TWM465210U - Paste dispenser with tilting function - Google Patents

Description

Dispensing machine with tilt function

The present invention is to provide a dispensing machine having a tilting function, and more particularly to a dispensing machine for coating a tilting function on a transparent substrate.

Referring to FIG. 1A to FIG. 1C, the vacuum transparent substrate is fabricated by bonding two transparent substrates 1a through a transparent adhesive. The coated transparent dots 12a form a barrier wall 121a having a fixed thickness or more. The bonded transparent substrate 1a is formed through the barrier walls 121a to form an interlayer 11a. Finally, the sandwich 11a is evacuated to form a vacuum transparent substrate structure.

In the conventional vacuum transparent substrate manufacturing technology, one of the transparent substrates 1a is first placed on a processing platform of a plastic machine table, and the dispensing machine is then passed through a transparent plastic injection device driven by a mechanical arm. The clearing of the transparent adhesive is performed on the fixed substrate of the transparent substrate 1a to complete the coating operation of the transparent adhesive.

When the transparent glue injector is to be cut at a fixed point on the transparent substrate 1a, if only the transparent adhesive is applied once and the thickness of the barrier wall 121a is sufficient, the area of the transparent glue dot 12a is too large, and the damage is broken. The appearance of a vacuum transparent substrate. Therefore, the industry generally adopts a method in which the transparent glue injector quickly performs at least two times of the transparent glue dots 12a in a unit time perpendicular to the transparent substrate 1a without stopping the movement, so that the two points are different. The transparent dots 12a are stacked on each other to ensure that the transparent dots 12a can form a sufficient thickness of the barrier ribs 121a, and the area of the transparent dots 12a is not excessive.

However, such a conventional dispensing machine is not too fast because of the moving speed of the transparent glue injector, which in turn drags down the overall process speed. Because the moving rate is too fast The transparent glue applicator will cause the distance between the transparent glue dots 12a applied per unit time to be too large to overlap or the overlap width is too small, and indirectly causes the thickness of the interlayer 11a to be insufficient, resulting in ineffective vacuuming.

In summary, the creator feels that the above-mentioned deficiencies can be improved. He has devoted himself to research and cooperates with the application of academics, and finally proposes a design that is reasonable in design and effective in improving the above-mentioned deficiencies.

The present invention aims to provide a dispensing machine with a tilting function to solve the problem of slow process speed and insufficient thickness of transparent adhesive in the prior art.

In order to achieve the above description, the present invention provides a dispensing machine having a tilting function for dispensing a transparent substrate, comprising: a processing platform, the transparent substrate is placed on the processing platform; and a track platform And disposed at the top of the processing platform; at least one adjustable angle dispensing head is movably mounted on the track platform; and at least one transparent glue injector is correspondingly disposed on the dispensing head, the transparent adhesive The applicator is provided with a nozzle facing the transparent substrate, and the transparent glue applicator is inclined by the dispensing head corresponding to the plummet face to adjust the tilting angle of the dispensing head on the track platform. .

The present invention has at least the following advantages: through the setting of the adjustable angle dispensing head, the transparent glue injector of the dispensing machine of the present invention can be inclined at an angle corresponding to the plume surface, and the inclination angle can be Adjust the translation speed of the dispensing head on the track platform to improve the overall process speed.

The above description of the present invention and the following description of the embodiments are provided to illustrate and explain the principles of the present invention, and to provide further explanation of the scope of the patent application of the present invention.

[this creation]

Z‧‧‧ Dispensing machine

1‧‧‧Transparent substrate

11‧‧‧ first fixed point

12‧‧‧ second fixed point

13‧‧‧Transparent dots

131‧‧‧ blocking wall

2‧‧‧Processing platform

3‧‧‧Track platform

31‧‧‧First track

311‧‧‧ first position

312‧‧‧ second position

32‧‧‧second track

321‧‧‧ third position

322‧‧‧ fourth position

4‧‧‧ dispensing head

41‧‧‧ Lifting mechanism

5‧‧‧Transparent glue applicator

51‧‧‧Nozzles

A‧‧‧Stic

θ‧‧‧Tilt angle

V‧‧‧ translation rate

D‧‧‧Fixed distance

[study]

1a‧‧‧Transparent substrate

11a‧‧‧Mezzanine

12a‧‧‧Transparent dots

121a‧‧‧ blocking wall

1A is a schematic view of a transparent glue dot of the prior art (1); 1B is a schematic view of a transparent glue dot (2) of the prior art; FIG. 1C is a schematic view of a transparent glue dot (3) of the prior art; FIG. 2 is a first embodiment of a dispensing machine having a tilting function. FIG. 3A is a schematic view of a transparent glue dot according to a first embodiment of the present invention; FIG. 3B is a schematic view of a transparent glue dot of the first embodiment of the present invention; FIG. A schematic structural view of a second embodiment of a functional dispensing machine; FIG. 5 is a schematic structural view of a fourth embodiment of a dispensing machine having a tilting function.

[First Embodiment]

The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can easily understand the creation of the present invention by the specific structural features of the dispensing machine having the tilting function disclosed in this embodiment. Advantages and effects.

Please refer to FIG. 2 , which is a schematic diagram of a first embodiment of the present invention. The present invention discloses a dispensing machine Z having a tilting function for dispensing a transparent substrate 1. The dispensing machine Z comprises: a processing platform 2, a track platform 3, a dispensing head 4, and a transparent adhesive note. Feeder 5. Among them, the track platform 3 can drive the dispensing head 4 to perform plane movement and speed adjustment. The dispensing head 4 can drive the transparent glue applicator 5 to perform an adjustment corresponding to the inclination angle θ of the plummet face. Thereby, the dispensing head 4 can achieve a faster translational velocity V on the track platform 3 by adjusting the inclination angle θ of the clear glue injector 5.

The track platform 3 is disposed above the processing platform 2, the track platform 3 can be disposed parallel to the processing platform 2, and the dispensing head 4 is angularly mounted to the track platform 3. In order to facilitate the description of the moving direction and the angle adjustment condition of the dispensing head 4 on the track platform 3, the track platform 3 can be provided with a first position 311 and a second position. 312, the dispensing head 4 is movably disposed between the first position 311 and the second position 312.

In this embodiment, when the track platform 3 drives the dispensing head 4 to move from the first position 311 to the second position 312, the dispensing head 4 will drive the transparent glue injector 5 to tilt toward the first position 311; When the track platform 3 drives the dispensing head 4 to move from the second position 312 to the first position 311, the dispensing head 4 will drive the transparent glue injector 5 to tilt toward the second position 312. Thereby, the transparent glue applicator 5 can apply a relatively elongated transparent glue dot 13 on the transparent substrate 1 to increase the overlapping area of the transparent glue dots 13.

The inside of the dispensing head 4 can further be provided with a lifting mechanism 41; in particular, the inside of the dispensing head 4 can be connected to the cylinder (not shown), and the dispensing head 4 is driven to perform the angle of the transparent plastic injector 5 through the cylinder. The lifting mechanism 41 can be a lifting mechanism composed of a 鸠-shaped groove with an elastic member and a nut, so that the user can correct the thickness of the transparent substrate 1 before the process starts, so as to improve the precision of the process.

The transparent glue applicator 5 can be a filling barrel filled with a transparent adhesive A. The transparent adhesive A has a viscosity of about 100000 to 200,000 cps, and is a transparent gel which can bond two transparent substrates. Things. The transparent glue injector 5 is provided with a nozzle 51 which communicates with the transparent glue A inside the transparent glue injector 5, and the direction of the nozzle 51 faces the transparent substrate 1 placed on the processing platform 2, so that the transparent adhesive A The transparent substrate 1 can be discharged to the outside through the nozzle 51 to perform the sizing process of the transparent substrate 1.

Further, the transparent glue injector 5 is mounted on the dispensing head 4, and the transparent glue injector 5 is adjusted through the dispensing head 4 for the depth and angle of the blanking, and the dispensing head 4 is further transmitted through the track platform 3. The plane is moved so that the clear glue applicator 5 can be continuously cut at any position on the transparent substrate 1. It is worth noting that the inclination angle θ of the transparent glue injector 5 corresponding to the plummet surface can be determined by the translational velocity V of the dispensing head 4 on the track platform 3; that is, the angle adjustment with the inclination angle θ, the track platform 3 can be adjusted to a higher translation rate V to increase the overall process speed of the transparent adhesive A.

In the embodiment, the transparent glue injector 5 is used for blanking on the transparent substrate 1; in particular, the point placement means that the transparent glue injector 5 is arranged in a plurality of rules. A continuous casting operation performed at a fixed point on the transparent substrate 1. For example, when the dispensing head 4 moves on the track platform 3 and drives the transparent glue injector 5 to reach the first fixed point 11 of the transparent substrate 1, the nozzle 51 will continuously perform at least two times in a unit time. Then, it moves to the second fixed point 12, and the same application is continuously performed.

Referring to FIG. 3A and FIG. 3B together, it is worth noting that in the embodiment, the transparent glue injector 5 is placed after the translational rate V, because of the transparent glue injector 5 and the lead surface. The angles of inclination θ between the two will form correspondingly elongated transparent dots 13 on the fixed points to increase the overlapping area of the two transparent dots 13 so that the overlapping overlapping dots 13 form a For the thick barrier wall 131, the thickness of the barrier wall 131 depends on the amount of the transparent glue dots 13 that have been cut off or the viscosity of the transparent glue A itself. Taking the transparent glue dot 13 in this embodiment as an example, the thickness of the barrier wall 131 is about 0.5 to 0.6 mm to ensure a good vacuum of the transparent substrate 1. The actual thickness of the barrier wall 131 depends on a plurality of parameters such as the viscosity of the transparent adhesive A, the amount of application of the single-time transparent adhesive A, and the moving speed or angle of the transparent glue injector 5, and thus the creation is not limited.

[Second embodiment]

Please refer to FIG. 4, which is a schematic diagram of a second embodiment of the present invention. In the present embodiment, the first rail 31 and the second rail 32 are disposed on the rail platform 3, and the first rail 31 and the second rail 32 are disposed perpendicular to each other. The first track 31 is disposed on two opposite sides of the track platform 3 and parallel to each other, and the second track 32 is movably bridged to the two first tracks 31, and the dispensing head 4 is movably mounted on the first track Two tracks 32. Thereby, the second track 32 on the track platform 3 can drive the dispensing head 4 to move along the first track 31, and the dispensing head 4 can drive the transparent glue applicator 5 to move along the second track 32. In addition, the first rail 31 and the second rail 32 are both slide rails in this embodiment, but the two rails can actually be powered by a rack or a chain. Source, this creation does not limit the way the track is actuated.

Further, in this embodiment, the first position 311 and the second position 312 are disposed at two ends of the first track 31, and the second track 32 is movable between the first position 311 and the second position 312; The two rails 32 are provided with a third position 321 and a fourth position 322, and the dispensing head 4 is movable between the third position 321 and the fourth position 322. The connection between the first position 311 and the second position 312 and the connection between the third position 321 and the fourth position 322 are perpendicular to each other. Thereby, the dispensing head 4 can be moved to any position on the transparent substrate 1 through the first rail 31 and the second rail 32 to perform the blanking operation.

In detail, in the embodiment, the dispensing head 4 transmits the S-shaped movement corresponding to the transparent substrate 1 through the first rail 31 and the second rail 32 on the rail platform 3 to achieve the S-shaped movement of the transparent substrate 1 to achieve A preferred moving path; that is, when the moving direction of the second track 32 on the first track 31 is about to change, the dispensing head 4 will correspondingly move along the second track 32 by a fixed distance D.

For example, when the second track 32 moves from the first position 311 to the second position 312 along the first track 31, and is about to change its moving direction from the second position 312 to the first position 311; or the second track 32 The direction of movement is from the second position 312 to the first position 311, and is about to change from the first position 311 to the second position 312. At this time, the dispensing head 4 can move along the second track 32 from the third position 321 to the fourth position 322 by a fixed distance D to enable the transparent glue applicator 5 to change movement on the second track 32. After the direction, the next row is cut.

[Third embodiment]

Referring to FIG. 2, FIG. 3A and FIG. 3B again, this embodiment provides a preferred embodiment for the moving state of the track platform 3 and the tilt state of the transparent glue injector 5.

In order to make the transparent glue dot 13 have a better thickness of the barrier wall 131, the inclination angle θ of the transparent glue injector 5 corresponding to the plummet surface can be adjusted with the translational velocity V of the dispensing head 4 on the track platform 3. Specifically, when the dispensing speed of the dispensing head 4 is V When increasing, the angle of the inclination angle θ also increases; when the translational velocity V of the dispensing head 4 decreases, the angle of the inclination angle θ decreases. In the present embodiment, the translational velocity V of the dispensing head 4 is between about 0 and 200 mm/sec, and the angle of inclination θ is between 0 and 60 degrees to achieve an optimum thickness of the barrier wall 131.

[Fourth embodiment]

Please refer to FIG. 5, which is a schematic diagram of a fourth embodiment of the present invention. In the embodiment, the second track 32 is provided with a plurality of dispensing heads 4, and each of the dispensing heads 4 is correspondingly provided with at least one transparent glue applicator 5. Thereby, when the second track 32 moves from the first position 311 to the second position 312 along the first track 31, multiple rows of blanking can be completed at one time to further improve the overall process speed.

In summary, the dispensing machine with the tilting function of the present invention has the following beneficial effects: the transparent glue injector of the dispensing machine of the present invention can correspond to the lead through the setting of the adjustable angle dispensing head. The hammer surface has an inclined angle, and the inclination angle can be adjusted in accordance with the translation speed of the dispensing head on the track platform to improve the overall processing speed. Furthermore, the transparent glue injector can apply an elongated transparent glue dot on the transparent substrate due to the inclination angle to increase the thickness of the barrier wall formed by the overlapping of the transparent glue dots, thereby improving the quality of vacuuming.

In summary, this creation has already met the requirements of the new patent and applied in accordance with the law. However, the above disclosures are only preferred embodiments of the present invention, and the scope of rights of the present invention cannot be limited thereto. Therefore, the equal changes or modifications made according to the scope of the application of the present application are still covered by the present application.

Z‧‧‧ Dispensing machine

1‧‧‧Transparent substrate

11‧‧‧ first fixed point

12‧‧‧ second fixed point

13‧‧‧Transparent dots

2‧‧‧Processing platform

3‧‧‧Track platform

311‧‧‧ first position

312‧‧‧ second position

4‧‧‧ dispensing head

41‧‧‧ Lifting mechanism

5‧‧‧Transparent glue applicator

51‧‧‧Nozzles

A‧‧‧Stic

θ‧‧‧Tilt angle

V‧‧‧ translation rate

Claims (9)

A dispensing machine having a tilting function for dispensing a transparent substrate, comprising: a processing platform, the transparent substrate being placed on the processing platform; and a track platform disposed above the processing platform; at least An adjustable angle dispensing head is movably mounted on the track platform; and at least one transparent glue injector is correspondingly mounted on the dispensing head, the transparent glue injector is provided with a transparent substrate a nozzle, and the transparent glue applicator passes through the dispensing head corresponding to the plummet face to have an inclination angle adjusted to match the translational speed of the dispensing head on the track platform. A dispensing machine having a tilting function as recited in claim 1, wherein the tilt angle is an increased tilt angle as the translation speed of the dispensing head increases. The dispensing machine of the tilting function according to Item 1, wherein the transparent glue injector corresponds to the inclination angle of the plummet surface to match the translation speed of the dispensing head at 0 to 60 degrees. between. The dispensing machine of the tilting function of claim 1, wherein the rail platform is provided with a first position and a second position, and when the dispensing head drives the transparent glue injector from the first When the position is moved to the second position, the dispensing head adjusts the transparent glue injector to tilt toward the first position; when the dispensing head drives the transparent glue injector to move from the second position to the first position The dispensing head drives the clear glue applicator to tilt toward the second position. The dispensing machine of claim 4, wherein the rail platform is provided with two first rails and a second rail, and the two first rails are disposed parallel to each other on opposite sides of the rail platform. The second rail is movably coupled to the two first rails; wherein the dispensing head is movably mounted to the second rail. The dispensing machine of claim 5, wherein the first position and the second position are respectively located at two ends of the two first tracks, the second track The dispensing head is movably disposed between the first position and the second position; the dispensing head is movably disposed between a third position and a fourth position on the second track; The line connecting the first position and the second position is perpendicular to the line connecting the third position and the fourth position. The dispensing machine of the tilting function of claim 1, wherein the dispensing head is internally provided with a lifting mechanism, and the transparent glue injector is mounted on the lifting mechanism. The dispensing machine having a tilting function according to any one of claims 1 to 7, wherein the transparent substrate has a plurality of regularly arranged fixed points, each of the fixed points being formed with a single point from the nozzle The elongated transparent dots are applied, and the two elongated transparent dots alternately form a barrier wall. A dispensing machine having a tilting function as described in claim 8 wherein the barrier wall has a thickness of between about 0.5 and 0.6 mm.