CN2678910Y

CN2678910Y - Book wrapping machine

Info

Publication number: CN2678910Y
Application number: CN 200420024492
Authority: CN
Inventors: 方培巧
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-18
Filing date: 2004-01-18
Publication date: 2005-02-16
Anticipated expiration: 2014-01-18

Abstract

The utility model relates to a book wrapping machine, comprising a machine rack, a guiding rail, a book clamp, a milling back mechanism, and a book wrapping mechanism. The book wrapping mechanism comprises an upper sealed support plate, and a pair of front clamping plate and rear clamping plate which are positioned on the upper sealed support plate and do synchronous relative slide. The book wrapping machine is driven and controlled by a disc shape convex wheel and double-structural slot convex wheels which are installed on a transmission shaft. The disc shape convex wheel drives the upper sealed support plate positioned above the just upper side to do vertical lifting/lowering motion by moving the upper sealed main shaft of a driven member in an opposite center mode. Two side surfaces are respectively provided with the double-structural slot convex wheels of structural slots whose outlines are completely identical and whose convex point positions are staggered of 180 degrees. The front clamping plate and the rear clamping plate synchronously do relative equal distance slide by swinging the front swing rod and the rear swing rod of the driven member. The utility model has simple structure, a few of parts, low cost, direct acting force, good reliability, exact action, and convenient adjustment.

Description

A kind of notebook packager

Technical field: the utility model relates to a kind of bookbinding machinery, particularly relates to a kind of apparatus for binding books of annular trace.

Background technology: the apparatus for binding books of existing annular trace comprises frame, guide rail, book clamp, the back milling machine structure, gumming mechanism and notebook packager structure, the notebook packager structure (is seen Fig. 4, Fig. 5) comprise envelope supporting plate and a pair of the position front plate and the rear plate of symmetric arrangement thereon, the motion of notebook packager structure reaches on the main shaft that two flute cams are housed by motor through reduction box, two flutes of two flute cams are divided into two side ends, one flute cam driven, one oscillating follower fork swings up and down around horizontal line, wherein a fork is gone up the envelope supporting plate by the connecting rod drive and is done vertical displacement movement, another fork drives two groups of two cover space four bar linkage mechanisms that are symmetrically distributed simultaneously and drives front plate respectively and do relative sliding motion synchronously with rear plate, said structure is because last envelope supporting plate relies on the connecting rod that is articulated on the oscillating follower to realize lifting, active force is not direct, pin joint position different lift power difference, and lifting distance is difficult to adjust accurately, the space four bar linkage mechanism part of same driving front plate and rear plate motion is many, hinged link is many, very easily produce wearing and tearing and cause front plate and rear plate motion inharmonious synchronously, or move not in place and this quality of influence bag.

Summary of the invention: the purpose of this utility model is to overcome the deficiencies in the prior art, provide in a kind of lifting envelope supporting plate active force directly, lifting distance equals cam lift, drive front plate and the rear plate motion is reliable and the few again notebook packager of part.

The utility model, be achieved by following technical proposals: this notebook packager comprises frame, guide rail, book clamp, the back milling machine structure, gumming mechanism, the notebook packager structure, but the notebook packager structure comprises going up of vertical lift and seals supporting plate, last envelope supporting plate is provided with a pair of front plate and the rear plate of doing relative slippage synchronously, the mechanism that drives the motion of notebook packager structure is made up of two cover cam mechanisms, be separately installed with disc cam and two flute cams on the power transmission shaft that drives by the branch driving-chain of notebook packager master motor, disc cam be positioned at the envelope supporting plate under, be provided with going up of standing vertically between the two and seal main shaft, last envelope main shaft is a radial reciprocating follower, the upper end is fixing with last envelope supporting plate bottom, the lower end is connected with roller, this roller is pressed against on the disc cam outline line, the flute of described pair of flute cam sets up two sides separately, its flute profile is identical but salient point is staggeredly located 180 °, front plate and rear plate are symmetricly set in the power transmission shaft left and right sides, be equipped with pin-shifting hole on it, have the oscillating follower front roll bar and the back fork of pin-and-hole in the middle part of being respectively equipped with between two flute cams and front plate and the rear plate, two bearing pins of fixing with frame on the same horizontal line are rotatably assorted with pin-and-hole and are connected, insert respectively in the pin-shifting hole of front plate and rear plate the upper end of front roll bar and back fork, the lower end of front roll bar and back fork is corresponding with the flute on the flute cam centre of gyration line horizontal level, be equipped with on the corresponding points and roll pin, two roll pin in inserting corresponding flute relatively respectively.

Compared with prior art, two cams adorning on the power transmission shaft, disc cam and two flute cam drive envelope supporting plate and the motion of forward and backward clamping plate respectively, safety action harmony is constant, disc cam directly drives the envelope supporting plate of going up that is positioned at directly over it by envelope main shaft on the radial reciprocating follower and does vertical displacement movement, active force is direct, good reliability, oscillating follower front roll bar and back fork one end insert the pin-shifting hole of front plate and rear plate, the pin of installing on the other end that rolls inserts two flute cam both sides flute, and simple in structure, part is few, action accurately, and is easy to adjust.

Described in the utility model going up between envelope main shaft lower end and the roller is connected with the axial length adjusting device, and complete machine is simple for assembly process, and be easy to adjust reliable; The lower end folding of described front roll bar or back fork is two sections, between two sections by the hinge that is parallel to the transmission axis connect, the two sections laps in hinge tie point below are provided with and the through hole of hinge axes vertical interlaced, one stage clip bolt crosses two sections through holes, be equipped with stage clip on the stage clip bolt that passes, pressed solidly wherein by nut, this device has the protection safety effect at forward and backward clamping plate generation clamping stagnation or when having foreign matter to be sandwiched in wherein.

Description of drawings:

Accompanying drawing 1 is the utility model notebook packager structure structural representation;

Accompanying drawing 2 is Figure 1A-A cutaway view;

Accompanying drawing 3 is Fig. 2 B-B cutaway view;

Accompanying drawing 4 is a notebook packager structure prior art structural representation;

Accompanying drawing 5 is Fig. 4 right view;

The utility model is described in further detail below in conjunction with drawings and Examples:

As Fig. 1, Fig. 2, shown in Figure 3, but the notebook packager structure of present embodiment comprises going up of vertical lift and seals supporting plate 1, last envelope supporting plate 1 is provided with a pair of front plate 2 and the rear plate 3 of doing relative slippage synchronously, the mechanism that drives the motion of notebook packager structure is made up of two cover cam mechanisms, be separately installed with disc cam 5 and two flute cams 6 on the power transmission shaft 4 that drives by the branch driving-chain of notebook packager master motor, disc cam 5 be positioned at the envelope supporting plate 1 under, be provided with going up of standing vertically between the two and seal main shaft 7, last envelope main shaft 7 is a radial reciprocating follower, the upper end is fixed with last envelope supporting plate 1 bottom, last envelope main shaft 1 lower end is connected with the axial length adjusting device, this device is the nut screw body, last envelope main shaft 1 lower end edge axle center has pilot hole 16, also be provided with a diameter on the last envelope main shaft 7 and radially do not cross pilot hole 16 in the bearing pin 17 of pilot hole 16, apical axis 18 1 ends as screw mandrel are connected with roller 8, the cylindrical end that other end termination has short slot 19 inserts in the pilot hole 16, bearing pin 17 bayonet locks are in short slot 19, be rotary with adjusting nut 20 on the apical axis 18 stage casing external screw teeths, described roller 8 is pressed against on disc cam 5 outline lines, the flute of described pair of flute cam 6 sets up two sides separately, its flute profile is identical but salient point is staggeredly located 180 °, front plate 2 and rear plate 3 are symmetricly set in power transmission shaft 4 left and right sides, be equipped with pin-shifting hole 9 on it, have the oscillating follower front roll bar 11 and the back fork 12 of pin-and-hole 10 in the middle part of being respectively equipped with between two flute cams 6 and front plate 2 and the rear plate 3, two bearing pins of fixing with frame 13 on the same horizontal line are rotatably assorted with pin-and-hole 10 and are connected, the upper end of front roll bar 11 and back fork 12 is provided with in the pin-shifting hole 9 that bearing 14 inserts front plate 2 and rear plate 3 respectively, the lower end of front roll bar 11 and back fork 12 is corresponding with the flute on flute cam 6 centre of gyration line horizontal levels, be equipped with on the corresponding points and roll pin 15, two roll pin 15 in inserting corresponding flute relatively respectively, the lower end folding of described back fork 12 is two sections, connect by the hinge 21 that is parallel to power transmission shaft 4 axis between two sections, the two sections laps in hinge 21 tie points below are provided with and the staggered through hole 22 of hinge 21 axis normal, one stage clip bolt 23 crosses two sections through holes 22, be equipped with stage clip 24 on the stage clip bolt 23 that passes, press solidly wherein by nut.

The present embodiment course of work is as follows: at first when the book clamp around circular orbit operation is in into this place, under the effect of curve ruler, this moment, book clamp was open, manually bookblock is put into book clamp, the book clamp band the bookblock segment distance that travels forward, book clamp clamps bookblock automatically, when book clamp is carried on the back the case top by milling, mill the back of the body and fluting operation by what the milling cutter of at a high speed rotation was finished bookblock, bookblock continues operation forward, gum wheel by rotation is gone up gum, by upside gluing mechanism upside glue, simultaneously, by manually front cover being put on bag this TV station, when book clamp arrives bag this TV station top, book clamp short stay and location, this moment, front cover was had good positioning on bag this TV station, disc cams on the notebook packager structure will wrap this TV station and go up envelope supporting plate jack-up by envelope main shaft on the radial reciprocating follower, front cover is sticked on scribble the bookblock back (i.e. holder this synthetic) of glue, two then flute cam driven forks clamp (promptly wrapping this shaping) with the front and back clamping plate, and two flute cams are rotated further, clamping plate unclamped before and after fork made, and then go up that the envelope supporting plate drops to original position on the envelope main shaft right to use, after bag was originally finished, book clamp is operation forward again, under the effect of curve ruler, book clamp opens, and the book end deadweight of wrapping is slided, and drops on and receives on the book dolly, receive the belt that the book dolly slowly moves, the book that drive is wrapped makes the quick cooling curing of glue on the book back by air cooling, book is delivered to received on the book platform at last, the book clamp that is in open configuration continues operation, come back to into Ben Chu, wait the pending second time and advance book, so just finished and once wrapped this working cycles.

Claims

1. notebook packager, comprise frame, guide rail, book clamp, the back milling machine structure, gumming mechanism, the notebook packager structure, but described notebook packager structure comprises going up of vertical lift and seals supporting plate (1), last envelope supporting plate (1) is provided with a pair of front plate (2) and the rear plate (3) of doing relative slippage synchronously, it is characterized in that: the mechanism that drives the motion of notebook packager structure is made up of two cover cam mechanisms, be separately installed with disc cam (5) and pair flute cam (6) on the power transmission shaft (4) that drives by the branch driving-chain of notebook packager master motor, disc cam (5) be positioned at the envelope supporting plate (1) under, be provided with going up of standing vertically between the two and seal main shaft (7), last envelope main shaft (7) is a radial reciprocating follower, the upper end is fixing with last envelope supporting plate (1) bottom, the lower end is connected with roller (8), this roller (8) is pressed against on disc cam (5) outline line, the flute of described pair of flute cam (6) sets up two sides separately, its flute profile is identical but salient point is staggeredly located 180 °, front plate (2) and rear plate (3) are symmetricly set in power transmission shaft (4) left and right sides, be equipped with pin-shifting hole (9) on it, have the oscillating follower front roll bar (11) and the back fork (12) of pin-and-hole (10) in the middle part of being respectively equipped with between two flute cams (6) and front plate (2) and the rear plate (3), two bearing pins of fixing with frame (13) on the same horizontal line are rotatably assorted with pin-and-hole (10) and are connected, the upper end of front roll bar (11) and back fork (12) is provided with in the pin-shifting hole (9) that bearing (14) inserts front plate (2) and rear plate (3) respectively, the lower end of front roll bar (11) and back fork (12) is corresponding with the flute on flute cam (6) centre of gyration line horizontal level, be equipped with on the corresponding points and roll pin (15), two roll pin (15) in inserting corresponding flute relatively respectively.

2. notebook packager according to claim 1, it is characterized in that: described going up between envelope main shaft (7) lower end and the roller (8) is connected with the axial length adjusting device, this device is the nut screw body, last envelope main shaft (7) lower end edge axle center has pilot hole (16), also be provided with a diameter on the last envelope main shaft (7) and radially do not cross pilot hole (16) in the bearing pin (17) of pilot hole (16), apical axis (18) one ends as screw mandrel are connected with roller (8), the cylindrical end that other end termination has short slot (19) inserts in the pilot hole (16), bearing pin (17) bayonet lock is rotary with adjusting nut (20) on the external screw teeth of apical axis (18) stage casing in short slot (19).

3. notebook packager according to claim 1 and 2, it is characterized in that: the lower end folding of described front roll bar (11) or back fork (12) is two sections, be provided with and the staggered through hole (22) of hinge (21) axis normal by hinge (21) connection that is parallel to power transmission shaft (4) axis, the two sections laps in hinge (21) tie point below between two sections, one stage clip bolt (23) crosses two sections through holes (22), be equipped with stage clip (24) on the stage clip bolt (23) that passes, press solidly wherein by nut (25).