CN210304403U

CN210304403U - Curing oven is used in plastic-coated steel pipe production with cooling structure

Info

Publication number: CN210304403U
Application number: CN201920889696.6U
Authority: CN
Inventors: 郭立
Original assignee: Tianjin Lianheng Pipeline Manufacturing Co Ltd
Current assignee: Tianjin Lianheng Pipeline Manufacturing Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-14
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to a plastic-coated steel pipe production field discloses a curing oven is used in plastic-coated steel pipe production with cooling structure, to the slow problem of curing oven cooling rate among the prior art, now proposes following scheme, and it includes the furnace body, one side of furnace body articulates there is the sealing door, the opposite side of furnace body is fixed with the control box, and the top of furnace body articulates there is the fan frame, the inside both sides of fan frame are fixed with first protection network and second protection network respectively, and the inboard of first protection network is fixed with the mounting panel, the inboard of mounting panel is fixed with the fan, one side of fan frame is fixed with the connecting block, and one side threaded connection of connecting block has the bolt. The utility model discloses rational in infrastructure, design benefit, easy operation has not only solved the slow problem of curing oven cooling rate among the prior art, conveniently fixes the fan frame at the top of furnace body moreover.

Description

Curing oven is used in plastic-coated steel pipe production with cooling structure

Technical Field

The utility model relates to a plastic-coated steel pipe production field especially relates to a curing oven is used in plastic-coated steel pipe production with cooling structure.

Background

The curing oven is a container for heating and curing in the production processes of heating parts, curing coatings and drying products in the power electronic industry. In the production process of the plastic-coated steel pipe, a curing furnace is needed to cure the plastic-coated layer of the profiled edge of the steel pipe. At present, the curing oven relies on natural cooling after use, and the cooling mode has long time and unsatisfactory effect, thereby influencing the production efficiency.

Disclosure of Invention

The utility model provides a curing oven is used in plastic-coated steel pipe production with cooling structure has solved the slow problem of curing oven cooling rate among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a production of plastic-coated steel pipe is with curing oven with cooling structure, includes the furnace body, one side of furnace body articulates there is the sealing door, the opposite side of furnace body is fixed with the control box, and the top of furnace body articulates there is the fan frame, the inside both sides of fan frame are fixed with first protection network and second protection network respectively, and the inboard of first protection network is fixed with the mounting panel, the inboard of mounting panel is fixed with the fan, one side of fan frame is fixed with the connecting block, and one side threaded connection of connecting block has the bolt, the bolt hole has been seted up to positive one side of furnace body, and the one end of bolt extends to the inside of bolt hole.

Preferably, the top of furnace body is fixed with the fixed block, and the hole of accomodating has been seted up to one side of fixed block, and the inside of accomodating the hole is equipped with spacing post, and the one end of spacing post extends to the outside of accomodating the hole, and the other end of spacing post runs through the outside that the fixed block extended to the fixed block, and spacing hole has been seted up to the bottom of fan frame, and spacing post cooperatees with spacing hole.

Preferably, the outside of spacing post is fixed with the spring fixture block, and the outside cover of spacing post is equipped with the spring, and the spring is located between spring fixture block and a lateral wall of accomodating the hole.

Preferably, a pull ring is fixed at one end of the limiting column, which is positioned outside the fixing block.

Preferably, the fan is electrically connected with the control box.

The utility model discloses in:

1. the fan outer frame, the control box, the fan, the connecting block and the bolt are matched to achieve the purpose of quickly cooling the inner wall of the furnace body, and the connecting block, the bolt and the bolt hole are matched to facilitate the fixation of the fan outer frame on one side of the furnace body during heat dissipation;

2. the purpose of conveniently fixing the fan outer frame at the top of the furnace body is achieved through the matching of the fixing block, the limiting column, the pull ring, the spring clamping block and the limiting hole.

The utility model discloses rational in infrastructure, design benefit, easy operation has not only solved the slow problem of curing oven cooling rate among the prior art, conveniently fixes the fan frame at the top of furnace body moreover.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is an enlarged view of a point a of the present invention.

Reference numbers in the figures: the device comprises a furnace body 1, a fan outer frame 2, a sealing door 3, a control box 4, a first protective screen 5, a mounting plate 6, a connecting block 7, bolts 8, a fixing block 9, a containing hole 10, a spring clamping block 11, a pull ring 12, a limiting column 13, a second protective screen 14, a fan 15, a limiting hole 16 and a bolt hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a curing oven with a cooling structure for plastic-coated steel pipe production comprises an oven body 1, one side of the oven body 1 is hinged with a sealing door 3, the other side of the oven body 1 is fixed with a control box 4, the top of the oven body 1 is hinged with a fan frame 2, two sides of the inside of the fan frame 2 are respectively fixed with a first protective net 5 and a second protective net 14, the inner side of the first protective net 5 is fixed with a mounting plate 6, the inner side of the mounting plate 6 is fixed with a fan 15, one side of the fan frame 2 is fixed with a connecting block 7, one side of the connecting block 7 is in threaded connection with a bolt 8, one side of the front of the oven body 1 is provided with a bolt hole 17, and.

In this embodiment, the top of furnace body 1 is fixed with fixed block 9, one side of fixed block 9 has been seted up and has been accomodate hole 10, the inside of accomodating hole 10 is equipped with spacing post 13, the one end of spacing post 13 extends to the outside of accomodating hole 10, the other end of spacing post 13 runs through the outside that fixed block 9 extended to fixed block 9, spacing hole 16 has been seted up to the bottom of fan frame 2, spacing post 13 cooperatees with spacing hole 16, the external fixation of spacing post 13 has spring fixture block 11, the outside cover of spacing post 13 is equipped with the spring, the spring is located between spring fixture block 11 and the lateral wall of accomodating hole 10, the outside one end that spacing post 13 is located fixed block 9 is fixed with pull ring 12, fan 15 and control box 4 electric connection.

The working principle is as follows: during the cooling, the fan is opened to through-hole control box 4, the fan blows external cold wind into the inside of furnace body 1, thereby the decline of the inside temperature of furnace body 1 with higher speed, back is accomplished in the cooling is twisted out bolt 8 from the inside of bolt hole 17 again, then overturn fan frame 2 to the top of furnace body 1, then hold the pull ring and outwards extract spacing post 13, the spring is compressed, spacing hole 16 on the fan frame 2 is just right-time with spacing post 13, loosen spacing post 13 again, the inside in spacing hole 16 is gone into in the one end card of spacing post 13, thereby fix fan frame 2 at the top of furnace body 1.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A curing oven with a cooling structure for producing plastic-coated steel pipes comprises an oven body (1), it is characterized in that one side of the furnace body (1) is hinged with a sealing door (3), the other side of the furnace body (1) is fixed with a control box (4), the top of the furnace body (1) is hinged with a fan outer frame (2), a first protective net (5) and a second protective net (14) are respectively fixed on two sides of the inner part of the fan outer frame (2), and the inner side of the first protective net (5) is fixed with a mounting plate (6), the inner side of the mounting plate (6) is fixed with a fan (15), a connecting block (7) is fixed on one side of the fan outer frame (2), a bolt (8) is connected with one side of the connecting block (7) in a threaded manner, a bolt hole (17) is formed in one side of the front face of the furnace body (1), and one end of the bolt (8) extends into the bolt hole (17).

2. The curing oven with the cooling structure for the production of the plastic-coated steel tube is characterized in that a fixed block (9) is fixed at the top of the oven body (1), a containing hole (10) is formed in one side of the fixed block (9), a limiting column (13) is arranged inside the containing hole (10), one end of the limiting column (13) extends to the outside of the containing hole (10), the other end of the limiting column (13) penetrates through the fixed block (9) and extends to the outside of the fixed block (9), a limiting hole (16) is formed in the bottom of the outer fan frame (2), and the limiting column (13) is matched with the limiting hole (16).

3. The curing oven with the cooling structure for the plastic-coated steel tube production as claimed in claim 2, wherein a spring block (11) is fixed outside the limiting column (13), a spring is sleeved outside the limiting column (13), and the spring is located between the spring block (11) and one side wall of the accommodating hole (10).

4. The curing oven with the cooling structure for the production of the plastic-coated steel tube is characterized in that a pull ring (12) is fixed at one end of the limiting column (13) which is positioned outside the fixed block (9).

5. The curing oven with the cooling structure for the production of the plastic-coated steel tube as claimed in claim 1, wherein the fan (15) is electrically connected with the control box (4).