阅读说明：本技术 一种四位毛刷钝化机装置及其使用方法 (Four-position brush passivating machine device and using method thereof ) 是由 李鹏 黄先明 于 2021-09-08 设计创作，主要内容包括：本发明属于钝化技术领域,尤其是一种四位毛刷钝化机装置及其使用方法,针对现有的刀具钝化中产生大量的灰尘不便于收集,容易造成污染,不能提高刀具钝化效果和效率的问题,现提出如下方案,其包括工作台,工作板的顶部安装有机壳,机壳的正面转动安装有两个壳盖,两个壳盖均为透明材质,机壳的右侧内壁上安装有两个导杆,两个导杆的外侧滑动安装有同一个方形杆,方形杆的外侧滑动安装有方形框,方形框的外侧连接有安装单元,安装单元上连接有刀具,工作台的顶部安装有四个支撑架,四个支撑架上均转动安装有四位毛刷。本发明操作方便,可以对刀具钝化中产生的灰尘收集,避免造成污染,能提高刀具钝化效果和效率。(The invention belongs to the technical field of passivation, and particularly relates to a four-position brush passivation device and a using method thereof. The invention has convenient operation, can collect dust generated in the cutter passivation, avoids pollution and can improve the cutter passivation effect and efficiency.)

1. A four-position brush passivating machine device comprises a workbench (1), a machine shell (2) is installed at the top of the workbench (1), two shell covers (3) are installed on the front of the machine shell (2) in a rotating mode, the two shell covers (3) are made of transparent materials, the four-position brush passivating machine device is characterized in that two guide rods (4) are installed on the inner wall of the right side of the machine shell (2), the outer sides of the two guide rods (4) are provided with a same square rod (5) in a sliding mode, the outer side of the square rod (5) is provided with a square frame (6) in a sliding mode, the outer side of the square frame (6) is connected with an installation unit, a cutter (10) is connected onto the installation unit, four support frames (11) are installed at the top of the workbench (1), four-position brushes (12) are installed on the four support frames (11) in a rotating mode, first belt pulleys (13) are connected onto the four-position brushes (12), and a driving shaft (15) is installed on the inner wall of the left side of the machine shell (2) in a rotating mode, the outer side of a driving shaft (15) is sleeved with four second belt pulleys (16), the first belt pulleys (13) and the outer sides of the second belt pulleys (16) are in transmission connection with the same belt (14), scrap collecting boxes (19) are arranged among four supporting frames (11), metal collecting nets (21) are arranged in the scrap collecting boxes (19), a plurality of electromagnets (27) are arranged on the inner wall of the bottom of each scrap collecting box (19), the electromagnets (27) are in contact with the bottom of each metal collecting net (21), wires are wound on the outer sides of the electromagnets (27) and are connected in series, the outer sides of the scrap collecting boxes (19) are communicated with an air suction mechanism, the air suction mechanism is in transmission connection with the driving shaft (15), a power mechanism is arranged at the top of the workbench (1), the power mechanism is connected with the driving shaft (15), a reciprocating rod (28) is rotatably arranged at the top of the workbench (1), the reciprocating rod (28) is connected with a speed reducing mechanism, the speed reducing mechanism is connected with the driving shaft (15), the top of the reciprocating rod (28) is connected with an eccentric rod (35), a swinging rod (36) is rotatably mounted on the eccentric rod (35), and one end of the swinging rod (36) is rotatably connected with the square rod (5).

2. The four-position brush passivating machine device according to claim 1, wherein the air suction mechanism comprises an air suction tube, an air suction shaft (23), an air suction fan (24) and an air suction tube (22), the air suction tube is arranged on the left side of the debris collecting box (19), the air suction tube (22) is communicated with the air suction tube, the air suction tube (22) is laid on the inner wall of the bottom of the debris collecting box (19), a plurality of air holes are formed in the top side of the air suction tube (22), the air suction shaft (23) is rotatably installed in the air suction tube, the air suction fans (24) are multiple and installed on the outer side of the air suction shaft (23), the air suction fans (24) are multiple and arranged in the air suction tube, and the air suction shaft (23) is in transmission connection with the driving shaft (15).

3. A four-position brush blunter device according to claim 2, wherein the driving shaft (15) and the suction shaft (23) are sleeved with chain wheels (25), and the outer sides of the two chain wheels (25) are engaged with the same chain (26).

4. The four-position brush passivating machine device according to claim 1, wherein the power mechanism comprises a servo motor (42), a driving gear (17) and a driven gear (18), the servo motor (42) is installed at the top of the workbench (1), the driving gear (17) is connected with an output shaft of the servo motor (42), the driven gear (18) is sleeved on the outer side of the driving shaft (15), and the driving gear (17) is meshed with the driven gear (18).

5. A four-position brush passivating device according to claim 1, wherein the reducing mechanism includes a first reducing gear (29), a second reducing gear (30), a stabilizing plate (31), a reducing shaft (32), a third reducing gear (33) and a fourth reducing gear (34), the first reducing gear (29) is connected with the right end of the driving shaft (15), the stabilizing plate (31) is installed on the top of the worktable (1), the reducing shaft (32) is rotatably installed on the stabilizing plate (31), the second reducing gear (30) is installed at the left end of the reducing shaft (32), and the first reducing gear (29) is meshed with the second reducing gear (30).

6. A four-position brush passivating apparatus according to claim 5, wherein the third reduction gear (33) is installed at the right end of the reduction shaft (32), the fourth reduction gear (34) is installed at the outer side of the reciprocating rod (28), and the third reduction gear (33) is engaged with the fourth reduction gear (34).

7. A four-position brush passivating device according to claim 1, characterized in that a protective shell (43) is mounted on the top of the working platform (1), and the reciprocating rod (28) is rotatably connected with the protective shell (43).

8. The four-position brush passivating machine device according to claim 1, wherein the mounting unit comprises a mounting seat (8) and a mounting bolt (9), a mounting groove is formed in the left side of the mounting seat (8), a handle of the cutter (10) is connected with the mounting groove, the mounting bolt (9) is connected to the top of the mounting seat (8) in a threaded mode, and the end of the mounting bolt (9) extends into the mounting groove and is in contact with the cutter (10).

9. The four-position brush passivating machine device according to claim 1, wherein a plurality of supporting plates (20) are installed on the inner wall of the debris collecting box (19), a metal collecting net (21) is placed on the tops of the supporting plates (20), a locking bolt (7) is connected to the outer side of the square frame (6) in a threaded manner, and the end of the locking bolt (7) extends into the square frame (6) and is in contact with the square rod (5).

10. The use method of the four-position brush passivating device is characterized by comprising the following steps of:

s1: when the tool passivation device is used, the servo motor (42) is connected with a power supply and a controller switch and is connected with a lead on the outer side of the electromagnet (27), a tool (10) to be passivated is placed in a mounting groove on the mounting seat (8), the tool (10) is fixed through the mounting bolt (9), the locking bolt (7) is loosened, the mounting seat (8) is adjusted downwards, the tool (10) is driven to move downwards and contact with the four-position brush (12), and different passivation heights can be adjusted according to tools with different sizes;

s2: the method comprises the following steps that a servo motor (42) is started, the servo motor (42) drives a driven gear (18) to rotate through a driving gear (17), the driven gear (18) drives a driving shaft (15) to rotate, the driving shaft (15) drives four second belt pulleys (16) to rotate, the second belt pulleys (16) drive a first belt pulley (13) to rotate through a belt (14), the first belt pulley (13) drives corresponding four-position brushes (12) to rotate, and the four-position brushes (12) polish and passivate a cutter (10);

s3: a driving shaft (15) drives a second reduction gear (30) to rotate through a first reduction gear (29), the second reduction gear (30) drives a reduction shaft (32) to rotate, the reduction shaft (32) drives a reciprocating rod (28) to rotate through a third reduction gear (33) and a fourth reduction gear (34), the reciprocating rod (28) drives an eccentric rod (35) to rotate, the eccentric rod (35) drives a swing rod (36) to swing in a reciprocating mode, the swing rod (36) drives a square rod (5) to horizontally move in a reciprocating mode under the support of a guide rod (4), the square rod (5) drives a cutter (10) to horizontally move in a reciprocating mode through a mounting seat (8), and therefore a four-position brush (12) can uniformly passivate the cutter (10);

s4: the driving shaft (15) drives a rotating shaft of an air suction shaft (23) through two chain wheels (25) and a chain (26), the air suction shaft (23) drives a plurality of air suction fans (24) to rotate, the air suction fans (24) rotate in an air suction barrel and suck air in the debris collection box (19) through an air suction pipe (22), so that negative pressure is formed in the debris collection box (19), debris generated by a passivation cutter enters the debris collection box (19) under the condition of negative pressure, meanwhile, an electromagnet (27) generates magnetism to attract a metal collection net (21), and the magnetism is conducted through the metal collection net (21), so that the debris generated by passivation can be attracted and collected;

s5: after the passivation of the cutter (10) is completed, the servo motor (42) is stopped, and meanwhile, the electromagnet (27) loses magnetism, so that the metal collecting net (21) can be easily taken out to clean scraps, and the cutter can be replaced.

Technical Field

The invention relates to the technical field of passivation, in particular to a four-position brush passivation device and a using method thereof.

Background

The passivation is used for the cutter passivation more, and the cutter need carry out passivation to the cutting edge in order to cause the accidental injury after the processing production, and passivation treatment adopts the brush to passivate more, and the quadbit brush uses comparatively extensively in the cutter passivation, for example, disclose (announce) no: CN208147497U patent document provides a tool brush passivation device, which comprises a brush, a brush control device and a tool control device, wherein the brush control device is used for driving the brush to make a rotation motion, and the tool control device is used for driving the tool to make a feeding motion and a radian rotation simultaneously. Compared with the prior art, the method has the following advantages: aiming at different passivation effects required by different cutters, at least one uniform brush and at least one non-uniform brush are arranged, so that alternate passivation can be performed according to actual conditions, and the passivation effect is guaranteed; the control motor is added, the radian type rotation of the cutter is realized, and the cutter can be passivated with radian.

A large amount of dust generated in the prior cutter passivation is inconvenient to collect, easily causes pollution, and can not improve the cutter passivation effect and efficiency.

Disclosure of Invention

The invention aims to solve the defects that a large amount of dust generated in the prior cutter passivation is inconvenient to collect, is easy to cause pollution and cannot improve the cutter passivation effect and efficiency, and provides a four-position brush passivation device and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a four-position brush passivating machine device comprises a workbench, a machine shell is installed at the top of a working plate, two shell covers are rotatably installed on the front face of the machine shell and are made of transparent materials, two guide rods are installed on the inner wall of the right side of the machine shell, the same square rod is slidably installed on the outer sides of the two guide rods, a square frame is slidably installed on the outer side of the square rod, an installation unit is connected with the outer side of the square frame, a cutter is connected onto the installation unit, four support frames are installed at the top of the workbench, four-position brushes are rotatably installed on the four support frames, a first belt pulley is connected onto each four-position brush, a driving shaft is rotatably installed on the inner wall of the left side of the machine shell, four second belt pulleys are sleeved on the outer side of the driving shaft, the same belt is in transmission connection with the outer sides of the first belt pulley and the second belt pulley, a scrap collecting box is arranged between the four support frames, and a metal collecting net is arranged in the scrap collecting box, be provided with a plurality of electro-magnets on the bottom inner wall of piece collection box, a plurality of electro-magnets all contact with the bottom of metal collection net, the equal winding in outside of a plurality of electro-magnets has the wire, a plurality of wires are established ties, the outside intercommunication of piece collection box has suction mechanism, suction mechanism is connected with the drive shaft transmission, the top of workstation is provided with power unit, power unit links to each other with the drive shaft, the top of workstation is rotated and is installed reciprocating lever, be connected with reduction gears on the reciprocating lever, reduction gears links to each other with the drive shaft, the top of reciprocating lever is connected with the eccentric lever, it installs the swinging arms to rotate on the eccentric lever, the one end and the square pole of swinging arms rotate and be connected.

Further, the suction mechanism is including breathing in a section of thick bamboo, the axle of breathing in, inhale fan and breathing pipe, the left side of the box is collected at the piece to the section of thick bamboo setting of breathing in, the breathing pipe is linked together with the section of thick bamboo of breathing in, the breathing pipe is laid on the bottom inner wall of the box is collected to the piece, a plurality of gas pockets have been seted up to the top side of breathing pipe, the axle of breathing in rotary mounting is in the section of thick bamboo of breathing in, the fan of breathing in is a plurality of and installs in the outside of the axle of breathing in, the fan of breathing in is a plurality of and sets up in the section of thick bamboo of breathing in, the axle of breathing in is connected with drive shaft transmission, the outside of drive shaft and the axle of breathing in all is equipped with the sprocket, the outside meshing of two sprockets has same chain.

Furthermore, the power mechanism comprises a servo motor, a driving gear and a driven gear, the servo motor is installed at the top of the workbench, the driving gear is connected with an output shaft of the servo motor, the driven gear is sleeved on the outer side of the driving shaft, and the driving gear is meshed with the driven gear.

Further, reduction gears includes first reduction gear, second reduction gear, steadying plate, reduction shaft, third reduction gear and fourth reduction gear, first reduction gear links to each other with the right-hand member of drive shaft, steadying plate installs the top at the workstation, reduction shaft rotates and installs on steadying plate, second reduction gear installs the left end at reduction shaft, first reduction gear meshes with second reduction gear mutually, third reduction gear installs the right-hand member at reduction shaft, fourth reduction gear installs the outside at the reciprocating lever, third reduction gear meshes with fourth reduction gear mutually.

Furthermore, a protective shell is installed at the top of the workbench, and the reciprocating rod is rotatably connected with the protective shell.

Further, the installation unit includes mount pad and construction bolt, and the mounting groove has been seted up in the left side of mount pad, and the handle of a knife of cutter links to each other with the mounting groove, and construction bolt threaded connection is at the top of mount pad, and construction bolt's end extends to in the mounting groove and contacts with the cutter.

Furthermore, a plurality of supporting sheets are installed on the inner wall of the debris collecting box, the metal collecting net is placed at the tops of the supporting sheets, the outer side of the square frame is in threaded connection with a locking bolt, and the end of the locking bolt extends into the square frame and is in contact with the square rod.

The invention provides a using method of a four-position brush passivating device, which comprises the following steps of:

s1: when the device is used, the servo motor is connected with a power supply and a controller switch and is connected with a lead on the outer side of the electromagnet, a cutter to be passivated is placed in the mounting groove on the mounting seat, the cutter is fixed through the mounting bolt, the locking bolt is loosened, the mounting seat is adjusted downwards, the cutter is driven to move downwards and contact with the four-position hairbrush, and different passivation heights can be adjusted for cutters of different sizes;

s2: starting a servo motor, driving a driven gear to rotate through a driving gear by the servo motor, driving a driving shaft to rotate by the driven gear, driving four second belt pulleys to rotate by the driving shaft, driving a first belt pulley to rotate through a belt by the second belt pulley, driving a corresponding four-position hairbrush to rotate by the first belt pulley, and polishing and passivating the cutter by the four-position hairbrush;

s3: the driving shaft drives the second reduction gear to rotate through the first reduction gear, the second reduction gear drives the reduction shaft to rotate, the reduction shaft drives the reciprocating rod to slowly rotate through the third reduction gear and the fourth reduction gear, the reciprocating rod drives the eccentric rod to rotate, the eccentric rod drives the swinging rod to swing in a reciprocating mode, the swinging rod drives the square rod to horizontally move in a reciprocating mode under the support of the guide rod, the square rod drives the cutter to horizontally move in a reciprocating mode through the mounting seat, and therefore the four-position hairbrush can uniformly passivate the cutter;

s4: the driving shaft drives the air suction shaft rotating shaft through the two chain wheels and the chain, the air suction shaft drives the air suction fans to rotate, the air suction fans rotate in the air suction cylinder and suck air out of the chip collection box through the air suction pipe, negative pressure is formed in the chip collection box, chips generated by the passivation cutter enter the chip collection box under the condition of negative pressure, meanwhile, the electromagnet generates magnetism to attract the metal collection net, and the magnetism is conducted through the metal collection net, so that the chips generated by passivation can be adsorbed and collected;

s5: after the passivation to the cutter is completed, the servo motor is stopped, and meanwhile, the electromagnet loses magnetism, so that the metal collecting net can be easily taken out to clean the scraps, and the cutter can be replaced.

Compared with the prior art, the invention has the advantages that:

according to the scheme, the cutter is fixed through the mounting bolt, the locking bolt is loosened, the mounting seat is adjusted downwards to drive the cutter to move downwards and contact with the four-position hairbrush, and different passivation heights can be adjusted for cutters with different sizes;

according to the scheme, the servo motor drives the driving shaft to rotate, the driving shaft drives the four-position hairbrushes to rotate to polish and passivate the cutter, meanwhile, the driving shaft drives the reciprocating rod to rotate slowly, the reciprocating rod drives the oscillating rod to oscillate back and forth through the eccentric rod, and the oscillating rod drives the cutter to horizontally move back and forth through the square rod and the mounting seat, so that the four-position hairbrushes can passivate the cutter uniformly, and the passivating effect and efficiency are improved;

according to the scheme, the driving shaft drives the air suction shaft rotating shaft, the air suction shaft drives the air suction fans to rotate, the air suction fans rotate in the air suction cylinder and suck air out of the chip collecting box through the air suction pipe, negative pressure is formed in the chip collecting box, chips generated by passivation cutters enter the chip collecting box under the condition of negative pressure, meanwhile, the electromagnet generates magnetism to attract the metal collecting net, the magnetism is conducted through the metal collecting net, the chips generated by passivation can be adsorbed and collected, and the environment pollution is avoided;

the invention has convenient operation, can collect dust generated in the cutter passivation, avoids pollution and can improve the cutter passivation effect and efficiency.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a four-position brush passivation apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view of a four-position brush passivation apparatus according to the present invention;

FIG. 3 is a schematic view of a portion A of a four-position brush passivation apparatus according to the present invention;

FIG. 4 is a schematic view of a portion B of a four-position brush passivation apparatus according to the present invention;

FIG. 5 is a schematic structural diagram of a worktable, a supporting frame, a four-position brush, and a debris collecting box of the four-position brush passivating device according to the present invention;

fig. 6 is an exploded view of an eccentric rod, a rectangular block, a reciprocating rod and a supporting rod of the four-position brush passivation apparatus according to the present invention.

In the figure: 1. a work table; 2. a housing; 3. a shell cover; 4. a guide bar; 5. a square rod; 6. a square frame; 7. locking the bolt; 8. a mounting seat; 9. installing a bolt; 10. a cutter; 11. a support frame; 12. a four-position brush; 13. a first pulley; 14. a belt; 15. a drive shaft; 16. a second pulley; 17. a drive gear; 18. a driven gear; 19. a debris collection box; 20. a support sheet; 21. a metal collection mesh; 22. an air intake duct; 23. a suction shaft; 24. an air suction fan; 25. a sprocket; 26. a chain; 27. an electromagnet; 28. a reciprocating lever; 29. a first reduction gear; 30. a second reduction gear; 31. a stabilizing plate; 32. a deceleration shaft; 33. a third reduction gear; 34. a fourth reduction gear; 35. an eccentric rod; 36. a swing lever; 37. a rectangular hole; 38. a support bar; 39. a rectangular block; 40. a strip-shaped hole; 41. fixing the bolt; 42. a servo motor; 43. a protective shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-6, a four-position brush passivating machine comprises a workbench 1, a machine shell 2 is installed at the top of a working plate 1, two shell covers 3 are rotatably installed on the front surface of the machine shell 2, the two shell covers 3 are made of transparent materials, two guide rods 4 are installed on the inner wall of the right side of the machine shell 2, the same square rod 5 is slidably installed on the outer sides of the two guide rods 4, a square frame 6 is slidably installed on the outer side of the square rod 5, an installation unit is connected to the outer side of the square frame 6, a cutter 10 is connected to the installation unit, four support frames 11 are installed at the top of the workbench 1, four-position brushes 12 are rotatably installed on the four support frames 11, first belt pulleys 13 are connected to the four-position brushes 12, a driving shaft 15 is rotatably installed on the inner wall of the left side of the machine shell 2, four second belt pulleys 16 are sleeved on the outer side of the driving shaft 15, and the same belt 14 is in transmission connection with the outer sides of the first belt pulleys 13 and the second belt pulleys 16, all be provided with piece collection box 19 between four support frames 11, be provided with metal in the piece collection box 19 and collect net 21, be provided with a plurality of electro-magnets 27 on the bottom inner wall of piece collection box 19, a plurality of electro-magnets 27 all contact with the bottom of metal collection net 21, the outside of a plurality of electro-magnets 27 all twines the wire, a plurality of wires are established ties, the outside intercommunication of piece collection box 19 has the suction mechanism, suction mechanism is connected with drive shaft 15 transmission, the top of workstation 1 is provided with power unit, power unit links to each other with drive shaft 15, the top of workstation 1 is rotated and is installed reciprocating lever 28, be connected with reduction gears on the reciprocating lever 28, reduction gears links to each other with drive shaft 15, the top of reciprocating lever 28 is connected with eccentric rod 35, rotate on the eccentric rod 35 and install swinging arms 36, the one end of swinging arms 36 rotates with square pole 5 and is connected.

In this embodiment, the suction mechanism includes the section of thick bamboo of breathing in, the axle 23 of breathing in, inhale fan 24 and breathing pipe 22, the section of thick bamboo of breathing in sets up the left side at piece collection box 19, breathing pipe 22 is linked together with the section of thick bamboo of breathing in, breathing pipe 22 is laid on the bottom inner wall of piece collection box 19, a plurality of gas pockets have been seted up to the top side of breathing pipe 22, the axle 23 of breathing in rotates to be installed in the section of thick bamboo of breathing in, the fan 24 of breathing in is a plurality of and installs in the outside of the axle 23 of breathing in, the fan 24 of breathing in is a plurality of and sets up in the section of thick bamboo of breathing in, the axle 23 of breathing in is connected with drive shaft 15 transmission, drive shaft 15 and the outside of the axle 23 of breathing in all overlap and are equipped with sprocket 25, the outside meshing of two sprocket 25 has same chain 26, the fan 24 of breathing in section of thick bamboo rotation of breathing in takes out the interior air of piece collection box 19 through breathing pipe 22 for form the negative pressure in piece collection box 19.

In this embodiment, the power mechanism includes a servo motor 42, a driving gear 17 and a driven gear 18, the servo motor 42 is installed at the top of the workbench 1, the driving gear 17 is connected to an output shaft of the servo motor 42, the driven gear 18 is sleeved outside the driving shaft 15, the driving gear 17 is meshed with the driven gear 18, the servo motor 42 drives the driven gear 18 to rotate through the driving gear 17, and the driven gear 18 drives the driving shaft 15 to rotate, so as to provide power for the whole device.

In this embodiment, the speed reducing mechanism includes a first speed reducing gear 29, a second speed reducing gear 30, a stabilizing plate 31, a speed reducing shaft 32, a third speed reducing gear 33 and a fourth speed reducing gear 34, the first speed reducing gear 29 is connected to the right end of the driving shaft 15, the stabilizing plate 31 is installed on the top of the working table 1, the speed reducing shaft 32 is rotatably installed on the stabilizing plate 31, the second speed reducing gear 30 is installed on the left end of the speed reducing shaft 32, the first speed reducing gear 29 is engaged with the second speed reducing gear 30, the third speed reducing gear 33 is installed on the right end of the speed reducing shaft 32, the fourth speed reducing gear 34 is installed on the outer side of the reciprocating lever 28, the third speed reducing gear 33 is engaged with the fourth speed reducing gear 34, the diameter of the first speed reducing gear 29 is 1/4 of the diameter of the second speed reducing gear 30, the driving shaft 15 drives the first speed reducing gear 29 to rotate 360 degrees, the second speed reducing gear 30 rotates 90 degrees, the diameter of the third speed reducing gear 33 is 1/4 of the diameter of the fourth speed reducing gear 34, the second reduction gear 30 drives the third reduction gear 33 to rotate through the reduction shaft 32, the third reduction gear 33 rotates 360 degrees, the fourth reduction gear drives the reciprocating rod 28 to slowly rotate 90 degrees, and then it is known that the driving shaft 15 rotates 360 degrees, and the reciprocating rod 28 rotates 22.5 degrees, and it is known that: the driving shaft 15 rotates 16 times, and the reciprocating rod 28 rotates one time, so that the aim of decelerating the reciprocating rod 28 is fulfilled.

In this embodiment, a protective case 43 is installed on the top of the working table 1, the reciprocating lever 28 is rotatably connected to the protective case 43, and the speed reduction mechanism is located in the protective case 43.

In this embodiment, the installation unit includes mount pad 8 and construction bolt 9, and the mounting groove has been seted up on the left side of mount pad 8, and the handle of a knife of cutter 10 links to each other with the mounting groove, and construction bolt 9 threaded connection is at the top of mount pad 8, and the end of construction bolt 9 extends to in the mounting groove and contacts with cutter 10, and the installation unit of setting is used for installation cutter 10.

In this embodiment, a plurality of support sheets 20 are installed on the inner wall of the debris collection box 19, the metal collection net 21 is placed on the tops of the support sheets 20, the outer side of the square frame 6 is connected with a locking bolt 7 through threads, the end of the locking bolt 7 extends into the square frame 6 and contacts with the square rod 5, the support sheets 20 collect the metal collection net 21, and the aperture of the metal collection net 21 is smaller than the aperture of the debris.

The invention provides a using method of a four-position brush passivating device, which comprises the following steps of:

s1: when the tool passivating device is used, the servo motor 42 is connected with a power supply and a controller switch and is connected with a lead on the outer side of the electromagnet 27, a tool 10 to be passivated is placed in a mounting groove on the mounting seat 8, the tool 10 is fixed through the mounting bolt 9, the locking bolt 7 is loosened, the mounting seat 8 is adjusted downwards, the tool 10 is driven to move downwards and contact with the four-position brush 12, and different passivating heights can be adjusted according to tools with different sizes;

s2: starting a servo motor 42, driving a driven gear 18 to rotate by the servo motor 42 through a driving gear 17, driving a driving shaft 15 to rotate by the driven gear 18, driving four second belt pulleys 16 to rotate by the driving shaft 15, driving a first belt pulley 13 to rotate by the second belt pulleys 16 through a belt 14, driving a corresponding four-position brush 12 to rotate by the first belt pulley 13, and polishing and passivating the cutter 10 by the four-position brush 12;

s3: the driving shaft 15 drives the second reduction gear 30 to rotate through the first reduction gear 29, the second reduction gear 30 drives the reduction shaft 32 to rotate, the reduction shaft 32 drives the reciprocating rod 28 to slowly rotate through the third reduction gear 33 and the fourth reduction gear 34, the reciprocating rod 28 drives the eccentric rod 35 to rotate, the eccentric rod 35 drives the swing rod 36 to swing in a reciprocating mode, the swing rod 36 drives the square rod 5 to horizontally move in a reciprocating mode under the support of the guide rod 4, the square rod 5 drives the cutter 10 to horizontally move in a reciprocating mode through the mounting seat 8, and therefore the four-position brush 12 can uniformly passivate the cutter 10;

s4: the driving shaft 15 drives the air suction shaft 23 to rotate through two chain wheels 25 and a chain 26, the air suction shaft 23 drives a plurality of air suction fans 24 to rotate, the air suction fans 24 rotate in the air suction cylinder to suck air in the debris collection box 19 through the air suction pipe 22, negative pressure is formed in the debris collection box 19, debris generated by passivation cutters enters the debris collection box 19 under the condition of negative pressure, meanwhile, the electromagnet 27 generates magnetism to attract the metal collection net 21, the magnetism is conducted through the metal collection net 21, and the debris generated by passivation can be adsorbed and collected;

s5: after the passivation of the cutter 10 is completed, the servo motor 42 is stopped, and meanwhile, the electromagnet 27 loses magnetism, so that the metal collecting net 21 can be easily taken out to clean the scraps, and the cutter can be replaced.

Example two

Referring to fig. 1-6, a four-position brush passivating machine comprises a workbench 1, a machine shell 2 is installed at the top of a working plate 1, two shell covers 3 are rotatably installed on the front surface of the machine shell 2, the two shell covers 3 are made of transparent materials, two guide rods 4 are installed on the inner wall of the right side of the machine shell 2, the same square rod 5 is slidably installed on the outer sides of the two guide rods 4, a square frame 6 is slidably installed on the outer side of the square rod 5, an installation unit is connected to the outer side of the square frame 6, a cutter 10 is connected to the installation unit, four support frames 11 are installed at the top of the workbench 1, four-position brushes 12 are rotatably installed on the four support frames 11, first belt pulleys 13 are connected to the four-position brushes 12, a driving shaft 15 is rotatably installed on the inner wall of the left side of the machine shell 2, four second belt pulleys 16 are sleeved on the outer side of the driving shaft 15, and the same belt 14 is in transmission connection with the outer sides of the first belt pulleys 13 and the second belt pulleys 16, all be provided with piece collection box 19 between four support frames 11, be provided with metal in the piece collection box 19 and collect net 21, be provided with a plurality of electro-magnets 27 on the bottom inner wall of piece collection box 19, a plurality of electro-magnets 27 all contact with the bottom of metal collection net 21, the outside of a plurality of electro-magnets 27 all twines the wire, a plurality of wires are established ties, the outside intercommunication of piece collection box 19 has the suction mechanism, suction mechanism is connected with drive shaft 15 transmission, the top of workstation 1 is provided with power unit, power unit links to each other with drive shaft 15, the top of workstation 1 is rotated and is installed reciprocating lever 28, be connected with reduction gears on the reciprocating lever 28, reduction gears links to each other with drive shaft 15, the top of reciprocating lever 28 is connected with eccentric rod 35, rotate on the eccentric rod 35 and install swinging arms 36, the one end of swinging arms 36 rotates with square pole 5 and is connected.

In this embodiment, the suction mechanism includes the section of thick bamboo of breathing in, the axle 23 of breathing in, inhale fan 24 and breathing pipe 22, the section of thick bamboo of breathing in sets up the left side at piece collection box 19, breathing pipe 22 is linked together with the section of thick bamboo of breathing in, breathing pipe 22 is laid on the bottom inner wall of piece collection box 19, a plurality of gas pockets have been seted up to the top side of breathing pipe 22, the axle 23 of breathing in rotates to be installed in the section of thick bamboo of breathing in, the fan 24 of breathing in is a plurality of and installs in the outside of the axle 23 of breathing in, the fan 24 of breathing in is a plurality of and sets up in the section of thick bamboo of breathing in, the axle 23 of breathing in is connected with drive shaft 15 transmission, drive shaft 15 and the outside of the axle 23 of breathing in all overlap and are equipped with sprocket 25, the outside meshing of two sprocket 25 has same chain 26, the fan 24 of breathing in section of thick bamboo rotation of breathing in takes out the interior air of piece collection box 19 through breathing pipe 22 for form the negative pressure in piece collection box 19.

In this embodiment, the power mechanism includes a servo motor 42, a driving gear 17 and a driven gear 18, the servo motor 42 is installed at the top of the workbench 1, the driving gear 17 is connected to an output shaft of the servo motor 42, the driven gear 18 is sleeved outside the driving shaft 15, the driving gear 17 is meshed with the driven gear 18, the servo motor 42 drives the driven gear 18 to rotate through the driving gear 17, and the driven gear 18 drives the driving shaft 15 to rotate, so as to provide power for the whole device.

In this embodiment, the speed reducing mechanism includes a first speed reducing gear 29, a second speed reducing gear 30, a stabilizing plate 31, a speed reducing shaft 32, a third speed reducing gear 33 and a fourth speed reducing gear 34, the first speed reducing gear 29 is connected to the right end of the driving shaft 15, the stabilizing plate 31 is installed on the top of the working table 1, the speed reducing shaft 32 is rotatably installed on the stabilizing plate 31, the second speed reducing gear 30 is installed on the left end of the speed reducing shaft 32, the first speed reducing gear 29 is engaged with the second speed reducing gear 30, the third speed reducing gear 33 is installed on the right end of the speed reducing shaft 32, the fourth speed reducing gear 34 is installed on the outer side of the reciprocating lever 28, the third speed reducing gear 33 is engaged with the fourth speed reducing gear 34, the diameter of the first speed reducing gear 29 is 1/4 of the diameter of the second speed reducing gear 30, the driving shaft 15 drives the first speed reducing gear 29 to rotate 360 degrees, the second speed reducing gear 30 rotates 90 degrees, the diameter of the third speed reducing gear 33 is 1/4 of the diameter of the fourth speed reducing gear 34, the second reduction gear 30 drives the third reduction gear 33 to rotate through the reduction shaft 32, the third reduction gear 33 rotates 360 degrees, the fourth reduction gear drives the reciprocating rod 28 to slowly rotate 90 degrees, and then it is known that the driving shaft 15 rotates 360 degrees, and the reciprocating rod 28 rotates 22.5 degrees, and it is known that: the driving shaft 15 rotates 16 times, and the reciprocating rod 28 rotates one time, so that the aim of decelerating the reciprocating rod 28 is fulfilled.

In this embodiment, a protective case 43 is installed on the top of the working table 1, the reciprocating lever 28 is rotatably connected to the protective case 43, and the speed reduction mechanism is located in the protective case 43.

In this embodiment, the installation unit includes mount pad 8 and construction bolt 9, and the mounting groove has been seted up on the left side of mount pad 8, and the handle of a knife of cutter 10 links to each other with the mounting groove, and construction bolt 9 threaded connection is at the top of mount pad 8, and the end of construction bolt 9 extends to in the mounting groove and contacts with cutter 10, and the installation unit of setting is used for installation cutter 10.

In this embodiment, a plurality of support sheets 20 are installed on the inner wall of the debris collection box 19, the metal collection net 21 is placed on the tops of the support sheets 20, the outer side of the square frame 6 is connected with a locking bolt 7 through threads, the end of the locking bolt 7 extends into the square frame 6 and contacts with the square rod 5, the support sheets 20 collect the metal collection net 21, and the aperture of the metal collection net 21 is smaller than the aperture of the debris.

In this embodiment, rectangular hole 37 has been seted up at the top of eccentric bar 35, and slidable mounting has rectangular block 39 in rectangular hole 37, installs bracing piece 38 in the rectangular hole 37, and rectangular block 39 slidable mounting has seted up bar hole 40 in the outside of bracing piece 38, and bar hole 40 has been seted up on the front of eccentric bar 35, and threaded connection has fixing bolt 41 on the rectangular block 39, and fixing bolt 41 and bar hole 40 swing joint, fixing bolt 41's end extend and support rod 38 inconsistent.

In this embodiment, the difference between the second embodiment and the first embodiment is: when the stroke of reciprocating motion when cutter 10 passivates needs to be controlled, fixing bolt 41 is loosened, so that rectangular block 39 and supporting rod 38 are loosened, the position of rectangular block 39 in rectangular hole 37 is adjusted, the eccentric positions of reciprocating rod 28 and eccentric rod 35 can be adjusted, the larger the eccentric positions of reciprocating rod 28 and eccentric rod 35 are, the larger the distance of reciprocating motion of swinging rod 36 is driven when eccentric rod 35 rotates, the larger the reciprocating motion stroke of cutter 10 is driven by swinging rod 36 through square rod 5 and mounting seat 8, and vice versa, the smaller the reciprocating motion stroke of cutter 10 is, all the structures in the application can be selected according to actual use conditions, the attached drawings are schematic structural diagrams, and the specific actual size can be properly adjusted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.