CN115476257A

CN115476257A - Terminal surface polishing equipment is used in production of function mobile phone motherboard

Info

Publication number: CN115476257A
Application number: CN202211218673.5A
Authority: CN
Inventors: 朱文艳; 文梦飞; 王勇; 雷茜; 欧焘
Original assignee: Hunan Xinrongchuang Technology Co ltd
Current assignee: Hunan Xinrongchuang Technology Co ltd
Priority date: 2022-10-06
Filing date: 2022-10-06
Publication date: 2022-12-16

Abstract

The invention discloses end face polishing equipment for producing a functional mobile phone mainboard, which relates to the technical field of mobile phone mainboard processing and comprises a workbench, wherein the top of the workbench is fixedly connected with a support, the top of the support is fixedly connected with a first motor, a polishing wheel is arranged at the bottom of the support, the output end of the first motor penetrates through the support and is fixedly connected with the polishing wheel, and the top of the workbench is provided with an inclined groove; the bottom of the T-shaped plate is fixedly connected with a hydraulic cylinder, and the bottom of the hydraulic cylinder is fixedly connected with the bottom of the inner side of the control groove; and the air inlet end of the air pump penetrates through the outer part of the workbench. This terminal surface polishing equipment is used in production of function mobile phone motherboard possesses the position adjustment ability, can guarantee that the mobile phone motherboard is located the intermediate position of workstation by the polishing, avoids the mobile phone motherboard to lead to polishing position deviation at the in-process offset of carrying, can reduce the friction of mobile phone motherboard in the transportation process with equipment.

Description

Terminal surface polishing equipment is used in production of function mobile phone motherboard

Technical Field

The invention relates to the technical field of mobile phone mainboard processing, in particular to an end face polishing device for functional mobile phone mainboard production.

Background

The main board, also called main board, system board or mother board, is one of the most basic and important components of microcomputer, the main board is generally rectangular circuit board, on which the main circuit system composing the mobile phone is installed, and generally has control chip, keyboard and panel control switch interface, indicator lamp plug-in unit, expansion slot, main board and direct current power supply plug-in unit of plug-in card, etc., where the pin needs to be punched on the main board before installation, and then the punched position is polished.

Chinese patent CN212145919U discloses terminal surface polishing equipment is used in mobile phone motherboard processing, the on-line screen storage device comprises a base, base upper end left side is fixed with first dust absorption frame to install the second dust absorption frame in base upper end and the corresponding position of first dust absorption frame, first dust absorption frame all installs the draught fan with second dust absorption frame inside the transmission chamber that runs through the base has all been seted up to first dust absorption frame and the inside lower extreme of second dust absorption frame to connect through the connecting pipe between two transmission chambers, be equipped with the draught fan inside the dust absorption frame, the draught fan can absorb the produced dirt bits of polishing and carry out processing on next step, has not only improved staff's work efficiency, but also has reduced the pollution of air, is equipped with the supporting disk that can height-adjusting in positioning seat inside, is convenient for carry out height-adjusting and fix through the limiting plate according to mobile phone motherboard's thickness, is convenient for carry out polishing processing to the mobile phone motherboard.

However, this patent does not have the position adjustment ability, can not guarantee that the mobile phone motherboard is polished at the intermediate position of workstation, can not avoid the mobile phone motherboard to lead to polishing position deviation at the in-process offset of carrying, can not reduce the friction with equipment in the mobile phone motherboard transportation process.

Disclosure of Invention

Aiming at the defects of the prior art, the technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an end face polishing device for producing a functional mobile phone mainboard, which comprises

The polishing device comprises a workbench, wherein a support is fixedly connected to the top of the workbench, a first motor is fixedly connected to the top of the support, a polishing wheel is installed at the bottom of the support, the output end of the first motor penetrates through the support and is fixedly connected with the polishing wheel, an inclined groove is formed in the top of the workbench, a transverse groove is formed in one end, close to the support, of the inclined groove, a control groove is formed in the position, close to the inclined groove, of the inner side of the workbench, a partition plate is fixedly connected to the position, close to a T-shaped groove, of the bottom of the inner side of the control groove, a smooth ball is installed at the bottom of the inner side of the inclined groove, one end of the bottom of the smooth ball penetrates through the workbench and extends into the control groove, and an air hole is formed in the top of the smooth ball;

the hydraulic cylinder is fixedly connected to the bottom of the T-shaped plate, the bottom of the hydraulic cylinder is fixedly connected with the bottom of the inner side of the control groove, a T-shaped groove matched with the T-shaped plate is formed in the bottom of the inner side of the inclined groove, the T-shaped groove is communicated with the control groove, a sliding block is connected to the bottom of the T-shaped plate in a sliding mode, the bottom of the sliding block is rotatably connected with a counterweight plate through a rotating rod, an elongated groove is formed in one side, away from the T-shaped plate, of the counterweight plate, the elongated groove penetrates through the counterweight plate, a transverse plate is fixedly connected to the top of the hydraulic cylinder, and one side, away from the hydraulic cylinder, of the transverse plate is connected with the T-shaped plate in a sliding mode;

and the air inlet end of the air pump penetrates through the outer part of the workbench.

Preferably, a track groove is formed in the bottom of the T-shaped plate, a roller is mounted inside the track groove, a supporting block is rotatably connected to the bottom of the roller, and one end, far away from the roller, of the supporting block extends to the outside of the track groove and is fixedly connected with the transverse plate.

Preferably, the equal fixedly connected with flexure strip in inner wall both sides top one end of bleeder vent, sliding connection has the lifter plate between the inner wall both sides of bleeder vent, the vertical post of top fixedly connected with of lifter plate, the top one end of vertical post runs through the flexure strip and extends to the outside of bleeder vent, the one end fixedly connected with cross of lifter plate is kept away from to vertical post, the inner wall fixed connection of flexure strip and bleeder vent is passed through to the bottom of lifter plate, and the air that blows off in the direction under the mobile phone motherboard can alleviate the dynamics that the mobile phone motherboard extrudees the inclined groove inner wall, reduces the friction with equipment in the mobile phone motherboard transportation process.

Preferably, the mouth of blowing has been seted up to one side that smooth ball is close to T type groove, the mouth of blowing communicates with the bleeder vent, one side fixedly connected with elasticity arc pole that vertical post is close to the mouth of blowing, the one end that vertical post was kept away from to elasticity arc pole is through haulage rope fixedly connected with slide, slide and smooth ball sliding connection can carry out the omnidirectional and blow from the different positions of mobile phone motherboard, and the dust on clearance collection surface has improved the thorough degree of mobile phone motherboard surface clearance.

Preferably, one side fixedly connected with of workstation filters the frame, filter the frame and keep away from one side of workstation and install the filter screen, the inlet end of aspiration pump runs through to the inside of filtering the frame, filter one side bottom one end fixedly connected with that the workstation was kept away from to the frame and connect the material frame.

Preferably, the filter frame is kept away from the spacing post of one side fixedly connected with of workstation, one side of spacing post is through elasticity rope fixedly connected with sheetmetal, the sheetmetal is the magnetic metal material, sheetmetal and filter frame sliding connection, the elasticity rope is close to one side fixedly connected with rubber block of filter frame.

Preferably, one side of the filter frame far away from the workbench is provided with a rotary block at a position between the limiting columns, the outer side of the rotary block is fixedly connected with a baffle, and the outer side of the rotary block is provided with a magnet block fixedly connected with the position between the baffles.

Preferably, the inner wall of filter frame is close to one side fixedly connected with second motor of workstation, the output of second motor run through filter frame and with rotatory piece fixed connection, make equipment possess the ability of automatic clearance, can continuously clear up the filter screen surface, avoid the dust in the air to block up the filter screen on attaching to the filter screen.

The invention provides end face polishing equipment for producing a functional mobile phone mainboard. The method has the following beneficial effects:

1. this terminal surface polishing equipment is used in production of function mobile phone motherboard, keep away from the one end of support through mobile phone motherboard from the tip tank and slide in, the tip tank that the width reduces gradually blocks mobile phone motherboard, the pneumatic cylinder promotes the T template and risees, the inside mobile phone motherboard of T template promotion tip tank risees, first motor drives to throw aureola and rotates and polish the mobile phone motherboard, can adjust the position of mobile phone motherboard, guarantee that the mobile phone motherboard is located the intermediate position of workstation and polished, avoid the mobile phone motherboard to lead to polishing position deviation at the in-process offset of carrying.

2. This terminal surface polishing equipment is used in production of function mobile phone motherboard, the one end that is close to the support through the counterweight plate deflects the downward sloping along the rotary rod, the counterweight plate drives the slider and removes to the direction of support along the lower surface of T template, the counterweight plate removes to the T template because inertia pulling T template removes behind the one end that the T template is close to the support, the T template removes to the direction of support, the mobile phone motherboard is polished along with the in-process that the T template removed by the throwing aureola, can utilize gravity to drive the mobile phone motherboard and carry on the polishing on the horizontal direction, need not additionally be equipped with conveying equipment, can guarantee the convenient control speed of polishing and observe the polishing process of mobile phone motherboard on the horizontal direction simultaneously.

3. This terminal surface polishing equipment is used in production of function mobile phone motherboard, vertical post through the smooth ball top of mobile phone motherboard below is by extrudeing downwards, vertical post promotes the lifter plate and descends and extrudees the bending with the elastic rod, the cross descends along with vertical post, the flexure strip is promoted the bending downwards by the cross, the top of bleeder vent is no longer blockked by the flexure strip completely, the air part that the pump air-bleed sent the control groove inside upwards blows off from the breather hole, the air that blows off in the direction can alleviate the dynamics that mobile phone motherboard extrudees the tip groove inner wall under the mobile phone motherboard, reduce the friction with equipment in the mobile phone motherboard transportation process.

4. This terminal surface polishing equipment is used in production of function mobile phone motherboard, descend along with vertical post through the elasticity arc pole, the mouth of blowing is blocked behind the slide decline segment distance, the air that the smooth ball of mobile phone motherboard bottom blew off is upwards spout from the bleeder vent completely, blow away the dust of mobile phone motherboard bottom, the bleeder vent top on the extruded smooth ball of mobile phone motherboard is not blocked by the flexure strip, the air is blown to mobile phone motherboard from the mouth of blowing of smooth ball side, can carry out the omnidirectional from the different positions of mobile phone motherboard and blow, the dust on surface is collected in the clearance, the thorough degree of mobile phone motherboard surface cleaning has been improved.

5. This terminal surface polishing equipment is used in production of function mobile phone motherboard, be attracted the surface of adhering to at rotatory piece by the magnet piece through the sheetmetal, the second motor drives rotatory piece and rotates, the sheetmetal is promoted along with rotatory piece is rotatory by the baffle, the elasticity rope is elongated, when the elasticity of elasticity rope surpassed the appeal between magnet piece and the sheetmetal, the elasticity rope is dragged the sheetmetal and is break away from rotatory piece, the block rubber is driven at filter screen surface slip by the elasticity rope, block rubber and filter screen contact friction, wipe filter screen surface adnexed dust and drop to connect material frame inside, make equipment possess the ability of automatic clearance, can continuously clear up the filter screen surface, avoid the dust in the air to adhere to and block up the filter screen on the filter screen.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a partial cross-sectional view of the invention as a whole;

FIG. 3 is a schematic structural view of a T-shaped board of the present invention;

FIG. 4 is a partial cross-sectional view of a T-bar of the present invention;

FIG. 5 is a schematic of the structure of a smooth ball of the present invention;

FIG. 6 is an internal cross-sectional view of a smooth ball of the present invention;

FIG. 7 is a partial cross-sectional view of a filter frame of the present invention;

FIG. 8 is an enlarged schematic view of the structure of FIG. 7 at A.

In the figure: 1. a work table; 2. a support; 3. a first motor; 4. a polishing wheel; 5. an inclined groove; 6. a transverse groove; 7. a control slot; 8. a hydraulic cylinder; 9. a T-shaped plate; 10. a T-shaped groove; 11. a slider; 12. rotating the rod; 13. a weight plate; 14. a transverse plate; 15. a track groove; 16. a roller; 17. a support block; 18. an air pump; 19. a partition plate; 20. a smooth ball; 21. air holes are formed; 22. an elastic sheet; 23. a lifting plate; 24. a longitudinal column; 25. a cross plate; 26. an elastic rod; 27. an air blowing port; 28. an elastic arc bar; 29. a hauling rope; 30. a slide plate; 31. a filter frame; 32. a filter screen; 33. a material receiving frame; 34. a limiting column; 35. an elastic cord; 36. a metal sheet; 37. a rubber block; 38. rotating the block; 39. a baffle plate; 40. a magnet block; 41. a second motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: the end face polishing equipment for producing the functional mobile phone mainboard comprises

The polishing machine comprises a workbench 1, a support 2 is fixedly connected to the top of the workbench 1, a first motor 3 is fixedly connected to the top of the support 2, a polishing wheel 4 is installed at the bottom of the support 2, an output end of the first motor 3 penetrates through the support 2 and is fixedly connected with the polishing wheel 4, an inclined groove 5 is formed in the top of the workbench 1, a transverse groove 6 is formed in one end, close to the support 2, of the inclined groove 5, a control groove 7 is formed in the position, close to the inclined groove 5, of the inner side of the workbench 1, a partition plate 19 is fixedly connected to the position, close to a T-shaped groove 10, of the inner side bottom of the control groove 7, a smooth ball 20 is installed at the inner side bottom of the inclined groove 5, one end of the bottom of the smooth ball 20 penetrates through the workbench 1 and extends into the control groove 7, and an air hole 21 is formed in the top of the smooth ball 20;

the bottom of the T-shaped plate 9,T type plate 9 is fixedly connected with a hydraulic cylinder 8, the bottom of the hydraulic cylinder 8 is fixedly connected with the bottom of the inner side of the control groove 7, the bottom of the inner side of the inclined groove 5 is provided with a T-shaped groove 10 matched with the T-shaped plate 9, the T-shaped groove 10 is communicated with the control groove 7, the bottom of the T-shaped plate 9 is connected with a sliding block 11 in a sliding mode, the bottom of the sliding block 11 is rotatably connected with a counterweight plate 13 through a rotating rod 12, one side, far away from the T-shaped plate 9, of the counterweight plate 13 is provided with a long groove, the long groove penetrates through the counterweight plate 13, the top of the hydraulic cylinder 8 is fixedly connected with a transverse plate 14, and one side, far away from the hydraulic cylinder 8, of the transverse plate 14 is connected with the T-shaped plate 9 in a sliding mode;

and a suction pump 18, wherein the air inlet end of the suction pump 18 penetrates to the outside of the workbench 1.

Track groove 15 has been seted up to the bottom of T type board 9, and the internally mounted of track groove 15 has gyro wheel 16, and the bottom of gyro wheel 16 is rotated and is connected with supporting shoe 17, and the one end that gyro wheel 16 was kept away from to supporting shoe 17 extends to the outside of track groove 15 and with diaphragm 14 fixed connection.

The equal fixedly connected with flexure strip 22 of inner wall both sides top of bleeder vent 21, sliding connection has lifter plate 23 between the inner wall both sides of bleeder vent 21, the vertical post 24 of top fixedly connected with of lifter plate 23, the outside of flexure strip 22 and extension to bleeder vent 21 is run through to the top one end of vertical post 24, the one end fixedly connected with cross 25 of lifter plate 23 is kept away from to vertical post 24, the bottom of lifter plate 23 is through the inner wall fixed connection of elastic rod 26 with bleeder vent 21.

An air blowing opening 27 is formed in one side, close to the T-shaped groove 10, of the smooth ball 20, the air blowing opening 27 is communicated with the air holes 21, an elastic arc rod 28 is fixedly connected to one side, close to the air blowing opening 27, of the longitudinal column 24, one end, far away from the longitudinal column 24, of the elastic arc rod 28 is fixedly connected with a sliding plate 30 through a traction rope 29, and the sliding plate 30 is in sliding connection with the smooth ball 20.

When the polishing machine is used, a mobile phone mainboard to be polished is placed on the inclined groove 5 on the workbench 1, the mobile phone mainboard slides in from one end, far away from the support 2, of the inclined groove 5 and slides along the inclined groove 5, the inclined groove 5 with gradually reduced width clamps the mobile phone mainboard, as the inclined groove 5 is in axial symmetry distribution on the workbench 1, the mobile phone mainboard is clamped and stops moving on a central axis of the workbench 1, the hydraulic cylinder 8 pushes the T-shaped plate 9 to rise, the T-shaped plate pushes the mobile phone mainboard in the inclined groove 5 to rise until the top of the mobile phone mainboard tightly abuts against the polishing wheel 4, the first motor 3 drives the polishing wheel 4 to rotate to polish the mobile phone mainboard, the position of the mobile phone mainboard can be adjusted, the mobile phone mainboard is guaranteed to be polished at the middle position of the workbench 1, and polishing position deviation caused by position deviation of the mobile phone mainboard in a conveying process is avoided;

in the process that the T-shaped plate 9 rises, the T-shaped plate 9 rises to the outside of the T-shaped groove 10, one end, close to the support 2, of the counterweight plate 13 is not blocked by the T-shaped groove 10 any more, because the end, with a larger width, of the counterweight plate 13 is heavier, one end, close to the support 2, of the counterweight plate 13 deflects and inclines downwards along the rotary rod 12, the counterweight plate 13 drives the slide block 11 to move towards the support 2 along the lower surface of the T-shaped plate 9, after the counterweight plate 13 moves to one end, close to the support 2, of the T-shaped plate 9 is pulled to move due to inertia, the T-shaped plate 9 moves towards the support 2, the mobile phone mainboard is polished by the polishing wheel 4 in the process of moving along with the T-shaped plate 9, the mobile phone mainboard can be driven by gravity to be conveyed in the horizontal direction for polishing, no additional conveying equipment is needed, and meanwhile, the polishing of the mobile phone mainboard in the horizontal direction can be ensured to be convenient for controlling speed and observing and polishing process;

after the mobile phone mainboard is polished, the hydraulic cylinder 8 drives the T-shaped plate 9 to descend, the counterweight plate 13 is manually pushed to move to the lower part of the T-shaped plate 9, and the T-shaped plate 9 and the counterweight plate 13 are driven into the T-shaped groove 10;

when the mobile phone mainboard slides in the inclined groove 5, the mobile phone mainboard contacts with the smooth ball 20, a longitudinal column 24 at the top of the smooth ball 20 below the mobile phone mainboard is downwards extruded, the longitudinal column 24 pushes the lifting plate 23 to descend to extrude and bend the elastic rod 26, the cross plate 25 descends along with the longitudinal column 24, the elastic sheet 22 is downwards pushed and bent by the cross plate 25, the top of the air hole 21 is not completely blocked by the elastic sheet 22, the air pumped into the control groove 7 by the air pump 18 is upwards blown out from the air hole 21, the air blown out from the lower part of the mobile phone mainboard can reduce the force of the mobile phone mainboard on extruding the inner wall of the inclined groove 5, and the friction between the mobile phone mainboard and equipment in the conveying process is reduced;

in the process that vertical post 24 of mobile phone motherboard below descends, elasticity arc pole 28 descends along with vertical post 24, slide 30 descends and blocks the mouth of blowing 27 after a short distance, the air that smooth ball 20 of mobile phone motherboard bottom blew off upwards spouts from bleeder vent 21 completely, blow away the dust of mobile phone motherboard bottom, bleeder vent 21 top on the smooth ball 20 that is not extruded by the mobile phone motherboard is blocked by flexure strip 22, the air blows to the mobile phone motherboard from the mouth of blowing 27 of smooth ball 20 side, can carry out the omnidirectional from the different positions of mobile phone motherboard and blow, the dust on surface is collected in the clearance, the thorough degree of mobile phone motherboard surface clearance has been improved.

Example 2

Referring to fig. 1 to 8, the present invention provides a technical solution: on the basis of embodiment 1, one side of the worktable 1 is fixedly connected with a filter frame 31, one side of the filter frame 31, which is far away from the worktable 1, is provided with a filter screen 32, the air inlet end of the air pump 18 penetrates into the filter frame 31, and one end of the bottom of one side of the filter frame 31, which is far away from the worktable 1, is fixedly connected with a receiving frame 33.

One side of the filter frame 31, which is far away from the workbench 1, is fixedly connected with a limiting column 34, one side of the limiting column 34 is fixedly connected with a metal sheet 36 through an elastic rope 35, the metal sheet 36 is made of magnetic metal, the metal sheet 36 is in sliding connection with the filter frame 31, and one side of the elastic rope 35, which is close to the filter frame 31, is fixedly connected with a rubber block 37.

A rotary block 38 is arranged at a position between the limiting columns 34 on one side of the filter frame 31 far away from the workbench 1, baffles 39 are fixedly connected to the outer side of the rotary block 38, and a magnet block 40 is fixedly connected to a position between the baffles 39 on the outer side of the rotary block 38.

A second motor 41 is fixedly connected to one side of the inner wall of the filter frame 31 close to the workbench 1, and an output end of the second motor 41 penetrates through the filter frame 31 and is fixedly connected with the rotating block 38.

When the dust cleaning device is used, air outside the workbench 1 passes through the filter frame 31 and is pumped into the control groove 7 by the air pump 18, dust inside the air is blocked and attached to the filter screen 32 when passing through the filter screen 32, the metal sheet 36 is attracted and attached to the surface of the rotary block 38 by the magnet block 40, the second motor 41 drives the rotary block 38 to rotate, the metal sheet 36 is pushed by the baffle 39 to rotate along with the rotary block 38, the elastic rope 35 is stretched, when the elastic force of the elastic rope 35 exceeds the attractive force between the magnet block 40 and the metal sheet 36, the elastic rope 35 pulls the metal sheet 36 to separate from the rotary block 38, the metal sheet 36 is pulled by the elastic rope 35 to move towards the limiting column 34 until the elastic rope 35 recovers the initial length, the magnet block 40 attracts and attaches the metal sheet 36 to the surface of the rotary block 38 again, the rubber block 37 is driven by the elastic rope 35 to slide on the surface of the filter screen 32, the rubber block 37 is in contact with the filter screen 32 to rub, and wipes and drops the dust attached to the filter screen 32, so that the dust on the surface of the filter screen 32 is automatically cleaned, the filter screen 32 can be cleaned continuously, and the dust attached to be prevented from blocking the filter screen 32.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. An end face polishing device for producing a functional mobile phone mainboard is characterized by comprising

The polishing device comprises a workbench (1), wherein a support (2) is fixedly connected to the top of the workbench (1), a first motor (3) is fixedly connected to the top of the support (2), a polishing wheel (4) is installed at the bottom of the support (2), the output end of the first motor (3) penetrates through the support (2) and is fixedly connected with the polishing wheel (4), an inclined groove (5) is formed in the top of the workbench (1), a transverse groove (6) is formed in one end, close to the support (2), of the inclined groove (5), a control groove (7) is formed in the position, close to the inclined groove (5), of the inside of the workbench (1), a separation plate (19) is fixedly connected to the position, close to a T-shaped groove (10), of the bottom of the inner side of the control groove (7), a smooth ball (20) is installed at the bottom of the inner side of the inclined groove (5), one end of the bottom of the smooth ball (20) penetrates through the workbench (1) and extends to the inside of the control groove (7), and air holes (21) are formed in the top of the smooth ball (20);

the bottom of the T-shaped plate (9) is fixedly connected with a hydraulic cylinder (8), the bottom of the hydraulic cylinder (8) is fixedly connected with the bottom of the inner side of a control groove (7), a T-shaped groove (10) matched with the T-shaped plate (9) is formed in the bottom of the inner side of an inclined groove (5), the T-shaped groove (10) is communicated with the control groove (7), a sliding block (11) is slidably connected with the bottom of the T-shaped plate (9), the bottom of the sliding block (11) is rotatably connected with a counterweight plate (13) through a rotating rod (12), an elongated groove is formed in one side, away from the T-shaped plate (9), of the counterweight plate (13) and penetrates through the counterweight plate (13), a transverse plate (14) is fixedly connected with the top of the hydraulic cylinder (8), and one side, away from the hydraulic cylinder (8), of the transverse plate (14) is slidably connected with the T-shaped plate (9);

the air suction pump (18), the air inlet end of the air suction pump (18) penetrates to the outside of the workbench (1).

2. The end face polishing device for producing a functional mobile phone motherboard according to claim 1, characterized in that: track groove (15) have been seted up to the bottom of T template (9), the internally mounted of track groove (15) has gyro wheel (16), the bottom of gyro wheel (16) is rotated and is connected with supporting shoe (17), the one end that gyro wheel (16) were kept away from in supporting shoe (17) extends to the outside of track groove (15) and with diaphragm (14) fixed connection.

3. The end face polishing device for producing a functional mobile phone motherboard according to claim 1, characterized in that: the equal fixedly connected with flexure strip (22) in inner wall both sides top one end of bleeder vent (21), sliding connection has lifter plate (23) between the inner wall both sides of bleeder vent (21), vertical post (24) of the top fixedly connected with of lifter plate (23), the outside of flexure strip (22) and extending to bleeder vent (21) is run through to the top one end of vertical post (24), the one end fixedly connected with cross plate (25) of lifter plate (23) are kept away from to vertical post (24), the inner wall fixed connection of elastic rod (26) and bleeder vent (21) is passed through to the bottom of lifter plate (23).

4. The end face polishing device for producing a functional mobile phone motherboard according to claim 3, wherein: the smooth ball (20) are close to one side of T type groove (10) and have been seted up mouth of blowing (27), mouth of blowing (27) and bleeder vent (21) intercommunication, one side fixedly connected with elasticity arc pole (28) that vertical post (24) are close to mouth of blowing (27), the one end that vertical post (24) were kept away from in elasticity arc pole (28) is through haulage rope (29) fixedly connected with slide (30), slide (30) and smooth ball (20) sliding connection.

5. The end face polishing device for producing a functional mobile phone motherboard according to claim 3, wherein: one side fixedly connected with of workstation (1) filters frame (31), filter frame (31) and keep away from one side of workstation (1) and install filter screen (32), the air inlet end of aspiration pump (18) runs through to the inside of filtering frame (31), filter frame (31) and keep away from one side bottom one end fixedly connected with of workstation (1) and connect material frame (33).

6. The end face polishing device for producing a functional mobile phone motherboard according to claim 5, wherein: filter one side fixedly connected with spacing post (34) of workstation (1) is kept away from in frame (31), elasticity rope (35) fixedly connected with sheetmetal (36) are passed through to one side of spacing post (34), sheetmetal (36) are the magnetic metal material, sheetmetal (36) and filter frame (31) sliding connection, elasticity rope (35) are close to one side fixedly connected with rubber block (37) of filtering frame (31).

7. The end face polishing device for producing a functional mobile phone motherboard according to claim 6, wherein: one side that workstation (1) was kept away from in filter frame (31) is located the position between spacing post (34) and installs rotatory piece (38), outside fixedly connected with baffle (39) of rotatory piece (38), the outside of rotatory piece (38) is located position fixedly connected with magnet piece (40) between baffle (39).

8. The end face polishing device for producing a functional mobile phone motherboard according to claim 7, wherein: one side fixedly connected with second motor (41) that the inner wall of filter frame (31) is close to workstation (1), the output of second motor (41) run through filter frame (31) and with rotatory piece (38) fixed connection.