CN108901193A - A kind of electro-magnetic shielding cover production system and technique - Google Patents
A kind of electro-magnetic shielding cover production system and technique Download PDFInfo
- Publication number
- CN108901193A CN108901193A CN201810909705.3A CN201810909705A CN108901193A CN 108901193 A CN108901193 A CN 108901193A CN 201810909705 A CN201810909705 A CN 201810909705A CN 108901193 A CN108901193 A CN 108901193A
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- CN
- China
- Prior art keywords
- raw material
- material plate
- unit
- shielding cover
- punching
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
Abstract
The present invention relates to a kind of electro-magnetic shielding cover production system and techniques, including No.1 punching unit, spray unit and No. two punching units set gradually, the No.1 punching unit is stamped and formed out location hole on raw material plate, the locating shaft to match with location hole is equipped in the spray unit and No. two punching units, the raw material plate of spray insulation paint is stamped and formed out shielding cover plate in one side surface spray insulation paint of raw material plate, No. two punching units by the spray unit.Compared with prior art, the present invention uses a punching press+spray insulation paint+two times punch technique, eliminates gum processing cost, reduces operator, greatly improves processing efficiency, the higher position degree that ensure that insulating regions；And quantity-produced mode, production capacity is improved, and guarantee the consistency of product.
Description
Technical field
The present invention relates to communication technique fields, and in particular to a kind of electro-magnetic shielding cover production system and technique.
Background technique
As the development of communication manufacturing is constantly mature, people increasingly be unable to do without communication apparatus and equipment, but very much
Communication apparatus have electromagnetic radiation, for the health of the mankind, all kinds of Communication Equipments and equipment all install shielding case, prevent
Electronic component electromagnetic exposure causes the actual bodily harm to user, and metal has the function of shielding electromagnetism, therefore shielding case is using gold
Belong to material punch forming；And metal product is conductive, electronic component can conduct electrical currents in shielding case in order to prevent, therefore
Shielding is drawn using patch insulation wheat.Shielding case is completed with punching press semi-finished product+artificial patch insulation wheat drawing process.And it manually pastes insulation wheat and draws
Time is long, low efficiency, and a large amount of operators are needed when batch production, cause shielding case at high cost, low efficiency is increasingly unable to satisfy logical
It is short to interrogate production life cycle, time fast feature.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide it is a kind of it is high in machining efficiency, at
This low electro-magnetic shielding cover production system and technique.
The purpose of the present invention can be achieved through the following technical solutions：A kind of electro-magnetic shielding cover production system, the system
Including No.1 punching unit, spray unit and No. two punching units set gradually, the No.1 punching unit is on raw material plate
It is stamped and formed out location hole, is equipped with the locating shaft to match with location hole, the spray in the spray unit and No. two punching units
Unit is applied in one side surface spray insulation paint of raw material plate, the raw material plate of spray insulation paint is stamped and formed out by No. two punching units
Shield cover plate.The present invention eliminates gum processing cost by a punching press+spray insulation paint+two times punch technique, reduces
Operator, greatly improves processing efficiency, the higher position degree that ensure that insulating regions, compared with original process, this hair
Bright product cost is about the product cost 1/2~1/3 of original process；Cost of labor is about the 1/2~1/3 of former cost of labor.
The raw material plate is continuous band-shaped, and is wound on stock support, and the discharge end of the stock support, which is equipped with, to be sent
Material unit, the feeding unit will be in the continuous band-shaped intermittent feeding No.1 punching units of raw material plate.
The feeding unit includes press, handgrip to be opened/closed and is connect with handgrip for driving handgrip mobile
Telescopic cylinder, the press are used for the smooth shape raw material plate that is in line of the raw material plate of web-like, the primary row of the telescopic cylinder
The length of raw material plate needed for Cheng Yuyi group location hole is identical.By feeding unit and stock support and in the raw material of web-like
The continuity of processing may be implemented in plate, improves production capacity.
The feeding unit is equipped with the controller connecting with handgrip and telescopic cylinder, and the controller is for controlling handgrip
Opening and closing and telescopic cylinder it is flexible.Detailed process is as follows：After No.1 punching unit completes a punching press, controller control
Handgrip closure processed, fixes handgrip with raw material plate, and then controller control telescopic cylinder extends forward a stroke, at this point, grabbing
Hand-motion raw material plate moves forward a stroke, and punching press is carried out into No.1 punching unit to sending blank raw material plate, and phase
Pair, one is also moved forward positioned at the raw material plate for being stamped and formed out location hole of front and the raw material plate for having completed spraying
Stroke, then No.1 punching unit, spray unit and No. two punching units are run simultaneously, are completed to raw material in respective station
The processing of plate.And handgrip is then opened under the control of the controller and is detached from raw material plate, then telescopic cylinder shrinks a stroke
To initial position, the above process is recycled, completes the Continuous maching of raw material plate, and the obtained product processed each time is consistent
's.
The controller is PLC controller.
The rear of the spray unit is equipped with baker, and setting baker facilitates the rapid draing of insulated paint, avoids
Two times punch unit damages insulation lacquer coat.
The heating wire that the baker includes cabinet, is arranged at the top of cabinet wall, two opposite sides of the cabinet
Wall bottom is equipped with through-hole, and the raw material plate of the spray insulation paint passes in and out cabinet from two through-holes.
It is a kind of that electro-magnetic shielding cover production technology is carried out using the upper system, include the following steps：
(1) raw material plate is sent into No.1 punching unit and forms location hole；
(2) raw material plate with location hole is sent into spray unit to the spraying for carrying out insulated paint；
(3) raw material plate of spray insulation paint is sent into No. two punching units, is stamped and formed out electromagnetic shielding cover plate.
Compared with prior art, the beneficial effects of the present invention are embodied in following several respects：
(1) punching press+spray insulation paint+two times punch technique, eliminates gum processing cost, reduces operation
Member, greatly improves processing efficiency, the higher position degree that ensure that insulating regions；
(2) quantity-produced mode improves production capacity, and guarantees the consistency of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of system of the invention；
Fig. 2 is the state change map of each step raw material plate of the present invention.
Wherein, 1 is stock support, and 2 be web-like raw material plate, and 3 be press, and 4 be telescopic cylinder, and 5 be handgrip, and 6 be No.1
Punching unit, 7 be spray unit, and 8 be baker, and 9 be No. two punching units, and 10 be shielding cover plate, and 11 be material frame.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
A kind of electro-magnetic shielding cover production system, structure is as shown in Figure 1, include the No.1 punching unit 6 set gradually, spray
Apply unit 7 and No. two punching units 9, No.1 punching unit 6 is stamped and formed out location hole on raw material plate, spray unit 7 and No. two
It is equipped with the locating shaft that matches with location hole in punching unit 9, spray unit 7 is in one side surface spray insulation paint of raw material plate, and two
The raw material plate of spray insulation paint is stamped and formed out shielding cover plate 10 by number punching unit 9, and is shielded cover plate 10 and fallen into material frame 11.
Raw material plate is web-like raw material plate 2, and is wound on stock support 1, and the discharge end of stock support 1 is equipped with feeding list
Member, feeding unit will be in the continuous band-shaped intermittent feeding No.1 punching units of raw material plate.
Feeding unit includes press 3, handgrip to be opened/closed 5 and is connect with handgrip 5 for driving handgrip 5 is mobile to stretch
Contracting cylinder 4, press 3 are used for the smooth shape raw material plate that is in line of the raw material plate of web-like, the one stroke of telescopic cylinder 4 and one group
The length of raw material plate needed for location hole is identical.By feeding unit and stock support 1 and in the raw material plate of web-like, Ke Yishi
The continuity now processed improves production capacity.
Feeding unit is equipped with the controller connecting with handgrip 5 and telescopic cylinder 4, and controller is used to control the opening and closing of handgrip 5
And telescopic cylinder 4 is flexible.Detailed process is as follows：After No.1 punching unit 6 completes a punching press, controller control is grabbed
Hand 5 is closed, and fixes handgrip 5 with raw material plate, and then controller control telescopic cylinder 4 extends forward a stroke, at this point, handgrip
5 drive raw material plate to move forward a stroke, and punching press is carried out into No.1 punching unit 6 to sending blank raw material plate, and phase
Pair, one is also moved forward positioned at the raw material plate for being stamped and formed out location hole of front and the raw material plate for having completed spraying
Stroke, then No.1 punching unit 6, spray unit 7 and No. two punching units 9 are run simultaneously, are completed in respective station
The processing of raw material plate.And handgrip 5 is then opened under the control of the controller and is detached from raw material plate, then telescopic cylinder 4 shrinks one
A stroke recycles the above process, the obtained product completing the Continuous maching of raw material plate, and processing each time to initial position
It is consistent.
The rear of spray unit 7 is equipped with baker 8, and setting baker 8 facilitates the rapid draing of insulated paint, avoids secondary
Punching unit damages insulation lacquer coat.
Baker 8 includes cabinet, the heating wire being arranged at the top of cabinet wall, and two opposite sidewall bottoms of cabinet are equipped with
The raw material plate of through-hole, spray insulation paint passes in and out cabinet from two through-holes.
It is a kind of that electro-magnetic shielding cover production technology is carried out using upper system, include the following steps：
(1) raw material plate is sent into No.1 punching unit and forms location hole；
(2) raw material plate with location hole is sent into spray unit to the spraying for carrying out insulated paint；
(3) raw material plate of spray insulation paint is sent into No. two punching units, is stamped and formed out electromagnetic shielding cover plate, each step
The state change of middle raw material plate is as shown in Figure 2.
Claims (8)
1. a kind of electro-magnetic shielding cover production system, which is characterized in that the system includes the No.1 punching unit set gradually, spraying
Unit and No. two punching units, the No.1 punching unit are stamped and formed out location hole, the spray unit and two on raw material plate
The locating shaft to match with location hole is equipped in number punching unit, the spray unit is in one side surface spray insulation of raw material plate
The raw material plate of spray insulation paint is stamped and formed out shielding cover plate by paint, No. two punching units.
2. a kind of electro-magnetic shielding cover production system according to claim 1, which is characterized in that the raw material plate is continuous
Band-like, and wind on stock support, the discharge end of the stock support is equipped with feeding unit, and the feeding unit is by continuous band
In the intermittent feeding No.1 punching unit of the raw material plate of shape.
3. a kind of electro-magnetic shielding cover production system according to claim 2, which is characterized in that the feeding unit includes
Press, handgrip to be opened/closed and telescopic cylinder for driving handgrip mobile is connect with handgrip, the press is used for will
The smooth shape raw material plate that is in line of the raw material plate of web-like, raw material plate needed for the one stroke of the telescopic cylinder and one group of location hole
Length is identical.
4. a kind of electro-magnetic shielding cover production system according to claim 3, which is characterized in that the feeding unit is equipped with
The controller connecting with handgrip and telescopic cylinder, the controller are used to control the opening and closing of handgrip and stretching for telescopic cylinder.
5. a kind of electro-magnetic shielding cover production system according to claim 4, which is characterized in that the controller is PLC
Controller.
6. a kind of electro-magnetic shielding cover production system according to claim 1, which is characterized in that after the spray unit
Side is equipped with baker.
7. a kind of electro-magnetic shielding cover production system according to claim 6, which is characterized in that the baker includes case
Body, the heating wire being arranged at the top of cabinet wall, two opposite sidewall bottoms of the cabinet are equipped with through-hole, the spray insulation
The raw material plate of paint passes in and out cabinet from two through-holes.
8. a kind of carry out electro-magnetic shielding cover production technology using the system as described in claim 1~7 is any, which is characterized in that packet
Include following steps：
(1) raw material plate is sent into No.1 punching unit and forms location hole；
(2) raw material plate with location hole is sent into spray unit to the spraying for carrying out insulated paint；
(3) raw material plate of spray insulation paint is sent into No. two punching units, is stamped and formed out electromagnetic shielding cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909705.3A CN108901193A (en) | 2018-08-10 | 2018-08-10 | A kind of electro-magnetic shielding cover production system and technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909705.3A CN108901193A (en) | 2018-08-10 | 2018-08-10 | A kind of electro-magnetic shielding cover production system and technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108901193A true CN108901193A (en) | 2018-11-27 |
Family
ID=64353928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810909705.3A Pending CN108901193A (en) | 2018-08-10 | 2018-08-10 | A kind of electro-magnetic shielding cover production system and technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108901193A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831342A (en) * | 2014-03-05 | 2014-06-04 | 艾柯豪博（苏州）电子有限公司 | Roll-to-roll insulating varnish printing process of stamping parts |
| CN104125763A (en) * | 2014-07-08 | 2014-10-29 | 广东和润精密五金材料股份有限公司 | Manufacturing method for electronic product insulation shielding covers |
| CN105667108A (en) * | 2016-03-30 | 2016-06-15 | 上海维衡精密电子股份有限公司 | Metal shielding cover material strap type insulation paint printing method and metal shielding cover material strap |
| CN106376227A (en) * | 2015-07-21 | 2017-02-01 | 上海徕木电子股份有限公司 | Manufacturing process for insulation shielding case |
| CN206490708U (en) * | 2017-03-09 | 2017-09-12 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN207564835U (en) * | 2017-06-27 | 2018-07-03 | 上海徕木电子股份有限公司 | A kind of Full-automatic hardware connects the embedded injection mold of material strip |
-
2018
- 2018-08-10 CN CN201810909705.3A patent/CN108901193A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831342A (en) * | 2014-03-05 | 2014-06-04 | 艾柯豪博（苏州）电子有限公司 | Roll-to-roll insulating varnish printing process of stamping parts |
| CN104125763A (en) * | 2014-07-08 | 2014-10-29 | 广东和润精密五金材料股份有限公司 | Manufacturing method for electronic product insulation shielding covers |
| CN106376227A (en) * | 2015-07-21 | 2017-02-01 | 上海徕木电子股份有限公司 | Manufacturing process for insulation shielding case |
| CN105667108A (en) * | 2016-03-30 | 2016-06-15 | 上海维衡精密电子股份有限公司 | Metal shielding cover material strap type insulation paint printing method and metal shielding cover material strap |
| CN206490708U (en) * | 2017-03-09 | 2017-09-12 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN207564835U (en) * | 2017-06-27 | 2018-07-03 | 上海徕木电子股份有限公司 | A kind of Full-automatic hardware connects the embedded injection mold of material strip |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181127 |
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| RJ01 | Rejection of invention patent application after publication |