JP2018203540A - Mechanism for flattening of electronic element carrier and task classification equipment applying the same - Google Patents

Abstract

To provide a mechanism for flattening of an electronic element carrier which effectively shortens a work time for flattening an electronic element and improves production efficiency.SOLUTION: At least one active drive source 43 is assembled on a carrier 23, and the active drive source is provided with at least one vibration transmission means 432. Thereby when the active drive source is energized and vibration is generated in itself, the vibration is directly transmitted to the carrier by the vibration transmission means, so that the carrier is synchronized to vibrate at high speed to move an electronic element placed diagonally on the carrier. Thereby, the electronic element is placed flat.SELECTED DRAWING: Figure 4

Description

According to the present invention, the carrier is directly vibrated by the active vibration driving source, and the carrier is continuously vibrated at a high speed so that the mounted electronic element can be quickly flattened, thereby reducing the work time for flattening the electronic element. Provided is a flattening mechanism of an electronic element carrier that effectively shortens and thus improves production efficiency.

  Currently, at least one carrier is provided in the electronic device working equipment, and the carrier is used as a receiving device or a table or a residual heat tray to directly place the electronic device or indirectly mount a pallet having the electronic device. In the case of an acceptor as an example, the acceptor is used to place a plurality of accepting trays having worked electronic elements, and if the feeder carries the worked electronic elements as a carrier If it is placed on the receiving tray at an angle, it is likely to cause a problem that the electronic elements that have already been worked are compressed and damaged when a plurality of receiving trays are stacked. Therefore, after placing an electronic element on a carrier, a trader performs a flattening operation of the electronic element with a flattening mechanism, and places the electronic element flat on the carrier.

  See FIGS. The electronic element carrier is a receiver, and a conveyor belt roller set 12 is provided on a side surface of the chassis 11 in the receiver, and a first end of the conveyor belt roller set 12 is a stock portion, and a belt. The receiving tray 13 is placed at 121, the receiving tray 13 has a plurality of recesses 131 for placing the processed electronic elements 14, and the second end of the conveyor belt roller set 12 is a collecting portion After the working electronic elements 14 are fully loaded in the receiving tray 13, the conveyor belt roller set 12 conveys the receiving tray 13 having the worked electronic elements 14 to the collecting section, and the collecting portion A tray lifter 15 is provided in the tray lifter 15, and the tray lifter 15 has a receiving tray having the already-worked electronic elements 14 on the conveyor belt roller set 12. Lift 13 stacked on the tray recovery device 16. The trader arranges a flattening mechanism on the chassis 11 of the stock portion so as not to compress and damage the electronic elements 14 that have been placed obliquely when stacking the plurality of receiving trays 13. In the flattening mechanism, a pressure cylinder 17 having a piston rod 171 is disposed on the chassis 11, and a stopper 18 is disposed on the chassis 11 in front of the pressure cylinder 17. After full loading of the electronic elements 14, the expansion and contraction operation of the piston rod 171 of the pressure cylinder 17 is controlled by an electromagnetic valve (not shown), and the piston rod 171 is extended to the stopper 18 to be brought into contact therewith. When it comes into contact with the stopper 18, vibration is generated, and further vibration is transmitted to the chassis 11 and the conveyor belt roller set 12. In its so sluggish acceptance tray 13 on the conveyor belt roller group 12, placing the work already electronic device 14 placed obliquely slid in the recess 131 of the receiving tray 13 flat. However, in the flattening mechanism, the piston rod 171 of the pressure cylinder 17 is extended and brought into contact with the stopper 18 to cause the stopper 18 to generate vibrations. However, when the piston rod 171 of the pressure cylinder 17 is retracted, vibration cannot be generated in the stopper 18, and the stopper 18 is in contact with the next extension of the piston rod 171 of the pressure cylinder 17. Without waiting for this, it is impossible to further transmit vibration to the chassis 11, and the piston rod 171 of the pressure cylinder 17 can generate vibration to the stopper 18 only intermittently. When the stopper 18 intermittently transmits vibrations to the chassis 11, the worked electronic elements 14 on the receiving tray 13 are shaken intermittently, so that the worked electronic elements 14 on the receiving tray 13 are moved. The work speed for flattening is reduced and the work time is increased, and the conveyor belt roller set 12 uses the receiving tray 13 as a collecting unit only after the flattening work of the electronic elements 14 that have already been worked on the receiving tray 13 is completed. It cannot be transported and loaded, resulting in the disadvantage that production efficiency cannot be improved.

  The first object of the present invention is to provide a flattening mechanism of an electronic element carrier on which at least one electronic element is mounted, and the flattening mechanism has at least one active drive source mounted on the carrier. The active drive source is provided with at least one vibration transmission means, so that when the active drive source is energized and vibration is generated in itself, the vibration transmission means transmits the vibration directly to the carrier, The carrier is synchronously vibrated at high speed, and the electronic element placed obliquely on the carrier is moved to be placed flat. As a result, it is possible to quickly flatten the electronic element placed on the carrier by directly vibrating the carrier with the active vibration driving source and continuously vibrating the carrier at high speed, thereby flattening the electronic element. It is possible to effectively shorten the working time and improve the production efficiency.

  A second object of the present invention is an electronic element carrier comprising a machine base, a supply device, a receiving device, a working device, a transport device, at least one flattening mechanism of the present invention, and a central control device. The work classification equipment using the flattening mechanism is provided, and the supply device is disposed on the machine base and provided with at least one supply carrier on which an electronic element waiting for work is placed. Is disposed on the machine base, and is provided with at least one receiving carrier for placing the worked electronic element, and the work device is disposed on the machine base and performs at least a predetermined work on the electronic element. A pair of workers is provided, the conveying device is disposed on the machine base, and at least one feeder for transferring the electronic elements is provided, and at least one flattening mechanism of the present invention receives The electronic device is flattened by being assembled to the carrier or the supply carrier, and the central control device controls and aligns the operation of each device, and executes the automation work to improve the work efficiency. A practical effect is achieved.

It is the schematic of the conventional electronic element receiver and the planarization mechanism. It is a use schematic diagram (1) of the conventional electronic element receiver and the flattening mechanism. It is a use schematic diagram (2) of the conventional electronic element receiver and the flattening mechanism. It is an arrangement plan of an electronic element carrier and a flattening mechanism of the present invention. It is a partial schematic diagram of the carrier and flattening mechanism of the present invention. It is the use schematic (1) of the carrier and flattening mechanism of this invention. It is a use schematic diagram (2) of the carrier and flattening mechanism of this invention. It is a use schematic diagram (3) of the carrier and flattening mechanism of the present invention. It is the schematic which applies the planarization mechanism of this invention to another carrier. It is the use schematic (1) which applies the planarization mechanism of this invention to another carrier. It is the use schematic (2) which applies the planarization mechanism of this invention to another carrier. It is the schematic which applies the flattening mechanism of this invention to work classification equipment.

  In order that the present invention may be more fully understood, preferred embodiments will now be described and described in detail in conjunction with the drawings.

  Please refer to FIGS. The electronic element carrier has at least one electronic element mounted thereon, and further, the carrier can be provided with at least one mounting means for mounting the electronic element on itself, or has the mounting means At least one receptacle is mounted, and the carrier can be a stock carrier, a table, a residual heat tray or the like, and is fixed or moves in at least one direction. For example, the carrier is a stock carrier, and the stock carrier can be a receiving carrier or a supply carrier, and is a receiving device (receiving tray or supply tray) for mounting a plurality of mounting means, and a plurality of mountings. A plurality of electronic elements are mounted by means (for example, a recess), and the stock carrier is further provided with at least one chassis on at least one machine base and at least one mounting for transporting the electronic elements. A placement unit is provided. The mounting unit can convey at least one receiving device as a conveyor belt roller set or a mounting moving table that moves in at least one direction, and the receiving device has at least one mounting device for mounting an electronic element. Means are provided. The flattening mechanism is mounted on the chassis or mounting unit of the stock carrier, and for example, the carrier is a table that can carry electronic elements, and is itself at least one that carries electronic elements. Mounting means is provided. In this embodiment, the stock carrier is the receiving carrier 20, and the receiving carrier 20 is assembled on the machine base 31 and provided with two chassis 21. At least one mount 211 is provided between them, and the two chassis 21 are suspended on the machine base 31 so that a larger vibration is easily generated during the vibration action. The receiving carrier 20 has a mounting unit that can be a conveyor belt roller set 22 mounted on two chassis 21, and the first end of the conveyor belt roller set 22 is a stock portion, Since the end is a collection part, the stock part is empty and the receiving tray 23 having a plurality of placing means 231 can be easily placed. The receiving tray 23 is a plurality of mounting means 231 that are recesses for placing a plurality of electronic elements. The conveyor belt roller set 22 can convey the receiving tray 23 from the stock section to the collection section. Further, a tray collection tool 24 for placing the receiving tray 23 is provided on the chassis 21 of the collection unit, and at least one tray lifter 25 is provided between the two chassis 21. The tray lifter 25 is connected to the conveyor belt. The receiving tray 23 on the roller set 22 is lifted and loaded on the tray collection tool 24. The flattening mechanism 40 of the present invention is assembled to a carrier and provided with at least one active drive source. The active drive source is provided with at least one vibration transmitting means, whereby the active drive source is energized. When vibration is generated in itself, the vibration is transmitted directly to the carrier by the vibration transmitting means so that the carrier is vibrated and the electronic element placed obliquely on the carrier is moved to be placed flat. To. Furthermore, the active drive source can be a rotary drive source (eg, a motor) or a piezoelectric element, and can be assembled directly or using at least one bracket to the inner or outer peripheral surface of the carrier. The vibration transmission means of the active drive source can be the main body or the rotation shaft of the rotary drive source, or at least one end of the bracket or the piezoelectric element, and the rotary drive source has a motor or a balancer weight. If it is a simple motor, the vibration generated in the motor body or the motor rotation shaft can be transmitted to the carrier directly or via the bracket, and the carrier can be vibrated quickly. If the motor has a balancer weight, the balancer weight is attached to the motor body or the motor rotation shaft to increase the vibration generated in the motor body or the motor rotation shaft, and the vibration is directly or via a bracket. And the carrier can be vibrated more greatly. If the active drive source is a piezoelectric element, the piezoelectric element can be vibrated quickly by directly transmitting the vibration generated by the change in its own length when energized to the carrier. In this embodiment, the flattening mechanism 40 has a bracket 42 attached by a plug 41 on the chassis 21 of the receiving carrier 20, and the bracket 42 further vibrates between the bracket 42 and the chassis 21. Thus, the pitch L that facilitates increasing the vibration force transmitted to the chassis 21 is provided. An active drive source is mounted on the bracket 42, and the active drive source is a motor 43 having a balancer weight, and the motor 43 is mounted with an at least one balancer weight 432 eccentrically mounted on a rotating shaft 431. At the same time, the rotating shaft 431 rotates the balancer weight 432.

  Please refer to FIGS. The conveyor belt roller set 22 of the receiving carrier 20 mounts an empty receiving tray 23, and the mounting means 231 of the receiving tray 23 supplies and stores the electronic elements 33 that have been worked by the feeder 23. In the feeder 32, there is a problem that the worked electronic element 33 is placed on the placing means 231 of the receiving tray 23 at an angle. However, when the receiving tray 23 is loaded, the worked electronic element 33 is placed. The flattening mechanism immediately activates the motor 43 after the working electronic elements 33 are fully loaded in the receiving tray 23 on the carrier 20 so as not to cause pressure damage. The rotation shaft 431 of the motor 43 rotates the balancer weight 432 at a high speed. However, since the center of gravity of the balancer weight 432 is not at the center of the rotation shaft 431, the rotation shaft 431 of the motor 43 continuously rotates the balancer weight 432 at a high speed. As a result of the eccentric rotation of the balancer weight 432, high-speed vibration is generated while the motor 43 is constantly out of balance, and vibration is transmitted to the chassis 21 of the carrier 20 via the bracket 42. 42 and the chassis 21 of the carrier 20 have a pitch L. Therefore, when the motor 43 vibrates the bracket 42, the bracket 42 is eccentrically swung by the pitch L, so that a larger vibration is generated. The motor 43 generates the bracket 42 and the plug 4 Vibrations through the directly transmitted to the chassis 21. Further, since the chassis 21 is suspended on the machine base 31 by the mount 211, it easily vibrates when vibration is applied to the chassis 21. In the chassis 21, the conveyor belt roller set 22 and the receiving tray 23 are synchronized. The receiving tray 23 is caused to vibrate, and the already-worked electronic elements 33 placed obliquely during the vibration are slid and mixed with the placing means 231 and placed flat. Accordingly, in the motor 43, the balancer weight 432 is continuously rotated to generate high-speed vibration, and the chassis 21 and the receiving tray 23 are directly vibrated at high speed, so that the already-worked electronic elements 33 on the receiving tray 23 can be quickly moved. Flattening achieves a practical effect of shortening the flattening operation time and improving the production efficiency.

  See FIG. It is the schematic which applies the planarization mechanism 40 to the carrier which is the table 50, and this table 50 is provided with the some mounting means 51 which is a recessed part, and the electronic element which is awaiting work, or the electronic element which has been worked is mounted. The table 50 is driven by a power source 52 so as to move in at least one direction. The flattening mechanism 40 has a bracket 42 attached to the side surface of the table 50 by a plug 41. By having a pitch L between the bracket 42 and the table 50, the bracket 42 is more eccentrically oscillated and vibrated. Then, the vibration force is easily increased by being transmitted to the table 50. An active drive source is mounted on the bracket 42, and the active drive source is a motor 43 having a balancer weight, and the motor 43 is mounted with an at least one balancer weight 432 eccentrically mounted on a rotating shaft 431. Thus, the rotating shaft 431 causes the motor 43 and the bracket 42 to vibrate at high speed when the balancer weight 432 is rotated.

  Please refer to FIGS. The placement means 51 of the table 50 supplies electronic elements 34 waiting for work by a feeder (not shown), but the feeder 32 places the electronic elements 34 waiting for work on the placement means 51 of the table 50 obliquely. In order to prevent the electronic device 34 waiting for work placed obliquely on the table 50 from affecting the subsequent work (for example, test work), the placing means 51 of the table 50 is waiting for work. After the electronic element 34 is placed, the flattening mechanism 40 starts the motor 43 immediately. The rotation shaft 431 of the motor 43 rotates the balancer weight 432 at a high speed. Due to the eccentric rotation of the balancer weight 432, high-speed vibration is generated while the motor 43 is constantly out of balance, and the vibration is transmitted to the table 50 via the bracket 42. Although there is a pitch L between the bracket 42 of the motor 43 and the table 50, when the motor 43 vibrates the bracket 42, the bracket 42 is eccentrically shaken by this pitch L. As a result, the bracket 42 transmits the vibration to the table 50, and the table 50 slides and mixes the electronic elements 34 waiting to be placed on the mounting means 51 during the high-speed vibration. Do not lay flat. Therefore, in the motor 43, the balancer weight 432 is continuously rotated to generate high-speed vibration, and the table 50 is directly vibrated at high speed, so that the electronic elements 34 waiting for work on the table 50 can be flattened quickly. The practical effect of improving the production efficiency by shortening the work time is achieved.

  Please refer to FIGS. The electronic element flattening mechanism 40 of the present invention is applied to a work classification facility, and the work classification facility includes a machine base 31, a flattening mechanism 40 of the present invention, a supply device 60, and a receiving device 70. , A working device 80, a transport device 90, and a central control device (not shown). The supply device 60 is disposed on the machine base 31 and places an electronic element 34 waiting for work. At least one supply carrier 61 is provided. The receiving device 70 is disposed on the machine base 31 and is provided with a receiving carrier 71 on which a worked electronic element is placed. In this embodiment, the receiving carrier 71 has two chassis 711, and a conveyor belt roller set 712 capable of transporting at least one receiving tray 713 is provided on the chassis 711, and the receiving tray 713 mounts at least one worked electronic element. The flattening mechanism 40 of the present invention is assembled to at least one carrier to place the electronic elements on the carrier flat. In the present embodiment, the flattening mechanism 40 is assembled to the receiving carrier 71 of the receiving device 70, so that the receiving carrier 71 is directly vibrated at a high speed, and the received electronic element of the receiving tray 713 on the receiving carrier 71 has been worked. The working device 80 is arranged on the machine base 31, and at least a pair of workers for performing a predetermined work is provided on the electronic element. In this embodiment, the worker is provided with a circuit board 81 to be electrically connected and a tester 82 for testing an electronic element, and the transfer device 90 is disposed on the machine base 31 and electronically. At least one feeder for transferring the element is provided. In the present embodiment, a first feeder 91 is provided for taking out an electronic element waiting for work by the supply carrier 61 of the supply device 60 and transferring it to the table carrier. In the present embodiment, a first carry-in table 92 and a first carry-out table 93 are provided on the first side of the working device 80, and a second carry-in table 94 and a second carry-out table are provided on the second side. 95 is provided, and the first feeder 91 transfers the electronic elements waiting for work to the first carry-in table 92 and the second carry-in table 94, and the first carry-in table 92 and the second carry-in table. 94 transports the electronic elements waiting for work to the work device 80, and in the transport device 90, the second feeder 96 and the third feeder 97 further work on the first carry-in table 92 and the second carry-in table 94. The finished electronic elements are supplied to the tester 82 to perform the test work, and the finished electronic elements of the tester 82 are transferred to the first carry-out table 93 and the second carry-out table 95, and the first carry-out table is transferred. The fourth feeder 98 takes out the worked electronic elements by carrying out the worked electronic elements by the cartridge 93 and the second carry-out table 95, and on the receiving carrier 71 of the receiving apparatus 70 based on the test result. After being transferred to the receiving tray 713, sorted and collected, and the receiving tray 713 is fully loaded with processed electronic elements, the flattening mechanism 40 of the present invention directly vibrates the receiving carrier 71 at a high speed, thereby receiving the receiving carrier. By placing the already-worked electronic elements on the receiving tray 713 on 71 quickly and flatly, the receiving device 70 makes it easier to collect and load the receiving trays 713 having a plurality of already-worked electronic elements. The central control device controls and coordinates the operation of each device, and executes a work of automation to achieve a practical effect of improving work efficiency.

11 Chassis
12 Conveyor belt roller set 121 Belt
13 Receiving tray 131 Recess
14 Electronic element 15 Tray lifter
16 Tray collection machine 17 Pressure cylinder
171 Piston rod 18 Stopper 20 Accepting carrier
21 Chassis 211 Mount
22 Conveyor belt roller assembly 23 Receiving tray
231 Loading means 24 Tray collection tool
25 Tray lifter 31
32 Feeder 33, 34 Electronic element 40 Flattening mechanism
41 Plug 42 Bracket
43 Motor 431 Rotating shaft
432 Balancer Weight 50 Table
51 Mounting means 52 Power source L Pitch 60 Supply device
61 Supplying carrier 70 Accepting device
71 receiving carrier 711 chassis
712 Conveyor belt roller set 713 Accepting tray 80 Working device
81 Circuit board 82 Tester 90 Transport device
91 1st feeder 92 1st carrying-in table
93 First carry-out table 94 Second carry-in table
95 Second carry-out table 96 Second feeder
97 Third feeder 98 Fourth feeder

Claims (10)

A planarization mechanism for an electronic element carrier,
A carrier for mounting at least one electronic element;
At least one active drive source is disposed in the carrier, and when the active drive source is operated and vibration is generated in the active drive source, vibration is transmitted to the carrier, An electronic element carrier flattening mechanism, comprising: a flattening mechanism provided with at least one vibration transmitting means for vibrating the electronic element and placing the carrier flat.   2. The flattening of an electronic element carrier according to claim 1, wherein the carrier is provided with at least one mounting means that is full of electronic elements, or is a receiver that mounts at least one mounting means. mechanism.   The carrier is a stock carrier, and the stock carrier has at least one chassis installed on at least one machine base, and at least one placement unit for transporting an electronic element, Transports at least one of the receivers, and the receiver is provided with at least one mounting means for mounting an electronic element, and the flattening mechanism is the chassis of the stock carrier or the mounting unit. The flattening mechanism of the electronic element carrier according to claim 2, wherein the electronic element carrier is flattened.   The electronic device carrier flattening mechanism according to claim 3, wherein at least one mount is provided between the chassis of the carrier and the machine base.   The planarization mechanism of the electronic element carrier of Claim 1 whose said active drive source is a rotational drive source or a piezoelectric element.   The electronic device carrier flattening mechanism according to claim 5, wherein the active driving source is directly assembled to the carrier, or is assembled to the carrier via at least one bracket.   The electronic device carrier flattening mechanism according to claim 6, wherein the active drive source is assembled to the carrier by the bracket, and has a pitch between the bracket and the carrier.   The electronic element carrier flattening mechanism according to claim 6, wherein the vibration transmission means of the active drive source is a main body or a rotary shaft of the rotary drive source, or at least one end of the bracket or the piezoelectric element.   6. The electronic element carrier flattening mechanism according to claim 5, wherein the rotational drive source is a motor having a balancer weight. A work classification facility that applies a flattening mechanism of an electronic element carrier,
Machine base,
A supply device provided on the machine base and provided with at least one supply carrier on which an electronic element waiting for work is placed;
A receiving device provided on the machine base and provided with at least one receiving carrier on which the operated electronic element is placed;
A work device disposed on the machine base and provided with at least a pair of workers for performing a predetermined work on the electronic element;
A conveying device disposed on the machine base and provided with at least one feeder for transferring an electronic element;
The flattening mechanism of at least one electronic device carrier according to claim 1, wherein the electronic device is flattened by being provided on at least one of the receiving carrier or the supply carrier,
A work classification facility comprising: a central control device for controlling and coordinating the operation of each device and executing an automated work.