CN113843681B

CN113843681B - Grinding machine special for square billet grinding and using method thereof

Info

Publication number: CN113843681B
Application number: CN202111227369.2A
Authority: CN
Inventors: 张志华; 张春炜; 陈达彬
Original assignee: Shenzhen Guangheng Steel Industry Co ltd
Current assignee: Shenzhen Guangheng Steel Industry Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-10-14
Anticipated expiration: 2041-10-21
Also published as: CN113843681A

Abstract

The invention discloses a special grinding machine for square billet grinding and a using method thereof, belonging to the technical field of square billet processing, and comprising a base, a conveying belt, an outer wall grinding section, a side wall grinding section, a chamfer grinding section, stand columns, a supporting table and a collecting device, wherein the conveying belt is arranged at the top end of the base, the outer wall grinding section is arranged at the upper end and the lower end of the conveying belt in a penetrating way, the side wall grinding section is arranged at the horizontal side end of the outer wall grinding section, the chamfer grinding section is arranged at one side of the side wall grinding section, which is far away from the outer wall grinding section, a group of stand columns are arranged at two sides of the outer wall grinding section, the stand columns are arranged on the inner wall of the stand columns, the collecting device is arranged at the other side of the chamfer grinding section, a plurality of square billets can be conveyed through the conveying belt, the flow line flow process improves the working efficiency, four walls of the square billets can be ground through the outer wall grinding section, the side wall grinding section can grind the side walls, and the corners of the square billets can be ground through the arranged chamfer grinding section.

Description

Grinding machine special for square billet grinding and using method thereof

Technical Field

The invention relates to the technical field of square billet machining, in particular to a grinding machine special for square billet grinding and a using method thereof.

Background

Along with the high-speed development of science and technology, people's environmental protection consciousness is in continuous reinforcing, utilize the green energy of sun to be highly valued, the application range of crystalline silicon solar cell constantly enlarges, need cut into the square billet with crystal silicon in process of production, need carry out the abrasive machining of side and chamfer to the square billet, owing to lack efficient professional equipment, can only adopt ordinary flat grinder, grind six surfaces one by one, greatly reduced the production progress, the time of process and personnel's equipment has been increased, the quality of square billet has also been influenced simultaneously, because the square billet has different dimensions, need frequently adjust the grinding machine.

Disclosure of Invention

The invention aims to provide a grinding machine special for square billet grinding and a using method thereof, and aims to solve the technical problem that the clamping size of a square billet cannot be adjusted by simultaneously processing chamfering on multiple surfaces of the square billet in the prior art.

The technical scheme of the invention is as follows: including base, conveyer belt, outer wall grinding section, lateral wall grinding section, chamfer grinding section, pillar, brace table and collection device, the top of base is provided with the conveyer belt to the upper and lower both ends that run through the conveyer belt are provided with outer wall grinding section, the horizontal side of outer wall grinding section is provided with lateral wall grinding section, one side that outer wall grinding section was kept away from to lateral wall grinding section is provided with chamfer grinding section to the both sides of outer wall grinding section, lateral wall grinding section and chamfer grinding section all are provided with a set of pillar, the inner wall of pillar is provided with the brace table, the opposite side of chamfer grinding section is provided with collection device.

Preferably, the conveyer belt is including support column, first motor and belt, the support column is located the both ends of base outer wall to one end is provided with two sets ofly, one end the fixed first motor that is provided with in support column top, the output end of first motor is rotated admittedly and is connected with the belt, and rotates between the other end of belt and two sets of support columns and be connected.

Preferably, the outer wall grinding section comprises a first clamping mechanism and an electric grinding mechanism, the first clamping mechanism is located inside the group of table column supports and surrounds the belt, and the electric grinding mechanism is arranged at the top of the belt and penetrates through the support table.

Preferably, first fixture revolves post, supporting rod, connecting rod, rotating electrical machines, flexible clamp plate and fixed screw including first electric jar, push rod, flexible swing arm, center, the outer wall at the base is revolved to first electric jar fixed mounting, the push rod is installed in the output of first electric jar, flexible swing arm rotates the one end of connecting in the push rod, the center revolves the post and sets up between the center pin of flexible swing arm and base to flexible swing arm can revolve the post around the center and rotate, the one end of push rod is kept away from to supporting rod fixed connection in flexible swing arm, the rotating electrical machines sets up in the inside of supporting rod to the rotating electrical machines sets up to two sets ofly, the connecting rod sets up between rotating electrical machines and supporting rod to multiunit screw hole mouth has been seted up on flexible clamp plate surface.

Preferably, the electric grinding mechanism comprises a first pushing electric cylinder, a first grinding motor, a first output rod and a first grinding tool bit, the first grinding motor is located at the top end of the supporting table, the first pushing electric cylinder is located at the top end of the first grinding motor, the first output rod is located at the output end of the first grinding motor, and one end, far away from the first grinding motor, of the first output rod is fixedly connected with the first grinding tool bit.

Preferably, the lateral wall grinding section comprises a second clamping mechanism and electric grinding mechanisms, the second clamping mechanism is located on one side of the first clamping mechanism, the other two groups of electric grinding mechanisms are respectively installed on the table posts on two sides of the second clamping mechanism, the second clamping mechanism comprises a second pushing electric cylinder, a second electric cylinder, a first lifting sleeve, a first nut, a first push plate, a first rotating pull rod and a first gripper, the second pushing electric cylinder is located on one side adjacent to the first grinding motor, the second electric cylinder is installed at the output end of the second pushing electric cylinder, the first lifting sleeve is arranged at the output end of the second electric cylinder, the first nut is arranged at the bottom end of the first lifting sleeve, the first push plate is fixedly connected to the bottom of the output end of the second electric cylinder, the two groups of first rotating pull rods are rotatably connected to the outer walls of two sides of the first push plate, and the two groups of first gripper are respectively connected to one end, far away from the first rotating pull rod, of the first rotating pull rod.

Preferably, the chamfer grinding section is including rotatory fixture and promotion formula grinding mechanism, rotatory fixture is located the one side that first fixture was kept away from to promotion formula grinding mechanism sliding connection in collection device's top, rotatory fixture is including promoting rotatory electric jar, third electric jar, second lift cover, second nut, second push pedal, second rotating pull rod and second tongs, it is located the one end that first grinding motor was kept away from to promote rotatory electric jar rotation angle at every turn and be 45, the third electric jar is installed in the output that promotes rotatory electric jar, the outer wall of third electric jar output is established to second lift cover, and the second nut sets up in the bottom of second lift cover, second push pedal fixed connection is in the bottom of third electric jar output, four groups the second rotating pull rod is revolved and is connect in the both sides outer wall of second push pedal, four groups of second tongs are connected respectively in the one end that the second rotating pull rod kept away from the second push pedal.

Preferably, promotion formula grinding mechanism is including box, second grinding motor, second follower, second grinding tool bit, hob and carousel, the inside of box is provided with second grinding motor, the output of second grinding motor has connect the follower in the face of the second tongs soon, the one end fixed mounting that second grinding motor was kept away from to the second follower has second grinding tool bit, hob fixed connection is in the other end of second grinding motor output to the outer wall that the hob screw thread runs through the box is connected to the carousel, the carousel rotates and can push away second grinding tool bit and slide towards the second tongs direction.

Preferably, the collecting device comprises a mesh plate layer, a dust drawer and a handle, the mesh plate layer is positioned at the bottom of the tail end of the belt, the dust drawer is arranged at the bottom end of the mesh plate layer in a sliding mode, and the handle is fixedly connected to one side, away from the conveying belt, of the dust drawer.

The use method of the square billet grinding machine comprises the following steps:

1): firstly, a user places the whole special moving machine for square billet grinding in a square billet grinding area, then sequentially places the square billets on a belt driven by a first motor and fixed by a conveying belt through a support column, and the belt stops rotating when the square billets move to the center of an outer wall grinding section;

2): thirdly, a user unscrews the fixing screws according to the size of the square billet, selects a proper size to adjust the first clamping mechanism from the hole formed in the telescopic pressing plate, then the first clamping mechanism clamps the square billet and slightly lifts the square billet, the electric grinding mechanism moves close to the square billet to grind the square billet, after one-side grinding is finished, the first grinding tool bit rises, the rotary motor drives the telescopic pressing plate to rotate 90 degrees, the electric grinding mechanism rotates close to the square billet again to grind the square billet, the operation described above is repeatedly circulated, and the four-side grinding of the square billet is finished;

3): after four-side grinding is finished, the telescopic pressing plate of the first clamping mechanism loosens the square billet to return to the belt, the belt continues to run to drive the square billet to move to the center of the side wall grinding section to stop, the second clamping mechanism finishes clamping the square billet, and then the electric grinding mechanism finishes grinding the square billet;

4): after the previous step is completed, the square billet moves to a chamfer grinding section to be operated, the rotary clamping mechanism clamps the square billet, then the rotary clamping mechanism rotates for 45 degrees, a user pushes the push type grinding mechanism to grind the chamfer of the square billet, then the rotary clamping mechanism rotates for two 45 degrees, and then the push type grinding mechanism grinds the residual chamfer of the square billet;

5): the grinding is finished, the square billet can be put down and is carried on the inside net plate layer of collection device along with the belt, and the piece of grinding process can fall into below dust drawer along with the mesh, and the user pulls out the dust drawer that the handle is connected and clears up.

The invention provides a special grinding machine for square billet grinding and a using method thereof through improvement, compared with the prior art, the special grinding machine has the following improvement and advantages:

the one of which can transport the polylith square billet through setting up the conveyer belt, assembly line flow promotes work efficiency, and specific messenger rotates through a motor drive belt to drive the square billet, transport three group grinding region below with a piece of square billet, when every through handling for one section, the belt all can the bring to rest a period of time, treat after the grinding, the square billet gets back to the belt again and continues the operation, and the belt is flexible, can take place deformation when fixture overturns.

It two, in the use, in the time of through outer wall grinding section, can carry out the centre gripping to the square billet of process through first fixture, rethread electric grinding mechanism carries out the grinding to its four walls, it is specific to promote the push rod through first electric jar, the push rod drives flexible swing arm and revolves the post around the center and rotate and elongate, thereby make the supporting rod that both ends are relative close to the tight square billet of clamp recently, thereby can adapt to not unidimensional square billet through the interval of adjusting the flexible clamp plate of fixed screw adjustment, the one end of two sets of flexible clamp plates is connected with the rotating electrical machines through the connecting rod, can drive the square billet and carry out 90 rotations, thereby all carry out the grinding on the four sides.

Third, when the square billet through four-side grinding is ground in the non-ground position of two sides, the side wall can be ground through the side wall grinding section, the second clamping mechanism is provided with the first grippers through two sides to lift the square billet, and the grinding mechanism can be conveniently used for grinding two sides of the square billet, so that six sides of the square billet can be ground.

Fourthly, after the four sides grinding, the corners of the square billet can be ground through the arranged chamfer grinding section, specifically, the rotary clamping mechanism can drive the third electric cylinder to descend through pushing the rotary electric cylinder, the third electric cylinder pushes the second push plate to descend, so that the square billet is clamped, the rotation angle of the square billet at each time is 45 degrees, and convenience is brought to users for processing chamfers.

Fifthly, the user can operate the more delicate control grinding tool bit by himself by arranging the push type grinding mechanism, chamfering operation of workers is facilitated, and the second grinding tool bit can be pushed to be close to the square billet angle after rotation to grind through rotating the rotary table.

It is six, and square billet after the grinding is placed on the belt, can get into collection device along with the belt inside, and collection device can fall the piece that the grinding produced into the dust drawer of below through being provided with the net board layer, and the dust drawer can pull out through the handle, has handled the square billet and can also concentrate the collection to the piece of grinding in-process, has saved the manpower.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic view of a first perspective of a three-dimensional structure according to the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic structural view of a grinding section of an outer wall with a three-dimensional structure according to the present invention;

FIG. 4 is a schematic structural view of a three-dimensional sidewall grinding section according to the present invention;

FIG. 5 is a schematic structural view of a chamfer grinding section with a three-dimensional structure according to the present invention;

FIG. 6 is an enlarged view of the three-dimensional structure A of the present invention;

FIG. 7 is a schematic view of a first clamping mechanism with a three-dimensional structure according to the present invention;

FIG. 8 is a schematic view of a three-dimensional rotary clamping mechanism according to the present invention;

description of reference numerals:

1. a base; 2. a conveyor belt; 21. a support column; 22. a first motor; 23. a belt; 3. an outer wall grinding section; 4. a first clamping mechanism; 41. a first electric cylinder; 42. a push rod; 43. a telescopic rotating rod; 44. a central rotary column; 45. a clamping rod; 46. a connecting rod; 47. a rotating electric machine; 48. a telescopic pressing plate; 49. fixing screws; 5. an electric grinding mechanism; 51. a first pushing electric cylinder; 52. a first grinding motor; 53. a first output rod; 54. a first grinding bit; 6. a side wall grinding section; 61. a second clamping mechanism; 611. a second pushing electric cylinder; 612. a second electric cylinder; 613. a first lifting sleeve; 614. a first nut; 615. a first push plate; 616. a first rotating pull rod; 617. a first gripper; 7. chamfering and grinding; 71. rotating the clamping mechanism; 711. pushing the rotating electric cylinder; 712. a third electric cylinder; 713. a second lifting sleeve; 714. a second nut; 715. a second push plate; 716. a second rotating pull rod; 717. a second gripper; 8. a push type grinding mechanism; 81. a box body; 82. a second grinding motor; 83. a second output rod; 84. a second grinding bit; 85. a screw rod; 86. a turntable; 9. a pillar; 10. a support table; 11. a collection device; 111. a mesh sheet layer; 112. a dust drawer; 113. a handle.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a grinding machine special for square billet grinding processing through improvement, as shown in fig. 1-8, the grinding machine comprises a base 1, a conveyor belt 2, an outer wall grinding section 3, a side wall grinding section 6, a chamfer grinding section 7, pillars 9, a support table 10 and a collecting device 11, wherein the conveyor belt 2 is arranged at the top end of the base 1, the outer wall grinding sections 3 are arranged at the upper end and the lower end of the conveyor belt 2 in a penetrating manner, the side wall grinding section 6 is arranged at the horizontal side end of the outer wall grinding section 3, the chamfer grinding section 7 is arranged at one side, far away from the outer wall grinding section 3, of the side wall grinding section 6, the two sides of the outer wall grinding section 3, the side wall grinding section 6 and the chamfer grinding section 7 are respectively provided with a group of pillars 9, the support table 10 is arranged on the inner wall of the pillar 9, and the collecting device 11 is arranged at the other side of the chamfer grinding section 7. And the grinding work of the square billet can be completed by arranging the outer wall grinding section 3, the side wall grinding section 6 and the chamfer grinding section 7.

Specifically, conveyer belt 2 is including support column 21, first motor 22 and belt 23, support column 21 is located the both ends of base 1 outer wall to one end is provided with two sets ofly, one end the fixed first motor 22 that is provided with in support column 21 top, the output end of first motor 22 is connected with belt 23 admittedly to rotate between the other end of belt 23 and two sets of support columns 21 and be connected, can transport the square billet through setting up conveyer belt 2, all can stop through every section processing end.

Specifically, the outer wall grinding section 3 comprises a first clamping mechanism 4 and an electric grinding mechanism 5, the first clamping mechanism 4 is located inside a group of columns 9 and surrounds a belt 23, the electric grinding mechanism 5 is arranged at the top of the belt 23 and penetrates through a supporting table 10, and square billets clamped by the first clamping mechanism 4 can be ground by the electric grinding mechanism 5.

Specifically, first fixture 4 is including first electric jar 41, push rod 42, flexible swing arm 43, center swing post 44, holding rod 45, connecting rod 46, rotating electrical machines 47, flexible clamp plate 48 and fixed screw 49, first electric jar 41 fixed mounting is at the outer wall of base 1, push rod 42 is installed in the output of first electric jar 41, flexible swing arm 43 rotates the one end of connecting in push rod 42, center swing post 44 sets up between the center pin of flexible swing arm 43 and base 1 to flexible swing arm 43 can revolve around center swing post 44, holding rod 45 fixed connection is in the one end that push rod 42 was kept away from to flexible swing arm 43, rotating electrical machines 47 sets up in the inside of holding rod 45 to rotating electrical machines 47 sets up to two sets of, connecting rod 46 sets up between rotating electrical machines 47 and holding rod 45 to flexible clamp plate 48 surface has seted up multiunit screw hole, can realize the rotation of square billet through setting up rotating electrical machines 47, and every rotation angle can both be 90, can guarantee the final distance adjustment that compresses tightly of telescopic clamp plate 48 through setting up multiunit screw hole, guarantees the square billet of multiple sizes.

Specifically, the electric grinding mechanism 5 includes a first pushing electric cylinder 51, a first grinding motor 52, a first output rod 53 and a first grinding tool bit 54, the first grinding motor 52 is located at the top end of the support table 10, the first pushing electric cylinder 51 is located at the top end of the first grinding motor 52, the first output rod 53 is located at the output end of the first grinding motor 52, the first grinding tool bit 54 is fixedly connected to one end, far away from the first grinding motor 52, of the first output rod 53, and the first pushing electric cylinder 51 is arranged to control the lifting of the first grinding motor 52, so that the square billet can be rotated conveniently in the grinding process.

Specifically, the sidewall grinding section 6 includes a second clamping mechanism 61 and electric grinding mechanisms 5, the second clamping mechanism 61 is located on one side of the first clamping mechanism 4, the other two sets of electric grinding mechanisms 5 are respectively installed on the pillars 9 on both sides of the second clamping mechanism 61, the second clamping mechanism 61 includes a second pushing electric cylinder 611, a second electric cylinder 612, a first lifting sleeve 613, a first nut 614, a first push plate 615, a first rotating pull rod 616 and a first gripper 617, the second pushing electric cylinder 611 is located on one side adjacent to the first grinding motor 52, the second electric cylinder 612 is installed on an output end of the second pushing electric cylinder 611, the first lifting sleeve 613 is installed on an output end of the second electric cylinder 612, the first nut 614 is installed on a bottom end of the first lifting sleeve 613, the first push plate 615 is fixedly connected to a bottom of the output end of the second electric cylinder 612, the two sets of first rotating pull rods 616 are rotatably connected to outer walls on both sides of the first push plate 612, the two sets of the first gripper are respectively connected to one end of the first push plate 616 away from the first lifting sleeve 613, and the first push plate 617 is symmetrically arranged to ensure that the grinding mechanism faces the grinding mechanism 5.

Specifically, the chamfer grinding section 7 includes a rotary clamping mechanism 71 and a push type grinding mechanism 8, the rotary clamping mechanism 71 is located on one side of the second clamping mechanism 61 away from the first clamping mechanism 4, the push type grinding mechanism 8 is slidably connected to the top end of the collecting device 11, artificial control can be realized by arranging the push type grinding mechanism 8, so that the chamfer degree of freedom is increased, the rotary clamping mechanism 71 includes a push rotary electric cylinder 711, a third electric cylinder 712, a second lifting sleeve 713, a second nut 714, a second push plate 715, a second rotary pull rod 716 and a second hand 717, the push rotary electric cylinder 711 is located at one end of the second push electric cylinder 611 away from the first grinding motor 52, the push rotary electric cylinder 711 is rotated 45 degrees each time, the third electric cylinder 712 is mounted at the output end of the push rotary electric cylinder 711, the second lifting sleeve 713 is disposed at the outer wall of the output end of the third electric cylinder 712, the second nut 714 is disposed at the bottom end of the second lifting sleeve 713, the second push plate 715 is fixedly connected to the bottom end of the fourth group 712 of the output end of the third electric cylinder 712, the second push plate 715 is connected to the rotary electric cylinder 715, and the rotary pull rod 716, and the rotary push rod 71 is connected to the rotary electric cylinder 71 for a plurality of the rotary push plate 716, and the rotary push rod 71 is connected to the rotary push rod 716, and the rotary push rod 71, and the rotary push rod can be rotated for a plurality of the rotary push plate can be rotated for grinding mechanism 716, and the rotary push plate can be rotated for grinding mechanism 716, each time, the rotary grinding mechanism 71 is connected to the rotary push plate can be rotated for grinding mechanism 716, each time, the rotary push plate can be maintained by the rotary push rod.

Specifically, the push type grinding mechanism 8 comprises a box 81, a second grinding motor 82, a second output rod 83, a second grinding tool bit 84, a screw rod 85 and a rotary table 86, the second grinding motor 82 is arranged inside the box 81, the output end of the second grinding motor 82 is screwed with the output rod facing the second hand grip 717, one end, far away from the second grinding motor 82, of the second output rod 83 is fixedly provided with the second grinding tool bit 84, the screw rod 85 is fixedly connected to the other end of the output end of the second grinding motor 82, the rotary table 86 is connected to the outer wall of the box 81 through threads of the screw rod 85, the rotary table 86 rotates to push the second grinding tool bit 84 to slide towards the second hand grip 717, and the second grinding tool bit 84 can be pushed by arranging the rotary table 86 and the screw rod 85.

Specifically, collection device 11 is including otter board layer 111, dust drawer 112 and handle 113, otter board layer 111 is located the terminal bottom of belt 23, the bottom of otter board layer 111 slides and is provided with dust drawer 112 to one side fixedly connected with handle 113 that conveyer belt 2 was kept away from to dust drawer 112 can realize filtering the piece that drops on belt 23 to below dust drawer 112 through setting up otter board layer 111, has guaranteed the centralized processing collection to rubbish.

A use method of a square billet grinding machine comprises the following steps:

1): firstly, a user places the whole special moving machine for square billet grinding in a square billet grinding area, then sequentially places the square billets on a belt 23 driven by a first motor 22 fixed on a conveying belt 2 through a support column 21, and the belt 23 stops rotating when the square billets move to the center of an outer wall grinding section 3;

2): thirdly, a user unscrews the fixing screw 49 according to the size of the square billet, selects a proper size to adjust the first clamping mechanism 4 from the hole formed in the telescopic pressing plate 48, then the first clamping mechanism clamps the square billet and slightly lifts the square billet, the electric grinding mechanism 5 moves close to the square billet to grind the square billet, after one-side grinding is finished, the first grinding tool bit 54 rises, the rotary motor 47 drives the telescopic pressing plate 48 to rotate 90 degrees, the electric grinding mechanism rotates close to the square billet again to grind, the operation described above is repeated, and the four-side grinding of the square billet is finished;

3): after the four-side grinding is finished, the telescopic pressing plate 48 of the first clamping mechanism 4 loosens the square billet to return to the belt 23, the belt 23 continues to run to drive the square billet to move to the center of the side wall grinding section 6 to stop, the second clamping mechanism 61 finishes clamping the square billet, and then the electric grinding mechanism 5 finishes grinding the square billet;

4): after the previous step is completed, the square billet moves to the chamfer grinding section 7 to operate, the rotary clamping mechanism 71 clamps the square billet, then the rotary clamping mechanism 71 rotates for 45 degrees, a user pushes the push type grinding mechanism 8 to grind the chamfer of the square billet, then the rotary clamping mechanism 71 rotates for two 45 degrees, and then the push type grinding mechanism 8 grinds the residual chamfer of the square billet;

5): after grinding, the billet is lowered and carried along with the belt 23 to the mesh sheet layer 111 inside the collecting device 11, the grinding debris falls along with the mesh into the dust drawer 112 below, and the user pulls out the dust drawer 112 connected with the handle 113 for cleaning.

The working principle of the invention is as follows: firstly, a user places the whole special moving machine for square billet grinding in a square billet grinding area, then places the square billets on a belt 23 driven by a first motor 22 fixed on a conveyor belt 2 through a support column 21 in sequence, when the square billets move to the center of an outer wall grinding section 3, the belt 23 stops rotating, a first electric cylinder 41 in a first clamping mechanism 4 descends to drive a push rod 42 to move downwards, a telescopic rotating rod 43 rotates around a central rotating column 44 and stretches, so that a clamping rod 45 drives a telescopic pressing plate 48 to be relatively close to the clamping rod 45 simultaneously to clamp the square billets and slightly lift the square billets, the user can unscrew a fixing screw 49 according to the size of the square billets, a proper size is selected from holes formed in the telescopic pressing plate 48, then a first pushing electric cylinder 51 in an electric grinding mechanism 5 pushes a first grinding motor 52 to descend to drive a first output rod 53 to drive a first grinding cutter head 54 to move close to the square billets, grinding the square billet, after grinding of one side is finished, the first grinding tool bit 54 rises along with the first pushing electric cylinder 51, then the rotating motor 47 drives the telescopic pressing plate 48 to rotate 90 degrees, so that the other side of the square billet rotates to the front of the first grinding tool bit 54, the first grinding tool bit 54 rotates to be close to the square billet again to carry out grinding work, the operation is described above in a repeated cycle, after grinding of the four sides of the square billet is finished, the push rod 42 rises under the driving of the first electric cylinder 41, the telescopic pressing plate 48 of the first clamping mechanism 4 loosens the square billet to return to the belt 23, the belt 23 continues to operate to drive the square billet to move to the center of the side wall grinding section 6 to stop, the second square billet behind the square billet just moves to the outer wall grinding section 3 to carry out grinding, the square billet below the side wall grinding section 6 is in the center of the second clamping mechanism 61, and the second pushing electric cylinder 611 is matched with the second electric cylinder 612 to start operation, the second electric cylinder 612 pushes the output end to descend, so that the first lifting sleeve 613 drives the first push plate 615 fixed by the first nut 614 to descend, the first lifting sleeve 613 is connected with the first rotating pull rod 616, the first grippers 617 are close to each other under the pulling of the first rotating pull rod 616 to finish clamping the square billet, the second electric cylinder 612 keeps the running state, the electric grinding mechanism 5 finishes grinding the square billet, the second electric cylinder 612 contracts to put down the square billet and drop onto the belt 23, the belt runs again after the square billet on the next outer wall grinding section 3 finishes grinding, the next square billet moves to the side wall grinding section 6 to grind, the current square billet moves to the chamfer grinding section 7 to operate, the rotating clamping mechanism 71 starts running, the rotating electric cylinder 711 is pushed to drive the third electric cylinder to descend, the second lifting sleeve 713 drives the second nut 714 to descend, the second push plate 715 to push the second push rod 716 to tension the four groups of second grippers 717 to clamp the square billet, then, the rotary electric cylinder 711 is pushed to rotate for 45 degrees, a user can control the push type grinding mechanism 8, the screw rod 85 is driven to rotate by rotating the turntable 86, so that the second grinding motor 82 is close to the square billet along with the box body 81, the second output rod 83 drives the second grinding tool bit 84 to chamfer one end of the square billet, after the chamfer at one end is finished, the second grinding tool bit 84 is pulled back by the turntable 86, the rotary electric cylinder 711 is pushed to rotate for two 45 degrees, the non-ground surface at the other end of the square billet faces the second grinding tool bit 84, the square billet is ground again, when the chamfer is finished at the three ends of the rear square billet, the previous square billet can move to the chamfer grinding section 7 along with the belt 23 after the grinding of the side wall grinding section 6 is finished, the current square billet can be put down to be conveyed to the screen plate layer 111 inside the collecting device 11 along with the belt 23, the piece of grinding process can fall into below dust drawer 112 along with the mesh, and dust drawer 112 user's accessible is connected handle 113 slides and is taken out and clear up, except second grinding motor 82, other motor electric jar all are fixed on base 1, pillar 9 and brace table 10, and above-mentioned assembly line is reciprocal going on all the time, has improved work efficiency greatly.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a square billet abrasive machining special grinding machine which characterized in that: including base (1), conveyer belt (2), outer wall grinding section (3), lateral wall grinding section (6), chamfer grinding section (7), pillar (9), brace table (10) and collection device (11), the top of base (1) is provided with conveyer belt (2) to the upper and lower both ends that run through conveyer belt (2) are provided with outer wall grinding section (3), the horizontal side of outer wall grinding section (3) is provided with lateral wall grinding section (6), one side that outer wall grinding section (3) were kept away from in lateral wall grinding section (6) is provided with chamfer grinding section (7) to the both sides of outer wall grinding section (3), lateral wall grinding section (6) and chamfer grinding section (7) all are provided with a set of pillar (9), the inner wall of pillar (9) is provided with brace table (10), the opposite side of chamfer grinding section (7) is provided with collection device (11), outer wall grinding section (3) are including first fixture (4) and electronic grinding mechanism (5), first fixture (4) are located the inside that a set up pillar (9) and around belt (23), set up in electronic grinding mechanism (4) and electric grinding mechanism (41) are run through first fixture (4), and electric grinding mechanism (23) are included in belt (4), and electric grinding mechanism (41) top Push rod (42), flexible swing arm (43), center swing post (44), holding rod (45), connecting rod (46), rotating electrical machines (47), flexible clamp plate (48) and fixed screw (49), first electric jar (41) fixed mounting is at the outer wall of base (1), the output in first electric jar (41) is installed in push rod (42), flexible swing arm (43) rotate the one end of connecting in push rod (42), center swing post (44) sets up between the center pin of flexible swing arm (43) and base (1) to flexible swing arm (43) can revolve around center swing post (44), holding rod (45) fixed connection is in the one end that push rod (42) were kept away from in flexible swing arm (43), rotating electrical machines (47) set up in the inside of holding rod (45) to rotating electrical machines (47) set up to two sets of groups, connecting rod (46) set up between rotating electrical machines (47) and holding rod (45), and the multiunit screw hole mouth has been seted up on flexible clamp plate (48) surface.

2. The grinding machine special for square billet grinding according to claim 1, characterized in that: conveyer belt (2) are including support column (21), first motor (22) and belt (23), support column (21) are located the both ends of base (1) outer wall to one end is provided with two sets ofly, one end the fixed first motor (22) that are provided with in support column (21) top, the output end of first motor (22) is solid to be rotated and is connected with belt (23) to rotate between the other end of belt (23) and two sets of support column (21) and be connected.

3. The grinding machine special for square billet grinding processing according to claim 1, characterized in that: the electric grinding mechanism (5) comprises a first pushing electric cylinder (51), a first grinding motor (52), a first output rod (53) and a first grinding tool bit (54), wherein the first grinding motor (52) is located at the top end of the supporting table (10), the first pushing electric cylinder (51) is located at the top end of the first grinding motor (52), the first output rod (53) is located at the output end of the first grinding motor (52), and the first output rod (53) is far away from the first grinding tool bit (54) at one end of the first grinding motor (52).

4. The grinding machine special for square billet grinding according to claim 1, characterized in that: the side wall grinding section (6) comprises a second clamping mechanism (61) and electric grinding mechanisms (5), the second clamping mechanism (61) is located on one side of the first clamping mechanism (4), the other two groups of electric grinding mechanisms (5) are respectively installed on table posts (9) on two sides of the second clamping mechanism (61), the second clamping mechanism (61) comprises a second pushing electric cylinder (611), a second electric cylinder (612), a first lifting sleeve (613), a first nut (614), a first push plate (615), a first rotating pull rod (616) and a first gripper (617), the second pushing electric cylinder (611) is located on one side adjacent to the first grinding motor (52), the second electric cylinder (612) is installed at the output end of the second pushing electric cylinder (611), the first lifting sleeve (613) is arranged at the output end of the second electric cylinder (612), the first nut (614) is arranged at the bottom end of the first lifting sleeve (615), the first push plate (612) is connected to the outer wall of the second pushing electric cylinder (615), and the rotating pull rod (616) is respectively connected to the bottom of the first group of the first pushing electric cylinder (613).

5. The grinding machine special for square billet grinding processing according to claim 1, characterized in that: the chamfer grinding section (7) comprises a rotary clamping mechanism (71) and a push type grinding mechanism (8), the rotary clamping mechanism (71) is positioned on one side of the second clamping mechanism (61) far away from the first clamping mechanism (4), and the push type grinding mechanism (8) is connected with the top end of the collecting device (11) in a sliding way, the rotary clamping mechanism (71) comprises a pushing rotary electric cylinder (711), a third electric cylinder (712), a second lifting sleeve (713), a second nut (714), a second push plate (715), a second rotary pull rod (716) and a second gripper (717), the pushing and rotating electric cylinder (711) is positioned at one end of the second pushing electric cylinder (611) far away from the first grinding motor (52), and the pushing rotating electric cylinder (711) rotates 45 degrees at each time, the third electric cylinder (712) is arranged at the output end of the pushing rotating electric cylinder (711), the second lifting sleeve (713) is arranged on the outer wall of the output end of the third electric cylinder (712), and a second nut (714) is provided at the bottom end of the second lifting sleeve (713), the second push plate (715) is fixedly connected to the bottom of the output end of the third electric cylinder (712), the four groups of second rotating pull rods (716) are rotatably connected to the outer walls of the two sides of the second push plate (715), and the four groups of second grippers (717) are respectively connected to one end, far away from the second push plate (715), of the second rotating pull rod (716).

6. The grinding machine special for square billet grinding according to claim 5, characterized in that: the push type grinding mechanism (8) comprises a box body (81), a second grinding motor (82), a second output rod (83), a second grinding tool bit (84), a screw rod (85) and a rotary table (86), wherein the second grinding motor (82) is arranged inside the box body (81), the output end of the second grinding motor (82) is screwed with the output rod in the direction of a second hand grip (717), one end, far away from the second grinding motor (82), of the second output rod (83) is fixedly provided with the second grinding tool bit (84), the screw rod (85) is fixedly connected to the other end of the output end of the second grinding motor (82), the rotary table (86) is connected to the outer wall, penetrating through the box body (81), of the screw rod (85) in a threaded mode, and the rotary table (86) can push the second grinding tool bit (84) to slide towards the direction of the second hand grip (717) in a rotating mode.

7. The grinding machine special for square billet grinding processing according to claim 1, characterized in that: the collecting device (11) comprises a mesh plate layer (111), a dust drawer (112) and a handle (113), wherein the mesh plate layer (111) is located at the bottom of the tail end of the belt (23), the dust drawer (112) is arranged at the bottom end of the mesh plate layer (111) in a sliding mode, and the dust drawer (112) is fixedly connected with the handle (113) on the side, away from the conveyor belt (2), of the dust drawer (112).

8. A method of using a square billet grinding machine, comprising the special grinding machine for square billet grinding processing as claimed in any one of claims 1 to 7, characterized in that: the using method comprises the following steps:

1): firstly, a user places the whole special grinding machine for square billet grinding in a square billet grinding area, then places square billets on a belt (23) driven by a first motor (22) fixed on a conveying belt (2) through a support column (21), and stops the belt (23) from rotating when the square billets move to the center of an outer wall grinding section (3);

2): thirdly, a user unscrews the fixing screw (49) according to the size of the square billet, selects a proper size to adjust the first clamping mechanism (4) from the hole formed in the telescopic pressing plate (48), then the square billet is clamped by the first clamping mechanism and slightly lifted, the electric grinding mechanism (5) moves close to the square billet to grind the square billet, after one side of the square billet is ground, the first grinding tool bit (54) ascends, the rotary motor (47) drives the telescopic pressing plate (48) to rotate for 90 degrees, so that the other side of the square billet is rotated to be in front of the first grinding tool bit (54), the first grinding tool bit (54) rotates close to the square billet again to grind, the upper description action is repeated, and the four sides of the square billet are ground;

3): after four-side grinding is finished, a telescopic pressing plate (48) of the first clamping mechanism (4) loosens the square billet to return to the belt (23), the belt (23) continues to operate to drive the square billet to move to the center of the side wall grinding section (6) to stop, the second clamping mechanism (61) finishes clamping the square billet, and then the electric grinding mechanism (5) finishes grinding the square billet;

4): after the previous step is completed, the square billet moves to a chamfer grinding section (7) to be operated, the rotary clamping mechanism (71) clamps the square billet, then the rotary clamping mechanism (71) rotates for 45 degrees, a user pushes the push type grinding mechanism (8) to grind the chamfer of the square billet, then the rotary clamping mechanism (71) rotates for two 45 degrees, and then the push type grinding mechanism (8) is pushed to grind the residual chamfer of the square billet;

5): after grinding, the square billet can be put down and conveyed to a screen plate layer (111) in the collecting device (11) along with a belt (23), scraps in the grinding process can fall into a dust drawer (112) below along with meshes, and a user pulls out the dust drawer (112) connected with a handle (113) for cleaning.