Positioning device for reinforcing sheet lamination

Abstract

The utility model relates to the technical field of reinforcing sheet fitting, and discloses a positioning device for reinforcing sheet fitting, which comprises a fitting frame, a linear motor mounted at the top of the inner wall of the fitting frame, a transverse beam plate mounted on a moving part of the linear motor, and guide components arranged on two sides of the inner wall of the fitting frame, and the surface of the guide assembly is connected with the surface of the transverse beam plate. According to the positioning device for reinforcing piece attaching, a reinforcing piece is sucked through a suction cup, a linear motor is driven, a moving piece of the linear motor drives a transverse beam plate to move, then a rodless air cylinder is driven, a piston piece of the rodless air cylinder drives a fixing plate to move, the fixing plate drives a telescopic rod to move, a light spot of a laser device is aligned with a mark point on the surface of a workpiece, and the telescopic rod is driven; the telescopic end of the telescopic rod extends out to drive the connecting plate to move, the connecting plate drives the suction cup to descend, the suction cup drives the reinforcing piece to be attached to the surface of the workpiece, the reinforcing piece can be attached by loosening the suction cup, the attaching position can be accurately positioned, and the attaching position of the reinforcing piece is accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforcing sheet laminating, in particular to a positioning device for reinforcing sheet laminating. Background Technique

[0002] Reinforcing sheets, also known as reinforcing plates, stiffeners, strengthening plates, support plates, strengthening ribs, are widely used in FPC flexible circuit boards in electronic products. The reinforcing plates mainly solve the flexibility of flexible circuit boards and other workpieces, improve the strength of the insertion part, and facilitate the overall assembly of products.

[0003] During the lamination process of the reinforcing sheet, the reinforcing sheet is moved to the lamination position by the gripping claws, but the position is prone to deviation during the lamination process, and the lamination position of the reinforcing sheet is inaccurate. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a positioning device for reinforcing sheet laminating, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical scheme: a positioning device for reinforcing sheet laminating, comprising: a laminating frame, a linear motor is installed at the top of the inner wall of the laminating frame, a transverse beam plate is installed on the moving part of the linear motor, guide assemblies are arranged on both sides of the inner wall of the laminating frame, and the surface of the guide assembly is connected to the surface of the transverse beam plate. A rodless cylinder is installed at the bottom of the transverse beam plate, a fixing plate is installed on the piston part of the rodless cylinder, a telescopic rod is installed at the bottom of the fixing plate, a connecting plate is installed at the telescopic end of the telescopic rod, a suction cup is installed at the bottom of the connecting plate, and lasers are symmetrically arranged on both sides of the suction cup, and the lasers are installed on the surface of the connecting plate.

[0006] Preferably, the guide assembly includes a guide rail and a guide block. The guide rail is installed on the side surface of the inner wall of the laminating frame, the guide block is slidably connected to the surface of the guide rail, and the end of the transverse beam plate is connected to the surface of the guide block.

[0007] Preferably, a support frame is installed on the laminating frame, mounting plates are symmetrically installed on the support frame, a pressing plate is arranged at the bottom of the mounting plate, limiting rods are symmetrically arranged at the top of the pressing plate, limiting grooves are symmetrically arranged on the surface of the mounting plate, and the inner wall of the limiting groove is slidably connected to the surface of the limiting rod. A spring piece is arranged at the top of the pressing plate, and the surface of the spring piece is movably connected to the bottom of the mounting plate.

[0008] Preferably, a non-slip soft pad is arranged at the bottom of the pressing plate, and anti-slip lines are arranged on the surface of the non-slip soft pad.

[0009] Preferably, a sliding rod is provided on the inner wall of the support frame, a sliding block is provided on the surface of the sliding rod, and the surface of the sliding block is connected to the surface of the mounting plate.

[0010] Preferably, a bidirectional threaded rod is rotatably connected to the inner wall of the support frame. An adjustment groove is formed in the sliding block, and the inner wall of the adjustment groove is threadedly connected to the surface of the bidirectional threaded rod. A driving assembly is installed on the side of the support frame, and the driving assembly is connected to one end of the bidirectional threaded rod.

[0011] Preferably, the driving assembly includes a servo motor, a driving bevel gear, and a driven bevel gear. The servo motor is installed on the surface of the support frame. The driving bevel gear is installed on the output shaft of the servo motor. The driven bevel gear is installed on the surface of the bidirectional threaded rod, and the surface of the driving bevel gear meshes with the surface of the driven bevel gear.

[0012] Preferably, a protective housing is installed on the surface of the support frame, and the servo motor, the driving bevel gear, and the driven bevel gear are all located inside the protective housing.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. For the positioning device for bonding the reinforcement patch, the reinforcement patch is sucked by a suction cup, the linear motor is driven, the moving part of the linear motor drives the transverse beam plate to move, then the rodless cylinder is driven, the piston part of the rodless cylinder drives the fixing plate to move, the fixing plate drives the telescopic rod to move, so that the light spot of the laser aligns with the marking point on the surface of the workpiece. The telescopic rod is driven, the telescopic end of the telescopic rod extends out, drives the connecting plate to move, the connecting plate drives the suction cup to descend, the suction cup drives the reinforcement patch to be bonded to the surface of the workpiece, and the suction cup is released to complete the bonding of the reinforcement patch, which can accurately position the bonding position and make the bonding position of the reinforcement patch accurate.

[0015] 2. For the positioning device for bonding the reinforcement patch, the workpiece is limited by the pressure plate. The pressure plate contacts the bonding table of the bonding frame. The workpiece is pushed along the inclined surface direction of the pressure plate onto the bonding table of the bonding frame. The workpiece lifts the pressure plate, the pressure plate presses the elastic sheet, the elastic sheet tends to rebound, and pushes the pressure plate to press the two ends of the workpiece, so that the workpiece will not move during the bonding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is an enlarged structural schematic diagram of the position of the fixing plate and the telescopic rod of the present utility model;

[0018] Figure 3 is an exploded structural schematic diagram of the position of the mounting plate, the pressure plate and the elastic sheet of the present utility model;

[0019] Figure 4 Structural schematic diagram of the position of the support frame of the present utility model;

[0020] Figure 5 Side-sectional structural schematic diagram of the position of the bidirectional threaded rod of the present utility model;

[0021] Figure 6 Structural schematic diagram of the drive assembly of the present utility model.

[0022] In the figure: 1, fitting frame; 2, linear motor; 3, horizontal beam plate; 4, guiding component; 401, guide rail; 402, guiding block; 5, rodless cylinder; 6, fixing plate; 7, telescopic rod; 8, connecting plate; 9, suction cup; 10, laser; 11, support frame; 12, mounting plate; 13, pressing plate; 14, limiting rod; 15, anti-slip soft pad; 16, sliding rod; 17, sliding block; 18, bidirectional threaded rod; 19, adjusting groove; 20, drive assembly; 2001, servo motor; 2002, driving bevel gear; 2003, driven bevel gear; 21, protective shell; 22, elastic sheet. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-6 , a positioning device for attaching reinforcement patches, comprising: a fitting frame 1, a linear motor 2 is installed on the top of the inner wall of the fitting frame 1, a horizontal beam plate 3 is installed on the moving member of the linear motor 2, guiding components 4 are arranged on both sides of the inner wall of the fitting frame 1, and the surface of the guiding component 4 is connected to the surface of the horizontal beam plate 3. A rodless cylinder 5 is installed at the bottom of the horizontal beam plate 3, a fixing plate 6 is installed on the piston member of the rodless cylinder 5, a telescopic rod 7 is installed at the bottom of the fixing plate 6, a connecting plate 8 is installed at the telescopic end of the telescopic rod 7, a suction cup 9 is installed at the bottom of the connecting plate 8, and lasers 10 are symmetrically arranged on both sides of the suction cup 9, and the lasers 10 are installed on the surface of the connecting plate 8.

[0025] The guiding component 4 includes a guide rail 401 and a guiding block 402. The guide rail 401 is installed on the side surface of the inner wall of the fitting frame 1, the guiding block 402 is slidably connected to the surface of the guide rail 401, and the end of the horizontal beam plate 3 is connected to the surface of the guiding block 402.

[0026] Please refer to Figures 3-4, a support frame 11 is installed on the fitting rack 1, mounting plates 12 are symmetrically installed on the support frame 11, a pressing plate 13 is arranged at the bottom of the mounting plate 12, limiting rods 14 are symmetrically arranged at the top of the pressing plate 13, limiting grooves are symmetrically arranged on the surface of the mounting plate 12, and the inner wall of the limiting groove is slidably connected with the surface of the limiting rod 14. A shrapnel 22 is arranged at the top of the pressing plate 13, and the surface of the shrapnel 22 is movably connected with the bottom of the mounting plate 12. Before use, the pressing plate 13 contacts the fitting table of the fitting rack 1, and the workpiece is pushed along the inclined surface direction of the pressing plate 13 onto the fitting table of the fitting rack 1. The workpiece lifts the pressing plate 13, the pressing plate 13 presses the shrapnel 22, and the shrapnel 22 tends to rebound, pushing the pressing plate 12 to press both ends of the workpiece, so that the workpiece will not move during the fitting process.

[0027] Please refer to Figure 4 , in a specific embodiment, an anti-slip soft pad 15 is arranged at the bottom of the pressing plate 13, and anti-slip lines are arranged on the surface of the anti-slip soft pad 15. The anti-slip soft pad 15 increases the friction force with the workpiece and avoids sliding between the pressing plate 13 and the workpiece.

[0028] Please refer to Figure 3 , in a specific embodiment, a sliding rod 16 is arranged on the inner wall of the support frame 11, a sliding block 17 is arranged on the surface of the sliding rod 16, and the surface of the sliding block 17 is connected with the surface of the mounting plate 12. The mounting plate 12 is slidably connected to the surface of the sliding rod 16 through the sliding block 17, and the distance between the two mounting plates 12 can be adjusted to facilitate adapting to workpieces of different sizes.

[0029] Please refer to Figure 3 , Figures 5-6 , in a specific embodiment, a bidirectional threaded rod 18 is rotatably connected to the inner wall of the support frame 11. An adjustment groove 19 is formed in the sliding block 17, and the inner wall of the adjustment groove 19 is threadedly connected with the surface of the bidirectional threaded rod 18. A driving assembly 20 is installed on the side surface of the support frame 11, and the driving assembly 20 is connected to one end of the bidirectional threaded rod 18. The driving assembly 20 includes a servo motor 2001, a driving bevel gear 2002, and a driven bevel gear 2003. The servo motor 2001 is installed on the surface of the support frame 11, the driving bevel gear 2002 is installed on the output shaft of the servo motor 2001, the driven bevel gear 2003 is installed on the surface of the bidirectional threaded rod 18, and the surface of the driving bevel gear 2002 is meshed with the surface of the driven bevel gear 2003. A protective shell 21 is installed on the surface of the support frame 11, and the servo motor 2001, the driving bevel gear 2002, and the driven bevel gear 2003 are all located inside the protective shell 21. When the servo motor is started, the servo motor drives the driving bevel gear to move, the driving bevel gear drives the driven bevel gear to move, the driven bevel gear drives the bidirectional threaded rod to move, and the bidirectional threaded rod can drive the two adjustment grooves to move in the opposite or away directions, further facilitating the adjustment of the positions between the two mounting plates.

[0030] During use, clean the bonding area before strengthening the workpiece. Mark the bonding points clearly with a marker according to the strengthening position to facilitate the alignment of the light spot of the laser 10 in the subsequent process. The laser 10 uses existing equipment. For example, a laser with the model number KYD650N5-T1030 is used. Place the workpiece to be strengthened on the bonding rack 1, position the workpiece with the pressing plates 13 on both sides. The reinforcing patch is sucked by the suction cup 9. Drive the linear motor 2. The moving part of the linear motor 2 drives the transverse beam plate 3 to move. Then drive the rodless cylinder 5. The piston part of the rodless cylinder 5 drives the fixed plate 6 to move. The fixed plate 6 drives the telescopic rod 7 to move, so that the light spot of the laser 10 is aligned with the marked point on the surface of the workpiece. Drive the telescopic rod 7. The telescopic end of the telescopic rod 7 extends, driving the connecting plate 8 to move. The connecting plate 8 drives the suction cup 9 to descend. The suction cup 9 drives the reinforcing patch to be bonded to the surface of the workpiece. Release the suction cup 9 to complete the bonding of the reinforcing patch.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for bonding a reinforcing sheet, characterized in that: include: A laminating frame (1) is provided, wherein a linear motor (2) is installed at the top of the inner wall of the laminating frame (1), a transverse beam (3) is installed on the moving part of the linear motor (2), guide components (4) are provided on both sides of the inner wall of the laminating frame (1), and the surface of the guide component (4) is connected to the surface of the transverse beam (3), a rodless cylinder (5) is installed at the bottom of the transverse beam (3), a fixed plate (6) is installed on the piston of the rodless cylinder (5), a telescopic rod (7) is installed at the bottom of the fixed plate (6), a connecting plate (8) is installed at the telescopic end of the telescopic rod (7), a suction cup (9) is installed at the bottom of the connecting plate (8), lasers (10) are symmetrically arranged on both sides of the suction cup (9), and the lasers (10) are installed on the surface of the connecting plate (8).

2. A reinforcing sheet laminating positioning device according to claim 1, characterized in that: The guide assembly (4) comprises a guide rail (401) and a guide block (402); the guide rail (401) is mounted on the side of the inner wall of the laminating frame (1); the guide block (402) is slidably connected to the surface of the guide rail (401); and the end of the transverse beam plate (3) is connected to the surface of the guide block (402).

3. A reinforcing sheet laminating positioning device according to claim 1, characterized in that: The laminating frame (1) is mounted on a supporting frame (11), a mounting plate (12) is symmetrically mounted on the supporting frame (11), a pressing plate (13) is arranged at the bottom of the mounting plate (12), a limiting rod (14) is symmetrically arranged at the top of the pressing plate (13), limiting grooves are symmetrically arranged on the surface of the mounting plate (12), and the inner wall of the limiting groove is slidably connected to the surface of the limiting rod (14), a spring sheet (22) is arranged at the top of the pressing plate (13), and the surface of the spring sheet (22) is movably connected to the bottom of the mounting plate (12).

4. A reinforcing sheet laminating positioning device according to claim 3, characterized in that: The bottom of the pressing plate (13) is provided with an anti-skid pad (15), and the surface of the anti-skid pad (15) is provided with anti-skid patterns.

5. A reinforcing sheet laminating positioning device according to claim 3, characterized in that: The inner wall of the support frame (11) is provided with a sliding rod (16), the surface of the sliding rod (16) is provided with a sliding block (17), and the surface of the sliding block (17) is connected to the surface of the mounting plate (12).

6. A reinforcing sheet laminating positioning device according to claim 5, characterized in that: The inner wall of the support frame (11) is rotatably connected to a bidirectional threaded rod (18); an adjustment slot (19) is provided on the sliding block (17); and the inner wall of the adjustment slot (19) is threadedly connected to the surface of the bidirectional threaded rod (18); a driving assembly (20) is installed on the side of the support frame (11), and the driving assembly (20) is connected to one end of the bidirectional threaded rod (18).

7. A reinforcing sheet laminating positioning device according to claim 6, characterized in that: The driving assembly (20) comprises a servo motor (2001), a driving bevel gear (2002) and a driven bevel gear (2003); the servo motor (2001) is mounted on the surface of a support frame (11); the driving bevel gear (2002) is mounted on the output shaft of the servo motor (2001); the driven bevel gear (2003) is mounted on the surface of a bidirectional threaded rod (18); and the surface of the driving bevel gear (2002) meshes with the surface of the driven bevel gear (2003).

8. A reinforcing sheet laminating positioning device according to claim 7, characterized in that: A protective shell (21) is installed on the surface of the support frame (11), and the servo motor (2001), the driving bevel gear (2002) and the driven bevel gear (2003) are all located inside the protective shell (21).

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