The composite bag packing machine and the packing method thereof of multi-layer packaging
Technical field:
The invention belongs to automatic packaging machinery, the composite bag packing machine that the particularly a kind of packing material that will pack product is packed once more.
Background technology:
Along with China industrialization ground is fast-developing; Automatic packaging machinery is widely used in key areas such as food, agricultural, chemical industry; For materials such as some special products such as mordant caustic soda is dangerous chemical, and transportation, storage must be adopted two-layer above combined knitting bag.The packaging bag of corrosive property materials such as package panel in the prior art (grain) shape caustic soda, being combined by outer bag and interior bag film of employing is owing to this inner bag is a plastic sheeting; Outer bag is processed for woven bag, on existing automatic packaging machine, feeds a mouthful machine pack and can't normally use, and causes the automatic packaging machine can't realize automatic packing; And the combination packing machine of also the packing material of having packed product not being packed once more in the prior art; So more present manufacturing line adopts and artificial packaging bag is enclosed within machinery feeds mouthful, bagging is once more carried out in the product manual work of having packed, manual work is sealed, hand stowage; Its shortcoming is that production efficiency is low; Labor strength is big, and productive costs is high, and has potential safety hazard.
Announced " plastics composite bag packing machine " among the Chinese patent CN2115975U, this cover standby can be accomplished the mechanization bagging of moulding unofficial bag and paper (or plastic film) inner bag, and is bonded together being strip between inside and outside bag.This cover standby by wheeled rubber-coated mechanism, drag clamping device, a mechanism opened by sucker and the roller delivering mechanism is formed.Has compact conformation; The advantage of reliable in action can replace manual bagging, alleviates hand labor intensity; Enhance productivity; Cost-cutting is also eked out a living for mechanization or sealing is laid a good foundation, and this packing machine can be applicable to make the marshalling of moulding of bag of cement, fertilizer bag, feedbag and other splendid attire powder, grain, cotton-shaped material and closes packaging bag.But there is following shortcoming in this packing machine: this packing machine is unfavorable for repeatedly packing, and has increased packaging process for earlier bonding back packaging product, is unfavorable for saving energy and reduce the cost, and causes the increase of productive costs.In addition, inner bag has used paper (or plastic film) splendid attire powder, grain, cotton-shaped material, not only corrodes easily to leak for the inner bag packing of this materials of corrosive property material such as sheet (grain) shape caustic soda and expects to cause the product waste, and cause potential safety hazard and environmental pollution.
Summary of the invention:
The invention reside in the problem that existing wrapping machine corrosion packing easily when the strong material of packing corrosive property causes potential safety hazard that solved; And then provide a kind of of many uses, and can accomplish the automatic packaging machinery that the packing material of having packed product is packed once more.
The objective of the invention is to realize like this:
The composite bag packing machine of multi-layer packaging of the present invention comprises input mechanism, feeds mouth mechanism and output mechanism; One end of its input mechanism is connected with feeds mouth mechanism; On input mechanism, be provided with bag opening mechanism; And bag opening mechanism is positioned at the below of feeding mouth mechanism, and its output mechanism is positioned at the below of feeding mouth mechanism, is provided with the position-sensing switch that is used to control bag opening mechanism in a side of output mechanism.
The composite bag packing machine of described multi-layer packaging; Its input mechanism is made up of frame, band conveyor and baffle plate, and band conveyor is positioned on the frame, and the position that arrives the summit along the band conveyor throughput direction is provided with at least two baffle plates; Baffle plate is connected on the frame; The frame below is connected with four adjustable supports, and the elevation angle of band conveyor is regulated through the adjustable support height, and elevation angle angle is 30 °~60 °; Adopt this structure can improve input efficiency and accuracy, help enhancing productivity.
The composite bag packing machine of described multi-layer packaging, the elevation angle angle of its band conveyor are 38 °~50 °.
The composite bag packing machine of described multi-layer packaging; Baffle plate on the frame of its input mechanism comprises orthopedic fixation baffle plate and shaping shifting board; The orthopedic fixation baffle plate is fixed in a side of frame, and parallel with the band conveyor throughput direction, and the angle of orthopedic fixation baffle plate and shaping shifting board is 0 °~60 °; Adopt this structure that packing material is passed through smoothly, and accomplish the purpose of adjustment packing material profile.
The composite bag packing machine of described multi-layer packaging, 28 °~50 ° of the angles of its orthopedic fixation baffle plate and shaping shifting board.
The composite bag packing machine of described multi-layer packaging, it feeds the end of the throughput direction of the band conveyor that mouth mechanism is positioned at input mechanism, forms by feeding mouthful groove and pull bar; Feeding a mouthful groove is fixed on the frame of input mechanism through pull bar; It is dustpan-shaped, wide at the top and narrow at the bottom feeding a mouthful groove, the dustpan degree of depth >=150mm; The upper end width is not less than the width of band conveyor; The lower end width is not more than the entrance width of bag opening mechanism, adopts this structure can make packing material safety, fed accurately, helps enhancing productivity.
The composite bag packing machine of described multi-layer packaging, it feeds the dustpan degree of depth 190mm~210mm of mouthful groove.
The composite bag packing machine of described multi-layer packaging; Its bag opening mechanism is made up of support bag portable plate, support bag adapter plate, telescopic cylinder and telescopic cylinder fixed mount, and support bag adapter plate is fixed on through at least four pull bars on the frame of input mechanism, is connected with telescopic cylinder on the support bag portable plate; Telescopic cylinder is fixed on the frame through the telescopic cylinder fixed mount; The support bag portable plate of bag opening mechanism, support bag adapter plate all are tabular less than 180 ° arc, and arc lumps together and is down infundibulate, can carry out the packing bag; The packaging bag sack is strutted in the time of separately, helps inner bag and falls into.
The composite bag packing machine of described multi-layer packaging, the telescopic cylinder of its bag opening mechanism is electric cylinder, hydraulic cylinder or pneumatic cylinder, can specifically decide according to practical condition in the production.
The composite bag packing machine of described multi-layer packaging, its output mechanism is made up of output frame, output band conveyor and output frame support, and the output band conveyor is installed on the output frame, and output frame below is connected with four adjustable output frame support.
The composite bag packing machine of described multi-layer packaging, the output band conveyor of its output mechanism and the lower end of bag opening mechanism are vertical angle, the distance from bottom >=50cm of the upper surface of output band conveyor and the support bag portable plate of bag opening mechanism, support bag adapter plate.
The composite bag packing machine of described multi-layer packaging, the distance from bottom of the support bag portable plate of the upper surface of the output band conveyor of its output mechanism and bag opening mechanism, support bag adapter plate is 95cm~115cm.
The composite bag packing machine of described multi-layer packaging, the motion of the telescopic cylinder on its position-sensing switch control bag opening mechanism.
The packing method of the composite bag packing machine of multi-layer packaging of the present invention, its concrete steps are: first packaged packing material is fed into the input mechanism entrance of packing machine; Deliver to hello mouth mechanism through the just first packaged packing material of input mechanism; Through position-sensing switch outer bag bag opening mechanism is overlapped in first packaged packing material feeding; After getting into output mechanism, the packing material of the good outer bag of cover delivers into next operation.
The packing method of the composite bag packing machine of described multi-layer packaging, its concrete steps are: will be first packaged packing material through mechanical or manual mode, be fed into the entrance of band conveyor of the input mechanism of packing machine; Through band conveyor packing material upwards is transported to the position of baffle plate, through the width of adjustment shaping shifting board, packing material can be passed through, and accomplish the profile of adjusting packing material with the orthopedic fixation baffle plate; Press position-sensing switch, telescopic cylinder is stretched out, support this moment bag adapter plate merges with support bag portable plate, will support bag adapter plate and the outer bag of support bag portable plate feeding with mechanical or manual mode again; Decontrol position-sensing switch; Telescopic cylinder is regained, the external bag opening of feeding is strutted, this moment the packing material of shaping through feeding mouthful groove free-falling body in the outer bag that has strutted; Rely on the gravity of packing material; Outer sack and support bag support bag adapter plate are broken away from support bag portable plate, fall in the middle of the output band conveyor of output mechanism, deliver into next operation.
The present invention is directed to existing wrapping machine corrodes packing easily at the strong material of packing corrosive property this causes the factor of potential safety hazard; In line with the purpose of practicing thrift cost, keeping the safety in production, enhancing productivity; Through the packing material of having packed product and outer bag are carried out automatic packaging, thereby make the product after the packing can be safe and reliable; Not only can accomplish input, shaping, support bag, bagging successively and see operation off; And can automation accomplish the replacing of packing Over-bag; Be that multilayer packing membrane is especially suitable with the bagging of outer bag to internal bag; And then reached the purpose that alleviates labor strength, and also reduced productive costs simultaneously, improved production efficiency.This manner of packing was both simple and easy to do, and packed article is had no damage, also can reliably protect the various destructions and the damage that possibly occur in transportation and the handling process of packed article effectively, and then had reached the purpose of keeping the safety in production.The present invention simultaneously has compact conformation, reliable in action, effective, the easy to operate advantage of packing, the purpose that can reach safety in production, alleviate labor strength, practice thrift cost, enhance productivity.The present invention can be widely used in needs and will pack in the packaging process of bag outside the automatic cover of packing material of product, particularly is adapted in the packing of corrosive property materials such as sheet in the chlor-alkali production (grain) shape caustic soda.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 structural representation of the present invention;
Fig. 2 input mechanism birds-eye view;
Fig. 3 feeds mouth mechanism and bag opening mechanism block diagram;
Among Fig. 1-3: 1 is the output band conveyor, and 2 are the output frame support, and 3 are the output frame, and 4 is position-sensing switch, and 5 for supporting, and 6 is frame; 7 is band conveyor, and 8 is baffle plate, and 9 for feeding a mouthful groove, and 10 is pull bar, and 11 is telescopic cylinder; 12 is the telescopic cylinder fixed mount, and 13 are support bag portable plate, and 14 are support bag adapter plate, and 15 is bolt of rear end plate, and 16 is the hydraulically extensible device; 17 is connecting element, and 18 are the shaping shifting board, and 19 is the orthopedic fixation baffle plate, and 20 is the orthopedic fixation bolt, and 21 is attaching parts.
Specific embodiments:
With reference to accompanying drawing 1-3; The present invention includes input mechanism, feed mouth mechanism and output mechanism; One end of its input mechanism is connected with feeds mouth mechanism, on input mechanism, be provided with bag opening mechanism, and bag opening mechanism is positioned at the below of feeding mouth mechanism; Its output mechanism is positioned at the below of feeding mouth mechanism, is provided with the position-sensing switch 4 that is used to control bag opening mechanism in a side of output mechanism.Input mechanism is made up of frame 6, band conveyor 7 and baffle plate 8, and band conveyor 7 is positioned on the frame 6, and the position that arrives the summit along band conveyor 7 throughput directions is provided with at least two baffle plates 8, and baffle plate 8 is connected on the frame 6; Feed the end of the throughput direction of the band conveyor 7 that mouth mechanism is positioned at input mechanism, forms with pull bar 10 by feeding mouthful groove 9, pull bar 10 passes through attaching parts 21 and is connected with frame 6; Bag opening mechanism is made up of support bag portable plate 13, support bag adapter plate 14, telescopic cylinder 11 and telescopic cylinder fixed mount 12; Support bag adapter plate 14 is fixed on through at least four pull bars 10 on the frame 6 of input mechanism, and support bag adapter plate 14 is connected with pull bar 10 through bolt of rear end plate 15; Output mechanism is made up of output frame 3, output band conveyor 1 and output frame support 2, and output band conveyor 1 is installed on the output frame 3, and output frame 3 belows are connected with four adjustable output frame support 2.
Another embodiment difference is that frame 6 belows are connected with four adjustable supports 5, and the elevation angle of band conveyor is regulated through the adjustable support height, and elevation angle angle is 38 °.
Another embodiment difference is that the elevation angle angle of band conveyor is 50 °.
Another embodiment difference is that baffle plate 8 comprises orthopedic fixation baffle plate 19 and shaping shifting board 18; Orthopedic fixation baffle plate 19 is fixing through orthopedic fixation screw 20 in a side of frame 6; And parallel with band conveyor 7 throughput directions, the angle of orthopedic fixation baffle plate 19 and shaping shifting board 18 is 28 °.
Another embodiment difference is that the angle of orthopedic fixation baffle plate 19 and shaping shifting board 18 is 45 °.
Another embodiment difference is to feed mouthful groove 9 for dustpan-shaped, wide at the top and narrow at the bottom, and the dustpan degree of depth is 190mm, and the upper end width is not less than the width of band conveyor 7, and the lower end width is not more than the entrance width of bag opening mechanism.
Another embodiment difference is that the dustpan degree of depth of hello mouthful groove 9 is 210mm.
Another embodiment difference is that the telescopic cylinder 11 of bag opening mechanism is an electric cylinder.
Another embodiment difference is that the telescopic cylinder 11 of bag opening mechanism is a hydraulic cylinder.
Another embodiment difference is that the telescopic cylinder 11 of bag opening mechanism is a pneumatic cylinder.
Another embodiment difference is that the output band conveyor 1 of output mechanism and the lower end of bag opening mechanism are vertical angle, and the distance from bottom of the upper surface of output band conveyor 1 and the support bag portable plate 13 of bag opening mechanism, support bag adapter plate 14 is 95cm.
Another embodiment difference is to export the upper surface of band conveyor 1 and the support bag portable plate 13 of bag opening mechanism, the distance from bottom of support bag adapter plate 14 is 115cm.
Another embodiment difference is the motion of the telescopic cylinder 11 on the position-sensing switch 4 control bag opening mechanisms.
With reference to accompanying drawing 1-3, the packing method of the composite bag packing machine of multi-layer packaging of the present invention, its concrete steps are: first packaged packing material is fed into the input mechanism entrance of packing machine; Deliver to hello mouth mechanism through the just first packaged packing material of input mechanism; Through position-sensing switch 4 outer bag bag opening mechanism is overlapped in first packaged packing material feeding; After getting into output mechanism, the packing material of the good outer bag of cover delivers into next operation.
Another embodiment difference in its concrete steps is: will be first packaged packing material through mechanical or manual mode, be fed into the entrance of band conveyor 7 of the input mechanism of packing machine; Through band conveyor 7 packing material upwards is transported to the position of baffle plate 8,, packing material can be passed through, and accomplish the purpose of adjustment packing material profile through the width of hydraulically extensible device 16 adjustment shaping shifting boards 18 with orthopedic fixation baffle plate 19; Press position-sensing switch 4, telescopic cylinder 11 is stretched out, support this moment bag adapter plate 14 merges with support bag portable plate 13, will support bag adapter plate 14 and the outer bag of support bag portable plate 13 feedings with mechanical or manual mode again; Decontrol position-sensing switch 4; Telescopic cylinder 11 is regained, the external bag opening of feeding is strutted, this moment the packing material of shaping through feeding mouthful groove 9 free-falling bodys in the outer bag that has strutted; Rely on the gravity of packing material; External bag opening and support bag adapter plate 14 and support bag portable plate 13 are broken away from, fall in the middle of the output band conveyor 1 of output mechanism, deliver into next operation.