CN111294476A - Scanner and automatic guide module - Google Patents
Scanner and automatic guide module Download PDFInfo
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- CN111294476A CN111294476A CN201811503933.7A CN201811503933A CN111294476A CN 111294476 A CN111294476 A CN 111294476A CN 201811503933 A CN201811503933 A CN 201811503933A CN 111294476 A CN111294476 A CN 111294476A
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- tray
- conveying mechanism
- side edge
- circuit board
- scanner
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
- H04N1/00251—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector with an apparatus for taking photographic images, e.g. a camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00562—Supporting the apparatus as a whole, e.g. stands
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
- H04N1/00599—Using specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
- H04N1/00599—Using specific components
- H04N1/00604—Transport trays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00976—Arrangements for regulating environment, e.g. removing static electricity
- H04N1/00978—Temperature control
- H04N1/00981—Temperature control by forced convection, e.g. using fans
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Facsimiles In General (AREA)
Abstract
The invention discloses a scanner and an automatic guide module, wherein the scanner is suitable for scanning a plurality of circuit boards arranged on a tray and cooling the circuit boards. The scanner comprises a frame, a first conveying mechanism, an automatic correcting module and a scanning module. The frame includes pan feeding mouth and the discharge gate opposite to this pan feeding mouth. First conveying mechanism sets up in the frame and extends towards the discharge gate from the pan feeding mouth, and first conveying mechanism includes first side and the second side opposite to first side. The automatic guide module comprises a guide mechanism and at least one heat dissipation mechanism, the guide mechanism is provided with a pushing and supporting piece which is arranged on the first conveying mechanism and can move between a first side edge and a second side edge, the pushing and supporting piece can push and support the tray, one side edge of the tray is aligned to the first side edge, the heat dissipation mechanism is close to the feeding port and comprises a plurality of fans, and the heat dissipation mechanism is used for supplying air to the circuit board on the tray so as to cool the circuit board. The scanning module is used for scanning the circuit board arranged on the tray.
Description
Technical Field
The invention relates to the field of scanners, in particular to a scanner and an automatic correcting module for the same.
Background
In the conventional circuit board manufacturing process, after the circuit board is washed with water, the bar code of the circuit board needs to be scanned to check and confirm whether the circuit board is washed with water, and the circuit board needs to be cooled down. One conventional method is to manually hold a bar code scanner to scan each circuit board one by one, then collect the circuit boards and blow the circuit boards by an electric fan or an air conditioner to dissipate heat and cool the circuit boards, which is inconvenient in the whole process and high in labor cost. The other method is that the circuit board is automatically conveyed and scanned by the scanner, which can save labor cost, but the circuit board may be inclined in the conveying process, so that the circuit board is easy to be damaged due to collision, and the circuit board still needs to be cooled by centralized heat dissipation, so that the improvement space is provided.
Disclosure of Invention
The invention aims to provide a scanner and an automatic guide module for the scanner, which can automatically guide a tray provided with a circuit board so as to facilitate conveying and have the function of radiating the circuit board.
The scanner of the present invention is used for scanning at least one circuit board placed on a tray and cooling the circuit board, and comprises: the device comprises a frame, a first clamping device and a second clamping device, wherein the frame comprises a feeding hole and a discharging hole opposite to the feeding hole; the first conveying mechanism is arranged on the rack and extends from the feeding port to the discharging port, and comprises a first side edge extending from the feeding port to the discharging port and a second side edge opposite to the first side edge; the automatic guide module is arranged on the rack and comprises a guide mechanism arranged at the first conveying mechanism and at least one heat dissipation mechanism arranged on the rack, the guide mechanism is provided with a pushing and abutting piece which is arranged on the first conveying mechanism and can move between the first side edge and the second side edge of the first conveying mechanism, the pushing and abutting piece can push and abut against the tray on the first conveying mechanism towards the direction of the first side edge, so that one side edge of the tray is aligned with the first side edge, the heat dissipation mechanism is arranged close to the feeding port and comprises a fan, and the heat dissipation mechanism is used for supplying air to the circuit board on the tray passing through the first conveying mechanism so as to cool the circuit board; and the scanning module is arranged on the rack and used for scanning the circuit board arranged on the tray.
In the scanner of the present invention, the heat dissipation mechanism further includes a cover disposed on the frame and adjacent to the first conveying mechanism, the cover is formed with an opening, and the fan is disposed at the opening.
The scanner comprises two heat dissipation mechanisms, wherein one heat dissipation mechanism is positioned below the first conveying mechanism and is close to the feeding port, and the other heat dissipation mechanism is close to the discharging port.
The scanner further comprises a second conveying mechanism, the second conveying mechanism is arranged on the rack and is adjacent to one end, far away from the feeding port, of the first conveying mechanism, the second conveying mechanism extends to the discharging port, one side edge of the second conveying mechanism is aligned with the first side edge of the first conveying mechanism, and the width of the second conveying mechanism is smaller than that of the first conveying mechanism and larger than that of the tray.
The scanner further comprises a stopping mechanism arranged on the rack, the stopping mechanism comprises a first stopping piece which can be movably arranged on the rack up and down, the first stopping piece is located at a position, close to the second conveying mechanism, of the first conveying mechanism, and when the first stopping piece moves upwards, the first stopping piece can stop the tray from moving from the first conveying mechanism to the second conveying mechanism.
According to the scanner, the stopping mechanism further comprises a second stopping piece which can be movably arranged on the rack up and down, the second stopping piece is located at the second conveying mechanism and is spaced from the first stopping piece, and the second stopping piece can stop the tray from moving towards the discharge hole when moving upwards.
According to the scanner, the guide mechanism of the automatic guide module is arranged close to the feeding port.
The scanner of the present invention comprises: the device comprises a frame, a first clamping device and a second clamping device, wherein the frame comprises a feeding hole and a discharging hole opposite to the feeding hole; the conveying mechanism comprises a first side edge and a second side edge which extend from the feeding port to the discharging port and are parallel to each other, and the conveying mechanism is used for conveying a tray on which a circuit board is placed; the guide mechanism is provided with a pushing and abutting piece which can move between the first side edge and the second side edge of the conveying mechanism, and the pushing and abutting piece can push the tray on the conveying mechanism towards the direction of the first side edge so as to enable one side edge of the tray to be aligned with the first side edge; the heat dissipation mechanism comprises a fan and is used for supplying air to the circuit board on the tray passing through the conveying mechanism so as to cool the circuit board; and the scanning module is used for scanning the circuit board arranged on the tray.
The scanner of the present invention comprises: the conveying mechanism comprises two parallel side edges which are spaced from each other, and is used for conveying the tray on which the circuit board is placed; the stopping mechanism comprises a stopping piece capable of temporarily stopping the forward movement of the tray on the conveying mechanism; the guide mechanism comprises a pushing and abutting piece, and when the tray on the conveying mechanism is blocked by the blocking piece and cannot advance, the pushing and abutting piece can push the tray on the conveying mechanism so as to align one side edge of the tray with one side edge of the conveying mechanism; the heat dissipation mechanism comprises a fan and is used for supplying air to the circuit board on the tray on the conveying mechanism so as to cool the circuit board; and the scanning module is used for scanning the circuit board arranged on the tray.
The automatic guide module is matched with a conveying mechanism for use, the conveying mechanism comprises two side edges which are mutually spaced and parallel, the conveying mechanism is used for conveying a tray on which a circuit board is placed, and the automatic guide module comprises: the guide mechanism comprises a pushing and abutting piece capable of moving between the two side edges of the conveying mechanism, and the pushing and abutting piece can push the tray on the conveying mechanism so as to align one side edge of the tray with one side edge of the conveying mechanism; and the heat dissipation mechanism comprises a fan and is used for supplying air to the circuit board on the tray on the conveying mechanism so as to cool the circuit board.
The invention has the beneficial effects that: the pushing part of the guide mechanism of the automatic guide module can push and abut against the tray on the first conveying mechanism towards the direction of the first side edge, so that one side edge of the tray is aligned with the first side edge, the scanning module can accurately align and scan the circuit board on the tray, and the situation that the circuit board on the tray is damaged due to collision between the tray and the rack caused by deflection in the conveying process can be avoided.
Drawings
FIG. 1 is a perspective view of one embodiment of a scanner of the present invention;
FIG. 2 is a top view of the scanner of FIG. 1;
FIG. 3 is a bottom view of the scanner of FIG. 1;
FIG. 4 is a side view of the scanner of FIG. 1;
FIG. 5 is a fragmentary perspective view from another perspective of the scanner of FIG. 1, with the rollers of the first conveyor mechanism and a portion of the frame omitted;
FIG. 6 is an enlarged view at A in FIG. 5;
FIG. 7 is a fragmentary top plan view of FIG. 5;
FIG. 8 is a perspective view of one embodiment of a heat dissipation mechanism of the present invention;
FIGS. 9 and 10 are top views of the scanner of FIG. 1 illustrating the centering mechanism of the auto-centering module pushing against the tray such that one of the sides of the tray is aligned with the first side of the first conveyor mechanism; and
FIG. 11 is a top view of the scanner of FIG. 1 illustrating a plurality of circuit boards on a tray being scanned.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to 4, the scanner according to an embodiment of the present invention has an auto-correcting module, which is adapted to scan a plurality of circuit boards 2 placed on a tray 1, and the circuit boards 2 need to be cooled down due to high temperature when they just complete a water washing process. The scanner comprises a frame 3, a first conveying mechanism 4, a second conveying mechanism 5, a stopping mechanism 6, an automatic correcting module 7 and a scanning module 8.
The frame 3 is a rectangular parallelepiped frame and has a material inlet 31 and a material outlet 32 located on the opposite side of the material inlet 31.
The first conveying mechanism 4 is disposed on the frame 3 and extends from the feeding port 31 to the discharging port 32, and the first conveying mechanism 4 includes a first side 41 extending from the feeding port 31 to the discharging port 32, a second side 42 opposite to the first side 41, and a plurality of rollers 43 extending between the first side 41 and the second side 42 and spaced apart from each other. The roller 43 serves to convey the tray 1 away from the inlet 31.
The second conveying mechanism 5 is disposed on the frame 3 and adjacent to an end of the first conveying mechanism 4 away from the material inlet 31, the second conveying mechanism 5 extends to the material outlet 32, one side of the second conveying mechanism 5 is aligned with the first side 41 of the first conveying mechanism 4, and the width of the second conveying mechanism 5 is smaller than the width of the first conveying mechanism 4 and larger than the width of the tray 1. Note that the tray 1 shown in the present embodiment is merely illustrative and is not drawn corresponding to the width of the second conveyance mechanism 5, and the width of the second conveyance mechanism 5 actually matches the width of the tray 1. In one embodiment, the second conveying mechanism 5 can also be adapted to the width of different trays 1 to adjust itself to be slightly larger than the width of the tray 1 at any time. In another embodiment, the scanner of the present invention may include only the first conveyor 4 and not the second conveyor 5, and the first conveyor 4 extends from the inlet 31 to the outlet 32.
The stopping mechanism 6 is disposed on the frame 3, and the stopping mechanism 6 includes a first stopping member 61 disposed on the frame 3 and adjacent to the second conveying mechanism 5 of the first conveying mechanism 4, and a second stopping member 62 disposed on the frame 3 and adjacent to the second conveying mechanism 5 and spaced from the first stopping member 61. The first stopping member 61 has a first cylinder 611 disposed on the frame 3 and a first stopping rod 612 disposed on the first cylinder 611 and extending upward, the first cylinder 611 can drive the first stopping rod 612 to move up and down, and when the first stopping rod 612 moves upward, the tray 1 can be stopped from moving from the first conveying mechanism 4 to the second conveying mechanism 5. The second stopping member 62 has a second cylinder 621 disposed on the frame 3 and a second stopping rod 622 disposed on the second cylinder 621 and extending upward, the second cylinder 621 can drive the second stopping rod 622 to move up and down, and the second stopping rod 622 can stop the tray 1 from moving toward the discharging hole 32 when moving upward.
Referring to fig. 5 to 7, the auto-centering module 7 is disposed on the frame 3 and includes a centering mechanism 71 disposed at the first conveying mechanism 4 and two heat dissipating mechanisms 72 disposed on the frame 3. The guiding mechanism 71 has a bottom plate 711, a first guiding member 712, a second guiding member 713, and an urging member 714. The bottom plate 711 is located below the first conveying mechanism 4 and extends between the first side 41 and the second side 42, the first guide 712 is disposed in an elongated shape on a surface of the bottom plate 711 facing the first conveying mechanism 4 and extends along a length direction of the bottom plate 711, the second guide 713 is disposed on the surface of the bottom plate 711 facing the first conveying mechanism 4 and is parallel to and spaced apart from the first guide 712, and a length of the second guide 713 is smaller than a length of the first guide 712. The pushing and abutting element 714 can be movably disposed on the first conveying mechanism 4 between the first side 41 and the second side 42 of the first conveying mechanism 4, and the pushing and abutting element 714 includes a base plate 714a located below the first conveying mechanism 4, a first guiding block 714b connected below the base plate 714a and movably disposed on the first guiding element 712, a second guiding block 714c connected below the base plate 714a and movably disposed on the second guiding element 713, and three pushing rods 714d disposed on the base plate 714a and extending upward higher than the first conveying mechanism 4. The pushing element 714 can be driven by a cylinder (not shown) to move along the first guiding element 712 and the second guiding element 713 toward the first side edge 41, and push the tray 1 on the first conveying mechanism 4 by the pushing rod 714d, so that one side edge of the tray 1 is aligned with the first side edge 41. The reason why the length of the second guide 713 is smaller than the length of the first guide 712 is to limit the displacement range of the abutting member 714, and the abutting member 714 can move only in the length range between both ends of the second guide 713.
Referring to fig. 8, one of the heat dissipation mechanisms 72 is located below the first conveying mechanism 4 and near the material inlet 31, and the other heat dissipation mechanism 72 is located below the second conveying mechanism 5 and near the material outlet 32. The heat dissipation mechanism 72 is illustrated as being located below the first conveying mechanism 4, and the heat dissipation mechanism 72 includes a cover 721 provided on the rack 3 and two fans 722 provided on the cover 721. The cover 721 has two side plates 721a adjacent to the first side 41 and the second side 42 of the first conveying mechanism 4, respectively, and a cover plate 721b connected to the side plates 721a on both sides, respectively. The cover plate 721b is formed with four openings 721c, the fan 722 is respectively disposed at two corresponding openings 721c of the cover plate 721b far away from the discharge hole 31, and the fan 722 continuously operates after the scanner of the present invention is started, so as to continuously blow air to the circuit board 2 on the tray 1 passing through the first conveying mechanism 4 to cool the circuit board 2. The number of the heat dissipation mechanism 72, the opening 721c, and the fan 722 is not limited to the number of the present embodiment, and may be other numbers in other embodiments, and the number of the heat dissipation mechanism 72 may be at least one, and the number of the opening 721c and the fan 722 may be plural. The heat dissipation mechanism 72 is not limited to the embodiment, and in other embodiments, the heat dissipation mechanism 72 may be disposed above the first conveyance mechanism 4 and the second conveyance mechanism 5, respectively, or in other embodiments, as long as the circuit board 2 can be cooled.
The scanning module 8 is disposed on the frame 3, and the scanning module 8 is used for scanning the circuit board 2 disposed on the tray 1. The scanning module 8 includes an upper light source 81 disposed above the second conveying mechanism 5 of the frame 3, a lower light source 82 disposed below the second conveying mechanism 5 of the frame 3, two upper scanning members 83 disposed above the second conveying mechanism 5 of the frame 3 and spaced from the upper light source 81, and three lower scanning members 84 disposed below the second conveying mechanism 5 of the frame 3 and spaced from the lower light source 82. The upper light source 81 and the lower light source 82 are used for providing illumination inside the rack 3, the upper scanning element 83 and the lower scanning element 84 may be, for example, CCD cameras, the upper scanning element 83 is used for scanning bar codes (barcode) on the circuit boards 2 facing upward in the tray 1 for checking information related to the circuit boards 2, and the lower scanning element 84 is used for scanning the circuit boards 2 facing downward in the tray 1.
Referring to fig. 9 to 11, the operation of the scanner with the auto-centering module according to the present invention is as follows: the tray 1 with the circuit boards 2 enters from the feeding port 31 of the rack 3 and moves to the roller 43 of the first conveying mechanism 4, the first conveying mechanism 4 conveys the tray 1 toward the second conveying mechanism 5 by means of the roller 43, when the tray 1 moves to the second conveying mechanism 5, the first stopping member 61 of the stopping mechanism 6 starts to operate, the first cylinder 611 drives the first stopping rod 612 to move upwards to stop the tray 1 from moving from the first conveying mechanism 4 to the second conveying mechanism 5, meanwhile, the fan 722 of the heat dissipation mechanism 72 can blow air to cool the circuit boards 2 on the tray 1 above the fan 722, after the fan 722 blows air for a period of time, then the pushing member 714 of the guiding mechanism 71 starts to operate by being driven by the cylinder, the pushing member 714 moves toward the first side 41 of the first conveying mechanism 4 along the first guiding member 712 and the second guiding member 713, the pushing rod 714d of the pushing component 714 can push the skewed tray 1 to align one side of the tray 1 with the first side 41, so that the tray 1 can be smoothly transferred from the first conveying mechanism 4 to the second conveying mechanism 5, and the tray 1 can be prevented from colliding with the rack 3 due to skew during conveying or colliding with the circuit board 2 on the tray 1 during the transfer of the tray 1 from the first conveying mechanism 4 to the second conveying mechanism 5. After the pushing is completed, the first cylinder 611 drives the first stop rod 612 to move downward, so that the tray 1 can be transferred to the second conveying mechanism 5, and the tray 1 is continuously conveyed toward the discharge hole 32 by the second conveying mechanism 5. Next, the second stopping member 62 of the stopping mechanism 6 starts to operate, the second cylinder 621 drives the second stopping rod 622 to move upward, when the tray 1 moves substantially between the upper scanning member 83 and the lower scanning member 84 of the scanning module 8, the tray is stopped by the second stopping rod 622, and at this time, the upper scanning member 83 and the lower scanning member 84 scan the circuit board 2. After the scanning is completed, the second cylinder 621 drives the second stopping rod 622 to move downward, the tray 1 can continue to move toward the discharge hole 32, and when the tray passes above the heat dissipation mechanism 72 close to the discharge hole 32, the heat dissipation mechanism 72 also supplies air to the circuit board 2 on the tray 1 to cool the circuit board, and after the tray 1 leaves from the discharge hole 32, the operation process of the scanner with the automatic correction module of the present invention is completed, and the next tray 1 with the circuit board 2 can be scanned.
In summary, the scanner with the auto-alignment module of the present invention can push the tray 1 on the first conveying mechanism 4 toward the first side 41 by the pushing component 714 of the auto-alignment mechanism 71 of the auto-alignment module 7, so as to align one side of the tray 1 with the first side 41, so that the scanning module 8 can accurately align and scan the circuit boards 2 on the tray 1, and can also prevent the collision of the tray 1 with the rack 3 during the conveying process or the collision of the tray 1 during the transferring process from the first conveying mechanism 4 to the second conveying mechanism 5 to damage the circuit boards 2 on the tray 1, thereby achieving the purpose of the present invention.
The above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made according to the contents of the claims and the patent specification of the present invention are included in the scope of the present invention.
Claims (10)
1. A scanner for scanning at least one circuit board disposed on a tray and cooling the circuit board, the scanner comprising:
the device comprises a frame, a first clamping device and a second clamping device, wherein the frame comprises a feeding hole and a discharging hole opposite to the feeding hole;
the first conveying mechanism is arranged on the rack and extends from the feeding port to the discharging port, and comprises a first side edge extending from the feeding port to the discharging port and a second side edge opposite to the first side edge;
the automatic guide module is arranged on the rack and comprises a guide mechanism arranged at the first conveying mechanism and at least one heat dissipation mechanism arranged on the rack, the guide mechanism is provided with a pushing and abutting piece which is arranged on the first conveying mechanism and can move between the first side edge and the second side edge of the first conveying mechanism, the pushing and abutting piece can push and abut against the tray on the first conveying mechanism towards the direction of the first side edge, so that one side edge of the tray is aligned with the first side edge, the heat dissipation mechanism is arranged close to the feeding port and comprises a fan, and the heat dissipation mechanism is used for supplying air to the circuit board on the tray passing through the first conveying mechanism so as to cool the circuit board; and
the scanning module is arranged on the rack and used for scanning the circuit board arranged on the tray.
2. The scanner of claim 1, wherein the heat dissipation mechanism further comprises a cover disposed on the frame adjacent to the first conveyor mechanism, the cover defining an opening, the fan being disposed at the opening.
3. The scanner of claim 2, comprising two of said heat dissipation mechanisms, wherein one of said heat dissipation mechanisms is located below said first conveyor mechanism and is disposed adjacent to said inlet, and wherein the other of said heat dissipation mechanisms is disposed adjacent to said outlet.
4. The scanner of claim 1, further comprising a second conveyor mechanism disposed in the frame adjacent to an end of the first conveyor mechanism distal from the feed opening, the second conveyor mechanism extending to the discharge opening and having one of its sides aligned with the first side of the first conveyor mechanism, the second conveyor mechanism having a width less than the width of the first conveyor mechanism and greater than the width of the tray.
5. The scanner of claim 4, further comprising a stopping mechanism disposed on the frame, wherein the stopping mechanism comprises a first stopping member movably disposed on the frame up and down, the first stopping member is disposed adjacent to the second conveying mechanism on the first conveying mechanism, and the first stopping member can stop the tray from moving from the first conveying mechanism to the second conveying mechanism when moving upward.
6. The scanner of claim 5, wherein the stopping mechanism further comprises a second stopping member movably disposed on the frame up and down, the second stopping member is located at the second conveying mechanism and spaced apart from the first stopping member, and the second stopping member can stop the tray from moving toward the discharge opening when moving upward.
7. The scanner of claim 1, wherein said centering mechanism of said auto-centering module is disposed proximate to said feed opening.
8. A scanner, characterized in that the scanner comprises:
the device comprises a frame, a first clamping device and a second clamping device, wherein the frame comprises a feeding hole and a discharging hole opposite to the feeding hole;
the conveying mechanism comprises a first side edge and a second side edge which extend from the feeding port to the discharging port and are parallel to each other, and the conveying mechanism is used for conveying a tray on which a circuit board is placed;
the guide mechanism is provided with a pushing and abutting piece which can move between the first side edge and the second side edge of the conveying mechanism, and the pushing and abutting piece can push the tray on the conveying mechanism towards the direction of the first side edge so as to enable one side edge of the tray to be aligned with the first side edge;
the heat dissipation mechanism comprises a fan and is used for supplying air to the circuit board on the tray passing through the conveying mechanism so as to cool the circuit board; and
and the scanning module is used for scanning the circuit board arranged on the tray.
9. A scanner, characterized in that the scanner comprises:
the conveying mechanism comprises two parallel side edges which are spaced from each other, and is used for conveying the tray on which the circuit board is placed;
the stopping mechanism comprises a stopping piece capable of temporarily stopping the forward movement of the tray on the conveying mechanism;
the guide mechanism comprises a pushing and abutting piece, and when the tray on the conveying mechanism is blocked by the blocking piece and cannot advance, the pushing and abutting piece can push the tray on the conveying mechanism so as to align one side edge of the tray with one side edge of the conveying mechanism;
the heat dissipation mechanism comprises a fan and is used for supplying air to the circuit board on the tray on the conveying mechanism so as to cool the circuit board; and
and the scanning module is used for scanning the circuit board arranged on the tray.
10. The utility model provides an automatic lead positive module, automatic lead positive module cooperation conveying mechanism and use, conveying mechanism includes two sides that separate each other and be parallel, conveying mechanism is used for carrying the tray of placing the circuit board, its characterized in that, automatic lead positive module includes:
the guide mechanism comprises a pushing and abutting piece capable of moving between the two side edges of the conveying mechanism, and the pushing and abutting piece can push the tray on the conveying mechanism so as to align one side edge of the tray with one side edge of the conveying mechanism; and
the heat dissipation mechanism comprises a fan, and the heat dissipation mechanism is used for supplying air to the circuit board on the tray on the conveying mechanism so as to cool the circuit board.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503933.7A CN111294476A (en) | 2018-12-10 | 2018-12-10 | Scanner and automatic guide module |
| TW108213890U TWM597437U (en) | 2018-12-10 | 2019-10-22 | Scanner and automatic guidance module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503933.7A CN111294476A (en) | 2018-12-10 | 2018-12-10 | Scanner and automatic guide module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111294476A true CN111294476A (en) | 2020-06-16 |
Family
ID=71023197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811503933.7A Pending CN111294476A (en) | 2018-12-10 | 2018-12-10 | Scanner and automatic guide module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111294476A (en) |
| TW (1) | TWM597437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222644A (en) * | 2020-12-11 | 2021-01-15 | 苏州创轩激光科技有限公司 | Laser cutting machine leads positive system with lead just device in advance |
| CN112276350A (en) * | 2020-12-29 | 2021-01-29 | 苏州创轩激光科技有限公司 | Laser cutting machine guiding system for accurate feeding |
| CN112296513A (en) * | 2020-12-29 | 2021-02-02 | 苏州创轩激光科技有限公司 | Laser cutting machine leads positive system based on machine vision |
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| WO2005090211A1 (en) * | 2004-03-18 | 2005-09-29 | Daiichi Institution Industry Co. Ltd. | Transfer device with alignment function |
| CN102569141A (en) * | 2011-12-30 | 2012-07-11 | 致茂电子(苏州)有限公司 | Substrate transfer equipment |
| CN104022061A (en) * | 2013-03-01 | 2014-09-03 | 威光自动化科技股份有限公司 | Substrate positioning device |
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| CN207434427U (en) * | 2017-10-25 | 2018-06-01 | 厦门隆源鑫机械设备有限公司 | A kind of PCB transmission tracks |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222644A (en) * | 2020-12-11 | 2021-01-15 | 苏州创轩激光科技有限公司 | Laser cutting machine leads positive system with lead just device in advance |
| CN112222644B (en) * | 2020-12-11 | 2021-03-16 | 苏州创轩激光科技有限公司 | Laser cutting machine leads positive system with lead just device in advance |
| CN112276350A (en) * | 2020-12-29 | 2021-01-29 | 苏州创轩激光科技有限公司 | Laser cutting machine guiding system for accurate feeding |
| CN112296513A (en) * | 2020-12-29 | 2021-02-02 | 苏州创轩激光科技有限公司 | Laser cutting machine leads positive system based on machine vision |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM597437U (en) | 2020-06-21 |
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Application publication date: 20200616 |