Feeding device for cold-bent steel pipe machining

Abstract

The feeding device comprises a feeding box and a storage box, a steel pipe groove is formed in the top of the feeding box, a mounting groove is formed in the feeding box, sliding grooves are formed in the two ends of the top of the mounting groove respectively, and first push plates are slidably connected into the two sliding grooves respectively; two sets of second push plates are arranged at one end of the outer side of the feeding box, the steel pipes fall to the tops of the supporting plates from the storage box and abut against the second push plates, the lifting assembly pushes the first push plates and the second push plates to move synchronously, and when the second push plates move to the bottoms of the supporting plates, the steel pipes fall to the tops of the second push plates. When the second push plate ascends, the steel pipe is pushed to move upwards so that the steel pipe can abut against the ascending first push plate, when the first push plate moves downwards, blocking on the steel pipe is relieved, the steel pipe falls into a steel pipe groove, and the steel pipe is pushed into a steel pipe bending machining box to be machined when the first push plate moves upwards; the lifting assembly, the first push plate and the second push plate are matched in an assembly line mode to complete automatic feeding of the steel pipes.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe processing technical field, concretely is a kind of feeding device for cold-bending type steel pipe processing. BACKGROUND

[0002] In modern industrial production field, cold-bending type steel pipe as an important metal component, because of its excellent mechanical properties and processing performance, is widely used in building, machinery manufacturing, automobile manufacturing, aerospace and other industries, with the continuous improvement of industrial automation level, the processing efficiency and precision requirement of cold-bending type steel pipe are increasingly strict, and feeding as the first link in the processing flow of cold-bending type steel pipe, its automation degree directly affects the efficiency and stability of entire production line.

[0003] Most of the traditional feeding mode is manually fed, but manual feeding is slow, and the labor intensity is large, and it is difficult to meet the needs of large-scale continuous production, although simple mechanical device can alleviate the manpower burden to some extent, but feeding rhythm is unstable, and the continuity of subsequent processing procedure is easily affected, therefore, a kind of feeding device for cold-bending type steel pipe processing is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of feeding device for cold-bending type steel pipe processing to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of feeding device for cold-bending type steel pipe processing, including feeding box and storage tank, the top of the feeding box is provided with steel pipe groove, the inside of the feeding box is provided with installation groove, the top of the installation groove is provided with the sliding slot at both ends respectively, the inside of two groups of sliding slot is slidably connected with first push plate respectively;

[0006] The outside one end of the feeding box is equipped with two groups of second push plate, the inside of the installation groove is equipped with lifting assembly, two groups of second push plate are connected in the outside of lifting assembly respectively through sliding slot and two groups of first push plate, the side of the feeding box is equipped with support plate and two groups of second push plate slide in the inside of support plate.

[0007] Preferably, the lifting assembly includes lifting plate and electric telescopic rod, the lifting plate is connected between two groups of first push plate and two groups of second push plate, the electric telescopic rod is installed at the bottom of installation groove and the output end of electric telescopic rod is connected at the bottom of lifting plate.

[0008] Preferably, the top of the storage tank is provided with discharging groove, the top end of the side of the storage tank is provided with discharge groove.

[0009] Preferably, the side of the storage tank is equipped with first discharging plate, and one end of the first discharging plate is located on the side of the support plate.

[0010] Preferably, a second feed plate is installed on one side of the feeding box.

[0011] Preferably, baffles are installed on the top of the feeding box and the support plate, respectively.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The steel pipe falls from the storage bin to the top of the support plate and abuts against the second push plate. The lifting assembly pushes the first and second push plates to move synchronously. When the second push plate moves the bottom of the support plate, the steel pipe falls to the top of the second push plate. When the second push plate rises, it pushes the steel pipe upward so that the steel pipe abuts against the rising first push plate. When the first push plate moves downward, it releases the obstruction to the steel pipe, and the steel pipe falls into the steel pipe groove. Finally, when the first push plate moves upward, it pushes the steel pipe into the steel pipe bending processing box for processing. The automatic feeding of the steel pipe is completed by the cooperation of the lifting assembly, the first push plate and the second push plate in a production line.

[0014] 2. By activating the electric telescopic rod, the connected lifting plate is moved within the mounting slot. The lifting plate drives the first push plate connected to the top and the second push plate on the outside of the feeding box to move upward or downward. The steel pipe is placed into the feeding box through the discharge chute opened on the top of the storage box for storage, and then discharged to the first discharge plate through the discharge chute opened on one side of the storage box. The steel pipe moves from the first discharge plate to the top of the support plate and falls from the feeding box to the second discharge plate, and then falls from the second discharge plate into the steel pipe bending processing box to complete the feeding. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the main structure of this utility model;

[0016] Fig. 2 This is a schematic diagram of the interior of the bottom feeding box of this utility model;

[0017] Fig. 3 This is an enlarged schematic diagram of point A in the figure of this utility model.

[0018] In the diagram: 1. Feeding box, 2. Storage box, 3. Steel pipe trough, 4. Installation trough, 5. Slide chute, 6. First push plate, 7. Second push plate, 8. Lifting plate, 9. Electric telescopic rod, 10. Support plate, 11. Discharge chute, 12. Discharge chute, 13. First discharge plate, 14. Second discharge plate, 15. Baffle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please refer to Figs. 1-3 As shown, this utility model provides a feeding device for cold-bent steel pipe processing, including a feeding box 1 and a storage box 2. The top of the feeding box 1 is provided with a steel pipe groove 3, and the inside of the feeding box 1 is provided with an installation groove 4. The top two ends of the installation groove 4 are respectively provided with sliding grooves 5, and the inside of the two sets of sliding grooves 5 are respectively slidably connected with a first push plate 6.

[0022] Two sets of second push plates 7 are provided at one end of the outer side of the feeding box 1. A lifting component is installed inside the mounting groove 4. The two sets of second push plates 7 are connected to the two sets of first push plates 6 through the sliding groove 5 on the outer side of the lifting component. A support plate 10 is installed on one side of the feeding box 1 and the two sets of second push plates 7 slide inside the support plate 10.

[0023] Specifically, the steel pipe falls from the storage bin 2 to the top of the support plate 10 and abuts against one side of the second push plate 7. When the lifting component pushes the first push plate 6 and the second push plate 7 to move synchronously, the steel pipe falls to the top of the second push plate 7 when the second push plate 7 moves the bottom of the support plate 10. When the second push plate 7 rises, it pushes the steel pipe upward so that the steel pipe abuts against the rising first push plate 6. When the first push plate 6 moves downward, it releases the obstruction to the steel pipe, allowing the steel pipe to fall into the steel pipe groove 3. Finally, when the steel pipe moves upward from the first push plate 6, it is pushed into the steel pipe bending processing box for processing. The automatic feeding of the steel pipe is completed by the cooperation of the lifting component, the first push plate 6 and the second push plate 7 in a production line manner.

[0024] The lifting assembly includes a lifting plate 8 and an electric telescopic rod 9. The lifting plate 8 is connected between two sets of first push plates 6 and two sets of second push plates 7. The electric telescopic rod 9 is installed at the bottom of the mounting groove 4 and its output end is connected to the bottom of the lifting plate 8. By opening the electric telescopic rod 9, the electric telescopic rod 9 pushes the connected lifting plate 8 to move within the mounting groove 4. The lifting plate 8 drives the first push plate 6 connected at the top and the second push plate 7 on the outside of the feeding box 1 to move upward or downward.

[0025] Wherein: a material discharge trough 11 is provided on the top of the storage box 2, and a discharge trough 12 is provided on the top side of the storage box 2. Through the material discharge trough 11 provided on the top of the storage box 2, the steel pipe is placed into the storage box 2 for storage, and then discharged through the discharge trough 12 provided on the side of the storage box 2.

[0026] Wherein: A first discharge plate 13 is installed on one side of the storage box 2. One end of the first discharge plate 13 is located on one side of the support plate 10. Through the first discharge plate 13 installed on one side of the storage box 2, the steel pipe falls from the discharge chute 12 opened in the storage box 2 to the first discharge plate 13, and is then transported to the support plate 10 by the first discharge plate 13.

[0027] Wherein: A second discharge plate 14 is installed on one side of the feeding box 1. The second discharge plate 14 is connected to the steel pipe bending processing box. The steel pipe falls from the feeding box 1 to the second discharge plate 14, and then falls from the second discharge plate 14 into the steel pipe bending processing box to complete the feeding.

[0028] Among them, baffles 15 are installed on the top of the feeding box 1 and the support plate 10 respectively. The baffles 15 installed on the top of the feeding box 1 and the support plate 10 cover the steel pipe to prevent the steel pipe from shifting when it moves.

[0029] Working Principle: This utility model provides a feeding device for cold-bent steel pipe processing. By pressing the second discharge plate 14 installed on one side of the feeding box against one side of the steel pipe bending processing box, the electric telescopic rod 9 is activated to push the connected lifting plate 8 to move within the mounting groove 4. The lifting plate 8 drives the first push plate 6 connected at the top and the second push plate 7 on the outside of the feeding box 1 to move upward or downward. The steel pipe is discharged from the discharge chute 12 opened on one side of the storage box 2 and falls to the top of the first discharge plate 13, and then falls from the first discharge plate 13 to the top of the support plate 10 and presses against one side of the second push plate 7. The second push plate 7 moves the bottom of the support plate 10. When the steel pipe falls to the top of the second push plate 7, the second push plate 7 rises and pushes the steel pipe upward so that the steel pipe blocks the rising first push plate 6. When the first push plate 6 moves downward, it releases the obstruction to the steel pipe and the steel pipe falls into the steel pipe groove 3. Finally, the steel pipe moves upward from the first push plate 6, the steel pipe leaves the steel pipe groove 3 and falls to the second discharge plate 14 and into the steel pipe bending processing box for processing. The automatic feeding of steel pipes is completed by the cooperation of the lifting assembly line of the first push plate 6 and the second push plate 7. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding device for processing cold-formed steel pipes, comprising a feeding box (1) and a storage box (2), characterized in that: The top of the feeding box (1) is provided with a steel pipe groove (3), the inside of the feeding box (1) is provided with an installation groove (4), the top two ends of the installation groove (4) are respectively provided with sliding grooves (5), and the two sets of sliding grooves (5) are respectively slidably connected with a first push plate (6). Two sets of second push plates (7) are provided on one side of the loading box (1). A lifting assembly is installed inside the mounting groove (4). The two sets of second push plates (7) are connected to the two sets of first push plates (6) through the sliding groove (5) on the outside of the lifting assembly. A support plate (10) is installed on one side of the loading box (1) and the two sets of second push plates (7) slide inside the support plate (10).

2. The feeding device for cold-formed steel pipe processing according to claim 1, characterized in that: The lifting assembly includes a lifting plate (8) and an electric telescopic rod (9). The lifting plate (8) is connected between two sets of first push plates (6) and two sets of second push plates (7). The electric telescopic rod (9) is installed at the bottom of the mounting groove (4) and the output end of the electric telescopic rod (9) is connected to the bottom of the lifting plate (8).

3. The feeding device for cold-formed steel pipe processing according to claim 1, characterized in that: The top of the storage box (2) is provided with a feeding trough (11), and the top of one side of the storage box (2) is provided with a discharge trough (12).

4. The feeding device for cold-formed steel pipe processing according to claim 3, characterized in that: A first discharge plate (13) is installed on one side of the storage box (2), and one end of the first discharge plate (13) is located on one side of the support plate (10).

5. The feeding device for cold-formed steel pipe processing according to claim 1, characterized in that: A second feed plate (14) is installed on one side of the feed box (1).

6. The feeding device for cold-formed steel pipe processing according to claim 5, characterized in that: The top of the feeding box (1) and the support plate (10) are respectively equipped with baffles (15).

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