Discharging device of straightening machine

Abstract

The utility model discloses a straightening machine discharging device which comprises a base, a side frame and a plurality of discharging rollers are arranged on the two sides of the top of the base respectively, the discharging rollers are used for bearing steel pipes, a main shaft is arranged on the top of the side frame, a plurality of discharging hooks are arranged on the main shaft, a bottom plate is arranged on one side of the base, and a power unit is arranged on the bottom plate. The power unit drives the main shaft to rotate; according to the discharging device of the straightening machine, the power unit is matched with the S-shaped discharging hook, continuous rotation of the discharging hook is achieved, follow-up steel pipes can be conveyed forwards without waiting for the discharging hook to return to the original position, the production rhythm is accelerated, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a straightening machine technology, in particular to a straightening machine discharging device. Background Art

[0002] A straightening machine is a device used to straighten metal profiles, bars, pipes, wires, etc. The straightening machine uses straightening rollers to squeeze the bars to change their straightness.

[0003] After being straightened by the straightening machine, the steel pipe enters the discharge roller conveyor. When it is transported to the tail end through the roller conveyor, the steel pipe is lifted by a turning hook. However, the existing turning hook will block the roller conveyor. It is necessary to wait for the turning hook to recover before the subsequent steel pipe can be transported forward. The production rhythm is slow, which greatly affects the discharge efficiency. Utility Model Content

[0004] In order to solve the defects of the above-mentioned prior art, the utility model provides a straightening machine discharging device, which can quickly move the steel pipe out of the discharging roller without blocking the discharging roller, thereby speeding up the production rhythm and improving work efficiency.

[0005] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: a straightening machine discharging device, including a base, side frames and a plurality of discharging rollers are respectively provided on both sides of the top of the base, the discharging rollers are used to carry steel pipes, a main shaft is provided on the top of the side frame, a plurality of discharging hooks are provided on the main shaft, a bottom plate is provided on one side of the base, the bottom plate is provided with a power unit, and the power unit drives the main shaft to rotate.

[0006] Preferably, an inwardly recessed groove is provided in the middle of the discharge roller.

[0007] Preferably, the discharging roller is provided with a rotating shaft, both ends of the rotating shaft are limited to the top of the base through side bearings, the outer ring of the side bearing is fixed to the base, and the inner ring of the side bearing is fixed to the outer wall of the rotating shaft.

[0008] Preferably, a avoidance groove is provided on the top of the base.

[0009] Preferably, main bearings are provided at both ends of the main shaft, the outer ring of the main bearing is fixed to the side frame, and the inner ring of the main bearing is fixed to the outer wall of the main shaft.

[0010] Preferably, the power unit includes a motor, a chain and two sprockets, the motor is fixed to the base plate, the two sprockets are respectively sleeved on the motor output shaft and the main shaft, and the chain connects the two sprockets.

[0011] Preferably, the discharge hook is S-shaped.

[0012] In summary, the present invention has achieved the following technical effects:

[0013] The straightening machine discharging device of the utility model adopts a power unit and an S-shaped discharging hook to achieve continuous rotation of the discharging hook. There is no need to wait for the discharging hook to return to its original position, and subsequent steel pipes can be transported forward, thereby speeding up the production rhythm and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view of the discharging device of the straightening machine of the utility model;

[0015] Figure 2 This is a top view of the discharging device of the straightening machine of the present utility model;

[0016] Explanation of the reference numerals in the accompanying drawings in the specification: 1. base; 2. bottom plate; 3. motor; 4. side frame; 5. sprocket; 6. main shaft; 7. discharge hook; 8. discharge roller; 9. steel pipe; 10. chain; 11. avoidance groove. DETAILED DESCRIPTION

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

[0018] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0021] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0023] Example 1:

[0024] like Figure 1 -2 shows a straightening machine discharging device, comprising a base 1, side frames 4 and a plurality of discharging pipes 8 are respectively provided on both sides of the top of the base 1, the discharging pipes 8 are used to carry steel pipes 9, a main shaft 6 is provided on the top of the side frame 4, and a plurality of discharging hooks 7 are provided on the main shaft 6, a bottom plate 2 is provided on one side of the base 1, the bottom plate 2 is provided with a power unit, and the power unit drives the main shaft 6 to rotate; the power unit comprises a motor 3, a chain 10 and two sprockets 5, the motor 3 is fixed to the bottom plate 2, the two sprockets 5 are respectively mounted on the output shaft of the motor 3 and the main shaft 6, the chain 10 connects the two sprockets 5; the discharging hook 7 is S-shaped.

[0025] The end portion of the top of the base 1 is provided with a proximity switch according to the length of the steel pipe 9; the discharging hook 7 is S-shaped so that the discharging hook 7 only needs to rotate 180 degrees to hook out the steel pipe 9, further improving the discharging rhythm.

[0026] The straightening machine discharge device of this embodiment adopts a power unit in conjunction with an S-shaped discharge hook 7 to achieve continuous rotation of the discharge hook 7. There is no need to wait for the discharge hook 7 to return to its original position, and subsequent steel pipes 9 can be transported forward, thereby speeding up production rhythm and improving work efficiency.

[0027] The middle portion of the discharge pipe 8 is provided with an inwardly recessed groove; the provision of the groove can prevent the steel pipe 9 from escaping from the discharge pipe 8 when moving in the discharge pipe 8.

[0028] The discharge pipe 8 is passed through a rotating shaft, and both ends of the rotating shaft are limited to the top of the base 1 by side bearings. The outer ring of the side bearing is fixed to the base 1, and the inner ring of the side bearing is fixed to the outer wall of the rotating shaft by a key; main bearings are provided at both ends of the main shaft 6, the outer ring of the main bearing is fixed to the side frame 4, and the inner ring of the main bearing is fixed to the outer wall of the main shaft 6 by a key.

[0029] A relief groove 11 is provided on the top of the base 1 .

[0030] Working principle: The steel pipe 9 is pushed into the discharge pipe 8 from the straightening machine and is guided by the discharge pipe 8 until the proximity switch senses the steel pipe 9. The power unit works, the motor 3 drives the sprocket 5 to rotate, and the drive spindle 6 drives the discharge hook 7 to rotate, hooking the steel pipe 9 out of the discharge pipe 8 and guiding it to roll into the next process; since the discharge hook 7 is S-shaped and rotates, there is no need for waiting time in between, and continuous operation is possible, which improves work efficiency.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A straightening machine discharging device, characterized in that: It includes a base, side frames and several discharge rollers are respectively provided on both sides of the top of the base, the discharge rollers are used to carry steel pipes, a main shaft is provided on the top of the side frame, and several discharge hooks are provided on the main shaft. A bottom plate is provided on one side of the base, and the bottom plate is provided with a power unit, and the power unit drives the main shaft to rotate.

2. A straightening machine discharging device according to claim 1, characterized in that: An inwardly recessed groove is provided in the middle of the discharge roller.

3. A straightening machine discharging device according to claim 1, characterized in that: The discharging roller is provided with a rotating shaft, and both ends of the rotating shaft are limited to the top of the base through side bearings. The outer ring of the side bearing is fixed to the base, and the inner ring of the side bearing is fixed to the outer wall of the rotating shaft.

4. A straightening machine discharging device according to claim 1, characterized in that: A avoidance groove is provided on the top of the base.

5. A straightening machine discharging device according to claim 1, characterized in that: Main bearings are provided at both ends of the main shaft, the outer ring of the main bearing is fixed to the side frame, and the inner ring of the main bearing is fixed to the outer wall of the main shaft.

6. A straightening machine discharging device according to claim 1, characterized in that: The power unit includes a motor, a chain and two sprockets. The motor is fixed to a base plate. The two sprockets are respectively sleeved on the motor output shaft and the main shaft. The chain connects the two sprockets.

7. A straightening machine discharging device according to claim 1, characterized in that: The discharge hook is S-shaped.

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