Device is escorted in a kind of sack sack clamping
Technical field
The present invention relates to a kind of full-automatic big packaging production line, the device that big packaging sack is clamped and escorted, tool
Body is related to a kind of sack sack clamping protective bag apparatus.Category package packing machine field.
Background technology
Market Cost Competition is fierce, and the material and intensity of the sack that user uses are different, and particularly woven bag quality is softer,
In full-automatic big packaging production line, woven bag is when folding brake is entered, often due to the material of woven bag is different, sack is easy
Collapse and wrinkle, it is impossible to enter folding brake, whole big packaging production line is limited to using scope.Market needs a kind of adaptation model
Enclose sack protective bag apparatus wide, that different materials and intensity can be met.Sack protective bag apparatus of the invention can be carried out to sack sack
Continuous cover, during whole escorting, ensures that sack is straight and upright, non-wrinkle by effective clamping and synchronous transport, can be smoothly
Ground enters folding brake.The sack clamps the design of protective bag apparatus, greatly expands the use model of full-automatic big packaging production line
Enclose, particularly the softer sack of domestic quality, can effectively be clamped and escorted.
The content of the invention
The invention aims to realize by material fill after sack sack when folding brake is delivered into, sack
Keep straight and upright and non-wrinkle, and a kind of reliable sack sack clamping protective bag apparatus are provided.The device can be good to sack
Clamped and escorted, the requirement to bag performance is reduced, so as to reduce the manufacturing cost of user's sack well.
The purpose of the present invention can be realized by following technical proposals:
A kind of sack sack clamps protective bag apparatus, is made up of shield bag assembly, power driving module and belt conveyor thermomechanical components,
It is characterized in that:Shield bag assembly is installed with frame by cylinder mounting seat and fixed, and woven bag sack can be clamped automatically
And conveying;Power driving module is installed with frame by casing and fixed, Left Drive main shaft and the shield bag assembly of power driving module
A belt driving wheel fix, fixed with left leather belt lower plate by gear shaft one, right transmission main shaft with shield bag assembly it is another
Individual belt driving wheel is fixed, and is fixed with right leather belt lower plate by gear shaft two, the gear shaft one and gear shaft of power driving module
Two are engaged by a pair of meshing travelling gear, and left and right transmission main shaft is dynamic for two folder bag belts of shield bag assembly provide rotation
Power, with gear ratio be protect bag assembly opening and offer angular distribution is provided;Belt conveyor thermomechanical components pass through screw support
Pin is installed with frame and fixed, for finished product woven bag provides straight line conveying.Whole sack protective bag apparatus are whole to be clamped and escorts braiding
Bag is automatically fed into folding brake sack closer.
The shield bag assembly includes cylinder mounting seat, cylinder, flake joint, connecting lever, left leather belt device, right leather belt device,
Cylinder mounting seat is fixed in frame, and cylinder is hinged by middle bearing pin with cylinder mounting seat, and flake joint is on cylinder axis
It is hinged with connecting lever by pin;The connecting lever other end is connected with right leather belt device;The right leather belt lower plate of right leather belt device is passed with power
The gear shaft two of dynamic component is connected, and the left leather belt lower plate of left leather belt device is connected with the gear shaft one of power driving module.
Described right leather belt device by right leather belt upper plate, folder bag belt, right leather belt lower plate, two radial ball bearing A,
Key, belt driving wheel, four struts, driven shaft, adjusting screw rod, belt follower, two radial ball bearings
B, swelling block set, an expansion sleeve composition;Right leather belt upper plate, right leather belt lower plate are connected by four struts;Two centripetal
Ball bearing A is individually positioned in right leather belt upper plate, right leather belt lower plate, and right transmission main shaft is supported, belt driving wheel with it is right
Transmission main shaft is connected by keying;Two radial ball bearing B are attached separately in a belt follower, and belt follower empty set is one
On root driven shaft, driven shaft is connected with right leather belt lower plate, right leather belt lower plate respectively by two adjusting screw rods, a folder bag belt
It is enclosed within a belt driving wheel and a belt follower, is adjusted by two adjusting screw rods, by a folder bag belt tension;
One swelling block set is fixed in right leather belt lower plate, is connected by expansion sleeve and gear shaft two;
By same frame mode, described left leather belt device is by under left leather belt upper plate, another folder bag belt, left leather belt
Plate, another two radial ball bearing A, Ling Yijian, another belt driving wheel, other four strut, another driven shaft, another regulation
Screw rod, another belt follower, another two radial ball bearing B, another swelling block set, another expansion sleeve composition;Left skin
Band lower plate, left leather belt upper plate and other four strut are connected;Another two radial ball bearing A is individually positioned in left leather belt upper plate, left skin
In band lower plate, to Left Drive main shaft support, another belt driving wheel is connected with Left Drive main shaft by another keying;Another two to
Heart ball bearing B is attached separately in another belt follower, another belt follower empty set on another driven shaft, another driven shaft
Be connected with left leather belt lower plate, left leather belt upper plate by another two adjusting screw rod, another folder bag belt sleeve in another belt actively
On wheel, another belt follower, adjusted by another two adjusting screw rod, by another folder bag belt tension;Another swelling block set
It is fixed in left leather belt lower plate, is connected by another expansion sleeve and gear shaft one.
Cylinder mounting seat is fixed in frame, and cylinder is hinged by middle bearing pin with cylinder mounting seat, and flake joint is mounted in
On cylinder axis, it is hinged with connecting lever by pin.Under the promotion of cylinder, by promoting connecting lever, the rotation of right leather belt device is promoted.Together
When be connected by right leather belt lower plate and gear shaft two, left leather belt lower plate is connected with gear shaft one, gear shaft one and gear shaft two
Engagement, drives left leather belt device to do opposite rotation, reaches while closing up, the purpose of clamping woven bag;Two phases of folder bag belt
To rotation, escort woven bag sack and move along a straight line, woven bag draws feeding folding brake sack closer and sealed automatically.Two folders
The rotary power of bag hides band, is provided by Left Drive main shaft, right transmission main shaft respectively.Conversely, cylinder is return, left leather belt device, the right side
Belt dressing is opened simultaneously.
The power driving module includes box cover, top chock, radial ball bearing C, spacer, thrust ball bearing A, a left side
Transmission main shaft, needle bearing, driven synchronous pulley, radial ball bearing D, bottom end cover, thrust ball bearing B, spacer long, a pair of meshing
Travelling gear, gear shaft one, gear shaft two, right transmission main shaft, servomotor, servo deceleration machine, left cover, Timing Belt, active
Belt wheel, casing, servomotor are fixed on servo deceleration machine, and servo deceleration machine is fixed on left cover, and left cover is fixed on case
On body, driving pulley is fixed on servo deceleration arbor;Bottom end cover two pieces is cased body lower end respectively, and box cover is by two pieces
Bearing block is arranged on casing upper end, and each top chock separates built with two radial ball bearing C, between the two with spacer;Two
Individual radial ball bearing D is attached separately in the bearing hole below casing, and one end is by two bottom end cover axial restraints;Two thrust ball axles
Hold B to be attached separately in the stepped hole of lower box, the right transmission main shaft lower end of Left Drive main shaft is played a supportive role respectively;Gear shaft
One built with two needle bearings, and on Left Drive main shaft, Left Drive main shaft external diameter is by two radial balls in top chock for empty set
Bearing C is supported;, built with two needle bearings, on right transmission main shaft, right transmission main shaft external diameter is by upper axle for empty set for gear shaft two
Two radial ball bearing C supports in bearing;A pair of meshing travelling gear is separately fixed on Left Drive main shaft, right transmission main shaft,
Driven synchronous pulley is fixed on Left Drive main shaft, is axially fixed by thrust ball bearing B and travelling gear respectively;Spacer long is mounted in
Between travelling gear, thrust ball bearing B;Driving pulley is fixed on reductor shaft, and Timing Belt is enclosed within driving pulley, driven synchronization
On belt wheel, driving pulley imparts power to driven synchronous pulley under the driving of servomotor, by synchronization by Timing Belt
Band communicates rotational motion to Left Drive main shaft, installed in the travelling gear and the biography installed in right transmission main shaft of Left Drive main shaft
Moving gear is intermeshed, and right transmission main shaft will be driven to do synchronous opposite rotation, so as to drive two folder bags of shield bag assembly
Belt rotates.
This power driving module also includes tensioning pulley, and tensioning pulley is fixed on casing, and Timing Belt is enclosed within tension band
On wheel.Be tensioned for Timing Belt by tensioning pulley.
The belt conveyor thermomechanical components are by backboard, finished product belt conveyor, rear wall plate, four screw support pin, main transmissions
Roller, reductor, motor, front wallboard, driven roller, front apron composition, main transmission roller and driven roller are attached separately to front wall
Between plate, the two ends of rear wall plate, motor and speed reducer is connected, and reductor shaft is connected with main transmission roller;Finished product belt conveyor set
On main transmission roller and driven roller, on front wallboard, on rear wall plate, both play protection filling to backboard to front apron
The woven bag effect of material;Four screw support pin are attached separately on front wallboard and rear wall plate, and are connected with frame.In motor
Under drive, the motion of finished product belt conveyor, motor frequency control is driven to be consistent with folder bag belt linear velocity, conveyed
Braiding is not in fold in journey.
Sack protective bag apparatus of the invention can carry out continuous cover to sack sack, during whole escorting, by having
The clamping of effect and synchronous transport ensure that sack is straight and upright, non-wrinkle, can smoothly enter folding brake.Sack clamping protective bag apparatus
Design, greatly expands the use scope of full-automatic big packaging production line, the particularly softer sack of domestic quality, can obtain
Effectively clamp and escort.
Brief description of the drawings
Fig. 1 is the overall structure diagram of structure of the present invention.
Fig. 2 is the top view of operating position of the present invention.
Fig. 3 is the top view of operating position of the present invention two.
Fig. 4 is present invention shield bag assembly structural representation.
Fig. 5 is the A-A sectional views of Fig. 2 of present invention shield bag assembly.
Fig. 6 is the B-B sectional views of Fig. 3 of power driving module of the present invention.
Fig. 7 is the structural representation of inventive belt thermomechanical components.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the present invention is by shield bag assembly 100, power driving module 200
Constituted with belt conveyor thermomechanical components 300, it is characterised in that shield bag assembly 100 is installed with frame by cylinder mounting seat 102 and fixed,
Woven bag sack can automatically be clamped and conveyed;Power driving module 200 is installed with frame by casing 223 and fixed,
Fixed with two belt driving wheels 114 respectively by Left Drive main shaft 206, right transmission main shaft 216, to protect the two of bag assembly 100
Individual folder bag belt 108 provides rotary power;The gear shaft 1 of power driving module 200 is nibbled with gear shaft 2 214 by a pair
Travelling gear is closed to engage, by gear shaft 1, gear shaft 2 214 respectively with left leather belt lower plate 110, right leather belt lower plate 109
It is fixed, it is to protect the opening of bag assembly 100 and offer angular distribution is provided with gear ratio.Belt conveyor thermomechanical components 300 pass through
Screw support pin 404 is installed with frame and fixed, and for finished product woven bag provides straight line conveying, by whole process clamping and will escort braiding
Bag is automatically fed into folding brake sack closer.
As shown in Figure 4, Figure 5:The shield bag assembly 100, by middle bearing pin 101, cylinder mounting seat 102, cylinder 103, fish
Eye connector 104, pin 105, connecting lever 106, left leather belt device, right leather belt device;Cylinder mounting seat 102 is fixed in frame, gas
Cylinder 103 passes through middle bearing pin 101 and is hinged with cylinder mounting seat 102, flake joint 104 on cylinder axis, by pin 105 and
Connecting lever 106 is hinged;The other end of connecting lever 106 is connected with right leather belt device;The right leather belt lower plate 109 and power transmission of right leather belt device
The gear shaft 2 214 of component 200 is connected, the left leather belt lower plate 110 of left leather belt device and the gear shaft one of power driving module 200
215 are connected;
Described right leather belt device from 107, folder bag belt 108 of right leather belt upper plate, right leather belt lower plate 109, two to
Heart ball bearing A 112,113, one, the key strut of belt driving wheel 114, four, 115, driven shaft 116, adjusting screw rod 117,
One 120, expansion sleeve 121 of swelling block set of radial ball bearing B 119, of belt follower 118, two is constituted;Right skin
Band upper plate 107, right leather belt lower plate 109 are connected by four struts 115;Two radial ball bearing A112 are individually positioned in right leather belt
In upper plate 107, right leather belt lower plate 109, right transmission main shaft 216 is supported, a belt driving wheel 114 and right transmission main shaft 216
It is connected by key 113;Two radial ball bearing B119 are attached separately in a belt follower 118, the empty set of belt follower 118
On a driven shaft 116, driven shaft 116 by two adjusting screw rods 117 respectively with right leather belt lower plate 107, right leather belt lower plate
109 connections, a folder bag belt 108 is enclosed within a belt driving wheel 114 and a belt follower 118, by two tune
Section screw rod 117 is adjusted, and a folder bag belt 108 is tensioned;One swelling block set 120 is fixed in right leather belt lower plate 109, is passed through
Expansion sleeve 121 is connected with gear shaft 2 214;
By same frame mode, described left leather belt device is by left leather belt upper plate 111, another folder bag belt 108, a left side
Belt lower plate 110, another two radial ball bearing A 112, another key 113, another belt driving wheel 114, other four strut
115th, another driven shaft 116, another adjusting screw rod 117, another belt follower 118, another two radial ball bearing B
119th, another swelling block set 120, another expansion sleeve 121 are constituted;Left leather belt lower plate 110, left leather belt upper plate 111 and other four
Strut 115 is connected;Another two radial ball bearing A112 is individually positioned in left leather belt upper plate 110, left leather belt lower plate 111, to a left side
Transmission main shaft 206 is supported, and another belt driving wheel 114 is connected with Left Drive main shaft 206 by another key 113;Another two to
Heart ball bearing B119 is attached separately in another belt follower 118, and another empty set of belt follower 118 is in another driven shaft 116
On, another driven shaft 116 is connected by another two adjusting screw rod 117 with left leather belt lower plate 110, left leather belt upper plate 111, Ling Yigen
Folder bag belt 108 is enclosed within another belt driving wheel 114, another belt follower 118, is adjusted by another two adjusting screw rod 117
Section, another folder bag belt 108 is tensioned;Another swelling block set 120 is fixed in left leather belt lower plate 111, by another swelling
Set 121 is connected with gear shaft 1.
Under the promotion of cylinder 103, by promoting connecting lever 106, the rotation of right leather belt device is promoted.Simultaneously by under right leather belt
Plate 109 and gear shaft 2 214, left leather belt lower plate 110 are connected with gear shaft 1, gear shaft 1 and gear shaft 2 214
Engagement, drives left leather belt device to do opposite rotation, reaches while closing up, the purpose of clamping woven bag;Two folder bag belts 108
Opposite direction rotating, escorts woven bag sack and moves along a straight line, and woven bag draws feeding folding brake sack closer and sealed automatically.Two
The rotary power of folder bag belt 108 is provided by Left Drive main shaft 206, right transmission main shaft 216 respectively.Conversely, cylinder 103 is return,
Left leather belt device, right leather belt device are opened simultaneously.
As shown in fig. 6, the power driving module 200, by box cover 201, top chock 202, radial ball bearing C
203rd, spacer 204, thrust ball bearing A205, Left Drive main shaft 206, needle bearing 207, driven synchronous pulley 208, radial ball axle
Hold D 209, bottom end cover 210, thrust ball bearing B211, spacer long 212, a pair of meshing travelling gear 213, gear shaft one 215, tooth
Wheel shaft 2 214, right transmission main shaft 216, servomotor 217, servo deceleration machine 218, left cover 219, tensioning pulley 220, synchronization
Band 221, driving pulley 222, casing 223 are constituted;Servomotor 217 is fixed on servo deceleration machine 218, servo deceleration machine 218
It is fixed on left cover 219, left cover 219 is fixed on casing 223, driving pulley 222 is fixed on the axle of servo deceleration machine 218
On, the two pieces of bottom end cover 210 is cased body lower end respectively, and box cover 201 is arranged on casing upper end by two pieces top chock 202.
Each top chock 202 separates built with two radial ball bearing C203, between the two with spacer 204.Two radial ball bearings
D209 is attached separately in the bearing hole of the lower section of casing 223, and one end is by two axial restraints of bottom end cover 210.Two thrust ball bearings
B211 is attached separately in the stepped hole of the bottom of casing 223, plays support to Left Drive main shaft 206, the lower end of right transmission main shaft 216 respectively
Effect.Gear shaft 1 is built with thrust ball bearing A205, two needle bearings 207, and empty set is left on Left Drive main shaft 206
The external diameter of transmission main shaft 206 is supported by two radial ball bearing C203 in top chock 202.Gear shaft 2 214 is built with thrust ball
Bearing A205, two needle bearings 207, on right transmission main shaft 216, the external diameter of right transmission main shaft 216 is by top chock 202 for empty set
Interior two radial ball bearing C203 supports.A pair of meshing travelling gear 213 is separately fixed at Left Drive main shaft 206, right transmission master
On axle 216, driven synchronous pulley 208 is fixed on Left Drive main shaft 206, axially respectively by thrust ball bearing B211 and driving cog
Wheel 213 is fixed.Spacer long 212 is mounted between travelling gear 213, thrust ball bearing B211.Driving pulley 222 is fixed on reductor
On 218 axles, tensioning pulley 220 is fixed on casing, and Timing Belt 221 is enclosed within driving pulley 222, driven synchronous pulley, 208 tensionings
On belt wheel 220, driving pulley 222 imparts power to driven synchronous pulley 208 by Timing Belt 221, and tensioning pulley 220 will be same
Step band 221 is tensioned.Under the driving of servomotor 217, Left Drive main shaft 206 is communicated rotational motion to by Timing Belt 221,
Travelling gear 213 installed in Left Drive main shaft 206 and the travelling gear 213 installed in right transmission main shaft 216 are intermeshed, will
Right transmission main shaft 216 is driven to do synchronous opposite rotation, so as to drive two folder bag belts 108 of shield bag assembly 100 to rotate.
As shown in fig. 7, the belt conveyor thermomechanical components 300 by backboard 401, finished product belt conveyor 402, rear wall plate 403,
Four screw support pin 404, main transmission roller 405, reductor 406, motor 407, front wallboard 408, driven rollers 409, front
Plate 410 is constituted, and main transmission roller 405 and driven roller 409 are attached separately between front wallboard 408, the two ends of rear wall plate 403, electricity
Machine 407 and reductor 406 are connected, and the axle of reductor 406 is connected with main transmission roller 405;Finished product belt conveyor 402 is enclosed within main transmission
On roller 405 and driven roller 409, on front wallboard 408, backboard 401 is mounted on rear wall plate 403 front apron 410, both
Play the woven bag of protection fill material;Four screw support pin 404 are attached separately on front wallboard 408 and rear wall plate 403, and
It is connected with frame.Under the drive of motor 407, finished product belt conveyor 402 is driven to move, motor 407 uses frequency control, with folder bag
The linear velocity of belt 108 is consistent, and braiding is not in fold in course of conveying.
The course of work of the invention is such:When sack enters shield bag position, controller sends folder bag signal, first
Cylinder 103 is acted, and promotes shield bag assembly 100 to close up, and sack is clamped.After photoelectric sensor detects sack clamping, controller
Send and send a bag signal, in the driving of the motor 407 of the servomotor 217 and belt conveyor thermomechanical components 300 of power driving module 200
Under, the finished product belt conveyor 402 of the two folder bag belts 108 and belt conveyor thermomechanical components 300 that protect bag assembly 100 is synchronously opened
It is dynamic, keep identical linear velocity, whole process to clamp and escort woven bag and be automatically fed into flanging sack closer.Folding is completely fed in woven bag
After side seam chartered plane, controller sends waiting signal, promotes shield bag assembly 100 to open, finished product belt conveyor 402 and two folder bag skins
Band 108 stops, and is that next circulation is prepared.