CN111204578A

CN111204578A - Directional overturning arrangement device and method

Info

Publication number: CN111204578A
Application number: CN202010122828.XA
Authority: CN
Inventors: 吴小邦; 王毅; 万文龙
Original assignee: Changzhou Vocational Institute of Mechatronic Technology
Current assignee: Changzhou Vocational Institute of Mechatronic Technology
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-05-29

Abstract

The invention belongs to the field of mechanical transmission equipment, and relates to a directional overturning and arranging device and a directional overturning and arranging method. The arranging device comprises a body, a swing hook, a slide way, an electric push rod and a push rod. The body be T font structure, its inside cavity, the inside hollow hole of lower extreme of T font structure is the blanking mouth. The upper end of the T-shaped structure is vertically connected with a slideway, and a workpiece is placed on the slideway. The swing hook is fixed on one end of the T-shaped structure and can rotate up and down, the hook portion of the swing hook is in an inverted triangular shape, and the hook portion is arranged above the blanking port. The invention is easy to construct and low in cost; the mechanical structure is adopted to realize the turning and orientation of hole site workpieces in different directions, and the reliability is high compared with the control of an electric signal; the push rod can adopt an electric cylinder, an air cylinder or a hydraulic cylinder, the speed and the intermittent time of the push rod are convenient to adjust, and the push rod can meet different beat requirements on a production line.

Description

Directional overturning arrangement device and method

Technical Field

The invention belongs to the field of mechanical transmission equipment, and relates to a directional overturning and arranging device and a directional overturning and arranging method.

Background

In the process of conveying workpieces on an automatic assembly line in large batches, the workpieces need to be turned and arranged directionally at certain stations. When cylindrical workpieces with blind holes are required to be turned and directionally arranged, photoelectric identification and mechanical components are often adopted for reversing action, when the cylindrical workpieces are quickly and frequently moved, action is unreliable due to complex structure or in-place signal detection problem, but if a robot and a vision identification system are adopted, the cost is too high. This application requires the use of simple and reliable mechanical devices.

Disclosure of Invention

The invention provides a directional overturning arrangement device and a directional overturning arrangement method, which aim to solve the problem that in the process of conveying workpieces on a production line in batches, the workpieces need to be quickly and frequently turned and directionally arranged.

The technical scheme of the invention is as follows:

the push rod is used for pushing the parts forwards, and the parts are turned to fall by utilizing the change of the gravity center of the workpieces, or the push rod is matched with the swing hook to position the workpieces firstly, then turn and arrange the workpieces in an oriented mode. The mechanical structure is adopted to realize the steering and orientation of the hole site workpieces in different directions.

A directional overturning and arranging device comprises a body, a swing hook, a slideway, an electric push rod and a push rod.

The body be T font structure, its inside cavity, the inside hollow hole of lower extreme of T font structure is the blanking mouth. The upper end of the T-shaped structure is vertically connected with a slideway, and a workpiece is placed on the slideway.

The swing hook is fixed on one end of the T-shaped structure and can rotate up and down, the hook portion of the swing hook is in an inverted triangular shape, and the hook portion is arranged above the blanking port.

The push rod is located at the front end of the electric push rod, the push rod is right opposite to the inside of the T-shaped structure of the body, and the electric push rod is fixed on the outer wall of the body through the support.

A method for directional flip arrangement comprises the following steps:

the first step is as follows: when the opening of the blind hole faces the right side, a push rod of an electric push rod is driven to be inserted into the blind hole, the workpiece is pushed to the blanking port at the end of the stroke, one end of the workpiece is lapped on the edge of the blanking port, when a push rod shaft returns, the workpiece is blocked by a swing hook, the push rod is separated from the workpiece, and then the workpiece falls into an output slideway from the center of gravity downwards through the blind hole.

The second step is that: when the workpiece is fed into the slideway and the blind hole opening faces the left side, the push rod pushes the workpiece to the blanking port, and when the gravity center of the workpiece exceeds the edge of the blanking port, the blind hole of the workpiece falls downwards into the output slideway, so that the blind holes are arranged in a downward oriented mode.

Further, the electric push rod in the device can be replaced by an air cylinder and a hydraulic cylinder. The inner cavity of the cylindrical workpiece can be a blind hole or a counter bore.

The invention has the beneficial effects that:

1. the steering and directional arrangement of the blind hole cylindrical workpiece can be solved by using the same stroke push rod, and the construction is easy and the cost is low;

2. the mechanical structure is adopted to realize the turning and orientation of hole site workpieces in different directions, and the reliability is high compared with the control of an electric signal;

3. the push rod can adopt an electric cylinder, an air cylinder or a hydraulic cylinder, the speed and the intermittent time of the push rod are convenient to adjust, and the push rod can meet different beat requirements on a production line.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a side view of the present invention.

FIG. 3 is a schematic view of a workpiece hole facing right.

Fig. 4 is a schematic view of the workpiece hole facing left.

In the figure: 1, a body; 2, swinging a hook; 3, a body slideway; 4, workpiece; 5, an electric push rod; 6, a bracket; 7 push rod.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

A directional overturning and arranging device comprises a body 1, a swing hook 2, a slideway 3, an electric push rod 5 and a push rod 7.

The body 1 be T font structure, its inside cavity, the inside hollow hole of lower extreme of T font structure is the blanking mouth. The upper end of the T-shaped structure is vertically connected with a slide way 3, and a workpiece 4 is placed on the slide way 3.

The swing hook 2 is fixed on one end of the T-shaped structure and can rotate up and down, the hook portion of the swing hook 2 is in an inverted triangular shape, and the hook portion is arranged above the blanking port.

The push rod 7 is located at the front end of the electric push rod 5, the push rod 7 is right opposite to the inside of the T-shaped structure of the body 1, and the electric push rod 5 is fixed on the outer wall of the body 1 through the support 6.

As shown in fig. 1, a method for directional flipping arrangement includes the following steps:

the first step is as follows: when the opening of the blind hole faces the right side, a push rod 7 is driven by an electric push rod 5 to be inserted into the blind hole, the workpiece 4 is pushed onto a blanking port at the end of the stroke, one end of the workpiece 4 is lapped on the edge of the blanking port, when a push rod shaft returns, the workpiece 4 is blocked by a swing hook 2, the push rod 7 is separated from the workpiece, and then the workpiece 4 falls into an output slideway from the center of gravity downwards through the blind hole.

The second step is that: as shown in fig. 2, when the opening of the blind hole of the workpiece 4 on the feeding slide 3 faces to the left, the push rod 7 pushes the workpiece 4 to the blanking port, and when the gravity center of the workpiece 4 exceeds the edge of the blanking port, the blind hole of the workpiece 4 falls downwards into the output slide, so that the blind holes are arranged downwards in a directional manner. The inner cavity of the cylindrical workpiece 4 in the device is a blind hole.

Claims

1. A directional overturning and arranging device is characterized by comprising a body (1), a swing hook (2), a slide way (3), an electric push rod (5) and a push rod (7);

the body (1) is of a T-shaped structure, the interior of the body is hollow, and a hollow hole in the lower end of the T-shaped structure is a blanking port; the upper end of the T-shaped structure is vertically connected with the slide way (3), and a workpiece (4) is placed on the slide way (3);

the swing hook (2) is fixed on one end of the T-shaped structure and can rotate up and down, the hook part of the swing hook (2) is in an inverted triangular shape, and the hook part is arranged above the blanking port;

the push rod (7) is positioned at the front end of the electric push rod (5), and the push rod (7) is just opposite to the inside of the T-shaped structure of the body (1).

2. An orientation-inverting alignment device according to claim 1, wherein the electric push rod (5) is replaced by a pneumatic cylinder or a hydraulic cylinder.

3. A direction-reversal alignment device according to claim 1 or 2, wherein the inner cavity of the workpiece 4 is selected from blind holes and counter bores.

4. An orientation-inverting alignment device according to claim 1 or 2 wherein the power push rod (5) is fixed to the outer wall of the body (1) by means of a bracket (6).

5. A direction-reversing alignment device according to claim 3, wherein the electric push rod (5) is fixed to the outer wall of the body (1) by means of a bracket (6).

6. The directional turning arrangement method of the directional turning arrangement device according to claims 1 to 5, characterized by comprising the following steps:

the first step is as follows: a workpiece (4) enters a slideway (3) on a body (1), when the opening of a blind hole faces to the right, an electric push rod (5) drives a lower push rod (7) to be inserted into the blind hole, and pushes the workpiece (4) to a blanking port at the end of a stroke, when a push rod shaft returns, the workpiece (4) is blocked by a swing hook (2) to enable the push rod (7) to be separated from the workpiece, and then the workpiece (4) falls into an output slideway downwards from the gravity center through the blind hole;

the second step is that: when the workpiece (4) is fed into the slideway (3) and the blind hole opening faces the left side, the push rod (7) pushes the workpiece (4) to the blanking port, and when the gravity center of the workpiece (4) exceeds the edge of the blanking port, the blind hole of the workpiece (4) falls downwards into the output slideway, so that the blind holes are arranged in a downward oriented mode.