CN221474402U - Automatic feeding mechanism of pipe cutting machine - Google Patents

Abstract

The utility model discloses an automatic feeding mechanism of a pipe cutting machine, which comprises a rack, wherein feeding mechanisms are arranged on the rack at intervals, and a jacking mechanism is arranged on one side of each feeding mechanism; the feeding mechanism comprises a conveying fixed plate, a movable chain is arranged on the conveying fixed plate, the movable chain is arranged on the main driving sprocket, a driving gear is arranged on one side, far away from the movable chain, of the conveying fixed plate, a feeding arm is meshed with the driving gear, a buffer cylinder and a striker plate are arranged at the end part of the feeding arm, and a buffer baffle is arranged at the output end of the buffer cylinder; the jacking mechanism comprises a jacking fixed plate, a jacking air cylinder is arranged on the jacking fixed plate, and a jacking plate is arranged at the output end of the jacking air cylinder. The pipe cutting machine has a simple structure, can realize the functions of automatic conveying and feeding of pipe materials of the pipe cutting machine, and has a wide application range.

Description

Automatic feeding mechanism of pipe cutting machine

Technical Field

The utility model relates to the technical field of pipe cutting machines, in particular to an automatic feeding mechanism of a pipe cutting machine.

Background

The principle of the pipe cutting machine is that through the mutual matching of the air pushing oil type, the electric system controls the motion direction of the air pressure system to push the oil way to do linear reciprocating motion, and in the reciprocating motion, the air and oil way motion is controlled and changed according to the signal detected by the limiting of the carriage, thereby reaching the expected feed route.

The pipeline is placed between the front clamp and the rear clamp of the pipe cutting machine for cutting operation, but the pipeline is large in general length and weight, and is difficult to manually feed and easy to damage a workpiece.

Disclosure of utility model

The utility model aims to solve the technical problem of providing an automatic feeding mechanism of a pipe cutting machine, which has a simple structure, can realize the automatic conveying and feeding functions of pipe materials of the pipe cutting machine and has a wide application range.

In order to solve the technical problems, the utility model provides an automatic feeding mechanism of a pipe cutting machine, which comprises a rack, wherein feeding mechanisms are arranged on the rack at intervals, and a jacking mechanism is arranged on one side of each feeding mechanism; the feeding mechanism comprises a conveying fixed plate, a movable chain is arranged on the conveying fixed plate, the movable chain is arranged on the main driving sprocket, a driving gear is arranged on one side, far away from the movable chain, of the conveying fixed plate, a feeding arm is meshed with the driving gear, a buffer cylinder and a striker plate are arranged at the end part of the feeding arm, and a buffer baffle is arranged at the output end of the buffer cylinder; the jacking mechanism comprises a jacking fixed plate, a jacking air cylinder is arranged on the jacking fixed plate, and a jacking plate is arranged at the output end of the jacking air cylinder.

Further, a buffer rubber cushion is arranged on the buffer baffle.

Further, a first drive motor is provided with a drive shaft connected to each of the drive gears.

Further, the motor comprises a second driving motor, a main driving chain is arranged at the output end of the second driving motor, a secondary driving sprocket is arranged on the frame, the main driving chain is connected to the secondary driving sprocket, a driven shaft is arranged on the secondary driving sprocket, and the driven shaft is connected to the main driving sprocket.

Further, a bottom frame is arranged on one side of the frame, and a placing groove matched with the feeding arm is formed in the bottom frame.

Further, the inclination angles of the top material plate and the end part of the feeding arm are the same.

The utility model has the beneficial effects that: when the device is used, firstly, a steel pipe is placed on a rack, a second driving motor is started, the second driving motor drives a driven sprocket to rotate through a column driving chain, the driven sprocket drives a driven shaft to rotate, the driven shaft drives a main driving sprocket to rotate, the chain is driven to rotate, the steel pipe can be driven to move by the rotation of the chain, after the steel pipe moves to a preset position, a jacking cylinder is started, and the jacking cylinder drives a jacking plate to jack the steel pipe until the steel pipe falls onto a buffer baffle;

The first driving motor is started, the driving shaft is driven by the first driving motor to rotate, the driving shaft drives the driving gear to rotate, the feeding arm can be driven to move back and forth to send the steel pipe into the assembly line, the jacking cylinder is continuously started after the steel pipe is conveyed to a preset position, the jacking cylinder drives the jacking plate to jack the steel pipe, and then two sides of the steel pipe are respectively fixed on the front clamp and the rear clamp, so that subsequent processing operation can be carried out.

The buffer air cylinder can drive the buffer baffle to move back and forth to adjust the position of the steel pipe, and the stop plate moves to the position of the limiting steel pipe, so that the automatic operation and use effects are good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is an enlarged schematic view of the a structure of the present utility model.

Fig. 3 is a schematic structural view of a jacking mechanism according to the present utility model.

The reference numerals in the figures illustrate: 1. a frame; 2. a feeding mechanism; 21. conveying the fixed plate; 22. moving the chain; 23. a main drive sprocket; 24. a drive gear; 25. a feeding arm; 26. a buffer cylinder; 27. a striker plate; 28. a buffer baffle; 29. buffering rubber cushion; 3. a first driving motor; 4. a jacking mechanism; 41. jacking the fixing plate; 42. jacking the air cylinder; 43. a liftout plate; 5. a drive shaft; 6. a second driving motor; 7. a main drive chain; 8. a slave drive sprocket; 9. a driven shaft; 10. a chassis; 11. and (5) placing a groove.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, an embodiment of an automatic feeding mechanism 2 of a pipe cutting machine according to the present utility model includes a frame 1, wherein feeding mechanisms 2 are disposed on the frame 1 at intervals, and a lifting mechanism 4 is disposed on one side of the feeding mechanism 2; the feeding mechanism 2 comprises a conveying fixed plate 21, a movable chain 22 is arranged on the conveying fixed plate 21, the movable chain 22 is arranged on a main driving sprocket 23, a driving gear 24 is arranged on one side, far away from the movable chain 22, of the conveying fixed plate 21, a feeding arm 25 is meshed with the driving gear 24, a buffer cylinder 26 and a baffle plate 27 are arranged at the end part of the feeding arm 25, and a buffer baffle plate 28 is arranged at the output end of the buffer cylinder 26; the jacking mechanism 4 comprises a jacking fixed plate 41, wherein a jacking air cylinder 42 is arranged on the jacking fixed plate 41, and a jacking plate 43 is arranged at the output end of the jacking air cylinder 42;

Comprising a first drive motor 3, said first drive motor 3 being provided with a drive shaft 5, said drive shaft 5 being connected to each of said drive gears 24; the automatic driving device comprises a second driving motor 6, wherein a main driving chain 7 is arranged at the output end of the second driving motor 6, a secondary driving chain wheel 8 is arranged on the frame 1, the main driving chain 7 is connected to the secondary driving chain wheel 8, a driven shaft 9 is arranged on the secondary driving chain wheel 8, and the driven shaft 9 is connected to the main driving chain wheel 23.

When the steel pipe jacking device is used, firstly, a steel pipe is placed on a frame 1, a second driving motor 6 is started, the second driving motor 6 drives a driven sprocket 8 to rotate through a column driving chain, the driven sprocket 8 drives a driven shaft 9 to rotate, the driven shaft 9 drives a main driving sprocket 23 to rotate so as to drive the chain to rotate, the chain rotation can drive the steel pipe to move, after the steel pipe moves to a preset position, a jacking cylinder 42 is started, and the jacking cylinder 42 drives a jacking plate 43 to jack the steel pipe until the steel pipe falls onto a buffer baffle 28;

The first driving motor 3 is started, the driving shaft 5 is driven by the first driving motor 3 to rotate, the driving shaft 5 drives the driving gear 24 to rotate, the feeding arm 25 can be driven to move back and forth to feed the steel pipe into the production line, the jacking cylinder 42 is continuously started after the steel pipe is conveyed to a preset position, the jacking cylinder 42 drives the jacking plate 43 to jack the steel pipe, and then two sides of the steel pipe are respectively fixed on the front clamp and the rear clamp, so that subsequent processing operation can be carried out.

The buffer cylinder 26 can drive the buffer baffle 28 to move back and forth to adjust the position of the steel pipe, and the baffle 27 moves to the position of limiting the steel pipe.

The buffer baffle 28 is provided with a buffer rubber pad 29, so that a buffer effect can be achieved when the steel pipe falls onto the buffer baffle 28, and the steel pipe cannot be damaged due to collision.

The frame 1 one side is provided with chassis 10, be provided with on the chassis 10 with the standing groove 11 of pay-off arm 25 adaptation, the pay-off arm 25 can play spacing fixed effect when back-and-forth movement.

The inclination angles of the top plate 43 and the end part of the feeding arm 25 are the same, so that the top plate 43 can conveniently push the light pipe into the related feeding arm 25.

The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.

Claims (6)

1. An automatic feeding mechanism (2) of a pipe cutting machine is characterized by comprising a frame (1), wherein the frame (1) is provided with feeding mechanisms (2) at intervals, and one side of each feeding mechanism (2) is provided with a jacking mechanism (4);

The feeding mechanism (2) comprises a conveying fixed plate (21), a movable chain (22) is arranged on the conveying fixed plate (21), the movable chain (22) is arranged on a main driving sprocket (23), a driving gear (24) is arranged on one side, far away from the movable chain (22), of the conveying fixed plate (21), a feeding arm (25) is meshed on the driving gear (24), a buffer cylinder (26) and a baffle plate (27) are arranged at the end part of the feeding arm (25), and a buffer baffle plate (28) is arranged at the output end of the buffer cylinder (26);

The lifting mechanism (4) comprises a lifting fixing plate (41), a lifting air cylinder (42) is arranged on the lifting fixing plate (41), and a material lifting plate (43) is arranged at the output end of the lifting air cylinder (42).

2. The automatic pipe cutting machine feeding mechanism (2) according to claim 1, wherein a buffer rubber pad (29) is arranged on the buffer baffle (28).

3. The automatic pipe cutting machine feeding mechanism (2) according to claim 1, comprising a first drive motor (3), wherein a drive shaft (5) is arranged on the first drive motor (3), and wherein the drive shaft (5) is connected to each of the drive gears (24).

4. The automatic pipe cutting machine feeding mechanism (2) according to claim 1, comprising a second driving motor (6), wherein the output end of the second driving motor (6) is provided with a main driving chain (7), a secondary driving chain wheel (8) is arranged on the frame (1), the main driving chain (7) is connected to the secondary driving chain wheel (8), a driven shaft (9) is arranged on the secondary driving chain wheel (8), and the driven shaft (9) is connected to the main driving chain wheel (23).

5. The automatic pipe cutting machine feeding mechanism (2) according to claim 1, wherein a bottom frame (10) is arranged on one side of the frame (1), and a placing groove (11) matched with the feeding arm (25) is arranged on the bottom frame (10).

6. Automatic pipe cutter feeding mechanism (2) according to claim 1, characterized in that the inclination angles of the top plate (43) and the end of the feeding arm (25) are the same.