Vertical PCB baking box
Technical field
The utility model relates to PCB and manufactures field, the particularly vertical PCB baking box of one.
Background technology
In wiring board production process, when welding resistance operation cured printing ink, drying plant is used in requisite meeting; For guaranteeing the stability of quality, this drying plant needs to detect drying plant temperature every a time period, observes its temperature homogeneity.If drying plant is more, or during production full production, cannot detects this drying plant temperature immediately, but must detect, so to a certain extent, bring very large inconvenience to testing.Further, when a company in the face of larger output time, can buy several even tens of vertical type ovens as conventional drying plant, like this, the temperature homogeneity testing amount of baking box will be very large, if when quantity is more, empty survey oven temperature, will waste a large amount of electric power.
Utility model content
The utility model provides that a kind of structure is simple, cost is low, easy to operate, the vertical PCB baking box that can save electric power.
For solving the problem, as an aspect of the present utility model, providing a kind of vertical PCB baking box, comprising: oven body, comprise baking chamber; Put grillage, be arranged in the baking chamber of oven body; Temp.-sensing wire, one end is fixed on along the bottom of putting grillage puts on grillage, and the other end is through the outside being positioned at oven body after the tank wall of oven body; Temperature measurer joint, is connected with the other end of temp.-sensing wire.
Preferably, baking is provided with multilayer and puts grillage in chamber, eachly puts branch grillage being fixed with a temp.-sensing wire.
Preferably, temp.-sensing wire is fixed in baking chamber by holder.
Preferably, the cross section of holder is cross.
Preferably, the other end of temp.-sensing wire exposes the length beyond oven body is 5-8cm.
During each measuring tempeature, only need by temperature measurer from outside with temperature measurer joint to connecting, the temperature of baking box can be detected, not only improve measuring speed, but also greatly save the power cost of sky stove testing temperature, have the advantages that structure is simple, cost is low, easy to operate.
Accompanying drawing explanation
Fig. 1 schematically shows structural representation of the present utility model.
Reference numeral in figure: 1, oven body; 2, chamber is toasted; 3, grillage is put; 4, temp.-sensing wire; 5, temperature measurer; 6, holder.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Please refer to Fig. 1, the utility model provides a kind of vertical PCB baking box, comprising: oven body 1, comprises baking chamber 2; Put grillage 3, be arranged in the baking chamber 2 of oven body 1; Temp.-sensing wire 4, one end is fixed on along the bottom of putting grillage 3 puts on grillage 3, and the other end is through the outside being positioned at oven body 1 after the tank wall of oven body 1; Temperature measurer joint, is connected with the other end of temp.-sensing wire 4.
Preferably, baking is provided with multilayer and puts grillage 3 in chamber 2, eachly puts branch grillage 3 being fixed with a temp.-sensing wire 4.
Preferably, temp.-sensing wire 4 is fixed in baking chamber 2 by holder 6.
Preferably, the cross section of holder 6 is cross.
During use, temp.-sensing wire 4 is fixed on the bottom that every layer puts grillage 3, can survey several point just fixing several temp.-sensing wires 4, only otherwise affect production operation.During each measuring tempeature, only need by temperature measurer 5 from outside with temperature measurer joint to connecting, the temperature of baking box can be detected, not only improve measuring speed, but also greatly save the power cost of sky stove testing temperature, have the advantages that structure is simple, cost is low, easy to operate.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.