CN114227273A - Trimming and surface treatment device for middle frame of mobile phone - Google Patents
Trimming and surface treatment device for middle frame of mobile phone Download PDFInfo
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- CN114227273A CN114227273A CN202111563155.2A CN202111563155A CN114227273A CN 114227273 A CN114227273 A CN 114227273A CN 202111563155 A CN202111563155 A CN 202111563155A CN 114227273 A CN114227273 A CN 114227273A
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- mobile phone
- middle frame
- sliding
- trimming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/10—Accessories for holding scraping tools or work to be scraped
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Abstract
The invention discloses a trimming and surface processing device for a mobile phone middle frame, which relates to the technical field of mobile phone middle frame processing and comprises a workbench, wherein a driving screw rod is arranged in the workbench, one end of the driving screw rod is provided with a driving motor, a driving slide block is arranged on the driving screw rod, a rotary placing mechanism is arranged on the driving slide block, a mobile phone middle frame is placed on the rotary placing mechanism, a sliding clamping mechanism is arranged on the upper surface of the workbench, trimming processing mechanisms are arranged on two sides of the sliding clamping mechanism and are provided with a rotating shaft, a first adjusting cam, a second adjusting cam, a sliding clamping mechanism and a trimming processing mechanism, so that when the mobile phone middle frame is rotated by the rotating shaft, the sliding clamping mechanism and the trimming processing mechanism can be adjusted in position by the first adjusting cam and the second adjusting cam, and the normal rotation of the mobile phone middle frame cannot be influenced by the sliding clamping mechanism and the trimming processing mechanism, the efficiency of the trimming processing of the mobile phone middle frame is improved.
Description
Technical Field
The invention relates to the technical field of mobile phone middle frame processing, in particular to a mobile phone middle frame trimming and surface processing device.
Background
The mobile phone middle frame is a frame used for installing and protecting internal parts of a mobile phone, and forms the appearance of the whole mobile phone, the mobile phone middle frame is usually produced in a mode of mold forming during processing and production, more burrs can appear on the edge of the mobile phone middle frame after production, and the burrs need to be cleaned, and the existing mobile phone middle frame surface treatment device has the following problems during use;
1. the burr removing efficiency of the mobile phone middle frame is low, after the burr removing of one side or two sides is finished, the position of the mobile phone middle frame is usually required to be manually replaced, and the automatic position adjustment cannot be realized;
2. the burr-removed surface of the middle frame of the mobile phone cannot be treated, so that the surface of the middle frame is raised, and the use texture is influenced;
therefore, there is a need for a device for trimming and surface-treating the middle frame of a mobile phone to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a trimming and surface processing device for a middle frame of a mobile phone, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cell-phone center deburring and surface treatment device, the device includes the workstation, the inside drive lead screw that is provided with of workstation, drive lead screw one end is provided with driving motor, be provided with the drive slider on the drive lead screw, be provided with rotatory placement mechanism on the drive slider, rotatory placement mechanism top stretches out the workstation upper surface, the cell-phone center has been placed on the rotatory placement mechanism, the workstation upper surface is provided with slip fixture, rotatory placement mechanism runs through the setting of slip fixture, slip fixture both sides are provided with deburring processing mechanism.
As a preferred technical scheme, the rotary placing mechanism comprises a gear box, a rotary motor, a rotary shaft, a placing table and a first sliding groove;
the mobile phone middle frame is placed on the placing table, the workbench upper surface is provided with a first sliding groove, so that the rotating shaft can rotate and slide back and forth in the first sliding groove.
As the preferred technical scheme, the sliding clamping mechanism comprises a sliding track, a first sliding block, a clamping disc, a clamping jaw and a power through hole;
the mobile phone middle frame clamping device is characterized in that sliding rails are arranged on two sides of the first sliding groove, a first sliding block is arranged on the sliding rails in a sliding mode, a clamping disc is fixedly mounted on the first sliding block, a power through hole is formed in the middle of the clamping disc, the rotating shaft penetrates through the power through hole, the placing table is located above the clamping disc, so that the driving lead screw can drive the sliding clamping mechanism to move when the driving rotary placing mechanism moves, the sliding clamping mechanism can be driven to clamp the mobile phone middle frame normally, two clamping jaws are arranged on the clamping disc in the direction of the sliding rails, and the clamping jaws are used for clamping and fixing the mobile phone middle frame.
As a preferred technical scheme, an adjusting groove used for adjusting the position of a clamping jaw is arranged at the bottom of a clamping disc, an adjusting block fixedly connected with the clamping jaw is arranged in the adjusting groove in a sliding mode, so that the position of the clamping jaw can be adjusted through adjusting the position of the adjusting block, a first adjusting spring is arranged between the adjusting block and one end of the adjusting groove, the position of the adjusting block is adjusted through elastic force by the first adjusting spring, clamping of a middle frame of a mobile phone is further achieved, a first adjusting cam is arranged on a position, located on the same horizontal plane with the adjusting block, of a rotating shaft and is in an oval shape, the position of the adjusting block is adjusted by the first adjusting cam, when the rotating shaft rotates, the clamping jaw can release the middle frame of the mobile phone through the first adjusting cam, and the middle frame of the mobile phone can normally rotate, without being clamped and bound by the clamping jaws.
As a preferable technical scheme, under the driving action of the first adjusting cam, the maximum distance between the two clamping jaws is greater than or equal to the length of a diagonal line of the middle frame of the mobile phone, so that when the rotary placing mechanism rotates the middle frame of the mobile phone, the clamping jaws for clamping the middle frame of the mobile phone cannot influence the normal rotation of the middle frame of the mobile phone, and further cannot influence the trimming processing of other edges of the middle frame of the mobile phone.
As the preferred technical scheme, the trimming processing mechanism comprises a processing table, a trimming blade, a containing groove and a flattening mechanism;
slide rail one side is provided with the treatment table, the treatment table is close to cell-phone center position department and is provided with the deburring blade, the deburring blade is used for getting rid of the burr of cell-phone center limit portion, deburring blade both sides are located the treatment table and have seted up and have accomodate the groove, accomodate groove internally mounted and have the mechanism that flattens, the mechanism that flattens is used for flattening the cell-phone center limit portion after getting rid of the burr and handles, simultaneously, can also adjust the position of cell-phone center for the deburring blade can not cause the fish tail to the cell-phone center when the burr of cell-phone center is got rid of.
As a preferred technical scheme, a second sliding groove perpendicular to the first sliding groove is formed in the upper surface of the workbench, a second sliding block is slidably mounted in the second sliding groove, a treatment table is fixedly mounted on the second sliding block, so that the position of the treatment table can be adjusted, and further the position of the trimming blade can be adjusted when different sides of the mobile phone middle frame are trimmed, a limiting rod penetrating through the second sliding block is arranged in the second sliding groove and used for limiting the sliding position of the second sliding block in the second sliding groove, a second adjusting spring is sleeved on the limiting rod and used for achieving automatic adjustment of the position of the treatment table, a driving rod is arranged on one side, close to the rotating shaft, of the second sliding block, an adjusting plate is mounted at one end of the driving rod, and a second adjusting cam is arranged on the rotating shaft and located on the same horizontal plane with the adjusting plate, the second adjusting cam is oval, so that when the position of the middle frame of the mobile phone is rotationally adjusted through the rotary placing mechanism, the trimming processing mechanism can be automatically driven to slide towards two sides, and the influence of the position of the trimming processing mechanism on the normal rotation of the middle frame of the mobile phone is avoided.
As preferred technical scheme, the both ends of regulating block and regulating plate are the arc surface, and the purpose is in order to make things convenient for the drive of first regulating cam and second regulating cam to regulating block and regulating plate more.
According to the preferable technical scheme, one end of the driving screw rod is provided with a first air supply corrugated pipe, the other end of the driving screw rod is provided with a second air supply corrugated pipe, and the first air supply corrugated pipe and the second air supply corrugated pipe are used for providing a pneumatic power source for the extension and the contraction of the flattening mechanism;
the flattening mechanism comprises a telescopic pipe, a telescopic rod, a telescopic corrugated pipe, a flattening rod and a flattening wheel;
accomodate inslot portion and be provided with flexible pipe, the inside slidable mounting of flexible pipe has the telescopic link, flexible intraduct installs flexible bellows, first air feed bellows passes through the hose connection with the flexible bellows of the mechanism that flattens of deburring blade with one side, the flexible bellows of the mechanism that flattens of second air feed bellows and deburring blade opposite side passes through the hose connection, be provided with the flattening pole on the telescopic link, flattening pole one end is provided with the flattening wheel, the flattening wheel is used for flattening the processing to the cell-phone center limit portion after the deburring, when the cell-phone center removes to the middle part, and at this moment, the gas content of the inside bellows of a flexible bellows and No. two flexible bellows is unanimous, and at this moment, all forces of flattening wheel pair cell-phone center are unanimous, can normalize the position of cell-phone center.
As a preferred technical scheme, the flattening rod is inclined towards the trimming blade, so that the greatest acting force can be applied no matter which direction the middle frame of the mobile phone moves from, the flattening is convenient, and meanwhile, the position of the middle frame of the mobile phone can be adjusted, so that the position of the middle frame of the mobile phone tends to be parallel in the moving process, and the trimming blade cannot scratch the middle frame of the mobile phone.
Compared with the prior art, the invention has the beneficial effects that:
1. the mobile phone middle frame trimming device is provided with the rotating shaft, the first adjusting cam, the second adjusting cam, the sliding clamping mechanism and the trimming processing mechanism, so that when the rotating shaft is used for rotating the mobile phone middle frame, the sliding clamping mechanism and the trimming processing mechanism can be adjusted in position by using the first adjusting cam and the second adjusting cam, the sliding clamping mechanism and the trimming processing mechanism cannot influence the normal rotation of the mobile phone middle frame, the mutual linkage can be realized, the automation is higher, and the efficiency of the mobile phone middle frame trimming processing is improved.
2. The mobile phone middle frame flattening device is provided with the first air supply corrugated pipe, the second air supply corrugated pipe and the flattening mechanism, so that when the position of the rotary placing mechanism is adjusted through the driving screw rod, the first air supply corrugated pipe and the second air supply corrugated pipe can be extruded, air enters the telescopic corrugated pipe of the flattening mechanism through the flexible pipe, the flattening wheel can automatically extend out of the accommodating groove, flattening processing of the edge portion of the mobile phone middle frame after trimming is achieved, and when the rotary placing mechanism moves to the middle position, acting forces of all the flattening wheels to the mobile phone middle frame are consistent, so that the position of the mobile phone middle frame can be adjusted and limited, and the mobile phone middle frame is prevented from being scratched by the trimming blade.
Drawings
FIG. 1 is a schematic structural diagram of a device for trimming and surface-treating a middle frame of a mobile phone according to the present invention;
FIG. 2 is a schematic view of a combination of a rotary placement mechanism, a sliding clamping mechanism and a modification mechanism of the apparatus for trimming and surface-treating a middle frame of a mobile phone according to the present invention from a first perspective;
FIG. 3 is a schematic view of a second perspective of the combination of the rotational positioning mechanism, the sliding clamping mechanism and the modification mechanism of the apparatus for trimming and surface-treating a middle frame of a mobile phone according to the present invention;
FIG. 4 is a schematic structural diagram of a rotary placement mechanism in the trimming and surface treatment device for a middle frame of a mobile phone according to the present invention;
FIG. 5 is a schematic view of a combination structure of a rotary placing mechanism and a sliding clamping mechanism in the trimming and surface treatment device for a middle frame of a mobile phone according to the present invention;
FIG. 6 is a schematic view of a first perspective of a sliding clamping mechanism of the apparatus for trimming and surface treating a middle frame of a mobile phone according to the present invention;
FIG. 7 is a schematic structural diagram of a second perspective view of a sliding clamping mechanism in the device for trimming and surface-treating a middle frame of a mobile phone according to the present invention;
FIG. 8 is a schematic structural view of the area A in FIG. 7 of the apparatus for trimming and surface-treating the middle frame of a mobile phone according to the present invention;
FIG. 9 is a schematic structural diagram of a trimming mechanism of the device for trimming the middle frame and surface of a mobile phone according to the present invention;
fig. 10 is a schematic structural diagram of a pressing mechanism in the trimming and surface processing device for the middle frame of the mobile phone according to the present invention.
Reference numbers in the figures: 1. a work table; 2. driving the screw rod; 3. a drive motor; 4. driving the slide block;
5. a rotary placement mechanism; 501. a gear case; 502. a rotating electric machine; 503. a rotating shaft; 5031. a first adjustment cam; 5032. a second adjustment cam; 504. a placing table; 505. a first sliding groove;
6. a mobile phone middle frame;
7. a sliding clamping mechanism; 701. a sliding track; 702. a first slider; 703. a clamping plate; 704. a clamping jaw; 705. a power through hole; 706. an adjustment groove; 707. an adjusting block; 708. a first regulating spring;
8. a trimming mechanism; 801. a processing table; 802. trimming the blade; 803. a receiving groove; 804. a flattening mechanism; 8041. a telescopic pipe; 8042. a telescopic rod; 8043. a bellows; 8044. flattening the rod; 8045. flattening wheels; 805. a second sliding groove; 806. a second slider; 807. a limiting rod; 808. a second regulating spring; 809. a drive rod; 810. an adjusting plate;
9. a first air supply bellows; 10. a second air supply bellows.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in figures 1-10, the invention provides a device for trimming and surface-processing a middle frame of a mobile phone, which comprises a workbench 1, a driving screw rod 2 is arranged in the workbench 1, one end of the driving screw rod 2 is provided with a driving motor 3, the driving motor 3 is used for driving the driving screw rod 2 to rotate, a driving slide block 4 is arranged on the driving screw rod 2, the driving slide block 4 slides in the workbench 1 through the rotation of the driving screw rod 2, a rotary placing mechanism 5 is arranged on the driving slide block 4, the top end of the rotary placing mechanism 5 extends out of the upper surface of the workbench 1, a middle frame 6 of the mobile phone is arranged on the rotary placing mechanism 5, the rotary placing mechanism 5 is used for driving the middle frame 6 of the mobile phone to rotate, so as to conveniently perform trimming processing on different sides of the middle frame 6 of the mobile phone, the upper surface of the workbench 1 is provided with a sliding clamping mechanism 7, and the rotary placing mechanism 5 penetrates through the sliding clamping mechanism 7, the sliding clamping mechanism 7 is used for clamping the mobile phone middle frame 6, meanwhile, the mobile phone middle frame 6 can slide on the surface of the workbench 1, trimming processing mechanisms 8 are arranged on two sides of the sliding clamping mechanism 7, the trimming processing mechanisms 8 are used for processing burrs on the edge of the mobile phone middle frame 6, and meanwhile, the edge of the mobile phone middle frame 6 is trimmed.
The rotary placing mechanism 5 includes a gear box 501, a rotary motor 502, a rotary shaft 503, a placing table 504, and a first slide groove 505;
the driving slider 4 is fixedly provided with a gear box 501, a rotating motor 502 is arranged on the side of the gear box 501, a rotating shaft 503 is arranged at the top end of the gear box 501, the rotating shaft 503 rotates through the rotating motor 502 and the gear box 501, the rotating shaft 503 penetrates through the sliding clamping mechanism 7, a placing table 504 is arranged at the top end of the rotating shaft 503, the mobile phone middle frame 6 is placed on the placing table 504, and the upper surface of the workbench 1 is provided with a first sliding groove 505, so that the rotating shaft 503 can rotate and can slide back and forth in the first sliding groove 505.
The sliding clamping mechanism 7 comprises a sliding track 701, a first sliding block 702, a clamping disc 703, a clamping jaw 704 and a power through hole 705;
two sides of the first sliding groove 505 are provided with sliding rails 701, the sliding rails 701 are provided with a first sliding block 702 in a sliding manner, the first sliding block 702 is fixedly provided with a clamping disc 703, the middle part of the clamping disc 703 is provided with a power through hole 705, the rotating shaft 503 penetrates through the power through hole 705, and the placing table 504 is positioned above the clamping disc 703, so that when the driving screw rod 2 drives the rotary placing mechanism 5 to move, the sliding clamping mechanism 7 can also be driven to move, the sliding clamping mechanism 7 can normally clamp the middle mobile phone frame 6, the clamping disc 703 is provided with two clamping jaws 704 in the direction of the sliding rails 701, and the clamping jaws 704 are used for clamping and fixing the middle mobile phone frame 6.
An adjusting groove 706 used for adjusting the position of the clamping jaw 704 is arranged at the bottom of the clamping disk 703, an adjusting block 707 fixedly connected with the clamping jaw 704 is arranged in the adjusting groove 706 in a sliding manner, so that the position of the clamping jaw 704 can be adjusted by adjusting the position of the adjusting block 707, a first adjusting spring 708 is arranged between the adjusting block 707 and one end of the adjusting groove 706, the position of the adjusting block 707 is adjusted by the first adjusting spring 708 through elastic force, and further clamping of the mobile phone middle frame 6 is realized, a first adjusting cam 5031 is arranged on the rotating shaft 503 at the same horizontal plane position with the adjusting block 707, the first adjusting cam 5031 is in an oval shape, the first adjusting cam 5031 is used for adjusting the position of the adjusting block 707, so that when the rotating shaft 503 rotates, the clamping jaw 704 can release the mobile phone middle frame 6 through the first adjusting cam 5031, so that the mobile phone middle frame 6 can normally rotate, without being gripped and held by the jaws 704.
Under the driving action of the first adjusting cam 5031, the maximum distance between the two clamping jaws 704 is greater than or equal to the diagonal length of the middle mobile phone frame 6, so that when the rotary placing mechanism 5 rotates the middle mobile phone frame 6, the clamping jaws for clamping the middle mobile phone frame 6 do not affect the normal rotation of the middle mobile phone frame 6, and further, the trimming process of other edges of the middle mobile phone frame 6 is not affected.
The deburring processing mechanism 8 includes a processing table 801, a deburring blade 802, a housing groove 803, and a flattening mechanism 804;
a processing table 801 is arranged on one side of the sliding rail 701, a trimming blade 802 is arranged at a position, close to the mobile phone middle frame 6, of the processing table 801, the trimming blade 802 is used for removing burrs on the edge of the mobile phone middle frame 6, accommodating grooves 803 are formed in the processing table 801 on two sides of the trimming blade 802, a flattening mechanism 804 is installed inside the accommodating grooves 803, the flattening mechanism 804 is used for flattening the edge of the mobile phone middle frame 6 after the burrs are removed, and meanwhile, the position of the mobile phone middle frame 6 can be adjusted, so that the trimming blade 802 cannot scratch the mobile phone middle frame 6 when the burrs of the mobile phone middle frame 6 are removed.
A second sliding groove 805 perpendicular to the first sliding groove 505 is formed on the upper surface of the workbench 1, a second sliding block 806 is slidably mounted in the second sliding groove 805, a processing platform 801 is fixedly mounted on the second sliding block 806, so that the position of the processing platform 801 can be adjusted, and further the position of the trimming blade 802 can be adjusted when different sides of the mobile phone middle frame 6 are trimmed, a limiting rod 807 penetrating through the second sliding block 806 is arranged in the second sliding groove 805, the limiting rod 807 is used for limiting the sliding position of the second sliding block 806 in the second sliding groove 805, a second adjusting spring 808 is sleeved on the limiting rod 807, the second adjusting spring 808 is used for realizing automatic adjustment of the position of the processing platform 801, a driving rod 809 is arranged on one side of the second sliding block 806 close to the rotating shaft 503, an adjusting plate 810 is mounted at one end of the driving rod 809, a second adjusting cam 5032 is arranged on the rotating shaft 503 at the same horizontal position as the adjusting plate 810, the second adjusting cam 5032 is oval, so that when the position of the middle mobile phone frame 6 is rotationally adjusted by the rotary placing mechanism 5, the trimming processing mechanism 8 can be automatically driven to slide towards two sides, the influence of the position of the trimming processing mechanism 8 on the normal rotation of the middle mobile phone frame 6 is avoided, and after the middle mobile phone frame 6 rotates ninety degrees to a designated position, the position of the adjusting plate 810 can be fixed by the second adjusting cam 5032, so that the position of the processing table 801 can be fixed, and the short side of the middle mobile phone frame 6 can be conveniently and continuously deburred.
Both ends of the adjusting block 707 and the adjusting plate 810 are arc surfaces in order to facilitate driving of the adjusting block 707 and the adjusting plate 810 by the first adjusting cam 5031 and the second adjusting cam 5032.
A first air supply corrugated pipe 9 is arranged at one end of the driving screw rod 2, a second air supply corrugated pipe 10 is arranged at the other end of the driving screw rod, and the first air supply corrugated pipe 9 and the second air supply corrugated pipe 10 are used for providing a pneumatic power source for the extension and contraction of the flattening mechanism 804;
the flattening mechanism 804 comprises a telescopic pipe 8041, a telescopic rod 8042, a telescopic corrugated pipe 8043, a flattening rod 8044 and a flattening wheel 8045;
an extension pipe 8041 is arranged inside the accommodating groove 803, an extension rod 8042 is slidably arranged inside the extension pipe 8041, a telescopic bellows 8043 is arranged inside the extension pipe 8041, the first air supply bellows 9 is connected with the telescopic bellows 8043 of the flattening mechanism 804 on the same side of the trimming blade 802 through a hose, and the second air supply bellows 10 is connected with the telescopic bellows 8043 of the flattening mechanism 804 on the other side of the trimming blade 802 through a hose, for example: the bellows 8043 on the same side as the first air supply bellows 9 is a first bellows, and the bellows 8043 on the same side as the second air supply bellows 10 is a second bellows, so that the first air supply bellows 9 is connected to the first bellows through a hose, and the second air supply bellows 10 is connected to the second bellows through a hose, in order to squeeze the first air supply bellows 9 or the second air supply bellows 10 when the driving slider 4 moves to one end on the driving screw 2, so that air is delivered to the bellows 8043 on the same side as the trimming blade 802 through the hose, that is, air in the first air supply bellows 9 is delivered to the first bellows through the hose, air in the second air supply bellows 10 is delivered to the second bellows through the hose, and further, a face where burrs are removed can be flattened by using the flattening wheel 8045 in the traveling direction of the mobile phone middle frame 6, the flattening effect is more remarkable, a flattening rod 8044 is arranged on the telescopic rod 8042, a flattening wheel 8045 is arranged at one end of the flattening rod 8044, the flattening wheel 8045 is used for flattening the edge portion of the mobile phone middle frame 6 after burrs are removed, when the mobile phone middle frame 6 moves to the middle portion, the gas content in the first telescopic corrugated pipe and the second telescopic corrugated pipe is consistent, at the moment, the acting force of all the flattening wheels 8045 on the mobile phone middle frame 6 is consistent, and the position of the mobile phone middle frame 6 can be corrected.
The flattening rod 8044 is inclined towards the direction of the trimming blade 802, so that the maximum acting force can be applied no matter which direction the middle frame 6 of the mobile phone moves from, the flattening is convenient, meanwhile, the position of the middle frame 6 of the mobile phone can be adjusted, the position of the middle frame 6 of the mobile phone tends to be parallel in the moving process, and the trimming blade 802 cannot scratch the middle frame 6 of the mobile phone.
The working principle of the invention is as follows: when the mobile phone middle frame 6 trimming device is used, firstly, the driving motor 3 is used for driving the driving screw rod 2 to rotate, the whole rotary placing mechanism 5 is moved to the rightmost end of the sliding rail 701 under the action of the sliding rail 701 and the first sliding block 702, the mobile phone middle frame 6 needing trimming processing is placed on the placing table 504, the clamping jaw 704 is used for clamping and fixing the short side of the mobile phone middle frame 6, and the long side of the mobile phone middle frame 6 is trimmed;
the driving motor 3 is started again, the driving slide block 4 is driven to slide leftwards on the driving screw rod 2, so that the mobile phone middle frame 6 moves, when the mobile phone middle frame 6 moves to the position of the trimming blade 802, burrs on the edge of the mobile phone middle frame 6 can be removed by the trimming blade 802, meanwhile, the second air supply corrugated pipe 10 is extruded in the process that the driving slide block 4 moves leftwards, at the moment, air in the second air supply corrugated pipe 10 is conveyed into the second telescopic corrugated pipe through a hose, so that the second telescopic corrugated pipe is extended, the telescopic rod 8042 is driven to extend out of the telescopic pipe 8041, at the moment, the flattening rod 8044 and the flattening wheel 8045 are driven to extend out of the accommodating groove 803, and then the edge of the mobile phone middle frame 6 after the burrs are removed is flattened by the flattening wheel 8045;
when the middle mobile phone frame 6 moves to the leftmost end of the sliding rail 701, the middle mobile phone frame 6 needs to be rotated, so that the long edge of the middle mobile phone frame 6 can be clamped and fixed by the clamping jaw 704, and the short edge of the middle mobile phone frame 6 is trimmed;
at this time, the rotating shaft 503 is driven to rotate by the rotating motor 502, during the rotation of the rotating shaft 503, the first adjusting cam 5031 presses the adjusting block 707, so that the adjusting block 707 moves outwards, and further presses the first adjusting spring 708, the fixing of the short side of the mobile phone middle frame 6 by the clamping jaw 704 is released, and under the action of the second adjusting cam 5032, the adjusting plate 810 is pressed, so that the adjusting plate 810 moves outwards, and at this time, the second sliding block 806 is pushed to slide outwards in the second sliding groove 805, and the second adjusting spring 808 is compressed, so that the distance between the two processing tables 801 is gradually increased;
at this time, under the action of the rotating shaft 503, the middle frame 6 of the mobile phone also completes ninety-degree rotation on the placing table 504, at this time, the first adjusting cam 5031 and the second adjusting cam 5032 also rotate ninety-degree, the first adjusting cam 5031 no longer presses the adjusting block 707, the adjusting block 707 drives the clamping jaw 704 to slide in the adjusting groove 706 under the action of the first adjusting spring 708, so as to clamp the long edge of the middle frame 6 of the mobile phone, and the long axis of the second adjusting cam 5032 completely pushes the adjusting plate 810 open, at this time, the distance between the two trimming blades 802 is exactly equal to the length of the middle frame 6 of the mobile phone;
at the moment, the driving motor 3 is started again, the driving screw rod 2 is driven to rotate by the driving motor 3, the driving slide block 4 drives the rotary placing mechanism 5 to move towards the rightmost end of the sliding track 701, burrs on the short edge are removed by the trimming blade 802, at the moment, the driving slide block 4 extrudes the first air supply corrugated pipe 9, air in the first air supply corrugated pipe 9 is conveyed into the first telescopic corrugated pipe through a hose, the corresponding flattening wheel 8045 extends out, and the short edge of the mobile phone middle frame 6 after the burrs are removed is flattened;
under the action of the first air supply corrugated pipe 9 and the second air supply corrugated pipe 10, the driving screw rod 2 can be protected, and the phenomenon that removed burrs are adhered to the driving screw rod 2 to influence the normal movement of the driving screw rod 2 to the rotating placement mechanism 5 is avoided;
it should be noted that, when the driving slider 4 moves to the middle of the driving screw 2, at this time, all the pressing wheels 8045 have the same acting force on the middle frame 6 of the mobile phone, and at this time, the position of the middle frame 6 of the mobile phone can be corrected, so as to prevent the trimming blade 802 from scratching the middle frame 6 of the mobile phone.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a cell-phone center deburring and surface treatment device which characterized in that: the device comprises a workbench (1), a driving screw rod (2) is arranged inside the workbench (1), one end of the driving screw rod (2) is provided with a driving motor (3), a driving slider (4) is arranged on the driving screw rod (2), a rotary placing mechanism (5) is arranged on the driving slider (4), the top end of the rotary placing mechanism (5) extends out of the upper surface of the workbench (1), a mobile phone middle frame (6) is placed on the rotary placing mechanism (5), a sliding clamping mechanism (7) is arranged on the upper surface of the workbench (1), the rotary placing mechanism (5) penetrates through the sliding clamping mechanism (7) and is arranged, and trimming processing mechanisms (8) are arranged on two sides of the sliding clamping mechanism (7).
2. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 1, wherein: the rotary placing mechanism (5) comprises a gear box (501), a rotary motor (502), a rotary shaft (503), a placing table (504) and a first sliding groove (505);
the mobile phone middle frame (6) is placed on the placing table (504), a gear box (501) is fixedly mounted on the driving sliding block (4), a rotating motor (502) is mounted on the side edge of the gear box (501), a rotating shaft (503) is mounted at the top end of the gear box (501), the rotating shaft (503) penetrates through the sliding clamping mechanism (7), the placing table (504) is mounted at the top end of the rotating shaft (503), a first sliding groove (505) is formed in the upper surface of the working table (1).
3. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 2, wherein: the sliding clamping mechanism (7) comprises a sliding track (701), a first sliding block (702), a clamping disc (703), a clamping jaw (704) and a power through hole (705);
the clamping device is characterized in that sliding rails (701) are arranged on two sides of the first sliding groove (505), a first sliding block (702) is arranged on the sliding rails (701) in a sliding mode, a clamping disc (703) is fixedly mounted on the first sliding block (702), a power through hole (705) is formed in the middle of the clamping disc (703), the rotating shaft (503) penetrates through the power through hole (705), the placing table (504) is located above the clamping disc (703), and two clamping jaws (704) are arranged on the clamping disc (703) in the direction of the sliding rails (701).
4. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 3, wherein: the clamping device is characterized in that an adjusting groove (706) used for adjusting the position of the clamping jaw (704) is formed in the bottom of the clamping disc (703), an adjusting block (707) fixedly connected with the clamping jaw (704) is arranged in the adjusting groove (706) in a sliding mode, a first adjusting spring (708) is installed between the adjusting block (707) and one end of the adjusting groove (706), a first adjusting cam (5031) is arranged on the position, located on the same horizontal plane with the adjusting block (707), of the rotating shaft (503), and the first adjusting cam (5031) is oval.
5. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 4, wherein: under the driving action of the first adjusting cam (5031), the maximum distance between the two clamping jaws (704) is larger than or equal to the diagonal length of the middle frame (6) of the mobile phone.
6. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 5, wherein: the trimming processing mechanism (8) comprises a processing table (801), a trimming blade (802), a containing groove (803) and a flattening mechanism (804);
sliding track (701) one side is provided with handles platform (801), handle platform (801) and be close to cell-phone center (6) position department and be provided with deburring blade (802), deburring blade (802) both sides are located and have seted up on handling platform (801) and have accomodate groove (803), accomodate groove (803) internally mounted and have flattening mechanism (804).
7. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 6, wherein: the utility model discloses a setting device, including workstation (1), workstation, fixed mounting, regulating rod (809), regulating plate (810), rotation axis (503) are last to be located same horizontal plane position with regulating plate (810) and are provided with second regulation cam (5032), second regulation cam (5032) are oval, workstation (1) upper surface is seted up with first sliding tray (505) vertically second sliding tray (805), inside slidable mounting of second sliding tray (805) has second sliding block (806), fixed mounting has treatment platform (801) on second sliding block (806), inside gag lever post (807) that runs through second sliding block (806) of being provided with of second sliding tray (805), the cover is equipped with second regulating spring (808) on gag lever post (807), second sliding block (806) are close to rotation axis (503) one side and are provided with actuating rod (809), regulating plate (810) are installed to actuating rod (809) one end, rotation axis (503) are located same horizontal plane position with regulating plate (810) and are provided with second regulation cam (5032), second regulation cam (5032) are oval.
8. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 7, wherein: the two ends of the adjusting block (707) and the adjusting plate (810) are both arc surfaces.
9. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 8, wherein: a first air supply corrugated pipe (9) is arranged at one end of the driving screw rod (2), a second air supply corrugated pipe (10) is arranged at the other end of the driving screw rod, and the first air supply corrugated pipe (9) and the second air supply corrugated pipe (10) are used for providing a pneumatic power source for the extension and contraction of the flattening mechanism (804);
the flattening mechanism (804) comprises a telescopic pipe (8041), a telescopic rod (8042), a telescopic corrugated pipe (8043), a flattening rod (8044) and a flattening wheel (8045);
accomodate inside flexible pipe (8041) that is provided with of groove (803), the inside slidable mounting of flexible pipe (8041) has telescopic link (8042), flexible pipe (8041) internally mounted has telescopic bellows (8043), first air feed bellows (9) pass through the hose connection with telescopic bellows (8043) of flattening mechanism (804) with deburring blade (802) the same side, second air feed bellows (10) pass through the hose connection with telescopic bellows (8043) of flattening mechanism (804) of deburring blade (802) opposite side, be provided with flattening rod (8044) on telescopic link (8042), flattening rod (8044) one end is provided with flattening wheel (8045).
10. The trimming and surface-treating device for the middle frame of the mobile phone according to claim 9, wherein: the flattening rod (8044) is inclined towards the trimming blade (802).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563155.2A CN114227273B (en) | 2021-12-20 | 2021-12-20 | Cell-phone center deburring and surface treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111563155.2A CN114227273B (en) | 2021-12-20 | 2021-12-20 | Cell-phone center deburring and surface treatment device |
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| CN114227273A true CN114227273A (en) | 2022-03-25 |
| CN114227273B CN114227273B (en) | 2022-10-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117483878A (en) * | 2023-12-25 | 2024-02-02 | 泰州市海陵区海华船舶机电设备有限公司 | Aluminum alloy air supply outlet surface scraping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117483878A (en) * | 2023-12-25 | 2024-02-02 | 泰州市海陵区海华船舶机电设备有限公司 | Aluminum alloy air supply outlet surface scraping device |
| CN117483878B (en) * | 2023-12-25 | 2024-03-22 | 泰州市海陵区海华船舶机电设备有限公司 | Aluminum alloy air supply outlet surface scraping device |
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|---|---|
| CN114227273B (en) | 2022-10-25 |
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