Conducting bar multi-station bending machining device based on laser positioning and using method thereof

Abstract

The invention discloses a conducting bar multi-station bending machining device based on laser positioning and a using method thereof.The conducting bar multi-station bending machining device comprises a machining rack, two conducting bar containing tables are symmetrically arranged on the machining rack, and pneumatic adjusting mechanisms are arranged on the conducting bar containing tables; the laser positioning control mechanism is arranged on the two processing racks, the pneumatic pressing and bending mechanism is arranged at the position, corresponding to the two conducting bar placing tables, of the processing racks, and the pushing mechanism is arranged on the two processing racks and located between the two conducting bar placing tables. The pneumatic adjusting mechanism is controlled to adjust the positions of the multiple conducting bars, the bending requirement of the conducting bars is met, the multiple conducting bars on the two conducting bar containing tables are pressed, fixed and bent through the pneumatic pressing and bending mechanism, laser positioning operation is adopted, the bending precision of the conducting bars is improved, and the working efficiency is improved. And a plurality of conducting bars are bent at a time, so that the bending efficiency of the conducting bars is greatly improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of conductive bar processing, and in particular relates to a conductive bar multi-station bending processing device based on laser positioning and a method for using the device. Background Art

[0002] Conductive busbars, also known as copper busbars, copper busbars or copper busbars, are long conductors made of copper with rectangular or chamfered (rounded) rectangular cross-sections. Those made of aluminum are called aluminum busbars. They carry current and connect electrical equipment in circuits.

[0003] During the production and processing of conductive bars, they need to be bent to meet the use requirements of the conductive bars. The existing conductive bar bending processing is mostly done manually, placing a single conductive bar on the bending equipment and manually adjusting the bending position. The conductive bars processed in this way have low bending accuracy and require manual adjustment to control the bending position. It is highly dependent on manual labor and the bending processing efficiency is low. For this reason, we propose a conductive bar multi-station bending processing device based on laser positioning and its use method. Summary of the Invention

[0004] The object of the present invention is to provide a conductive bar multi-station bending processing device based on laser positioning and a method of using the same, so as to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a multi-station bending processing device for conductive bars based on laser positioning, comprising: Processing bench; There are two conductive bar placement tables, which are symmetrically arranged on the processing platform and are used to place a plurality of conductive bars; A pneumatic adjustment mechanism, the pneumatic adjustment mechanism being arranged on the conductive bar placement platform; a laser positioning control mechanism, the laser positioning control mechanism being used to detect the positions of the plurality of conductive bars on the conductive bar placement table and to control the pneumatic adjustment mechanism to adjust the positions of the plurality of conductive bars on the conductive bar placement table; A pneumatic pressing and bending mechanism, which is arranged at positions on the processing platform corresponding to the two conductive bar placement tables, and is used to press and bend the plurality of conductive bars on the conductive bar placement tables; The pushing mechanism is arranged on the two processing stands and between the two conductive bar placement tables, and is used to push out the conductive bars that have been collected and bent.

[0006] Preferably, a placement groove for placing the conductive bar is provided on the conductive bar placement platform.

[0007] Preferably, the pneumatic adjustment mechanism includes an X-axis horizontal adjustment component and a Y-axis horizontal adjustment component; The X-axis horizontal adjustment component and the Y-axis horizontal adjustment component are both arranged on the conductive bar placement table. The X-axis horizontal adjustment component pushes the conductive bar to move horizontally along the X-axis direction in the placement groove on the conductive bar placement table, and the Y-axis horizontal adjustment component pushes the conductive bar to move horizontally along the Y-axis direction in the placement groove on the conductive bar placement table.

[0008] Preferably, the X-axis horizontal adjustment assembly includes an X-axis adjustment cylinder and a synchronous push block; An X-axis moving cavity is provided in the conductive bar placement table at a position corresponding to the placement groove, and the synchronous push block is slidably engaged in the X-axis moving cavity. The X-axis adjustment cylinder is provided at one end of the conductive bar placement table, and the output end of the X-axis adjustment cylinder extends into the X-axis moving cavity and is connected to the synchronous push block. The upper end surface of the synchronous push block is flush with the upper end surface of the conductive bar placement platform.

[0009] Preferably, the Y-axis horizontal adjustment assembly includes a Y-axis adjustment cylinder and a push rod; A Y-axis moving notch is provided on the outer side of the conductive bar placement table at a position corresponding to the placement groove. The Y-axis adjustment cylinder is arranged on the processing table through a mounting seat. The output end of the Y-axis adjustment cylinder is connected to the push rod located in the Y-axis moving notch. The upper end surface of the push rod is flush with the upper end surface of the conductive bar placement platform.

[0010] Preferably, the pneumatic pressing and bending mechanism includes a support frame, a bending cylinder, a guide telescopic rod, a lifting plate, a guide rail, a sliding block, a spring guide rod, a pressing plate and a bending plate; The support frame is arranged on the processing table, the bending cylinder is arranged at the upper end of the support frame, the output end of the bending cylinder passes through the support frame and is connected to the lifting plate, two guide telescopic rods are provided, the two guide telescopic rods are symmetrically arranged at the upper end of the support frame, and the output ends of the two guide telescopic rods pass through the support frame and are connected to the lifting plate, a plurality of sliding blocks and a plurality of guide rails are provided, a plurality of guide rails are arranged on the inner side of the support frame, a plurality of sliding blocks are arranged on the rear side of the lifting plate, and the sliding blocks and the guide rails are aligned and slidably engaged; There are two pressing plates, which are symmetrically arranged at the bottom of the lifting plate through a plurality of spring guide rods. The pressing plates are elastically moved up and down by the plurality of spring guide rods, and the pressing plates are aligned with the placement grooves on the conductive bar placement platform; The bending plate is arranged between the two pressing plates corresponding to the bottom of the lifting plate, and bending notches are provided on both sides of the bottom of the bending plate at positions corresponding to the inner sides of the two conductive bar placement platforms; The bottom of the bending plate is higher than the bottom of the pressing plate.

[0011] Preferably, the laser positioning control mechanism includes a laser sensor, an electrical control box and an electrical switch; A plurality of laser sensors are embedded in the bottom of each pressing plate, and the electrical control box and the electrical switch are both arranged on the outside of the processing platform; The X-axis adjusting cylinder, the Y-axis adjusting cylinder, the bending cylinder, the laser sensor and the electrical switch are all electrically connected to the electrical control box.

[0012] Preferably, the pushing mechanism includes a pushing cylinder and a pushing plate; The push cylinder is arranged on the processing platform and between the two conductive bar placement platforms, and the output end of the push cylinder is connected to the push plate; The pushing cylinder is electrically connected to the electrical control box.

[0013] Preferably, a qualified material collecting slot and a waste material collecting slot are respectively provided at both ends of the processing stand corresponding to the two conductive bar placement platforms; A qualified material collection box and a waste material collection box are respectively placed at the positions of the lower part of the processing platform corresponding to the qualified material collection slot and the waste material collection slot.

[0014] A method for using a conductive bar multi-station bending processing device based on laser positioning, comprising the following steps: A. Laser positioning adjustment: Place several conductive bars in the placement grooves on the two conductive bar placement tables in sequence by a robot or manually, press the electrical switch start button, and then the laser sensor detects the position of the conductive bar in the placement groove, and transmits the detection value signal to the electrical control box. The electrical control box compares the detection value transmitted by the laser sensor according to the preset conductive bar bending position value, and controls the X-axis horizontal adjustment component and the Y-axis horizontal adjustment component to push and adjust the conductive bar in the placement groove. The X-axis adjustment cylinder pushes the synchronous push block to adjust the conductive bar horizontally in the X-axis direction in the placement groove, and then the Y-axis adjustment cylinder pushes the push rod to adjust the conductive bar horizontally in the Y-axis direction in the placement groove, so that several conductive bars are adjusted to the appropriate position in the placement groove; B. Press and bend: When the detection value received by the laser sensor by the electrical control box meets the preset conductive bar bending position value, the electrical control box controls the bending cylinder to start, and the bending cylinder extends to push the lifting plate downward under the guidance of the guide telescopic rod, guide rail and sliding block, so that the pressure plate presses the conductive bar, and under the guidance of the spring guide rod, the bottom of the bending plate protrudes from the bottom of the pressure plate, so that the bending notches on both sides of the bending plate perform synchronous bending processing on several conductive bars in the placement grooves on the two conductive bar placement tables, and then the bending cylinder contracts to drive the lifting plate to move upward, so that the pressure plate and the bending plate release the conductive bar; C. Pushing and collecting materials: After the conductive bar is bent, the Y-axis adjustment cylinder pushes the push rod to move, so that the push rod pushes the bent conductive bar from the placement groove to between the two conductive bar placement tables. The electrical control box controls the push cylinder to start, and the push cylinder pushes the push plate forward, so that the push plate pushes the bent conductive bar into the qualified material collection slot and drops it into the qualified material collection box for collection; During the collection process of the bent conductive bars, defective waste conductive bars are collected by a robot or manually to the waste material collection slot through detection cameras or manual visual inspection, and dropped into the waste material collection box for collection.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses a laser positioning control mechanism to detect the positions of multiple conductive bars on the conductive bar placement table, controls the pneumatic adjustment mechanism to adjust the positions of the multiple conductive bars to meet the bending requirements of the conductive bars, and uses a pneumatic pressing and bending mechanism to achieve the compression, fixation and bending of the multiple conductive bars on the two conductive bar placement tables, and uses a pushing mechanism to collect the bent conductive bars, thereby simplifying the conductive bar bending process and eliminating the need for manual adjustment of the conductive bar bending position. The laser positioning operation improves the bending accuracy of the conductive bars, and multiple conductive bars can be bent at one time, greatly improving the bending efficiency of the conductive bars. 2. The present invention is provided with a pneumatic adjustment mechanism and a laser positioning control mechanism. When in use, the position of the conductive bar in the placement groove is detected by the laser sensor, and the detection numerical signal is transmitted to the electrical control box. The electrical control box compares the detection value transmitted by the laser sensor according to the preset conductive bar bending position value, and controls the X-axis horizontal adjustment component and the Y-axis horizontal adjustment component to push and adjust the conductive bar in the placement groove. The X-axis adjustment cylinder pushes the synchronous push block to adjust the conductive bar horizontally in the placement groove in the X-axis direction, and then the Y-axis adjustment cylinder pushes the push rod to adjust the conductive bar horizontally in the placement groove in the Y-axis direction, so that several conductive bars are adjusted to the appropriate position in the placement groove. There is no need to manually adjust the bending position of the conductive bar. Automated laser positioning adjustment is used to achieve position adjustment of multiple conductive bars, thereby improving the bending accuracy and processing efficiency of the conductive bars. 3. The present invention is provided with a pneumatic pressing and bending mechanism. When in use, the bending cylinder is started by controlling the electrical control box. The bending cylinder extends to push the lifting plate downward under the guidance of the guide telescopic rod, the guide rail and the sliding block, so that the pressure plate presses the conductive bar, and under the guidance of the spring guide rod, the bottom of the bending plate protrudes from the bottom of the pressure plate, so that the bending notches on both sides of the bending plate perform synchronous bending processing on the multiple conductive bars in the placement grooves on the two conductive bar placement tables. Then, the bending cylinder contracts to drive the lifting plate to move upward, so that the pressure plate and the bending plate release the conductive bar, and multiple conductive bars on the two conductive bar placement tables can be synchronously pressed and bent at one time. The bending processing quality of the conductive bar is guaranteed. Compared with manual adjustment, the bending of the conductive bar can be kept consistent, which greatly improves the bending accuracy and production quality of the conductive bar. 4. The present invention is provided with a pushing mechanism, and is used in combination with an X-axis horizontal adjustment component, which can push out and collect the bent conductive bars, and can pick out and collect the waste conductive bars, thereby controlling the production quality of the conductive bars, facilitating the bending, collection and use of the conductive bars, and greatly improving the bending processing efficiency of the conductive bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 4 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 5 Schematic diagram of the three-dimensional structure of the pneumatic pressing and bending mechanism of the present invention; Figure 6 Schematic diagram of the three-dimensional structure of the pneumatic pressing and bending mechanism of the present invention; Figure 7 This is a schematic diagram of the main structure of the pneumatic pressing and bending mechanism of the present invention; Figure 8 Schematic side view of the pneumatic pressing and bending mechanism of the present invention; Figure 9 It is a schematic diagram of the three-dimensional structure of the conductive bar placement platform and the pneumatic adjustment mechanism of the present invention; Figure 10 It is a schematic diagram of the three-dimensional structure of the conductive bar placement platform and the pneumatic adjustment mechanism of the present invention.

[0017] In the figure: 1. Processing platform; 101. Qualified material collection slot; 102. Scrap material collection slot; 103. Qualified material collection box; 104. Scrap material collection box; 2. Conductive bar placement platform; 201. Placement groove; 202. X-axis moving cavity; 203. Y-axis moving slot; 3. Pneumatic adjustment mechanism; 301. X-axis horizontal adjustment assembly; 3011. X-axis adjustment cylinder; 3012. Synchronous push block; 302. Y-axis horizontal adjustment assembly; 3021. Y-axis adjustment cylinder; 3022. Push rod; 4. Laser positioning control mechanism; 401. Laser sensor; 402. Electrical control box; 403. Electrical switch; 5. Pneumatic pressing and bending mechanism; 501. Support frame; 502. Bending cylinder; 503. Guide telescopic rod; 504. Lifting plate; 505. Guide rail; 506. Sliding block; 507. Spring guide rod; 508. Pressing plate; 509. Bending plate; 510. Bending notch; 6. Pushing mechanism; 601. Pushing cylinder; 602. Pushing plate. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-10 The present invention provides a multi-station conductive bar bending processing device based on laser positioning, comprising: A processing platform 1 is provided with a qualified material collection slot 101 and a waste material collection slot 102 at both ends of the processing platform 1 corresponding to the two conductive bar placement platforms 2; a qualified material collection box 103 and a waste material collection box 104 are placed at the lower part of the processing platform 1 at positions corresponding to the qualified material collection slot 101 and the waste material collection slot 102; There are two conductive bar placement tables 2, which are symmetrically arranged on the processing platform 1 and are used to place a plurality of conductive bars. The conductive bar placement tables 2 are provided with placement grooves 201 for placing the conductive bars; Pneumatic adjustment mechanism 3, pneumatic adjustment mechanism 3 is arranged on the conductive bar placement table 2, and pneumatic adjustment mechanism 3 includes an X-axis horizontal adjustment component 301 and a Y-axis horizontal adjustment component 302; the X-axis horizontal adjustment component 301 and the Y-axis horizontal adjustment component 302 are both arranged on the conductive bar placement table 2, the X-axis horizontal adjustment component 301 pushes the conductive bar to move horizontally along the X-axis direction within the placement groove 201 on the conductive bar placement table 2, and the Y-axis horizontal adjustment component 302 pushes the conductive bar to move horizontally along the Y-axis direction within the placement groove 201 on the conductive bar placement table 2; The X-axis horizontal adjustment assembly 301 includes an X-axis adjustment cylinder 3011 and a synchronous push block 3012; an X-axis movable cavity 202 is provided in the conductive bar placement table 2 at a position corresponding to the placement groove 201, and the synchronous push block 3012 is slidably engaged in the X-axis movable cavity 202. The X-axis adjustment cylinder 3011 is provided at one end of the conductive bar placement table 2, and the output end of the X-axis adjustment cylinder 3011 extends into the X-axis movable cavity 202 and is connected to the synchronous push block 3012; the upper end surface of the synchronous push block 3012 is flush with the upper end surface of the conductive bar placement table 2; The Y-axis horizontal adjustment assembly 302 includes a Y-axis adjustment cylinder 3021 and a push rod 3022. A Y-axis movable notch 203 is provided on the outer side of the conductive bar placement table 2 at a position corresponding to the placement groove 201. The Y-axis adjustment cylinder 3021 is mounted on the processing platform 1 via a mounting seat. The output end of the Y-axis adjustment cylinder 3021 is connected to a push rod 3022 located in the Y-axis movable notch 203. The upper end surface of the push rod 3022 is flush with the upper end surface of the conductive bar placement table 2. Laser positioning control mechanism 4, which is used to detect the position of several conductive bars on the conductive bar placement table 2 and control the pneumatic adjustment mechanism 3 to adjust the position of several conductive bars on the conductive bar placement table 2. The laser positioning control mechanism 4 includes a laser sensor 401, an electrical control box 402, and an electrical switch 403. Several laser sensors 401 are embedded in the bottom of each pressure plate 508, and the electrical control box 402 and the electrical switch 403 are both arranged on the outside of the processing table 1. The X-axis adjustment cylinder 3011, the Y-axis adjustment cylinder 3021, the bending cylinder, the laser sensor 401, and the electrical switch 403 are all electrically connected to the electrical control box 402. The present invention is provided with a pneumatic adjustment mechanism 3 and a laser positioning control mechanism 4. When in use, the position of the conductive bar in the placement groove 201 is detected by the laser sensor 401, and the detection numerical signal is transmitted to the electrical control box 402. The electrical control box 402 compares the detection value transmitted by the laser sensor 401 according to the preset conductive bar bending position value, and controls the X-axis horizontal adjustment component 301 and the Y-axis horizontal adjustment component 302 to push and adjust the conductive bar in the placement groove 201. The X-axis adjustment cylinder 3011 pushes the synchronous push block 3012 to horizontally adjust the conductive bar in the placement groove 201 in the X-axis direction, and then the Y-axis adjustment cylinder 3021 pushes the push rod 3022 to horizontally adjust the conductive bar in the placement groove 201 in the Y-axis direction, so that several conductive bars are adjusted to the appropriate position in the placement groove 201. There is no need to manually adjust the bending position of the conductive bar. Automated laser positioning adjustment is used to achieve position adjustment of multiple conductive bars, thereby improving the bending accuracy and processing efficiency of the conductive bars. Pneumatic pressing and bending mechanism 5, which is arranged on the processing platform 1 at the position corresponding to the two conductive bar placement platforms 2, is used to press and bend several conductive bars on the conductive bar placement platforms 2. The pneumatic pressing and bending mechanism 5 includes a support frame 501, a bending cylinder 502, a guide telescopic rod 503, a lifting plate 504, a guide rail 505, a sliding block 506, a spring guide rod 507, a pressing plate 508 and a bending plate 509; The support frame 501 is arranged on the processing table 1, the bending cylinder 502 is arranged at the upper end of the support frame 501, the output end of the bending cylinder 502 passes through the support frame 501 and is connected to the lifting plate 504, two guide telescopic rods 503 are provided, and the two guide telescopic rods 503 are symmetrically arranged at the upper end of the support frame 501, and the output ends of the two guide telescopic rods 503 pass through the support frame 501 and are connected to the lifting plate 504, a plurality of sliding blocks 506 and guide rails 505 are provided, a plurality of guide rails 505 are arranged on the inner side of the support frame 501, a plurality of sliding blocks 506 are arranged on the rear side of the lifting plate 504, and the sliding blocks 506 and the guide rails 505 are aligned and slidably engaged; There are two pressing plates 508, which are symmetrically arranged at the bottom of the lifting plate 504 through a plurality of spring guide rods 507. The pressing plates 508 are elastically moved up and down by the plurality of spring guide rods 507. The pressing plates 508 are aligned with the placement grooves 201 on the conductive bar placement platform 2. The bending plate 509 is disposed between the two pressing plates 508 at the bottom of the lifting plate 504, and bending notches 510 are provided on both sides of the bottom of the bending plate 509 at positions corresponding to the inner sides of the two conductive bar placement platforms 2; the bottom of the bending plate 509 is higher than the bottom of the pressing plate 508; The present invention is provided with a pneumatic pressing and bending mechanism 5. When in use, the bending cylinder 502 is controlled by the electrical control box 402 to start, and the bending cylinder 502 extends to push the lifting plate 504 downward under the guidance of the guide telescopic rod 503, the guide rail 505 and the sliding block 506, so that the pressing plate 508 presses the conductive bar, and under the guidance of the spring guide rod 507, the bottom of the bending plate 509 protrudes from the bottom of the pressing plate 508, so that the bending notches 510 on both sides of the bending plate 509 are aligned with the two conductive bars. The multiple conductive bars in the placement groove 201 on the placement table 2 are subjected to synchronous bending processing, and then the bending cylinder 502 contracts to drive the lifting plate 504 to move upward, so that the pressing plate 508 and the bending plate 509 release the conductive bars. The multiple conductive bars on the two conductive bar placement tables 2 can be synchronously pressed and bent at one time, and the bending processing quality of the conductive bars is guaranteed. Compared with manual adjustment, the bending of the conductive bars can be kept consistent, which greatly improves the bending accuracy and production quality of the conductive bars. The pushing mechanism 6 is arranged on the two processing platforms 1 between the two conductive bar placement platforms 2, and is used to push out the conductive bars that have been collected and bent. The pushing mechanism 6 includes a pushing cylinder 601 and a pushing plate 602; the pushing cylinder 601 is arranged on the processing platform 1 between the two conductive bar placement platforms 2, and the output end of the pushing cylinder 601 is connected to the pushing plate 602; the pushing cylinder 601 is electrically connected to the electrical control box 402; The present invention is provided with a pushing mechanism 6, and is used in combination with the X-axis horizontal adjustment component 301, which can push out and collect the bent conductive bars, and can pick out and collect the waste conductive bars, control the production quality of the conductive bars, facilitate the bending, collection and use of the conductive bars, and greatly improve the bending processing efficiency of the conductive bars.

[0020] The present invention adopts a laser positioning control mechanism 4 to detect the positions of multiple conductive bars on the conductive bar placement table 2, controls the pneumatic adjustment mechanism 3 to adjust the positions of multiple conductive bars to meet the bending requirements of the conductive bars, and realizes the pressing, fixing and bending of multiple conductive bars on two conductive bar placement tables 2 through the pneumatic pressing and bending mechanism 5, and realizes the collection of bent conductive bars through the pushing mechanism 6, thereby simplifying the conductive bar bending process and eliminating the need for manual adjustment of the conductive bar bending position. The laser positioning operation is adopted to improve the bending accuracy of the conductive bars, and multiple conductive bars can be bent at one time, thereby greatly improving the bending efficiency of the conductive bars.

[0021] The method for using the conductive bar multi-station bending processing device based on laser positioning provided by the present invention includes the following steps: A. Laser positioning adjustment: A plurality of conductive bars are placed in the placement grooves 201 on the two conductive bar placement tables 2 in sequence by a robot or manually, and the start button of the electrical switch 403 is pressed. Then, the laser sensor 401 detects the position of the conductive bar in the placement groove 201 and transmits the detection value signal to the electrical control box 402. The electrical control box 402 compares the detection value transmitted by the laser sensor 401 with the preset conductive bar bending position value, and controls the X-axis horizontal adjustment component 301 and the Y-axis horizontal adjustment component 302 to push and adjust the conductive bar in the placement groove 201. The X-axis adjustment cylinder 3011 pushes the synchronous push block 3012 to adjust the conductive bar horizontally in the placement groove 201 in the X-axis direction, and then the Y-axis adjustment cylinder 3021 pushes the push rod 3022 to adjust the conductive bar horizontally in the placement groove 201 in the Y-axis direction, so that the plurality of conductive bars are adjusted to the appropriate position in the placement groove 201. B. Press and bend: When the detection value received by the electrical control box 402 from the laser sensor 401 meets the preset conductive bar bending position value, the electrical control box 402 controls the bending cylinder 502 to start, and the bending cylinder 502 extends to push the lifting plate 504 to move downward under the guidance of the guide telescopic rod 503, the guide rail 505 and the sliding block 506, so that the pressure plate 508 presses the conductive bar, and under the guidance of the spring guide rod 507, the bottom of the bending plate 509 protrudes from the bottom of the pressure plate 508, so that the bending notches 510 on both sides of the bending plate 509 perform synchronous bending processing on the multiple conductive bars in the placement grooves 201 on the two conductive bar placement platforms 2, and then the bending cylinder 502 contracts to drive the lifting plate 504 to move upward, so that the pressure plate 508 and the bending plate 509 release the conductive bar; C. Pushing and collecting materials: After the conductive bar is bent, the Y-axis adjustment cylinder 3021 pushes the push rod 3022 to move, so that the push rod 3022 pushes the bent conductive bar from the placement groove 201 to between the two conductive bar placement platforms 2. The electrical control box 402 controls the material pushing cylinder 601 to start, and the material pushing cylinder 601 pushes the material pushing plate 602 forward, so that the material pushing plate 602 pushes the bent conductive bar into the qualified material collection slot 101, and the qualified material falls into the qualified material collection box 103 for collection. During the bent conductive bar collection process, defective waste conductive bars are collected by a robot or manually through inspection cameras or manual visual inspection to the waste material collection slot 102 and dropped into the waste material collection box 104 for collection.

[0022] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station bending device for conductive bars based on laser positioning, characterized in that: include: Processing stand (1); Conductive bar placement tables (2), of which two are provided, and the two conductive bar placement tables (2) are symmetrically arranged on the processing platform (1) and are used to place a plurality of conductive bars; A pneumatic adjustment mechanism (3), the pneumatic adjustment mechanism (3) being arranged on the conductive bar placement platform (2); A laser positioning control mechanism (4), the laser positioning control mechanism (4) is used to detect the positions of the plurality of conductive bars on the conductive bar placement platform (2), and to control the pneumatic adjustment mechanism (3) to adjust the positions of the plurality of conductive bars on the conductive bar placement platform (2); A pneumatic pressing and bending mechanism (5), the pneumatic pressing and bending mechanism (5) being arranged on the processing stand (1) at positions corresponding to the two conductive bar placement tables (2), and being used for pressing and bending a plurality of the conductive bars on the conductive bar placement tables (2); A material pushing mechanism (6) is provided on the two processing stands (1) and between the two conductive bar placement tables (2), and is used for pushing out the conductive bars that have been collected and bent.

2. The multi-station bending device for conductive bars based on laser positioning according to claim 1, characterized in that: The conductive bar placement platform (2) is provided with a placement groove (201) for placing the conductive bar.

3. The multi-station bending processing device for conductive bars based on laser positioning according to claim 2, characterized in that: The pneumatic adjustment mechanism (3) comprises an X-axis horizontal adjustment component (301) and a Y-axis horizontal adjustment component (302); The X-axis horizontal adjustment component (301) and the Y-axis horizontal adjustment component (302) are both arranged on the conductive row placement platform (2); the X-axis horizontal adjustment component (301) pushes the conductive row to move horizontally along the X-axis direction in the placement groove (201) on the conductive row placement platform (2); and the Y-axis horizontal adjustment component (302) pushes the conductive row to move horizontally along the Y-axis direction in the placement groove (201) on the conductive row placement platform (2).

4. The multi-station bending device for conductive bars based on laser positioning according to claim 3, characterized in that: The X-axis horizontal adjustment component (301) comprises an X-axis adjustment cylinder (3011) and a synchronous push block (3012); An X-axis movable cavity (202) is provided in the conductive row placement table (2) at a position corresponding to the placement groove (201), the synchronous push block (3012) is slidably engaged in the X-axis movable cavity (202), the X-axis adjustment cylinder (3011) is arranged at one end of the conductive row placement table (2), and the output end of the X-axis adjustment cylinder (3011) extends into the X-axis movable cavity (202) and is connected to the synchronous push block (3012); The upper end surface of the synchronous push block (3012) is flush with the upper end surface of the conductive row placement platform (2).

5. The conductive bar multi-station bending processing device based on laser positioning according to claim 4, characterized in that: The Y-axis horizontal adjustment component (302) comprises a Y-axis adjustment cylinder (3021) and a push rod (3022); A Y-axis moving notch (203) is provided on the outer side of the conductive row placement table (2) at a position corresponding to the placement groove (201); the Y-axis adjustment cylinder (3021) is arranged on the processing table (1) via a mounting seat; and the output end of the Y-axis adjustment cylinder (3021) is connected to the push rod (3022) located in the Y-axis moving notch (203); The upper end surface of the push rod (3022) is flush with the upper end surface of the conductive row placement platform (2).

6. The conductive bar multi-station bending processing device based on laser positioning according to claim 5, characterized in that: The pneumatic pressing and bending mechanism (5) comprises a support frame (501), a bending cylinder (502), a guide telescopic rod (503), a lifting plate (504), a guide rail (505), a sliding block (506), a spring guide rod (507), a pressing plate (508) and a bending plate (509); The support frame (501) is arranged on the processing platform (1), the bending cylinder (502) is arranged at the upper end of the support frame (501), the output end of the bending cylinder (502) passes through the support frame (501) and is connected to the lifting plate (504), two guide telescopic rods (503) are provided, the two guide telescopic rods (503) are symmetrically arranged at the upper end of the support frame (501), and the output ends of the two guide telescopic rods (503) pass through the support frame (501) and are connected to the lifting plate (504), a plurality of sliding blocks (506) and a plurality of guide rails (505) are provided, a plurality of guide rails (505) are arranged on the inner side of the support frame (501), a plurality of sliding blocks (506) are arranged on the rear side of the lifting plate (504), and the sliding blocks (506) and the guide rails (505) are aligned and slidably engaged; There are two pressing plates (508), and the two pressing plates (508) are symmetrically arranged at the bottom of the lifting plate (504) through a plurality of spring guide rods (507). The pressing plates (508) are elastically moved up and down through the plurality of spring guide rods (507), and the pressing plates (508) and the placement grooves (201) on the conductive row placement platform (2) are aligned. The bending plate (509) is arranged between the two pressing plates (508) at the bottom of the lifting plate (504), and bending notches (510) are provided at the inner side positions of the two conductive row placement platforms (2) on both sides of the bottom of the bending plate (509); The bottom of the bending plate (509) is higher than the bottom of the pressing plate (508).

7. The conductive bar multi-station bending processing device based on laser positioning according to claim 6, characterized in that: The laser positioning control mechanism (4) includes a laser sensor (401), an electrical control box (402) and an electrical switch (403); A plurality of laser sensors (401) are embedded in the bottom of each pressing plate (508), and the electrical control box (402) and the electrical switch (403) are both arranged on the outside of the processing platform (1); The X-axis adjustment cylinder (3011), the Y-axis adjustment cylinder (3021), the bending cylinder, the laser sensor (401) and the electrical switch (403) are all electrically connected to the electrical control box (402).

8. The conductive bar multi-station bending processing device based on laser positioning according to claim 7, characterized in that: The pushing mechanism (6) comprises a pushing cylinder (601) and a pushing plate (602); The pushing cylinder (601) is arranged on the processing platform (1) between the two conductive row placement platforms (2), and the output end of the pushing cylinder (601) is connected to the pushing plate (602); The pushing cylinder (601) and the electrical control box (402) are electrically connected.

9. The conductive bar multi-station bending processing device based on laser positioning according to claim 1, characterized in that: The processing platform (1) is provided with a qualified material collection slot (101) and a waste material collection slot (102) at both ends corresponding to the two conductive bar placement platforms (2). A qualified material collection box (103) and a waste material collection box (104) are respectively placed at positions on the lower part of the processing platform (1) corresponding to the qualified material collection slot (101) and the waste material collection slot (102).

10. A method for using a conductive bar multi-station bending processing device based on laser positioning according to any one of claims 1 to 9, characterized in that: The steps include: A. Laser positioning adjustment: A plurality of conductive bars are sequentially placed in the placement grooves (201) on the two conductive bar placement tables (2) by a robot or manually, and the start button of the electrical switch (403) is pressed. Then, the laser sensor (401) detects the position of the conductive bar in the placement groove (201) and transmits the detection value signal to the electrical control box (402). The electrical control box (402) compares the detection value transmitted by the laser sensor (401) with the preset conductive bar bending position value and controls the X-axis horizontal adjustment. The joint assembly (301) and the Y-axis horizontal adjustment assembly (302) push and adjust the conductive row in the placement groove (201), and the synchronous push block (3012) is pushed by the X-axis adjustment cylinder (3011) to adjust the conductive row horizontally in the placement groove (201) in the X-axis direction. Then, the push rod (3022) is pushed by the Y-axis adjustment cylinder (3021) to adjust the conductive row horizontally in the placement groove (201) in the Y-axis direction, so that a plurality of conductive rows are adjusted to appropriate positions in the placement groove (201); B. Press and bend: When the detection value received by the electrical control box (402) from the laser sensor (401) meets the preset conductive row bending position value, the electrical control box (402) controls the bending cylinder (502) to start, and the bending cylinder (502) extends to push the lifting plate (504) to move downward under the guidance of the guide telescopic rod (503), the guide rail (505) and the sliding block (506), so that the pressing plate (508) presses the conductive row, and under the guidance of the spring guide rod (507), the bottom of the bending plate (509) protrudes from the bottom of the pressing plate (508), so that the bending notches (510) on both sides of the bending plate (509) perform synchronous bending processing on the plurality of conductive rows in the placement grooves (201) on the two conductive row placement tables (2), and then the bending cylinder (502) contracts to drive the lifting plate (504) to move upward, so that the pressing plate (508) and the bending plate (509) release the conductive row; C. Pushing and collecting materials: After the conductive row is bent, the Y-axis regulating cylinder (3021) pushes the push rod (3022) to move, so that the push rod (3022) pushes the bent conductive row from the placement groove (201) to between the two conductive row placement tables (2), and the electrical control box (402) controls the material pushing cylinder (601) to start, and the material pushing cylinder (601) pushes the material pushing plate (602) to move forward, so that the material pushing plate (602) pushes the bent conductive row to the qualified material collection slot (101), and the qualified material falls into the qualified material collection box (103) for collection; During the collection process of the bent conductive bars, defective waste conductive bars are collected by a robot or manually to the waste material collection slot (102) through inspection cameras or manual visual inspection, and then dropped into the waste material collection box (104) for collection.

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