CN214489922U

CN214489922U - Feeding mechanism of grinding machine

Info

Publication number: CN214489922U
Application number: CN202120496052.8U
Authority: CN
Inventors: 胡圣斌; 陈全德; 谢其金
Original assignee: Xiamen Xinghong Jiye Machinery Manufacturing Co ltd
Current assignee: Xiamen Xinghong Jiye Machinery Manufacturing Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-26
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a grinding machine feeding mechanism belongs to grinding machine technical field, including the mounting panel, there is the transport platform on the surface of mounting panel through screw fixed mounting, transport platform's inside has been seted up transfer passage, the top fixed mounting who carries the platform has the hopper, the export and the transfer passage of hopper communicate each other. This device carries the bar body to the transfer passage of carrying the inside offer of platform in through the hopper, responds to through bar count inductor, pushes away the material cylinder through the second and ejecting the bar body from carrying the platform is inside, pushes away the processing position of material cylinder with bar body propelling movement to grinding machine through first, makes the bar body progressively transport in order, need not the manual work and puts things in good order the bar body on the grinding machine flat board, has improved the production efficiency of grinding machine.

Description

Feeding mechanism of grinding machine

Technical Field

The utility model relates to a grinding machine technical field specifically is a grinding machine feeding mechanism.

Background

Grinding machines are machine tools for grinding the surface of a workpiece by using grinding tools, most grinding machines use a grinding wheel rotating at a high speed for grinding, and a few grinding machines use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines and the like;

in the process of processing the bar by using the grinding machine, the bar needs to be manually stacked on the flat plate of the grinding machine in order and then polished, however, the bar is manually stacked on the flat plate of the grinding machine, so that the bar is difficult to be rapidly stacked in order, and the production efficiency of the grinding machine is seriously influenced.

Disclosure of Invention

An object of the utility model is to provide a grinding machine feeding mechanism carries the bar body to transfer passage in through the hopper, through the processing position of second propelling movement cylinder and first propelling movement cylinder with bar body propelling movement to grinding machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding mechanism of a grinding machine comprises an installation plate, wherein a conveying table is fixedly installed on the surface of the installation plate through screws, a conveying channel is formed in the conveying table, a hopper is fixedly installed at the top of the conveying table, an outlet of the hopper is communicated with the conveying channel, and a bar body is stacked in the hopper;

the bottom of carrying the platform has the frame through screw fixed mounting, the fixed surface of frame installs the second and pushes away the material cylinder, the output that the second pushed away the material cylinder installs L type push pedal, the fixed surface of L type push pedal installs the first cylinder that pushes away the material, the output fixedly connected with ejector beam that the first cylinder that pushes away material, the ejector beam pegs graft in conveying passage's inside.

Preferably, a bar counting sensor is fixedly mounted on the surface of the hopper, and one end of the bar counting sensor penetrates through the surface of the hopper.

Preferably, the surface of the hopper is hinged with a material poking cylinder, the output end of the material poking cylinder is hinged with a material poking block, the surface of the hopper is provided with a groove, and the material poking block is rotatably connected to the inner wall of the groove through a rotating shaft.

Preferably, one side of the material poking block arranged inside the hopper is provided with an arc surface, and the arc surface of the material poking block is in contact with the bar stock body.

Preferably, one side of the hopper is provided with an inclined surface, the inclined angle of the inclined surface of the hopper is an angle, and the part of the hopper, which is arranged on the conveying platform, is vertical to the conveying platform.

Compared with the prior art, the beneficial effects of the utility model are that:

this device carries the bar body to the transfer passage of carrying the inside offer of platform in through the hopper, responds to through bar count inductor, pushes away the material cylinder through the second and ejecting the bar body from carrying the platform is inside, pushes away the processing position of material cylinder with bar body propelling movement to grinding machine through first, makes the bar body progressively transport in order, need not the manual work and puts things in good order the bar body on the grinding machine flat board, has improved the production efficiency of grinding machine.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the conveying table and the hopper of the present invention.

In the figure: 1. a conveying table; 2. a bar body; 3. mounting a plate; 4. a bar counting sensor; 5. a material stirring block; 6. a material poking cylinder; 7. a hopper; 8. a first material pushing cylinder; 9. a second material pushing cylinder; 10. a material pushing rod; 11. an L-shaped push plate; 12. a delivery channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a feeding mechanism of a grinding machine comprises a mounting plate 3;

the surface of the mounting plate 3 is fixedly provided with a conveying platform 1 through screws, a conveying channel 12 is formed in the conveying platform 1, the top of the conveying platform 1 is fixedly provided with a hopper 7, an outlet of the hopper 7 is communicated with the conveying channel 12, a bar body 2 is stacked in the hopper 7, and the bar body 2 is stacked in the hopper 7 and sequentially conveyed in the conveying channel 12 under the action of gravity;

the bottom of the conveying table 1 is fixedly provided with a frame through a screw, the surface of the frame is fixedly provided with a second material pushing cylinder 9, the output end of the second material pushing cylinder 9 is provided with an L-shaped push plate 11, the surface of the L-shaped push plate 11 is fixedly provided with a first material pushing cylinder 8, the output end of the first material pushing cylinder 8 is fixedly connected with a material pushing rod 10, the material pushing rod 10 is inserted into the conveying channel 12, the second material pushing cylinder 9 drives the first material pushing cylinder 8 to move through the L-shaped push plate 11, the first pushing cylinder 8 drives the pushing rod 10 to move synchronously, so that the bar body 2 in the conveying channel 12 is ejected out of the conveying table 1, meanwhile, the first pushing cylinder 8 operates to drive the pushing rod 10 to further move to push the bar body 2 to the processing position of the grinding machine, the specifications of the first pushing cylinder 8 and the second pushing cylinder 9 are the same, and the models of the first pushing cylinder 8 and the second pushing cylinder 9 are MGLB 12-100;

a bar counting sensor 4 is fixedly arranged on the surface of the hopper 7, one end of the bar counting sensor 4 penetrates through the surface of the hopper 7, the bar counting sensor 4 can receive information that the bar body 2 enters the conveying channel 12, so that the control end can perform next step indication and can count the conveyed bar body 2 at the same time, and the type of the bar counting sensor 4 is ZJ-5A type;

a material stirring cylinder 6 is hinged to the surface of a hopper 7, a material stirring block 5 is hinged to the output end of the material stirring cylinder 6, a groove is formed in the surface of the hopper 7, the material stirring block 5 is rotatably connected to the inner wall of the groove through a rotating shaft, a cambered surface is arranged on one side, arranged inside the hopper 7, of the material stirring block 5, the cambered surface of the material stirring block 5 is in contact with a bar body 2, when the bar body 2 is clamped inside the hopper 7, the material stirring cylinder 6 is started, the material stirring cylinder 6 pushes the material stirring block 5 to drive the material stirring block 5 to rotate inside the groove through the rotating shaft, and at the moment, the material stirring block 5 can jack up the bar body 2 inside the hopper 7, so that the bar body 2 inside the hopper 7 is stacked again, the material clamping phenomenon is eliminated, and the material stirring block 5 is reset along with the reset of the material stirring cylinder 6;

the first material pushing cylinder 8, the second material pushing cylinder 9, the material shifting cylinder 6 and the bar counting sensor 4 are controlled by a controller in the control end without manual operation;

one side of hopper 7 sets up to the inclined plane, and the inclined angle on hopper 7 inclined plane is 45, and the part that hopper 7 installed in transport platform 1 is mutually perpendicular with transport platform 1, and the vertical structure of hopper 7 bottom can guarantee that bar body 2 can get into with the vertically gesture when getting into transfer passage 12 inside for bar body 2 falls the central point that transfer passage 12 was put as far as possible, thereby prevents that ejector ram 10 from taking place the skew in promoting bar body 2.

The working principle is as follows: during the use, bar body 2 passes through hopper 7 under the effect of gravity and gets into transfer passage 12 in proper order, bar count inductor 4 receives the information that bar body 2 got into transfer passage 12 after with signal transmission for the control end, then the control end control second pushes away the operation of material cylinder 9, second pushes away material cylinder 9 and drives first material cylinder 8 that pushes away through L type push pedal 11 and removes, push away material pole 10 synchronous motion through first material cylinder 8 drive, push out bar body 2 in transfer passage 12 from carrying platform 1 inside, first material cylinder 8 that pushes away moves simultaneously, drive and push away material pole 10 further to move and push away bar body 2 to the processing position of grinding machine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding machine feeding mechanism, includes mounting panel (3), its characterized in that: a conveying table (1) is fixedly mounted on the surface of the mounting plate (3) through screws, a conveying channel (12) is formed in the conveying table (1), a hopper (7) is fixedly mounted at the top of the conveying table (1), an outlet of the hopper (7) is communicated with the conveying channel (12), and a bar body (2) is stacked in the hopper (7);

the bottom of carrying platform (1) has the frame through screw fixed mounting, the fixed surface of frame installs the second and pushes away material cylinder (9), L type push pedal (11) are installed to the output that the second pushed away material cylinder (9), the fixed surface of L type push pedal (11) installs first material cylinder (8) of pushing away, the output fixed connection that first pushed away material cylinder (8) pushes away material pole (10), push away material pole (10) are pegged graft in the inside of transfer passage (12).

2. A feeding mechanism for a grinding machine as claimed in claim 1, wherein: the surface fixed mounting of hopper (7) has bar count inductor (4), the one end of bar count inductor (4) runs through in the surface of hopper (7).

3. A feeding mechanism for a grinding machine as claimed in claim 1, wherein: the surface of the hopper (7) is hinged with a material poking cylinder (6), the output end of the material poking cylinder (6) is hinged with a material poking block (5), the surface of the hopper (7) is provided with a groove, and the material poking block (5) is rotatably connected to the inner wall of the groove through a rotating shaft.

4. A feeding mechanism for a grinding machine as claimed in claim 3, wherein: the material stirring block (5) is arranged on one side inside the hopper (7) and is provided with a cambered surface, and the cambered surface of the material stirring block (5) is in contact with the bar body (2).

5. A feeding mechanism for a grinding machine as claimed in claim 1, wherein: one side of the hopper (7) is provided with an inclined surface, the inclined angle of the inclined surface of the hopper (7) is 45 degrees, and the part of the hopper (7) arranged on the conveying platform (1) is vertical to the conveying platform (1).