CN218177652U

CN218177652U - Back plate rubber frame pressing tool

Info

Publication number: CN218177652U
Application number: CN202222498934.5U
Authority: CN
Inventors: 王波; 管廷柱; 施锐; 张�杰; 王义照
Original assignee: Qingdao Hairun New Electrical Appliance Technology Co ltd
Current assignee: Qingdao Hairun New Electrical Appliance Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-30
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a backplate rubber frame pressing tool, which relates to the technical field of pressing tools and specifically comprises a base, wherein a bearing plate is horizontally arranged above the base, four corners of the bottom of the bearing plate are connected with the base through supporting legs, supporting frames are vertically arranged at two ends of one side of the base, the top of each supporting frame is horizontally connected with an installation frame, and the installation frame is positioned above the bearing plate; keep away from one side of support frame at the installation frame and install the suppression pneumatic cylinder perpendicularly, the bottom of suppression pneumatic cylinder is connected on the connecting plate, and the connecting plate is located bearing frame, and the both ends of connecting plate link to each other respectively with between the bearing frame, all installs the connecting seat in bearing frame's four corners department, and the second guide holder is all installed to the connecting seat end. The utility model discloses when using, drive suppression frame suppression at display housing top edge through the suppression pneumatic cylinder, then shake the compaction for it is inseparabler to bond between the edge of display housing and the display screen.

Description

Back plate rubber frame pressing tool

Technical Field

The utility model relates to a according to real frock technical field, specifically be the frame is glued to backplate according to real frock.

Background

The liquid crystal display device has the advantages of light weight, thinness, low power consumption and the like, and is widely applied to modern information equipment. When being connected with the display shell, the liquid crystal display screen has thin thickness, and the edge of the display shell and the liquid crystal display screen are fixed by adopting an adhesive adhesion mode, so that the strength can be ensured, and the safety of the display screen can be ensured.

Because glue is the fluid at first, if the pressfitting is incomplete then can remain the bubble when connecting between with liquid crystal display, use for a long time and split easily, for this reason, we have proposed the backplate frame and have pressed real frock.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a frame is glued to backplate presses real frock.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the back plate rubber frame pressing tool comprises a base, wherein a bearing plate is horizontally arranged above the base, four corners of the bottom of the bearing plate are connected with the base through supporting legs, supporting frames are vertically arranged at two ends of one side of the base, the top of each supporting frame is horizontally connected with an installation frame, and the installation frame is positioned above the bearing plate;

a pressing hydraulic cylinder is vertically installed on one side, away from the support frame, of the installation frame, the bottom of the pressing hydraulic cylinder is connected to a connecting plate, the connecting plate is located in the bearing frame, two ends of the connecting plate are respectively connected with the bearing frame, connecting seats are installed at four corners of the bearing frame, second guide seats are installed at the tail ends of the connecting seats, guide shafts are inserted into the second guide seats, and supporting springs are sleeved at the upper ends and the lower ends of the guide shafts;

the top of each guide shaft is sleeved with a first guide seat, one side of each first guide seat is connected to the tail end of the L-shaped frame, and the bottom of the L-shaped frame is fixedly connected to the top of the bearing frame;

the bottom of guiding axle extends second guide holder below, and the bottom of second guide holder is connected on the quadrangle carriage, and the supporting spring that is located the guiding axle both ends offsets between quadrangle carriage, second guide holder and the first guide holder respectively, all is equipped with first stopper at the top of guiding axle.

Preferably, a pressing frame is arranged at the bottom of the quadrilateral supporting frame, pressure sensors are mounted at four corners of the top of the pressing frame, the pressing frame is located below the quadrilateral supporting frame, guide rods are vertically mounted at the four corners of the pressing frame, the guide rods penetrate through the quadrilateral supporting frame, second limiting blocks are arranged at the tops of the guide rods, and rubber pads are arranged at the bottom of the pressing frame;

the pressure sensors are connected to the controller through data lines, and the controller is connected with the pressing hydraulic cylinder through data lines.

Preferably, both ends all are equipped with the bar seat in the quadrangle carriage, and the both ends of bar seat are fixed continuous respectively with between the quadrangle carriage, all installs the electromagnetic shaker at the top surface middle part of every bar seat, and electromagnetic shaker and controller pass through the data line and link to each other.

Preferably, the guide post is all installed perpendicularly in bearing frame's both ends middle part, and the guide post top runs through the setting on the installation frame.

Preferably, a supporting mold is arranged at the top of the bearing plate, a top inner cavity of the supporting mold is consistent with the bottom of the display shell in shape, and the display shell is located on the supporting mold.

Compared with the prior art, the utility model discloses when using, drive suppression frame suppression at display shell top edge through the suppression pneumatic cylinder, then shake the compaction for it is inseparabler to bond between the edge of display shell and the display screen.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

In the figure: the device comprises a support frame 1, an installation frame 2, a pressing hydraulic cylinder 3, a guide post 4, a strip-shaped seat 5, an L-shaped frame 6, a first limiting block 7, a first guide seat 8, a support spring 9, a guide shaft 10, a pressing frame 11, a display shell 12, a support mold 13, a bearing plate 14, a support leg 15, a base 16, a connecting plate 17, a vibrator 18, a bearing frame 19, a second guide seat 20, a connecting seat 21, a pressure sensor 22, a second limiting block 23, a guide rod 24 and a quadrilateral support frame 25.

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 to fig. 2, the present invention provides a technical solution: the back plate rubber frame pressing tool comprises a base 16, a bearing plate 14 is horizontally arranged above the base 16, four corners of the bottom of the bearing plate 14 are connected with the base 16 through supporting legs 15, supporting frames 1 are vertically arranged at two ends of one side of the base 16, the top of each supporting frame 1 is horizontally connected with an installation frame 2, and the installation frame 2 is located above the bearing plate 14;

as shown in fig. 1, a pressing hydraulic cylinder 3 is vertically installed on one side of the installation frame 2 far away from the support frame 1, the bottom of the pressing hydraulic cylinder 3 is connected to a connecting plate 17, the connecting plate 17 is located in a bearing frame 19, and two ends of the connecting plate 17 are respectively connected with the bearing frame 19, as shown in fig. 1 and fig. 2, connecting seats 21 are installed at four corners of the bearing frame 19, second guide seats 20 are installed at the tail ends of the connecting seats 21, a guide shaft 10 is inserted into each second guide seat 20, and a support spring 9 is sleeved at the upper end and the lower end of each guide shaft 10;

the top of each guide shaft 10 is sleeved with a first guide seat 8, one side of each first guide seat 8 is connected to the tail end of the L-shaped frame 6, and the bottom of each L-shaped frame 6 is fixedly connected to the top of the bearing frame 19;

the bottom of guiding axle 10 extends to second guide holder 20 below, and the bottom of second guide holder 20 is connected on quadrangle carriage 25, and the supporting spring 9 that is located guiding axle 10 both ends offsets between quadrangle carriage 25, second guide holder 20 and the first guide holder 8 respectively, all is equipped with first stopper 7 at the top of guiding axle 10.

Specifically, after the display housing 12 is placed on the bearing plate 14, glue is applied to the top edge of the display housing 12, the screen to be mounted is placed on the top of the display housing 12, then the pressing hydraulic cylinder 3 is controlled to descend to drive the quadrilateral supporting frame 25 to be pressed on the top edge of the display housing 12, the space between the screen and the display housing 12 is compacted, and the bottom of the quadrilateral supporting frame 25 is simultaneously contacted with the edge of the display housing 12, so that the problems of pressure leakage and untight pressing cannot occur.

As shown in fig. 2, a pressing frame 11 is arranged at the bottom of a quadrilateral supporting frame 25, pressure sensors 22 are mounted at four corners of the top of the pressing frame 11, the pressing frame 11 is located below the quadrilateral supporting frame 25, guide rods 24 are vertically mounted at the four corners of the pressing frame 11, the guide rods 24 are arranged on the quadrilateral supporting frame 25 in a penetrating manner, second limiting blocks 23 are arranged at the top of the guide rods 24, and a rubber pad is arranged at the bottom of the pressing frame 11;

the pressure sensors 22 are all connected to a controller through data lines, the controller is a PLC controller or a computer host or other programmable logic controllers and can be controlled, and the controller is connected with the pressing hydraulic cylinder 3 through the data lines.

Specifically, the pressing frame 11 is pressed and moved upward, the supporting spring 9 can play a role of buffering, and the pressing frame 11 is moved along the direction of the guide rod 24, so that the pressing force of the pressing frame 11 and the bracket of the quadrangular supporting frame 25 can be detected by the pressure sensor at any time, when the pressure reaches a preset value, the pressing hydraulic cylinder 3 stops operating and stays for a preset time, and in this time, the pressing frame 11 is always in contact with the top of the display housing 12.

Both ends all are equipped with bar seat 5 in the quadrangle carriage 25, and the both ends of bar seat 5 are fixed continuous respectively with between the quadrangle carriage 25, all installs electromagnetic shaker 18 in the top surface middle part of every bar seat 5, and electromagnetic shaker 18 and controller pass through the data line and link to each other, and in the scheduled time, electromagnetic shaker 18 is opened for it is inseparabler to suppress connection between frame 11 and the display shell 12.

As shown in fig. 1, the middle parts of both ends of the carrying frame 19 are vertically provided with the guide posts 4, and the tops of the guide posts 4 are penetratingly arranged on the mounting frame 2.

As shown in fig. 1, a supporting mold 13 is disposed on the top of the carrier plate 14, a top cavity of the supporting mold 13 is identical to the bottom of the display housing 12 in shape, and the display housing 12 is seated on the supporting mold 13, so that the display housing 12 can be stably placed in the supporting mold 13 without deviation.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. 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 various 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. Frame is glued to backplate is according to real frock, including base (16), base (16) top level is equipped with loading board (14), links to each other its characterized in that through supporting leg (15) between the bottom four corners of loading board (14) and base (16): the two ends of one side of the base (16) are both vertically provided with a support frame (1), the top of the support frame (1) is horizontally connected with an installation frame (2), and the installation frame (2) is positioned above the bearing plate (14);

one side, far away from the support frame (1), of the installation frame (2) is vertically provided with a pressing hydraulic cylinder (3), the bottom of the pressing hydraulic cylinder (3) is connected onto a connecting plate (17), the connecting plate (17) is located in a bearing frame (19), two ends of the connecting plate (17) are respectively connected with the bearing frame (19), four corners of the bearing frame (19) are respectively provided with a connecting seat (21), the tail end of each connecting seat (21) is provided with a second guide seat (20), each second guide seat (20) is internally provided with a guide shaft (10) in an inserted mode, and the upper end and the lower end of each guide shaft (10) are respectively sleeved with a support spring (9);

the top of each guide shaft (10) is sleeved with a first guide seat (8), one side of each first guide seat (8) is connected to the tail end of each L-shaped frame (6), and the bottom of each L-shaped frame (6) is fixedly connected to the top of the corresponding bearing frame (19);

the bottom of guiding axle (10) extends to second guide holder (20) below, and the bottom of second guide holder (20) is connected on quadrangle carriage (25), and support spring (9) that are located guiding axle (10) both ends offset respectively with quadrangle carriage (25), between second guide holder (20) and first guide holder (8), all is equipped with first stopper (7) at the top of guiding axle (10).

2. The back plate rubber frame pressing tool according to claim 1, characterized in that: the pressing frame (11) is arranged at the bottom of the quadrilateral supporting frame (25), pressure sensors (22) are mounted at four corners of the top of the pressing frame (11), the pressing frame (11) is located below the quadrilateral supporting frame (25), guide rods (24) are vertically mounted at four corners of the pressing frame (11), the guide rods (24) are arranged on the quadrilateral supporting frame (25) in a penetrating mode, second limiting blocks (23) are arranged at the tops of the guide rods (24), and rubber pads are arranged at the bottom of the pressing frame (11);

the pressure sensors (22) are all connected to a controller through data lines, and the controller is connected with the pressing hydraulic cylinder (3) through the data lines.

3. The back plate rubber frame pressing tool according to claim 2, characterized in that: both ends all are equipped with bar seat (5) in quadrangle carriage (25), and the both ends of bar seat (5) are fixed continuous respectively with between quadrangle carriage (25), all install electromagnetic shaker (18) at the top surface middle part of every bar seat (5), and electromagnetic shaker (18) and controller pass through the data line and link to each other.

4. The back plate rubber frame pressing tool according to claim 1, characterized in that: the middle parts of the two ends of the bearing frame (19) are vertically provided with guide columns (4), and the tops of the guide columns (4) penetrate through the mounting frame (2).

5. The back plate rubber frame pressing tool according to claim 1, characterized in that: the top of the bearing plate (14) is provided with a supporting die (13), the top inner cavity of the supporting die (13) is consistent with the bottom of the display shell (12) in shape, and the display shell (12) is located on the supporting die (13).