CN200984835Y

CN200984835Y - Cardboard box printing and grooving machine automatic or electric regulating thin-blade type trough cutting mechanism

Info

Publication number: CN200984835Y
Application number: CNU200620155233XU
Authority: CN
Inventors: 唐灼林
Original assignee: NANHAIDONGFANG CARTON MACHINERY IND CO Ltd FOSHAN CITY
Current assignee: NANHAIDONGFANG CARTON MACHINERY IND CO Ltd FOSHAN CITY
Priority date: 2006-12-26
Filing date: 2006-12-26
Publication date: 2007-12-05
Anticipated expiration: 2016-12-26

Abstract

The utility model provides an automatic or electronic knife adjusting notching mechanism of the paper box notching machine which can largely improve the working efficiency and prolong the service life of the knife. An arc form is made for the front part of the thin section notching knife, and the front part arc is connected with the two sides and formed a V form, the outer surface of the fixing board of the notching knife is attached to the inner surface of the thin section notching knife and is a same form, the inner later surface of the fixing splint of the notching knife is attached to the inner surface of the thin section notching knife and is of a same form; the corner cut of the thin section is of a L form, the inner lateral surface of the fixing board of the corner cut knife is attached to the outer surface of the thin section corner cut knife and is of a same form, the outer lateral surface of the fixing board of the corner cut knife is attached to the inner surface of the thin section corner cut knife and are of a same form; the thin section corner cut knife is made up of two semicircle knife, which is pressed and fitted by the edge cutter to the edge amender base; the notching rubber pad is covered on the outer surface of the round of the notching rubber pad roller.

Description

Automatic or the electric adjusting thin blade type grooving mechanism of cardboard box printing grooving machine

Technical field:

The utility model relates to the cardboard box printing field of mechanical technique, refers in particular to the automatic or electric adjusting thin blade type grooving mechanism of a kind of cardboard box printing grooving machine.

Background technology:

The fluting mechanism of cardboard box printing grooving machine is normally by upper and lower necking tool; Upper and lower edge-trimming cutter; The corner cut cutter adds edge iron and forms, upper and lower necking tool; Upper and lower edge-trimming cutter; The corner cut cutter all is thicker solid cutter hubs.Upper and lower cutter is by theoretical assembling, its cutting face should be at grade, because that manufacturing and alignment error and fluting mechanism will be according to cartons is different, often adjusts the axial distance between each cutter group, so when practical set, a less clearance is arranged between the cutting face of upper and lower cutter.If not having this gap might cause and break blade; Also just because of this gap is arranged when cardboard is slotted, can have the phenomenon of pulling paper, the edge of cutting is uneven, and the phenomenon that otch bursts apart can occur.Because making, the friction effect of upper and lower cutter influences the use of cutter and the operating efficiency of machine by the easy blunt of its edge of a knife in addition.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art provides a kind of cardboard box printing grooving machine that can improve groover operating efficiency and cutter service life itself greatly automatically or electric adjusting thin blade type grooving mechanism.

For achieving the above object, the technical scheme that the utility model provides is: the automatic or electric adjusting thin blade type grooving mechanism of cardboard box printing grooving machine, include the sheet type grooving cutter, sheet type corner cut cutter, the sheet type edge-trimming cutter, grooving cutter is core fixedly, the grooving cutter strap, the corner cut cutter is core fixedly, corner cut cutter fixation clip and grooving rubber cushion and grooving rubber cushion roller, the front portion of sheet type grooving cutter is made into circular arc, two sides and anterior circular arc join and form V-arrangement, the grooving cutter fixedly outer surface of core is consistent with the shape of sheet type grooving cutter, the medial surface of grooving cutter strap is consistent with the shape of sheet type grooving cutter, sheet type grooving cutter inner surface is fitted in grooving cutter fixedly on the lateral surface of core, and the medial surface of the outer surface of sheet type grooving cutter and grooving cutter strap is fitted; Sheet type corner cut cutter is L shaped shape, the corner cut cutter fixedly medial surface of core is consistent with the shape of sheet type corner cut cutter, the lateral surface of corner cut cutter fixation clip is consistent with the shape of sheet type corner cut cutter, sheet type corner cut cutter outer surface is fitted in the corner cut cutter fixedly on the medial surface of core, and the lateral surface of the inner surface of sheet type corner cut cutter and corner cut cutter fixation clip is fitted; The sheet type edge-trimming cutter is two semicircular cuttves, is overlayed by the edge-trimming cutter briquetting to be assemblied on the deburring tool rest; The grooving rubber cushion is wrapped on the circumferential outer surface of grooving rubber cushion roller.

The utility model and China Patent No. are that 200420044236.7 " cardboard box printing grooving machine fluting girff to a high-profile engagement positions " and China Patent No. are that 200420046657.3 " transmission device that the cardboard box printing grooving machine tool rest is traversing " is installed on the cardboard box printing grooving machine jointly, can realize grooving, corner cut when cutting edge by different carton sizes slot distance and case high automatically with electronic adjustment, thereby the cardboard otch that the assurance carton is cut when fluting is neat, attractive in appearance, can not produce and damage, equally improve the service life of cutter and the operating efficiency of machine yet cardboard.

Description of drawings:

Fig. 1 is the utility model general assembly structural representation;

Fig. 2 is that the utility model sheet type grooving cutter and the assembling of grooving tool rest split schematic diagram;

Fig. 3 is that fixedly core, the assembling of grooving cutter fixation clip split structural representation for sheet type grooving cutter, grooving cutter;

Fig. 4 is that sheet type corner cut cutter and the assembling of corner cut tool rest split structural representation;

Fig. 5 is that fixedly core, the assembling of corner cut cutter fixation clip split structural representation for sheet type corner cut cutter, corner cut cutter;

Fig. 6 is that sheet type edge-trimming cutter and the assembling of side cut tool rest split structural representation;

Fig. 7 is a sheet type grooving cutter structural representation;

Fig. 8 is a sheet type corner cut knife structure schematic diagram;

Fig. 9 is a sheet type edge-trimming cutter structural representation;

The specific embodiment:

Referring to Fig. 1～shown in Figure 9: the cardboard box printing grooving machine of present embodiment automatically or electric adjusting thin blade type grooving mechanism by sheet type grooving cutter 6, sheet type corner cut cutter 8, sheet type edge-trimming cutter 3, grooving cutter fixedly core 4, grooving cutter strap 5, corner cut cutter fixedly core 9, corner cut cutter fixation clip 7 and grooving rubber cushion 11 and grooving rubber cushion roller 13 are formed.

The front portion of sheet type grooving cutter 6 is made into circular arc, two sides and anterior circular arc join and form V-arrangement and see (Fig. 7), the grooving cutter fixedly outer surface of core 4 is consistent with the shape of sheet type grooving cutter 6, and the medial surface of grooving cutter strap 5 is consistent with the shape of sheet type grooving cutter 6.Sheet type grooving cutter 6 inner surfaces are fitted in grooving cutter fixedly on the lateral surface of core 4, the medial surface applying (see figure 3) of the outer surface of sheet type grooving cutter 6 and grooving cutter strap 5.Cardboard box printing grooving machine generally is equipped with many group grooving cutterheads, the fixedly fixing core of core and grooving cutter of two cover sheet type grooving cutters, grooving cutter is housed on every group of grooving cutterhead, with screw with two cover grooving cutter straps, sheet type grooving cutter and grooving cutter fixedly core be installed in respectively on the grooving cutterhead 14 of " cardboard box printing grooving machine fluting girff lofty tone engagement positions " 12 and " transmission device that the cardboard box printing grooving machine tool rest is traversing " 1 with ring gear 15 on (seeing Fig. 1, Fig. 2).

Sheet type corner cut cutter 8 is L shaped shape (see figure 5), and the corner cut cutter fixedly medial surface of core 9 is consistent with the shape of sheet type corner cut cutter 8, and the lateral surface of corner cut cutter fixation clip 7 is consistent with the shape of sheet type corner cut cutter 8.Sheet type corner cut cutter 8 outer surfaces are fitted in the corner cut cutter fixedly on the medial surface of core 9, the lateral surface applying (see figure 5) of the inner surface of sheet type corner cut cutter 8 and corner cut cutter fixation clip 7.Fixedly core of two cover corner cut cutter fixation clips, sheet type corner cut cutter and corner cut cutter is housed on the corner cut cutterhead, with screw with corner cut cutter fixation clip, sheet type corner cut cutter and corner cut cutter fixedly core be installed on the corner cut deburring cutterhead 10 of " cardboard box printing grooving machine fluting girff is engagement positions to a high-profile " 12 and " transmission device that the cardboard box printing grooving machine tool rest is traversing " 1 with ring gear 15 on (seeing Fig. 1, Fig. 4).

Sheet type edge-trimming cutter 3 is two semicircular cuttves (seeing Fig. 6, Fig. 9), and edge-trimming cutter 3 is overlayed on the side cut tool rest 2 that is assemblied in " transmission device that the cardboard box printing grooving machine tool rest is traversing " 1 by edge-trimming cutter briquetting 16 (sees Fig. 1, Fig. 6).

Grooving rubber cushion 11 is wrapped on the circumferential outer surface of grooving rubber cushion roller 13.

Grooving rubber cushion roller 13 is installed in the below of grooving, corner cut, side cut tool rest axle, machine is when work, cardboard passes through between grooving rubber cushion roller 13 and grooving, corner cut, side cut tool rest axle, sheet type corner cut cutter 8, sheet type grooving cutter 6, sheet type edge-trimming cutter 3 will be cut cardboard at this moment, directly switch on the grooving rubber cushion 11, because what thin blade type grooving mechanism adopted when fluting, corner cut, deburring is the crush-cutting mode, and traditional upper and lower blade type fluting mechanism adopts is cut mode, so the trimming of crush-cutting is neat, the phenomenon that otch bursts apart can not appear yet.The front portion of sheet type grooving cutter 6 is made into circular arc in addition, two sides and anterior circular arc join and form V-arrangement, so the cardboard otch of processing is a continuous curve, and the otch of traditional necking tool is a rectangle, breach appears in the break place of rectangular slits easily, and otch just this phenomenon can not occur continuously.

Since sheet type corner cut cutter, sheet type grooving cutter, sheet type edge-trimming cutter be installed on the grooving cutterhead of " transmission device that the cardboard box printing grooving machine tool rest is traversing " and " cardboard box printing grooving machine fluting girff lofty tone engagement positions " with ring gear on, on the corner cut deburring cutterhead with ring gear on and on the side cut tool rest, adding man-hour can be according to the distance and the case height of the fluting of the automatic or electronic adjustment carton of the size of different cartons, deburring, corner cut, and the principle of " transmission device that the cardboard box printing grooving machine tool rest is traversing " sees also the patent " ZL200420044236.7 " of our company; " cardboard box printing grooving machine fluting girff is engagement positions to a high-profile " sees also the patent " ZL200420046657.3 " of our company.

Claims

1, automatic or the electric adjusting thin blade type grooving mechanism of cardboard box printing grooving machine, include sheet type grooving cutter (6), sheet type corner cut cutter (8), sheet type edge-trimming cutter (3), grooving cutter is core (4) fixedly, grooving cutter strap (5), the corner cut cutter is core (9) fixedly, corner cut cutter fixation clip (7) and grooving rubber cushion (11) and grooving rubber cushion roller (13), it is characterized in that: the front portion of sheet type grooving cutter (6) is made into circular arc, two sides and anterior circular arc join and form V-arrangement, the grooving cutter fixedly outer surface of core (4) is consistent with the shape of sheet type grooving cutter (6), the medial surface of grooving cutter strap (5) is consistent with the shape of sheet type grooving cutter (6), sheet type grooving cutter (6) inner surface is fitted in grooving cutter fixedly on the lateral surface of core (4), and the medial surface of the outer surface of sheet type grooving cutter (6) and grooving cutter strap (5) is fitted; Sheet type corner cut cutter (8) is L shaped shape, the corner cut cutter fixedly medial surface of core (9) is consistent with the shape of sheet type corner cut cutter (8), the lateral surface of corner cut cutter fixation clip (7) is consistent with the shape of sheet type corner cut cutter (8), sheet type corner cut cutter (8) outer surface is fitted in the corner cut cutter fixedly on the medial surface of core (9), and the lateral surface of the inner surface of sheet type corner cut cutter (8) and corner cut cutter fixation clip (7) is fitted; Sheet type edge-trimming cutter (3) is two semicircular cuttves, is overlayed by edge-trimming cutter briquetting 16 to be assemblied on the side cut tool rest 2; Grooving rubber cushion (12) is wrapped on the circumferential outer surface of grooving rubber cushion roller (14).