closing device.
Further, what the lower end of two jig arm 4251 of each 3rd chuck 425 horizontally rotated respectively is hinged with
One connecting rod 4272, the other end of two connecting rods 4272 is hinged by a jointed shaft 4273, and described this is hinged
Axle 4273 is relatively fixed with the expansion link of corresponding second drive cylinder 427.
That is, the middle part of the expansion link and a connection piece 4271 of each second drive cylinder 427 is fixedly linked, connection
Jointed shaft 4273 of the both ends of part 4271 respectively with two the 3rd chucks 425 is connected, when the expansion link of the second drive cylinder 427 is stretched
When going out, two jointed shafts 4273 can be driven to be moved to the direction of the 3rd chuck 425 simultaneously, so as to drive every one the 3rd chuck 425
Two jig arm 4251 are located remotely from each other, so as to reach the purpose evened up to the sack of clamped packaging bag.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (8)
1. a kind of packing machine captures conveyer, it is characterised in that including mounting platform and is arranged on the mounting platform
Fixing and holding mechanism and transmission clamping device, the fixing and holding mechanism be located at the packing machine blanking device lower section, institute
State the lower section that transmission clamping device is located at the fixing and holding mechanism；
The fixing and holding mechanism includes two can be along the fixed clamp frame of longitudinal sliding motion and for driving two fixations
First drive mechanism of holding frame relative motion, the relative inner of two fixed clamp framves correspond to the blanking device
Tremie pipe lower position is relatively set with least one pair of first chuck for clamping the packaging bag after opening bag；
The transmission clamping device includes two can be along longitudinally opposed slip and the slip holding frame that can transversely slide, use simultaneously
In two second drive mechanisms for sliding holding frame relative motion of driving and for driving two slip holding frames
The 3rd drive mechanism that is laterally moved simultaneously, two relative inners for sliding holding frame along packaging bag direction of transfer according to
Secondary at least one pair of second chuck and at least one pair of the 3rd chuck being correspondingly provided with for clamping transmission packaging bag, and two cunnings
The front end of dynamic holding frame is connected to a clamping plate, and second chuck and first chuck are relative up and down.
2. packing machine as claimed in claim 1 captures conveyer, it is characterised in that when the packing machine has two blankings
During device, four pair of first chuck, first pair of first chuck and second is transversely distributed with the inner side of two fixed clamp framves
It is identical with the spacing of the 3rd pair of the first chuck and the 4th pair of the first chuck to the spacing between the first chuck, and first pair of first folder
Head is below the tremie pipe of first blanking device, and the 4th pair of the first chuck is under the tremie pipe of second blanking device
Side；Accordingly, four couple second chuck relative with the first chuck is distributed with the middle part of holding frame relative inner in two described slide,
Two pair of the 3rd chuck is distributed with rear portion.
3. packing machine as claimed in claim 1 or 2 captures conveyer, it is characterised in that first drive mechanism includes
There are the installing plate for being erected above the mounting platform and being used for and install the blanking device, the left and right ends of the installing plate
Lower surface be respectively arranged with first longitudinal direction slide rail, the left and right ends of each fixed clamp frame pass through the first sliding block and slided respectively
Dynamic to be arranged on two first longitudinal direction slide rails, the first drive mechanism is also arranged on including two on the installing plate and difference
The first drive cylinder being connected with two fixed clamp framves.
4. packing machine as claimed in claim 1 or 2 captures conveyer, it is characterised in that second drive mechanism includes
Two substrates extended transversely and two are erected on the mounting platform and respectively positioned at described fixing and holding mechanisms or so
The portal frame of both sides, each portal frame are respectively provided with two support posts of support post and connection of longitudinally spaced setting
Crossbeam, the crossbeam is provided with second longitudinal direction slide rail, slided on the second longitudinal direction slide rail be provided with two respectively with it is described
First sliding seat of two base ends connection, the first horizontal slide rail, described two cunnings are respectively arranged with described two substrates
Dynamic holding frame is slidably mounted in the first horizontal slide rail of described two substrates respectively, and second drive mechanism is used to drive simultaneously
Two the first sliding seat relative motions on two portal frames are moved, so that described two substrates drive described two slip clamps
Frame is held to move along longitudinally opposed.
5. packing machine as claimed in claim 4 captures conveyer, it is characterised in that second drive mechanism includes difference
The drive lead screw that is arranged on two portal frames is secondary, is connected respectively with two drive lead screw pair Synchronous Transmissions drive link,
And for synchronously driving the first secondary servomotor of two drive lead screws by the drive link；On each portal frame
Drive lead screw pair includes the forward lead screw being rotatably arranged between two support posts and is separately mounted to described positive and negative
Two screws in the forward screw thread and reverse thread of screw mandrel, described two screws respectively with two on the second longitudinal direction slide rail
Individual first sliding seat is fixed.
6. packing machine as claimed in claim 4 captures conveyer, it is characterised in that the 3rd drive mechanism is arranged on institute
State on mounting platform and positioned at the lower sections of described two slip holding frames, it includes the second horizontal slide rail, be slidably mounted on described in
The second sliding seat in second horizontal slide rail, the 3rd longitudinal slide rail being arranged on second sliding seat, it is slidably mounted on institute
State two the second sliding blocks in the 3rd longitudinal slide rail and for driving second sliding seat to be transported along second horizontal slide rail
The second dynamic servomotor, the upper end of described two second sliding blocks are fixedly connected with described two slip holding frames respectively.
7. packing machine as claimed in claim 1 captures conveyer, it is characterised in that also include sack and even up mechanism, institute
State sack and even up structure including being correspondingly arranged at described two slide holding frame rear ends relative inner two the 3rd respectively laterally
Slide rail and two the second drive cylinders being separately fixed on described two slip holding frames, the pair of 3rd chuck point
It is not arranged in two the 3rd horizontal slide rails, and each 3rd chuck has what can be slided in the 3rd horizontal slide rail
Two jig arm, each second drive cylinder slided on holding frame are used to drive two jig arm of the 3rd chuck relative
Motion.
8. packing machine as claimed in claim 7 captures conveyer, it is characterised in that two folders of each 3rd chuck
What the lower end of arm horizontally rotated respectively is hinged with a connecting rod, and the other end of two connecting rods is hinged on by a jointed shaft
Together, the described jointed shaft is relatively fixed with the expansion link of corresponding second drive cylinder.
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| CN201711117638.3A CN107804520A (en) | 2017-11-13 | 2017-11-13 | A kind of packing machine captures conveyer |
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| CN201711117638.3A CN107804520A (en) | 2017-11-13 | 2017-11-13 | A kind of packing machine captures conveyer |
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| CN107804520A true CN107804520A (en) | 2018-03-16 |
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| CN201711117638.3A Pending CN107804520A (en) | 2017-11-13 | 2017-11-13 | A kind of packing machine captures conveyer |
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