CN214025082U

CN214025082U - High-precision automatic polishing equipment

Info

Publication number: CN214025082U
Application number: CN202023131176.0U
Authority: CN
Inventors: 邵世银
Original assignee: Kunshan Qimei Electronic Technology Co ltd
Current assignee: Kunshan Qimei Electronic Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-24
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to an equipment technical field that polishes, and a high accuracy automation equipment of polishing is disclosed. The high-precision automatic polishing equipment realizes the left-right movement of the polishing disc by controlling the fifth cylinder and realizes the up-down movement of the polishing disc by the fourth cylinder, when the second position sensor detects that the polishing disc is contacted with the polishing object, the fifth cylinder stops extending the fifth telescopic rod, the rotation of the polishing disc is controlled by the second motor, the object to be polished is primarily polished, the object to be polished is rotated by 90 degrees by a third motor to be continuously polished, after the primary polishing is finished, the second motor, the fourth cylinder and the fifth cylinder are stopped to work, and the first cylinder, the second cylinder and the first motor are started, the object of polishing is polished again under the effect of the area of polishing, and first cylinder control is polished the area and is removed, and second cylinder control is polished the area and is reciprocated, and first position sensor detects the position in area of polishing to the realization is to the high-accuracy purpose of polishing of object of polishing.

Description

High-precision automatic polishing equipment

Technical Field

The utility model relates to an equipment technical field that polishes specifically is a high-accuracy automatic equipment of polishing.

Background

The grinding machine is also called a rasping machine, and is widely used for finish machining and surface polishing treatment in the mold industry, when the grinding machine is used, the situation that the force cannot be used too much and is slowly and uniformly applied is required, and in order to improve the grinding efficiency, automatic grinding equipment is born. However, the existing automatic grinding equipment is not fine enough for grinding objects, so that the grinding effect is not ideal, even a lot of objects need to be ground for the second time, and the production efficiency is not maximized.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high-accuracy automatic equipment of polishing possesses and carries out meticulous polishing to the object of polishing, realizes automatic polishing completely, improves production efficiency's advantage greatly, has solved automatic equipment of polishing and is not meticulous enough to the object of polishing, and the effect that leads to polishing is unsatisfactory, and a lot of needs carry out the secondary even and polish to do not have the problem that makes production efficiency maximize.

The utility model provides a following technical scheme: a high-precision automatic polishing device comprises a base, wherein a fourth air cylinder, a third motor and two second air cylinders are fixedly arranged at the bottom of an inner cavity of the base from right to left in sequence, a third rotating shaft is fixedly connected to the output end of the third motor, the top of the third rotating shaft penetrates through the top surface of the base, a second circular groove is formed in the top of the base, a first supporting block is fixedly connected to the top of the third rotating shaft, a second rotating body is fixedly arranged at the bottom of the first supporting block and is positioned inside the second circular groove, a second rubber pad is fixedly arranged at the top of the first supporting block, vertical plates are fixedly arranged on the left side and the right side of the top of the base, a controller is fixedly arranged on the right side surface of the vertical plate on the right side of the base, a top plate is fixedly arranged at the top of the vertical plate, and a fixed block is fixedly arranged at the top of the top plate, a third cylinder is fixedly mounted at the top of the fixed block, the output end of the third cylinder is fixedly connected with a third telescopic rod, the output end of the third telescopic rod penetrates through the fixed block and the top plate and extends to the lower part of the bottom of the top plate, the output end of the third telescopic rod is fixedly connected with a transmission block, a first circular groove is formed in the bottom of the transmission block, a pressing plate is arranged below the first circular groove, a first rotating body is fixedly mounted at the top of the pressing plate and located inside the first circular groove, a first rubber pad is fixedly mounted at the bottom of the pressing plate, a first position sensor and a second position sensor are fixedly mounted on the left side and the right side of the bottom of the transmission block respectively, a polishing object is placed between the second rubber pad and the first rubber pad, a fourth telescopic rod is fixedly connected at the output end of the fourth cylinder, and a sliding groove is formed in the top of the base, the output end of the fourth telescopic link penetrates through the sliding chute and extends to the upper part of the top surface of the base, the output end of the fourth telescopic link is fixedly connected with a second supporting block, the top of the second supporting block is fixedly provided with a second motor, the output end of the second motor is fixedly connected with a second rotating shaft, the other end of the second rotating shaft is fixedly provided with a polishing disc, the bottom of the right side surface of the inner cavity of the base is fixedly provided with a fifth air cylinder, the output end of the fifth air cylinder is fixedly connected with a fifth telescopic link, the output end of the fifth telescopic link is fixedly connected with the right end of the fourth air cylinder, the output end of the second air cylinder is fixedly connected with a second telescopic link, the output end of the second telescopic link penetrates through the top surface of the base and extends to the upper part of the top surface of the base, the output end of the second telescopic link is fixedly connected with a supporting plate, and the top of the supporting plate is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, the top of the first rotating shaft is fixedly connected with an active wheel, the output end of the second cylinder is fixedly connected with a sixth telescopic rod, the output end of the sixth telescopic rod penetrates through the top surface of the base and extends to the top surface of the base, the output end of the sixth telescopic rod is fixedly connected with a third supporting block, the top of the third supporting block is fixedly connected with a vertical rod, the top of the vertical rod is fixedly connected with a driven wheel, a polishing belt is rotatably connected between the driven wheel and the active wheel, the bottom of the left side surface of the inner cavity of the base is fixedly provided with two first cylinders, the output ends of the two first cylinders are fixedly connected with first telescopic rods, and the output ends of the two first telescopic rods are respectively fixedly connected with the left ends of the two second cylinders.

Preferably, the pressing plate and the first supporting block are both cylindrical.

Preferably, the first rotating body and the second rotating body are both annular.

Preferably, the driving wheel and the driven wheel are located on the same horizontal plane.

Preferably, the controller is respectively connected with the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the fifth cylinder, the first motor, the second motor, the third motor, the first position sensor and the second position sensor through wires.

Compared with the prior art, the utility model discloses the beneficial effect who possesses is:

the high-precision automatic polishing equipment controls the extension or the shortening of the fifth telescopic rod through the fifth cylinder to realize the purpose of moving the polishing disc left and right, controls the extension or the shortening of the fourth telescopic rod under the action of the fourth cylinder to realize the purpose of moving the polishing disc up and down, when the second position sensor detects that the polishing disc is contacted with a polishing object, the controller controls the fifth cylinder to stop extending the fifth telescopic rod, drives the second rotating shaft to rotate through the second motor to drive the polishing disc to rotate, and primarily polishes the polishing object, after one-side polishing is finished, drives the third rotating shaft to rotate by 90 degrees under the action of the third motor to realize the purpose of replacing a polishing surface, stops the second motor, the fourth cylinder and the fifth cylinder after the primary polishing is finished, starts the first cylinder, the second cylinder and the first motor, and polishes the polishing object again under the action of the polishing belt, the first cylinder controls the polishing belt to move left and right, the second cylinder controls the polishing belt to move up and down, and the first position sensor detects the position of the polishing belt, so that the purpose of polishing the object with high precision is achieved.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side sectional structure of the present invention;

fig. 3 is a schematic view of the bottom view of the present invention.

In the figure: 1. a base; 2. a first cylinder; 3. a first telescopic rod; 4. a second cylinder; 5. a second telescopic rod; 6. a support plate; 7. a first motor; 8. a first rotating shaft; 9. a driving wheel; 10. polishing the belt; 11. a second rubber pad; 12. polishing the object; 13. a first position sensor; 14. a first annular groove; 15. a first rotating body; 16. a transmission block; 17. a third cylinder; 18. a third telescopic rod; 19. a fixed block; 20. a top plate; 21. pressing a plate; 22. a first rubber pad; 23. a second position sensor; 24. grinding disc; 25. a second rotating shaft; 26. a second motor; 27. a controller; 28. a second support block; 29. a chute; 30. a fourth telescopic rod; 31. a fourth cylinder; 32. a fifth telescopic rod; 33. a fifth cylinder; 34. a first support block; 35. a third rotating shaft; 36. a third motor; 37. a second rotating body; 38. a second annular groove; 39. a vertical plate; 40. a third support block; 41. erecting a rod; 42. a driven wheel; 43. and a sixth telescopic rod.

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. 1-3, a high-precision automatic polishing device comprises a base 1, a fourth cylinder 31, a third motor 36 and two second cylinders 4 are fixedly installed at the bottom of an inner cavity of the base 1 from right to left in sequence, a third rotating shaft 35 is fixedly connected to an output end of the third motor 36, the top of the third rotating shaft 35 penetrates through the top surface of the base 1, a second circular groove 38 is formed at the top of the base 1, a first supporting block 34 is fixedly connected to the top of the third rotating shaft 35, the first supporting block 34 is a cylinder, a second rotating body 37 is fixedly installed at the bottom of the first supporting block 34, the second rotating body 37 is annular, the second rotating body 37 is located inside the second circular groove 38, the second rotating body 37 can rotate inside the second circular groove 38, and the third rotating shaft 35 is driven to rotate 90 degrees under the action of the third motor 36, so as to achieve the purpose of replacing polished surfaces, the second rubber pad 11 is fixedly installed on the top of the first supporting block 34, vertical plates 39 are fixedly installed on the left side and the right side of the top of the base 1, a controller 27 is fixedly installed on the right side face of the vertical plate 39 on the right side of the base 1, a top plate 20 is fixedly installed on the top of the vertical plate 39, a fixed block 19 is fixedly installed on the top of the top plate 20, a third air cylinder 17 is fixedly installed on the top of the fixed block 19, a third telescopic rod 18 is fixedly connected with the output end of the third air cylinder 17, the output end of the third telescopic rod 18 penetrates through the fixed block 19 and the top plate 20 and extends to the lower portion of the bottom of the top plate 20, a transmission block 16 is fixedly connected with the output end of the third telescopic rod 18, a first circular groove 14 is formed in the bottom of the transmission block 16, a pressing plate 21 is arranged below the first circular groove 14, the pressing plate 21 is in a cylindrical shape, a first rotating body 15 is fixedly installed on the top of the pressing plate 21, the first rotating body 15 is in a circular ring shape, the first rotating body 15 is located inside the first circular groove 14, the first rotating body 15 can rotate in the first circular groove 14, the first rubber pad 22 is fixedly installed at the bottom of the pressing plate 21, the first position sensor 13 and the second position sensor 23 are respectively and fixedly installed at the left side and the right side of the bottom of the transmission block 16, the polishing object 12 is placed between the second rubber pad 11 and the first rubber pad 22, under the action of the third cylinder 17, the polishing object 12 placed between the second rubber pad 11 and the first rubber pad 22 can be pressed tightly by extending the third telescopic rod 18, the friction force between the second rubber pad 11 and the first rubber pad 22 and the two ends of the polishing object 12 can be increased, so that the polishing object is fixed more firmly, the output end of the fourth cylinder 31 is fixedly connected with the fourth telescopic rod 30, under the action of the fourth cylinder 31, the fourth telescopic rod 30 is controlled to extend or shorten, so as to achieve the purpose of enabling the polishing disc 24 to move up and down, the sliding groove 29 is arranged at the top of the base 1, the output end of a fourth telescopic rod 30 penetrates through the sliding chute 29 and extends to the upper side of the top surface of the base 1, the fourth telescopic rod 30 slides in the sliding chute 29, the output end of the fourth telescopic rod 30 is fixedly connected with a second supporting block 28, the top of the second supporting block 28 is fixedly provided with a second motor 26, the output end of the second motor 26 is fixedly connected with a second rotating shaft 25, the other end of the second rotating shaft 25 is fixedly provided with a polishing disc 24, a second position sensor 23 is used for detecting the position of the polishing disc 24, the bottom of the right side surface of the inner cavity of the base 1 is fixedly provided with a fifth air cylinder 33, the output end of the fifth air cylinder 33 is fixedly connected with a fifth telescopic rod 32, the fifth telescopic rod 32 is controlled to extend or shorten through the fifth air cylinder 33, the purpose of enabling the polishing disc 24 to move left and right is achieved, when the second position sensor 23 detects that the polishing disc 24 is in contact with the polishing object 12, the controller 27 controls the fifth air cylinder 33 to stop extending the fifth telescopic rod 32, the second rotating shaft 25 is driven to rotate by the second motor 26, so as to drive the polishing disc 24 to rotate, and perform primary polishing on the object to be polished 12, the output end of the fifth telescopic rod 32 is fixedly connected with the right end of the fourth cylinder 31, the output end of the second cylinder 4 is fixedly connected with the second telescopic rod 5, the output end of the second telescopic rod 5 penetrates through the top surface of the base 1 and extends to the upper part of the top surface of the base 1, the output end of the second telescopic rod 5 is fixedly connected with the supporting plate 6, the top of the supporting plate 6 is fixedly provided with the first motor 7, the output end of the first motor 7 is fixedly connected with the first rotating shaft 8, the top of the first rotating shaft 8 is fixedly connected with the driving wheel 9, the output end of the second cylinder 4 positioned at the back surface of the inner cavity of the base 1 is fixedly connected with the sixth telescopic rod 43, the output end of the sixth telescopic rod 43 penetrates through the top surface of the base 1 and extends to the upper part of the top surface of the base 1, the output end of the sixth telescopic rod 43 is fixedly connected with the third supporting block 40, the top of the third supporting block 40 is fixedly connected with a vertical rod 41, the top of the vertical rod 41 is fixedly connected with a driven wheel 42, a polishing belt 10 is rotatably connected between the driven wheel 42 and a driving wheel 9, the driving wheel 9 and the driven wheel 42 are positioned on the same horizontal plane, the polishing belt 10 is ensured not to incline in the working process, two first cylinders 2 are fixedly arranged at the bottom of the left side surface of the inner cavity of the base 1, the output ends of the two first cylinders 2 are fixedly connected with first telescopic rods 3, the output ends of the two first telescopic rods 3 are respectively fixedly connected with the left ends of the two second cylinders 4, the second motor 26, the fourth cylinder 31 and the fifth cylinder 33 are stopped to work after the preliminary polishing is finished, the first cylinders 2, the second cylinders 4 and the first motor 7 are started, the object 12 to be polished is polished again under the action of the polishing belt 10, the first cylinder 2 controls the polishing belt 10 to move left and right, the second cylinder 4 controls the polishing belt 10 to move up and down, the first position sensor 13 detects the position of the polishing belt 10, and therefore the purpose of polishing the polished object 12 with high precision is achieved, and the controller 27 is connected with the first cylinder 2, the second cylinder 4, the third cylinder 17, the fourth cylinder 31, the fifth cylinder 33, the first motor 7, the second motor 26, the third motor 36, the first position sensor 13 and the second position sensor 23 through leads.

The working principle is as follows: firstly, a grinding object 12 is placed on a second rubber pad 11, a controller 27 starts a third air cylinder 17 to extend a third telescopic rod 18, and presses down a transmission block 16 and a pressing plate 21, so as to fix the grinding object 12, the second rubber pad 11 and a first rubber pad 22 can increase the friction force between the grinding object 12 and the two ends of the grinding object, so that the grinding object is fixed more firmly, at the moment, a fourth air cylinder 31 is started to control the extension or shortening of a fourth telescopic rod 30, so as to realize the up-and-down movement of a grinding disc 24, and simultaneously, a fifth air cylinder 33 is played to control the extension or shortening of a fifth telescopic rod 32, so as to realize the left-and-right movement of the grinding disc 24, when a second position sensor 23 detects that the grinding disc 24 is in contact with the grinding object 12, the controller 27 controls the fifth air cylinder 33 to stop extending the fifth telescopic rod 32, and drives a second rotating shaft 25 to rotate through a second motor 26, so as to drive the grinding disc 24 to rotate, so as to perform primary grinding on the grinding object 12, after one side is polished, the third motor 36 is started to drive the third rotating shaft 35 to rotate 90 degrees, the third rotating shaft 35 drives the first supporting block 34 to enable the second rotating body 37 to rotate in the second circular groove 38, thereby realizing the rotation of the grinding object 12, changing the grinding surface and continuing to grind until all the surfaces are completely ground, stopping the second motor 26, the fourth cylinder 31 and the fifth cylinder 33 after the primary grinding is finished, and start first cylinder 2, second cylinder 4 and first motor 7 to polish object 12 once more under the effect of area of polishing 10, first cylinder 2 control area of polishing 10 removes about, second cylinder 4 control area of polishing 10 reciprocates, first position sensor 13 detects the position of area of polishing 10, through the complete polishing of the area of polishing 24 and area of polishing 10, thereby realizes the purpose of polishing object 12 high-accuracy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 high accuracy automation equipment of polishing, includes base (1), its characterized in that: the bottom of the inner cavity of the base (1) is fixedly provided with a fourth cylinder (31), a third motor (36) and two second cylinders (4) from right to left in sequence, the output end of the third motor (36) is fixedly connected with a third rotating shaft (35), the top of the third rotating shaft (35) penetrates through the top surface of the base (1), the top of the base (1) is provided with a second circular groove (38), the top of the third rotating shaft (35) is fixedly connected with a first supporting block (34), the bottom of the first supporting block (34) is fixedly provided with a second rotating body (37), the second rotating body (37) is positioned inside the second circular groove (38), the top of the first supporting block (34) is fixedly provided with a second rubber pad (11), the left side and the right side of the top of the base (1) are both fixedly provided with vertical plates (39), the right side surface of the vertical plate (39) on the base (1) is fixedly provided with a controller (27), a top plate (20) is fixedly mounted at the top of the vertical plate (39), a fixed block (19) is fixedly mounted at the top of the top plate (20), a third air cylinder (17) is fixedly mounted at the top of the fixed block (19), an output end of the third air cylinder (17) is fixedly connected with a third telescopic rod (18), an output end of the third telescopic rod (18) penetrates through the fixed block (19) and the top plate (20) and extends to the lower part of the bottom of the top plate (20), an output end of the third telescopic rod (18) is fixedly connected with a transmission block (16), a first circular groove (14) is formed in the bottom of the transmission block (16), a pressing plate (21) is arranged below the first circular groove (14), a first rotating body (15) is fixedly mounted at the top of the pressing plate (21), the first rotating body (15) is located inside the first circular groove (14), and a first rubber pad (22) is fixedly mounted at the bottom of the pressing plate (21), the left side and the right side of the bottom of the transmission block (16) are respectively and fixedly provided with a first position sensor (13) and a second position sensor (23), a polishing object (12) is placed between the second rubber pad (11) and the first rubber pad (22), the output end of the fourth cylinder (31) is fixedly connected with a fourth telescopic rod (30), the top of the base (1) is provided with a sliding chute (29), the output end of the fourth telescopic rod (30) penetrates through the sliding chute (29) and extends to the upper side of the top surface of the base (1), the output end of the fourth telescopic rod (30) is fixedly connected with a second supporting block (28), the top of the second supporting block (28) is fixedly provided with a second motor (26), the output end of the second motor (26) is fixedly connected with a second rotating shaft (25), and the other end of the second rotating shaft (25) is fixedly provided with a polishing disc (24), the bottom fixed mounting of base (1) inner chamber right flank has fifth cylinder (33), the output fixedly connected with fifth telescopic link (32) of fifth cylinder (33), the output of fifth telescopic link (32) and the right-hand member fixed connection of fourth cylinder (31), the output fixedly connected with second telescopic link (5) of second cylinder (4), the output of second telescopic link (5) runs through the top surface of base (1) and extends to the top of base (1) top surface, the output fixedly connected with backup pad (6) of second telescopic link (5), the top fixed mounting of backup pad (6) has first motor (7), the first pivot (8) of output fixedly connected with of first motor (7), the top fixedly connected with action wheel (9) of first pivot (8), be located the output fixedly connected with sixth telescopic link (43) of the second cylinder (4) at the base (1) inner chamber back The output end of the sixth telescopic rod (43) penetrates through the top surface of the base (1) and extends to the top of the top surface of the base (1), the output end of the sixth telescopic rod (43) is fixedly connected with a third supporting block (40), the top of the third supporting block (40) is fixedly connected with a vertical rod (41), the top of the vertical rod (41) is fixedly connected with a driven wheel (42), a grinding belt (10) is rotatably connected between the driven wheel (42) and a driving wheel (9), two first cylinders (2) are fixedly installed at the bottom of the left side surface of an inner cavity of the base (1), two first telescopic rods (3) are fixedly connected with the output ends of the two first cylinders (2), and the output ends of the two first telescopic rods (3) are fixedly connected with the left ends of the two second cylinders (4) respectively.

2. A high precision automated grinding apparatus according to claim 1, characterized by: the pressing plate (21) and the first supporting block (34) are both cylindrical.

3. A high precision automated grinding apparatus according to claim 1, characterized by: the first rotating body (15) and the second rotating body (37) are both annular.

4. A high precision automated grinding apparatus according to claim 1, characterized by: the driving wheel (9) and the driven wheel (42) are positioned on the same horizontal plane.

5. A high precision automated grinding apparatus according to claim 1, characterized by: the controller (27) is respectively connected with the first cylinder (2), the second cylinder (4), the third cylinder (17), the fourth cylinder (31), the fifth cylinder (33), the first motor (7), the second motor (26), the third motor (36), the first position sensor (13) and the second position sensor (23) through leads.