CN206475365U

CN206475365U - The discharging device of supervising device with monitoring plastic packaging discharge position

Info

Publication number: CN206475365U
Application number: CN201621209684.7U
Authority: CN
Inventors: 张吉华
Original assignee: Shanghai Wei Ke In Epoch Electronics Co Ltd
Current assignee: Shanghai Wei Ke In Epoch Electronics Co Ltd
Priority date: 2016-11-09
Filing date: 2016-11-09
Publication date: 2017-09-08
Anticipated expiration: 2026-11-09

Abstract

The utility model discloses a kind of discharging device of the supervising device with monitoring plastic packaging discharge position, at least include charging arm, it is arranged at the first baffle of described charging arm one end and is arranged at the second baffle of the charging arm other end, it is arranged at the plastic packaging barrel on lower mould, plastic packaging material is arranged in the plastic packaging barrel by the charging arm, also include being arranged at the optical fibre control system below the charging arm, the optical fibre control system at least includes system control cpu, amplifier, transmitter and receiver, the transmitter is arranged at the lower section of the first baffle side, the receiver is arranged at the lower section of the second baffle side, the transmitter and the receiver are connected to the system control cpu.Structure of the present utility model can effectively prevent the possibility that a large amount of waste products occur, and improve product quality, reduce production cost.

Description

The discharging device of supervising device with monitoring plastic packaging discharge position

Technical field

The utility model is related to technical field of semiconductor encapsulation, more particularly to a kind of monitoring with monitoring plastic packaging discharge position The discharging device of device.

Background technology

In the recent period, in actual mechanical process, find there is large area flash phenomena, above-mentioned phenomenon on product framework frequently Directly result in large-tonnage product to scrap, have a strong impact on product qualification rate.

Further investigation through technical staff finds that charging arm is in blowing, and part plastic packaging material is not put into the modeling of mould In sealing cylinder, but it is scattered on mould, therefore, unnecessary waste material can be remained on mould after matched moulds, held in matched moulds again Easily due to residual waste causes to have between upper and lower mould gap and leak adhesive, and then produce on product framework aniseed flash, influence production Quality and CSAT, improve the production cost of product.Meanwhile, to rear road T/F（Road rib cutting is bended afterwards）Mould Larger hidden danger can be brought, mould can be caused to explode when serious, cracking of cutter causes larger economic loss.

On the other hand, part plastic packaging material is after being put into plastic packaging barrel, because plastic packaging material is in heeling condition, its height Die surface is higher by, also the easy leak adhesive due to the gap between mould, causes large area flash phenomena, influence product quality.

Therefore, those skilled in the art need research one kind badly and plastic packaging discharge position can be monitored so as to right at any time in time The material drain system that package system is adjusted.

Utility model content

In view of the drawbacks described above of prior art, plastic packaging discharge position can be carried out in time the utility model proposes one kind Monitoring is so as to the material drain system being adjusted at any time to package system.

To achieve the above object, the utility model provides a kind of blowing of the supervising device with monitoring plastic packaging discharge position Device, it is at least another including feeding arm, being arranged at the first baffle of described charging arm one end and being arranged at the charging arm The second baffle of one end, is arranged at the plastic packaging barrel on lower mould, and plastic packaging material is arranged at the plastic packaging material by the charging arm In cylinder, in addition to the optical fibre control system below the charging arm is arranged at, the optical fibre control system at least includes CPU and controlled System processed, amplifier, transmitter and receiver, the transmitter are arranged at the lower section of the first baffle side, described Receiver is arranged at the lower section of the second baffle side, and the transmitter and the receiver are connected to described System control cpu；It is described when the light that the light that the receiver is received is launched close to the transmitter before matched moulds The normal matched moulds of mould；It is described when the light that the receiver is received is less than the 80% of the light that the transmitter is sent System control cpu control buzzer sends alarm, mould not matched moulds.

In some preferred embodiments, the light that the receiver is received is 95% that the transmitter emits beam More than.

The beneficial effects of the utility model：

Said structure design of the present utility model, should due to adding optical fibre control system on original feed system System can be judged the position of plastic packaging material for entering plastic packaging barrel, and sends when being determined as unqualified alarm, mould Matched moulds, equipment downtime, do not prevent the generation of flash, protect the products from damaging, and after restarting equipment after abnormal conditions solution, enter Enter normal production procedure, so that the possibility for effectively preventing a large amount of waste products from occurring, improves product quality, reduce production cost.

The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.

Brief description of the drawings

Fig. 1 is the structural representation of existing discharging device.

Fig. 2 is the structural representation of the embodiment of the utility model one.

Embodiment

As shown in Fig. 2 present embodiments providing a kind of discharging device of the supervising device with monitoring plastic packaging discharge position, bag Charging arm 1 is included, the first baffle 11 of charging arm 1 one end is arranged at and is arranged at the second baffle of the charging arm other end 12, in addition to the plastic packaging barrel 21 being arranged on lower mould 2, in first baffle pushing hands（Such as the arrow institute in figure outside first baffle 11 Show）In the presence of, plastic packaging material is positioned in plastic packaging barrel 21 by charging arm 1.

The supervising device of the present embodiment also includes the optical fibre control system for being arranged at the lower section of charging arm 1, optical fiber control system System at least includes system control cpu 44, amplifier 41, transmitter 42 and receiver 43, and transmitter 42 is arranged at first baffle 11 The lower section of side, receiver 43 is arranged at the lower section of the side of second baffle 12, and transmitter 42 and receiver 43 are distinguished It is connected to system control cpu 44.

Under normal circumstances, when charging arm 1 enters in mould and declines, when first baffle promotes baffle plate 11 to the right, modeling Envelope material 31 will be put into mould plastic packaging barrel 21 from charging arm 1.Before matched moulds, launch when receiver 43 receives transmitter 42 Light when, system control cpu 44 control the normal matched moulds of mould；Chatting inclination when plastic packaging prevents, the light received by receiver When being determined as unqualified much smaller than the light that transmitter is sent, system control cpu control buzzer sends alarm, and mould is not Matched moulds.

Experiment shows, when the light received by receiver 43 is more than the 80% of the light that transmitter 42 is sent, you can It is determined as normally, preferably more than 95%.

Specifically, when the plastic packaging material 32 in part plastic packaging material, such as Fig. 2, slant setting when in plastic packaging barrel 21, due to Its Partial Height is higher by die surface, and some light sent from transmitter 42 is blocked, the light received by receiver 43 Less than the light that should actually receive, now, system control cpu 44 receives the information that receiver is sent, and is determined as different Often, buzzer warning is started, mould not matched moulds, equipment downtime, the generation of prevention flash protects the products from damaging, treat abnormal feelings Condition restarts equipment after solving, into normal production procedure, so that the possibility for effectively preventing a large amount of waste products from occurring, improves production Quality, reduces production cost.

When the light that receiver is received be transmitter emit beam more than 80% when, normal matched moulds, equipment is normally transported OK.

Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.

Claims

1. a kind of discharging device of the supervising device with monitoring plastic packaging discharge position, at least including charging arm, be arranged at it is described The first baffle of charging arm one end and the second baffle for being arranged at the charging arm other end, are arranged at the plastic packaging on lower mould Barrel, plastic packaging material is arranged in the plastic packaging barrel by the charging arm, it is characterised in that also including be arranged at it is described enter Expect arm below optical fibre control system, the optical fibre control system at least include system control cpu, amplifier, transmitter and Receiver, the transmitter is arranged at the lower section of the first baffle side, and the receiver is arranged at the second gear The lower section of plate side, the transmitter and the receiver are connected to the system control cpu.