CN216945227U - Automatic plate loading and unloading equipment - Google Patents
Automatic plate loading and unloading equipment Download PDFInfo
- Publication number
- CN216945227U CN216945227U CN202220548002.4U CN202220548002U CN216945227U CN 216945227 U CN216945227 U CN 216945227U CN 202220548002 U CN202220548002 U CN 202220548002U CN 216945227 U CN216945227 U CN 216945227U
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- circuit board
- carrier
- lifting
- frame
- automatic plate
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- 230000007306 turnover Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000001179 sorption measurement Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 12
- 239000000969 carrier Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model discloses an automatic plate loading and unloading device. The automatic plate loading and unloading equipment of the embodiment comprises a circuit board feeding/receiving device, a carrier conveying device and a picking and placing manipulator; the carrier lifting device comprises a lifting platform deck and a lifting driving mechanism, and the lifting driving mechanism is used for driving the lifting platform deck to rise so as to bear and position the circuit board carrier conveyed by the carrier conveying device; the circuit board adsorption turnover device comprises an adsorption turnover table and a turnover driving mechanism, wherein the turnover driving mechanism can drive the adsorption turnover table to turn over by 180 degrees so as to turn over the circuit board adsorbed on the adsorption turnover table, and place the turned-over circuit board on a circuit board carrier borne on the lifting carrying platform. The utility model can realize the automatic plate loading, unloading and plate turning operation of the circuit board, and the adsorption turnover device is positioned on the conveying path of the carrier conveying device, thereby being beneficial to the miniaturization of equipment.
Description
Technical Field
The utility model relates to a device for automatically loading and unloading a circuit board; more particularly, the utility model relates to a circuit board automatic loading and unloading device with a board turning function.
Background
The circuit board processing line generally uses upper and lower board equipment to carry out the automatic upper and lower board operation of circuit board, and lower board equipment is only gone up and down to the circuit board of prior art usually has the board function, can not carry out turn-over (board turnover) operation to the circuit board. Therefore, when the circuit board needs to be turned over (turned over) on the processing line, the turning plate equipment needs to be additionally arranged on the production line to turn over the circuit board, so that the complexity and the cost of the production line are increased, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide automatic plate loading and unloading equipment capable of realizing plate turning operation of a circuit board.
In order to achieve the above-mentioned objective, an embodiment of the present invention provides an apparatus for automatically loading and unloading boards, which includes a circuit board supplying/receiving device, a carrier conveying device, and a pick-and-place manipulator; the carrier jacking device comprises a lifting carrying platform and a lifting driving mechanism, and the lifting driving mechanism is used for driving the lifting carrying platform to ascend so as to bear and position the circuit board carrier conveyed by the carrier conveying device; the circuit board adsorption turnover device comprises an adsorption turnover table and a turnover driving mechanism, wherein the turnover driving mechanism can drive the adsorption turnover table to turn over for 180 degrees so as to turn over the circuit board adsorbed on the adsorption turnover table and place the turned-over circuit board on a circuit board carrier borne on the lifting carrier; the picking and placing manipulator is used for transferring the circuit board among the circuit board carrier, the circuit board feeding/receiving device and the adsorption overturning platform.
Further, the automatic plate loading and unloading device of the embodiment further comprises a temporary storage carrying platform for placing the carrier cover plate, and the picking and placing manipulator is further used for transferring the carrier cover plate between the circuit board carrier and the temporary storage carrying platform.
According to an embodiment of the present invention, the suction inverting table is located on a downstream side of the elevating table in the conveying direction of the carrier conveying device.
According to an embodiment of the present invention, the carrier transportation device includes two support plates disposed opposite to each other and a transportation belt disposed inside the support plates, the lifting platform is disposed between the two support plates, and the adsorption turnover table is disposed above the support plates.
Furthermore, an upper limit part is arranged on the supporting plate, and the lifting carrying platform can enable the circuit board carrier to be abutted against the upper limit part.
According to one embodiment of the utility model, the circuit board supplying/receiving device is provided with a material frame and a material tray conveying mechanism arranged at the top of the material frame, the material frame comprises a first accommodating frame and a second accommodating frame which are arranged side by side, lifting type material tray brackets for bearing material trays are respectively arranged in the first accommodating frame and the second accommodating frame, and the material tray conveying mechanism is used for conveying the material trays from the first accommodating frame to the second accommodating frame.
In a concrete scheme, the first frame that holds sets up the side at adsorbing the roll-over table, and the second holds the frame and then sets up the side at lift microscope carrier to the miniaturization of equipment and improvement are gone up and down board efficiency.
In a specific scheme, the material tray conveying mechanism comprises two moving guide rails which are arranged at the top of the material frame in a mutual approaching/separating mode, a transmission chain is arranged on at least one moving guide rail, and a stirring piece is arranged on the transmission chain; the movable guide rail is used for bearing and guiding the material tray in the material tray conveying process, and the poking piece is used for poking the material tray from the first containing frame to the second containing frame when the transmission chain rotates.
According to an embodiment of the present invention, the automatic board loading and unloading apparatus further includes a detection camera, and the detection camera and the circuit board supply/receiving device are respectively disposed at two opposite sides of the carrier conveying device.
According to an embodiment of the present invention, the automatic board loading and unloading apparatus further comprises a movable negative pressure cleaning assembly, which can move back and forth above the elevating platform along the carrier conveying path to clean the circuit board carrier on the elevating platform.
In the embodiment of the utility model, the adsorption turnover device is arranged on the conveying path of the carrier conveying device, so that the automatic board loading and unloading equipment can also realize the board turnover operation of the circuit board; furthermore, the adsorption turnover device directly places the turned circuit board on the circuit board carrier of the lifting carrying platform, so that the turnover platform has the advantage of high turnover efficiency, and is favorable for simplifying the structure of equipment and realizing the miniaturization of the equipment.
To more clearly illustrate the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Drawings
FIG. 1 is a perspective view of an embodiment of the automatic plate up and down apparatus of the present invention;
FIG. 2 is a perspective view of a carrier transportation device, a carrier lifting device, a circuit board sucking and turning device and a temporary storage stage in the embodiment;
FIG. 3 is a top view of the carrier transportation device, the carrier lifting device, the circuit board sucking and turning device and the temporary storage stage in the embodiment;
FIG. 4 is a perspective view of the feeding/receiving device of the circuit board in the embodiment.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, the automatic board loading and unloading apparatus of the embodiment includes a rack 10, a circuit board feeding/receiving device 20, a carrier conveying device 30, a pick-and-place manipulator 40, and a temporary storage stage 80; wherein, the frame 10 is provided with a carrier inflow window 11 and a carrier outflow window 12 at two opposite sides in the X direction, and two ends of the carrier conveying device 30 are aligned with the carrier inflow window 11 and the carrier outflow window 12 respectively; the temporary storage stage 80 is disposed on one side of the carrier transport device 30 along the Y direction, and the circuit board supply/receiving device 20 is disposed on the other side of the carrier transport device 30 along the Y direction.
Specifically, as shown in fig. 2 and 3, the carrier transportation device 30 includes two support plates 31 disposed opposite to each other and a transportation belt 32 disposed inside the support plates 31, the transportation belt 32 is in transmission connection with a transportation motor 33 through a transmission shaft 34, and is driven by the transportation motor 33 to transport the circuit board carriers (usually magnetic carriers, and configured with carrier covers magnetically attached thereto, but in some cases, the circuit board carriers may have no carrier covers). Wherein the inner side of each support plate 31 may have one or more sets of conveyor belts 32 disposed along the length direction thereof, which is not limited by the present invention.
As shown in fig. 1 to 3, a carrier lifting device 50 is provided on the conveying path of the carrier conveying device 30. The carrier jacking device 50 comprises an elevating carrier 51 and an elevating driving mechanism 52, wherein the elevating carrier 51 is arranged between the two support plates 21, the elevating driving mechanism 52 is used for driving the elevating carrier 51 to ascend and descend, and the elevating carrier 51 jacks up the circuit board carrier from the conveyor belt 32 when ascending to a preset height so as to bear and position the circuit board carrier. Wherein, a positioning portion (not shown) such as a positioning pin and/or a hole may be disposed on the lifting carrier 51 for horizontally limiting the circuit board carrier loaded thereon; the lifting driving mechanism 52 may be a screw lifting mechanism, but the utility model is not limited thereto.
Further, the support plate 31 may be provided with a limit pressure plate 311 as an example of an upper limit portion, and the elevating stage 51 may lift the circuit board carrier up to abut against the limit pressure plate 311 to limit the circuit board carrier up and down. In the process of plate loading and unloading operation, when the conveyer belt 32 conveys the circuit board carrier to a position above the lifting platform 51, the lifting driving mechanism 52 drives the lifting platform 51 to ascend so as to bear and position the circuit board carrier; then, the pick-and-place manipulator 40 transfers the carrier cover plate to the temporary storage carrier 80 (if the circuit board carrier has no carrier cover plate, the action is omitted), and then transfers the circuit board from the circuit board supply/reception device 20 to the circuit board carrier (upper plate operation), or transfers the circuit board on the circuit board carrier to the circuit board supply/reception device 20 (lower plate operation); then, the pick-and-place robot 40 puts the carrier cover back on the circuit board carrier, the lifting carrier 51 descends, and the conveyer belt 32 carries the circuit board carrier and conveys it forward, thereby completing the work of loading and unloading the circuit board.
In an embodiment of the present invention, the pick-and-place robot 40 may include a vacuum chuck and a motion module, and the motion module may drive the vacuum chuck to perform X, Y and Z-axis spatial motion; preferably, the pick-and-place robot 40 may further include a rotation driving module connected to the vacuum chuck so that the vacuum chuck can be arbitrarily rotated in a horizontal plane. The pick-and-place robot 40 may have the same structure as the prior art and will not be described in detail.
As shown in fig. 2 and 3, the automatic plate loading and unloading apparatus of the embodiment may further include a movable type negative pressure cleaning assembly 90, and the movable type negative pressure cleaning assembly 90 is configured to move back and forth above the elevating stage 51. The movable negative pressure cleaning assembly 90 comprises a rotary cleaning brush 91, and when the movable negative pressure cleaning assembly 90 moves back and forth, the negative pressure is opened and the rotary cleaning brush 91 rotates to clean the circuit board carrier on the lifting carrying platform 51.
As shown in fig. 1 to 3, the automatic board loading and unloading apparatus of the embodiment is further provided with a circuit board adsorption and turnover device 60, and the circuit board adsorption and turnover device 60 is also disposed on the conveying path of the carrier conveying device 30 and is located on the downstream side of the carrier lifting device 50 in the conveying direction L of the carrier conveying device 30. As shown in fig. 2 and 3, the circuit board adsorbing and overturning device 60 includes an adsorbing and overturning platform 61 and an overturning driving mechanism, wherein the adsorbing and overturning platform 61 is arranged above the supporting plate 31 and connected with an overturning shaft 62; the overturning driving mechanism comprises an overturning motor 63, and the overturning motor 63 drives the overturning shaft 62 to rotate through a belt transmission mechanism 64, so that the adsorption overturning platform 61 overturns 180 degrees to overturn the circuit board.
The suction turning table 61 may be provided with a negative pressure suction portion such as a negative pressure hole and/or a groove (not shown) to perform negative pressure suction on the circuit board. When the circuit board is turned over, after the pick-and-place manipulator 40 places the circuit board on the adsorption turnover table 61, the turnover driving mechanism drives the adsorption turnover table 61 to turn over, and the turned-over circuit board is just placed on the circuit board carrier carried on the lifting carrying table 51.
As shown in fig. 1 and 4, the circuit board supply/reception device 20 includes a material frame 21 and a tray conveyance mechanism 22. The material frame 21 includes a first accommodating frame 211 and a second accommodating frame 212 arranged side by side along the X direction, and the first accommodating frame 211 and the second accommodating frame 212 are respectively provided with a lifting tray bracket 23 for carrying the tray 100. Preferably, as shown in fig. 1, the first accommodating frame 211 is provided at a side of the suction/inverting table 61, and the second accommodating frame 212 is provided at a side of the elevating stage 51.
The tray conveying mechanism 22 is disposed on top of the material frame 21 and is used for conveying the trays from the first accommodating frame 211 to the second accommodating frame 212. In one embodiment, as shown in fig. 4, the tray conveying mechanism 22 includes two moving guide rails 221 disposed on the top of the frame in a manner of approaching or separating from each other in the Y direction, wherein a transmission chain 222 is disposed on one of the moving guide rails 221, and a toggle member 223 is mounted on the transmission chain 222.
The conveying of the material tray can be realized as follows: firstly, the tray bracket 23 in the first accommodating frame 211 jacks the tray 100 to the top of the first accommodating frame 211, and then the two moving guide rails 221 approach each other, so that the tray 100 is supported and limited; then, the transmission chain 222 rotates, and the stirring piece 223 stirs the tray 100 from the top of the first accommodating frame 211 to the top of the second accommodating frame 212; finally, the tray carrier 23 in the second receiving frame 2012 rises to a predetermined height, and the two moving rails 221 move away from each other, so that the tray 100 is carried by the tray carrier 23 in the second receiving frame 212.
When the circuit board is loaded, the circuit board feeding/receiving device 20 is in the feeding mode, and at this time, the tray carrying the circuit board can be stacked and placed in the first receiving groove 211, and when the tray conveying mechanism 22 conveys the tray from the first receiving groove 211 to the top of the second receiving groove 212, the pick-and-place manipulator 40 transfers the circuit board from the tray to the circuit board carrier, and the empty tray is stacked and stored in the second receiving groove 212. When the circuit board is placed in the receiving mode, the circuit board supply/receiving device 20 can store empty trays in the first receiving groove 211, and after the empty trays are lifted to a predetermined height, the pick-and-place manipulator 40 transfers the circuit boards from the circuit board carriers to the empty trays, and the tray conveying mechanism 22 conveys the trays loaded with the circuit boards to the second receiving groove 212 to be stacked and stored.
Referring to fig. 1 again, the automatic board loading and unloading apparatus of the embodiment may further include a detection camera 70, and the detection camera 70 may be disposed at a side of the carrier conveying device 30 away from the circuit board supplying/receiving device 20. In the working process, the pick-and-place manipulator 40 can move above the detection camera 70 after sucking the circuit board and the carrier cover plate, so as to identify and position the circuit board and the carrier cover plate.
Although the present invention has been described with reference to the above embodiments, it should be understood by those skilled in the art that the present invention is not limited thereto.
Claims (10)
1. An automatic board loading and unloading device comprises a circuit board supply/receiving device, a carrier conveying device and a taking and placing manipulator; the method is characterized in that: a carrier jacking device and a circuit board adsorption turnover device are arranged on a conveying path of the carrier conveying device, the carrier jacking device comprises a lifting carrying platform and a lifting driving mechanism, and the lifting driving mechanism is used for driving the lifting carrying platform to ascend so as to carry and position the circuit board carrier conveyed by the carrier conveying device; the circuit board adsorption turnover device comprises an adsorption turnover table and a turnover driving mechanism, wherein the turnover driving mechanism can drive the adsorption turnover table to turn over for 180 degrees so as to turn over the circuit board adsorbed on the adsorption turnover table and place the turned-over circuit board on a circuit board carrier borne on the lifting carrier; the picking and placing mechanical arm is used for transferring the circuit board among the circuit board carrier, the circuit board feeding/receiving device and the adsorption overturning platform.
2. The automatic plate up and down machine of claim 1, wherein: the automatic plate loading and unloading equipment further comprises a temporary storage carrying platform for placing the carrier cover plate, and the picking and placing manipulator is further used for transferring the carrier cover plate between the circuit board carrier and the temporary storage carrying platform.
3. The automatic plate up and down machine of claim 1, wherein: in the conveying direction of the carrier conveying device, the adsorption overturning platform is positioned at the downstream side of the lifting platform deck.
4. The automatic plate up and down machine of claim 1, wherein: the carrier conveying device comprises two oppositely arranged supporting plates and a conveying belt arranged on the inner sides of the supporting plates, the lifting carrying platform is arranged between the two supporting plates, and the adsorption overturning platform is arranged above the supporting plates.
5. The automatic plate up and down machine of claim 4, wherein: the supporting plate is provided with an upper limiting part, and the lifting carrying platform can lift the circuit board carrier to abut against the upper limiting part.
6. The automatic plate up and down machine of claim 1, wherein: the circuit board supplies/material collecting device is in including material frame and setting the charging tray conveying mechanism at material frame top, the material frame holds the frame including the first frame and the second that hold that sets up side by side, the first frame that holds with the second holds and is equipped with the over-and-under type charging tray bracket that is used for bearing the charging tray in the frame respectively, charging tray conveying mechanism is used for holding the charging tray from the first frame of holding and carries the second holds the frame.
7. The automatic plate up and down machine of claim 6, wherein: the first containing frame is arranged at the side of the adsorption overturning platform, and the second containing frame is arranged at the side of the lifting carrying platform.
8. The automatic plate up and down machine of claim 6, wherein: the material tray conveying mechanism comprises two moving guide rails which are arranged at the top of the material frame in a mutual approaching/separating mode, a transmission chain is arranged on at least one moving guide rail, and a stirring piece is arranged on the transmission chain; the moving guide rail is used for bearing and guiding the material tray in the material tray conveying process, and the poking piece is used for poking the material tray from the first containing frame to the second containing frame when the transmission chain rotates.
9. The automatic plate up and down machine of claim 1, wherein: still include the detection camera, the detection camera with circuit board supplies/material collecting device sets up respectively carrier conveyor's relative both sides.
10. The automatic plate up and down machine of claim 1, wherein: the automatic plate loading and unloading equipment further comprises a movable negative pressure cleaning assembly, and the movable negative pressure cleaning assembly can move back and forth above the lifting carrying platform along the conveying path so as to clean the circuit board carrier on the lifting carrying platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220548002.4U CN216945227U (en) | 2022-03-14 | 2022-03-14 | Automatic plate loading and unloading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220548002.4U CN216945227U (en) | 2022-03-14 | 2022-03-14 | Automatic plate loading and unloading equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216945227U true CN216945227U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220548002.4U Active CN216945227U (en) | 2022-03-14 | 2022-03-14 | Automatic plate loading and unloading equipment |
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| CN (1) | CN216945227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231295A (en) * | 2022-08-15 | 2022-10-25 | 江苏创源电子有限公司 | Replacement carrier clamping device and replacement carrier clamping method |
| CN115942615A (en) * | 2022-12-16 | 2023-04-07 | 江苏迪飞达电子有限公司 | Drilling method for multilayer metal substrate |
| CN117007513A (en) * | 2023-04-24 | 2023-11-07 | 上海感图网络科技有限公司 | Automatic optical detection table |
-
2022
- 2022-03-14 CN CN202220548002.4U patent/CN216945227U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231295A (en) * | 2022-08-15 | 2022-10-25 | 江苏创源电子有限公司 | Replacement carrier clamping device and replacement carrier clamping method |
| CN115231295B (en) * | 2022-08-15 | 2023-10-31 | 江苏创源电子有限公司 | Replacement carrier clamping equipment and replacement carrier clamping method |
| CN115942615A (en) * | 2022-12-16 | 2023-04-07 | 江苏迪飞达电子有限公司 | Drilling method for multilayer metal substrate |
| CN115942615B (en) * | 2022-12-16 | 2023-08-04 | 江苏迪飞达电子有限公司 | Drilling method for multilayer metal substrate |
| CN117007513A (en) * | 2023-04-24 | 2023-11-07 | 上海感图网络科技有限公司 | Automatic optical detection table |
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