CN106986062B

CN106986062B - It is synchronous to pinch the control method for having printed multiple pipeline Bag Material to identical sealing position

Info

Publication number: CN106986062B
Application number: CN201610040239.0A
Authority: CN
Inventors: 黄志雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-21
Filing date: 2016-01-21
Publication date: 2019-04-05
Anticipated expiration: 2036-01-21
Also published as: CN106986062A

Abstract

A kind of synchronous control method for pinching the multiple pipeline Bag Material that has printed to identical sealing position, it is the specific printing points on its pattern of multiple pipeline has printing the pre- Schilling of Bag Material, while after each assembly line light detector for being located at same position detects, mobile and drawing simultaneously is sent after clamping each assembly line Bag Material by each clamping jaw set on a pinch unit again, when the photodetector for having any assembly line detects the specific printing points on the pattern on the assembly line Bag Material, even the assembly line clamping jaw decontrols the clamping to the assembly line Bag Material, and it pinches unit and still persistently moves, the drawing of other assembly line Bag Materials is kept to send, after to the last the specific printing points of pattern are detected by the assembly line light detector on an assembly line Bag Material, even pinching unit stops movement, and all clamping jaws is enabled to clamp each assembly line Bag Material, the sealing system of progress Bag, and the operation in the other places of transfer, execute repeatedly；When detecting the specific printing points in the pattern on the Bag Material of corresponding position by aforementioned each photodetector, even if clamping jaw send stopping to the drawing of the assembly line Bag Material, and then each assembly line Bag Material is allowed all to be pulled at identical sealing position, and then the consistent sack of pattern position can be produced.

Description

It is synchronous to pinch the control method for having printed multiple pipeline Bag Material to identical sealing position

Technical field

According to the present invention is during being sent by the clamping drawing for having the Bag Material of printing to each assembly line simultaneously, identical When detecting the specific printing points on any assembly line Bag Material at position, i.e. clamping of the release to the assembly line Bag Material, until most After specific printing points on latter assembly line Bag Material are also detected, and stop drawing the operation sent, and then enable all assembly lines Bag Material pattern position alignment it is consistent, and be conducive to the progress of subsequent sealing bag making operation.

Background technique

It is existing as TaiWan, China bulletin No. 418830 patent, be will change bound volume sack by punching at plastic bag Afterwards, plastic bag doubling is pinched to a conveyer belt, so be delivered to end and by manual mode of operation, then by the back of doubling The heart it is packed enter pre-fabricated packaging bag in, then again the sack of the packaging bag with small-sized sealing machine seals and cases；Though So plastic bag of doubling in advance, convenient working person take and are directly loadable into packaging bag afterwards, can avoid the trouble of plastic bag doubling, but Packaging bag must other pre-production, and packaging operation is still to affect the cost of operating efficiency and manpower using manpower.

Therefore, just just like the M437818 patent of TaiWan, China bulletin, it is therefore an objective to which improving above-mentioned packaging bag must be preparatory The problem of making and must be by manpower packaging, is mainly provided with bag-clamping mechanism, support structure, top on a board Mechanism, film feeding mechanism, sandwiched film mechanism and closing-cutting mechanism out, wherein the bag-clamping mechanism is the plastics repeatedly filled using the corresponding clamping of fixture Bag, and conduct campaign opposite with support structure, are positioned so that polybag can be placed in support structure, and connecting will with ejecting mechanism Polybag on support structure up ejects and in doubling shape, while packing coating materials and importing and prop up via film feeding mechanism and opening It opens above ejecting mechanism, then packaging coating materials is clamped by sandwiched film mechanism and is sheathed on outside the polybag being ejected, then allows sealing The clamping packaging coating materials of mechanism and polybag and carry out upper lower sealing and cutting packaging coating materials；Thus allow the packaging process of polybag can It works continuously, achievees the purpose that bag making and packaging operation automate.

But, either above-mentioned automatic bag making packing machine, or other bag-making and packaging apparatus, use and packaging bag are made Bag Material, be all the blank Bag Material for not printing any pattern, clamping jaw device, need only when clamping draws and Bag Material is sent to carry out bag making It sets Bag Material and draws the length sent, even when multiple pipeline bag making simultaneously is arranged on same portion's machine, and it is the same.

But if dealer is for beauty, or indicates producer, and is printed with consecutive identical pattern or trade mark on Bag Material When, clamping jaw device drawing send the length of Bag Material other than it must be accurately controlled, and the position pinched must also want one every time It causes, could allow pattern on the sack made every time, be held at fixed position, but in machine above-mentioned or device, all The relevant control gimmick drawn and Bag Material is sent to be maintained at fixed position is not provided, more particularly on same portion's machine, and meanwhile it is more The Bag Material of assembly line, which synchronizes, draw when sending bag making, how to be allowed each assembly line Bag Material to synchronize and is pulled at consistent position, allows each Pattern on assembly line Bag Material is held at identical position and is aligned the technology for the controls such as will not shift in bag making, It is even more unmanned that relevant solution gimmick is provided.

Meanwhile the patent of Chinese CN201520855845, the CN201520474361 previously applied based on inventor, it is only It is to be suitable for using on the not Bag Material of printed patterns, as long as by pinching each group clamping jaw set on unit, each flowing water Line Bag Material synchronizes be pulled to the sealing position of scheduled bag making length after, so that it may carry out the synchronous sealing of each assembly line Bag Material with The operation of sack is made in cutting, but if when Bag Material is to be printed with the identical pattern according to the long consecutive intervals of bag, it may be because of bag The problems such as expecting the error in skidding, Mechanical Moving or the movement of conveying will result in pinch and send each assembly line bag in drawing on unit When material, different accumulated errors can occur for each assembly line Bag Material, lead to the pattern position on sack made of each assembly line Bag Material, It can not be aligned consistent, it is necessary to draw shifting Bag Material position to be adjusted manually, be not meet wanting for mechanical work not only really It asks, be more difficult to achieve the purpose that automation control.

In turn, inventor will pinch each group clamping jaw on unit, be broken up into the independent device for drawing and sending each assembly line Bag Material, Even each group clamping jaw all from independent servo motor and with can detect Bag Material on specific printing points photodetector, this is each The Bag Material of assembly line is sent by independent drawing out of the ordinary, is allowed each assembly line Bag Material that can be all pulled to identical sealing position and is enabled Alignment pattern on each assembly line Bag Material is consistent, so that the quality of sack made of sealing can be completely the same, but each group The movement of clamping jaw be all controlled by independent control device with servo motor, that is, when on a machine simultaneously be equipped with four When the Bag Material of assembly line bag making, must just there is four servo motors and its control device, not only the construction of machine can it is complex, And control equipment will increase the cost for four times, for producer, increase the trouble in design and manufacture, and for making For user, even more high-cost equipment and high-cost maintenance cost.

Summary of the invention

In view of this, sending the equipment that the sack to be packed is made to solve aforementioned Bag Material drawing, can not only be supplied to It prints figuratum Bag Material to use, it is even more impossible to be suitable for the drawing for the Bag Material that multiple pipeline has printed patterns to send holding for automatic aligning Row, or even if the purpose of alignment pattern can be overcome, but equipment is excessively by each independent clamping and conveying device of assembly line Bag Material The problems such as expensive, as long as therefore the present invention is to pinch unit by the same group of pinch unit with more clamping jaws and control equipment It is mobile and when enabling all clamping jaws draw simultaneously each assembly line is sent to have been printed with the Bag Material of pattern, drawn and passed through by all assembly line Bag Materials Cheng Zhong, if having when detecting the specific printing points on any assembly line Bag Material in pattern, even clamping is to the assembly line Bag Material Clamping jaw is decontroled and stops drawing and send, but pinches unit and still keep mobile and other each assembly line Bag Materials is made still to keep continuing to draw sending, directly After identical specific printing points are detected on to last assembly line Bag Material, pinch unit is just enabled to stop and enable all flowing water The clamping jaw of line again clamps Bag Material, and then executes the operation of sealing bag making, therefore based on aforementioned each assembly line Bag Material of detection Identical specific printing points, and enable the assembly line Bag Material having detected that stop drawing and give, the drawing of all assembly line Bag Materials can be enabled It send and all stops at identical sealing position, and make the alignment pattern on each assembly line Bag Material consistent.

The technical solution adopted by the present invention to solve the technical problems is: by being equipped with multiple groups simultaneously with same pinch unit The clamping jaw for sending the multiple pipeline Bag Material for having been printed with consecutive intervals identical patterns is drawn in clamping, is enabled and is pinched unit movement and draw send simultaneously After at each assembly line Bag Material to identical sealing position, then to the synchronous progress sealing bag making of the Bag Material of all assembly lines and transfer It is discharged to other local operations, execution in cycles, and the drawing delivery method for controlling each assembly line Bag Material is: each assembly line of Schilling Identical specific printing points on Bag Material pattern enable each on pinch unit in alignment with each assembly line test point at same position Group clamping jaw clamps the Bag Material of each assembly line and mobile draw is sent, if there is the specific printing points on the pattern of any assembly line Bag Material When being detected, even the assembly line clamping jaw decontrols clamping and pinches unit and still persistently move, other each assembly line Bag Materials are enabled still Holding is sent by lasting drawing, after to the last the identical specific printing points on the pattern on an assembly line Bag Material are detected, i.e., It enables and pinches unit stopping movement and the Bag Material of all assembly lines is enabled to be clamped again by each clamping jaw, gimmick is sent in the drawing of such Bag Material, i.e., Each assembly line Bag Material can be enabled to be pulled at identical sealing position, and enable the alignment pattern on each assembly line Bag Material consistent.

The invention has the advantages that the same driving equipment by aforementioned present invention drives the pinch with multiple groups clamping jaw The movement of unit, and cooperate the detection to the identical specific printing points on each assembly line Bag Material, and work as any assembly line Bag Material When being detected specific printing points, even the clamping jaw for pinching corresponding position on unit decontrols the control gimmick of clamping, it can allow all The Bag Material of assembly line, which can be clamped, is pulled to identical sealing position, and allows the pattern on manufactured sack can be to homogeneous It causes, therefore allows the multiple pipeline Bag Material for being printed with consecutive identical pattern, it can be by the same pinch unit in driving equipment It drives under dynamic move and carries out Bag Material and draw the execution sent and cooperate folding up for each group clamping jaw, can be completed.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is the schematic diagram of multiple pipeline Bag Material clamping and conveying device of the invention.

Fig. 2 is that multiple pipeline Bag Material of the present invention draws the control method flow chart of steps for sending alignment.

In figure: 1. Bag Materials are dehisced unit, and 2. Bag Materials retract unit, and 3. photodetectors, 4. pinch units, 41. clamping jaws, 5. envelopes Cut unit.

Specific embodiment

It please refers to shown in Fig. 1 and Fig. 2, the present invention is that the Bag Material of a multiple pipeline bag-making and packaging apparatus draws the controlling party sent Method, wherein the device mainly include one for the Bag Material that multiple pipeline has been printed with consecutive intervals identical patterns wear conjunction and enable The Bag Material that sack opens is dehisced unit 1, and is set one in the dehisce front side of unit 1 of Bag Material and can be clamped multiple pipeline Bag Material simultaneously Bag Material retract unit 2, and again at the same position that Bag Material retracts the front side of unit 2, be equipped with corresponding each assembly line Bag Material and energy Multiple photodetectors 3 of detection specific printing points of pattern thereon, while dehiscing the rear side of unit 1 in Bag Material again, it is equipped with thereon The pinch unit that Bag Material dehisces each assembly line Bag Material at unit 1 and draws the clamping jaw 41 sent is capable of clamping with corresponding flowing water line number 4, further dehisce 1 rear side adjacent place of unit equipped with sealing unit 5 in Bag Material again, enable pinch unit 4 each assembly line Bag Material by Bag Material dehisce to clamp at unit 1 and after being pulled to the bag making length of setting backward, then with sealing unit 5 to Bag Material carry out sealing with The operation of cutting and sack is made, and each assembly line Bag Material after cutting off is retracted unit 2 by Bag Material again and is pulled it back to Bag Material At mouth unit 1, the sack that the clamped drawing of preparation next time is sent, and made is discharged by pinching unit 4 and being transferred at purpose Afterwards, it then enables and pinches unit 4 and be back to original position, then carry out the drawing of the clamping to each assembly line Bag Material and send operation, so in cycles Execute the operation of bag making.

And the method and step of control is sent in the drawing of above-mentioned each assembly line Bag Material, is first by each flowing water if Fig. 2 cooperates shown in Fig. 1 Identical specific printing points on the pattern of line Bag Material are aligned in each printing points test point (light detection i.e. above-mentioned of same position Device 3), after enabling each clamping jaw 41 pinched on unit 4 clamp each assembly line Bag Material simultaneously, even pinching the movement of unit 4 and pulling back It send Bag Material and keeps mobile state, and during all Bag Materials are synchronized to draw and send, it is next on each assembly line Bag Material The specific printing points mutually to exist together on pattern continue to be kept detecting by photodetector 3, and then as the spy on any assembly line Bag Material Determine printing points, when being detected by photodetector 3, i.e., can enable the clamping jaw 41 for pinching and clamping the assembly line Bag Material on unit 4, release Fall clamping and stop sending the drawing of the assembly line Bag Material, and pinch the still lasting movement of unit 4, other each assembly line Bag Materials is enabled still to protect It holds clamped draw to send, execution repeatedly, to the last the specific printing points on the pattern of the Bag Material of an assembly line are tested When measuring, then enables and pinch the stopping of unit 4 movement and stop sending the drawing of Bag Material and enabling the Bag Material of all assembly lines again by each clamping jaw 41 clamp, and then enable all assembly line Bag Materials are synchronous to carry out sealings and sack is made, then again by pinch unit 4 again making Sack, be transplanted on purpose and be located in and carry out other operation processing after dischargeing, enable and pinch unit 4 and be back in situ and carry out again The clamping of the Bag Material of all assembly lines is sent with drawing, execution repeatedly so in cycles.

In addition, aforementioned pinch unit 4 in clamping and persistently it is mobile draw send each assembly line Bag Material when, any assembly line thereon Clamping jaw 41 when dischargeing the clamping to the assembly line Bag Material, can be arranged detect the clamping jaw 41 retaining part, if recess Out outside Bag Material, if enabling and pinching unit 4 and keep movement without exiting outside Bag Material, if but when exiting Bag Material, it enables and pinches unit 4 and stop It only moves, and issues the warning function of the sound or cresset.

Therefore, each assembly line Bag Material is clamped from each clamping jaw 41 on above-mentioned pinch unit 4 and each flowing water is sent in mobile while drawing During line Bag Material, the photodetector 3 of each assembly line, which is always maintained at, examines the identical specific printing points on Bag Material pattern Survey, if having any assembly line Bag Material by the photodetector 3 of the assembly line detect and enable the assembly line clamping jaw 41 decontrol to its When clamping, be the assembly line Bag Material be pulled to preset bag making length and scheduled sealing position and stop by after Continuous drawing is sent, until the photodetector 3 of other each assembly lines all detects identical specific print on the Bag Material of corresponding position by sequence or simultaneously When brush point, the Bag Material of as all assembly lines is all pulled to identical default bag making length and identical sealing position, Exactly enable the pattern on institute's assembly line Bag Material, be all located at and meanwhile position at and be aligned, and then enable each assembly line Bag Material sealing system At sack, completely the same purpose can be reached.

Meanwhile pinch unit 4 of the invention can be driven by the single servo motor of same mechanism, make clamping each The clamping jaw 41 of assembly line Bag Material is installed on the pinch unit 4 of mobile mechanism together, and pinch unit 4 is enabled to be driven mobile and draw and send The Bag Material of all assembly lines, and cooperate the control method of aforementioned present invention, so that it may reach each assembly line Bag Material drawn send it is identical Sealing position and to enable figure on each assembly line Bag Material protect alignment consistent, therefore equipment construction is allowed not only to can simplify, Er Qieneng Reduce the cost of equipment.

Claims

It is single with same pinch 1. a kind of synchronous multiple pipeline Bag Material printed that pinches is to the control method of identical sealing position Member is equipped with multiple groups clamping jaw, while clamping the multiple pipeline Bag Material for drawing and sending the identical patterns for having been printed with consecutive intervals, is pinching Unit is mobile and after drawing at the sealing position for sending length of each assembly line Bag Material to identical bag making, then to the Bag Material of all assembly lines It is synchronous to carry out sealing bag making, the sack made is then transferred to other places and remakes industry release, so in cycles repeatedly It executes, and allows each assembly line Bag Material to be pulled to identical sealing position, and keep the alignment pattern on each assembly line Bag Material consistent Control method:

(1) identical specific printing points on each assembly line Bag Material pattern of Schilling are detected in alignment with each assembly line at same position Point；

(2) it enables and pinches the Bag Material that each group clamping jaw on unit clamps each assembly line in corresponding position, and mobile draw is sent；

(3) if there are the specific printing points on any next pattern of assembly line Bag Material to be detected, even the assembly line clamping jaw is put It opens clamping and stops sending the drawing of Bag Material, but pinch unit and persistently move and other each assembly line Bag Materials is enabled still to keep by lasting Drawing is sent；

(4) after the identical specific printing points to the last on an assembly line Bag Material are detected, even pinching unit stops movement, And the Bag Material of all assembly lines is enabled to be clamped again by each clamping jaw；

So (2)~(4) allow each assembly line Bag Material to be pulled at identical sealing position through the above steps, and enable each flowing water Alignment pattern on line Bag Material is consistent.