CN111843438A - A erection equipment for cell-phone screen - Google Patents
A erection equipment for cell-phone screen Download PDFInfo
- Publication number
- CN111843438A CN111843438A CN202010722779.3A CN202010722779A CN111843438A CN 111843438 A CN111843438 A CN 111843438A CN 202010722779 A CN202010722779 A CN 202010722779A CN 111843438 A CN111843438 A CN 111843438A
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- CN
- China
- Prior art keywords
- rolling mechanism
- jig
- mobile phone
- phone screen
- pressure sensor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
- B23P19/102—Aligning parts to be fitted together using remote centre compliance devices
- B23P19/105—Aligning parts to be fitted together using remote centre compliance devices using sensing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses mounting equipment for a mobile phone screen, which comprises a jig, heating blocks arranged on four sides of the jig, a first rolling mechanism moving along the X-axis direction of the jig, a second rolling mechanism moving along the Y-axis direction of the jig, and a pressure maintaining mechanism just over the jig; and the control unit comprises a micro-control processor and a pressure sensor unit connected with the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism, the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism successively receive signals of the micro-control processor, apply downward pressure to the heating block to execute corresponding actions, and control the output power of the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism according to whether the received pressure signal transmitted by the pressure sensor unit reaches a set threshold value. The device of the invention realizes the active and accurate control of the output power of the related motor in the equipment in the automatic operation process, and reduces the generation of defective products.
Description
Technical Field
The invention belongs to the field of mobile phone manufacturing equipment, and particularly relates to mounting equipment for a mobile phone screen.
Background
In the process of installing the mobile phone screen, the method mainly comprises two steps of rolling and pressure maintaining, so that installation equipment of the mobile phone screen inevitably needs to use a motor power part. In the use, along with the time lapse, the control deviation can appear in the in-process of using of the motor power spare in the equipment, when appearing the deviation, if not in time carry out system calibration to equipment, then appear the defective products very easily or damage the product. Although regular system maintenance and calibration of the equipment is currently used, it cannot be avoided 100%.
Disclosure of Invention
In order to solve the problems, the invention provides a mounting device capable of adaptively adjusting a mobile phone screen.
The technical purpose is achieved, the technical effect is achieved, and the invention is realized through the following technical scheme:
a mounting device for a mobile phone screen comprises a jig,
the heating blocks are arranged on the four sides of the jig and are used for positioning and heating the mobile phone and the mobile phone screen thereof placed in the jig;
the rolling device also comprises a first rolling mechanism moving along the X-axis direction of the jig, a second rolling mechanism moving along the Y-axis direction of the jig, and a pressure maintaining mechanism arranged right above the jig;
and the control unit comprises a micro-control processor and a pressure sensor unit connected with the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism, the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism successively receive signals of the micro-control processor, apply downward pressure to the heating block to execute corresponding actions, and control the output power of the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism according to whether the received pressure signal transmitted by the pressure sensor unit reaches a set threshold value.
As a further improvement of the invention, the first rolling mechanism or the second rolling mechanism comprises a screw rod driving mechanism, a sliding block, a mounting seat and a group of symmetrically arranged press rollers at the bottom of the mounting seat, and the press rollers and the corresponding heating blocks are arranged in a coplanar manner; the slider with the mount pad is connected, the slider drives the mount pad is along the direction synchronous movement of lead screw, the slider is equipped with in vertical direction the vertical guide way that the mount pad removed in vertical direction.
As a further improvement of the invention, the pressure sensor unit comprises a first pressure sensor arranged at the bottom position of the vertical guide groove, and the micro control processor controls the output power of the servo motor according to the received signal of the first pressure sensor.
As a further improvement of the invention, the pressure maintaining mechanism comprises a hydraulic motor, a fine adjustment buffer mechanism and a pressing block, the hydraulic motor is vertically arranged, the fine adjustment buffer mechanism and the pressing block are sequentially connected under a telescopic shaft of the hydraulic motor, and the fine adjustment buffer mechanism is used for providing a buffer force in the vertical direction.
As a further improvement of the invention, the cross-sectional area of the pressing block is larger than the area of a rectangle surrounded by the four sides of the heating block.
As a further improvement of the invention, the fine adjustment mechanism comprises connecting plates with the areas gradually reduced from top to bottom, the pressing block is arranged below the connecting plate at the lowest layer, and the connecting plate at the uppermost layer is connected with a mounting seat for fixing the hydraulic motor through a guide rod; wherein one end of the guide rod connected with the upper connecting plate is a fixed end, and the other end of the guide rod is a free end; the grading connecting plates on the lower layer are sequentially connected through connecting rods, and buffer sheets are arranged on the contact surfaces of the connecting rods or the guide rods and the connecting plates.
As a further improvement of the invention, the pressure sensor unit comprises a second pressure sensor arranged between the pressing block and the contact surface of the connecting plate, and the micro control processor controls the output power of the hydraulic motor according to the received signal of the second pressure sensor.
As a further improvement of the invention, the heating blocks are rotatably fixed on the inner wall of the jig through rotating shafts at two ends, and the planes at the upper side and the lower side of the surrounded four heating blocks are coplanar, wherein the section of each heating block is of a boss structure, the step width of each boss is the same as the width of the heating blocks at two sides, and the height of each boss is equal to half of the thickness of the heating block.
As a further improvement of the present invention, the control unit is electrically connected to the heating block, the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism, and controls the operation of any one of the components during operation.
As a further improvement of the invention, the mobile phone screen mounting device comprises at least two groups of mounting devices which are arranged in parallel and used for the mobile phone screen. .
The invention has the beneficial effects that: the invention detects and monitors the force acting on the product in the rolling or pressure maintaining process through the pressure sensor unit arranged in the equipment, thereby realizing the active and accurate control of the output power of related motors in the equipment in the automatic operation process and avoiding the defective products caused by untimely maintenance due to the abrasion of the equipment.
Drawings
FIG. 1 is a schematic view of the structure of the apparatus of the present invention
FIG. 2 is a schematic structural view of the jig;
FIG. 3 is a schematic structural view of a rolling mechanism;
FIG. 4 is a schematic structural view of a pressure maintaining mechanism;
wherein: 1-jig, 2-heating block, 3-first rolling mechanism, 4-second rolling mechanism, 01-screw rod driving mechanism, 02-sliding block, 03-mounting seat, 04-pressing roller, 05-vertical guide groove, 5-pressure maintaining mechanism, 501-hydraulic motor, 502-connecting plate, 503-connecting rod and 504-pressing block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description of the principles of the invention is provided in connection with the accompanying drawings.
As shown in fig. 1, in an embodiment of the present invention, two sets of installation devices for a mobile phone screen are arranged in parallel on a supporting cabinet, and a main structure of each set of installation device is as follows:
the mobile phone processing jig comprises a jig 1, a processing device and a processing device, wherein the jig is provided with a groove for arranging a processing station, the groove is used for placing a mobile phone to be processed, and the size of the groove is designed according to the size of the mobile phone to be processed;
the heating blocks 2 are arranged on the four sides of the jig 1 and are used for positioning and heating the mobile phone and the mobile phone screen thereof placed in the groove of the jig 1;
also comprises a first rolling mechanism 3 moving along the X-axis direction of the jig 1, a second rolling mechanism 4 moving along the Y-axis direction of the jig 1, and a pressure maintaining mechanism 5 arranged right above the jig 1,
and the control unit is electrically connected with the heating block 2, the first rolling mechanism 3, the second rolling mechanism 4 and the pressure maintaining mechanism 5, and controls the action of any one of the parts during operation. The control unit comprises a micro-control processor and a pressure sensor unit connected with the first rolling mechanism 3, the second rolling mechanism 4 and the pressure maintaining mechanism 5, the first rolling mechanism 3, the second rolling mechanism 4 and the pressure maintaining mechanism 5 successively receive signals of the micro-control processor, apply downward pressure to the heating block 2 to execute corresponding actions, and control the output power of the first rolling mechanism 3, the second rolling mechanism 4 and the pressure maintaining mechanism 5 according to whether the received pressure signals transmitted by the pressure sensor unit reach a set threshold value or not.
Specifically, the first rolling mechanism 3 or the second rolling mechanism 4 comprises a screw rod driving mechanism 01, a sliding block 02, a mounting seat 03 and a group of symmetrically arranged press rollers 04 at the bottom of the mounting seat 03, and the press rollers 04 are arranged in a coplanar manner with the corresponding heating blocks; the slider 02 with the mount pad 03 is connected, the slider 02 drives the mount pad 03 along the direction of lead screw synchronous motion, the slider 02 is equipped with in the vertical direction the vertical guide way 05 that the mount pad 03 removed in the vertical direction, when the roll extrusion operation begins or finishes, drives mount pad 03 and pressure gyro wheel 04 and removes in the vertical direction, with heating block 2 surface contact or separation.
In another embodiment of the invention, a first pressure sensor is arranged at the bottom of the vertical guide groove 05, and the pressure value monitored by the first pressure sensor is equal to the pressure value of the first rolling mechanism 3 or the second rolling mechanism 4 acting on the surface of the heating block 2. The micro-control processor controls the output power of the servo motor 01 according to the received signal of the first pressure sensor.
The fine adjustment mechanism comprises connecting plates 502 with the areas gradually reduced from top to bottom, the pressing block 504 is arranged below the connecting plate 502 at the lowest layer, the connecting plate 502 at the uppermost layer is connected with a mounting seat 03 for fixing the hydraulic motor 501 through a guide rod 5, one end of the guide rod 5 connected with the connecting plate 502 at the upper layer is a fixed end, and the other end of the guide rod 5 connected with the connecting plate 502 at the upper layer is a free end; the grading connecting plates 502 positioned at the lower layer are sequentially connected through connecting rods 503, the connecting rods 503 or the guide rods 5 are made of hard metal materials, and buffer sheets are arranged on the contact surfaces of the connecting plates 502 to play a role in supporting, fine-tuning and buffering. Wherein the guide rod 5 and the connecting rod 503 are symmetrically arranged at 4 right-angle positions. In one embodiment of the present invention, a second pressure sensor is disposed at the position of the contact surface between the pressing block 504 and the connecting plate 502, and the micro control processor controls the hydraulic motor 501 according to the pressure value transmitted by the second pressure sensor.
The heating blocks 2 are rotatably fixed on the inner wall of the jig 1 through rotating shafts at two ends, and the planes of the upper side and the lower side of the surrounding four heating blocks 2 are coplanar. Therefore, the section of the heating block 2 is designed to be of a boss structure, the step width of the boss is the same as the width of the heating block 2 on the two sides, and the height of the boss is equal to half of the thickness of the heating block 2, so that the total thickness of the heating block 2 on the two adjacent sides in the overlapping area is the same as that of the heating block 2 in the non-overlapping area after the surrounding.
In the embodiment of the present invention, the pressure sensor and the microprocessor are commercially available electronic modules.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A erection equipment for cell-phone screen which characterized in that: comprises a jig and a plurality of clamping devices,
the heating blocks are arranged on the four sides of the jig and are used for positioning and heating the mobile phone and the mobile phone screen thereof placed in the jig;
the rolling device also comprises a first rolling mechanism moving along the X-axis direction of the jig, a second rolling mechanism moving along the Y-axis direction of the jig, and a pressure maintaining mechanism arranged right above the jig;
and the control unit comprises a micro-control processor and a pressure sensor unit connected with the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism, the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism successively receive signals of the micro-control processor, apply downward pressure to the heating block to execute corresponding actions, and control the output power of the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism according to whether the received pressure signal transmitted by the pressure sensor unit reaches a set threshold value.
2. The mounting device for the mobile phone screen according to claim 1, wherein: the first rolling mechanism or the second rolling mechanism comprises a screw rod driving mechanism, a sliding block, a mounting seat and a group of symmetrically arranged press rollers at the bottom of the mounting seat, and the press rollers and the corresponding heating blocks are arranged in a coplanar manner; the slider with the mount pad is connected, the slider drives the mount pad is along the direction synchronous movement of lead screw, the slider is equipped with in vertical direction the vertical guide way that the mount pad removed in vertical direction.
3. A mounting device for a mobile phone screen according to claim 2, characterized in that: the pressure sensor unit comprises a first pressure sensor arranged at the bottom of the vertical guide groove, and the micro control processor controls the output power of the servo motor according to the received signal of the first pressure sensor.
4. The mounting device for the mobile phone screen according to claim 1, wherein: the pressurize mechanism include hydraulic motor, fine setting buffer gear and briquetting, the vertical setting of hydraulic motor, fine setting buffer gear with the briquetting connect gradually under the hydraulic motor telescopic shaft, fine setting buffer gear is used for providing the cushion effect of vertical direction.
5. The mounting device for the mobile phone screen according to claim 4, wherein: the cross-sectional area of the pressing block is larger than the area of a rectangle surrounded by the four sides of the heating block.
6. The mounting device for the mobile phone screen according to claim 4, wherein: the fine adjustment mechanism comprises connecting plates with the areas gradually reduced from top to bottom, the pressing block is arranged below the connecting plate at the lowest layer, and the connecting plate at the uppermost layer is connected with a mounting seat for fixing the hydraulic motor through a guide rod; wherein one end of the guide rod connected with the upper connecting plate is a fixed end, and the other end of the guide rod is a free end; the grading connecting plates on the lower layer are sequentially connected through connecting rods, and buffer sheets are arranged on the contact surfaces of the connecting rods or the guide rods and the connecting plates.
7. The mounting device for the mobile phone screen according to claim 6, wherein: the pressure sensor unit comprises a second pressure sensor arranged between the pressing block and the contact surface of the connecting plate, and the micro-control processor controls the output power of the hydraulic motor according to the received signal of the second pressure sensor.
8. The mounting device for the mobile phone screen according to claim 1, wherein: the heating block is rotatably fixed on the inner wall of the jig through rotating shafts at two ends, the upper side plane and the lower side plane of the heating block are coplanar after being encircled, the section of the heating block is of a boss structure, the step width of the boss is the same as the width of the heating block on two sides, and the height of the boss is equal to half of the thickness of the heating block.
9. The mounting device for the mobile phone screen according to claim 1, wherein: the control unit is electrically connected with the heating block, the first rolling mechanism, the second rolling mechanism and the pressure maintaining mechanism, and controls the action of any one of the parts during operation.
10. Mounting device for a mobile phone screen comprising at least two sets of parallel arranged screens according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010722779.3A CN111843438A (en) | 2020-07-24 | 2020-07-24 | A erection equipment for cell-phone screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010722779.3A CN111843438A (en) | 2020-07-24 | 2020-07-24 | A erection equipment for cell-phone screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111843438A true CN111843438A (en) | 2020-10-30 |
Family
ID=72950167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010722779.3A Pending CN111843438A (en) | 2020-07-24 | 2020-07-24 | A erection equipment for cell-phone screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111843438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621178A (en) * | 2020-12-24 | 2021-04-09 | 歌尔光学科技有限公司 | Screen assembling component and screen assembling equipment |
-
2020
- 2020-07-24 CN CN202010722779.3A patent/CN111843438A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621178A (en) * | 2020-12-24 | 2021-04-09 | 歌尔光学科技有限公司 | Screen assembling component and screen assembling equipment |
| CN112621178B (en) * | 2020-12-24 | 2022-05-13 | 歌尔光学科技有限公司 | Screen assembling component and screen assembling equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Building 4, No. 488 Qianjin East Road, Kunshan Development Zone, Suzhou City, Jiangsu Province, 215313 Applicant after: Kunshan Mister Precision Mechanical Co.,Ltd. Address before: No. 83, Kangjia Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: KUNSHAN MINGSHITE PRECISION MACHINERY Co.,Ltd. |
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| CB02 | Change of applicant information |