Vibration motor FPC bending all-in-one machine

Abstract

The utility model discloses a vibration motor FPC bending all-in-one machine. The vibration motor FPC bending all-in-one machine comprises a machine frame, an automatic feeding and carrying module, a tray automatic feeding and discharging module, an automatic code scanning detection module, an automatic product pre-positioning module, an automatic two-section bending and carrying module and an automatic discharging and carrying module, by means of the design of all the modules, multifunctionality is achieved, more production and machining requirements can be met, the design of automatic feeding and module moving is adopted, displacement of products to be machined is formed in the X direction, the Y direction and the Z direction, and the working stability is high; and secondly, due to the design of the automatic two-section bending and carrying module, after the FPC board is subjected to first-section bending and second-section bending, the first-time bending position and the second-time bending position are pressed and shaped through a first pressing and shaping mechanism and a second pressing and shaping mechanism correspondingly, it is ensured that the bending angle does not rebound after shaping, the bending efficiency is high, and the production efficiency is high. Therefore, the bending and pressing shaping integrated operation of the two sections of the FPC board is realized.

Description

Technical Field

[0001] This utility model relates to the field of bending equipment, and in particular to a vibration motor FPC bending integrated machine. Background Technology

[0002] In the manufacturing of vibration motors, FPC boards require special bending processes. Because bending is difficult to achieve, the current approach is to avoid bending FPC boards as much as possible. When bending is necessary, it is done manually. However, manual bending introduces the unstable factor of human labor, resulting in inconsistent bending quality and accuracy. Manually folded FPC boards are prone to springback, leading to poor bending results and compromising the yield rate after assembly into the phone. Furthermore, manual bending operations result in low production efficiency.

[0003] Later, a bending machine appeared on the market that automates the bending of FPC boards. Compared with manual bending, it ensures bending quality and accuracy. However, this bending machine is not equipped with a device for shaping after bending, which means that the bent FPC needs to be shaped by another shaping machine. This results in the intermediate products needing to be transferred between different machines, which consumes a lot of manpower and resources, and the operation and control are troublesome. For the shaping process, the bent FPC needs to be placed on the shaping machine for operation. The series of actions of loading and unloading takes a lot of time, resulting in a long process time and limiting the improvement of production efficiency.

[0004] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology, and its main objective is to provide a vibration motor-driven FPC bending integrated machine. Through the design of an automatic feeding and handling module, an automatic pallet loading and unloading module, an automatic barcode scanning and detection module, an automatic product pre-positioning module, an automatic two-stage bending and handling module, and an automatic unloading and handling module, after the first and second stage bends of the FPC board, the first and second pressing and shaping mechanisms respectively press and shape the first and second bend sections, ensuring that the bending angle is shaped without rebound and that the bending efficiency is high. This achieves integrated bending and pressing shaping of the two sections of the FPC board.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An integrated vibration motor FPC bending machine includes a frame and an automatic feeding and handling module mounted on the frame; an automatic loading and unloading module for conveying pallets carrying products to be processed; an automatic barcode scanning and detection module for reading identification codes attached to the products to be processed; an automatic product pre-positioning module for pre-positioning products whose identification codes read by the automatic barcode scanning and detection module are qualified; an automatic two-stage bending and handling module for bending the FPC on the products to be processed; and an automatic unloading and handling module for discharging qualified products that have completed bending and detection. The automatic loading and unloading module, the automatic barcode scanning and detection module, and the automatic product pre-positioning module are arranged at intervals along the left and right direction.

[0008] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly uses the design of an automatic feeding and handling module, an automatic pallet loading and unloading module, an automatic barcode scanning and detection module, an automatic NG product discharge module, an automatic product pre-positioning module, an automatic two-stage bending and handling module, and an automatic unloading and handling module. It has multi-functionality and can meet more production and processing needs. The automatic feeding and handling module design moves the material, forming displacement of the product to be processed in the X, Y, and Z directions. It has high working stability and, compared with the material handling method of a robotic arm, has a simple structure and occupies less space.

[0009] Secondly, the design of the automatic barcode scanning and detection module enables automatic detection of bent products, which is efficient, of high quality, saves labor costs, and facilitates large-scale product testing.

[0010] Another feature is the design of the automatic product pre-positioning module, which adjusts the product to be processed before bending to ensure the accuracy of the FPC bending position and makes the adjustment quick, greatly saving adjustment time and thus improving bending efficiency.

[0011] Finally, the design of the automatic two-stage bending and handling module involves pressing and shaping the FPC board after the first and second bends, respectively, through a first pressing and shaping mechanism and a second pressing and shaping mechanism. This ensures that the bending angle is fixed and does not rebound, resulting in high bending efficiency. This achieves integrated operation of bending and pressing and shaping of the two sections of the FPC board, reducing manual labor, improving production efficiency, and lowering production costs.

[0012] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0013] Figure 1 This is a top view of an embodiment of the present utility model;

[0014] Figure 2This is a structural diagram of an embodiment of the automatic feeding and handling module of this utility model;

[0015] Figure 3 This is a structural diagram of an embodiment of the automatic pallet loading and unloading module of this utility model;

[0016] Figure 4 This is a structural diagram of an embodiment of the automatic product pre-positioning module of this utility model;

[0017] Figure 5 This is a structural diagram of an automatic material handling module according to an embodiment of this utility model;

[0018] Figure 6 This is a structural diagram of an embodiment of the automatic two-stage bending and conveying module of this utility model;

[0019] Figure 7 This is a top view of an embodiment of the automatic two-stage bending and conveying module of this utility model;

[0020] Figure 8 This is a structural diagram of the first segment of the FPC bending module according to an embodiment of this utility model;

[0021] Figure 9 This is a structural diagram of the first bending mechanism, the first X-axis translation mechanism, and the second Y-axis translation mechanism according to an embodiment of this utility model;

[0022] Figure 10 This is a perspective view of the second segment of the FPC bending module according to an embodiment of this utility model;

[0023] Figure 11 This is a structural diagram of the first clamping fixture according to an embodiment of the present invention;

[0024] Figure 12 This is a top view of the first clamping fixture according to an embodiment of the present utility model;

[0025] Figure 13 This is an exploded view of the first clamping fixture according to an embodiment of this utility model;

[0026] Figure 14 This is another exploded view of the first clamping fixture according to an embodiment of the present utility model;

[0027] Figure 15 This is a schematic diagram of the general FPC structure of an embodiment of the present invention (unbent state).

[0028] Figure 16 This is a schematic diagram of the general FPC structure of an embodiment of the present invention (first section bend).

[0029] Figure 17 This is a schematic diagram of the general FPC structure of an embodiment of the present invention (first and second section bends). Detailed Implementation

[0030] Please refer to Figures 1 to 17 As shown, it illustrates the specific structure of an embodiment of the present invention.

[0031] A vibration motor FPC bending integrated machine includes a frame.

[0032] The frame is equipped with an automatic feeding and handling module 80, an automatic pallet loading and unloading module 90 for conveying pallets carrying products to be processed, an automatic barcode scanning and detection module 100 for reading the identification codes attached to the products to be processed, an automatic NG product discharge module 200 for removing products whose identification codes read by the automatic barcode scanning and detection module 100 are invalid, an automatic product pre-positioning module 300 for pre-positioning products whose identification codes read by the automatic barcode scanning and detection module 100 are valid, an automatic two-stage bending and handling module 400 for bending the FPC on the products to be processed, and an automatic unloading and handling module 500 for unloading qualified products that have completed bending and detection; the automatic pallet loading and unloading module 90, the automatic barcode scanning and detection module 100, and the automatic product pre-positioning module 300 are arranged in the left and right directions. Spacing arrangement; the automatic NG product discharge module 200 is located beside the automatic barcode scanning and detection module 100; the automatic feeding and handling module 80 is located between the automatic pallet loading and unloading module 90, the automatic barcode scanning and detection module 100, and the automatic product pre-positioning module 300; the automatic feeding and handling module 80 includes a first handling nozzle assembly 83 for adsorbing products to be processed and a first XYZ drive device 82, the first XYZ drive device 82 controls the first handling nozzle assembly 83 to move along the XYZ direction, so that the first handling nozzle assembly 83 is back and forth connected between the automatic pallet loading and unloading module 90, the automatic barcode scanning and detection module 100, the automatic NG product discharge module 200, and the automatic product pre-positioning module 300; the automatic two-stage bending and handling module 400 is located on the right side of the automatic product pre-positioning module 300; The bending and handling module includes an automatic handling mechanism and an automatic moving platform that drives the automatic handling mechanism to move along the X-axis and Z-axis, so that the automatic handling mechanism reciprocates between the first FPC bending module, the second FPC bending module, and the automatic unloading and handling module 500. Preferably, a control module is also provided on the frame, which is electrically connected to the first XYZ drive device 82, the automatic pallet loading and unloading module 90, the automatic barcode scanning and detection module 100, the automatic NG product discharge module 200, the automatic product pre-positioning module 300, the first FPC bending module, the second FPC bending module, the automatic handling mechanism, and the automatic unloading and handling module 500.Preferably, the automatic pallet loading / unloading module 90 includes a full pallet loading area 91, an empty pallet unloading area 92, and a product picking area 93 arranged side by side, and a pallet handling mechanism 94 disposed below the full pallet loading area 91, the empty pallet unloading area 92, and the product picking area 93; the tops of the full pallet loading area 91, the product picking area 93, and the empty pallet unloading area 92 are connected directly by a horizontal groove; the full pallet loading area 91 has a loading support plate and a pallet loading drive device for controlling the Z-axis lifting and lowering of the loading support plate, and the empty pallet unloading area 92 has a unloading support plate and a pallet unloading drive device for controlling the Z-axis lifting and lowering of the unloading support plate. The pallet handling mechanism 94 includes a pallet handling plate 942 and a first automatic translation mechanism 941 for driving the pallet handling plate 942 to translate along the Y-axis. The first automatic translation mechanism 941 controls the pallet handling plate 942 to translate along the Y-axis, so that the pallet handling plate 942 connects back and forth between the full pallet loading area 91, the product unloading area 93, and the empty pallet unloading area 92. The pallet handling plate 942 is also provided with a pallet clamping mechanism for clamping and positioning the pallet. The pallet clamping mechanism includes a clamping member 943 and a clamping drive device 944. The clamping drive device 944 controls the clamping member 943 to clamp. The clamping member 943 is provided with a positioning protrusion 945, and the outside of the pallet is provided with a positioning groove. In the clamped state, the positioning protrusion 945 of the clamping member 943 is clamped in the positioning groove. Preferably, the automatic feeding and handling module 80 further includes a positioning frame 81 mounted on the frame. The first XYZ drive device 82 includes a first X-axis drive device 821, a first Y-axis drive device 822, and a first Z-axis drive device 823. The first X-axis drive device 821 is mounted on one end of the positioning frame 81; the first Y-axis drive device 822 is connected to the first X-axis drive device 821; the first Z-axis drive device 823 is connected to the first Y-axis drive device 822; and the first handling nozzle assembly 83 is mounted on the first Z-axis drive device 823. The first X-axis drive device 821 controls the first Y-axis drive device 822 to translate along the X-axis direction, and the first Y-axis drive device 822 controls the first Z-axis drive device 823 to translate along the Z-axis direction; the first Z-axis drive device 823 controls the first transport suction nozzle assembly 83 to translate along the Z-axis direction; the first transport suction nozzle includes a first suction nozzle 831 and a first suction cylinder 832, the first suction cylinder 832 is connected to the first suction nozzle 831, and the first suction cylinder 832 drives the first suction nozzle 831 to adsorb or detach, so as to clamp or release the product to be processed. The first X-axis drive device 821, the first Y-axis drive device 822, the first Z-axis drive device 823 and the first suction cylinder 832 are electrically connected to the control module.Preferably, the automatic barcode scanning and detection module 100 is provided with a reading area 100A and an automatic reading device 100B. The automatic reading device 100B is located below the reading area 100A. The automatic reading device 100B includes a reading sensor for reading the QR code attached to the product to be processed and a reading drive device. The reading sensor is located below the reading area 100A, and the reading drive device drives the reading sensor to move. The automatic NG product discharge module 200 includes an NG unloading belt 200A and an unloading belt drive device 200B for controlling the movement of the NG unloading belt 200A. The input end of the NG unloading belt 200A is provided on one side corresponding to the reading area 100A. Preferably, the automatic product pre-positioning module 300 includes a second automatic translation mechanism 310, a first pre-positioning fixture 320, a second pre-positioning fixture 330, and a rotary cylinder 340; the first pre-positioning fixture 320, the second pre-positioning fixture 330, and the rotary cylinder 340 are connected to the second automatic translation mechanism 310 via a connector; the second automatic translation mechanism 310 drives the connector to translate along the Y-axis direction; the first pre-positioning fixture 320 and the second pre-positioning fixture 330 are spaced apart on the connector; the rotary cylinder 340 is connected to the first pre-positioning fixture 320 and drives the first pre-positioning fixture 320 to rotate, thereby changing the distance between the first pre-positioning fixture 320 and the second pre-positioning fixture 330; wherein, multiple sets of first suction nozzles 831 are provided, and each set has two first suction nozzles 831 staggered; the rotatable design of the first pre-positioning fixture 320 facilitates the accurate adsorption of the two first suction nozzles 831. The second automatic translation mechanism 310 and the rotary cylinder 340 are both electrically connected to the control module. The first pre-positioning fixture 320 and the second pre-positioning fixture 330 are each provided with a fixture body 331 for pre-positioning the FPC vibration motor; the fixture body 331 is recessed with a contour groove 332; the outer side of the fixture body 331 is respectively provided with a first limiting block 333 and a second limiting block 334 for limiting the external movement of the vibration motor. The automatic material handling module 500 includes a material placement platform 510, a third handling nozzle assembly 520 for adsorbing products to be processed, and a second XYZ drive device 530. The second XYZ drive device 530 controls the third handling nozzle assembly 520 to move along the XYZ direction, so that the third handling nozzle assembly 520 is back and forth connected between the second FPC bending module and the material placement platform 510. The third handling nozzle assembly 520 includes a third nozzle head 531, a gripping head 532, a third adsorption cylinder 533, and a clamping cylinder 534. The third adsorption cylinder 533 is connected to the third nozzle and drives the third nozzle to adsorb or detach. The clamping cylinder 534 is connected to the gripping head 532 and drives the gripping head 532 to clamp or release the products to be processed.The automatic two-stage bending and conveying module includes a bending and conveying module 30, a first-stage FPC bending module 10 for bending the first stage of the FPC on the vibrating motor, and a second-stage FPC bending module 20 for bending the second stage of the FPC on the vibrating motor. The first-stage FPC bending module, the second-stage FPC bending module, and the automatic unloading and conveying module are arranged at intervals along the left and right direction. The bending and conveying module is located between the first-stage FPC bending module, the second-stage FPC bending module, and the automatic unloading and conveying module. The first-stage FPC bending module 10 is used to bend the first stage of the FPC on the vibrating motor. The second-stage FPC bending module 20 is used to bend the second stage of the FPC on the vibrating motor. The bending and conveying module 30 is used to transfer the bent workpiece from the first-stage FPC bending module 10 to the second-stage FPC bending module 20. The first-stage FPC bending module 10 and the second-stage FPC bending module 20 are set at left and right intervals. The first FPC bending module 10 includes a first bending mechanism 11 and a first pressing and shaping mechanism for pressing and shaping the first section of FPC after bending. The first pressing and shaping mechanism is located beside the first bending mechanism 11. Preferably, the first FPC bending module 10 includes a first positioning seat 12, a first Y-axis translation mechanism 14, a first Z-axis translation mechanism 15, a first positioning mechanism 16, and a first pressing mechanism. A first clamping fixture 13 for fixing a vibration motor is provided on the first positioning seat 12. The first Z-axis translation mechanism 15 is connected to the first Y-axis translation mechanism 14. The first pressing mechanism and the first positioning mechanism 16 are connected to the first Z-axis translation mechanism 15 and are located on the first clamping mechanism 14. Above the fixture 13; the first Y-axis translation mechanism 14 controls the first Z-axis translation mechanism 15 to move back and forth in the Y-axis direction, and the first Z-axis translation mechanism 15 controls the first positioning mechanism 16 and the first pressing mechanism to move back and forth in the Z-axis direction, so that the first positioning block 162 of the first positioning mechanism 16 is tightly attached to one end of the first section of the FPC on the vibration motor, and the first pressing mechanism presses down and limits the vibration motor. Through the design of the first pressing mechanism, the housing of the vibration motor is pressed down and limited before bending to prevent the FPC on the vibration motor from lifting up during the subsequent first bending; secondly, the design of the first positioning mechanism 16 pre-positions the first bending point to ensure the accuracy of the subsequent first section bending point.Preferably, the first Z-axis translation mechanism 15 is connected to the first Y-axis translation mechanism 14 via a first adapter plate 151; the first positioning mechanism 16 and the first pressing mechanism are connected to the first Z-axis translation mechanism 15 via a first connecting plate 152; wherein, a mounting position 153 is provided on the side of the first connecting plate 152 away from the first Z-axis translation mechanism 15, the first positioning mechanism 16 is installed and positioned in the mounting position 153, the first positioning mechanism 16 includes a connector 161, a first positioning block 162 is connected to the connector 161, and a first elastic reset member 154 is connected between one end of the connector 161 and the inner wall surface of the mounting position 153, the design of the first elastic reset member 154 is used to buffer the force applied in the X-axis direction by the first pressing and shaping mechanism 10A during subsequent pressing and shaping. The first pressing mechanism includes a first pressing head and a mounting bracket, the mounting bracket is connected to the first connecting plate 152, and the first pressing head is connected to the mounting bracket. Preferably, the first FPC bending module 10 further includes a first X-axis translation mechanism 17 and a second Y-axis translation mechanism 18; the first pressing and shaping mechanism includes a first pressing and shaping mechanism 10A and a second pressing and shaping mechanism 10B; the second Y-axis translation mechanism 18 is disposed on the first X-axis translation mechanism 17, and the first X-axis translation mechanism 17 controls the second Y-axis translation mechanism 18 to move back and forth along the X-axis direction; the first bending mechanism 11 is movably disposed below the clamping fixture and connected to the second Y-axis translation mechanism. On the structure 18, the second Y-axis translation mechanism 18 controls the first bending mechanism 11 to move back and forth along the Y-axis direction; the first pressing and shaping mechanism 10A can move back and forth along the X-axis direction and is located on the left side of the first clamping fixture 13; the second pressing and shaping mechanism 10B can move back and forth along the Y-axis direction and is located at the rear end of the first clamping fixture 13; the second pressing and shaping mechanism 10B is located beside the first pressing and shaping mechanism 10A, and through the design of the first X-axis translation mechanism 17 and the second Y-axis translation mechanism 18, the first bending mechanism 11 is linked to the first bending mechanism 11. The bending mechanism 11 moves along the X and Y directions to bend the first segment of the FPC. Preferably, the first bending mechanism 11 includes a first support frame 111, a first drive device 112 and a first bending block 113 mounted on the first support frame 111. The first support frame 111 is mounted on the second Y-axis translation mechanism 18. The first drive device 112 drives the first bending block 113 to reciprocate up and down, causing the first bending block 113 to push the other end of the first segment of the FPC on the vibration motor toward the first positioning block 1. 62. Bending; In this embodiment, the FPC40 has a first segment 41 and a second segment 42, and the first bending block 113 is a pin; the first positioning block 162 is fixed on the abutment point in the first segment of the FPC, and then the first bending block 113 bends the FPC from the tail end toward the first positioning block 162. The angle set for the first segment bend is 150 degrees, and the corresponding bending angle can be selected according to the actual situation. When the first segment 41 of the FPC is bent, the included angle of the first segment 41 is 30 degrees; for example. Figure 9As shown, the included angle is 58 degrees; Figure 10As shown, the included angle is 66 degrees; the first pressing and shaping mechanism 10A includes a first shaping block 101A and a second driving device 102A. The second driving device 102A controls the first shaping block 101A to move along the X-axis, so that the first shaping block 101A abuts against the bending point of the first segment of the FPC. Through the design of the first pressing and shaping mechanism 10A, after the first segment of the FPC is bent, the bending point of the first segment of the FPC is pressed and shaped in the X-axis direction, so that the first shaping block 101A abuts against the bending point of the first segment of the FPC, to ensure that the bending angle of the first segment of the FPC is shaped and does not rebound; the second pressing and shaping mechanism 10B includes a second shaping block 101B and a third driving device 102B, the third driving device 102B, the second pressing and shaping mechanism 10B, the second shaping block 101B, and the third driving device 102B, the second pressing and shaping mechanism 10 ... The actuator 102B controls the second shaping block 101B to move along the Y direction, so that the second shaping block 101B abuts against the bending point of the first segment of the FPC. Through the design of the second pressing and shaping mechanism 10B, after the first segment of the FPC is bent, the bending point of the first segment of the FPC is pressed and shaped in the Y direction, so that the second shaping block 101B abuts against the bending point of the first segment of the FPC, ensuring that the bending angle of the first segment of the FPC is shaped and does not rebound. Secondly, the cooperation between the first pressing and shaping mechanism 10A and the second pressing and shaping mechanism 10B forms a pressing and shaping of the bending point of the first segment of the FPC in the X-axis and Y-circumferential directions. The double pressing and shaping design ensures that the bending angle of the first segment of the FPC is shaped and does not rebound. Preferably, the second shaping block 101B is provided with a clearance position. The clearance position is designed to provide clearance space for the first positioning block 162, which is attached to one end of the first segment of the FPC on the vibration motor, to prevent the first positioning block 162 from becoming loose during the pressing and shaping process, thus affecting the yield of the first segment bending. Preferably, the bending and transporting module 30 is disposed on one side of the first segment FPC bending module 10 and the second segment FPC bending module 20. The bending and transporting module 30 includes an automatic transporting mechanism 31 and an automatic moving platform 32 that drives the automatic transporting mechanism 31 to move along the X-axis and Z-axis directions, so that the automatic transporting mechanism 31 is reciprocated between the first segment FPC bending module 10 and the second segment FPC bending module 20. The automatic moving platform 32 includes a gantry frame 321, a second X-axis translation mechanism 322, a docking plate 323, and a second Z-axis drive device 324. The second X-axis translation mechanism 322 is disposed on the gantry frame 321. The second X-axis translation mechanism 322 is connected to the docking plate 323 to control the docking plate 323 to translate along the X-axis direction; the second Z-axis drive device 324 is disposed on the docking plate 323; the second Z-axis drive device 324 is connected to the automatic transport mechanism 31 to control the automatic transport mechanism 31 to translate along the axis direction; the automatic transport mechanism 31 includes a connecting plate 311 and a second transport nozzle assembly 312, the connecting plate 311 is connected to the second Z-axis drive device 324, the connecting plate 311 is provided with a mounting position, the transport nozzle 312 is disposed at the mounting position, and a second elastic reset member 313 is disposed between the second transport nozzle assembly 312 and the mounting position.The second FPC bending module 20 includes a second bending mechanism 20A and a second pressing and shaping mechanism for pressing and shaping the second section of the FPC after bending; the second pressing and shaping mechanism is located beside the second bending mechanism 20A. Preferably, the second FPC bending module 20 includes a second positioning seat 21, a third X-axis translation mechanism 22, a fourth X-axis translation mechanism 23, a second positioning mechanism 24, and a limiting mechanism 25; the second pressing and shaping mechanism includes a third positioning mechanism 26 and a third pressing and shaping mechanism 27; a second clamping fixture 211 is provided on the second positioning seat 21; the limiting mechanism 25 is movably mounted on the third X-axis translation mechanism 22; the third positioning mechanism 26 is movably mounted on the fourth X-axis translation mechanism 23; the second positioning mechanism 24 is obliquely mounted beside the second clamping fixture 211. The limiting mechanism 25 includes a fourth support frame 251, a seventh drive device 252 mounted on the fourth support frame 251, and a limiting block 253. The fourth support frame 251 is mounted on a fourth X-axis translation mechanism 23, which controls the fourth support frame 251 to translate along the X-axis. The seventh drive device 252 drives the limiting block 253 to reciprocate up and down, causing the limiting block 253 to abut against the first bending point of the FPC. Preferably, the third positioning mechanism 26 includes a second support frame 261, a sixth drive device 262, and a third positioning block 263. The second support frame 261 is mounted on a third X-axis translation mechanism 22, which controls the second support frame 261 to translate along the X-axis. The sixth drive device 262... The third positioning block 263 is controlled to move up and down reciprocally, so that the third positioning block 263 is in close contact with one side surface of the first section of the FPC; the second positioning mechanism 24 includes an eighth driving device 241, a fifth support frame 242, a ninth driving device 243, and a second positioning block 244. The eighth driving device 241 is arranged obliquely, and the fifth support frame 242 is set on the eighth driving device 241. The eighth driving device 241 controls the fifth support frame 242 to move obliquely back and forth; the ninth driving device 243 is connected to the fifth support frame 242, and the second positioning block 244 is connected to the ninth driving device 243. The ninth driving device 243 controls the second positioning block 244 to move obliquely back and forth, so that the second positioning block 244 is in close contact with the bending point of the first section of the FPC. Through the design of the limiting block 253 and the second positioning block 244, under the drive of the seventh driving device 252 and the ninth driving device 243 respectively, the limiting block 253 is controlled to abut against one side of the bending point of the first section of the FPC, and the second positioning block 244 is controlled to be tightly attached to the other side of the bending point of the first section of the FPC, thereby forming a double positioning of the first bending section, so as to improve the bending accuracy of the second bending mechanism 20A when bending the second section of the FPC, and ensure the yield of the product.Preferably, the second FPC bending module 20 further includes a fourth driving device 28 and a fifth driving device 29; the fourth driving device 28 is arranged obliquely, and the fifth driving device 29 is connected to the fourth driving device 28 through a second adapter plate 202A; the second bending mechanism 20A is connected to the fifth driving device 29 through a second connecting plate 201A; the fourth driving device 28 controls the second adapter plate 202A to move obliquely back and forth; the fifth driving device 29 controls the second connecting plate 201A to move back and forth along the extension direction of the second adapter plate 202A; the third pressing and shaping mechanism 27 is disposed at one end of the second clamping fixture 211 and located at the first The second bending mechanism 20A is located beside the second bending mechanism 20A. The second bending mechanism 20A includes a rotary drive device 203A and a second bending block 204A. The output end of the rotary drive device 203A is connected to the second bending block 204A via a synchronous belt drive unit 205A to control the second bending block 204A to push one end of the second segment of the FPC toward the second positioning block 244 to bend. The bending angle of the second segment is set to 30 degrees. When the third positioning block 263, the limiting block 253, and the second positioning block 244 are positioned and limited, the second bending block 204A pushes one end of the second segment of the FPC toward the second positioning block 244 to bend, as shown. Figure 10As shown, the angle between the second segment 42 and the first segment is 37 degrees. In this embodiment, the bending angle of the first segment and the bending angle of the second segment can be selected according to actual needs. The third pressing and shaping mechanism 27 includes a third Y-axis translation mechanism 271, a sixth support frame 272, a tenth drive device 273, and a third shaping block 274. The sixth support frame 272 is disposed on the third Y-axis translation mechanism 271, and the third Y-axis translation mechanism 271 controls the sixth support frame 272 to move back and forth along the Y-axis. The tenth drive device 273 is disposed on the sixth support frame 272 and is connected to the third shaping block 274. The third shaping block 274 is disposed above the second clamping fixture 211, and the tenth drive device 273 controls the third shaping block 274 to move obliquely back and forth, so that the third shaping block 274 abuts against the bending point of the second segment of the FPC. The third shaping block 274 is provided with a clearance notch. After the second section of the FPC is bent, it is pressed and shaped by the third pressing and shaping mechanism 27 to ensure the accuracy of the second section of the FPC after bending and to avoid springback. The first clamping fixture and the second clamping fixture both include a fixture body 50, a pressing component 60 and a driving component 70. One end of the fixture body 50 is recessed with a mounting position 51 for mounting and positioning the vibration motor. The side of the mounting position 51 is also provided with a movable groove 52 and a mounting groove 53 respectively; the movable groove 52 is connected to the mounting position 51; preferably, the fixture body 50 includes an upper shell 501 and a lower shell 502 assembled with each other, and the movable groove 52 and the mounting groove 53 are recessed upward from the lower end face of the lower shell 502 respectively. Mounting position 51 is recessed downward from the upper end face of upper housing 501. In this embodiment, two sets of pressing components 60 and driving components 70 are provided. Correspondingly, two mounting slots, two movable slots 52, and two mounting grooves 53 are provided. The number of these slots can be set on the fixture body 50 according to actual needs, which will not be elaborated here. The pressing component 60 has an abutting part 61 at one end near the mounting position 51. The pressing component 60 is movably disposed in the movable slot 52, so that the abutting part 61 can selectively approach or move away from the wall of the locking or unlocking vibration motor. Preferably, the pressing component 60 includes a mating block 62 for pushing the abutting part 61 to move. The abutting part 61 extends upward from the end of the mating block 62 near the mounting position 51. The abutting part 61 is exposed outside the fixture body 50. Preferably, the pressing component 60 also includes a second elastic reset member 63 for driving the mating block 62 to reset. The second elastic reset member 63 is sandwiched between the mating block 62 and the fixture body 50. Preferably, the lower end face of the abutment portion 61 is also connected to a limiting block 64. The limiting block 64 moves with the abutment portion 61. The design of the limiting block 64 is such that in the locked state, the limiting block 64 will first abut against the connecting block 74 to provide a stable abutment force to the abutment portion 61.A drive assembly 70 is disposed in the mounting slot 53. The drive assembly 70 has a raised portion 71. The drive assembly 70 can move the raised portion 71 to switch between a locked state and an unlocked state. In the locked state, the drive assembly 70 can move the raised portion 71 against the other wall of the vibration motor. In the unlocked state, the drive assembly 70 can move relative to the mounting slot 53, causing the raised portion 71 to move away from the other wall of the vibration motor. Preferably, the drive assembly 70 includes a pusher 72 for pushing the raised portion 71, and the pusher 72 is movably disposed within the mounting slot 53. Preferably, the pusher 72 includes a pressing block 73 and a connecting block 74. The pressing block 73 extends from the end of the connecting block 74 away from the raised portion 71 and protrudes outside the fixture body 50. The raised portion 71 extends upward from the other end of the connecting block 74, protruding outside the fixture body 50 and located beside the mounting position 51. Preferably, the drive assembly 70 further includes a third elastic reset member 75 for resetting the drive connecting block 74, the third elastic reset member 75 being sandwiched between the fixture body 50 and the connecting block 74.

[0033] The working process of this utility model is described in detail below: First, multiple sets of pallets are set in the full pallet loading area 91, and several products to be processed are loaded on the pallets. The pallet transport mechanism 94 is used to transfer the pallets from the full pallet loading area to the product picking area 93. The positioning protrusion 945 on the clamping member 943 clamps the positioning groove on the outside of the pallet. At this time, the control module controls the first XYZ drive device 82 to drive the first transport suction nozzle assembly 83 to move to the product picking area 93 to pick up the products to be processed on the pallet and transfer them to the reading area 100A for recognition by the reading drive device. The reading drive device will read the QR code attached to the product to be processed. When the information on the product to be processed cannot be recognized or is incorrectly recognized, The first XYZ drive device 82 drives the first transport suction nozzle assembly 83 to remove the defective product to be processed and transfer it to the NG unloading conveyor 200A for discharge. When the QR code on the product to be processed is successfully read, the first XYZ drive device 82 drives the first transport suction nozzle assembly 83 to transfer it to the first pre-positioning fixture 320 and the second pre-positioning fixture 330 of the automatic product pre-positioning module, so that the first limiting block 333 and the second limiting block 334 on the first pre-positioning fixture 320 and the second pre-positioning fixture 334 are aligned and limited. At this time, under the control of the control module, the first clamping fixture 50 controls the clamping fixture cylinder to push the drive assembly to unlock. Then the control module controls the automatic moving platform to drive the second transport suction nozzle assembly 83 to unlock the product. The suction nozzle assembly transfers the product to be processed from the first pre-positioning fixture and the second pre-positioning fixture to the first clamping fixture of the first FPC bending module. The product to be processed is limited by the abutment part and the lifting part. At this time, the FPC on the product to be processed (vibration motor) is exposed outside the vibration motor. Then, the first Z-axis translation mechanism 15 controls the first positioning mechanism 16 and the first pressing mechanism to press down towards the first clamping fixture 13. Subsequently, the first Y-axis translation mechanism 14 adjusts the position of the first Z-axis translation mechanism 15 in the Y-axis direction, so that the first positioning block 162 of the first positioning mechanism 16 is in close contact with one end of the first FPC section on the vibration motor. The first pressing head abuts against the housing of the vibration motor to press down and limit the movement. Next, the first driving device 112 drives the first bending block 113 to move upward, so that the first bending block 113 contacts the first segment of the vibration motor FPC. Then, the first X-axis translation mechanism 17 controls the second Y-axis translation mechanism 18 to move along the X-axis direction, thereby linking the first bending block 113 to push the other end of the first segment of the vibration motor FPC toward the first positioning block 162 to bend. After the first segment is bent, the second driving device 102A controls the first shaping block 101A to move along the X-axis, so that the first shaping block 101A abuts against the bending point of the first segment of the FPC. At this time, the first shaping block 101A applies a pushing force to the bending point of the first segment. Under the action of the first positioning block 162, the first bending point will not deform.Next, the third drive device 102B controls the second shaping block 101B to move along the Y direction, so that the second shaping block 101B abuts against the bending point of the first section of the FPC; after the first section of the FPC is bent and pressed and shaped, the semi-finished product on the first clamping fixture 13 is transferred to the second clamping fixture 211 of the second section FPC bending module 20 through the bending and conveying module 30. Then, the sixth drive device 262 controls the third positioning block 263 to move upward, and then the position of the third positioning mechanism 26 is adjusted by the third X-axis translation mechanism 22 to be close to one side of the bending point of the first section of the FPC. Then, the seventh drive device 252 drives the limiting block 253 to move upward, so that the limiting block 253 abuts against the other side of the bending point of the first section of the FPC. Then, the ninth drive device 243 drives the second positioning block 244 to move upward, and then the ninth drive device 243 controls the second positioning block 244 to move toward the FPC. Then, the eighth drive device 241... After adjusting the position of the second positioning block 244, once the third positioning block 263, the limiting block 253, and the second positioning block 244 are positioned and limited, the fifth driving device 29 drives the second bending mechanism 20A to move downwards. Then, the fourth driving device 28 adjusts the position of the second bending mechanism 20A so that it is close to the second bending segment. Then, the output end of the rotary driving device 203A is connected to the second bending block 204A through the synchronous belt drive unit 205A to control the second bending block 204A to push one end of the second segment of the FPC toward the second positioning block 244 to bend. After the second segment is bent, the third pressing and shaping mechanism 27 is driven to move through the third Y-axis translation mechanism 271 so that the third pressing and shaping mechanism 27 pre-positions the second segment of the FPC that needs to be pressed and shaped. Then, the tenth driving device 273 controls the third shaping block 274 to move obliquely so that the third shaping head abuts above the bending point of the second segment of the FPC for pressing and shaping.

[0034] After the FPC is bent and shaped in two stages, the control module controls the second XYZ drive device to drive the third transfer nozzle assembly to transfer the product to the unloading and placement table. At this time, the third nozzle head adsorbs the vibration motor, and the gripper head clamps the FPC.

Claims

1. A vibration motor FPC bending all-in-one machine, characterized in that: The system includes a frame and an automatic feeding and handling module mounted on the frame; an automatic loading and unloading module for conveying pallets carrying products to be processed; an automatic barcode scanning and detection module for reading the identification codes attached to the products to be processed; an automatic product pre-positioning module for pre-positioning products whose identification codes read by the automatic barcode scanning and detection module are qualified; an automatic two-stage bending and handling module for bending the FPC on the products to be processed; and an automatic unloading and handling module for unloading qualified products that have completed bending and detection. The automatic loading and unloading module, the automatic barcode scanning and detection module, and the automatic product pre-positioning module are arranged at intervals along the left and right directions.

2. The vibration motor FPC bending all-in-one machine according to claim 1, characterized in that: The frame is also equipped with an automatic NG (non-compliant) product discharge module for removing products whose identification codes are invalid as read by the automatic barcode scanning and detection module; the automatic NG product discharge module is located beside the automatic barcode scanning and detection module; the automatic feeding and handling module is located between the automatic pallet loading and unloading module, the automatic barcode scanning and detection module, and the automatic product pre-positioning module; the automatic feeding and handling module includes a first handling nozzle assembly for adsorbing products to be processed and a first XYZ drive device, the first XYZ drive device controls the first handling nozzle assembly to move along the XYZ direction, so that the first handling nozzle assembly reciprocates between the automatic pallet loading and unloading module, the automatic barcode scanning and detection module, the automatic NG product discharge module, and the automatic product pre-positioning module; the automatic two-stage bending handling module is located between the automatic product pre-positioning module and the automatic product pre-positioning module. The automatic two-stage bending and conveying module includes a bending and conveying module, a first-stage FPC bending module for bending the first stage of the FPC on the vibration motor, and a second-stage FPC bending module for bending the second stage of the FPC on the vibration motor. The first-stage FPC bending module, the second-stage FPC bending module, and the automatic unloading and conveying module are arranged at intervals along the left and right directions. The bending and conveying module is located between the first-stage FPC bending module, the second-stage FPC bending module, and the automatic unloading and conveying module. The bending and conveying module includes an automatic conveying mechanism and an automatic moving platform that drives the automatic conveying mechanism to move along the X-axis and Z-axis directions, so that the automatic conveying mechanism reciprocates between the first-stage FPC bending module, the second-stage FPC bending module, and the automatic unloading and conveying module.

3. The vibration motor FPC bending all-in-one machine according to claim 1, characterized in that: The automatic pallet loading and unloading module includes a full pallet loading area, an empty pallet unloading area, and a production area arranged side by side. The pallet handling mechanism is located below the full pallet loading area and the product unloading area. The tops of the full pallet loading area, the product unloading area, and the empty pallet unloading area are connected by a horizontal groove. The pallet handling mechanism includes a pallet handling plate and a first automatic translation mechanism for driving the pallet handling plate to translate along the Y-axis. The first automatic translation mechanism controls the pallet handling plate to translate along the Y-axis, so that the pallet handling plate connects back and forth between the full pallet loading area, the product unloading area, and the empty pallet unloading area. The pallet handling plate is also provided with a pallet clamping mechanism for clamping and positioning the pallet. The pallet clamping mechanism includes a clamping element and a clamping drive device, and the clamping drive device controls the clamping element to clamp.

4. The vibration motor FPC bending all-in-one machine according to claim 2, characterized in that: The automatic feeding and handling module also includes a positioning frame mounted on the frame. The first XYZ drive device includes a first X-axis drive device, a first Y-axis drive device, and a first Z-axis drive device. The first X-axis drive device is mounted on one end of the positioning frame. The first Y-axis drive device is connected to the first X-axis drive device. The first Z-axis drive device is connected to the first Y-axis drive device. The first handling nozzle assembly is mounted on the first Z-axis drive device. The first X-axis drive device controls the first Y-axis drive device to translate along the X-axis direction, the first Y-axis drive device controls the first Z-axis drive device to translate along the Z-axis direction; the first Z-axis drive device controls the first conveying nozzle assembly to translate along the Z-axis direction. The first conveying nozzle includes a first suction nozzle and a first adsorption cylinder. The first adsorption cylinder is connected to the first suction nozzle and drives the first suction nozzle to adsorb or detach, thereby clamping or releasing the product to be processed.

5. The vibration motor FPC bending all-in-one machine according to claim 1, characterized in that: The automatic barcode scanning and detection module is provided with a reading area and an automatic reading device. The automatic reading device is located below the reading area and includes a reading sensor for reading the QR code attached to the product to be processed and a reading drive device. The reading sensor is located below the reading area, and the reading drive device drives the reading sensor to move.

6. The vibration motor FPC bending all-in-one machine according to claim 1, characterized in that: The automatic product pre-positioning module includes a second automatic translation mechanism, a first pre-positioning fixture, a second pre-positioning fixture, and a rotary cylinder; the first pre-positioning fixture, the second pre-positioning fixture, and the rotary cylinder are connected to the second automatic translation mechanism via a connector; the second automatic translation mechanism drives the connector to translate along the Y-axis; the distance between the first and second pre-positioning fixtures is set on the connector; the rotary cylinder is connected to the first pre-positioning fixture, and the rotary cylinder drives the first pre-positioning fixture to rotate; both the first and second pre-positioning fixtures are provided with fixture bodies for pre-positioning FPC vibration motors; the fixture bodies are recessed with contour grooves; the outer sides of the fixture bodies are respectively provided with a first limiting block and a second limiting block for limiting the external movement of the vibration motor.

7. The vibration motor FPC bending all-in-one machine according to claim 2, characterized in that: The first FPC bending module includes a first bending mechanism, a first positioning seat, a first Y-axis translation mechanism, a first Z-axis translation mechanism, a first positioning mechanism, a first pressing mechanism, a first X-axis translation mechanism, a second Y-axis translation mechanism, a first pressing and shaping mechanism, and a second pressing and shaping mechanism. The second FPC bending module includes a second bending mechanism and a second pressing and shaping mechanism for pressing and shaping the second section of the FPC after bending; the second FPC bending module also includes a fourth driving device and a fifth driving device; The second FPC bending module includes a second positioning seat, a third X-axis translation mechanism, a fourth X-axis translation mechanism, a second positioning mechanism, and a limiting mechanism; the second pressing and shaping mechanism includes a third positioning mechanism and a third pressing and shaping mechanism; the first positioning seat is provided with a first clamping fixture for fixing an FPC vibration motor; the first Z-axis translation mechanism is connected to the first Y-axis translation mechanism; the first pressing mechanism and the first positioning mechanism are connected to the first Z-axis translation mechanism and are located above the first clamping fixture; the first Y-axis translation mechanism controls the first Z-axis translation mechanism to move back and forth in the Y-axis direction, and the first Z-axis translation mechanism controls the first positioning mechanism and the first pressing mechanism to move back and forth in the Z-axis direction, so that the first positioning block of the first positioning mechanism is tightly attached to one end of the first FPC segment on the vibration motor, and the first pressing mechanism presses down and limits the vibration motor; The first Z-axis translation mechanism is connected to the first Y-axis translation mechanism via a first adapter plate; the first positioning mechanism and the first pressing mechanism are connected to the first Z-axis translation mechanism via a first connecting plate; the first pressing mechanism includes a first pressing head and a mounting bracket, the mounting bracket being connected to the first connecting plate, and the first pressing head being connected to the mounting bracket; the second Y-axis translation mechanism is disposed on the first X-axis translation mechanism, and the first X-axis translation mechanism controls the second Y-axis translation mechanism to move back and forth along the X-axis direction; the first bending mechanism is movably disposed below the clamping fixture and connected to the second Y-axis translation mechanism, and the second Y-axis translation mechanism controls the first bending mechanism to move back and forth along the Y-axis direction; The first pressing and shaping mechanism can move back and forth along the X-axis and is located on the left side of the first clamping fixture; the second pressing and shaping mechanism can move back and forth along the Y-axis and is located at the rear end of the first clamping fixture; the second pressing and shaping mechanism is located beside the first pressing and shaping mechanism. A second clamping fixture is provided on the second positioning seat; the limiting mechanism is movably mounted on the third X-axis translation mechanism; the third positioning mechanism is movably mounted on the fourth X-axis translation mechanism; the second positioning mechanism is obliquely mounted to the side of the second clamping fixture; the fourth driving device is obliquely arranged; the fifth driving device is connected to the fourth driving device through the second adapter plate; the second bending mechanism is connected to the fifth driving device through the second connecting plate; the fourth driving device controls the second adapter plate to move obliquely back and forth; the fifth driving device controls the second connecting plate to move back and forth along the extension direction of the second adapter plate; the third pressing and shaping mechanism is provided at one end of the second clamping fixture and located to the side of the second bending mechanism.

8. The vibration motor FPC bending all-in-one machine according to claim 7, characterized in that: Both the first clamping fixture and the second clamping fixture include a fixture body, a pressing component, and a driving component; The fixture body has a recessed mounting position at one end for mounting and positioning the vibration motor. A movable groove and a mounting groove are also provided on the side of the mounting position. The movable groove communicates with the mounting position. The pressing component has an abutment portion at one end near the mounting position. The pressing component is movably disposed in the movable groove, allowing the abutment portion to selectively approach or move away from the wall of the unlocked vibration motor. The pressing component includes a mating block for pushing the abutment portion. The abutment portion extends upward from the end of the mating block near the mounting position. The abutment portion protrudes outside the fixture body. The drive assembly is disposed in the mounting slot, and the drive assembly is provided with a raised portion. The drive assembly can drive the raised portion to move, so as to switch the raised portion between a locked state and an unlocked state. In the locked state, the drive assembly can drive the raised portion to press against the other wall of the vibration motor. In the unlocked state, the drive component can move relative to the mounting slot, so that the raised part is away from the other wall of the vibration motor.

9. The integrated vibration motor FPC bending machine according to claim 2, characterized in that: The automatic moving platform includes a gantry frame, a second X-axis translation mechanism, a docking plate, and a second Z-axis drive device. The second X-axis translation mechanism is mounted on the gantry frame and connected to the docking plate to control the docking plate to translate along the X-axis direction. The second Z-axis drive device is mounted on the docking plate; the second Z-axis drive device is connected to the automatic transport mechanism to control the automatic transport mechanism to translate along the axis direction.

10. The vibration motor FPC bending all-in-one machine of claim 1, wherein: The automatic material handling module includes a material placement platform, a third handling nozzle assembly for adsorbing products to be processed, and a second XYZ drive device. The second XYZ drive device controls the third handling nozzle assembly to move along the XYZ direction, so that the third handling nozzle assembly reciprocates between the second FPC bending module and the material placement platform. The third handling nozzle assembly includes a third nozzle head, a gripping head, a third adsorption cylinder, and a clamping cylinder. The third adsorption cylinder is connected to the third nozzle and drives the third nozzle to adsorb or detach. The clamping cylinder is connected to the gripping head and drives the gripping head to clamp or release the products to be processed.

Images