CN217504265U - Automatic circulation drying device of part - Google Patents

Abstract

The utility model discloses an automatic cycle drying device of part, delivery support including the slope, last air-blower and the stoving case of being provided with of delivery support, stoving case and delivery support intercommunication, the stoving incasement is provided with a plurality of electrical heating rod, be provided with blow pipeline and return air duct between air-blower and the stoving case, blow pipeline is connected with the bottom of stoving case, the return air duct is connected with the top of stoving case, first electrical heating rod is close to delivery support, can improve the drying efficiency to the part, reduces the stoving cost simultaneously.

Description

Automatic circulation drying device of part

Technical Field

The utility model belongs to the mechanical equipment field, more specifically the automatic cycle drying device who relates to a part that says so.

Background

Need through wasing the surface of part after parts machining, detach the sweeps of part surface adsorption, dust and the oxide film on surface, improve the part quality, wherein, it is the last cleaning process in the part production mostly to use the clear water to wash, the part passes through conveying system and gets into in the washing tank, the part is carried to next process with the conveyer belt that the rethread set up in the washing tank, among the prior art, can set up heating system and the system of blowing in the top of conveyer belt, the inflator of blowing makes the air rise to the part on the conveyer belt with the air, and the air makes the air by heating system's heating when blowing to the part, thereby make the part surface dried, keep the dry (similar to the hair-dryer) of part surface.

But current blowing system all installs in drying system's top, and blowing system constantly absorbs external normal atmospheric temperature air and gets into drying system in to constantly heat normal atmospheric temperature air by the heating device in the drying system, the air of heating then blows the conveyer belt perpendicularly or obliquely, uses such blowing system and drying system relatively poor to the stoving effect of part, and needs blowing system and drying system to work constantly during the stoving, leads to the stoving cost to improve.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic cycle drying device of part improves the drying efficiency to the part to and reduce the stoving cost.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic cycle drying device of part, is including the conveying support of slope, last air-blower and the stoving case of being provided with of conveying support, stoving case and the conveying support intercommunication are provided with a plurality of electrical heating rods in the stoving incasement, be provided with blowing pipeline and return air duct between air-blower and the stoving case, blowing pipeline is connected with the bottom of stoving case, return air duct is connected with the top of stoving case, first electrical heating rod is close to the conveying support.

Further, be provided with the condensation drain pipe on the blowing pipeline, the condensation drain pipe is close to the stoving case, the below of condensation drain pipe is provided with the backup pad, can dismantle the aqua storage tank in the backup pad, backup pad and stoving case fixed connection.

Furthermore, a guide pipe is arranged on a connecting pipe opening of the air blowing pipeline and the drying box, and a pipe opening of the guide pipe extends towards the conveying support.

Furthermore, a plurality of second electric heating rods are arranged in the drying box and are positioned above the first motor hot rod.

Furthermore, the outer surfaces of the drying box, the air return pipeline and the air blowing pipeline are all provided with heat insulation layers.

Compared with the prior art, the beneficial effects of the utility model are that: the air in the drying box is heated through the first electric heating rod, the hot air circulates between the air blower and the drying box through the air blower time, the drying efficiency of parts is improved, meanwhile, after the circulated hot air reaches a certain temperature, the first electric heating rod in the drying box can be selected to be temporarily closed, the circulated air can still have a certain drying temperature within a certain time, and the drying cost is reduced.

Drawings

Fig. 1 is a schematic plan view of the drying device of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a delivery stent; 2. a blower; 3. a drying box; 4. a first electrical heating rod; 5. a blowing duct; 6. a return air duct; 7. a condensation drain pipe; 8. a support plate; 9. a water storage tank; 10. a guide tube; 11. a second electrical heating rod; 12. a conveyor belt; 13. and (4) cleaning the tank.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and as used in the description of the invention, the definition of "a plurality" or "a plurality" means two or more unless otherwise explicitly specified.

The present invention is further explained with reference to fig. 1 and 2.

The utility model provides an automatic cycle drying device of part, is including the delivery support 1 of slope, be provided with air-blower 2 and stoving case 3 on the delivery support 1, stoving case 3 and delivery support 1 intercommunication are provided with a plurality of first motor hot stick 4 in the stoving case 3, be provided with blow pipeline 5 and return air duct 6 between air-blower 2 and the stoving case 3, blow pipeline 5 and the bottom of stoving case 3 are connected, return air duct 6 is connected with the top of stoving case 3, first motor hot stick 4 is close to delivery support 1.

As shown in fig. 1, a conveyor belt 12 is arranged on a conveying support 1, a cleaning tank 13 is arranged at the bottom of the conveying support 1, the parts in the cleaning tank 13 can be taken out of the cleaning tank 13 by the conveyor belt 12, an air blower 2 and a first motor hot rod are started at the same time, air in a drying box 3 is sucked in through a return air pipeline 6 and blown into the drying box 3 through a blowing pipeline 5, the air in the drying box 3 is heated by the first motor hot rod 4 in the drying box 3, so that the hot air circulates between the drying box 3 and the air blower 2, when the circulating air is heated to a proper temperature, the conveyor belt 12 is started to take the parts out of the cleaning tank 13 and convey the parts to the lower part of the drying box 3, the parts can be dried by the hot air circulating to the drying box 3, most of the air circulates between the drying box 3 and the air blower 2, so that the first motor hot rod 4 in the drying box 3 can temporarily stop heating the air, and certain stoving temperature still can be kept to endless air to need not to heat endless air in succession, reduce the stoving cost of part, and after endless air temperature reduced, accessible first motor hot rod 4 heats to stoving temperature fast once more, improves drying efficiency, and the air blows to conveyer belt 12 from perpendicular or slope in the stoving case 3 and becomes to flow along the direction of delivery of conveyer belt 12, improves drying efficiency.

As shown in fig. 2, preferably, a condensation drain pipe 7 is disposed on the blowing pipeline 5, the condensation drain pipe 7 is close to the drying box 3, a support plate 8 is disposed below the condensation drain pipe 7, a water storage tank 9 is detachably disposed on the support plate 8, the support plate 8 is fixedly connected to the drying box 3, when hot air dries the parts, moisture attached to the surfaces of the parts is quickly evaporated by absorbing heat and enters the circulating air, when air enters the drying box 3 from the blowing pipeline 5, a part of the hot air with water vapor is discharged from the condensation drain pipe 7, and the temperature is quickly reduced when the air passes through the condensation drain pipe 7, so that the water vapor in the air is condensed to form water vapor and is collected at the opening of the condensation drain pipe 7 to form water drops, and the water storage tank 9 below the condensation drain pipe 7 receives the condensed water discharged from the condensation drain pipe 7, and then part of water vapor in the circulating air can be provided, so that the drying effect of the circulating air is ensured.

Preferably, accessible bolted connection between aqua storage tank 9 and the backup pad 8, after receiving a certain amount of comdenstion water in aqua storage tank 9, can pull down aqua storage tank 9 from backup pad 8, then pour the water in the aqua storage tank 9, be connected with backup pad 8 again can, prevent that aqua storage tank 9 from receiving the comdenstion water for a long time and overflowing and drip to the washing tank 13 in, the influence is to the washing of part.

As shown in fig. 2, a guide pipe 10 is disposed at a connection pipe orifice of the blowing pipe 5 and the drying box 3, and a pipe orifice of the guide pipe 10 extends toward the conveying support 1, that is, a pipe orifice of the guide pipe 10 is close to the conveying belt 12, so that hot air in the blowing pipe 5 can be directly blown to the parts on the conveying belt 12 during drying, and then the hot air flows upward at the conveying belt 12, and can be dried when passing through other parts on the conveying belt 12.

Preferably, the air flow speed of the mouth of pipe department of guide tube 10 is faster, and guide tube 10 is located the bottom of stoving case 3, and when the part on conveyer belt 12 got into stoving case 3, can blow away most water droplet on part surface through the air current of guide tube 10 department, and when the part continued to move in stoving case 3, the air current in stoving case 3 was heated by first motor hot rod and is risen temperature, and the remaining moisture that makes the part surface when blowing to the part is heated and is evaporated, improves the stoving effect.

As shown in fig. 1, in the drying box 3, a plurality of second electric heating rods 11 are disposed, preferably, in the embodiment, the second electric heating rods 11 are located above the first motor hot rod, that is, the air in the drying box 3 is heated by the second motor hot rod in an auxiliary manner, and when the temperature of the outside normal temperature air is low, the first motor hot rod and the second motor hot rod can be simultaneously started, so that the heating speed of the air is increased.

This embodiment is preferred drying box 3, return air duct 6 and blow and all be provided with the heat preservation on the surface of wind pipeline 5 to reduce circulating air's calorific loss when drying the part, improve drying efficiency.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic cycle drying device of part, includes the carriage of slope, its characterized in that: the drying device is characterized in that the conveying support is provided with an air blower and a drying box, the drying box is communicated with the conveying support, a plurality of first electric heating rods are arranged in the drying box, an air blowing pipeline and an air return pipeline are arranged between the air blower and the drying box, the air blowing pipeline is connected with the bottom end of the drying box, the air return pipeline is connected with the top end of the drying box, and the first electric heating rods are close to the conveying support.

2. The automatic cycle drying apparatus of parts according to claim 1, wherein: the drying device is characterized in that a condensation drain pipe is arranged on the blowing pipeline and is close to the drying box, a supporting plate is arranged below the condensation drain pipe, a water storage tank is detachably arranged on the supporting plate, and the supporting plate is fixedly connected with the drying box.

3. The automatic cycle drying apparatus of parts according to claim 2, wherein: and a guide pipe is arranged on the connecting pipe orifice of the air blowing pipeline and the drying box, and the pipe orifice of the guide pipe extends towards the conveying support.

4. The automatic cycle drying apparatus of parts as claimed in claim 3, wherein: and a plurality of second electric heating rods are arranged in the drying box and are positioned above the first motor hot rod.

5. The automatic cycle drying apparatus of parts as claimed in claim 4, wherein: and heat insulation layers are arranged on the outer surfaces of the drying box, the air return pipeline and the air blowing pipeline.

Images