CN220533248U

CN220533248U - Marking device

Info

Publication number: CN220533248U
Application number: CN202321488812.6U
Authority: CN
Inventors: 陈龙胜
Original assignee: Shenzhen Shichuangyi Electronic Co ltd
Current assignee: Shenzhen Shi Creative Electronics Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-02-27
Anticipated expiration: 2033-06-12

Abstract

The application discloses marking equipment, which comprises a feeding module, a bearing table, a track, a marking machine, a positioning module and a discharging module, wherein at least one first material box is arranged in the feeding module, a chip to be marked is placed in the first material box, at least one second material box is arranged in the discharging module, and the second material box is used for placing the chip after marking; the marking machine and the positioning module are arranged between the feeding module and the discharging module, the marking machine and the positioning module are correspondingly arranged, the positioning module is used for fixing the chip to be marked which moves to a marking position along with the track, and the marking machine is used for marking the chip to be marked which is fixed by the positioning module; and when the chip to be marked moves to the marking position, the track stops running. Through the design, the marking efficiency of the chip can be effectively improved, and the automation level is improved; and the stability in the marking process can be improved, and the problem of deviation of the direction points is avoided.

Description

Marking device

Technical Field

The application relates to the technical field of laser marking, in particular to marking equipment.

Background

The marking machine is a product marking device, which uses laser beams to mark permanent marks on the surfaces of various different substances, and at present, in the process of marking chips, the chips on a production line are directly marked, and the chip marking direction point deviation can be caused due to the fact that the chips are easy to shake in the moving process, so that the marking effect is affected.

Disclosure of Invention

The purpose of this application is to provide a prevent chip and beat unusual marking device of marking in the marking process.

The application discloses marking equipment is used for marking chips, the marking equipment comprises a feeding module, a bearing table, a track, a marking machine, a positioning module and a discharging module, at least one first material box is arranged in the feeding module, the chips to be marked are placed in the first material box, and the feeding module sequentially pushes the chips to be marked in the first material box out of a discharge hole; at least one second material box is arranged in the blanking module and used for placing the marked chips; the bearing table is arranged between the feeding module and the discharging module, the track is arranged on the bearing table, one end of the track corresponds to the discharging port of the feeding module, and the other end of the track corresponds to the feeding port of the discharging module; the marking machine and the positioning module are arranged between the feeding module and the discharging module, the marking machine and the positioning module are correspondingly arranged, the positioning module is used for fixing the chip to be marked which moves to a marking position along with the track, and the marking machine is used for marking the chip to be marked which is fixed by the positioning module; and when the chip to be marked moves to the marking position, the track stops running.

Optionally, the feeding module comprises a feeding frame, a first feeding box conveying mechanism, a first discharging box conveying mechanism, a first material box clamping mechanism, a first vertical moving platform, a first horizontal moving platform and a pushing mechanism, wherein the first feeding box conveying mechanism and the first discharging box conveying mechanism are fixed on the feeding frame in parallel along the vertical direction, the first feeding box conveying mechanism is arranged above the first discharging box conveying mechanism, and the first material box is arranged in the first feeding box conveying mechanism; the pushing mechanism corresponds to the discharge hole and pushes the chip to be marked in the first material box onto the track; the first material box clamping mechanism is fixed on the first vertical moving platform and moves vertically on the first vertical moving platform, the first material box clamping mechanism clamps the first material box, the first material box is placed on the first horizontal moving platform, the first horizontal moving platform corresponds to the first blanking box conveying mechanism, and the first material box moves onto the first blanking box conveying mechanism along with the first horizontal moving platform.

Optionally, the first feeding box conveying mechanism and the first discharging box conveying mechanism are respectively provided with a limiting groove, the first feeding box is fixed in the limiting grooves, and the width of the limiting grooves is adjustable.

Optionally, the blanking module includes a blanking frame, a second feeding box conveying mechanism, a second blanking box conveying mechanism, a second box clamping mechanism, a second vertical moving platform and a second horizontal moving platform, wherein the second feeding box conveying mechanism and the second blanking box conveying mechanism are fixed on the blanking frame in parallel along a vertical direction, the second feeding box conveying mechanism is arranged above the second blanking box conveying mechanism, and the second box is arranged in the second feeding box conveying mechanism and corresponds to the feeding inlet; the second material box clamping mechanism is fixed on the second vertical moving platform and moves vertically on the second vertical moving platform, the second material box clamping mechanism clamps the second material box, the second material box is placed on the second horizontal moving platform, the second horizontal moving platform corresponds to the second discharging material box conveying mechanism, and the second material box moves onto the second discharging material box conveying mechanism along with the second horizontal moving platform.

Optionally, the positioning module comprises a positioning seat, a guide shaft, a positioning pin, an air cylinder and a sensor, wherein the guide shaft is vertically arranged with the bearing table, and the positioning seat is in sliding fit with the guide shaft and moves along the direction vertical to the bearing table; the positioning pin is arranged on one side, facing the bearing table, of the positioning seat, at least one positioning hole is formed in the chip to be marked, and the positioning pin corresponds to the positioning hole; the air cylinder is arranged on the positioning seat and controls the positioning seat to move on the guide shaft; when the chip to be marked moves to the marking position, the cylinder controls the positioning seat to move towards the bearing table, and the sensor detects whether the positioning pin is inserted into the positioning hole; when the sensor detects that the positioning pin is not inserted into the positioning hole, the sensor outputs a detection abnormal signal.

Optionally, the marking device further includes a controller, where the controller is connected to the sensor and the marking machine respectively, and when the controller receives the abnormal detection signal output by the sensor, the controller controls the marking machine to stop marking.

Optionally, the positioning module includes at least two positioning pins, and the at least two positioning pins respectively correspond to different sides of the chip to be marked.

Optionally, a focusing mechanism is arranged on the marking machine and is used for adjusting the focal length of the marking machine.

Optionally, the chip to be marked includes a plurality of connected chip particles, and the marking machine is used for marking the chip to be marked.

Optionally, the marking machine marks a plurality of the chip particles simultaneously.

According to the chip marking device, the feeding, the discharging and the marking of the chip are integrated into one device, so that the manual feeding and the manual discharging are avoided, the marking efficiency of the chip can be effectively improved, and the automation level is improved; moreover, when marking, the track can be controlled to stop running, and the chip to be marked is fixed through the positioning module, so that the stability in the marking process is improved, the problem of deviation of the direction points is avoided, and the production efficiency and quality of the chip are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. In the drawings:

fig. 1 is a schematic diagram of a marking apparatus according to an embodiment of the present application;

fig. 2 is a schematic diagram of a feeding module provided in an embodiment of the present application;

fig. 3 is a schematic diagram of a blanking module provided in an embodiment of the present application;

FIG. 4 is a schematic diagram of a positioning module according to an embodiment of the present disclosure;

fig. 5 is a schematic diagram of a chip to be marked according to an embodiment of the present application.

10, marking equipment; 100. a feeding module; 110. a first magazine; 120. a feeding frame; 130. a first loading box conveying mechanism; 140. a first blanking box conveying mechanism; 150. a first magazine clamping mechanism; 160. a first vertically movable platform; 170. a first horizontal movement platform; 180. a pushing mechanism; 190. a limit groove; 200. a carrying platform; 300. a track; 400. a marking machine; 500. a positioning module; 510. a positioning seat; 520. a guide shaft; 530. a positioning pin; 540. a cylinder; 550. a sensor; 600. a blanking module; 610. a second magazine; 620. a blanking frame; 630. a second loading box conveying mechanism; 640. a second blanking box conveying mechanism; 650. a second magazine clamping mechanism; 660. a second vertical movement platform; 670. a second horizontal movement platform; 700. a chip to be marked; 710. positioning holes; 720. chip particles; 800. a focusing mechanism.

Detailed Description

It should be understood that the terminology, specific structural and functional details disclosed herein are merely representative for purposes of describing particular embodiments, but that the application may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or implicitly indicating the number of technical features indicated. In addition, terms of the azimuth or positional relationship indicated by "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are described based on the azimuth or relative positional relationship shown in the drawings, are merely for convenience of description of the present application, and do not indicate that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application.

As shown in fig. 1, the embodiment of the present application provides a marking device, which is used for marking chips, where the marking device 10 includes a feeding module 100, a bearing table 200, a track 300, a marking machine 400, a positioning module 500, and a discharging module 600, at least one first material box 110 is disposed in the feeding module 100, a chip 700 to be marked is disposed in the first material box 110, and the feeding module 100 sequentially pushes out the chip 700 to be marked in the first material box 110 from a discharge hole; at least one second material box 610 is arranged in the blanking module 600, and the second material box 610 is used for placing the marked chips; the bearing table 200 is arranged between the feeding module 100 and the discharging module 600, the track 300 is arranged on the bearing table 200, one end of the track 300 corresponds to a discharge port of the feeding module 100, and the other end of the track 300 corresponds to a feed port of the discharging module 600; the marking machine 400 and the positioning module 500 are arranged between the feeding module 100 and the discharging module 600, the marking machine 400 and the positioning module 500 are correspondingly arranged, the positioning module 500 is used for fixing the chip 700 to be marked which moves to a marking position along with the track 300, and the marking machine 400 is used for marking the chip 700 to be marked which is fixed by the positioning module 500; when the chip 700 to be marked is moved to the marking position, the track 300 stops running.

According to the chip marking device, the feeding, the discharging and the marking of the chip are integrated into one device, so that the manual feeding and the manual discharging are avoided, the marking efficiency of the chip can be effectively improved, and the automation level is improved; moreover, the static marking mode is adopted, when marking is carried out, the control track 300 stops running, and the chip 700 to be marked is fixed through the positioning module 500, so that the stability in the marking process is improved, the problem of deviation of direction points is avoided, and the production efficiency and quality of the chip are improved. Through the mode, the production efficiency can be greatly improved, the labor cost is reduced, and meanwhile, the loss caused by misoperation is avoided. Moreover, the marking device 10 provided by the embodiment of the application not only can be applied to chip manufacturing, but also can be applied to other related fields, and has wide market prospect and application value.

In actual operation, the first magazine 110 filled with chips 700 to be marked is placed in the feeding module 100 by a worker or a machine, and the feeding module 100 feeds the chips 700 to be marked in the first magazine 110 onto the rail 300 and pushes out empty magazines; then, the chip 700 to be marked moves to a marking position along with the track 300, the positioning module 500 positions the chip 700 to be marked, and the marking machine 400 marks the chip 700 to be marked; the marked chips are automatically fed into the second magazine 610, and after the second magazine 610 is fully filled with the marked chips, the second magazine 610 is manually or mechanically retracted, and at the same time, the empty second magazine 610 is also manually or mechanically placed into the blanking module 600.

The chip 700 to be marked in the embodiment of the application can represent the whole chip before being cut into a single product, namely the chip 700 to be marked comprises a plurality of connected chip particles, and the marking equipment 10 marks each chip particle on the whole chip at the same time, so that the marking efficiency is improved, the directions of the chip particle products after being cut are conveniently distinguished, the directions of the cut products cannot be distinguished, and the problems of testing and sticking are caused. Of course, the chip 700 to be marked may also refer to a single chip or other types of chips.

Specifically, the feeding module 100 employs automatic feeding to improve the automation level and improve the production efficiency of the product, as shown in fig. 2, the feeding module 100 includes a feeding frame 120, a first feeding box conveying mechanism 130, a first discharging box conveying mechanism 140, a first box clamping mechanism 150, a first vertical moving platform 160, a first horizontal moving platform 170 and a pushing mechanism 180, the first feeding box conveying mechanism 130 and the first discharging box conveying mechanism 140 are fixed on the feeding frame 120 in parallel along the vertical direction, and the first feeding box conveying mechanism 130 is disposed above the first discharging box conveying mechanism 140, a plurality of first feeding boxes 110 are disposed in the first feeding box conveying mechanism 130, and the first feeding box conveying mechanism 130 drives the first feeding boxes 110 to move.

It should be noted that, in the embodiment of the present application, the cartridge conveying mechanism may also be designed to have a structure with more than three layers; alternatively, the whole feeding module 100 only has one layer of material box conveying mechanism, and correspondingly, the first vertical moving platform 160 and the first horizontal moving platform 170 are omitted, and the two layers of material box conveying mechanisms can be correspondingly designed according to actual needs or site space.

Moreover, the front and rear ends of the first magazine 110 are hollow, the pushing mechanism 180 is located at the rear end of the first magazine 110, the front end of the first magazine 110 corresponds to the discharge port, and the pushing mechanism 180 pushes the chip 700 to be marked in the first magazine 110 from the front end of the first magazine 110 onto the track 300. The first magazine clamping mechanism 150 is fixed to the first vertical moving stage 160 for clamping the empty first magazine 110 from the first loading magazine transport mechanism 130 and vertically moving (moving up and down) on the first vertical moving stage 160. The first magazine clamping mechanism 150 places the clamped first magazine 110 on the first horizontal moving platform 170, the first horizontal moving platform 170 corresponds to the first blanking magazine conveying mechanism 140, and the first magazine 110 moves onto the first blanking magazine conveying mechanism 140 along with the first horizontal moving platform 170 and moves to a picking and placing area along with the first blanking magazine conveying mechanism 140, so that the first magazine is convenient to pick.

Further, the first feeding box conveying mechanism 130 and the first discharging box conveying mechanism 140 are respectively provided with a limit groove 190, the first feeding box 110 is fixed in the limit groove 190, so that the first feeding box 110 is prevented from being offset in the moving process, and the chip 700 to be marked is prevented from being clamped or offset when entering the track 300, and marking is affected. And the width of the limiting groove 190 is adjustable, so that the width of the limiting groove 190 can be adjusted according to the size types of different first material boxes 110, and the applicability of the device is improved.

Correspondingly, the blanking module 600 adopts automatic blanking, as shown in fig. 3, the blanking module 600 includes a blanking frame 620, a second feeding box conveying mechanism 630, a second blanking box conveying mechanism 640, a second box clamping mechanism 650, a second vertical moving platform 660 and a second horizontal moving platform 670, the second feeding box conveying mechanism 630 and the second blanking box conveying mechanism 640 are fixed on the blanking frame 620 in parallel along the vertical direction, and the second feeding box conveying mechanism 630 is arranged above the second blanking box conveying mechanism 640, and the second feeding box 610 is arranged in the second feeding box conveying mechanism 630 and corresponds to the feeding inlet.

Similarly, the corresponding magazine conveying mechanism in the blanking module 600 may be designed to have a structure with more than three layers, or the whole feeding module 100 may only have one layer of magazine conveying mechanism, and the second vertical moving platform 660 and the second horizontal moving platform 670 may be omitted correspondingly, which may be designed correspondingly according to the actual needs or the site space.

Also, the second magazine clamping mechanism 650 is fixed on the second vertical moving platform 660 and moves vertically on the second vertical moving platform 660, the second magazine clamping mechanism 650 clamps the second magazine 610, the second magazine 610 is placed on the second horizontal moving platform 670, the second horizontal moving platform 670 corresponds to the second discharging magazine conveying mechanism 640, and the second magazine 610 moves onto the second discharging magazine conveying mechanism 640 along with the second horizontal moving platform 670.

The second cartridge 610 and the first cartridge 110 may be of the same design, thereby enabling cartridges to be common; alternatively, the second cartridge 610 and the first cartridge 110 may be designed to have different sizes or shapes, which is not limited herein.

For the positioning module 500 in the embodiment of the present application, as shown in fig. 4 and 5, the positioning module 500 includes a positioning seat 510, a guiding shaft 520, a positioning pin 530, an air cylinder 540, and a sensor 550, where the guiding shaft 520 is vertically disposed with the carrying platform 200, and the positioning seat 510 is slidably matched with the guiding shaft 520, and moves along a direction perpendicular to the carrying platform 200. The positioning pin 530 is disposed at a side of the positioning seat 510 facing the carrying table 200, at least one positioning hole 710 is disposed on the chip 700 to be marked, and the positioning pin 530 corresponds to the positioning hole 710; the cylinder 540 is disposed on the positioning seat 510, and controls the positioning seat 510 to move on the guide shaft 520.

When the chip 700 to be marked moves to the marking position, the cylinder 540 controls the positioning seat 510 to move towards the bearing table 200, and the sensor 550 detects whether the positioning pin 530 is inserted into the positioning hole 710; when the positioning pin 530 is inserted into the positioning hole 710, it indicates that the chip 700 to be marked is positioned correctly, and no offset or reverse offset exists, so that marking can be performed; when the sensor 550 detects that the positioning pin 530 is not inserted into the positioning hole 710, it indicates that the chip 700 to be marked is offset or inverted, and the sensor 550 outputs a detection abnormality signal.

As an embodiment, the marking apparatus 10 further includes a controller (not shown in the drawing), where the controller is connected to the sensor 550 and the marking machine 400, and when the controller receives the abnormal detection signal output by the sensor 550, the controller controls the marking machine 400 to stop marking, and at this time, notifies a person to adjust the placement of the marking chip 700.

As another embodiment, when the controller receives the abnormal detection signal output by the sensor 550, the controller controls the marking machine 400 to stop marking the abnormal chip 700 to be marked, directly conveys the chip 700 to be marked to the next process through the track 300, and starts marking the subsequent chip 700 to be marked; alternatively, the chip 700 to be marked for the abnormality is also marked.

Meanwhile, the chip 700 to be marked on the track 300 is photographed by a camera, the number of the abnormal chip 700 to be marked is recorded, and the chip 700 to be marked is picked up for independent processing in the subsequent process. Or, all the chips 700 to be marked are scanned at the feeding hole, and all the chips 700 to be marked with deviation or reverse are recorded.

The positioning module 500 includes at least two positioning pins 530, and the at least two positioning pins 530 respectively correspond to different sides of the chip 700 to be marked; correspondingly, positioning holes 710 are formed on different sides of the chip 700 to be marked, and when the chip 700 to be marked is offset or reversed, the positioning pins 530 cannot be inserted into the corresponding positioning holes 710, so as to determine that the chip 700 to be marked is abnormal.

Alternatively, the positioning hole 710 is made into a blind hole to determine whether the chip 700 to be marked is inverted according to the insertion condition of the positioning pin 530. Of course, the detection can also be performed by adjusting different arrangements or shapes of the positioning pins 530 and the positioning holes 710.

In the embodiment of the application, the automatic feeding and discharging part is adopted to realize the automatic processing of feeding and returning the whole chip 700 to be marked into the chip material box one by one, and meanwhile, the positioning mechanism adopts a mode that the positioning pin 530 is matched with the positioning hole 710 on the product, so that the accurate positioning and anti-reflection detection of the product can be realized. After the positioning is finished, the marking machine 400 can automatically emit light to mark, and after the treatment is finished, the material is automatically discharged through the feeding track 300; therefore, the marking device 10 provided by the embodiment of the application can effectively improve the production efficiency and quality.

In addition, the marking machine 400 is provided with a focusing mechanism 800, and the focusing mechanism 800 is used for adjusting the focal length of the marking machine 400, so that the use of different types of products to be marked is satisfied, and the application range of the marking device 10 is improved. Meanwhile, a track 300 width adjusting system can be additionally arranged, and the width of the track 300 can be adjusted so as to meet the application range of products with different sizes.

The foregoing is a further detailed description of the present application in connection with specific alternative embodiments, and it is not intended that the practice of the present application be limited to such descriptions. It should be understood that those skilled in the art to which the present application pertains may make several simple deductions or substitutions without departing from the spirit of the present application, and all such deductions or substitutions should be considered to be within the scope of the present application.

Claims

1. The marking equipment is used for marking chips and is characterized by comprising a feeding module, a bearing table, a track, a marking machine, a positioning module and a discharging module, wherein at least one first material box is arranged in the feeding module, chips to be marked are placed in the first material box, and the feeding module sequentially pushes the chips to be marked in the first material box out of a discharge hole; at least one second material box is arranged in the blanking module and used for placing the marked chips;

the bearing table is arranged between the feeding module and the discharging module, the track is arranged on the bearing table, one end of the track corresponds to the discharging port of the feeding module, and the other end of the track corresponds to the feeding port of the discharging module;

the marking machine and the positioning module are arranged between the feeding module and the discharging module, the marking machine and the positioning module are correspondingly arranged, the positioning module is used for fixing the chip to be marked which moves to a marking position along with the track, and the marking machine is used for marking the chip to be marked which is fixed by the positioning module;

and when the chip to be marked moves to the marking position, the track stops running.

2. The marking apparatus of claim 1, wherein the loading module comprises a loading frame, a first loading cartridge transport mechanism, a first unloading cartridge transport mechanism, a first cartridge clamping mechanism, a first vertical movement platform, a first horizontal movement platform, and a pushing mechanism, the first loading cartridge transport mechanism and the first unloading cartridge transport mechanism are fixed on the loading frame in parallel along a vertical direction, and the first loading cartridge transport mechanism is disposed above the first unloading cartridge transport mechanism, and the first cartridge is disposed in the first loading cartridge transport mechanism;

the pushing mechanism corresponds to the discharge hole and pushes the chip to be marked in the first material box onto the track;

the first material box clamping mechanism is fixed on the first vertical moving platform and moves on the first vertical moving platform, the first material box clamping mechanism clamps the first material box, the first material box is placed on the first horizontal moving platform, the first horizontal moving platform corresponds to the first blanking box conveying mechanism, and the first material box moves onto the first blanking box conveying mechanism along with the first horizontal moving platform.

3. The marking apparatus according to claim 2, wherein the first feeding box conveying mechanism and the first discharging box conveying mechanism are respectively provided with a limiting groove, the first feeding box is fixed in the limiting groove, and the width of the limiting groove is adjustable.

4. The marking apparatus according to claim 2, wherein the blanking module includes a blanking frame, a second feeding cassette conveying mechanism, a second blanking cassette conveying mechanism, a second cassette clamping mechanism, a second vertical moving platform, and a second horizontal moving platform, the second feeding cassette conveying mechanism and the second blanking cassette conveying mechanism are fixed on the blanking frame in parallel in a vertical direction, and the second feeding cassette conveying mechanism is disposed above the second blanking cassette conveying mechanism, and the second feeding cassette is disposed in the second feeding cassette conveying mechanism corresponding to the feed port;

the second material box clamping mechanism is fixed on the second vertical moving platform and moves on the second vertical moving platform, the second material box clamping mechanism clamps the second material box, the second material box is placed on the second horizontal moving platform, the second horizontal moving platform corresponds to the second discharging material box conveying mechanism, and the second material box moves onto the second discharging material box conveying mechanism along with the second horizontal moving platform.

5. The marking apparatus according to claim 1, wherein the positioning module comprises a positioning seat, a guide shaft, a positioning pin, an air cylinder and a sensor, wherein the guide shaft is arranged vertically to the bearing table, and the positioning seat is in sliding fit with the guide shaft and moves along a direction vertical to the bearing table;

the positioning pin is arranged on one side, facing the bearing table, of the positioning seat, at least one positioning hole is formed in the chip to be marked, and the positioning pin corresponds to the positioning hole; the air cylinder is arranged on the positioning seat and controls the positioning seat to move on the guide shaft;

when the chip to be marked moves to the marking position, the cylinder controls the positioning seat to move towards the bearing table, and the sensor detects whether the positioning pin is inserted into the positioning hole; when the sensor detects that the positioning pin is not inserted into the positioning hole, the sensor outputs a detection abnormal signal.

6. The marking apparatus of claim 5, further comprising a controller coupled to the sensor and the marking machine, respectively, wherein the controller operates the marking machine to stop marking when the controller receives the detected anomaly signal from the sensor.

7. The marking apparatus of claim 5, wherein the positioning module comprises at least two positioning pins, and the at least two positioning pins correspond to different sides of the chip to be marked.

8. The marking apparatus of claim 1, wherein a focusing mechanism is provided on the marking machine, the focusing mechanism being for adjusting a focal length of the marking machine.

9. The marking apparatus of claim 1, wherein the chip to be marked comprises a plurality of connected chip particles, and the marking machine is configured to mark the chip to be marked.

10. The marking apparatus of claim 9, wherein said marking machine simultaneously marks a plurality of said chip particles.