Feeding device for steel pipe cleaning process

Abstract

The utility model discloses a feeding device for a steel pipe cleaning process, which comprises a plurality of conveying mechanisms, each conveying mechanism comprises a conveying seat, a conveying table, a driving conveying wheel and a driven conveying wheel, the conveying seats are vertically arranged on the ground, the conveying tables are horizontally arranged on the conveying seats, and the driving conveying wheels are driven by the driving conveying wheels; the driving conveying wheel and the driven conveying wheel are rotationally arranged on the two sides of the conveying table side by side, the outer wall of the driving conveying wheel is gradually shrunk in the advancing direction, and the outer wall of the driven conveying wheel is gradually expanded in the advancing direction so that the steel pipes can be automatically pushed to rotate and advance during rotation; the feeding mechanism is used for feeding the steel pipes and conveying the steel pipes to the front conveying mechanism. Compared with the prior art, the steel pipe conveying device has the following advantages and effects that by arranging the feeding mechanism capable of stably feeding steel pipes one by one and the conveying mechanism capable of rotationally conveying the steel pipes, stable pushing and conveying of the steel pipes are achieved, manual lifting and pushing are not needed, the effect of facilitating feeding is achieved, and meanwhile the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel pipe cleaning, in particular to a feeding device used in the steel pipe cleaning process. Background Art

[0002] Stainless steel pipe is a hollow long strip of steel. Steel pipe is generally drawn gradually from thicker steel pipe to thinner steel pipe. Special drawing oil is required during the drawing process. Oil stains need to be removed after drawing. Oil stains have a greater impact on steel pipes, so the steel pipes need to be degreased.

[0003] In the current steel pipe cleaning process, manual handling and transportation are usually adopted. Since the steel pipe is relatively long, multiple people are required to lift and load it, which makes the cleaning process of the steel pipe very inconvenient and affects the cleaning efficiency, which needs to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a feeding device for use in a steel pipe cleaning process, which has the effect of facilitating feeding.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A feeding device for a steel pipe cleaning process, comprising:

[0006] Multiple transmission mechanisms are arranged at intervals on the ground and are used to support and transmit steel pipes;

[0007] The transmission mechanism includes a transmission seat, a transmission platform, an active transmission wheel and a driven transmission wheel, wherein the transmission seat is vertically arranged on the ground, the transmission platform is horizontally arranged on the transmission seat, the active transmission wheel and the driven transmission wheel are rotatably arranged side by side on both sides of the transmission platform, the outer wall of the active transmission wheel is gradually contracted toward the direction of travel, and the outer wall of the driven transmission wheel is gradually expanded toward the direction of travel, so as to automatically push the steel pipe to rotate forward during rotation;

[0008] The loading mechanism is used to load the steel pipes and transfer them to the transmission mechanism in the front.

[0009] In a preferred example, the present invention can be further configured as follows: an angle of 10°-20° is formed between the center line of the transmission seat and the travel direction of the steel pipe.

[0010] In a preferred example, the present invention can be further configured as follows: one end of the transfer platform is rotatably connected to the transfer seat, a cylinder is rotatably connected to the transfer seat, and a piston rod of the cylinder is rotatably connected to the other end of the transfer platform.

[0011] In a preferred example, the present invention can be further configured as follows: the feeding mechanism includes multiple feeding racks, the multiple feeding racks are arranged side by side, and extend obliquely downward to the position of the transmission mechanism, the lowest end position of the feeding rack is provided with a feeding stop rod, the feeding rack is provided with a pair of feeding supports located between two adjacent transmission mechanisms on the side close to the transmission mechanism, and a feeding plate is rotatably connected to the feeding support, the feeding plate is L-shaped, and the side for contacting the steel pipe after flipping is tilted downward, the feeding plate is used to lift the steel pipe on the feeding rack after flipping, and make the steel pipe automatically roll down to the top of the transmission mechanism.

[0012] To sum up, the utility model has the following beneficial effects: by providing a loading mechanism that can stably load steel pipes one by one and a transmission mechanism that can rotationally transmit steel pipes, stable propulsion and transmission of steel pipes are achieved without the need for manual lifting and pushing, thereby achieving the effect of convenient loading and improving cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of an embodiment;

[0014] Figure 2 is a schematic structural diagram of a transmission mechanism of an embodiment;

[0015] Figure 3 It is a structural diagram of the feeding mechanism of the embodiment.

[0016] Figure numerals: 1. Transmission mechanism; 11. Transmission seat; 12. Transmission platform; 13. Active transmission wheel; 14. Driven transmission wheel; 15. Cylinder; 2. Loading mechanism; 21. Loading rack; 22. Loading stop rod; 23. Loading support; 24. Loading plate. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings.

[0018] like Figure 1 、 Figure 2 、 Figure 3 As shown, a feeding device for a steel pipe cleaning process includes multiple transmission mechanisms 1 and a feeding mechanism 2. The multiple transmission mechanisms 1 are arranged on the ground at intervals and are used to support and transport steel pipes. The feeding mechanism 2 is used to load the steel pipes and transfer them to the transmission mechanism in front.

[0019] like Figure 1 、 Figure 2 As shown, the transmission mechanism 1 includes a transmission base 11, a transmission platform 12, an active transmission wheel 13 and a driven transmission wheel 14. The transmission base 11 is vertically arranged on the ground, and the center line has an angle of 10°-20° with the traveling direction of the steel pipe.

[0020] like Figure 1 、 Figure 2 As shown, the transfer platform 12 is horizontally arranged on the transfer base 11, one end of the transfer platform 12 is rotatably connected to the transfer base 11, and a cylinder 15 is rotatably connected to the transfer base 11, and the piston rod of the cylinder 15 is rotatably connected to the other end of the transfer platform 12.

[0021] like Figure 1 、 Figure 2 As shown, the driving transmission wheel 13 and the driven transmission wheel 14 are rotatably arranged side by side on both sides of the transmission platform 12. The outer wall of the driving transmission wheel 13 is gradually narrowed in the direction of travel. The outer wall of the driven transmission wheel 14 is gradually expanded in the direction of travel, so as to automatically push the steel pipe to rotate forward during rotation.

[0022] When a steel pipe needs to be transported, it is positioned between the active transmission wheel 13 and the passive transmission wheel 14. The active transmission wheel 13 rotates, and the passive transmission wheel 14 rotates synchronously with the steel pipe. Because the active transmission wheel 13 and the passive transmission wheel 14 are configured with one end larger than the other, and the large and small ends are in opposite directions, and because the entire transmission mechanism 1 is at an angle to the direction of transport of the steel pipe, the steel pipe can be controlled to rotate and advance simultaneously during the rotation of the active transmission wheel 13 and the passive transmission wheel 14, thereby achieving stable transport of the steel pipe.

[0023] Since the transmission platform 12 is rotatably connected to the transmission seat 11, during actual operation, the cylinder 15 can be used to control the transmission platform 12 to tilt, so as to adjust the angle of the transmission platform 12 to adapt to steel pipes of different thicknesses. In addition, the inclination angle of the transmission platform 12 can also adjust the steel pipe transmission rate to meet different transmission requirements.

[0024] like Figure 1 、 Figure 3 As shown, the feeding mechanism 2 includes a plurality of feeding racks 21 , which are arranged side by side and extend obliquely downward to the position of the transmission mechanism 1 , and a feeding stop rod 22 is provided at the lowest end of the feeding rack 21 .

[0025] like Figure 1 、 Figure 3 As shown, a pair of loading supports 23 are provided on the side of the loading rack 21 close to the transmission mechanism 1 and respectively located between two adjacent transmission mechanisms 1, and a loading plate 24 is rotatably connected to the loading support 23.

[0026] like Figure 1 、 Figure 3 As shown, the loading plate 24 is set in an L shape, and the side used to contact the steel pipe after flipping is set at an angle downward. The loading plate 24 is used to lift the steel pipe on the loading rack 21 after flipping, and make the steel pipe automatically roll down to the top of the transmission mechanism 1.

[0027] When steel pipes need to be loaded, they are transferred to the loading rack 21 one by one, so that the steel pipes are placed horizontally on multiple loading racks 21. At the same time, the steel pipes automatically roll down to the lowest end of the loading rack 21 and are blocked by the loading stop rod 22 to achieve the positioning of the steel pipes.

[0028] Then, the hydraulic cylinder is used to control the loading plate 24 to rotate. At this time, the loading plate 24 flips from a horizontal state to a vertical state. At the same time, the loading plate 24 lifts up the steel pipe. Since the loading plate 24 is an inclined surface, the steel pipe will automatically roll down to the lowest end position of the loading plate 24 and be blocked by the bent position. At this time, the steel pipe is located directly above the transmission mechanism 1.

[0029] Then the loading plate 24 is controlled to rotate in the opposite direction. At this time, the loading plate 24 flips from the vertical state to the horizontal state. At the same time, the loading plate 24 gradually lowers the steel pipe, and finally the steel pipe is accurately placed on the transmission mechanism 1, thereby realizing automatic loading of the steel pipe.

[0030] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the embodiments as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A feeding device for a steel pipe cleaning process, characterized in that: include: A plurality of transmission mechanisms (1) are arranged at intervals on the ground and are used to support and transmit the steel pipes; The transmission mechanism (1) comprises a transmission seat (11), a transmission platform (12), an active transmission wheel (13) and a driven transmission wheel (14); the transmission seat (11) is vertically arranged on the ground; the transmission platform (12) is horizontally arranged on the transmission seat (11); the active transmission wheel (13) and the driven transmission wheel (14) are arranged to rotate side by side on both sides of the transmission platform (12); the outer wall of the active transmission wheel (13) is gradually contracted toward the direction of travel; the outer wall of the driven transmission wheel (14) is gradually expanded toward the direction of travel, so as to automatically push the steel pipe to rotate forward during rotation; The loading mechanism (2) is used to load the steel pipes and transfer them to the transmission mechanism (1) in front.

2. The feeding device for steel pipe cleaning according to claim 1, characterized in that: There is an angle of 10°-20° between the center line of the transmission seat (11) and the traveling direction of the steel pipe.

3. The feeding device for steel pipe cleaning according to claim 2, characterized in that: One end of the transmission platform (12) is rotatably connected to the transmission seat (11), and a cylinder (15) is rotatably connected to the transmission seat (11), and a piston rod of the cylinder (15) is rotatably connected to the other end of the transmission platform (12).

4. The feeding device for steel pipe cleaning according to claim 1, characterized in that: The feeding mechanism (2) includes a plurality of feeding racks (21), which are arranged side by side and extend obliquely downward to the position of the transmission mechanism (1). A feeding stopper (22) is provided at the lowest end of the feeding rack (21). A pair of feeding supports (23) located between two adjacent transmission mechanisms (1) are provided on the side of the feeding rack (21) close to the transmission mechanism (1). A feeding plate (24) is rotatably connected to the feeding support (23). The feeding plate (24) is L-shaped and the side for contacting the steel pipe after flipping is tilted downward. The feeding plate (24) is used to lift the steel pipe on the feeding rack (21) after flipping and make the steel pipe automatically roll down to the top of the transmission mechanism (1).

Images