CN110933845A - PCB aluminum sheet unloading mechanism - Google Patents
PCB aluminum sheet unloading mechanism Download PDFInfo
- Publication number
- CN110933845A CN110933845A CN201911172839.2A CN201911172839A CN110933845A CN 110933845 A CN110933845 A CN 110933845A CN 201911172839 A CN201911172839 A CN 201911172839A CN 110933845 A CN110933845 A CN 110933845A
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- conveying mechanism
- aluminum sheet
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
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Abstract
The invention relates to a PCB aluminum sheet blanking mechanism, which belongs to the field of PCBs and comprises a rack, wherein a conveying mechanism is horizontally arranged on the rack and formed by splicing a first conveying mechanism and a second conveying mechanism, a separation strip and a guide shaft are arranged on a base, the guide shaft is rotatably arranged below the second conveying mechanism, a connecting belt is fixedly arranged on one side of the separation strip close to the second conveying mechanism, and one end of the connecting belt, far away from the separation strip, extends into a collecting cavity below the second conveying mechanism by bypassing the guide shaft; the frame can also be provided with a grabbing mechanism which can move up and down. The aluminum sheets can be collected below the second conveying mechanism, and the space below the second conveying mechanism can be utilized, so that the space occupancy rate of the aluminum sheet conveyor in the horizontal direction is reduced, and the requirement on the plant area is lowered. In addition, the invention separates the aluminum sheet of the PCB by using the way of separating the aluminum sheet by the separating plate, thereby avoiding the deflection of the aluminum sheet from scratching the PCB and avoiding the damage to the PCB caused by the dropping of the aluminum sheet.
Description
Technical Field
The invention relates to the field of PCBs, in particular to a PCB aluminum sheet blanking mechanism.
Background
After the PCB drilling process, the PIN needle needs to be removed through special equipment, one part of the current market is that a PCB manufacturer removes the PIN through manual stacking, and the other part of the PCB manufacturer removes the PIN needle through non-standard automatic PIN removing equipment.
In the actual production process, before each PCB stack is drilled, the PCB is formed by combining a backing board, a PCB board (2 PNL or 3 PNL) and an aluminum sheet. Non-standard automatic PIN removing equipment still needs to automatically separate and store an aluminum sheet, a PCB (printed circuit board) and a backing board after removing a PIN needle, and the PCB is conveyed to the next station through a production line conveyor belt.
Because PCB manufacture factory production overall dimension specification is more, tear open PIN equipment and need compatible multiple production specification PCB board, the PIN equipment is torn open in the current nonstandard automation in market, and the side in the board is deposited in through robotic arm to the aluminum sheet after generally will separating, simultaneously because aluminum sheet overall dimension diverse, the surface drilling is many and not the law, brings following problem: (1) the non-standard automatic PIN removing equipment is at least more than 2 meters wide, and the requirement on the field is high; (2) the sizes of the aluminum sheets are different, the execution end needs to be manually adjusted when the models of the equipment are changed, and the requirement on the operation level is high; (3) the aluminum sheet blanking adopts the absorption mode, and when the accidental deviation of the aluminum sheet positioning is large, the aluminum sheet dropping site appears in the blanking process.
Disclosure of Invention
On the basis, a PCB aluminum sheet blanking mechanism is needed to be provided, and the PCB aluminum sheet blanking mechanism comprises a rack, wherein a conveying mechanism is horizontally arranged on the rack, the conveying mechanism is formed by splicing a first conveying mechanism and a second conveying mechanism, the second conveying mechanism is fixedly arranged on the rack, a collecting cavity is further arranged on the rack, and the collecting cavity is positioned below the second conveying mechanism; a base is movably arranged on the rack, the first conveying mechanism is arranged on the base, a separating strip is arranged on the base, and the separating strip can be arranged above the first conveying mechanism in a reciprocating manner along the conveying direction of the first conveying mechanism; the rack is also provided with a guide shaft, the guide shaft is rotatably arranged below the second conveying mechanism and is positioned at the same horizontal height with the separating strip, one side of the separating strip close to the second conveying mechanism is fixedly provided with a connecting belt, and one end of the connecting belt, far away from the separating strip, extends to a collecting cavity below the second conveying mechanism by bypassing the guide shaft; and the frame can be also provided with a grabbing mechanism which can move up and down, and the grabbing mechanism is positioned above one end of the first conveying mechanism, which is close to the second conveying mechanism.
The PIN removing device is used for separating the PCB from the aluminum sheet above the PCB after PIN removing, wherein when the PIN removing device is in an initial state, the first conveying mechanism is positioned below the second conveying mechanism and connected with the conveying mechanism in the previous PIN removing process.
The working process of the invention is as follows: firstly, the first conveying mechanism receives a PCB (printed circuit board) with a PIN removed from the previous process, the PCB is conveyed to be close to the second conveying mechanism, the edge of the PCB is located below the grabbing mechanism, then the grabbing mechanism moves downwards to grab the edge of an aluminum sheet above the PCB, the edge of the aluminum sheet is lifted upwards to a height exceeding the height of the separation strip, the aluminum sheet is in an inclined state, then the separation strip on the base pulls the connecting belt to move towards the PCB until the separation strip completely separates the aluminum sheet from the PCB, at the moment, one end of the connecting belt, which is far away from the separation strip, is pulled upwards along the guide shaft, one end of the aluminum sheet, which is not lifted, is located on the connecting belt connected with the separation strip, and then the grabbing device puts down the aluminum sheet and places the aluminum sheet on the connecting belt; then the separating strips reset, the connecting belt slides downwards along the guide shaft under the action of the dead weight, so that the connecting belt can drive the aluminum sheet to enter the collecting cavity along the connecting belt to complete the collection of the aluminum sheet; and then the first conveying mechanism rises to be spliced with the second conveying mechanism to form a conveying mechanism, the PCB on the first conveying mechanism is conveyed to the second conveying mechanism, and then the PCB is conveyed to the next working procedure by the second conveying mechanism.
Wherein, can keep away from one section of separation strip at connecting the belt and set up the balancing weight for the in-process that the separation strip resets is connected the belt and can fall back to the bottom of collecting the chamber smoothly to the flare-out and connect the belt.
The aluminum sheets can be collected below the second conveying mechanism, and the space below the second conveying mechanism can be utilized, so that the space occupancy rate of the aluminum sheet conveyor in the horizontal direction is reduced, and the requirement on the plant area is lowered. In addition, the invention separates the aluminum sheet of the PCB by using the way of separating the aluminum sheet by the separating plate, thereby avoiding the deflection of the aluminum sheet from scratching the PCB and avoiding the damage to the PCB caused by the dropping of the aluminum sheet.
Furthermore, a blocking mechanism is further arranged on the machine frame.
The blocking mechanism is used for blocking the PCB from moving on the first conveying mechanism, so that the edge of the PCB on the first conveying mechanism stops below the grabbing device, and the grabbing device is convenient to grab the edge of the aluminum sheet.
Wherein, snatch the mechanism and be vacuum chuck, because the edge of aluminum sheet generally can not set up porose structure, consequently will use vacuum chuck to adsorb the edge of aluminum sheet and can guarantee to suck up aluminum plate.
Further, first conveying mechanism including fixed set up in two first mounting panels that are parallel to each other on the base, rotationally be provided with a plurality of cylinders that are parallel to each other between the first mounting panel, stop mechanism including can set up with reciprocating in barrier plate in the frame, barrier plate vertical set up in first conveying mechanism's below, just barrier plate is located first conveying mechanism is close to between two cylinders of second conveying mechanism, still be provided with first elevating system in the frame, first elevating system with barrier plate drive is connected for the drive barrier plate reciprocates.
Wherein, the first lifting mechanism can be a cylinder.
Snatch the mechanism and be located the top in the clearance between two cylinders that first conveying mechanism is close to second conveying mechanism, therefore first elevating system is promoting the division board to surpass first conveying mechanism and be close to the clearance between two cylinders of second conveying mechanism when blockking the transport of PCB board, the edge of PCB board can be located the below of snatching the mechanism, then the edge of aluminum sheet also can be located the below of snatching the mechanism, be convenient for snatch the edge that the mechanism is located the aluminum sheet and snatch in order to lift up the aluminum sheet.
The base is provided with an opening corresponding to the isolation plate, so that the isolation plate can penetrate through the base to enter between two adjacent rollers of the first conveying mechanism in the rising process, and the purpose of preventing the PCB on the first conveying mechanism from continuously moving is achieved.
Further, still be provided with two guide rails on the base, two guide rails set up respectively in the outside of two first mounting panels and with first mounting panel parallel arrangement, be provided with the slider on the guide rail slidable, the both ends of separation strip fixed respectively set up in on the slider on two guide rails, still be provided with a actuating mechanism on the base, a actuating mechanism with the slider drive is connected, is used for driving the slider along guide rail reciprocating sliding.
Wherein, the first driving mechanism can be a cylinder.
Further, second conveying mechanism including fixed set up in two second mounting panels that are parallel to each other on the base, rotationally be provided with a plurality of cylinders that are parallel to each other between the second mounting panel, two second mounting panels align two first mounting panel settings respectively.
Two second mounting panels align two first mounting panel settings respectively, are convenient for form conveying mechanism with second conveying mechanism and first conveying mechanism amalgamation together to make PCB smoothly remove on conveying mechanism.
Further, still be provided with the deflector in the frame, the deflector is located the guide shaft with collect between the chamber, the upper end of deflector with the parting strip parallel and level sets up, the lower extreme orientation of deflector collect the chamber slope and set up.
The connecting belt passes through the space between the guide plate and the guide shaft, and the upper end of the guide plate is flush with the connecting belt positioned between the guide shaft and the separating strip, so that an aluminum sheet moving along with the connecting belt can move to the upper end of the guide plate and slide into the collecting cavity along the inclination of the guide plate, and preferably, the bottom of the collecting cavity is horizontally arranged, and the included angle between the guide plate and the horizontal direction is set to be 30-40 degrees, so that the aluminum sheet can be ensured to horizontally fall to the bottom of the collecting cavity; in addition, the collection cavity can be set up to communicate with external space for put into the collection cavity with the handcart, so that the aluminum sheet directly stacks the handcart horizontally, and the aluminum sheet is transported conveniently.
Furthermore, a second lifting mechanism and a third lifting mechanism are arranged on the rack, the second lifting mechanism is in driving connection with the base and used for driving the base to move up and down in a reciprocating mode, and the third lifting mechanism is in driving connection with the grabbing mechanism and used for driving the grabbing mechanism to move up and down in a reciprocating mode.
The second lifting mechanism and the third lifting mechanism can be cylinders, wherein the second lifting mechanism is used for driving the base to move up and down, and the third lifting mechanism is used for driving the grabbing mechanism to move up and down.
The principle and effect of the present invention will be further explained by combining the above technical scheme and the accompanying drawings:
the aluminum sheets can be collected below the second conveying mechanism, and the space below the second conveying mechanism can be utilized, so that the space occupancy rate of the aluminum sheet conveyor in the horizontal direction is reduced, and the requirement on the plant area is lowered. In addition, the invention separates the aluminum sheet of the PCB by using the way of separating the aluminum sheet by the separating plate, thereby avoiding the deflection of the aluminum sheet from scratching the PCB and avoiding the damage to the PCB caused by the dropping of the aluminum sheet.
Drawings
FIG. 1 is a schematic structural diagram of a PCB aluminum sheet blanking mechanism according to an embodiment of the invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic structural diagram of a first conveying mechanism according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of fig. 3.
Description of reference numerals:
1-a rack, 11-a collection cavity, 21-a first mounting plate, 22, 32-a roller, 23-a blocking plate, 24-a guide shaft, 25-a guide plate, 26-a connecting belt, 27-a separating strip, 31-a second mounting plate, 41-a first lifting mechanism, 42-a grabbing mechanism, 5-a base, 51-a guide rail, 52-a sliding block, 6-a PCB (printed circuit board) and 7-a trolley.
Detailed Description
For the convenience of understanding of those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and examples:
as shown in fig. 1-4, a PCB aluminum sheet blanking mechanism comprises a frame 1, wherein a conveying mechanism is horizontally arranged on the frame 1, the conveying mechanism is formed by splicing a first conveying mechanism and a second conveying mechanism, the second conveying mechanism is fixedly arranged on the frame 1, a collecting cavity 11 is further arranged on the frame 1, and the collecting cavity 11 is positioned below the second conveying mechanism; a base 5 is movably arranged on the rack 1, the first conveying mechanism is arranged on the base 5, a separating strip 27 is arranged on the base 5, and the separating strip 27 can be arranged above the first conveying mechanism in a reciprocating manner along the conveying direction of the first conveying mechanism; the rack 1 is further provided with a guide shaft 24, the guide shaft 24 is rotatably arranged below the second conveying mechanism, the guide shaft 24 and the separating strip 27 are located at the same horizontal height, one side of the separating strip 27 close to the second conveying mechanism is fixedly provided with a connecting belt 26, and one end of the connecting belt 26 far away from the separating strip 27 bypasses the guide shaft 24 and extends into the collecting cavity 11 below the second conveying mechanism; a grabbing mechanism 42 can be arranged on the machine frame 1 in a vertically moving mode, and the grabbing mechanism 42 is located above one end, close to the second conveying mechanism, of the first conveying mechanism.
The invention is used for separating the PCB 6 from the aluminum sheet above the PCB 6 after PIN removing treatment, wherein when the invention is in an initial state, the first conveying mechanism is positioned below the second conveying mechanism and is connected with the conveying mechanism in the previous PIN removing process.
The working process of the invention is as follows: firstly, the first conveying mechanism receives the PCB 6 with the PIN removed from the previous process, the PCB 6 is conveyed to be close to the second conveying mechanism, the edge of the PCB 6 is positioned below the grabbing mechanism 42, then the grabbing mechanism 42 moves downwards to grab the edge of the aluminum sheet above the PCB 6 and lift the edge of the aluminum sheet upwards to a height exceeding the height of the separating strip 27 so that the aluminum sheet is in an inclined state, then the separating strip 27 on the base 5 pulls the connecting belt 26 to move towards the PCB 6 until the separating strip 27 completely separates the aluminum sheet from the PCB 6, at the moment, one end of the connecting belt 26, far away from the separating strip, is pulled upwards along the guide shaft 24, the end, not lifted, of the aluminum sheet is positioned on the connecting belt 26 connected with the separating strip 27, and then the grabbing device puts down the aluminum sheet to place the aluminum sheet on the connecting belt 26; then the separating strip 27 is reset, the connecting belt 26 slides downwards along the guide shaft 24 under the action of self weight, so that the connecting belt 26 can drive the aluminum sheet to enter the collecting cavity 11 along the connecting belt 26 to finish the collection of the aluminum sheet; and then the first conveying mechanism rises to be spliced with the second conveying mechanism to form a conveying mechanism, the PCB 6 on the first conveying mechanism is conveyed to the second conveying mechanism, and then the second conveying mechanism conveys the PCB 6 to the next procedure.
Wherein, a section of the connecting belt 26 away from the separating strip 27 may be provided with a weight block for straightening the connecting belt 26 and ensuring that the connecting belt 26 can smoothly fall back to the bottom of the collecting chamber 11 during the resetting process of the separating strip 27.
The aluminum sheets can be collected below the second conveying mechanism, and the space below the second conveying mechanism can be utilized, so that the space occupancy rate of the aluminum sheet conveyor in the horizontal direction is reduced, and the requirement on the plant area is lowered. In addition, the invention separates the aluminum sheet of the PCB 6 by separating the aluminum sheet by the separating plate, thereby avoiding the deflection of the aluminum sheet from scratching the PCB 6 and avoiding the damage to the PCB 6 caused by the dropping of the aluminum sheet.
Further, a blocking mechanism is further arranged on the machine frame 1.
The blocking mechanism is used for blocking the PCB 6 from moving on the first conveying mechanism, so that the edge of the PCB 6 on the first conveying mechanism stops below the grabbing device, and the grabbing device is convenient to grab the edge of the aluminum sheet.
Wherein, snatch mechanism 42 and be vacuum chuck, because the edge of aluminum sheet generally can not set up porose structure, consequently will use vacuum chuck to adsorb the edge of aluminum sheet and can guarantee to suck up aluminum plate.
Further, first conveying mechanism including fixed set up in two first mounting panels 21 that are parallel to each other on base 5, rotationally be provided with a plurality of cylinders 22 that are parallel to each other between the first mounting panel 21, stop mechanism including can set up with reciprocating in barrier plate 23 on the frame 1, barrier plate 23 vertically set up in first conveying mechanism's below, just barrier plate 23 is located first conveying mechanism is close to between two cylinders 22 of second conveying mechanism, still be provided with first elevating system 41 in the frame 1, first elevating system 41 with barrier plate 23 drive is connected, is used for the drive barrier plate 23 reciprocates.
Wherein, the first lifting mechanism 41 may be a cylinder.
The grabbing mechanism 42 is located above the gap between the two rollers 22 of the first conveying mechanism close to the second conveying mechanism, therefore, when the first lifting mechanism 41 pushes the isolation board to the position above the gap between the two rollers 22 of the first conveying mechanism close to the second conveying mechanism to block the conveying of the PCB 6, the edge of the PCB 6 can be located below the grabbing mechanism 42, the edge of the aluminum sheet can also be located below the grabbing mechanism 42, and the grabbing mechanism 42 is convenient to grab the edge of the aluminum sheet to lift the aluminum sheet.
Wherein, the base 5 is provided with an opening corresponding to the isolation plate, so that the isolation plate can penetrate through the base 5 to enter between two adjacent rollers 22 of the first conveying mechanism in the process of rising, thereby achieving the purpose of blocking the PCB 6 on the first conveying mechanism from moving continuously.
Further, still be provided with two guide rails 51 on the base 5, two guide rails 51 set up respectively in the outside of two first mounting panels 21 and with first mounting panel 21 parallel arrangement, be provided with slider 52 on the guide rail 51 slidable, the both ends of separation strip 27 fixed respectively set up in on the slider 52 on two guide rails 51, still be provided with a drive mechanism on the base 5, a drive mechanism with slider 52 drive connection is used for the drive slider 52 along guide rail 51 is reciprocal to slide.
Wherein, the first driving mechanism can be a cylinder.
Further, the second conveying mechanism comprises two second mounting plates 31 which are fixedly arranged on the base 5 and are parallel to each other, a plurality of rollers 32 which are parallel to each other are rotatably arranged between the second mounting plates 31, and the two second mounting plates 31 are respectively aligned with the two first mounting plates 21.
The two second mounting plates 31 are respectively aligned with the two first mounting plates 21, so that the second conveying mechanism and the first conveying mechanism are spliced together to form the conveying mechanism, and the PCB can be smoothly moved on the conveying mechanism.
Further, still be provided with deflector 25 in frame 1, deflector 25 be located guide shaft 24 with between the collection chamber 11, the upper end of deflector 25 with the setting of separation strip 27 parallel and level, the lower extreme orientation of deflector 25 the slope setting of collection chamber 11.
The connecting belt 26 passes between the guide plate 25 and the guide shaft 24, and the upper end of the guide plate 25 is flush with the connecting belt 26 between the guide shaft 24 and the separating strip 27, so that the aluminum sheet moving along with the connecting belt 26 moves to the upper end of the guide plate 25 and slides into the collecting cavity 11 along the inclination of the guide plate 25, and preferably, the bottom of the collecting cavity 11 is horizontally arranged to set the included angle of the guide plate 25 and the horizontal direction to 30-40 degrees, so that the aluminum sheet can be horizontally dropped to the bottom of the collecting cavity 11; in addition, the collection chamber 11 may be configured to communicate with an external space for placing the cart 7 into the collection chamber 11, so that the aluminum sheets are directly and horizontally stacked on the cart 7 for convenient transportation of the aluminum sheets.
Further, a second lifting mechanism and a third lifting mechanism are arranged on the machine frame 1, the second lifting mechanism is in driving connection with the base 5 and used for driving the base 5 to move up and down in a reciprocating mode, and the third lifting mechanism is in driving connection with the grabbing mechanism 42 and used for driving the grabbing mechanism 42 to move up and down in a reciprocating mode.
The second lifting mechanism and the third lifting mechanism may be cylinders, wherein the second lifting mechanism is used for driving the base 5 to move up and down, and the third lifting mechanism is used for driving the grabbing mechanism 42 to move up and down.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A PCB aluminum sheet blanking mechanism is characterized by comprising a rack, wherein a conveying mechanism is horizontally arranged on the rack and formed by splicing a first conveying mechanism and a second conveying mechanism, the second conveying mechanism is fixedly arranged on the rack, a collecting cavity is further arranged on the rack and is positioned below the second conveying mechanism; a base is movably arranged on the rack, the first conveying mechanism is arranged on the base, a separating strip is arranged on the base, and the separating strip can be arranged above the first conveying mechanism in a reciprocating manner along the conveying direction of the first conveying mechanism; the rack is also provided with a guide shaft, the guide shaft is rotatably arranged below the second conveying mechanism and is positioned at the same horizontal height with the separating strip, one side of the separating strip close to the second conveying mechanism is fixedly provided with a connecting belt, and one end of the connecting belt, far away from the separating strip, extends to a collecting cavity below the second conveying mechanism by bypassing the guide shaft; and the frame can be also provided with a grabbing mechanism which can move up and down, and the grabbing mechanism is positioned above one end of the first conveying mechanism, which is close to the second conveying mechanism.
2. The PCB aluminum sheet blanking mechanism of claim 1, wherein a blocking mechanism is further disposed on the frame.
3. The PCB aluminum sheet blanking mechanism of claim 2, wherein the first conveying mechanism comprises two parallel first mounting plates fixedly arranged on the base, a plurality of parallel rollers are rotatably arranged between the first mounting plates, the blocking mechanism comprises a blocking plate which is arranged on the frame in a vertically movable manner, the blocking plate is vertically arranged below the first conveying mechanism and is positioned between the two rollers of the first conveying mechanism close to the second conveying mechanism, and a second lifting mechanism is further arranged on the frame and is in driving connection with the blocking plate for driving the blocking plate to move up and down.
4. The PCB aluminum sheet blanking mechanism of claim 3, wherein two guide rails are further arranged on the base, the two guide rails are respectively arranged outside the two first mounting plates and are parallel to the first mounting plates, a sliding block is slidably arranged on the guide rails, two ends of the separation strip are respectively fixedly arranged on the sliding blocks on the two guide rails, and a first driving mechanism is further arranged on the base and is in driving connection with the sliding block to drive the sliding block to slide back and forth along the guide rails.
5. The PCB aluminum sheet blanking mechanism of claim 2, wherein the second conveying mechanism comprises two parallel second mounting plates fixedly arranged on the base, a plurality of parallel rollers are rotatably arranged between the second mounting plates, and the two second mounting plates are respectively arranged in alignment with the two first mounting plates.
6. The PCB aluminum sheet blanking mechanism of claim 1, wherein a guide plate is further arranged on the frame, the guide plate is located between the guide shaft and the collection cavity, the upper end of the guide plate is flush with the separation strip, and the lower end of the guide plate is inclined towards the collection cavity.
7. The PCB aluminum sheet blanking mechanism of claim 1, wherein a second lifting mechanism and a third lifting mechanism are arranged on the frame, the second lifting mechanism is in driving connection with the base for driving the base to reciprocate up and down, and the third lifting mechanism is in driving connection with the grabbing mechanism for driving the grabbing mechanism to reciprocate up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911172839.2A CN110933845A (en) | 2019-11-26 | 2019-11-26 | PCB aluminum sheet unloading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911172839.2A CN110933845A (en) | 2019-11-26 | 2019-11-26 | PCB aluminum sheet unloading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110933845A true CN110933845A (en) | 2020-03-27 |
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ID=69851981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911172839.2A Pending CN110933845A (en) | 2019-11-26 | 2019-11-26 | PCB aluminum sheet unloading mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN110933845A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103963A1 (en) * | 2019-11-26 | 2021-06-03 | 惠州市成泰自动化科技有限公司 | Discharging mechanism for pcb aluminum sheet |
| CN117156719A (en) * | 2023-10-31 | 2023-12-01 | 启东新亚电子科技有限公司 | Pre-assembly equipment for circuit board before welding |
-
2019
- 2019-11-26 CN CN201911172839.2A patent/CN110933845A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103963A1 (en) * | 2019-11-26 | 2021-06-03 | 惠州市成泰自动化科技有限公司 | Discharging mechanism for pcb aluminum sheet |
| CN117156719A (en) * | 2023-10-31 | 2023-12-01 | 启东新亚电子科技有限公司 | Pre-assembly equipment for circuit board before welding |
| CN117156719B (en) * | 2023-10-31 | 2023-12-22 | 启东新亚电子科技有限公司 | Pre-assembly equipment for circuit board before welding |
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