CN219095966U

CN219095966U - Adsorption jacking device for rubberizing processing of backlight module

Info

Publication number: CN219095966U
Application number: CN202223497351.7U
Authority: CN
Inventors: 张彬; 余权胜; 汤家安; 蒙阳辉; 詹文才
Original assignee: Anhui Zhongxian Intelligent Robot Co ltd
Current assignee: Anhui Zhongxian Intelligent Robot Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-30
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an adsorption jacking device for rubberizing processing of a backlight module, and belongs to the technical field of auxiliary devices for processing of backlight modules. The utility model provides a backlight unit rubberizing processing is with adsorbing jacking device, includes the carrier platform, carrier platform mid-mounting has screw nut, screw nut mid-mounting has the screw motor, the bottom plate is installed on screw motor top, the slide rail of fore-and-aft symmetry is installed on the bottom plate top, the link plate is installed on the slide rail top. The adhesive tape is preformed into a rectangular strip shape with required length, the adhesive tape is stacked on the material carrying platform, the upper row of the material carrying platform is used for feeding the adhesive tape piece by piece, the right side of the material carrying platform is provided with the baffle shell, the left side of the material carrying platform is provided with the limiting fork, the left and right positions of the limiting fork can be adjusted through the sliding rail, the left groove of the material carrying platform is matched, the width adjustment between the limiting fork and the baffle shell can be realized, and the feeding of adhesive tapes with different widths is adapted.

Description

Adsorption jacking device for rubberizing processing of backlight module

Technical Field

The utility model relates to the technical field of backlight module processing auxiliary devices, in particular to an adsorption jacking device for backlight module rubberizing processing.

Background

The backlight module is one of the key components of the liquid crystal display panel. The function is to supply enough light source with uniform brightness and distribution to display image normally, the light source, light guide plate, reflecting sheet and optical film form backlight source of LCD, and the backlight source is laminated and fixed by adhesive tape around.

When pasting of adhesive tape, can use long banding rectangle adhesive tape, current roll-up form confession adhesive tape device is the crooked form when carrying out the feed, can take place adhesive tape coincidence fold when pasting, influences the adhesive tape length after pasting, influences the adhesion quality between screen glass board and the backlight unit, and in view of this, we propose a backlight unit rubberizing processing with adsorbing jacking device.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide an adsorption jacking device for rubberizing processing of a backlight module, which aims to solve the problem that the prior rolled glue feeding device is provided with a coiled material in the background technology.

2. Technical proposal

The utility model provides a backlight unit rubberizing processing is with adsorbing jacking device, includes the carrier platform, carrier platform mid-mounting has screw nut, screw nut mid-mounting has screw motor, the bottom plate is installed on screw motor top, the slide rail of fore-and-aft symmetry is installed on the bottom plate top, the link plate is installed on the slide rail top, limit fork is installed on the link plate right side, carrier platform left side has seted up with limit fork complex recess;

the material carrying platform adopts the rectangle, can be with banding prefabricated adhesive tape range upon range of arranging in material carrying platform top from top to bottom, when needs carry out the feed, the lead screw motor rotates, can drive material carrying platform reciprocates through the lead screw nut to spacing fork can block material carrying platform left side, avoids the adhesive tape to drop from the left side, and spacing fork can be left and right movement under the direction of slide rail, and the adhesive tape of adaptation different width is spacing, and the structure is nimble.

Preferably, the end part of the connecting plate is screwed with a screw rod through a threaded hole, the top end of the screw rod is in extrusion contact with the side wall of the top end of the sliding rail, and the top end of the screw rod is provided with a rotary handle;

the screw rod can be screwed upwards to be separated from the sliding rail, so that the limiting fork can slide left and right flexibly, and after the limiting fork is adjusted in place, the screw rod can be screwed fast through the screwing handle, so that the position of the limiting fork can be fixed flexibly.

Preferably, the front end and the rear end of the bottom plate are provided with side plates, the middle part of the front side of the side plate positioned at the front side is provided with a handle, and the bottom end of the bottom plate is provided with a roller;

the curb plate is arranged at both ends around the bottom plate, carries out the spacing at both ends around the adhesive tape, and the bottom plate is pulled before the handle is convenient to carry out rolling support through the gyro wheel.

Preferably, a lock pin is arranged at the front part of the left side of the bottom plate, a lock pin seat is arranged at the lower part of the lock pin, and the lock pin seat is fixedly connected with the external frame;

the lock pin can rotate upward, so that the bottom end of the lock pin is separated from the lock pin seat, a user can pull the side plate forward through the handle at the moment, the bottom plate can slide forward, the feeding mechanism above the bottom plate can be staggered, feeding is conveniently carried out at an open position, the bottom plate can be supported by the external frame, and the lock pin seat is fixedly installed.

Preferably, a protective shell is arranged on the right side of the bottom plate, a first sensor is arranged on the upper part of the left side of the protective shell, and a second sensor which corresponds to the protective shell up and down is arranged in the middle of the protective shell;

the protecting crust is installed on the right side of the bottom plate, can be used for installing first sensor and second sensor, and first sensor is located the high point, can detect top adhesive tape sheet, treat that feeding mechanism takes away the top sheet after, first sensor can not detect the sheet, and the lead screw motor rotates, and the material loading platform rises along with screw nut, pushes up the adhesive tape, and lead screw motor stops rotating when waiting that first sensor sensed the sheet again, realizes cyclic feeding, and suggestion adhesive tape empty bin when material loading platform rises to the second sensor position, alright remind the user to carry out the feed supplement.

Preferably, a guide block is arranged on the right side of the connecting plate, a guide bar is slidably arranged in the middle of the guide block, and the guide bar is fixedly connected with the inner wall of the left side of the protective shell;

the guide block can be in sliding connection with the guide strip, so that the up-and-down movement of the material carrying platform can keep vertical sliding, and the stable movement of the material supply is ensured.

Preferably, an adjusting rail is arranged at the right part of the top end of the bottom plate, a limit bar is slidably arranged at the top end of the adjusting rail, and an opening matched with the limit bar is formed at the right part of the material carrying platform;

the limiting strip is vertically arranged, the right side of the adhesive tape can be blocked, the adhesive tape is limited, the limiting strip can move back and forth under the guide of the adjusting rail, the position is changed, and the internal laminated adhesive tape can be aligned by pushing and pulling back and forth.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the adhesive tape is preformed into a rectangular strip shape with required length, the adhesive tape is stacked on the material carrying platform, the upper row of the material carrying platform is used for feeding the adhesive tape piece by piece, the right side of the material carrying platform is provided with the baffle shell, the left side of the material carrying platform is provided with the limiting fork, the left and right positions of the limiting fork can be adjusted through the sliding rail, the left groove of the material carrying platform is matched, the width adjustment between the limiting fork and the baffle shell can be realized, and the feeding of adhesive tapes with different widths is adapted.

2. According to the utility model, through the integral structure arrangement, after loading is completed, the first sensor detects the topmost sheet, after the material taking mechanism takes away the topmost sheet, the first sensor cannot detect the sheet, the screw motor moves, the material loading platform ascends, the motor stops when the first sensor senses the sheet again, feeding is circularly performed in this way, when the material loading platform ascends to the position of the second sensor, the adhesive tape empty bin is prompted, and the material loading platform can be pulled forward to perform convenient material supplementing by loosening the lock pin.

Drawings

FIG. 1 is a left side schematic view of the overall structure of the present utility model;

FIG. 2 is a right side view schematically showing the split state of the protective shell according to the present utility model;

FIG. 3 is an enlarged schematic view of the middle structure of the present utility model;

fig. 4 is a partially exploded view of the present utility model.

The reference numerals in the figures illustrate: a side plate 1; a lock pin 11; a bottom plate 12; a protective shell 13; a loading platform 2; a lead screw nut 21; a limit fork 3; a connecting plate 4; a slide rail 41; a guide bar 42; a lead screw motor 43; a screw 44; a guide block 45; a limit bar 5; an adjustment rail 51; a first sensor 6; a second sensor 61.

Detailed Description

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides two technical solutions:

embodiment one:

the utility model provides a backlight unit rubberizing processing is with adsorbing jacking device, includes carrier platform 2, carrier platform 2 mid-mounting has lead screw nut 21, and lead screw nut 21 mid-mounting has lead screw motor 43, and bottom plate 12 is installed on lead screw motor 43 top, and the slide rail 41 of fore-and-aft symmetry is installed on bottom plate 12 top, and link plate 4 is installed on slide rail 41 top, and limit fork 3 is installed on link plate 4 right side, and carrier platform 2 left side has seted up with limit fork 3 complex recess.

Specifically, the end of the connecting plate 4 is screwed with a screw 44 through a threaded hole, the top end of the screw 44 is in extrusion contact with the side wall of the top end of the sliding rail 41, and the top end of the screw 44 is provided with a knob.

Further, the front end and the rear end of the bottom plate 12 are provided with the side plates 1, the middle part of the front side of the side plate 1 positioned at the front side is provided with a handle, and the bottom end of the bottom plate 12 is provided with rollers.

It should be noted that, the front part of the left side of the bottom plate 12 is provided with a lock pin 11, the lower part of the lock pin 11 is provided with a lock pin seat, and the lock pin seat is fixedly connected with the external frame.

The material carrying platform 2 adopts the rectangle, can be with banding prefabricated adhesive tape range upon range of arranging in material carrying platform 2 top from top to bottom, when needs are supplied with, lead screw motor 43 rotates, can drive material carrying platform 2 through screw nut 21 and reciprocate, and spacing fork 3 can block material carrying platform 2 left side, avoid the adhesive tape to drop from the left side, and spacing fork 3 can be left and right sides under the direction of slide rail 41, the adhesive tape of adaptation different width is spacing, the structure is nimble, screw rod 44 can be rotated and break away from slide rail 41, alright left and right sides nimble slip spacing fork 3, after adjusting in place, can be through screwing fast screw rod 44, realize the nimble fixed of spacing fork 3 position, curb plate 1 arranges both ends around bottom plate 12, carry out the spacing at the front and back both ends of adhesive tape, the handle makes things convenient for front and pulls bottom plate 12, and through the gyro wheel carries out rolling support, make the lockpin 11 bottom break away from the lock pin seat, the user can pull curb plate 1 in the direction through the handle, make bottom plate 12 forward slip, can stagger the upper mechanism, the convenience is taken out the material position in the bottom plate 12, can carry out the frame mount to the lock pin, and can be fixed to the outside.

Embodiment two:

It is noted that the right side of the bottom plate 12 is provided with a protective shell 13, the upper left side of the protective shell 13 is provided with a first sensor 6, and the middle part of the protective shell 13 is provided with a second sensor 61 which corresponds up and down.

In addition, a guide block 45 is arranged on the right side of the connecting plate 4, a guide bar 42 is slidably arranged in the middle of the guide block 45, and the guide bar 42 is fixedly connected with the left inner wall of the protective shell 13.

It is needless to say that the right part of the top end of the bottom plate 12 is provided with an adjusting rail 51, the top end of the adjusting rail 51 is slidably provided with a limiting bar 5, and the right part of the material carrying platform 2 is provided with an opening matched with the limiting bar 5.

The protecting shell 13 is installed on the right side of the bottom plate 12, the protecting shell can be used for installing the first sensor 6 and the second sensor 61, the first sensor 6 is located at a high point, the topmost adhesive tape sheet can be detected, after the top sheet is taken away by the material taking mechanism, the sheet cannot be detected by the first sensor 6, the screw rod motor 43 rotates, the material carrying platform 2 rises along with the screw rod nut 21 to push up adhesive tapes, the screw rod motor 43 stops rotating when the first sensor 6 senses the sheet again, circulation feeding is realized, when the material carrying platform 2 rises to the position of the second sensor 61, an empty adhesive tape bin is prompted, a user can be reminded of feeding, the guide block 45 can be in sliding connection with the guide strip 42, vertical sliding can be kept, stable movement of the feeding is ensured, the limit strip 5 is vertically arranged, the right side of the adhesive tapes can be blocked, the adhesive tapes can be limited by the limit strip 5 can move back and forth under the guidance of the regulating rail 51, position change is realized, and the internal stacking can be aligned by pushing and pulling back.

The lead screw motor 43, the first sensor 6 and the second sensor 61, and the laser ranging sensor are adopted in the two embodiments, and the matching control system, the electromagnetic switch and the circuit can also be provided by manufacturers.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a backlight unit rubberizing processing is with adsorbing jacking device, includes material loading platform (2), its characterized in that: the utility model discloses a material loading platform, including material loading platform (2), screw nut (21) mid-mounting has screw motor (43), bottom plate (12) are installed on screw motor (43) top, slide rail (41) of fore-and-aft symmetry are installed on bottom plate (12) top, link board (4) are installed on slide rail (41) top, link board (4) right side and install spacing fork (3), material loading platform (2) left side seted up with spacing fork (3) complex recess.

2. The adsorption-jacking device for rubberizing of a backlight module according to claim 1, wherein: the end part of the connecting plate (4) is rotatably connected with a screw rod (44) through a threaded hole, the top end of the screw rod (44) is in extrusion contact with the side wall of the top end of the sliding rail (41), and the top end of the screw rod (44) is provided with a rotating handle.

3. The adsorption-jacking device for rubberizing of a backlight module according to claim 2, wherein: the front end and the rear end of the bottom plate (12) are provided with side plates (1), the middle part of the front side of each side plate (1) positioned at the front side is provided with a handle, and the bottom end of the bottom plate (12) is provided with a roller.

4. The adsorption-jacking device for rubberizing of a backlight module according to claim 3, wherein: the front part of the left side of the bottom plate (12) is provided with a lock pin (11), the lower part of the lock pin (11) is provided with a lock pin seat, and the lock pin seat is fixedly connected with an external frame.

5. The adsorption-jacking device for rubberizing of a backlight module according to claim 1, wherein: the right side of the bottom plate (12) is provided with a protective shell (13), the upper part of the left side of the protective shell (13) is provided with a first sensor (6), and the middle part of the protective shell (13) is provided with a second sensor (61) which corresponds up and down.

6. The adsorption-jacking device for rubberizing of a backlight module according to claim 5, wherein: the right side of the connecting plate (4) is provided with a guide block (45), the middle part of the guide block (45) is slidably provided with a guide bar (42), and the guide bar (42) is fixedly connected with the left side inner wall of the protective shell (13).

7. The adsorption-jacking device for rubberizing a backlight module according to claim 6, wherein: an adjusting rail (51) is arranged on the right part of the top end of the bottom plate (12), a limiting strip (5) is slidably arranged on the top end of the adjusting rail (51), and an opening matched with the limiting strip (5) is formed in the right part of the material carrying platform (2).