JP2005041533A - Pasting machine for sheet to be fitted - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pasting machine for a sheet to be fitted which is suitable for an increase in the workability and productivity for joining the sheet to be fitted extending to the total area of a plate surface of a plate to be pasted. <P>SOLUTION: This pasting machine for the sheet to be fitted comprises a main body section for pasting the sheet to be fitted on the plate surface of the plate to be pasted, a carrying-in base section for feeding the plate to be pasted to the main body section, and a carrying-out base section for discharging the plate to be pasted on which the sheet to be fitted has been pasted by the main body section. The main body section is equipped with a trestle section for the wound sheet to be fitted, a tension mechanism which matches the sheet to be fitted with the feeding direction of the plate to be pasted by deflect-adjusting the tension and the feeding direction of the sheet to be fitted. Also, the main body section is equipped with a pasting section which discharges the plate to be pasted in the direction to the carrying-out base section while pasting the sheet to be fitted by pressing it onto the plate surface of the plate to be pasted accompanying the passing of the plate to be pasted being fed from the carrying-in base section through a space between a driving roller and a pressing roller having a vertically movable pressing adjusting mechanism which adjusts the urging in the direction to the driving roller and the vertical movement. In addition, respective ones of the main body section, the carrying-in base section and the carrying-out base section are connected by a separable connecting means into a state wherein the pasting work is possible, and also, respective ones are equipped with a moving and installing position fixing means. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention is mainly used to protect the aluminum plate that is easily damaged in the manufacturing process and the product transportation process, and the surface of the stainless steel plate that is referred to as a shining object and is troubled when damaged. The present invention relates to an attachment sheet sticking machine for sticking and attaching an attachment sheet made of a synthetic resin sheet such as a product.

  The conventional technology for adhering a covering sheet to protect a plate surface such as an aluminum plate or a stainless steel plate (hereinafter referred to as an adhering plate) is an adhesive-applied surface of the adhering sheet to the extent that the inventors know. It seems that it is common to apply the side to the corner part of the plate to be adhered, and rub it from the opposite side with a hand-held roller or rubber spatula so that air does not enter.

  Products made of a soft aluminum plate or a stainless steel plate that is used as a light object are treated as defective if they are damaged during transportation, etc., so one side of a synthetic resin sheet such as vinyl chloride from the stage of the plate before manufacturing processing. An adhesive sheet coated with an adhesive is attached to the plate surface to protect it from scratches.

  However, if there is a so-called floating part where air enters between the pasted sheet and the pasted plate surface, the part will be easily torn and peeled off during the processing and transport process, so the pasting work In this case, it is required that the covering sheet is in close contact with the entire surface of the plate. However, the manual operation as in the above-described conventional technique requires skill and becomes complicated and poor in productivity and workability. .

  In consideration of the above, an object of the present invention is to provide an attachment sheet sticking machine suitable for improving workability productivity.

  An adherend sheet sticking machine for achieving the above object includes a main part for sticking the adherend sheet to the plate surface of the adherend plate, and feeding the adherend plate to the main part. And a carry-out base part for discharging the adherend plate to which the attachment sheet is attached by the main part, and the main part is a gantry part of the wound attachment sheet, A tension mechanism that adjusts the tension and feed direction of the sheet to be adjusted and aligns it with the feed direction of the adherend plate, and the adherend plate fed from the carry-in base unit to the drive roller and the drive roller direction. As the sheet is passed between the urging force and a pressing roller having a lifting / lowering pressure adjusting mechanism for adjusting the lifting / lowering movement, the unloading base portion is adhered while the sheet is adhered to the plate surface of the substrate to be adhered. Each of the main body portion, the carry-in stand portion, and the carry-out stand portion is provided with a sticking portion that is discharged in the direction. The detachable connecting means is linked to a sticking work state, yet are each characterized in that it comprises a movement and installation position fixing unit.

  The adherend sheet sticking machine according to the present invention includes a main portion for sticking the adherend sheet to the plate surface of the adherend plate, a carry-in base portion for feeding the adherend plate to the main portion, and a main portion. The main body includes a gantry portion of a mounted sheet roll around which the mounted sheet is wound, and tension and feed of the mounted sheet. The tension mechanism that adjusts the deflection of the direction and aligns the deviation from the feeding direction of the adherend plate, and the adherend plate fed from the carry-in base unit, the drive roller, and the upward and downward pressure adjustment in the drive roller direction As it passes between the pressure rollers having a mechanism, the sheet is attached to the plate surface of the adherend plate while being sequentially pressed from the leading end portion in the feed direction while being stuck in the direction of the unloading base. Since it is equipped with a landing part, the adherend plate is placed on the carry-in base part and fed to the main part. By simply passing between the driving roller and the pressing roller, the mounted sheets are sequentially pasted from the front end of the plate surface, so that the air is stuck between the pasted plate and the mounted sheet without any air entering, and the pressing is performed. By adjusting the roller with the lifting / lowering pressure adjustment mechanism, it is possible to adjust the thickness of the adherend plate and the pressure contact force of the adherend sheet, and to adjust the deflection of the feed of the adherend sheet using the tension mechanism. By doing so, it is possible to eliminate the deviation from the feeding direction of the adherend plate, so that the adherend sheet is stuck on the plate surface without being displaced, and further, the main part and the carry-in stand part in this sticker Each of the carry-out base portions is connected by a detachable connecting means, and each has a moving and installation position fixing means, which can be moved separately and connected at a desired installation location. Since it can be installed at each location where a large number of adherend plates are stacked, not only can the adherend sheet be adhered accurately and cleanly, but it can also be simplified. , Which will improve production and work efficiency.

  FIG. 1 shows an embodiment of an attachment sheet sticking machine according to the present invention, which will be described below with reference to the drawings.

  Fig. 1 shows an adhesive sheet B with an adhesive applied to one side of a synthetic resin sheet such as vinyl chloride on an adhesive plate A such as an aluminum plate that is easily scratched or a stainless steel plate that is considered to be shiny. The sticking machine 1 is composed of a main part 2 at a central part, a loading part 3a at a right part, and an unloading part 3b at a left part.

  The main body 2 includes a machine base 4 composed of opposing side-view inverted T-shaped side frames 4a and girders 4b, 4b installed between the side frames 4a, 4a. Between the both side frames 4a, 4a, a mounted sheet roll 5, a tension rod 6, a pressing roller 7, and a driving roller 8 are sequentially installed so as to wind the mounted sheet B sequentially from above.

  The mounted sheet roll 5 is mounted on the support shaft 9 by inserting the support shaft 9 into the hollow cylindrical shaft around which the mounted sheet A is wound and sandwiching both end portions of the cylindrical shaft with the taper bosses 10; Both end portions of the support shaft 9 are horizontally mounted in a state of being rotatably and detachably supported in a recess portion 11a of a pedestal portion formed by a bearing base 11 fixed to the top portion of each side frame 4a.

  The tension rod 6 is fixed to the adjustment plate 12a of the tension mechanism 12 disposed on each side frame 4a, 4a of the machine base 4, and is drilled in each of the adjustment plates 12a, 12a. The tension mechanism 12 is mounted on the side frame 4a with bolts 12c and 12c through the vertical long holes 12b and 12b, and the tension mechanism 12 includes bolts 12c and 12b inserted into the vertical long holes 12b and 12b. By loosening 12c and moving the adjustment plates 12a and 12a in the vertical direction, the entire or one end of the tension rod 6 is adjusted and moved upward or downward.

  The pressing roller 7 and the driving roller 8 constitute a sticking portion for sticking the covering sheet B to the plate surface of the sticking plate A, and the entire circumferential surface is covered with an elastic material such as rubber. Are arranged vertically, and the pressing roller 7 has shaft bearings 14 and 14 slidably fitted between vertical guides 13 and 13 fixed to the side frames 4a and 4a, respectively. Each bearing 14 is provided with a lifting / pressing adjustment mechanism including a vertical bolt 15 for lifting and a spring 18 for pressing.

  The vertical bolt 15 in the lifting and pressing adjustment mechanism has an upper portion screwed to a support 16 fixed to the side frame 4a of the machine base 4, and a bearing 14 of the pressing roller 7 is suspended from a lower end portion thereof. A spring 18 is contracted between the flange 17 screwed into the central portion and the upper surface of the bearing member 14.

  As a result, the bearing body 14 is pushed down in the direction of the driving roller 8 by the urging of the spring 18 and is disposed so as to be able to move up against the urging. Ascending / descending movement adjustment by the rotation operation and pressing pressure adjustment are performed.

  The driving roller 8 is supported by bearing bodies 19 and 19 each of which has both shaft ends fixed to the side frames 4a and 4a, and is fixed on a pulley 20 and a girder member 4b fixed near one shaft end. A belt 22 is suspended between the pulley 21 a of the drive motor 21 shaft, and the drive roller 8 is rotated via the belt 22 by the drive motor 21.

  Further, the main body 2 is provided with moving and setting position fixing means, and at the bottom portions of the inverted T-shaped side frames 4a, 4a near the both ends of the horizontal frame members 4c, 4c, there are moving casters 23, In the extended state due to the stepping action, the moving caster 23 is lifted, and the installation position fixing stopper 24 by the stepping action telescopic leg rod 24a which is prevented from moving thereby is disposed, whereby the main body 2 is moved to the desired position. It can be moved to (place) and installed (installed).

  Each of the carry-in base part 3a and the carry-out base part 3b arranged at the left and right side parts of the main body part 2 is provided with a roller conveyor 31 and a plurality of small casters by a plurality of roller rows on a top surface part of a frame 30 framed in a square shape. A caster conveyor 32 is arranged in a row, and the roller conveyor 31 has a mode in which the axis of each roller 31a is parallel to a portion of the upper surface portion of the gantry 30 that is biased toward one end in the main body 2 direction. The caster conveyor 32 is arranged following the row of rollers 31a so that the circumferential upper end portions of the rollers 31a of the roller conveyor 31 and the trochanters of the caster conveyor 32 are on the same horizontal plane. It is arranged.

  In addition, the carry-in base part 3a and the carry-out base part 3b are arranged in a direction corresponding to the main part 2 direction in the bottom part of the gantry 30, and a moving caster 23 similar to the main part 2 is opposed to the opposite main part 2 direction. The movable caster 23 and the installation position fixing stopper 24 are disposed at the site, and each can be moved and installed (installed) at a desired position (place), and further separated from the main body 2. Possible connection means are provided.

  The connecting means has a downward connecting pin 33 projecting from a frame piece corresponding to the lower position of the endmost portion in the main body 2 direction in each roller conveyor 31 arranged in the carry-in table portion 3a and the carry-out table portion 3b. In the main body 2, the drive roller 8 is provided on each of the carry-in table portion 3 a side and the carry-out table portion 3 b side with the drive roller 8 horizontally placed between the opposite side frames 4 a and 4 a as the center. The receiving plates 34 and 34 are installed in parallel, and the receiving plates 34 and 34 are provided with connecting holes 35 in which the connecting pins 33 of the carry-in table portion 3a and the carry-out table portion 3b are fitted. Yes.

  Then, the main body 2 and the carry-in base part 3a are fitted by fitting the connection pin 33 of the carry-in base part 3a into the connection hole 35 on the carry-in side of the main part 2 and the connection pin 33 of the carry-out base part 3b into the connection hole 35 on the carry-out side. Each of the carry-out table portions 3b is in a connected state, and in this connected state, the circumferential upper ends of the roller conveyor 31 and the caster conveyor 32 in the drive roller 8, the carry-in table portion 3a, and the carry-out table portion 3b of the main body 2 are on the same horizontal plane. It is comprised so that it may become upper.

  The sticking machine 1 in this embodiment includes a connection pin 33 of the carry-in table portion 3a in the connection hole 35 of the main body 2 on the tension rod 6 direction side, and a connection pin 33 of the carry-out table portion 3b in the opposite connection hole 35. In the connected state in which the installation position is fixed, the installation position fixing stopper 24 is stepped on to lift each moving caster 23 to install it in a desired work place. Is pulled from the top of the tension rod 6 and hung on the front surface of the pressure roller 7 and the drive roller 8 in the direction of the carry-in base portion 3a toward the loading base 3a (two-dot chain line in FIG. 7). Rotate the driving roller 8 counterclockwise (FIG. 2), and place the adherend plate A on the roller conveyor 31 and the caster conveyor 32 of the carry-in base part 3a and feed it in the direction of the sticking part 2 Shall in, in the the feed is not shown but is convenient is regulated feeding direction when feeding along the positioning guide.

  The adherend plate A is driven in a state where the front part is sandwiched between the driving roller 8 and the pressing roller 7 that are suspended from the front surface of the pressing roller 7 as the feeding movement is performed. As the drive roller 8 passes through the roller 8 while being pressed between the roller 8 and the pressing roller 7 and pressed by the pressing roller 7 biased by the spring 18, the adhesive-coated surface of the mounted sheet B becomes The plate A is adhered while being sequentially pressed from the front end portion in the feed direction of the plate surface of the adherend plate A, and is discharged toward the carry-out table 3b.

  The tension mechanism 12 adjusts the tension by moving the tension rod 6 upward or downward in the horizontal state in the process of attaching the covering sheet B. For example, in FIG. 12, the tension sheet 6 is adjusted so that the right side is moved downward by one side so that the loaded sheet B is shifted in the left direction, and the feed direction is fed out each time it is sent in the right direction by adjusting the movement in the upward direction. Is adjusted to adjust the deviation from the feeding direction of the adherend plate A to achieve alignment.

  Moreover, the raising / lowering pressing adjusting mechanism of the pressing roller 7 adjusts the gap dimension between the driving roller 8 and the pressing roller 7 by rotating the vertical bolt 15 to move the bearing 14 up and down, and the adherend plate A The pressing pressure (pressure contact force) at the time of sticking is also adjusted.

  When the affixing operation is completed, the main body 2, the carry-in base 3a, and the carry-out base 3b are released from the installation position fixing stoppers 24 so that they can be moved by the moving casters 23. The connection pin 33 is removed from the connection hole 35 in each connection means of the carry-in table part 3a and the carry-out table part 3b and separated and moved to the corners in the factory, or other adherend plates A are stacked. After moving to the place, they are connected again, fixed in position and installed to enable the sticking operation.

  In addition, in this Example, in order to protect the plate | board surface of the stainless steel scale board used as the aluminum plate and shining thing which are easily damaged, the aspect which sticks the synthetic resin-made mounting sheet | seat is shown. However, it is used in various ways, for example, when a sheet printed with a desired phrase is attached to an advertisement plate or the like.

  The adherend sheet sticking machine 1 in this embodiment feeds the adherend plate A to the main part 2 and the main part 2 that sticks the adherend sheet B to the plate surface of the adherend plate A. It is schematically configured from a carry-in base part 3a and a carry-out base part 3b that discharges the adherend plate A to which the adherend sheet B is attached in the main part 2, and the main part 2 is wound around the attachable sheet B. By moving and adjusting the gantry unit that horizontally mounts the mounted sheet roll 5 and the tension rod 6 on which the mounted sheet B is hung, the tension and feeding direction of the mounted sheet B at the time of sticking are adjusted and adjusted. A tension mechanism 12 that aligns the deviation of the attachment plate A from the feeding direction, a to-be-attached plate A fed from the carry-in table 3a, a drive roller 8, and a mechanism for adjusting the upward and downward pressure in the direction of the drive roller 8. As it is passed between the pressing roller 7 and the plate surface of the adherend plate A, the tip portion in the feed direction Since it has a sticking part that discharges in the direction of the carry-out stand part 3b while sticking the sticking sheets B in pressure contact with each other, the sticking plate is placed on the carry-in stand part and the main body Since the mounted sheets are sequentially pasted from the tip part of the plate surface simply by passing between the driving roller and the pressing roller, air does not enter between the pasted plate and the mounted sheet. It is also possible to adjust the plate thickness dimension of the adherend plate and the pressure contact force of the adherend sheet by adjusting the pressure roller by the lifting and lowering press adjustment mechanism. By adjusting the deflection with the tension mechanism, it is possible to eliminate the deviation from the feeding direction of the adherend plate, so that the adherend sheet is stuck on the plate surface without being displaced, and this pasteer is further configured. The main part, the carrying-in stand part and the carrying-out stand part to be separated Each of which is equipped with a moving caster and a movement by an installation position fixing stopper, each of which can be moved separately and connected at a desired installation location. Since it can be installed at each location where a large number of adherend plates are stacked, not only can the adherend sheet be adhered accurately and cleanly, but it can also be simplified. , Which will improve production and work efficiency.

Overall side view. Partial side view. The front view of a main-body part. The side view of a tension mechanism. The partial side view of the state which separated the carrying-in stand part. The partial top view of the state which separated the carrying-out stand part. The simplification figure which shows the sticking state of a to-be-coated sheet.

Explanation of symbols

A Attached plate B Attached sheet 1 Attaching machine 2 Main part 3a Loading base part 3b Unloading base part 4 Machine base 5 Attached sheet roll 6 Tension bar 7 Pressing roller 8 Driving roller 11 Bearing base 12 Tension mechanism 21 Driving motor 23 Caster for moving 24 Installation position fixing stopper 31 Roller conveyor 32 Caster conveyor 33 Connecting pin 34 Receiving plate 35 Connecting hole

Claims (2)

A main part for attaching the covering sheet to the plate surface of the attaching plate;
A carry-in stand for feeding the adherend plate to the main body;
It consists of a carry-out stand for discharging the adherend plate to which the adherend sheet has been adhered by the main part,
The main body part is a gantry part of the wound seated sheet,
A tension mechanism that adjusts the tension and feed direction of the sheet to be adjusted to align with the feed direction of the adherend plate,
As the adherend plate fed from the carry-in table is passed between a driving roller and a pressing roller having an upward / downward pressing adjustment mechanism that adjusts the urging in the driving roller direction and the upward / downward movement. An attachment sheet sticking machine comprising a sticking section that sticks the sending sheet to the plate surface of the sticking plate while pressure-contacting the sheet to be delivered, and discharges it in the direction of the carry-out base section. . Each of the main body part, the carry-in base part, and the carry-out base part is connected to a state where it can be pasted by a detachable connecting means, and each has a moving and setting position fixing means. The adherend sheet sticking machine according to claim 1.

Images