Electronic equipment screen assembling device

Abstract

The utility model relates to the technical field of electronic equipment screen assembling, in particular to an electronic equipment screen assembling device which comprises an assembling table, a bottom plate is arranged below the assembling table, an assembling groove and an air blowing frame are arranged on the assembling table, a sliding groove and a fixing plate are arranged on the bottom plate, and a transverse moving seat is clamped in the sliding groove in a sliding mode. A first screw and a lifting air cylinder are arranged on the transverse moving seat, a lifting plate is arranged on a telescopic rod of the lifting air cylinder, a first side plate and a second side plate are arranged on the lifting plate, a motor is arranged on the first side plate, a second screw is arranged on a motor shaft of the motor, a longitudinal moving seat is in threaded connection with the second screw, and a clamping set is arranged on the longitudinal moving seat. And a blow-drying fan and a dust filtering air inlet hole are arranged on the blowing frame. The bonding assembly accuracy of the metal electrode on the glass substrate and the corresponding contact on the integrated circuit board in the later period is improved, the situation that normal use of an LCD device screen in the later period is affected due to the fact that the metal electrode and the corresponding contact cannot conduct electricity due to dislocation bonding assembly is avoided, and the air drying and curing efficiency of the conductive adhesive is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment screen assembly, in particular to an electronic equipment screen assembly device. Background Art

[0002] An electronic device screen is a component in an electronic device for displaying images and texts, wherein an LCD device screen is a commonly used electronic device screen.

[0003] The screen of an LCD device is generally composed of an integrated circuit board, a glass substrate, and an outer frame. During assembly, the glass substrate is generally clamped on an assembly table, and then an adhesive conductive glue is coated on the metal electrodes on the glass substrate. The integrated circuit board is then manually held, and the metal electrodes on the glass substrate are aligned with the corresponding contacts on the integrated circuit board and bonded together. The outer frame is then bonded and assembled with glue at a later stage.

[0004] At present, the existing bonding and assembly of the glass substrate and the integrated circuit board on the LCD device screen is performed manually, and the stability is poor. This will cause the metal electrodes on the glass substrate and the corresponding contacts on the integrated circuit board to be unable to be stably aligned, resulting in the subsequent bonding and assembly of the metal electrodes on the glass substrate and the corresponding contacts on the integrated circuit board misaligned, thereby causing the metal electrodes and the corresponding contacts to be unable to conduct electricity, affecting the normal use of the LCD device screen in the future.

[0005] In addition, after the metal electrodes and the corresponding contacts are bonded and assembled, it is generally necessary to wait for the conductive adhesive to solidify before the next assembly operation can be performed, which greatly reduces the bonding and assembly efficiency of the LCD device screen.

[0006] The above problems are widespread and urgently need to be improved. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose an electronic device screen assembly device.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A screen assembly device for an electronic device is designed, comprising an assembly table, a base plate is provided under the assembly table, an assembly groove and a blowing rack are provided on the assembly table, a slide groove and a fixed plate are provided on the base plate, a transverse seat is slidably clamped in the slide groove, a first screw and a lifting cylinder are provided on the transverse seat, a lifting plate is provided on the telescopic rod of the lifting cylinder, a first side plate and a second side plate are provided on the lifting plate, a motor is provided on the first side plate, a second screw is provided on the motor shaft of the motor, a longitudinal seat is threadedly connected to the second screw, a clamping group is provided on the longitudinal seat, and a drying fan and a dust filter air inlet are provided on the blowing rack.

[0010] Furthermore, a first bearing is embedded in the fixing plate, a mounting hole of the first bearing is fixedly sleeved with a first screw rod, and a rotating handle is provided on the first screw rod.

[0011] Furthermore, the clamping group is composed of two symmetrically arranged groups, and the clamping group consists of a mounting plate, a clamping cylinder, and a clamping plate. The mounting plate is fixed on the side wall of the longitudinal displacement seat, the clamping cylinder is installed on the mounting plate, and the clamping plate is fixed on the piston rod of the clamping cylinder.

[0012] Furthermore, a second bearing is embedded in the second side plate, a mounting hole of the second bearing is fixedly sleeved with the second screw rod, and an upper end surface of the transverse seat is in sliding contact with a lower end surface of the lifting plate.

[0013] Furthermore, the assembly groove is a rectangular countersunk inner groove as a whole, and the countersunk inner groove of the assembly groove vertically passes through the assembly platform.

[0014] Furthermore, the blowing rack is arranged at the upper end of the assembly table, and the drying fan and the dust filter air inlet holes are two groups symmetrically arranged.

[0015] Furthermore, the dust filter air inlet hole passes through the hair drying frame, and the hair drying fan is arranged to be inclined toward the assembly groove.

[0016] The utility model provides an electronic device screen assembly device, which has the following beneficial effects:

[0017] 1. The utility model realizes stably inserting the glass substrate of the LCD device screen assembly component into the assembly groove by setting the transverse and longitudinal structures, and then stably electrically clamping the integrated circuit board of the LCD device screen assembly component, and then electrically controlling the transverse and longitudinal translation adjustment of the stably clamped integrated circuit board to ensure that the corresponding contacts on the integrated circuit board are stably aligned with the metal electrodes on the glass substrate below, thereby improving the accuracy of the subsequent bonding assembly of the metal electrodes on the glass substrate and the corresponding contacts on the integrated circuit board, and avoiding the failure of the metal electrodes and the corresponding contacts to conduct electricity due to the misaligned bonding assembly, which affects the normal use of the LCD device screen in the later stage.

[0018] 2. The utility model realizes targeted and effective air-drying and curing of the conductive adhesive between the metal electrode on the glass substrate and the corresponding contact point on the integrated circuit board by arranging an air-drying rack with dust-filtering air inlet holes and a drying fan on the assembly platform, thereby improving the air-drying and curing efficiency of the conductive adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the front view of the overall structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the left side view of the overall structure of the utility model;

[0022] Figure 4 For the utility model Figure 2 A partial cross-section of the blow dryer stand at point A in the middle;

[0023] Figure 5 For the utility model Figure 3 An enlarged view of the partial cross-section of the second side panel at point B in the middle.

[0024] In the figure: 1 bottom plate; 11 slide groove; 12 fixed plate; 121 first bearing; 2 assembly table; 21 assembly groove; 3 transverse seat; 31 first screw rod; 32 handle; 33 lifting cylinder; 34 lifting plate; 4 first side plate; 41 motor; 42 second screw rod; 5 longitudinal seat; 6 clamping group; 61 mounting plate; 62 clamping cylinder; 63 clamping plate; 7 blowing rack; 71 drying fan; 72 dust filter air inlet hole; 8 second side plate; 81 second bearing. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-5, an electronic device screen assembly device comprises an assembly platform 2, a bottom plate 1 is provided under the assembly platform 2, an assembly groove 21 and a blowing rack 7 are provided on the assembly platform 2, a slide groove 11 and a fixed plate 12 are provided on the bottom plate 1, a transverse seat 3 is slidably engaged in the slide groove 11, a first screw 31 and a lifting cylinder 33 are provided on the transverse seat 3, a lifting plate 34 is provided on the telescopic rod of the lifting cylinder 33, a first side plate 4 and a second side plate 8 are provided on the lifting plate 34, a motor 41 is provided on the first side plate 4, a second screw 42 is provided on the motor shaft of the motor 41, a longitudinal seat 5 is threadedly connected to the second screw 42, a clamping group 6 is provided on the longitudinal seat 5, a drying fan 71 and a dust filter inlet hole 72 are provided on the blowing rack 7, the glass substrate and integrated circuit board recorded in this patent are both LCD device screen assembly components, which are prior art, some existing structures are not drawn and marked, and no further description is required.

[0027] In detail, a first bearing 121 is embedded in the fixing plate 12 , and a mounting hole of the first bearing 121 is fixedly sleeved with the first screw rod 31 . A rotating handle 32 is provided on the first screw rod 31 , and the rotating handle 32 is convenient for the first screw rod 31 to be rotated by hand.

[0028] Furthermore, the clamping group 6 is composed of two symmetrically arranged groups, and the clamping group 6 is composed of a mounting plate 61, a clamping cylinder 62, and a clamping plate 63. The mounting plate 61 is fixed on the side wall of the longitudinal displacement seat 5, the clamping cylinder 62 is installed on the mounting plate 61, and the clamping plate 63 is fixed on the piston rod of the clamping cylinder 62. The clamping plates 63 on both sides can stably clamp the integrated circuit board.

[0029] Furthermore, a second bearing 81 is embedded in the second side plate 8, and the mounting hole of the second bearing 81 is fixedly sleeved with the second screw 42. The upper end surface of the transverse shift seat 3 is in sliding contact with the lower end surface of the lifting plate 34, so as to prevent the transverse shift seat 3 from being driven to rotate by the rotating second screw 42, thereby ensuring the transverse sliding guiding property of the transverse shift seat 3.

[0030] In more detail, the assembly groove 21 is a rectangular countersunk inner groove as a whole, and the countersunk inner groove of the assembly groove 21 vertically penetrates the assembly platform 2 to achieve stable insertion of the glass substrate into the assembly groove 21 .

[0031] In general, the blowing rack 7 is arranged at the upper end of the assembly table 2, and the drying fan 71 and the dust filter air inlet 72 are two groups symmetrically arranged. The wind force of the drying fan 71 is strong, which improves the air drying and curing efficiency.

[0032] Finally, the dust filter air inlet hole 72 passes through the blowing frame 7, and the drying fan 71 is tilted toward the assembly groove 21. The dust filter air inlet hole 72 can filter and purify the air drawn in by the drying fan 71.

[0033] Working method: first, stably insert the glass substrate of the LCD device screen assembly component into the assembly groove 21, and then place the integrated circuit board of the LCD device screen assembly component between the two side clamps 63, start the clamping cylinder 62, drive the two side clamps 63 to move toward each other and stably clamp the integrated circuit board, then hold the handle 32 and rotate it forward and reversely, drive the first screw rod 31 to rotate forward and reversely, and drive the transverse shift seat 3 to slide horizontally along the slide groove 11 through thread transmission, thereby driving the clamped integrated circuit board to slide horizontally to the left and right to adjust the position, at the same time, the motor 41 can be started to realize that the motor 41 drives the second screw rod 42 to rotate forward and reversely, and drives the longitudinal shift seat 5 to slide longitudinally through thread transmission, thereby driving the clamped integrated circuit board to slide longitudinally to adjust the position,

[0034] After the preset corresponding contacts on the clamped integrated circuit board are aligned with the preset corresponding metal electrodes on the lower glass substrate, conductive glue is then coated on the metal electrodes, and then the lifting cylinder 33 is started to drive the clamped integrated circuit board to move downward as a whole through the lifting plate 34, so that the preset corresponding contacts and the preset corresponding metal electrodes can be stably bonded and assembled, thereby improving the accuracy of bonding and assembly, and avoiding the failure of conductivity between the metal electrodes and the corresponding contacts due to misaligned bonding assembly, which affects the normal use of the LCD device screen in the later stage.

[0035] In addition, after the bonding and assembly between the metal electrode and the corresponding contact is completed, the clamping group 6 is reset upward and the drying fan 71 is started. The two drying fans 71 will effectively and quickly blow the conductive glue between the metal electrode and the corresponding contact to dry and solidify it, thereby improving the drying and curing efficiency of the conductive glue.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic device screen assembly device, comprising an assembly platform (2), characterized in that: A bottom plate (1) is provided below the assembly platform (2), and an assembly groove (21) and a blowing frame (7) are provided on the assembly platform (2). A sliding groove (11) and a fixed plate (12) are provided on the bottom plate (1), and a transverse displacement seat (3) is slidably clamped in the sliding groove (11). A first screw rod (31) and a lifting cylinder (33) are provided on the transverse displacement seat (3), and a lifting plate (34) is provided on the telescopic rod of the lifting cylinder (33). A first side plate (4) and a second side plate (8) are provided on the lifting plate (34), and a motor (41) is provided on the first side plate (4), and a second screw rod (42) is provided on the motor shaft of the motor (41), and a longitudinal displacement seat (5) is threadedly connected to the second screw rod (42), and a clamping group (6) is provided on the longitudinal displacement seat (5), and a drying fan (71) and a dust filter air inlet hole (72) are provided on the blowing frame (7).

2. The electronic device screen assembly device according to claim 1, characterized in that: A first bearing (121) is embedded in the fixing plate (12); a mounting hole of the first bearing (121) is fixedly sleeved with a first screw rod (31); and a rotating handle (32) is provided on the first screw rod (31).

3. The electronic device screen assembly device according to claim 1, characterized in that: The clamping group (6) is composed of two groups symmetrically arranged, and the clamping group (6) is composed of a mounting plate (61), a clamping cylinder (62), and a clamping plate (63). The mounting plate (61) is fixedly arranged on the side wall of the longitudinal displacement seat (5), the clamping cylinder (62) is installed on the mounting plate (61), and the clamping plate (63) is fixedly arranged on the piston rod of the clamping cylinder (62).

4. The electronic device screen assembly device according to claim 1, characterized in that: A second bearing (81) is embedded in the second side plate (8), the mounting hole of the second bearing (81) is fixedly sleeved with the second screw rod (42), and the upper end surface of the transverse seat (3) is in sliding contact with the lower end surface of the lifting plate (34).

5. The electronic device screen assembly device according to claim 1, characterized in that: The assembly groove (21) is a rectangular countersunk inner groove as a whole, and the countersunk inner groove of the assembly groove (21) vertically penetrates the assembly platform (2).

6. The electronic device screen assembly device according to claim 1, characterized in that: The blowing rack (7) is arranged at the upper end of the assembly platform (2), and the drying fan (71) and the dust filter air inlet hole (72) are two groups symmetrically arranged.

7. The electronic device screen assembly device according to claim 1, characterized in that: The dust filter air inlet hole (72) passes through the blowing frame (7), and the drying fan (71) is arranged to be inclined toward the assembly groove (21).

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