CN212043848U

CN212043848U - Feeding device for martensite air valve steel bar centerless grinding machine

Info

Publication number: CN212043848U
Application number: CN202020423315.8U
Authority: CN
Inventors: 涂玉国
Original assignee: Jiangsu Shenyuan Group Co Ltd
Current assignee: Jiangsu Shenyuan Group Co Ltd
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2020-12-01
Anticipated expiration: 2030-03-29

Abstract

The utility model discloses a loading attachment that martensite air valve steel bar centerless grinder used, including workbin and chain belt, be provided with the toper in the workbin and change the roller, the toper is changed the roller bottom and is provided with motor two, the workbin bottom is provided with the reason magazine, be provided with in the reason magazine inner wall the chain belt, be provided with the steel bar sleeve pipe on the chain belt, the chain belt outside is close to workbin one side is provided with motor one. Has the advantages that: the utility model discloses a set up workbin, conveyer belt and scraping wings, realized the intelligent material loading function of centerless grinder when the air valve steel bar that polishes, its simple manufacture has saved the cost of equipment, and the maintenance cost is low, is favorable to the using widely of enterprise.

Description

Feeding device for martensite air valve steel bar centerless grinding machine

Technical Field

The utility model relates to a centerless grinder technical field, concretely relates to loading attachment that martensite air valve steel bar centerless grinder used.

Background

A centerless grinder is a grinder which does not need to adopt the axle center positioning of a workpiece for grinding, and mainly comprises a grinding wheel, an adjusting wheel and a workpiece support, wherein the grinding wheel actually plays the role of grinding, the adjusting wheel controls the rotation of the workpiece and controls the feed speed of the workpiece, the workpiece support supports the workpiece during grinding, and the three parts can have a plurality of matching methods except for stopping grinding, and are the same in principle.

Most of feeding mechanisms of the existing centerless grinding machines are composed of complex mechanical arms and transmission mechanisms, so that the cost of the equipment is high, the equipment is difficult to maintain, and the equipment is not beneficial to popularization and use of most enterprises.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the feeding device for the martensite air valve steel bar centerless grinding machine is provided, and the problems that most of feeding mechanisms of the centerless grinding machine consist of complex mechanical arms and transmission mechanisms, so that the cost of equipment is high, the maintenance is difficult, and the popularization and the use of most of enterprises are not facilitated are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a feeding device for a martensite air valve steel bar centerless grinding machine, which comprises a material box and a chain belt, wherein a conical rotating roller is arranged in the material box, the bottom of the conical rotating roller is provided with a motor II, the bottom of the material box is provided with a material arranging box, the inner wall of the material arranging box is provided with the chain belt, the chain belt is provided with a steel bar sleeve, the outside of the chain belt is close to one side of the material box and is provided with a motor I, one side of the bottom of the material arranging box is provided with a discharging pipe, two side walls of the outside of the material box are provided with a bracket I, one side of the bracket is provided with a conveying belt, the conveying belt is provided with a material groove plate, a material groove is arranged between the material groove plates, the side wall of the conveying belt is provided with a motor II, one side wall of the conveying belt far away from, a discharge port is formed in one side wall of the conveyor belt, which is opposite to the material pushing plate, and a second support is arranged at the bottom of the conveyor belt.

Further, the toper change the roller with the workbin rotates to be connected, motor two is embedded in the workbin and with the toper changes the roller and passes through the shaft member and connect.

By adopting the technical scheme, the conical rotating roller is used for readjusting the position of the steel bar in the material box when rotating.

Furthermore, the material arranging box is welded with the material box, the chain belt is in sliding connection with the material arranging box, and the steel bar sleeve is embedded in the chain belt.

Through adopting above-mentioned technical scheme, the chain belt is formed by traditional chain belt upgrading, and the link in the middle has been changed into the rod iron sleeve pipe and has been used for snatching the rod iron in the workbin.

Furthermore, the kinetic energy output end of the first motor is rotatably connected with the chain belt, the first support is fixedly connected with the material box through a bolt, and the first motor is fixedly connected with the first support through a bolt.

Furthermore, the blanking pipe is connected with the material arranging box in an inserting mode, the second support is fixedly connected with the first support through bolts, and the conveying belt is fixedly connected with the second support through bolts.

Further, the motor II is fixedly connected with the conveyor belt through a clamping groove, the support III is fixedly connected with the conveyor belt through a bolt, the electric push rod is fixedly connected with the support tee joint through a buckle, the material pushing plate is slidably connected with the support III, and the material pushing plate is welded with the electric push rod.

Furthermore, the discharge port is formed in the conveyor belt, the trough plates are fixedly connected with the conveyor belt through bolts, and the trough is formed between the trough plates.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current centerless grinder's feed mechanism mostly all constitute by complicated robotic arm and drive mechanism, cause the cost of equipment higher, and maintain comparatively difficultly, be unfavorable for the problem of using widely of most enterprises, the utility model discloses a set up workbin, conveyer belt and scraping wings, realized the intelligent material loading function of centerless grinder when the air valve steel bar of polishing, its simple manufacture has saved the cost of equipment, and the maintenance cost is low, is favorable to the using widely of enterprise.

Drawings

Fig. 1 is a schematic structural view of a feeding device for a martensite air valve steel bar centerless grinding machine according to the present invention;

FIG. 2 is a schematic view showing the connection relationship between the internal structures of a material feeding box and a material arranging box for the martensite air valve steel bar centerless grinding machine of the present invention;

FIG. 3 is a schematic view of the connection relationship between the material arranging box and the chain belt for the martensite air valve steel bar centerless grinding machine of the present invention.

The reference numerals are explained below:

1. a material box; 2. a conical rotating roller; 3. a seasoning box; 4. a chain belt; 5. a first motor; 6. a first bracket; 7. a second bracket; 8. a conveyor belt; 9. a third motor; 10. a chute plate; 11. a trough; 12. a third bracket; 13. an electric push rod; 14. a material pushing plate; 15. a discharge port; 16. a discharging pipe; 17. a steel bar sleeve; 18. and a second motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the feeding device for a martensite air valve steel bar centerless grinding machine in the embodiment comprises a material box 1 and a chain belt 4, wherein a conical roller 2 is arranged in the material box 1, a second motor 18 is arranged at the bottom of the conical roller 2, a material sorting box 3 is arranged at the bottom of the material box 1, the chain belt 4 is arranged in the inner wall of the material sorting box 3, a steel bar sleeve 17 is arranged on the chain belt 4, a first motor 5 is arranged at one side of the outer part of the chain belt 4 close to the material box 1, a discharging pipe 16 is arranged at one side of the bottom of the material sorting box 3, a first support 6 is arranged on two side walls of the outer part of the material box 1, a conveying belt 8 is arranged on one side of the first support 6, a material groove plate 10 is arranged on the conveying belt 8, a material groove 11 is arranged between the material groove plates 10, a third motor 9 is arranged, a material pushing plate 14 is arranged at one end of the electric push rod 13, a material outlet 15 is arranged on one side wall of the conveyor belt 8, which is opposite to the material pushing plate 14, and a second support 7 is arranged at the bottom of the conveyor belt 8.

The conical rotating roller 2 is rotatably connected with the feed box 1, the second motor 18 is embedded in the feed box 1 and is connected with the conical rotating roller 2 through a shaft part, and the conical rotating roller 2 is used for re-adjusting the position of a steel bar in the feed box 1 when rotating.

Reason magazine 3 and workbin 1 welding, chain belt 4 and reason magazine 3 sliding connection, rod iron sleeve 17 are embedded in chain belt 4, and chain belt 4 is formed by traditional 4 upgrading chain belts, and the link in the middle has been changed into rod iron sleeve 17 and has been used for snatching the rod iron in workbin 1.

The kinetic energy output end of the first motor 5 is rotatably connected with the chain belt 4, the first support 6 is fixedly connected with the material box 1 through bolts, and the first motor 5 is fixedly connected with the first support 6 through bolts.

The discharging pipe 16 is connected with the material arranging box 3 in an inserting mode, the second support 7 is fixedly connected with the first support 6 through bolts, and the conveying belt 8 is fixedly connected with the second support 7 through bolts.

The third motor 9 is fixedly connected with the conveyor belt 8 through a clamping groove, the third support 12 is fixedly connected with the conveyor belt 8 through a bolt, the third electric push rod 13 is fixedly connected with the third support 12 through a buckle, the third pushing plate 14 is slidably connected with the third support 12, and the third pushing plate 14 is welded with the electric push rod 13.

The discharge port 15 is formed in the conveyor belt 8, the trough plate 10 is fixedly connected with the conveyor belt 8 through bolts, and the trough 11 is formed between the trough plates 10.

The specific implementation process of this embodiment is as follows: firstly, the device is powered on, then a certain amount of air valve steel bar is put into a material box 1, a second starting motor 18 drives a conical rotary roller 2 to rotate, the conical rotary roller 2 stirs the steel bar in the material box 1, the steel bar vertically falls into a steel bar sleeve 17 in the stirring process, a chain belt 4 is driven by a first motor 5 to rotate along the circumference of a material arranging box 3, when the steel bar sleeve 17 carries the steel bar to rotate to a blanking pipe 16, the steel bar falls into the blanking pipe 16 and then immediately falls into a trough 11 consisting of trough plates 10, when the conveying belt 8 drives the trough 11 to move to a discharge port 15, an electric push rod 13 pushes a material pushing plate 14 to push the steel bar into a grinding roller of a wireless grinding machine along the discharge port 15, and then the feeding is circulated in the way, the utility model realizes the intelligent feeding function of the centerless grinding machine when the air valve steel bar is ground by a brand new structure, has simple manufacture and saves the cost of the device, and the maintenance cost is low, thereby being beneficial to the popularization and the use of enterprises.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A feeding device for a martensite air valve steel bar centerless grinding machine is characterized in that: the automatic feeding device comprises a material box (1) and a chain belt (4), wherein a conical rotating roller (2) is arranged in the material box (1), a second motor (18) is arranged at the bottom of the conical rotating roller (2), a material arranging box (3) is arranged at the bottom of the material box (1), the chain belt (4) is arranged in the inner wall of the material arranging box (3), a steel bar sleeve (17) is arranged on the chain belt (4), a first motor (5) is arranged on one side, close to the material box (1), of the outer portion of the chain belt (4), a blanking pipe (16) is arranged on one side of the bottom of the material arranging box (3), a first support (6) is arranged on two side walls of the outer portion of the material box (1), a conveying belt (8) is arranged on the side of the first support (6), a material groove plate (10) is arranged on the conveying belt (8), a material groove (11) is, keep away from on conveyer belt (8) a lateral wall motor three (9) one side is provided with support three (12), be provided with electric putter (13) on support three (12), electric putter (13) one end is provided with scraping wings (14), be provided with discharge gate (15) on conveyer belt (8) with on the just opposite lateral wall of scraping wings (14), conveyer belt (8) bottom is provided with support two (7).

2. The feeding device for the martensitic gas valve steel bar centerless grinder of claim 1, characterized in that: the conical rotating roller (2) is rotatably connected with the material box (1), and the motor II (18) is embedded in the material box (1) and is connected with the conical rotating roller (2) through a shaft.

3. The feeding device for the martensitic gas valve steel bar centerless grinder of claim 1, characterized in that: the material arranging box (3) is welded with the material box (1), the chain belt (4) is in sliding connection with the material arranging box (3), and the steel bar sleeve (17) is embedded in the chain belt (4).

4. The feeding device for the martensitic gas valve steel bar centerless grinder of claim 1, characterized in that: the kinetic energy output end of the first motor (5) is rotatably connected with the chain belt (4), the first support (6) is fixedly connected with the material box (1) through a bolt, and the first motor (5) is fixedly connected with the first support (6) through a bolt.

5. The feeding device for the martensitic gas valve steel bar centerless grinder of claim 1, characterized in that: the blanking pipe (16) is connected with the material arranging box (3) in an inserting mode, the second support (7) is fixedly connected with the first support (6) through bolts, and the conveying belt (8) is fixedly connected with the second support (7) through bolts.

6. The feeding device for the martensitic gas valve steel bar centerless grinder of claim 1, characterized in that: the motor III (9) is fixedly connected with the conveyor belt (8) through a clamping groove, the support III (12) is fixedly connected with the conveyor belt (8) through a bolt, the electric push rod (13) is fixedly connected with the support III (12) through a buckle, the material pushing plate (14) is slidably connected with the support III (12), and the material pushing plate (14) is welded with the electric push rod (13).

7. The feeding device for the martensitic gas valve steel bar centerless grinder of claim 1, characterized in that: discharge gate (15) shaping in on conveyer belt (8), silo board (10) with conveyer belt (8) pass through bolt fixed connection, silo (11) shaping in between silo board (10).