阅读说明：本技术 无心磨床上料用自动排料机构 (Automatic discharging mechanism for centerless grinder feeding ) 是由 谭义银 于 2019-11-11 设计创作，主要内容包括：本发明属于轴承套圈工业自动化接口技术领域,涉及一种无心磨床上料用自动排料机构,包括底座,所述底座上表面转动设置第一支撑辊、第二支撑辊,所述第一支撑辊、第二支撑辊的间距可调；所述第一支撑辊、第二支撑辊上支撑设置滚套,滚套由竖直高度可调的第一压轮压紧,所述第一支撑辊、第二支撑辊上方设置用于压料的第二压轮；所述第一支撑辊、第二支撑辊两者轴线之间形成夹角。本发明产品结构合理、巧妙,有效解决了现有产品生产过程中,存在的排料速度慢,可靠性差的问题；本发明产品在工作时,能够实现使得物料螺旋前进的运动,支撑辊转速越高角度越大,前进速度越快。(The invention belongs to the technical field of industrial automatic interfaces of bearing rings, and relates to an automatic discharging mechanism for centerless grinder feeding, which comprises a base, wherein the upper surface of the base is rotatably provided with a first supporting roller and a second supporting roller, and the distance between the first supporting roller and the second supporting roller is adjustable; rolling sleeves are supported and arranged on the first supporting roller and the second supporting roller and are tightly pressed by a first pressing wheel with adjustable vertical height, and a second pressing wheel for pressing is arranged above the first supporting roller and the second supporting roller; an included angle is formed between the axes of the first supporting roller and the second supporting roller. The product of the invention has reasonable and ingenious structure, and effectively solves the problems of low discharging speed and poor reliability in the production process of the existing product; when the product works, the spiral material advancing movement can be realized, and the higher the rotating speed of the supporting roll is, the larger the angle is, and the faster the advancing speed is.)

1. The utility model provides a centerless grinder material loading is with automatic row material mechanism which characterized in that: the device comprises a base (1), wherein a first supporting roller (2-1) and a second supporting roller (3-1) are rotatably arranged on the upper surface of the base (1), and the distance between the first supporting roller (2-1) and the second supporting roller (3-1) is adjustable;

a rolling sleeve (9) is supported and arranged on the first supporting roller (2-1) and the second supporting roller (3-1), the rolling sleeve (9) is pressed by a first pressing wheel (4) with adjustable vertical height, and a second pressing wheel (11) for pressing is arranged above the first supporting roller (2-1) and the second supporting roller (3-1);

an included angle is formed between the axes of the first supporting roller (2-1) and the second supporting roller (3-1).

2. The automatic discharging mechanism for the centerless grinder feeding of claim 1, wherein: an adjusting groove is formed in the base (1), a first supporting seat (2) and a second supporting seat (3) are arranged in the adjusting groove in a matched mode, the first supporting seat (2) is in threaded connection with a first open-gear spacing adjusting screw (6), and the outer end of the first open-gear spacing adjusting screw (6) is supported on a fixing block on one side of the upper surface of the base (1); the second supporting seat (3) is in threaded connection with a second open-gear spacing adjusting screw (7), and the outer end of the second open-gear spacing adjusting screw (7) is supported on the fixed block on the other side of the upper surface of the base (1); the first supporting roller (2-1) is rotatably supported on the first supporting seat (2), and the second supporting roller (3-1) is rotatably supported on the second supporting seat (3).

3. The automatic discharging mechanism for the centerless grinder feeding of claim 1, wherein: the feeding end of the roller sleeve (9) is provided with a material channel (8), and the discharging end of the material channel (8) extends to the feeding end of the roller sleeve (9).

4. The automatic discharging mechanism for the centerless grinder feeding of claim 3, wherein: the axial two ends of the first supporting roller (2-1) and the second supporting roller (3-1) are at different heights in the vertical direction, and the axial center of the first supporting roller (2-1) is lower than the axial center of the second supporting roller (3-1) in the vertical direction at one end close to the material channel (8).

5. The automatic discharging mechanism for the centerless grinder feeding of claim 1, wherein: the first supporting roller (2-1) is rotatably supported on the first supporting wheel seat (2) through a bearing, and the second supporting roller (3-1) is rotatably supported on the second supporting wheel seat (3) through a bearing.

6. The automatic discharging mechanism for the centerless grinder feeding of claim 1, wherein: the roller sleeve (9) is axially limited through shaft shoulder steps (10) respectively arranged on the first supporting roller (2-1) and the second supporting roller (3-1).

7. The automatic discharging mechanism for the centerless grinder feeding of claim 1, wherein: the axial outer end of the first pinch roller (4) is respectively connected with pressure springs (5) along the radial two sides.

Technical Field

The invention belongs to the technical field of industrial automatic interfaces of bearing rings, and relates to an automatic discharging mechanism for feeding of a centerless grinder.

Background

The existing discharging mechanism (mainly bearing ring) is generally that a disc feeder firstly pushes materials into a groove-shaped material channel, then rolls the materials below a discharging block, and arranges the materials one by one under the pushing of an air cylinder. The discharge speed is slow, the reliability is poor, and the method can not be applied to industrial automatic feeding statistics.

Disclosure of Invention

Aiming at the problems, the invention provides an automatic discharging mechanism for feeding of a centerless grinder, which solves the problem of automatic feeding of a bearing ring and realizes an industrial 4.0 application interface component.

According to the technical scheme of the invention: the utility model provides a centerless grinder material loading is with automatic row material mechanism which characterized in that: the device comprises a base, wherein a first supporting roller and a second supporting roller are rotatably arranged on the upper surface of the base, and the distance between the first supporting roller and the second supporting roller is adjustable;

rolling sleeves are supported and arranged on the first supporting roller and the second supporting roller and are tightly pressed by a first pressing wheel with adjustable vertical height, and a second pressing wheel for pressing is arranged above the first supporting roller and the second supporting roller;

an included angle is formed between the axes of the first supporting roller and the second supporting roller.

As a further improvement of the invention, an adjusting groove is arranged on the base, a first supporting seat and a second supporting seat are arranged in the adjusting groove in a matching manner, the first supporting seat is in threaded connection with a first open-gear spacing adjusting screw, and the outer end of the first open-gear spacing adjusting screw is supported on a fixed block on one side of the upper surface of the base; the second supporting seat is in threaded connection with a second open-gear spacing adjusting screw, and the outer end of the second open-gear spacing adjusting screw is supported on the fixed block on the other side of the upper surface of the base; the first supporting roller is rotatably supported on the first supporting seat, and the second supporting roller is rotatably supported on the second supporting seat.

As a further improvement of the invention, the feed end of the roller sleeve is provided with a material channel, and the discharge end of the material channel extends to the feed end of the roller sleeve.

As a further improvement of the invention, two axial ends of the first supporting roller and the second supporting roller are at different heights in the vertical direction, and the axial center of the first supporting roller is lower than that of the second supporting roller in the vertical direction at one end close to the material channel.

As a further improvement of the present invention, the first support roller is rotatably supported on the first support wheel seat through a bearing, and the second support roller is rotatably supported on the second support wheel seat through a bearing.

As a further improvement of the invention, the roller sleeve is axially limited by shaft shoulder steps respectively arranged on the first supporting roller and the second supporting roller.

As a further improvement of the invention, the axial outer end of the first pressure wheel is respectively connected with the pressure springs along the radial two sides.

The invention has the technical effects that: the product of the invention has reasonable and ingenious structure, and effectively solves the problems of low discharging speed and poor reliability in the production process of the existing product; when the product works, the spiral material advancing movement can be realized, and the higher the rotating speed of the supporting roll is, the larger the angle is, and the faster the advancing speed is.

Drawings

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

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

Fig. 3 is a left side view of fig. 1.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

In fig. 1 ~ 3, the device comprises a base 1, a first supporting seat 2, a first supporting roller 2-1, a second supporting seat 3, a second supporting roller 3-1, a first pressing wheel 4, a pressure spring 5, a first open-gear spacing adjusting screw 6, a second open-gear spacing adjusting screw 7, a material channel 8, a rolling sleeve 9, a shoulder step 10, a second pressing wheel 11, and the like.

As shown in FIG. 1 ~ 3, the invention relates to an automatic discharging mechanism for centerless grinder feeding, which comprises a base 1, wherein a first supporting roller 2-1 and a second supporting roller 3-1 are rotatably arranged on the upper surface of the base 1 in order to realize the conveying of materials, and meanwhile, in order to be suitable for materials with multiple specifications as much as possible, the distance between the first supporting roller 2-1 and the second supporting roller 3-1 is adjustable, so that the automatic discharging mechanism is suitable for materials with multiple specifications.

As shown in fig. 1 and 2, a first supporting roller 2-1 and a second supporting roller 3-1 are supported by rollers 9, the rollers 9 are pressed by a first pressing wheel 4 with adjustable vertical height, and a second pressing wheel 11 for pressing is arranged above the first supporting roller 2-1 and the second supporting roller 3-1; in order to effectively facilitate material feeding and blanking, the inlet part of the roller 9 is designed into a horn mouth shape which is changed from big to small, so that ring materials can easily enter the roller 9, and the ring materials are just flush with the outer diameters of the first supporting roller 2-1 and the second supporting roller 3-1 at the outlet part of the roller 9.

In order to enable the ring material to realize spiral advancing during working, an included angle is formed between the axes of the first supporting roller 2-1 and the second supporting roller 3-1, and the advancing speed is higher when the angle is larger.

As shown in fig. 3, in order to realize the adjustment of the first supporting wheel seat 2 and the second supporting wheel seat 3, an adjusting groove is arranged on the base 1, the first supporting seat 2 and the second supporting seat 3 are arranged in the adjusting groove in a matching manner, the first supporting seat 2 is in threaded connection with a first open-gear spacing adjusting screw 6, and the outer end of the first open-gear spacing adjusting screw 6 is supported on a fixed block on one side of the upper surface of the base 1; the second supporting seat 3 is in threaded connection with a second open-gear spacing adjusting screw 7, and the outer end of the second open-gear spacing adjusting screw 7 is supported on the fixed block on the other side of the upper surface of the base 1; the first supporting roller 2-1 is rotatably supported on the first supporting seat 2, and the second supporting roller 3-1 is rotatably supported on the second supporting seat 3.

The feeding end of the roller 9 is provided with a material channel 8, the discharging end of the material channel 8 extends to the feeding end of the roller 9, and the size of the inner hole of the roller 9 is 0.5 to 1mm larger than the outer diameter of the annular material.

The axial two ends of the first supporting roller 2-1 and the second supporting roller 3-1 are at different heights in the vertical direction, and the axis of the first supporting roller 2-1 is lower than the axis of the second supporting roller 3-1 in the vertical direction at one end close to the material channel 8.

The first supporting roller 2-1 is rotatably supported on the first supporting wheel seat 2 through a bearing, and the second supporting roller 3-1 is rotatably supported on the second supporting wheel seat 3 through a bearing.

The roller sleeve 9 is axially limited by shaft shoulder steps 10 respectively arranged on the first supporting roller 2-1 and the second supporting roller 3-1.

The specific setting mode of the lifting mode of the first pinch roller 4 is as follows: the axial outer end of the first pinch roller 4 is respectively connected with the pressure springs 5 along the radial two sides, and the height of the first pinch roller 4 in the vertical direction is adjusted through the pressure springs 5 so as to be suitable for the use of the plate materials of various specifications and models.

The second pressing wheel 11 in the product of the invention is a bar-shaped pressing wheel to ensure that the stability of material conveying can be ensured during working.