CN213864320U

CN213864320U - Workpiece transfer mechanism

Info

Publication number: CN213864320U
Application number: CN202021772529.2U
Authority: CN
Inventors: 戈勇; 王辉; 王文宇; 杨远德; 邓鹏飞
Original assignee: Dongguan Huamao Precision Machinery Technology Co ltd
Current assignee: Dongguan Huamao Precision Machinery Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-08-03
Anticipated expiration: 2030-08-21

Abstract

The utility model provides a workpiece transfer mechanism, which comprises a base, a turntable component arranged on the base, two feeding components symmetrically arranged at two opposite sides of the turntable component and a material sucking component arranged above the feeding components, wherein the feeding components comprise a Y-direction shifting device, an X-direction shifting device and a trough, the Y-direction shifting device is arranged on the base, the X-direction shifting device is arranged on the Y-direction shifting device, the trough is arranged on the X-direction shifting device, a workpiece to be processed is placed in the trough, the Y-direction shifting device drives the X-direction shifting device to linearly move along the Y direction, the X-direction shifting device drives the trough to linearly move along the X direction, a station is arranged on the turntable component, the material sucking component adsorbs the workpiece in the trough, and transferring to the station. The utility model provides a work piece shifts mechanism has increased the buffer memory position, has improved machining efficiency.

Description

Workpiece transfer mechanism

Technical Field

The utility model relates to an electronic equipment processing technology field especially relates to a work piece shifts mechanism.

Background

In the processing process or after the processing of the electronic equipment is finished, auxiliary materials such as a protective film, foam, double faced adhesive tape, mylar sheet and the like need to be adhered to the surface of the electronic equipment so as to protect the surface of the electronic equipment from being scratched or play roles in damping, conducting, fixing and the like.

In the related art, the film pasting of the electronic equipment is manually carried out, the workpiece transferring is manually carried out, namely, the workpiece is manually taken from the material box, then the film pasting and other operations are manually carried out, and the film pasting is manually placed and collected after being completed. In some semi-automatic film sticking equipment, only one workpiece can be stuck by hands at a time, and the workpiece needs to be stuck by a machine and then put down, so that the feeding device wastes time.

Therefore, it is necessary to provide a work transfer mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that the aforesaid will be solved, a work piece shifts mechanism of raising efficiency is provided.

The utility model provides a workpiece transfer mechanism, which comprises a base, a turntable component arranged on the base, two feeding components symmetrically arranged at two opposite sides of the turntable component and a material sucking component arranged above the feeding components, wherein the feeding components comprise a Y-direction shifting device, an X-direction shifting device and a trough, the Y-direction shifting device is arranged on the base, the X-direction shifting device is arranged on the Y-direction shifting device, the trough is arranged on the X-direction shifting device, a workpiece to be processed is placed in the trough, the Y-direction shifting device drives the X-direction shifting device to linearly move along the Y direction, the X-direction shifting device drives the trough to linearly move along the X direction, a station is arranged on the turntable component, the material sucking component adsorbs the workpiece in the trough, and transferring to the station.

Preferably, the base comprises two vertical plates arranged in parallel at intervals, a transverse plate for connecting the two vertical plates and a motor bin fixed at two ends of the transverse plate, an operation station of an operator is arranged on one side of the transverse plate, and the material suction assembly is arranged on the other side of the transverse plate.

Preferably, the carousel subassembly includes fixed disk, rolling disc, rotary driving motor and limit switch, the intermediate position of diaphragm is run through and is provided with the through-hole, the fixed disk is fixed in on the diaphragm, rotary driving motor passes through-hole downwardly extending, rotary driving motor drive the rolling disc rotates, the rotation angle of rolling disc at every turn is 180.

Preferably, the limit switch comprises a limit block and a limit groove matched with the limit block, the limit block is fixedly connected with the rotating disc, and the limit groove is fixedly connected with the fixed disc.

Preferably, the number of the stations is two, and the two stations are arranged on the fixed disc side by side.

Preferably, Y direction shift unit include parallel interval set up in the backup pad of diaphragm below, connect the backup pad with the spliced pole of diaphragm, be fixed in the first slide rail of diaphragm top, with first slide rail matched with first slider, with first slider fixed connection's connecting plate, install in the first driving motor of backup pad, with first driving motor matched with first conduction band and connection first conduction band with the connecting block of connecting plate, first slide rail extends along Y direction straight line, the quantity of first slide rail is two, two first slide rail parallel interval, every be furnished with one on the first slide rail first slider, the connecting plate is connected two first slider.

Preferably, the X-direction shifting device comprises a bottom plate fixedly connected with the connecting plate, side plates arranged at two ends of the bottom plate, a lead screw installed on the side plate, a sliding table matched with the lead screw, a second driving motor for driving the lead screw to rotate, and a second guide belt connected with the second driving motor and the lead screw, and the trough is fixedly connected with the sliding table.

Preferably, inhale the material subassembly and include support, X direction adjusting device, Z direction adjusting device, installed part and inhale the pole, X direction adjusting device is fixed in on the support, X direction adjusting device includes that guide arm, X direction are adjusted and are driven actuating cylinder and slide, the guide arm sets up along the X direction, the slide with the guide arm phase-match, X direction is adjusted and is driven actuating cylinder drive the slide is followed the guide arm rectilinear sliding, Z direction adjusting device includes the riser and is fixed in the terminal Z direction of riser is adjusted and is driven actuating cylinder, the installed part with the Z direction is adjusted and is driven actuating cylinder and connect, the drive of drive actuating cylinder is adjusted to the Z direction the installed part removes along the Z direction.

Preferably, the installed part is used for fixed mounting the sucker rod, the installed part include along the mounting panel that the Y direction set up and with the connecting piece that the mounting panel is connected, run through on the mounting panel and be provided with a plurality of mounting holes, it is a plurality of the mounting hole is followed the extending direction of mounting panel is array distribution, run through on the connecting piece and be provided with the sharp groove, the mounting panel with through bolt fixed connection between the connecting piece, the screw rod of bolt passes in proper order the mounting hole with the sharp groove, the head of bolt is located connecting piece one side, and the nut is located mounting panel one side, is used for corresponding the clamp tightly the mounting panel with the connecting piece.

Compared with the prior art, the workpiece transfer mechanism provided by the utility model realizes the automatic feeding and discharging operation of the workpieces through the mutual cooperation of the rotary disc, the feeding assembly and the sucking assembly, reduces the labor cost and improves the production efficiency; meanwhile, the buffer station is arranged, so that the buffer station can be conveniently matched with manpower, the waste of waiting time is avoided, and the production efficiency is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic perspective view of a workpiece transfer mechanism according to the present invention;

FIG. 2 is a schematic perspective view of the structure shown in FIG. 1;

FIG. 3 is a perspective view of the turntable assembly shown in FIG. 1;

FIG. 4 is a right side view of the feed assembly shown in FIG. 1;

FIG. 5 is a top view of the feed assembly shown in FIG. 1;

FIG. 6 is a front view of the feed assembly shown in FIG. 1;

FIG. 7 is a schematic perspective view of the suction assembly shown in FIG. 1;

fig. 8 is an enlarged view of the area a shown in fig. 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a workpiece transfer mechanism 100, which includes a base 10, a turntable assembly 20, a feeding assembly 30 and a suction assembly 40. Note that, in the present invention, the X direction, the Y direction, and the Z direction are directions indicated by the X axis, the Y axis, and the Z axis in fig. 1.

The base 10 may be placed directly on the floor or may be fixed at a specific position on the production line, and the base 10 is used for fixing and supporting other parts of the workpiece transfer mechanism 100. The base 10 can be made of steel, and has high structural strength and stability.

The base 10 comprises two vertical plates 11 arranged in parallel at intervals, a transverse plate 12 connecting the two vertical plates 11, and a motor bin 13 fixed at two ends of the transverse plate 12.

Diaphragm 12 one side is provided with operative employee's operation station, inhale material subassembly 40 set up in the opposite side of diaphragm 12 can effectively dodge operative employee's operating space, avoids the interact.

The turntable assembly 20 includes a fixed disk 21, a rotating disk 22, a rotary driving motor 23, and a limit switch 24.

The intermediate position of diaphragm 12 runs through and is provided with through-hole 120, fixed disk 21 is fixed in on the diaphragm 12, rotary drive motor 23 passes through-hole 120 downwardly extending can with rotary drive motor 23 part hide in the below of diaphragm 12, save the space above diaphragm 12. The rotary drive motor 23 drives the rotary disk 22 to rotate.

Limit switch 24 include stopper 241 and with stopper 241 supporting spacing groove 242, spacing groove 242 with fixed disk 21 fixed connection, stopper 241 with rolling disc 22 fixed connection states rolling disc 22 and rotates together, works as stopper 241 rotates when in the spacing groove 242, the inductor in wire groove 242 senses stopper 241 corresponds and sends the sensing signal to the controller, and then is controlled rotary drive motor 23 by the controller and stops working, realizes the spacing of rolling disc 22 motion. The limit switch 24 is arranged, so that the rotating disc 22 can keep a step-by-step rotating mode, and the requirement of subsequent processing is met, specifically, the rotating angle of the rotating disc 22 is 180 degrees each time.

The fixed disk 21 is provided with two stations 25 side by side, and the work piece is placed and is processed on station 25, in this embodiment, the work piece can be electronic equipment such as cell-phone, panel computer, MP3, MP4, station 25 is used for right electronic equipment carries out the pad pasting, and the mode of pad pasting can adopt artifical pad pasting, also can adopt mechanical automatic pad pasting, the utility model discloses do not restrict to this.

The number of the feeding assemblies 30 is two, and the two feeding assemblies 30 are symmetrically arranged at two sides of the turntable assembly 20. For the explanation that is clearer the contents of the utility model discloses an define two pay-off subassemblies 30 as material loading pay-off subassembly and unloading pay-off subassembly, material loading pay-off subassembly is used for the material loading before processing, unloading pay-off subassembly is used for the unloading after processing, material loading pay-off subassembly with unloading pay-off subassembly structure is the same, and the two only distinguishes from the function, and material loading pay-off subassembly can be adjusted to the unloading according to the actual production demand promptly, and unloading pay-off subassembly can be adjusted to the material loading according to the actual production demand, and this kind of setting mode can satisfy different material direction of transfer's user demand on the different production lines.

Specifically, the material loading pay-off subassembly is used for with the work piece shifts to near carousel subassembly 20, inhale material subassembly 40 and adsorb the work piece and shift to on the station 25, the quantity of station 25 is two, and one of them is the pad pasting station, and another is the buffer memory station, and it can be understood that, inhale material subassembly 40 will the work piece shifts to on the pad pasting station, and after the pad pasting was accomplished, carousel subassembly 20 is rotatory 180, and the work piece that will process the completion is rotatory to one side towards unloading pay-off subassembly, and simultaneously, the buffer memory station is rotatory to one side towards material loading pay-off subassembly, and material loading pay-off subassembly return can carry out the material loading once more this moment, the setting of buffer memory station can effectively coordinate material loading speed and unloading speed, avoids piling up of work piece.

The feeding assembly 30 includes a Y-direction shifting device 31, an X-direction shifting device 32, and a trough 33. The Y-direction displacement device 31 includes a supporting plate 311 disposed below the horizontal plate 12 at an interval in parallel, a connecting post 312 connected to the supporting plate 311 and the horizontal plate 12, a first slide rail 313 fixed above the horizontal plate 12, a first slide block 314 engaged with the first slide rail 313, a connecting plate 315 fixedly connected to the first slide block 314, a first driving motor 316 installed on the supporting plate 311, a first guide belt 317 engaged with the first driving motor 316, and a connecting block 318 connecting the first guide belt 317 and the connecting plate 315.

The first slide rails 313 extend linearly along the Y direction, in this embodiment, the number of the first slide rails 313 is two, two first slide rails 313 are spaced in parallel, one first slide block 314 is arranged on each first slide rail 313, the connecting plate 315 connects the two first slide blocks 314, and the arrangement of the connecting plate 315 can maintain the motion consistency of the two first slide blocks 314, and avoid the motion state deviation of the two first slide blocks 314 from affecting the displacement accuracy.

First slide rail 313 set up in the top of diaphragm 12, its corresponding drive division set up in the below of diaphragm 12 can save the space above diaphragm 12, diaphragm 12 corresponds the position of connecting block 318 runs through and is provided with the stroke groove, the length in stroke groove is not less than the stroke length of connecting block 318, connecting block 318 correspond pass the stroke groove with connecting plate 315 fixed connection.

The working process of the Y-direction shifting device 31 is as follows: the first driving motor 316 operates after being powered on, drives the first conduction band 317 to rotate, and drives the connection block 318 and the connection plate 315 to linearly move along the operation direction of the conduction band 317, thereby driving the first sliding block 314 to linearly move along the first sliding rail 313.

The X-direction shifting device 32 includes a bottom plate 321 fixedly connected to the connecting plate 315, side plates 322 disposed at two ends of the bottom plate 321, a screw rod 323 mounted on the side plates 322, a sliding table 324 engaged with the screw rod 323, a second driving motor 325 driving the screw rod 232 to rotate, and a second guiding belt 326 connecting the second driving motor 325 and the screw rod 323. The second driving motor 325 is fixedly accommodated in the motor compartment 13.

The working process of the X-direction shift device 32 is: the second driving motor 325 runs after being electrified to drive the second conduction band 326 to rotate to drive the screw rod 323 to rotate, two ends of the screw rod 323 are mounted on the side plate 322 through bearings, the screw rod 323 rotates to drive the sliding table 324 to move linearly along the axial direction of the screw rod 323, and the screw rod 323 is arranged along the X direction.

The trough 33 is fixedly connected with the sliding table 324, and the movement state of the trough 33 is consistent with that of the sliding table 324, and it can be understood that the position of the trough 33 can be adjusted by the cooperation of the Y-direction shifting device 31 and the X-direction shifting device 32.

The work engineering of the feeding assembly 30 is as follows: during feeding, the Y-direction shifting device 31 moves towards the direction close to the operator, the operator places the workpiece in the trough 33, the Y-direction shifting device 31 resets, the X-direction shifting device 32 drives the trough 33 to move towards the direction close to the turntable assembly 20, and the suction assembly 40 sucks the workpiece to the station 25, so that feeding is completed; during blanking, the X-direction shifting device 32 moves towards the direction close to the turntable assembly 20, the material sucking assembly 40 sucks a workpiece to the inside of the material groove 33, and the X-direction shifting device 32 resets to complete blanking.

The suction assembly 40 includes a bracket 41, an X-direction adjusting device 42, a Z-direction adjusting device 43, a mounting member 44, and a suction rod 45.

The support 41 is fixed on the frame, the X-direction adjusting device 42 is fixed on the support 41, the X-direction adjusting device 42 includes a guide rod 421, an X-direction adjusting driving cylinder 422 and a sliding base 423, the guide rod 421 is arranged along the X-direction, the sliding base 423 is matched with the guide rail 421, and the X-direction adjusting driving cylinder 422 drives the sliding base 423 to linearly slide along the guide rod 421.

The Z-direction adjusting device 43 includes a vertical plate 431 and a Z-direction adjusting driving cylinder 432 fixed to the end of the vertical plate 431, the mounting member 44 is connected to the Z-direction adjusting driving cylinder 432, and the Z-direction adjusting driving cylinder 432 drives the mounting member 44 to move in the Z-direction.

The mounting member 44 is used for fixedly mounting the suction rod 45, and the mounting member 44 includes a mounting plate 441 arranged along the Y direction and a connecting member 442 connected to the mounting plate 441. The mounting plate 441 is provided with a plurality of mounting holes 4410 in a penetrating manner, the mounting holes 4410 are distributed in an array manner along the extending direction of the mounting plate 441, the connecting piece 442 is provided with a linear groove 4420 in a penetrating manner, the mounting plate 441 is fixedly connected with the connecting piece 442 through a bolt, a screw rod of the bolt sequentially penetrates through the mounting holes 4410 and the linear groove 4420, the head of the bolt is positioned on one side of the connecting piece 442, a nut is positioned on one side of the mounting plate 441 and is used for correspondingly clamping the mounting plate 441 and the connecting piece 442 to realize fixation, and the position of the suction rod 45 can be adjusted along the Y direction by adjusting the matching of the mounting holes 4410 and the linear groove 4420. The linear groove 4420 is arranged along the X direction, the suction rod 45 is clamped in the linear groove 4420, and the position of the suction rod 45 in the X direction can be changed by adjusting the position of the suction rod 45 in the linear groove 4420.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. A workpiece transfer mechanism is characterized by comprising a base, a rotary table assembly arranged on the base, two feeding assemblies symmetrically arranged on two opposite sides of the rotary table assembly and a material sucking assembly arranged above the feeding assemblies, wherein each feeding assembly comprises a Y-direction shifting device, an X-direction shifting device and a trough, the Y-direction shifting device is arranged on the base, the X-direction shifting device is arranged on the Y-direction shifting device, the trough is arranged on the X-direction shifting device, a workpiece to be processed is placed in the trough, the Y-direction shifting device drives the X-direction shifting device to linearly move along the Y direction, the X-direction shifting device drives the trough to linearly move along the X direction, a station is arranged on the rotary table assembly, and the material sucking assembly adsorbs the workpiece in the trough, and transferring to the station.

2. The workpiece transfer mechanism according to claim 1, wherein the base comprises two vertical plates arranged in parallel at intervals, a horizontal plate connecting the two vertical plates, and a motor chamber fixed at two ends of the horizontal plate, an operating station of an operator is arranged on one side of the horizontal plate, and the material suction assembly is arranged on the other side of the horizontal plate.

3. The workpiece transfer mechanism according to claim 2, wherein the turntable assembly comprises a fixed disk, a rotating disk, a rotary driving motor and a limit switch, a through hole penetrates through the middle position of the transverse plate, the fixed disk is fixed on the transverse plate, the rotary driving motor penetrates through the through hole and extends downwards, the rotary driving motor drives the rotating disk to rotate, and the rotation angle of the rotating disk at each time is 180 degrees.

4. The workpiece transfer mechanism according to claim 3, wherein the limit switch comprises a limit block and a limit groove matched with the limit block, the limit block is fixedly connected with the rotating disc, and the limit groove is fixedly connected with the fixed disc.

5. The workpiece transfer mechanism of claim 4, wherein the number of stations is two, and the two stations are arranged side by side on the fixed tray.

6. The workpiece transfer mechanism according to claim 5, wherein the Y-direction shifting device comprises a support plate arranged below the transverse plate at intervals in parallel, a connecting column connecting the support plate and the transverse plate, a first slide rail fixed above the transverse plate, a first slide block matched with the first slide rail, a connecting plate fixedly connected with the first slide block, a first driving motor arranged on the support plate, a first guide belt matched with the first driving motor, and a connecting block connecting the first guide belt and the connecting plate, the first slide rail extends linearly in the Y direction, the number of the first slide rails is two, the two first slide rails are arranged at intervals in parallel, one first slide block is arranged on each first slide rail, and the connecting plate is connected with the two first slide blocks.

7. The workpiece transfer mechanism according to claim 6, wherein the X-direction shift device comprises a bottom plate fixedly connected with the connecting plate, side plates arranged at both ends of the bottom plate, a screw rod mounted on the side plates, a sliding table matched with the screw rod, a second driving motor driving the screw rod to rotate, and a second guide belt connecting the second driving motor and the screw rod, and the trough is fixedly connected with the sliding table.

8. The workpiece transfer mechanism according to claim 7, wherein the material sucking component comprises a support, an X-direction adjusting device, a Z-direction adjusting device, a mounting member and a sucking rod, the X-direction adjusting device is fixed on the support, the X-direction adjusting device comprises a guide rod, an X-direction adjusting driving cylinder and a sliding seat, the guide rod is arranged along the X-direction, the sliding seat is matched with the guide rod, the X-direction adjusting driving cylinder drives the sliding seat to slide along the guide rod, the Z-direction adjusting device comprises a vertical plate and a Z-direction adjusting driving cylinder fixed at the tail end of the vertical plate, the mounting member is connected with the Z-direction adjusting driving cylinder, and the Z-direction adjusting driving cylinder drives the mounting member to move along the Z-direction.

9. The workpiece transfer mechanism according to claim 8, wherein the mounting member is used for fixedly mounting the suction rod, the mounting member includes a mounting plate arranged along the Y direction and a connecting member connected with the mounting plate, a plurality of mounting holes are formed through the mounting plate, the mounting holes are distributed in an array along the extending direction of the mounting plate, a linear groove is formed through the connecting member, the mounting plate is fixedly connected with the connecting member through a bolt, a screw of the bolt sequentially penetrates through the mounting holes and the linear groove, the head of the bolt is located on one side of the connecting member, and a nut is located on one side of the mounting plate and is used for correspondingly clamping the mounting plate and the connecting member.