PCB turnover machine capable of preventing pressure loss

Abstract

The utility model discloses an anti-pressure loss PCB board turnover machine relates to PCB board processing technical field, including bottom plate, auxiliary turnover subassembly and straightening subassembly, said bottom plate top left and right sides are both fixed with side plate, and the inside of top of side plate is rotatingly installed with electric telescopic pole, and electric telescopic pole one end is fixed with the positioning plate, and the right side is fixed with the auxiliary turnover subassembly and straightening subassembly. An auxiliary overturning assembly is installed on the outer side of the side plate, a clamping assembly is installed on the inner side of the positioning plate, and a straightening assembly is installed on the lower portion of the outer portion of the positioning plate. According to the PCB turnover machine capable of preventing pressure loss, a bidirectional screw rod is conveniently driven to rotate through a driving motor, so that two moving sleeves on the outer side of the bidirectional screw rod are driven to move oppositely, and the two moving sleeves and a mounting seat slowly move to drive a straightening plate on the upper side to be attached to the outer sides of the two sides of a PCB so as to straighten the PCB; the situation that the PCB deviates and inclines after being turned over is avoided, and the clamping assembly can stably clamp the PCB.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCB board processing technical field, concretely to a kind of PCB board turner of anti-pressing loss. BACKGROUND

[0002] PCB Chinese name is printed circuit board, also called printed wiring board, is important electronic component, is the supporting body of electronic component, is the carrier of electronic component electrical connection.PCB automatic turner is used in SMT production line or coating line, through the PCB is turned over 180 degrees to realize reverse operation, with automatic turn function.

[0003] Such as the utility model discloses a kind of PCB board turner, similar to the PCB board turner of above-mentioned application currently still exists following several points insufficient: although it can be automatically turned over to PCB board, however, after turning over, PCB board is prone to offset inclination, not conducive to subsequent processing.

[0004] Therefore, in view of this, the existing structure and lack are improved, and a kind of PCB board turner of anti-pressing loss is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of PCB board turner of anti-pressing loss to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of PCB board turner of anti-pressing loss, including bottom plate, auxiliary turnover assembly and straighten component, the upper side of the left and right sides of bottom plate is fixed with side plate, and the upper side of the inside of side plate is rotatably installed with electric telescopic handle, and electric telescopic handle one end is fixed with positioning plate, the outside of side plate is installed with auxiliary turnover assembly, the inside of positioning plate is installed with clamping assembly, the outside lower side of positioning plate is installed with straighten component, and straighten component includes installation frame, two-way screw rod, mobile sleeve, mounting seat, micro motor, rotating shaft and straighten plate, the inside of installation frame is rotatably installed with two-way screw rod, and the outside of two-way screw rod is symmetrically equipped with two mobile sleeves, the upper side of mobile sleeve is fixed with mounting seat, and the upper side of mounting seat is installed with micro motor, the upper side of micro motor is provided with rotating shaft, and the outside of rotating shaft is fixed with straighten plate.

[0007] Further, the upper side of the middle part of bottom plate is installed with electric push plate, and the top of electric push plate is fixed with bearing plate, and the left and right sides of bearing plate are both provided with notch.

[0008] Further, the auxiliary overturning assembly comprises a driving gear, a transmission gear and a driven gear ring, the outer side of the side plate is sequentially rotationally provided with the driving gear, the transmission gear and the driven gear ring from bottom to top, and the driving gear, the transmission gear and the driven gear ring are in meshing connection.

[0009] Further, the auxiliary overturning assembly further comprises a rotating motor and a connecting shaft, one side of the outer part of the driving gear is provided with the rotating motor, the left and right driving gears are fixedly provided with the connecting shaft, the connecting shaft is rotationally connected with the side plate, and the driven gear ring is fixed to one side of the outer part of the electric push plate.

[0010] Further, the clamping assembly comprises a fixed plate, a micro telescopic rod, a positioning clamping plate and a rubber layer, the fixed plate is fixed to the upper and lower sides of the positioning plate, one side of the fixed plate is provided with the micro telescopic rod, one end of the micro telescopic rod is fixedly provided with the positioning clamping plate, and one side of the positioning clamping plate is glued with the rubber layer.

[0011] Further, the aligning assembly further comprises a driving motor, one side of the outer part of the mounting frame is provided with the driving motor, and the mounting frame is fixedly connected with the positioning plate.

[0012] The utility model provides a kind of PCB board turning machine of anti-pressing damage, with following beneficial effects:

[0013] The utility model is provided with aligning assembly, which is driven by micro motor and rotating shaft to rotate aligning plate, so that aligning plate can be located on both sides of PCB board during aligning process. Driving motor is used to drive rotation of bidirectional screw rod, so that two moving sleeves on the outer side of bidirectional screw rod move towards each other, and two moving sleeves and mounting seat slowly move to drive aligning plate on the upper side to adhere to the outer side of both sides of PCB board, so that PCB board is aligned, and deviation and inclination after PCB board turning are avoided.

[0014] The utility model is provided with auxiliary overturning assembly and clamping assembly, which can drive synchronous overturning of two side electric telescopic rods, positioning plate, clamping assembly and PCB board. Micro telescopic rod is used to adjust the position of positioning clamping plate, so that left and right two positioning clamping plates and rubber layers on the upper and lower sides can stably clamp PCB board. It is suitable for PCB boards of different sizes, and rubber layer is flexible structure, which can prevent damage caused by pressure. Bearing plate can bear PCB board, and the notch on both sides of bearing plate is used to accommodate clamping assembly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective structural schematic view of the utility model one kind of PCB board turning machine of anti-pressing damage.

[0016] Figure 2The utility model discloses a kind of PCB board clamping structures of anti-pressing PCB board turnover machine schematic diagram for the utility model;

[0017] Figure 3 The utility model discloses a kind of right view structure schematic diagram of righting assembly of anti-pressing PCB board turnover machine for the utility model;

[0018] Figure 4 The utility model discloses a kind of left view structure schematic diagram of righting assembly of anti-pressing PCB board turnover machine for the utility model.

[0019] In the drawing: 1, bottom plate;2, electric push plate;3, bearing plate;4, side plate;5, electric telescopic rod;6, positioning plate;7, auxiliary turnover assembly;701, driving gear;702, transmission gear;703, passive gear ring;704, rotary motor;705, connecting shaft;8, clamping assembly;801, fixed plate;802, miniature telescopic rod;803, positioning clamp plate;804, rubber layer;9, righting assembly;901, mounting frame;902, two-way screw;903, drive motor;904, moving sleeve;905, mounting seat;906, miniature motor;907, rotating shaft;908, righting plate. DETAILED DESCRIPTION

[0020] The embodiments of the utility model are further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0021] As Figure 1 And Figure 4As shown, a kind of PCB board of anti-pressing loss flips machine, including bottom plate 1, auxiliary turnover assembly 7 and righting assembly 9, the upper left and right sides of bottom plate 1 are fixed with side plate 4, and the inside of the upper side of side plate 4 is rotatably installed with electric telescopic rod 5, and electric telescopic rod 5 one end is fixed with positioning plate 6, the upper middle part of bottom plate 1 is installed with electric push plate 2, and the top of electric push plate 2 is fixed with bearing plate 3, and the left and right sides of bearing plate 3 are provided with gap, positioning plate 6 is installed with clamping assembly 8 in the inside, clamping assembly 8 includes fixed plate 801, micro telescopic rod 802, positioning clamp plate 803 and rubber layer 804, fixed plate 801 is fixed to the upper and lower edges of positioning plate 6, and the side of fixed plate 801 is installed with micro telescopic rod 802, one end of micro telescopic rod 802 is fixed with positioning clamp plate 803, and the side of positioning clamp plate 803 is glued with rubber layer 804;By electric push plate 2, the height of bearing plate 3 is conveniently adjusted, so that bearing plate 3 can load PCB board, the gap on the two sides of bearing plate 3 is used to accommodate clamping assembly 8, by electric telescopic rod 5, the position of positioning plate 6 is conveniently telescoped to push, so that clamping assembly 8 can be located on the left and right sides of PCB board, by micro telescopic rod 802, the position of positioning clamp plate 803 is conveniently adjusted, so that the left and right two sides of positioning clamp plate 803 and rubber layer 804 can stably clamp PCB board, it is suitable for different sizes of PCB board, and the flexible structure of rubber layer 804 can play the role of anti-pressing loss.

[0022] As Figures 1-2 As shown, the outside of side plate 4 is installed with auxiliary turnover assembly 7, auxiliary turnover assembly 7 includes driving gear 701, transmission gear 702 and passive gear ring 703, the outside of side plate 4 is rotatably installed with driving gear 701, transmission gear 702 and passive gear ring 703 from bottom to top, and driving gear 701, transmission gear 702 and transmission gear 702, passive gear ring 703 are meshed connection, auxiliary turnover assembly 7 also includes rotary motor 704 and connecting shaft 705, the outside of driving gear 701 is installed with rotary motor 704, and the left and right two driving gears 701 are fixed with connecting shaft 705, and connecting shaft 705 is rotatably connected with side plate 4, passive gear ring 703 is fixed to the outside of electric push plate 2;By the rotation of rotary motor 704 and output shaft on one side, the rotation of driving gear 701 is conveniently driven, the left and right two driving gears 701 are connected by connecting shaft 705, so that two driving gears 701 can synchronously rotate, to drive the rotation of transmission gear 702, passive gear ring 703 and electric telescopic rod 5, to further drive the turnover of positioning plate 6, clamping assembly 8 and PCB board.

[0023] As Figures 3-4As shown, the lower outside of the positioning plate 6 is provided with a alignment assembly 9, and the alignment assembly 9 comprises a mounting frame 901, a bidirectional screw rod 902, a moving sleeve 904, a mounting seat 905, a micro motor 906, a rotating shaft 907 and an alignment plate 908, the inner side of the mounting frame 901 is rotatably provided with the bidirectional screw rod 902, and the outer side of the bidirectional screw rod 902 is symmetrically provided with two moving sleeves 904, the upper side of the moving sleeve 904 is fixedly provided with the mounting seat 905, and the upper side of the mounting seat 905 is provided with the micro motor 906, the upper side of the micro motor 906 is provided with the rotating shaft 907, and the outer side of the rotating shaft 907 is fixedly provided with the alignment plate 908, the alignment assembly 9 further comprises a driving motor 903, and the outer side of the mounting frame 901 is provided with the driving motor 903, and the mounting frame 901 is fixedly connected with the positioning plate 6; the micro motor 906 and the rotating shaft 907 are used to drive the rotation of the alignment plate 908, so that the alignment plate 908 can be located on both sides of the PCB during the alignment process, and the driving motor 903 is used to drive the rotation of the bidirectional screw rod 902, so as to drive the opposite movement of the two moving sleeves 904 on the outer side of the bidirectional screw rod 902, so that the two moving sleeves 904 and the mounting seat 905 slowly move to drive the alignment plate 908 on the upper side to be attached to the outer side of the two sides of the PCB, thereby aligning the PCB, and avoiding the offset and inclination of the PCB after being turned over.

[0024] In summary, as shown in the figure, Figures 1-4 The PCB plate turnover machine shown in the figure, in use, first, the PCB plate can be prevented from being lifted to the upper side of the bearing plate 3, and when it needs to be turned over, the position of the positioning plate 6 can be pushed by the electric telescopic rod 5 to make the clamping assembly 8 located on the left and right sides of the PCB, and then the position of the positioning clamp plate 803 is adjusted by the micro telescopic rod 802 to make the positioning clamp plate 803 and the rubber layer 804 on the upper and lower sides of the left and right sides can stably clamp the PCB, and the rubber layer 804 is flexible and can prevent damage, then the bearing plate 3 is lowered by the electric push plate 2 to adjust the space for the turnover of the clamping assembly 8, and then the rotation of the driving gear 701 is driven by the rotary motor 704 and the output shaft on one side, and the two driving gears 701 are connected by the connecting shaft 705 to make the two driving gears 701 rotate synchronously, thereby driving the rotation of the transmission gear 702, the driven gear ring 703 and the electric telescopic rod 5, so as to drive the turnover of the positioning plate 6, the clamping assembly 8 and the PCB;

[0025] After the turnover is completed, the bearing plate 3 is lifted to bear the PCB, then the positioning clamp plate 803 is recycled to release the clamping structure of the clamping assembly 8, then the rotation of the alignment plate 908 is driven by the micro motor 906 and the rotating shaft 907, so that the alignment plate 908 can be located on both sides of the PCB during the alignment process, then the rotation of the bidirectional screw rod 902 is driven by the driving motor 903, thereby driving the opposite movement of the two moving sleeves 904 outside the bidirectional screw rod 902, so that the two moving sleeves 904 and the mounting seat 905 slowly move to drive the upper alignment plate 908 to be attached to both sides of the PCB, thereby avoiding the offset and inclination of the PCB after the turnover, and thus the use process of the PCB turnover machine for preventing pressure damage is completed.

[0026] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present application and practical application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A pressure-damage-preventing PCB board turning machine comprising a base plate (1), an auxiliary turning assembly (7) and a straightening assembly (9), characterized in that, The upper left and right sides of the bottom plate (1) are fixed with side plates (4), and the inner side of the upper side plate (4) is rotatably connected with an electric telescopic rod (5), and one end of the electric telescopic rod (5) is fixed with a positioning plate (6), the outer side of the side plate (4) is provided with an auxiliary turnover assembly (7), the inner side of the positioning plate (6) is provided with a clamping assembly (8), and the outer lower side of the positioning plate (6) is provided with a alignment assembly (9), and the alignment assembly (9) comprises an installation frame (901), a bidirectional screw rod (902), a moving sleeve (904), a mounting seat (905), a micro motor (906), a rotating shaft (907) and an alignment plate (908), the inner side of the installation frame (901) is rotatably connected with a bidirectional screw rod (902), and the outer side of the bidirectional screw rod (902) is symmetrically sleeved with two moving sleeves (904), the upper side of the moving sleeve (904) is fixed with a mounting seat (905), and the upper side of the mounting seat (905) is provided with a micro motor (906), the upper side of the micro motor (906) is provided with a rotating shaft (907), and the outer side of the rotating shaft (907) is fixed with an alignment plate (908).

2. The anti-pressure-damage PCB board turning machine according to claim 1, characterized in that, The upper side of the bottom plate (1) is provided with an electric push plate (2), and the top of the electric push plate (2) is fixed with a bearing plate (3), and the left and right sides of the bearing plate (3) are provided with notches.

3. The anti-pressure-damage PCB board turning machine according to claim 1, characterized in that, The auxiliary turnover assembly (7) comprises a driving gear (701), a transmission gear (702) and a passive gear ring (703), the outer side of the side plate (4) is rotatably connected with a driving gear (701), a transmission gear (702) and a passive gear ring (703) from bottom to top, and the driving gear (701), the transmission gear (702) and the transmission gear (702), the passive gear ring (703) are in meshing connection.

4. The anti-pressure-damage PCB board turning machine according to claim 3, characterized in that, The auxiliary turnover assembly (7) further comprises a rotating motor (704) and a connecting shaft (705), one side of the outer side of the driving gear (701) is provided with a rotating motor (704), and the left and right two driving gears (701) are fixed with a connecting shaft (705), and the connecting shaft (705) is rotatably connected with the side plate (4), and the passive gear ring (703) is fixed on one side of the outer side of the electric push plate (2).

5. The anti-crush PCB board flipping machine of claim 1, wherein, The clamping assembly (8) comprises a fixed plate (801), a micro telescopic rod (802), a positioning clamp plate (803) and a rubber layer (804), the fixed plate (801) is fixed on the upper and lower sides of the positioning plate (6), and one side of the fixed plate (801) is provided with a micro telescopic rod (802), one end of the micro telescopic rod (802) is fixed with a positioning clamp plate (803), and one side of the positioning clamp plate (803) is glued with a rubber layer (804).

6. The anti-crush PCB board flipping machine of claim 1, wherein, The alignment assembly (9) further comprises a driving motor (903), and one side of the outer side of the installation frame (901) is provided with a driving motor (903), and the installation frame (901) is fixedly connected with the positioning plate (6).

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