CN201491394U - PCB thin-board haulage clip - Google Patents

Abstract

The utility model discloses a PCB thin-board haulage clip. The PCB thin-board haulage clip is characterized in that the haulage clip comprises two clamping sides forming a V-shape angle, and a clamping slot is arranged at the edge of the inner side of each clamping side. When conveying a PCB thin board is conveyed on a horizontal line, any corner of the thin board can be clamped in the clamping slot of the haulage clip, and the thin board clamped with the haulage clip can be smoothly conveyed through the horizontal conveying line by using the rigidity of the haulage clip. The PCB thin-board haulage clip has simple structure and convenient usage.

Description

PCB thin plate haulage clip

Technical field

The utility model relates to special-purpose fabrication tool field, and particularly the PCB thin plate is made the haulage clip of traction usefulness when the horizontal plants line in manufacturing process.

Background technology

PCB thin plate (thickness of slab 0.2mm and following) is in manufacturing process at present, its manufacturing procedure relates to many horizontal lines it is carried out chemical treatment or surface treatment, because of the rigidity deficiency of thin plate own, easily distortion in the making, edges of boards are easily sagging after the etching of particularly thick Copper Foil thin plate, distortion and the sagging thin plate of edges of boards are easy to cause the phenomenon that is involved in the roller clamp when carrying on putting into horizontal roller, thereby the plate that causes fractureing causes bad or scraps.For preventing that this type of from scrapping, adopt usually and put into horizontal line again with thick (more than the 1.0mm) towing plate that tapes up generally speaking at the thin plate front end.Though the method can prevent clamp, but edges of boards are stained with the part of adhesive tape and are covered with because of adhesive tape is arranged, when crossing the horizontal line chemical treatment, the position that processing is covered by adhesive tape less than edges of boards, adhesive tape is also very loaded down with trivial details simultaneously, also needs the adhesive tape of tearing on the slave plate after handling, efficient is extremely low, also have a hidden danger in addition, thereby the glue on the adhesive tape can residual part pollutes other plate face on edges of boards, cause the bad of product or scrap.

The utility model content

The purpose of this utility model is, overcomes the deficiencies in the prior art, proposes a kind of PCB thin plate haulage clip, can prevent clamp, and need not to use the adhesive tape bonding.

The technical solution adopted in the utility model is as follows: PCB thin plate haulage clip is characterized in that: comprise two contained sides, open an angle between the contained side, and V-shaped; Inside edge at two contained sides is equipped with draw-in groove.

As improvement, described draw-in groove is symmetrical arranged along the center line of two contained sides.

As improvement, on every contained side, be equipped with plural draw-in groove.

As improvement, open angle is 90 ° between two contained sides.

The beneficial effects of the utility model are, when the PCB thin plate is carried on horizontal line, any one plate angle at thin plate edge can be stuck in the draw-in groove of haulage clip, thereby the thin plate of haulage clip utilizes the rigidity of haulage clip very smoothly by the transmission of horizontal feed line on the card; The utility model is simple in structure, and is easy to use.

Below in conjunction with accompanying drawing the utility model is described further.

Description of drawings

Fig. 1 is the structural representation of the utility model haulage clip;

Fig. 2,3 is the user mode schematic diagram of the utility model haulage clip.

Embodiment

PCB thin plate haulage clip, structure are a stiff sheet 1 referring to Fig. 1, comprise two contained sides 2,3, and the subtended angle between the contained side is 90 °, in the inside edge of two contained sides, respectively are provided with two draw-in grooves, and draw-in groove is symmetrical arranged along the center line of two contained sides.

In use, referring to Fig. 2, earlier a jiao 8 with the PCB thin plate is stuck in haulage clip near in most advanced and sophisticated two draw-in grooves 4,5, and then snaps in two draw-in grooves 6,7 away from the tip.After card was good, between the draw-in groove 4,6 and between the draw-in groove 5,7, the PCB thin plate was below haulage clip; In all the other positions, the PCB thin plate is on haulage clip.After blocking, PCB thin plate plate angle and haulage clip are combined as a whole, and can not occur sagging situation again.When putting plate the thin plate card there is one jiao of forward placement of haulage clip folder, just can prevents thin plate clamp in transmission course.This haulage clip can be suitable for the plate of various sizes, and versatility is very strong.

Claims (4)

1.PCB the thin plate haulage clip is characterized in that: comprise two contained sides, open an angle between the contained side, V-shaped; Inside edge at two contained sides is equipped with draw-in groove.

2. PCB thin plate haulage clip as claimed in claim 1, described draw-in groove is symmetrical arranged along the center line of two contained sides.

3. PCB thin plate haulage clip as claimed in claim 1 is equipped with plural draw-in groove on every contained side.

4. PCB thin plate haulage clip as claimed in claim 1, open angle is 90 ° between two contained sides.

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