Surface-sizing die-cutting folding type assembling machine of multi-layer wound roll

A folding and collating machine technology, applied in the direction of sending objects, thin material processing, transportation and packaging, etc., can solve the problems of inaccurate paper feeding, poor hole spacing correction ability, slow speed, etc., and achieve high alignment accuracy, The effect of high degree of automation and smooth end surface

Inactive Publication Date: 2008-09-24
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AI-Extracted Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a machine with accurate paper feeding, flat end surface and automatic hole spacing for the existing multi-layer roll-type colla...
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The invention discloses a multi-layer coiling block die-cutting folding sheet-collating machine. Firstly, two-layer paper is collated once and is collated again with other collated two-layer paper after being collated, and so on; finally the collated paper is sent to a transverse pressing line to carry through pressing and folding. The sheet-collating machine has the advantages that every two sheets of the sheet-collating-forming product is compact in every two sheets, flat in end surface, high precision in alignment of every two layers; equipment has a high degree of automation, the production and quality of various multi-chain printing paper, computer print envelopes and parcel detail lists can be ensured, the use is wide, and the social benefit is obvious.

Application Domain

Article delivery

Technology Topic

Paper sheetAutomation +2


  • Surface-sizing die-cutting folding type assembling machine of multi-layer wound roll
  • Surface-sizing die-cutting folding type assembling machine of multi-layer wound roll
  • Surface-sizing die-cutting folding type assembling machine of multi-layer wound roll


  • Experimental program(1)

Example Embodiment

[0029] Figure 1, figure 2 and image 3 As shown, a multi-layer reel gluing die-cutting and folding collating machine, the two-layer web 2, 3 are collated once, and the web 2, 3 is collated and the other two-layer reel is collated Papers 1 and 4 are collated for the second time, then collated with the paper that has been collated for the third time, and so on, and finally sent to the horizontal crimping line to crimp and fold the collated paper. According to the specifications required by the product, the horizontal pressing line can press out various sizes of horizontal pressing lines by changing the gears, and at the same time, the packaging specifications required by the product can be adjusted by controlling the spiral folding mechanism.
[0030] The paper feeding of the two rolls of paper for the first collating is that one roll of roll paper 3 passes through the guide roller 6, the automatic brake device 7 and the guide rollers 8 and 9 respectively, and passes through the vacuum negative pressure paper feeding mechanism 10, and the other roll paper The roll paper 2 passes through the guide roller 11, the automatic brake device 12 and the guide rollers 13, 14, 15 respectively, and passes through the vacuum negative pressure paper feeding mechanism 16, and then passes through the glue spraying device 17. The pages are then longitudinally and transversely cut through the PLC control mechanism 19 to control the die-cutting position and the amount of die-cutting, die-cut through the transverse die-cutting mechanism 20, and then sent out through the paper feeder 21. The vacuum negative pressure paper feeding mechanism 10 ensures the paper feeding speed and tension balance of the paper, and corrects the hole spacing of the paper at the same time.
[0031] The second collation is that a roll of roll paper 1 is passed through the guide roller 22, the automatic brake device 23, the guide rollers 24, 25, 26, 27, and then the vacuum negative pressure paper feeding mechanism 28, the glue spraying device 35, etc. With the paper 2,3 that has been collated for the first time after pressing the brush device 38, implement the collation for the second time after the long paper feeder 37. Similarly, another roll of roll paper 4 passes through the guide roller 29, the automatic braking device 30, the guide roller 31, 32, 33 and then passes through the vacuum negative pressure paper feeding mechanism 34, the glue spraying device 36 and the pressing brush 38 respectively. The papers 2 and 3 that have been collated for the first time are collated for the second time after passing through the long paper feeder 37 , and then output through the paper feeder 40 . Roll paper 1,2,3,4 is all wound on the unwinding reel 5.
[0032] The front of the paper feeder is provided with a lock hole device 39 , a horizontal pressure line 41 and a spiral folding leaf 42 in sequence.
[0033] Described PLC control mechanism is, an encoder 51, proximity sensor 52 are connected with industrial control computer 53, and industrial control computer 53 outputs to driving circuit, and driving circuit controls solenoid valve 54, and solenoid valve 54 controls cylinder 55, and cylinder 55 passes lever 56 controls the longitudinal die cutter 57 . The PLC industrial computer 53 reads the data from the encoder 51 and stores and calculates the required die-cutting position and die-cutting amount, and adjusts the required die-cutting requirements of the product through the operation of the touch screen 59 .
[0034] The encoder 51 is a cylindrical grating 61, which rotates synchronously with the paper feed reel, and a light source 62 is arranged next to the cylindrical grating 61, and the light pulse output by the cylindrical grating 61 is amplified by a photodiode 63 and an amplifier 64. Send to industrial control computer 53 afterward, industrial control computer 53 is provided with programmable chip PLC, calculates the pulse number that grating outputs, promptly calculates the distance and the position of paper feeding.
[0035] figure 2 Among them, the encoder 51 is driven by the synchronous wheel 60 to rotate, and the synchronous wheel 60 and the paper feeding bottom roller 58 rotate synchronously.


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Description & Claims & Application Information

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