CN219555266U - Patch pin cutting protection device - Google Patents
Patch pin cutting protection device Download PDFInfo
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- CN219555266U CN219555266U CN202320542488.5U CN202320542488U CN219555266U CN 219555266 U CN219555266 U CN 219555266U CN 202320542488 U CN202320542488 U CN 202320542488U CN 219555266 U CN219555266 U CN 219555266U
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- protection box
- protection
- protection device
- driving
- double
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model provides a patch foot-shearing protection device. The patch foot-cutting protection device comprises: a protection box; the rectangular opening is formed in the top of the protection box; the protection frame is fixedly arranged at the top of the protection box; the strip-shaped openings are respectively arranged on two sides of the protection box; the cleaning opening is formed in the bottom of the protection box; the supporting mechanism is arranged on the inner wall of the protection box; the guide mechanism is arranged on the supporting mechanism; the synchronous driving mechanism is arranged on the supporting mechanism; and the turnover mechanism is arranged on the inner wall of the protection box. The patch pin shearing protection device provided by the utility model has the advantages that the pins falling on the PCB are convenient to clean and collect, the operation is convenient, and the pins can be prevented from splashing everywhere.
Description
Technical Field
The utility model belongs to the technical field of PCB processing, and particularly relates to a patch pin shearing protection device.
Background
The PCB board is an important carrier for electronic products, in which individual components need to be inserted into the PCB during the processing of the electronic products, and the rapid requirements of the electronic products also place higher demands on the field of card robots. Whether the standard plug-in components machine or dysmorphism plug-in components machine all have and cut foot mechanism, current pin scheme of cutting mainly has anchor clamps, mould and scissors to constitute, after anchor clamps and mould are fixed the PCB board that has inserted the component, reuse the scissors to cut off the component pin, current PCB board is cut the foot machine automatically and is cutting the foot to the PCB board when, under the pressure of scissors, the stitch of cutting can splash around the PCB board, not only is inconvenient for the clearance, exists certain potential safety hazard simultaneously.
Some existing paster pin shearing protection devices can prevent pins from splashing everywhere, but more pins fall on the surface of a PCB after pin shearing, and the existing paster pin shearing protection devices are often inconvenient in that the pins reserved on the PCB cannot be cleaned and collected.
Therefore, it is necessary to provide a new patch foot-cutting protection device to solve the above technical problems.
Disclosure of Invention
The utility model provides a patch pin cutting protection device, which aims to solve the technical problem that the existing patch pin cutting protection device is inconvenient to clean and collect pins falling on a PCB.
The utility model provides a patch foot-shearing protection device, which comprises: a protection box; the rectangular opening is formed in the top of the protection box; the protection frame is fixedly arranged at the top of the protection box; the strip-shaped openings are respectively arranged on two sides of the protection box; the cleaning opening is formed in the bottom of the protection box; the supporting mechanism is arranged on the inner wall of the protection box; the guide mechanism is arranged on the supporting mechanism; the synchronous driving mechanism is arranged on the supporting mechanism; and the turnover mechanism is arranged on the inner wall of the protection box.
As a further scheme of the utility model, the supporting mechanism comprises a conductive slip ring, a first supporting shaft, a second supporting shaft and a U-shaped plate, wherein the conductive slip ring is fixedly arranged on the inner wall of one side of the protection box, the first supporting shaft is arranged on the conductive slip ring, the second supporting shaft is rotatably arranged on the other side of the protection box, and the U-shaped plate is fixedly arranged at one end, close to each other, of the first supporting shaft and the second supporting shaft.
As a further scheme of the utility model, the guide mechanism comprises a plurality of rotating shafts, a plurality of belt pulleys, two conveying belts and a plurality of positioning grooves, wherein the rotating shafts are rotatably arranged on the U-shaped plate, the belt pulleys are fixedly sleeved on the rotating shafts respectively, the two conveying belts are sleeved on the belt pulleys respectively, and the two positioning grooves are formed in the two conveying belts respectively.
As a further scheme of the utility model, the synchronous driving mechanism comprises two servo motors, two driving double-groove synchronous wheels and a plurality of driven double-groove synchronous wheels, wherein the two servo motors are fixedly arranged at the bottom of the U-shaped plate, the two servo motors are electrically connected with the conductive slip rings, the two driving double-groove synchronous wheels are respectively fixedly sleeved on output shafts of the two servo motors, the plurality of driven double-groove synchronous wheels are respectively fixedly sleeved on the plurality of rotating shafts, and a plurality of synchronous belts are sleeved on the two driving double-groove synchronous wheels and the plurality of driven double-groove synchronous wheels.
As a further scheme of the utility model, the turnover mechanism comprises a stepping motor, a driving gear and a driven gear, wherein the stepping motor is fixedly arranged on the inner wall of the protection box, the driving gear is fixedly sleeved on an output shaft of the stepping motor, the driven gear is fixedly sleeved on the first support shaft, and the driving gear is meshed with the driven gear.
As a further scheme of the utility model, a collecting cover is fixedly arranged on the inner wall of the protection box, and the bottom of the collecting cover is connected with the cleaning opening.
As a further scheme of the utility model, a bottom cover is arranged on the cleaning opening in a threaded manner, and a plurality of supporting legs are arranged at the bottom of the protection box.
Compared with the related art, the patch foot-shearing protection device provided by the utility model has the following beneficial effects:
the utility model provides a patch foot-shearing protection device which comprises: can stretch into the inside of guard box with the PCB board through a plurality of bar openings, can prevent that the stitch from splashing everywhere through guard box and protection frame, can be convenient for clear up the stitch of collecting in the cover through the clearance opening, can support the PCB board through supporting mechanism, can drive the PCB board through guiding mechanism and remove, can drive one side that two conveyer belts are close to each other through synchronous driving mechanism and be the same direction motion, thereby carry the PCB board, can control the PCB board through tilting mechanism, thereby make the stitch that falls on the PCB board drop to collect in the cover, can make automatic pin shearing machine controller indirect control servo motor through electrically conductive sliding ring, can carry the PCB board through two servo motor, many hold-in range, two initiative double flute synchronizing wheels and a plurality of driven double flute synchronizing wheels can drive one side that two conveyer belts are close to each other and be the same direction motion, thereby carry the PCB board, can drive first back shaft through step motor, initiative gear and driven gear and rotate, can be carried out the stitch through collecting the cover and can be carried out the clearance through collecting under the cover.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of a front cross-sectional structure of a preferred embodiment of a patch foot-clipping protection device provided by the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the structure of FIG. 1;
FIG. 3 is a schematic top cross-sectional view of FIG. 1;
FIG. 4 is an enlarged schematic view of the portion A in FIG. 2;
fig. 5 is an enlarged schematic view of the portion B in fig. 3.
In the figure: 1. a protection box; 2. a rectangular opening; 3. a protective frame; 4. a strip-shaped opening; 5. cleaning the opening; 6. a conductive slip ring; 7. a first support shaft; 8. a second support shaft; 9. a U-shaped plate; 10. a rotating shaft; 11. a belt pulley; 12. a conveyor belt; 13. a positioning groove; 14. a servo motor; 15. an active double-groove synchronous wheel; 16. driven double-groove synchronous wheels; 17. a stepping motor; 18. a drive gear; 19. a driven gear; 20. a collection cover; 21. and (3) a bottom cover.
Detailed Description
Referring to fig. 1 to fig. 5 in combination, fig. 1 is a schematic front sectional view of a preferred embodiment of a patch foot-clipping protection device according to the present utility model; FIG. 2 is a schematic elevational cross-sectional view of the structure of FIG. 1; FIG. 3 is a schematic top cross-sectional view of FIG. 1; FIG. 4 is an enlarged schematic view of the portion A in FIG. 2; fig. 5 is an enlarged schematic view of the portion B in fig. 3.
The paster pin cutting protection device includes: a protection box 1; a rectangular opening 2, wherein the rectangular opening 2 is arranged at the top of the protection box 1; the protection frame 3 is fixedly arranged at the top of the protection box 1; a plurality of strip-shaped openings 4, wherein the strip-shaped openings 4 are respectively arranged on two sides of the protection box 1; a cleaning opening 5, wherein the cleaning opening 5 is arranged at the bottom of the protection box 1; a supporting mechanism arranged on the inner wall of the protection box 1; the guide mechanism is arranged on the supporting mechanism; the synchronous driving mechanism is arranged on the supporting mechanism; the turnover mechanism is arranged on the inner wall of the protection box 1, the PCB can be stretched into the protection box 1 through the plurality of strip-shaped openings 4, the pins can be prevented from splashing everywhere through the protection box 1 and the protection frame 3, the pins collected in the collection cover 20 can be cleaned conveniently through the cleaning opening 5, the PCB can be supported through the supporting mechanism, the PCB can be driven to move through the guiding mechanism, one sides, close to each other, of the two conveying belts 12 can be driven to move in the same direction through the synchronous driving mechanism, the PCB is conveyed, the turnover mechanism can be used for controlling the PCB to turn over, and the pins falling on the PCB fall into the collection cover 20.
The supporting mechanism comprises a conductive slip ring 6, a first supporting shaft 7, a second supporting shaft 8 and a U-shaped plate 9, wherein the conductive slip ring 6 is fixedly installed on the inner wall of one side of the protection box 1, the first supporting shaft 7 is arranged on the conductive slip ring 6, the second supporting shaft 8 is rotatably installed on the other side of the protection box 1, the U-shaped plate 9 is fixedly installed at one end, close to each other, of the first supporting shaft 7 and the second supporting shaft 8, and the automatic foot shearing machine controller can indirectly control the servo motor 14 through the conductive slip ring 6.
The guide mechanism comprises a plurality of rotating shafts 10, a plurality of belt pulleys 11, two conveying belts 12 and a plurality of positioning grooves 13, wherein a plurality of rotating shafts 10 are rotatably installed on the U-shaped plate 9, a plurality of belt pulleys 11 are fixedly sleeved on a plurality of rotating shafts 10 respectively, two conveying belts 12 are sleeved on a plurality of belt pulleys 11 respectively, two positioning grooves 13 are formed in two conveying belts 12 respectively, and a PCB (printed circuit board) can be conveyed through the two conveying belts 12 and the plurality of positioning grooves 13.
The synchronous driving mechanism comprises two servo motors 14, two driving double-groove synchronous wheels 15 and a plurality of driven double-groove synchronous wheels 16, wherein the two servo motors 14 are fixedly arranged at the bottom of the U-shaped plate 9, the two servo motors 14 are electrically connected with the conductive slip rings 6, the two driving double-groove synchronous wheels 15 are fixedly sleeved on the output shafts of the two servo motors 14 respectively, the plurality of driven double-groove synchronous wheels 16 are fixedly sleeved on the plurality of rotating shafts 10 respectively, the two driving double-groove synchronous wheels 15 and the plurality of driven double-groove synchronous wheels 16 are sleeved with a plurality of synchronous belts, and one sides, close to each other, of the two conveying belts 12 can be driven to move in the same direction through the two servo motors 14, the plurality of synchronous belts, the two driving double-groove synchronous wheels 15 and the plurality of driven double-groove synchronous wheels 16, so that the PCB is conveyed.
The turnover mechanism comprises a stepping motor 17, a driving gear 18 and a driven gear 19, wherein the stepping motor 17 is fixedly arranged on the inner wall of the protection box 1, the driving gear 18 is fixedly sleeved on an output shaft of the stepping motor 17, the driven gear 19 is fixedly sleeved on the first supporting shaft 7, the driving gear 18 is meshed with the driven gear 19, and the first supporting shaft 7 can be driven to rotate through the stepping motor 17, the driving gear 18 and the driven gear 19.
The inner wall of the protection box 1 is fixedly provided with a collecting cover 20, the bottom of the collecting cover 20 is connected with the cleaning opening 5, and the sheared pins can be collected through the collecting cover 20.
The cleaning opening 5 is provided with a bottom cover 21 in a threaded manner, a plurality of supporting legs are arranged at the bottom of the protection box 1, and the cleaning opening 5 can be closed through the bottom cover 21.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the patch foot-shearing protection device provided by the utility model is as follows:
when in use, the device is arranged below an automatic pin shearing machine, the conductive slip ring 6 and the stepping motor 17 are connected with the automatic pin shearing machine controller, the automatic pin shearing machine controller can indirectly control the servo motor 14 through the conductive slip ring 6, the PCB is arranged in the protection box 1 along the strip-shaped opening 4, the two servo motors 14 are controlled to rotate in opposite directions, the two servo motors 14 drive the rotating shafts 10 and the pulleys 11 to rotate in opposite directions through the two driving double-groove synchronous wheels 15 and the driven double-groove synchronous wheels 16, the pulleys 11 rotate to drive one sides of the two conveying belts 12 which are close to each other to move in the same direction, so that the PCB is moved to the right center position of the U-shaped plate 9, then the automatic pin shearing machine controls the pin shearing head to extend into the protection box 1 so as to shear pins of the PCB on the U-shaped plate 9, the pins can be prevented from splashing everywhere through the protection box 1 and the protection frame 3, after the pin shearing is finished, the automatic pin shearing machine controls the pin shearing head to move to the outside of the protection box 1 and the protection frame 3, then the stepping motor 17 is started, the stepping motor 17 drives the first supporting shaft 7 to rotate through the driving gear 18 and the driven gear 19, the first supporting shaft 7 drives the U-shaped plate 9 to rotate for 360 degrees, so that the pins falling on the PCB fall into the collecting cover 20, and then the two servo motors 14 are continuously controlled to rotate in opposite directions, so that the PCB after pin shearing moves to the outside of the protection box 1 along the other strip-shaped opening 4, and the pin shearing of one PCB is finished;
when it is desired to clean the collected pins in the collection housing 20, the bottom cap 21 may be unscrewed and the collected pins in the collection housing 20 may then be cleaned by cleaning the openings 5.
Compared with the related art, the patch foot-shearing protection device provided by the utility model has the following beneficial effects:
the utility model provides a patch pin shearing protection device, which can extend a PCB into a protection box 1 through a plurality of strip-shaped openings 4, prevent pins from splashing everywhere through the protection box 1 and a protection frame 3, clean the pins collected in a collection cover 20 conveniently through a cleaning opening 5, support the PCB through a supporting mechanism, drive the PCB to move through a guiding mechanism, drive one sides of two conveying belts 12 close to each other to move in the same direction through a synchronous driving mechanism, thereby conveying the PCB, control the PCB to overturn through a turnover mechanism, enable the pins falling on the PCB to fall into the collection cover 20, control a servo motor 14 indirectly through a conductive slip ring 6, convey the PCB through the two conveying belts 12 and a plurality of positioning grooves 13, drive one sides of the two conveying belts 12 to move in the same direction through the two servo motors 14, a plurality of synchronous belts, two driving double-groove synchronous wheels 15 and a plurality of driven double-groove synchronous wheels 16, thereby conveying the PCB to rotate through a driving gear 17 and a driving shaft 17, and a driven shaft 19 can be driven to rotate to collect the PCB through a plurality of driving shafts 17, and a step-down cover 20 can be cleaned through a driving gear 17, and the collection cover 20 can be closed.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (7)
1. A patch foot protector, comprising:
a protection box;
the rectangular opening is formed in the top of the protection box;
the protection frame is fixedly arranged at the top of the protection box;
the strip-shaped openings are respectively arranged on two sides of the protection box;
the cleaning opening is formed in the bottom of the protection box;
the supporting mechanism is arranged on the inner wall of the protection box;
the guide mechanism is arranged on the supporting mechanism;
the synchronous driving mechanism is arranged on the supporting mechanism;
and the turnover mechanism is arranged on the inner wall of the protection box.
2. The patch foot-cutting protection device according to claim 1, wherein the supporting mechanism comprises a conductive slip ring, a first supporting shaft, a second supporting shaft and a U-shaped plate, the conductive slip ring is fixedly mounted on an inner wall of one side of the protection box, the first supporting shaft is arranged on the conductive slip ring, the second supporting shaft is rotatably mounted on the other side of the protection box, and the U-shaped plate is fixedly mounted at one end of the first supporting shaft and the second supporting shaft, which are close to each other.
3. The patch foot-cutting protection device according to claim 2, wherein the guiding mechanism comprises a plurality of rotating shafts, a plurality of belt pulleys, two conveying belts and a plurality of positioning grooves, the rotating shafts are rotatably installed on the U-shaped plate, the belt pulleys are fixedly sleeved on the rotating shafts respectively, the conveying belts are sleeved on the belt pulleys respectively, and the positioning grooves are formed in the conveying belts respectively.
4. The patch foot-shearing protection device according to claim 3, wherein the synchronous driving mechanism comprises two servo motors, two driving double-groove synchronous wheels and a plurality of driven double-groove synchronous wheels, the two servo motors are fixedly installed at the bottom of the U-shaped plate, the two servo motors are electrically connected with the conductive slip rings, the two driving double-groove synchronous wheels are fixedly sleeved on output shafts of the two servo motors respectively, the plurality of driven double-groove synchronous wheels are fixedly sleeved on the plurality of rotating shafts respectively, and a plurality of synchronous belts are sleeved on the two driving double-groove synchronous wheels and the plurality of driven double-groove synchronous wheels.
5. The patch foot-cutting protection device according to claim 2, wherein the turnover mechanism comprises a stepping motor, a driving gear and a driven gear, the stepping motor is fixedly mounted on the inner wall of the protection box, the driving gear is fixedly sleeved on an output shaft of the stepping motor, the driven gear is fixedly sleeved on the first support shaft, and the driving gear is meshed with the driven gear.
6. The patch foot-clipping protection device according to claim 1, wherein a collecting cover is fixedly installed on the inner wall of the protection box, and the bottom of the collecting cover is connected with the cleaning opening.
7. The patch foot-clipping protection device of claim 1, wherein a bottom cover is threadedly mounted on the cleaning opening, and a plurality of legs are provided at the bottom of the protection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542488.5U CN219555266U (en) | 2023-03-20 | 2023-03-20 | Patch pin cutting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542488.5U CN219555266U (en) | 2023-03-20 | 2023-03-20 | Patch pin cutting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219555266U true CN219555266U (en) | 2023-08-18 |
Family
ID=87732723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320542488.5U Active CN219555266U (en) | 2023-03-20 | 2023-03-20 | Patch pin cutting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219555266U (en) |
-
2023
- 2023-03-20 CN CN202320542488.5U patent/CN219555266U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |