CN213592056U

CN213592056U - Multistation cell-phone center radium carving tool

Info

Publication number: CN213592056U
Application number: CN202022327970.6U
Authority: CN
Inventors: 唐仕波
Original assignee: Xinhe Dongguan Hardware Technology Co ltd
Current assignee: Xinhe Dongguan Hardware Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-02
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a multistation cell-phone center radium carving tool, including bottom plate, carrier seat, first reference column and second reference column; at least two carrying seats are arranged on the bottom plate along the length direction of the bottom plate, and a plurality of supporting tables for horizontally placing a middle frame of the mobile phone are arranged on the upper parts of the carrying seats; the first positioning column and the second positioning column are arranged on the carrying seat and are respectively matched with two hole sites of the middle frame of the mobile phone; the height of the first positioning column and the height of the second positioning column are greater than that of the supporting platform; the carrying seat is also provided with a detection device for detecting whether the position of the middle frame of the mobile phone placed on the carrying seat is correct or not and a jacking device for jacking the middle frame of the mobile phone placed on the carrying seat. The utility model has the advantages of simple structure, can bear a plurality of cell-phone middles simultaneously.

Description

Multistation cell-phone center radium carving tool

Technical Field

The utility model belongs to the technical field of cell-phone accessories processing equipment technique and specifically relates to a multistation cell-phone center radium carving tool.

Background

The mobile phone middle frame is one of main parts on the mobile phone, is arranged between a mobile phone screen and a rear cover and is used for fixing parts such as a battery, a main board, a camera, a flat cable and a microphone in the mobile phone. In the production of the traditional mobile phone middle frame, brand LOGO or specific process parameters and the like are often required to be added on the mobile phone middle frame through a laser etching process, and the laser etching operation of the mobile phone middle frame is usually automatically completed by a mobile phone middle frame laser etching machine. However, only one laser etching working head is arranged on the existing mobile phone hollow laser etching machine, and the corresponding mobile phone middle frame jig is also a single-station jig which can only clamp one mobile phone middle frame; therefore, the existing laser etching machine for the middle frame of the mobile phone has the defect of low production speed, in order to improve the laser etching operation speed of the middle frame of the mobile phone, a plurality of working heads need to be arranged on one laser etching machine for the middle frame of the mobile phone at the same time to work, and accordingly a multi-station hollow laser etching jig matched with the plurality of working heads is urgently needed in the market.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provides a multistation cell-phone center radium carving tool to the problem among the above-mentioned prior art, and the purpose makes this multistation cell-phone center radium carving tool can press from both sides tight a plurality of cell-phone centers simultaneously.

In order to solve the technical problem, the utility model adopts a technical scheme that the multi-station mobile phone middle frame laser etching jig comprises a bottom plate, a carrying seat, a first positioning column and a second positioning column; at least two carrying seats are arranged on the bottom plate along the length direction of the bottom plate, and a plurality of supporting tables for horizontally placing a middle frame of the mobile phone are arranged on the upper parts of the carrying seats; the first positioning column and the second positioning column are arranged on the carrying seat and are respectively matched with two hole sites of the middle frame of the mobile phone; the height of the first positioning column and the height of the second positioning column are greater than that of the supporting platform; the carrying seat is also provided with a detection device for detecting whether the position of the middle frame of the mobile phone placed on the carrying seat is correct or not and a jacking device for jacking the middle frame of the mobile phone placed on the carrying seat.

As a further elaboration of the above technical solution:

in the technical scheme, the bottom plate is provided with two carrier seats, two long guide plates and three short guide plates; the two long guide plates respectively span the end parts of the two carrying seats on the same side, and the opposite side walls of the two long guide plates are respectively provided with a first guide inclined plane matched with the short side corresponding to the middle frame of the mobile phone; the three short guide plates and the two carrier seats are alternately arranged at intervals; and forming second guide inclined planes matched with the long edges corresponding to the middle frame of the mobile phone on the side walls of the three short guide plates opposite to each other.

In the technical scheme, a first runway hole is formed at two end parts of each long guide plate in the length direction, and the length direction of the first runway hole is perpendicular to the long edge of the bottom plate; first threaded holes matched with the four first runway holes are formed in the bottom plate; a plurality of first sliding rails are formed on the bottom plate, and the length direction of each first sliding rail is the same as that of the first runway hole; the lower parts of the two long guide plates are provided with first sliding blocks; the first sliding blocks correspond to the first sliding tracks one by one.

In the technical scheme, the middle short guide plate is fixedly connected with the bottom plate; two end parts of the two short guide plates on the outer side are respectively provided with a second runway hole in a forming mode, and the length direction of the second runway hole is perpendicular to the length direction of the first runway hole; the bottom plate is provided with four second threaded holes which are respectively matched with the four second runway holes; a second sliding rail is formed on the bottom plate, and the length direction of the second sliding rail is the same as that of the second runway hole; and the lower parts of the two short guide plates at two sides are respectively provided with a second sliding block in sliding fit with the second sliding track.

In the above technical solution, two first clearance avoiding positions are provided on the bottom plate, and one carrier seat is provided in each first clearance avoiding position; a fixed part is formed at one end of the carrying seat; the fixing part is provided with a counter bore and a guide hole; and a third threaded hole communicated with the counter sink and matched with the third positioning column and the guide hole is formed in the bottom plate.

In the above technical scheme, a third sliding rail is arranged on the upper portion of the carrying seat, a plurality of fourth threaded holes are formed in the third sliding rail, and the detection device is detachably mounted on one of the threaded holes through a connecting bolt.

In the technical scheme, a circular groove is formed in the upper part of the carrying seat; the jacking device is positioned in the circular groove; the lower part of the jacking device is movably arranged on the carrier seat in a penetrating way, and the side wall of the jacking device is provided with an external thread and is screwed with two nuts; the two nuts are respectively abutted against the bottom of the circular groove and the lower wall of the loading seat.

In the above technical scheme, the jacking device is one of an air cylinder, an electric cylinder or an oil cylinder.

In the above technical solution, the detection device is one of an infrared distance measurement sensor, a laser distance measurement sensor, a CCD imaging device, a micro switch or a proximity switch.

The beneficial effects of the utility model reside in that:

1. set up a plurality of carriers on the bottom plate and be used for bearing cell-phone center, be convenient for cell-phone center radium carving machine carries out the multistation operation, is favorable to improving the efficiency of production operation.

2. Because the height of first reference column and second reference column is higher than a supporting bench, before the cell-phone center falls to a supporting bench and puts, first by first reference column and second reference column to its leading and location to position accuracy when guaranteeing to carry out radium carving operation.

3. The mobile phone middle frame can be placed in place by the detection device, and if the placement position of the mobile phone middle frame is wrong, the mobile phone middle frame is jacked up by the jacking device to be placed again, so that the defective rate of laser etching operation is reduced.

Drawings

Fig. 1 is a perspective view of the utility model in a state of bearing two cell phone middle frames;

FIG. 2 is an exploded view of a portion of the mobile phone of FIG. 1 with a center removed;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a sectional view B-B of fig. 3.

The reference numbers in the figures are respectively: 1. a base plate; 2. a carrier base; 3. a first positioning post; 4. a second positioning column; 5. a support table; 6. a detection device; 7. a jacking device; 8. a long guide plate; 9. a short guide plate; 10. a first guide slope; 11. a second guide slope; 12. a first raceway hole; 13. a first threaded hole; 14. a first slide rail; 15. a first slider; 16. a second raceway hole; 17. a second threaded hole; 18. avoiding vacant positions; 19. a fixed part; 20. a countersunk hole; 21. a guide hole; 22. a third positioning column; 23. a third threaded hole; 24. a circular groove; 25. an external thread; 26. a nut; 27. a third slide rail; 28. a fourth threaded hole; 29. a connecting bolt; 30. a second slide rail; 31. and a second slider.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Fig. 1-4 exemplify the utility model relates to a concrete embodiment of multistation cell-phone center radium carving tool, refer to fig. 1-4, a multistation cell-phone center radium carving tool, including bottom plate 1, carry seat 2, first reference column 3 and second reference column 4. The bottom plate 1 is provided with two loading seats 2 arranged along the length direction. The upper part of the carrying seat 2 is provided with four supporting tables 5 for horizontally placing the middle frame of the mobile phone. The first positioning column 3 and the second positioning column 4 are arranged on the carrying seat 2 and are respectively matched with two hole sites of the middle frame of the mobile phone, and round chamfers are arranged on the whole peripheries of the top ends of the first positioning column 3 and the second positioning column 4, so that the middle frame of the mobile phone can be guided in the descending process when slight errors exist in the position of the middle frame of the mobile phone; the heights of the first positioning column 3 and the second positioning column 4 are greater than the height of the supporting table 5. The carrier seat 2 is also provided with a detection device 6 for detecting whether the position of the middle frame of the mobile phone placed on the carrier seat is correct or not and a jacking device 7 for jacking up the middle frame of the mobile phone placed on the carrier seat.

In the actual use process, an operator or an external manipulator clamps the middle mobile phone frame to be laser etched and places the middle mobile phone frame on the support base 2, at this time, the lower wall surface of the middle mobile phone frame abuts against the four support tables 5, and the first positioning column 3 and the second positioning column 4 penetrate through corresponding hole positions on the middle mobile phone frame to realize positioning. After the mobile phone middle frame is placed on the carrier seat 2, the situation that the placement position of the mobile phone middle frame is incorrect exists, the detection device 6 detects the situation, and if the placement of the mobile phone middle frame is incorrect, the jacking device 7 jacks up the mobile phone middle frame, and then the mobile phone middle frame is clamped by an operator or an external manipulator and is placed again.

Furthermore, the bottom plate 1 is provided with two loading seats 2, two long guide plates 8 and three short guide plates 9. The two long guide plates 8 respectively span the end parts of the two carrying seats 2 at the same side, and the opposite side walls of the two long guide plates 8 are respectively formed with a first guide inclined plane 10 matched with the short side corresponding to the middle frame of the mobile phone. The three short guide plates 9 and the two carrier seats 2 are alternately arranged at intervals; and the two opposite side walls of the three short guide plates 9 are respectively formed with a second guide inclined surface 11 matched with the long edge corresponding to the middle frame of the mobile phone. In the actual operation process, if a large deviation exists in the position of the middle frame of the mobile phone before the middle frame of the mobile phone is placed on the carrier seat 2, the middle frame of the mobile phone can obliquely descend along the first guide inclined plane 10 or the second guide inclined plane 11 to realize primary guide. It should be further noted that, according to actual use requirements, N (N >2) load seats 2, two long guide plates 8 and N +1 short guide plates 9 may be disposed on the bottom plate 1; the two long guide plates 8 respectively span the end parts of the N load seats 2 on the same side, and the N +1 end guide plates 9 and the N load seats 2 are alternately arranged at intervals.

Further, a first runway hole 12 is formed at each of two end portions of each of the long guide plates 8 in the length direction, and the length direction of the first runway hole 12 is perpendicular to the long side of the bottom plate 1; a first threaded hole 13 matched with the four first runway holes 12 is formed in the bottom plate 1; in the process of installation and debugging, a screw rod of a first set screw (not shown in the figure) passes through the first runway hole 12 and then is screwed with the first threaded hole 13, and at the moment, the nut of the first set screw and the bottom plate 1 clamp and fix the long guide plate 8; if the position needs to be adjusted: firstly, loosening the first set screw, then pushing the long guide plate 8 to change the position of the first set screw in the first runway hole 12, and finally, screwing the first set screw again to clamp and fix the long guide plate 8 again. A plurality of first sliding rails 14 are formed on the bottom plate 1, and the length direction of each first sliding rail 14 is the same as that of the first runway hole 12; the lower parts of the two long guide plates 8 are provided with first sliding blocks 15 which are respectively slidably mounted on the first sliding rails 14, so that when the positions of the long guide plates 8 are debugged, the long guide plates 8 slide more stably and accurately.

Further, the middle short guide plate 9 is fixedly connected with the bottom plate 1; two end parts of the two outer short guide plates 9 are respectively provided with a second runway hole 16 in a forming way, and the length direction of the second runway hole 16 is vertical to the length direction of the first runway hole 12; four second threaded holes 17 which are respectively matched with the four second runway holes 16 are formed in the bottom plate 1; in the process of installation and debugging, a screw rod of a second set screw (not shown in the figure) passes through the second runway hole 16 and then is screwed with the second threaded hole 17, and at the moment, the nut of the second set screw and the bottom plate 1 clamp and fix the short guide plate 9; if the position needs to be adjusted: firstly, loosening the second set screw, then pushing the short guide plate 9 to change the position of the second set screw in the second runway hole 16, and finally, screwing the second set screw again to clamp and fix the short guide plate 9 again. A second sliding rail 30 is formed on the bottom plate 1, and the length direction of the second sliding rail 30 is the same as the length direction of the second runway hole 16; the lower parts of the two short guide plates 9 on the two sides are respectively provided with a second sliding block 31 which is in sliding fit with the corresponding second sliding track 30; when the position of the short guide plate 9 is debugged, the short guide plate 9 slides more stably and accurately.

Further, two first vacancy avoiding positions 18 are arranged on the bottom plate 1, and one carrier seat 2 is arranged in each first vacancy avoiding position 18; a fixed part 19 is formed at one end of the carrier seat 2; the fixing part 19 is provided with a counter bore 20 and a guide hole 21; and a third positioning column 22 matched with the guide hole 21 and a third threaded hole 23 communicated with the counter sink 20 are arranged on the bottom plate 1. During assembly, the third positioning column 22 on the bottom plate 1 is inserted into the guiding hole 21, and the screw of a countersunk screw (not shown in the figure) passes through the countersunk hole 20 to screw and lock the carrier base 2 on the bottom plate 1.

Further, a circular groove 24 is formed in the upper portion of the carrier seat 2; the jacking device 7 is positioned in the circular groove 24; the lower part of the jacking device 7 is movably arranged on the carrier seat 2 in a penetrating way, and the side wall of the jacking device 7 is provided with an external thread 25 and is screwed with two nuts 26; the two nuts 26 abut against the bottom of the circular groove 24 and the lower wall of the carrier 2, respectively. When using, because jacking device 7 is through two nut 26 locks carry on seat 2, the operator can adjust two nut 26 connects soon position on the jacking device 7, and then the adjustment jacking device 7 with carry the relative position of seat 2, make the utility model has the advantages of simple structure, be convenient for adjust.

Further, the jacking device 7 is one of an air cylinder, an electric cylinder or an oil cylinder, the outer side of the air cylinder, the electric cylinder or the cylinder body of the oil cylinder is provided with the external thread 25, and a push rod of the air cylinder, the electric cylinder or the oil cylinder is responsible for jacking the middle frame of the mobile phone.

Further, a third sliding rail 27 is arranged at the upper part of the carriage 2, a plurality of fourth threaded holes 28 are arranged on the third sliding rail 27, and the detection device 6 is detachably mounted on one of the threaded holes 28 through a connecting bolt 29.

Further, the detection device 6 may include two infrared distance measurement sensors or two laser distance measurement sensors, and if the two infrared distance measurement sensors or the laser distance measurement sensors detect that the distances from the two positions at the lower part of the middle frame of the mobile phone to the detection device 6 are correct, it is determined that the placement position of the middle frame of the mobile phone is correct; the detection device 6 may also include two microswitches or proximity switches, and if the two microswitches or the two proximity switches are triggered at the same time, it is determined that the placement position of the middle frame of the mobile phone is correct.

Further, the detection device 6 can also be a CCD imaging device, and the determination is performed by directly taking a picture of the lower portion of the middle frame of the mobile phone through the CCD imaging device.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A multi-station mobile phone middle frame laser etching jig is characterized by comprising a bottom plate, a carrying seat, a first positioning column and a second positioning column; at least two carrying seats are arranged on the bottom plate along the length direction of the bottom plate, and a plurality of supporting tables for horizontally placing a middle frame of the mobile phone are arranged on the upper parts of the carrying seats; the first positioning column and the second positioning column are arranged on the carrying seat and are respectively matched with two hole sites of the middle frame of the mobile phone; the height of the first positioning column and the height of the second positioning column are greater than that of the supporting platform; the carrying seat is also provided with a detection device for detecting whether the position of the middle frame of the mobile phone placed on the carrying seat is correct or not and a jacking device for jacking the middle frame of the mobile phone placed on the carrying seat.

2. The multi-station mobile phone middle frame laser etching jig as claimed in claim 1, wherein the bottom plate is provided with two carrier seats, two long guide plates and three short guide plates; the two long guide plates respectively span the end parts of the two carrying seats on the same side, and the opposite side walls of the two long guide plates are respectively provided with a first guide inclined plane matched with the short side corresponding to the middle frame of the mobile phone; the three short guide plates and the two carrier seats are alternately arranged at intervals; and forming second guide inclined planes matched with the long edges corresponding to the middle frame of the mobile phone on the side walls of the three short guide plates opposite to each other.

3. The multi-station mobile phone middle frame laser etching jig according to claim 2, wherein a first runway hole is formed at each of two end portions of each long guide plate in the length direction, and the length direction of each first runway hole is perpendicular to the long side of the bottom plate; first threaded holes matched with the four first runway holes are formed in the bottom plate; a plurality of first sliding rails are formed on the bottom plate, and the length direction of each first sliding rail is the same as that of the first runway hole; the lower parts of the two long guide plates are provided with first sliding blocks; the first sliding blocks correspond to the first sliding tracks one by one.

4. The multi-station mobile phone middle frame laser etching jig according to claim 3, wherein the middle short guide plate is fixedly connected with the bottom plate; two end parts of the two short guide plates on the outer side are respectively provided with a second runway hole in a forming mode, and the length direction of the second runway hole is perpendicular to the length direction of the first runway hole; the bottom plate is provided with four second threaded holes which are respectively matched with the four second runway holes; a second sliding rail is formed on the bottom plate, and the length direction of the second sliding rail is the same as that of the second runway hole; and the lower parts of the two short guide plates at two sides are respectively provided with a second sliding block in sliding fit with the second sliding track.

5. The multi-station mobile phone middle frame laser etching jig as claimed in claim 4, wherein the bottom plate is provided with two first clearance avoiding positions, and one carrier seat is arranged in each first clearance avoiding position; a fixed part is formed at one end of the carrying seat; the fixing part is provided with a counter bore and a guide hole; and a third threaded hole communicated with the counter sink and matched with the third positioning column and the guide hole is formed in the bottom plate.

6. The multi-station mobile phone middle frame laser etching jig according to any one of claims 1 to 5, wherein a third sliding rail is arranged at the upper part of the carrier seat, a plurality of fourth threaded holes are formed in the third sliding rail, and the detection device is detachably mounted on one of the threaded holes through a connecting bolt.

7. The multi-station mobile phone middle frame laser etching jig as claimed in claim 6, wherein a circular groove is formed in the upper portion of the carrier seat; the jacking device is positioned in the circular groove; the lower part of the jacking device is movably arranged on the carrier seat in a penetrating way, and the side wall of the jacking device is provided with an external thread and is screwed with two nuts; the two nuts are respectively abutted against the bottom of the circular groove and the lower wall of the loading seat.

8. The multi-station mobile phone middle frame laser etching jig according to claim 7, wherein the jacking device is one of a cylinder, an electric cylinder or an oil cylinder.

9. The multi-station mobile phone middle frame laser etching jig according to claim 8, wherein the detection device is one of an infrared distance measurement sensor, a laser distance measurement sensor, a CCD imaging device, a micro switch or a proximity switch.