CN203512846U - Cutting device for copper-clad laminate - Google Patents

Cutting device for copper-clad laminate Download PDF

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Publication number
CN203512846U
CN203512846U CN201320581769.8U CN201320581769U CN203512846U CN 203512846 U CN203512846 U CN 203512846U CN 201320581769 U CN201320581769 U CN 201320581769U CN 203512846 U CN203512846 U CN 203512846U
Authority
CN
China
Prior art keywords
cutting
copper clad
foil substrate
clad foil
copper
Prior art date
Application number
CN201320581769.8U
Other languages
Chinese (zh)
Inventor
陈栋梁
赖纪生
宋泉洪
Original Assignee
中山台光电子材料有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中山台光电子材料有限公司 filed Critical 中山台光电子材料有限公司
Priority to CN201320581769.8U priority Critical patent/CN203512846U/en
Application granted granted Critical
Publication of CN203512846U publication Critical patent/CN203512846U/en

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Abstract

The utility model discloses a cutting device for a copper-clad laminate. The cutting device comprises a rack, a conveying device conveying the copper-clad laminate is arranged on the rack, a cutting cutter frame is arranged on one side of the conveying device, a cutting cutter used for cutting the copper-clad laminate conveyed to the position below the cutting cutter is arranged in the cutting cutter frame, and a first detecting device and a second detecting device which are distributed in the conveying direction of the copper-clad laminate at intervals and used for detecting the position of the copper-clad laminate are further arranged on the rack. After the first detecting device detects the copper-clad laminate, an annular conveying belt stops, the second detecting device can detect the copper-clad laminate once the copper-clad laminate continues to move forwards and exceeds an allowed error distance, the cutting cutter does not cut the copper-clad laminate at this moment, the position of the copper-lad laminate is to be corrected manually, the precision of the cutting size of the copper-clad laminate is guaranteed, waste products are reduced, and the qualified rate of finished products is improved.

Description

A kind of copper clad foil substrate cutting means
[technical field]
The utility model relates to a kind of copper clad foil substrate process units, more specifically says a kind of copper clad foil substrate cutting means.
[background technology]
Printed circuit board (PCB) copper clad foil substrate used can relate to cutting process in its production process, in this technique, when copper clad foil substrate is sent to the below of cutting knife by belt conveyor, the belt conveyor that transmits copper clad foil substrate stops, and then by cutting knife, copper clad foil substrate is cut.But from the process that is sent to cut of belt conveyor, due to inertia, copper clad foil substrate, after belt conveyor stops, still can travelling forward at copper clad foil substrate, the distance that sometimes travels forward is short, and distance sometimes travels forward.When proal distance is long, after copper clad foil substrate is cropped, undesirable size is formed to waste product.And sometimes owing to skidding, copper clad foil substrate there will be deflection when stopping, if the angle of deflection is larger, the monolateral ear material that cuts generation will increase, and causes waste, and the ear material cutting next time is reduced, high to the dimensional characteristic cutting next time.If deflection is excessive, the copper clad foil substrate after cutting forms waste product by undesirable size.For fear of the problems referred to above, in production, take to arrange special manually its position being proofreaied and correct, but in such mode of production, the scale error of the copper clad foil substrate that copper clad foil substrate cutting means cuts is still very large, be difficult to guarantee product qualified rate, and human cost is very high.Therefore, urgently improve copper clad foil substrate cutting means, to improve qualification rate and reduce human cost.
Therefore, the utility model arises at the historic moment.
[utility model content]
The utility model object is to have overcome the deficiencies in the prior art, a kind of accurate detection copper clad foil substrate position is provided and improves the copper clad foil substrate cutting means of copper clad foil substrate product qualified rate.
The utility model is achieved through the following technical solutions:
A kind of copper clad foil substrate cutting means, it is characterized in that: comprise frame, described frame is provided with the feedway of carrying copper clad foil substrate, in a side of described feedway, be provided with and cut knife rest, described cutting in knife rest is provided with the cutting knife that is transferred into the copper clad foil substrate under it for cutting, and is also provided with along copper clad foil substrate throughput direction and is spaced and for detection of the first detecting device and the second detection device of copper clad foil substrate position in described frame.
Copper clad foil substrate cutting means as above, is characterized in that: described feedway comprises two cylinders that are located in described frame, is arranged with the endless belt conveyer that transmits copper clad foil substrate on two described cylinders.
Copper clad foil substrate cutting means as above, is characterized in that: the first described detecting device is two photoelectric sensor switch arranging in the same way with described cylinder axis.
Copper clad foil substrate cutting means as above, is characterized in that: described second detection device is two photoelectric sensor switch arranging in the same way with described cylinder axis.
Copper clad foil substrate cutting means as above, is characterized in that: the first described detecting device and the spacing distance of second detection device are less than 3mm.
Copper clad foil substrate cutting means as above, is characterized in that: in described frame, be also provided with alarm lamp.
Compared with prior art, the utility model has the following advantages:
1, the first detecting device of the present utility model detects after copper clad foil substrate, endless belt conveyer stops, once moving forward, copper clad foil substrate surpasses the error distance allowing, copper clad foil substrate will be detected by second detection device, now cutting knife does not cut copper clad foil substrate, waits for and manually copper clad foil substrate position being corrected, and has guaranteed that copper clad foil substrate cuts the accurate of size, reduce waste product, improved the qualification rate of finished product.
2, the utility model is simple in structure, easy to operate, and stability is high.
[accompanying drawing explanation]
Fig. 1 is one of the utility model block diagram;
Fig. 2 is two of the utility model block diagram;
Fig. 3 is the schematic diagram that the utility model cuts the copper clad foil substrate of tram;
Fig. 4 is that copper clad foil substrate is positioned at one of non-schematic diagram that correctly cuts position;
Fig. 5 be copper clad foil substrate be positioned at the non-schematic diagram that correctly cuts position two.
[specific embodiment]
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 2, a kind of copper clad foil substrate cutting means, comprise frame 1, described frame 1 is provided with the feedway 2 of carrying copper clad foil substrate, in a side of described feedway 2, be provided with and cut knife rest 3, described cutting in knife rest 3 is provided with the cutting knife 4 that is transferred into the copper clad foil substrate under it for cutting, and is also provided with along copper clad foil substrate throughput direction and is spaced and for detection of the first detecting device 5 and the second detection device 6 of copper clad foil substrate position in described frame 1.The first detecting device 5 detects after copper clad foil substrate, endless belt conveyer 202 stops, due to inertia or skid, once copper clad foil substrate moves forward, surpass the error distance allowing, copper clad foil substrate will be detected by second detection device 6, and now cutting knife 4 does not cut copper clad foil substrate, wait for and manually copper clad foil substrate position being corrected, guaranteed that copper clad foil substrate cuts the accurate of size, reduced waste product, improved the qualification rate of finished product.
Described feedway 2 comprises two cylinders 201 that are located in described frame 1, is arranged with the endless belt conveyer 202 that transmits copper clad foil substrate on two described cylinders 201.
The first described detecting device 5 is two photoelectric sensor switch arranging in the same way with described cylinder 201 axis.Described second detection device 6 is two photoelectric sensor switch arranging in the same way with described cylinder 201 axis.Photoelectric sensor switch is quick on the draw, and accuracy and stability are high.
The first described detecting device 5 is less than 3mm with the spacing distance of second detection device 6.3mm is the maximum permissible errors of copper clad foil substrate when cutting ear material first.
In described frame 1, be also provided with alarm lamp 7.When second detection device 6 detects after copper clad foil substrate, cutting knife 4 does not cut copper clad foil substrate, and alarm lamp 7 flickers are simultaneously reported to the police, and remind workman to correct (as Fig. 4, shown in Fig. 5) to the copper clad foil substrate position at this place.The setting of alarm lamp 7, can remind workman fast, has improved production efficiency.
The ear material that the spacing distance major control of the first detecting device 5 and second detection device 6 cuts is first how many.Distance is larger, and the ear material cutting is first just larger, for the follow-up ear material surplus cutting, just tails off, just higher to the dimensional characteristic cutting of follow-up copper clad foil substrate.If the follow-up ear material surplus cutting is very few, copper clad foil substrate is with regard to the defect ware of the undesirable size of easy cropped one-tenth.The utility model copper clad foil substrate cutting means can freely be adjusted the spacing between the first detecting device 5 and second detection device 6, just can actv. prevention and control because locating pitch problems, cause the appearance of defect ware, has improved the qualification rate of product.And if there is not meeting the situation that cuts dimensional characteristic, the alarm lamp 7 meeting automatic alarms of copper clad foil substrate cutting means, remind workman to process.Therefore, do not need aborning manually to covering Copper Foil cutting process, to carry out all the period of time monitoring rectification, save manpower, reduced productive costs.

Claims (6)

1. a copper clad foil substrate cutting means, it is characterized in that: comprise frame (1), described frame (1) is provided with the feedway (2) of carrying copper clad foil substrate, in a side of described feedway (2), be provided with and cut knife rest (3), described cutting in knife rest (3) is provided with the cutting knife (4) that is transferred into the copper clad foil substrate under it for cutting, and is also provided with along copper clad foil substrate throughput direction and is spaced and for detection of the first detecting device (5) and the second detection device (6) of copper clad foil substrate position in described frame (1).
2. copper clad foil substrate cutting means according to claim 1, it is characterized in that: described feedway (2) comprises two cylinders (201) that are located in described frame (1), on described two cylinders (201), be arranged with the endless belt conveyer (202) that transmits copper clad foil substrate.
3. copper clad foil substrate cutting means according to claim 1, is characterized in that: described the first detecting device (5) is two photoelectric sensor switch arranging in the same way with described cylinder (201) axis.
4. copper clad foil substrate cutting means according to claim 1, is characterized in that: described second detection device (6) is two photoelectric sensor switch arranging in the same way with described cylinder (201) axis.
5. copper clad foil substrate cutting means according to claim 1, is characterized in that: described the first detecting device (5) is less than 3mm with the spacing distance of second detection device (6).
6. copper clad foil substrate cutting means according to claim 1, is characterized in that: in described frame (1), be also provided with alarm lamp (7).
CN201320581769.8U 2013-09-18 2013-09-18 Cutting device for copper-clad laminate CN203512846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320581769.8U CN203512846U (en) 2013-09-18 2013-09-18 Cutting device for copper-clad laminate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320581769.8U CN203512846U (en) 2013-09-18 2013-09-18 Cutting device for copper-clad laminate

Publications (1)

Publication Number Publication Date
CN203512846U true CN203512846U (en) 2014-04-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320581769.8U CN203512846U (en) 2013-09-18 2013-09-18 Cutting device for copper-clad laminate

Country Status (1)

Country Link
CN (1) CN203512846U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499439A (en) * 2015-12-04 2016-04-20 江阴乐圩光电股份有限公司 Automatic LED bracket leg cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499439A (en) * 2015-12-04 2016-04-20 江阴乐圩光电股份有限公司 Automatic LED bracket leg cutter

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