CN220798656U - Automatic change orthotic devices for printed circuit board production - Google Patents
Automatic change orthotic devices for printed circuit board production Download PDFInfo
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- CN220798656U CN220798656U CN202321853874.2U CN202321853874U CN220798656U CN 220798656 U CN220798656 U CN 220798656U CN 202321853874 U CN202321853874 U CN 202321853874U CN 220798656 U CN220798656 U CN 220798656U
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- printed circuit
- board production
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Abstract
The utility model discloses an automatic correction device for producing a printed circuit board, which belongs to the technical field of circuit board processing. The correcting device can be adjusted according to the size of the circuit board, then fixed according to the heights of a plurality of groups of stacked circuit boards, and then the side pressure frame can be automatically adjusted according to the size of the circuit board when the circuit board is corrected in a leveling manner, so that the correcting device has a good leveling effect, is simple in integral operation and has higher automation degree.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing, and particularly relates to an automatic correction device for printed circuit board production.
Background
The circuit board is usually made of glass fiber and other composite materials, most of the circuit boards are laminated only once and are very simple, the weight of the circuit boards and the operation in the processing process can lead to concave deformation of the boards, so that leveling correction of the circuit boards is needed, if the warping of the finished circuit boards is obviously out of tolerance, the finished circuit boards cannot be leveled by a roller leveling machine, the correction is needed by a die, multiple groups of circuit boards are heated first, then the circuit boards are flattened, the bent surfaces of the warped circuit boards are aligned with the pressing surfaces of the die, the die size needs to be changed when the circuit boards with different sizes are leveled each time, and the position of the circuit boards is adjusted.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an automatic correction device for producing a printed circuit board so as to solve the problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
automatic change orthotic devices for printed circuit board production, orthotic devices include the heating cabinet, the inside both sides of heating cabinet all are equipped with removable high side extension board, and the inside mobilizable centre gripping adjusting part that still is equipped with of heating cabinet, centre gripping adjusting part include the carriage of liftable, and the carriage top is equipped with integrated into one piece's first side bearer and slidable regulation's second side bearer, and the centre gripping adjusting part top is equipped with the crane, and the crane lower extreme is equipped with sliding fit's first side pressure frame and second side pressure frame.
Preferably, the heating cabinet is inside both sides all are equipped with the L type couple of array distribution, and L type couple is the multilayer, and the side extension board card is on L type couple.
Preferably, the heating cabinet upper end is equipped with fixed connection's first electronic slip table, is equipped with fixed connection's second electronic slip table on the first electronic slip table mobile terminal, is equipped with fixed connection's first movable support on the second electronic slip table mobile terminal, and first movable support side is equipped with fixed connection's hydraulic rod, hydraulic rod expansion end and crane fixed connection.
Preferably, a slot is formed in the clamping frame, a threaded rod in rotary connection and a sliding block in sliding fit are arranged in the slot, a threaded hole penetrating through the threaded rod is formed in the sliding block, the threaded rod is in threaded fit with the threaded hole, a rotary table in fixed connection is arranged at one end of the threaded rod, and the lower end of the second side frame is fixed on the sliding block.
Preferably, an electric cylinder is fixedly connected below the heating box, and the telescopic end of the electric cylinder is fixedly connected below the clamping frame.
Preferably, the first side frame and the second side frame are internally provided with sliding grooves, the two sides of each sliding groove are respectively provided with first positioning holes distributed in an array, the sliding grooves are internally provided with pressing frames in sliding fit, the pressing frames are internally provided with second positioning holes which penetrate through, the pins penetrate through the first positioning holes and the second positioning holes to fix the pressing frames in height, the pressing frames are internally provided with lifting rods in threaded fit, and the lower ends of the lifting rods are provided with pressing plates in running fit.
Preferably, the crane upper end is equipped with fixed connection's heat insulating board, is equipped with normal running fit's actuating lever in the crane, and the actuating lever upper end is equipped with the motor, and motor shaft passes through shaft coupling and actuating lever fixed connection, and the actuating lever lower extreme is equipped with fixed connection's gear, and first side press frame and second side press frame side all are equipped with the tooth, tooth and gear engagement.
The utility model has the beneficial effects that:
the correcting device can be adjusted according to the size of the circuit board, then fixed according to the heights of a plurality of groups of stacked circuit boards, and then the side pressure frame can be automatically adjusted according to the size of the circuit board when the circuit board is corrected in a leveling manner, so that the correcting device has a good leveling effect, is simple in integral operation and has higher automation degree.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic diagram of an orthotic device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a side support plate according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a clamp adjustment assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a structure of a lifting frame according to an embodiment of the present utility model;
fig. 5 is a schematic cross-sectional view of a lifting frame in an embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present embodiment provides an automatic correction device for printed circuit board production, the correction device includes a heating box 1, a rotary opening and closing isolation door 11 is provided at the front end of the heating box 1, the center of the isolation door 11 is made of transparent glass, so as to facilitate observation of the internal cavity condition of the heating box 1;
specifically, the inside accessible hot-blast heating of heating cabinet 1 or conduction oil circulation are heated, the inside both sides of heating cabinet 1 all are equipped with L type couple 12 of array distribution, L type couple 12 is the multilayer, the heating cabinet 1 upper end is equipped with fixed connection's first electronic slip table 13 and slide rail 14, be equipped with sliding fit's slider 141 on the slide rail 14, be equipped with fixed connection's second electronic slip table 15 on slider 141 and the first electronic slip table 13 mobile terminal, be equipped with fixed connection's first movable support 151 on the second electronic slip table 15 mobile terminal, first movable support 151 side is equipped with fixed connection's hydraulic rod 16.
Further, a detachable side support plate 2 is arranged above the L-shaped hook 12, L-shaped clamping grooves 21 distributed in an array are arranged on the side support plate 2, and inclined supports 22 distributed in an array are arranged below the side support plate 2;
specifically, the side support plate 2 is put on the L-shaped hook 12, and then the L-shaped hook 12 is clamped in the L-shaped clamping groove 21, so that the side support plate 2 is buckled on the L-shaped hook 12, and the inclined support 22 supports the bottom to prevent the side support plate 2 from inclining.
Further, a movable clamping and adjusting assembly 3 is further arranged in the heating box 1, the clamping and adjusting assembly 3 comprises a lifting clamping frame 31, and a first side frame 34 and a second side frame 35 which can be slidably adjusted are integrally formed above the clamping frame 31;
specifically, a slot 311 is formed in the clamping frame 31, a threaded rod 32 in rotary connection and a sliding block 37 in sliding fit are arranged in the slot 311, a threaded hole 371 penetrating through is formed in the sliding block 37, the threaded rod 32 is in threaded fit with the threaded hole 371, a rotary table 321 fixedly connected with one end of the threaded rod 32 is arranged, the rotary table 321 drives the threaded rod 32 to rotate, the threaded rod 32 rotates to drive the sliding block 37 to move, and the lower end of the second side frame 35 is fixed on the sliding block 37;
the guide posts 33 are distributed below the clamping frame 31 in an array manner, guide blocks 331 in sliding fit are arranged on the guide posts 33, the guide posts 33 penetrate through the bottom of the heating box 1, the guide blocks 331 are fixedly connected with the heating box 1, electric cylinders 38 in fixed connection are arranged below the heating box 1, telescopic ends of the electric cylinders 38 are fixedly connected below the clamping frame 31, and the electric cylinders 38 push the clamping frame 31 to lift;
the first side frame 34 and the second side frame 35 are respectively provided with a sliding groove 341, first positioning holes 342 distributed in an array are respectively arranged on two sides of the sliding groove 341, a pressing frame 36 in sliding fit is respectively arranged in the sliding groove 341, a second positioning hole penetrating through the pressing frame 36 is arranged in the pressing frame 36, after the pressing frame 36 slides to a designated height, a pin penetrates through the first positioning holes 342 and the second positioning holes to fix the pressing frame 36 in height, a lifting rod 361 in threaded fit is further arranged in the pressing frame 36, a pressing plate 362 in rotary fit is arranged at the lower end of the lifting rod 361, and the lifting rod 361 is rotated to adjust the height of the pressing plate 362.
Further, a lifting frame 4 is arranged above the clamping and adjusting assembly 3, the telescopic end of the hydraulic rod 16 is fixedly connected with the lifting frame 4, and the lower end of the lifting frame 4 is provided with a first side pressing frame 43 and a second side pressing frame 44 which are in sliding fit;
specifically, the upper end of crane 4 is equipped with fixed connection's heat insulating board 42, is equipped with running fit's actuating lever 41 in the crane 4, and actuating lever 41 upper end is equipped with motor 411, and motor 411 pivot passes through shaft coupling and actuating lever 41 fixed connection, and actuating lever 41 lower extreme is equipped with fixed connection's gear 412, and first side press 43 and second side press 44 side all are equipped with tooth 431, and tooth 431 meshes with gear 412, and gear 412 rotates and drives first side press 43 and second side press 44 expansion or shrink.
Working principle:
when the circuit board is used, the upper side support plate 2 is installed, the rotary table 321 is rotated according to the width of the circuit board to adjust the distance between the second side frame 35 and the first side frame 34, then a plurality of groups of circuit boards are placed between the clamping frame 31 and the pressing plate 362, the bent surface of the warped circuit board is reversely lapped on the side support plate 2, the bent surface of the circuit board faces upwards, after the height of the pressing frame 36 is adjusted, the lifting rod 361 is rotated to drive the pressing plate 362 to be lowered down at the center line of the plurality of groups of circuit boards, then the heating box 1 is heated to bake the internal circuit board for a while, then the motor 411 is started to adjust the distance between the first side pressing frame 43 and the second side pressing frame 44, then the lifting frame 4, the first side pressing frame 43 and the second side pressing frame 44 are lowered, the bent surface of the circuit board is pressed by the first side pressing frame 43 and the second side pressing frame 44, under the heating condition, the stress of the warped circuit board is gradually relaxed, the deformed circuit board is restored to be in a flat state, but the baking temperature is not too high so as to avoid the color change of rosin or the yellowing of the circuit board, the heating box 1 is cancelled, the heating box 1 is heated after the circuit board is naturally cooled, and the stacked circuit board is taken away at a ventilation place.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
1. Automatic change orthotic devices for printed circuit board production, orthotic devices include heating cabinet (1), its characterized in that, inside both sides of heating cabinet (1) all are equipped with removable high side extension board (2), inside mobilizable centre gripping adjusting part (3) of still being equipped with of heating cabinet (1), centre gripping adjusting part (3) are including liftable clamping frame (31), clamping frame (31) top is equipped with integrated into one piece's first side bearer (34) and slidable second side bearer (35), clamping adjusting part (3) top is equipped with crane (4), crane (4) lower extreme is equipped with sliding fit's first side pressure frame (43) and second side pressure frame (44).
2. The correction device for automatic printed circuit board production according to claim 1, wherein the front end of the heating box (1) is provided with a rotary opening and closing isolation door (11), and the center of the isolation door (11) is made of transparent glass.
3. The correction device for automatic printed circuit board production according to claim 1, wherein the two sides of the interior of the heating box (1) are provided with L-shaped hooks (12) distributed in an array, the L-shaped hooks (12) are multi-layered, and the side support plates (2) are clamped on the L-shaped hooks (12).
4. The correction device for automatic printed circuit board production according to claim 1, wherein a first electric sliding table (13) fixedly connected is arranged at the upper end of the heating box (1), a second electric sliding table (15) fixedly connected is arranged at the moving end of the first electric sliding table (13), a first movable support (151) fixedly connected is arranged at the moving end of the second electric sliding table (15), a hydraulic rod (16) fixedly connected is arranged on the side face of the first movable support (151), and the telescopic end of the hydraulic rod (16) is fixedly connected with the lifting frame (4).
5. The correction device for automatic printed circuit board production according to claim 1, characterized in that a slot (311) is formed in the clamping frame (31), a threaded rod (32) in rotary connection and a sliding block (37) in sliding fit are arranged in the slot (311), a threaded hole (371) is formed in the sliding block (37), the threaded rod (32) is in threaded fit with the threaded hole (371), a turntable (321) in fixed connection is arranged at one end of the threaded rod (32), and the lower end of the second side frame (35) is fixed on the sliding block (37).
6. The correction device for automatic printed circuit board production according to claim 5, wherein an electric cylinder (38) is fixedly connected below the heating box (1), and the telescopic end of the electric cylinder (38) is fixedly connected below the clamping frame (31).
7. The correction device for automatic printed circuit board production according to claim 6, wherein sliding grooves (341) are formed in the first side frame (34) and the second side frame (35), first positioning holes (342) distributed in an array are formed in two sides of each sliding groove (341), sliding matched pressing frames (36) are formed in each sliding groove (341), penetrating second positioning holes are formed in the pressing frames (36), pins penetrate through the first positioning holes (342) and the second positioning holes to fix the height of the pressing frames (36), threaded lifting rods (361) are further arranged in the pressing frames (36), and rotating matched pressing plates (362) are arranged at the lower ends of the lifting rods (361).
8. The correction device for automatic printed circuit board production according to claim 1, wherein the upper end of the lifting frame (4) is provided with a fixedly connected heat insulation plate (42), a driving rod (41) in running fit is arranged in the lifting frame (4), the upper end of the driving rod (41) is provided with a motor (411), a rotating shaft of the motor (411) is fixedly connected with the driving rod (41) through a coupler, the lower end of the driving rod (41) is provided with a fixedly connected gear (412), the side surfaces of the first side pressing frame (43) and the second side pressing frame (44) are respectively provided with teeth (431), and the teeth (431) are meshed with the gear (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321853874.2U CN220798656U (en) | 2023-07-13 | 2023-07-13 | Automatic change orthotic devices for printed circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321853874.2U CN220798656U (en) | 2023-07-13 | 2023-07-13 | Automatic change orthotic devices for printed circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220798656U true CN220798656U (en) | 2024-04-16 |
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ID=90660895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321853874.2U Active CN220798656U (en) | 2023-07-13 | 2023-07-13 | Automatic change orthotic devices for printed circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220798656U (en) |
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2023
- 2023-07-13 CN CN202321853874.2U patent/CN220798656U/en active Active
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