CN201169128Y - Double coil book-binding machine - Google Patents

Abstract

The utility model provides a double-loop binding machine used for binding loose sheets, which comprises a frame, a double-loop winding roll, a double-loop output device, a cutting mechanism, a feeding mechanism, a ring clamping mechanism, a finished product output device and an automatic control device, wherein, the double-loop output device consists of a double roller paper transporting mechanism and a double loop transporting mechanism, wherein, the double loop transporting mechanism is provided with two sets of conveyer belts which are driven by a stepping motor, wherein, one set of conveyer belts have copied tapered section planes, thin edges and thick middle parts, the part between the thin part and the thick part is close to the circular arc transition; the cutting mechanism comprises a conveying lead rail, a dial wheel and a cutting knife, wherein, the wheel teeth of the dial wheel are arranged regularly and nonisometricly. The double-loop binding machine needs a person to pass the loops through the holes of the loose sheets, can automatically finish other operations, has convenient operation and accurate actions, saves a large amount of labor and greatly improves the labor productivity.

Description

Twin coil book-binding machine

Technical field

The utility model relates to the binding technique field, especially relates to the machinery with twin coil bookbinding loose-leaf.

Background technology

Twin coil is used to bind loose-leaf, and the form of twin coil is continuous two-wire " C " the word shape that single line links to each other, but the back of a bow of " C " word has small being recessed into, and also like the reverse figure of three, below summary is " C " word shape; " C " word one end with coil during use penetrates in the hole default on the loose-leaf notebook, and makes it closed, and this moment, coil became continuous " O " font, and arbitrarily page turning of loose-leaf notebook is safe and reliable, elegant in appearance; At present existingly be specifically designed to the machine that twin coil is pressed into " O " font, but only limit to the twin coil that becomes to need length with cutting off, aim to add in the default hole of loose-leaf and be pressed into " O " font; Because it is varied that the specification of twin coil has, as 3: 1 coils commonly used 7 kinds of specifications are arranged, 2: 1 coils are commonly used 5 kinds of specifications; So numerous specification twin coils adds its flexibility characteristics, and the twin coil conveying that how will be rolled into tube puts in place, and how on demand length is cut off, and until loose-leaf is bound into book form, searching document is not seen disclosing of this respect.

Summary of the invention

The purpose of this utility model is the deficiency at above-mentioned prior art, and a kind of twin coil book-binding machine is provided, and will be rolled into the plurality of specifications twin coil of tube, by automatic transport, long, the cut-out of meter, feed to the trim ring station, be shaped until trim ring, the overall process of bookbindings such as finished product output in the hole that will cut the coil of cutting into chunks and penetrate the loose-leaf book by manually finishing, all the other are finished automatically by machine, and easy to operate, action is accurate, the qualification rate height, thereby the saving recruitment is to raise labour productivity greatly.

For achieving the above object, the technical solution of the utility model is such: a kind of twin coil book-binding machine, comprise frame, place the twin coil reel in the frame, the twin coil output device places the shut-off mechanism on the workbench, intake mechanism, trim ring mechanism, finished product output device, and automaton; Its course of action is: by the twin coil reel of motor through the transmission mechanism drive, the packing barrier paper that will separate is transported to collecting box through two roller paper feed mechanisms on one side, on one side twin coil is sent through ad hoc conveying mechanism, distinguish and count length through specification, cut off the length that becomes to need by shut-off mechanism, transport to artificial perforation station, transport to the trim ring station after the perforation again and carry out trim ring via intake mechanism, export finished product then, whole process is controlled by program control screen by automaton;

Said twin coil output device is made up of two roller paper feed mechanisms and ad hoc defeated twin coil mechanism two parts of being installed on the frame, wherein ad hoc defeated twin coil mechanism is two series cylinder conveyer belts driven by stepper motors, clamp the face that arches and the recessed face of " C " word shape twin coil respectively, twin coil is exported in each autokinesis, in order to adapt to the twin coil of plurality of specifications, wherein the belt wheel section of one group of conveyer belt is for spinning taper, and the edge is thin, thick middle, between thickness with near the circular arc transition;

Said shut-off mechanism is that length is distinguished and counted to twin coil by the pulse signal of stepper motor to the specification of twin coil by self-con-tained unit in output, and length is cut off on demand; It comprises conveying, thumb wheel, cutting knife; Wherein conveying is installed on the workbench on the frame, and an end connects defeated twin coil mechanism, and the other end leads to thumb wheel; Said thumb wheel places on the workbench, in order to adapt to the twin coil of multiple different size, the gear teeth of thumb wheel are non-equidistant placement, wherein closely spaced two teeth are one group, organize closely spaced two between cog with another and leave bigger spacing, so can adapt to the series coil of different tooth pitches regularly alternately; Length is distinguished and counted to twin coil by thumb wheel output specification; Said cutting knife places the thumb wheel output on the workbench, and thumb wheel is connected motor respectively with cutting knife, running under self-con-tained unit control;

Said intake mechanism comprises the twin coil conveyer belt, and it places on the workbench, is driven by stepper motor, and the twin coil that cuts off is transferred to artificial perforation station, transfers to trim ring mechanism then; Said intake mechanism also comprises the conveyer belt group of three conveyer belts compositions being located on the workbench, and its parallel and synchronous setting with the twin coil conveyer belt is in order to carry the loose-leaf book; In intake mechanism, be equiped with photoelectric sensor;

The drive unit of related photoelectric sensor and stepper motor and thumb wheel and cutting knife all is electrically connected with self-con-tained unit;

Said trim ring mechanism is located at the workbench top, comprises eccentric wheel and the pressing plate that joins with it, and eccentric wheel connects stepper motor, and is electrically connected with self-con-tained unit;

Said finished product output device is the conveyer belt of being located on the workbench, in order to the finished product behind the trim ring is exported;

Said self-con-tained unit adopts PLC software program control, and is provided with program control screen.

Owing to adopted technique scheme, a kind of twin coil book-binding machine of the present utility model, can the twin coil of the plurality of specifications of tube will be rolled into, realize automatic transport, meter is long, cut off, feeding, until operations such as trim ring shaping and the outputs of bound loose-leaf notebook finished product, in the overall process of bookbinding, penetrate the Kong Zhongxu of loose-leaf book by manually finishing except cutting the coil of cutting into chunks, all the other are finished automatically by machine, and easy to operate, action is accurate, the qualification rate height, per hour can bind 200-600 originally according to different size, the specification minimum of loose-leaf notebook is 80mm * 150mm, and up 350mm * 300mm only uses one man operation, thereby can save recruitment in a large number, improved labor productivity widely.

Description of drawings

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

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is a course of action schematic diagram of the present utility model.

Fig. 4 is the defeated twin coil structural scheme of mechanism of parts of the present utility model.

Fig. 5 is the belt pulley for feeding foil enlarged drawing of one group of conveyer belt contacting with the twin coil inner concave.

Fig. 6 is the A-A cutaway view of Fig. 5.

Fig. 7 is a parts thumb wheel schematic diagram of the present utility model.

Fig. 8 is the B-B cutaway view of Fig. 7.

Among the figure: 1, frame, 2, the twin coil reel, 3, defeated twin coil mechanism, 301, contact twin coil convex surface conveyer belt, 302, contact twin coil concave surface conveyer belt, 303, belt pulley for feeding foil, 4, conveying, 5, program control screen, 6, thumb wheel, 601, the gear teeth, 602, central angle, 603, central angle, 7, cutting knife, 8, workbench, 9, two roller paper feed mechanisms, 10, trim ring mechanism, 11, the finished product output device, 12, Wastepaper Collection case, 13, the twin coil conveyer belt, 14, loose-leaf notebook conveyer belt group.

The specific embodiment

By Fig. 1--shown in 8, a kind of twin coil book-binding machine of the present utility model comprises frame 1, places the twin coil reel 2 in the frame, the twin coil output device places the shut-off mechanism on the workbench 8, intake mechanism, trim ring mechanism 10, finished product output device 11, and automaton; Its course of action is: by the twin coil reel 2 of motor through the transmission mechanism drive, the packing barrier paper that will separate on one side in the unwinding twin coil is transported to collecting box 12 through two roller paper feed mechanisms 9, on one side twin coil is sent through defeated twin coil mechanism 3, long through specification identification and meter, cut off the length that becomes to need by shut-off mechanism, transport to artificial perforation station via intake mechanism, by conveyer belt 14 the loose-leaf book is transported to trim ring mechanism 10 again after the perforation and carry out trim ring, by finished product output device 11 output finished products, whole process is controlled by program control screen 5 by automaton then;

Said twin coil output device is made up of with defeated twin coil mechanism 3 two parts the two roller paper feed mechanisms 9 that are installed on the frame 1, wherein defeated twin coil mechanism 3 is two groups of conveyer belts driven by stepper motors, be respectively to contact twin coil convex surface conveyer belt 301 and contact twin coil concave surface conveyer belt 302, clamp the face that arches and the recessed face of " C " word shape twin coil together, twin coil is exported in each autokinesis, in order to adapt to the twin coil of plurality of specifications, belt pulley for feeding foil 303 sections that wherein contact twin coil concave surface conveyer belt 302 are for spinning taper, the edge is thin, thick middle, between thickness with near the circular arc transition;

Said shut-off mechanism is that length is distinguished and counted to twin coil by the pulse signal of stepper motor to the specification of twin coil by self-con-tained unit in output, and length is cut off on demand; It comprises conveying 4, thumb wheel 6, cutting knife 7; Wherein conveying 4 is installed on the workbench 8 on the frame, and an end connects defeated twin coil mechanism 3, and the other end leads to thumb wheel 6; Said thumb wheel 6 places on the workbench 8, in order to adapt to the twin coil of multiple different size, the gear teeth of thumb wheel are non-equidistant placement, wherein closely spaced two teeth are one group, organize closely spaced two between cog with another and leave bigger spacing, so can adapt to the series coil of different tooth pitches regularly alternately; Twin coil specification identification by thumb wheel output is long with meter; Said cutting knife 7 is positioned at the output of thumb wheel 6, the motor of thumb wheel and cutting knife, running under self-con-tained unit control;

The gear teeth 601 of said thumb wheel 6 are non-equidistant placement, and it is one group with closely spaced two teeth, and the central angle 602 of these two between cog is 12 °, and the central angle 603 between group and group is 24 °.

Said twin coil conveyer belt 13 is parts of intake mechanism, places on the workbench, and it transfers to artificial perforation station by the stepper motor transmission in order to the twin coil that will cut off; Said intake mechanism also comprises the loose-leaf notebook conveyer belt group 14 that three conveyer belts being located on the workbench 8 are formed, and it is parallel with twin coil conveyer belt 13 and be provided with and be synchronized with the movement, in order to conveying loose-leaf book; In intake mechanism, be equiped with photoelectric sensor;

The drive unit of related photoelectric sensor and stepper motor and thumb wheel and cutting knife all is electrically connected with self-con-tained unit;

Said trim ring mechanism 10 is located at workbench 8 tops, comprises eccentric wheel and the pressing plate that joins with it, and eccentric wheel connects stepper motor;

Said finished product output device 11 is conveyer belts of being located on the workbench 8, in order to the finished product behind the trim ring is exported;

Above-mentioned related photoelectric sensor and stepper motor and conveyer belt power all are electrically connected with self-con-tained unit;

Said self-con-tained unit adopts PLC software program control, and is provided with program control screen 5.

Claims (3)

1, a kind of twin coil book-binding machine, comprise frame (1), place the twin coil reel (2) in the frame, the twin coil output device, place the shut-off mechanism on the workbench (8), intake mechanism, trim ring mechanism (10), finished product output device (11), and automaton, it is characterized in that: said twin coil output device is made up of with defeated twin coil mechanism (3) two parts the two roller paper feed mechanisms (9) that are installed on the frame (1), wherein defeated twin coil mechanism (3) is two groups of conveyer belts, drive by stepper motor, they are respectively to contact twin coil convex surface conveyer belt (301) and contact twin coil concave surface conveyer belt (302), clamp the face that arches and the recessed face of " C " word shape twin coil together, belt pulley for feeding foil (303) section that wherein contacts twin coil concave surface conveyer belt (302) is for spinning taper, and the edge is thin, thick middle, between thickness with near the circular arc transition; Said shut-off mechanism comprises conveying (4), thumb wheel (6), cutting knife (7); Wherein conveying (4) is installed on the workbench (8) on the frame, and an end connects defeated twin coil mechanism (3), and the other end leads to thumb wheel (6); Said thumb wheel (6) places on the workbench (8), and the gear teeth of thumb wheel are the alternately regular of non-equidistant placement; Said cutting knife (7) is positioned at the output of thumb wheel (6), and thumb wheel is connected motor with cutting knife; Said intake mechanism comprises twin coil conveyer belt (13), and it is connected with stepper motor, places on the workbench (8), and one is terminated at after the cutting knife, and the other end leads to artificial perforation station; Said intake mechanism also comprises the loose-leaf notebook conveyer belt group (14) of three conveyer belts compositions being located on the workbench (8), and itself and twin coil conveyer belt (13) be arranged in parallel and be synchronized with the movement; In intake mechanism, be equiped with photoelectric sensor; Said trim ring mechanism (10) is located at workbench (8) top, and it connects intake mechanism down, and it comprises eccentric wheel and the pressing plate that joins with it, and eccentric wheel connects stepper motor; Said finished product output device (11) is the conveyer belt of being located on the workbench (8), and mechanism joins with trim ring; The power of above-mentioned related photoelectric sensor, stepper motor and thumb wheel, cutting knife and conveyer belt all is electrically connected with self-con-tained unit.

2, a kind of twin coil book-binding machine according to claim 1, it is characterized in that: the gear teeth (601) of said thumb wheel (6) are non-equidistant placement, it is one group with closely spaced two teeth, and the central angle of these two between cog (602) is 12 °, and the central angle (603) between group and group is 24 °.

3, a kind of twin coil book-binding machine according to claim 1 is characterized in that: said self-con-tained unit adopts PLC software program control, and is provided with program control screen (5).

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