CN204259283U - A kind of perpendicular slotting formula baking rack of circuit board - Google Patents
A kind of perpendicular slotting formula baking rack of circuit board Download PDFInfo
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- CN204259283U CN204259283U CN201420836438.9U CN201420836438U CN204259283U CN 204259283 U CN204259283 U CN 204259283U CN 201420836438 U CN201420836438 U CN 201420836438U CN 204259283 U CN204259283 U CN 204259283U
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- circuit board
- motion bar
- chute
- horizontal pane
- baking rack
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Abstract
A kind of perpendicular slotting formula baking rack of circuit board, relate to electronic manufacture production technical field, comprise horizontal pane, the vertical frame vertical with horizontal pane and be connected two connecting rods of horizontal pane and vertical frame, and the framework of horizontal pane, vertically frame and connecting rod composition right-angle prismatic body structure; Holder net is provided with in described horizontal pane, the inclined-plane of described framework is provided with at least one motion bar parallel with connecting rod, described motion bar is connected with a seamed edge of horizontal pane, vertically a seamed edge of frame respectively, article two, seamed edge is equipped with a socket hole or row's chute, and the jack of two seamed edges or chute correspondence are arranged, the two ends of described motion bar are inserted in described jack or chute respectively.The utility model baking rack of circuit board, not only increase the oven dry quantum of output of unit interval, save resource, reduce cost, and be applicable to the circuit board of different size, different-thickness, the scope of application is wide.
Description
Technical field
The utility model relates to electronic manufacture production technical field, is specifically a kind of perpendicular slotting formula baking rack of circuit board.
Background technology
In the cleaning production operation of circuit board assemblies, the circuit board assemblies after to cleaning is needed to carry out baking dry.At present, when drying and processing, conventional circuit board modes of emplacement is lie in lifting on the net of baking oven.But find in process of production, the circuit board negligible amounts that this flat manner is placed, such as, for the circuit board assemblies being of a size of 200 × 200mm, in the baking oven of 620 liters of capacity, 6 layers of holder net, altogether can only place 48 pieces of circuit boards, there is wretched insufficiency in production production capacity, simultaneously for specific yield, the consumption of resource energy consumption is also large, and production cost is higher.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of perpendicular slotting formula baking rack of circuit board, not only increases the oven dry quantum of output of unit interval, saves resource, reduces cost, and being applicable to the circuit board of different size, different-thickness, the scope of application is wide.
For reaching above object, the technical scheme that the utility model is taked is: provide a kind of perpendicular slotting formula baking rack of circuit board, comprise horizontal pane, the vertical frame vertical with horizontal pane and be connected two connecting rods of horizontal pane and vertical frame, and the framework of horizontal pane, vertically frame, connecting rod composition right-angle prismatic body structure.Holder net is provided with in described horizontal pane, the inclined-plane of described framework is provided with at least one motion bar parallel with connecting rod, described motion bar is connected with a seamed edge of horizontal pane, vertically a seamed edge of frame respectively, article two, seamed edge is equipped with a socket hole or row's chute, and the jack of two seamed edges or chute correspondence are arranged, the two ends of described motion bar are inserted in described jack or chute respectively.
On the basis of technique scheme, each chute is all vertically arranged, and the upper surface of the upper end of each chute and place frame is through.
On the basis of technique scheme, the seamed edge that described horizontal pane is connected with motion bar is provided with a socket hole; The seamed edge that described vertical frame is connected with motion bar is provided with row's chute.
On the basis of technique scheme, described jack and the equal interval 20mm of chute are arranged.
On the basis of technique scheme, described holder net comprises upper strata holder net and lower floor's holder net; Upper strata holder net is made up of many first rod members parallel with motion bar, and described first rod member and described jack or described chute one_to_one corresponding; Lower floor's holder net is made up of many second rod members vertical with the first rod member.
On the basis of technique scheme, be welded with at least one blend stop in described vertical frame, described blend stop is arranged in the horizontal direction.
On the basis of technique scheme, the two ends of described motion bar are through chamfered.
On the basis of technique scheme, described horizontal pane, vertically frame, connecting rod are by being welded to form framework, and weld economy-combat grinds off burr process.
On the basis of technique scheme, described framework, holder net and motion bar all adopt stainless steel to make.
On the basis of technique scheme, the length of described horizontal pane is 350mm, and wide is 300mm; The length of vertical frame is 350mm, and wide is 140mm.
The beneficial effects of the utility model are:
1, traditional flush system has been changed into perpendicular slotting formula by the utility model baking rack of circuit board, improve the oven dry quantum of output of unit interval, save resource, reduce cost, and the design of combining movement bar, make baking rack can according to the thickness of various boards, the placement location of adjustment motion bar, meets the demand of different size circuit board.
2, in the utility model, the design of fixedly selecting jack and chute of motion bar, in conjunction with the elastic deformation utilizing stainless steel motion bar, can take out from framework flexibly, rapidly by motion bar or install, simple to operate, laborsaving, efficient.
3, the utility model baking rack of circuit board, the framework design of employing right-angle prismatic body structure, structure is simple, saving space, and up and down, left and right is all penetrating, baking heat is not blocked, being uniformly distributed of heat in bake process can be ensured, there will not be blind area, dead angle.
4, the utility model baking rack of circuit board, the overall stainless steel that adopts is welded, solid and reliable not yielding.The equal economy-combat in pad place grinds off burr process, can avoid the scraping damage of circuit board assemblies in fetching process.In addition, stainless steel not only light quality, in carrying, but also can tolerate the high temperature of 125 degrees Celsius, durable in use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model baking rack of circuit board;
Fig. 2 is another visual angle schematic diagram of Fig. 1;
Fig. 3 is motion bar installation process schematic diagram.
Reference numeral:
1-framework, 11-horizontal pane, the vertical frame of 12-, 13-connecting rod; 2-holds in the palm net, 21-upper strata holder net, 22-lower floor holder net; 3-motion bar; 4-jack; 5-chute; 6-blend stop.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model provides a kind of perpendicular and inserts formula baking rack of circuit board, comprises horizontal pane 11, the vertical frame 12 vertical with horizontal pane 11 and be connected two connecting rods 13 of horizontal pane 11 and vertical frame 12.Described horizontal pane 11, vertically frame 12, connecting rod 13 are by being welded to form the framework 1 of right-angle prismatic body structure, structure is simple, saving space, and up and down, left and right is all penetrating, baking heat is not blocked, being uniformly distributed of heat in bake process can be ensured, there will not be blind area, dead angle, and, weld economy-combat grinds off burr process, effectively can avoid the scraping damage of circuit board in fetching process.In addition, holder net 2 is provided with in described horizontal pane 11, the inclined-plane of described framework 1 is provided with at least one motion bar 3 parallel with connecting rod 13, holder net 2 and motion bar 3 can to circuit board carry out 3 spacing, can be tiled to put by tradition and change perpendicular formula of inserting into and put, improve space availability ratio, add the oven dry quantum of output of unit interval.Described motion bar 3 is connected with a seamed edge of horizontal pane 11, vertically a seamed edge of frame 12 respectively, article two, seamed edge is equipped with socket hole 4 or row's chute 5, each chute 5 is all vertically arranged, and the upper end of each chute 5 and the upper surface of place frame through, and the jack 4 of two seamed edges or chute 5 correspondence are arranged, described jack 4 or chute 5 internal fixtion are inserted in the two ends of described motion bar 3.The design of this motion bar 3, makes baking rack according to the thickness of various boards, can adjust the placement location of motion bar 3, meet the demand of different size circuit board.
As depicted in figs. 1 and 2, described holder net 2 comprises upper strata holder net 21 and lower floor's holder net 22.Upper strata holder net 21 is made up of many first rod members parallel with motion bar 3, and described first rod member and described jack 4 or described chute 5 one_to_one corresponding.The bottom of circuit board is between adjacent two first rod members of correspondence, and these adjacent two first rod members can fix the bottom of circuit board, prevents circuit board from tilting to slide into.Lower floor's holder net 22 is made up of many second rod members vertical with the first rod member, can carry out support to the bottom of circuit board.
As depicted in figs. 1 and 2, be welded with at least one blend stop 6 in described vertical frame 12, described blend stop 6 is arranged in the horizontal direction, and during the circuit board that insertion size can be prevented less, circuit board can drop from vertical frame 12, plays spacing effect.Further, the weld economy-combat of blend stop 6 grinds off burr process, effectively can avoid the scraping damage of circuit board in fetching process.
In the present embodiment, the seamed edge that described horizontal pane 11 is connected with motion bar 3 is provided with a socket hole 4, and the seamed edge that described vertical frame 12 is connected with motion bar 3 is provided with row's chute 5, and jack 4 and chute 5 all interval 20mm are arranged.The design of this upper hopper chute 5, lower jack 4, being more suitable for the fixing of motion bar 3, by combining the elastic deformation utilizing motion bar 3, can adjusting motion bar 3 flexibly, rapidly, is taken out by motion bar 3 or install from framework 1, simple to operate, laborsaving, efficient.Further, the two ends of motion bar 3, through chamfered, not only facilitate insertion, take out, and can also avoid scraping damage.
In addition, framework 1, holder net 2 and motion bar 3 all preferably stainless steel are made, and not only light quality is in carrying, but also can tolerate the high temperature of 125 degrees Celsius, and the baking being applicable to circuit board is dry.Further, the length of horizontal pane 11 is preferably 350mm, wide preferably 300mm; The length of vertical frame 12 is preferably 350mm, wide preferably 140mm; The number of motion bar 3 is 8.
This baking rack of circuit board is for the circuit board being of a size of 200 × 200mm, single baking rack can hold 8 ~ 16 pieces of circuit boards, in the baking oven of same 620 liters of capacity, 12 baking racks can be placed, population size is promoted to 96 ~ 192 pieces of circuit boards, more traditional flush system, and capacity adds 100% ~ 200%, improve the oven dry quantum of output of unit interval, save resource, reduce cost.As shown in Figure 3, during use, can, in advance according to the thickness being baked circuit board, select suitable jack 4 and chute 5 to install motion bar 3.During installation, first one end of motion bar 3 is inserted in jack 4, then utilizes the elastic deformation of stainless steel motion bar 3 that motion bar 3 other end is snapped in chute 5 internal fixtion.After whole show bar 3 installs, circuit board can be inserted and carry out baking drying.Instantly, when the secondary circuit board to different size toasts, by adjusting the installation site of motion bar 3, the demand of different size circuit board is met, and in mounting and adjusting process, without the need to using any other instrument, easy to operate, efficient.
The utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the utility model or akin technical scheme, all within its protection range.
Claims (10)
1. a perpendicular slotting formula baking rack of circuit board, it is characterized in that: comprise horizontal pane (11), the vertical frame (12) vertical with horizontal pane (11) and be connected two connecting rods (13) of horizontal pane (11) and vertical frame (12), and the framework (1) of horizontal pane (11), vertically frame (12), connecting rod (13) composition right-angle prismatic body structure; Holder net (2) is provided with in described horizontal pane (11), the inclined-plane of described framework (1) is provided with at least one motion bar (3) parallel with connecting rod (13), described motion bar (3) is connected with a seamed edge of horizontal pane (11), vertically a seamed edge of frame (12) respectively, article two, seamed edge is equipped with a socket hole (4) or row's chute (5), and the jack of two seamed edges (4) or chute (5) correspondence are arranged, the two ends of described motion bar (3) are inserted in described jack (4) or chute (5) respectively.
2. as claimed in claim 1 perpendicular insert formula baking rack of circuit board, it is characterized in that: each chute (5) is all vertically arranged, and the upper end of each chute (5) and the upper surface of place frame through.
3. perpendicular slotting formula baking rack of circuit board as claimed in claim 1, is characterized in that: the seamed edge that described horizontal pane (11) is connected with motion bar (3) is provided with a socket hole (4); The seamed edge that described vertical frame (12) is connected with motion bar (3) is provided with row's chute (5).
4. perpendicular slotting formula baking rack of circuit board as claimed in claim 3, is characterized in that: described jack (4) and chute (5) all interval 20mm are arranged.
5. perpendicular slotting formula baking rack of circuit board as claimed in claim 1, is characterized in that: described holder net (2) comprises upper strata holder net (21) and lower floor's holder net (22); Upper strata holder net (21) is made up of many first rod members parallel with motion bar (3), and described first rod member and described jack (4) or described chute (5) one_to_one corresponding; Lower floor's holder net (22) is made up of many second rod members vertical with the first rod member.
6. perpendicular slotting formula baking rack of circuit board as claimed in claim 1, is characterized in that: be welded with at least one blend stop (6) in described vertical frame (12), described blend stop (6) is arranged in the horizontal direction.
7. perpendicular slotting formula baking rack of circuit board as claimed in claim 1, is characterized in that: the two ends of described motion bar (3) are through chamfered.
8. perpendicular slotting formula baking rack of circuit board as claimed in claim 1, it is characterized in that: described horizontal pane (11), vertically frame (12), connecting rod (13) are by being welded to form framework (1), and weld economy-combat grinds off burr process.
9. perpendicular slotting formula baking rack of circuit board as claimed in claim 1, is characterized in that: described framework (1), holder net (2) and motion bar (3) all adopt stainless steel to make.
10. erect as claimed in any one of claims 1-9 wherein and insert formula baking rack of circuit board, it is characterized in that: the length of described horizontal pane (11) is 350mm, wide is 300mm; The length of vertical frame (12) is 350mm, and wide is 140mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836438.9U CN204259283U (en) | 2014-12-25 | 2014-12-25 | A kind of perpendicular slotting formula baking rack of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836438.9U CN204259283U (en) | 2014-12-25 | 2014-12-25 | A kind of perpendicular slotting formula baking rack of circuit board |
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| Publication Number | Publication Date |
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| CN204259283U true CN204259283U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420836438.9U Active CN204259283U (en) | 2014-12-25 | 2014-12-25 | A kind of perpendicular slotting formula baking rack of circuit board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524744A (en) * | 2015-09-09 | 2017-03-22 | 西酉电子科技（上海）有限公司 | Baking fixing tool with protecting device |
-
2014
- 2014-12-25 CN CN201420836438.9U patent/CN204259283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524744A (en) * | 2015-09-09 | 2017-03-22 | 西酉电子科技（上海）有限公司 | Baking fixing tool with protecting device |
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