CN101200091B

CN101200091B - Grooving machine of paperboard

Info

Publication number: CN101200091B
Application number: CN2007101570159A
Authority: CN
Inventors: 陈自力
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-15
Filing date: 2007-11-15
Publication date: 2010-08-11
Anticipated expiration: 2027-11-15
Also published as: CN101200091A

Abstract

The invention discloses a paperboard grooving machine, which is mainly characterized in that a working platform is divided into a static part and a moving part; the working platform of the moving part is a roller (20) with an arced surface which is connected in transmission with a transmission device; the cutting edge of a blade (3) always keeps a clearance which can be adjusted according to the depth position of the grooving with the roller surface of the roller (20); a fixing device which can make the paperboard always cling to the arced surface of the roller is assembled on the roller. Because the original working platform is divided into two parts, the moving working platform can be realized through the roller, the structure of the whole machine is compact, and the occupied area is reduced; the paperboard is pressed on the arced surface of the roller through a narrow and flat pressing belt, the friction force is enough to overcome the instant contact force generated by the cutting edge contacting the paperboard, and no deviation happens. Therefore, the grooves opened on the paperboard are leveling and accurate, the reject rate is reduced and also the problem of waste of cost is solved.

Description

A kind of grooving machine of paperboard

Technical field: involved in the present invention is a kind of pulley type grooving machine of paperboard, and what be specifically related to is a kind of router that can make cardboard carry out the V-type fluting by the V-knife sheet under the pinching of roller and narrow concora crush band.

Background technology: in the prior art, to cardboard such as chipboard, density board make carton, carton all adopts two kinds of equipment to carry out, a kind of is that equipped milling cutter carries out milling to reach the purpose of fluting, then mill how many bar grooves and just need mix how many platform motors, also equaling will be useless billot processing dusting powder, so originally no matter be even that last groover or the following powerful dust collection equipment of groover fit on also produce little effect, this kind equipment had both wasted energy and contaminated environment, damaged health of operators again.Another kind is to mill the purpose that ditch reaches fluting by the V-knife sheet, though the workplace environmental pollution problems that this kind equipment solves, but it is out-of-date owing on smooth workbench, being walked by the cardboard of groove milling, moment touching power when blade contacts with cardboard is enough to overcome the frictional force that pressure roller is pushed down cardboard, this will cause cardboard position on work top skew to occur, occur through behind the fluting the groove that mills of its hook of cardboard cause tilting, influence the making of carton, and cause the increase of percent defective.

Summary of the invention: in view of existing problem in the known technology, technical problem solved by the invention is for a kind of simple in structure, compact, energy-conserving and environment-protective are provided, and guarantees a kind of grooving machine of paperboard that the cardboard percent defective of fluting reduces.This kind grooving machine of paperboard, has body, described body has workbench, crossbeam, tool rest and the transmission device that cardboard is moved, tool rest is installed on the crossbeam, described tool rest is provided with the milling cutter assembly, this milling cutter assembly comprises knife bar and V-knife sheet, it is characterized in that described workbench is divided into stationary part and movable part, described movable part workbench is the roller with cambered surface, described roller is connected with the transmission device that cardboard is moved, remain the gap between the cutting edge of described V-knife sheet and the roll surface of roller, the big I in this gap is adjustable according to the groove depth position, and described roller is fitted with and makes cardboard be close to the cardboard fixture of roller arc surface all the time when fluting.

The described cardboard fixture that makes cardboard be close to the roller arc surface all the time when fluting comprises narrow concora crush band, narrow concora crush band fast pulley, described narrow concora crush band installs around on narrow concora crush band fast pulley, and the platen face of described narrow concora crush band is close to 1/2nd arc surfaces of roller when work all the time.

The described cardboard fixture that makes cardboard be close to the roller arc surface all the time when fluting comprises air pump, is provided with cavity in the described roller, and the roll surface of described roller is provided with uniform passage, and described cavity is connected by the vacuum noz(zle) of pipeline and air pump.

Because the present invention is divided into two work top in the past, can realize by roller by movable work top, this just makes compact integral structure, and dwindled the occupation of land space of complete machine, because if be that in one plane if workbench is movable, owing to limited by the stroke of guide rail, that whole stroke that just must extend, this equipment is just bigger certainly, and it is also just big to take up room.And by narrow concora crush band cardboard is pressed on the arc surface of roller tightly, shift phenomenon just can not take place in the moment touching power when its frictional force is enough to overcome blade and contacts with cardboard, so the groove that cardboard is left is smooth accurately, reduce the appearance of percent defective, also solved cost waste simultaneously.

Description of drawings: the present invention has following accompanying drawing:

Fig. 1 is a structural representation of the present invention.

Among the figure: 1, body, 2, the cardboard waste material, 3, the V-knife sheet, 4, knife bar, 5, tool rest, 6, crossbeam, 7, big vee-pulley 8, minor sprocket 9, little vee-pulley, 10, motor, 11, equipment footing, 12, belt wheel adjusts handwheel, 13, narrow flat tyre wheel, 14, the horizontal iron of regulating wheel, 15, regulating wheel, 16, narrow flat rubber belting, 17, the wide limit base iron of cardboard, 18, cardboard, 19, operating platform, 20, roller, 21, the roller hinge wheel, 22, chain, 23, hook groove cardboard, 24, the pusher dolly.

Tool is stopped embodiment: accompanying drawing has been explained structure of the present invention and embodiment, further describes the relevant details and the operation principle of embodiment below more in conjunction with the accompanying drawings.This kind grooving machine of paperboard, has body 1, the transmission device that described body 1 has workbench 19, crossbeam 6 and cardboard 18 is moved, be installed in the tool rest 5 on the crossbeam 6, described tool rest 5 is provided with the milling cutter assembly, the quantity of milling cutter assembly can be set according to the quantity of user's groove milling, crossbeam 6 then is provided with two, because be subjected to due to the thickness that tool rest self exists, if the narrow situation of separation that adjacent two quilts are opened on the cardboard just can't realize, therefore, two crossbeams are set, make milling cutter assembly arranged in dislocation just solve this technical problem.This milling cutter assembly comprises knife bar 4 and V-knife sheet 3, described workbench is divided into stationary part and movable part, described movable part workbench is the roller 20 with cambered surface, the axle of described roller 20 is in transmission connection by sprocket wheel and the transmission device that cardboard 18 is moved, remain the gap between the roll surface of the cutting edge of described V-knife sheet 3 and roller 20, the big I in this gap is adjustable according to the groove depth position, described roller is fitted with and makes cardboard be close to the narrow concora crush band 16 of roller arc surface all the time when fluting, described narrow concora crush band 16 installs around on narrow concora crush band fast pulley 13, and the platen face of described narrow concora crush band 16 is close to 1/2nd arc surfaces of roller 20 when work all the time.The present invention also can be provided with air pump, be provided with cavity in the described roller 20, the roll surface of described roller 20 is provided with uniform passage, and described cavity is connected by the vacuum noz(zle) of pipeline and air pump, the huge absorption affinity that air pump work produces also can be adsorbed on cardboard on the roller surface firmly.Narrow concora crush band of the present invention is provided with many, and the quantity of setting can be set according to the size of user's cardboard.

When the present invention works, cardboard is stacked in the stationary part of workbench, the roller surface that the movable part that pawling on the stationary part workbench can be transported to the cardboard of bottom workbench just rotates, the roller that rotates can rotate with the rotation direction of roller cardboard cardboard by narrow concora crush band firmly to the blade place of V-knife sheet, thereby realize the purpose of cardboard grooving, after grooving finishes, cardboard can break away from the constraint of narrow concora crush band, the roller that rotates can be delivered to subsequent processing with the cardboard that finishes of slotting, so circulation.The present invention can also be provided with the effect that a counter is realized counting on workbench, counter is the parts of outsourcing, and its concrete structure is not specifically set forth in present embodiment.

Claims

1. grooving machine of paperboard, has body (1), described body (1) has workbench (19), crossbeam (6), tool rest (5) and the transmission device that cardboard (18) is moved, tool rest (5) is installed on the crossbeam (6), described tool rest (5) is provided with the milling cutter assembly, this milling cutter assembly comprises knife bar (4) and V-knife sheet (3), it is characterized in that described workbench is divided into stationary part and movable part, described movable part workbench is the roller (20) with cambered surface, described roller (20) is in transmission connection with the transmission device that cardboard (18) is moved, remain the gap between the roll surface of the cutting edge of described V-knife sheet (3) and roller (20), the big I in this gap is adjustable according to the groove depth position, and described roller is fitted with and makes cardboard be close to the cardboard fixture of roller (20) arc surface all the time when fluting.

2. a kind of grooving machine of paperboard as claimed in claim 1, it is characterized in that the described cardboard fixture that makes cardboard be close to the roller arc surface all the time when fluting comprises narrow concora crush band (16), narrow concora crush band fast pulley (13), described narrow concora crush band (16) installs around on narrow concora crush band fast pulley (13), and the platen face of described narrow concora crush band (16) is close to 1/2nd arc surfaces of roller (20) when work all the time.

3. a kind of grooving machine of paperboard as claimed in claim 1, it is characterized in that the described cardboard fixture that makes cardboard be close to the roller arc surface all the time when fluting comprises air pump, described roller is provided with cavity in (20), the roll surface of described roller (20) is provided with uniform passage, and described cavity is connected by the vacuum noz(zle) of pipeline and air pump.