KR20010038318A - Apparatus for both side tape adhesion of printer - Google Patents

Abstract

PURPOSE: A printer double-faced tape adhering device is provided to automatically adhere and cut a double-faced tape on a printing paper in a speedy and precise manner, thereby improving the workability and firmly and stably fix a paper fixing state of a paper to be attached to an object. CONSTITUTION: A printer double-faced tape adhering device includes a double-faced tape adhering unit(70) coupled at a predetermined position of a printer to move, a tape roll(72) rotatably coupled at a predetermined position on the double-faced tape adhering unit and wound with a double-faced tape, a convey roller(74) for supplying the double-faced tape wound on the tape roll, an adhering roller(76) for adhering the tape conveyed by the convey roller to a rear surface of a printing paper, a cutter(78) for cutting the double-faced tape completely adhered by the adhering roller, and a conveying unit(80a,80b) for conveying the double-faced tape adhering unit.

Description

Double-sided Tape Adhesive Device for Printers {APPARATUS FOR BOTH SIDE TAPE ADHESION OF PRINTER}

The present invention relates to a double-sided tape adhesive apparatus of an ink printer, and more particularly, a feed roller for transferring the tape to the adhesive position, an attachment roller for attaching the transferred tape to the attachment position, and cutting the completed tape It relates to a double-sided tape adhesive device having a cutter to attach the double-sided tape supplied from the tape roll to the back of the paper printed and discharged from the printer.

In general, printed output from office equipment such as printers, facsimiles, etc. are used to be attached to a bulletin board or a wall surface, in which the user directly applies a liquid paste to the back of the printed material or cuts a double-sided tape to a predetermined length, Used in place.

However, when the amount of liquid paste is applied to the paper, when the amount of application is high, the printed paper is crying and when the amount of application is low, the paper is not easily attached, and there is a method using a label paper with an adhesive applied on the back side. It is very expensive, does not support a variety of paper, the adhesive is applied to the entire back of the paper has a disadvantage that it is not easy to remove the attached paper.

Accordingly, the user attaches and uses the double-sided tape, which is easy to attach to the paper, on the back side of the printing paper. The user visually checks the rear side of the printing paper and cuts the double-sided tape to a predetermined length so that the adhesive side of the tape One side had to be adhered to the paper and the protective paper glued to the back side had to be peeled off by hand and attached to the user's desired place such as a wall or a bulletin board.

Therefore, the cutting and adhering of such double-sided tapes requires cumbersome and demanding manual work that requires manpower and time, resulting in user's time loss and inconvenience, and also the length of the cut tapes is not uniform and printing Since the attachment position of the tape adhered to the paper is not constant, there is a problem in that the fixed state of the printed matter attached to the adhesive surface cannot be maintained.

Accordingly, the present invention has been made to solve the above problems, and when printing and discharging the paper in the printer, it is possible to quickly and automatically perform a series of operations for cutting the adhesive portion of the double-sided tape and a predetermined portion of the bonded tape. It is possible to meet the user's convenience and to keep the attachment position of the double-sided tape adhered to the printed paper at all times, and to attach it to the user's desired position such as bulletin board or wall immediately after discharging the printing paper. It is also an object of the present invention to provide a double-sided tape adhesive apparatus of a printer capable of assuring a fixed state of an attached printing paper.

1 is a perspective view of a printer having a double-sided tape adhesive apparatus according to the present invention.

Figure 2 is a block diagram of a double-sided tape adhesive apparatus according to the present invention.

Figure 2 is an enlarged perspective view of the main part of the double-sided tape bonding apparatus according to the present invention.

<Description of the code used in the main part of the drawing>

10 tape roll 20 feed roller

30: adhesive roller 40: cutter

50: timing belt

A double-sided tape adhesive apparatus of the present invention for achieving the above object, and a double-sided tape adhesive device coupled to the predetermined position of the printer; A tape roll rotatably coupled to a predetermined position of the double-sided tape gluing apparatus and having a double-sided tape wound thereon; A feed roller for supplying a double-sided tape wound around the tape roll; An adhesive roller for adhering the tape conveyed by the conveying roll to a back surface of printing paper; A cutter for cutting the double-sided tape in which adhesion is completed by the adhesive roller; It characterized in that it comprises a conveying means for conveying the double-sided tape adhesive device.

The transfer means, the coupling portion provided on one side and the other side of the double-sided tape adhesive device; A timing belt having both ends coupled to the coupling part; Preferably, the first and second sprockets meshed with the timing belt are provided.

The double-sided tape adhesive printer of the present invention having the above characteristics will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a printer equipped with a double-sided tape adhesive device according to the present invention as an embodiment, a paper feeder 20 for supplying a paper (P) for printing, and the paper feed A conveying device 30 for feeding and feeding paper from the apparatus 20, a printing device 40 for forming an image on the paper conveyed by the conveying device 30, and printing in the printing device 40 The discharge device 50 for discharging the old paper, and the printing device 40 is composed of a home position device 60 for capping or wiping after printing, all the devices (20, 30, 40, 50) 60 is provided in the device body (10).

In addition, the double-sided tape adhesive device 70 is attached to the lower portion of the printing device 40 to attach the double-sided tape (T) to the lower side of the printed surface of the printed paper, and the double-sided tape adhesive device 70 reciprocating movement A reciprocating feeder 80 is provided.

As shown in FIG. 2, the double-sided tape bonding apparatus 70 includes a tape roll 72 on which a double-sided tape T of a predetermined length is wound, and a double-sided tape T wound on the tape roll 72. A feed roller 74 for transferring the sheet to the adhesive position of the paper and a first star wheel 74a for contacting the feed roller 74 at a predetermined pressure to prevent the double-sided tape T from being detached are provided.

In addition, the adhesive roller 76 for attaching the double-sided tape T supplied by the feed roller 74 to a lower surface of the printing paper P by applying a predetermined pressure, and the adhesive roller 76 at a predetermined pressure. A second star wheel 76a for contacting the double-sided tape T supplied by the transfer roller 74 to prevent the double-sided tape T from being separated, the tape transfer roller 74 and the adhesive roller ( A driving roller 90 for driving 76 is provided.

The drive roller 90 is provided with a drive gear 90a at one end thereof and is engaged with the drive motor 90b, one side of the drive roller 90 is in contact with one side of the feed roller 74, and the other side is bonded to the other side. The transfer roller 74 and the adhesive roller 76 are driven by the friction force between the rollers in contact with one side of the roller 76.

A cutter 78 coupled to the end of the solenoid 78a is provided at a position between the transfer roller and the adhesive roller to cut the double-sided tape on which the adhesion is completed.

In addition, first and second sprockets 80a and 80b are provided at predetermined positions on both sides of the main frame 12 of the printer for the transfer of the double-sided tape adhesive device 70, and the end of the first sprocket is provided with power. A first driving gear is provided, one end of which is coupled to the first and second sprockets 80a and 80b to one side of the tape bonding device 70, and the other end of the first driving gear to the other side of the tape bonding device 70. The timing belt 82 to be coupled is rotatably coupled.

As described above with reference to FIGS. 1 and 3, the operation of the printer having the configuration will be described. When the print command and the double-sided tape adhesion command are given to the printer, the knock-up plate 22 configured in the paper feeding device 20 will be described. The knock-up plate 22 is lifted by a knock-up spring (not shown) to pick up the paper P loaded on the top, and is knocked-up plate (not shown) by a pickup roller (not shown) provided above the knock-up plate 22. When the uppermost sheet P of the plurality of sheets loaded on the sheet 22 is picked up, the sheet is separated into sheets by a sheet separating pad (not shown) and then conveyed to the conveying apparatus 30.

The paper P conveyed to the conveying apparatus 30 is conveyed to the printing apparatus 40 by the feeding roller 32 and the feeding auxiliary roller (not shown) contacting the feeding roller 32 at a predetermined pressure. do.

When the paper P is transferred from the transfer device 30 to the printing device 40, the printing device 40 drives the carrier driving motor M and thus the belt 44 drives the guide rail ( 46, which is fixed to 46 and moves left and right along the carrier shaft 48, and the paper P conveyed from the conveying device 30 through the nozzle provided in the micro injector 40a is placed on the paper on the base frame 12. Is printed.

At this time, the drive gear provided at the end of the drive motor is rotated by the double-sided tape adhesion command given to the printer, and the drive roller having the gear engaged with the drive gear rotates, and the tape feed roller 74 is in contact with the drive roller. ) And the adhesive roller 76 are rotated so that the double-sided tape interposed between the transfer roller 74 and the first star wheel 74a is released from the tape roll 72 and transferred to the adhesive roller 76. It is inserted between the second star wheel 76a.

At this time, the power is transmitted to the first drive gear provided in the first sprocket, and as the sieve 1 sprocket rotates. The timing belt fastened to the first and second sprockets is rotated to transfer the double-sided tape adhesive device to start the double-sided tape.

In addition, the double-sided tape interposed between the adhesive roller 76 and the second star wheel 76a is prevented from being separated by the second star wheel, and the double-sided tape adhesive device 70 is provided by the timing belt 82. The double-sided tape is supplied by the transfer roller 74 at a constant speed such as the transfer speed of the double-sided tape to a predetermined portion of the lower surface of the printed paper according to the transfer of the double-sided tape adhesive device 70.

In this way, an image is formed in the printing apparatus 40, and the paper on which the double-sided tape is adhered in the tape bonding apparatus 70 reaches the paper discharging apparatus 50, and the discharge roller 52 and the star wheel (not shown). ) And the paper is discharged.

That is, the paper conveying process of the inkjet printer is carried out through the paper feed device 20-> conveying device 30-> printing device 40-> tape bonding device 70-> paper conveying device 50. The paper sheet to be discharged is discharged and loaded on the outside of the printer with the printing surface on which the image is formed upward in the order of being printed and discharged.

Accordingly, the user peels off the protective paper of the double-sided tape and prints the paper on which the double-sided tape is adhered to the rear side, and pastes it to the desired position.

Although described with reference to a suitable embodiment to aid the understanding of the present invention described above, the present invention may be implemented in various ways without departing from the spirit of the invention. Accordingly, it should be understood that all modifications and other embodiments to the illustrated embodiments made without departing from the spirit of the invention as defined by the appended claims also belong to the invention.

As described above, the double-sided tape adhesive device which operates according to the printing operation of the printer enables to automatically bond and cut the double-sided tape released from the tape roll, so that the continuous operation of the double-sided tape adhesion and cutting is performed automatically. It can be done quickly and accurately to increase the working efficiency of the user, and to keep the size of the cut tape and the attachment position of the tape adhered to the paper constant, so that the fixed state of the paper attached to the other support can be reliably and stably There is an effect such as being able to fix.

Claims (2)

A double-sided tape adhesive device coupled to a predetermined position of the printer; A tape roll rotatably coupled to a predetermined position of the double-sided tape gluing apparatus and having a double-sided tape wound thereon; A feed roller for supplying a double-sided tape wound around the tape roll; An adhesive roller for adhering the tape conveyed by the conveying roll to a back surface of printing paper; A cutter for cutting the double-sided tape in which adhesion is completed by the adhesive roller; And a conveying means for conveying the double-sided tape adhesive device. According to claim 1, The conveying means, Coupling portion provided on one side and the other side of the double-sided tape bonding apparatus; A timing belt having both ends coupled to the coupling part; And a first and second sprockets engaged with the timing belt.