CN212711607U

CN212711607U - Servo material feeding unit of strip section bar

Info

Publication number: CN212711607U
Application number: CN202021364247.9U
Authority: CN
Inventors: 曾刚; 秦梦柯
Original assignee: Suzhou Kangjiada Environmental Protection Technology Co ltd
Current assignee: Suzhou Kangjiada Environmental Protection Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-16
Anticipated expiration: 2030-07-13

Abstract

A servo feeding device for strip-shaped profiles comprises a linear guide rail assembly, a screw rod assembly, a first clamping assembly and a second clamping assembly; the linear guide rail assembly comprises a guide rod and a sliding block; the screw rod assembly comprises a ball screw and a screw rod nut, the ball screw and the guide rod are arranged in parallel, and the screw rod nut and the sliding block are fixedly installed; the first clamping assembly is arranged on the sliding block, the second clamping assembly is fixedly arranged, and the clamping axis of the second clamping assembly is superposed with the clamping axis of the first clamping assembly. This application is controlled through programmable controller, cooperates first centre gripping subassembly, second centre gripping subassembly and lead screw subassembly, has realized the autoloading of strip section bar, and the pay-off is accurate stable, has replaced artifical pay-off mode, has improved production efficiency, has practiced thrift manufacturing cost, has increased the benefit.

Description

Servo material feeding unit of strip section bar

Technical Field

The utility model relates to an automation equipment field, in particular to servo material feeding unit of strip section bar.

Background

In the machining production process, strip-shaped sectional materials are often required to be sequentially sent into a machining station for machining, and the following problems are caused by adopting a manual carrying mode:

1. the fatigue feeling can be generated by manual carrying, and the production efficiency is reduced;

2. the manual carrying and the station calibration are easy to generate visual fatigue, so that the production efficiency is reduced;

3. the continuous work for 24 hours cannot be realized, and the production efficiency is influenced;

4. the production cost is increased.

Thereby affecting the working stability and the working efficiency of the whole production line.

Therefore, aiming at the defects in the prior art, an automatic strip-shaped section feeding device for carrying strip-shaped sections to enter a station for processing needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a servo material feeding unit of strip section bar.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a servo material feeding unit of strip section bar, its characterized in that includes:

the linear guide rail assembly comprises a guide rod and a sliding block arranged on the guide rod;

the screw rod assembly comprises a ball screw rod arranged in parallel with the guide rod and a screw nut arranged on the ball screw rod, the screw nut and the sliding block are fixedly arranged, and the ball screw rod is driven by a servo motor;

the first clamping assembly moves in a reciprocating mode, the first clamping assembly is installed on the sliding block and comprises a first air cylinder and two first clamping pieces, the two first clamping pieces are correspondingly arranged, one first clamping piece is fixedly installed, and the other first clamping piece is fixedly installed with the output end of the first air cylinder;

the second clamping component comprises a second cylinder and two second clamping pieces, wherein the second clamping pieces are correspondingly arranged, one is fixedly arranged on the second clamping pieces, the other is fixedly arranged on the second clamping pieces and fixedly arranged on the output ends of the second cylinder, and the two clamping axes of the second clamping pieces coincide with the two clamping axes of the first clamping pieces.

The preferable technical scheme is as follows: the servo motor is connected with the first air cylinder and the second air cylinder in a controlled mode, and the servo motor is connected with the first air cylinder and the second air cylinder in a controlled mode.

The preferable technical scheme is as follows: the ball screw is arranged between the two guide rods, and the two guide rods and the ball screw are parallel to each other and are positioned on the same horizontal plane.

The preferable technical scheme is as follows: the width of the clamping surface of the first clamping piece is adjustable.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

this application has realized the autoloading of strip section bar through first cylinder of programmable controller control, second cylinder and servo motor, cooperates first centre gripping subassembly, second centre gripping subassembly and lead screw subassembly, and the pay-off is accurate stable, has replaced artifical pay-off mode, has improved production efficiency, has practiced thrift manufacturing cost, has increased the benefit.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the above drawings, 1, a linear guide rail assembly; 11. a guide bar; 12. a slider; 2. a screw assembly; 21. a ball screw; 22. a feed screw nut; 3. a servo motor; 4. a first clamping assembly; 41. a first cylinder; 42. a first clamping member; 5. a second clamping assembly; 51. a second cylinder; 52. a second clamping member.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

the present application is described below with reference to the accompanying drawings:

as shown in fig. 1, the servo feeding device for strip-shaped profiles provided by the present application includes a linear guide rail assembly 1, a screw rod assembly 2, a first clamping assembly 4, and a second clamping assembly 5.

The linear guide rail assembly 1 comprises two guide rods 11 which are positioned on the same horizontal plane and are arranged in parallel, and the same sliding block 12 is sleeved on the two guide rods 11. The two guide rods 11 are matched with a sliding block 12 for use, and the sliding stability of the sliding block 12 is ensured.

The screw assembly 2, which is a ball screw 21, includes a screw nut 22 disposed thereon. The ball screw 21 is disposed between the two guide rods 11, is parallel to the two guide rods 11, and is located on the same horizontal plane, and the screw nut 22 and the slider 12 are fixedly installed. The end of the ball screw 21 is provided with a servo motor 3, and the servo motor 3 drives the ball screw 21, thereby driving the screw nut 22 and the slide block 12 connected with the screw nut to reciprocate on the guide rod 11.

And the first clamping component 4 is fixedly arranged on the sliding block 12 and reciprocates along with the sliding block 12. The clamping device comprises a first air cylinder 41 and two first clamping pieces 42, wherein the two first clamping pieces 42 are correspondingly arranged, one first clamping piece 42 is fixedly installed, and the other first clamping piece 42 is fixedly installed with the output end of the first air cylinder 41. The strip-shaped section bar is clamped or loosened along with the expansion and contraction of the output end of the first air cylinder 41.

And the position of the second clamping component 5 is relatively fixed, and the clamping axis of the second clamping component 5 is superposed with the clamping axis of the first clamping component 4. The clamping device comprises a second air cylinder 51 and two second clamping pieces 52, wherein the two first clamping pieces 52 are correspondingly arranged, one first clamping piece 52 is fixedly installed, and the other first clamping piece 52 is fixedly installed with the output end of the second air cylinder 51. The strip-shaped section bar is clamped or loosened along with the expansion and contraction of the output end of the second air cylinder 51.

Further, to improve the clamping stability, the width of the clamping surface of the first clamping member 42 is adjustable.

The device also comprises a programmable controller (not shown in the figure), wherein the programmable controller is respectively connected with the servo motor 3, the first air cylinder 41 and the second air cylinder 51 in a control mode and is used for controlling the circular feeding of the whole device.

The feeding steps are as follows:

1. placing the section bar;

2. the output end of the first air cylinder 41 extends out, and the first clamping piece 42 clamps the section bar;

3. the servo motor 3 drives the ball screw 21 to drive the slide block 12 to slide to the tail end;

4. after the sliding block 12 is in place, the output end of the second air cylinder 51 extends out, and the second clamping piece 42 clamps the clamping section;

5. the output end of the first cylinder 41 retracts to loosen the section bar;

6. the servo motor 3 drives the ball screw 21 to drive the slide block 12 to slide to the front end;

7. the output end of the second air cylinder 51 retracts, the section bar is released, and the section bar enters a processing station.

8. And finishing feeding and repeating the steps.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A servo material feeding unit of strip section bar, its characterized in that includes:

2. The servo feeding device of a strip-shaped section bar according to claim 1, characterized in that: the servo motor is connected with the first air cylinder and the second air cylinder in a controlled mode, and the servo motor is connected with the first air cylinder and the second air cylinder in a controlled mode.

3. The servo feeding device of a strip-shaped section bar according to claim 1, characterized in that: the ball screw is arranged between the two guide rods, and the two guide rods and the ball screw are parallel to each other and are positioned on the same horizontal plane.

4. The servo feeding device of a strip-shaped section bar according to claim 1, characterized in that: the width of the clamping surface of the first clamping piece is adjustable.