CN201208584Y

CN201208584Y - Full-automatic dipping paint drying furnace

Info

Publication number: CN201208584Y
Application number: CNU2008200447176U
Authority: CN
Inventors: 范名业
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-07
Filing date: 2008-03-07
Publication date: 2009-03-18
Anticipated expiration: 2018-03-07

Abstract

The utility model discloses a full-automatic dipping lacquer drying oven which comprises a housing. A closed chain transmission device and an exhaust pipeline communicated with the housing are arranged in the housing. The chain transmission device is arranged in a rotary structure in the housing and is connected with a driving device and a suspension bracket, and the chain transmission device is divided into a preheating area, a dipping lacquer area and a drying area in the cavity in sequence; and a dipping lacquer slot is formed in the dipping lacquer area by an automatic elevator. The full-automatic dipping lacquer drying oven has the advantages of compact structure and thorough space utilization, so that the size of the drying oven is obviously reduced; and the whole drying process is completed in the housing, so lacquer dipping time is largely saved and labor is largely reduced. The full-automatic dipping lacquer drying oven has the advantages of compact structure, safety, high efficiency, energy conservation, environmental protection, and the like. Compared with the traditional drying oven, the utility model has the advantages that the cost is lowered by over 50%, the fabricating cost of products can be largely lowered, and the competitive strength of products on cost performance is enhanced.

Description

Full-automatic dipping lacquer drying stove

Technical field

The utility model relates to a kind of dipping lacquer processing, drying unit that is used for body surface, particularly a kind of three-dimensional swinging dipping lacquer drying stove that adopts chain drive.

Background technology

At present, the drying unit one that is used for the processing of body surface dipping lacquer is to adopt motor-driven strand transmission device to transmit object, makes it finish paint-dipping drying task by the technological requirement order around operation at horizontal plane.This method conveyer and drying unit are provided with according to transmitting object level run direction, and its occupation area of equipment is big, for volume, the heat energy utilization that the abundant drying of enamelled coating is had to extend drying chamber relatively disperse, consume energy height, the thermal efficiency lower.The 2nd, adopt groove, jar dip-coating formula device, carry out dipping lacquer with basket collection dress workpiece, after after a while, empty doing proposed, dry naturally then or the drying chamber drying.Though this process is fairly simple, but enamelled coating is not easy to smoothen, influence surface of the work and handle quality, it not only collects dress basket consumption lacquer itself, and there is unnecessary lacquer can't flow back to paint bath between workpiece, so cause the waste of raw material, make production cost of products increase, product lacks the market competitiveness aspect cost performance.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides the full-automatic dipping lacquer drying stove that a kind of volume is little, energy-conservation, efficient is high.

The technical scheme that its technical problem that solves the utility model adopts is:

Full-automatic dipping lacquer drying stove, comprise shell, closed chain gearing and the discharge duct in UNICOM's shell are installed in the shell, chain gearing is connected with drive unit, described chain gearing is rotary structure in the enclosure and arranges, chain gearing is hinged with hanger bracket, and chain gearing is preheating zone, dipping lacquer district and the dry section by being divided in the cavity successively, and the dipping lacquer district is equipped with dip tank by apparatus for automatically lifting.

As further improvement of the utility model, described dipping lacquer district comprises the first dipping lacquer district, the first oil strain district, the second dipping lacquer district and the second oil strain district that is arranged in order, the first dipping lacquer district and below, the first oil strain district are equipped with first dip tank, and the second dipping lacquer district and below, the second oil strain district are equipped with second dip tank.Described dry section comprises air-dry district of drip-dry and the position baking zone thereon that is positioned at the bottom; Baking zone is divided into the swinging hierarchy of relative isolation by dividing plate, is fixed with heat-generating pipe on the dividing plate; Chain gearing enters baking zone through the air-dry district of drip-dry.Described drive unit comprises the motor of variable ratio frequency changer speed governing, and the output shaft of motor is connected with gearbox, and gearbox is by initiatively chain chain drive-belt transmission device action.

The beneficial effects of the utility model are: chain gearing of the present utility model is rotary structure in the enclosure arranges, and it is compact conformation not only, can also make full use of the space, and the volume of equipment is obviously reduced; Chain gearing is preheating zone, dipping lacquer district and the dry section by being divided in the cavity successively, the dipping lacquer district comprises the first dipping lacquer district, the first oil strain district, the second dipping lacquer district and the second oil strain district that is arranged in order, the dipping lacquer mode adopts the automatic dipping lacquer of secondary, the oven dry overall process is finished in the enclosure, has saved dipping lacquer time and the input that has reduced work greatly; Chain gearing is connected with drive unit, and power set adopt frequency control, and speed control accurately can freely be regulated main frame speed according to the concentration and the drying requirement of paint; The dipping lacquer district is equipped with dip tank by apparatus for automatically lifting, has not only helped adding paint but also paint tank convenient for cleaning, can also regulate the immersion height of dipping lacquer; Discharge duct in UNICOM's shell is installed in the shell, and waste gas system adopts the batch (-type) exhausting, can energy savings and the loss of heat.Full-automatic dipping lacquer drying stove of the present utility model has advantages such as compact conformation, safety, efficient, energy-saving and environmental protection, reduces more than 50% than traditional drying oven cost, can greatly reduce production cost of products, improves the competitiveness of product aspect cost performance.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

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

Fig. 2 is an internal structure schematic diagram of the present utility model;

Fig. 3 is an apparatus for automatically lifting schematic side view of the present utility model;

Fig. 4 is an apparatus for automatically lifting schematic top plan view of the present utility model;

Fig. 5 is an apparatus for automatically lifting front elevational schematic of the present utility model.

The specific embodiment

Referring to figs. 1 through Fig. 5, full-automatic dipping lacquer drying stove, comprise shell 1, closed chain gearing and the discharge duct 2 in UNICOM's shell are installed in the shell 1, chain gearing is connected with drive unit, and described chain gearing is rotary structure in the enclosure arranges, and it is compact conformation not only, can also make full use of the space, the volume of equipment is obviously reduced.Chain gearing is hinged with hanger bracket 7, and chain gearing is preheating zone, dipping lacquer district and the dry section by being divided in the cavity successively, and the dipping lacquer district is equipped with dip tank by apparatus for automatically lifting.

The preheating zone comprises semi-enclosed preheating furnace 11, and chain gearing is rotary structure in preheating furnace 11 arranges, and adopts this structure can guarantee to enter the paint-dipping process abundant preheating of workpiece before, has utilized the space fully.

The dipping lacquer district comprises the first dipping lacquer district 12, the first oil strain district 14, the second dipping lacquer district 15 and the second oil strain district 16 that is arranged in order; The first dipping lacquer district 12 and 14 belows, the first oil strain district are equipped with first dip tank 13, the second dipping lacquer district 15 and 16 belows, the second oil strain district are equipped with second dip tank 17, the dipping lacquer mode adopts the automatic dipping lacquer of secondary, the oven dry overall process is finished in the enclosure, has saved dipping lacquer time and the input that has reduced work greatly.

Dry section comprise be positioned at the bottom the air-dry district 19 of drip-dry and the baking zone on the air-dry district 19 of drip-dry; Baking zone is divided into the swinging hierarchy of a plurality of relative isolation by dividing plate 21, is fixed with heat-generating pipe 22 on the dividing plate 21; Chain gearing enters baking zone through the air-dry district 19 of drip-dry.Be provided with Air Blast fan 6 at shell, so that workpiece enters baking zone after the air-dry district 19 of drip-dry reaches certain degree of drying.The number of plies of air-dry district 19 of drip-dry and baking zone, length can design according to character, the needs of production of paint, thereby the total length of operation height, the number of plies and the chain gearing of the range ability of chain gearing horizontal direction, vertical direction also can design according to needs of production.

Described drive unit comprises the motor 8 of variable ratio frequency changer speed governing, the output shaft of motor 8 is connected with gearbox 9, gearbox 9 is by initiatively chain 10 chain drive-belt transmission devices action, power set adopt frequency control, speed control accurately, can freely regulate main frame speed according to the concentration and the drying requirement of paint, to guarantee that different workpieces has the suitable time in operations such as dipping lacquer, dryings.

The form of apparatus for automatically lifting can have a variety of, the apparatus for automatically lifting that the utility model adopts comprises base 26, a plurality of reduction boxes 27 all are installed on the base 26, each reduction box 27 is connected with lifting screw 23, connect by interlock connecting shaft 29 between the reduction box 27, wherein a reduction box 27 is connected with crane motor 28, lifting screw 23 is equipped with the lifter plate 24 that matches with lifting screw 23, connect dip tank 13 on the lifter plate 24,17, described lifting screw 23 both sides are provided with round steel slide bar 25, lifter plate 24 two ends are provided with slip ring, and round steel slide bar 25 passes slip ring, and lifter plate 24 moves up and down under lifting screw 23 drives, this apparatus for automatically lifting is simple in structure, use reliably, not only helped adding paint but also paint tank convenient for cleaning, can also regulate the immersion height of dipping lacquer.

During use, after the equipment starting operation is normal, by action pane workpiece 4 is hung on the hanger bracket 7, workpiece 4 is along with the motion of chain gearing, pass through successively preheating-first time dipping lacquer-oil strain-second time dipping lacquer-oil strain-drip-dry air-dry-run to action pane behind the baking operation workpiece 4 is taken off, hang up new workpiece, surface treatment, oven dry to workpiece are finished in so periodic duty.

Full-automatic dipping lacquer drying stove of the present utility model have compact conformation, safety, efficient, The advantages such as energy-saving and environmental protection, can greatly be fallen more than 50% than traditional drying oven cost The production cost of low production improves the competitiveness of product aspect cost performance.

Claims

1, full-automatic dipping lacquer drying stove, comprise shell (1), closed chain gearing and the discharge duct (2) in UNICOM's shell are installed in the shell (1), chain gearing is connected with drive unit, it is characterized in that described chain gearing is rotary structure in the enclosure and arranges, chain gearing is hinged with hanger bracket (7), chain gearing is preheating zone, dipping lacquer district and the dry section by being divided in the cavity successively, and the dipping lacquer district is equipped with dip tank by apparatus for automatically lifting (18).

2, full-automatic dipping lacquer drying stove according to claim 1 is characterized in that described preheating zone comprises semi-enclosed preheating furnace (11), and chain gearing is rotary structure and arranges in preheating furnace (11).

3, full-automatic dipping lacquer drying stove according to claim 1 is characterized in that described dipping lacquer district comprises the first dipping lacquer district (12), the first oil strain district (14), the second dipping lacquer district (15) and the second oil strain district (16) that is arranged in order; The first dipping lacquer district (12) and below, the first oil strain district (14) are equipped with first dip tank (13), and the second dipping lacquer district (15) and below, the second oil strain district (16) are equipped with second dip tank (17).

4, full-automatic dipping lacquer drying stove according to claim 1 is characterized in that described dry section comprises air-dry district of drip-dry (19) and the position baking zone thereon that is positioned at the bottom; Baking zone is divided into the swinging hierarchy of relative isolation by dividing plate (21), is fixed with heat-generating pipe (22) on the dividing plate (21); Chain gearing enters baking zone through the air-dry district of drip-dry (19).

5, full-automatic dipping lacquer drying stove according to claim 1, it is characterized in that described drive unit comprises the motor (8) of variable ratio frequency changer speed governing, the output shaft of motor (8) is connected with gearbox (9), and gearbox (9) is by initiatively chain (10) chain drive-belt transmission device action.

6, full-automatic dipping lacquer drying stove according to claim 1, it is characterized in that described apparatus for automatically lifting comprises base (26), a plurality of reduction boxes (27) all are installed on the base (26), connect by interlock connecting shaft (29) between the reduction box (27), wherein a reduction box (27) is connected with crane motor (28); Each reduction box (27) all is equipped with lifting screw (23), and lifting screw (23) is equipped with the lifter plate (24) that matches with lifting screw (23), and lifter plate (24) connects dip tank (13,17).

7, full-automatic dipping lacquer drying stove according to claim 6, it is characterized in that described lifting screw (23) both sides are provided with round steel slide bar (25), lifter plate (24) two ends are provided with slip ring, and round steel slide bar (25) passes slip ring lifter plate (24) under lifting screw (23) drives and moves up and down.