CN207040022U

CN207040022U - The double-deck grill of PCB bakings

Info

Publication number: CN207040022U
Application number: CN201721057540.9U
Authority: CN
Inventors: 向磊; 唐文强; 周定忠
Original assignee: Victory Giant Technology Huizhou Co Ltd
Current assignee: Victory Giant Technology Huizhou Co Ltd
Priority date: 2017-08-23
Filing date: 2017-08-23
Publication date: 2018-02-23
Anticipated expiration: 2027-08-23

Abstract

The double-deck grill of PCB provided by the utility model baking, pcb board can be fully recessed into support formed it is complete surround, and the guide groove by being arranged on pallet separates pcb board, will not be because being damaged caused by the colliding with to plate of outside or inside in carrying；And by setting baffle plate and adjusting the angle of pallet so that tilted during pcb board insertion pallet to baffle plate, be not easy to be shaken and dropping from pallet causes to damage；And the second pallet of design and the 3rd pallet can be freely lifted on support, to adapt to various sizes of pcb board.

Description

The double-deck grill of PCB bakings

Technical field

It the utility model is related to the servicing unit field of pcb board making, more particularly to a kind of double-deck grill of PCB bakings.

Background technology

In PCB（Wiring board）In industry, printing, the plate after word are required for using oven cooking cycle, the grill on current market It is perpendicular slotting formula individual layer iron frame, pcb board has 50% or so outside framework after framework is loaded, will when now toasting Produce defect：

1. due to framework semi-surrounding structure, easily collide with other articles when pcb board is carried in the frame and cause edges of boards to lack Damage and cause to scrap；

2. two frame iron frames when entrance can accommodate the baking box of two-ply, can be stacked, fill herein by traditional grill During unloading, the operation of people is very inconvenient, and it is bad easily plate face scratch occur, influences quality.

Utility model content

In view of the above-mentioned problems, a kind of PCB bakings of the utility model offer are with double-deck grill, including support, the support Quadra structure, including four support bars being vertically arranged, the support is interior to be provided with the first pallet, the second pallet, the 3rd support Disk；First pallet, the second pallet, the 3rd pallet are square and are parallel to each other；First pallet is fixed on frame bottom, the Three pallets are located at cradle top, and the second tray rack is located between the first pallet and the 3rd pallet；First pallet, the second pallet, The corner of three pallets is individually fixed on four support bars；First tray upper surface is provided with a plurality of guide groove, the upper table of the second pallet Face and lower surface are equipped with a plurality of guide groove, and the 3rd pallet lower surface is provided with a plurality of guide groove；The guide groove of first tray upper surface and The guide groove of two pallet lower surfaces is correspondingly arranged, and the guide groove of the second tray upper surface is corresponding with the guide groove of the 3rd pallet lower surface to be set Put, the first pallet, the second pallet, the guide groove on the 3rd pallet are mutually parallel；Pcb board can be vertically placed on the first pallet upper table Between the guide groove of face and the second pallet lower surface, leading for the second tray upper surface and the 3rd pallet lower surface can be also vertically placed on Between groove.

Preferably, first baffle and second baffle are additionally provided between two support bars of same side on support, the One baffle plate is between the first pallet and the second pallet, and second baffle is between the second pallet and the 3rd pallet；First baffle It is vertical with the guide groove on the first pallet with second baffle.

Further, first pallet, the second pallet, the 3rd pallet towards first baffle direction tilt down 5 ° ~ 15°。

Preferably, second pallet, the corner of the 3rd pallet are flexibly connected with support bar, the second pallet, the 3rd pallet It can be freely lifted on support.

Further, a fixed cover being enclosed on support bar is equipped with the corner of second pallet and the 3rd pallet, Fixed cover side is provided with the butterfly nut being used for fixed cover and support bar fastening.

Preferably, between first pallet, the second pallet, the adjacent channels on the 3rd pallet at intervals of 10 ~ 20mm.

Pcb board, can be fully recessed into support and form full bag by the double-deck grill of PCB bakings provided by the utility model Enclose, and the guide groove by being arranged on pallet separates pcb board, will not be caused by the colliding with to plate of outside or inside when carrying Damage；And by setting baffle plate and adjusting the angle of pallet so that tilted during pcb board insertion pallet to baffle plate, be not easy to be shaken And being dropped from pallet causes to damage；And the second pallet of design and the 3rd pallet can be freely lifted on support, to adapt to difference The pcb board of size.

Brief description of the drawings

Fig. 1 is the double-deck grill example structure schematic diagram of PCB bakings provided by the utility model.

Embodiment

The utility model is further illustrated with reference to specific embodiments and the drawings.

PCB bakings as shown in Figure 1 are quadra knot with double-deck grill, including the support 1 made of stainless steel, support 1 Structure, support 1 are surrounded by four support bars being vertically arranged 2, be provided with support 1 the first square pallet 31, the second pallet 32, 3rd pallet 33；Three pallets are parallel to each other；First pallet 31 is fixed on the bottom of support 1, and the 3rd pallet 33 pushes up located at support 1 Portion, the second pallet 32 are set up between the first pallet 31 and the 3rd 33 pallet；The corner difference of second pallet 32, the 3rd pallet 33 It is enclosed on by fixed cover 5 on four support bars 2, the side of fixed cover 5 is provided with the butterfly for being used for fastening fixed cover 5 and support bar 2 Nut 51, when unclamping butterfly nut 51, fixed cover 5 can slide up and down along support bar 2, so as to freely adjust first, second pallet Distance and second, third pallet distance, to adapt to various sizes of pcb board.

The upper surface of first pallet 31, the upper and lower surface of the second pallet 32, the lower surface of the 3rd pallet 33 are equipped with more Bar guide groove 6；The guide groove of the upper surface of first pallet 31 and the guide groove of the second pallet lower surface are correspondingly arranged, the second tray upper surface Guide groove and the guide groove of the 3rd pallet lower surface are correspondingly arranged, and the first pallet 31, the second pallet 32, the guide groove on the 3rd pallet 33 are equal Be parallel to each other, and between adjacent channels at intervals of 15mm；Pcb board can be vertically placed on the upper surface of the first pallet 31 and the second support Between the guide groove of the lower surface of disk 32, can also be vertically placed on the upper surface of the second pallet 32 and the lower surface of the 3rd pallet 33 guide groove it Between.Separate so that being formed between pcb board, will not be collided with each other when carrying and cause to damage.

Pcb board will not be dropped because of shake out of support 1 easily during to carry, and first baffle 41 is additionally provided with support 1 With second baffle 42, for first baffle 41 between the first pallet 31 and the second pallet 32, second baffle 42 is located at the second pallet 32 and the 3rd between pallet 33；First baffle 41 and the both ends of second baffle 42 are fixed on two adjacent support bars, and with the first support Guide groove on disk 31 is vertical, and the first pallet, the second pallet, the 3rd pallet tilt down 10 ° towards the direction of first baffle 41 so that Insert the first pallet, the pcb board on the second pallet is tilted and leaned against on corresponding baffle plate.

Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded To belong to the scope of protection of the utility model.

Claims

1.PCB baking double-deck grill, including support；The support is quadra structure, including four branch being vertically arranged Strut；It is characterized in that：The first pallet, the second pallet, the 3rd pallet are provided with the support；First pallet, the second pallet, Three pallets are square and are parallel to each other；First pallet is fixed on frame bottom, and the 3rd pallet is located at cradle top, and second Tray rack is located between the first pallet and the 3rd pallet；First pallet, the second pallet, the corner of the 3rd pallet are individually fixed in four On root support bar；First tray upper surface is provided with a plurality of guide groove, and the upper and lower surface of the second pallet is equipped with a plurality of guide groove, 3rd pallet lower surface is provided with a plurality of guide groove；The guide groove of first tray upper surface is corresponding with the guide groove of the second pallet lower surface to be set Put, the guide groove of the second tray upper surface and the guide groove of the 3rd pallet lower surface are correspondingly arranged, the first pallet, the second pallet, the 3rd Guide groove on pallet is mutually parallel；Pcb board can be vertically placed on the first tray upper surface and the guide groove of the second pallet lower surface Between, it can also be vertically placed between the second tray upper surface and the guide groove of the 3rd pallet lower surface.

2. according to the double-deck grill of PCB bakings described in claim 1, it is characterised in that：It is located at two of same side on support First baffle and second baffle are additionally provided between support bar, first baffle is between the first pallet and the second pallet, second gear Plate is between the second pallet and the 3rd pallet；First baffle and second baffle are vertical with the guide groove on the first pallet.

3. according to the double-deck grill of PCB bakings described in claim 2, it is characterised in that：First pallet, the second pallet, Three pallets tilt down 5 ° ~ 15 ° towards first baffle direction.

4. according to the double-deck grill of PCB bakings described in claim 1, it is characterised in that：Second pallet, the four of the 3rd pallet Angle is flexibly connected with support bar, and the second pallet, the 3rd pallet can be freely lifted on support.

5. according to the double-deck grill of PCB bakings described in claim 4, it is characterised in that：Second pallet and the 3rd pallet A fixed cover being enclosed on support bar is equipped with corner, fixed cover side is provided with the butterfly being used for fixed cover and support bar fastening Wing nut.

6. according to the double-deck grill of PCB bakings described in claim 1, it is characterised in that：First pallet, the second pallet, Between adjacent channels on three pallets at intervals of 10 ~ 20mm.