External blowing device for galvanized steel pipe production

Abstract

The utility model relates to the technical field of galvanized steel pipes, in particular to an external blowing device for galvanized steel pipe production, which comprises a support component and a workbench, the workbench is arranged at the upper end of the support component, a steel pipe component is arranged on the workbench, clamping mechanisms are arranged on two sides of the workbench, fixing plates are arranged in the clamping mechanisms, and the steel pipe component is arranged on the steel pipe component. A side plate is arranged on one side of the fixing plate, a servo motor is arranged at the upper end of the side plate, a first two-way screw rod is rotationally installed at the output end of the servo motor through a coupler, a first sliding sleeve is arranged on the first two-way screw rod, a first clamping plate is arranged on the first sliding sleeve, and first limiting plates are arranged on the two sides of the first sliding sleeve; a first bidirectional screw is arranged on the workbench, a second sliding sleeve is arranged on the first bidirectional screw, a second clamping plate is arranged on the second sliding sleeve, second limiting plates are arranged on the two sides of the second sliding sleeve, an outer blowing mechanism is arranged on the workbench, a supporting frame is arranged in the outer blowing mechanism, a sliding rod is arranged on the supporting frame, and a first movable sleeve is arranged on the sliding rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to galvanized steel pipe technical field, concretely is a kind of galvanized steel pipe production with outside blowing device. BACKGROUND

[0002] Steel pipe is the steel material with hollow section, and its length is much greater than diameter or circumference. According to the section shape, it is divided into round, square, rectangular and special-shaped steel pipe. Steel pipe is not only used for conveying fluid and powder solid, exchanging heat energy, manufacturing mechanical parts and container, but also is an economical steel material. Galvanizing of steel pipe is to use hot-dip plating or electroplating zinc layer on the surface of steel pipe. Galvanizing can increase the corrosion resistance of steel pipe and prolong its service life. Hot-dip plating is the main existing steel pipe galvanizing process. Hot-dip galvanizing, also known as hot-dip zinc and hot-dip plating, is an effective metal corrosion prevention method. Outside blowing process is an important process in the post-treatment operation of steel pipe galvanizing, which ensures the uniformity of zinc layer on the outer wall of steel pipe and accelerates the drying speed of the outer wall of steel pipe.

[0003] To this end, Chinese patent number CN210030848U discloses a kind of outside blowing device for steel pipe galvanizing, including first support frame and second support frame, the bottom of first support frame and second support frame is connected with mounting frame by bolt, the bottom of mounting frame is connected with multiple installation plate groups by bolt, the inside of installation plate group is connected with electromagnetic conveying roller by bearing, the top of mounting frame is equipped with two first hydraulic oil cylinders near one end of second support frame. In the utility model, the height of two spray pipes is adjusted by the first hydraulic oil cylinder. The galvanized steel pipe passes through the two spray pipes in sequence, so that the axial lines of the spray nozzles connected by threads on one side of the two spray pipes intersect, the distance from the air outlet of the spray nozzles to the outer wall of the steel pipe is the same, which can make the hot air received by the outer wall of the steel pipe more comprehensive, make the zinc layer on the outer wall of the steel pipe uniform, avoid the phenomenon that the zinc layer on the outer wall of the steel pipe is not uniform due to wind force, which affects the quality of galvanized steel pipe.

[0004] However, the existing galvanized steel pipe production outside blowing device, because existing galvanized steel pipe production work needs to place steel pipe assembly on workbench to carry out outside blowing work, and existing device cannot effectively clamp and limit steel pipe assembly, thereby causing steel pipe assembly to be possibly moved during outside blowing work and affecting work.

[0005] Therefore, in order to solve the above problems, a kind of galvanized steel pipe production outside blowing device is provided UTILITY MODEL CONTENTS

[0006] The purpose of this utility model is to provide an external blowing device for galvanized steel pipe production, so as to solve the problem mentioned in the background art of the prior art for external blowing devices for galvanized steel pipe production. In the existing galvanized steel pipe production process, the steel pipe assembly needs to be placed on the workbench for external blowing, but the existing device cannot effectively clamp and limit the steel pipe assembly, which may cause the steel pipe assembly to be displaced during the external blowing process, thus affecting the work.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an external blowing device for galvanized steel pipe production, comprising: a support assembly and a worktable; the support assembly has a worktable at its upper end; a steel pipe assembly is provided on the worktable; clamping mechanisms are provided on both sides of the worktable; a fixing plate is provided inside the clamping mechanism; a side plate is provided on one side of the fixing plate; a servo motor is provided at the upper end of the side plate; a first bidirectional screw is rotatably mounted on the output end of the servo motor via a coupling; a first sliding sleeve is provided on the first bidirectional screw; a first clamping plate is provided on the first sliding sleeve; first limiting plates are provided on both sides of the first sliding sleeve; a second sliding sleeve is provided on the first bidirectional screw; a second clamping plate is provided on the second sliding sleeve; second limiting plates are provided on both sides of the second sliding sleeve; and an external blowing mechanism is provided on the worktable; a support frame is provided inside the external blowing mechanism; a sliding rod is provided on the support frame; and a first movable sleeve is provided on the sliding rod.

[0008] Preferably, a connecting pipe is fixedly installed at the bottom of the first movable sleeve, and an air ring is fixedly installed at one end of the connecting pipe, with the steel pipe assembly passing through the air ring.

[0009] Preferably, a limiting sleeve is fixedly installed on the upper end of the support frame, and a second bidirectional screw is rotatably installed on the limiting sleeve, with a turntable rotatably installed at one end of the second bidirectional screw.

[0010] Preferably, a second movable sleeve is movably mounted on the second bidirectional screw, the second movable sleeve is fixedly connected to the first movable sleeve through a connecting rod, and a fan is fixedly mounted on one side of the workbench, the fan being movably connected to the connecting pipe through an air duct.

[0011] Preferably, the fixing plate is fixedly installed on the workbench, the side plate is fixedly installed on the fixing plate, the servo motor is fixedly installed on the side plate, and one end of the first bidirectional screw is rotatably installed inside the fixing plate.

[0012] Preferably, the first sliding sleeve is movably arranged on the first bidirectional screw, the first clamping plate is fixedly arranged on the first sliding sleeve, one end of the first limiting plate is fixedly arranged on the first sliding sleeve, and the other end of the first limiting plate is slidably arranged in the limiting groove of the fixed plate, the second sliding sleeve is movably arranged on the first bidirectional screw, the second clamping plate is fixedly arranged on the second sliding sleeve, one end of the second limiting plate is fixedly arranged on the second sliding sleeve, and the other end of the second limiting plate is slidably arranged in the limiting groove of the fixed plate.

[0013] Preferably, the support frame is fixedly arranged on the workbench, and the sliding rod is fixedly arranged on the support frame.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. By setting up the clamping mechanism, the steel pipe assembly can be clamped and limited, the first bidirectional screw is driven to rotate by the servo motor in the mechanism, the first sliding sleeve and the second sliding sleeve are moved by the first bidirectional screw, the first sliding sleeve and the second sliding sleeve are limited by the first limiting plate and the second limiting plate in the process, the first clamping plate and the second clamping plate are driven to work by the first sliding sleeve and the second sliding sleeve, thereby the steel pipe assembly is clamped and limited, and the practicability of the device is improved.

[0016] 2. By setting up the external blowing mechanism, the position of the air ring on the steel pipe assembly can be adjusted according to the need, the second bidirectional screw is driven to rotate by the turntable in the mechanism, the second movable sleeve is moved by the second bidirectional screw, the first movable sleeve is moved on the sliding rod by the second movable sleeve through the connecting rod, the position of the air ring on the steel pipe assembly is adjusted by the first movable sleeve through the connecting pipe, air can be transported into the connecting pipe by the fan through the air pipe, air can be transported into the air ring through the connecting pipe, and the steel pipe assembly can be externally blown, thereby the working efficiency of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the following description of the embodiments of the utility model will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the contents of the embodiments of the utility model and these drawings by the ordinary skilled in the art without paying creative labor.

[0018] Figure 1 It is the structure front view schematic diagram of the utility model;

[0019] Figure 2 It is the structure front view schematic diagram of the main body of the utility model;

[0020] Figure 3 It is the structure front view section view schematic drawing of the clamping mechanism of the utility model;

[0021] Figure 4 It is the structure section view schematic drawing of the external blowing mechanism of the utility model.

[0022] In the figure: 1, support assembly; 2, workbench; 3, steel pipe assembly; 4, clamping mechanism; 41, fixed plate; 42, side plate; 43, servo motor; 44, first bidirectional screw; 45, first sliding sleeve; 46, first clamping plate; 47, first limit plate; 48, second sliding sleeve; 49, second clamping plate; 410, second limit plate; 5, external blowing mechanism; 51, support frame; 52, sliding rod; 53, first movable sleeve; 54, connecting pipe; 55, air ring; 56, limit sleeve; 57, second bidirectional screw; 58, rotary disc; 59, second movable sleeve; 510, fan. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figures 1-4 , the utility model provides an embodiment:

[0026] The servo motor 43 and the fan 510 used in the present application are products that can be directly purchased on the market, and their principles and connection modes are all prior art known to those skilled in the art, and thus will not be described here.

[0027] The galvanized steel pipe production external blowing device, including: support assembly 1 and workbench 2, the support assembly 1 upper end is equipped with workbench 2, the workbench 2 is equipped with steel pipe assembly 3, the workbench 2 both sides are equipped with clamping mechanism 4, the clamping mechanism 4 is equipped with fixed plate 41, the fixed plate 41 one side is equipped with side plate 42, the side plate 42 upper end is equipped with servo motor 43, the servo motor 43 output end is rotatably installed with first bidirectional screw rod 44 through coupling, the first bidirectional screw rod 44 is equipped with first sliding sleeve 45, the first sliding sleeve 45 is equipped with first clamping plate 46, and the first sliding sleeve 45 both sides are equipped with first limiting plate 47, and the first bidirectional screw rod 44 is equipped with second sliding sleeve 48, the second sliding sleeve 48 is equipped with second clamping plate 49, and the second sliding sleeve 48 both sides are equipped with second limiting plate 410, and the workbench 2 is equipped with external blowing mechanism 5, the external blowing mechanism 5 is equipped with support frame 51, the support frame 51 is equipped with sliding rod 52, the sliding rod 52 is equipped with first movable sleeve 53, by setting this component, the steel pipe assembly 3 can be clamped and limited by the clamping mechanism 4, and the steel pipe assembly 3 can be externally blown by the external blowing mechanism 5.

[0028] As the further utility model, the first movable sleeve 53 bottom end is fixedly installed with connecting pipe 54, the connecting pipe 54 one end is fixedly installed with wind ring 55, and the steel pipe assembly 3 passes through the wind ring 55, by setting this component, the wind ring 55 can be moved by the first movable sleeve 53 through the connecting pipe 54, and the connecting pipe 54 outer hard pipe can drive the wind ring 55 to move.

[0029] As the further utility model, the support frame 51 upper end is fixedly installed with limiting sleeve 56, the limiting sleeve 56 is rotatably installed with second bidirectional screw rod 57, the second bidirectional screw rod 57 one end is rotatably installed with turntable 58, by setting this component, the sliding rod 52 can be supported by the support frame 51, and the first movable sleeve 53 is supported and limited by the sliding rod 52.

[0030] As the further utility model, the second bidirectional screw rod 57 is movably installed with second movable sleeve 59, the second movable sleeve 59 is fixedly connected with the first movable sleeve 53 through connecting rod, and the workbench 2 one side is fixedly installed with fan 510, the fan 510 is movably connected with the connecting pipe 54 through air pipe, by setting this component, the second movable sleeve 59 can be moved by the second bidirectional screw rod 57, and the fan 510 can be transported into the connecting pipe 54 through the air pipe.

[0031] As a further further of the utility model, the fixed plate 41 is fixedly installed on the workbench 2, the side plate 42 is fixedly installed on the fixed plate 41, the servo motor 43 is fixedly installed on the side plate 42, and the first bidirectional screw rod 44 is rotatably installed at one end in the fixed plate 41. By setting this component, the side plate 42 can be supported by the fixed plate 41, and the servo motor 43 can be supported and fixed by the side plate 42.

[0032] As a further further of the utility model, the first sliding sleeve 45 is movably installed on the first bidirectional screw rod 44, the first clamping plate 46 is fixedly installed on the first sliding sleeve 45, one end of the first limiting plate 47 is fixedly installed on the first sliding sleeve 45, the other end of the first limiting plate 47 is slidably installed in the limiting groove in the fixed plate 41, the second sliding sleeve 48 is movably installed on the first bidirectional screw rod 44, the second clamping plate 49 is fixedly installed on the second sliding sleeve 48, one end of the second limiting plate 410 is fixedly installed on the second sliding sleeve 48, and the other end of the second limiting plate 410 is slidably installed in the limiting groove in the fixed plate 41. By setting this component, the first sliding sleeve 45 and the second sliding sleeve 48 can be moved by the first bidirectional screw rod 44, the first clamping plate 46 and the second clamping plate 49 can be moved by the first sliding sleeve 45 and the second sliding sleeve 48, and the first sliding sleeve 45 and the second sliding sleeve 48 can be limited by the first limiting plate 47 and the second limiting plate 410.

[0033] As a further further of the utility model, the support frame 51 is fixedly installed on the workbench 2, the slide rod 52 is fixedly installed on the support frame 51, and the first movable sleeve 53 is movably installed on the slide rod 52. By setting this component, the slide rod 52 can be supported by the support frame 51.

[0034] Working principle: when the need to use galvanized steel pipe production with the outside blowing device, just need to support the device through the support assembly 1, in through the existing power supply to the device power, can be placed on the workbench 2 through the clamping mechanism 4 steel pipe assembly 3 can be clamped to limit the work of steel pipe assembly 3, through the servo motor 43 in the mechanism drive first bidirectional screw 44 rotation, in through the first bidirectional screw 44 drive first sliding sleeve 45 and second sliding sleeve 48 movement, in the process can be through the first limit plate 47 and second limit plate 410 to first sliding sleeve 45 and second sliding sleeve 48 limit work, in through the first sliding sleeve 45 and second sliding sleeve 48 drive first clamp plate 46 and second clamp plate 49 work to clamp the steel pipe assembly 3 limit work, in through the outside blowing mechanism 5 through the mechanism according to the need to adjust the position of the wind ring 55 on the steel pipe assembly 3, through the turntable 58 in the mechanism drive second bidirectional screw 57 rotation, in through the second bidirectional screw 57 drive second movable sleeve 59 movement, in through the second movable sleeve 59 through the connecting rod drive first movable sleeve 53 on the slide rod 52 movement, in through the first movable sleeve 53 through the connecting pipe 54 drive wind ring 55 on the position of the steel pipe assembly 3 adjustment, can be through the fan 510 through the air pipe to the wind into the connecting pipe 54, in through the connecting pipe 54 wind into the wind ring 55 can be outside blowing work to the steel pipe assembly 3, so as to improve the device work efficiency.

[0035] The above is only the preferred embodiment of the present application, and does not limit the present application in any form; any ordinary skilled person in the art can implement the present application according to the above description and the drawings; however, any equivalent changes, modifications and evolution made by those skilled in the art without departing from the scope of the present application are equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution made according to the essential technology of the present application are still within the protection scope of the present application.

Claims

1. An external blowing device for galvanized steel pipe production, comprising: A support assembly (1) and a workbench (2) are provided. The workbench (2) is provided on the upper end of the support assembly (1). A steel pipe assembly (3) is provided on the workbench (2). The workbench (2) is characterized in that: clamping mechanisms (4) are provided on both sides of the workbench (2). A fixing plate (41) is provided inside the clamping mechanism (4). A side plate (42) is provided on one side of the fixing plate (41). A servo motor (43) is provided on the upper end of the side plate (42). A first bidirectional screw (44) is rotatably mounted on the output end of the servo motor (43) through a coupling. A first sliding sleeve (45) is provided on the first bidirectional screw (44). The first sliding sleeve (45) is provided with a first clamping plate (46), and a first limiting plate (47) is provided on both sides of the first sliding sleeve (45). A second sliding sleeve (48) is provided on the first bidirectional screw (44). A second clamping plate (49) is provided on the second sliding sleeve (48), and a second limiting plate (410) is provided on both sides of the second sliding sleeve (48). An external blowing mechanism (5) is provided on the worktable (2). A support frame (51) is provided inside the external blowing mechanism (5). A sliding rod (52) is provided on the support frame (51), and a first movable sleeve (53) is provided on the sliding rod (52).

2. The external blowing device for galvanized steel pipe production according to claim 1, characterized in that: A connecting pipe (54) is fixedly installed at the bottom of the first movable sleeve (53), and a wind ring (55) is fixedly installed at one end of the connecting pipe (54), and the steel pipe assembly (3) passes through the wind ring (55).

3. The external blowing device for galvanized steel pipe production according to claim 2, characterized in that: A limiting sleeve (56) is fixedly installed on the upper end of the support frame (51). A second bidirectional screw (57) is rotatably installed on the limiting sleeve (56). A turntable (58) is rotatably installed on one end of the second bidirectional screw (57).

4. The external blowing device for galvanized steel pipe production according to claim 3, characterized in that: A second movable sleeve (59) is movably installed on the second bidirectional screw (57). The second movable sleeve (59) is fixedly connected to the first movable sleeve (53) through a connecting rod. A fan (510) is fixedly installed on one side of the workbench (2). The fan (510) is movably connected to the connecting pipe (54) through a duct.

5. The external blowing device for galvanized steel pipe production according to claim 1, characterized in that: The fixed plate (41) is fixedly installed on the workbench (2), the side plate (42) is fixedly installed on the fixed plate (41), the servo motor (43) is fixedly installed on the side plate (42), and one end of the first bidirectional screw (44) is rotatably installed inside the fixed plate (41).

6. The external blowing device for galvanized steel pipe production according to claim 1, characterized in that: The first sliding sleeve (45) is movably mounted on the first bidirectional screw (44), the first clamping plate (46) is fixedly mounted on the first sliding sleeve (45), one end of the first limiting plate (47) is fixedly mounted on the first sliding sleeve (45), and the other end of the first limiting plate (47) is slidably mounted in the limiting groove opened in the fixed plate (41), the second sliding sleeve (48) is movably mounted on the first bidirectional screw (44), the second clamping plate (49) is fixedly mounted on the second sliding sleeve (48), one end of the second limiting plate (410) is fixedly mounted on the second sliding sleeve (48), and the other end of the second limiting plate (410) is slidably mounted in the limiting groove opened in the fixed plate (41).

7. The external blowing device for galvanized steel pipe production according to claim 1, characterized in that: The support frame (51) is fixedly installed on the workbench (2), the slide rod (52) is fixedly installed on the support frame (51), and the first movable sleeve (53) is movably installed on the slide rod (52).

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