CN218590986U

CN218590986U - LED screen dispensing, film pasting, curing and pressing integrated machine

Info

Publication number: CN218590986U
Application number: CN202223104792.6U
Authority: CN
Inventors: 王国杰; 谭强
Original assignee: Zhongshan Press Plasma Technology Co ltd
Current assignee: Zhongshan Press Plasma Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-10
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a LED screen point is glued pad pasting solidification pressfitting all-in-one, include: the film laminating machine comprises a rack, a film adhering mechanism, a curing mechanism and a pressing mechanism, wherein the rack is provided with a rotary table capable of rotating in an indexing manner, and the rack is sequentially provided with a glue dispensing station, a film adhering station, a curing station and a pressing station in the rotating direction of the rotary table; the dispensing mechanism is arranged beside the dispensing station and is used for dispensing the LED bracket which rotates to the dispensing station along with the turntable; the curing mechanism is arranged beside the curing station and is used for carrying out UV curing on the LED bracket which is subjected to glue dispensing and film pasting and rotates to the curing station along with the turntable; and the pressing mechanism is arranged beside the pressing station and used for pressing the LED bracket which is rotated to the pressing station along with the turntable and is subjected to dispensing, film pasting and UV curing. This LED screen point is glued pad pasting solidification pressfitting all-in-one and is glued, solidification and pressfitting process are accomplished respectively through can indexing pivoted carousel and the point gum machine who locates the carousel dish constructs, solidification mechanism and pressing mechanism, realize LED screen processing's mechanization and automation, and production efficiency is high, the yields is high.

Description

LED screen dispensing, film pasting, curing and pressing integrated machine

Technical Field

The utility model relates to a LED field especially relates to LED screen point is glued pad pasting solidification pressfitting all-in-one.

Background

The LED screen processing process comprises the steps of dispensing, film pasting, curing and pressing, wherein the processes of dispensing, film pasting, curing and pressing all adopt manual operation, and the problems of high labor intensity, low production efficiency and high defective product rate exist.

SUMMERY OF THE UTILITY MODEL

Glue, pad pasting, solidification and pressfitting process in order to solve current LED screen and adopt manual operation, intensity of labour is big, production efficiency is low, the technical problem that the defective product rate is high, the utility model aims to provide a LED screen is glued point and is glued pad pasting solidification pressfitting all-in-one.

The utility model discloses a realize through following technical scheme:

LED screen point is glued pad pasting solidification pressfitting all-in-one, includes: the film laminating machine comprises a rack, a film adhering mechanism, a curing mechanism and a pressing mechanism, wherein the rack is provided with a rotary table capable of rotating in an indexing manner, and the rack is sequentially provided with a dispensing station, a film adhering station, a curing station and a pressing station in the rotating direction of the rotary table; the dispensing mechanism is arranged beside the dispensing station and is used for dispensing the LED bracket which rotates to the dispensing station along with the turntable; the curing mechanism is arranged beside the curing station and is used for carrying out UV curing on the LED bracket which is subjected to dispensing and film pasting and rotates to the curing station along with the turntable; and the pressing mechanism is arranged beside the pressing station and used for pressing the LED support which rotates to the pressing station along with the turntable and is subjected to glue dispensing, film pasting and UV curing.

Further, the glue dispensing mechanism comprises: the first sliding arm is arranged on the rack and can move in the X1 axis direction relative to the rack; the second sliding arm is arranged on the first sliding arm and can move in the Y-axis direction relative to the first sliding arm; and the dispensing head is arranged on the second sliding arm, can move in the Z-axis direction relative to the second sliding arm and is used for dispensing.

Further, the curing mechanism includes: the third sliding arm is arranged on the rack and can move in the X2 axis direction relative to the rack; the fourth sliding arm is arranged on the third sliding arm and can move in the Z-axis direction relative to the third sliding arm; and the UV lamp is arranged at the lower end of the fourth slide arm and used for UV curing.

Further, the stitching mechanism includes: the fifth sliding arm is arranged on the rack and can move in the X3 axis direction relative to the rack; the roller mounting seat is arranged on the fifth sliding arm and can move in the Z-axis direction relative to the fifth sliding arm; and the roller is rotatably connected to the lower end of the roller mounting seat and rolls when the fifth slide arm moves along the X3 axis direction.

Furthermore, the dispensing mechanism and the curing mechanism are arranged oppositely, the X1 axis direction and the X2 axis direction are parallel to each other, the pressing mechanism is arranged between the dispensing mechanism and the curing mechanism, and the X3 axis direction is perpendicular to the X1 axis direction and the X2 axis direction.

Furthermore, the curing mechanism further comprises a driving rod, the upper end and the lower end of the driving rod are respectively in threaded connection with the third sliding arm and the fourth sliding arm, and the driving rod drives the fourth sliding arm to move up and down when rotating relative to the third sliding arm; the fourth slide arm comprises a substrate connected with the UV lamp and a first guide rod, one end of the first guide rod is fixedly connected to the substrate, and the other end of the first guide rod penetrates through the third slide arm.

Furthermore, a shielding piece is arranged at the curing station of the machine frame, a sliding through hole is formed in the shielding piece, and at least part of the UV lamp extends into the sliding through hole and moves along the sliding through hole in the X2 axis direction.

Furthermore, the pressing mechanism further comprises a power mechanism which is arranged on the fifth sliding arm and drives the roller mounting seat to move in the Z-axis direction; the roller mounting seat comprises a base and a second guide rod, wherein the base is rotatably connected with the roller, one end of the second guide rod is fixedly connected to the base, and the other end of the second guide rod penetrates through the fifth sliding arm.

Furthermore, the turntable is provided with a plurality of jigs for fixing the LED support, the jigs are distributed at intervals in the circumferential direction of the turntable, and the jigs sequentially rotate to the glue dispensing station, the film pasting station, the curing station and the pressing station when the turntable rotates in an indexing manner.

Further, the frame includes base and supporting seat, the supporting seat sets up on the base and with the base cooperation forms the holding the accommodation space of carousel, the supporting seat includes a supporting bench and establishes between a plurality of support columns on supporting bench week side, the support column is connected a supporting bench with the base, the station is glued to the point, pad pasting station, solidification station and pressfitting station correspond and are located each two adjacent between the support column.

Compared with the prior art, the utility model has the advantages of as follows:

this LED screen point is glued pad pasting solidification pressfitting all-in-one and is glued, solidification and pressfitting process are accomplished respectively through can indexing pivoted carousel and the point gum machine who locates the carousel dish constructs, solidification mechanism and pressing mechanism, realize LED screen processing's mechanization and automation, and production efficiency is high, the yields is high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a top view of an LED screen dispensing, film-pasting, curing and laminating all-in-one machine disclosed in the embodiments;

fig. 2 is a perspective view of the LED screen dispensing, film-pasting, curing and laminating all-in-one machine disclosed in the embodiment in a first direction;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a perspective view of the LED screen dispensing, film-pasting, curing and laminating all-in-one machine disclosed in the embodiment in a second direction;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

fig. 6 is a perspective view of the LED screen dispensing, film-pasting, curing and laminating all-in-one machine disclosed in the embodiment in the third direction;

fig. 7 is a partial enlarged view at C in fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-7, the LED screen dispensing, film-pasting, curing and pressing integrated machine comprises:

the film laminating machine comprises a machine frame 1, wherein a rotary table 2 capable of rotating in an indexing manner is arranged on the machine frame 1, and a glue dispensing station 101, a film pasting station 102, a curing station 103 and a pressing station 104 are sequentially arranged on the machine frame 1 in the rotating direction of the rotary table 2;

the dispensing mechanism 3 is arranged beside the dispensing station 101 and is used for dispensing the LED bracket which rotates to the dispensing station 101 along with the turntable 2;

the curing mechanism 4 is arranged beside the curing station 103 and is used for carrying out UV curing on the LED bracket which is subjected to glue dispensing and film pasting and rotates to the curing station 103 along with the turntable 2;

and the pressing mechanism 5 is arranged beside the pressing station 104 and used for pressing the LED bracket which rotates to the pressing station 104 along with the turntable 2 and is subjected to dispensing, film pasting and UV curing.

The LED screen dispensing, film pasting, curing and pressing integrated machine is applied to LED screen processing, and the steps are as follows:

firstly, a worker puts an LED bracket into the turntable 2;

then, when the LED support rotates to the dispensing station 101 along with the turntable 2, the dispensing mechanism 3 starts to dispense the LED support;

then, when the LED support subjected to glue dispensing rotates to the film pasting station 102 along with the turntable 2, workers check the glue dispensing effect, and if the effect meets the requirement, a light-transmitting film is pasted;

then, when the LED support subjected to dispensing and film pasting rotates to a curing station 103 along with the turntable 2, the curing mechanism 4 starts to carry out UV curing on the LED support subjected to dispensing and film pasting;

and finally, when the LED support subjected to glue dispensing, film pasting and UV curing is rotated to the pressing station 104 along with the turntable 2, the pressing mechanism 5 starts to press the LED support subjected to glue dispensing, film pasting and UV curing.

In conclusion, the LED screen dispensing, film pasting, curing and pressing integrated machine achieves mechanization and automation of LED screen processing, and is high in production efficiency and yield.

In one embodiment, to simplify the structure and facilitate the implementation, the glue dispensing mechanism 3 includes:

a first slide arm 31 provided on the frame 1 and movable in the X1 axis direction with respect to the frame 1;

a second slider arm 32 provided on the first slider arm 31 and movable in the Y-axis direction with respect to the first slider arm 31;

and the dispensing head 33 is arranged on the second sliding arm 32 and can move in the Z-axis direction relative to the second sliding arm 32, and the dispensing head 33 is used for dispensing.

By adopting the structure, the dispensing head 33 has three-dimensional freedom, is flexible and changeable in movement, and can realize accurate alignment dispensing.

In order to simplify the structure and facilitate the implementation, the curing mechanism 4 comprises:

a third slide arm 41 provided on the frame 1 and movable in the X2 axis direction with respect to the frame 1;

a fourth slider arm 42 provided on the third slider arm 41 and movable in the Z-axis direction with respect to the third slider arm 41;

and a UV lamp 43 disposed at a lower end of the fourth slider arm 42 for UV curing.

Adopt above-mentioned structure to make UV lamp 43 has the degree of freedom of two dimensions, can adjust the interval of UV lamp 43 and LED support in a flexible way and make UV lamp 43 can follow the length direction removal of LED support, make UV solidification more even, UV curing effect is better.

In one embodiment, in order to simplify the structure and facilitate implementation, the curing mechanism 4 further includes a driving rod 44, upper and lower ends of the driving rod 44 are respectively screwed on the third slide arm 41 and the fourth slide arm 42, and the driving rod 44 drives the fourth slide arm 42 to move up and down when rotating relative to the third slide arm 41. Preferably, in order to improve the stability of the movement of the UV lamp 43, the fourth slide arm 42 includes a base plate 421 connected to the UV lamp 43, and a first guide rod 422 having one end fixed to the base plate 421 and the other end passing through the third slide arm 41.

In one embodiment, in order to reduce the interference of the UV lamp on the adjacent stations, the frame 1 is provided with a shielding member 6 at the curing station 103, the shielding member 6 is provided with a sliding through hole 61, and the UV lamp 43 at least partially extends into the sliding through hole 61 and moves along the sliding through hole 61 in the X2 axis direction.

In one embodiment, to simplify the structure and facilitate the implementation, the stitching mechanism 5 includes:

a fifth slider 51 provided on the frame 1 and movable in the X3 axis direction with respect to the frame 1;

a roller mounting base 52 provided on the fifth slider arm 51 and movable in the Z-axis direction with respect to the fifth slider arm 51;

and a roller 53 rotatably coupled to a lower end of the roller mounting seat 52 and rolling when the fifth slider arm 51 moves in the X3 axis direction.

By adopting the structure, the roller 53 has two-dimensional freedom degree, the distance between the roller 53 and the LED support can be flexibly adjusted, and the roller 53 can move back and forth in the length direction of the LED support for pressing, so that the pressing effect is better.

In one embodiment, for the sake of simple structure and easy implementation, the pressing mechanism 5 further includes a power mechanism 54 disposed on the fifth slide arm 51 for driving the roller mounting seat 52 to move in the Z-axis direction. Preferably, in order to improve the moving stability of the roller mounting seat 52, the roller mounting seat 52 includes a base 521 rotatably connected to the roller 53, and a second guide rod 522 having one end fixed to the base 521 and the other end passing through the fifth sliding arm 51.

In one embodiment, in order to simplify the structure and facilitate the implementation, as shown in fig. 1, the dispensing mechanism 3 and the curing mechanism 4 are disposed opposite to each other, the X1 axis direction and the X2 axis direction are parallel to each other, the pressing mechanism 5 is disposed between the dispensing mechanism 3 and the curing mechanism 4, and the X3 axis direction is perpendicular to the X1 axis direction and the X2 axis direction. Accordingly, the turntable 2 rotates 90 ° once per rotation.

In order to avoid the relative displacement of the product and the turntable 2 when the turntable 2 rotates, the stability of processing is improved, the turntable 2 is provided with a plurality of jigs 7 for fixing the LED support, the plurality of jigs 7 are distributed at intervals in the circumferential direction of the turntable 2, and the turntable 2 sequentially rotates to the glue dispensing station 101, the film pasting station 102, the curing station 103 and the pressing station 104 when rotating in an indexing manner.

In one embodiment, in order to simplify the structure and facilitate the implementation, the machine frame 1 includes a base 11 and a supporting seat 12, the supporting seat 12 is disposed on the base 11 and cooperates with the base 11 to form an accommodating space (not shown in the figure) for accommodating the turntable 2, the supporting seat 12 includes a supporting table 121 located above the turntable 2 and a plurality of supporting columns 122 disposed on the peripheral side of the supporting table 121, the supporting columns 122 connect the supporting table 121 and the base 11, and the dispensing station 101, the film pasting station 102, the curing station 103 and the pressing station 104 are correspondingly disposed between two adjacent supporting columns 122.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments described. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions under the design prerequisite, or the replacement should all be regarded as the protection of the utility model.

Claims

LED screen point is glued pad pasting solidification pressfitting all-in-one, its characterized in that includes:

the film laminating machine comprises a rack, a film adhering mechanism, a curing mechanism and a pressing mechanism, wherein the rack is provided with a rotary table capable of rotating in an indexing manner, and the rack is sequentially provided with a dispensing station, a film adhering station, a curing station and a pressing station in the rotating direction of the rotary table;

the dispensing mechanism is arranged beside the dispensing station and is used for dispensing the LED bracket which rotates to the dispensing station along with the turntable;

the curing mechanism is arranged beside the curing station and is used for carrying out UV curing on the LED bracket which is subjected to glue dispensing and film pasting and rotates to the curing station along with the turntable;

and the pressing mechanism is arranged beside the pressing station and used for pressing the LED support which rotates to the pressing station along with the turntable and is subjected to glue dispensing, film pasting and UV curing.
2. The LED screen dispensing, film-pasting, curing and laminating all-in-one machine as claimed in claim 1, wherein the dispensing mechanism comprises:

the first sliding arm is arranged on the rack and can move in the X1 axis direction relative to the rack;

the second sliding arm is arranged on the first sliding arm and can move in the Y-axis direction relative to the first sliding arm;

the dispensing head is arranged on the second sliding arm and can move in the Z-axis direction relative to the second sliding arm, and the dispensing head is used for dispensing.
3. The LED screen dispensing, film pasting, curing and laminating all-in-one machine as claimed in claim 2, wherein the curing mechanism comprises:

the third sliding arm is arranged on the rack and can move in the X2 axis direction relative to the rack;

the fourth sliding arm is arranged on the third sliding arm and can move in the Z-axis direction relative to the third sliding arm;

and the UV lamp is arranged at the lower end of the fourth slide arm and used for UV curing.
4. The LED screen dispensing, film pasting, curing and laminating all-in-one machine as claimed in claim 3, wherein the laminating mechanism comprises:

the fifth sliding arm is arranged on the rack and can move in the X3 axis direction relative to the rack;

the roller mounting seat is arranged on the fifth sliding arm and can move in the Z-axis direction relative to the fifth sliding arm;

and the roller is rotatably connected to the lower end of the roller mounting seat and rolls when the fifth slide arm moves along the X3 axis direction.
5. The LED screen dispensing, film pasting, curing and pressing integrated machine according to claim 4, wherein the dispensing mechanism and the curing mechanism are arranged oppositely, the X1 axis direction and the X2 axis direction are parallel to each other, the pressing mechanism is arranged between the dispensing mechanism and the curing mechanism, and the X3 axis direction is perpendicular to the X1 axis direction and the X2 axis direction.
6. The LED screen dispensing, film pasting, curing and pressing integrated machine according to claim 3, wherein the curing mechanism further comprises a driving rod, the upper end and the lower end of the driving rod are respectively in threaded connection with the third sliding arm and the fourth sliding arm, and the driving rod drives the fourth sliding arm to move up and down when rotating relative to the third sliding arm;

the fourth slide arm comprises a substrate connected with the UV lamp and a first guide rod, one end of the first guide rod is fixedly connected to the substrate, and the other end of the first guide rod penetrates through the third slide arm.
7. The LED screen dispensing, film pasting, curing and laminating all-in-one machine as claimed in claim 3, wherein a shielding piece is arranged on the machine frame at the curing station, a sliding through hole is formed in the shielding piece, and the UV lamp at least partially extends into the sliding through hole and moves along the sliding through hole in the X2 axis direction.
8. The LED screen dispensing, film-pasting, curing and laminating all-in-one machine as claimed in claim 4, wherein the laminating mechanism further comprises a power mechanism arranged on the fifth slide arm and driving the roller mounting seat to move in the Z-axis direction;

the roller mounting seat comprises a base and a second guide rod, wherein the base is rotatably connected with the roller, one end of the second guide rod is fixedly connected to the base, and the other end of the second guide rod penetrates through the fifth sliding arm.
9. The LED screen dispensing, film sticking, curing and laminating all-in-one machine as claimed in claim 1, wherein a plurality of jigs for fixing the LED support are arranged on the turntable, are distributed at intervals in the circumferential direction of the turntable, and sequentially rotate to the dispensing station, the film sticking station, the curing station and the laminating station when the turntable rotates in an indexing manner.
10. The LED screen dispensing, film pasting, curing and laminating all-in-one machine as claimed in claim 1, wherein the frame comprises a base and a supporting seat, the supporting seat is disposed on the base and cooperates with the base to form a containing space for containing the turntable, the supporting seat comprises a supporting table and a plurality of supporting columns arranged on the periphery of the supporting table, the supporting columns are connected with the supporting table and the base, and the dispensing station, the film pasting station, the curing station and the laminating station are correspondingly disposed between two adjacent supporting columns.