CN207783308U - A kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI - Google Patents

A kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI Download PDF

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Publication number
CN207783308U
CN207783308U CN201721558524.8U CN201721558524U CN207783308U CN 207783308 U CN207783308 U CN 207783308U CN 201721558524 U CN201721558524 U CN 201721558524U CN 207783308 U CN207783308 U CN 207783308U
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CN
China
Prior art keywords
push
pad pasting
roll shaft
electric machine
rod electric
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Expired - Fee Related
Application number
CN201721558524.8U
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Chinese (zh)
Inventor
方学东
余兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ji'an Xintongnian Circuit Ltd By Share Ltd
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Ji'an Xintongnian Circuit Ltd By Share Ltd
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Priority to CN201721558524.8U priority Critical patent/CN207783308U/en
Application granted granted Critical
Publication of CN207783308U publication Critical patent/CN207783308U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI, support roll shaft including a row and spraying zone, suction zones, pad pasting area and the plastic zone being set in turn in above support roll shaft, spraying zone is equipped with nozzle, nozzle is connected to by conduit with extraneous tap, and conduit is equipped with solenoid valve;Suction zones are equipped with the first push-rod electric machine and the second push-rod electric machine, and baffle is equipped on the push rod of two motors, and the bottom of baffle is equipped with sponge;The first heat-generating pipe is equipped between first push-rod electric machine and the second push-rod electric machine;Pad pasting area includes two transfer roll shafts and pad pasting roll shaft, and pad pasting is equipped between transfer roll shaft;Plastic zone, which is equipped with, compresses roll shaft;It uses novel pad pasting mode, changes traditional dry-method film coating process, effectively fills and leads up the dent of plate face, concave point, process open circuit/notch scrappage after reduction;And whole process Full-automatic film reduces manpower intervention, realizes automated production, substantially increases product qualification rate.

Description

A kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI
Technical field
The utility model is related to wiring board manufacture fields, more particularly to a kind of efficient automatic type HDI is high-density multi-layered Wiring board veneer film device.
Background technology
Printed wiring board is a kind of insulation board with printed circuit, including insulating substrate and printed circuit.Printed wire Plate according to type has rigidity, flexible and three kinds of rigid flexible system, has single side, two-sided and multi-layer board according to the number of plies;Traditional printing The film coating process of wiring board is dry-method film coating process, and dry-method film coating process is characterized in that, when carrying out hot pressing pad pasting to copper foil, copper Foil surface is dry;Traditional dry-method film coating process is easy to operate, but it fills not wiring board plate face dent, concave point Good, be easy to causeing rear process open circuit/notch scraps, and cannot be improved so as to cause product yield.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose one kind efficiently certainly The high-density multi-layered wiring board veneer film devices of ejector half HDI, use novel pad pasting mode, change traditional dry-method film coating work Skill effectively fills and leads up the dent of plate face, concave point, process open circuit/notch scrappage after reduction;And whole process is automatically pasted Film reduces manpower intervention, realizes automated production, substantially increases product qualification rate.
For this purpose, the utility model uses technical solution below:
The utility model provides a kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI, including a row Support roll shaft and be set in turn in it is described support roll shaft above spraying zone, suction zones, pad pasting area and plastic zone, the spray Area is equipped with nozzle, and the nozzle is connected to by conduit with extraneous tap, and the conduit is equipped with solenoid valve;The suction zones Equipped with the first push-rod electric machine and the second push-rod electric machine in sustained height and opposed vertical setting, first push-rod electric machine And baffle is equipped on the push rod of second push-rod electric machine, the bottom of the baffle is equipped with sponge;And the first push rod electricity The first heat-generating pipe is equipped between machine and second push-rod electric machine, and at first push-rod electric machine or second push-rod electric machine When contraction state, first heat-generating pipe is in sustained height with the sponge;The pad pasting area includes two transfer roll shafts And the pad pasting roll shaft between two transfer roll shafts, pad pasting, pad pasting roll shaft position are equipped between the transfer roll shaft Above the pad pasting and by the pad pasting pressure in the circuit board;The plastic zone, which is equipped with, compresses roll shaft, the compression roll shaft Minimum point is close to circuit plate top surface.
In the utility model preferably technical solution, the nozzle is atomizer.
In the utility model preferably technical solution, thermal insulation board is equipped with below first heat-generating pipe.
In the utility model preferably technical solution, the pad pasting roll shaft is internally provided with the second heat-generating pipe.
Further include the first photoelectric sensor, the second photoelectric sensor and in the utility model preferably technical solution Three photoelectric sensors;First photoelectric sensor is located at side of the nozzle far from the suction zones;Second photoelectricity Sensor is located at side of first push-rod electric machine far from the pad pasting area;The third photoelectric sensor is located at the pad pasting Side of the roll shaft far from the plastic zone.
The beneficial effects of the utility model are:
A kind of efficient high-density multi-layered wiring board veneer film devices of automatic type HDI provided by the utility model use new The wet combining film mode of type, changes traditional dry-method film coating process, has certain extending effect after being moistened using dry film, effectively The dent of plate face, concave point are filled and led up, process open circuit/notch scrappage after reduction;And whole process Full-automatic film is reduced Manpower intervention realizes automated production, substantially increases product qualification rate.
Description of the drawings
Fig. 1 is a kind of efficient high-density multi-layered wiring board patches of automatic type HDI that specific embodiment of the present invention provides The structural schematic diagram of facial mask equipment.
In figure:
100, roll shaft is supported;200, spraying zone;210, nozzle;220, conduit;230, solenoid valve;300, suction zones;310、 First push-rod electric machine;320, the second push-rod electric machine;330, baffle;340, sponge;350, the first heat-generating pipe;360, thermal insulation board; 400, pad pasting area;410, transfer roll shaft;420, pad pasting roll shaft;430, pad pasting;440, the second heat-generating pipe;500, plastic zone;510、 Compress roll shaft;610, the first photoelectric sensor;620, the second photoelectric sensor;630, third photoelectric sensor.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
It is set as shown in Figure 1, providing a kind of high-density multi-layered wiring board veneer films of efficient automatic type HDI in the present embodiment It is standby, including the support roll shaft 100 of a row and be set in turn in the spraying zone 200 of the support roll shaft 100 top, suction zones 300, Pad pasting area 400 and plastic zone 500, the spraying zone 200 are equipped with nozzle 210, and the nozzle 210 passes through conduit 220 and the external world Tap is connected to, and the conduit 220 is equipped with solenoid valve 230;The suction zones 300 are equipped in sustained height and relatively perpendicular The first push-rod electric machine 310 and the second push-rod electric machine 320 being directly arranged, first push-rod electric machine 310 and second push rod electricity Baffle 330 is equipped on the push rod of machine 320, the bottom of the baffle 330 is equipped with sponge 340;And first push-rod electric machine 310 And the first heat-generating pipe 350 is equipped between second push-rod electric machine 320, and first push-rod electric machine 310 or described second push away When bar motor 320 is in contraction state, first heat-generating pipe 350 is in sustained height with the sponge 340;The pad pasting area 400 include two transfer roll shafts 410 and the pad pasting roll shaft 420 between two transfer roll shafts 410, the transfer roll shaft Pad pasting 430 is equipped between 410, the pad pasting roll shaft 420 is located at 430 top of the pad pasting and the pad pasting 430 is pressed in circuit On plate;The plastic zone 500, which is equipped with, compresses roll shaft 510, and the minimum point for compressing roll shaft 510 is close to circuit plate top surface.
A kind of above-mentioned efficient high-density multi-layered wiring board veneer film devices of automatic type HDI, use novel wet combining film Mode changes traditional dry-method film coating process, has certain extending effect after being moistened using dry film, effectively by plate face Dent, concave point are filled and led up, process open circuit/notch scrappage after reduction;And whole process Full-automatic film reduces manpower intervention, It realizes automated production, substantially increases product qualification rate.
Specifically, wiring board opens the solenoid valve 230, the nozzle 210 is to line when entering the spraying zone 200 Road plate is sprayed, is humidified;Subsequently into the suction zones 300, first push-rod electric machine 310 or second push-rod electric machine 320 start, and the sponge 340 is under the promotion of first push-rod electric machine 310 or second push-rod electric machine 320 close to circuit Plate surface absorbs extra moisture;Then wiring board enters the pad pasting area 400, in the transfer roll shaft 410 and the pad pasting Pad pasting is completed under the action of roll shaft 420, finally enters the plastic zone 500, the compression roll shaft 510 carries out wiring board secondary Pad pasting pressing ensures that fitting effect, last wiring board are sent out, and completes pad pasting process.
More specifically, in the suction zones 300, in the long-term course of work, the sponge 340 absorb water it is excessive if meeting Lead to later stage water absorbing capacity deficiency, influence later stage pad pasting;Therefore, the utility model is provided with described in the suction zones 300 First push-rod electric machine 310, second push-rod electric machine 320 and first heat-generating pipe 350, first push-rod electric machine 310 and Second push-rod electric machine 320 takes turns to operate, and when first push-rod electric machine 310 works, first heat-generating pipe 350 is to institute The sponge 340 stated on the second push-rod electric machine 320 is dried;When second push-rod electric machine 320 works, described first Heat-generating pipe 350 dries the sponge 340 on first push-rod electric machine 310;Such cycle operation, it is therefore prevented that described The excess moisture that sponge 340 accumulates, avoids influence of the ponding to later stage pad pasting process.
Further, the nozzle 210 is atomizer;The nozzle 210 sprays wiring board, selects atomization spray Mouth can guarantee uniform spraying effect, and ponding on wiring board is avoided to be unevenly distributed, cause subsequently to be bonded blistering or can not be bonded The problem of.
Further, first heat-generating pipe, 350 lower section is equipped with thermal insulation board 360;First heat-generating pipe 350 is located at described Between first push-rod electric machine 310 and second push-rod electric machine 320, and the top of assist side approach route, in order to avoid First heat-generating pipe 350 carries out drying to the wiring board by spray and is provided with the thermal insulation board 360;Prevent wiring board excessively Drying can not complete wet type pad pasting.
Further, the pad pasting roll shaft 420 is internally provided with the second heat-generating pipe 440;The pad pasting roll shaft 420 is to circuit The key that plate is bonded, and being heated to the pad pasting 430 using second heat-generating pipe 440 during fitting can be just There is better ductility in the pad pasting 430 and can be come into full contact with moisture, more preferable, faster filling dent and concave point carry The quality of height fitting.
Further, further include the first photoelectric sensor 610, the second photoelectric sensor 620 and third photoelectric sensor 630;First photoelectric sensor 610 is located at side of the nozzle 210 far from the suction zones 300;Second photoelectricity Sensor 620 is located at side of first push-rod electric machine 310 far from the pad pasting area 400;The third photoelectric sensor 630 Positioned at 420 side far from the plastic zone 500 of the pad pasting roll shaft;First photoelectric sensor 610, second photoelectricity The design of sensor 620 and the third photoelectric sensor 630 is so that this equipment is more perfect, more harmonious realizes control The automation of system, controlling each region can just start when there is wiring board to pass through, and reduction flogs a dead horse, and save the energy, reduce Cost.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to In the range of the utility model protection.

Claims (5)

1. a kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI, it is characterised in that:
Support roll shaft (100) including a row and the spraying zone (200) being set in turn in above the support roll shaft (100) are inhaled Pool (300), pad pasting area (400) and plastic zone (500), the spraying zone (200) are equipped with nozzle (210), the nozzle (210) It is connected to extraneous tap by conduit (220), the conduit (220) is equipped with solenoid valve (230);
The suction zones (300) push away equipped with the first push-rod electric machine (310) and second being arranged in sustained height and opposed vertical It is equipped with baffle on the push rod of bar motor (320), first push-rod electric machine (310) and second push-rod electric machine (320) (330), the bottom of the baffle (330) is equipped with sponge (340);And first push-rod electric machine (310) and second push rod The first heat-generating pipe (350), and first push-rod electric machine (310) or second push-rod electric machine are equipped between motor (320) (320) when being in contraction state, first heat-generating pipe (350) is in sustained height with the sponge (340);
The pad pasting area (400) includes two transfer roll shafts (410) and the pad pasting between two transfer roll shafts (410) Roll shaft (420), pad pasting (430) is equipped between the transfer roll shaft (410), and the pad pasting roll shaft (420) is located at the pad pasting (430) above and by the pad pasting (430) pressure in the circuit board;
The plastic zone (500), which is equipped with, compresses roll shaft (510), and the minimum point for compressing roll shaft (510) is close to circuit plate top surface.
2. a kind of efficient high-density multi-layered wiring board veneer film devices of automatic type HDI according to claim 1, feature exist In:
The nozzle (210) is atomizer.
3. a kind of efficient high-density multi-layered wiring board veneer film devices of automatic type HDI according to claim 1, feature exist In:
Thermal insulation board (360) is equipped with below first heat-generating pipe (350).
4. a kind of efficient high-density multi-layered wiring board veneer film devices of automatic type HDI according to claim 1, feature exist In:
The pad pasting roll shaft (420) is internally provided with the second heat-generating pipe (440).
5. a kind of efficient high-density multi-layered wiring board veneer film devices of automatic type HDI according to claim 1, feature exist In:
Further include the first photoelectric sensor (610), the second photoelectric sensor (620) and third photoelectric sensor (630);Described One photoelectric sensor (610) is located at side of the nozzle (210) far from the suction zones (300);Second photoelectric sensing Device (620) is located at side of first push-rod electric machine (310) far from the pad pasting area (400);The third photoelectric sensor (630) it is located at side of the pad pasting roll shaft (420) far from the plastic zone (500).
CN201721558524.8U 2017-11-20 2017-11-20 A kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI Expired - Fee Related CN207783308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721558524.8U CN207783308U (en) 2017-11-20 2017-11-20 A kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721558524.8U CN207783308U (en) 2017-11-20 2017-11-20 A kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI

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Publication Number Publication Date
CN207783308U true CN207783308U (en) 2018-08-28

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Application Number Title Priority Date Filing Date
CN201721558524.8U Expired - Fee Related CN207783308U (en) 2017-11-20 2017-11-20 A kind of high-density multi-layered wiring board veneer film devices of efficient automatic type HDI

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132460A (en) * 2019-11-16 2020-05-08 江西福昌发电路科技有限公司 Front end treatment and pad pasting equipment of HDI circuit board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132460A (en) * 2019-11-16 2020-05-08 江西福昌发电路科技有限公司 Front end treatment and pad pasting equipment of HDI circuit board

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180828

Termination date: 20181120