Material taking and placing mechanism

Abstract

The utility model provides a material taking and placing mechanism which comprises a rack, a transverse moving mechanism and a lifting mechanism, the transverse moving mechanism comprises a transverse moving driving part and a transverse moving seat, and the transverse moving driving part is installed on the rack, is in transmission connection with the transverse moving seat and is used for driving the transverse moving seat to move in the transverse moving direction; the multiple lifting mechanisms are arranged on the transverse moving base in parallel at intervals. The lifting mechanism comprises a lifting driving part and a lifting seat; the lifting driving part is mounted on the transverse moving seat and is in transmission connection with the lifting seat; the lifting base is slidably connected to the transverse moving base and fixedly provided with a vacuum suction nozzle. According to the material taking and placing mechanism provided by the utility model, the transverse moving mechanism, the plurality of lifting mechanisms and the plurality of vacuum suction nozzles are arranged, so that a plurality of products in the tray can be sucked at the same time, and the suction efficiency of the products is improved.

Description

Technical Field

[0001] This utility model relates to the field of automatic loading and unloading equipment technology, and more specifically, to a material handling mechanism. Background Technology

[0002] For 3C products, randomly placing them in the tray will affect the product yield of subsequent tests; if the 3C products are spaced out in the tray, a single suction cup is used to pick up one 3C product and transport it to the testing station, and then return to pick up another 3C product, the material handling efficiency is low. Utility Model Content

[0003] This utility model provides a material handling mechanism to solve the technical problem of low material handling efficiency in the prior art, which uses a single suction cup to pick up products.

[0004] This utility model provides a material handling mechanism, including:

[0005] frame;

[0006] A lateral movement mechanism includes a lateral movement drive and a lateral movement base. The lateral movement drive is mounted on the frame and drively connected to the lateral movement base, for driving the lateral movement base to move along the lateral movement direction; and...

[0007] The lifting mechanism has multiple components arranged in parallel and spaced apart on the transverse seat; the lifting mechanism includes a lifting drive component and a lifting seat, the lifting drive component is mounted on the transverse seat and is tractively connected to the lifting seat; the lifting seat is slidably connected to the transverse seat and is fixedly provided with a vacuum nozzle.

[0008] The lifting mechanism further includes a guide assembly, which includes a fixed guide rail, a movable guide rail, and a roller disposed between the two. The fixed guide rail and the lifting drive are both fixed to the transverse seat, and the movable guide rail is fixed to the lifting seat.

[0009] The guide assembly is configured such that the lifting seat moves up and down relative to the transverse seat.

[0010] Optionally, the lifting mechanism further includes a mounting base, which is a T-shaped mounting base, including a vertically connected base plate and a protrusion. The base plate is fixed to the transverse sliding base, and the lifting drive component is mounted on the protrusion.

[0011] The guide components are located on both sides of the protrusion;

[0012] The lifting seat is a U-shaped lifting seat, and the top surface of the U-shaped lifting seat has a groove, which corresponds to the position of the protrusion. The movable guide rail is fixed to the top surface of the U-shaped lifting seat; the side wall of the U-shaped lifting seat abuts against the side wall of the movable guide rail.

[0013] Optionally, the side wall of the U-shaped lifting seat is threaded with an adjusting screw, and the end face of the adjusting screw abuts against the side wall of the movable guide rail.

[0014] Optionally, the transverse support is provided with an air passage assembly, which is located above the lifting mechanism;

[0015] The pneumatic assembly includes a mounting plate, a vacuum generator, a pneumatic tube, and a solenoid valve. The mounting plate is fixed to the transverse sliding seat. The vacuum generator and the solenoid valve are mounted on the mounting plate. Multiple vacuum nozzles are connected to the vacuum generator through the pneumatic tube. The pneumatic tube is equipped with a solenoid valve, which is used to control the opening and closing of the pneumatic tube.

[0016] Optionally, the lifting seat is equipped with a sensor, which is spaced apart from the vacuum nozzle, for detecting whether there is a product below the corresponding vacuum nozzle; the sensor is electrically connected to the solenoid valve, configured such that: if the sensor detects a product below the vacuum nozzle, it controls the solenoid valve to open the air pipe;

[0017] And / or, the vacuum generator has multiple units corresponding to the number of vacuum nozzles, and each vacuum generator is connected to the corresponding vacuum nozzle via the air tube;

[0018] And / or, the transverse seat is provided with a throttle valve, the throttle valve having multiple valves corresponding to the number of vacuum nozzles, the throttle valve being located in the air tube.

[0019] Optionally, the lifting seat is fixedly provided with a horizontal plate, and the power output end of the lifting drive component is connected to the horizontal plate;

[0020] The horizontal plate has a through hole, and the vacuum nozzle includes a suction rod and a vacuum nozzle connected to each other. The suction rod has a threaded portion that passes through the through hole and is threaded with a first nut and a second nut. The lower end face of the first nut abuts against the upper surface of the horizontal plate, and the upper end face of the second nut abuts against the lower surface of the horizontal plate.

[0021] Optionally, the through hole is a strip-shaped hole that extends along the transverse direction.

[0022] Optionally, the material handling mechanism further includes a longitudinal movement mechanism, which includes a longitudinal movement drive and a longitudinal movement base. The longitudinal movement drive is mounted on the longitudinal movement base. The longitudinal movement drive is mounted on the frame and is connected to the longitudinal movement base for driving the longitudinal movement base to move along the longitudinal movement direction.

[0023] And / or, the lifting mechanism includes a first set of lifting mechanisms and a second set of lifting mechanisms. The first set of lifting mechanisms has multiple mechanisms that are parallel and spaced apart along the lateral direction on a first surface of the lateral seat. The second set of lifting mechanisms has multiple mechanisms that are parallel and spaced apart along the lateral direction on a second surface of the lateral seat. The first surface and the second surface are arranged opposite to each other.

[0024] Optionally, the frame is provided with a visual positioning component for positioning the product; the visual positioning component is electrically connected to the lateral drive and the longitudinal drive, and is used to guide the lateral drive and the longitudinal drive to drive the vacuum nozzle to move above the product.

[0025] Taking the application of this material handling mechanism to 3C products as an example, this utility model provides a material handling mechanism that has at least the following beneficial technical effects:

[0026] By setting up a horizontal movement mechanism, multiple lifting mechanisms, and multiple vacuum nozzles, multiple products in the tray can be simultaneously sucked up, improving the product sucking efficiency. Attached Figure Description

[0027] Figure 1 An assembly diagram of a material handling mechanism provided for an embodiment of this utility model;

[0028] Figure 2 This is a partial structural diagram of a material handling mechanism provided in an embodiment of the present utility model;

[0029] Figure 3 for Figure 2 The middle circle shows a magnified view of part B;

[0030] Figure 4 A schematic diagram of the lifting seat in a material handling mechanism provided in this embodiment of the present invention;

[0031] Figure 5 for Figure 1 The middle circle shows a magnified view of part A.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10. Frame; 110. Column; 120. Longitudinal beam; 20. Transverse movement mechanism; 210. Transverse movement drive; 220. Transverse movement transmission assembly; 230. Transverse movement seat; 30. Lifting mechanism; 310. Lifting drive; 320. Guide assembly; 321. Fixed guide rail; 322. Movable guide rail; 323. Roller retainer; 330. Lifting seat; 331. Groove; 340. Mounting seat; 341. Base plate; 342. Protrusion; 350. Horizontal plate; 40. Vacuum nozzle; 410. Suction rod; 420. Suction cup; 50. Air circuit assembly; 520. Vacuum generator; 530. Solenoid valve; 540. Throttling valve; 60. Longitudinal movement mechanism; 610. Longitudinal movement drive; 620. Longitudinal movement guide rail; 640. Longitudinal movement seat. Detailed Implementation

[0034] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the following description is provided in conjunction with the appendix. Figure 1-5 Specific embodiments of this utility model will be described in detail.

[0035] In this utility model, the terms "connection" and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure.

[0036] In this utility model, the terms "inner", "outer", "upper", "lower", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] This utility model embodiment provides a material feeding and dispensing mechanism, see attached drawing. Figure 1 The material handling mechanism includes a frame 10, a transverse movement mechanism 20, and a lifting mechanism 30. The transverse movement mechanism 20 includes a transverse movement drive 210 and a transverse movement seat 230. The transverse movement drive 210 is mounted on the frame 10 and is connected to the transverse movement seat 230 for driving the transverse movement seat 230 to move in the transverse direction. Figure 1 As shown, the lateral movement direction is the X direction; the lifting mechanism 30 has multiple components arranged parallel to each other on the lateral moving base 230, for example, there can be 2, 3 or other quantities; the lifting mechanism 30 includes a lifting drive component 310 and a lifting base 330, the lifting drive component 310 is mounted on the lateral moving base 230 and is drively connected to the lifting base 330, for driving the lifting base 330 to move in the vertical direction, such as... Figure 1As shown, the vertical direction is the Z-direction; the lifting seat 330 is slidably connected to the transverse seat 230 and is fixedly equipped with vacuum nozzles 40. The number of vacuum nozzles 40 corresponds to the number of lifting mechanisms 30, for example, it can be 2, 3 or other numbers. The vacuum nozzles 40 are used to pick up products from the material tray. It should be noted that during the operation of the picking and placing mechanism, the transverse drive 210 drives multiple vacuum nozzles 40 to move above the material tray, and the lifting drive 310 drives the vacuum nozzles 40 to pick up the products at the corresponding positions and move the products to the inspection station.

[0038] Taking the application of this material handling mechanism to 3C products as an example, the material handling mechanism provided in this embodiment of the present invention, by setting a transverse mechanism 20, multiple lifting mechanisms 30 and multiple vacuum nozzles 40, can simultaneously pick up multiple products in the material tray, thereby improving the product picking efficiency.

[0039] In this embodiment of the invention, the transverse drive component 210 can be a motor, an electric push rod, or a cylinder. For example, when the transverse drive component 210 is a motor, the motor is driven by a transverse transmission assembly 220, which can be a belt drive or a linear module drive. For example, the transverse transmission assembly 220 can include a drive wheel, a driven wheel, and a transmission belt meshing with both. The drive wheel is driven by the motor, the driven wheel is pivotally connected to the frame 10, and the transverse seat 230 is fixed to the transmission belt. As another example, the transverse transmission assembly 220 can include a lead screw and a nut. The nut is threadedly connected to the lead screw and fixed to the transverse seat 230. The motor is driven by the lead screw, and the motor drives the lead screw to move the transverse seat 230 along the transverse guide rail through the nut.

[0040] In this embodiment of the invention, the lifting drive component 310 can be an electric push rod or a cylinder.

[0041] In this embodiment of the utility model, see appendix. Figure 2 and Figure 3 The lifting mechanism 30 also includes a guide assembly 320, which includes a fixed guide rail 321, a movable guide rail 322, and rollers disposed between them. Multiple rollers are spaced apart. The fixed guide rail 321 and the lifting drive component 310 are both fixed to the transverse support 230, and the movable guide rail 322 is fixed to the lifting support 330. The guide assembly 320 is configured such that the lifting support 330 rises and falls relative to the transverse support 230. This configuration provides guidance for the rising and falling of the lifting support 330 relative to the transverse support 230. The large contact area between the movable guide rail 322 and the rollers improves the movement stability of the lifting support 330.

[0042] In this embodiment of the invention, the rollers can be balls or rollers, etc.; the rollers can be mounted on the side wall of the fixed guide rail 321, or on the side wall of the movable guide rail 322, or disposed in the roller retainer 323. For example, the guide assembly 320 is a cross roller guide rail, and the guide assembly 320 also includes a roller retainer 323, which is disposed between the fixed guide rail 321 and the movable guide rail 322, with multiple rollers arranged crosswise along the length direction of the roller retainer 323.

[0043] In this embodiment of the utility model, see appendix. Figures 2-4 The lifting mechanism 30 also includes a mounting base 340, which is a T-shaped mounting base, comprising a vertically connected base plate 341 and a protrusion 342. The base plate 341 is fixed to the transverse sliding seat 230, and the lifting drive component 310 is mounted on the protrusion 342. Guide components 320 are provided on both sides of the protrusion 342. The lifting seat 330 is a U-shaped lifting seat, with a groove 331 on its top surface, corresponding to the position of the protrusion 342. A movable guide rail 322 is fixed to the top surface of the U-shaped lifting seat, and the side wall of the U-shaped lifting seat abuts against the side wall of the movable guide rail 322. This arrangement allows the groove 331 to avoid the protrusion 342, enabling the lifting drive component 310 to be mounted on the protrusion 342 and located at the front of the lifting seat 330, thereby reducing the size of the T-shaped mounting base along the transverse direction and resulting in a compact structure.

[0044] In this embodiment of the invention, an adjusting screw (not shown in the figure) is threaded onto the side wall of the U-shaped lifting seat, and the end face of the adjusting screw abuts against the side wall of the movable guide rail 322. This arrangement adjusts the gap between the movable guide rail 322 and the fixed guide rail 321, ensuring good contact between the movable guide rail 322 and the roller, reducing the wobbling of the movable guide rail 322 during movement, and improving the stability of the movable guide rail 322's movement.

[0045] In this embodiment of the utility model, see appendix. Figure 1 and Figure 5 The transverse base 230 is equipped with an air path assembly 50, located above the lifting mechanism 30. The air path assembly 50 includes a mounting plate, a vacuum generator 520, air pipes, and a solenoid valve 530. The mounting plate is fixed to the transverse base 230, and the vacuum generator 520 and solenoid valve 530 are mounted on the mounting plate. Multiple vacuum nozzles 40 are connected to the vacuum generator 520 via air pipes, each equipped with a solenoid valve 530 for controlling the opening and closing of the air pipes. It should be noted that the vacuum generator 520 generates negative pressure to adhere the vacuum suction cup 420 to the surface of the product, creating a fixing force. This design integrates the air path assembly 50 into the transverse base 230, resulting in a compact structure and space-saving design.

[0046] In this embodiment of the utility model, see appendix. Figure 5The lifting platform 330 is equipped with a sensor (not shown in the figure), which is spaced apart from the vacuum nozzles 40 to detect whether there is a product below the corresponding vacuum nozzle 40. The sensor is electrically connected to the solenoid valve 530, configured such that if the sensor detects a product below the vacuum nozzle 40, it controls the solenoid valve 530 to open the air pipe. This configuration, on the one hand, enables individual automatic control of the vacuum nozzles 40 by detecting the presence or absence of products using sensors, preventing the vacuum nozzles 40 from accidentally sucking up the material tray when they move above the tray and there is no product below them.

[0047] In this embodiment of the utility model, see appendix. Figure 5 The vacuum generator 520 has multiple units corresponding to the number of vacuum nozzles 40, and each vacuum generator 520 is connected to the corresponding vacuum nozzle 40 via an air tube.

[0048] In this embodiment of the utility model, see appendix. Figure 2 The transverse slide seat 230 is equipped with multiple throttle valves 540, corresponding to the number of vacuum nozzles 40, and the throttle valves 540 are located in the gas pipe. This arrangement allows the throttle valves 540 to regulate the gas flow rate, ensuring stable operation of the vacuum system; and, during evacuation, the throttle valves 540 can help control the rate at which gas enters the vacuum generator 520, thereby protecting the vacuum generator 520 from excessive load.

[0049] In this embodiment of the utility model, see appendix. Figure 2 The lifting seat 330 is fixedly equipped with a horizontal plate 350, and the power output end of the lifting drive component 310 is connected to the horizontal plate 350. The horizontal plate 350 has a through hole, and the vacuum nozzle 40 includes a suction rod 410 and a suction cup 420 connected to each other. The suction rod 410 has a threaded portion that passes through the through hole, and the threaded portion is threadedly connected to a first nut and a second nut. The lower end face of the first nut abuts against the upper surface of the horizontal plate 350, and the upper end face of the second nut abuts against the lower surface of the horizontal plate 350. This arrangement facilitates adjustment of the distance between the suction cup 420 and the horizontal plate 350.

[0050] In this embodiment of the invention, the through hole can be a round hole. Alternatively, the through hole can be a strip-shaped hole (not shown in the figure), extending along the lateral direction. This strip-shaped through hole facilitates adjustment of the spacing between adjacent suction rods 410 to accommodate products with different spacing in the tray.

[0051] In this embodiment of the utility model, see appendix. Figure 1The material handling mechanism also includes a longitudinal movement mechanism 60, which includes a longitudinal movement drive 610 and a longitudinal movement base 640. A transverse movement drive 210 is mounted on the longitudinal movement base 640. The longitudinal movement drive 610 is mounted on the frame 10 and is connected to the longitudinal movement base 640 for driving the longitudinal movement base 640 to move along the longitudinal direction. Figure 1 The longitudinal movement direction is the Y direction. With this configuration, the combination of the longitudinal movement drive 610, the transverse movement drive 210, and the lifting drive 310 enables the vacuum nozzle 40 to move in three directions to adsorb the product in the tray.

[0052] In this embodiment of the utility model, see appendix. Figure 1 The frame 10 includes a column 110 and a longitudinal beam 120. There are at least two longitudinal beams 120 arranged in parallel and spaced apart. The longitudinal beams 120 are fixed to the top of the column 110. The longitudinal movement mechanism 60 also includes a longitudinal movement guide rail 620. There are at least two longitudinal movement guide rails 620, which are respectively fixed to the longitudinal beams 120. The longitudinal movement seat 640 is slidably connected to the longitudinal movement guide rail 620.

[0053] In this embodiment of the utility model, see appendix. Figure 1 The longitudinal drive component 610 can be a motor, an electric actuator, or a cylinder. For example, when the longitudinal drive component 610 is a motor, the motor is driven by a longitudinal transmission assembly, which can be a belt drive or a lead screw drive. For example, the longitudinal transmission assembly can include a drive pulley, a driven pulley, and a transmission belt meshing with both. The drive pulley is driven by the motor, the driven pulley is pivotally connected to the frame 10, and the longitudinal seat 640 is fixed to the transmission belt. As another example, the longitudinal transmission assembly can include a lead screw and a nut. The lead screw is mounted on the frame 10, the nut is threaded to the lead screw and fixed to the longitudinal seat 640, and the motor is driven by the lead screw. The motor drives the lead screw to move the longitudinal seat 640 along the longitudinal guide rail 620 through the nut.

[0054] In this embodiment of the utility model, see appendix. Figure 1 and Figure 2 The lifting mechanism 30 includes a first set of lifting mechanisms and a second set of lifting mechanisms. The first set of lifting mechanisms has multiple components spaced parallel to each other along the lateral direction on the first surface of the transverse base 230. The second set of lifting mechanisms also has multiple components spaced parallel to each other along the lateral direction on the second surface of the transverse base 230. The first and second surfaces are arranged opposite to each other. This arrangement fully utilizes the opposite arrangement of the first and second surfaces of the transverse base 230 along the longitudinal direction. By providing two sets of lifting mechanisms 30, the number of vacuum nozzles 40 is increased, improving the efficiency of product suction.

[0055] In this embodiment of the invention, the frame 10 is equipped with a visual positioning component (not shown in the figure) for positioning the product. The visual positioning component is electrically connected to the transverse drive 210 and the longitudinal drive 610, and is used to guide the transverse drive 210 and the longitudinal drive 610 to drive the vacuum nozzle 40 to move above the product. With this configuration, no manual intervention is required, achieving automated positioning of the product and guiding the loading and unloading mechanism.

[0056] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A material handling mechanism, characterized in that, include: Rack (10); The lateral movement mechanism (20) includes a lateral movement drive (210) and a lateral movement base (230). The lateral movement drive (210) is mounted on the frame (10) and drivenly connected to the lateral movement base (230), for driving the lateral movement base (230) to move in the lateral direction; and, The lifting mechanism (30) has multiple components arranged in parallel at intervals on the transverse base (230); the lifting mechanism (30) includes a lifting drive component (310) and a lifting base (330), the lifting drive component (310) is mounted on the transverse base (230) and is pulsatorically connected to the lifting base (330); the lifting base (330) is slidably connected to the transverse base (230) and is fixedly provided with a vacuum nozzle (40); The lifting mechanism (30) further includes a guide assembly (320), which includes a fixed guide rail (321), a movable guide rail (322), and a roller disposed between the two. The fixed guide rail (321) and the lifting drive (310) are both fixed to the transverse seat (230), and the movable guide rail (322) is fixed to the lifting seat (330). The guide assembly (320) is configured such that the lifting seat (330) is lifted relative to the transverse seat (230).

2. The material handling mechanism according to claim 1, characterized in that, The lifting mechanism (30) also includes a mounting base (340), which is a T-shaped mounting base, including a vertically connected base plate (341) and a protrusion (342). The base plate (341) is fixed to the transverse seat (230), and the lifting drive component (310) is mounted on the protrusion (342). The guide assembly (320) is disposed on both sides of the protrusion (342); The lifting seat (330) is a U-shaped lifting seat. The top surface of the U-shaped lifting seat has a groove (331). The groove (331) corresponds to the position of the protrusion (342). The movable guide rail (322) is fixed on the top surface of the U-shaped lifting seat. The side wall of the U-shaped lifting seat abuts against the side wall of the movable guide rail (322).

3. The material handling mechanism according to claim 2, characterized in that, The side wall of the U-shaped lifting seat is threaded with an adjusting screw, and the end face of the adjusting screw abuts against the side wall of the movable guide rail (322).

4. The material handling mechanism according to claim 1, characterized in that, The transverse shift seat (230) is provided with an air passage assembly (50), which is located above the lifting mechanism (30); The air circuit assembly (50) includes a mounting plate, a vacuum generator (520), an air pipe, and a solenoid valve (530). The mounting plate is fixed to the transverse sliding seat (230). The vacuum generator (520) and the solenoid valve (530) are mounted on the mounting plate. A plurality of vacuum nozzles (40) are respectively connected to the vacuum generator (520) through the air pipe. The air pipe is equipped with a solenoid valve (530), which is used to control the opening and closing of the air pipe.

5. The material handling mechanism according to claim 4, characterized in that, The lifting seat (330) is equipped with a sensor, which is spaced apart from the vacuum nozzle (40) to detect whether there is a product below the corresponding vacuum nozzle (40); the sensor is electrically connected to the solenoid valve (530) and is configured such that if the sensor detects that there is a product below the vacuum nozzle (40), it controls the solenoid valve (530) to open the air pipe. And / or, the vacuum generator (520) has a plurality of vacuum nozzles (40) corresponding to the number of vacuum nozzles (40), each of the vacuum generators (520) being connected to the corresponding vacuum nozzle (40) via the air tube. And / or, the transverse seat (230) is provided with a throttle valve (540), the throttle valve (540) having a plurality of valves corresponding to the number of vacuum nozzles (40), the throttle valve (540) being located in the air tube.

6. The material handling mechanism according to any one of claims 1-5, characterized in that, The lifting seat (330) is fixedly provided with a horizontal plate (350), and the power output end of the lifting drive component (310) is connected to the horizontal plate (350). The horizontal plate (350) has a through hole, and the vacuum nozzle (40) includes a suction rod (410) and a vacuum nozzle (40) connected to each other. The suction rod (410) has a threaded portion that passes through the through hole and is threadedly connected to a first nut and a second nut. The lower end face of the first nut abuts against the upper surface of the horizontal plate (350), and the upper end face of the second nut abuts against the lower surface of the horizontal plate (350).

7. The material handling mechanism according to claim 6, characterized in that, The through hole is a strip-shaped hole that extends along the transverse direction.

8. The material handling mechanism according to any one of claims 1-5, characterized in that, The material handling mechanism further includes a longitudinal movement mechanism (60), which includes a longitudinal movement drive (610) and a longitudinal movement seat (640). The transverse movement drive (210) is mounted on the longitudinal movement seat (640). The longitudinal movement drive (610) is mounted on the frame (10) and is connected to the longitudinal movement seat (640) for driving the longitudinal movement seat (640) to move along the longitudinal direction. And / or, the lifting mechanism (30) includes a first set of lifting mechanisms and a second set of lifting mechanisms. The first set of lifting mechanisms has multiple mechanisms that are parallel to each other and spaced apart on the first surface of the transverse seat (230) along the transverse direction. The second set of lifting mechanisms has multiple mechanisms that are parallel to each other and spaced apart on the second surface of the transverse seat (230) along the transverse direction. The first surface and the second surface are arranged opposite to each other.

9. The material handling mechanism according to claim 8, characterized in that, The frame (10) is provided with a visual positioning component for positioning the product. The visual positioning component is electrically connected to the transverse drive (210) and the longitudinal drive (610) for guiding the transverse drive (210) and the longitudinal drive (610) to drive the vacuum nozzle (40) to move above the product.

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