CN212245277U - PCB board automatic feeding machine - Google Patents
PCB board automatic feeding machine Download PDFInfo
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- CN212245277U CN212245277U CN201922453416.XU CN201922453416U CN212245277U CN 212245277 U CN212245277 U CN 212245277U CN 201922453416 U CN201922453416 U CN 201922453416U CN 212245277 U CN212245277 U CN 212245277U
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Abstract
The utility model relates to a PCB board automatic feeding machine, including the frame, its characterized in that: the automatic plate conveying device also comprises a first lifting mechanism arranged at one end of the rack, a conveying mechanism penetrating through two sides of the rack and a plate moving mechanism positioned above the conveying mechanism; the first lifting mechanism is used for bearing the multilayer PCB groups and can lift by corresponding height after the upper PCB group is moved away, and each layer of PCB group comprises a flat PCB; the board moving mechanism can move between the first lifting mechanism and the conveying mechanism so as to transfer the PCB on the first lifting mechanism to the conveying mechanism in a blocking mode, and the conveying mechanism conveys the PCB on the conveying mechanism to the next operation station. This material loading machine can carry out PCB board automatic feeding, and is fast, and is efficient, is favorable to practicing thrift the cost.
Description
Technical Field
The utility model relates to a PCB board production technical field especially relates to a PCB board automatic feeding machine.
Background
The PCB board is also called a printed circuit board or a printed circuit board, and includes an insulating substrate, a connecting wire, and a pad for mounting and soldering an electronic component, which has dual functions of a conductive circuit and an insulating substrate. The novel electronic product welding wire can replace complex wiring, not only reduces the volume of the whole machine, but also simplifies the assembly and welding work of electronic products and reduces the product cost.
PCB board production manufacture process includes cutting board, printed circuit, punches, rubberizing etc. and the PCB board mostly adopts two-sided rubberizing among the prior art, and the rubberizing in-process adopts the manual work to transfer the PCB board that piles up to rubberizing machine and material loading to carry out the rubberizing on a lump, and this kind of material loading mode need consume more manpower to efficiency is not high, is unfavorable for manufacturing enterprise cost control.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a PCB board automatic feeding machine that material loading is fast, degree of automation is high.
In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a PCB board automatic feeding machine, includes the frame, its characterized in that:
the automatic plate conveying device also comprises a first lifting mechanism arranged at one end of the rack, a conveying mechanism penetrating through two sides of the rack and a plate moving mechanism positioned above the conveying mechanism;
the first lifting mechanism is used for bearing the multilayer PCB groups and can lift by corresponding height after the upper PCB group is moved away, and each layer of PCB group comprises a flat PCB;
the board moving mechanism can move between the first lifting mechanism and the conveying mechanism so as to transfer the PCB on the first lifting mechanism to the conveying mechanism in a blocking mode, and the conveying mechanism conveys the PCB on the conveying mechanism to the next operation station.
Furthermore, each layer of PCB plate group also comprises a plastic sucking disc for placing the PCB, and the automatic PCB feeding machine also comprises a second lifting mechanism arranged at the other end of the rack and a plate moving mechanism positioned above the conveying mechanism;
the tray moving mechanism can move between two ends of the frame to move the empty plastic sucking trays on the first lifting mechanism to the second lifting mechanism, and the second lifting mechanism can move downwards by a corresponding height after each layer of plastic sucking trays are placed.
Further, the PCB board material loading machine also comprises a first material rack vehicle for conveying the multi-layer PCB board group to the first lifting mechanism and a second material rack vehicle for conveying the multi-layer plastic sucking discs away from the second lifting mechanism.
Furthermore, the board moving mechanism comprises first slide rails which are positioned above the conveying mechanism and are respectively arranged along two sides of the rack, a sliding beam of which two ends are respectively connected with the two first slide rails in a sliding manner, and a PCB board sucking assembly and a positioning assembly which are arranged on the sliding beam and can synchronously move along the length direction of the sliding beam;
the PCB board is provided with a positioning mark, and the positioning component enables the PCB board absorbing component to accurately absorb the PCB board and transfer the PCB board to the conveying mechanism by acquiring the positioning mark.
Furthermore, two side walls of the sliding beam are respectively provided with a second sliding rail;
the positioning assembly comprises a second sliding seat in sliding connection with one of the second sliding rails and a vision camera connected with the second sliding seat;
the PCB board suction assembly comprises a third sliding seat and a first suction head, wherein the third sliding seat is in sliding connection with another second sliding rail, and the first suction head is arranged at the lower end of the third sliding seat and used for adsorbing a PCB board to be transferred.
Furthermore, the tray moving mechanism comprises a third slide rail, a fourth slide seat and a second suction head, wherein the third slide rail is positioned below the first slide rail and is arranged along the length direction of the first slide rail, the fourth slide seat is connected with the third slide rail in a sliding manner, and the second suction head is arranged at the lower end of the fourth slide seat and is used for adsorbing the plastic sucking tray to be moved.
Furthermore, the two sides of the rack are respectively provided with a cross beam, the first slide rail is arranged on the upper surface of the cross beam, and the third slide rail is arranged on the lower surface of the cross beam.
Furthermore, the first lifting mechanism comprises a support frame used for bearing the multilayer PCB group and a screw rod in threaded connection with the support frame to drive the support frame to move up and down, and the second lifting mechanism has the same structure as the first lifting mechanism.
Furthermore, a suction head placing area for placing different suction heads so as to be convenient for replacement is further arranged on the rack.
Compared with the prior art, the utility model has the advantages of:
by arranging the first sliding rail and the sliding beam, the positioning assembly and the PCB board sucking assembly can synchronously move along the length direction of the sliding beam and the length direction of the first sliding rail, so that the PCBs are stacked together, the PCB board sucking assembly can always adsorb at the same height by utilizing the ascending motion of the first lifting mechanism, and the adsorption movement of the PCB board sucking assembly is more accurate and convenient by combining the positioning action of the vision camera, the automation degree is high, and the feeding speed is high; after the PCB is moved away, the plastic sucking disc bearing the PCB is moved onto the second lifting mechanism through the adsorption moving action of the disc moving assembly so as to move the PCB at the lower layer conveniently, the second lifting mechanism descends for a certain height after each layer of the plastic sucking disc is placed, the manual removal of the plastic sucking disc is omitted through the matching, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an automatic PCB feeding machine of the present application.
Fig. 2 is a schematic structural view of fig. 1 with the cover removed.
Fig. 3 is a schematic structural view of fig. 2 in another direction.
Fig. 4 is a schematic structural view of a first lifting mechanism and a second lifting mechanism of the automatic PCB feeding machine of the present application.
Fig. 5 is an enlarged schematic view of a portion a in fig. 2.
Fig. 6 is an enlarged schematic view of B in fig. 2.
Fig. 7 is an enlarged schematic view of the structure at C in fig. 3.
Fig. 8 is an enlarged schematic view of D in fig. 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 8, which are schematic structural views of a preferred embodiment of the present invention, the automatic PCB board feeding machine includes a frame 1, a first lifting mechanism 2 disposed at one end of the frame 1, a conveying mechanism 3 passing through two sides of the frame 1, and a board moving mechanism located above the conveying mechanism 3; the first lifting mechanism 2 is used for bearing a plurality of layers of PCB groups and can lift by corresponding height after the upper layer of PCB groups are moved away, each layer of PCB group comprises a PCB 900 which is horizontally placed, the plate moving mechanism can move between the first lifting mechanism 2 and the conveying mechanism 3 so as to transfer the PCB 900 on the first lifting mechanism 2 to the conveying mechanism 3 in a partitioning mode, and the conveying mechanism 3 conveys the PCB 900 on the conveying mechanism to the next operation station. The feeding machine adopts the design, can carry out automatic feeding to the PCB board 900 that adopts the worn-out fur to stack, and the worn-out fur stacks that also is upper PCB board 900 and directly stacks on lower floor's PCB board 900.
However, sometimes the PCB 900 is placed in the plastic sucking disc 901, that is, each PCB group includes one layer of plastic sucking disc 901 and one or more PCB 900 placed in the plastic sucking disc 901, and then the multiple layers of PCB groups are stacked corresponding to the plastic sucking disc 901 on which the PCB 900 is placed, in this case, after the board moving mechanism moves away the PCB 900, the empty plastic sucking disc 901 is placed on the next plastic sucking disc 901 on which the PCB 900 is placed, so that the PCB 900 below cannot be moved any more, for this reason, on the basis of the feeder of the above structure, the second lifting mechanism 4 is provided at the other end of the rack 1 and the board moving mechanism is further provided above the conveying mechanism 3, the board moving mechanism can move between the two ends of the rack 1 to move the plastic sucking disc 901 placed on the first lifting mechanism 2 to the second lifting mechanism 4, so that, after the board moving mechanism moves away the PCB 900, the tray moving mechanism can move the plastic sucking tray 901 away so as to move the PCB 900 below, and meanwhile, the plastic sucking tray 901 can be conveniently recycled for subsequent use, the whole process is automatically completed, manpower is saved, and efficiency is high.
In order to transport the multi-layer PCB assembly to the first lifting mechanism 2, the feeding machine further includes a first rack cart 51, and in order to transport the blister tray 901 placed on the second lifting mechanism 4, the feeding machine further includes a second rack cart 52, in this embodiment, the first rack cart 51 and the second rack cart 52 both use a cart. The first material frame vehicle 51 conveys the multilayer PCB group to the corresponding end part of the frame 1 and enables the first lifting mechanism 2 to extend into the lower part of the multilayer PCB group, the first lifting mechanism 2 lifts the multilayer PCB group upwards for a certain distance, and the first material frame vehicle 51 can unload the multilayer PCB group onto the first lifting mechanism 2; when the plastic trays 901 are transported away, the bearing platform of the second material rack vehicle 52 is extended below the stacked plastic trays 901, and the stacked plastic trays 901 can be unloaded onto the second material rack vehicle 52 by moving the second lifting mechanism 4 downwards for a certain distance.
Specifically, the board moving mechanism comprises a first slide rail 61, a slide beam 62, a PCB board sucking assembly and a positioning assembly, wherein the first slide rail 61 is provided with two first slide seats 63 respectively arranged along two sides of the frame 1, the two first slide rails 61 are positioned above the conveying mechanism 3, two ends of the slide beam 62 are provided with the first slide seats 63 respectively, the two first slide seats 63 are connected with the corresponding first slide rails 61 respectively in a sliding manner, the PCB board sucking assembly and the positioning assembly are arranged on the slide beam 62 and can move synchronously along the length direction of the slide beam 62, a positioning mark is arranged on the PCB board 900, the positioning assembly moves along the length direction of the slide beam 62 to obtain and identify the positioning mark on the PCB board 900, after the positioning assembly obtains the positioning mark to be aligned with the PCB board 900, the PCB board sucking assembly moves along the length direction of the first slide rail 61 to accurately suck the PCB board 900 and transfer the PCB board to the conveying mechanism 3, the conveying mechanism 3 conveys the PCB board 900 arranged thereon to a next operation station for gluing operation and the, when the PCB board 900 material loading to different model sizes, the PCB board of being convenient for absorbs the accurate PCB board 900 of alignment of subassembly and transfers like this.
As a preferable mode, the two side walls of the sliding beam 62 are respectively provided with a second sliding rail 621, the positioning assembly includes a second sliding seat 641 and a vision camera 642, the second sliding seat 641 is slidably connected to one of the second sliding rails 621, the vision camera 642 is disposed on the sliding seat 641, in order to facilitate the vision camera 642 to position the PCB 900, the positioning mark is disposed on one side of the PCB 900, when stacking, the side of the PCB 900 provided with the positioning mark is stacked on the same side, and when placing the stacked PCB 900 on the first lifting mechanism 2, the side provided with the positioning mark faces the vision camera 642;
the PCB board sucking assembly comprises a third sliding seat 651, a fixing rod 652 and a first sucking head 653, wherein the third sliding seat 651 is connected with another second sliding rail 621 in a sliding manner, the upper end of the fixing rod 652 is connected with the third sliding seat 651, and the lower end of the fixing rod 652 is detachably connected with the first sucking head 653. In this embodiment, the first suction head 653 is a vacuum suction head, the first suction head 653 includes a suction head frame 6531 and a suction head body 6532, when the PCB sucking assembly moves above the first lifting mechanism 2, the first suction head 653 is activated to generate a negative pressure to suck the PCB 900, when the PCB 900 moves above the conveying mechanism 3, the first suction head 653 releases the suction to the PCB 900, the PCB 900 is separated from the first suction head 653 and is placed on the conveying mechanism 3, so as to complete the movement of one PCB 900, and after one layer of PCB is completely removed, the first lifting mechanism 2 is lifted upwards by a height equal to the thickness of one layer of PCB, so that the uppermost layer of the multiple layers of PCB is at the same height during the transfer, so that the first suction head 653 can suck and transfer the PCB 900.
In this embodiment, the tray moving mechanism includes a third slide rail 71, a fourth slide seat 72 and a second suction head 73, the third slide rail 71 has two and is respectively disposed along two sides of the rack 1, the third slide rail 71 is disposed below the first slide rail 61 and above the conveying mechanism 3, the fourth slide seat 72 has two and is respectively slidably connected to the two third slide rails 71, the second suction head is disposed on the lower surface of the fourth slide seat 72, in this embodiment, the second suction head 73 is a vacuum suction head, and two second suction heads 73 are disposed below each fourth slide seat 72, the two fourth slide seats 72 can move synchronously along the third slide rail 71, after the PCB 900 in the plastic tray 901 stacked on the first lifting mechanism 2 is removed, the fourth slide seat 72 drives the second suction head 73 to move to above the plastic tray 901, the second suction head 73 is started to generate a negative pressure to suck the plastic tray 901, and then the fourth slide seat 72 drives the second suction head 73 sucked with the plastic tray 901 to move to above the second lifting mechanism 4, the second suction head 73 releases the suction force, and the plastic suction tray 901 is placed on the second lifting mechanism 4, so that the movement of one plastic suction tray 901 is completed, and after each layer of plastic suction tray 901 is stacked on the second lifting mechanism 4, the second lifting mechanism 4 moves down by a height equal to the thickness of the plastic suction tray 901 so as to place the plastic suction tray 901 conveniently.
As a preferred embodiment mode, the cross beam 11 is respectively arranged on two sides of the frame 1, and the first slide rail 61 and the third slide rail 71 are respectively arranged on the upper surface and the lower surface of the cross beam 11, so that the structure of the feeding machine can be simplified.
In the embodiment, the first lifting mechanism 2 includes a supporting frame 21 for supporting the multi-layer PCB assembly and a screw 22 screwed with the supporting frame 21 for driving the supporting frame 21 to move up and down, and the second lifting mechanism 4 has the same structure as the first lifting mechanism 2.
In order to facilitate timely replacement of different first suction heads 653 according to different types of PCB boards 900, the rack 1 is further provided with a suction head placing area 12, the suction head placing area 12 is provided with a plurality of types of first suction heads 653, and the specifications of the suction plastic tray 901 are mostly equivalent, and the second suction heads 73 are not required to be replaced, so that the suction head placing area 12 is not provided with other types of second suction heads 73.
The conveying mechanism 3 in this embodiment is two conveying tracks arranged side by side, and two ends of the conveying tracks penetrate through two sides of the rack 1, but it is naturally conceivable that the conveying mechanism 3 may also be a conveying belt or the like.
The feeder further comprises a cover 13 covering the frame 1, and of course, the feeder further comprises a controller and other structures, which are not described in detail herein since they are not in the scope of the present application.
It should be noted that, in this embodiment, a driving device for each actuating component, such as a driving device for driving each sliding seat to slide, is not described, because after the operation process of each actuating component is described, a person skilled in the art can easily think which driving device is used to drive the actuating component, such as an air cylinder, an electric cylinder, and the like, and therefore, details of the driving device are not described in this embodiment.
While embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a PCB board automatic feeding machine, includes frame (1), its characterized in that:
the automatic plate conveying device is characterized by also comprising a first lifting mechanism (2) arranged at one end of the rack (1), a conveying mechanism (3) penetrating through two sides of the rack (1) and a plate moving mechanism positioned above the conveying mechanism (3);
the first lifting mechanism (2) is used for bearing the multilayer PCB group and can lift up to a corresponding height after the upper layer PCB group is moved away, and each layer of PCB group comprises a flat PCB (900);
the board moving mechanism can move between the first lifting mechanism (2) and the conveying mechanism (3) so as to transfer the PCB (900) on the first lifting mechanism (2) to the conveying mechanism (3) in a blocking mode, and the conveying mechanism (3) conveys the PCB (900) on the conveying mechanism to the next operation station.
2. The automatic PCB feeding machine of claim 1, wherein:
each layer of PCB group also comprises a plastic sucking disc (901) for placing the PCB (900), and the automatic PCB feeding machine also comprises a second lifting mechanism (4) arranged at the other end of the rack (1) and a disc moving mechanism positioned above the conveying mechanism (3);
the tray moving mechanism can move between two ends of the rack (1) to move the empty plastic sucking trays (901) on the first lifting mechanism (2) to the second lifting mechanism (4), and the second lifting mechanism (4) can move downwards by a corresponding height after each layer of plastic sucking trays (901) is placed.
3. The automatic PCB feeding machine of claim 2, wherein:
the PCB feeding machine further comprises a first material frame vehicle (51) for conveying the multi-layer PCB group to the first lifting mechanism (2) and a second material frame vehicle (52) for conveying the multi-layer plastic sucking discs (901) away from the second lifting mechanism (4).
4. The automatic PCB feeding machine of claim 2, wherein:
the board moving mechanism comprises first sliding rails (61) which are positioned above the conveying mechanism (3) and are respectively arranged along two sides of the rack (1), a sliding beam (62) of which two ends are respectively in sliding connection with the two first sliding rails (61), and a PCB sucking assembly and a positioning assembly which are arranged on the sliding beam (62) and can synchronously move along the length direction of the sliding beam (62);
the PCB board (900) is provided with a positioning mark, and the positioning component enables the PCB board absorbing component to accurately absorb the PCB board (900) and transfer the PCB board to the conveying mechanism (3) by acquiring the positioning mark.
5. The PCB board automatic feeding machine of claim 4, wherein:
two side walls of the sliding beam (62) are respectively provided with a second sliding rail (621);
the positioning assembly comprises a second sliding seat (641) connected with one of the second sliding rails (621) in a sliding manner and a vision camera (642) connected with the second sliding seat (641);
the PCB board suction assembly comprises a third sliding seat (651) connected with the other second sliding rail (621) in a sliding mode and a first suction head (653) arranged at the lower end of the third sliding seat (651) and used for sucking the PCB board (900) to be transferred.
6. The PCB board automatic feeding machine of claim 5, wherein:
the tray moving mechanism comprises a third slide rail (71) which is positioned below the first slide rail (61) and arranged along the length direction of the first slide rail, a fourth slide seat (72) which is connected with the third slide rail (71) in a sliding way, and a second suction head (73) which is arranged at the lower end of the fourth slide seat (72) and is used for adsorbing the plastic sucking tray (901) to move.
7. The PCB board automatic feeding machine of claim 6, wherein:
the frame (1) both sides are provided with crossbeam (11) respectively, and first slide rail (61) set up the upper surface at crossbeam (11) and third slide rail (71) set up the lower surface at crossbeam (11).
8. The automatic PCB feeding machine of claim 2, wherein:
the first lifting mechanism (2) comprises a supporting frame (21) used for bearing the multi-layer PCB group and a screw rod (22) in threaded connection with the supporting frame (21) to drive the supporting frame (21) to move up and down, and the second lifting mechanism (4) has the same structure as the first lifting mechanism (2).
9. The automatic PCB feeding machine of claim 1, wherein:
the machine frame (1) is also provided with a suction head placing area (12) for placing suction heads of different models so as to be convenient to replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453416.XU CN212245277U (en) | 2019-12-30 | 2019-12-30 | PCB board automatic feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453416.XU CN212245277U (en) | 2019-12-30 | 2019-12-30 | PCB board automatic feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212245277U true CN212245277U (en) | 2020-12-29 |
Family
ID=73971611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922453416.XU Active CN212245277U (en) | 2019-12-30 | 2019-12-30 | PCB board automatic feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212245277U (en) |
-
2019
- 2019-12-30 CN CN201922453416.XU patent/CN212245277U/en active Active
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