CN217916847U - Automatic assembly line for protective frame for PCB production - Google Patents
Automatic assembly line for protective frame for PCB production Download PDFInfo
- Publication number
- CN217916847U CN217916847U CN202222122696.8U CN202222122696U CN217916847U CN 217916847 U CN217916847 U CN 217916847U CN 202222122696 U CN202222122696 U CN 202222122696U CN 217916847 U CN217916847 U CN 217916847U
- Authority
- CN
- China
- Prior art keywords
- glue
- pcb
- frame
- dispensing
- curing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to a protective frame automatic assembly line for PCB production, which comprises a machine table, a glue dispensing mechanism, a pasting mechanism, a curing mechanism and a track conveying line which are respectively arranged on the machine table; the track conveying line is used for conveying the PCB; the glue dispensing mechanism, the mounting mechanism and the curing mechanism are sequentially arranged along the conveying direction of the rail conveying line; the dispensing mechanism is used for acquiring the positions of a plurality of chips on the PCB and dispensing a circle of glue around each chip; the mounting mechanism is used for grabbing the plastic protection frame to be mounted on glue around the chip; the curing mechanism is used for curing glue and fixing the plastic protective frame on the chip; the utility model discloses degree of automation is high, can realize that the automatic point of PCB board is glued, the automatic function such as subsides of plastics protective frame is pasted and glue automatic curing, not only greatly reduced intensity of labour, improved work efficiency, and can the accurate control point volume of gluing and glue the position, guarantee product quality to reduction in production cost.
Description
Technical Field
The utility model relates to a PCB board production field refers in particular to an automatic equipment assembly line of protective frame for PCB board production.
Background
The PCB, which is called a printed circuit board in chinese, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components.
As shown in fig. 1, a PCB board 1 has a group of chip boards mounted thereon, and a plurality of chips 2 are mounted on the group of chip boards; in order to prevent the chips from being damaged during transportation, a plastic bezel 3 needs to be attached to each chip 2.
At present, glue is firstly dispensed around the chips 2 manually, and then the plastic protective frame 3 is pasted on each chip 2 of the PCB 1, so that the method has the disadvantages of high labor intensity and low working efficiency, and the quality cannot be ensured due to the fact that the glue dispensing amount and the glue dispensing position need to be controlled by experience, thereby increasing the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic assembly line of protective frame for overcoming the not enough of prior art for PCB board production.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an automatic assembly line of a protective frame for PCB production comprises a machine table, a glue dispensing mechanism, a mounting mechanism, a curing mechanism and a track conveying line, wherein the glue dispensing mechanism, the mounting mechanism, the curing mechanism and the track conveying line are respectively arranged on the machine table;
the track conveying line is used for conveying the PCB;
the glue dispensing mechanism, the mounting mechanism and the curing mechanism are sequentially arranged along the conveying direction of the rail conveying line;
the glue dispensing mechanism comprises a portal frame, an XYZ triaxial servo module, a glue dispensing head, a feeding assembly and a visual camera, wherein the XYZ triaxial servo module is arranged on the portal frame and is positioned above the conveying line; the vision camera is used for acquiring the positions of a plurality of chips on the PCB; the dispensing head is used for dispensing a circle of glue around each chip; the feeding assembly is used for continuously supplying glue to the glue dispensing head;
the sticking mechanism comprises a vibrating disc, a direct vibration feeder connected with the output end of the vibrating disc, a feeding assembly connected with the output end of the direct vibration feeder and used for moving the plastic protective frame to an upper material level, and a multi-shaft manipulator used for grabbing the plastic protective frame from the upper material level and sticking the plastic protective frame on glue around the chip;
the curing mechanism is used for curing glue to fix the plastic protective frame on the chip.
Preferably, the dispensing mechanism further comprises a weighing mechanism which is arranged below the dispensing head and positioned on one side of the track conveying line; the weighing mechanism is used for weighing the dispensing amount of the dispensing head during initial work.
Preferably, the feeding assembly comprises a support frame, a feeding seat arranged on the support frame, a material channel arranged at the top of the feeding seat and communicated with the output end of the direct vibration feeder, a slide way arranged at the top of the feeding seat and vertically placed with the material channel, a slide block horizontally arranged in the slide way in a sliding manner, a positioning groove arranged at the top of the slide block and communicated with the material channel, a side-push material-cutting cylinder arranged on the support frame and used for driving the slide block to enable the positioning groove to move from the material channel to the feeding position, a positioning block movably arranged on the feeding seat and positioned on one side of the feeding position, and a forward-push cylinder arranged on the support frame and used for driving the positioning block to position the plastic protection frame in the positioning groove; and avoidance grooves which are convenient for the multi-axis manipulator to grab the plastic protection frame are further formed in the two sides of the positioning groove in the top of the sliding block.
Preferably, the multi-axis manipulator comprises a multi-axis manipulator, a clamping jaw cylinder arranged at the driving end of the multi-axis manipulator, and a pair of chucks arranged at the driving end of the clamping jaw cylinder and arranged in a V shape.
Preferably, the width of track transfer chain is adjustable, and adopts the transmission of syllogic bilateral belt, corresponds point gum machine structure, subsides installation structure and solidification mechanism respectively.
Preferably, a protective cover is arranged on the machine table; the glue dispensing mechanism, the mounting mechanism, the curing mechanism and the track conveying line are all positioned in the protective cover; the both ends of protection casing are provided with the material mouth that corresponds with the track transfer chain respectively, and both sides are provided with the protection window that can open respectively.
Preferably, an alarm lamp is arranged at the top of the protective cover; one side of protection casing still is provided with the control operation ware that is used for controlling some mechanism of gluing, pastes installation mechanism, solidification mechanism, track transfer chain and alarm lamp work.
Preferably, the bottom of the machine table is provided with a plurality of supporting legs with adjustable heights.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model has high automation degree, can realize the functions of automatic dispensing of PCB boards, automatic mounting of plastic protective frames, automatic curing of glue and the like, greatly reduces the labor intensity, improves the working efficiency, can accurately control the dispensing amount and the dispensing position, and ensures the product quality, thereby reducing the production cost;
2. the utility model adds the weighing mechanism on one side of the track conveying line, so that the dispensing amount of the dispensing head can be weighed during initial work, the dispensing amount can be further ensured to meet the requirement, and the product quality can be ensured;
3. the utility model discloses well track transfer chain's width is adjustable, can carry the PCB board of multiple specification, and application scope is wider, and adopts the syllogic bilateral belt conveying, corresponds point gum machine structure respectively, pastes dress mechanism and solidification mechanism, but the different operations of different stations are realized to autonomous working, improve production efficiency.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic structural diagram of a conventional PCB;
FIG. 2 is an external view of the automatic assembly line for the protection frame used in PCB production according to the present invention;
FIG. 3 is a top view of the automatic assembly line for PCB production with the protective cover removed;
FIG. 4 is a perspective view of the automatic assembly line for the protection frame of PCB production of the present invention with the protection cover removed;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a schematic structural diagram of the middle feeding assembly of the present invention.
Wherein: 1. a PCB board; 11. a chip; 12. a plastic protective frame; 2. a machine platform; 21. A protective cover; 22. a material port; 23. a protective window; 24. an alarm lamp; 25. a control operator; 26. supporting legs; 3. a glue dispensing mechanism; 31. a gantry; 32. an XYZ triaxial servo module; 33. dispensing a glue head; 34. a supply assembly; 35. a vision camera; 36. a weighing mechanism; 4. a mounting mechanism; 41. a vibrating pan; 42. a direct vibration feeder; 43. a feeding assembly; 430. a support frame; 431. a feeding seat; 432. a material channel; 433. a slideway; 434. A slider; 435. positioning a groove; 436. a side-push material-cutting cylinder; 437. positioning blocks; 438. A forward push cylinder; 439. an avoidance groove; 44. a multi-axis robotic arm; 45. a clamping jaw cylinder; 46. a chuck; 5. a curing mechanism; 6. provided is a rail conveying line.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 2-6 show an automatic assembly line of a protective frame for PCB production according to the present invention, which comprises a machine table 2, a dispensing mechanism 3, a mounting mechanism 4, a curing mechanism 5 and a track conveying line 6, wherein the dispensing mechanism 3, the mounting mechanism 4, the curing mechanism 5 and the track conveying line are respectively disposed on the machine table 2;
the track conveying line 6 is used for conveying the PCB 1;
the glue dispensing mechanism 3, the mounting mechanism 4 and the curing mechanism 5 are sequentially arranged along the conveying direction of the track conveying line 6;
the dispensing mechanism 3 comprises a portal frame 31, an XYZ triaxial servo module 32 arranged on the portal frame 31 and positioned above the conveying line, a dispensing head 33 respectively arranged at the driving end of the XYZ triaxial servo module 32, a feeding assembly 34 and a vision camera 35; the vision camera 35 is used for acquiring the positions of the chips 11 on the PCB board 1; the dispensing head 33 is used for dispensing a circle of glue around each chip 11; the feeding assembly 34 is used for continuously feeding glue to the glue dispensing head 33;
the mounting mechanism 4 comprises a vibrating disc 41, a direct vibration feeder 42 connected with the output end of the vibrating disc 41, a feeding assembly 43 connected with the output end of the direct vibration feeder 42 and used for moving the plastic protective frame 12 to a loading position, and a multi-shaft manipulator used for grabbing the plastic protective frame 12 from the loading position and mounting the plastic protective frame on glue around the chip 11;
the curing mechanism 5 is used for curing glue to fix the plastic protective frame 12 on the chip 11.
When in work: the feeding end and the discharging end of the track conveying line 6 can be respectively connected with conveying lines of an upper process and a lower process, so that automatic feeding and discharging are realized; after the conveying line of the previous process conveys the PCB 1 with a group of chips 11 mounted thereon to the track conveying line 6, the track conveying line 6 conveys the PCB 1 to a dispensing station, the positions of the chips 11 on the PCB 1 are obtained by the movable vision camera 35 before the XYZ three-axis servo module 32, the dispensing heads 33 are driven to dispense a circle of glue around each chip 11, and during the period, the feeding assembly 34 continuously supplies glue to the dispensing heads 33; then the PCB board 1 is conveyed to a mounting station by the rail conveying line 6, the plastic protection frame 12 is grabbed from the loading position by the multi-shaft manipulator and is attached to glue around the chip 11, before the plastic protection frame 12 is arranged in order by the vibration disc 41, the plastic protection frame is conveyed to the loading assembly 43 by the direct vibration feeder 42, and finally the plastic protection frame 12 is moved to the loading position by the loading assembly 43, so that the multi-shaft manipulator can grab the plastic protection frame 12 from the loading position; then the track conveying line 6 conveys the PCB 1 to the curing mechanism 5 for curing glue, and fixes the plastic protective frame 12 on the chip 11, wherein the curing mechanism 5 is the prior art, such as ultraviolet light curing, so the structure of the curing mechanism is not described in detail; and finally, the track conveying line 6 conveys the PCB 1 to a conveying line of the next procedure, and the PCB works circularly in sequence.
Further, the dispensing mechanism 3 further comprises a weighing mechanism 36 arranged below the dispensing head 33 and on one side of the track conveying line 6; the weighing mechanism 36 is a balance, and is used for weighing the dispensing amount of the dispensing head 33 during initial operation, so as to further ensure that the dispensing amount meets the requirement and ensure the product quality.
Further, the feeding assembly 43 comprises a supporting frame 430, a feeding seat 431 arranged on the supporting frame 430, a material channel 432 arranged at the top of the feeding seat 431 and communicated with the output end of the direct vibration feeder 42, a slide 433 arranged at the top of the feeding seat 431 and vertically arranged with the material channel 432, a slide block 434 horizontally and slidably arranged in the slide 433, a positioning groove 435 arranged at the top of the slide block 434 and communicated with the material channel 432, a side pushing and cutting cylinder 436 arranged on the supporting frame 430 and used for driving the slide block 434 to move the positioning groove 435 from the material channel 432 to the feeding position, a positioning block 437 movably arranged on the feeding seat 431 and positioned at one side of the feeding position, and a forward pushing cylinder 438 arranged on the slide block 434 and used for driving the positioning block 437 to position the plastic protection frame 12 in the positioning groove 435; at the initial position: the side-push blanking cylinder 436 is in a retraction state, and the positioning groove 435 is communicated with the material channel 432 at the moment; when the plastic protection frame 12 is placed in the positioning groove 435 through the material channel 432 by the direct vibration feeder 42, the side push cutting cylinder 436 extends to drive the positioning groove 435 to move to the loading position, and finally the front push cylinder 438 drives the positioning block 437 to position the plastic protection frame 12 in the positioning groove 435, so that the multi-axis manipulator can grab the plastic protection frame accurately and the precision is improved.
Further, avoidance grooves 439 are further formed in the tops of the loading seats 431 on the two sides of the positioning groove 435, so that the plastic protective frame 12 can be conveniently grabbed by a multi-axis manipulator.
Further, the multi-axis manipulator comprises a multi-axis manipulator 44, a clamping jaw air cylinder 45 arranged at the driving end of the multi-axis manipulator 44, and a pair of clamping heads 46 which are arranged at the driving end of the clamping jaw air cylinder 45 and are arranged in a V shape; when in work: the multi-shaft mechanical arm 44 drives the clamping jaw air cylinder 45 to move between the loading position and the mounting position, and the two clamping heads 46 are used for clamping or loosening the plastic protective frame 12.
Furthermore, the width of the track conveying line 6 is adjustable, the PCB boards 1 of various specifications can be conveyed, the application range is wide, three-section type double-sided belt conveying is adopted, the three-section type double-sided belt conveying corresponds to the glue dispensing mechanism 3, the mounting mechanism 4 and the curing mechanism 5 respectively, independent work can be achieved, different operations of different stations can be achieved, and production efficiency is improved.
Further, a protective cover 21 is arranged on the machine table 2; the glue dispensing mechanism 3, the mounting mechanism 4, the curing mechanism 5 and the track conveying line 6 are all positioned in the protective cover 21; two ends of the protective cover 21 are respectively provided with a material port 22 corresponding to the track conveying line 6, and two sides of the protective cover are respectively provided with an openable protective window 23; the utility model discloses a set up protection casing 21, can play the safety protection effect, avoid equipment during operation, the staff gets into work area, causes danger, and sets up material mouth 22 through the both ends at track transfer chain 6, is convenient for be connected with the transfer chain of two upper and lower processes, realizes unloading automatically to through protection window 23, the routine maintenance of being convenient for.
Further, an alarm lamp 24 is arranged at the top of the protective cover 21; one side of protection casing 21 still is provided with control operation ware 25, and the during operation: the control operator 25 is convenient for the worker to control the dispensing mechanism 3, the mounting mechanism 4, the curing mechanism 5 and the track conveying line 6 to work, and when a fault occurs, the control operator 25 can control the alarm lamp 24 to give an alarm to attract field personnel to process in time.
Further, the bottom of the machine table 2 is provided with a plurality of supporting feet 26 with adjustable height for horizontal adjustment of the equipment.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a protection frame automatic assembly line for production of PCB board which characterized in that: the automatic adhesive tape sticking machine comprises a machine table, an adhesive dispensing mechanism, a sticking mechanism, a curing mechanism and a rail conveying line, wherein the adhesive dispensing mechanism, the sticking mechanism, the curing mechanism and the rail conveying line are respectively arranged on the machine table;
the track conveying line is used for conveying the PCB;
the glue dispensing mechanism, the mounting mechanism and the curing mechanism are sequentially arranged along the conveying direction of the rail conveying line;
the glue dispensing mechanism comprises a portal frame, an XYZ triaxial servo module, a glue dispensing head, a feeding assembly and a visual camera, wherein the XYZ triaxial servo module is arranged on the portal frame and is positioned above the conveying line; the vision camera is used for acquiring the positions of a plurality of chips on the PCB; the dispensing head is used for dispensing a circle of glue around each chip; the feeding assembly is used for continuously supplying glue to the glue dispensing head;
the sticking mechanism comprises a vibrating disc, a direct vibration feeder connected with the output end of the vibrating disc, a feeding assembly connected with the output end of the direct vibration feeder and used for moving the plastic protective frame to an upper material level, and a multi-shaft manipulator used for grabbing the plastic protective frame from the upper material level and sticking the plastic protective frame on glue around the chip;
the curing mechanism is used for curing glue and fixing the plastic protective frame on the chip.
2. The automatic assembly line of a protective frame for PCB production of claim 1, wherein: the dispensing mechanism also comprises a weighing mechanism which is arranged below the dispensing head and is positioned on one side of the track conveying line; the weighing mechanism is used for weighing the dispensing amount of the dispensing head during initial work.
3. The automatic assembly line of a protective frame for PCB production of claim 2, wherein: the feeding assembly comprises a support frame, a feeding seat arranged on the support frame, a material channel arranged at the top of the feeding seat and communicated with the output end of the direct vibration feeder, a slide way arranged at the top of the feeding seat and vertically placed with the material channel, a slide block horizontally arranged in the slide way in a sliding manner, a positioning groove arranged at the top of the slide block and communicated with the material channel, a side-push material cutting cylinder arranged on the support frame and used for driving the slide block to enable the positioning groove to move from the material channel to a feeding position, a positioning block movably arranged on the feeding seat and positioned at one side of the feeding position, and a forward-push cylinder arranged on the support frame and used for driving the positioning block to position a plastic protection frame in the positioning groove; and avoidance grooves which are convenient for the multi-axis manipulator to grab the plastic protection frame are further formed in the two sides of the positioning groove at the top of the sliding block.
4. The automatic assembly line of a protective frame for PCB production of claim 3, wherein: the multi-axis manipulator comprises a multi-axis manipulator, a clamping jaw air cylinder arranged at the driving end of the multi-axis manipulator and a pair of clamping heads which are arranged at the driving end of the clamping jaw air cylinder and are arranged in a V shape.
5. The automated assembly line of a bezel for PCB production as recited in any of claims 1-4, wherein: the width of track transfer chain is adjustable, and adopts the transmission of syllogic bilateral belt, corresponds point gum machine structure, subsides installation mechanism and solidification mechanism respectively.
6. A protective frame automatic assembly line for PCB board production of claim 5, characterized in that: a protective cover is arranged on the machine table; the glue dispensing mechanism, the mounting mechanism, the curing mechanism and the track conveying line are all positioned in the protective cover; the both ends of protection casing are provided with the material mouth that corresponds with the track transfer chain respectively, and both sides are provided with the protection window that can open respectively.
7. The automatic assembling line of the protection frame for PCB production of claim 6, wherein: an alarm lamp is arranged at the top of the protective cover; one side of protection casing still is provided with the control operation ware that is used for controlling some mechanism of gluing, pastes installation mechanism, solidification mechanism, track transfer chain and alarm lamp work.
8. A protective frame automatic assembly line for PCB board production of claim 7, characterized in that: the bottom of the machine table is provided with a plurality of supporting legs with adjustable heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122696.8U CN217916847U (en) | 2022-08-12 | 2022-08-12 | Automatic assembly line for protective frame for PCB production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122696.8U CN217916847U (en) | 2022-08-12 | 2022-08-12 | Automatic assembly line for protective frame for PCB production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217916847U true CN217916847U (en) | 2022-11-29 |
Family
ID=84154508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222122696.8U Active CN217916847U (en) | 2022-08-12 | 2022-08-12 | Automatic assembly line for protective frame for PCB production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217916847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066069A (en) * | 2023-05-26 | 2023-11-17 | 丹东新东方晶体仪器有限公司 | Automatic backing plate gluing process method and automatic backing plate gluing machine |
-
2022
- 2022-08-12 CN CN202222122696.8U patent/CN217916847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066069A (en) * | 2023-05-26 | 2023-11-17 | 丹东新东方晶体仪器有限公司 | Automatic backing plate gluing process method and automatic backing plate gluing machine |
| CN117066069B (en) * | 2023-05-26 | 2024-05-28 | 丹东新东方晶体仪器有限公司 | Automatic backing plate gluing process method and automatic backing plate gluing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108689111B (en) | Automatic feeding equipment for power adapter test | |
| CN108772308B (en) | Automatic feeding equipment for testing high-efficiency power adapter | |
| CN105217340B (en) | Automatic feeding and bonding device | |
| CN210171833U (en) | Full-automatic LCD screen dispensing equipment | |
| CN217916847U (en) | Automatic assembly line for protective frame for PCB production | |
| CN104625731A (en) | Auto-align multi-station parts mounter | |
| CN215815812U (en) | Full-automatic lens chip dispensing and pasting machine | |
| CN205309757U (en) | Intelligence wrist -watch automatic assembly machine | |
| CN112642665A (en) | Automatic glue spreader for fuel cell bipolar plate | |
| CN110759081B (en) | Plate planting machine | |
| CN110149791A (en) | A kind of screening cover placement equipment | |
| CN211678575U (en) | Automatic glue spreader for fuel cell bipolar plate | |
| CN108323152A (en) | Point tin cream chip mounter | |
| CN209020670U (en) | The automatic coating equipment of multi-product | |
| CN117794221A (en) | Full-automatic chip mounting system | |
| CN211309214U (en) | Automatic labeling machine | |
| CN211520910U (en) | Plate planting machine | |
| CN113183451A (en) | Protective film laminating and check out test set of product | |
| CN117300399A (en) | Robot gets material dinner plate marking device | |
| CN218200728U (en) | A loading attachment for production of LED fluorescent tube | |
| CN111168389A (en) | Automatic change equipment | |
| CN208571639U (en) | Mobile power source mechanized production system | |
| CN215830901U (en) | Automatic assembly production line for touch screen | |
| CN215435012U (en) | Protective film laminating and check out test set of product | |
| CN211867082U (en) | Automatic change equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |