CN211620565U - Steel pipe feeding device of heat treatment furnace - Google Patents

Steel pipe feeding device of heat treatment furnace Download PDF

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Publication number
CN211620565U
CN211620565U CN201921890572.6U CN201921890572U CN211620565U CN 211620565 U CN211620565 U CN 211620565U CN 201921890572 U CN201921890572 U CN 201921890572U CN 211620565 U CN211620565 U CN 211620565U
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China
Prior art keywords
heat treatment
steel pipe
treatment furnace
feeding frame
feeding
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Active
Application number
CN201921890572.6U
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Chinese (zh)
Inventor
岳东祥
谢天凯
何涛
刘召斌
潘顺
刘欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huzhou Renxin Bearing Steel Pipe Co ltd
Zhejiang 8+1 Precision Machinery Co Ltd
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Huzhou Renxin Bearing Steel Pipe Co ltd
Zhejiang 8+1 Precision Machinery Co Ltd
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Application filed by Huzhou Renxin Bearing Steel Pipe Co ltd, Zhejiang 8+1 Precision Machinery Co Ltd filed Critical Huzhou Renxin Bearing Steel Pipe Co ltd
Priority to CN201921890572.6U priority Critical patent/CN211620565U/en
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Abstract

The utility model discloses a heat treatment furnace steel pipe feed arrangement, include: the feeding frame is used for conveying the steel pipes into the heat treatment furnace; the leveling baffle is perpendicular to the feeding direction of the steel pipe on the feeding frame and can move up and down along the vertical direction relative to the feeding frame; and the first driving motor drives the leveling baffle to move up and down along the vertical direction. The utility model discloses a heat treatment furnace steel pipe feed arrangement is through setting up level and smooth baffle on the feeding frame, utilizes level and smooth baffle to get into heat treatment furnace again after leveling unanimous with the steel pipe tip of stacking on the feeding frame and carries out thermal treatment, can prevent effectively like this that the steel pipe is because of the deformation problem that the tip unevenness takes place in heat treatment process, improves the quality of heat treatment back steel pipe. And the heat treatment furnace steel pipe feeding device of the utility model has simple structure and high working efficiency.

Description

Steel pipe feeding device of heat treatment furnace
Technical Field
The utility model relates to the technical field of conveying devices,
especially, the utility model relates to a heat treatment furnace steel pipe feed arrangement.
Background
When the heat treatment furnace is used for annealing the steel pipes, the steel pipes are required to be stacked orderly before entering the heat treatment furnace, but in the actual production process, the end parts of the steel pipes cannot be kept flat and consistent mostly when the steel pipes are hoisted to the feeding frame. Therefore, after the steel pipe enters the furnace, the extending part of the steel pipe is heated in the furnace and is easy to bend, and the extending part of the steel pipe can damage the inner wall of the furnace body. If the steel pipe tip arrangement that will stack is unanimous on the feeding frame depending on the manual work, because the steel pipe is heavier, and the feeding frame is in the motion state, not only will consume a large amount of physical power, and inefficiency moreover, and have certain danger to operating personnel.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a steel pipe feeding device of a heat treatment furnace.
In order to solve the above problem, the utility model adopts the following technical scheme:
a heat treatment furnace steel pipe feed arrangement includes:
the feeding frame is used for conveying the steel pipes into the heat treatment furnace;
the leveling baffle is perpendicular to the feeding direction of the steel pipe on the feeding frame and can move up and down along the vertical direction relative to the feeding frame;
and the first driving motor drives the leveling baffle to move up and down along the vertical direction.
Preferably, the feeding frame comprises:
a support base;
the furnace rollers are arranged on the supporting base in parallel and are driven by chains;
and the second driving motor is used for driving the furnace rollers to rotate.
Preferably, the feeding frame further comprises two side baffles arranged on two sides of the supporting base, and the side baffles are arranged in parallel with the feeding direction of the steel pipe on the feeding frame.
Preferably, the first driving motor and the flat baffle plate are in transmission through a gear and a rack.
Preferably, the lower end of the leveling baffle is fixedly connected with the first driving motor through a telescopic supporting rod, and the first driving motor drives the supporting rod to do telescopic motion.
Compared with the prior art, the utility model discloses a technical effect embodies:
the utility model discloses a heat treatment furnace steel pipe feed arrangement is through setting up level and smooth baffle on the feeding frame, utilizes level and smooth baffle to get into heat treatment furnace again after leveling unanimous with the steel pipe tip of stacking on the feeding frame and carries out thermal treatment, can prevent effectively like this that the steel pipe is because of the deformation problem that the tip unevenness takes place in heat treatment process, improves the quality of heat treatment back steel pipe. And the heat treatment furnace steel pipe feeding device of the utility model has simple structure and high working efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a steel pipe feeding device of a heat treatment furnace in a feeding state according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a steel tube feeding device of a heat treatment furnace according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a leveling baffle according to an embodiment of the present invention.
In the figure: 1. the device comprises a feeding frame, 2 a leveling baffle, 3 a heat treatment furnace, 4 a steel pipe, 5 a first driving motor, 6 a gear, 7 a rack, 11 a supporting base, 12 a furnace roller, 13 and a side baffle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
The embodiment of the utility model provides a heat treatment furnace steel pipe feed arrangement, as shown in figure 1, figure 2, figure 3, including feeding frame 1, level baffle 2 and first driving motor 5. The feeding frame 1 is used for conveying a steel pipe 4 into the heat treatment furnace 3; the leveling baffle 2 is arranged perpendicular to the feeding direction of the steel pipe 4 on the feeding frame 1 and can move up and down along the vertical direction relative to the feeding frame 1; the first driving motor 5 drives the leveling baffle 2 to move up and down in the vertical direction.
The working process of the steel pipe feeding device of the heat treatment furnace of the utility model is as follows: the steel pipe 4 stacked on the feeding frame 1 is driven by the feeding frame 1 to feed into the heat treatment furnace 3, and in the moving process of the steel pipe 4, if the end part of the steel pipe 4 is uneven, the first driving motor 5 drives the leveling baffle 2 to move onto the feeding frame 1, so that when the steel pipe 4 extending out of the end part moves to the position of the leveling baffle 2, the leveling baffle 2 can level and accord the steel pipe with uneven end part; after the leveling is consistent, the first driving motor 5 drives the leveling baffle 2 to move upwards or downwards along the vertical direction, so that the leveling baffle 2 returns to the initial position, the steel pipe 4 continues to move into the heat treatment furnace 3 under the driving of the feeding frame 1, and then enters the heat treatment furnace 3 for heat treatment.
The utility model discloses a heat treatment furnace steel pipe feed arrangement is through setting up level and smooth baffle 2 on feed frame 1, utilizes level and smooth baffle 2 to get into heat treatment furnace 3 again after leveling unanimous with 4 tip of steel pipe of stacking on feed frame 1 and carries out thermal treatment, can prevent effectively like this that steel pipe 4 from improving the quality of heat treatment back steel pipe 4 because of the deformation problem that the tip unevenness takes place in heat treatment process. And the heat treatment furnace steel pipe feeding device of the utility model has simple structure and high working efficiency.
Preferably, the feeding frame 1 comprises a supporting base 11, a plurality of furnace rollers 12 and a second driving motor; a plurality of furnace rollers 12 are arranged on the supporting base 11 in parallel, and the plurality of furnace rollers 12 are driven by chains; the second driving motor is used for driving the plurality of furnace rollers 12 to rotate. Thus, the second driving motor drives the furnace roller 12 to rotate, thereby moving the steel pipe 4 placed on the support base 11. At this time, if the leveling baffle 2 is disposed below the feeding frame 1, the leveling baffle 2 should be movable up and down between the gaps between the two adjacent furnace rollers 12.
More preferably, the feeding frame 1 further comprises two side baffles 13 disposed on two sides of the supporting base 11, and the side baffles 13 are disposed parallel to the feeding direction of the steel pipes 4 on the feeding frame 1. The side baffle 13 can prevent the steel pipe 4 from sliding to two sides on the supporting base 11, and plays a role in safety protection.
Preferably, the first driving motor 5 is driven with the flat baffle 2 through a gear 6 and a rack 7. First driving motor 5 and 2 lower extremes of smooth baffle fixed connection, thereby first driving motor 5 relies on gear 6 and rack 7 transmission to drive smooth baffle 2 up-and-down motion. In addition, also can set up a scalable bracing piece at 2 lower extremes of baffle, first driving motor is the concertina movement through the drive bracing piece and drives the up-and-down motion of baffle 2.
The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modification, equivalent replacement, improvement and the like of the above embodiments according to the technical spirit of the present invention should be included in the scope of the present invention.

Claims (5)

1. The utility model provides a heat treatment furnace steel pipe feed arrangement which characterized in that includes:
the feeding frame is used for conveying the steel pipes into the heat treatment furnace;
the leveling baffle is perpendicular to the feeding direction of the steel pipe on the feeding frame and can move up and down along the vertical direction relative to the feeding frame;
and the first driving motor drives the leveling baffle to move up and down along the vertical direction.
2. The steel pipe feeding device of the heat treatment furnace as set forth in claim 1, wherein the feeding frame comprises:
a support base;
the furnace rollers are arranged on the supporting base in parallel and are driven by chains;
and the second driving motor is used for driving the furnace rollers to rotate.
3. The steel tube feeding device of the heat treatment furnace as claimed in claim 2, wherein the feeding frame further comprises two side baffles disposed at both sides of the supporting base, and the side baffles are disposed in parallel with the feeding direction of the steel tubes on the feeding frame.
4. The steel pipe feeding device of the heat treatment furnace as claimed in any one of claims 1 to 3, wherein the first driving motor and the leveling baffle plate are driven by a gear and a rack.
5. The steel pipe feeding device of the heat treatment furnace as claimed in any one of claims 1 to 3, wherein the lower end of the leveling baffle is fixedly connected with the first driving motor through a telescopic supporting rod, and the first driving motor drives the supporting rod to do telescopic motion.
CN201921890572.6U 2019-11-05 2019-11-05 Steel pipe feeding device of heat treatment furnace Active CN211620565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921890572.6U CN211620565U (en) 2019-11-05 2019-11-05 Steel pipe feeding device of heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921890572.6U CN211620565U (en) 2019-11-05 2019-11-05 Steel pipe feeding device of heat treatment furnace

Publications (1)

Publication Number Publication Date
CN211620565U true CN211620565U (en) 2020-10-02

Family

ID=72624808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921890572.6U Active CN211620565U (en) 2019-11-05 2019-11-05 Steel pipe feeding device of heat treatment furnace

Country Status (1)

Country Link
CN (1) CN211620565U (en)

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