Inner plate correction device

Abstract

The present invention relates to the field of circuit board production equipment, and in particular to an inner layer board correction device, wherein a transverse correction mechanism is installed on a bracket, and the transverse correction mechanism includes two groups of transverse push plates that are relatively arranged and can move closer to and away from each other; a longitudinal correction mechanism is installed on the bracket, and the longitudinal correction mechanism includes two groups of longitudinal push plates that are relatively arranged and can move closer to and away from each other; a lifting mechanism is connected between a lifting platform and the bracket to drive the lifting platform to lift relative to the bracket; a steering mechanism is connected between a storage platform and the lifting platform to drive the storage platform to rotate horizontally relative to the lifting platform; a notch is provided on the edge of the storage platform, and the notch can allow the transverse push plate and the longitudinal push plate to enter and exit; when the lifting platform is raised to a high position, the storage platform is higher than the top of the transverse push plate and the longitudinal push plate, and when the lifting platform is lowered to a low position, the storage platform is lower than the top of the transverse push plate and the longitudinal push plate. This inner layer board correction device can reduce equipment costs and floor space, and improve production efficiency.

Description

Technical Field

[0001] The invention relates to the field of circuit board production equipment, and in particular to an inner layer board correction device. Background Art

[0002] The structure of the circuit board is copper foil-inner layer board-copper foil. Therefore, in the process of circuit board production, the inner layer board needs to be loaded. In actual production, the inner layer board will inevitably shift during transportation, storage, removal and delivery. The shift will easily cause the inner layer board to shift relative to the copper foil after loading, which will affect the quality of the final circuit board. In addition, under some production requirements, for inner layer boards with different lengths and widths, the inner layer board needs to be turned before loading. There is still no device in the prior art that can simultaneously realize the turning and correction of the inner layer board.

[0003] Therefore, it is necessary to propose improvements for the problems existing in the prior art. Summary of the invention

[0004] The object of the present invention is to provide an inner layer plate correction device, aiming to solve the problem in the prior art that the inner layer plate cannot be turned and corrected simultaneously.

[0005] The present invention provides an inner layer plate correction device, which comprises a bracket, a transverse correction mechanism, a longitudinal correction mechanism, a lifting mechanism, a lifting platform, a steering mechanism and a storage platform; the transverse correction mechanism is installed on the bracket, and the transverse correction mechanism comprises two groups of transverse push plates which are arranged relatively and can approach and move away from each other; the longitudinal correction mechanism is installed on the bracket, and the longitudinal correction mechanism comprises two groups of longitudinal push plates which are arranged relatively and can approach and move away from each other; the lifting mechanism is connected between the lifting platform and the bracket to drive the lifting platform to rise and fall relative to the bracket; the steering mechanism is connected between the storage platform and the lifting platform to drive the storage platform to rotate horizontally relative to the lifting platform; the two groups of transverse push plates and the two groups of longitudinal push plates are respectively located around the storage platform, and the edge of the storage platform is provided with a notch, and the notch can allow the transverse push plate and the longitudinal push plate to enter and exit; when the lifting platform is raised to a high position, the storage platform is higher than the top of the transverse push plate and the longitudinal push plate, and when the lifting platform is lowered to a low position, the storage platform is lower than the top of the transverse push plate and the longitudinal push plate.

[0006] Furthermore, the upper surface of the storage table is provided with air blowing holes.

[0007] Furthermore, an air distribution plate is provided below the storage table, a communicating air passage is provided inside the air distribution plate, and an air blowing nozzle communicating with the air passage is provided on the air distribution plate, and the air blowing nozzle is connected with the air blowing hole.

[0008] Furthermore, the transverse push plate and the longitudinal push plate each include a transverse plate and two vertical plates connected to both ends of the transverse plate, the storage platform includes four side edges, and each of the side edges is provided with two notches with an equal spacing to the two vertical plates.

[0009] Furthermore, the transverse correction mechanism includes two transverse slides slidably connected to the bracket, a transverse screw rod rotatably connected to the bracket, and a motor driving the transverse screw rod to rotate. The two transverse slides are threadedly connected to the transverse screw rod and the thread matching directions are opposite.

[0010] Furthermore, the longitudinal correction mechanism includes two longitudinal slides slidably connected to the bracket, a longitudinal screw rod rotatably connected to the bracket, and a motor driving the longitudinal screw rod to rotate. The two longitudinal slides are threadedly connected to the longitudinal screw rod and the thread matching directions are opposite.

[0011] Furthermore, the lifting mechanism comprises a telescopic cylinder installed on the bracket, the movable end of the telescopic cylinder is connected to the lifting platform, the bracket is provided with a guide sleeve, the lifting platform is provided with a guide column, and the guide column is slidably connected to the guide sleeve.

[0012] Furthermore, the steering mechanism includes a reducer installed on the lifting platform, the input end of the reducer is connected to a motor, the output end of the reducer is connected to a rotating shaft, and the rotating shaft is connected to the storage platform.

[0013] The inner layer plate correction device provided by the present invention, when in use, after the inner layer plate is sent to the storage table, the lifting mechanism lifts the storage table relative to the transverse push plate and the longitudinal push plate, and after the storage table is lifted to a position higher than the top of the transverse push plate and the longitudinal push plate, the storage table is rotated without colliding with the transverse push plate and the longitudinal push plate, and then the steering mechanism drives the storage table to rotate to achieve the steering of the inner layer plate. After the steering is completed, the storage table descends, and the two groups of transverse push plates and the two groups of longitudinal push plates are close to each other to correct the inner layer plate after the steering; compared with the prior art, this inner layer plate correction device can realize the steering and correction operations of the inner layer plate on one device, reduce equipment costs and floor space, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the inner plate correction device of the present invention;

[0015] Figure 2 is a schematic diagram of the exploded structure of the inner plate correction device of the present invention;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the bracket, the lateral correction mechanism and the longitudinal correction mechanism;

[0017] Figure 4 It is a schematic diagram of the exploded structure of the bracket, lifting mechanism, lifting platform, steering mechanism and storage platform.

[0018] [Description of Reference Numerals]

[0019] 1- bracket, 11- guide sleeve;

[0020] 2-lateral correction mechanism, 21-lateral push plate, 22-lateral slide, 23-lateral screw rod;

[0021] 3-longitudinal correction mechanism, 31-longitudinal push plate, 32-longitudinal slide seat, 33-longitudinal screw rod;

[0022] 4-lifting mechanism, 41-telescopic cylinder, 42-guide column;

[0023] 5-Lifting platform;

[0024] 6-steering mechanism, 61-reducer, 62-rotating shaft;

[0025] 7-storage table, 71-notch, 72-blowing hole, 73-air distribution plate, 74-blowing nozzle. DETAILED DESCRIPTION

[0026] The present invention is described in detail below in conjunction with specific embodiments.

[0027] In the present invention, when directional words appear, they are used to facilitate the description of the present invention and simplify the description, rather than to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention. In the present invention, unless otherwise clearly specified and limited, when terms such as "disposed on", "connected", and "connected" appear, these terms should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0028] The present invention provides an inner plate correction device, such as Figures 1 to 4As shown, it includes a bracket 1, a transverse correction mechanism 2, a longitudinal correction mechanism 3, a lifting mechanism 4, a lifting platform 5, a steering mechanism 6 and a storage platform 7; the transverse correction mechanism 2 is installed on the bracket 1, and the transverse correction mechanism 2 includes two groups of transverse push plates 21 that are relatively arranged and can approach and move away from each other; the longitudinal correction mechanism 3 is installed on the bracket 1, and the longitudinal correction mechanism 3 includes two groups of longitudinal push plates 31 that are relatively arranged and can approach and move away from each other; the lifting mechanism 4 is connected between the lifting platform 5 and the bracket 1 to drive the lifting platform 5 to rise relative to the bracket 1 The storage platform 7 is lowered; the steering mechanism 6 is connected between the storage platform 7 and the lifting platform 5 to drive the storage platform 7 to rotate horizontally relative to the lifting platform 5; two groups of transverse push plates 21 and two groups of longitudinal push plates 31 are respectively located around the storage platform 7, and a notch 71 is provided on the edge of the storage platform 7, and the notch 71 can be used for the transverse push plates 21 and the longitudinal push plates 31 to enter and exit; when the lifting platform 5 is raised to a high position, the storage platform 7 is higher than the top of the transverse push plates 21 and the longitudinal push plates 31, and when the lifting platform 5 is lowered to a low position, the storage platform 7 is lower than the top of the transverse push plates 21 and the longitudinal push plates 31.

[0029] Based on the above structure, when the inner layer plate is sent to the storage table 7, the lifting mechanism 4 drives the lifting platform 5 to rise so that the storage table 7 is lifted relative to the horizontal push plate 21 and the longitudinal push plate 31. After the storage table 7 is lifted to a position higher than the top of the horizontal push plate 21 and the longitudinal push plate 31, the storage table 7 is rotated without colliding with the horizontal push plate 21 and the longitudinal push plate 31. Then the steering mechanism 6 drives the storage table 7 to rotate to achieve the steering of the inner layer plate. After the steering is completed, the storage table 7 descends, and the two groups of horizontal push plates 21 and the two groups of longitudinal push plates 31 are close to each other to correct the inner layer plate after steering. Compared with the prior art, this inner layer plate correction device can realize the steering and correction operations of the inner layer plate on one device, reduce equipment costs and floor space, and improve production efficiency.

[0030] In this embodiment, the upper surface of the storage table 7 is provided with a blowing hole 72. Preferably, an air distributor plate 73 is provided below the storage table 7, a connected air passage is provided inside the air distributor plate 73, and an air blowing nozzle 74 connected to the air passage is provided on the air distributor plate 73, and the air blowing nozzle 74 is connected to the air blowing hole 72. By providing an air blowing structure, the inner layer plate can be blown up and then the lateral correction mechanism 2 and the longitudinal correction mechanism 3 can be driven to correct the inner layer plate, so as to avoid the inner layer plate being scratched by friction with the storage table 7, and also facilitate the inner layer plate to be pushed, so that the correction is more efficient.

[0031] In this embodiment, the transverse push plate 21 and the longitudinal push plate 31 each include a transverse plate and two vertical plates connected at both ends of the transverse plate, and the storage platform 7 includes four side edges, each of which is provided with two notches 71 with the same spacing as the two vertical plates. The transverse push plate 21 and the longitudinal push plate 31 are both provided with two vertical plates, which can abut against the inner layer plate at more points, so that the inner layer plate can be corrected well.

[0032] In this embodiment, the transverse correction mechanism 2 includes two transverse slides 22 slidably connected to the bracket 1, a transverse screw rod 23 rotatably connected to the bracket 1, and a motor driving the transverse screw rod 23 to rotate. The two transverse slides 22 are threadedly connected to the transverse screw rod 23 and the thread matching directions are opposite. The thread matching directions can be opposite by setting the two ends of the transverse screw rod 23 to have opposite thread rotation directions. The two transverse slides 22 are moved closer to and farther away from each other by the above mechanism. When the transverse screw rod 23 rotates in a first direction, the two transverse slides 22 approach each other, and when the transverse screw rod 23 rotates in a second direction, the two transverse slides 22 move away from each other. Of course, there are many mechanisms in the mechanical field that can realize the synchronous sliding of two components, and similar replacements that achieve the same function also fall within the protection scope of the present invention.

[0033] In this embodiment, the longitudinal correction mechanism 3 includes two longitudinal slides 32 slidably connected to the bracket 1, a longitudinal screw rod 33 rotatably connected to the bracket 1, and a motor driving the longitudinal screw rod 33 to rotate. The two longitudinal slides 32 are threadedly connected to the longitudinal screw rod 33 and the thread matching directions are opposite. The thread matching directions can be opposite by setting the two ends of the longitudinal screw rod 33 to have opposite thread rotation directions. The above mechanism is used to achieve the two longitudinal slides 32 to move closer to and farther away from each other. When the longitudinal screw rod 33 rotates in a first direction, the two longitudinal slides 32 move closer to each other, and when the longitudinal screw rod 33 rotates in a second direction, the two longitudinal slides 32 move away from each other. Of course, there are many mechanisms in the mechanical field that can realize the synchronous sliding of two components, and similar replacements that achieve the same function also fall within the protection scope of the present invention.

[0034] In the height direction, the two transverse slides 22 and the transverse screw rod 23 are at a first height, and the two longitudinal slides 32 and the longitudinal screw rod 33 are at a second height to avoid mutual interference.

[0035] In this embodiment, the lifting mechanism 4 includes a telescopic cylinder 41 installed on the bracket 1, the movable end of the telescopic cylinder 41 is connected to the lifting platform 5, the bracket 1 is provided with a guide sleeve 11, and the lifting platform 5 is provided with a guide column 42, and the guide column 42 is slidably connected to the guide sleeve 11. The lifting platform 5 is lifted and lowered by the above mechanism. Of course, there are many mechanisms that can achieve lifting in the mechanical field, and similar replacements that achieve the same function also fall within the protection scope of the present invention.

[0036] In this embodiment, the steering mechanism 6 includes a reducer 61 installed on the lifting platform 5, the input end of the reducer 61 is connected to a motor, the output end of the reducer 61 is connected to a rotating shaft 62, and the rotating shaft 62 is connected to the storage platform 7. The rotation of the storage platform 7 is achieved through the above mechanism. Of course, there are many mechanisms that can achieve rotation in the mechanical field, and similar replacements that achieve the same function also fall within the protection scope of the present invention.

[0037] In summary, this inner layer plate correction device can realize the steering and correction operations of the inner layer plate on one device, reduce equipment costs and floor space, and improve production efficiency.

[0038] In the absence of conflict, the above-mentioned embodiments and features thereof may be combined with each other.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An inner plate correction device, characterized in that: It comprises a bracket (1), a transverse correction mechanism (2), a longitudinal correction mechanism (3), a lifting mechanism (4), a lifting platform (5), a steering mechanism (6) and a storage platform (7); The lateral correction mechanism (2) is mounted on the bracket (1), and the lateral correction mechanism (2) comprises two sets of lateral push plates (21) arranged opposite to each other and capable of approaching and moving away from each other; The longitudinal correction mechanism (3) is mounted on the bracket (1), and comprises two groups of longitudinal push plates (31) arranged opposite to each other and capable of approaching and moving away from each other; The two groups of transverse push plates (21) and the two groups of longitudinal push plates (31) are respectively located around the storage platform (7), and a notch (71) is provided at the edge of the storage platform (7), and the notch (71) can allow the transverse push plates (21) and the longitudinal push plates (31) to enter and exit; The lifting mechanism (4) is connected between the lifting platform (5) and the bracket (1) to drive the lifting platform (5) to rise and fall relative to the bracket (1); The steering mechanism (6) is connected between the storage platform (7) and the lifting platform (5) to drive the storage platform (7) to rotate horizontally relative to the lifting platform (5); When the lifting platform (5) is raised to a high position, the storage platform (7) is higher than the top ends of the transverse push plate (21) and the longitudinal push plate (31); when the lifting platform (5) is lowered to a low position, the storage platform (7) is lower than the top ends of the transverse push plate (21) and the longitudinal push plate (31).

2. The inner layer plate correction device according to claim 1, characterized in that: The upper surface of the storage table (7) is provided with air blowing holes (72).

3. The inner layer plate correction device according to claim 2, characterized in that: An air distribution plate (73) is provided below the storage table (7), a communicating air passage is provided inside the air distribution plate (73), the air distribution plate (73) is provided with an air blowing nozzle (74) communicating with the air passage, and the air blowing nozzle (74) is connected with the air blowing hole (72).

4. The inner layer plate correction device according to claim 1, characterized in that: The transverse push plate (21) and the longitudinal push plate (31) both comprise a transverse plate and two vertical plates connected at both ends of the transverse plate, and the storage platform (7) comprises four side edges, each of which is provided with two notches (71) with a spacing equal to that of the two vertical plates.

5. The inner layer plate correction device according to claim 1, characterized in that: The transverse correction mechanism (2) comprises two transverse slides (22) slidably connected to the bracket (1), a transverse screw rod (23) rotatably connected to the bracket (1), and a motor driving the transverse screw rod (23) to rotate, the two transverse slides (22) being threadedly connected to the transverse screw rod (23) and the threaded mating directions being opposite.

6. The inner layer plate correction device according to claim 1, characterized in that: The longitudinal correction mechanism (3) comprises two longitudinal slides (32) slidably connected to the bracket (1), a longitudinal screw rod (33) rotatably connected to the bracket (1), and a motor driving the longitudinal screw rod (33) to rotate, the two longitudinal slides (32) being threadedly connected to the longitudinal screw rod (33) and the thread matching directions being opposite.

7. The inner layer plate correction device according to claim 1, characterized in that: The lifting mechanism (4) comprises a telescopic cylinder (41) mounted on the bracket (1), the movable end of the telescopic cylinder (41) being connected to the lifting platform (5), the bracket (1) being provided with a guide sleeve (11), the lifting platform (5) being provided with a guide column (42), and the guide column (42) being slidably connected to the guide sleeve (11).

8. The inner layer plate correction device according to any one of claims 1 to 7, characterized in that: The steering mechanism (6) comprises a reducer (61) mounted on the lifting platform (5), the input end of the reducer (61) being connected to a motor, the output end of the reducer (61) being connected to a rotating shaft (62), and the rotating shaft (62) being connected to the storage platform (7).

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