CN209491826U - A kind of particular manufacturing craft of electronic component protection pad pasting - Google Patents

Abstract

The utility model relates to protector technical field of membrane; in particular a kind of particular manufacturing craft of electronic component protection pad pasting; including bottom plate; the top of bottom plate is equipped with film item; the top of film item is equipped with etching knife plate; the top of etching knife plate, which is equipped with, to re-pack; the side of plate top surface is symmetrically arranged with card column and traveller; the other side of plate top surface symmetrically offers through slot and several through-holes; etching knife plate includes a knife plate and five knife plates; the side of one knife plate is equipped with etching cutter hub, and the side of five knife plates is symmetrically arranged with thimble block, and the lower section of thimble block is equipped with several thimble columns；The etching knife plate of the utility model can on bottom plate to film item carry out cutting or broken line, only needing to change etching knife plate can continue to process, replacement save trouble it is time saving, it is high-efficient；It after punching press film item, is pulled at thimble block and thimble column, when next punching press, the waste material at its hole location is turned down, to realize the cleaning of waste material, saving of labor of saving trouble improves production efficiency.

Description

A kind of particular manufacturing craft of electronic component protection pad pasting

Technical field

The utility model relates to protector technical field of membrane, specially a kind of die for special purpose of electronic component protection pad pasting Tool.

Background technique

Surfacing during protecting pad pasting to be widely used in FPC, PCB and Electronic Components Manufacturing is protected and is prevented The generation of electrostatic.Nowadays protective film mostly uses greatly etching knife technology to be produced in batches, and the product contactless processed is disconnected Complete disconnected, the partly one-pass moldings such as disconnected and broken line can be achieved by adjusting the height of cutter hub in face, surface smoothness.

With the variation of the appearance and structure of electronic component, protective film need to match and change self structure, nowadays portion Dividing film factory to need to constantly change mold to the cutting of film or broken line to achieve the purpose that replace etching knife, replacement is bothersome time-consuming, In addition, some films with holes are in excision, hole shape material be readily retained in it is in situ does not fall off, must subsequent manual cleanup, increase work Make personnel labor intensity.In consideration of it, it is proposed that a kind of particular manufacturing craft of electronic component protection pad pasting.

Utility model content

The purpose of this utility model is to provide a kind of particular manufacturing crafts of electronic component protection pad pasting, to solve above-mentioned back The problem of more mold exchange proposed in scape technology is bothersome time-consuming, clears up useless hole material holding time and staff.

To achieve the above object, the utility model provides the following technical solutions:

A kind of particular manufacturing craft of electronic component protection pad pasting, including bottom plate, the top of the bottom plate is equipped with film item, described The top of film item is equipped with etching knife plate, and the top of the etching knife plate, which is equipped with, to re-pack, and the side of the plate top surface is symmetrically arranged with The side of card column, the card column is equipped with traveller, and the other side of the plate top surface symmetrically offers through slot, the side of the through slot Several through-holes are offered, the etching knife plate includes a knife plate, two knife plates, three knife plates, four knife plates and five knife plates, a knife plate Side be equipped with etching cutter hub, it is described etching cutter hub top symmetrically offer jack, offered below the etching cutter hub Slide opening, the side of five knife plate are symmetrically arranged with thimble block, and the lower section of the thimble block is equipped with several thimble columns.

Preferably, the card column is identical as the size of the traveller, and the spacing of the card column and the traveller is greater than described The spacing of through slot and the through-hole.

Preferably, the size and structure of a knife plate, two knife plate, three knife plate and four knife plate are homogeneous Deng.

Preferably, the structure of the etching cutter hub of two knife plate, three knife plate and four knife plate is different and height is equal For 1.5mm.

Preferably, equal sized, the thimble block and the through slot grafting of the size of five knife plate and the bottom plate Cooperation, the thimble column and the through-hole are mating.

Preferably, the jack is slidably connected with the card column, and the slide opening is slidably connected with the traveller.

Preferably, kerve mouth is offered at one end center to re-pack, the other end to re-pack symmetrically offers top Notch, the kerve mouth are slidably connected with the traveller, and the inverted draw cut mouth is slidably connected with the card column.

Compared with prior art, the utility model has the beneficial effects that

1, the particular manufacturing craft of electronic component protection pad pasting, is fixed on mould by that will re-pack and etch knife plate together On tool machine, etching knife plate just can carry out cutting or broken line when membrane structure is protected in replacement to film item on bottom plate and only need to change erosion Icking tool plate can continue to process, replacement save trouble it is time saving, it is high-efficient.

2, the particular manufacturing craft of electronic component protection pad pasting, by offering through slot and through-hole on bottom plate, and in band The etching knife plate for having hole location to process is equipped with thimble block and thimble column and is pulled at thimble block and thimble column after punching press film item, to When next punching press, the waste material at its hole location is turned down, to realize the cleaning of waste material, saving of labor of saving trouble improves production efficiency.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural diagram of base plate of the utility model；

Fig. 3 is the etching knife plate structural schematic diagram of the utility model；

Fig. 4 is the structural schematic diagram that re-packs of the utility model.

In figure: 1, bottom plate；10, card column；11, traveller；12, through slot；13, through-hole；2, film item；3, knife plate is etched；30, a knife Plate；300, cutter hub is etched；301, jack；302, slide opening；31, two knife plate；32, three knife plate；33, four knife plate；34, five knife plate； 340, thimble block；341, thimble column；4, it re-packs；40, kerve mouth；41, inverted draw cut mouth.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention, in addition in the utility model Description in, " several " are meant that two or more, unless otherwise specifically defined.

Embodiment 1

A kind of particular manufacturing craft of electronic component protection pad pasting, as depicted in figs. 1 and 2, including bottom plate 1, the top of bottom plate 1 Equipped with film item 2, the top of film item 2 is equipped with etching knife plate 3, and the top of etching knife plate 3, which is equipped with, re-packs 4, the side pair of 1 top surface of bottom plate Claim to be equipped with card column 10, the side of card column 10 is equipped with traveller 11, and the other side of 1 top surface of bottom plate symmetrically offers through slot 12, through slot 12 Side offer several through-holes 13.

In the present embodiment, bottom plate 1 with a thickness of 10mm, bottom plate 1, etching knife plate 3 and re-packing 4 fits on punching machine, By mold, blanking, punching and molding etc. can be made, the content of the utility model protection be not related to the structure of punching machine yet and Working principle is improved.

Specifically, card column 10 is identical as the size of traveller 11, the spacing of card column 10 and traveller 11 is greater than through slot 12 and through-hole 13 spacing avoids 2 intensity of film item so that film item 2 passes through between card column 10 and traveller 11 by hole punched not close to 2 edge of film item It is weak.

Embodiment 2

As second of embodiment of the utility model, in order to improve processing efficiency and the timely cleaning of waste material, this hair Bright personnel are provided with etching knife plate 3, and as a preferred embodiment, as shown in Figure 3 and Figure 4, etching knife plate 3 includes a knife plate 30, two knife plates 31, three knife plates 32, four knife plates 33 and five knife plates 34, the side of a knife plate 30 are equipped with etching cutter hub 300, etching knife The top of body 300 symmetrically offers jack 301, and the lower section of etching cutter hub 300 offers slide opening 302, the side pair of five knife plates 34 Claim to be equipped with thimble block 340, the lower section of thimble block 340 is equipped with several thimble columns 341.

Specifically, a knife plate 30, two knife plates 31, three knife plates 32 and four knife plates 33 size and structure be equal, convenient for plus Work.

Further, the structure of the etching cutter hub 300 of two knife plates 31, three knife plates 32 and four knife plates 33 is different and height is 1.5mm, the etching cutter hub 300 for improving different structure can just process different protective films.

In addition to this, the size of five knife plates 34 and bottom plate 1 is equal sized, and thimble block 340 and through slot 12 are mating, top Needle column 341 and through-hole 13 are mating, convenient for the waste material left after ejection punching.

It is worth noting that, jack 301 is slidably connected with card column 10, slide opening 302 is slidably connected with traveller 11,10 He of card column Traveller 11 plays guiding and position-limiting action, so that punching press is accurate.

It is worth noting that re-pack 4 one end center at offer kerve mouth 40,4 other end of re-packing symmetrically offers Inverted draw cut mouth 41, kerve mouth 40 are slidably connected with traveller 11, and inverted draw cut mouth 41 is slidably connected with card column 10, so that 4 installations that re-pack are accurate.

The particular manufacturing craft of the electronic component protection pad pasting of the utility model is in punching press, by bottom plate 1, etching 3 and of knife plate It re-packs and 4 is installed on punching machine one by one, start punching machine, film item 2 is placed into bottom plate 1, it, can be right when etching knife plate 3 and moving downward Film item 2 carry out punching press, obtain required protective film, need to stamp sow protective film when, only need to be from a knife plate 30, two knife plates 31, replacement of taking in three knife plates 32, four knife plates 33 and five knife plates 34 saves the time, also mentions to not have to replace entire mold High efficiency, wherein five knife plates 34 can be with punching press hole location, with the movement of film item 2, the etching cutter hub 300 of five knife plates 34 can be to film Item 2 carries out punching press, while thimble block 340 and thimble column 341 just eject the waste material after punching press at hole location, and from through slot 12 It is fallen at through-hole 13, consequently facilitating clear away waste, while also improving processing efficiency.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of particular manufacturing craft of electronic component protection pad pasting, including bottom plate (1), it is characterised in that: the bottom plate (1) it is upper Side is equipped with film item (2), and the top of the film item (2) is equipped with etching knife plate (3), and the top of etching knife plate (3), which is equipped with, to re-pack (4), the side of bottom plate (1) top surface is symmetrically arranged with card column (10), and the side of the card column (10) is equipped with traveller (11), described The other side of bottom plate (1) top surface symmetrically offers through slot (12), and the side of the through slot (12) offers several through-holes (13), institute It states etching knife plate (3) and includes a knife plate (30), two knife plates (31), three knife plates (32), four knife plates (33) and five knife plates (34), it is described The side of one knife plate (30) is equipped with etching cutter hub (300), and the top of etching cutter hub (300) symmetrically offers jack (301), It is offered slide opening (302) below the etching cutter hub (300), the side of five knife plate (34) is symmetrically arranged with thimble block (340), the lower section of the thimble block (340) is equipped with several thimble columns (341).

2. the particular manufacturing craft of electronic component protection pad pasting according to claim 1, it is characterised in that: the card column (10) Identical as the size of the traveller (11), the spacing of the card column (10) and the traveller (11) is greater than the through slot (12) and institute State the spacing of through-hole (13).

3. the particular manufacturing craft of electronic component protection pad pasting according to claim 1, it is characterised in that: a knife plate (30), the size and structure of two knife plate (31), three knife plate (32) and four knife plate (33) are equal.

4. the particular manufacturing craft of electronic component protection pad pasting according to claim 1, it is characterised in that: two knife plate (31), the structure of the etching cutter hub (300) of three knife plate (32) and four knife plate (33) is different and height is 1.5mm.

5. the particular manufacturing craft of electronic component protection pad pasting according to claim 1, it is characterised in that: five knife plate (34) size is equal sized with the bottom plate (1), and the thimble block (340) and the through slot (12) are mating, described Thimble column (341) and the through-hole (13) are mating.

6. the particular manufacturing craft of electronic component protection pad pasting according to claim 1, it is characterised in that: the jack (301) it is slidably connected with the card column (10), the slide opening (302) is slidably connected with the traveller (11).

7. the particular manufacturing craft of electronic component protection pad pasting according to claim 1, it is characterised in that: re-pack (4) One end center at offer kerve mouth (40), the other end for re-packing (4) symmetrically offers inverted draw cut mouth (41), the kerve Mouth (40) is slidably connected with the traveller (11), and the inverted draw cut mouth (41) is slidably connected with the card column (10).