KR101083003B1

KR101083003B1 - An auto stapling device for printer

Info

Publication number: KR101083003B1
Application number: KR1020100015792A
Authority: KR
Inventors: 배창희
Original assignee: 한국타피컴퓨터(주)
Priority date: 2010-02-22
Filing date: 2010-02-22
Publication date: 2011-11-15
Also published as: KR20110096376A

Abstract

The present invention relates to an automatic stapling device for a printer, and when a certificate is issued in a government office, a school, a ward office or a court, if the certificate is a single sheet, the sheet is discharged as a single sheet, and in the case of a certificate consisting of several sheets, the automatic alignment is automatically performed. After the stapling is made by the stapler is placed in the upper portion of the printer so that it can be discharged at once, the inner side is provided with a stitching portion 110, the lower portion is formed in the inlet portion 120 for introducing the printing paper discharged from the printer And the upper body and the discharge portion 130 is formed; The printing paper inserted in the inlet 120 according to the number of sheets of printing paper installed inside the body 100 and inserted in the inlet 120, that is, whether the certificate printed by the printer is single or multiple. A path converting unit 140 for discharging through the discharge unit 130 as it is or supplying it to the uneven portion 110; An alignment unit 150 for aligning the printing paper supplied from the path conversion unit 140 to the knitting unit 110; After the alignment unit 150 is aligned, the loading unit 160 for loading the printing paper (certificate documents) made of the knitting in the knitting unit 110 to the discharge unit 130; It is made, including.

Description

Automatic stapling device for printers {AN AUTO STAPLING DEVICE FOR PRINTER}

The present invention relates to an automatic stapling device for a printer, and in detail, when issuing various certificates at a government office, a school, a ward office or a court, the sheets are discharged in a single sheet, and in the case of a certificate consisting of several sheets, this is automatically performed. It is an automatic stapling device for printer that can be discharged at once after stapling is made by stapler.

Computerization of archived documents such as computerization of registration at the courts, intellectual computerization at the ward offices, and resident registration computerization at the offices, etc. It is becoming. However, in this computerization work, only the computerization of the contents of the documents is made, and the documents printed by the printer are manually stamped with an import certificate or import certificate or certified or perforated for documents issued through a separate authenticator. And iron treatment operations.

In addition, since the computerization of the whole work is not made in this way, the issuance of such documents is directly responsible for the issuance of these documents, so the issuance time of documents is delayed and the issue of documents is cumbersome.

The present invention has been made in order to solve the above problems, the object of the present invention is to discharge in a single sheet, if the certificate is issued at the time of issuing a variety of documents in the office, school, ward or court, etc. In the case of a type, it is to automatically arrange this to provide an automatic stapling device for a printer that can be discharged at once after stapling is made by a stapler.

In order to achieve the above object, the present invention is placed in the upper portion of the printer, the inner side is provided with a braided portion, the lower portion is formed with an inlet for introducing the printing paper discharged from the printer, the upper body and the discharge portion formed; A path for discharging the paper inserted in the inlet or supplying it to the knitting part according to the number of sheets of printing paper installed in the body and inserted in the inlet, that is, whether the certificate printed by the printer is a single sheet or several sheets. A conversion unit; An alignment unit for aligning the paper supplied from the path converting unit to the knitting unit; A loading unit which loads the printing paper (certificate documents) made of the knitting in the knitting unit after being aligned in the alignment unit to the discharge unit; It provides an automatic braiding device for a printer comprising a.

In the present invention, the inlet is an inlet guide placed on the discharge side of the printer, a pair of drive rollers and pinch rollers for transporting the print paper drawn by the inlet guide, and located on the upper side of the drive and pinch rollers And a first conveying guide for conveying the printing paper conveyed by the drive and pinch rollers to the rear side of the body. The inlet guide is hinged to the lower surface of the body and is compatible regardless of the model of the printer. Make this possible.

In addition, in the present invention, the friction coefficient of the drive roller and the pinch roller is lower than the roller tension of the discharged portion from the printer, that is, the printing paper between the discharge roller of the printer and the folding device inlet driving roller and the pinch roller of the present invention. When it is positioned, the tension of the driving roller and the pinch roller of the inlet is less than the tension of the roller of the printer, and the sliding of the driving roller and the pinch roller of the inlet is pushed out of the printer until the whole paper is ejected from the printer. The paper can be conveyed only by the exerting force, and can be conveyed by the frictional force of the driving roller and the pinch roller of the inlet only after the paper is completely discharged from the printer.

According to the present invention, the discharge path is changed according to the number of various certificates, and in the case of a single sheet, the discharge path is discharged to the discharge unit along the discharge path as it is, and in the case of several sheets, the printing paper drawn into the inlet unit at the path conversion unit is unfolded. After converting to the side and sorting in the sorting unit, it is automatically braided, and the certificated documents that have been braided are loaded from the loading section to the discharge section so that they can be discharged to the outside. As well as securing the efficiency, it is possible to shorten the time required for issuing documents, which has a useful effect of providing convenience to civil complaints due to the reduction of waiting time.

1a and 1b is a front and rear perspective view of the automatic braiding device for a printer according to the present invention,
Figure 2a is a right side view showing the internal configuration of the automatic braiding device for a printer according to the present invention,
Figure 2b is a left side view showing the internal configuration of the automatic braiding device for a printer according to the present invention,
3 is a perspective view of a state mounted on the printer,
Figure 4 is a side view showing a state in which the printing paper is supplied from the inlet to the uneven portion,
5 is a side view showing a state in which the printing paper is discharged directly from the inlet to the outlet;
Figure 6 is a side view showing a state in which the stapled printing paper is discharged to the discharge unit.

Hereinafter, with reference to the accompanying drawings, preferred embodiments that do not limit the present invention will be described in detail.

As shown in Figures 1 to 6 the present invention is placed in the upper portion of the printer 10, the inner side is provided with a braided portion 110, the lower portion of the printing paper (P) discharged from the printer 10 An inlet 120 to be drawn in, and an upper body 100 having an outlet 130 formed thereon;

The insertion unit 120 is installed according to the number of sheets of printing paper P installed in the body 100 and inserted in the insertion unit 120, that is, whether the certificate documents printed by the printer 10 are single or multiple. A path converting unit 140 for discharging the printed paper P inserted in the through the discharge unit 130 as it is or supplying it to the uneven portion 110;

An alignment unit 150 for aligning the printing paper supplied from the path conversion unit 140 to the knitting unit 110;

After the alignment unit 150 is aligned, the loading unit 160 for loading the printing paper (certificate documents) made of the knitting in the knitting unit 110 to the discharge unit 130; Consists of including.

The left and right sides of the body 100 are covered with detachable side covers 101 and 102, and the front cover 103 has four buttons for mode switching (b1 to b4) and a liquid crystal panel (d) attached thereto, and a rear cover ( 104 is provided to be openable to remove the jam when printing paper jam occurs.

On the other hand, the lower side of the rear cover 104 is formed with a power terminal 105 for connecting the power cable and a cable terminal 106 for connecting the RS-232C cable for the connection between the PC and the authentication period.

In addition, a cover 107 on which the printed paper discharged after sheet discharge and stitching is placed is placed on the upper portion of the body 100 so as to be opened and closed.

In the figure, reference numeral 108 denotes a main switch.

The buttons d1 to d4 of the front cover 103 are divided into an automatic mode, a manual mode, a sheet mode, and a communication mode. When the automatic mode button d1 is pressed, the paper fed by the stapling device is cut off by the printer. If no paper is supplied even after a certain time has elapsed during storage in the mounting plate 151 of the alignment unit 150, the sheet is automatically folded and discharged to the discharge unit 130, and the setting of the time is initialized in the communication mode. It can be set arbitrarily within the range of about 5 to 20 seconds.

On the other hand, the manual mode button (d2) is cut out by pressing the manual mode button (d2) of the document stored in the mounting plate by the printing paper supplied from the printer to the knitting device is discharged so that the user can take it .

In addition, when the sheet mode button (d3) is pressed, the paper fed from the printer with the knitting device is transferred to the discharge unit 130 so that the user can take it directly. If the communication mode button (d4) is pressed, the paper is folded by a command sent from the PC. After the printing paper supplied to the device is briefly cut, it is discharged to the discharge unit 130 so that the user can take it.

The braiding part 110 is composed of a motor-driven braiding machine, each of which is disposed on the left and right sides of the upper side of the printing paper, so that the configuration of such a motor-driven braiding machine is known in the art. Detailed description thereof will be omitted.

As shown in FIG. 2A, the inlet unit 120 may include an inlet guide 121 placed on the outlet side of the printer 10 and a printing paper P inserted by the inlet guide 121. A pair of drive rollers 122 and pinch rollers 123, and the printing paper conveyed by the drive and pinch rollers 122 and 123, located on the upper side of the drive and pinch rollers 122 and 123, are located at the rear of the body 100. It comprises a first transfer guide 124 for conveying to the side.

The inlet guide 121 is hinged to the lower surface of the body 100, the upper end is hinged to the height and inclination of the paper discharge portion of all the printer is to be compatible to use.

S1, S2, S3 is a paper sensor, S1 is installed between the drive roller 122 and the pinch roller 123 of the inlet 120 to detect the entry of the printing paper (P), S2 is the path Is installed at the inlet side of the conversion unit 140 to detect the movement of the printing paper (P), S3 is installed at the end of the mounting plate 151 of the alignment unit 150 enters the printing paper into the uneven portion 110 After the completion of the stitching, it is detected whether the bundle of printed sheets is discharged.

In the present invention, the driving roller 122 of the inlet 120 is driven by a timing belt 126 to the driving motor 125, as shown in Figure 2b, the driving roller 122 and the pinch roller ( The friction coefficient of 123 is lower than the roller tension of the discharged portion of the printer, and the sliding phenomenon occurs in the driving roller 122 and the driven roller 123 of the inlet 120 until the entire paper is discharged from the printer. The paper can be conveyed only by the pushing force in the printer, and the paper can be conveyed by the friction force of the driving roller 122 and the pinch roller 123 of the inlet 120 only after the paper is completely discharged from the printer. The printing paper discharged from the paper can be transported without any problem and can be fed out as it is uneven or discharged.

In the present invention, the path from the inlet part 120 to the discharge part 130 is a direct feed path through which printing paper discharged from the printer without slippage passes, and the direct feed path is the first feed guide 124; It is installed vertically to the rear of the body 100 and the upper end is composed of a second transfer guide 128 bent forward.

On the other hand, the post-seamless transfer path corresponding to the direct transfer path includes a first transfer guide 124, a path conversion guide 144, a mounting plate 151, a loading plate 161, and a discharge guide 137. .

The path conversion guide 144, the mounting plate 151 and the loading plate 161 will be described in detail in the following description of each component.

As shown in FIG. 2, the discharge part 130 transfers the printing paper P guided by the second transfer guide 128 from the inlet part 120 to the outside ie, the cover 107 on the upper surface of the knitting device. A pair of pinch rollers 132 and 133 for discharging, and the rear end of the printing paper P, which is sewn by the loading unit 160 after being sewn in the selvage unit 110, is lifted and operated to discharge to the outside. It further comprises a pair of drive rollers 134 and pinch rollers 135, the drive roller 134 is a timing belt (side) on the drive roller 122 side of the inlet 120 as shown in FIG. 136 is driven.

Also, reference numeral 137 denotes a discharge guide for guiding the rear end portion of the printing paper toward the discharge unit 130 by lifting the loading unit 160 when the discharge unit 130 is displaced after the knitting unit 110 has been sewn. to be.

The path converting unit 140 is a feeding roller 141 installed in the middle of the discharge path between the inlet 120 and the discharge unit 130, and a pair of close to the lower and upper side of the feeding roller 141 It includes a pinch rollers (142, 143) and a path conversion guide 144 that is close to or spaced apart from the outside of the feeding roller 141, the path conversion guide 144 on the axis of the path conversion motor 145 The attached eccentric cam 146, the crank 147 and the crank 147, one end of which is connected to the eccentric cam 146 is hinged and rotated about the shaft 149, the guide for converting the path 144 The sheet of printing paper drawn from the inlet unit 120 to the outlet unit 130 by being moved close to or separated from the outside of the feeding roller 141 by an operating mechanism consisting of a rotating member 148 attached thereto or a flat portion ( 110) to the side.

That is, when the sheet of printing paper supplied to the inlet 120 is discharged directly to the discharge unit 130, the path changing guide 144 falls down toward the rear cover 104 while the feeding roller 141 and the pinch roller The printing paper which passes between the 142 is discharged to the discharge unit 130 along the second transfer guide 128, and is supplied to the knitting unit 150 toward the knitting unit 150, and then discharged after the knitting is discharged. ), The printing paper passing between the feeding roller 141 and the pinch roller 142 again passes between the feeding roller 141 and the pinch roller 143, toward the mounting plate 151 of the knitting portion 150. After transfer and alignment, knitting occurs.

The feeding roller 141 of the path converting unit 140 is simultaneously driven by a timing belt 136 for driving the discharge unit 130 as shown in FIG. 2B.

On the other hand, the alignment unit 150 is for aligning the print paper (P) horizontally and vertically before stitching, the vertical alignment is on the side of the mounting plate 151 located on the bottom of the stitching portion 110 It is installed and consists of a plurality of alignment bar 152 to align the side of the printing paper supplied on the mounting plate 151 by pushing inward, this alignment bar 152 is to move forward and backward operation by the solenoid (not shown) Since the alignment unit 150 is known in the art to which the present invention pertains, a detailed description thereof will be omitted.

In addition, an elastic rubber brush 153 is crosswise attached to an upper portion of the mounting plate 151 to align the printing paper supplied on the mounting plate 151 in the horizontal direction to insert the tip portion into the uneven portion 110. The alignment roller 154 is provided, and the alignment roller 154 is connected to the driving motor 125 by another timing belt 127 to be driven as shown in FIG. 2B.

In addition, the loading unit 160 is installed at the rear portion of the mounting plate 151 and the front end portion to lift the rear end of the sewn printing paper after completion of the braiding operation in the braiding unit 110 to supply to the discharge unit 130. A loading plate 161 hinged to the body 100, a driving motor 162 for driving the loading plate 161, an eccentric cam 163 attached to an axis of the driving motor 162, and One end is connected to the eccentric cam 163 and the other end includes a crank 164 pin-coupled to the loading plate 161.

The loading plate 161 of the loading unit 160 is lying in a substantially horizontal state when the printing paper enters the side of the knitting portion is possible to supply the paper from the path converting portion 140 to the knitting portion 150, After the knitting is completed, when the printed sheet sewn in the bundled state is discharged to the discharge unit, the rear end is lifted and the transfer path from the knitting unit 150 to the discharge unit 130, that is, the transfer path after the knitting is formed.

The automatic brazing apparatus of the present invention configured as described above may set an automatic, manual sheet or communication mode as described above. First, the operation of the path converting unit 140 will be described.

When the manual and automatic and communication mode is set, the eccentric cam 146 is rotated by the path conversion motor 145, and the link 147 and the rotating member 148 connected to the eccentric cam 146 are rotated. The path conversion guide 144 is moved to stand as shown in FIG. At this time, when the eccentric cam 146 rotates and reaches the point where the limit switch SW1 is turned off, the operation is stopped.

On the other hand, when set to the single sheet mode, the eccentric cam 146 is rotated by the path conversion motor 145 and the path conversion guide by the link 147 and the rotating member 148 connected to the eccentric cam 146. 144 falls back as shown in FIG. 5, when the eccentric cam 146 rotates and the limit switch SW2 is turned from ON to OFF.

In addition, when the operation of the loading unit 160 is described, the eccentric cam 163 is rotated by the drive motor 162 after the operation of the uneven portion 110 and the alignment unit 150 is completed, and this eccentricity The loading plate 161 is moved by the link 164 connected to the cam 163. When the eccentric cam 163 is rotated and the limit switch SW2 is turned on from off, the loading plate 161 is moved. The driving roller 134 and the pinch roller 135 located at the rear end side are driven so that the stapled printing paper is placed on the cover 107 through the discharge unit 130.

After discharge, the eccentric cam 163 is rotated by the drive motor 162 again, and the loading plate 161 lifted up by the link 164 connected to the eccentric cam 163 is again in a horizontal state. When the eccentric cam 163 is rotated and the limit switch SW2 is turned from ON to OFF, the operation is stopped.

In the automatic stitching device of the present invention configured as described above, when the sheet is discharged, that is, the various types of certificates do not need to be stitched, as illustrated by the arrow in FIG. 5, the discharge guide of the printer may be inserted into the inlet guide 121. The printing paper P which enters into the inlet 120 by being pulled by the driving roller 122 and the pinch roller 123 is transferred toward the path converting unit 140 along the first transfer guide 124. Since the path conversion guide 144 of the path conversion unit 140 maintains the back state, the printing paper P is immediately discharged to the discharge unit 130 by the second transfer guide 128 installed in the vertical state. After being transported and discharged to the outside, it is loaded on the mounting table 107 on the upper side of the automatic brazing apparatus 100.

In addition, in the case where the various certificates are composed of several sheets, as shown in FIG. 4, the printing paper entering the inlet unit 120 is transferred to the path converting guide 144 rotated forward by the path converting unit 140. When the plurality of sheets of printing paper (P) is entered into the stitch portion 110 is completed, the alignment bar 152 and the alignment roller 154 of the alignment portion 150 are plural sheets. The printing paper (P) is aligned neatly in both the horizontal and vertical directions, and when the alignment is completed, the knitting unit 110 is operated to straighten the front part of the certificate, that is, the neatly aligned printing paper (P), and the knitting 6 is completed, the loading unit 160 lifts the rear end of the printed sheet P, which is folded, upwards, and at the same time, the alignment roller 154 reversely rotates the sheet of printed sheet P. It is pushed in the opposite direction, by the loading plate 161 of the loading unit 160 The raised printing paper P is conveyed backward by the driving roller 134 and the pinch roller 135, and is supplied toward the discharge part 130 by the circular guide 137 to be discharged to the outside, and then is automatically discharged to the outside. It is loaded on the mounting table 107 of the upper portion of the body 100.

100: body 101102: side cover
103: front cover 104: rear cover
105: power supply terminal 106: cable terminal
107: cover 108: main switch
110: stitching portion 120: inlet portion
121: Inlet guide 122: Driving roller
123: pinch roller 124: first feed guide
125: drive motor 126: timing belt
127: timing belt 128: second transfer guide
130: discharge part 132,133: pinch roller
134: drive roller 135: pinch roller
136: timing belt 137: discharge guide
140: path conversion unit 141: feeding roller
142,143: pinch roller 144: guide for path conversion
145: path conversion motor 146: eccentric cam
147: crank 148: rotating member
149: axis 150: alignment
151: mounting plate 152: alignment bar
153: rubber brush 154: alignment roller
160: loading unit 161: loading plate
162: drive motor 163: eccentric cam
164: crank P: printing paper

Claims

delete

It is placed in the upper portion of the printer, the inner side is provided with a hook portion 110, the lower portion is formed with an inlet portion 120 for introducing the printing paper discharged from the printer, the upper body body formed with the discharge portion (130) 100); The printing paper inserted in the inlet 120 according to the number of sheets of printing paper installed inside the body 100 and inserted in the inlet 120, that is, whether the certificate printed by the printer is single or multiple. A path converting unit 140 for discharging through the discharge unit 130 as it is or supplying it to the uneven portion 110; An alignment unit 150 for aligning the printing paper supplied from the path conversion unit 140 to the knitting unit 110; After the alignment unit 150 is aligned, the loading unit 160 for loading the printing paper (certificate documents) made of the knitting in the knitting unit 110 to the discharge unit 130; In the automatic braiding device for a printer comprising a;
The inlet 120 is a pair of drive rollers 122 for transporting the inlet guide 121 placed on the discharge side of the printer 10 and the printing paper P introduced by the inlet guide 121. ) And a pinch roller 123 and a first feed for transporting the printing paper conveyed by the drive and pinch rollers 122 and 123 to the rear side of the body 100 located on the upper side of the drive and pinch rollers 122 and 123. The guide 124 and the vertically installed at the rear of the body 100 and the upper end includes a second transfer guide 128 bent forward, the inlet guide 121 has an upper end on the lower surface of the body 100 Automatic stapling device for the printer, characterized in that the hinge.

The method according to claim 2,
The friction coefficient between the driving roller 122 and the pinch roller 123 is lower than the roller tension of the portion discharged from the printer, and the driving roller 122 and the driven roller of the inlet portion 120 until the entire paper is discharged from the printer. The sliding phenomenon occurs at 123 so that the paper can be conveyed only by the force pushed out of the printer, and only after the paper is completely discharged from the printer, the driving roller 122 and the pinch roller 123 of the inlet part 120. Automatic staggering device for a printer, characterized in that it can be transported by the frictional force of.

The method according to claim 2,
The discharge unit 130 is a pair of pinch rollers (132, 133) for discharging the printing paper (P) guided by the second transfer guide 128 from the inlet 120 to the cover 107 of the upper surface of the braiding device ), And a pair of drive rollers 134 and pinches which are operated to discharge to the outside while the rear end of the printing paper P which is sewn by the loading unit 160 after being sewn in the sewn portion 110 is lifted. And a roller (135), wherein the driving roller (134) is connected to the driving roller (122) side of the inlet (120) by a timing belt (136).

The method according to claim 2,
The path converting unit 140 is a feeding roller 141 installed in the middle portion of the discharge path (F) between the inlet 120 and the discharge unit 130, and close to the lower and upper side of the feeding roller 141 And a pair of pinch rollers 142 and 143 and a path conversion guide 144 that is adjacent to or spaced apart from the outside of the feeding roller 141. The path conversion guide 144 includes a path conversion motor 145. The eccentric cam 146 attached to the shaft of the, the crank 147 and the crank 147, one end of which is connected to the eccentric cam 146 is hinged and rotated about the shaft 149, the guide for the path conversion The sheet of printing paper drawn in from the inlet unit 120 is transferred directly to the outlet unit 130 by being approached or spaced apart from the outside of the feeding roller 141 by an operating mechanism consisting of the rotating member 148 attached thereto (144). Automatic stapling device for a printer, characterized in that configured to be pulled out toward the staple portion (110).

The method according to claim 5,
The feeding roller 141 of the path converting unit 140 is simultaneously driven by a timing belt 136 for driving the discharge unit 130, automatic printing device for a printer.

The method according to claim 2,
The loading unit 160 has a loading plate 161 whose tip is hinged to the body 100, a driving motor 162 for driving the loading plate 161, and an axis of the driving motor 162. Automatic scribing device for a printer, characterized in that it comprises an eccentric cam 163 attached to the eccentric cam 163, one end is connected to the eccentric cam 163 and the other end is pin-coupled to the loading plate 161. .