CN210616706U - Paper cutter for gravure press - Google Patents

Abstract

The utility model discloses a paper cutter for gravure press, including frame, cutting device, conveyer, conveying frame and intaglio press body, the frame sets up between intaglio press body and conveying frame, and the below of frame is provided with conveyer, conveyer's one end is at the discharge gate of intaglio press, and the other end setting is in the conveying frame, and the one end of frame is fixed on the conveying frame, and the other end is fixed on the fixed block of intaglio press body side, and frame top intermediate position department installs cutting device, is provided with the receipts bits device that sets up about two sets of between conveying frame of frame below and the intaglio press body, be provided with the pinch roller in the frame of cutting device both sides. This paper cutter for gravure press can collect the piece that the cutting produced, avoids the unrestrained trouble problem of clearance that causes of clastic.

Description

Paper cutter for gravure press

Technical Field

The utility model belongs to the technical field of the packing lithography apparatus, concretely relates to paper cutter for gravure press.

Background

An intaglio printing press is a machine that performs printing using intaglio plates. The image-text part of the printing plate is recessed, the blank part and the excircle of the printing plate cylinder are on the same plane, when the intaglio printing press prints, the whole plate surface of the printing plate cylinder is inked, the ink of the blank part on the plate surface is scraped off by a doctor blade, the ink of the image-text part is left, then the paper is fed, the back surface of the paper is stamped by the stamping cylinder, the ink of the recessed part is directly transferred onto the paper surface, and finally, the printed matter is piled or rewound by the paper collecting part.

And intaglio printing machine need use the paper cutter to tailor the paper after the printing is accomplished at the delivery in-process to guarantee the unity of rolling, but current paper cutter in the use, it does not receive the bits device, leads to the unrestrained bottom to the machine of piece of cutting, thereby leads to causing the trouble in the clearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper cutter for gravure press to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paper cutter for gravure press, includes frame, cutting device, conveyer, conveying frame and intaglio press body, the frame sets up between intaglio press body and conveying frame, and the below of frame is provided with conveyer, conveyer's one end is at the discharge gate of intaglio press, and the other end setting is in the conveying frame, and the one end of frame is fixed on the conveying frame, and the other end is fixed on the fixed block of intaglio press body side, and frame top intermediate position department installs cutting device, is provided with the receipts bits device of two sets of upper and lower settings between conveying frame and the intaglio press body of frame below, be provided with the compression roller in the frame of cutting device both sides.

Preferably, receive the bits device including the receipts bits frame that is U type structure with slide and set up the receipts bits inner box in the receipts bits inner chamber of receiving the bits frame, receive two sets of lateral surfaces of the symmetry of bits frame all through the bracing piece respectively with conveying frame and intaglio printing machine body welded fastening, set up the logical groove of vertical link up in the middle of receiving the bits inner chamber diapire of bits frame.

Preferably, the upper end of the chip collecting inner box is provided with an open cuboid box-shaped structure, the middle of two groups of vertical side surfaces of the chip collecting inner box outside the chip collecting outer frame is provided with a handle, and the chip collecting inner cavity is matched with the chip collecting inner box.

Preferably, the rolling grooves are symmetrically formed in the bottom wall of the chip collecting inner cavity on two sides of the through groove, multiple groups of rolling grooves are uniformly arranged on one side of the through groove at intervals, rolling wheels are rotatably arranged in the rolling grooves, and the top ends of the rolling wheels stretch out of the bottom walls of the rolling grooves and the chip collecting inner box in an abutting mode.

Preferably, lateral surfaces of the rack are symmetrically provided with lateral through side grooves, nuts, screws and thread sleeves are arranged inside the side grooves, and roll shafts on two sides of the pressing roll are also inserted into the side grooves.

Preferably, the lower half end of the nut is embedded in the bottom wall of the side groove and is rotatably arranged in the bottom wall of the side groove, the bottom end of the screw rod is welded and fixed in the nut, the top end thread of the screw rod is inserted in the threaded sleeve, the top end of the threaded sleeve is arranged in an arc shape, a bearing is embedded and fixed in the arc-shaped inner groove, and the roll shaft of the pressing roll is inserted in the inner shaft of the bearing.

The utility model discloses a technological effect and advantage: according to the paper cutting machine for the intaglio printing machine, the two chip collecting devices are arranged below the cutting device, each chip collecting device is composed of a chip collecting inner box and a chip collecting outer frame, and the opening of each chip collecting inner box faces the cutting device, so that when paper conveyed by the intaglio printing machine is cut, chips generated by cutting can be collected, and the problem that the chips are scattered to cause troublesome cleaning is avoided; meanwhile, the two chip collecting devices are synchronously used, and the bottom wall of the chip collecting outer frame is provided with a through groove, so that when the upper chip collecting device is filled for treatment, the upper chip collecting device directly pumps away the chip collecting inner box, and the lower chip collecting device continues to collect the chips without stopping the machine for use, and is convenient for the treatment after the chip collection is completed; in addition, the two sides of the cutting device are provided with the pressing rollers, so that wrinkles can be rolled flat before and after cutting, the pressing rollers can drive the screw rod to stretch in the threaded sleeve through rotation adjustment of the nut, the upper position and the lower position of the pressing rollers are adjusted, and accordingly the paper rolling device is suitable for paper with different thicknesses to be rolled flat.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the scrap collecting frame of the present invention;

FIG. 3 is a schematic view of the structure of the inner box for collecting scraps of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: the automatic cutting machine comprises a gravure printing machine body 1, a conveying frame 2, a cutting device 3, a conveying device 4, a machine frame 5, a scrap collecting device 6, a scrap collecting outer frame 7, a scrap collecting inner box 8, a handle 9, a supporting rod 10, a through groove 11, a scrap collecting inner cavity 12, a roller 13, a rolling groove 14, a pressing roller 15, a side groove 16, a nut 17, a screw 18 and a screw sleeve 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a paper cutter for gravure press as shown in figures 1-5, which comprises a frame 5, a cutting device 3, a transmission device 4, a transmission frame 2 and a gravure press body 1, wherein the frame 5 is arranged between the gravure press body 1 and the transmission frame 2, the transmission device 4 is arranged below the frame 5, one end of the transmission device 4 is arranged at the discharge port of the gravure press, the other end is arranged in the transmission frame 2, one end of the frame 5 is fixed on the transmission frame 2, the other end is fixed on a fixed block at the side surface of the gravure press body 1, the cutting device 3 is arranged at the middle position above the frame 5, two sets of chip collecting devices 6 which are arranged up and down are arranged between the transmission frame 2 below the frame 5 and the gravure press body 1, pressing rollers 15 are arranged in the frames 5 at two sides of the cutting device 3, the cutting device 3 adopts the cutting mode in the prior art, and the conveyor 4 is a conveyor belt adapted to the existing intaglio printing press body 1.

Specifically, receive bits device 6 including the receipts bits frame 7 that is U type structure with slide and set up the receipts bits inner box 8 in receiving bits inner chamber 12 of receiving bits frame 7, receive two sets of lateral surfaces of the symmetry of bits frame 7 and all pass through bracing piece 10 respectively with conveying frame 2 and concave plate printing machine body 1 welded fastening, set up vertical logical groove 11 that link up in the middle of the receipts bits inner chamber 12 diapire of receiving bits frame 7, the setting of leading to groove 11 can take out the back at the receipts bits inner box 8 of top, make the piece enter into the receipts bits inner box 8 of below through leading to groove 11, unable shut down the use.

It is specific, receive bits inner box 8 and be provided with open-ended cuboid box column structure for the upper end, receive bits inner box 8 and all install handle 9 in the middle of receiving two sets of vertical sides in the bits frame 7 outside, and receive bits inner chamber 12 and receive bits inner box 8 identical, conveniently will receive bits inner box 8 from both sides through handle 9 and take out from receiving bits inner chamber 12 and handle.

Specifically, the rolling groove 14 has still been seted up to the symmetry on the receipts bits inner chamber 12 diapire that leads to groove 11 both sides, rolling groove 14 is even interval in one side that leads to groove 11 and is provided with the multiunit, and the gyro wheel 13 that rotates the setting is all installed to the inside of rolling groove 14, just the diapire looks butt of rolling groove 14 and receipts bits inner box 8 is stretched out on the top of gyro wheel 13 to it is more convenient to make and receive bits inner box 8 pull in receiving bits frame 7.

Specifically, lateral grooves 16 which penetrate transversely are symmetrically formed in the outer side surface of the frame 5, nuts 17, screw rods 18 and threaded sleeves 19 are arranged inside the lateral grooves 16, and roll shafts on two sides of the compression roll 15 are also inserted into the lateral grooves 16.

Specifically, the lower half end of the nut 17 is embedded in the bottom wall of the side groove 16 and is rotatably arranged in the bottom wall of the side groove 16, the bottom end of the screw rod 18 is welded and fixed in the nut 17, the top end thread of the screw rod 18 is inserted in the screw sleeve 19, the top end of the screw sleeve 19 is arranged in an arc shape, a bearing is embedded and fixed in the arc-shaped inner groove, and the roller shaft of the pressing roller 15 is inserted in the inner shaft of the bearing, so that the screw rod 18 is driven to stretch in the screw sleeve 19 through rotation adjustment of the nut 17, the upper position and the lower position of the pressing roller 15 are adjusted, and accordingly the rolling processing is suitable for paper with different thicknesses.

Specifically, this paper cutter for intaglio printing press, when carrying out the cut paper, at first intaglio printing press body 1 will print to accomplish to carrying to conveyer 4 on, drive through conveyer 4, through the roll flat back of pinch roller 15, cut the processing in cutting device 3 below, the cutting is accomplished the back paper and is conveyed to on the transfer frame 2, and finally spread out, its piece drops to receiving in the bits inner box 8 from conveyer 4 during the paper cutting, after the receipts bits inner box 8 on upper strata is filled with, take out it through handle 9 and handle, subsequent cutting piece drops to receiving in the bits inner box 8 of lower floor through leading to groove 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A paper cutter for intaglio printing press, includes frame (5), cutting device (3), conveyer (4), carriage (2) and intaglio printing press body (1), its characterized in that: frame (5) set up between intaglio printing machine body (1) and conveying frame (2), and the below of frame (5) is provided with conveyer (4), the one end of conveyer (4) is at the discharge gate of intaglio printing machine, and the other end setting is in conveying frame (2), and the one end of frame (5) is fixed on conveying frame (2), and the other end is fixed on the fixed block of intaglio printing machine body (1) side, and frame (5) top intermediate position department installs cutting device (3), is provided with two sets of receipts bits device (6) that set up from top to bottom between conveying frame (2) of frame (5) below and intaglio printing machine body (1), be provided with compression roller (15) in frame (5) of cutting device (3) both sides.

2. The paper cutter for intaglio printing machines according to claim 1, characterized in that: receive bits device (6) including receive bits frame (7) that are U type structure with slide and set up receipts bits inner box (8) in receipts bits inner chamber (12) of receiving bits frame (7), receive two sets of lateral surfaces of the symmetry of bits frame (7) all through bracing piece (10) respectively with conveying frame (2) and notch board printing machine body (1) welded fastening, set up vertical logical groove (11) that link up in the middle of receipts bits inner chamber (12) diapire of receiving bits frame (7).

3. The paper cutter for intaglio printing machines according to claim 2, characterized in that: receive bits inner box (8) and be provided with open-ended cuboid box-shaped structure for the upper end, receive bits inner box (8) and all install handle (9) in the middle of receiving two sets of vertical sides in bits frame (7) outside, and receive bits inner chamber (12) and receive bits inner box (8) identical.

4. The paper cutter for intaglio printing machines according to claim 2, characterized in that: it has seted up race (14) still to the symmetry on receipts bits inner chamber (12) diapire that leads to groove (11) both sides, race (14) are even interval in the one side that leads to groove (11) and are provided with the multiunit, and the inside of race (14) all installs gyro wheel (13) that rotate the setting, just the diapire looks butt of race (14) and receipts bits inner box (8) is stretched out on the top of gyro wheel (13).

5. The paper cutter for intaglio printing machines according to claim 1, characterized in that: lateral surfaces of the rack (5) are symmetrically provided with lateral through side grooves (16), nuts (17), screw rods (18) and threaded sleeves (19) are arranged inside the side grooves (16), and roll shafts on two sides of the pressing roll (15) are also inserted into the side grooves (16).

6. The paper cutter for intaglio printing machines according to claim 5, characterized in that: the lower half end of the nut (17) is embedded in the bottom wall of the side groove (16) and is rotatably arranged in the bottom wall of the side groove (16), the bottom end of the screw rod (18) is fixedly welded in the nut (17), the top end thread of the screw rod (18) is inserted in the screw sleeve (19), the top end of the screw sleeve (19) is arranged in an arc shape, a bearing is embedded and fixed in the arc-shaped inner groove, and the roll shaft of the pressing roll (15) is inserted in the inner shaft of the bearing.

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