CN105819171B - A kind of rotating disc type cell phone mainboard delivery platform - Google Patents

Abstract

The invention discloses a turntable-type mobile phone main board delivery platform, which includes an operation table, on which a turntable driven by a motor is arranged, and a plurality of clamps for placing mobile phone main boards and the plurality of clamps are arranged on the circumference of the turntable. One-to-one corresponding splints, the splints are opened and closed with the corresponding fixtures through the elastic member in the way of flipping, and the guide plate and the fixed plate that cooperate with the splint are provided on the operation table. When the motor drives the turntable to rotate, the guide plate is used for top pressure. The splint is used to guide the splint into the fixed pressing plate, and the fixed pressing plate is used to press the splint so that the splint is closed with the corresponding clamp. The invention adopts the continuous feeding mode of the turntable rotation, is an important component of the automatic reading and writing system of the label information of the mainboard of the mobile phone, has high operating efficiency and stability, and provides effective guarantee for the rapid and automatic reading and writing of the label information of the mainboard of the mobile phone.

Description

A turntable mobile phone motherboard delivery platform

technical field

The invention relates to the technical field of electromechanical integration automation control systems, in particular to a turntable-type mobile phone main board delivery platform of a mobile phone main board label information automatic reading and writing system.

Background technique

Mobile phone manufacturers usually use the SAP system to ensure production process control. During the production process of mobile phones, it is necessary to receive motherboard materials from the warehouse, and then write (electronic information storage) the SN information on the motherboard label to the mobile phone motherboard. At present, the reading and writing of the label information of the mobile phone motherboard adopts manual methods, that is, manual scanning and semi-automatic scanning of the label information of the mobile phone motherboard, and then manually writes the scanned label information into the mobile phone motherboard using a jig. This method usually requires two to three workers, and the efficiency is not high. Due to the cooperation of multiple people, there is a possibility of missing writing, especially because it cannot interact with the SAP system from time to time, and the accuracy of the material backflushing process cannot be guaranteed.

Contents of the invention

The purpose of the present invention is to address the deficiencies in the prior art, to provide a turntable mobile phone main board delivery platform, the delivery platform is the main component of the mobile phone main board label information automatic reading and writing system, used for automatic feeding and fixed clamping of the mobile phone main board, High efficiency and stable operation provide guarantee for fast and automatic reading and writing of mobile phone motherboard label information.

In order to solve the above problems, the present invention provides the following technical solutions:

A turntable-type mobile phone motherboard delivery platform, including an operating table, a turntable driven by a motor is arranged on the operation table, and a plurality of clamps for placing the mobile phone main board and one-to-one correspondence with the plurality of clamps are provided on the circumference of the turntable. The splint, the splint cooperates with the corresponding fixture through the elastic member to open and close in the way of turning over. The operating table is equipped with a guide plate and a fixed plate that cooperate with the splint. When the motor drives the turntable to rotate, the guide plate is used to press the splint so that the The splint is introduced into the fixed platen, and the fixed platen is used to press the splint so that the splint is closed with the corresponding clamp.

In a further solution, a support rod is provided on the console, the elastic member is a tension spring, and the two ends of the tension spring are respectively connected to the support rod and the corresponding splint. Or in another solution, the splint and the clamp are hinged through a pin shaft, and a torsion spring for opening the splint relative to the clamp is sheathed on the pin shaft. When the splint is located at the guide platen or the fixed platen, the splint is limited by the guide platen or the fixed platen, and overcomes the elastic force of the tension spring or torsion spring to flip and close toward the clamp end. When the splint moves out of the guide platen or the fixed platen, the splint Under the action of the elastic force of the tension spring or torsion spring, the reset direction is turned away from the end of the clamp to open.

Wherein, the rotating shaft of the motor is provided with a drive gear, and the periphery of the turntable is provided with a ring gear meshed with the drive gear, and the motor drives the turntable to rotate through the engagement of the drive gear and the ring gear. A planetary reduction mechanism and a clutch mechanism can be set to reduce the motor power and prevent the turntable from being stuck and damaging the motor. A positioning cylinder is fixedly arranged on the operating table, and a positioning block cooperating with the positioning cylinder is provided on the turntable. A position sensor for detecting the positioning block is also included. When the positioning block rotates to the position of the position sensor, the positioning cylinder locks and cooperates with the positioning block to fix the turntable. A mainboard detection sensor for detecting the mainboard of the mobile phone is also provided at a position corresponding to the fixed platen on the operating platform. When the motherboard detection sensor detects that a mobile phone motherboard is placed in the fixture, the turntable stops rotating. If the motherboard detection sensor does not detect that a mobile phone motherboard is placed in the fixture, the turntable continues to rotate at this time, which can avoid damage to the mobile phone when there is no mobile phone motherboard in the fixture. The motherboard has read and written misoperations.

In a preferred solution, the clamp is provided with two accommodating cavities for placing the main board of the mobile phone. Double-station synchronously reads and writes label information to improve work efficiency. The fixed pressing plate is provided with a ball guide rail matched with the splint to reduce the frictional resistance when the splint slides relative to the fixed pressing plate.

Compared with prior art, the beneficial effects of the present invention are:

The mobile phone motherboard label information automatic reading and writing system includes a turntable driven by a motor and equipped with a number of fixtures. The operating table is equipped with a guide plate and a fixed plate that cooperate with the splint. When the motor drives the turntable to rotate, the guide plate is used to press the splint. The splint is introduced into the fixed platen, and the fixed platen is used to press the splint to close the splint and the corresponding fixture. The mechanical structure is designed to rotate continuously through the turntable, so that the main board of the mobile phone can be loaded, unloaded, and read and write label information. The two steps are completed synchronously, which greatly improves work efficiency. This system can automatically scan the label information of the mobile phone motherboard and write it into the mobile phone motherboard, reducing labor. Moreover, the system can automatically count the number and interact with the SAP system from time to time, and consume the mobile phone motherboard in the SAP system from time to time. materials to ensure the accuracy of the material recoil process.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

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

Fig. 3 is the partial structure schematic diagram of the present invention;

Fig. 4 is a functional block diagram of the system of the present invention.

Explanation of Reference Signs: 1. Operating table; 2. Motor; 3. Turntable; 4. Mobile phone main board; 5. Fixture; 6. Splint; 7. Elastic member; Gun; 11. Information reading and writing module; 12. Positioning cylinder; 13. Positioning block; 14. Mounting frame; 15. Main board detection sensor; 16. Lifting cylinder; Turn button.

Detailed ways

Below in conjunction with accompanying drawing and embodiment of description, the specific embodiment of the present invention is described in further detail:

Referring to Figures 1 to 4, an automatic reading and writing system for mobile phone motherboard label information includes mechanical parts, circuit parts, air circuit parts, PLC control software and CIE reading and writing software. The PLC control software is stored in the single-chip microcomputer system for automatic control of the circuit part, and the CIE reading and writing software is installed on the computer for scanning identification by the code scanner 10 and writing label information into the mobile phone motherboard 4 .

Wherein the mechanical part includes an operating table 1, which is provided with a turntable 3 driven by a motor 2, a drive gear is provided on the rotating shaft of the motor 2, and a ring gear meshing with the drive gear is provided on the periphery of the turntable 3. 2. Drive the turntable 3 to rotate through the meshing of the drive gear and the ring gear. Further, a planetary reduction mechanism and a clutch mechanism can also be set between the drive gear and the ring gear to reduce the power of the motor 2 and prevent the turntable 3 from being stuck and damaged. Motor 2.

The circumference of the turntable 3 is provided with a number of jigs 5 for placing the main board 4 of the mobile phone and splints 6 corresponding to the jigs 5 one by one. , the console 1 is provided with a guide plate 8 and a fixed plate 9 that cooperate with the splint 6. In this embodiment, the elastic member 7 is a tension spring, and a support rod is arranged in the middle of the turntable 3, and the two ends of the tension spring are respectively connected to On the supporting rod and the corresponding clamping plate 6 , of course, the elastic member 7 can also be a torsion spring or other components that can make the clamping plate 6 open relative to the clamp 5 . For example, the splint 6 and the fixture 5 are hinged through a pin, and a torsion spring for opening the splint 6 relative to the fixture 5 is sheathed on the pin. When the clamping plate 6 is located at the guide platen 8 or the fixed platen 9, the clamping plate 6 is limited by the guide platen 8 or the fixed platen 9, and overcomes the elastic force of the tension spring or the torsion spring to flip and close toward the end of the clamp 5. When the clamping plate 6 moves out of the guide When the pressing plate 8 or the pressing plate 9 are fixed, the splint 6 is turned and opened under the elastic force of the extension spring or the torsion spring to turn away from the end of the clamp 5 .

When the motor 2 drives the turntable 3 to rotate, the guide plate 8 is used to press the splint 6 so that the splint 6 is introduced into the fixed plate 9, and the fixed plate 9 is used to press the splint 6 so that the splint 6 and the corresponding clamp 5 are closed; Since the splint 6 on the turntable 3 rotates together with the turntable 3, when the splint 6 rotates to the position of the guide platen 8 and the fixed platen 9, the splint 6 overcomes the elastic force of the extension spring under the top pressure of the guide platen 8 and the fixed platen 9 Close towards the clamp 5, so that the main board 4 of the mobile phone is fixedly clamped in the clamp 5, so as to facilitate scanning codes and information reading and writing operations. The clamp 5 is opened, and the main board 4 of the mobile phone can be taken out at this time and put into the main board 4 of the mobile phone to be scanned and information written in again. Among them, the conveying platform adopts the continuous feeding method of the turntable rotation. It is the main component of the automatic reading and writing system of the mobile phone motherboard label information. It is used for automatic and fast feeding of the mobile phone motherboard and realizes fixed clamping. It has high efficiency and stable operation. Fast automatic reading and writing provides guarantee.

The position corresponding to the fixed platen 9 on the console 1 is also provided with a code scanning gun 10 connected to the computer and an information reading and writing module 11, and the code scanning gun 10 scans and identifies the motherboard label in the fixture 5 at the fixed platen 9 information, the computer stores the motherboard label information in the storage unit of the mobile phone motherboard 4 through the information read-write module 11.

Further, a positioning cylinder 12 is also included, and a positioning block 13 cooperating with the positioning cylinder 12 is provided on the turntable 3 . The positioning cylinder 12 cooperates with the positioning block 13 to lock the rotation of the turntable 3, and also includes a position sensor for detecting the positioning block 13. When the positioning block 13 rotates to the position of the position sensor, the positioning cylinder 12 and the positioning block 13 lock and cooperate . An installation frame 14 is provided on the console 1, and an adjustment slide is installed on the installation frame 14. The code scanning gun 10 is installed on the adjustment slide. The adjustment slide can adjust the position of the code scanning gun 10, so as to facilitate scanning The gun 10 is aimed at the main board 4 of the mobile phone for scanning and identification. A code-scanning cylinder cooperating with the code-scanning gun 10 is also provided on the adjustment slide table, and the code-scanning gun 10 is mechanically triggered by the code-scanning cylinder.

Preferably, the position corresponding to the fixed platen 9 on the console 1 is also provided with a main board detection sensor 15 for detecting the mobile phone main board 4, and when the main board detection sensor 15 detects that the mobile phone main board 4 is placed in the clamp 5, the turntable 3 Stop rotating, if mainboard detection sensor 15 does not detect that mobile phone mainboard 4 is placed in this clamp 5, now rotating disk 3 continues to rotate.

Further, the position corresponding to the fixed platen 9 on the operating table 1 is also provided with a lifting slide 17 controlled by a lifting cylinder 16, and the information reading and writing module 11 is installed on the lifting slide 17, and the lifting slide Platform 17 is used to control the information read-write module 11 to lift, thereby realizing the electrical connection with the main board 4 of the mobile phone. The information reading and writing module 11 includes a probe electrically connected to the main board 4 of the mobile phone.

Preferably, the fixture 5 can be used to place two mobile phone motherboards 4, and correspondingly there are more than two code scanning guns 10 and more than two information reading and writing modules 11 for placing in the fixture 5. All mobile phone motherboards 4 perform synchronous code scanning identification and synchronous writing of label information. Double-station synchronously reads and writes label information to improve work efficiency.

Wherein, the circuit part includes a circuit control system, and the circuit control system includes a first single-chip microcomputer system for controlling the rotation of the turntable 3, a second single-chip microcomputer system for triggering the code scanning gun 10, and a system for writing the mainboard label to the mobile phone mainboard 4. Information reading and writing system for information. The first single-chip microcomputer system includes the first single-chip microcomputer and the motor 2, position sensor, positioning solenoid valve, emergency stop button 18 and forced rotation button 19 connected with it respectively, the motor 2 drives the turntable 3 to rotate, and the position sensor detects that the turntable 3 rotates in place, and the positioning The solenoid valve drives the positioning cylinder 12 to lock the turntable 3. The emergency stop button 18 is used to stop the turntable 3 from rotating in an emergency. The forced rotation button 19 is used to manually rotate the turntable 3 to the next clamp 5 position. The second single-chip microcomputer system includes the first Two single-chip microcomputers and the main board detection sensor 15 and the code scanning solenoid valve respectively connected thereto, after the main board detection sensor 15 detects that the main board is placed in the fixture 5, the code scanning solenoid valve controls the movement of the code scanning cylinder to trigger the code scanning gun 10 to scan the code The identification operation, the information reading and writing system includes a computer and a code scanning gun 10 connected thereto and an information reading and writing module 11, the first single-chip microcomputer is connected with the second single-chip microcomputer, and the first single-chip microcomputer and the second single-chip microcomputer carry out information interaction, so that the turntable 3, The code scanning gun 10 and the information reading and writing module 11 work together. The air circuit part includes an air circuit control system, and the air circuit control system includes a positioning cylinder 12 controlled by a positioning solenoid valve and a code scanning cylinder controlled by a code scanning solenoid valve.

The working process of the mobile phone motherboard 4 label information automatic reading and writing system is as follows: connect the data cable for communication with the computer, turn on the computer and start the corresponding software, then put the mobile phone motherboard 4, and finally turn on the power switch of the console 1, and the motor 2 rotates , to drive the turntable 3 to rotate, because the guide plate 8 arranged obliquely on the console 1, when the turntable 3 rotates, the clamping block that presses the mobile phone main board 4 will push down, so that when it reaches the position of the fixed press plate 9, it has been clamped In place, during the rotation of the turntable 3, the positioning block 13 installed under the turntable 3 is detected by the position sensor, the motor 2 stops, and the motherboard detection sensor 15 detects whether there is a mobile phone motherboard 4 in the clamp 5. If there is no mobile phone motherboard 4, the turntable 3. Continue to rotate. If the main board 4 of the mobile phone is detected, the turntable 3 stops. The positioning cylinder 12 stretches out and cooperates with the positioning block 13 to fix the turntable 3. 16 Push up, power the mobile phone motherboard 4 and turn it on, and the communication line is also connected. At this time, enter the process of reading and writing the motherboard label information. After the mobile phone motherboard 4 is turned on, the mobile phone motherboard 4 establishes communication with the computer, and the computer sends instructions to the second The single-chip microcomputer, and then the code-scanning cylinder is driven by the output signal of the second single-chip microcomputer to trigger the code-scanning gun 10 to scan the code, and the scanned-in label information is processed by the CIE software of the computer and written into the main board. After the writing is successful, the turntable 3 rotates to the next position; Write unsuccessful display error, turntable 3 does not rotate, waits for manual processing, can go to next position by forced rotation button 19, and each clamp 5 has two mobile phone main board 4 positions in the present embodiment.

The mobile phone main board 4 label information automatic reading and writing system can automatically scan the mobile phone main board 4 label information and write it into the mobile phone main board 4, so that multiple steps such as mobile phone main board 4 loading, retrieving, and label information reading and writing can be completed simultaneously to improve work efficiency. Reduce labor, and the system can automatically count the quantity and interact with the SAP system from time to time, and consume the materials of the mobile phone motherboard 4 in the SAP system from time to time, ensuring the accuracy of the material backflushing process.

The above description is only a preferred embodiment of the present invention, and does not make any limitation to the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still valid. It belongs to the scope of the technical solution of the present invention.

Claims (8)

1. A kind of 1. rotating disc type cell phone mainboard delivery platform, it is characterised in that：Including operation console (1), the operation console (1) be equipped with by Motor (2) drives rotating turntable (3), and the circumference of turntable (3) is equipped with some fixtures (5) for being used to place cell phone mainboard (4) And with the one-to-one clamping plate (6) of some fixtures (5), clamping plate (6) by elastic component (7) and corresponding fixture (5) with The mode of upset opens and closes cooperation, and operation console (1) is equipped with the guide pressing plate (8) coordinated with clamping plate (6) and fixation clip (9), electricity When machine (2) driving disc (3) rotates, guide pressing plate (8) is used for top pressure clamping plate (6) so that the clamping plate (6) imports fixation clip (9) Place, fixation clip (9) is used for top pressure clamping plate (6) so that the clamping plate (6) is closed with corresponding fixture (5)；Operation console is set on (1) There is supporting rod, the elastic component (7) is tension spring, and the both ends of the tension spring are connected to the supporting rod and corresponding clamping plate (6).
2. 2. rotating disc type cell phone mainboard delivery platform according to claim 1, it is characterised in that：Clamping plate (6) is logical with fixture (5) Cross axis pin to be hinged, the torsional spring for clamping plate (6) opposed jaw (5) to be opened is arranged with the axis pin.
3. 3. rotating disc type cell phone mainboard delivery platform according to claim 1, it is characterised in that：It is characterized in that：Further include The positioning cylinder (12) being fixedly connected on operation console (1), turntable (3) are equipped with the locating piece coordinated with positioning cylinder (12) (13)。
4. 4. rotating disc type cell phone mainboard delivery platform according to claim 3, it is characterised in that：Further include described for detecting The position sensor of locating piece (13).
5. 5. rotating disc type cell phone mainboard delivery platform according to claim 1, it is characterised in that：On operation console (1) with it is described The corresponding position of fixation clip (9) is additionally provided with the mainboard detection sensor (15) for detecting cell phone mainboard (4).
6. 6. rotating disc type cell phone mainboard delivery platform according to claim 1, it is characterised in that：The fixture (5) is equipped with two A accommodating cavity for being used to place cell phone mainboard (4).
7. 7. rotating disc type cell phone mainboard delivery platform according to claim 1, it is characterised in that：The fixation clip (9) sets There is the spherical guide coordinated with clamping plate (6).
8. 8. rotating disc type cell phone mainboard delivery platform according to claim 1, it is characterised in that：Set in the shaft of motor (2) There is drive gear, the periphery of turntable (3) is equipped with the gear ring engaged with the drive gear.