CN209842273U

CN209842273U - LCM subassembly production is with attached device of ACF

Info

Publication number: CN209842273U
Application number: CN201920824313.7U
Authority: CN
Inventors: 马腾云
Original assignee: Nanjing Junteng Electronics Co Ltd
Current assignee: Nanjing Junteng Electronics Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2019-12-24
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses an attached device of ACF for LCM subassembly production, relate to attached field, it is poor to the attached effect of the attached device of current ACF, the problem that the operation is complicated, the following scheme is proposed at present, it includes the mounting bracket, mounting bracket bottom fixed mounting has the base, the inside top fixed mounting of mounting bracket has clearance mechanism, mounting bracket inside wall fixed mounting has first guiding axle and second guiding axle, equal slidable mounting has the attaching mechanism on first guiding axle and the second guiding axle, base both ends fixed mounting has two fixed plates, and install leading wheel and rolling motor on two fixed plates respectively, the leading wheel rotates through pivot and fixed plate to be connected, rolling motor and fixed plate fixed mounting, the utility model discloses be convenient for clear up, attached effectual, the separation is convenient, and convenient operation, and the practicality is high.

Description

LCM subassembly production is with attached device of ACF

Technical Field

The utility model relates to an attached technical field especially relates to an attached device of ACF for LCM subassembly production.

Background

The LCM (liquid crystal display module), namely an LCD display module and a liquid crystal module, refers to a component which assembles a liquid crystal display device, a connecting piece, peripheral circuits such as a control circuit, a drive circuit and the like, a PCB (printed circuit board), a backlight source, a structural part and the like. The existing ACF attaching device for LCM component production is poor in attaching effect, an attaching adhesive tape cannot be tightly attached to a component, the LCM component cannot be preprocessed, stains on the surface of the LCM component can affect attachment, and the ACF attaching device for LCM component production is further provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of attached device of ACF is used in LCM subassembly production, it is poor to have solved the attached effect of the attached device of current ACF, operates complicated problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ACF attaching device for LCM component production comprises a mounting frame, wherein a base is fixedly mounted at the bottom end of the mounting frame, a cleaning mechanism is fixedly mounted at the top end inside the mounting frame, a first guide shaft and a second guide shaft are fixedly mounted on the inner side wall of the mounting frame, attaching mechanisms are respectively and slidably mounted on the first guide shaft and the second guide shaft, two fixing plates are fixedly mounted at two ends of the base, a guide wheel and a winding motor are respectively mounted on the two fixing plates, the guide wheel is rotatably connected with the fixing plates through a rotating shaft, the winding motor is fixedly mounted with the fixing plates, an output shaft of the winding motor is connected with a winding wheel, an unwinding wheel is rotatably mounted on the inner wall of the mounting frame through a mounting plate, a lifting motor is fixedly mounted at the bottom end inside the base, an output shaft of the lifting motor penetrates through the, unreel wheel, leading wheel and rolling wheel loop through the ACF and paste the subassembly and be connected, and the lifter plate is located ACF and paste the subassembly below, it includes linear bearing to press attaches the mechanism, slidable mounting has linear bearing on the first guiding axle, linear bearing bottom fixed mounting has the second connecting rod, the inside top fixed mounting of second connecting rod has two springs, two spring bottom fixed mounting has the head rod, and the head rod bottom passes the second connecting rod to extend to second connecting rod below, the fixed welding of both ends symmetry has two equipment around the head rod bottom, and two rotate through the pivot between the equipment and install the section of thick bamboo that flattens, and flatten a section of thick bamboo and be located ACF and paste the subassembly top.

Preferably, the upper end of the base is fixedly provided with a peeling rod, the peeling rod is positioned at the lower end of the ACF adhesive component, and the glass rod is positioned at the right side of the lifting plate.

Preferably, the outer end of the first connecting rod is fixedly provided with a second connecting plate, the outer end of the second connecting rod is fixedly provided with a first connecting plate, and the first connecting plate is detachably mounted with the second connecting plate through a mounting bolt.

Preferably, the ACF tape assembly includes an ACF tape and a base tape, and the ACF tape is attached to a lower end of the base tape.

Preferably, a square connecting block is fixedly mounted at the rear end of the second connecting rod, and the outer end of the second guide shaft is sleeved with the connecting block and is connected with the second guide shaft in a sliding manner.

Preferably, the cleaning mechanism comprises a cleaning box, and the cleaning box is fixedly mounted on the inner wall of the top end of the mounting frame.

Preferably, cleaning box inside top fixed mounting has the clearance motor, clearance motor output shaft has the clearance axle, cleaning box inner wall fixed mounting has the clearance cover, clearance axle bottom runs through in the clearance cover and extends to clearance cover below, the symmetry fixed mounting in clearance axle both ends has a plurality of clearance flabellums, clearance axle bottom fixed mounting has the connecting plate, and the connecting plate rotates in clearance cover bottom to be connected, a plurality of air vents have been seted up on the connecting plate, the connecting plate bottom mounting is provided with the clearance cotton.

In the utility model, the cleaning motor, the cleaning shaft, the connecting plate, the cleaning cotton, the cleaning cover, the cleaning fan blades and the cleaning box are arranged in a mutually matched manner, so that the surface of the LCM component can be cleaned, and the attaching effect on the LCM component is further improved; through the setting of linear bearing, spring, first connecting plate, second connecting plate, construction bolt and a section of thick bamboo etc. that flattens, and then make attaching on the LCM subassembly that the ACF sticky tape can be inseparable, and then attached effect.

The utility model discloses be convenient for clear up, attached effectual, the separation is convenient, and convenient operation, the practicality is high.

Drawings

Fig. 1 is a schematic structural view of an ACF attachment device for producing an LCM module according to the present invention.

Fig. 2 is a schematic structural diagram of a cleaning mechanism in an ACF attachment device for LCM component production.

Fig. 3 is a schematic structural diagram of a pressing and attaching mechanism in an ACF attaching device for producing an LCM component.

Reference numbers in the figures: 1 unreels the wheel, 2 clearance mechanisms, 3 mounting brackets, 4 first guiding axles, 5 press and attach the mechanism, 6 second guiding axles, 7 rolling motor, 8 rolling wheel, 9 bases, 10 peeling off stick, 11 elevator motor, 12 lifter plate, 13 leading wheels, 14ACF glues the subassembly, 21 clearance motor, 22 clearance axles, 23 connecting plate, 24 clearance cotton, 25 clearance cover, 26 clearance flabellum, 27 clearance casees, 51 linear bearing, 52 spring, 53 first connecting plate, 54 second connecting plate, 55 construction bolt, 56 a section of thick bamboo that flattens, 57 first connecting rod, 58 second connecting rod, 59 equipment board.

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.

Referring to fig. 1-3, an ACF attachment device for LCM component production includes a mounting frame 3, a base 9 is fixedly mounted at the bottom end of the mounting frame 3, a cleaning mechanism 2 is fixedly mounted at the top end inside the mounting frame 3, a first guide shaft 4 and a second guide shaft 6 are fixedly mounted on the inner side wall of the mounting frame 3, a pressing mechanism 5 is slidably mounted on each of the first guide shaft 4 and the second guide shaft 6, two fixing plates are fixedly mounted at the two ends of the base 9, a guide wheel 13 and a winding motor 7 are respectively mounted on the two fixing plates, the guide wheel 13 is rotatably connected with the fixing plates through a rotating shaft, the winding motor 7 is fixedly mounted with the fixing plates, an output shaft of the winding motor 7 is connected with a winding wheel 8, an unwinding wheel 1 is rotatably mounted on the inner wall of the mounting frame 3 through a mounting plate, a lifting motor 11 is, and fixedly mounted with the lifting plate 12, the unreeling wheel 1, the guide wheel 13 and the reeling wheel 8 are connected through the ACF glue assembly 14 in sequence, and the lifting plate 12 is located below the ACF glue assembly 14, the pressing mechanism 5 includes a linear bearing 28, a linear bearing 28 is slidably mounted on the first guide shaft 4, a second connecting rod 58 is fixedly mounted at the bottom end of the linear bearing 28, two springs 52 are fixedly mounted at the top end inside the second connecting rod 58, a first connecting rod 57 is fixedly mounted at the bottom end of the two springs 52, the bottom end of the first connecting rod 57 passes through the second connecting rod 58 and extends to the lower part of the second connecting rod 58, two connecting plates 23 are symmetrically and fixedly welded at the front end and the rear end of the bottom of the first connecting rod 57, a flattening cylinder 56 is rotatably mounted between the two connecting plates 23 through a rotating shaft, and the flattening cylinder 56 is located.

The upper end of the base 9 is fixedly provided with a peeling rod 10, the peeling rod 10 is positioned at the lower end of the ACF adhesive component 14, the glass rod is positioned at the right side of the lifting plate 12, the outer end of the first connecting rod 57 is fixedly provided with a second connecting plate 54, the outer end of the second connecting rod 58 is fixedly provided with a first connecting plate 53, the first connecting plate 53 is detachably installed with the second connecting plate 54 through a mounting bolt 55, the ACF adhesive component 14 comprises an ACF adhesive tape and a base band, the ACF adhesive tape is attached to the lower end of the base band, the rear end of the second connecting rod 58 is fixedly provided with a square connecting block, the connecting block is sleeved at the outer end of the second guide shaft 6 and is in sliding connection with the second guide shaft 6, the cleaning mechanism 2 comprises a cleaning box 27, the cleaning box 27 is fixedly installed on the inner wall at the top end of the mounting frame 3, a placing opening is arranged on the cleaning box 27, cleaning case 27 inner wall fixed mounting has the clearance cover 25, and the clearance axle 22 bottom runs through in clearance cover 25 and extends to clearance cover 25 below, and the symmetry fixed mounting in clearance axle 22 both ends has a plurality of clearance flabellums 26, and clearance axle 22 bottom fixed mounting has connecting plate 23, and connecting plate 23 rotates in clearance cover 25 bottom to be connected, has seted up a plurality of air vents on connecting plate 23, and connecting plate 23 bottom mounting is provided with the clearance cotton 24.

Example (b): firstly cleaning the LCM component, putting the LCM component at the lower end of a cleaning cotton 24 through a placing port, then starting a cleaning motor 21 to drive a cleaning shaft 22 to rotate so as to drive a cleaning fan blade 26 and the cleaning cotton 24 to rotate, cleaning the LCM component by the rotating cleaning cotton 24, generating air flow by the rotating cleaning fan blade 26, blowing the air flow to the LCM component through a vent hole to clean the surface of the LCM component so as to achieve the dual cleaning effect, then putting the LCM component on a lifting plate 12, then starting an air cylinder, driving the lifting plate 12 to move upwards by the operation of the air cylinder so as to drive the LCM component to move upwards, enabling the top end of the LCM component to be attached to the lower end of an ACF adhesive component 14, then screwing down a mounting bolt 55 from a first mounting plate and a second mounting plate by a worker so as to separate the first mounting plate from the second mounting plate, under the action of the elastic force of a spring 52, the first connecting rod 57 moves downwards to enable the pressing cylinder 56 to move downwards to press the ACF adhesive component 14 on the LCM component, then the worker slides the linear bearing 28 left and right along the first guide shaft direction, so that the pressing cylinder 56 can sufficiently press the ACF adhesive component 14 on the LCM component to improve the attaching effect, the winding motor 7 is started to drive the ACF adhesive component 14 to move rightwards, the glass rod separates the base band in the ACF adhesive component 14 from the ACF adhesive tape at the lower end of the base band, the ACF adhesive tape is attached to the LCM component, and the base band is wound by the winding wheel 8. The cleaning motor 21, the cleaning shaft 22, the connecting plate 23, the cleaning cotton 24, the cleaning cover 25, the cleaning fan blades 26 and the cleaning box 27 are arranged in a matched mode, so that the surface of the LCM component can be cleaned, and the attaching effect of the LCM component is improved; through the arrangement of the linear bearing 28, the spring 52, the first connecting plate 53, the second connecting plate 54, the mounting bolt 55, the flattening cylinder 56 and the like, the ACF adhesive tape can be closely attached to the LCM component, and the attaching effect is achieved. The utility model discloses be convenient for clear up, attached effectual, the separation is convenient, and convenient operation, the practicality is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an attached device of ACF for LCM subassembly production, includes mounting bracket (3), its characterized in that, mounting bracket (3) bottom fixed mounting has base (9), the inside top fixed mounting of mounting bracket (3) has clearance mechanism (2), mounting bracket (3) inside wall fixed mounting has first guiding axle (4) and second guiding axle (6), equal slidable mounting has pressure attaching mechanism (5) on first guiding axle (4) and second guiding axle (6), base (9) both ends fixed mounting has two fixed plates, and two install leading wheel (13) and rolling motor (7) on the fixed plate respectively, leading wheel (13) are connected with the fixed plate rotation through the pivot, rolling motor (7) and fixed plate fixed mounting, the output shaft of rolling motor (7) has rolling wheel (8), an unreeling wheel (1) is rotatably mounted on the inner wall of the mounting frame (3) through a mounting plate, a lifting motor (11) is fixedly mounted at the bottom end inside the base (9), an output shaft of the lifting motor (11) penetrates through the base (9) and is fixedly provided with a lifting plate (12), the unreeling wheel (1), a guide wheel (13) and the reeling wheel (8) are sequentially connected through an ACF adhesive component (14), and the lifting plate (12) is located below the ACF adhesive component (14);

press and attach mechanism (5) including linear bearing (28), slidable mounting has linear bearing (28) on first guiding axle (4), linear bearing (28) bottom fixed mounting has second connecting rod (58), the inside top fixed mounting of second connecting rod (58) has two springs (52), two spring (52) bottom fixed mounting has head rod (57), and head rod (57) bottom passes second connecting rod (58) to extend to second connecting rod (58) below, the fixed welding of both ends symmetry has two equipment (59), and two install through the pivot rotation between equipment (59) and flatten a section of thick bamboo (56), and flatten a section of thick bamboo (56) and be located ACF and glue subassembly (14) top.

2. The ACF attaching device for LCM component production as claimed in claim 1, wherein a peeling rod (10) is fixedly installed on the upper end of the base (9), the peeling rod (10) is located at the lower end of the ACF adhesive component (14), and the glass rod is located at the right side of the lifting plate (12).

3. The ACF attaching device for LCM component production as claimed in claim 1, wherein a second connecting plate (54) is fixedly mounted at the outer end of the first connecting rod (57), a first connecting plate (53) is fixedly mounted at the outer end of the second connecting rod (58), and the first connecting plate (53) is detachably mounted with the second connecting plate (54) through a mounting bolt (55).

4. The ACF attaching device for LCM component production as claimed in claim 1, wherein the ACF adhesive component (14) comprises ACF tape and base tape, and ACF tape is attached to the lower end of the base tape.

5. The ACF attaching device for LCM component production as claimed in claim 1, wherein a square connecting block is fixedly installed at the rear end of the second connecting rod (58), and the connecting block is sleeved at the outer end of the second guiding shaft (6) and is slidably connected with the second guiding shaft (6).

6. The ACF attaching device for LCM component production as claimed in claim 1, wherein the cleaning mechanism (2) comprises a cleaning box (27), the cleaning box (27) is fixedly mounted on the inner wall of the top end of the mounting frame (3), a placing opening is formed on the cleaning box (27), a cleaning motor (21) is fixedly mounted on the top end of the inside of the cleaning box (27), a cleaning shaft (22) is connected to the output shaft of the cleaning motor (21), a cleaning cover (25) is fixedly mounted on the inner wall of the cleaning box (27), the bottom end of the cleaning shaft (22) penetrates through the cleaning cover (25) and extends to the lower part of the cleaning cover (25), a plurality of cleaning fan blades (26) are symmetrically and fixedly mounted at the two ends of the cleaning shaft (22), a connecting plate (23) is fixedly mounted at the bottom end of the cleaning shaft (22), and the connecting plate (23) is rotatably connected with the bottom end of the cleaning cover (25), a plurality of vent holes are formed in the connecting plate (23), and cleaning cotton (24) is fixedly arranged at the bottom end of the connecting plate (23).