Part drying device

Abstract

The utility model relates to the technical field of part drying processing devices, and discloses a part drying device which comprises a shell, a drying cavity is formed in a conveying shell, the shell is located at the top of a processing area, a heating piece is arranged in the drying cavity, and the heating piece is used for heating the drying cavity; a hanger rail is arranged in the drying cavity in a penetrating mode, the two ends of the hanger rail are connected with the front machining procedure and the rear machining procedure of the drying cavity respectively, a hanging bracket is connected to the hanger rail in a sliding mode, the hanging bracket can move in the extending direction of the hanger rail, and the hanging bracket is used for driving parts to penetrate through the drying cavity. The drying device has the advantages of being high in drying efficiency and small in occupied space.

Description

TECHNICAL FIELD

[0001] The utility model relates to part drying processing device technical field, concretely relates to a part drying device. BACKGROUND

[0002] In the production process of electric vehicles and other equipment, usually more appearance parts are involved, wherein in order to improve the appearance and corrosion resistance of the parts, improve the recognition and durability of the production equipment finished product, usually paint spraying treatment is needed on the surface of the parts, and after paint spraying, the parts need to be dried to make the paint on the surface of the parts solidify. In order to improve the efficiency of the parts during drying and ensure the effect of the parts after drying, the prior art usually uses a drying device to dry the parts after paint spraying.

[0003] For example, the patent document with the announcement number CN220215592U discloses a quick drying device for automobile part paint spraying, which includes a drying box, a box door hinged to the drying box, a discharge pipe provided at the left end of the drying box, a drying mechanism provided at the top end of the drying box, a partition plate provided in the drying box, a rotating shaft provided on the partition plate, a plurality of support rods, each of which is provided with a first placement ring, a second placement ring and a third placement ring, a plurality of notches evenly arranged on the first placement ring, the second placement ring and the third placement ring, a driving mechanism provided on the bottom wall of the drying box, and the driving mechanism is in transmission connection with the rotating shaft and drives the rotating shaft to rotate. The first placement ring, the second placement ring and the third placement ring are arranged in a step-by-step manner to provide more part hanging positions, which can reasonably utilize the space inside the drying box and simultaneously hang multiple parts on the part placement mechanism through hooks for drying, thereby improving the drying efficiency.

[0004] Although the above technical solution can efficiently dry multiple parts, in the processing of the parts, the parts are usually transported in a flow line manner during paint spraying, drying and subsequent processing steps. The above technical solution needs to place multiple parts in the drying box to dry the parts in batches, which consumes a lot of manpower and material resources during loading and unloading of the parts during drying, and the drying process cannot be combined with the front and rear processing procedures in a flow line manner, which affects the overall processing efficiency of the parts. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a part drying device to solve the technical problem that in the prior art, a lot of manpower and material resources are consumed during loading and unloading of the parts during drying, and the drying process cannot be combined with the front and rear processing procedures in a flow line manner.

[0006] To achieve the above object, the utility model discloses the following technical scheme: a kind of part drying device, including shell, conveying shell is equipped with drying cavity, the shell is located at the top of processing area, heating piece is equipped in the drying cavity, and the heating piece is used to heat the drying cavity;Suspension rail is equipped in the drying cavity, and the both ends of the suspension rail are connected with the drying cavity before and after processing procedure respectively, and the suspension rail is slidably connected with hanger, and the hanger can be moved along the extension direction of the suspension rail, and the hanger is used to drive part to pass through the drying cavity.

[0007] The principle and advantages of the present solution are as follows: when drying the parts, the parts to be dried are placed on the hanger, the hanger drives the parts to move along the suspension rail in the drying cavity, and the parts complete drying under the action of high temperature in the drying cavity during the movement in the drying cavity. The dried parts are conveyed to the next processing procedure along the suspension rail on the hanger.

[0008] In the present solution, the suspension rail passes through the drying cavity, so that the drying of the parts is completed during the movement of the parts between the two processing procedures. This avoids the need to separately convey the parts to the drying device for drying after the painting procedure, thereby improving the overall processing efficiency of the parts. Moreover, the parts pass through the drying cavity in a flow line manner, so that the input and output of the parts in the drying cavity can be operated in a flow line manner, ensuring that the drying cavity can always have parts for drying processing, thereby improving the drying processing efficiency of the parts.

[0009] Preferably, as an improvement, the drying cavity is equipped with an air conveying pipe, one end of the air conveying pipe is in communication with one end of the drying cavity, the other end of the air conveying pipe is in communication with a fan, and the air conveying pipe is used to blow air into the drying cavity. By blowing air into the drying cavity through the air conveying pipe, the air circulation in the drying cavity can be improved, the evaporation speed of the moisture on the surface of the parts can be accelerated, the efficiency of the drying of the parts can be improved, and the uniformity of the temperature distribution in the drying cavity can be ensured.

[0010] Preferably, as an improvement, the drying cavity is also equipped with a circulating air pipe, the circulating air pipe is located at the end of the drying cavity away from the air conveying pipe, the end of the circulating air pipe away from the drying cavity is in communication with the air inlet of the fan, and the circulating air pipe is used to convey the hot air in the drying cavity to the fan. By extracting the air inside the drying cavity through the circulating air pipe, the temperature of the air blown out by the air conveying pipe can be consistent with the temperature in the drying cavity, thereby avoiding the situation that the temperature of the air output by the drying cavity is relatively low, which may cause damage to the parts due to the change in temperature during the drying process.

[0011] Preferably, as an improvement, the shell is equipped with a heat preservation layer. This reduces the heat exchange between the drying cavity and the external environment, avoids the emission of heat from the drying cavity to the outside, reduces the energy consumption for the temperature control in the drying cavity, and avoids the temperature rise of the remaining processing environment during the drying process of the drying device.

[0012] Preferably, as an improvement, the hanging rail is coiled and distributed in the drying cavity. The length of the hanging rail in the drying cavity can be further increased, ensuring that the parts transported through the drying cavity can have sufficient drying time, ensuring the drying effect of the parts while reducing the area of the drying cavity and reducing the power consumption of the temperature control in the drying cavity. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The figure is a structure schematic diagram of the part paint spraying device in the embodiment of the utility model.

[0014] Figure 2 The figure is a structure schematic diagram of the housing in the embodiment of the utility model. DETAILED DESCRIPTION

[0015] The following will be further explained in detail through specific embodiments:

[0016] The reference signs in the drawings of the specification include: housing 1, drying cavity 101, hanging rail 2, air conveying pipe 3, fan 301, circulating air pipe 4, hanging bracket 5, connecting rod 501, tray 502.

[0017] As shown in the drawings, Figure 1 The figure is a structure schematic diagram of the part paint spraying device in the embodiment of the utility model.

[0018] The housing 1 includes a support frame and a plurality of partition plates, the support frame is fixedly connected with the building wall through bolts, the plurality of partition plates are uniformly distributed in the circumferential direction of the support frame, the partition plates are fixedly connected with the support frame through bolts, and the space formed in the plurality of partition plates is the drying cavity 101. The support frame is hoisted on the top of the building wall, so that the drying cavity 101 is located on the top of the building. The drying device can be hoisted on the top of the processing site, so as to reduce the floor area of the drying device on the processing production line.

[0019] A plurality of heating elements are arranged in the drying cavity 101, the plurality of heating elements are uniformly distributed in the drying cavity 101, and the heating elements are fixed to the side wall of the drying cavity 101 through bolts. The heating elements can be any one of heating pipes or electric heating wires and other heating devices, and the specific structure of the heating elements is the prior art, which will not be described here.

[0020] An air duct 3 is also provided in the drying chamber 101. One end of the air duct 3 is connected to one end of the drying chamber 101, and the other end of the air duct 3 is connected to the fan 301. The air duct 3 is used to blow air into the drying chamber 101 to improve the air circulation in the drying chamber 101, accelerate the evaporation rate of moisture on the surface of the parts, improve the efficiency of the parts drying, and ensure the uniformity of the temperature distribution in the drying chamber 101.

[0021] A circulating air duct 4 is also provided within the drying chamber 101. The circulating air duct 4 is located at the end of the drying chamber 101 away from the air delivery duct 3 and is connected to the air inlet of the fan 301. The circulating air duct 4 is used to transport the hot air within the drying chamber 101 to the fan 301, and then to the drying chamber 101 through the fan 301. This allows the air at both ends of the drying chamber 101 to circulate under the action of the circulating air duct 4 and the air delivery duct 3, thereby improving the overall air flow within the drying chamber 101 and the temperature uniformity of each area within the drying chamber 101. Furthermore, the air inside the drying chamber 101 is extracted through the circulating air duct 4, so that the air blown out of the air delivery duct 3 is at the same temperature as the temperature within the drying chamber 101, thereby preventing the low temperature of the air output from the drying chamber 101 from causing damage to the parts due to temperature changes during the drying process.

[0022] An insulation layer is provided within the partition plate to reduce heat exchange between the drying chamber 101 and the external environment. The insulation layer can be made of an insulating material such as thermal foam, and the partition plate is filled with the insulating material. This reduces heat exchange between the drying chamber 101 and the external environment, preventing heat from dissipating outward from the drying chamber 101. This reduces energy consumption during temperature control within the drying chamber 101 and prevents the temperature of the rest of the processing environment from rising during the drying process.

[0023] The hanging rail 2 is located at the top of the drying chamber 101. The hanging rail 2 is fixedly connected to the inner wall of the top of the drying chamber 101 by bolts. The hanging rail 2 passes through the drying chamber 101, and the two ends of the hanging rail 2 are respectively connected to the front and back processing steps of the parts drying. The hanging rail 2 is used to transport the parts that have been processed in the previous drying step into the drying chamber 101. The parts are dried while passing through the drying chamber 101. The dried parts are transported to the next processing step through the hanging rail 2.

[0024] As attached Figure 2 As shown, the hanging rail 2 is arranged in a coiled manner within the drying chamber 101. Specifically, the hanging rail 2 is arranged in an S-shaped reciprocating coil within the drying chamber 101. This allows the length of the hanging rail 2 within the drying chamber 101 to be further increased, thereby ensuring that the parts transported through the drying chamber 101 have sufficient drying time and the drying effect of the parts is ensured, while reducing the area of ​​the drying chamber 101 and reducing the power consumption of the temperature control within the drying chamber 101.

[0025] The hanger 5 comprises a connecting rod 501, one end of the connecting rod 501 is in sliding connection with the suspension rail 2, and the other end extends downward along the height direction, wherein the connecting rod 501 and the suspension rail 2 can be in transmission connection through a transmission chain, and the connection mode between the connecting rod 501 and the suspension rail 2 is a prior art, which will not be described here.

[0026] A plurality of trays 502 are arranged on the connecting rod 501, and the trays 502 are fixedly connected with the connecting rod 501 through bolts or welding, the plurality of trays 502 are spaced apart along the height direction on the connecting rod 501, and the plurality of trays 502 are parallel to each other. The tray 502 is used for carrying the parts to be dried. The hanger 5 can carry a plurality of parts at a time, thereby improving the loading efficiency of the hanger 5 on the parts.

[0027] The specific implementation process is as follows:

[0028] When the parts are dried, the parts to be dried are placed on the hanger 5, the hanger 5 drives the parts to move along the suspension rail 2 in the drying cavity 101, and the parts complete drying under the action of high temperature in the drying cavity 101 during the movement in the drying cavity 101. The dried parts are conveyed to the next processing procedure along the suspension rail 2 on the hanger 5.

[0029] Compared with the prior art, in the scheme, the suspension rail 2 passes through the drying cavity 101, so that the drying of the parts is completed during the movement of the parts between two processing procedures, avoiding the need to separately convey the parts to a drying device for drying after the parts are painted, thereby improving the overall processing efficiency of the parts. The parts pass through the drying cavity 101 in a flow line manner, so that the input and output of the parts in the drying cavity 101 can be operated in a flow line manner, ensuring that the drying cavity 101 can always have parts for drying processing, thereby improving the drying processing efficiency of the parts.

[0030] The above is only an embodiment of the present application, and the specific technical solutions and / or common knowledge of the characteristics in the scheme are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solutions of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A part drying apparatus comprising a housing, a conveying housing provided with a drying cavity in the housing, characterized in that: The shell is located on the top of the processing area, the drying cavity is provided with a heating element, and the heating element is used for heating the drying cavity; a hanging rail is arranged in the drying cavity, two ends of the hanging rail are respectively connected with the processing procedures before and after the drying cavity, a hanging bracket is slidably connected on the hanging rail, the hanging bracket is movable along the extension direction of the hanging rail, and the hanging bracket is used for driving the parts to pass through the drying cavity.

2. A part drying apparatus as claimed in claim 1, wherein: The drying cavity is provided with a wind conveying pipe, one end of the wind conveying pipe is communicated with one end of the drying cavity, the other end of the wind conveying pipe is communicated with the fan, and the wind conveying pipe is used for blowing air into the drying cavity.

3. A part drying apparatus as claimed in claim 2, wherein: The drying cavity is also provided with a circulating air pipe, one end of the circulating air pipe is communicated with the end of the drying cavity away from the wind conveying pipe, and the end of the circulating air pipe away from the drying cavity is communicated with the air inlet of the fan, so that the hot air in the drying cavity is conveyed to the fan.

4. The part drying apparatus of claim 1, wherein: The shell is provided with a heat preservation layer.

5. The part drying apparatus of claim 1, wherein: The hanging rail is coiled and distributed in the drying cavity.

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