A material taking module and a feeding equipment

Abstract

The utility model discloses a kind of material taking module and feeding equipment, the material taking module includes first base frame, first mobile module, second mobile module, second base frame, linkage module, driving element and suction module, first mobile module is arranged in first base frame up and down parallel with horizontal mechanism, camera mechanism is set on first mobile module, second base frame is set on second mobile module, linkage module includes cam mechanism and several reset mechanisms, cam mechanism has several protruding structures, below several protruding structures respectively corresponding setting has one guide mechanism, the lower end of each guide mechanism is connected with a reset mechanism, the upper end of reset mechanism is connected with second base frame, driving element is set in second base frame and is connected with cam mechanism, suction module includes several suction nozzle mechanisms and vacuum generator that intercommunication, several suction nozzle mechanisms are set in guide mechanism one to one, vacuum generator is set in second base frame. Precise realization automation handling can be.

Description

Technical Field

[0001] This utility model relates to the field of automated material handling technology, and in particular to a material handling module and a material feeding device. Background Technology

[0002] In the production of camera modules, lens handling is a critical process. Currently, the handling of lenses for various types of camera modules mainly relies on manual operation or semi-automated equipment. However, this method is not only inefficient but also requires significant equipment space, making it difficult to meet the needs of large-scale production. Furthermore, frequent contact with lenses by personnel or operation in non-clean environments can easily cause secondary contamination of the high-cleanliness-requirement lenses, such as dust and fingerprints. During semi-automated equipment handling, inaccurate alignment of the gripping device can easily damage or scratch the lens surface, directly affecting the final image quality and product yield of the camera module. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a material handling module that can achieve automated and precise handling of lenses through visual positioning and multi-station collaborative picking, effectively improving production efficiency and avoiding lens contamination and surface damage.

[0004] This utility model also proposes a feeding device having the above-mentioned material handling module.

[0005] The material handling module according to the first aspect of the present invention includes: First framework; A first moving module is mounted on the first base frame and a camera mechanism is mounted on the first moving module. The first moving module is adapted to drive the camera mechanism to move in the left and right directions. The second moving module is mounted on the first base frame. The first moving module and the second moving module are arranged side by side vertically. The second moving module is mounted on the second base frame. The second moving module is adapted to drive the second base frame to move in the left and right directions. The linkage module is located on the front side of the second base frame. The linkage module includes a cam mechanism and several reset mechanisms. The cam mechanism has several protruding structures. A guide mechanism is respectively provided below each of the protruding structures. Each guide mechanism is connected to the lower end of a reset mechanism. The upper end of the reset mechanism is connected to the second base frame. The reset mechanism is adapted to pull the guide mechanism upward to contact the protruding structure. A driving element is disposed on the rear side of the second base frame. The movable end of the driving element is connected to the cam mechanism. The driving element is adapted to drive the cam mechanism to rotate and cause at least one of the protruding structures to press the guide mechanism downward. The suction module includes several interconnected suction nozzle mechanisms and a vacuum generator. The suction nozzle mechanisms are arranged one-to-one with the guide mechanism, and the vacuum generator is arranged on the second base frame.

[0006] According to some embodiments of this utility model, a limiting sensor is also included. The limiting sensor is disposed on the side of the second base frame near the first moving module. The limiting sensor has a first sensing groove. The first moving module includes a first drive motor, a first guide rail slider, a connecting plate, and a limiting member. The output end of the first drive motor is connected to the first guide rail slider. The first guide rail slider is disposed on the first base frame. The movable end of the first guide rail slider is provided with a connecting plate. The limiting member is disposed vertically and horizontally on the connecting plate with the camera mechanism. The limiting member is adapted to at least partially pass through the first sensing groove.

[0007] According to some embodiments of the present invention, the camera mechanism includes a first connector, which is disposed on the connecting plate. A CCD camera is disposed on the first connector, and an illumination element is disposed at the lens of the CCD camera. The illumination element is connected to the first connector.

[0008] According to some embodiments of the present invention, the second moving module includes a second drive motor and a second guide rail slider. The output end of the second drive motor is connected to the second guide rail slider. The second guide rail slider is disposed on the first base frame. The second base frame is disposed on the second guide rail slider. The second drive motor is adapted to drive the second base frame to move in the left-right direction through the second guide rail slider.

[0009] According to some embodiments of the present invention, the cam mechanism includes two protruding structures and a connecting part. The two protruding structures are symmetrically arranged on the left and right sides of the lower end of the connecting part. The connecting part is fixedly connected to the movable end of the driving element. Two reset mechanisms are provided, and two guide mechanisms are provided. The two protruding structures are adapted to contact one of the guide mechanisms through a roller, and one guide mechanism is connected to the lower end of one reset mechanism.

[0010] According to some embodiments of the present invention, the guiding mechanism includes a third guide rail slider, which is fixedly disposed on the front side of the base frame. The transmission end of the third guide rail slider is provided with a bearing seat. The suction nozzle mechanism is disposed on the bearing seat. The upper end of the bearing seat is provided with a second connecting member. The upper end surface of the second connecting member is adapted to contact the protruding structure. The front side of the second connecting member is connected to the reset mechanism.

[0011] According to some embodiments of the present invention, the reset mechanism includes an elastic body, the upper end of which is connected to the base frame, and the lower end of which is provided with a third connecting member, which is disposed on the guide mechanism.

[0012] According to some embodiments of the present invention, the suction nozzle mechanism includes a hollow motor and a suction nozzle. The hollow motor is mounted on a guide mechanism and has a first end and a second end. The first end of the hollow motor is provided with an output shaft. An air passage is provided between the output shaft and the second end of the hollow motor, and the output shaft of the hollow motor is connected to the suction nozzle through a coupling. The suction nozzle is mounted on the guide mechanism, and the vacuum generator is adapted to be connected to the second end of the hollow motor through an air pipe.

[0013] According to some embodiments of the present invention, the second base frame includes a first connecting frame and a second connecting frame connected vertically. The vacuum generator is disposed at the upper end of the first connecting frame. The first connecting frame is provided with a first groove, and a fourth connecting member is disposed in the first groove. The fourth connecting member is connected to the upper end of the reset mechanism. The front side of the second connecting frame is provided with a second groove, and the fixed end of the guide mechanism is disposed in the second groove. The second connecting frame is provided with a through groove in the front-back direction. The driving element is disposed on the rear side of the second connecting frame, and the movable end of the driving element passes through the through groove and is connected to the cam mechanism.

[0014] The feeding device according to a second aspect of the present invention includes a material handling module according to the first aspect of the present invention described above.

[0015] This utility model embodiment has at least the following beneficial effects: Through the coordinated operation of the first and second moving modules, visual positioning and precise alignment of the lens position can be achieved. Furthermore, through the linkage of the cam mechanism, reset mechanism, and guide mechanism, combined with the precise control of the driving elements, synchronous or sequential precise lifting and lowering movements of multiple suction nozzle mechanisms can be realized, effectively improving the automation level and operational efficiency of lens handling. This structure not only significantly improves production efficiency and effectively avoids problems such as lens contamination and surface scratches that may be caused by manual operation or traditional clamping methods, but also features a compact overall structure and small space occupation, meeting the stringent requirements of high cleanliness and high yield in the large-scale production of camera modules.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is an assembly structure diagram of a material handling module according to an embodiment of the present utility model; Figure 2 This is an assembly structure diagram of the first base frame, the first moving module, and the second moving module according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the assembly structure of the second base frame, linkage module, driving element and suction module of a material picking module according to an embodiment of the present utility model; Figure 4 This is an exploded view of the assembly of the second base frame, linkage module, driving element and suction module of a material picking module according to an embodiment of the present utility model. Figure 5 This is a schematic diagram of the cam mechanism of a material handling module according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the linkage module of a material handling module according to an embodiment of the present utility model; Figure 7 This is a schematic diagram of the structure of the second base frame of a material handling module according to an embodiment of the present utility model.

[0018] Figure label: First base frame 100 The system includes a first moving module 200, a camera mechanism 210, a first connector 211, a CCD camera 212, an illumination component 213, a first drive motor 220, a first guide rail slider 230, a connecting plate 240, and a limiting component 250. The second moving module 300, the second drive motor 310, and the second guide rail slider 320 Second base frame 400, first connecting frame 410, first groove 411, second connecting frame 420, second groove 421, through groove 452, fourth connecting member 430. Linkage module 500, cam mechanism 510, protruding structure 511, connecting part 512, roller 513, reset mechanism 520, elastic body 521, third connecting member 522, guide mechanism 530, third guide rail slider 531, bearing seat 532, second connecting member 533, positioning member 534. Drive element 600 Suction module 700, suction nozzle mechanism 710, hollow motor 711, suction nozzle 712, coupling 713, vacuum generator 720 Limit sensor 800, first sensing slot 810, Positioning sensor 900, second sensing slot 910. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "bottom," and "inner," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "several" means two or more.

[0021] In the description of this utility model, unless otherwise explicitly defined, the terms "setting", "installing", "connecting", "linking", etc. should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in combination with the specific content of the technical solution.

[0022] The following is as follows Figures 1 to 7 This invention describes a material handling module according to an embodiment of the present invention.

[0023] like Figures 1 to 2As shown, a material handling module according to an embodiment of the present invention includes a first base frame 100, a first moving module 200, a second moving module 300, a second base frame 400, a linkage module 500, a driving element 600, and a suction module 700. The first moving module 200 is disposed on the first base frame 100 and a camera mechanism 210 is disposed on the first moving module 200. The first moving module 200 is adapted to drive the camera mechanism 210 to move in the left-right direction. The second moving module is disposed on the first base frame 100, and the first moving module 200 and the second moving module 300 are arranged side by side vertically. The second moving module 300 is disposed on the second base frame 400 and is adapted to drive the second base frame 400 to move in the left-right direction. The linkage module 500 is disposed on the front side of the second base frame 400 and includes a cam mechanism 510 and several reset mechanisms 520. The cam mechanism 510 has several protruding structures 511, and a guide mechanism 530 is respectively arranged below each of the protruding structures 511. Each guide mechanism 530 is connected to the lower end of a reset mechanism 520. The upper end of the reset mechanism 520 is connected to the second base frame 400. The reset mechanism 520 is adapted to pull the guide mechanism 530 upward to contact the protruding structure 511. The drive element 600 is arranged on the rear side of the second base frame 400. The movable end of the drive element 600 is connected to the cam mechanism 510. The drive element 600 is adapted to drive the cam mechanism 510 to rotate and cause at least one protruding structure 511 to press the guide mechanism 530 downward. The suction module 700 includes several interconnected suction nozzle mechanisms 710 and a vacuum generator 720. The several suction nozzle mechanisms 710 are arranged one-to-one with the guide mechanism 530. The vacuum generator 720 is arranged on the second base frame 400.

[0024] When the module is in use, the first moving module 200 drives the camera mechanism 210 to move horizontally above the workpiece. The camera mechanism 210 captures and positions the workpiece and transmits the image to the host computer. The host computer, based on the workpiece position captured by the camera mechanism 210, controls the second moving module 300 to move the second base frame 400 to the corresponding workstation position. Upon reaching the position, the movable end of the drive element 600 drives the cam mechanism 510 to rotate, causing a portion of the protruding structure 511 to press downward against the guide mechanism 530. The guide mechanism 530 then drives the suction nozzle mechanism 710 to descend and contact the workpiece, simultaneously overcoming the force of the reset mechanism 520 and storing energy. After the suction nozzle mechanism 710 contacts the workpiece, the vacuum generator activates to extract air from the suction nozzle mechanism 710, creating a negative pressure inside the suction nozzle mechanism 710 to suck up the workpiece. After sucking up the workpiece, the movable end of the drive element 600 drives the cam mechanism 510 to continue rotating (or: rotate in the opposite direction). At this time, some of the protruding structures 511 move upward and no longer press against their corresponding guide mechanisms 530. These guide mechanisms 530, under the action of the reset mechanism 520, reset upward, causing the workpiece on them to rise. Simultaneously, another part of the protruding structures 511 rotates to the downward pressing position, starting to drive their corresponding suction nozzle mechanism 710 to perform the next suction action. This allows the first moving module 200 to accurately position the workpiece, and in conjunction with the second moving module 300, it drives the second base frame 400, linkage module 500, drive element 600, and suction module 700 to accurately move above the workpiece. This enables the continuous and cyclical suction of multiple workpieces using only one drive element 600 as a power source, avoiding manual contact, reducing space occupation, ensuring the accuracy of workpiece suction, and preventing damage to the workpiece.

[0025] It is understandable that a wire frame 110 can be provided at the upper end of the first base frame 100 to facilitate the neat arrangement of electrical wiring (not shown in the figure) in the module.

[0026] Understandably, the drive element 600 is typically a rotary motor. The lower end of the reset mechanism 520 is also in a pre-tightened state when it is in the highest position to ensure that the guide mechanism 530 is in close contact with the cam mechanism 510.

[0027] It is understandable that the number of protruding structures 511, reset mechanisms 520, guide mechanisms 530 and suction nozzle mechanisms 710 are the same, and they are connected in a one-to-one correspondence.

[0028] Understandably, the vacuum generator 720 can be equipped with multiple suction ports connected to the nozzle mechanism 710, thereby simplifying the module structure and reducing costs.

[0029] Understandably, when the module starts working, several protruding structures 511 sequentially press the guide mechanism 530 in the rotation direction of the drive element 600, thereby causing the suction nozzle structure on the guide mechanism 530 to continuously pick up workpieces, and after picking up the workpieces, continuously pull the reset mechanism 520 upward.

[0030] Understandably, multiple sets of drive elements 600 and linkage modules 500 can be arranged side by side on the base frame 400, and multiple suction nozzle mechanisms 710 are correspondingly provided.

[0031] In some specific embodiments of this utility model, a limit sensor 800 is also included. The limit sensor 800 is disposed on the side of the second base frame 400 near the first moving module 200. The limit sensor 800 has a first sensing groove 810. The first moving module 200 includes a first drive motor 220, a first guide rail slider 230, a connecting plate 240 and a limit member 250. The output end of the first drive motor 220 is connected to the first guide rail slider 230. The first guide rail slider 230 is disposed on the first base frame 100. The movable end of the first guide rail slider 230 is provided with the connecting plate 240. The limit member 250 and the camera mechanism 210 are disposed side by side on the connecting plate 240. The limit member 250 is adapted to at least partially pass through the first sensing groove 810.

[0032] like Figure 1 and Figure 3 As shown, in this embodiment, the first drive motor 220 can drive the slider on the first guide rail slider 230 to move left and right, thereby further driving the connecting plate 240 and the camera mechanism 210 and the limiting member 250 set on the connecting plate 240 to move left and right. In the process of approaching the second base frame 400, the limiting member 250 can cooperate with the limiting sensor 800 on the second base frame 400. When the limiting member 250 enters the first sensing groove 810, the limiting sensor 800 can send a signal to the host computer, so that the host computer can control the drive motor 220 to stop running, so as to avoid mechanical collision between the first moving module 200 and the second base frame 400.

[0033] In some specific embodiments of this utility model, the camera mechanism 210 includes a first connector 211, which is disposed on the connecting plate 240. A CCD camera 212 is disposed on the first connector 211, and an illumination element 213 is disposed at the lens of the CCD camera 212. The illumination element 213 is connected to the first connector 211. like Figure 1 and Figure 3As shown, in this embodiment, the illumination element 213 has a ring-shaped design at the CCD camera 212, which can uniformly illuminate the lens of the CCD camera 212, enabling the CCD camera 212 to more clearly obtain the position of the workpiece. It can be understood that the first connector 211 facilitates the installation of the CCD camera 212 and the illumination element 213, forming an integrated structure.

[0034] In some specific embodiments of this utility model, the second moving module 300 includes a second drive motor 310 and a second guide rail slider 320. The output end of the second drive motor 310 is connected to the second guide rail slider 320. The second guide rail slider 320 is disposed on the first base frame 100. The second base frame 400 is disposed on the second guide rail slider 320. The second drive motor 310 is adapted to drive the second base frame 400 to move in the left and right direction through the second guide rail slider 320.

[0035] like Figure 1 and Figure 3 As shown, in this embodiment, the second drive motor 310 can drive the slider on the second guide rail slider 320 to move in the left and right directions, thereby further driving the second base frame 400 and the linkage module 500, drive element 600 and suction module 700 set on the second base frame 400 to move and adjust in the left and right directions, thus ensuring accurate suction of the workpiece.

[0036] In some specific embodiments of this utility model, the cam mechanism 510 includes two protruding structures 511 and a connecting part 512. The two protruding structures 511 are symmetrically arranged on the left and right sides of the lower end of the connecting part 512. The connecting part 512 is fixedly connected to the movable end of the driving element 600. There are two reset mechanisms 520 and two guide mechanisms 530. The two protruding structures 511 are adapted to contact one guide mechanism 530 through a roller 513 respectively. One guide mechanism 530 is connected to the lower end of one reset mechanism 520.

[0037] like Figure 5 As shown, in this embodiment, the connecting part 512 is used to be fixedly connected to the movable end of the driving element 600, thereby driving the overall cam mechanism 510 to rotate with the driving element 600. The roller 513 provided at the protruding structure 511 forms rolling contact with the guide mechanism 530, which can avoid sliding friction between the guide mechanism 530 and the protruding structure 511, thereby reducing surface wear of both and effectively improving the service life of related parts.

[0038] When the driving element 600 drives the cam mechanism 510 to rotate, when the cam mechanism 510 rotates to the point where the first protruding mechanism 511 presses down on its corresponding guide mechanism 530, the second protruding mechanism 511 rotates to a higher position. At this time, the guide mechanism 530 corresponding to the second protruding mechanism 511 moves upward under the action of its reset mechanism 520. Conversely, when the cam mechanism 510 rotates to the point where the second protruding mechanism 511 presses down on its corresponding guide mechanism 530, the guide mechanism 530 corresponding to the first protruding mechanism 511 moves upward under the action of its reset mechanism 520. Through the above process, the suction nozzle mechanism 710 mounted on the two guide mechanisms 530 can alternately descend to pick up the workpiece and rise to remove the workpiece, thereby achieving alternating suction.

[0039] It is understandable that, such as Figure 4 As shown, the module can also be equipped with a position sensor 900, which is mounted on the base frame 100. The position sensor 900 has a second sensing slot 910. The guide mechanism 530 also includes a positioning element 534, which is mounted on the support base 532 and is adapted to at least partially pass through the second sensing slot 910. The position sensor 900 is located on the right side of the second base frame 400, and the second sensing slot 910 of the position sensor 900 can cooperate with the positioning element 534. When the positioning element 534 enters or interrupts the second sensing slot 910 of the position sensor 900, the position sensor 900 can send a signal to the host computer. Based on the received signal, the host computer can determine which guide mechanism 530 has descended and moved to the detection position to prevent equipment collision. Understandably, when a cam mechanism 510 has only two protruding structures 511, since the movements of the two guide mechanisms 530 are linked and in opposite directions, it is only necessary to install a positioning element 534 on one of the guide mechanisms 530. The position sensor 900 can then determine the real-time status and position of the two guide mechanisms 530. This configuration helps save installation space and reduce hardware costs.

[0040] In some specific embodiments of this utility model, the guide mechanism 530 includes a third guide rail slider 531, which is fixedly disposed on the front side of the base frame 400. The transmission end of the third guide rail slider 531 is provided with a bearing seat 532, and the suction nozzle mechanism 710 is disposed on the bearing seat 532. The upper end of the bearing seat 532 is provided with a second connector 533, the upper end surface of the second connector 533 is adapted to contact the protruding structure 511, and the front side of the second connector 533 is connected to the reset mechanism 520.

[0041] like Figure 6As shown, in this embodiment, the guide rail of the third guide rail slider 531 is fixed to the base frame 400, and the slider of the third guide rail slider 531 can slide relative to the guide rail of the third guide rail slider 531 in the vertical direction. The support seat 532 is disposed on the slider of the third guide rail slider 531 and is used to support the suction nozzle mechanism 710. The second connecting member 533 at the upper end of the support seat 532 contacts the protruding structure 511 and is fixedly connected to the reset mechanism 520; Understandably, when the protruding structure 511 presses down on the second connecting member 533, it pushes the carrier 532, along with the suction nozzle mechanism 710 on it, to move downward along the guide of the third guide rail slider 531, thus cooperating with the vacuum generator 720 to pick up the workpiece. When the protruding structure 511 stops pressing down on the second connecting member 533, the second connecting member 533 moves upward under the pulling force of the reset mechanism 520, thereby driving the carrier 532 and the picked-up workpiece to rise synchronously, completing the workpiece picking process.

[0042] In some specific embodiments of this utility model, the reset mechanism 520 includes an elastic body 521, the upper end of which is connected to the base frame 400, and the lower end of the elastic body 521 is provided with a third connector 522, which is disposed on the guide mechanism 530.

[0043] like Figure 4 and Figure 6 As shown, in this embodiment, the elastic body 521 of the reset mechanism 520 is composed of two springs connected vertically, which can be easily disassembled and installed and is inexpensive. The third connector 522 facilitates the connection of the elastic body 521 and does not require special positioning processing of the guide mechanism 530, thus reducing manufacturing costs.

[0044] In some specific embodiments of this utility model, the suction mechanism 710 includes a hollow motor 711 and a suction nozzle 712. The hollow motor 711 is mounted on the guide mechanism 530. The hollow motor 711 has a first end and a second end. The first end of the hollow motor 711 is provided with an output shaft. An air passage is provided between the output shaft and the second end of the hollow motor 711. The output shaft of the hollow motor 711 is connected to the suction nozzle 712 through a coupling 713. The suction nozzle 712 is mounted on the guide mechanism 530. The vacuum generator 720 is adapted to be connected to the second end of the hollow motor 711 through an air pipe.

[0045] like Figure 4As shown, in this embodiment, after the vacuum generator 720 is started, the air at the suction nozzle 712 flows sequentially through the coupling 713, the output shaft of the hollow motor 711, and the internal air passage, and is finally drawn away from the second end of the hollow motor 711, thereby generating negative pressure at the suction nozzle 712 to suck up the workpiece. It can be understood that the coupling 713 is used to reliably connect the output shaft of the hollow motor 711 and the suction nozzle 712. By providing a sealing structure at the connection, the airtightness of the entire suction path can be ensured.

[0046] In some specific embodiments of this utility model, the second base frame 400 includes a first connecting frame 110 and a second connecting frame 420 connected vertically. A vacuum generator 720 is disposed at the upper end of the first connecting frame 110. The first connecting frame 110 is provided with a first groove 411. A fourth connecting member 430 is disposed in the first groove 411. The fourth connecting member 430 is connected to the upper end of the reset mechanism 520. A second groove 421 is provided on the front side of the second connecting frame 420. The fixed end of the guide mechanism 530 is disposed in the second groove 421. The second connecting frame 420 is provided with a through groove 452 in the front-back direction. A driving element 600 is disposed on the rear side of the second connecting frame 420. The movable end of the driving element 600 passes through the through groove 452 and is connected to the cam mechanism 510.

[0047] like Figure 7 As shown, in this embodiment, the first groove 411 facilitates the placement of electrical wiring (not shown) in the module. The fourth connector 430 allows the reset mechanism 520 to be vertically positioned, avoiding interference or friction with other components. The second groove 421 further reduces space occupancy, making the overall module more compact. The through groove 452 facilitates the connection between the movable end of the drive element 600 and the cam mechanism 510. It is understood that the fixed end of the guide mechanism 530 can be located within the second groove 421, while the movable end of the guide mechanism 530 is located outside the second groove 421. The travel of the guide mechanism 530 is not limited by the structure of the second groove 421.

[0048] This utility model embodiment also discloses a feeding device, including the above-mentioned material handling module.

[0049] When the module is in use, the first moving module 200 drives the camera mechanism 210 to move horizontally above the workpiece. The camera mechanism 210 captures and positions the workpiece and transmits the image to the host computer. The host computer, based on the workpiece position captured by the camera mechanism 210, controls the second moving module 300 to move the second base frame 400 to the corresponding workstation position. Upon reaching the position, the movable end of the drive element 600 drives the cam mechanism 510 to rotate, causing a portion of the protruding structure 511 to press downward against the guide mechanism 530. The guide mechanism 530 then drives the suction nozzle mechanism 710 to descend and contact the workpiece, simultaneously overcoming the force of the reset mechanism 520 and storing energy. After the suction nozzle mechanism 710 contacts the workpiece, the vacuum generator activates to extract air from the suction nozzle mechanism 710, creating a negative pressure inside the suction nozzle mechanism 710 to suck up the workpiece. After sucking up the workpiece, the movable end of the drive element 600 drives the cam mechanism 510 to continue rotating (or: rotate in the opposite direction). At this time, some of the protruding structures 511 move upward and no longer press against their corresponding guide mechanisms 530. These guide mechanisms 530, under the action of the reset mechanism 520, reset upward, causing the workpiece on them to rise. Simultaneously, another part of the protruding structures 511 rotates to the downward pressing position, starting to drive their corresponding suction nozzle mechanism 710 to perform the next suction action. This allows the first moving module 200 to accurately position the workpiece, and in conjunction with the second moving module 300, it drives the second base frame 400, linkage module 500, drive element 600, and suction module 700 to accurately move above the workpiece. This enables the continuous and cyclical suction of multiple workpieces using only one drive element 600 as a power source, avoiding manual contact, reducing space occupation, ensuring the accuracy of workpiece suction, and preventing damage to the workpiece.

[0050] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A material handling module, characterized in that, include: First base frame (100); A first moving module (200) is mounted on the first base frame (100). A camera mechanism (210) is mounted on the first moving module (200). The first moving module (200) is adapted to drive the camera mechanism (210) to move in the left and right directions. The second moving module (300) is mounted on the first base frame (100). The first moving module (200) and the second moving module (300) are arranged side by side vertically. The second moving module (300) is mounted on a second base frame (400). The second moving module (300) is adapted to drive the second base frame (400) to move in the left and right directions. A linkage module (500) is disposed on the front side of the second base frame (400). The linkage module (500) includes a cam mechanism (510) and a plurality of reset mechanisms (520). The cam mechanism (510) has a plurality of protruding structures (511). A guide mechanism (530) is respectively disposed below the plurality of protruding structures (511). Each guide mechanism (530) is connected to the lower end of a reset mechanism (520). The upper end of the reset mechanism (520) is connected to the second base frame (400). The reset mechanism (520) is adapted to pull the guide mechanism (530) upward to contact the protruding structure (511). A drive element (600) is disposed on the rear side of the second base frame (400). The movable end of the drive element (600) is connected to the cam mechanism (510). The drive element (600) is adapted to drive the cam mechanism (510) to rotate and cause at least one of the protruding structures (511) to press down on the guide mechanism (530). The suction module (700) includes a plurality of interconnected suction nozzle mechanisms (710) and a vacuum generator (720). The plurality of suction nozzle mechanisms (710) are arranged one-to-one with the guide mechanism (530), and the vacuum generator (720) is arranged on the second base frame (400).

2. The material handling module according to claim 1, characterized in that, It also includes a limit sensor (800), which is disposed on the side of the second base frame (400) near the first moving module (200). The limit sensor (800) has a first sensing groove (810). The first moving module (200) includes a first drive motor (220), a first guide rail slider (230), a connecting plate (240), and a limiting member (250). The output end of the first drive motor (220) is connected to the first guide rail slider (230). The first guide rail slider (230) is disposed on the first base frame (100). The movable end of the first guide rail slider (230) is provided with a connecting plate (240). The limiting member (250) and the camera mechanism (210) are arranged side by side on the connecting plate (240). The limiting member (250) is adapted to at least partially pass through the first sensing groove (810).

3. The material handling module according to claim 2, characterized in that, The camera mechanism (210) includes a first connector (211), which is disposed on the connecting plate (240). A CCD camera (212) is disposed on the first connector (211), and an illumination element (213) is disposed at the lens of the CCD camera (212). The illumination element (213) is connected to the first connector (211).

4. The material handling module according to claim 1, characterized in that, The second moving module (300) includes a second drive motor (310) and a second guide rail slider (320). The output end of the second drive motor (310) is connected to the second guide rail slider (320). The second guide rail slider (320) is disposed on the first base frame (100). The second base frame (400) is disposed on the second guide rail slider (320). The second drive motor (310) is adapted to drive the second base frame (400) to move in the left and right direction through the second guide rail slider (320).

5. A material handling module according to claim 1, characterized in that, The cam mechanism (510) includes two protruding structures (511) and a connecting part (512). The two protruding structures (511) are symmetrically arranged on the left and right sides of the lower end of the connecting part (512). The connecting part (512) is fixedly connected to the movable end of the driving element (600). There are two reset mechanisms (520) and two guide mechanisms (530). The two protruding structures (511) are adapted to contact one of the guide mechanisms (530) through a roller (513) respectively. The guide mechanism (530) is connected to the lower end of the reset mechanism (520).

6. The material handling module according to claim 1, characterized in that, The guiding mechanism (530) includes a third guide rail slider (531), which is fixedly disposed on the front side of the base frame (400). The transmission end of the third guide rail slider (531) is provided with a bearing seat (532). The suction nozzle mechanism (710) is disposed on the bearing seat (532). The upper end of the bearing seat (532) is provided with a second connector (533). The upper end surface of the second connector (533) is adapted to contact the protruding structure (511). The front side of the second connector (533) is connected to the reset mechanism (520).

7. A material handling module according to claim 1, characterized in that, The reset mechanism (520) includes an elastic body (521), the upper end of which is connected to the base frame (400), and the lower end of which is provided with a third connector (522), which is disposed on the guide mechanism (530).

8. A material handling module according to claim 1, characterized in that, The suction nozzle mechanism (710) includes a hollow motor (711) and a suction nozzle (712). The hollow motor (711) is mounted on a guide mechanism (530). The hollow motor (711) has a first end and a second end. The first end of the hollow motor (711) is provided with an output shaft. An air passage is provided between the output shaft and the second end of the hollow motor (711). The output shaft of the hollow motor (711) is connected to the suction nozzle (712) through a coupling (713). The suction nozzle (712) is mounted on the guide mechanism (530). The vacuum generator (720) is adapted to be connected to the second end of the hollow motor (711) through an air pipe.

9. A material handling module according to claim 1, characterized in that, The second base frame (400) includes a first connecting frame (110) and a second connecting frame (420) connected vertically. The vacuum generator (720) is located at the upper end of the first connecting frame (110). The first connecting frame (110) is provided with a first groove (411). A fourth connecting member (430) is provided in the first groove (411). The fourth connecting member (430) is connected to the upper end of the reset mechanism (520). A second groove (421) is provided on the front side of the second connecting frame (420). The fixed end of the guide mechanism (530) is located in the second groove (421). The second connecting frame (420) has a through groove (452) in the front-back direction. The driving element (600) is located on the rear side of the second connecting frame (420). The movable end of the driving element (600) passes through the through groove (452) and is connected to the cam mechanism (510).

10. A feeding device, characterized in that, Includes the material handling module as described in any one of claims 1 to 9.

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