CN213381941U

CN213381941U - A press and cut equipment for producing grinding pad

Info

Publication number: CN213381941U
Application number: CN202022398034.4U
Authority: CN
Inventors: 申佩佩
Original assignee: Deyang Jingyan Technology Shenzhen Co ltd
Current assignee: Deyang Jingyan Technology Shenzhen Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-08
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a pressure cutting equipment for producing grinding pad, including conveyer belt, brace table and support, the brace table erects in the inboard of conveyer belt, and the front and back position department of conveyer belt all is equipped with the support, and two sets of be fixed with the installation storehouse between the support, the intermediate position department at installation storehouse top is equipped with the opening, and the installation storehouse top of opening both sides position department all is equipped with the guide rail, movable mounting has the slide on the guide rail, and the intermediate position department at slide top is equipped with first pneumatic cylinder, the four corners department at slide top all activity runs through has first guide bar; the utility model discloses a conveyer belt marching type conveying substrate pushes down the mounting panel through first pneumatic cylinder and makes the drum cutter cut the substrate, cuts out circular grinding pad, and in addition the driving motor drives gear normal running fit rack, and the drive slide removes for drum cutter back-and-forth movement cuts along the substrate fore-and-aft direction, once only can cut the multiunit, and is efficient.

Description

A press and cut equipment for producing grinding pad

Technical Field

The utility model relates to a grinding pad production technical field especially relates to a pressure cutting equipment for producing grinding pad.

Background

In the manufacture of semiconductors such as wafers, along with the upgrading of the process technology and the reduction of the sizes of leads and grids, the requirement of the photoetching technology on the flatness degree of the surface of the wafer is higher and higher, the chemical mechanical polishing needs to be carried out, the chemical mechanical polishing is also called as chemical mechanical polishing, the principle of the chemical mechanical polishing is a processing technology combining a chemical corrosion effect and a mechanical removal effect, and the chemical mechanical polishing is the only technology capable of realizing the global surface flattening in the mechanical processing;

need use the grinding pad among the chemical mechanical polishing, the grinding pad needs to paste multiple material as an organic whole in production and processing, cuts again, and the grinding pad generally is circular slice, among the prior art, generally is the manual cutting of workman, and is inefficient, and the cutting effect is not good enough, even there is some cutting equipment to need the manual unloading of workman, and degree of automation is low, consequently, the utility model provides a press-to-cut equipment for producing grinding pad is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an equipment of surely pressing for producing grinding pad, this equipment of surely pressing for producing grinding pad passes through conveyer belt marching type conveying substrate, pushes down the mounting panel through first pneumatic cylinder and makes the drum cutter cut the substrate, cuts out circular grinding pad, in addition driving motor drives gear swivelling fit rack, the drive slide removes for the drum cutter back-and-forth movement cuts along the substrate fore-and-aft direction, once only can cut the multiunit, and is efficient.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a press cutting device for producing grinding pads comprises a conveyor belt, a supporting table and supports, wherein the supporting table is erected on the inner side of the conveyor belt, the supports are arranged at the front end and the rear end of the conveyor belt, an installation bin is fixed between the two sets of supports, a through hole is formed in the middle position of the top of the installation bin, guide rails are arranged at the tops of the installation bins at the two sides of the through hole, a sliding plate is movably installed on each guide rail, a first air cylinder is arranged at the middle position of the top of the sliding plate, first guide rods are movably arranged at the four corners of the top of the sliding plate, a mounting plate is arranged at the lower end of each first guide rod, a pushing bin is arranged at the middle position of the top of the mounting plate, the output end of each first air cylinder is connected with the pushing bin, an electric push rod is arranged inside the pushing bin, a push sheet is arranged at the output end of the electric push rod, the push sheet is communicated to the inside of the cylindrical cutter.

The further improvement lies in that: one side at slide top is equipped with driving motor, and driving motor's output is equipped with the gear, one side at installation storehouse top is equipped with the rack, gear and rack looks adaptation.

The further improvement lies in that: the middle position department of mounting panel bottom is equipped with the screwed pipe, the upper end of drum cutter is equipped with the swivel nut, the screwed pipe and swivel nut looks adaptation.

The further improvement lies in that: the utility model discloses a pneumatic storage device, including installation storehouse, the below of installation storehouse both sides all is equipped with the connecting plate, and the intermediate position department at connecting plate top is equipped with the second pneumatic cylinder, the output of second pneumatic cylinder runs through the connecting plate and is equipped with splint, and the front and back end at splint top all is equipped with the second guide bar, the upper end activity of second guide bar runs through the connecting plate, the one end of installation storehouse below position department is equipped with the storage bucket.

The further improvement lies in that: the supporting table is characterized in that supports are arranged on the front side and the rear side of the top of the supporting table, shaft plates are arranged at the upper ends of the inner sides of the supports, and limiting rollers are rotatably arranged below the shaft plates.

The utility model has the advantages that: the utility model discloses a conveyer belt marching type conveying substrate, it makes the drum cutter cut the substrate to push down the mounting panel through first pneumatic cylinder, cut out circular grinding pad, in addition drive motor drives gear rotation fit rack, the drive slide removes, make drum cutter back-and-forth movement, cut along the substrate fore-and-aft direction, once only can cut the multiunit, high efficiency, and after having cut one to the flow back, circular abrasion pad all blocks in the inboard of drum cutter, through removing the slide to the storage barrel top, utilize electric putter propelling movement ejector pad, can go out the abrasion pad propelling movement in the drum cutter and fall into the storage barrel, be convenient for automatic unloading, and is more convenient, and simultaneously, at the in-process of cutting, utilize second pneumatic cylinder propelling movement splint can follow both ends centre gripping and fix the substrate, the deviation when avoiding cutting, optimize the processing effect.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the installation bin of the present invention;

FIG. 3 is a schematic view of the mounting plate structure of the present invention;

fig. 4 is a schematic view of the installation of the cylindrical cutter of the present invention;

fig. 5 is a schematic view of the conveyor belt and the supporting table of the present invention.

Wherein: 1. a conveyor belt; 2. a support table; 3. a support; 4. installing a bin; 5. a port; 6. a guide rail; 7. a slide plate; 8. a first pneumatic cylinder; 9. a first guide bar; 10. mounting a plate; 11. a pushing bin; 12. pushing the sheet; 13. a cylindrical cutter; 14. a drive motor; 15. a gear; 16. a rack; 17. a solenoid; 18. a threaded sleeve; 19. a connecting plate; 20. a second pneumatic cylinder; 21. a splint; 22. a second guide bar; 23. a storage barrel; 24. a support; 25. a shaft plate; 26. and (5) limiting rollers.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3, 4, 5, the embodiment provides a press cutting device for producing a grinding pad, which comprises a conveyor belt 1, a supporting table 2 and supports 3, wherein the supporting table 2 is erected on the inner side of the conveyor belt 1, the supports 3 are arranged at the front end and the rear end of the conveyor belt 1, an installation bin 4 is fixed between the two sets of supports 3, a through opening 5 is arranged at the middle position of the top of the installation bin 4, guide rails 6 are arranged at the tops of the installation bins 4 at the two sides of the through opening 5, a sliding plate 7 is movably installed on each guide rail 6, a first pneumatic cylinder 8 is arranged at the middle position of the top of each sliding plate 7, first guide rods 9 are movably penetrated at the four corners of the top of each sliding plate 7, an installation plate 10 is arranged at the lower end of each first guide rod 9, a pushing bin 11 is arranged at the middle position of the top of each installation plate 10, the output end of each first pneumatic cylinder 8, the inside of propelling movement storehouse 11 is equipped with electric putter, and electric putter's output is equipped with ejector pad 12, the intermediate position department of mounting panel 10 bottom installs drum cutter 13, ejector pad 12 communicates to in the drum cutter 13. During the use, 1 marching type conveying substrate of conveyer belt, first pneumatic cylinder 8 pushes down mounting panel 10 makes drum cutter 13 cut the substrate, cut out circular grinding pad, driving motor 14 drives 15 rotatory cooperation racks 16 of gear, drive slide 7 moves along guide rail 6, make drum cutter 13 back-and-forth movement, cut along the substrate fore-and-aft direction, after cutting a front-and-back to the flow, circular wear pad all blocks in drum cutter 13's inboard, slide 7 moves to storage bucket 23 top, electric putter propelling movement push jack 12, wear pad propelling movement in the drum cutter 13 falls into storage bucket 23.

One side at the top of slide 7 is equipped with driving motor 14, and driving motor 14's model is ZYT46S-10, and driving motor 14's output is equipped with gear 15, one side at the top of installation storehouse 4 is equipped with rack 16, gear 15 and rack 16 looks adaptation. The driving motor 14 drives the gear 15 to rotate and match the rack 16, and drives the sliding plate 7 to move along the guide rail 6.

The middle position of the bottom of the mounting plate 10 is provided with a threaded pipe 17, the upper end of the cylindrical cutter 13 is provided with a threaded sleeve 18, and the threaded pipe 17 is matched with the threaded sleeve 18. The cylinder cutter 13 is convenient to mount and dismount and convenient to replace.

The below of 4 both sides in installation storehouse all is equipped with connecting plate 19, and the intermediate position department at connecting plate 19 top is equipped with second pneumatic cylinder 20, the output of second pneumatic cylinder 20 runs through connecting plate 19 and is equipped with splint 21, and the front and back end at splint 21 top all is equipped with second guide bar 22, the upper end activity of second guide bar 22 runs through connecting plate 19, the one end of 4 below positions in installation storehouse department is equipped with storage bucket 23. The second pneumatic cylinder 20 pushes the clamp plate 21 to clamp and fix the substrate from both ends, so as to avoid deviation during cutting.

Support 24 is arranged on the front side and the rear side of the top of the support table 2, a shaft plate 25 is arranged at the upper end of the inner side of the support 24, and a limiting roller 26 is rotatably arranged below the shaft plate 25. When the conveying belt 1 is used for conveying the base material in a stepping mode, the base material is limited in the front-back direction.

The press-cutting equipment for producing the grinding pad transmits a substrate in a stepping mode through a conveyor belt 1, a mounting plate 10 is pressed downwards through a first pneumatic cylinder 8, a cylinder cutter 13 cuts the substrate to cut a circular grinding pad, a driving motor 14 drives a gear 15 to rotate and match with a rack 16, a sliding plate 7 is driven to move, the cylinder cutter 13 is enabled to move back and forth, cutting is carried out along the front and back directions of the substrate, multiple groups can be cut at one time, efficiency is high, after one-step front and back cutting is completed, the circular wear-resistant pad is clamped on the inner side of the cylinder cutter 13, the sliding plate 7 is moved to the position above a storage barrel 23, a push plate 12 is pushed by an electric push rod, the wear-resistant pad in the cylinder cutter 13 can be pushed out and fall into the storage barrel 23, automatic discharging is facilitated, convenience is achieved, meanwhile, in the cutting process, the substrate can be clamped and fixed from two ends, deviation during avoiding cutting optimizes the processing effect.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pressure cutting equipment for producing grinding pad which characterized in that: the conveying belt conveyor comprises a conveying belt (1), supporting tables (2) and supports (3), wherein the supporting tables (2) are erected on the inner side of the conveying belt (1), the supports (3) are arranged at the front end and the rear end of the conveying belt (1), a mounting bin (4) is fixed between the two groups of supports (3), a through hole (5) is formed in the middle position of the top of the mounting bin (4), guide rails (6) are arranged at the tops of the mounting bins (4) at the positions of the two sides of the through hole (5), a sliding plate (7) is movably mounted on each guide rail (6), a first air pressure cylinder (8) is arranged at the middle position of the top of each sliding plate (7), first guide rods (9) are movably penetrated at the four corners of the top of each sliding plate (7), a mounting plate (10) is arranged at the lower end of each guide rod (9), a pushing bin (11) is arranged at the middle position of, the output end of the first pneumatic cylinder (8) is connected with the pushing bin (11), an electric push rod is arranged inside the pushing bin (11), a push sheet (12) is arranged at the output end of the electric push rod, a cylinder cutter (13) is installed at the middle position of the bottom of the mounting plate (10), and the push sheet (12) is communicated into the cylinder cutter (13).

2. The press-cutting apparatus for producing an abrasive pad as claimed in claim 1, wherein: one side at slide (7) top is equipped with driving motor (14), and driving motor's (14) output is equipped with gear (15), one side at installation storehouse (4) top is equipped with rack (16), gear (15) and rack (16) looks adaptation.

3. The press-cutting apparatus for producing an abrasive pad as claimed in claim 1, wherein: the middle position department of mounting panel (10) bottom is equipped with solenoid (17), the upper end of drum cutter (13) is equipped with swivel nut (18), solenoid (17) and swivel nut (18) looks adaptation.

4. The press-cutting apparatus for producing an abrasive pad as claimed in claim 1, wherein: the below of installation bin (4) both sides all is equipped with connecting plate (19), and the intermediate position department at connecting plate (19) top is equipped with second pneumatic cylinder (20), the output of second pneumatic cylinder (20) runs through connecting plate (19) and is equipped with splint (21), and the front and back end at splint (21) top all is equipped with second guide bar (22), the upper end activity of second guide bar (22) runs through connecting plate (19), the one end of installation bin (4) below position department is equipped with storage bucket (23).

5. The press-cutting apparatus for producing an abrasive pad as claimed in claim 1, wherein: support (24) are arranged on the front side and the rear side of the top of the support table (2), a shaft plate (25) is arranged at the upper end of the inner side of the support (24), and a limiting roller (26) is rotatably arranged below the shaft plate (25).