CN218227930U - Gluing attaching jig - Google Patents

Abstract

The utility model discloses an attached tool is used in rubberizing belongs to backlight unit production facility technical field, the on-line screen storage device comprises a base, the rear side fixed mounting at base top has the heat dissipation box, the front end fixed mounting of heat dissipation box has the work box, spacing platform is installed to the bottom of work box, spacing bench has seted up the spacing groove, spacing platform's top is provided with the rubberizing device, the rubberizing device includes manipulator, vertical mobile device and horizontal migration device, the utility model has the advantages of can be with the smooth attached flange bottom of shading adhesive tape.

Description

Attaching jig for gluing

Technical Field

The utility model relates to a backlight unit production facility technical field specifically is an attached tool is used in rubberizing.

Background

With the development of science and technology, backlight module more extensively is applied to all kinds of electronic equipment. The upper bezel is an important supporting component in the backlight module. As shown in fig. 1, the lower iron frame 1 is a generally rectangular frame, four sides of a bottom plate 11 of the lower iron frame 1 are turned upwards to form side plates 13, and the tops of the side plates 13 are turned towards the middle of the lower iron frame to form flanges 12. In the assembly process of the backlight module, the light-shielding rubber strip needs to be attached to the bottom of the flange 12 to avoid light leakage, and in the conventional production process, the light-shielding rubber strip is generally attached to the bottom of the flange 12 manually, but the light-shielding rubber strip is easily folded by manual attachment.

Based on this, the utility model designs an attached tool is used in rubberizing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attached tool is used in rubberizing to solve above-mentioned technical problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an attached tool is used in rubberizing, includes the base, the rear side fixed mounting at base top has the heat dissipation box, the front end fixed mounting of heat dissipation box has the work box, spacing platform is installed to the bottom of work box, spacing bench has seted up the spacing groove, the top of spacing platform is provided with the rubberizing device, the rubberizing device includes manipulator, vertical mobile device and horizontal migration device.

Preferably, the vertical moving assembly comprises a back plate, two supporting plates are fixedly connected to two ends of the back plate and are connected with a horizontal moving device, a first guide rail is vertically installed at the front end of the back plate, a first screw rod is arranged in the first guide rail, a first mounting plate is fixedly connected to the top of the first guide rail, a first motor is installed on one side, away from the first guide rail, of the first mounting plate, an output end of the first motor penetrates through the first mounting plate and is fixedly connected with a first synchronizing wheel, one end of the first screw rod penetrates through the first mounting plate and is fixedly connected with a second synchronizing wheel, the first synchronizing wheel and the second synchronizing wheel are connected through a first synchronizing belt, a first sliding groove is formed in the front end of the first guide rail, a first connecting block is slidably connected in the first sliding groove, a first nut is fixedly connected to one end of the first connecting block, the first nut is in the first guide rail and is in threaded connection with the first screw rod, a first slider is fixedly connected to the other end of the first slider, a first connecting block is fixedly connected to one end of the first connecting block, two movable plates are fixedly connected to two sides of the back plate, and are fixedly connected with two movable plates, and two movable plates are fixedly connected with a second movable plate, and are connected with two movable plates.

Preferably, the horizontal migration device includes a third guide rail fixed on the upper wall of the base, a second mounting plate is fixedly mounted at the rear end of the third guide rail, a second screw is arranged in the third guide rail, a second motor is fixedly mounted at one end of the second mounting plate far away from the third guide rail, an output end of the second motor penetrates through the second mounting plate and a third fixedly connected synchronizing wheel, one end of the second screw penetrates through the second mounting plate and is fixedly mounted with a fourth synchronizing wheel, the third synchronizing wheel and the fourth synchronizing wheel are connected through a second synchronizing belt, a third sliding chute is formed in the bottom of the third guide rail, the third sliding chute is connected with a second connecting block in a pinching and sliding mode, the second connecting block is located at one end of the third guide rail and is fixedly connected with a second nut, the second nut is connected with the second screw in a threaded mode, a second sliding block is fixedly connected with the other end of the first connecting block, a second movable plate is fixedly connected with the bottom of the second sliding block, guide grooves are formed in both sides of the bottom of the work box, the guide grooves penetrate through the base, a support plate is fixedly connected with a guide groove, and two sides of the fourth sliding chute are connected with a sliding plate.

Preferably, the manipulator comprises a pushing handle horizontally and fixedly connected to the bottom of the first movable plate, and an adhesive tape placing groove is formed in the front end of the pushing handle.

Preferably, a negative pressure cavity is formed in the push handle, a plurality of air holes are formed in the bottom of the adhesive tape placing groove and communicated with the negative pressure cavity, and the negative pressure cavity is communicated with an external negative pressure air source.

Preferably, the front end of the limiting table is fixedly connected with a pressing block.

Preferably, the front end of the limiting table is provided with a material taking groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, during the use, at first place the limiting groove with the lower chase of rubberizing and fix a position, and it is fixed with the briquetting, place the shading adhesive tape in pushing away the adhesive tape standing groove of handle, external negative pressure air supply starts, the negative pressure adsorbs the shading adhesive tape in the adhesive tape standing groove, the first fly leaf of first motor control moves down, height until the adhesive tape standing groove is less than, the height of flange bottom surface, then first motor stop motion, then the second motor drives the second fly leaf, the second fly leaf drives first fly leaf and removes to the direction that is close to the flange, move under the flange until the adhesive tape standing groove, then the first fly leaf rebound of first motor control, make the shading adhesive tape standing groove drive adhesive tape subsides flange bottom, then close external negative pressure air supply, accomplish the attached of shading adhesive tape, the action of rethread first motor and second motor, get back to the top at limiting table middle part with first fly leaf.

Through using the gripper to carry out the attached of shading adhesive tape for the adhesive tape can be level and smooth attached in the bottom of flange, and can relax at the attached shading adhesive tape in narrow and small space through the gripper, and can improve production efficiency.

Drawings

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

FIG. 1 is a schematic view of a lower iron frame of the embodiment;

FIG. 2 is a schematic view of the overall structure of the present embodiment;

FIG. 3 is a schematic structural view of the present embodiment with the first movable plate removed;

FIG. 4 is a schematic top sectional view of the working box according to the present embodiment;

FIG. 5 is a schematic partial sectional view of the embodiment A;

FIG. 6 is a front sectional view of the entire structure of the present embodiment;

FIG. 7 is a schematic view of a partial enlarged structure of the embodiment B;

FIG. 8 is a schematic bottom view of the present embodiment;

FIG. 9 is a schematic top sectional view of the base of the present embodiment;

fig. 10 is a partial sectional structural schematic view of the push handle of the present embodiment.

In the drawings, the reference numbers indicate the following list of parts:

1. a lower frame body; 11. a base plate; 12. a flange; 13. a side plate; 2. a base; 21. a limiting table; 211. a limiting groove; 212. a material taking groove; 22. pressing into blocks; 3. a work box body; 4. a heat dissipation box body; 5. a first movable plate; 51. a push handle; 511. adhesive tape placing grooves; 512. air holes; 513. a negative pressure chamber; 52. a first guide rail; 521. a first screw; 522. a first nut; 523. a first connecting member; 524. a second synchronizing wheel; 53. a first slider; 54. a first motor; 541. a first mounting plate; 542. a first synchronization wheel; 543. a first synchronization belt; 55. a support plate; 56. a back plate; 57. a second guide rail; 571. a second chute; 6. a second movable plate; 61. a second slider; 611. a second connecting member; 62. a third guide rail; 621. a second screw; 622. a second nut; 623. a third chute; 624. a fourth synchronizing wheel; 63. a second motor; 631. a third synchronizing wheel; 632. a second synchronous belt; 633. a second mounting plate; 64. a fourth chute; 65. and a fourth slide rail.

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 of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution:

an attaching jig for gluing comprises a base 2, wherein a heat dissipation box body 4 is fixedly installed on the rear side of the top of the base 2, a working box body 3 is fixedly installed on the front end of the heat dissipation box body 4, a limiting table 21 is installed at the bottom of the working box body 3, a limiting groove 211 is formed in the limiting table 21, a gluing device is arranged above the limiting table 21 and comprises a mechanical arm, a vertical moving device and a horizontal moving device;

in this embodiment, the size and the shape of the limiting groove 211 are adapted to the lower iron frame, and the lower iron frame is placed in the limiting groove 211 to position the iron frame during use, so that the shading rubber strip is convenient to attach.

Preferably, the vertical moving assembly includes a back plate 56, two ends of the back plate 56 are fixedly connected with support plates 55, both the two support plates 55 are connected with a horizontal moving device, a first guide rail 52 is vertically installed at the front end of the back plate 56, a first screw 521 is arranged in the first guide rail 52, a first mounting plate 541 is fixedly connected to the top of the first guide rail 52, a first motor 54 is installed at one side of the first mounting plate 541 far away from the first guide rail 52, an output end of the first motor 54 penetrates through the first mounting plate 541 and is fixedly connected with a first synchronizing wheel 542, one end of the first screw 521 penetrates through the first mounting plate 541 and is fixedly connected with a second synchronizing wheel 524, the first synchronizing wheel 542 is connected with the second synchronizing wheel 524 through a first synchronizing belt 543, a first sliding groove is formed at the front end of the first guide rail 52, a first connecting block is slidably connected in the first sliding groove, one end of the first connecting block located in the first guide rail 52 is fixedly connected with a first nut 522, the first nut 522 is in threaded connection with the first screw 521, the other end of the first connecting block 53 is fixedly connected with a first movable plate 57, two sides of the first movable plate 57 are both fixedly connected with a second movable plate 57, and two sides of the manipulator 5 are connected with a second movable plate 57;

in this embodiment, the first screw 521 is vertically disposed in the first guide rail 52, two ends of the first screw 521 are rotatably connected to two ends of the first guide rail 52, a cross-sectional shape of the second chute 571 is T-shaped, and a cross-sectional shape of the second guide rail 57 is T-shaped, when the device is used, the first motor 54 controls the first synchronizing wheel 542 to rotate, the first synchronizing wheel 542 drives the second synchronizing wheel 524 to rotate through the first synchronizing belt 543, the second synchronizing wheel 524 drives the first screw 521 to rotate, the first screw 521 drives the first nut 522 to move along a length direction of the first screw 521, the first nut 522 drives the first connecting block to move, the first connecting block drives the first sliding block 53 to move along the length direction of the first sliding rail, the first sliding block 53 drives the first movable plate 5 to move along the length direction of the first sliding rail, the first movable plate 5 drives the manipulator to move up and down along the vertical direction, and the second chutes 571 on two sides of the first movable plate 5 are matched with the second sliding rails, so that stability of the first movable plate 5 during operation is improved.

Preferably, the horizontal moving device includes a third guide rail 62 fixed on the upper wall of the base 2, a second mounting plate 633 is fixedly mounted at the rear end of the third guide rail 62, a second screw 621 is disposed in the third guide rail 62, a second motor 63 is fixedly mounted at one end of the second mounting plate 633 away from the third guide rail 62, an output end of the second motor 63 penetrates through the second mounting plate 633 and is fixedly connected with a third synchronizing wheel 631, one end of the second screw 621 penetrates through the second mounting plate 633 and is fixedly mounted with a fourth synchronizing wheel 624, the third synchronizing wheel 631 and the fourth synchronizing wheel 624 are connected through a second synchronizing belt 632, a third sliding chute 623 is formed at the bottom of the third guide rail 62, the third sliding chute 623 is pinched and slidably connected with a second connecting block, one end of the second connecting block located in the third guide rail 62 is fixedly connected with a second nut 622, the second nut 622 is threadedly connected with the second screw 621, the other end of the first connecting block is fixedly connected with a second slider 61, the bottom of the second slider 61 is fixedly connected with a second movable plate 6, two sides of the bottom of the work box are both provided with guide grooves, the base 2, two sides of the second movable plate 6 are fixedly connected with two sides of the support plate 55, and two sides of the support plate 64 are slidably connected with two slide rails 64;

in this embodiment, the third rail 62 is disposed along the front-rear direction of the base 2, the second screw 621 is disposed along the length direction of the third rail 62, and the second screw 621 is rotatably connected to both ends of the third rail 62, the cross-sectional shape of the fourth chute 64 is T-shaped, and the cross-sectional shape of the fourth slide rail 65 is also T-shaped; during the use, the third synchronizing wheel 631 is rotated in the drive of second motor 63, the third synchronizing wheel 631 drives the rotation of fourth synchronizing wheel 624 through second hold-in range 632, fourth synchronizing wheel 624 drives second screw 621 and rotates, second screw 621 drives second nut 622 and rotates, second nut 622 drives the second connecting block and removes along the length direction of second screw 621, the second connecting block drives second slider 61, second slider 61 drives second fly leaf 6 and removes along the length direction of second screw 621, second fly leaf 6 drives two backup pads 55 and removes along the guide way, backup pad 55 drives vertical removal subassembly and removes in the horizontal direction, two fourth spout 64 and the fourth slide rail 65 of second fly leaf 6 both sides match mutually, the stability when having improved second fly leaf 6 operation.

Preferably, the manipulator comprises a push handle 51 horizontally and fixedly connected to the bottom of the first movable plate 5, and the front end of the push handle 51 is provided with a rubber strip placing groove 511;

in this embodiment, the adhesive tape placing groove 511 is used for placing the light-shielding adhesive tape.

Preferably, a negative pressure chamber 513 is formed in the push handle 51, a plurality of air holes 512 are formed in the bottom of the adhesive tape placing groove 511, the air holes 512 are communicated with the negative pressure chamber 513, and the negative pressure chamber 513 is communicated with an external negative pressure air source;

in this embodiment, when the external negative pressure air source is opened, negative pressure is formed in the negative pressure chamber 513, the negative pressure chamber 513 is connected with the air hole 512, and the air hole 512 absorbs the light-shielding adhesive tape in the adhesive tape placing groove 511, so as to fix the light-shielding adhesive tape; when the external negative pressure air source is closed, the air hole 512 loses the adsorption force on the shading adhesive tape, so that the shading adhesive tape can be taken out quickly.

Preferably, the front end of the limiting table 21 is fixedly connected with a pressing block 22;

in this embodiment, the pressing block 22 is used for pressing the lower iron frame to fix the lower iron frame, so that the operation of attaching the shading adhesive tape by the manipulator is facilitated.

Preferably, the front end of the limiting table 21 is provided with a material taking groove 212;

in this embodiment, the opening of the material taking groove 212 facilitates taking out the lower iron frame.

One specific application of this embodiment is:

when the shading adhesive tape fixing device is used, a lower iron frame with adhesive is firstly placed in the limiting groove 211 to be positioned and is fixed by the pressing block 22, the shading adhesive tape is placed in the adhesive tape placing groove 511 of the pushing handle 51, an external negative pressure air source is started, the shading adhesive tape is adsorbed in the adhesive tape placing groove 511 by negative pressure, the first motor 54 controls the first movable plate 5 to move downwards until the height of the adhesive tape placing groove 511 is lower than that of the bottom surface of the flange 12, then the first motor 54 stops moving, the second motor 63 drives the second movable plate 6, the second movable plate 6 drives the first movable plate 5 to move towards the direction close to the flange 12 until the adhesive tape placing groove 511 moves to the position right below the flange 12, then the first motor 54 controls the first movable plate 5 to move upwards, so that the shading adhesive tape placing groove 511 drives the bottom of the adhesive tape attaching groove flange 12, then the external negative pressure air source is closed, the attaching of the shading adhesive tape is completed, and then the first movable plate 5 is returned to the upper part of the middle part of the limiting table 21 by the actions of the first motor 54 and the second motor 63.

Through using the gripper to carry out the attached of shading adhesive tape for the adhesive tape can be level and smooth attached in the bottom of flange 12, and can relax the attached shading adhesive tape in narrow and small space through the gripper, and can improve production efficiency.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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, and 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.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a rubberizing is with attached tool, includes base (2), its characterized in that: the rear side fixed mounting at base (2) top has heat dissipation box (4), the front end fixed mounting of heat dissipation box (4) has work box (3), spacing platform (21) are installed to the bottom of work box (3), spacing groove (211) have been seted up on spacing platform (21), the top of spacing platform (21) is provided with the rubberizing device, the rubberizing device includes manipulator, vertical mobile device and horizontal migration device.

2. The attaching jig for sizing according to claim 1, wherein: the vertical moving assembly comprises a back plate (56), two ends of the back plate (56) are fixedly connected with supporting plates (55), the two supporting plates (55) are connected with a horizontal moving device, a first guide rail (52) is vertically installed at the front end of the back plate (56), a first screw rod (521) is arranged in the first guide rail (52), a first installing plate (541) is fixedly connected to the top of the first guide rail (52), a first motor (54) is installed at one side, far away from the first guide rail (52), of the first installing plate (541), the output end of the first motor (54) penetrates through the first installing plate (541) and is fixedly connected with a first synchronous wheel (542), one end of the first screw rod (541) penetrates through the first installing plate (541) and is fixedly connected with a second synchronous wheel (524), the first synchronous wheel (542) and the second synchronous wheel (524) are connected through a first synchronous belt (543), a first sliding groove is formed in the front end of the first guide rail (52), a first connecting block is connected with a first sliding groove, the first connecting block is fixedly connected to one end of the first connecting block (522) which is located in the first guide rail, one end of the first connecting block (522), the first connecting block is fixedly connected with a nut (522), and a first connecting block (521), and a first connecting block (53) is connected with a first connecting block (521), and a first connecting block (522) is fixedly connected with a first connecting block (522), and a first connecting block (521), second guide rails (57) are vertically arranged on two sides of the back plate (56), two second sliding grooves (571) in sliding connection with the second guide rails (57) are fixedly connected to two sides of the first movable plate (5), and a manipulator is fixedly connected to the bottom of the first movable plate (5).

3. The attaching jig for sizing according to claim 2, wherein: the horizontal moving device comprises a third guide rail (62) fixed on the upper wall of the base (2), a second mounting plate (633) is fixedly mounted at the rear end of the third guide rail (62), a second screw (621) is arranged in the third guide rail (62), a second motor (63) is fixedly mounted at one end, away from the third guide rail (62), of the second mounting plate (633), the output end of the second motor (63) penetrates through the second mounting plate (633) and is fixedly connected with a third synchronizing wheel (631), one end of the second screw (621) penetrates through the second mounting plate (633), is fixedly mounted with a fourth synchronizing wheel (624), the third synchronizing wheel (631) and the fourth synchronizing wheel (624) are connected through a second synchronous belt (632), a third sliding groove (623) is formed in the bottom of the third guide rail (62), a second connecting block is connected with the third sliding groove (623) in a pinching manner, one end of the second connecting block located in the third guide rail (62) is fixedly connected with a second nut (622), the second connecting block (621) is connected with a second nut (622) in a second screw nut (61), the second connecting block is fixedly connected with a second moving plate (61), and the other end of the second connecting block (621) penetrates through the second moving plate (61), the supporting plate (55) is fixedly connected to two sides of the second movable plate (6), the supporting plate (55) is connected with the guide groove in a sliding mode, the fourth sliding grooves (64) are fixedly connected to two sides of the second movable plate (6), and the fourth sliding rails (65) are fixedly connected to the upper wall of the base (2) and are connected with the fourth sliding grooves (64) in a sliding mode.

4. The attaching jig for sizing according to claim 3, wherein: the manipulator comprises a pushing handle (51) horizontally and fixedly connected to the bottom of the first movable plate (5), and a rubber strip placing groove (511) is formed in the front end of the pushing handle (51).

5. The attaching jig for sizing according to claim 4, wherein: a negative pressure cavity (513) is formed in the pushing handle (51), a plurality of air holes (512) are formed in the bottom of the adhesive tape placing groove (511), the air holes (512) are communicated with the negative pressure cavity (513), and the negative pressure cavity (513) is communicated with an external negative pressure air source.

6. The attaching jig for gluing according to claim 1, wherein: the front end of the limiting table (21) is fixedly connected with a pressing block (22).

7. The attaching jig for sizing according to claim 1, wherein: the front end of the limiting table (21) is provided with a material taking groove (212).

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