CN113923867B - Automatic overturning and bending mechanism - Google Patents
Automatic overturning and bending mechanism Download PDFInfo
- Publication number
- CN113923867B CN113923867B CN202111030261.4A CN202111030261A CN113923867B CN 113923867 B CN113923867 B CN 113923867B CN 202111030261 A CN202111030261 A CN 202111030261A CN 113923867 B CN113923867 B CN 113923867B
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- turnover
- core
- overturning
- template
- rack
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- 230000007246 mechanism Effects 0.000 title claims abstract description 93
- 238000005452 bending Methods 0.000 title abstract description 20
- 230000007306 turnover Effects 0.000 claims abstract description 69
- 238000003825 pressing Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000875 corresponding effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
Classifications
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
-
- 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
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an automatic overturning and bending mechanism, which relates to the technical field of FPC production and bending equipment, and comprises a frame, wherein an upper template, a lower template and an opening and closing mechanism are arranged on the frame; the upper template or the lower template is provided with a first turnover mechanism and a first side pushing structure, the first turnover mechanism comprises a first turnover core and a first driving piece for driving the first turnover core to rotate, the first turnover core drives corresponding products to be turned along a first turnover position when rotating, and the first side pushing mechanism drives each first turnover core to move away from the product position after the first turnover core turns over the products; the upper die plate or the lower die plate is also provided with a second turnover mechanism, the second turnover mechanism comprises a plurality of second turnover cores and a second driving piece for driving the second turnover cores to rotate, and the second turnover cores drive corresponding products to turn over along second turnover positions when rotating. The automatic overturning and bending device has the advantages that the automatic overturning and bending device can be automatically overturned, the manual efficiency is greatly improved, and the possible interference between mechanisms during repeated bending is reduced.
Description
Technical Field
The invention relates to the technical field of FPC production bending equipment, in particular to an automatic overturning and bending mechanism.
Background
The FPC, namely a flexible printed circuit board, is a flexible printed circuit board made of polyimide or polyester film as a base material, and has the characteristics of high wiring density, light weight, thin thickness and good flexibility. At present, under the powerful drive of consumer electronics such as smart phones, tablet computers, touch products and the like, the using amount proportion of FPC in high-end electronic products (automobile electronics, medical electronics and the like) is increasingly large.
When the existing FPC is bent, a single PCS operation mode of manual placement is still adopted on a large scale, a large amount of manpower and material resources are consumed in the mode, products are easy to damage, and production efficiency is extremely low.
Disclosure of Invention
The invention aims to provide an automatic overturning and bending mechanism which is high in speed and efficiency, reduces labor cost, greatly improves labor efficiency and reduces the possibility of interference among mechanisms during multiple bending.
The technical aim of the invention is realized by the following technical scheme:
an automatic overturning and bending mechanism comprises a frame, wherein an upper template, a lower template and an opening and closing mechanism are arranged on the frame, a plurality of products are placed on the lower template, and the opening and closing mechanism drives the upper template and the lower template to open and close;
the upper template or the lower template is provided with a first turnover mechanism and a first side pushing structure, the first turnover mechanism comprises a first turnover core and a first driving piece for driving the first turnover core to rotate, the first turnover core drives corresponding products to be turned along a first turnover position when rotating, and the first side pushing mechanism drives each first turnover core to move away from the product position after the first turnover core turns over the products;
the upper template or the lower template is also provided with a second turnover mechanism, the second turnover mechanism comprises a plurality of second turnover cores and a second driving piece for driving the second turnover cores to rotate, and the second turnover cores drive corresponding products to turn over along second turnover positions when rotating.
Still further, first driving piece includes first upset cylinder and first upset seat, and first rack is connected to first upset cylinder output, and first rack slides along its self length direction under the drive of first upset cylinder and connects in first upset seat, rotate in the first upset seat and be connected with the first gear with first rack looks adaptation, first gear side is connected with first upset core.
Further, the first side pushing mechanism comprises a first sliding seat and a first side pushing cylinder for driving the first sliding seat to slide, the first sliding seat is connected to the corresponding upper template or lower template in a sliding manner, and each first overturning core is connected to the first sliding seat.
Still further, the second turns over the mechanism and turns over the seat including second upset cylinder and second, and the second rack is connected to second upset cylinder output, and the second rack slides along its self length direction under the drive of second upset cylinder and connects in the second upset seat, rotates in the second upset seat and is connected with the second gear with second rack looks adaptation, and second gear side is connected with the second upset core.
Further, a plurality of pressing mechanisms for pressing products are arranged on the upper template.
Still further, the swager constructs including a plurality of swage cores of being connected in the cope match-plate pattern below, and the swage core is located corresponding product first and turns over between the position and the second turns over.
Still further, still be equipped with a plurality of activity PIN and second side pushing mechanism on the lower bolster, activity PIN includes the position of working and dodges the position, and the product that does not turn over turns over corresponding activity PIN side on the position of working near first position one end butt of turning over, after pressing the fixed product of material mechanism, second side pushing mechanism drive activity PIN slides to dodging the position from the position of working towards keeping away from the product direction.
Still further, second side pushing mechanism includes that the second slides the seat, and each activity PIN is connected on the seat that slides of second, and the seat side that slides of second is equipped with the spacing groove, is connected with the stopper that is located the spacing inslot on the lower bolster, and the position is dodged to the position that corresponds the spacing groove both ends respectively with the stopper butt respectively to the working position of activity PIN.
Further, a positioning mechanism is connected to the frame and is used for positioning the closing position of the upper template and the lower template.
Furthermore, the positioning mechanism comprises a plurality of positioning cylinders connected to the upper template/lower template, the output ends of the positioning cylinders are connected with positioning columns, and guide sleeves matched with the positioning columns are arranged on the lower template/upper template.
In summary, the invention has the following beneficial effects:
through placing the product on the lower bolster, positioning mechanism confirms the position, guarantees that mechanism and product corresponding position are right after, and two tilting mechanisms that are fixed in upper and lower bolster respectively overturn the product, and each subassembly is guaranteed not to interfere each other at work to two sets of side pushing mechanisms in addition, influences the work, has realized the product upset of multistation and has bent, has improved the efficiency of bending, and the cost is reduced has reduced the expense of enterprise.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention
FIG. 2 is a schematic view of the structure of the upper template portion of the present invention;
FIG. 3 is a schematic view of the lower die plate portion of the present invention;
FIG. 4 is a schematic view of the positioning mechanism part of the present invention;
FIG. 5 is a schematic view of the structure of the pressing mechanism part in the present invention;
FIG. 6 is a schematic view of the structure of the first tilting mechanism part of the present invention;
FIG. 7 is a schematic illustration of the product of the present invention prior to bending;
FIG. 8 is a schematic illustration of the product of the present invention after a first bend;
FIG. 9 is a schematic view of the construction of a first side-pushing mechanism portion of the present invention;
FIG. 10 is a schematic view of the construction of a second side-pushing mechanism portion of the present invention;
FIG. 11 is a schematic view of the structure of a second flipping mechanism portion of the present invention;
fig. 12 is a schematic view of the product of the present invention after a second bend.
In the figure, 0, product; 1. an upper template; 2. a lower template; 3. a first flipping core; 31. a first overturning cylinder; 32. a first flip seat; 4. a second flipping core; 41. a second overturning cylinder; 42. a second flip seat; 5. a first sliding seat; 51. a first side pushing cylinder; 6. a second sliding seat; 61. an activity PIN; 62. a limiting block; 7. a pressing core; 71. pressing a material fixing block; 8. positioning a cylinder; 81. and positioning columns.
Detailed Description
The following description of the embodiments of the invention is further illustrated in the accompanying drawings, and the examples are not meant to limit the invention.
An automatic overturning and bending mechanism is shown in fig. 1-3, and comprises a frame, wherein an upper template 1, a lower template 2 and an opening and closing mechanism are arranged on the frame, five products 0 are placed on the lower template 2 in an array manner, and are blocked by a plurality of positioning PIN on the lower template 2, so that the bending mechanism cannot move left and right, and displacement is avoided to influence the bending effect; the opening and closing mechanism drives the upper template 1 to press down or be arranged on the upper platform, so that the opening and closing of the upper template 1 and the lower template 2 are realized, and the specific structure of the opening and closing mechanism is the prior art and is not repeated here.
As shown in fig. 4, a positioning mechanism is fixedly connected to the upper template 1, and the positioning mechanism positions the closed positions of the upper template 1 and the lower template 2; the positioning mechanism comprises four positioning air cylinders 8 which are uniformly distributed on the upper die plate 1, the output ends of the positioning air cylinders 8 are downwards connected with positioning columns 81, and the lower die plate 2 is connected with guide sleeves which are matched with the positioning columns 81. Before the product 0 is bent, the positioning column 81 is inserted into the guide sleeve positioned on the lower die plate 2 through the positioning cylinder 8, so that the positions of all parts before bending are ensured to be correct, and meanwhile, the bending effect is ensured not to be affected due to shaking in the bending process.
As shown in fig. 5, the upper die plate 1 is provided with a plurality of pressing mechanisms for pressing the product 0; the material pressing mechanism comprises a plurality of material pressing fixed blocks fixed below the upper template 1, one sides of the material pressing fixed blocks are connected with material pressing cores 7, in the embodiment, products 0 are required to be respectively bent at a first folding position and a second folding position, and the material pressing cores 7 are positioned between the first folding position and the second folding position corresponding to the products 0;
after the upper die plate 1 is pressed down, the material pressing core 7 fixed on the upper die plate 1 presses the product 0 at the moment, so that the product is not dragged by the overturning core in the overturning process, and the overturning effect is prevented from being influenced; in this embodiment, the pressing core 7 is located at a side close to the second folding position, and the product 0 is bent downward at the first folding position along the slot edge formed on the lower die plate 2, and is bent upward at the second folding position along the edge of the pressing core 7.
As shown in fig. 6-8, a first turnover mechanism and a first side pushing structure are arranged on the upper template 1, the first turnover mechanism comprises a first turnover core 3 and a first driving piece for driving the first turnover core 3 to rotate, and when the first turnover core 3 rotates, the corresponding product 0 is driven to turn over along a first turnover position;
the first driving piece comprises a first overturning cylinder 31 and a first overturning seat 32, the output end of the first overturning cylinder 31 is downwards connected with a vertical first rack, the first rack is glidingly connected in the first overturning seat 32 along the length direction of the first rack under the driving of the first overturning cylinder 31, a first gear matched with the first rack is rotationally connected in the first overturning seat 32, and the side face of the first gear is coaxially and integrally connected with the first overturning core 3. The cylinder drives the rack to move downwards, the rack drives the gear to rotate, and the gear drives the core to rotate, so that the soft board is folded.
As shown in fig. 9, the first side pushing mechanism drives each first turning core 3 to move away from the position of the product 0 after the first turning core 3 turns over the product 0, so that enough space is reserved for the second turning; the first side pushing mechanism comprises a first sliding seat 5 and a first side pushing cylinder 51 for driving the first sliding seat to slide, the first sliding seat 5 is connected to the corresponding upper template 1 or lower template 2 through two sliding rails in a sliding manner, and each first overturning cylinder 31 and each first overturning seat 32 are fixedly connected to the first sliding seat 5. In this embodiment, the sliding rails are disposed along the distribution direction of the products 0, so that the working turnover core 3 moves to one side between two products 0, and interference is reduced.
As shown in fig. 10, in order to further avoid interference between different mechanisms, the lower die plate 2 is further provided with a plurality of movable PINs 61 and a second side pushing mechanism, the movable PINs 61 comprise a working position and an avoiding position, one end of the product 0 which is not folded close to the first folding position is abutted against the corresponding movable PIN61 side surface on the working position so as to be positioned, and after the material pressing core 7 is used for fixing the product 0, the second side pushing mechanism drives the movable PINs 61 to slide from the working position to the avoiding position in a direction away from the product 0.
As shown in fig. 10, specifically, the second side pushing mechanism includes a second sliding seat 6, each movable PIN61 is connected to the second sliding seat 6, both sides of the second sliding seat 6 are provided with limiting grooves, two limiting blocks 62 located in corresponding limiting grooves are fixedly connected to the lower die plate 2, and the working position and the avoiding position of the movable PIN61 correspond to the positions where both ends of the limiting grooves are respectively abutted to the limiting blocks 62.
The first side pushing mechanism and the second side pushing mechanism are respectively fixed on the upper die plate 1 and the lower die plate 2, and after the first side pushing mechanism fixed on the upper die plate 1 turns over the first turning over mechanism, the first turning over mechanism is driven to move to the side for a certain distance, so that enough space is reserved for the second turning over; the second side pushing mechanism fixed on the lower die plate 2 acts on the pressing core 7 to fix the product 0, so that the positioning PIN of the head is withdrawn in order to avoid interference among different mechanisms, and enough space is reserved for turning over on the lower die plate 2.
As shown in fig. 11 and 12, a second turnover mechanism is further fixed on the lower die plate 2, where the second turnover mechanism includes a plurality of second turnover cores 4, and a second driving member for driving the second turnover cores 4 to rotate, and when the second turnover cores 4 rotate, the corresponding product 0 is driven to turn over along the second turnover position.
The second driving piece comprises a second overturning cylinder 41 and a second overturning seat 42, the output end of the second overturning cylinder 41 is upwards connected with a vertical second rack, the second rack is glidingly connected in the second overturning seat 42 along the length direction of the second rack under the driving of the second overturning cylinder 41, a second gear matched with the second rack is rotationally connected in the second overturning seat 42, and the side face of the second gear is coaxial with the second overturning core 4 and integrally connected.
The foregoing description of the preferred embodiments of the present invention is not intended to limit the invention, and those skilled in the art may make various modifications and equivalents within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the technical solution of the present invention.
Claims (7)
1. An automatic upset kink mechanism, its characterized in that: the device comprises a frame, wherein an upper template (1), a lower template (2) and an opening and closing mechanism are arranged on the frame, a plurality of products (0) are placed on the lower template (2), and the opening and closing mechanism drives the upper template (1) and the lower template (2) to open and close;
the upper template (1) or the lower template (2) is provided with a first turnover mechanism and a first side pushing structure, the first turnover mechanism comprises a first turnover core (3) and a first driving piece for driving the first turnover core (3) to rotate, when the first turnover core (3) rotates, the corresponding product (0) is driven to be turned over along a first turnover position, and the first side pushing mechanism drives each first turnover core (3) to move away from the position of the product (0) after the first turnover core (3) turns over the product (0);
the upper die plate (1) or the lower die plate (2) is also provided with a second turnover mechanism, the second turnover mechanism comprises a plurality of second turnover cores (4) and a second driving piece for driving the second turnover cores (4) to rotate, and the second turnover cores (4) drive corresponding products (0) to turn over along second turnover positions when rotating;
the upper die plate (1) is provided with a plurality of material pressing mechanisms for pressing the products (0), each material pressing mechanism comprises a plurality of material pressing cores (7) connected below the upper die plate (1), and each material pressing core (7) is located between a first folding position and a second folding position of the corresponding products (0);
the lower die plate (2) is further provided with a plurality of movable PIN (61) and a second side pushing mechanism, the movable PIN (61) comprises a working position and an avoidance position, a product (0) which is not folded is close to the side face of the corresponding movable PIN (61) on the working position, one end of the product (0) which is folded is abutted against the first folding position, after the product (0) is fixed by the pressing mechanism, the second side pushing mechanism drives the movable PIN (61) to slide to the avoidance position from the working position towards the direction away from the product (0).
2. An automatic flip-flop mechanism according to claim 1, wherein: the first driving piece comprises a first overturning cylinder (31) and a first overturning seat (32), the output end of the first overturning cylinder (31) is connected with a first rack, the first rack is driven by the first overturning cylinder (31) to slide and be connected in the first overturning seat (32) along the length direction of the first rack, a first gear matched with the first rack is rotationally connected to the first overturning seat (32), and the side face of the first gear is connected with the first overturning core (3).
3. An automatic flip-flop mechanism according to claim 1 or 2, characterized in that: the first side pushing mechanism comprises a first sliding seat (5) and a first side pushing cylinder (51) for driving the first side pushing mechanism to slide, the first sliding seat (5) is connected to the corresponding upper template (1) or lower template (2) in a sliding mode, and each first overturning core (3) is connected to the first sliding seat (5).
4. An automatic flip-flop mechanism according to claim 1, wherein: the second turnover mechanism comprises a second turnover cylinder (41) and a second turnover seat (42), the output end of the second turnover cylinder (41) is connected with a second rack, the second rack is driven by the second turnover cylinder (41) to slide and be connected in the second turnover seat (42) along the length direction of the second rack, a second gear matched with the second rack is rotationally connected in the second turnover seat (42), and the side surface of the second gear is connected with a second turnover core (4).
5. An automatic flip-flop mechanism according to claim 1, wherein: the second side pushing mechanism comprises a second sliding seat (6), each movable PIN (61) is connected to the second sliding seat (6), a limiting groove is formed in the side face of the second sliding seat (6), a limiting block (62) located in the limiting groove is connected to the lower die plate (2), and the working position and the avoidance position of the movable PIN (61) correspond to the positions, which are in butt joint with the limiting block (62), of the two ends of the limiting groove respectively.
6. An automatic flip-flop mechanism according to claim 1, wherein: the machine frame is connected with a positioning mechanism, and the positioning mechanism positions the closing positions of the upper template (1) and the lower template (2).
7. The automatic flip-flop mechanism of claim 6 wherein: the positioning mechanism comprises a plurality of positioning cylinders (8) connected to the upper template (1)/lower template (2), wherein the output ends of the positioning cylinders (8) are connected with positioning columns (81), and guide sleeves matched with the positioning columns (81) are arranged on the lower template (2)/upper template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030261.4A CN113923867B (en) | 2021-09-03 | 2021-09-03 | Automatic overturning and bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030261.4A CN113923867B (en) | 2021-09-03 | 2021-09-03 | Automatic overturning and bending mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113923867A CN113923867A (en) | 2022-01-11 |
| CN113923867B true CN113923867B (en) | 2023-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111030261.4A Active CN113923867B (en) | 2021-09-03 | 2021-09-03 | Automatic overturning and bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113923867B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207398282U (en) * | 2017-08-11 | 2018-05-22 | 无锡先导智能装备股份有限公司 | Mechanism is closed up in battery core fold |
| CN209139554U (en) * | 2018-09-12 | 2019-07-23 | 青岛铭宇智能设备有限公司 | For the molding Z-type bending machine of freezer liner |
| CN110884096A (en) * | 2019-12-23 | 2020-03-17 | 广东拓斯达科技股份有限公司 | FPC of electricity core mechanism of bending |
| CN111069357A (en) * | 2019-12-31 | 2020-04-28 | 安徽中佳自动化科技有限公司 | Combined bending machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828527B (en) * | 2015-04-24 | 2016-12-07 | 中信戴卡股份有限公司 | A kind of wheel printing turning device |
-
2021
- 2021-09-03 CN CN202111030261.4A patent/CN113923867B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207398282U (en) * | 2017-08-11 | 2018-05-22 | 无锡先导智能装备股份有限公司 | Mechanism is closed up in battery core fold |
| CN209139554U (en) * | 2018-09-12 | 2019-07-23 | 青岛铭宇智能设备有限公司 | For the molding Z-type bending machine of freezer liner |
| CN110884096A (en) * | 2019-12-23 | 2020-03-17 | 广东拓斯达科技股份有限公司 | FPC of electricity core mechanism of bending |
| CN111069357A (en) * | 2019-12-31 | 2020-04-28 | 安徽中佳自动化科技有限公司 | Combined bending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113923867A (en) | 2022-01-11 |
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