CN216547178U

CN216547178U - Be applied to automatic labeling machine of display screen module

Info

Publication number: CN216547178U
Application number: CN202123106782.1U
Authority: CN
Inventors: 王强; 施景; 陈霆; 江飞; 杨超; 向征
Original assignee: NANJING CHINA ELECTRONICS PANDA LIGHTING CO Ltd
Current assignee: NANJING CHINA ELECTRONICS PANDA LIGHTING CO Ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-17
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses an automatic labeling machine applied to a display screen module, which is characterized by comprising a machine body, wherein a labeling base, a label suction nozzle and a label feeding mechanism are arranged on the machine body; the labeling base can be controlled to move along the Y direction on the machine body, and a display screen module is placed on the labeling base; the label feeding mechanism is used for controlled supply of labels; the label suction nozzle can be controlled to move along the X direction and the Z direction on the machine body, and is used for adsorbing the label provided by the label feeding mechanism and attaching the label to the display screen module; the X direction, the Y direction, and the Z direction are three directions orthogonal to each other in space, and the Z direction is a vertical direction. The automatic labeling machine has the advantages that automatic labeling can be performed on the display screen module, the labor input in labeling operation is reduced, and the labeling quality is improved.

Description

Be applied to automatic labeling machine of display screen module

Technical Field

The utility model relates to the technical field of display screen production and manufacturing equipment, in particular to an automatic labeling machine applied to a display screen module.

Background

In the production of display screen, the display screen module needs to be labeled at the appointed position on the display screen module after the assembly is completed. At present, in the most display screen module production line, the attached operation of label adopts artifical or the supplementary manual work of equipment more, because technological requirement is different, needs the unequal workman of configuration quantity to carry out the operation, and the labour demand is high, and intensity of labour is big, and attached efficiency and yield are all very low.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic labeling machine applied to a display screen module, which has the advantages that the automatic labeling machine can automatically label the display screen module, the labor input in labeling operation is reduced, and the labeling quality is improved.

The utility model aims to realize the technical scheme that the automatic labeling machine applied to the display screen module comprises a machine body, wherein a labeling base, a label suction nozzle and a label feeding mechanism are arranged on the machine body;

the labeling base can be controlled to move along the Y direction on the machine body, and a display screen module is placed on the labeling base;

the label feeding mechanism is used for providing labels in a controlled manner;

the label suction nozzle can be controlled to move along the X direction and the Z direction on the machine body, and is used for adsorbing the label provided by the label feeding mechanism and attaching the label to the display screen module;

the above-mentioned X direction, Y direction, and Z direction are three directions orthogonal to each other in space, and the Z direction is a vertical direction.

The labeling machine is further provided with a Y-direction slide rail and a Y-direction screw rod in the Y direction, the Y-direction screw rod is connected with a Y-direction motor for driving the Y-direction screw rod to rotate, a Y-direction slide block is connected onto the Y-direction slide rail in a sliding mode, the Y-direction screw rod is in transmission connection with the Y-direction slide block, and the labeling base is fixedly installed on the Y-direction slide block.

The labeling device is further provided with at least two groups of labeling bases which are arranged in parallel, and the labeling bases are provided with placing grooves for placing the display screen modules.

The label feeding mechanism comprises a discharging shaft, a receiving shaft and a discharging platform which are arranged on the machine body, the receiving shaft is connected with a feeding motor used for driving the receiving shaft to rotate, during labeling operation, label paper moves to the upper portion of the discharging platform from the discharging shaft, moves to the lower portion of the discharging platform through the edge of the discharging platform and then winds to the receiving shaft, and labels on the label paper are taken down from the discharging platform.

The utility model is further arranged in that a material taking plate is arranged at the end part of the material placing platform, a gap for the label paper to pass through is arranged on the material taking plate and the material placing platform, the label paper moves from the upper part of the material placing platform to the lower part of the material placing platform through the gap, and the label falls on the material taking plate after being separated from the label paper.

The utility model is further provided that the machine body is provided with a plurality of guide rollers for adjusting the advancing direction of the label paper.

The X-direction guide rail is arranged on the machine body, the X-direction lead screw is arranged on the X-direction guide rail, the X-direction lead screw is connected with an X-direction motor used for driving the X-direction lead screw to rotate, an X-direction sliding block is connected onto the X-direction guide rail in a sliding manner, the X-direction lead screw is in transmission connection with the X-direction sliding block, and a Z-direction seat is arranged on the X-direction sliding block;

the Z-direction base is provided with a Z-direction lead screw in the Z direction, the Z-direction lead screw is connected with a Z-direction motor used for driving the Z-direction lead screw to rotate, the Z-direction lead screw is connected with a Z-direction sliding block in a transmission mode, the Z-direction sliding block is provided with a Z shaft, and the label suction nozzle is arranged at the bottom of the Z shaft.

The utility model is further arranged in a way that the Z shaft can rotate around the axis of the Z shaft on the Z-direction sliding block, the Z shaft is provided with a first synchronous wheel, the Z-direction seat is provided with a rotating motor, the main shaft of the rotating motor is connected with a second synchronous wheel, and the first synchronous wheel and the second synchronous wheel are connected through a synchronous belt.

The utility model is further set that the shape of the label suction nozzle is matched with a label to be attached, the label suction nozzle is connected with a negative pressure machine, and a plurality of air holes are densely distributed at the bottom of the label suction nozzle.

The utility model is further arranged that a bar code scanner is arranged on the machine body above the material taking plate and used for scanning bar codes on the labels.

In conclusion, the beneficial effects of the utility model are as follows:

1. according to the utility model, the label is adsorbed by the label suction nozzle and attached to the display screen module, so that the automatic attachment of the label is realized, and the labor input in the label attachment operation can be reduced;

2. the labeling position can be flexibly controlled by moving the labeling base along the Y direction and moving the label suction nozzle along the X direction and the Z direction, so that the labeling device is suitable for attaching different types of labels on different positions on a display screen module, and meanwhile, the rotation of the Z axis can be controlled by the rotating motor, so that the label suction nozzle can adjust the direction of the label, and the flexibility and the applicability of labeling are further improved;

3. after the label paper passes through the edge of the discharging platform, the label paper is bent, so that the label on the label paper can be automatically separated from the label paper and fall on the material taking plate, the bar code scanner scans the label, the label is controlled to stop moving after the label is determined to move to the designated position, then the label suction nozzle adsorbs the label, the position of the adsorbed label is accurately determined, and the labeling quality is favorably improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic front view of an embodiment of the present invention;

FIG. 3 is a schematic view of a labeling base in an embodiment of the present invention;

fig. 4 is a schematic top view of the labeling base of the present invention;

FIG. 5 is a schematic view of a transmission structure of the labeling base in the embodiment of the present invention;

FIG. 6 is a schematic view of the label feed mechanism in an embodiment of the present invention;

FIG. 7 is a schematic view showing a position where a label is sucked by the label suction nozzle in the embodiment of the present invention;

fig. 8 is a schematic view of a label holder in an embodiment of the present invention.

In the figure, 1, a fuselage; 2. labeling the base; 201. a placement groove; 3. a label suction nozzle; 4. a label feeding mechanism; 5. a Y-direction slide rail; 6. a Y-direction screw rod; 7. a Y-direction motor; 8. a Y-direction sliding block; 9. a discharging shaft; 10. a material receiving shaft; 11. a material placing platform; 12. a feeding motor; 13. taking a material plate; 14. a baffle plate; 15. a guide roller; 16. an X-direction guide rail; 18. an X-direction motor; 20. a Z-direction seat; 21. a Z-direction screw rod; 22. a Z-direction motor; 23. a Z-direction slider; 24. a Z axis; 25. a first synchronizing wheel; 26. a second synchronizing wheel; 27. a rotating electric machine; 28. air holes are formed; 29. and (4) a synchronous belt.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

Example (b): referring to fig. 1-8, an automatic labeling machine applied to a display screen module comprises a machine body 1, wherein a labeling base 2, a label suction nozzle 3 and a label feeding mechanism 4 are arranged on the machine body 1.

Labeling base 2 can be controlled on fuselage 1 and remove along the Y direction, labeling base 2 is last to be used for placing the display screen module. Y that is equipped with the Y direction on the fuselage 1 is to slide rail 5 and Y to lead screw 6, and Y is connected with to lead screw 6 and is used for driving Y to lead screw 6 pivoted Y to motor 7, and Y has Y to slider 8 to sliding connection on the slide rail 5, and Y is connected to lead screw 6 and Y to the transmission between the slider 8, pastes mark base 2 fixed mounting on Y to slider 8. When the Y-direction motor 7 works, the Y-direction screw rod 6 is driven to rotate, and then the Y-direction sliding block 8 and the labeling base 2 are driven to move on the Y-direction sliding rail 5.

In this embodiment, labeling base 2 is provided with two sets and is arranged side by side, each labeling base 2 is provided with independent Y-direction slide rail 5, Y-direction screw rod 6 and Y-direction motor 7, and the two labeling bases 2 can be controlled to move independently. Paste and be equipped with the standing groove 201 that is used for placing the display screen module on the mark base 2, the shape of standing groove 201 and the appearance phase-match of display screen module, when pasting the mark, directly put into the display screen module paste standing groove 201 on the mark base 2 can, need not extra location and fixing device, be favorable to improving and paste mark efficiency.

The label feeding mechanism 4 is used for controlled supply of labels. Label feeding mechanism 4 is including setting up at the blowing axle 9, receipts material axle 10 and the blowing platform 11 of fuselage 1, and blowing axle 9 and the equal level setting of receipts material axle 10 are used for placing the label paper of lapping on the blowing axle 9, and receipts material axle 10 is used for the roll system to take off the label paper of label, and 11 level settings of blowing platform are used for the label paper to pass through. The material receiving shaft 10 is connected with a feeding motor 12 for driving the material receiving shaft 10 to rotate, and in the embodiment, the material receiving shaft 10 and the feeding motor 12 are connected through a two-stage belt. During labeling operation, the label paper moves from the discharging shaft 9 to the upper side of the discharging platform 11, moves to the lower side of the discharging platform 11 through the edge of the discharging platform 11 and is wound on the receiving shaft 10, and the label on the label paper is taken down from the discharging platform 11. When the label paper passes through the edge of the discharging platform 11, the label paper is bent, and the label can automatically fall off from the label paper.

The end of the discharging platform 11 is provided with a material taking plate 13, a gap for the label paper to pass through is formed in the material taking plate 13 and the discharging platform 11, the label paper moves from the upper part of the discharging platform 11 to the lower part of the discharging platform 11 through the gap, and the label falls on the material taking plate 13 after being separated from the label paper, so that the label is prevented from directly falling on the ground when being separated from the label paper.

The label is dropped on the material taking plate 13 and then is sucked by the label suction nozzle 3. In order to avoid the label directly adhering to the material taking plate 13, the material taking plate 13 should be made of a material that is not easy to adhere, such as loose wood, porous rubber plate, etc., and an anti-sticking material is further coated on the material taking plate 13.

The machine body 1 is provided with a plurality of guide rollers 15 for adjusting the advancing direction of the label paper. As shown in the figures, the guide rollers 15 in the embodiment are of two types, and the guide roller 15 with a larger diameter is used for guiding the label paper on the discharging shaft 9 to the lower part of the discharging platform 11, so as to avoid the label paper from falling off in advance due to an excessively small bending radius; the guide roller 15 with a smaller diameter is used for guiding the label paper with the label taken off below the discharging platform 11 to the material receiving shaft 10 to be wound into a roll for recycling.

The baffles 14 are arranged on two sides of the discharging platform 11, and the distance between the baffles 14 on the two sides is equal to or slightly larger than the width of the label paper so as to position the label paper and ensure that the position of the label paper is at a designated position. The baffle 14 is detachably mounted on the discharging platform 11 through screws, and when label paper with different widths is replaced, the position of the baffle 14 is correspondingly adjusted. In addition, in order to prevent the label paper from tilting, a pressing plate is arranged above the discharging platform 11, the pressing plate is also fixed on the discharging platform 11 through screws, a gap is reserved between the pressing plate and the discharging platform 11, and the label paper passes through the gap.

In order to further improve the accuracy of labeling, a barcode scanner is provided on the body 1 at a position above the take-out plate 13 for scanning a barcode on the label, which is set as a position where the label suction nozzle 3 sucks the label. Because the label usually has a bar code containing specific information, after the label falls on the material taking plate 13, the bar code scanner can identify the label, at this moment, the feeding motor 12 is controlled to stop, the label paper stops moving, after the label on the material taking plate 13 is sucked by the label suction nozzle 3, the feeding motor 12 is started to move the next label paper to the material taking plate 13, and the problem that the label which is separated is moved out of a designated position by further movement of the label paper to cause abnormal labeling or labeling quality reduction is avoided.

In a preferred aspect of the present invention, the position where the label suction nozzle 3 sucks the label may be set at a position where the label is not yet completely separated from the label paper to provide the positioning accuracy of the label.

The label suction nozzle 3 can be controlled to move along the X direction and the Z direction on the machine body 1, and the label suction nozzle 3 is used for adsorbing a label provided by the label feeding mechanism 4 and attaching the label to the display screen module.

The above-mentioned X direction, Y direction, and Z direction are three directions orthogonal to each other in space, and the Z direction is a vertical direction. The X, Y and Z directions described above are the default directions in a typical three-axis machine tool or three-axis device.

An X-direction guide rail 16 in the X direction is arranged on the machine body 1, an X-direction screw rod is arranged on the X-direction guide rail 16, the X-direction screw rod is connected with an X-direction motor 18 for driving the X-direction screw rod to rotate, an X-direction slider is connected on the X-direction guide rail 16 in a sliding mode, the X-direction screw rod is in transmission connection with the X-direction slider, and a Z-direction seat 20 is installed on the X-direction slider (in the drawing, the X-direction screw rod and the X-direction slider are located on the inner side of the X-direction guide rail 16 and are not shown). When the X-direction motor 18 works, the X-direction screw rod is driven to rotate, and further the Z-direction seat 20 is driven to slide on the Z-direction guide rail.

The Z-direction base 20 is provided with a Z-direction screw rod 21 in the Z direction, the Z-direction screw rod 21 is connected with a Z-direction motor 22 used for driving the Z-direction screw rod 21 to rotate, the Z-direction motor 22 is in transmission connection with the Z-direction screw rod 21 through a belt, a Z-direction sliding block 23 is in transmission connection with the Z-direction screw rod 21, a Z shaft 24 is arranged on the Z-direction sliding block 23, and the label suction nozzle 3 is arranged at the bottom of the Z shaft 24. When the Z-direction motor 22 works, the Z-direction screw rod 21 rotates, and then the Z-direction slide block 23 is driven to move up and down.

The Z shaft 24 can rotate around the axis of the Z shaft on the Z-direction sliding block 23, a first synchronous wheel 25 is arranged on the Z shaft 24, a rotating motor 27 is arranged on the Z-direction seat 20, a second synchronous wheel 26 is connected with a main shaft of the rotating motor 27, and the first synchronous wheel 25 is connected with the second synchronous wheel 26 through a synchronous belt 29. The rotary motor 27 drives the Z-axis 24 to rotate around its own axis to change the direction of the label sucked by the label suction nozzle 3, thereby being adaptable to the label attaching operation in different directions.

The appearance of label suction nozzle 3 matches with the label of treating attached, in this embodiment to the most common long rectangular label in the display screen module is the example, and label suction nozzle 3 sets up to the long rectangular shape that corresponds, and label suction nozzle 3 is connected with the negative pressure machine and provides the negative pressure, and a plurality of bleeder vents 28 are densely covered to the bottom of label suction nozzle 3, makes the label non-deformable when being adsorbed, realizes the harmless absorption to the label.

The automatic labeling machine applied to the display screen module can be used for attaching various labels. On the display screen module, different labels are attached at different positions and at different attachment angles, so that programs for attaching different labels are all written into a control system of the equipment for selection.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. An automatic labeling machine applied to a display screen module is characterized by comprising a machine body (1), wherein a labeling base (2), a label suction nozzle (3) and a label feeding mechanism (4) are arranged on the machine body (1);

the labeling base (2) can be controlled to move along the Y direction on the machine body (1), and a display screen module is placed on the labeling base (2);

the label feeding mechanism (4) is used for providing labels in a controlled manner;

the label suction nozzle (3) can be controlled to move along the X direction and the Z direction on the machine body (1), and the label suction nozzle (3) is used for adsorbing a label provided by the label feeding mechanism (4) and attaching the label to the display screen module;

2. The automatic labeling machine applied to the display screen module according to claim 1, wherein a Y-direction slide rail (5) and a Y-direction screw rod (6) in a Y direction are arranged on the machine body (1), the Y-direction screw rod (6) is connected with a Y-direction motor (7) for driving the Y-direction screw rod (6) to rotate, a Y-direction slide block (8) is connected onto the Y-direction slide rail (5) in a sliding manner, the Y-direction screw rod (6) is in transmission connection with the Y-direction slide block (8), and the labeling base (2) is fixedly mounted on the Y-direction slide block (8).

3. The automatic labeling machine applied to the display screen module according to claim 2, wherein the labeling base (2) is provided with at least two groups and is arranged side by side, and the labeling base (2) is provided with a placing groove (201) for placing the display screen module.

4. The automatic labeling machine applied to the display screen module according to claim 1, wherein the label feeding mechanism (4) comprises a discharging shaft (9), a receiving shaft (10) and a discharging platform (11) which are arranged on the machine body (1), the receiving shaft (10) is connected with a feeding motor (12) used for driving the receiving shaft (10) to rotate, during labeling operation, label paper moves to the upper portion of the discharging platform (11) from the discharging shaft (9), moves to the lower portion of the discharging platform (11) through the edge of the discharging platform (11) and then winds onto the receiving shaft (10), and labels on the label paper are taken down from the discharging platform (11).

5. The automatic labeling machine applied to the display screen module according to claim 4, wherein a material taking plate (13) is arranged at the end of the material placing platform (11), a gap for the label paper to pass through is arranged on the material taking plate (13) and the material placing platform (11), the label paper moves from the upper part of the material placing platform (11) to the lower part of the material placing platform (11) through the gap, and the label falls on the material taking plate (13) after being separated from the label paper.

6. The automatic labeling machine applied to the display screen module group according to claim 5, wherein a plurality of guide rollers (15) are arranged on the machine body (1) and used for adjusting the traveling direction of the label paper.

7. The automatic labeling machine applied to the display screen module according to claim 1, wherein an X-direction guide rail (16) in an X direction is arranged on the machine body (1), an X-direction screw rod is arranged on the X-direction guide rail (16), the X-direction screw rod is connected with an X-direction motor (18) for driving the X-direction screw rod to rotate, an X-direction sliding block is connected on the X-direction guide rail (16) in a sliding manner, the X-direction screw rod is in transmission connection with the X-direction sliding block, and a Z-direction seat (20) is arranged on the X-direction sliding block;

the Z-direction base (20) is provided with a Z-direction screw rod (21) in the Z direction, the Z-direction screw rod (21) is connected with a Z-direction motor (22) used for driving the Z-direction screw rod (21) to rotate, the Z-direction screw rod (21) is connected with a Z-direction sliding block (23) in a transmission manner, a Z shaft (24) is arranged on the Z-direction sliding block (23), and the label suction nozzle (3) is arranged at the bottom of the Z shaft (24).

8. The automatic labeling machine applied to the display screen module according to claim 7, wherein the Z-axis (24) can rotate around the axis thereof on the Z-direction sliding block (23), the first synchronizing wheel (25) is arranged on the Z-axis (24), the rotating motor (27) is arranged on the Z-direction seat (20), the second synchronizing wheel (26) is connected to the spindle of the rotating motor (27), and the first synchronizing wheel (25) and the second synchronizing wheel (26) are connected through the synchronizing belt (29).

9. The automatic labeling machine applied to the display screen module according to claim 8, wherein the shape of the label suction nozzle (3) is matched with the label to be attached, a negative pressure machine is connected to the label suction nozzle (3), and a plurality of air holes (28) are densely distributed at the bottom of the label suction nozzle (3).

10. The automatic labeling machine applied to the display screen module as claimed in claim 1, wherein a bar code scanner is arranged on the machine body (1) at a position above the material taking plate (13) for scanning a bar code on a label.