CN215152142U

CN215152142U - Backlight plate adhesive pressing device with nondestructive shearing structure

Info

Publication number: CN215152142U
Application number: CN202121581158.4U
Authority: CN
Inventors: 蔡盈
Original assignee: Shenzhen Yingjia Technology Co ltd
Current assignee: Shenzhen Yingjia Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-14
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a backlight board adhesive pressing device with a nondestructive shearing structure, which comprises an operation table and a support leg arranged at the lower end of the operation table, wherein an electric push rod is arranged at the inner side of an inner cavity, the lower end of the electric push rod is provided with an adhesive pressing plate, an operator places a backlight board on a support table, the adhesive pressing plate is pushed by the electric push rod to move downwards, the adhesive pressing treatment can be carried out on the backlight board, the operation is simpler, the support rod is connected with a cylinder body through an elastic part, when the adhesive pressing plate processes the backlight board, the elasticity of the elastic part is utilized to play a buffering effect on the backlight board, the damage of the backlight board caused by the overlarge pressure of the adhesive pressing plate on the backlight board is avoided, when redundant adhesive overflows in the adhesive pressing process, a shearing knife can be pushed by an air cylinder to move downwards, the adhesive can be sheared, a protection pad is arranged on the surface of the support table and is positioned on the same vertical line with the shearing knife, can not cause scratches on the supporting table, and has good use effect.

Description

Backlight plate adhesive pressing device with nondestructive shearing structure

Technical Field

The utility model relates to a board processing equipment technical field in a poor light specifically is a board adhesive pressing device in a poor light with harmless shearing mechanism.

Background

The backlight is a light source device for ensuring the brightness of the back of the liquid crystal display, and the liquid crystal display itself is transparent and does not emit light, so the backlight is needed for assistance. The brightness, uniformity and other indexes of the backlight plate have direct influence on the relevant performance of the liquid crystal display screen.

At present in to the board course of working in a poor light, need carry out the moulding to the board in a poor light processing, and the moulding is a short for of a simple technology among the gilt technology, and current moulding device is when using, generally directly will mould the clamp plate and contact with the board in a poor light, carries out the moulding to the board in a poor light under the pressure effect, but some pressure is too big, and does not set up the structure of buffering, makes the board in a poor light impaired easily, and glues at the moulding in-process and can spill over, can not cut it, influences the use.

To the above problem, the utility model provides a back light plate adhesive pressing device with harmless shearing mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a backlight plate adhesive pressing device with harmless shearing structure has possessed and to have sheared unnecessary glue, can not damage a supporting bench, and can play the effect of buffering to a supporting bench, and then can protect the backlight plate, and can accomodate the moulding clamp plate, convenient to use's advantage to the problem among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a backlight plate adhesive pressing device with a nondestructive shearing structure comprises an operation table and supporting legs arranged at the lower end of the operation table, wherein a driving piece is further arranged on one side of the operation table, supporting pieces are arranged at the upper end of the operation table, two groups of supporting pieces are arranged, and an adhesive pressing piece is arranged between the two groups of supporting pieces;

the moulding piece includes the shell and processes the inner chamber in the shell inside, and electric putter installs the inboard at the inner chamber, and moulding clamp plate is installed to electric putter's lower extreme, and the cylinder is installed in one side of electric putter, and the lower extreme of cylinder is equipped with and shears the sword, and the closure plate setting is at the lower extreme of shell.

Preferably, the surface processing of operation panel has two sets of fixed slots, and the standing groove sets up the surface at the operation panel, and the brace table sets up the upper end at the standing groove, and is connected through the bolster between brace table and the standing groove.

Preferably, the surface of the support table is provided with a protection pad.

Preferably, the buffer piece comprises a cylinder body arranged at the upper end of the placing groove and an elastic part arranged in the cylinder body, and the other end of the elastic part is connected with the supporting rod.

Preferably, the driving piece comprises a rotating shaft arranged on one side of the operating platform and a belt pulley arranged on the outer side of the rotating shaft, the rotating shaft and the belt pulley are both provided with two groups, the two groups of belt pulleys are connected through a belt, and the rotating shaft penetrates through one side of the operating platform and is connected with a screw rod on the inner side of a fixing groove.

Preferably, the support member comprises a threaded block in threaded fit with the screw rod and a vertical plate arranged at the upper end of the threaded block.

Preferably, the upper end of the shell is provided with a containing groove, and one side of the shell is also provided with a magnetic hole.

Preferably, the closure plate comprises a magnetic column matched with the magnetic hole and a pull block arranged on the bottom surface of the closure plate, and the magnetic column and the magnetic hole are opposite magnets.

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

1. the utility model provides a pair of board moulding device in a poor light with harmless shearing structure, the upper surface at the operation panel is processed to the fixed slot, the inside at the fixed slot is installed to the lead screw, the pivot runs through one side of operation panel, and be connected with the lead screw, the outside of pivot all cup joints and installs the belt pulley, connect through the belt between two sets of belt pulleys, and the external motor output of a set of pivot, open motor work, through the pivot, the cooperation of belt pulley and belt, can make two sets of lead screws rotate, and lead screw and thread block screw-thread fit are connected, moulding is installed in one side of the riser of thread block upper end, thereby can make moulding carry out the back-and-forth movement, be convenient for process the board in a poor light, and drive the use through a set of motor, it is comparatively energy-conserving.

2. The utility model provides a backlight plate adhesive pressing device with harmless shearing mechanism, the shell is installed between two sets of risers, and there is the magnetic hole at the lower extreme processing of shell, the magnetic hole is different nature magnet for the magnetic pole of closure plate one side, attraction between through magnet, can install the lower extreme at the shell with the closure plate, be convenient for accomodate the moulding clamp plate, avoid contacting with foreign object, when needs use, utilize the pulling block to stimulate the closure plate downwards, and the storage tank phase-match of pulling block and shell upper end setting, can place the pulling block in the storage tank, and the inboard in inner chamber is equipped with electric putter, electric putter's lower extreme is equipped with the moulding clamp plate, operating personnel places the backlight plate on a supporting bench, utilize electric putter to promote the moulding clamp plate downstream, can carry out the moulding to the backlight plate, the operation is comparatively simple.

3. The utility model provides a backlight plate adhesive pressing device with harmless shearing structure, the lower extreme of brace table is equipped with branch, be connected through the elasticity portion between branch and the barrel, add man-hour when the moulding clamp plate to the backlight plate, utilize the elasticity of elasticity portion, can play the effect of buffering to the backlight plate, it is impaired to avoid the moulding clamp plate to make it too big to backlight plate pressure, be provided with the cylinder in one side of electric putter simultaneously, when unnecessary glue of moulding in-process overflows, utilize the cylinder can promote to cut the sword and move down, can cut gluing, the protection pad sets up the surface at the brace table, and be in same vertical on-line with cutting the sword, can not cause the mar to the brace table, excellent in use effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partially disassembled view of the present invention;

FIG. 3 is a schematic structural view of the adhesive pressing member of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an operation table; 11. fixing grooves; 12. a placement groove; 13. a support table; 131. a protection pad; 14. a buffer member; 141. a barrel; 142. an elastic portion; 143. a strut; 2. a drive member; 21. a rotating shaft; 22. a belt pulley; 23. a belt; 24. a screw rod; 3. a support leg; 4. a support member; 41. a thread block; 42. a vertical plate; 5. pressing a rubber piece; 51. a housing; 511. a containing groove; 512. a magnetic aperture; 52. an inner cavity; 53. an electric push rod; 54. pressing the rubber and pressing the plate; 55. a cylinder; 56. a shearing knife; 57. a blocking plate; 571. a magnetic column; 572. and (5) pulling the block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a backlight plate adhesive pressing device with a nondestructive shearing structure includes an operation table 1 and support legs 3 disposed at a lower end of the operation table 1, a driving member 2 is further disposed at one side of the operation table 1, two support members 4 are disposed at an upper end of the operation table 1, two groups of the support members 4 are disposed, and an adhesive pressing member 5 is disposed between the two groups of the support members 4.

Referring to fig. 2 and 3, the glue pressing member 5 includes a housing 51 and an inner cavity 52 processed inside the housing 51, the electric push rod 53 is installed inside the inner cavity 52, the glue pressing plate 54 is installed at the lower end of the electric push rod 53, the air cylinder 55 is installed at one side of the electric push rod 53, the shearing knife 56 is installed at the lower end of the air cylinder 55, the blocking plate 57 is installed at the lower end of the housing 51, the protection pad 131 is installed on the surface of the supporting table 13, when the excessive glue overflows in the glue pressing process, the shearing knife 56 can be pushed by the air cylinder 55 to move downwards to shear the glue, the protection pad 131 is installed on the surface of the supporting table 13, and is located on the same vertical line with the shearing knife 56, no scratch is caused to the supporting table 13, and the use effect is good.

Referring to fig. 2 and 3, two sets of fixing grooves 11 are formed on the surface of the operating platform 1, the placing groove 12 is arranged on the surface of the operating platform 1, the supporting platform 13 is arranged at the upper end of the placing groove 12, and the supporting platform 13 is connected with the placing groove 12 through a buffer 14; the buffer 14 includes a cylinder 141 disposed at the upper end of the placement groove 12 and an elastic part 142 disposed inside the cylinder 141, and the other end of the elastic part 142 is connected to the rod 143; when the glue pressing plate 54 is used for processing the backlight plate, the elasticity of the elastic part 142 is utilized, so that the effect of buffering the backlight plate can be achieved, and the situation that the backlight plate is damaged due to the fact that the glue pressing plate 54 presses the backlight plate too much is avoided.

Referring to fig. 2, the driving member 2 includes a rotating shaft 21 disposed at one side of the console 1 and belt pulleys 22 disposed at the outer side of the rotating shaft 21, and the rotating shaft 21 and the belt pulleys 22 are provided with two sets, the two sets of belt pulleys 22 are connected by a belt 23, the rotating shaft 21 penetrates one side of the console 1 and is connected with a screw rod 24 at the inner side of the fixing groove 11; and a set of external motor output of pivot 21, start motor work, through the cooperation of pivot 21, belt pulley 22 and belt 23, can make two sets of lead screws 24 rotate, and lead

screw

24 and 41 screw-thread fit connection of screw block, the moulding 5 is installed in one side of the riser 42 of screw block 41 upper end to can make moulding 5 carry out the back-and-forth movement, be convenient for process the board that is shaded, and drive the use through a set of motor, it is comparatively energy-conserving.

Referring to fig. 2, the supporter 4 includes a screw block 41 coupled to the screw rod 24 in a screw-fit manner, and a vertical plate 42 disposed at an upper end of the screw block 41.

Referring to fig. 2 and 4, the upper end of the housing 51 is provided with a receiving groove 511, and one side of the housing 51 is further processed with a magnetic hole 512; the blocking plate 57 comprises a magnetic column 571 matched with the magnetic hole 512 and a pull block 572 arranged on the bottom surface of the blocking plate 57, and the magnetic column 571 and the magnetic hole 512 are opposite magnets; through the attraction between magnet, can install the lower extreme at shell 51 with closure plate 57, be convenient for accomodate moulding clamp plate 54, avoid contacting with the foreign object, when needs use, utilize and draw piece 572 to stimulate closure plate 57 downwards, and draw the storage tank 511 phase-match of piece 572 and shell 51 upper end setting, can place piece 572 in storage tank 511 with drawing, and be equipped with electric putter 53 in the inboard of inner chamber 52, electric putter 53's lower extreme is equipped with moulding clamp plate 54, operating personnel places the board in a poor light on brace table 13, utilize electric putter 53 to promote moulding clamp plate 54 to move down, can carry out the moulding to the board in a poor light and handle, the operation is comparatively simple.

The working principle is as follows: the motor is started to work, the two groups of screw rods 24 can be rotated through the matching of the rotating shaft 21, the belt pulley 22 and the belt 23, the screw rods 24 are in threaded fit connection with the threaded block 41, the glue pressing piece 5 is arranged on one side of the vertical plate 42 at the upper end of the threaded block 41, so that the glue pressing piece 5 can move back and forth, the backlight plate can be conveniently processed, and the backlight plate can be driven to use through one group of motor, energy is saved, the shell 51 is arranged between the two groups of vertical plates 42, the lower end of the shell 51 is provided with the magnetic hole 512, the magnetic hole 512 and the magnetic column 571 at one side of the blocking plate 57 are opposite magnets, the blocking plate 57 can be arranged at the lower end of the shell 51 through the attraction between the magnets, the glue pressing plate 54 can be conveniently stored to avoid contacting with foreign objects, when the backlight plate is needed, the blocking plate 57 is pulled downwards by the pull block 572, and the pull block 572 is matched with the storage groove 511 arranged at the upper end of the shell 51, the pulling block 572 can be placed in the containing groove 511, the electric push rod 53 is arranged on the inner side of the inner cavity 52, the glue pressing plate 54 is arranged at the lower end of the electric push rod 53, the backlight plate is placed on the supporting table 13 by an operator, the glue pressing plate 54 is pushed by the electric push rod 53 to move downwards, glue pressing treatment can be performed on the backlight plate, the operation is simple, the supporting table 13 is provided with a supporting rod 143 at the lower end, the supporting rod 143 is connected with the cylinder 141 through an elastic part 142, when the glue pressing plate 54 is used for processing the backlight plate, the elasticity of the elastic part 142 is utilized, a buffering effect can be achieved on the backlight plate, the situation that the backlight plate is damaged due to overlarge pressure of the glue pressing plate 54 is avoided, meanwhile, the air cylinder 55 is arranged on one side of the electric push rod 53, when redundant glue overflows in the glue pressing process, the air cylinder 55 can push the shearing knife 56 to move downwards, the glue can be sheared, the protection pad 131 is arranged on the surface of the supporting table 13, and is in the same vertical line with the shearing knife 56, can not cause the mar to the brace table 13, excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a board moulding device in a poor light with harmless shearing structure, includes operation panel (1) and sets up landing leg (3) at operation panel (1) lower extreme, its characterized in that: a driving piece (2) is further arranged on one side of the operating platform (1), two groups of supporting pieces (4) are arranged at the upper end of the operating platform (1), and a glue pressing piece (5) is arranged between the two groups of supporting pieces (4);

the glue pressing piece (5) comprises a shell (51) and an inner cavity (52) processed inside the shell (51), an electric push rod (53) is installed on the inner side of the inner cavity (52), a glue pressing plate (54) is installed at the lower end of the electric push rod (53), a cylinder (55) is installed on one side of the electric push rod (53), a shearing knife (56) is arranged at the lower end of the cylinder (55), and a blocking plate (57) is arranged at the lower end of the shell (51).

2. The backlight board laminating apparatus with nondestructive shear structure of claim 1, wherein: the surface processing of operation panel (1) has two sets of fixed slots (11), and standing groove (12) set up in the surface of operation panel (1), and supporting bench (13) set up in the upper end of standing groove (12), and are connected through bolster (14) between supporting bench (13) and standing groove (12).

3. The backlight board laminating apparatus with nondestructive shear structure of claim 2, wherein: and a protection pad (131) is arranged on the surface of the support platform (13).

4. The backlight board laminating apparatus with nondestructive shear structure of claim 2, wherein: the buffer piece (14) comprises a cylinder body (141) arranged at the upper end of the placing groove (12) and an elastic part (142) arranged in the cylinder body (141), and the other end of the elastic part (142) is connected with the support rod (143).

5. The backlight board laminating apparatus with nondestructive shear structure of claim 1, wherein: the driving piece (2) comprises a rotating shaft (21) arranged on one side of the operating platform (1) and a belt pulley (22) arranged on the outer side of the rotating shaft (21), the rotating shaft (21) and the belt pulley (22) are both provided with two groups, the two groups of belt pulleys (22) are connected through a belt (23), the rotating shaft (21) penetrates through one side of the operating platform (1), and the rotating shaft is connected with a screw rod (24) on the inner side of a fixing groove (11).

6. The backlight board laminating apparatus with nondestructive shear structure of claim 1, wherein: the support piece (4) comprises a thread block (41) in threaded fit with the screw rod (24) and a vertical plate (42) arranged at the upper end of the thread block (41).

7. The backlight board laminating apparatus with nondestructive shear structure of claim 1, wherein: the upper end of the shell (51) is provided with a containing groove (511), and one side of the shell (51) is also provided with a magnetic hole (512).

8. The backlight board laminating apparatus with nondestructive shear structure of claim 1, wherein: the blocking plate (57) comprises a magnetic column (571) matched with the magnetic hole (512) and a pull block (572) arranged on the bottom surface of the blocking plate (57), and the magnetic column (571) and the magnetic hole (512) are opposite magnets.