CN201438077U

CN201438077U - Battery baking vacuum oven

Info

Publication number: CN201438077U
Application number: CN2009200535400U
Authority: CN
Inventors: 张伦
Original assignee: DONGGUAN JIGTECH PRECISION MACHINERY Co Ltd
Current assignee: DONGGUAN JIGTECH PRECISION MACHINERY Co Ltd
Priority date: 2009-03-27
Filing date: 2009-03-27
Publication date: 2010-04-14
Anticipated expiration: 2019-03-27

Abstract

The utility model relates to the technical field of the battery processing equipment, in particular to a battery baking vacuum oven, which comprises a body. The inside of the body is provided with a baking cavity, the inside of the baking cavity is provided with an infrared heating pipe, the baking cavity is connected with a vacuum-pumping pipeline, the inside of the body is also provided with an electric heating cavity and a fan, the inside of the electric heating cavity is provided with an electric heating pipe, the air exhaust duct of the fan is connected with the electric heating cavity, and the air exhaust port of the electric heating cavity is connected with the baking cavity through a hot air pipeline. When the utility model is used, the electric heating cavity generates hot air at first, the hot air is then transmitted to the baking cavity, and the baking cavity is heated through infrared rays. Therefore, the utility model can make the temperature of each position in the baking cavity consistent with each other, and make the battery uniformly heated during the baking process, thereby improving the battery processing quality.

Description

Battery baking Zhen Kong oven

Technical field:

The utility model relates to the battery technical field of processing equipment, particularly battery baking Zhen Kong oven.

Background technology:

Along with develop rapidly scientific and technically, novel electron such as mobile phone, digital camera product has entered average family, these electronic products without exception all need to use battery, and these batteries are generally lithium battery, the quality of battery is very big for the quality influence of product.

Must be before packaged battery with the bubble removal in the fluid injection, otherwise will bring serious hidden danger to the quality of battery.More advanced method is exactly under the state of vacuum battery to be toasted to remove the bubble in the fluid injection at present, but, present equipment in baking in the whole baking chamber temperature of diverse location be not identical, maximum temperature difference reaches 5 ℃, so, be necessary to design better scheme, the temperature when making the battery baking in the baking chamber is identical.

The utility model content:

The purpose of this utility model is that battery baking Zhen Kong is provided at the deficiencies in the prior art oven, and it can force to vacuumize and evenly heating by the vacuum machine, bubble in the battery liquid and water vapour better can be removed, and improves the quality of battery.

For achieving the above object, the utility model adopts following technical scheme:

It comprises fuselage, has the baking chamber in the fuselage, and baking has the infrared heating pipe in the chamber, and the baking chamber is connected with vacuum lead; Also have electricity heating chamber, blower fan in the fuselage, the electricity heating is equipped with electric heating tube in the chamber, and the exhausting duct of blower fan is connected with electricity heating chamber, and the exhaust outlet in electricity heating chamber is connected with the baking chamber by hot air duct.

Described baking chamber comprises the baking chamber, dries by the fire the chamber down.

Described blower fan is installed on the back side of fuselage, and electricity heating chamber is positioned at the below of blower fan, takes up room with saving.

Hot air duct in the described baking chamber has many.

The beneficial effects of the utility model are, utilize electricity heating chamber to produce hot blast earlier, then hot blast is sent in the baking chamber, again infrared heating is carried out in the baking chamber, so, then can make battery in bake process so that the temperature of each position is consistent in the baking chamber, can thermally equivalent, improve the quality of battery processing.

Description of drawings:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the second angle structural representation of the present utility model

Fig. 3 is a third angle degree structural representation of the present utility model

The specific embodiment:

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

See accompanying drawing 1-3, the utility model comprises: it comprises fuselage 10, has the baking chamber in the fuselage 10, and described baking chamber comprises baking chamber 20, dries by the fire chamber 30 down; Baking has infrared heating pipe (not shown) in the chamber, and the baking chamber is connected with vacuum lead 70, and vacuum lead 70 is used for the baking chamber is vacuumized; Also have electricity heating chamber 40, blower fan 50 in the fuselage 10, the electricity heating is equipped with electric heating tube 42 in the chamber 40, and the exhausting duct of blower fan 50 is connected with electricity heating chamber 40, and the exhaust outlet in electricity heating chamber 40 is connected with the baking chamber by hot air duct 60; Cold wind can be delivered to during blower fan 50 runnings in the electricity heating chamber 40, when electric heating tube 42 adstante febres, can heat cold wind and become hot blast, hot blast is sent to baking chamber 20, dries by the fire in the chamber 30 preheating is carried out in the baking chamber down by hot air duct 60 again, and hot blast can also recycle, and makes in the baking chamber to reach the comparison consistent temperature.

Described blower fan 50 is installed on the back side of fuselage 10, and electricity heating chamber 40 is positioned at the below of blower fan 50, saves with this to take up room.

Further, because can placement of multiple layers material frame in the baking chamber, therefore, can hot air duct 60 be installed, to improve effect along each material frame side.

The utility model also comprises various switches, controller, valve or the like, can also design different control programs to realize automation control, and these schemes are not done at this and given unnecessary details.

During use, battery is put into the baking chamber, shut hatch door, starting switch, blower fan 50 operation, electric heating tubes 42 heatings in the electricity heating chamber 40 start, and the temperature in the baking chamber reaches 100 when spending, and electric heating tube 42 heating stop, and fortune is only becalmed, and each valve of hot air duct 60 cuts out; Vacuumize unlatching, vacuumize when reaching the 95pa negative pressure, vacuumize and stop, opening the inner infrared tube heating in baking chamber, when the vacuum room temperature rises to 82 when spending once more, enter keeping warm mode, after reaching setting-up time, infrared heating stops, and vacuum release valve is open-minded.

The utility model runs to from unlatching and stops whole process and can all realize automation control, be overall processes such as full automatic realization vacuum drawn, hot air circulation, vacuum chamber temperature constant, regularly insulation, vacuum release, cooling, utilize interior circular heating of stable hot blast and the conduction of vacuum chamber far infrared heat to realize hot air circulation and vacuum chamber temperature constant.

The utility model can guarantee to dry by the fire each the position temperature unanimity in the chamber effectively, thereby improves the quality of battery processing.

Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1. battery toasts Zhen Kong oven, and it comprises fuselage (10), and fuselage has the baking chamber in (10), and baking has the infrared heating pipe in the chamber, and the baking chamber is connected with vacuum lead (70); It is characterized in that: also have electricity heating chamber (40), blower fan (50) in the fuselage (10), in the electricity heating chamber (40) electric heating tube (42) is installed, the exhausting duct of blower fan (50) is connected with electricity heating chamber (40), and the exhaust outlet in electricity heating chamber (40) is connected with the baking chamber by hot air duct (60).

2. battery according to claim 1 baking Zhen Kong oven is characterized in that: described baking chamber comprises dries by the fire chamber (20), dries by the fire chamber (30) down.

3. battery baking Zhen Kong oven according to claim 1 and 2, it is characterized in that: described blower fan (50) is installed on the back side of fuselage (10), and electricity heating chamber (40) is positioned at the below of blower fan (50).

4. battery baking Zhen Kong oven according to claim 1, it is characterized in that: the hot air duct (60) in the described baking chamber has many.