A kind of Packing Machine feeding guide flexible
Technical field
The present invention relates to Packing Machine feeding technical field, specially a kind of Packing Machine feeding guide flexible.
Background technique
In vacuum suction moulding processing industry, product is all to be heated and softened by sheet material through hot tank oven, then special
Mold in plastics sucking moulding, the sheet material after overbaking sent by feed device to molding die by gripping apparatus grips;It is existing
Conveying device be two parallel chain rails, distance is constant between entire conveyor chain;The defect of the prior art: sheet material passes through
Hot tank heating after occur under the effect of gravity it is sagging, during plastic uptake be easy with mold generation Wrinkled contact, not only cause
The quality of plastic uptake product declines, and also causes the waste of material, due to the limitation of clamping device structure, sheet edge is by pilot pin
Destroy, usual sheet edge gets over 10-60mm and cannot be used for forming, it is therefore necessary to existing conveying device and clamping device into
Row improves, and solves the problems, such as material when heated because sagging and material waste occurs for the effect of gravity, for this purpose, it is proposed that a kind of
Packing Machine feeding guide flexible.
Summary of the invention
The purpose of the present invention is to provide a kind of Packing Machine feeding guides flexible, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of Packing Machine feeding guide flexible, including it is defeated
Send device, clamping device, guide rail closing device, chain rail protective device, the conveying device be made of two sets of chain drive systems and
Symmetrical to be arranged on four buck plates, chain drive system described in every set includes driving motor portion, double strand chain, transmission chain
Wheel group, direction control mechanism, strainer composition, the driving motor portion are connected together by driving motor and retarder and are placed on
In motor housing, the motor housing is built on polished rod by ear formula structure, and the polished rod is assembled on the rack by bearing, described
Drive sprocket group is made of discharging sprocket wheel and charging sprocket wheel, and the drive sprocket group is assemblied in guide supporting by bearing group level
On frame, the direction control mechanism controls sprocket wheel by four direction and five chain guide supports form, direction described in four groups
Level is fixed on two buck plates control sprocket wheel respectively, and the chain guide support is fixedly connected on two buck plates
On, the strainer is made of two tensioning control sprocket wheels and an elastic tension device, tensioning control sprocket wheel water described in two groups
On buck plate, the elastic tension device is fixed on buck plate flat fixed and arranged.
Preferably, the clamping device includes clamper pressure handle, clamper pedestal, folding baffle, opens and closes baffle support frame,
The clamper pedestal is fixedly connected on the outer link of double strand chain by bolt and nut, the clamper pressure handle by pin and
Torsional spring is connected on clamper pedestal, and the front end face of the clamper pressure handle has been provided with thimble, and baffle branch is opened and closed described in four groups
Support is separately fixed on four guide rail supporting frames, and positioned at the side of drive sprocket group, the folding baffle bolt and nut is connected
On folding baffle support frame.
Preferably, the guide rail closing device includes guide rail support mechanism, open-and-close mechanism, controls parallel mechanism, rack, and
Guide rail support mechanism includes support frame, support frame polished rod, support frame polished rod flange, flange fixed plate, rack, is supported described in four groups
For frame through flange fixed plate, support frame polished rod flange sleeve on four groups of polished rods, support frame as described above polished rod is mounted on rack by bearing
On, open-and-close mechanism includes screw rod, left-hand thread flange, right-hand thread flange, folding chain conveyer, and the left end of the screw rod and right end are distinguished
Equipped with left-hand thread and right-hand thread, the left-hand thread and right-hand thread of the screw rod are respectively interposed in left-hand thread flange and right-hand thread flange
In, the left-hand thread flange and right-hand thread flange are fixed on the support frame by flange fixed plate again, and the both ends of the screw rod are distinguished
Be made up of and be rotatablely connected bearing and rack, described folding chain conveyer one end is connect with screw rod, and the folding chain conveyer other end and
Motor is connected, and one end of the control parallel mechanism is fixedly connected on one end of a guide rail supporting frame, and controls parallel mechanism
The other end be fixedly connected on the other end of another guide rail supporting frame.
Preferably, limited block is provided between two guide rail supporting frames of side.
Preferably, the chain rail protective device is made of protective cover and protective cover mounting rack, and the protective cover mounting rack is solid
Surely it is connected on four packaged matching boards, the protective cover is fixedly mounted on protective cover mounting rack.
Preferably, the hexagon mechanism that the control parallel mechanism is made of plate and hinge connection.
Compared with prior art, the beneficial effects of the present invention are:
1, a kind of novel flexible Packing Machine feeding guide that the invention provides can be used for plastic sheet tensioning piece again after the heating
Material, sheet material under the conveying of clamping device, is heated in feed end into bringing-up section parallel chain rail area, after heating, is led to
That crosses the area bringing-up section transition Lian Gui is expanded into profiled section parallel chain rail area, carries out plastics sucking moulding;
2, the guide rail can make to be tensioned for second of sheet material, occur sheet material no longer because adding after sheet material heating generation volume becomes larger
Hot and generation sagging problem, keeps the product quality processed more preferable, and uses new clamping device, solves the wave of sheet edge
Take problem;
3, the guide rail can carry the plastic sheet of various width, and can be reduced material loss, manufacture better plastic uptake product.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is conveying device right side structure schematic diagram of the present invention;
Fig. 3 is conveying device left side structure schematic diagram of the present invention;
Fig. 4 is clamping device structural schematic diagram of the present invention;
Fig. 5 is guide rail closing device structural schematic diagram of the present invention;
Fig. 6 is present invention control parallel mechanism structural schematic diagram.
In figure: 1, conveying device;1.1, buck plate;1.2, driving motor portion;1.2.1, motor housing;1.2.2, polished rod;
1.3, double strand chain;1.4, drive sprocket group;1.4.1, discharging sprocket wheel;1.4.2, charging sprocket wheel;1.5, direction control mechanism;
1.5.1, direction controlling sprocket wheel;1.5.2, chain guide support;1.6, strainer;1.6.1, tensioning control sprocket wheel;
1.6.2, elastic tension device;2, clamping device;2.1, clamper pressure handle;2.2, clamper pedestal;2.3, baffle is opened and closed;2.4, it opens
Close baffle support frame;3, guide rail closing device;3.1, support frame;3.1.1-- left support frame;3.1.2-- right support frame;3.2, it props up
Support polished rod;3.3, support frame polished rod flange;3.3.1-- left polished rod flange;3.3.2-- right polished rod flange;3.4, flange is fixed
Plate;3.4.1-- left flange fixed plate;3.4.2-- right flange fixed plate;3.5, rack;3.6, screw rod;3.7, left-hand thread flange;
3.8, right-hand thread flange;3.9, folding chain conveyer;3.10, parallel mechanism is controlled;4, limited block;5, chain rail protective device;5.1,
Protective cover;5.2, protective cover mounting rack.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of Packing Machine feeding guide flexible, including conveying
Device 1, clamping device 2, guide rail closing device 3, chain rail protective device 5, conveying device are made of two sets of chain drive systems, conveying
Device 1 be made of two sets of chain drive systems and it is symmetrical be arranged on four buck plates 1.1, every set chain drive system includes
Driving motor portion 1.2, double strand chain 1.3, drive sprocket group 1.4, direction control mechanism 1.5, strainer 1.6 form, driving
Motor section 1.2 is connected together by driving motor and retarder and is placed in motor housing 1.2.1, and motor housing 1.2.1 passes through ear formula knot
Structure is built on polished rod 1.2.2, two groups of motor housing 1.2.1 can on polished rod 1.2.2 mutually from or slide in opposition, polished rod 1.2.2
On the rack by bearing assembly, the gravity of motor housing is born by polished rod 1.2.2, drive sprocket group 1.4 is by discharging sprocket wheel 1.4.1
With charging sprocket wheel 1.4.2 composition, drive sprocket group 1.4 is assemblied on guide rail supporting frame 3.1 by bearing group level, and retarder is defeated
Shaft is connected by key with discharging sprocket wheel, and power passes to charging sprocket wheel by chain by discharging sprocket wheel, direction control mechanism 1.5 by
Four direction controls sprocket wheel 1.5.1 and five chain guide support 1.5.2 compositions, four groups of direction Quality Initiative wheel 1.5.1 difference
Level is fixed on two buck plates 1.1, being freely rotated, having circular arc to walk when for being bent chain here
To chain guide support 1.5.2 is fixedly connected on two buck plates 1.1, is used to support the self weight of double strand chain and is used for
The horizontally-guided of chain, strainer 1.6 are made of a two tensioning control sprocket wheel 1.6.1 and elastic tension device 1.6.2, and two
The group tensioning control horizontal fixed and arranged of sprocket wheel 1.6.1 can be freely rotated, being bent chain here has on buck plate 1.1
Circular arc trend, elastic tension device 1.6.2 are fixed on buck plate 1.1, can be with free extension tension chain.
Wherein, clamping device 2 includes clamper pressure handle 2.1, clamper pedestal 2.2, folding baffle 2.3, folding baffle branch
Support 2.4, clamper pedestal 2.2 are fixedly connected on the outer link of double strand chain 1.3 by bolt and nut, clamper pressure handle 2.1
It is connected on clamper pedestal 2.2 by pin and torsional spring, the front end face of clamper pressure handle 2.1 has been provided with thimble, can press from both sides
Tight sheet material prevents from skidding, and four groups of folding baffle support frames 2.4 are separately fixed on four guide rail supporting frames 3.1, is located at transmission chain
The side of wheel group 1.4, folding 2.2 bolt and nut of baffle are connected on folding baffle support frame 2.4, the height of adjustable baffle
Degree, for control feed and discharging at clamper pressure handle folding, clamping device 2 with double strand chain 1.3 rotation, in sheet material
Extruding of the feed end by folding baffle 2.3, opens clamper pressure handle 2.1, for the clamping of sheet material, clamping device 2 is in piece
Extruding of the material discharge end by folding baffle 2.3, opens clamper pressure handle 2.1, unclamps the sheet material of clamping, for discharging;
Guide rail closing device 3 includes guide rail support mechanism, open-and-close mechanism, control parallel mechanism, rack 3.5, and guide supporting machine
Structure includes support frame 3.1, support frame polished rod 3.2, support frame polished rod flange 3.3, flange fixed plate 3.4, rack 3.5, four groups of branch
Support 3.1 by flange fixed plate 3.4,3.3 sets of support frame polished rod flange on four groups of polished rod 1.2.2, support frame polished rod 3.2 by
Bearing is mounted in rack 3.5, is used to support the weight of entire guide rail, open-and-close mechanism include screw rod 3.6, left-hand thread flange 3.7,
Right-hand thread flange 3.8, folding chain conveyer 3.9, the left end of screw rod 3.6 and right end are respectively equipped with left-hand thread and right-hand thread, screw rod 3.6
Left-hand thread and right-hand thread be respectively interposed in left-hand thread flange 3.7 and right-hand thread flange 3.8, left-hand thread flange 3.7 and right spiral shell
Line flange 3.8 is fixed on support frame 3.1 by flange fixed plate 3.4 again, and the both ends of screw rod 3.6 pass through bearing and rack respectively
3.5 constitute rotation connection, and folding 3.9 one end of chain conveyer is connect with screw rod 3.6, and opens and closes 3.9 other end of chain conveyer and motor phase
Even, one end of control parallel mechanism 3.10 is fixedly connected on one end of a guide rail supporting frame 3.1, and controls parallel mechanism 3.10
The other end be fixedly connected on the other end of another guide rail supporting frame 3.1, it is ensured that two guide rails are during folding
It remains that surface is parallel, chain will not be made vertical bending occur;
It is provided with limited block 4 between two guide rail supporting frames 3.1 of side, when for installing guide rail supporting frame 3.1, adjustment one
Used in two 3.1 collinear positions of guide rail supporting frame of side;
Chain rail protective device 5 is made of protective cover 5.1 and protective cover mounting rack 5.2, and protective cover mounting rack 5.2 is fixedly connected on four
On packaged matching board 1.1, protective cover 5.1 is fixedly mounted on protective cover mounting rack 5.2;
The hexagon mechanism that control parallel mechanism 3.10 is made of plate and hinge connection.
Working principle: for conveying the conveying device 1 of plastic sheet;The clamping device 2 of clipping sheets in feeding sheets;
In order to be suitble to different in width sheet material to process, and the guide rail closing device 3 designed;In order to protect equipment, prevent dust from influencing equipment
The chain rail protective device 5 in service life;
Conveying device 1 is using the motor with precision speed reduction device as power source, it is contemplated that the characteristic of chain conveyer movement makes it only
It is suitble to low speed rotation, 3000r/min AC servomotor output revolving speed is too high, is not suitable for being directly connected to chain conveyer, to guarantee
The conveying of sheet material is stablized, and selects the AC servomotor for having precision speed reduction device, and the two device in motor housing 1.2.1
In, conveying device 1 is made of two sets of chain drive systems, symmetrical to be arranged on four buck plates 1.1, every set chain conveyer system
System is made of driving motor portion 1.2, double strand chain 1.3, drive sprocket group 1.4, direction control mechanism 1.5, strainer 1.6,
Driving motor portion 1.2 is made of motor housing 1.2.1, polished rod 1.2.2, and drive sprocket group 1.4 is by discharging sprocket wheel 1.4.1 and feeding chain
1.4.2 composition is taken turns, direction control mechanism 1.5 is by four groups of direction Quality Initiative wheel 1.5.1 and five chain guide support 1.5.2 groups
At strainer 1.6 is made of a two tensioning control sprocket wheel 1.6.1 and elastic tension device 1.6.2, two packaged matching boards 1.1
It is bolted on two support frames 3.1 of guide rail side, forms bringing-up section buck plate and profiled section buck plate, driving motor
It being connected and is placed in motor housing 1.2.1 together with retarder, motor housing 1.2.1 is built on polished rod 1.2.2 by ear formula structure,
Two groups of motor housing 1.2.1 can on polished rod 1.2.2 mutually from or slide in opposition, polished rod 1.2.2 by bearing assembly on the rack,
The gravity of motor housing is born by polished rod 1.2.2, reducer output shaft is connect with discharging sprocket wheel 1.4.1 by round end flat key, discharged
By bearing group, the horizontal front end for being assemblied in bringing-up section support frame and profiled section support sprocket wheel 1.4.1 and charging sprocket wheel 1.4.2 respectively
The rear end of frame, five groups of chain guide support 1.5.2 are fixed on buck plate 1.1 in parallel by bolt, are used to support double strand chain
1.3 self weight and horizontally-guided for chain.Four groups of direction Quality Initiative wheel 1.5.1 are fixed by bearing, hole card spring and sleeve
On two packaged matching boards 1.1, two are mounted in the rear end of bringing-up section buck plate, and another two is assemblied in the front end of profiled section buck plate,
It can be freely rotated with the support transmission of double strand chain 1.3, support double strand chain 1.3 to have circular arc when being bent here for alloing
Trend, two tensioning control horizontal fixed and arrangeds of sprocket wheel 1.6.1, can be with double strand chains on the buck plate 1.1 on the outside of haul side
The transmission of item 1.3 is freely rotated, and being bent double strand chain 1.3 here has circular arc trend, and elastic tension device 1.6.2 is arranged in two
The middle part of tensioning control sprocket wheel 1.6.1, and be fixed on buck plate 1.1, inside is equipped with spring can be double with automatic telescopic tensioning
Row chain item 1.3, double strand chain 1.3 are built on drive sprocket group 1.4, direction control mechanism 1.5, strainer 1.6, driving electricity
The power of machine drives the circulation transmission of double strand chain 1.3, drives sheet material to convey on guide rail with this.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.