CN218397689U

CN218397689U - Polishing pad slotting equipment

Info

Publication number: CN218397689U
Application number: CN202221586378.0U
Authority: CN
Inventors: 贺锦军; 请求不公布姓名; 卢永祥; 王杰男
Original assignee: Plying Chongqing Innovation Technology Co ltd
Current assignee: Plying Chongqing Innovation Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-01-31
Anticipated expiration: 2032-06-22

Abstract

The utility model provides a polishing pad slotting device, include: the polishing pad cutting device comprises a box body, a workbench and a collecting box, wherein a cavity is formed in the box body, an opening communicated with the cavity is formed in the side wall of the box body, two opening and closing doors used for being matched and opened and closed are arranged at the opening part, the two opening and closing doors are made of transparent materials, operation ports used for enabling hands to go deep into the cavity are respectively arranged on the two opening and closing doors, the workbench is horizontally arranged in the cavity, two ends of the workbench are respectively detachably connected with the inner wall of the cavity through mounting assemblies, a cutting channel penetrating through the workbench is arranged at the top of the workbench, a cutting mechanism used for cutting a polishing pad is arranged at the top of the cavity, a collecting box used for collecting chips generated by the cutting mechanism when the polishing pad is cut is arranged at the bottom of the cavity, and the top of the collecting box is sunken to form a collecting groove.

Description

Polishing pad slotting equipment

Technical Field

The utility model relates to a burnishing pad fluting technical field especially relates to a burnishing pad fluting equipment.

Background

The polishing pad is also called polishing skin, polishing cloth, polishing sheet, and important auxiliary materials for determining surface quality in chemical mechanical polishing, and can be classified into polyurethane polishing pad, non-woven fabric polishing pad and composite polishing pad according to the material, and can be roughly classified into planar type, grid type and spiral type according to the surface structure.

At present, various polishing pad grooving mechanisms are available on the market, and can be roughly divided into two main types, wherein grooving is carried out by extruding through a die, and grooving is carried out by cutting; chinese patent publication No. CN108127581A discloses a grooving device for a polishing pad, which basically operates on the principle that a saw blade is driven by a motor to groove the polishing pad, and this scheme solves the problem that deformation is generated inside the polishing pad material when a die is used for pressing to perform grooving, but has the defects that dust and chips are generated when the saw blade cuts the polishing pad, and although a dust cover is provided to prevent the chips from splashing, the chips are left on the ground or a workbench on which the device is placed, and the chips generated by cutting are scattered everywhere under the cutting of the saw blade, so that the chips are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a polishing pad slotting device, it has solved the current polishing pad slotting device who exists among the prior art, when slotting the polishing pad, is not convenient for clear up the clastic problem that its cutting polishing pad produced.

According to the utility model discloses an embodiment, a polishing pad slotting device, include: the polishing pad cutting device comprises a box body, a workbench and a collecting box, wherein a cavity is formed in the box body, an opening communicated with the cavity is formed in the side wall of the box body, two opening and closing doors used for being matched and opened and closed are arranged at the opening, the two opening and closing doors are made of transparent materials, operation ports used for enabling hands to penetrate into the cavity are respectively arranged on the two opening and closing doors, the workbench is horizontally arranged in the cavity, two ends of the workbench are respectively detachably connected with the inner wall of the cavity through mounting assemblies, a cutting channel penetrating through the workbench is arranged at the top of the workbench, a cutting mechanism used for cutting a polishing pad is arranged at the top of the cavity, a collecting box used for collecting chips generated by the cutting mechanism when the polishing pad is cut is arranged at the bottom of the cavity, and a collecting groove is formed in the top of the collecting box in a sunken mode.

Compared with the prior art, the utility model discloses following beneficial effect has: set up the opening and closing door through the opening part at the box, set up the operation mouth on the opening and closing door, this device is when slotting to the polishing pad, at first open the opening and closing door, then place the polishing pad at the top of workstation, close the opening and closing door again, then the hand stretches into in the cavity from operation mouth department, start cutting mechanism simultaneously, cutting mechanism is in the cutting polishing pad, slowly promote the relative cutting mechanism of polishing pad and remove with the hand, thereby make cutting mechanism cut out the groove on the polishing pad, cut the polishing pad through this mode, the opening and closing door blocks effectively that the piece that produces splashes to the external world because of the cutting, set up the collecting box in the bottom of cavity simultaneously and collect the piece that the cutting produced, be convenient for to the recovery of piece, the drawback that needs manual washing piece has been avoided, and work efficiency is improved.

Further, each of the mounting assemblies includes: the mounting block and the inserted bar are both sunken to form slots, the mounting block is fixed on the side wall of the cavity through bolts, one end of the inserted bar is fixed on the side wall of the mounting block close to the axis of the cavity, the other end of the inserted bar is inserted into the slots, and the inserted bar is connected with the slots in a sliding manner.

Further, the cutting mechanism includes: pneumatic cylinder, mounting bracket, motor and saw bit, the pneumatic cylinder sets up at the top of box vertically, and in the cavity was inserted to the output of pneumatic cylinder, the output and the box sliding connection of pneumatic cylinder, the mounting bracket sets up the tip at the pneumatic cylinder output fixedly, and the motor passes through the bolt to be fixed horizontally in the bottom of mounting bracket, and the saw bit is fixed on the output of motor.

Furthermore, two symmetrical guide plates are obliquely arranged on two side walls of the cavity, and the lower ends of the two guide plates are located right above the collecting groove.

Furthermore, two the high-end of deflector all is articulated with the inner wall of cavity, and the bottom of two guide bars all is provided with the installation pole, all is provided with first spring between two installation poles and the cavity inner wall, and two deflectors incline towards the axle center of cavity under the elasticity of two first springs.

Furthermore, a connecting seat is arranged on the side wall of the collecting box, and a connecting mechanism used for being connected with the connecting seat is arranged on the side wall of the box body.

Further, the connection mechanism includes: the mount pad, the slide bar, second spring and pull rod, the lateral wall at the box is fixed to the mount pad, the mount pad is close to the sunken mounting groove that forms of lateral wall of box, the box lateral wall is provided with the through-hole with cavity and mounting groove intercommunication, the one end of slide bar sets up in the mounting groove with sliding, the one end of slide bar is passed the through-hole and is inserted in the cavity, slide bar and through-hole sliding connection, the second spring sets up between the lateral wall that deviates from the box at slide bar and mounting groove, the lateral wall that the connecting seat is close to the slide bar is provided with the spread groove, the one end of slide bar inserts in the spread groove under the elasticity of second spring, slide bar and spread groove splined connection, the one end of pull rod is fixed in the one end that the slide bar deviates from the connecting seat, the mount pad is worn out to the other end of pull rod, pull rod and mount pad sliding connection.

Preferably, the bottom of the box body is also provided with wheels for driving the box body to walk on the ground, and the side wall of the box body is also fixedly provided with a push handle.

Preferably, gloves are arranged on one sides of the two operation ports close to the cavity.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a front view of an embodiment of the present invention.

Fig. 3 is a schematic view of the installation structure of the glove.

In the drawings, wherein: 1. a box body; 2. a cavity; 3. a work table; 4. a collection box; 5. collecting tank; 6. opening and closing the door; 7. an operation port; 8. mounting blocks; 9. a rod is inserted; 10. a mounting frame; 11. a hydraulic cylinder; 12. a motor; 13. a saw blade; 14. cutting a channel; 15. a guide plate; 16. mounting a rod; 17. a first spring; 18. a connecting seat; 19. a mounting base; 20. a slide bar; 21. a second spring; 22. a pull rod; 23. a wheel; 24. a handle is pushed; 25. a glove.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a polishing pad grooving apparatus, including: the polishing pad cutting device comprises a box body 1, a workbench 3 and a collecting box 4, wherein a cavity 2 is formed in the box body 1, an opening communicated with the cavity 2 is formed in the side wall of the box body 1, two opening and closing doors 6 used for being matched and opened and closed are arranged at the opening, the two opening and closing doors 6 are all made of transparent materials, operation ports 7 used for enabling hands to penetrate into the cavity 2 are respectively arranged on the two opening and closing doors 6, the workbench 3 is horizontally arranged in the cavity 2, the two ends of the workbench 3 are detachably connected with the inner wall of the cavity 2 through mounting assemblies respectively, a cutting channel 14 penetrating through the workbench 3 is arranged at the top of the workbench 3, a cutting mechanism used for cutting a polishing pad is arranged at the top of the cavity 2, a collecting box 4 used for collecting chips generated by the cutting mechanism for cutting the polishing pad is arranged at the bottom of the cavity 2, and the top of the collecting box 4 is sunken to form a collecting groove 5.

Set up the switching door 6 through the opening part at box 1, set up operation mouth 7 on switching door 6, this device is when slotting to the polishing pad, at first open switching door 6, then place the polishing pad at the top of workstation 3, close switching door 6 again, then the hand stretches into in cavity 2 from operation mouth 7, start cutting mechanism simultaneously, cutting mechanism is when cutting the polishing pad, the relative cutting mechanism of polishing pad is promoted to the hand slowly and is removed, thereby make cutting mechanism cut out the groove on the polishing pad, through this mode cutting polishing pad, switching door 6 blocks effectively that the piece that produces because of the cutting splashes to the external world, set up collecting box 4 in the bottom of cavity 2 simultaneously and collect the piece that the cutting produced, be convenient for the recovery to the piece, the drawback that needs manual washing piece has been avoided, and the work efficiency is improved.

Further, each of the mounting assemblies includes: installation piece 8 and inserted bar 9, the both ends of workstation 3 are all sunken to form the slot, and installation piece 8 passes through the bolt fastening on the lateral wall of cavity 2, the lateral wall that installation piece 8 is close to cavity 2 axle center is fixed to the one end of inserted bar 9, and the other end of inserted bar 9 inserts in the slot, inserted bar 9 and slot sliding connection. The mounting block 8 is fixed on the inner wall of the cavity 2 through a bolt, so that the mounting block 8 can be conveniently detached, and the workbench 3 can be conveniently detached to be maintained or replaced by other types of workbenches 3.

Further, the cutting mechanism includes: pneumatic cylinder 11, mounting bracket 10, motor 12 and saw bit 13, pneumatic cylinder 11 sets up at the top of box 1 vertically, and in cavity 2 was inserted to pneumatic cylinder 11's output, pneumatic cylinder 11's output and box 1 sliding connection, mounting bracket 10 set up the tip at pneumatic cylinder 11 output fixedly, and motor 12 passes through the bolt and fixes the bottom at mounting bracket 10 horizontally, and saw bit 13 is fixed on motor 12's output. The motor 12 drives the saw blade 13 to rotate, so that the saw blade 13 cuts the polishing pad, the hydraulic cylinder 11 is arranged to drive the mounting frame 10 to move in the vertical direction, so that the spacing distance between the saw blade 13 and the workbench 3 is adjusted, and the depth of a groove cut in the polishing pad is adjusted.

Furthermore, two symmetrical guide plates 15 are obliquely arranged on two side walls of the cavity 2, and the lower ends of the two guide plates 15 are positioned right above the collecting tank 5. Through setting up deflector 15, be convenient for to the piece that drops from workstation 3 guide, make the piece fall into collection tank 4's collecting vat 5 in, further improvement collecting vat 5 collects clastic effect.

Furthermore, the high ends of the two guide plates 15 are hinged to the inner wall of the cavity 2, the bottom of each guide rod is provided with an installation rod 16, a first spring 17 is arranged between each installation rod 16 and the inner wall of the cavity 2, and the two guide plates 15 incline towards the axis of the cavity 2 under the elastic force of the two first springs 17. Through articulating the one end of deflector 15 at the lateral wall of cavity 2, set up first spring 17 simultaneously between installation pole 16 and 2 lateral walls of cavity, the staff of being convenient for rocks deflector 15 with the hand, makes the adhesion shake off in the collecting vat 5 of collecting tank 4 at the piece on deflector 15 surface, after rocking deflector 15 and finishing, deflector 15 resets under first spring 17's elasticity.

Furthermore, a connecting seat 18 is arranged on the side wall of the collecting box 4, and a connecting mechanism for connecting with the connecting seat 18 is arranged on the side wall of the box body 1.

Further, the connection mechanism includes: mount pad 19, slide bar 20, second spring 21 and pull rod 22, mount pad 19 fixes the lateral wall at box 1, mount pad 19 is close to the sunken mounting groove that forms of lateral wall of box 1, box 1 lateral wall is provided with the through-hole that communicates cavity 2 with the mounting groove, slide bar 20's one end sets up in the mounting groove with sliding, slide bar 20's one end is passed the through-hole and is inserted in cavity 2, slide bar 20 and through-hole sliding connection, second spring 21 sets up between the lateral wall that deviates from box 1 at slide bar 20 and mounting groove, connecting seat 18 is provided with the spread groove near the lateral wall of slide bar 20, the one end of slide bar 20 inserts in the spread groove under second spring 21's elasticity, slide bar 20 and spread groove splined connection, the one end of pull rod 22 is fixed in the one end that slide bar 20 deviates from connecting seat 18, mount pad 19 is worn out to the other end of pull rod 22, pull rod 22 and mount pad 19 sliding connection.

The working principle of the specific connecting mechanism is as follows: slide bar 20 is in splined connection with the connecting groove of connecting seat 18, so that collecting box 4 is prevented from moving at the bottom of cavity 2 due to external force applied to box body 1 when collecting debris, and collecting box 4 cannot be aligned with workbench 3, and the effect of collecting debris by collecting box 4 is prevented from being affected.

Preferably, the bottom of the box body 1 is further provided with wheels 23 for driving the box body to walk on the ground, the side wall of the box body 1 is further fixedly provided with a push handle 24, and the wheels 23 are arranged to facilitate carrying of the equipment.

Preferably, as shown in fig. 3, a glove 25 is disposed on one side of each of the operation ports 7 close to the cavity 2, and the glove 25 prevents the chips generated by cutting from adhering to the hand.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A polishing pad notching apparatus, comprising: the polishing pad cutting device comprises a box body (1), a workbench (3) and a collecting box (4), wherein a cavity (2) is formed in the box body (1), an opening communicated with the cavity (2) is formed in the side wall of the box body (1), two opening and closing doors (6) used for being matched to open and close are arranged at the opening, the two opening and closing doors (6) are made of transparent materials, an operation opening (7) for enabling a hand to penetrate into the cavity (2) is formed in each opening and closing door (6), the workbench (3) is horizontally arranged in the cavity (2), two ends of the workbench (3) are detachably connected with the inner wall of the cavity (2) through mounting assemblies respectively, a cutting channel (14) penetrating through the workbench (3) is formed in the top of the workbench (3), a cutting mechanism used for cutting a polishing pad is arranged at the top of the cavity (2), the collecting box (4) used for collecting chips generated by the cutting mechanism for cutting the polishing pad is arranged at the bottom of the cavity (2), and a collecting groove (5) is formed in the top of the collecting box (4).

2. The polishing pad grooving apparatus of claim 1, wherein each of the mounting assemblies comprises: installation piece (8) and inserted bar (9), the both ends of workstation (3) are all sunken to form the slot, and installation piece (8) are passed through the bolt fastening and are on the lateral wall of cavity (2), the one end of inserted bar (9) is fixed and is being close to the lateral wall in cavity (2) axle center in installation piece (8), and the other end of inserted bar (9) inserts the slot in, inserted bar (9) and slot sliding connection.

3. The polishing pad notching apparatus of claim 2, wherein said cutting mechanism comprises: pneumatic cylinder (11), mounting bracket (10), motor (12) and saw bit (13), pneumatic cylinder (11) set up the top at box (1) vertically, the output of pneumatic cylinder (11) inserts in cavity (2), the output and box (1) sliding connection of pneumatic cylinder (11), mounting bracket (10) set up the tip at pneumatic cylinder (11) output fixedly, motor (12) are fixed in the bottom of mounting bracket (10) through the bolt level, saw bit (13) are fixed on the output of motor (12).

4. A polishing pad grooving apparatus as claimed in claim 3, wherein two symmetrical guide plates (15) are obliquely arranged on both side walls of the cavity (2), and the lower ends of the guide plates (15) are located directly above the collection groove (5).

5. The polishing pad grooving apparatus according to claim 4, wherein the high ends of the two guide plates (15) are hinged to the inner wall of the cavity (2), the bottom of the two guide rods are provided with mounting rods (16), first springs (17) are arranged between the two mounting rods (16) and the inner wall of the cavity (2), and the two guide plates (15) are inclined toward the axis of the cavity (2) under the elastic force of the two first springs (17).

6. A polishing pad grooving apparatus as claimed in claim 5, wherein the collection box (4) is provided with a connection socket (18) on a side wall thereof, and the housing (1) is provided with a connection mechanism on a side wall thereof for connection with the connection socket (18).

7. The polishing pad notching apparatus of claim 6, wherein said connecting mechanism comprises: mount pad (19), slide bar (20), second spring (21) and pull rod (22), the lateral wall at box (1) is fixed in mount pad (19), mount pad (19) are close to the sunken mounting groove that forms of the lateral wall of box (1), box (1) lateral wall is provided with the through-hole that communicates cavity (2) and mounting groove, the one end of slide bar (20) sets up in the mounting groove with sliding, the one end of slide bar (20) is passed the through-hole and is inserted in cavity (2), slide bar (20) and through-hole sliding connection, second spring (21) set up between the lateral wall that deviates from box (1) at slide bar (20) and mounting groove, the lateral wall that connecting seat (18) are close to slide bar (20) is provided with the spread groove, insert in the spread groove at the one end of the lower slide bar (20) of second spring (21), slide bar (20) and spread groove splined connection, the one end of pull rod (22) is fixed in the one end that slide bar (20) deviates from connecting seat (18), the other end of pull rod (22) is worn out mount pad (19), pull rod (22) and mount pad (19) sliding connection.

8. The polishing pad grooving apparatus according to claim 1, wherein the bottom of the housing (1) is further provided with wheels (23) for driving the housing to walk on the ground, and the side wall of the housing (1) is further fixedly provided with a push handle (24).

9. A polishing pad grooving device as claimed in claim 1, wherein both sides of the handle opening (7) adjacent to the cavity (2) are provided with gloves (25).