Conveying mechanism of electronic piano bow rod automatic production line

Abstract

The invention relates to the technical field of conveying equipment, in particular to a conveying mechanism for an electronic piano bow rod automatic production line. The device comprises a main conveying machine body, a supporting frame is arranged on the main conveying machine body, a visual detector is arranged at the bottom of the supporting frame, an L-shaped base is arranged on a supporting leg at the tail of the main conveying machine body, a transposition driving seat is movably arranged on the L-shaped base, and the top of the transposition driving seat is in driving connection with a transferring assembly. The transfer assembly comprises a transposition base movably arranged at the top of the transposition driving base, a rotating support is movably arranged on the transposition base, and a transfer support is arranged at the top of the rotating support. By arranging the weighing sensor, the weight of the bow rod can be verified, the actual weight can be compared with the standard weight, secondary comparison can be carried out, preliminary detection of the product quality is achieved, unqualified products are prevented from entering the subsequent packaging link, the ex-factory qualified rate of the products is increased, the procedure of independent quality inspection is omitted, and the overall production efficiency is improved.

Description

An automated production line conveyor mechanism for electronic keyboard bow rods Technical Field

[0001] This invention relates to the field of conveying equipment technology, specifically to a conveying mechanism for an automated production line of electronic keyboard bow rods. Background Technology

[0002] In the bow manufacturing industry, bows of different specifications and models are usually processed on separate production lines. After production, they need to be collected, sorted and transported to the corresponding packaging or testing lines.

[0003] Traditional production methods often rely on manual sorting and transfer, which is not only labor-intensive and inefficient but also prone to sorting errors, leading to misdelivery and missed inspections. Furthermore, manual operation can easily damage the surface of the arch rods, affecting product quality, and it cannot quickly adapt to the needs of diverting products of various specifications. Existing conveyor equipment has limited functionality, lacking automatic identification, precise repositioning, diversion, and weight verification capabilities, making it difficult to meet the demands of automated and refined arch rod production, thus hindering improvements in production efficiency and product qualification rates. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a rationally designed automated production line conveying mechanism for electronic keyboard bow rods, which can solve the aforementioned problems.

[0005] To achieve the above objectives, the invention provides the following technical solution: it includes a main conveyor body, a support frame is provided on the main conveyor body, a vision detector is provided at the bottom of the support frame, an L-shaped base is provided on the support leg at the tail of the main conveyor body, a shifting drive seat is movably provided on the L-shaped base, a transfer assembly is drivenly connected to the top of the shifting drive seat, the transfer assembly includes a shifting base movably provided on the top of the shifting drive seat, a rotating support is movably provided on the shifting base, and a transfer support is provided on the top of the rotating support.

[0006] Preferably, the shift drive seat includes a base plate disposed on an L-shaped base, with casters disposed at the four corners of the bottom of the base plate, a pair of first slide rails symmetrically disposed at the top of the base plate, an installation groove being provided at the top of the base plate, and a moving groove being provided on one side of the installation groove, with both the moving groove and the installation groove located between the two first slide rails.

[0007] Preferably, a mounting bracket is provided on one side of the base plate, and a lead screw is movably mounted in the mounting groove through a pair of bearing seats. A reducer is provided on the mounting bracket, and the transmission end of the reducer is connected to one end of the lead screw through a coupling. A motor is provided on the reducer, and the transmission end of the motor is connected to the input end of the reducer.

[0008] Preferably, a push telescopic cylinder is provided on the side of the L-shaped base near the main conveyor body. The telescopic rod of the push telescopic cylinder passes through the plate of the L-shaped base, and a welding plate is provided on the top of the telescopic rod. A welding groove is opened on one side of the base plate, and the welding plate is welded and placed in the welding groove.

[0009] Preferably, the shifting base includes a movable seat disposed on a base plate. The top of the movable seat has an annular groove, and the bottom of the movable seat has a driving component. The driving component is disposed in a mounting groove and has a threaded nut inside. The threaded nut is threaded onto a lead screw. The bottom of the movable seat also has a pair of symmetrically arranged sliding blocks. The two sliding blocks are respectively movably disposed on two first slide rails. The driving component has a slot.

[0010] Preferably, the rotating support includes a steering plate, with sliding sleeves embedded at each of the four corners of the steering plate. Several support legs are provided at the bottom of the steering plate, and each support leg is provided with a caster wheel at its bottom. Several casters wheel are provided in an annular groove, and each caster wheel is fitted against the inner bottom surface of the annular groove. A rotating shaft is provided at the bottom of the steering plate. The rotating shaft is movably mounted on a movable seat through a bearing seat. One end of the rotating shaft passes through the movable seat, and a gear is provided at the end of the shaft located in the slot.

[0011] Preferably, a mounting bracket 2 is provided on one side of the bottom of the movable seat, a speed reducer 2 is provided on the mounting bracket 2, a gear 1 is provided on the transmission end of the speed reducer 2, the gear 1 and gear 2 are meshed and connected, a motor 2 is provided on the speed reducer 2, the transmission end of the motor 2 is connected to the input end of the speed reducer 2, and both the speed reducer 2 and the motor 2 are located in the movable slot.

[0012] Preferably, a weighing sensor is provided on the top of the steering plate, and the transfer support includes a mounting plate placed on top of the weighing sensor. Limiting rods are provided at the four corners of the bottom of the mounting plate corresponding to the positions of the sliding sleeves. Several limiting rods are respectively arranged in several sliding sleeves, and a limiting plate is fixed to the bottom of each limiting rod by bolts. Support plates are symmetrically arranged on both sides of the top of the mounting plate. Several rotating rollers are movably arranged between two support plates through several pairs of bearing seats. A pair of sprockets are provided at one end of each rotating roller, and several adjacent sprockets are connected by several chains. A mounting frame three is provided on the outer wall of one of the support plates. A reducer three is provided on the mounting frame three. The transmission end of the reducer three is connected to one end of one of the rotating rollers through a coupling. A motor three is provided on the reducer three. The transmission end of the motor three is connected to the input end of the reducer three.

[0013] Preferably, a sliding groove is formed on the outer wall of the two support plates on the side away from the main conveyor body. A slider is provided in each of the two sliding grooves, and the two sliders are both set on the baffle plate. A soft pad is provided on the front of the baffle plate. A second slide rail is provided on the top of the mounting plate. A telescopic cylinder is provided behind the second slide rail. A connecting plate is provided at the top of the telescopic rod of the telescopic cylinder. A right-angled trapezoidal block is connected to the front of the connecting plate. A sliding groove is formed at the bottom of the right-angled trapezoidal block. The second slide rail is set in the sliding groove, and the bottom slope of the baffle plate is fitted with the top slope of the right-angled trapezoidal block.

[0014] Preferably, a guide plate is provided on one side of the main conveyor body near the transfer support, the guide plate being lower than the conveyor belt of the main conveyor body, and the other side being higher than the rotating roller.

[0015] The beneficial effects of adopting the above structure are as follows: 1. This invention can automatically identify the specifications and models of the bow rod by using a vision detector in conjunction with the main control terminal, replacing manual sorting, completely solving the problems of low efficiency and easy error in manual sorting, greatly improving sorting accuracy, and automating the entire conveying and sorting process without human intervention, reducing the intensity of manual labor and labor costs, reducing product bumps and damage caused by manual operation, ensuring the integrity of the bow rod's appearance, adapting to the diversion needs of batch production of bow rods of multiple specifications, making the entire conveying and sorting process more efficient and smooth, and adapting to large-scale production operations.

[0016] 2. This invention, by setting up a weighing sensor, can perform weight verification on the bow rod, compare the actual weight with the standard weight, and perform a secondary comparison to achieve preliminary product quality inspection. This prevents defective products from flowing into the subsequent packaging stage, improves the product qualification rate, and the combination of weight verification and visual recognition further reduces the probability of product missorting and missed inspection, reduces losses caused by defective products flowing out, optimizes the product quality control process, eliminates the need for separate quality inspection, and improves overall production efficiency.

[0017] 3. This invention, through the combination of a shift drive seat and a lead screw and nut transmission, along with a push-pull structure of a telescopic cylinder, enables the transfer components to move left and right, and forward and backward. It can flexibly align with conveyor lines at different positions, adapting to multi-directional diversion needs. The rotating support can rotate 90 degrees and 180 degrees, breaking the limitations of fixed direction in traditional conveying equipment. It meets the transfer needs of multiple conveyor lines on both sides and in front of the L-shaped base and main conveyor body. The equipment has stronger adaptability, eliminating the need for multiple devices to work together, thus saving production space and equipment investment costs.

[0018] 4. This invention, through the roller transmission of the transfer support and the limiting structure of the second baffle, can smoothly support the bow rod. The soft pad can buffer the impact force and prevent the bow rod from shifting or being damaged by bumps. The second baffle can be raised and lowered by the cooperation of the telescopic cylinder and the right-angled trapezoidal block. It will not obstruct the product conveying during unloading and ensures the smooth transfer of products. The casters, slide rails, casters and other structures make the movement and rotation of each component smoother, reduce mechanical wear, extend the service life of the equipment, and make the overall operation stable and reliable with lower maintenance costs. Attached Figure Description

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the overall structure of the present invention from another side view; Figure 3 is a schematic diagram of the main conveyor body structure of the present invention; Figure 4 is a schematic diagram of the bottom view of the main conveyor body structure of the present invention; Figure 5 is a schematic diagram of the structure of the present invention when the shifting drive seat and transfer assembly are assembled; Figure 6 is a schematic diagram of the structure of the shifting drive seat and transfer assembly from another side view; Figure 7 is a schematic diagram of the structure of the shifting drive seat of the present invention; Figure 8 is a schematic diagram of the unfolded structure of the shifting drive seat of the present invention; Figure 9 is a schematic diagram of the structure of the shifting base of the present invention; Figure 10 is a schematic diagram of the bottom view of the shifting base structure of the present invention; Figure 11 is a schematic diagram of the structure of the rotating support and transfer support of the present invention when they are assembled; Figure 12 is a schematic diagram of the structure of the rotating support of the present invention; Figure 13 is a schematic diagram of the bottom view of the rotating support of the present invention; Figure 14 is a schematic diagram of the structure of the transfer support of the present invention; Figure 15 is a schematic diagram of the unfolded structure of the transfer support of the present invention; Figure 16 is a schematic diagram of the structure of the baffle two and the right-angled trapezoidal block of the present invention.

[0020] Explanation of reference numerals in the attached drawings: 1. Main conveyor body; 10. Support frame; 11. L-shaped base; 12. Baffle plate 13. Guide plate; 2. Vision detector; 3. Push telescopic cylinder; 3. Welding plate; 30. Positioning drive seat; 4. Base plate; 40. Weld groove; 41. Caster wheel; 42. First slide rail; 43. Mounting groove; 44. Moving groove; 45. Mounting bracket 1; 46. Lead screw; 47. Motor 1; 48. Reducer 1; 49. Bearing seat; 5. Coupling; 6. Transfer assembly; 70. Positioning base; 70. Moving seat; 701. Annular groove; 702. Drive component; 703. Lead screw nut; 704. Slide seat; 705. Slotted part; 706. Mounting bracket 2; 707. Reducer 2; 708. Motor 2; 709. Gear 1 7010, Rotating Support 71, Steering Plate 711, Support Leg 712, Universal Wheel 713, Rotating Shaft 714, Gear 2 715, Sliding Sleeve 716, Transfer Support 72, Mounting Top Plate 721, Limiting Rod 722, Limiting Disc 724, Support Plate 725, Mounting Frame 3 726, Rotating Roller 727, Sprocket 728, Chain 729, Reducer 3 7210, Motor 3 7211, Slide 1 7212, Baffle 2 7213, Slider 7214, Soft Pad 7215, Second Slide Rail 7216, Telescopic Cylinder 7217, Slide 2 7218, Right-Angle Trapezoidal Block 7219, Connecting Plate 7220, Weighing Sensor 8. Detailed Implementation

[0021] The technical solutions of the embodiments of the invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the invention.

[0022] As shown in Figures 1-16, the present invention proposes an automated production line conveying mechanism for electronic keyboard bows. It includes a main conveyor body 1, on which a support frame 10 is fixedly mounted. A vision detector 2 is fixedly mounted at the bottom of the support frame 10, perpendicularly facing the conveyor belt surface of the main conveyor body 1, for image acquisition and recognition of the conveyed bow. An L-shaped base 11 is fixedly mounted on a vertical leg at the tail of the main conveyor body 1. A shifting drive seat 4 is movably mounted on the L-shaped base 11. A transfer assembly 7 is driven to the top of the shifting drive seat 4. The transfer assembly 7 receives the bow conveyed by the main conveyor body 1 and completes the shifting, turning, and transfer operations of the bow. The transfer assembly 7 includes a shifting base 70 movably mounted on the top of the shifting drive seat 4, and a rotating support 71 movably mounted on the shifting base 70. The unit is equipped with a transfer support 72, which is used to place the bow rod and realize the receiving and transportation of the bow rod; the shift drive seat 4 includes a base plate 40 set on an L-shaped base 11. Casters 42 are fixedly installed at the four corners of the bottom of the base plate 40. The casters 42 are in contact with the surface of the L-shaped base 11 to realize the flexible movement of the base plate 40. A pair of first slide rails 43 are symmetrically fixedly installed on the top of the base plate 40. An installation groove 44 is opened on the top of the base plate 40. A moving groove 45 is opened on one side of the installation groove 44. The moving groove 45 and the installation groove 44 are both located between the two first slide rails 43 and are arranged in parallel; a mounting bracket 46 is fixedly installed on one side of the base plate 40. A lead screw 47 is movably installed in the installation groove 44 through a pair of bearing seats 5. The two ends of the lead screw 47 are fixedly connected to the inner ring of the bearing seat 5 to ensure smooth rotation of the lead screw 47. A reducer 49 is fixedly installed on the mounting bracket 46. The transmission end of the reducer 49 is fixedly connected to one end of the lead screw 47 through the coupling 6. A motor 48 is installed on the reducer 49. The transmission end of the motor 48 is fixedly connected to the input end of the reducer 49. The motor 48 provides power, which is reduced and increased in torque by the reducer 49 to drive the lead screw 47 to rotate. A push telescopic cylinder 3 is fixedly installed on the side of the L-shaped base 11 near the main conveyor body 1. The telescopic rod of the push telescopic cylinder 3 passes through the plate of the L-shaped base 11, and a welding plate 30 is fixedly installed on the top of the telescopic rod. A welding groove 41 adapted to the welding plate 30 is opened on one side of the base plate 40. The welding plate 30 is welded and fixed in the welding groove 41 to achieve a rigid connection between the push telescopic cylinder 3 and the base plate 40. The base plate 40 can be pushed to move back and forth by the telescopic action of the push telescopic cylinder 3.The shifting base 70 includes a movable seat 701 mounted on a base plate 40. The top of the movable seat 701 has an annular groove 702, and the bottom of the movable seat 701 is fixedly fitted with a driving component 703. The driving component 703 is located inside a mounting groove 44, and a threaded nut 704 is fixedly embedded within the driving component 703. The threaded nut 704 is threaded onto a lead screw 47, forming a transmission pair between the lead screw 47 and the threaded nut 704. A pair of slides 705 are symmetrically fixedly mounted on the bottom of the movable seat 701. The two slides 705 are respectively movably engaged on two first slide rails 43, guiding and limiting the movement of the movable seat 701. The driving component 703 has a slot 706 for pre-installation of subsequent transmission components. The rotating support 71 includes a steering plate 711, with sliding sleeves 716 embedded at each of the four corners of the steering plate 711. The sliding sleeves 716 are fixedly connected to the steering plate 711. Several support legs 712 are fixedly installed at the bottom of the steering plate 711, and a caster wheel 713 is fixedly installed at the bottom of each support leg 712. All caster wheels 713 are movably disposed in an annular groove 702, and each caster wheel 713 is in contact with the inner bottom surface of the annular groove 702 to achieve stable rotation of the steering plate 711. A rotating shaft 714 is fixedly installed at the center of the bottom of the steering plate 711. The rotating shaft 714 is movably mounted on the movable seat 701 through a bearing seat 5, and one end of the rotating shaft 714 passes through the movable seat 701. A gear 715 is fixedly installed at one end of the slot 706; a mounting bracket 707 is fixedly installed on one side of the bottom of the movable seat 701, and a reducer 708 is fixedly installed on the mounting bracket 707. A gear 7010 is fixedly installed on the transmission end of the reducer 708, and the gear 7010 and gear 715 are meshed together. A motor 709 is installed on the reducer 708, and the transmission end of the motor 709 is fixedly connected to the input end of the reducer 708. Both the reducer 708 and the motor 709 are located in the movable slot 45. The reducer 708 is driven by the motor 709, and the gear 708 is driven by the meshing of gear 7010 and gear 715. The transmission drives the rotating shaft 714 and the steering plate 711 to rotate. A weighing sensor 8 is fixedly installed on the top of the steering plate 711. The weighing sensor 8 is used to detect the weight of the supported bow pole and realize product weight verification. The transfer support 72 includes a mounting plate 721 placed on top of the weighing sensor 8. Limiting rods 722 are fixedly installed at the four corners of the bottom of the mounting plate 721 corresponding to the positions of the sliding sleeves 716. Several limiting rods 722 are movably inserted into several sliding sleeves 716, and the bottom of each limiting rod 722 is fixed with a limiting plate 724 by screws 723. The limiting plate 724 can prevent the limiting rod 722 from detaching from the sliding sleeve 716 and at the same time ensure the stable placement of the mounting plate 721.Support plates 725 are symmetrically fixed on both sides of the top of the mounting plate 721. Several rotating rollers 727 are movably mounted between the two support plates 725 via several pairs of bearing seats 5. All rotating rollers 727 are arranged in parallel. A pair of sprockets 728 are fixedly mounted at one end of each rotating roller 727, and the sprockets 728 of adjacent rotating rollers 727 are connected by a chain 729 to achieve synchronous rotation of all rotating rollers 727. A mounting frame 726 is fixedly mounted on the outer wall of one of the support plates 725. A reducer 7210 is fixedly mounted on the mounting frame 726. The drive end of the reducer 7210 is fixedly connected to one end of one of the rotating rollers 727 via a coupling 6. A motor 7211 is matched to the reducer 7210. The drive end of the motor 7211 is fixedly connected to the input end of the reducer 7210. Power is provided by 211, which drives the rotating roller 727 to rotate after being reduced by the reducer 3 7210. The outer wall of the two support plates 725 away from the main conveyor body 1 is provided with a sliding groove 7212. The two sliding grooves 7212 are movably engaged with sliders 7214. The two sliders 7214 are fixedly connected to the baffle 2 7213. The baffle 2 7213 can slide up and down along the sliding groove 7212. A soft pad 7215 is fixedly provided on the front of the baffle 2 7213. The soft pad 7215 is used to buffer the impact force of the bow rod and prevent the bow rod from being damaged by bumping. The top plate 721 is fixedly provided with a second slide rail 7216. The telescopic cylinder 7217 is fixedly provided behind the second slide rail 7216. The top of the telescopic rod of the telescopic cylinder 7217 is fixedly provided with a connecting plate 7220. The front of the connecting plate 7220 is fixedly connected with a right-angled trapezoidal block 7219. A second slide groove 7218 is provided at the bottom of the right-angled trapezoidal block 7219. A second slide rail 7216 is movably engaged within the second slide groove 7218. The bottom inclined surface of the second baffle 7213 is fitted against the top inclined surface of the right-angled trapezoidal block 7219. The right-angled trapezoidal block 7219 is moved by the telescopic cylinder 7217, which in turn drives the second baffle 7213 to rise and fall. A guide plate 13 is fixedly installed on the side of the main conveyor body 1 near the transfer support 72. The guide plate 13 is inclined, with one end lower than the surface of the conveyor belt of the main conveyor body 1 and the other end higher than the surface of the rotating roller 727, facilitating the smooth sliding of the bow rod from the main conveyor body 1 onto the rotating roller 727.

[0023] In operation, arch stalks of different specifications and models are conveyed from the conveyors of each production line to the main conveyor 1. The main conveyor 1 starts operating and continuously conveys the arch stalks towards the transfer assembly 7. When the arch stalk moves directly under the vision detector 2, the vision detector 2 automatically takes a picture of the arch stalk and transmits the image data to the main control unit. The main control unit analyzes the model and specifications of the arch stalk using an image recognition algorithm to complete the initial product identification. After identification, the main conveyor 1 continues to convey the arch stalk, which slides smoothly down the inclined guide plate 13 to the transfer assembly 7. On the rotating roller 727 of support 72, motor 3 7211 starts, driving reducer 3 7210 to run. Reducer 3 7210 drives the connected rotating roller 727 to rotate. Under the transmission cooperation of sprocket 728 and chain 729 at the end of rotating roller 727, all rotating rollers 727 rotate synchronously and in the same direction, driving the bow rod to move forward on the rotating roller 727 until one side of the bow rod presses against the soft pad 7215 of baffle 2 7213. Motor 3 7211 immediately stops, completing the receiving and positioning of the bow rod. After the bow rod is positioned, the weighing plate 711 at the top... Sensor 8 detects the weight of the bow pole in real time and transmits the weight data to the main control terminal. The main control terminal compares the detected weight with the standard weight of the corresponding specification and model bow pole identified by the vision detector 2. If the weight data error is within the allowable range, the product is deemed qualified. The main control terminal controls the shift drive 4 and the transfer assembly 7 to work together to transfer the qualified product to the corresponding model packaging conveyor line. If the weight data error exceeds the range, the product is deemed unqualified. The control device transfers the unqualified product to the second inspection conveyor line for secondary inspection. After the product conveyor line is aligned... The telescopic cylinder 7217 is activated and the telescopic rod is retracted. The telescopic rod pulls the right-angled trapezoidal block 7219 backward along the second slide rail 7216 via the connecting plate 7220. Under the action of gravity, the baffle 7213 slides downward along the inclined surface of the right-angled trapezoidal block 7219 until the top of the baffle 7213 is lower than the surface of the rotating roller 727. Then the motor 7211 is activated again to drive the rotating roller 727 to rotate continuously, smoothly conveying the bow rod to the corresponding conveyor line, completing a single bow rod transfer operation; the specific relocation operation of the device is divided into two methods: 1. When the bow rod needs to be moved to the conveyor line in front of the L-shaped base 11, the main control terminal starts the motor 48, which drives the reducer 49 to rotate, causing the lead screw 47 to rotate. Under the threaded transmission of the lead screw 47 and the lead screw nut 704, the lead screw nut 704 drives the drive component 703 and the moving seat 701 to move left and right along the first slide rail 43. By controlling the forward and reverse rotation of the motor 48, the moving seat 701 is accurately repositioned, so that the transfer support 72 drives the bow rod to align with the corresponding conveyor line. After the position is aligned, the push telescopic cylinder 3 is started, the telescopic rod is extended, and the base plate 40 is pushed forward along the L-shaped base 11, so that the end of the rotating roller 727 is in contact with the corresponding conveyor line. Then, the bow rod is conveyed to the target conveyor line by the rotation of the rotating roller 727; 2.When the bow rod needs to be moved to the left or right sides of the L-shaped base 11 or the left or right sides of the main conveyor body 1, the push telescopic cylinder 3 is first activated to pull the base plate 40 back to the middle position of the L-shaped base 11. Then, the main control unit starts the second motor 709, which drives the second reducer 708 to rotate, causing the first gear 7010 to rotate. The first gear 7010 meshes with the second gear 715 and the rotating shaft 714 to rotate. Depending on the direction of the target conveyor line, the main control unit controls the second motor 709 to rotate forward or backward, causing the rotating support 71 to rotate 90 degrees (corresponding to the left or right sides of the L-shaped base 11 conveyor lines) or 180 degrees (corresponding to the left or right sides of the main conveyor body 1 conveyor lines), completing the steering adjustment of the transfer support 72. After steering, the shifting base 70 is driven to move to the corresponding conveyor line position through the transmission of the lead screw 47 and lead screw nut 704 inside the shifting drive seat 4. Finally, in conjunction with the push telescopic cylinder 3 and the rotating roller 727, the bow rod is conveyed to the target conveyor line.

[0024] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the invention and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the invention should be included within the scope of protection of the invention. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An automated production line conveying mechanism for an electronic keyboard bow rod, comprising a main conveyor body (1), a support frame (10) mounted on the main conveyor body (1), and a vision detector (2) mounted at the bottom of the support frame (10), characterized in that: An L-shaped base (11) is provided on the upright leg at the tail of the main conveyor body (1). A shift drive seat (4) is movably provided on the L-shaped base (11). A transfer assembly (7) is driven to the top of the shift drive seat (4). The transfer assembly (7) includes a shift base (70) movably provided on the top of the shift drive seat (4). A rotating support (71) is movably provided on the shift base (70). A transfer support (72) is provided on the top of the rotating support (71).

2. The automated production line conveying mechanism for an electronic keyboard bow as described in claim 1, characterized in that: The shift drive seat (4) includes a base plate (40) set on an L-shaped base (11). Casters (42) are provided on the four corners of the bottom of the base plate (40). A pair of first slide rails (43) are symmetrically arranged on the top of the base plate (40). An installation groove (44) is opened on the top of the base plate (40). A moving groove (45) is opened on one side of the installation groove (44). The moving groove (45) and the installation groove (44) are both located between the two first slide rails (43).

3. The automated production line conveying mechanism for an electronic keyboard bow as described in claim 2, characterized in that: A mounting bracket (46) is provided on one side of the base plate (40). A lead screw (47) is movably mounted in the mounting groove (44) through a pair of bearing seats (5). A reducer (49) is provided on the mounting bracket (46). The transmission end of the reducer (49) is connected to one end of the lead screw (47) through a coupling (6). A motor (48) is provided on the reducer (49). The transmission end of the motor (48) is connected to the input end of the reducer (49).

4. The automated production line conveying mechanism for an electronic keyboard bow as described in claim 2, characterized in that: The L-shaped base (11) is provided with a push telescopic cylinder (3) on the side near the main conveyor body (1). The telescopic rod of the push telescopic cylinder (3) passes through the plate of the L-shaped base (11). A welding plate (30) is provided on the top of the telescopic rod. A welding groove (41) is opened on one side of the base plate (40). The welding plate (30) is welded in the welding groove (41).

5. The automated production line conveying mechanism for an electronic keyboard bow as described in claim 3, characterized in that: The shifting base (70) includes a movable seat (701) disposed on the base plate (40). The top of the movable seat (701) is provided with an annular groove (702). The bottom of the movable seat (701) is provided with a driving member (703). The driving member (703) is disposed in the mounting groove (44), and a nut (704) is disposed in the driving member (703). The nut (704) is threaded on the lead screw (47). The bottom of the movable seat (701) is also symmetrically provided with a pair of slides (705). The two slides (705) are respectively movably disposed on two first slide rails (43). The driving member (703) is provided with a slot (706).

6. The electronic keyboard bow rod automated production line conveying mechanism according to claim 5, characterized in that: The rotating support (71) includes a steering plate (711), and each of the four corners of the steering plate (711) is fitted with a sliding sleeve (716). The bottom of the steering plate (711) is provided with several support legs (712), and the bottom of each support leg (712) is provided with a universal wheel (713). Several universal wheels (713) are provided in an annular groove (702), and each universal wheel (713) is fitted against the inner bottom surface of the annular groove (702). The bottom of the steering plate (711) is provided with a rotating shaft (714), and the rotating shaft (714) is movably mounted on the movable seat (701) through a bearing seat (5). One end of the rotating shaft (714) passes through the movable seat (701), and the end of the shaft located in the slot (706) is provided with a gear two (715).

7. The automated production line conveying mechanism for an electronic keyboard bow as described in claim 6, characterized in that: A mounting bracket 2 (707) is provided on one side of the bottom of the movable seat (701). A speed reducer 2 (708) is provided on the mounting bracket 2 (707). A gear 1 (7010) is provided on the transmission end of the speed reducer 2 (708). The gear 1 (7010) meshes with the gear 2 (715). A motor 2 (709) is provided on the speed reducer 2 (708). The transmission end of the motor 2 (709) is connected to the input end of the speed reducer 2 (708). Both the speed reducer 2 (708) and the motor 2 (709) are located in the movable slot (45).

8. The electronic keyboard bow rod automated production line conveying mechanism according to claim 6, characterized in that: A weighing sensor (8) is provided on the top of the steering plate (711). The transfer support (72) includes a mounting plate (721) placed on top of the weighing sensor (8). Limiting rods (722) are provided at the four corners of the bottom of the mounting plate (721) corresponding to the positions of the sliding sleeves (716). Several limiting rods (722) are respectively set in several sliding sleeves (716), and the bottom of each limiting rod (722) is fixed with a limiting plate (724) by bolts. Support plates (725) are symmetrically arranged on both sides of the top of the mounting plate (721). Several rotating shafts are movably arranged between the two support plates (725) through several pairs of bearing seats (5). Roller (727), each roller (727) is provided with a pair of sprockets (728) at one end, and several adjacent sprockets (728) are connected by several chains (729) for transmission. A mounting frame three (726) is provided on the outer wall of one of the support plates (725). A reducer three (7210) is provided on the mounting frame three (726). The transmission end of the reducer three (7210) is connected to one end of one of the rollers (727) through a coupling (6). A motor three (7211) is provided on the reducer three (7210). The transmission end of the motor three (7211) is connected to the input end of the reducer three (7210).

9. The automated production line conveying mechanism for an electronic keyboard bow as described in claim 8, characterized in that: On the outer wall of the two support plates (725) away from the main conveyor body (1), there is a slide groove (7212). Each of the two slide grooves (7212) is provided with a slider (7214), and both sliders (7214) are provided on the baffle plate (7213). A soft pad (7215) is provided on the front of the baffle plate (7213). A second slide rail (7216) is provided on the top of the mounting plate (721). A second slide rail (7216) is provided behind the second slide rail (7216). The device has a telescopic cylinder (7217), and a connecting plate (7220) is provided at the top of the telescopic rod of the telescopic cylinder (7217). A right-angled trapezoidal block (7219) is connected to the front of the connecting plate (7220). A second slide groove (7218) is provided at the bottom of the right-angled trapezoidal block (7219). The second slide rail (7216) is provided in the slide groove (7218), and the bottom slope of the baffle (7213) is fitted to the top slope of the right-angled trapezoidal block (7219).

10. The automated production line conveying mechanism for an electronic keyboard bow as described in claim 8, characterized in that: The main conveyor body (1) is provided with a guide plate (13) on one side near the transfer support (72). The guide plate (13) is lower than the conveyor belt of the main conveyor body (1) and higher than the roller (727) on the other side.

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