CN215554807U

CN215554807U - Automatic labeling, number writing, upgrading and checking equipment

Info

Publication number: CN215554807U
Application number: CN202023130160.8U
Authority: CN
Inventors: 王莹
Original assignee: Shenzhen Songhe Intelligent Equipment Co ltd
Current assignee: Shenzhen Songhe Intelligent Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2022-01-18
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to an automatic labeling, number writing, upgrading and checking device which is used for a product upgrading and testing process of a mobile terminal, wherein the automatic labeling device, the automatic number writing and first automatic upgrading device, the second automatic upgrading device and the automatic checking device can operate independently or in an online manner; the USB test head adopts the design of floating connection, realizes the fine adjustment of the position when in butt joint with the mobile terminal, and avoids scratching the mobile terminal. In the automatic number writing and first automatic upgrading device, the second automatic upgrading device and the automatic checking device, a plurality of mobile terminals can be upgraded and tested simultaneously, and the production efficiency is improved. The utility model has simple structure, easy realization, low cost and convenient popularization.

Description

Automatic labeling, number writing, upgrading and checking equipment

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to automatic labeling, number writing, upgrading and checking equipment.

Background

During the production process of the mobile terminal, in the production processes of labeling, number writing, upgrading test, checking test and the like, the production equipment needs to be suitable for the mobile terminals with different models and sizes.

At present, mobile terminal usually adopts 5 cun to 8 cun screens, consequently when conveyer conveying work piece, need use different transport mechanism, positioning mechanism, upgrading accredited testing organization and checking accredited testing organization to the work piece of equidimension not, and to the work piece of equidimension not, traditional transport mechanism, positioning mechanism, upgrading accredited testing organization and checking accredited testing organization's accommodation is narrow, and inconvenient the regulation.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide an automatic labeling, number writing, upgrading and checking apparatus that is adaptive to various mobile terminals with different sizes and different models.

An automatic labeling, number writing, upgrading and checking device is used for a product upgrading and testing process of a mobile terminal and comprises an automatic labeling device, an automatic number writing and first automatic upgrading device, a second automatic upgrading device and an automatic checking device which are sequentially arranged, wherein the automatic labeling device comprises a feeding and positioning mechanism, a label printing mechanism and a four-axis labeling and marking mechanism, and the automatic labeling device is used for labeling the mobile terminal; the automatic number writing and first automatic upgrading equipment comprises a first workpiece carrying mechanism, a code scanning mechanism and a first upgrading testing mechanism, the second automatic upgrading equipment comprises a second workpiece carrying mechanism, a code scanning mechanism and a second upgrading testing mechanism, and the automatic number writing and first automatic upgrading equipment and the second automatic upgrading equipment are used for automatic number writing and software upgrading testing of the mobile terminal; the checking and testing equipment comprises a third workpiece carrying mechanism, a code scanning mechanism and a checking and testing mechanism, and is used for completing the checking and testing function of the mobile terminal.

Further, the automatic labeling equipment, the automatic number writing and first automatic upgrading equipment, the second automatic upgrading equipment and the automatic checking equipment are connected through a belt conveying mechanism, and the belt conveying mechanism conveys the mobile terminal from the previous process to the next process; the automatic labeling equipment, the automatic number writing and first automatic upgrading equipment, the second automatic upgrading equipment and the automatic checking equipment adopt an online operation mode or a single machine operation mode.

Furthermore, the feeding positioning mechanism comprises a workpiece conveying mechanism and a positioning mechanism, a labeling station is arranged in the conveying process of the workpiece conveying mechanism, the workpiece conveying mechanism comprises a feeding conveying section, a positioning labeling section and a discharging conveying section which are sequentially arranged, and the positioning mechanism is arranged in the positioning labeling section; the four-shaft label picking and labeling mechanism is arranged above the labeling station, and the label printer is arranged on one side of the labeling station; when labeling is carried out, the positioning fixture positions and clamps the mobile terminal, the positioning lifting cylinder lifts the positioning fixture, and the four-axis labeling mechanism is used for labeling.

Furthermore, the four-axis labeling mechanism comprises a labeling head and a labeling assembly which enables the labeling head to move and rotate, wherein the labeling assembly comprises an X-axis module, a Y-axis module and a Z-axis module which are vertically arranged in pairs, and an R-axis module which enables the labeling head to rotate; the X-axis module and the Y-axis module are vertically arranged in a crossed manner in the horizontal direction, and form a horizontal plane; the Z-axis module and the X-axis module are arranged in a vertical direction in a crossed and vertical mode,

the Z-axis module and the X-axis module form a vertical plane; the R-axis module is arranged at the tail end of the Z axis and comprises a rotating motor, and the rotating motor drives the marking head to rotate by a preset angle.

Furthermore, the code scanning mechanism is arranged above the tail end of the belt conveying mechanism among the devices, the code scanning mechanism comprises a code scanning gun and a position adjusting assembly used for adjusting the inclination angle of the code scanning gun, the position adjusting assembly comprises an installation arm, a first installation piece and a second installation piece, one end of the installation arm is fixed on an installation column arranged at the tail end of the belt conveying mechanism, the other end of the installation arm penetrates through a first through hole of the first installation piece, and the first installation piece rotates by taking the installation arm as the circle center; the second mounting piece comprises a first side plate and a second side plate which are perpendicular to each other, the first side plate is provided with a first long through hole and a second long through hole which are arranged in parallel, the second mounting piece is fixedly arranged on the first mounting piece through a bolt, and the position of the second mounting piece is adjusted through the first long through hole and the second long through hole; the second side plate is provided with a fixed mounting hole and an arc-shaped mounting hole, and the arc-shaped mounting hole is arranged in the center of the second side plate and takes the fixed mounting hole as the circle center; it is equipped with fixing bolt and slide adjusting bolt to sweep the lateral wall of sign indicating number rifle, fixing bolt wears to locate fixed mounting hole, slide adjusting bolt wears to locate the arc mounting hole, slide adjusting bolt has slip and fixed state, makes it slide or fix in the arc mounting hole, in order to change sweep the inclination of sign indicating number rifle.

Furthermore, the first workpiece carrying mechanism, the second workpiece carrying mechanism and the third workpiece carrying mechanism have the same structure and component parts and respectively comprise a pair of symmetrically arranged servo modules and a clamping jaw sucking disc material taking component, the pair of servo modules comprise a first servo module and a second servo module, the first servo module comprises an X-axis servo module, a Y-axis servo module, a Z-axis servo module, an R-axis servo module and a first clamping jaw sucking disc material taking component, the X-axis servo module, the Y-axis servo module and the Z-axis servo module are vertically arranged in pairs, the R-axis servo module is arranged at the tail end of the Z-axis servo module, and the R-axis servo module is used for driving the first clamping jaw sucking disc material taking component to rotate by a preset angle; the second servo module is provided with an X 'axis servo module, a Y' axis servo module, a Z 'axis servo module, an R' axis servo module and a second clamping jaw sucking disc material taking assembly which are the same as the first servo module and are symmetrically arranged, a second working space formed by the X 'axis module, the Y' axis module, the Z 'axis module and the R' axis module is adjacent to a first working space formed by the X axis module, the Y axis module, the Z axis module and the R axis module, and the second working space is not overlapped with the first working space in a crossing mode.

Furthermore, the clamping jaw sucking disc material taking assembly comprises a material taking lifting cylinder, a material taking arm, a clamping cylinder and a clamping arm; the material taking arm moves up and down under the control of the material taking cylinder; the material taking arm is provided with an anti-static vacuum chuck, the anti-static vacuum chuck is used for grabbing a workpiece, the clamping arm comprises a left clamping arm and a right clamping arm which are oppositely arranged, and the left clamping arm and the right clamping arm move oppositely under the control of the clamping cylinder; the left clamping arm and the right clamping arm are respectively arranged on two sides of the material taking arm, a material taking auxiliary block is arranged at the tail end of the clamping arm and used for clamping and lifting the mobile terminal.

Further, automatic write number and first upgrading accredited testing organization second upgrading accredited testing organization with check accredited testing organization and include multiunit test fixture and USB position control mechanism respectively, test fixture is used for pressing from both sides tightly and fixes a position and treats the mobile terminal of writing number upgrading and test, USB position control mechanism is including adjusting the structure support and locating adjust a plurality of unsteady connection USB test heads on the structure support, unsteady connection USB test head be used for with the USB interface butt joint of mobile terminal on the test fixture.

Further, the test fixture comprises a base and a workpiece support frame arranged above the base, and the workpiece support frame and the base are supported by a mounting column, so that a space is reserved between the base and the workpiece support frame; one side of the workpiece support frame in the length direction is provided with a longitudinal groove, and the other side of the workpiece support frame in the length direction, which is opposite to the longitudinal groove, is fixedly provided with a fixed stopper; two sides of the workpiece support frame in the width direction are respectively provided with transverse grooves which are oppositely arranged; the mobile terminal is characterized in that a longitudinal sliding block and a transverse sliding block are respectively arranged in the longitudinal groove and the transverse groove, a linkage air cylinder is arranged in the space, and the longitudinal sliding block and the transverse sliding block are linked under the control of the linkage air cylinder, so that the mobile terminal placed on the workpiece supporting frame is positioned in the center.

Furthermore, a horizontal sliding rail is arranged above the adjusting structure support, a horizontal motor is arranged at one end of the adjusting structure support, and the floating connection USB test head is arranged above the horizontal sliding rail and moves horizontally under the pushing of the horizontal motor; a vertical motor and a linear bearing are arranged below the adjusting mechanism support, and the vertical motor controls the adjusting mechanism support to move up and down through the linear bearing; the floating connection USB test head comprises a USB connector and a test head base, a test head slide rail and a test head air cylinder are arranged above the test head base, a test head slide block is arranged above the test head slide rail, the USB connector is arranged above the test head slide block, and the test head slide block moves along the test head slide rail under the pushing of the test head air cylinder; the testing head comprises a testing head sliding block and is characterized in that a floating connecting spring is arranged on the side face of the testing head sliding block, when the USB connector is in butt joint with a USB interface of a mobile terminal, the floating connecting spring is used for fine adjustment of the position of the USB connector during plugging, and the USB interface is prevented from being scratched.

In the automatic labeling, number writing, upgrading and checking device, the automatic labeling device, the automatic number writing and first automatic upgrading device, the second automatic upgrading device and the automatic checking device can operate independently or in an online manner, the belt conveying mechanism is used for conveying a mobile terminal between the two devices, the servo module, the clamping jaw sucking disc material taking assembly, the test fixture and the USB position adjusting mechanism are general devices, and the automatic labeling, number writing, upgrading and checking device is suitable for mobile terminals of different models and sizes and has strong self-adaptive capacity; the USB test head adopts a floating connection structure, so that the position fine adjustment when the USB test head is in butt joint with the mobile terminal is realized, and the mobile terminal is prevented from being scratched. In the automatic number writing and first automatic upgrading device, the second automatic upgrading device and the automatic checking device, a plurality of mobile terminals can be upgraded and tested simultaneously, and the production efficiency is improved. The utility model has simple structure, easy realization, low cost and convenient popularization.

Drawings

Fig. 1 is a schematic structural diagram of an automatic labeling, number writing, upgrading and checking device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a feeding positioning mechanism of the automatic labeling, number writing, upgrading and checking device in the embodiment of the utility model.

Fig. 3 is a schematic structural diagram of a four-axis labeling mechanism of the automatic labeling, number writing, upgrading and checking device according to the embodiment of the utility model.

Fig. 4 is a schematic structural diagram of a code scanning mechanism of the automatic labeling, number writing, upgrading and checking device according to the embodiment of the utility model.

Fig. 5 is a schematic structural diagram of a workpiece conveying mechanism of an automatic labeling, number writing, upgrading and checking apparatus according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a gripper chuck material taking assembly of the automatic labeling, number writing, upgrading and checking device in the embodiment of the utility model.

Fig. 7 is a schematic structural diagram of a test fixture of an automatic labeling, number writing, upgrading and checking device according to an embodiment of the utility model.

Fig. 8 is a schematic structural diagram of a USB position adjusting mechanism of the automatic labeling, number writing, upgrading and checking device according to the embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a USB test head of the automatic labeling, number writing, upgrading and checking device according to the embodiment of the present invention.

Detailed Description

In this embodiment, an automatic labeling, number writing, upgrading and checking device is taken as an example, and the following describes the present invention in detail with reference to specific embodiments and accompanying drawings.

Referring to fig. 1 to 9, an automatic labeling, number writing, upgrading and checking device 100 provided by an embodiment of the present invention is used for a product upgrading test process of a mobile terminal, and includes an automatic labeling device 10, an automatic number writing and first automatic upgrading device 20, a second automatic upgrading device 30 and an automatic checking device 40, which are sequentially arranged, where the automatic labeling device 10 includes a feeding and positioning mechanism 51, a label printing mechanism and a four-axis labeling and marking mechanism, and the automatic labeling device 10 is used for labeling the mobile terminal; the automatic number writing and first automatic upgrading equipment 20 comprises a first workpiece carrying mechanism, a code scanning mechanism 53 and a first upgrading testing mechanism, the second automatic upgrading equipment 30 comprises a second workpiece carrying mechanism, a code scanning mechanism 53 and a second upgrading testing mechanism, and the automatic number writing and first automatic upgrading equipment 20 and the second automatic upgrading equipment 30 are used for automatic number writing and software upgrading testing of the mobile terminal; the checking and testing device comprises a third workpiece conveying mechanism, a code scanning mechanism 53 and a checking and testing mechanism, and is used for completing the checking and testing function of the mobile terminal.

Further, the automatic labeling device 10, the automatic number writing and first automatic upgrading device 20, the second automatic upgrading device 30 and the automatic checking device 40 are connected through a belt conveying mechanism, and the belt conveying mechanism conveys the mobile terminal from the previous process to the next process; the automatic labeling device 10, the automatic number writing and first automatic upgrading device 20, the second automatic upgrading device 30 and the automatic checking device 40 adopt an online operation mode or a stand-alone operation mode.

Specifically, the automatic labeling machine further comprises a control system and a display, wherein the control system is used for controlling the automatic labeling equipment 10, the automatic number writing and first automatic upgrading equipment 20, the second automatic upgrading equipment 30 and the automatic checking equipment 40 to run on line, or the automatic labeling equipment 10, the automatic number writing and first automatic upgrading equipment 20, the second automatic upgrading equipment 30 and the automatic checking equipment 40 to run independently.

Specifically, in a stand-alone operating state, each device configures the display separately. In the on-line state, the display may display the operating state of each device separately or simultaneously.

Further, the feeding positioning mechanism 51451 comprises a workpiece conveying mechanism and a positioning mechanism 514, a labeling station is arranged on the way of conveying the workpiece conveying mechanism, the workpiece conveying mechanism comprises a feeding conveying section 511, a positioning labeling section 512 and a discharging conveying section 513 which are sequentially arranged, and the positioning mechanism 514 is arranged in the positioning labeling section 512; the positioning mechanism 514 comprises a positioning lifting cylinder and a positioning clamp arranged above the positioning lifting cylinder, the four-axis label picking and labeling mechanism is arranged above the labeling station, and the label printer is arranged on one side of the labeling station; when labeling is carried out, the positioning fixture positions and clamps the mobile terminal, the positioning lifting cylinder lifts the positioning fixture, and the four-axis labeling mechanism is used for labeling.

Further, the four-axis labeling mechanism 55 comprises a labeling head 555 and a labeling assembly for moving and rotating the labeling head 555, wherein the labeling assembly comprises an X-axis module 551, a Y-axis module 552 and a Z-axis module 553 which are vertically arranged in pairs, and an R-axis module 554 for rotating the labeling head 555; the X-axis module 551 and the Y-axis module 552 are arranged in a crossed and vertical mode in the horizontal direction, and the X-axis module 551 and the Y-axis module 552 form a horizontal plane; the Z-axis module 553 and the X-axis module 551 are vertically arranged in a crossed manner in the vertical direction, and the Z-axis module 553 and the X-axis module 551 form a vertical plane; the R-axis module 554 is disposed at the end of the Z-axis, and the R-axis module 554 includes a rotating motor, and the rotating motor drives the heading head 555 to rotate by a predetermined angle.

Specifically, the X-axis module 551 includes an X-axis guide rail, an X-axis slider, and an X-axis driving motor, the X-axis slider slides along the X-axis guide rail under the control of the X-axis driving motor; the Y-axis module 552 includes a Y-axis guide rail, a Y-axis slider, and a Y-axis driving motor, wherein the Y-axis slider slides along the Y-axis guide rail under the control of the Y-axis driving motor; the Z-axis module 553 includes a Z-axis guide rail, a Z-axis slider, and a Z-axis driving motor, the Z-axis slider slides along the Z-axis guide rail under the control of the Z-axis driving motor; the X-axis guide rail, the Y-axis guide rail and the Z-axis guide rail are arranged in a mutually vertical manner in pairs; the R-axis module 554 includes an R-axis driving motor and the attaching head, and the attaching head is disposed at the end of the R-axis driving motor and rotates under the control of the R-axis driving motor.

Further, the code scanning mechanism 53 is disposed above the tail end of the belt conveying mechanism between the devices, the code scanning mechanism 53 includes a code scanning gun 531 and a position adjusting assembly for adjusting an inclination angle of the code scanning gun 531, the position adjusting assembly includes a mounting arm 533, a first mounting member 534 and a second mounting member 535, one end of the mounting arm 533 is fixed to a mounting column 532 disposed at the tail end of the belt conveying mechanism, the other end of the mounting arm 533 is disposed through a first through hole of the first mounting member 534, and the first mounting member 534 rotates around the mounting arm 533 as a circle center; the second mounting member 535 comprises a first side plate and a second side plate, which are perpendicular to each other, the first side plate has a first long through hole and a second long through hole, which are parallel to each other, the second mounting member 535 is fixed on the first mounting member 534 by bolts, and the position of the second mounting member 535 is adjusted by the first long through hole and the second long through hole; the second side plate is provided with a fixed mounting hole and an arc-shaped mounting hole, and the arc-shaped mounting hole is arranged in the center of the second side plate and takes the fixed mounting hole as the circle center; sweep and be equipped with fixing bolt and slide adjusting bolt on yard rifle 531's the lateral wall, fixing bolt wears to locate fixed mounting hole, slide adjusting bolt wears to locate the arc mounting hole, slide adjusting bolt has slip and fixed state, makes it slide or fix in the arc mounting hole, in order to change sweep yard rifle 531's inclination.

Specifically, the length and the inclination angle of the arc-shaped mounting hole determine the adjustment range of the code scanning gun 531.

Further, the first workpiece conveying mechanism, the second workpiece conveying mechanism and the third workpiece conveying mechanism have the same structure and components, and respectively comprise a pair of symmetrically arranged servo modules 60 and a clamping jaw sucking disc material taking assembly, the pair of servo modules 60 comprises a first servo module 61 and a second servo module 62, the first servo module 61 comprises an X-axis servo module 611, a Y-axis servo module 612, a Z-axis servo module 613, an R-axis servo module 614 and a first chuck take-off assembly 615, the X-axis servo module 611, the Y-axis servo module 612 and the Z-axis servo module 613 are disposed perpendicular to each other, the R-axis servo module 614 is disposed at the end of the Z-axis servo module 613, the R-axis servo module 614 is configured to drive the first chuck taking assembly 615 to rotate by a preset angle; the second servo module 62 has an X 'axis servo module 621, a Y' axis servo module 622, a Z 'axis servo module 623, an R' axis servo module 624 and a second jaw chuck material taking assembly 625, which are identical to the first servo module 61 but are symmetrically arranged, a second working space surrounded by the X 'axis module, the Y' axis module, the Z 'axis module and the R' axis module is adjacent to a first working space surrounded by the X axis module 551, the Y axis module 552, the Z axis module 553 and the R axis module 554, and the second working space and the first working space are not overlapped.

Specifically, the X-axis servo module 611 includes an X-axis servo module slider, and the Y-axis servo module 612 is disposed on the X-axis servo module slider, so that the Y-axis servo module 612 moves along the X-axis servo module 611; the Y-axis servo module 612 comprises a Y-axis servo module slider, and the Z-axis servo module 613 is disposed on the Y-axis servo module slider, so that the Z-axis servo module 613 moves along the Y-axis servo module 612; the Z-axis servo module 613 comprises a Z-axis servo module slider, the R-axis servo module 614 comprises an R-axis servo module rotating motor, and the R-axis servo module 614 moves along the Z-axis servo module 613; the gripper chuck material taking assembly is arranged on the R-axis servo module 614 and is driven by the R-axis servo module rotating motor to rotate.

Further, the first jaw chuck reclaiming assembly 615 and the second jaw chuck reclaiming assembly 625 have the same structure and components, and respectively comprise a reclaiming lifting cylinder 631, a reclaiming arm 632, a clamping cylinder 633 and a clamping arm 634; the material taking arm 632 moves up and down under the control of the material taking cylinder; the material taking arm 632 is provided with an anti-static vacuum chuck for grabbing a workpiece, the clamping arm 634 comprises a left clamping arm 634 and a right clamping arm 634 which are oppositely arranged, and the left clamping arm 634 and the right clamping arm 634 move towards each other under the control of the clamping cylinder 633; the left clamping arm 634 and the right clamping arm 634 are respectively arranged at two sides of the material taking arm 632, a material taking auxiliary block 635 is arranged at the tail end of the clamping arm 634, and the material taking auxiliary block 635 is used for clamping and lifting the mobile terminal.

Further, automatic write number and first upgrade accredited testing organization second upgrade accredited testing organization with check accredited testing organization and include multiunit test fixture 31 and USB position control mechanism respectively, test fixture 31 is used for pressing from both sides tightly and fixes a position and treats the mobile terminal who writes number upgrade and test, USB position control mechanism is including adjusting the structure support and locating adjust a plurality of unsteady connection USB test heads on the structure support, unsteady connection USB test head be used for with the USB interface butt joint of mobile terminal on the test fixture 31.

Further, the test fixture 31 includes a base 311 and a workpiece support 312 disposed above the base 311, the workpiece support 312 and the base 311 are supported by a mounting post 532, so that a space is provided between the base 311 and the workpiece support 312; one side of the workpiece support frame 312 in the length direction is provided with a longitudinal groove, and the other side of the workpiece support frame 312 opposite to the longitudinal groove in the length direction is fixedly provided with a fixed stopper 310; two sides of the workpiece support frame 312 in the width direction are respectively provided with transverse grooves which are oppositely arranged; a longitudinal sliding block 317 and a transverse sliding rail 314 are respectively arranged in the longitudinal groove and the transverse groove, a linkage cylinder is arranged in the space, and the longitudinal sliding block 317 and the transverse sliding rail 314 are linked under the control of the linkage cylinder, so that the mobile terminal placed on the workpiece supporting frame 312 is positioned in the center.

Specifically, a longitudinal slide rail 316 and a transverse slide rail 313 are respectively installed on the base 311 along the length direction and the width direction, and the longitudinal slide rail 316 and the transverse slide rail 313 are vertically arranged; a longitudinal sliding block 317 is arranged on the longitudinal sliding rail 316, and the longitudinal sliding block 317 penetrates through the longitudinal groove; the transverse sliding rail 313 is provided with a transverse sliding rail 314, and the transverse sliding rail 314 penetrates through the transverse groove. The base is further provided with a first air cylinder 315 and a second air cylinder 318, and the first air cylinder 315 pushes the longitudinal sliding block 317 to move along the longitudinal sliding rail 316; the second cylinder 318 pushes the transverse slide 314 to move along the transverse slide 313. The transverse grooves include a first transverse groove and a second transverse groove, the transverse slide 314 includes a first transverse slide 314 and a second transverse slide 314, the first transverse slide 314 and the second transverse slide 314 are respectively disposed in the first transverse groove and the second transverse groove, and the first transverse slide 314 and the second transverse slide 314 are respectively moved in the first transverse groove and the second transverse groove in an opposite direction under the pushing of the second air cylinder 318.

Specifically, the top ends of the fixed stopper 310, the longitudinal slider 316, the first lateral slider and the second lateral slider are mounted with a flexible contact 319, and the flexible contact 319 contacts with the mobile terminal and avoids scratching the mobile terminal. The flexible contact 319 is preferably an antistatic material.

Further, a horizontal sliding rail 322 is arranged above the adjusting structure support 321, a horizontal motor 323 is arranged at one end of the adjusting structure support, and the floating connection USB test head 33 is arranged above the horizontal sliding rail 322 and moves horizontally under the pushing of the horizontal motor 323; a vertical motor 324 and a linear bearing 325 are arranged below the adjusting mechanism bracket, and the vertical motor 324 controls the adjusting mechanism bracket to move up and down through the linear bearing 325; the floating connection USB test head 33 comprises a USB connector 331 and a test head base 332, a test head slide rail 333 and a test head cylinder 334 are arranged above the test head base 332, a test head slide block 335 is arranged above the test head slide rail 333, the USB connector 331 is arranged above the test head slide block 335, and the test head slide block 335 moves along the test head slide rail 333 under the pushing of the test head cylinder 334; the side of the test head slider 335 is provided with a floating connection spring 336, and when the USB connector 331 is in butt joint with the USB interface of the mobile terminal, the floating connection spring 336 is used for fine adjustment of the position of the USB connector 331 during plugging, so as to avoid scratching the USB interface.

Specifically, the horizontal motor 323 and the vertical motor 324 enable the adjusting structure support 321 to move in a vertical plane, and adjust the position of the floating connection USB test head 33 in the vertical plane, so that the test adjusting mechanism can be applied to various types of mobile terminals with different USB interface mounting positions. Specifically, test head cylinder 334 promotes test head slider 335 drives USB connector 331 to the USB interface removes, USB connector 331 with during the USB interface is pegged graft, the top of connecting spring 336 floats supports mobile terminal's shell, reduces USB connector 331's impulsive force, prevents the USB interface is by the fish tail.

Specifically, a magnetic body is arranged above the USB connector 331, and the USB connector 331 can be conveniently replaced by the magnetic body.

Preferably, the part contacting with the mobile terminal is made of an antistatic material.

Specifically, the production rhythm of the automatic labeling, number writing, upgrading and checking equipment is as follows:

1. and the mobile terminal moves to a labeling station for positioning, the label is attached after the positioning is finished, and finally the label is fed to a discharging position by a belt line, wherein the beat is about 8 seconds.

2. In the test fixture for the automatic number writing and first automatic upgrading equipment, if a mobile terminal is placed on 4 sets of fixtures and the existing mobile terminals are about to finish testing, the tempo is calculated from the 5 th material, and the longest tempo in carrying is about 8 seconds.

3. The automatic number writing and first automatic upgrading device is provided with 12 sets of test fixtures, the number writing test time is 35 seconds, namely the test beat 35/12=3 seconds, the fixture completes the positioning of the mobile phone for about 1 second, namely the test beat can be calculated according to 4 seconds.

4. In the second automatic upgrading device, assuming that a mobile terminal is placed on 47 sets of clamps and the existing mobile terminal is about to complete the test, the tempo is calculated from the 48 th material, and the longest tempo for carrying is about 8.0 seconds.

5. The second automatic upgrading equipment comprises 48 sets of test fixtures, when the maximum test time of the second automatic upgrading equipment is less than or equal to 420 seconds, namely the second upgrading test is calculated according to the maximum 420 seconds, the beat is 420/48=8.75 seconds, and the fixtures finish the mobile terminal setting

The bit is about 1 second and the test beat can be calculated in 9.75 seconds.

6. The checking test assumes that 15 sets of clamps have mobile phones and the mobile phones are about to finish the test, the tempo is calculated from the 16 th material, and the longest tempo of the mobile phone is about 8.0 seconds.

7. The automatic checking equipment comprises 24 sets of testing clamps, when the longest checking time is less than or equal to 140 seconds, namely the checking is calculated according to the longest 140 seconds, the beat 140/24=5.9 seconds, the clamps finish the positioning of the mobile terminal for about 1 second, and the testing beat can be calculated according to 7.0 seconds.

In summary, the following results can be obtained:

1) the whole line beat of the equipment can be calculated according to 9.75 s, theoretically, the hourly production capacity UPH =3600/9.75=369 pcs/h, and if the equipment utilization rate is calculated according to 90% -95%, the actual hourly production capacity UPH =369 90% -369% -95% = 332-350.

2) The whole line beat of the equipment is subjected to upgrade 2 test, if the test time is less than or equal to 320s (the test beat is about 7.7s), the whole line beat can be calculated according to 8s, theoretically, the hourly production capacity UPH =3600/8=450 pcs/h, and if the equipment utilization rate is calculated according to 90% -95%, the hourly production capacity UPH =450 × 90% -450 × 95% = 405-427.

Therefore, the automatic labeling, number writing, upgrading and checking equipment reduces the production cost and improves the production efficiency and the production efficiency of the equipment.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and those skilled in the art can make various modifications and changes. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic labeling, number writing, upgrading and checking device is used for a product upgrading and testing process of a mobile terminal and is characterized by comprising an automatic labeling device, an automatic number writing and first automatic upgrading device, a second automatic upgrading device and an automatic checking device which are sequentially arranged, wherein the automatic labeling device comprises a feeding positioning mechanism, a label printing mechanism and a four-axis labeling and marking mechanism, and the automatic labeling device is used for labeling the mobile terminal; the automatic number writing and first automatic upgrading equipment comprises a first workpiece carrying mechanism, a code scanning mechanism and a first upgrading testing mechanism, the second automatic upgrading equipment comprises a second workpiece carrying mechanism, a code scanning mechanism and a second upgrading testing mechanism, and the automatic number writing and first automatic upgrading equipment and the second automatic upgrading equipment are used for automatic number writing and software upgrading testing of the mobile terminal; the checking and testing equipment comprises a third workpiece carrying mechanism, a code scanning mechanism and a checking and testing mechanism, and is used for completing the checking and testing function of the mobile terminal.

2. The automatic labeling, number writing, upgrading and checking device according to claim 1, wherein the automatic labeling device, the automatic number writing and first automatic upgrading device, the second automatic upgrading device and the automatic checking device are connected through a belt conveying mechanism, and the belt conveying mechanism conveys the mobile terminal from a previous process to a next process; the automatic labeling equipment, the automatic number writing and first automatic upgrading equipment, the second automatic upgrading equipment and the automatic checking equipment adopt an online operation mode or a single machine operation mode.

3. The automatic labeling, number writing, upgrading and checking device as claimed in claim 1, wherein the feeding and positioning mechanism comprises a workpiece conveying mechanism and a positioning mechanism, a labeling station is arranged on the way of conveying the workpiece conveying mechanism, the workpiece conveying mechanism comprises a feeding conveying section, a positioning labeling section and a blanking conveying section which are arranged in sequence, and the positioning mechanism is arranged in the positioning labeling section; the four-shaft label picking and labeling mechanism is arranged above the labeling station, and the label printer is arranged on one side of the labeling station; when labeling is carried out, the positioning fixture positions and clamps the mobile terminal, the positioning lifting cylinder lifts the positioning fixture, and the four-axis labeling mechanism is used for labeling.

4. The automatic labeling, number writing, upgrading and checking apparatus according to claim 3, wherein the four-axis labeling mechanism comprises a label picking head and a labeling assembly for moving and rotating the label picking head, the labeling assembly comprises an X-axis module, a Y-axis module and a Z-axis module which are arranged in a mutually perpendicular manner in pairs, and an R-axis module for rotating the label picking head; the X-axis module and the Y-axis module are vertically arranged in a crossed manner in the horizontal direction, and form a horizontal plane; the Z-axis module and the X-axis module are arranged in a crossed and vertical mode in the vertical direction, and the Z-axis module and the X-axis module form a vertical plane; the R-axis module is arranged at the tail end of the Z axis and comprises a rotating motor, and the rotating motor drives the marking head to rotate by a preset angle.

5. The automatic labeling, number writing, upgrading and checking device as claimed in claim 2, wherein the code scanning mechanism is disposed above the end of the belt conveying mechanism between the devices, the code scanning mechanism comprises a code scanning gun and a position adjusting assembly for adjusting the inclination angle of the code scanning gun, the position adjusting assembly comprises a mounting arm, a first mounting member and a second mounting member, one end of the mounting arm is fixed on a mounting column disposed at the end of the belt conveying mechanism, the other end of the mounting arm penetrates through a first through hole of the first mounting member, and the first mounting member rotates around the mounting arm; the second mounting piece comprises a first side plate and a second side plate which are perpendicular to each other, the first side plate is provided with a first long through hole and a second long through hole which are arranged in parallel, the second mounting piece is fixedly arranged on the first mounting piece through a bolt, and the position of the second mounting piece is adjusted through the first long through hole and the second long through hole; the second side plate is provided with a fixed mounting hole and an arc-shaped mounting hole, and the arc-shaped mounting hole is arranged in the center of the second side plate and takes the fixed mounting hole as the circle center; it is equipped with fixing bolt and slide adjusting bolt to sweep the lateral wall of sign indicating number rifle, fixing bolt wears to locate fixed mounting hole, slide adjusting bolt wears to locate the arc mounting hole, slide adjusting bolt has slip and fixed state, makes it slide or fix in the arc mounting hole, in order to change sweep the inclination of sign indicating number rifle.

6. The automatic labeling, number writing, upgrading and checking apparatus according to claim 4, the first workpiece conveying mechanism, the second workpiece conveying mechanism and the third workpiece conveying mechanism have the same structure and components and respectively comprise a pair of symmetrically arranged servo modules and a clamping jaw sucking disc material taking assembly, the pair of servo modules comprise a first servo module and a second servo module, the first servo module comprises an X-axis servo module, a Y-axis servo module, a Z-axis servo module, an R-axis servo module and a first clamping jaw sucking disc material taking component, the X-axis servo module, the Y-axis servo module and the Z-axis servo module are arranged in a mutually vertical way in pairs, the R-axis servo module is arranged at the tail end of the Z-axis servo module and is used for driving the first clamping jaw sucking disc material taking assembly to rotate by a preset angle; the second servo module is provided with an X 'axis servo module, a Y' axis servo module, a Z 'axis servo module, an R' axis servo module and a second clamping jaw sucking disc material taking assembly which are the same as the first servo module and are symmetrically arranged, a second working space formed by the X 'axis module, the Y' axis module, the Z 'axis module and the R' axis module is adjacent to a first working space formed by the X axis module, the Y axis module, the Z axis module and the R axis module, and the second working space is not overlapped with the first working space in a crossing mode.

7. The automatic labeling, number writing, upgrading and checking equipment as claimed in claim 6, wherein the clamping jaw sucking disc material taking assembly comprises a material taking lifting cylinder, a material taking arm, a clamping cylinder and a clamping arm; the material taking arm moves up and down under the control of the material taking cylinder; the material taking arm is provided with an anti-static vacuum chuck, the anti-static vacuum chuck is used for grabbing a workpiece, the clamping arm comprises a left clamping arm and a right clamping arm which are oppositely arranged, and the left clamping arm and the right clamping arm move oppositely under the control of the clamping cylinder; the left clamping arm and the right clamping arm are respectively arranged on two sides of the material taking arm, a material taking auxiliary block is arranged at the tail end of the clamping arm and used for clamping and lifting the mobile terminal.

8. The automatic labeling, number writing, upgrading and checking device according to claim 1, wherein the automatic number writing and first upgrading testing mechanism, the second upgrading testing mechanism and the checking testing mechanism respectively comprise a plurality of sets of testing clamps and a USB position adjusting mechanism, the testing clamps are used for clamping and positioning a mobile terminal to be subjected to number writing upgrading and testing, the USB position adjusting mechanism comprises an adjusting structure support and a plurality of floating connection USB testing heads arranged on the adjusting structure support, and the floating connection USB testing heads are used for being in butt joint with a USB interface of the mobile terminal on the testing clamps.

9. The automatic labeling, number writing, upgrading and checking equipment as claimed in claim 8, wherein the test fixture comprises a base and a workpiece support frame arranged above the base, the workpiece support frame and the base are supported by mounting columns, so that a space is reserved between the base and the workpiece support frame; one side of the workpiece support frame in the length direction is provided with a longitudinal groove, and the other side of the workpiece support frame in the length direction, which is opposite to the longitudinal groove, is fixedly provided with a fixed stopper; two sides of the workpiece support frame in the width direction are respectively provided with transverse grooves which are oppositely arranged; the mobile terminal is characterized in that a longitudinal sliding block and a transverse sliding block are respectively arranged in the longitudinal groove and the transverse groove, a linkage air cylinder is arranged in the space, and the longitudinal sliding block and the transverse sliding block are linked under the control of the linkage air cylinder, so that the mobile terminal placed on the workpiece supporting frame is positioned in the center.

10. The automatic labeling, number writing, upgrading and checking device as claimed in claim 8, wherein a horizontal slide rail is arranged above the adjusting structure bracket, a horizontal motor is arranged at one end of the adjusting structure bracket, the floating connection USB test head is arranged above the horizontal slide rail and moves horizontally under the pushing of the horizontal motor; a vertical motor and a linear bearing are arranged below the adjusting mechanism support, and the vertical motor controls the adjusting mechanism support to move up and down through the linear bearing; the floating connection USB test head comprises a USB connector and a test head base, a test head slide rail and a test head air cylinder are arranged above the test head base, a test head slide block is arranged above the test head slide rail, the USB connector is arranged above the test head slide block, and the test head slide block moves along the test head slide rail under the pushing of the test head air cylinder; the testing head comprises a testing head sliding block and is characterized in that a floating connecting spring is arranged on the side face of the testing head sliding block, when the USB connector is in butt joint with a USB interface of a mobile terminal, the floating connecting spring is used for fine adjustment of the position of the USB connector during plugging, and the USB interface is prevented from being scratched.