CN113247549B - Flexible circuit board element transportation device - Google Patents
Flexible circuit board element transportation device Download PDFInfo
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- CN113247549B CN113247549B CN202110701016.5A CN202110701016A CN113247549B CN 113247549 B CN113247549 B CN 113247549B CN 202110701016 A CN202110701016 A CN 202110701016A CN 113247549 B CN113247549 B CN 113247549B
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- assembly
- frame
- supporting
- fixing
- buffering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/123—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element arranged to keep the load-carriers horizontally during at least a part of the conveyor run
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/2045—Mechanical means for guiding or retaining the load on the load-carrying surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/006—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor not adjustably mounted on the supporting frame or base
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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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/20—Earthquake protection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention relates to the technical field of circuit board transportation, in particular to a flexible circuit board element transportation device which comprises a transportation device, wherein the transportation device comprises a substrate assembly, a supporting assembly arranged on the substrate assembly and a turnover assembly erected on the supporting assembly; the supporting component is provided with: the outer frame fixing frame is arranged at the four corners of the supporting assembly and is used for connecting and fixing the substrate assembly and the turnover assembly; the inner supporting and fixing frame is arranged at the position of the inner middle cavity of the supporting component and is supported between the substrate component and the turnover component; the frame corner buffering assembly is used for connecting the frame corners of the outer frame fixing frame and the inner support fixing frame with the substrate assembly; the middle position buffering assembly is in three-dimensional supporting arrangement, two ends of the middle position buffering assembly are supported on the inner support plate of the inner support fixing frame, and the other end of the middle position buffering assembly is fixedly installed with the base plate assembly. This application is whole to the purpose that the turnover subassembly reached three-dimensional buffering and supports, and the transportation of maximize avoiding flexible circuit board component produces vibrations.
Description
Technical Field
The invention relates to the technical field of circuit board transportation, in particular to a flexible circuit board element transportation device.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property, but the flexible printed circuit board has insufficient hardness and is softer, and if a special carrier plate is not used, fixing and transmission cannot be finished, so that basic SMT (surface mount technology) procedures such as printing, surface mounting, furnace passing and the like cannot be finished.
Flexible circuit board transportation devices in the prior art; the flexible circuit board is contacted with the pressing mechanism through the arrangement of the pressing plate, the spring and the telescopic rod; but the flexible circuit board is thin and easy to bend; the pressing mechanism inevitably has the risk of causing the flexible circuit board to be sunken or worn; if a clamping mechanism is not adopted, the conventional conveying carrier is a loading conveyor or an inclined conveyor, the equipment vibration influence and the gravity influence in the conveying process are inevitable, the stability of the conveying carrier is defective, and the flexible circuit board and the carrier plate are collided due to the vibration in the conveying process. Therefore, there is a need in the art to design a flexible circuit board transportation device to solve the above problems.
Disclosure of Invention
The object of the present invention is to provide a flexible circuit board element transportation device to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a flexible circuit board element transportation device comprises a transportation device, wherein the transportation device comprises a substrate assembly, a supporting assembly arranged on the substrate assembly, and a turnover assembly erected on the supporting assembly;
the turnover assembly comprises a plurality of bearing rails, carrying assemblies erected on the bearing rails and buffer supporting pieces supported on the side edges of the adjacent carrying assemblies;
still be provided with respectively on the supporting component:
the outer frame fixing frame is arranged at the four corners of the supporting assembly and is used for connecting and fixing the substrate assembly and the turnover assembly;
the inner supporting and fixing frame is arranged at the position of the inner middle cavity of the supporting component and is supported between the substrate component and the turnover component;
the frame corner buffering assembly is used for connecting the frame corners of the outer frame fixing frame and the inner support fixing frame with the substrate assembly;
the middle position buffer assembly is arranged on the inner side of the inner support fixing frame and is in three-way support arrangement, two ends of the middle position buffer assembly are supported on an inner support plate of the inner support fixing frame, and the other end of the middle position buffer assembly is fixedly installed with the base plate assembly.
As a further scheme of the invention: buffering holding member equidistance is arranged in bearing orbital side edge, buffering holding member includes the bracing piece, sets up in the support end at bracing piece both ends and installs and serve the elastic buffer head in supporting, and the elastic buffer head at its both ends is installed respectively on adjacent year thing subassembly.
As a further scheme of the invention: the frame angle buffering assembly comprises a locking sleeve, a fixing bolt and a spiral elastic piece for connecting the locking sleeve and the fixing bolt, the locking sleeve is installed on a frame plate of the corresponding inner support fixing frame, and the fixing bolt is installed on the base plate assembly.
As a further scheme of the invention: the frame mount is triangle-shaped frame construction, and the right-angle side frame plate of frame mount is laminated respectively in supporting component and base plate subassembly fixed, and the hypotenuse frame plate of frame mount passes the closure cover and is connected with the gim peg on the base plate subassembly.
As a further scheme of the invention: the median buffering assembly comprises: the side fixing blocks are fixed on the inner support fixing frame, the supporting blocks are installed on the base plate assembly, the inner buffer seat is arranged between the side fixing blocks, medium ratchet wheels are arranged at two ends of the inner buffer seat, at least one group of toggle wheels are arranged on the side fixing blocks, the toggle wheels are respectively arranged on the side edges of the medium ratchet wheels and are respectively provided with embedded bulges which are oppositely arranged, and the embedded bulges are embedded into tooth grooves of the medium ratchet wheels.
As a further scheme of the invention: the medium ratchet wheel is provided with wheel shafts, the two ends of each wheel shaft are provided with outer fixing bolts, the outer fixing bolts are provided with side edge spiral elastic pieces, the two ends of the inner buffer seat are respectively provided with an elastic sleeve, the inner edge of each elastic sleeve is installed on the inner buffer seat through a telescopic elastic piece, the outer end of each elastic sleeve is provided with a connector, and the outer ends of the side edge spiral elastic pieces are connected with the connectors.
As a further scheme of the invention: the main part of carrying the thing subassembly is the carrying frame plate, be provided with the face of placing on the carrying frame plate, place the face both sides and be provided with the spacing fence respectively and be located the location concave block of spacing fence tail end.
As a further scheme of the invention: the spacing fence includes down along the loading board, goes up along the limiting plate and connects down along the loading board, go up along the subassembly that opens and shuts of limiting plate, it is provided with the buffering screening glass to fill up between the limiting plate along the loading board down, going up along the loading board.
As a further scheme of the invention: the opening and closing assembly comprises a fulcrum positioning bolt, a fixed opening and closing frame and an adjusting opening and closing frame which are respectively arranged on two sides of the fulcrum positioning bolt, and the fixed opening and closing frame and the adjusting opening and closing frame are respectively fixed with the lower edge bearing plate and the upper edge limiting plate.
As a further scheme of the invention: the adjusting opening and closing frame is provided with a fine adjustment assembly, and the fine adjustment assembly comprises a positioning base bolt fixed on the bearing track and a push rod arranged on the positioning base bolt.
As a still further scheme of the invention: the adjusting end of the pushing rod is provided with a high-density screw rod sleeve, the other end of the high-density screw rod sleeve is connected with the adjusting opening and closing frame through a movable bolt, and the pushing rod is provided with a fine-adjusting screw disc.
Compared with the prior art, the invention has the beneficial effects that:
the turnover assembly can be used for transporting a plurality of groups of flexible circuit board elements, and the buffer supporting piece is supported between adjacent bearing rails and used for buffering equipment vibration generated by transmission movement of the bearing rails; the frame corner buffering assembly is used for limiting and fixing the outer frame fixing frame and the inner support fixing frame, so that the influence of equipment vibration on the outer frame fixing frame when the whole turnover assembly operates is reduced; the meso position buffering subassembly cushions the support in the formation of internal branch fixed bolster to vibrations to the horizontal direction optimize, cooperate the buffering effect of buffering support piece, frame angle buffering subassembly, wholly reach the purpose that three-dimensional buffering was supported to the turnover subassembly, all kinds of vibrations influence when the maximize was avoided the transportation of flexible circuit board component.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic overall structure diagram of a flexible circuit board component transportation device provided by an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a corner bumper assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a center buffer assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of the area A in FIG. 3 according to the present invention;
fig. 5 is a schematic structural diagram of a carrier assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a stop fence according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a trimming assembly according to an embodiment of the present invention.
In the figure: 1. a transportation device; 11. a substrate assembly; 12. a support assembly; 13. a turnaround component; 14. a bearing rail; 15. a carrier assembly; 16. a cushion support; 17. an outer frame fixing frame; 18. an inner support fixing frame; 19. a middle buffer component; 10. a frame corner buffering assembly; 21. a carrier plate; 22. placing the noodles; 23. a limit fence; 24. positioning the concave block; 25. an upper edge limiting plate; 26. a lower edge bearing plate; 27. an opening and closing assembly; 28. a buffer protection sheet; 31. a fulcrum positioning bolt; 32. adjusting the opening and closing frame; 33. fixing the opening and closing frame; 34. a fine tuning component; 35. positioning the base bolt; 36. a push rod; 37. a high-density screw rod sleeve; 38. a movable bolt; 39. fine tuning the screw disc; 41. side fixing blocks; 42. a support block; 43. an inner cushion seat; 44. a media ratchet; 45. a poking wheel; 46. embedding a bulge; 47. a wheel axle; 48. externally fixing the suppository; 49. a second torsion spring; 51. a connector; 52. an elastic sleeve; 53. a tension spring; 61. locking sleeve; 62. a fixing bolt; 63. a first torsion spring; 71. a support bar; 72. a support end; 73. an elastic buffer head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In one embodiment of the present invention,
referring to fig. 1, a transportation device for flexible circuit board elements is provided, which includes a transportation device 1, where the transportation device 1 includes a substrate assembly 11, a support assembly 12 mounted on the substrate assembly 11, and a turnover assembly 13 erected on the support assembly 12;
the turnover assembly 13 comprises a plurality of bearing rails 14, carrier assemblies 15 erected on the bearing rails 14, and buffer supporting pieces 16 supported on the side edges of the adjacent carrier assemblies 15;
the supporting component 12 is further provided with: the outer frame fixing frame 17 is arranged at the four corners of the supporting component 12 and is used for connecting and fixing the substrate component 11 and the turnover component 13;
an inner supporting and fixing frame 18 which is arranged at the inner middle cavity position of the supporting component 12 and is supported between the base plate component 11 and the turnover component 13;
the frame corner buffering assembly 10 is used for connecting the frame corners of the outer frame fixing frame 17 and the inner support fixing frame 18 with the base plate assembly 11.
The middle position buffer assembly 19 is arranged on the inner side of the inner support fixing frame 18 and is in three-way support arrangement, two ends of the middle position buffer assembly 19 are supported on the inner frame plate of the inner support fixing frame 18, and the other end of the middle position buffer assembly 19 is fixedly installed with the substrate assembly 11.
In this embodiment, the substrate assembly 11 is a base of the whole transportation device 1 and is used for being installed or placed on a foundation of a workshop, the turnover assembly 13 is used for bearing the flexible circuit board element, and the support assembly 12 is used for stably supporting the turnover assembly 13. The turnover assembly 13 can be used for transporting flexible circuit board elements, the flexible circuit board is laid on the carrying assembly 15, the carrying assembly 15 is a special carrying plate for the flexible circuit board elements, and each carrying assembly 15 is used for carrying one flexible circuit board element, so that the flexible circuit board elements are protected; the carrying rail 14 is a conveying means for the carrying assembly 15, and as an example, fig. 1 shows a mechanism arrangement of the carrying rail 14, and driving means are disposed at two ends thereof to cooperate with a conveying belt for conveying, so as to drive the carrying assembly 15 to displace;
the conventional flexible circuit board is an electrical component with small volume, so the embodiment adopts an operation mode of parallel transmission of the multilayer bearing tracks 14; the buffering support 16 is supported between the adjacent bearing rails 14, thereby buffering the gravity of the carrier assembly 15, the self-weight of the bearing rails 14, and the vibration of the apparatus generated by the transmission motion of the bearing rails 14, reducing the vertical vibration force,
the supporting component 12 supports the whole turnover component 13, the outer frame fixing frame 17 and the inner support fixing frame 18 are supported and fixed on the periphery and the inner cavity respectively, the frame corner buffering component 10 limits and fixes the outer frame fixing frame 17 and the inner support fixing frame 18, and the influence of equipment vibration on the outer frame fixing frame 17 when the whole turnover component 13 operates is reduced; the meso position buffering subassembly 19 cushions in the formation of internal branch fixed bolster 18 and supports to the vibrations to the horizontal direction are cushioned and are optimized, cooperate the buffering effect that cushions support 16, frame angle buffering subassembly 10, wholly reach the purpose that three-dimensional buffering was supported to turnover subassembly 13, and the maximize is avoided all kinds of vibrations influences when the flexible circuit board component transports.
In one case of the present embodiment,
referring to fig. 1, the buffering supports 16 are equidistantly arranged at the side edges of the carrying rail 14, the buffering supports 16 include a supporting rod 71, supporting ends 72 disposed at two ends of the supporting rod 71, and elastic buffering heads 73 mounted on the supporting ends 72, wherein the elastic buffering heads 73 at two ends are respectively mounted on the adjacent carrying components 15. The buffer supporting member 16 is disposed at a side edge of the bearing rail 14, and is used for supporting and fixing the bearing rail 14 in a vertical direction, and the elastic buffer heads 73 at two ends respectively support and buffer the bearing rail 14, so as to reduce vertical vibration.
In one case of the present embodiment,
referring to fig. 1 and 2, the frame angle buffering assembly 10 includes a locking sleeve 61, a fixing bolt 62, and a spiral elastic member for connecting the locking sleeve 61 and the fixing bolt 62, in this embodiment, a first torsion spring 63 is used as a specific implementation component, the locking sleeve 61 is mounted on a frame plate of the corresponding internal supporting and fixing frame 18, and the fixing bolt 62 is mounted on the base plate assembly 11.
The outer frame fixing frame 17 is of a triangular frame structure, the right-angle side frame plates of the outer frame fixing frame 17 are respectively attached to the supporting component 12 and the base plate component 11 and fixed, the oblique side frame plates of the outer frame fixing frame 17 penetrate through the locking sleeve 61 and are connected with the fixing bolt 62 on the base plate component 11, the first torsion spring 63 is sleeved on the fixing bolt 62, and the two ends of the first torsion spring 63 are respectively connected to the locking sleeve 61 and the base plate component 11.
As an example, fig. 1 shows a mechanism arrangement of the outer frame fixing frame 17, which uses a right-angle type supporting structure, and the locking sleeve 61 is used to connect the bevel edge of the outer frame fixing frame 17 with the frame plate of the inner support fixing frame 18 so as to integrate the inner and outer parts, and the first torsion spring 63 is connected between the locking sleeve 61 and the fixing bolt 62; the whole turnover assembly 13 inevitably generates vibration during operation and transmits the vibration to the outer frame fixing frame 17, and the first torsion spring 63 has a downward pressing tendency to the outer frame fixing frame 17, so that the vibration is prevented from being transmitted upwards, the influence on the carrying assembly 15 is reduced, and the influence on the flexible circuit board element is reduced.
In one case of the present embodiment,
referring to fig. 3 and 4, the median buffer assembly 19 includes: the side fixing blocks 41 fixed on the inner supporting frame 18, the supporting blocks 42 installed on the base plate assembly 11 and the inner buffer seats 43 arranged between the side fixing blocks 41 are provided, medium ratchet wheels 44 are arranged at two ends of each inner buffer seat 43, at least one group of toggle wheels 45 are arranged on the side fixing blocks 41, the toggle wheels 45 are respectively arranged on the side edges of the medium ratchet wheels 44 and are respectively provided with embedded bulges 46 which are oppositely arranged, and the embedded bulges 46 are embedded into tooth grooves of the medium ratchet wheels 44.
The medium ratchet 44 is provided with a wheel shaft 47, two ends of the wheel shaft 47 are provided with outer fixing bolts 48, the outer fixing bolts 48 are provided with flank spiral elastic members, in this embodiment, a second torsion spring 49 is adopted as a specific implementation component, two ends of the inner buffer seat 43 are respectively provided with an elastic sleeve 52, the inner edge of the elastic sleeve 52 is installed on the inner buffer seat 43 through an elastic member, in this embodiment, the elastic member adopts an elastic spring 53 as a specific implementation component, the outer end of the elastic sleeve 52 is provided with a connector 51, the second torsion spring 49 is respectively sleeved at two ends of the wheel shaft 47 and is limited and fixed through the outer fixing bolts 48, and two outer ends of the second torsion spring 49 are connected with the connector 51.
The supporting component 12 is a bottom bearing buffer mechanism for the whole turnover component 13 in the embodiment, wherein the middle buffer component 19 is a main body buffer structure of the supporting component 12; the inner supporting and fixing frame 18 drives the embedded protrusion 46 at the corresponding position to move when the side fixing block 41 vibrates by the transverse vibration force guided by the side fixing block 41, so as to toggle the medium ratchet 44 to move, thereby converting the vibration into the turning movement trend of the medium ratchet 44, and two ends of a wheel shaft 47 of the medium ratchet 44 are provided with second torsion springs 49, thereby applying reverse elastic resistance to the medium ratchet 44;
the supporting block 42 supports the inner buffer seat 43, and the two outer ends of the second torsion spring 49 are fixed at the connector 51, so that the stability is ensured; the elastic sleeve 52 cooperates with the expansion spring 53 to buffer the vibration force in the horizontal direction; thereby achieving the effect of secondary buffering.
The supporting block 42 is vertically fixed on the base plate assembly 11, and when vertical vibration is applied, the inner buffer seat 43 is inevitably driven to have a vibration trend in the vertical direction, at this time, the medium ratchet wheel 44 moves up and down, and is inevitably in mutual extrusion contact with the embedded protrusion 46, the medium ratchet wheel 44 is driven by the mutual acting force, and the second torsion spring 49 prevents the turning movement trend of the medium ratchet wheel 44 again, so that the vibration in the vertical direction is also buffered.
In one embodiment of the present invention,
referring to fig. 1 and 5, the main body of the carrier assembly 15 is a carrier plate 21, a placing surface 22 is disposed on the carrier plate 21, and two sides of the placing surface 22 are respectively provided with a limiting rail 23 and a positioning concave block 24 located at the tail end of the limiting rail 23.
The flexible circuit board is placed on the outer surface of the placing surface 22 and is inserted onto the carrier plate 21 along the limit fence 23, the board body corner of the flexible circuit board is attached and extruded in the inner groove of the positioning concave block 24, and the positioning concave block 24 is used for limiting the insertion distance of the flexible circuit board and protecting the board body corner of the insertion side of the flexible circuit board.
In one case of the present embodiment,
referring to fig. 5 and 6, the retaining rail 23 includes a lower edge bearing plate 26, an upper edge retaining plate 25, and an opening and closing assembly 27 connecting the lower edge bearing plate 26 and the upper edge retaining plate 25, wherein a buffering protection sheet 28 is disposed between the lower edge bearing plate 26 and the upper edge retaining plate 25.
The limiting rail 23 is composed of a lower edge bearing plate 26 and an upper edge limiting plate 25, and is adjusted by an opening-closing component 27, so that the opening-closing angles of the lower edge bearing plate 26 and the upper edge limiting plate 25 are adjusted, and the flexible circuit boards with different thicknesses are adapted; the lower edge bearing plate 26 does not form an extrusion with the flexible circuit board, and the buffer protection sheet 28 protects the side edge of the flexible circuit board, so that the side edge of the flexible circuit board is prevented from rubbing against the limiting rail 23.
In one case of the present embodiment,
referring to fig. 6 and 7, the opening and closing assembly 27 includes a fulcrum positioning bolt 31, a fixed opening and closing frame 33 and an adjusting opening and closing frame 32 respectively arranged at two sides of the fulcrum positioning bolt 31, the fixed opening and closing frame 33 and the adjusting opening and closing frame 32 are respectively fixed with the lower edge bearing plate 26 and the upper edge limiting plate 25, a fine adjustment assembly 34 is arranged on the adjusting opening and closing frame 32, and the fine adjustment assembly 34 includes a positioning base bolt 35 fixed on the bearing rail 14 and a pushing rod 36 installed on the positioning base bolt 35;
for the driving of the opening and closing assembly 27, the fixing opening and closing frame 33 and the adjusting opening and closing frame 32 are respectively fixed with the lower edge bearing plate 26 and the upper edge limiting plate 25, and then the fine adjustment assembly 34 is used for adjusting the adjusting opening and closing frame 32 to rotate by the fulcrum positioning bolt 31, so that the opening and closing distance of the opening and closing assembly 27 can be controlled.
Furthermore, the adjusting end of the pushing rod 36 is provided with a high-density screw rod sleeve 37, the other end of the high-density screw rod sleeve 37 is connected with the adjusting opening and closing frame 32 through a movable bolt 38, and the pushing rod 36 is provided with a fine adjusting screw disk 39.
The fine adjustment screw disc 39 is designed in the embodiment to drive the internal thread to transmit, so that the high-density screw rod sleeve 37 is screwed outwards, the high-density screw rod sleeve 37 can be pushed slowly to move, the pushing distance of the push rod 36 can be controlled by personnel, and the overall operation precision is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A flexible circuit board component transportation device comprises a transportation device, and is characterized in that the transportation device comprises a substrate assembly, a supporting assembly arranged on the substrate assembly, and a turnover assembly erected on the supporting assembly;
the turnover assembly comprises a plurality of bearing rails, carrying assemblies erected on the bearing rails and buffer supporting pieces supported on the side edges of the adjacent carrying assemblies;
still be provided with respectively on the supporting component:
the outer frame fixing frame is arranged at the four corners of the supporting assembly and is used for connecting and fixing the substrate assembly and the turnover assembly;
the inner supporting and fixing frame is arranged at the position of the inner middle cavity of the supporting component and is supported between the substrate component and the turnover component;
the frame corner buffering assembly is used for connecting the frame corners of the outer frame fixing frame and the inner support fixing frame with the substrate assembly;
the middle position buffer assembly is arranged on the inner side of the inner support fixing frame and is in three-way supporting arrangement, two ends of the middle position buffer assembly are supported on an inner support plate of the inner support fixing frame, and the other end of the middle position buffer assembly is fixedly installed with the base plate assembly;
the frame angle buffering assembly comprises a locking sleeve, a fixing bolt and a spiral elastic piece for connecting the locking sleeve and the fixing bolt, the locking sleeve is arranged on a frame plate of the corresponding inner support fixing frame, and the fixing bolt is arranged on the base plate assembly; the outer frame fixing frame is of a triangular frame structure, right-angle side frame plates of the outer frame fixing frame are respectively attached to the supporting assembly and the base plate assembly for fixing, and bevel side frame plates of the outer frame fixing frame penetrate through the locking sleeve and are connected with fixing bolts on the base plate assembly;
the median buffering assembly comprises: the side fixing blocks are fixed on the inner support fixing frame, the supporting blocks are installed on the base plate assembly, and the inner buffer seat is arranged between the side fixing blocks; the medium ratchet wheel is provided with wheel shafts, the two ends of each wheel shaft are provided with outer fixing bolts, the outer fixing bolts are provided with side edge spiral elastic pieces, the two ends of the inner buffer seat are respectively provided with an elastic sleeve, the inner edge of each elastic sleeve is installed on the inner buffer seat through a telescopic elastic piece, the outer end of each elastic sleeve is provided with a connector, and the outer ends of the side edge spiral elastic pieces are connected with the connectors.
2. The flexible circuit board element transportation device of claim 1, wherein the buffering supports are arranged at the side edges of the carrying rails, and each buffering support comprises a supporting rod, supporting ends arranged at two ends of the supporting rod, and elastic buffering heads arranged at the supporting ends, wherein the elastic buffering heads at two ends are respectively arranged on the adjacent carrying components.
3. The transportation device for flexible circuit board elements as claimed in claim 1, wherein the carrier assembly is a carrier plate, and the carrier plate is provided with a placement surface, and the two sides of the placement surface are respectively provided with a position-limiting fence and a positioning concave block at the tail end of the position-limiting fence.
4. The flexible circuit board element transportation device of claim 3, wherein the position-limiting fence comprises a lower edge bearing plate, an upper edge position-limiting plate, and an opening and closing assembly connecting the lower edge bearing plate and the upper edge position-limiting plate, wherein the opening and closing assembly comprises a fulcrum positioning bolt, a fixed opening and closing frame and an adjusting opening and closing frame respectively arranged at two sides of the fulcrum positioning bolt, and the fixed opening and closing frame and the adjusting opening and closing frame are respectively fixed with the lower edge bearing plate and the upper edge position-limiting plate.
5. The transportation device for flexible circuit board elements as claimed in claim 4, wherein said adjustable opening and closing frame is provided with a fine adjustment assembly, said fine adjustment assembly comprising a positioning base pin fixed on the bearing rail, and a pushing rod mounted on the positioning base pin.
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| CN202110701016.5A CN113247549B (en) | 2021-06-24 | 2021-06-24 | Flexible circuit board element transportation device |
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| CN202110701016.5A CN113247549B (en) | 2021-06-24 | 2021-06-24 | Flexible circuit board element transportation device |
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