CN220145163U - Display screen assembling device - Google Patents
Display screen assembling device Download PDFInfo
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- CN220145163U CN220145163U CN202321660938.7U CN202321660938U CN220145163U CN 220145163 U CN220145163 U CN 220145163U CN 202321660938 U CN202321660938 U CN 202321660938U CN 220145163 U CN220145163 U CN 220145163U
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- 230000007246 mechanism Effects 0.000 claims abstract description 143
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims description 42
- 230000000007 visual effect Effects 0.000 claims description 27
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000026058 directional locomotion Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the field of panel computer screen assembly, and discloses a display screen assembly device, which comprises a base, a vertical moving mechanism, a screen sucking mechanism and a pressure sensor, wherein an assembly platform is arranged on the base, the vertical moving mechanism is arranged on the base, the screen sucking mechanism comprises a screen sucking component, the screen sucking component is arranged at the output end of the vertical moving mechanism and is used for sucking a display screen, and the pressure sensor is arranged on the screen sucking component and is electrically connected with the vertical moving mechanism. According to the technical scheme, the screen sucking component adsorbs the display screen, the vertical moving mechanism drives the screen sucking component to move along the first direction to reach the assembling platform for assembling, the screen sucking component extrudes the display screen, the pressure sensor detects the reaction force of the display screen to the screen sucking component, a preset pressure value is set, and the working state of the vertical moving mechanism is controlled by comparing the reaction force with the preset pressure value through the industrial personal computer. Therefore, the screen is prevented from being crushed due to overlarge pressing force, and the yield of the flat plate production line is improved.
Description
Technical Field
The utility model relates to the technical field of screen assembly, in particular to a display screen assembly device.
Background
Along with the gradual change of science and technology, digital products such as mobile phones, tablet computers and the like are continuously updated, the technical requirements on all parts in the production and manufacture of the digital products are higher and higher, the display module is used as an important component part of the digital products, the quality requirements of production and processing are more strict, and the display module is generally assembled by bonding a display screen and a shell into a whole.
In the assembly process, the screen is attached to the shell of the tablet personal computer by pressing, but the screen is damaged due to overlarge pressing force, so that the yield of the production line is reduced, and certain loss is caused.
Disclosure of Invention
The utility model mainly aims to provide a display screen assembling device which aims to reduce the probability of damaging a display screen when the display screen and a shell are assembled.
In order to achieve the above object, the display screen assembling device provided by the present utility model is used for assembling a display screen and a housing, and includes:
the base is provided with an assembling platform which is used for bearing the shell;
the vertical movement mechanism is arranged on the base;
the screen sucking mechanism comprises a screen sucking assembly and a rotation driving piece, the rotation driving piece is arranged at the output end of the vertical moving mechanism, the vertical moving mechanism is used for driving the rotation driving piece to move along a first direction, the screen sucking assembly is movably arranged at the output end of the rotation driving piece, and the screen sucking assembly is used for sucking the display screen; and
the pressure sensor is arranged on the screen suction assembly and is electrically connected with the vertical movement mechanism, and the pressure sensor is used for detecting the pressure born by the screen suction assembly on the display screen.
Optionally, the screen sucking mechanism further includes a rotation driving part, the rotation driving part is disposed at an output end of the vertical movement mechanism, the vertical movement mechanism is used for driving the rotation driving part to move along a first direction, and the screen sucking assembly is disposed at an output end of the rotation driving part.
Optionally, inhale the screen subassembly and include suction plate and briquetting, the briquetting activity is located rotate the output of driving piece, the briquetting with suction plate sliding connection, pressure sensor presss from both sides and locates the briquetting with between the suction plate, the suction plate is used for absorbing the display screen.
Optionally, the display screen assembling device further includes a lateral movement mechanism and a longitudinal movement mechanism, the lateral movement mechanism is disposed on the base, the longitudinal movement mechanism is disposed at an output end of the lateral movement mechanism, the lateral movement mechanism is used for driving the longitudinal movement mechanism to move along a second direction, the vertical movement mechanism is disposed at an output end of the longitudinal movement mechanism, and the longitudinal movement mechanism is used for driving the vertical movement mechanism to move along a third direction.
Optionally, the display screen assembling device further includes a vision capturing mechanism, where the vision capturing mechanism includes at least one vision camera, and each vision camera is movably disposed on the base and is electrically connected to the vertical moving mechanism, the lateral moving mechanism, and the longitudinal moving mechanism.
Optionally, the visual capturing mechanism further includes a longitudinal moving component, the longitudinal moving component is disposed on the base, each visual camera is disposed at an output end of the longitudinal moving component, the longitudinal moving component is used for driving each visual camera to move along the second direction, and the longitudinal moving component is electrically connected with each visual camera.
Optionally, the visual capturing mechanism includes four visual cameras, and the four visual cameras are distributed in a matrix and arranged on the base.
Optionally, the visual capturing mechanism further includes a backlight source, and the backlight source is disposed on the assembly platform.
Optionally, the display screen assembling device further includes a platform moving mechanism, the platform moving mechanism is disposed on the base, the assembling platform is disposed at an output end of the platform moving mechanism, the platform moving mechanism is used for driving the assembling platform to move along the third direction, and the platform moving mechanism is electrically connected with each vision camera.
Optionally, the assembly platform is provided with a cylinder and at least two clamping plates, and the cylinder is used for driving the clamping plates to be close to or far away from each other.
According to the technical scheme, the screen sucking assembly sucks the display screen, the vertical moving mechanism drives the screen sucking assembly to move to the assembly platform along the first direction, the display screen is aligned with the shell borne on the assembly platform, the vertical moving mechanism continues to drive the screen sucking assembly to move along the first direction, and the screen sucking assembly extrudes the display screen along the first direction to enable the display screen to be attached to the shell, so that assembly is completed. The pressure sensor is arranged on the screen sucking assembly, the screen sucking assembly extrudes the display screen after reaching the assembly platform, the screen sucking assembly bears the pressure from the display screen, the pressure from the display screen is equal to the pressure of the screen sucking assembly extruded by the display screen, the pressure sensor can detect the pressure value of the screen sucking assembly from the display screen, namely the pressure value of the screen sucking assembly extruded by the display screen, the pressure sensor is electrically connected with the vertical movement mechanism through the industrial personal computer, a preset pressure value is set in the industrial personal computer, the preset pressure value is smaller than the maximum pressure value which can be borne by the screen before being crushed, when the value measured by the pressure sensor is smaller than the preset pressure value, the industrial personal computer controls the vertical movement mechanism to drive the screen sucking assembly to continue moving, and when the value measured by the pressure sensor is equal to the preset pressure value, the industrial personal computer controls the vertical movement mechanism to stop driving the screen sucking assembly to move. Therefore, the screen is prevented from being crushed due to overlarge pressure, and the yield of the flat plate production line is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an embodiment of a display screen assembly device according to the present utility model;
FIG. 2 is a schematic view of a display screen assembly device according to another embodiment of the present utility model;
fig. 3 is a schematic structural view of a screen assembly in the display screen assembly device of the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1 | Base seat | 4 | Pressure sensor |
| 11 | Assembly platform | 5 | Sideslip mechanism |
| 111 | Clamping plate | 6 | Longitudinal moving mechanism |
| 2 | Vertical movement mechanism | 71 | Visual camera |
| 3 | Screen suction mechanism | 72 | Longitudinal moving assembly |
| 31 | Inhale screen subassembly | 8 | Platform moving mechanism |
| 311 | Suction plate | a | Display screen |
| 312 | Briquetting machine | b | Shell body |
| 32 | Rotary driving piece |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Along with the gradual change of science and technology, digital products such as mobile phones, tablet computers and the like are continuously updated, the technical requirements on all parts in the production and manufacture of the digital products are higher and higher, the display module is used as an important component part of the digital products, the quality requirements of production and processing are more strict, and the display module is generally assembled by bonding a display screen and a shell into a whole.
In the assembly process, the screen is attached to the shell of the tablet personal computer by pressing, but the screen is damaged due to overlarge pressing force, so that the yield of the production line is reduced, and certain loss is caused.
Referring to fig. 1 to 3, in order to solve the above-mentioned problems, the present utility model provides a display screen a assembling device, comprising:
the device comprises a base 1, a vertical moving mechanism 2, a screen sucking mechanism 3 and a pressure sensor 4, wherein an assembling platform 11 is arranged on the base 1, the assembling platform 11 is used for bearing a shell b, the vertical moving mechanism 2 is arranged on the base 1, the screen sucking mechanism 3 comprises a screen sucking component 31, the screen sucking component 31 is arranged at the output end of the vertical moving mechanism 2 and is used for sucking a display screen a, the vertical moving mechanism 2 is used for driving the screen sucking component 31 to move along a first direction, the pressure sensor 4 is arranged on the screen sucking component 31 and is electrically connected with the vertical moving mechanism 2, and the pressure sensor 4 is used for detecting the pressure born by the screen sucking component 31 on the display screen a.
The screen sucking assembly 31 sucks the display screen a, the screen sucking assembly 31 is driven by the vertical moving mechanism 2 to move to the assembling platform 11 along the first direction, the display screen a is aligned with the shell b borne on the assembling platform 11, the screen sucking assembly 31 is driven by the vertical moving mechanism 2 to move along the first direction, and the screen sucking assembly 31 extrudes the display screen a along the first direction to enable the display screen a to be attached to the shell b, so that assembling is completed. The pressure sensor 4 is arranged on the screen sucking component 31, the screen sucking component 31 presses the display screen a after reaching the assembling platform 11, the screen sucking component 31 bears the pressure from the display screen a, the pressure from the screen sucking component 31 presses the display screen a, the pressure sensor 4 can detect the pressure value of the screen sucking component 31 from the display screen a, namely the pressure value of the screen sucking component 31 presses the display screen a, the pressure sensor 4 is electrically connected with the vertical moving mechanism 2 through the industrial personal computer, a preset pressure value is set in the industrial personal computer and is smaller than the maximum pressure value which can be borne by the screen before being crushed, when the value measured by the pressure sensor 4 is smaller than the preset pressure value, the industrial personal computer controls the vertical moving mechanism 2 to drive the screen sucking component 31 to continuously move, and when the value measured by the pressure sensor 4 is equal to the preset pressure value, the industrial personal computer controls the vertical moving mechanism 2 to stop driving the screen sucking component 31 to move. Therefore, the screen is prevented from being crushed due to overlarge pressure, and the yield of the flat plate production line is improved. It can be understood that the vertical movement mechanism 2 comprises a guide rail sliding block structure, the screen sucking mechanism 3 is arranged on a sliding block, and the sliding block slides on a guide rail to realize the directional movement of the screen sucking mechanism 3.
In order to make the installation of the display screen a more accurate, in an embodiment, the screen sucking mechanism 3 further includes a rotation driving member 32, the rotation driving member 32 is disposed at an output end of the vertical movement mechanism 2, the vertical movement mechanism 2 drives the rotation driving member 32 to move along a first direction, the screen sucking assembly 31 is disposed at an output end of the rotation driving member 32, the rotation driving member 32 drives the screen sucking assembly 31 to rotate along a rotation shaft taking the first direction as an axis, and the display screen a sucked by the screen sucking assembly 31 is driven to rotate so as to align with the housing b on the assembly platform 11, so that the assembly of the display screen a and the housing b is more accurate.
In an embodiment, the screen sucking assembly 31 includes a suction plate 311 and a press block 312, the press block 312 is movably disposed at an output end of the rotary driving member 32, the rotary driving member 32 drives the press block 312 to rotate along a rotation shaft with a first direction as an axis, the press block 312 is slidably connected with the suction plate 311, the pressure sensor 4 is disposed between the press block 312 and the suction plate 311, the vertical moving mechanism 2 drives the rotary driving member 32 to move along the first direction, the press block 312 follows the rotary driving member 32 to move along the first direction, the suction plate 311 sucks the display screen a to reach the assembling platform 11 and is attached to the housing b, the press block 312 continuously presses the suction plate 311, the suction plate 311 presses the display screen a, at this time, the pressure value of the press block 312 borne by the suction plate 311 is equal to the pressure value borne by the suction plate 311 according to the principle of interaction force, and at the same time, the pressure value borne by the suction plate 311 is equal to the gravity value of the suction plate 311 itself and the pressure value borne by the suction plate 311 is equal to the pressure value borne by the display screen a, and the pressure value borne by the suction plate 311 a is directly prevented from being directly contacted with the display screen b, and the pressure sensor is prevented from being directly mounted on the display screen a according to the principle that the interaction force is equal to the pressure value.
In an embodiment, the display screen a assembling device further includes a traversing mechanism 5 and a longitudinally moving mechanism 6, the traversing mechanism 5 is disposed on the base 1, the longitudinally moving mechanism 6 is disposed at an output end of the traversing mechanism 5, the traversing mechanism 5 is used for driving the longitudinally moving mechanism 6 to move along the second direction, the longitudinally moving mechanism 2 is disposed at an output end of the longitudinally moving mechanism 6, the longitudinally moving mechanism 6 is used for driving the longitudinally moving mechanism 2 to move along the third direction, and it can be understood that the traversing mechanism 5 and the longitudinally moving mechanism 6 both include guide rail and slide block structures to correspondingly implement directional movement of the longitudinally moving mechanism 6 and the longitudinally moving mechanism 2. The first direction, the second direction and the third direction are mutually perpendicular to each other, so that the three-dimensional movement of the screen sucking mechanism 3 is realized.
In an embodiment, the display screen a assembling device further includes a vision capturing mechanism, the vision capturing mechanism includes at least one vision camera 71, each vision camera 71 is movably disposed on the base 1 and is electrically connected with the rotation driving member 32, the vertical moving mechanism 2, the horizontal moving mechanism 5 and the vertical moving mechanism 6 through an industrial personal computer, the industrial personal computer controls the vertical moving mechanism 2, the horizontal moving mechanism 5 and the vertical moving mechanism 6 to move to a position where the vision camera 71 can shoot, the vision camera 71 collects images of the display screen a sucked by the display screen sucking mechanism 3 to determine a positional relationship of the display screen a relative to the housing b, and after the industrial personal computer collects positional information of the display screen a, the industrial personal computer controls the rotation driving member 32, the horizontal moving mechanism 5 and the vertical moving mechanism 66 to move so as to align the display screen a with the housing b, and then controls the vertical moving mechanism 2 to move to complete the assembly of the display screen a and the housing b, so that the assembly of the display screen a can be automatically completed. In another embodiment, the visual capturing mechanism further includes a vertical movement component 72, the vertical movement component 72 is disposed on the base, each visual camera is disposed at an output end of the vertical movement component 72, the vertical movement component 72 is used for driving each visual camera to move along a second direction, and the visual camera is electrically connected with the vertical movement component 72 through an industrial computer, so that the vertical movement component 72 can control each visual camera to move along the second direction, and the industrial computer can control the visual camera to move to the second direction of the assembly platform during assembly.
In order to assemble the display screen a more accurately, in an embodiment, the visual capturing mechanism includes four visual cameras 71, the four cameras are distributed in matrix and arranged on the base 1, most of the shapes of the display screen a and the housing b on the market are rectangular, the four cameras are distributed in rectangle and respectively collect the position information of four corners of the display screen a and the housing b, and the industrial personal computer controls the movement of the display screen a so that the four corners of the display screen a are aligned with the four corners of the housing b, thereby accurately assembling the display screen a.
Further, the visual capturing mechanism further includes a backlight source, the backlight source is disposed on the assembly platform 11, and since the material of the housing b is opaque, a shadow appears when the housing b is irradiated by the backlight source disposed on the assembly platform 11, the position of the shadow is the position of the housing b, and the contrast ratio between the shadow and the bright position irradiated by the backlight source is higher, so that the visual camera 71 collects the position information of the shadow and positions the housing b more accurately, thereby assembling the display screen a more accurately.
In an embodiment, the display screen a assembling device further includes a platform moving mechanism 8, the platform moving mechanism 8 is disposed on the base 1, the assembling platform 11 is disposed at an output end of the platform moving mechanism 8, the platform moving mechanism 8 drives the assembling platform 11 to move along a third direction, the platform moving mechanism 8 is electrically connected with each vision camera 71 through the industrial personal computer, when the assembly is required, the industrial personal computer controls the platform moving mechanism 8 to move to a position close to the vision camera 71, the vision camera 71 collects the position of the assembling platform 11 to determine whether the assembling platform 11 is in place, if the assembling platform 11 is in place, the industrial personal computer controls the platform moving mechanism 8 to stop driving the assembling platform 11, if the assembling platform 11 is not in place, the industrial personal computer controls the platform moving mechanism 8 to continue driving the assembling platform 11 to move, and when the assembly is completed, the industrial personal computer controls the platform moving mechanism 8 to drive the assembling platform 11 to move to an initial position so as to facilitate feeding of the shell b. It will be appreciated that the platform movement mechanism 8 includes a track slide arrangement to effect directional movement of the assembly platform 11.
In order to keep the housing b still even when force is applied thereto during assembly, in one embodiment, the assembly platform 11 is provided with an air cylinder and at least two clamping plates 111, and in this embodiment, the clamping plates 111 are two in number, the air cylinder is used for driving the two clamping plates 111 to move toward or away from each other, so that the housing b clamps the housing b after being fed to the assembly platform 11, so that the housing b still even when force is applied thereto during assembly.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A display screen assembling apparatus for assembling a display screen (a) with a housing (b), comprising:
the base (1), the said base (1) has assembly platforms (11), the said assembly platforms (11) are used for bearing the said body (b);
the vertical moving mechanism (2) is arranged on the base (1);
the screen sucking mechanism (3), the screen sucking mechanism (3) comprises a screen sucking component (31), the screen sucking component (31) is arranged at the output end of the vertical moving mechanism (2), the vertical moving mechanism (2) is used for driving the screen sucking component (31) to move along a first direction, and the screen sucking component (31) is used for sucking the display screen (a); and
the pressure sensor (4), pressure sensor (4) are located inhale screen subassembly (31) and with erect and move mechanism (2) electricity and be connected, pressure sensor (4) are used for detecting inhale screen subassembly (31) bear the pressure of display screen (a).
2. A display screen assembly device according to claim 1, wherein the screen sucking mechanism (3) further comprises a rotation driving member (32), the rotation driving member (32) is disposed at an output end of the vertical movement mechanism (2), the vertical movement mechanism (2) is used for driving the rotation driving member (32) to move along the first direction, and the screen sucking assembly (31) is disposed at an output end of the rotation driving member (32).
3. The display screen assembly device according to claim 2, wherein the screen sucking assembly (31) comprises a suction plate (311) and a pressing block (312), the pressing block (312) is movably arranged at the output end of the rotation driving piece (32), the pressing block (312) is slidably connected with the suction plate (311), the pressure sensor (4) is clamped between the pressing block (312) and the suction plate (311), and the suction plate (311) is used for sucking the display screen (a).
4. The display screen assembly device according to claim 2, further comprising a traversing mechanism (5) and a longitudinally moving mechanism (6), wherein the traversing mechanism (5) is disposed on the base (1), the longitudinally moving mechanism (6) is disposed at an output end of the traversing mechanism (5), the traversing mechanism (5) is used for driving the longitudinally moving mechanism (6) to move along a second direction, the longitudinally moving mechanism (2) is disposed at an output end of the longitudinally moving mechanism (6), and the longitudinally moving mechanism (6) is used for driving the longitudinally moving mechanism (2) to move along a third direction.
5. The display screen assembly device of claim 4, further comprising a vision capturing mechanism, wherein the vision capturing mechanism comprises at least one vision camera (71), and each vision camera (71) is movably disposed on the base (1) and is electrically connected to the rotation driving member (32), the vertical movement mechanism (2), the lateral movement mechanism (5), and the vertical movement mechanism (6).
6. The display screen assembly device according to claim 5, wherein the visual capturing mechanism further comprises a longitudinal moving component (72), the longitudinal moving component (72) is disposed on the base (1), each visual camera (71) is disposed at an output end of the longitudinal moving component (72), the longitudinal moving component (72) is used for driving each visual camera (71) to move along the second direction, and the longitudinal moving component (72) is electrically connected with each visual camera (71).
7. A display screen assembly device according to claim 5, wherein the visual capturing mechanism comprises four visual cameras (71), and the four visual cameras (71) are arranged on the base (1) in a matrix arrangement.
8. A display screen assembly device as claimed in claim 7, wherein the visual capture mechanism further comprises a backlight source provided to the assembly platform (11).
9. A display screen assembly device according to any one of claims 5 to 8, further comprising a platform movement mechanism (8), the platform movement mechanism (8) being provided to the base (1), the assembly platform (11) being provided to an output end of the platform movement mechanism (8), the platform movement mechanism (8) being configured to drive the assembly platform (11) to move in the third direction, the platform movement mechanism (8) being electrically connected to each of the vision cameras (71).
10. A display screen assembly device according to any one of claims 1 to 8, wherein the assembly platform (11) is provided with a cylinder for driving the clamping plates (111) towards or away from each other and at least two clamping plates (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660938.7U CN220145163U (en) | 2023-06-27 | 2023-06-27 | Display screen assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660938.7U CN220145163U (en) | 2023-06-27 | 2023-06-27 | Display screen assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145163U true CN220145163U (en) | 2023-12-08 |
Family
ID=89019969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321660938.7U Active CN220145163U (en) | 2023-06-27 | 2023-06-27 | Display screen assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145163U (en) |
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2023
- 2023-06-27 CN CN202321660938.7U patent/CN220145163U/en active Active
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