CN107317213B - Accurate automatic plug mechanism of soft winding displacement - Google Patents
Accurate automatic plug mechanism of soft winding displacement Download PDFInfo
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- CN107317213B CN107317213B CN201710593151.6A CN201710593151A CN107317213B CN 107317213 B CN107317213 B CN 107317213B CN 201710593151 A CN201710593151 A CN 201710593151A CN 107317213 B CN107317213 B CN 107317213B
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- connecting plate
- plugging
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- camera
- flat cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manipulator (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to an accurate automatic soft wire inserting and pulling mechanism in assembly and test equipment of electronic products, which comprises a fixed plate, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are connected with the fixed plate, the second connecting plate and the third connecting plate are connected, the first connecting plate is connected with a tail end operating mechanism and an adsorption mechanism, and the third connecting plate is connected with a camera shooting system.
Description
Technical Field
The invention relates to the field of automatic assembly equipment, in particular to an automatic plugging and separating mechanism for flexible flat cables such as FFC/FPC and connectors.
Background
In the display industry, a section of flexible flat cable (namely FFC or FPC) is used for connecting the PCB and the control circuit board of the display, referring to fig. 2 to 5, the PCB and the connector are assembled together, the flexible flat cable and the connector are required to be plugged and separated for a plurality of times in the process of assembling the flexible flat cable, at present, the plugging and the separation are all operated manually, the efficiency is lower, the quality of the manual plugging is difficult to ensure, the contact between the flexible flat cable and the connector is poor easily, and the flexible flat cable and the connector are easily damaged due to a plurality of plugging times.
Disclosure of Invention
The invention aims to solve the technical problems that in the prior art, the soft flat cable and the connector are manually inserted and separated, the efficiency is low, the insertion precision is difficult to ensure the defect that the soft flat cable and the connector are easy to damage, and the invention provides an accurate soft flat cable automatic insertion and extraction mechanism.
The technical scheme adopted for solving the technical problems is as follows: the automatic plug mechanism of the flexible flat cable is characterized by comprising a fixed plate, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are connected with the fixed plate, the second connecting plate is connected with a third connecting plate, the first connecting plate is connected with a tail end operating mechanism and an adsorption mechanism, and the third connecting plate is connected with a camera photographing system.
In the precise automatic soft flat cable plugging and unplugging mechanism, the tail end operating mechanism comprises a cover opening mechanism and a cover buckling mechanism.
In the accurate automatic soft flat cable plugging and unplugging mechanism, the cover opening mechanism and the cover buckling mechanism are specifically a first cylinder, and the first cylinder is connected with a cover opening finger and a cover buckling finger.
In the precise automatic soft flat cable plugging and unplugging mechanism, the tail end operating mechanism further comprises a retaining mechanism, and the retaining mechanism is particularly a second cylinder connected with and used for retaining fingers.
In the precise automatic soft flat cable plugging and unplugging mechanism, the second cylinder is also connected with a guide shaft.
In the precise automatic soft flat cable plugging and unplugging mechanism, the adsorption mechanism is a vacuum plate, and the top end of the vacuum plate is provided with a concave part for accommodating an uncapping finger and a holding finger and a convex part corresponding to a soft flat cable edge notch.
In the precise automatic flexible flat cable plugging and unplugging mechanism, the camera photographing system comprises a camera and a light source, and the camera and the light source are respectively connected with a third connecting plate through a camera connecting block and a light source connecting block.
The accurate automatic soft flat cable plugging and unplugging mechanism has the following beneficial effects: according to the invention, the original manual plugging and separating flexible flat cable is improved to be a connecting plate, an operating mechanism arranged on the connecting plate and a camera shooting system, so that accurate automatic control of the plugging and separating process is realized, on one hand, the plugging and separating efficiency is improved, on the other hand, the accurate plugging ensures the plugging stability, and bad contact and damage to the flexible flat cable and a connector caused by irregular manual plugging are avoided. The operating mechanism adopts the vacuum plate with a specific structure to adsorb the soft flat cable and the setting of the retaining mechanism, so that the stability of the mechanism in the working process is further improved, and the smooth implementation of the plugging and separating process is ensured.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a diagram of the overall structure of an accurate automatic soft flat cable plugging mechanism of the present invention;
FIG. 2 is a schematic diagram of the automatic plugging mechanism of the present invention in a state of plugging a flexible flat cable with a connector;
FIG. 3 is a schematic view of a PCB structure of the automatic plugging mechanism of the present invention;
FIG. 4 is a schematic view of the connector of the automatic plugging mechanism according to the present invention;
FIG. 5 is a schematic view of a flexible flat cable of an automatic plugging mechanism according to the present invention;
FIG. 6 is a schematic view of the overall structure of the vacuum plate of the automatic plugging mechanism of the present invention;
FIG. 7 is a bottom view of the automatic plug mechanism vacuum plate of the present invention;
FIG. 8 is a top view of the automatic plugging mechanism vacuum plate of the present invention;
FIG. 9 is a left side view of the automatic plugging mechanism vacuum plate of the present invention;
FIG. 10 is a front view of the vacuum plate of the automatic plugging mechanism of the present invention;
FIG. 11 is a schematic diagram of the state of the automatic plugging mechanism in the plugging process a step of the invention;
FIG. 12 is a schematic view of the state of the automatic plugging mechanism in the plugging process b step of the present invention;
FIG. 13 is a schematic view of the state of the automatic plugging mechanism in the plugging process c step of the present invention;
fig. 14 is a schematic diagram of the state of the automatic plugging mechanism in the plugging process d step of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, in an accurate automatic flexible flat cable plugging and unplugging mechanism according to the present invention, the mechanism includes a fixing plate 10, a first connecting plate 11 and a second connecting plate 12 connected to the fixing plate 10, the second connecting plate 12 is connected to a third connecting plate 13, a terminal operating mechanism and an adsorption mechanism are connected to the first connecting plate 11, and a camera photographing system is connected to the third connecting plate 13. The fixing plate and the connecting plate are used for installing various operation mechanisms of the invention on the fixing plate, the connection of the fixing plate and the connecting plate forms a basic frame structure of the mechanism, the camera shooting system is used for accurately shooting and positioning the positions of the flexible flat cables and the connectors and transmitting data to a computer for analysis, and when the mechanism works, the relative positions of the adsorption mechanism and the flexible flat cables and the relative position relation of the flexible flat cables and the connectors are determined by shooting through the camera, and then various plugging and unplugging operations of the tail end operation mechanism are carried out, so that the accurate automatic operation of the mechanism on the plugging process is realized, the plugging efficiency is improved compared with the manual plugging, the quality of the plugging operation is ensured by shooting through the camera, the flexible flat cables and the connectors can be stably contacted, and the damage to the flexible flat cables and the connectors, which is easy to cause by the nonstandard manual plugging operation, is reduced.
Further, the end operating mechanism is an uncovering mechanism and a buckling mechanism. Referring to fig. 2 to 5, according to the structure of the connector 17, the connector 17 has a cover body 14 similar to a piano cover, the end operating mechanism of the present invention is provided with a cover opening mechanism and a cover buckling mechanism, when the mechanism works, the cover opening mechanism opens the cover body, the adsorption mechanism adsorbs the flexible flat cable, the mechanism inserts the flexible flat cable, the cover buckling operation is performed by the cover buckling mechanism, the plugging operation is completed, the pulling-out process is similar to the above, the operation procedure is simple and quick, and the efficiency is high.
Further, referring to fig. 1, the cover opening mechanism and the cover fastening mechanism are specifically a first cylinder 15, and a cover opening finger 151 and a cover fastening finger 152 are connected to the first cylinder 15. The cylinder is adopted to operate more stably, the failure rate is low, and the structure of the finger for opening the cover and the finger for fastening the cover is the simplest, so that the operation is convenient.
Further, the end effector also includes a retaining mechanism, specifically a retaining finger 161 attached to the second cylinder 16. The structure of the finger is simple, the work stability failure rate is low, and in the invention, the finger is kept in a completely opened state in the process of plugging and unplugging, the acting force between the finger and the cover is small, and when the whole mechanism is plugged forward, the finger can be kept in place and the connecting part of the finger and the cylinder is retracted.
Further, a guide shaft 162 is also connected to the second cylinder 16. Since the force for holding the finger and the connector cover is small, the addition of the guide shaft 162 can make the running direction of the finger more stable, so that the misalignment does not occur, and the whole mechanism can run more stably.
Further, referring to fig. 5 to 10, the suction mechanism is a vacuum plate 19, and the top end of the vacuum plate 19 has a concave portion 191 for accommodating the uncapping finger 151 and the holding finger 161, and has a convex portion 192 corresponding to the edge notch 181 of the flexible flat cable 18. Through such structure setting, the structure looks adaptation of vacuum board and soft winding displacement, the edge breach of grafting process soft winding displacement just in time blocks on the bulge of vacuum board, has avoided grafting process soft winding displacement to take place to remove because of the atress, has guaranteed that grafting process's stability goes on smoothly, has also guaranteed going on smoothly of extracting the process equally.
Further, referring to fig. 1, the camera photographing system includes a camera 20 and a light source 21, and the camera 20 and the light source 21 are connected to the third connection board 13 through a camera connection block 201 and a light source connection block 211, respectively.
To make the precise automatic plugging and unplugging mechanism for flexible flat cables of the present invention more clear, the following describes the working procedure of the plugging and unplugging mechanism of the present invention, referring to fig. 11 to 14, the plugging procedure: a. the PCB is fixed at one position, the whole mechanism sucks the FFC through the vacuum plate 19 to move to the position shown in the figure, and then the camera shoots to accurately position the relative positions of the FFC and the connector; b. the first cylinder 15 stretches out to drive the uncapping finger 151 to jack the piano cover of the connector 17 so as to be in a semi-open state; c. the first cylinder 15 is retracted, the second cylinder 16 is extended to drive the holding finger 161 to fully open the connector piano cover and maintain this state, and then the mechanism is moved forward as a whole to insert the FFC into the connector; d. after the FFC is inserted, the mechanism is retracted so that the cover fingers 152 are just in the position shown in the figure, and then the mechanism is moved down, and the cover fingers 152 clasp the piano cover. Separation action flow (FFC and PCB are plugged together): e. the whole mechanism moves to the front of the PCB, and the camera shoots and positions the data to be transmitted to external equipment; f. the first cylinder stretches out of the finger for opening the piano cover, and the second cylinder stretches out of the finger for keeping the piano cover completely opened and kept; g. the soft flat cable is adsorbed by the vacuum plate, the FFC is taken out after the whole mechanism is moved backwards, and the FFC can be automatically separated by the vacuum plate after the vacuum plate is powered off.
According to the embodiment, the automatic plugging and unplugging mechanism realizes automatic plugging and unplugging of the FFC (or FPC and the like) and the connector on the PCB and the like by arranging the fixing plate, the connecting plate, the tail end operating mechanism positioned on the connecting plate and the camera photographing system, improves the plugging and unplugging efficiency relative to manual plugging and unplugging operation, ensures the plugging and unplugging accuracy by the accurate positioning of the camera photographing system, ensures stable connection between the flexible flat cable and the connector, and avoids unstable connection and damage to the flexible flat cable and the connector caused by irregular manual operation. The plugging process further ensures the smooth plugging by maintaining fingers, and simultaneously, the soft flat cable and the connector are not easily damaged in the plugging process. The vacuum plate is easy and convenient to adsorb, and the bulge is arranged on the vacuum plate, so that the soft flat cable is effectively prevented from shifting in the plugging process, and the plugging process is smoothly carried out. In a word, the mechanism of the invention realizes stable and rapid soft wire arrangement plug, ensures good contact after the soft wire arrangement plug is plugged with a connector, and does not damage products when the soft wire arrangement plug is pulled out.
It should be noted that: the precise automatic soft wire-arranging mechanism is only suitable for soft wires with notches to be matched with the convex part structure on the vacuum plate, but the length and the width of the soft wires can be changed at will. The whole set of mechanism can drive movement by using a robot or an X/Y/Z/U axis platform, can be applied to assembly and test equipment of various electronic products such as a display, an LED screen, a mobile phone, a copying machine, a scanning instrument and the like, and can be compatible with various Pin number flexible flat cables and connectors.
Although the present invention has been disclosed by the above embodiments, the scope of the present invention is not limited thereto, and modifications, substitutions, etc. made to the above components will fall within the scope of the claims of the present invention without departing from the spirit of the present invention.
Claims (3)
1. The accurate automatic plug-in mechanism for the flexible flat cable is characterized by comprising a fixed plate, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are connected with the fixed plate, the second connecting plate is connected with a third connecting plate, the first connecting plate is connected with a tail end operating mechanism and an adsorption mechanism, and the third connecting plate is connected with a camera shooting system;
the tail end operating mechanism comprises a cover opening mechanism and a cover buckling mechanism;
the cover opening mechanism and the cover buckling mechanism are specifically a first cylinder, and a cover opening finger and a cover buckling finger are connected to the first cylinder;
the tail end operating mechanism further comprises a retaining mechanism, and the retaining mechanism is particularly a second cylinder connected with a retaining finger;
and the second cylinder is also connected with a guide shaft.
2. The automatic plugging mechanism according to claim 1, wherein the suction mechanism is a vacuum plate having a concave portion at a top end thereof for receiving an uncapped finger and a held finger, and having a convex portion corresponding to the soft flat cable edge notch.
3. The automatic plugging mechanism of claim 1, wherein the camera photographing system comprises a camera and a light source, the camera and the light source being connected to the third connection board through a camera connection block and a light source connection block, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593151.6A CN107317213B (en) | 2017-07-19 | 2017-07-19 | Accurate automatic plug mechanism of soft winding displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593151.6A CN107317213B (en) | 2017-07-19 | 2017-07-19 | Accurate automatic plug mechanism of soft winding displacement |
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| Publication Number | Publication Date |
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| CN107317213A CN107317213A (en) | 2017-11-03 |
| CN107317213B true CN107317213B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710593151.6A Active CN107317213B (en) | 2017-07-19 | 2017-07-19 | Accurate automatic plug mechanism of soft winding displacement |
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| CN109342772B (en) * | 2018-08-17 | 2021-01-08 | 友达光电(厦门)有限公司 | Automatic butt joint testing device and method for display device |
| CN109917267A (en) * | 2019-01-22 | 2019-06-21 | 深圳市领志光机电自动化系统有限公司 | A kind of automatic assembling test bindiny mechanism and its test method |
| CN110221460A (en) * | 2019-06-28 | 2019-09-10 | 苏州精濑光电有限公司 | A kind of pcb board piano cover opening device |
| CN114378562B (en) * | 2020-10-19 | 2023-03-28 | 博众精工科技股份有限公司 | Product mechanism and check out test set of uncapping |
| CN113258412B (en) * | 2021-05-18 | 2023-03-07 | 江苏力德尔电子信息技术有限公司 | Automatic plugging mechanism |
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| CN107317213A (en) | 2017-11-03 |
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Address after: 518000 the first floor, second floor, third floor, fourth floor and fifth floor of 16 workshops in antuoshan high tech Industrial Park, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Mingxin testing equipment Co.,Ltd. Address before: Baoan District manhole Street Xinsha road Shenzhen city Guangdong province 518000 security supporting mountain High-tech Industrial Park 16 Applicant before: SHENZHEN MASON TEST EQUIPMENT Co.,Ltd. |
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