CN111361263A

CN111361263A - Laminating device

Info

Publication number: CN111361263A
Application number: CN202010215237.7A
Authority: CN
Inventors: 彭光富; 解江冰
Original assignee: Eyebright Suzhou Medical Apparatus And Instruments Co ltd
Current assignee: Eyebright Suzhou Medical Apparatus And Instruments Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-07-03

Abstract

The bonding device of the invention is used for bonding sheets, and comprises a loading component, wherein the loading component is provided with a loading surface for loading and pressing the sheets, an air suction hole is arranged on the loading surface, and the bonding device is also provided with a suction power unit which can suck the air suction hole. By adopting the invention, the sheet is not easy to float or tilt, the accuracy of the positioning position of the sheet is ensured, and the precision of the processing operation is ensured.

Description

Laminating device

Technical Field

The present invention relates to a bonding apparatus such as a bonding test paper.

Background

For the attachment (manufacturing) of the hard contact lens test paper, at present, the dyed filter paper is mostly attached to the handle paper manually by adopting a conventional method and then is punched. However, in the process of attaching, the manual work is low in working efficiency, the attaching position is inaccurate and easy to misplace, the subsequent punching dimension is unstable, and the surface is dirty and folded in the attaching process.

It is conceivable to apply the hard contact lens test paper by a machine. For example, patent document 1 discloses a test paper bonding and mounting mechanism in which a plurality of sheets are stacked on a mounting table, and the sheets are pressed together by downward movement of an upper platen. In patent document 1, the sheet is positioned by a positioning groove on the mounting table.

Positioning by means of the positioning grooves prevents the sheet from moving in the horizontal direction, but does not prevent the sheet from moving in the vertical direction. For example, the sheet is typically lightweight and may flap under the influence of uncontrolled air flow, causing the sheet to fall out of position in the registration slot, or, sometimes, the sheet may lift, which may cause the sheet to be misplaced and the product to be dimensionally offset.

Patent document 1: CN209111785U

Disclosure of Invention

In view of the above, an object of the present invention is to provide a bonding apparatus capable of more reliably positioning a sheet, particularly a bonding apparatus for fitting a test strip using a hard contact lens.

In order to achieve the above object, the bonding apparatus according to the present invention is a bonding apparatus for bonding a sheet, and includes a mounting member having a mounting surface on which the sheet is mounted and pressed, and an air suction hole provided in the mounting surface, and a suction power unit capable of sucking air from the air suction hole.

By adopting the structure, the suction power unit is arranged, and can suck the air suction holes on the loading surface, so that the sheet loaded on the loading surface can be sucked, the sheet can be reliably positioned on the loading surface, the sheet is not easy to float or tilt, the surface of the sheet is not polluted, misplaced or folded in the attaching process, the position accuracy of the sheet is ensured, and the precision of processing operation is ensured.

In the present invention, it is preferable that the loading member includes a1 st loading member and a2 nd loading member, the 1 st loading member and the 2 nd loading member are rotatable between a1 st position where the loading surface is horizontally arranged and a2 nd position where the loading surface is vertically arranged, and the loading surfaces of the 1 st loading member and the 2 nd loading member are pressed against each other at the 2 nd position.

With the above configuration, the 1 st loading member and the 2 nd loading member can be downsized compared to a configuration in which the pressing plate is moved downward to press the loading surfaces in a horizontal state in a normal state.

In the present invention, it is preferable that the suction power unit includes a1 st suction mechanism and a2 nd suction mechanism, the 1 st suction mechanism communicates with the suction hole of the 1 st mounting member, the 2 nd suction mechanism communicates with the suction hole of the 2 nd mounting member, and the bonding apparatus further includes a control unit that controls the 1 st suction mechanism and the 2 nd suction mechanism to sequentially operate in this order (the "1 st" and the "2 nd" herein do not constitute a limitation of an operation order).

The 1 st suction mechanism and the 2 nd suction mechanism sequentially operate, that is, the suction holes of the 1 st loading part and the suction holes of the 2 nd loading part sequentially suck air, so that the interference of the air flow generated by one part with the operation of the other part is avoided.

In the present invention, it is preferable that the loading surface of the 1 st loading member includes a1 st loading position and a 3 rd loading position, the loading surface of the 2 nd device member includes a2 nd loading position, the suction holes include a1 st suction hole, a2 nd suction hole and a 3 rd suction hole formed in the 1 st loading position, the 2 nd loading position and the 3 rd loading position, respectively, the suction power unit further includes a 3 rd suction mechanism, the 1 st suction mechanism, the 2 nd suction mechanism and the 3 rd suction mechanism are communicated with the 1 st suction hole, the 2 nd suction hole and the 3 rd suction hole, respectively, and the control unit controls the 1 st suction mechanism, the 2 nd suction mechanism and the 3 rd suction mechanism to sequentially operate.

With the above configuration, since the 1 st suction mechanism, the 2 nd suction mechanism, and the 3 rd suction mechanism, that is, the 1 st suction hole, the 2 nd suction hole, and the 3 rd suction hole, sequentially operate in this order, it is possible to prevent the operation from being disturbed by the airflow generated by one of the other parties when the operation is performed.

Preferably, the present invention further comprises a suction control switch, and the sequential operation is realized by the suction control switch.

With the structure, an operator can autonomously control the suction control switch, thereby facilitating the operation of the operator.

In the present invention, it is preferable that the control unit controls the 3 air-extracting mechanisms of the 1 st air-extracting mechanism, the 2 nd air-extracting mechanism, and the 3 rd air-extracting mechanism so that the air-extracting mechanism that is started first stops when the air-extracting mechanism that is started later operates.

By adopting the structure, after the air exhaust mechanism exhausts air, the sheet is attached to the loading surface tightly, air exhaust is not required to be performed all the time, and power consumption can be saved by closing the air exhaust mechanism.

In the present invention, it is preferable that the bonding driving unit for driving the mounting member and the start/stop switch for opening/closing the driving operation of the bonding driving unit are provided, the start/stop switch includes a1 st start/stop switch and a2 nd start/stop switch, and the 1 st start/stop switch and the 2 nd start/stop switch are operated simultaneously to function as the driving operation for opening/closing the bonding driving unit.

With the above structure, since the 1 st start-stop switch and the 2 nd start-stop switch are operated simultaneously to perform the switch function, the operator needs to operate both hands simultaneously, thereby avoiding the operator from being pinched by the moving loading part.

Preferably, the present invention further comprises a display unit for displaying the pressing time. Therefore, an operator can easily master the pressing time and the operation is convenient.

In the present invention, it is preferable that a projection for positioning the sheet is formed on the mounting surface. With the above configuration, since the sheet positioning projection is provided, the sheet can be positioned by the projection when the suction hole is not sucking air.

Preferably, the protrusion is formed on an edge of the loading surface.

In the present invention, it is preferable that a projection for positioning the sheet is formed on the mounting surface, and the projection on the 1 st mounting member side and the projection on the 2 nd device member side are arranged at positions shifted from each other.

With the above configuration, since the projection on the 1 st loading member side and the projection on the 2 nd device member side are arranged at positions shifted from each other, collision interference between the projections does not occur when the 1 st loading member and the 2 nd loading member are pressed against each other, and the device operation is reliable and stable.

Preferably, the present invention further includes a bonding driving unit for driving the loading member, and the bonding driving unit includes an air cylinder. Adopt the cylinder, can carry out the drive fast, improve production efficiency.

Preferably, the sorption power unit comprises a vacuum generator. And a vacuum generator is adopted, so that air can be exhausted quickly and effectively, and the production efficiency is improved.

In the present invention, the loading member is preferably plate-shaped. The mounting member is plate-shaped, and the size of the apparatus can be further reduced, thereby achieving miniaturization.

The invention is preferably a fitting device for fitting test paper for a hard contact lens. The invention is particularly suitable for the laminating device for the hard contact lens test and preparation test paper.

Drawings

FIG. 1 is a perspective view of a test strip application device according to an embodiment;

FIG. 2 is a side view of the test paper application apparatus;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a plan view of a structure around a patch of the test paper sticking apparatus;

FIG. 5 is a block diagram showing a control system of the test paper sticking apparatus;

FIG. 6 is an elevation view of a hard contact lens fitting test strip;

fig. 7 is a front view of a semi-manufactured test strip manufactured by the test strip application device.

Description of the reference numerals

100 test paper attaching devices; 10a shell; 10a upper surface of the housing; 10b a front surface of the housing; 10c an inclined surface of the housing; 20 a display unit; 31 a power switch; 32 a scram switch; 33 start-stop switches; 33A, 1 st start-stop switch; 33B, 2 nd start-stop switch; 34 a suction control switch; 40 attaching a driving unit; 41 the 1 st cylinder; 42, 2 nd cylinder; 50a suction power unit; 50a through hole; 51, a1 st pumping mechanism; 52 a2 nd pumping mechanism; 53, a 3 rd air extraction mechanism; 54 suction pipes; 60 a control unit; 7, a laminating mechanism; 70A, 1 st flitch (loading part); 70B No. 2 flitch (loading part); 71A the upper surface (loading surface) of the 1 st flitch; 71A1 paper handle placement position 1; 71A2 staining filter paper setting position; 71B an upper surface (loading surface) of the No. 2 flitch; 72A1 positioning projection number 1; 72a2 position 3 projection; 72B a 4 th positioning projection; 76a1 st suction hole; 76a2 suction opening No. 3; 76B, suction port 2; 77A, a2 nd positioning projection; 77B, a 5 th positioning projection.

Detailed Description

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

<1 > test paper >

Before explaining the test piece sticking apparatus, the structure of the test piece will be explained. Fig. 6 is a front view of the hard contact lens fitting test paper according to the present embodiment. As shown in fig. 6, the hard contact lens fitting test paper 300 includes a handle portion 301 and a dyed filter paper portion 302, the handle portion 301 is held by an operator, and is formed of two pieces of handle-constituting paper having the same shape (only one piece is visible in the drawing, and the other piece is hidden by the paper), and the two pieces of handle-constituting paper hold the dyed filter paper portion 302 therebetween from both sides.

FIG. 7 is a front view of a semi-manufactured test strip that can be manufactured by the test strip application apparatus. As shown in fig. 7, the semi-finished test paper 200 includes a handle paper portion 201 and a dyed filter paper portion 202, and includes two pieces of handle filter paper (hereinafter referred to as handle paper) having the same shape, and the dyed filter paper portion 202 is sandwiched between the two pieces of handle paper. After the semi-finished test strip 200 is manufactured, the hard contact lens fitting test strip 300 can be obtained by punching along the fine dotted line in the figure.

<2 > test paper pasting device

The test strip attaching apparatus for producing the semi-finished test strip 200 according to the present embodiment will be described in detail below with reference to the drawings. Fig. 1 is a perspective view of a test strip application device 100 according to the present embodiment; FIG. 2 is a side view of the test strip application apparatus 100; FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2; fig. 4 is a plan view of the structure around the

pasting plates

70A, 70B of the test paper pasting device 100; fig. 5 is a block diagram showing a control system of the test strip sticking apparatus 100.

For convenience of explanation, as shown in fig. 1 and the like, the test piece sticking apparatus 100 is defined in the vertical, horizontal, and front-rear directions. However, these directions are added for convenience of illustration only and do not constitute a limitation of the present invention.

<2.1, Overall Structure >

As shown in fig. 1, the test strip application device 100 includes a housing 10, and a leg 11 is provided at a lower portion of the housing 10. The housing 10 has a horizontal upper surface 10a, a vertical front surface 10b, and an inclined surface 10c connected between the upper surface 10a and the front surface 10 b.

On the upper surface 10A, a1 st pasting board 70A and a2 nd pasting board 70B of a pasting mechanism 7 described later are disposed. The

pasting boards

70A and 70B are normally horizontally arranged, and can be rotationally driven and pressed together by a pasting driving unit 40 (fig. 5, described later) provided in the casing 10.

The front surface 10b is provided with a power switch 31 and a suction control switch 34. The power switch 31 is used to control the start and stop of the entire apparatus. The specific function of the suction control switch 34 will be described later.

On the inclined surface 10c, a display section 20, start-stop switches 33(33A, 33B), and an emergency-stop switch 32 are arranged.

When the semi-finished test paper 200 is manufactured, an operator places one piece of handle paper (sheet) and the piece of dyed filter paper (sheet) on the 1 st pasting board 70A, places the other piece of handle paper (sheet) on the 2 nd pasting board 70B, and then presses the start-stop switch 33(33A, 33B), at this time, the 1 st pasting board 70A and the 2 nd pasting board 70B are driven by the pasting driving unit 40 to be mutually pressed together, so that the two pieces of handle paper are pressed and pasted together, and thus the semi-finished test paper 200 with the two pieces of handle paper clamping the dyed filter paper is manufactured.

The components of the test strip application device 100 will be described in detail below.

<2.2, bonding means >

As shown in fig. 1 and 4, the sticking mechanism 7 includes a pair of plate-like sticking plates, i.e., a1 st sticking plate 70A and a2 nd sticking plate 70B, which are rotatably disposed on the upper surface 10A of the housing 10 via a rotating shaft (not shown).

In a normal state, the 1 st patch 70A and the 2 nd patch 70B are both horizontally disposed (1 st position), and a handle paper and a dyed filter paper for manufacturing the semi-finished test paper 200 may be placed on the

upper surfaces

71A and 71B thereof. Specifically, the upper surface 71A of the 1 st patch 70A includes a1 st handmade paper placing position 71A1 and a dyed filter paper placing position 71A2 for placing a piece of handmade paper (2 nd handmade paper) and dyed filter paper, respectively. The upper surface 71B of the 2 nd pasting board 70B forms a2 nd handle paper placing position for placing another piece of handle paper (2 nd handle paper). In the present embodiment, the 1 st and 2

nd veneers

70A and 70B are made of metal, and a cushion layer made of a soft material such as a sponge may be provided on the 1 st and 2

nd veneers

70A and 70B.

A1 st positioning protrusion 72a1 protruding upward is formed on the left edge of the upper surface 71A of the 1 st patch 70A, and a2 nd positioning protrusion 77A is formed on the upper surface 71A. The 1 st positioning projection 72A1 and the 2 nd positioning projection 77A are abutted by the 1 st handle paper to position it.

In addition, a 3 rd positioning projection 72a2 projecting upward is formed on the front side edge of the upper surface 71A of the 1 st patch 70A. The 3 rd positioning projection 72a2 is used for the stained filter paper to abut against to position it.

Further, a 4 th positioning projection 72B projecting upward is formed on the right edge of the upper surface 71B of the 2 nd patch 70B, and a 5 th positioning projection 77B projecting upward is formed on the front edge of the upper surface 71B of the 2 nd patch 70B. The 4 th positioning projection 72B and the 5 th positioning projection 77B are abutted by the 2 nd handle paper to position it.

As shown in FIGS. 1 and 4, the projections (the 1 st positioning projection 72A1, the 2 nd positioning projection 77A, and the 3 rd positioning projection 72A2) on the 1 st patch 70A side and the projections (the 4 th positioning projection 72B, and the 5 th positioning projection 77B) on the 2 nd patch 70B side are arranged at positions which are shifted from each other so as not to collide with each other when the 1 st patch 70A and the 2 nd patch 70B are pressed against each other.

When the lamination is performed, the 1 st and 2

nd veneers

70A and 70B are driven by the lamination driving unit 40 to rotate, specifically, the 1 st veneer 70A rotates (swings) upward and rearward, and the 2 nd veneer 70B rotates (swings) upward and forward, and both rotate to a substantially vertical position, so that the upper surface 71A of the 1 st veneer 70A and the upper surface 71B of the 2 nd veneer 70B are butted together.

As shown in fig. 3, the attaching driving unit 40 has a1 st cylinder 41 and a2 nd cylinder 42, which drive a1 st patch 70A and a2 nd patch 70B, respectively. In another embodiment, the first cylinder 41 and the second cylinder 42 may be driven by a motor instead of the motor.

<2.3, paper suction mechanism (sheet suction mechanism) >

As shown in fig. 1 and 4, the 1 st hand held paper placing position 71A1 on the upper surface 71A of the 1 st patch 70A is provided with a plurality of 1 st suction holes 76a1, the 2 nd patch 70B is provided with a plurality of 2 nd suction holes 76B on the upper surface 71B, and the dyed filter paper placing position 71A2 on the upper surface 71A of the 1 st patch 70A is provided with a plurality of 3 rd suction holes 76a 2.

As shown in fig. 3, the 1 st suction mechanism 51, the 2 nd suction mechanism 52, and the 3 rd suction mechanism 53 of the suction power unit 50 (fig. 5) are provided inside the casing 10. These air suction means are constituted by, for example, a vacuum generator, and may be constituted by a fan capable of sucking air as another embodiment. Suction pipes 54 are connected to the 1 st suction mechanism 51, the 2 nd suction mechanism 52, and the 3 rd suction mechanism 53, respectively. The upper surface 10A of the casing 10 is provided with a through hole 50A, and two suction pipes 54 are connected to the rear surface of the 1 st patch 70A and the front surface of the 2 nd patch 70B through the through hole 50A, respectively, and communicate with the 1 st suction hole 76a1 and the 2 nd suction hole 76B through gas passages (not shown) provided inside the 1 st patch 70A and the 2 nd patch 70B. Further, one suction pipe 54 is connected to the lower surface of the 1 st patch 70A through another through hole (not shown) provided in the upper surface 10A of the casing 10, and communicates with the 3 rd suction hole 76a2 through a gas passage (not shown) provided inside the 1 st patch 70A.

With the above configuration, by the operation of the 1 st suction mechanism 51, the 2 nd suction mechanism 52, and the 3 rd suction mechanism 53, the 1 st suction hole 76a1, the 2 nd suction hole 76B, and the 3 rd suction hole 76a2 suck the paper (the 1 st handle paper, the 2 nd handle paper, or the dyed filter paper) placed on the

upper surfaces

71A, 71B, and the paper can be reliably positioned on the

upper surfaces

71A, 71B, and thus, the paper is less likely to float or tilt, and the high-precision production and production can be performed.

The suction power unit 50, the suction pipe 54, the 1 st suction hole 76a1, the 2 nd suction hole 76B, the 3 rd suction hole 76a2, and the like in the present embodiment constitute a paper suction mechanism (suction mechanism) in the present invention.

<2.4, control System >

A control system of the test piece sticking apparatus 100 will be described with reference to fig. 5.

As shown in fig. 5, the test strip sticking apparatus 100 includes a controller 60. In the present embodiment, the control section 60 is constituted by a PLC controller, and typically includes a CPU, a memory, an input/output device (none of which are shown), and the like. The control unit 60 is electrically connected to the display unit 20, the power switch 31, the emergency stop switch 32, the start-stop switch 33, the suction power unit 50, and the bonding drive unit 40.

In the present embodiment, the display unit 20 is a touch panel display, and the controller 60 controls the bonding driving means 40 to operate so that the 1 st pad 70A and the 2 nd pad 70B are bonded together, and then the controller 60 displays the elapsed time on the display unit 20. In the present embodiment, the display unit 20 also has a function of displaying a count, that is, after completion of one bonding operation, the control unit 60 counts one time and displays the count on the display unit 20. In addition, some setting may also be made using the display portion 20, for example, in the case where the control portion 60 is configured to automatically control the press-fitting time period of the 1 st patch 70A and the 2 nd patch 70B, the time period may be set by the display portion 20.

The start/stop switch 33 is used to control the bonding driving unit 40 to operate, that is, the control unit 60 operates the bonding driving unit 40 to drive the 1 st and 2

nd pasting boards

70A and 70B to perform the stitching operation after receiving the on signal of the start/stop switch 33. In the present embodiment, the start-stop switch 33 is composed of a pair of start-stop switches, i.e., the 1 st start-stop switch 33A and the 2 nd start-stop switch 33B, and during operation, the operator needs to press the 1 st start-stop switch 33A and the 2 nd start-stop switch 33B with both hands simultaneously to perform a switching function, so that a hand pinching accident caused by the operator having a free hand on the moving path of the 1 st flitch 70A and the 2 nd flitch 70B can be avoided.

The suction control switch 34 sucks the operation sequence of the 1 st suction mechanism 51, the 2 nd suction mechanism 52, and the 3 rd suction mechanism 53 of the power unit 50. In the present embodiment, when the operator first presses the suction control switch 34, the 1 st suction mechanism 51 (corresponding to the 1 st handle paper) performs the suction operation, and when the operator presses the suction control switch 34 again, the 3 rd suction mechanism 53 (corresponding to the dyed filter paper) performs the suction operation, and when the suction control switch 34 is pressed 3 rd time, the 2 nd suction mechanism 52 (corresponding to the 2 nd handle paper) performs the suction operation. However, the present invention is not limited to this, and the order of these operations may be changed according to the habit of the operator, for example.

The emergency stop switch 32 is used in an emergency, and can immediately stop the operation of the test piece sticking apparatus 100.

In the present embodiment, the quick stop switch 32, the start/stop switch 33, and the suction control switch 34 are push-button switches.

<2.5 actions of the test piece application apparatus >

The operation of the test strip bonding apparatus 100 having the above-described structure when manufacturing the semi-finished test strip 200 will be described below, as well as a method of manufacturing the semi-finished test strip 200.

First, the operator presses the power switch 31 of the test strip sticking apparatus 100 placed on a table (not shown) to turn on the test strip sticking apparatus 100.

Thereafter, a loading step of loading the 1 st handled paper, the 2 nd handled paper, and the dyed filter paper on the 1 st patch 70A and the 2 nd patch 70B in the initial horizontal state is performed.

Specifically, first, the operator places the 1 st handle sheet on the 1 st handle sheet placing position 71A1 of the upper surface 71A of the 1 st patch 70A, and at this time, the 1 st handle is placed at the correct position by the positioning action of the 1 st positioning projection 72a1 on the left side edge of the upper surface 71A of the 1 st patch 70A and the 2 nd positioning projection 77A on the rear side edge.

After the setting is completed, the operator pushes the suction control switch 34, and the control unit 60 causes the 1 st suction mechanism 51 to perform a suction operation to suck air through the 1 st suction hole 76a1 of the 1 st handle sheet setting position 71a1, thereby reliably positioning the 1 st handle sheet on the 1 st patch 70A.

Thereafter, the operator places the stained filter paper on the stained filter paper placement position 71A2 of the upper surface 71A of the 1 st patch 70A, at which time the stained filter paper is placed at the correct position by the positioning action of the 3 rd positioning projection 72a2 of the front side edge of the upper surface 71A of the 1 st patch 70A. In addition, when the dyed filter paper is placed, the rear side portion of the dyed filter paper is overlapped over the front side portion of the 1 st handle paper.

After the setting is completed, the operator pushes the suction control switch 34 again, and the controller 60 causes the 3 rd suction mechanism 53 to perform a suction operation to suck air through the 3 rd suction hole 76a2 of the 1 st handle sheet setting position 71a1, thereby reliably positioning the dyed filter paper on the 1 st patch 70A. At this time, the control unit 60 can select to stop the 1 st suction mechanism 51, that is, the 1 st handle paper and the upper surface 71A of the 1 st pasting board 70A are brought into good close contact with each other by the 1 st suction mechanism 51, and thereafter, the 1 st handle paper can be positioned relatively reliably without performing suction at all times.

Thereafter, the operator places the 2 nd handle sheet on the upper surface 71B of the 2 nd patch 70B (the 2 nd handle sheet placement position), and at this time, the 2 nd handle sheet is placed at the correct position by the positioning action of the 4 th positioning projection 72B formed at the right side edge of the upper surface 71B of the 2 nd patch 70B and the 5 th positioning projection 77B at the front side edge.

After the placement is completed, the operator presses the suction control switch 34 (in this case, the control unit 60 can select to stop the 3 rd suction mechanism 53), and the control unit 60 causes the 2 nd suction mechanism 52 to perform suction operation to suck air through the 2 nd suction hole 76B on the upper surface 71B of the 2 nd pasting board 70B, thereby reliably positioning the 2 nd handle sheet on the 2 nd pasting board 70B.

From above, the sheet loading process is completed.

Then, the operator presses the 1 st start/stop switch 33A and the 2 nd start/stop switch 33B with both hands simultaneously, so that the controller 60 operates the 1 st cylinder 41 and the 2 nd cylinder 42 of the bonding drive unit 40 simultaneously, drives the 1 st patch 70A and the 2 nd patch 70B to rotate upward, and rotates the 1 st patch 70A and the 2 nd patch 70B to substantially vertical positions to be pressed against each other.

In this case, in the present embodiment, the elapsed time (and at the same time, how long the user should press) is displayed on the display unit 20, and until the time period for pressing is reached, the control unit 60 maintains the 1 st pasting board 70A and the 2 nd pasting board 70B in a mutually pasted state, so that the 1 st handle paper and the 2 nd handle paper can be firmly pasted together. When the time length to be pressed is reached, the operator presses the 1 st start-stop switch 33A and the 2 nd start-stop switch 33B with both hands at the same time, and the control unit 60 drives the bonding drive unit 40 to rotate the 1 st patch 70A and the 2 nd patch 70B to the initial state. In this way, the operator can take down the prepared semi-finished test paper 200.

<3 > and effects of the present embodiment >

In the present embodiment, since the suction holes are provided in the

upper surfaces

71A and 71B (paper loading surface and sheet loading surface) of the 1 st pasting board 70A and the 2 nd pasting board 70B, sucking air by the sucking power unit 50 to suck the 1 st hand-held paper, the 2 nd hand-held paper and the dyed filter paper (paper or sheet) on the

upper surfaces

71A and 71B of the 1 st and 2

nd pasting boards

70A and 70B, thereby, the 1 st handled paper, the 2 nd handled paper and the dyed filter paper (paper, sheet) can be reliably positioned (fixed) on the

upper surfaces

71A, 71B of the 1 st pasting board 70A, the 2 nd pasting board 70B, the floating or the tilting is not easy to generate, the paper surface is not polluted, misplaced or folded in the attaching process, the production efficiency is improved, and the position accuracy of paper (sheet) is ensured, the subsequent punching dimension is stable, and the precision of processing operation is ensured.

In addition, in the present embodiment, since the paper (sheet) can be reliably positioned (fixed), the 1 st and 2

nd pasting boards

70A, 70B can be rotated (swung), and the configuration can be made compact, the size of the apparatus can be reduced, and the apparatus can be made compact, as compared with the configuration in which the platen is vertically pressed downward as in patent document 1.

In the present embodiment, the suction of the 1 st suction hole 76a1, the 2 nd suction hole 76B, and the 3 rd suction hole 76a2 is performed sequentially, not simultaneously, and therefore, for example, when the 1 st handle sheet is loaded, it is possible to avoid the air flow generated by the 2 nd suction hole 76B from interfering with the loading of the 1 st handle sheet.

<4, modification >

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

For example, in the above embodiment, the suction control switch 34 is provided on the casing 10, and the operator operates the suction control switch 34 by hand, but the present invention is not limited to this, and for example, the suction control switch 34 may be provided separately from the casing 10 and configured as a pedal-type switch, which is more advantageous for the operator to operate and improves the productivity.

In the above embodiment, the start/stop switch 33 is configured as a hardware switch, but the present invention is not limited to this, and may be configured as a software switch and integrated in the display unit 20.

In the above embodiment, the hard contact lens fitting test paper was described as an example, but the present invention is not limited to this, and may be applied to the bonding of other test paper or the bonding of other sheet materials. The test paper or the like is not limited to a structure in which one sheet of paper is sandwiched between two sheets of paper, and may be a structure in which only two sheets of paper are bonded together, for example, depending on the type. Alternatively, the present invention can be applied to a case where a sheet such as paper is bonded to another member.

Claims

1. A bonding apparatus for bonding a sheet, having a loading member having a loading surface on which the sheet is loaded and pressed, characterized in that,

an intake hole is arranged on the loading surface,

the bonding device further comprises a suction power unit which can suck air from the air suction hole.

2. The laminating device of claim 1,

the loading parts comprise a1 st loading part and a2 nd loading part,

the 1 st loading member and the 2 nd loading member are rotatable between a1 st position where the loading surface is arranged horizontally and a2 nd position where the loading surface is arranged vertically,

in the 2 nd position, the loading surfaces between the 1 st loading part and the 2 nd loading part are pressed mutually.

3. The laminating device of claim 2,

the suction power unit comprises a1 st air suction mechanism and a2 nd air suction mechanism, the 1 st air suction mechanism is communicated with the air suction hole on the 1 st loading part, the 2 nd air suction mechanism is communicated with the air suction hole on the 2 nd loading part,

the attaching device is also provided with a control part,

the control part controls the 1 st air exhaust mechanism and the 2 nd air exhaust mechanism to sequentially operate.

4. The laminating device of claim 3,

the loading surface of the 1 st loading component includes a1 st loading location and a 3 rd loading location, the loading surface of the 2 nd device component includes a2 nd loading location,

the suction holes include a1 st suction hole, a2 nd suction hole and a 3 rd suction hole respectively formed at the 1 st loading position, the 2 nd loading position and the 3 rd loading position,

the suction power unit also comprises a 3 rd air suction mechanism,

the 1 st air exhaust mechanism, the 2 nd air exhaust mechanism and the 3 rd air exhaust mechanism are respectively communicated with the 1 st air suction hole, the 2 nd air suction hole and the 3 rd air suction hole,

the control part controls the 1 st air exhaust mechanism, the 2 nd air exhaust mechanism and the 3 rd air exhaust mechanism to sequentially act.

5. The bonding apparatus according to claim 3 or 4, further comprising a suction control switch, wherein the sequential operations are performed by the suction control switch.

6. The bonding apparatus according to claim 4, wherein the control unit controls the 3 air-extracting mechanisms of the 1 st air-extracting mechanism, the 2 nd air-extracting mechanism, and the 3 rd air-extracting mechanism such that, when the air-extracting mechanism that is activated later is activated, the air-extracting mechanism that is activated earlier is stopped.

7. The bonding apparatus according to claim 1 or 2, comprising a bonding driving unit for driving the loading member and a start/stop switch for opening/closing a driving operation of the bonding driving unit,

the start/stop switch includes a1 st start/stop switch and a2 nd start/stop switch, and the 1 st start/stop switch and the 2 nd start/stop switch are simultaneously operated to perform a function of opening/closing a driving operation of the bonding driving unit.

8. The laminating device according to claim 1, further comprising a display portion on which a time of the press-fitting is displayed.

9. The laminating apparatus according to claim 1, wherein a projection for positioning the sheet is formed on the loading surface.

10. The laminating device of claim 9 wherein the projection is formed at an edge of the loading surface.

11. The bonding apparatus according to claim 2, wherein a projection for positioning the sheet is formed on the mounting surface, and the projection on the 1 st mounting member side and the projection on the 2 nd apparatus member side are arranged at positions shifted from each other.

12. The bonding apparatus according to any one of claims 1 to 4, wherein a bonding driving unit for driving the loading member is provided, and the bonding driving unit comprises a cylinder.

13. The laminating device according to any one of claims 1 to 4, wherein the sorption motive unit comprises a vacuum generator.

14. The laminating apparatus according to any one of claims 1 to 4 wherein the loading member is plate-shaped.

15. The bonding apparatus according to any one of claims 1 to 4, wherein the bonding apparatus is used for fitting test paper for a hard contact lens test.