Feeding device and mobile phone assembly production line

Abstract

The utility model belongs to the technical field of mobile phone assembly production lines, and discloses a feeding device and a mobile phone assembly production line. The feeding device comprises a device cabinet body, a bearing module, a lifting module and a push-out module. The device cabinet body is provided with a working position channel. The bearing module comprises a plurality of bearing tables arranged in a stacked mode, the bearing tables are in one-to-one correspondence and bear the material trays, the material trays contain the clamping supports, and the bearing tables can move in the X direction and stretch out of the working position channel. The same tray contains the same kind of card trays, and different trays contain different kinds of card trays. The bearing module is arranged on the lifting module in a height-adjustable mode in the Z direction, and the lifting module can drive the bearing module to move to the position where the carrying table bearing the corresponding target type of card support directly faces the working position channel. The push-out module is connected to the bearing module and can push the carrying table out of the working position channel. According to the feeding device, accurate identification of the to-be-assembled mobile phone and the corresponding card support and accurate feeding of the card support can be achieved, manual identification of operators is not needed, and the mobile phone assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone assembly production lines, in particular to a feeding device and a mobile phone assembly production line. Background Art

[0002] In existing mobile phone assembly lines, SIM card trays are typically loaded onto trays, with different trays holding different types of trays. During the assembly process, different phones require specific SIM card trays, so ensuring the trays on the loading trays match the phones being assembled is crucial.

[0003] Currently, the tray holding the card trays is typically manually assembled onto the loading device. However, during this process, human error can lead to the incorrect tray being picked up, resulting in the card tray not matching the phone being assembled. This can cause loading failures and affect the efficiency of the phone assembly line. Furthermore, manually determining the type of card tray on the tray increases the operator's workload and labor intensity.

[0004] Therefore, there is an urgent need for a loading device and a mobile phone assembly production line to solve the above problems. Utility Model Content

[0005] According to one aspect of the present invention, the purpose is to provide a loading device that can accurately identify the mobile phone to be assembled and the corresponding card tray and accurately load the card tray without the need for manual identification by an operator, thereby reducing the labor intensity of the staff and improving the efficiency of mobile phone assembly.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] Loading device, including:

[0008] Install the cabinet and open the working channel;

[0009] The carrying module includes multiple platforms stacked in the Z direction. The platforms correspond to each other and carry the material tray. The material tray can accommodate card trays. The platforms can move along the X direction and extend out of the working position channel. The same material tray can accommodate the same type of card trays, and different material trays can accommodate different types of card trays.

[0010] The lifting module is arranged in the device cabinet, and the carrying module is arranged on the lifting module in a height-adjustable manner in the Z direction. The lifting module can drive the carrying module to move to the position where the carrier carrying the corresponding target type of card tray faces the working position channel;

[0011] The pushing module is connected to the carrying module and can push the platform facing the working position channel out of the working position channel;

[0012] The X direction is perpendicular to the Z direction.

[0013] As a preferred embodiment of the feeding device provided by the present invention, the feeding device further includes a scanner and a controller that are communicatively connected. The scanner can read the type of the card tray contained in the tray, and the controller can receive the card tray type signal from the scanner.

[0014] The carrying module, lifting module and ejecting module are respectively communicatively connected to the controller, and the controller can control the actions of the carrying module, lifting module and ejecting module to make the carrier carrying the corresponding target type of card tray extend out of the working position channel.

[0015] As a preferred solution of the loading device provided by the present invention, the lifting module includes a lifting guide rail and a lifting drive assembly. The lifting guide rail is arranged along the Z direction. The carrying module is slidably connected to the lifting guide rail. The lifting drive assembly is transmission-connected to the carrying module and can drive the carrying module to move along the lifting guide rail.

[0016] As a preferred solution of the loading device provided by the utility model, the lifting module also includes a transmission screw, which is arranged along the Z direction and is screwed through the supporting module. The transmission screw is connected to the rotation output end of the lifting drive assembly and can rotate around its own axis under the drive of the lifting drive assembly.

[0017] As a preferred solution of the loading device provided by the utility model, the lifting module also includes a driving wheel, a driven wheel and a transmission belt. The lifting drive assembly is arranged along the Z direction and is located on one side of the lifting guide rail. The driving wheel is coaxially connected to the rotating output end of the lifting drive assembly, the driven wheel is coaxially connected to the transmission screw, and the transmission belt is wound around the driving wheel and the driven wheel.

[0018] As a preferred solution of the loading device provided by the present invention, the carrying module includes a mounting frame and multiple ejection guide rails. The mounting frame is connected to the lifting module in an adjustable height in the Z direction. The multiple ejection guide rails are arranged at intervals in the Z direction and are all installed on the mounting frame. The ejection guide rails are arranged along the X direction, and the carriers are one-to-one corresponding and slidably arranged on the ejection guide rails.

[0019] As a preferred solution of the loading device provided by the present invention, the carrying module further includes a lifting slider and a support member, the lifting slider is slidably connected to the lifting module, and the support member is fixedly connected to the lifting slider;

[0020] The mounting frame comprises an upper connecting plate, and the supporting member supports and is fixedly connected to the bottom of the upper connecting plate.

[0021] As a preferred solution of the loading device provided by the present invention, the upper connecting plate is provided with an avoidance opening, and a portion of the material tray located on the uppermost carrier among the multiple carriers can be exposed from the avoidance opening.

[0022] As a preferred solution of the loading device provided by the utility model, the mounting frame includes a side connecting plate, the side connecting plate is provided with a mounting support, the ejection module is fixedly connected to the mounting support, and the ejection output end of the ejection module can push the carrier along the X direction to extend out of the working position channel.

[0023] As a preferred solution of the loading device provided by the present invention, the ejection output end of the ejection module is provided with an embedded annular groove, and the side of the carrier is provided with a first protrusion, which can move with the carrier and be connected to the embedded annular groove.

[0024] As a preferred solution of the loading device provided by the present invention, a receiving groove is provided on the carrier, the material tray can be accommodated in the receiving groove, and the upper end surface of the material tray is not higher than the notch of the receiving groove.

[0025] As a preferred solution for the loading device provided by the present invention, a guide rod is provided on the inner side of the device cabinet on one side of the working position channel along the Z direction, and a guide groove is opened on the guide rod along the length direction. A second protrusion is provided on the side of the carrier away from the ejection module, and the second protrusion can be movably accommodated in the guide groove.

[0026] As a preferred solution of the feeding device provided by the present invention, a avoidance groove is provided at the position of the guide rod facing the working position channel, the avoidance groove is connected to the working position channel in the X direction, and the second protrusion can extend from the avoidance groove into the working position channel.

[0027] As a preferred embodiment of the loading device provided by the present invention, the loading device further includes a barcode scanner and a control module. The barcode scanner is communicatively connected to the control module and can obtain the type of card tray contained in the material tray and the target type of card tray required for the mobile phone to be assembled.

[0028] The lifting module and the pushing module are respectively connected to the control module for communication. The control module can control the actions of the lifting module and the pushing module so that the carrier corresponding to the target type of tray extends out of the working position channel.

[0029] According to another aspect of the present invention, an object is to provide a mobile phone assembly production line, which includes a loading device as described in any of the above schemes, and the loading device can load the card tray of the mobile phone to be assembled.

[0030] Beneficial effects of the utility model:

[0031] The loading device provided by the utility model includes a device cabinet, a carrying module, a lifting module, and an ejection module. The device cabinet has a working position channel. The carrying module includes a plurality of carriers stacked in the Z direction. The material tray can accommodate card trays, which are placed one-to-one on the carriers. The carriers can be moved along the X direction to extend out of the working position channel. The same material tray accommodates the same type of card trays, while different material trays accommodate different types of card trays. In other words, the material trays can form a corresponding relationship with the carriers. The lifting module is arranged in the device cabinet, and the carrying module is arranged on the lifting module in a height-adjustable manner in the Z direction. The lifting module can drive the carrying module to move until the carrier carrying the corresponding target type of card tray is facing the working position channel. The ejection module is connected to the carrying module and can eject the carrier facing the working position channel out of the working position channel. The target carrier can be moved to the working position channel by the lifting module, and the target carrier can be ejected out of the working position channel by the ejection module for use in the assembly process of the mobile phone to be assembled. Through the above-mentioned setting, accurate identification of the mobile phone to be assembled and the corresponding tray and accurate loading of the tray can be achieved, without the need for operators to manually identify whether the tray in the material tray corresponds to the mobile phone to be assembled. This can reduce the labor intensity of the staff and improve the assembly efficiency of the mobile phone to be assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0033] Figure 1 It is a structural schematic diagram of a feeding device provided by an embodiment of the utility model;

[0034] Figure 2 This is a schematic diagram of the internal structure of the feeding device provided by the embodiment of the utility model Figure 1 ;

[0035] Figure 3 yes Figure 2 A partial enlarged view of the structure marked as A;

[0036] Figure 4 This is a schematic diagram of the internal structure of the feeding device provided by the embodiment of the utility model Figure 2 ;

[0037] Figure 5 yes Figure 4 A partial enlarged view of the structure marked as B;

[0038] Figure 6 yes Figure 4 A partial enlarged view of the structure marked as C;

[0039] Figure 7 It is a partial structural diagram of the lifting module and the bearing module provided in an embodiment of the utility model.

[0040] In the picture:

[0041] 10. Material tray;

[0042] 100, device cabinet; 110, working position channel; 120, guide rod; 121, guide groove; 122, avoidance groove;

[0043] 200, carrying module; 210, carrier; 211, first protrusion; 212, receiving groove; 213, second protrusion; 220, mounting frame; 221, upper connecting plate; 222, avoidance opening; 223, side connecting plate; 224, mounting support; 230, ejection guide rail; 240, lifting slider; 250, support member;

[0044] 300, lifting module; 310, lifting guide rail; 320, lifting drive assembly; 330, transmission screw; 340, driving pulley; 350, driven pulley; 360, transmission belt;

[0045] 400, ejecting the module; 410, embedding the ring groove. DETAILED DESCRIPTION

[0046] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0047] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0048] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0049] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.

[0050] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0051] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0052] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0053] In this embodiment, the term "and / or" is simply a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this utility model generally indicates that the related objects are in an "or" relationship.

[0054] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0055] Example 1

[0056] This embodiment provides a loading device and a mobile phone assembly production line. The mobile phone assembly production line includes the loading device provided in this embodiment, which can load the card tray of the mobile phone to be assembled.

[0057] Reference Figure 1 and Figure 2 The loading device provided in this embodiment includes a device cabinet 100, a carrying module 200, a lifting module 300, and a pushing module 400. It should be noted that in this embodiment, the X direction, the Y direction, and the Z direction are perpendicular to each other, wherein the Z direction is the vertical direction of the loading device.

[0058] Continue to refer to Figure 1 , a working position channel 110 is provided on the front side of the device cabinet 100. The working position channel 110 is in the shape of an elongated strip and is arranged parallel to the Y direction. The carrying module 200 includes a plurality of carriers 210 stacked in the Z direction, and the carriers 210 correspond to and carry the material tray 10 one by one. The material tray 10 can accommodate a card holder, and the carrier 210 can move along the X direction to extend out of the working position channel 110, so that the operator can put in the corresponding material tray 10 or take the material tray 10 on the carrier 210. It should be noted that the same material tray 10 accommodates the same type of card holder, and different material trays 10 accommodate different types of card holders. Each carrier 210 is bound with the corresponding card holder type information. In this embodiment, the card holder type information mainly includes color and size.

[0059] Preferably, in order to enhance intuitiveness, a tray information label is provided in front of each carrier 210. In the present embodiment, there are twelve carriers 210. From top to bottom along the Z direction, the tray information labels of the multiple carriers 210 are "Color1 Bin1", "Color1 Bin2", "Color1 Bin3", "Color2Bin1", "Color2 Bin2", "Color2Bin3", "Color3 Bin1", "Color3 Bin2", "Color3Bin3", "Color4 Bin1", "Color4 Bin2" and "Color4 Bin3". For example, "Color1 Bin1" corresponds to a tray of the first color and the first size, and "Color2 Bin2" corresponds to a tray of the second color and the second size.

[0060] Preferably, one tray 10 can accommodate multiple card trays of the same type. In this embodiment, each tray 10 can accommodate twenty-eight card trays.

[0061] Specifically, the lifting module 300 is arranged in the device cabinet 100, and the carrying module 200 is arranged on the lifting module 300 in an adjustable manner in the Z direction. The lifting module 300 can drive the carrying module 200 to move to the carrier 210 carrying the corresponding target type of tray facing the working position channel 110. The pushing module 400 is connected to the carrying module 200 and can push the carrier 210 facing the working position channel 110 out of the working position channel 110. Through the above arrangement, the accurate identification of the mobile phone to be assembled and the corresponding tray and the accurate loading of the tray can be achieved, without the need for the operator to manually identify whether the tray in the material tray 10 corresponds to the mobile phone to be assembled, which can reduce the labor intensity of the staff and improve the assembly efficiency of the mobile phone to be assembled.

[0062] More specifically, the loading device also includes a barcode scanner (not shown) and a controller (not shown) that are communicatively connected. The barcode scanner can read the type signal of the tray 10 by scanning the barcode on the tray 10, and the controller can receive the tray type signal from the barcode scanner. The carrying module 200, the lifting module 300 and the ejection module 400 are respectively communicatively connected to the controller, and the controller can determine the height position of the corresponding carrier 210 based on the received tray type signal, and thereby control the operation of the carrying module 200, the lifting module 300 and the ejection module 400, so that the carrier 210 carrying the corresponding target type of tray extends out of the working position channel 110.

[0063] Reference Figure 2-Figure 4 The carrying module 200 further includes a mounting frame 220 and a plurality of ejection guide rails 230. The mounting frame 220 is connected to the lifting module 300 in a height-adjustable manner in the Z direction. The plurality of ejection guide rails 230 are spaced apart in the Z direction and are mounted on the mounting frame 220. The ejection guide rails 230 are arranged along the X direction, and the carriers 210 are slidably mounted on the ejection guide rails 230 in a one-to-one correspondence. The mounting frame 220 provides a mounting base for the carriers 210 and enables the integration of multiple carriers 210, improving the compactness and integrity of the structure. The ejection guide rails 230 enable stable movement of the carriers 210 along the X direction.

[0064] Specifically, the mounting frame 220 includes an upper connecting plate 221 and two side connecting plates 223. The two side connecting plates 223 are arranged parallel to each other and are spaced apart at the bottom of the upper connecting plate 221 along the Y direction. The ejection guide rails 230 are specifically provided in two groups. The two groups of ejection guide rails 230 are respectively provided on the two side connecting plates 223. In this embodiment, corresponding to the twelve carriers 210, each group is provided with twelve ejection guide rails 230, and the two sides of the carrier 210 are respectively slidably connected to the corresponding ejection guide rails 230. Through the above arrangement, the stability of each carrier 210 when moving along the X direction and extending out of the working position channel 110 can be improved.

[0065] More specifically, refer to Figure 2 and Figure 4 The carrier 210 is provided with a receiving groove 212, in which the material tray 10 can be received, and the upper end surface of the material tray 10 is not higher than the notch of the receiving groove 212. This arrangement allows the material tray 10 to be placed more stably on the carrier 210 and avoids the problem of the carrier 210 being damaged by the tray when moving in the X direction due to the upper end surface of the material tray 10 being higher than the carrier 210.

[0066] More specifically, refer to Figure 2 and Figure 4 The upper connecting plate 221 is provided with an escape opening 222. A portion of the material tray 10 on the uppermost carrier 210 among the plurality of carriers 210 can be exposed through the escape opening 222. The escape opening 222 facilitates clear information on whether a material tray 10 is placed on the uppermost carrier 210 when the loading device is disassembled for maintenance, thereby preventing damage to the tray 10 when the upper connecting plate 221 is removed.

[0067] Reference Figure 2-Figure 5 The side connecting plate 223 is provided with a mounting support 224, and the ejection module 400 is fixedly connected to the mounting support 224. The ejection output end of the ejection module 400 can push the carrier 210 along the X direction until it extends out of the working position channel 110. In this embodiment, the ejection module 400 can specifically use a device such as a cylinder as a driving end, and the ejection output end can specifically be a piston rod. The ejection module 400 is based on the principle of being able to extend and retract and drive the carrier 210 to move. The specific structure and type of the ejection module 400 are not limited in this embodiment.

[0068] In this embodiment, only one side connecting plate 223 is provided with the mounting bracket 224, and accordingly, only one ejection module 400 is provided. In other embodiments, mounting brackets 224 may be provided on both side connecting plates 223, so that ejection modules 400 can be provided on both sides of the mounting frame 220. The simultaneous operation of the two ejection modules 400 can improve the stability and reliability of the carrier 210 when moving along the X-direction.

[0069] Specifically, refer to Figure 3 The mounting bracket 224 includes a support plate and an L-shaped support base. The support plate is fixedly mounted on the side connecting plate 223, the horizontal portion of the L-shaped support base is fixedly mounted on the support plate, and the driving end of the ejection module 400 is fixedly mounted on the vertical portion of the L-shaped support base.

[0070] More specifically, refer to Figure 3 and Figure 5The ejection output end of the ejection module 400 is coaxially provided with a first disk and a second disk. The first disk and the second disk are spaced apart along the extension direction of the ejection output end, and an embedded annular groove 410 is formed therebetween. A first protrusion 211 is provided on the side of the carrier 210. The first protrusion 211 can move with the carrier 210 in the Z direction into the embedded annular groove 410, thereby being positioned in the embedded annular groove 410 in the X direction. When the ejection output end of the ejection module 400 is extended or retracted, the carrier 210 is driven to move in the X direction.

[0071] Reference Figure 4 and Figure 6 A guide rod 120 is provided on the inner side of the device cabinet 100, on one side of the working position channel 110, along the Z direction. A guide slot 121 is defined along the length of the guide rod 120. A second protrusion 213 is provided on the side of the carrier 210 away from the ejection module 400. The second protrusion 213 is movably received in the guide slot 121. The guide slot 121 limits the second protrusion 213 during the raising and lowering of the carrier 210 in the Z direction, preventing the carrier 210 from shaking during the raising and lowering process, thereby ensuring the stability of the raising and lowering of the carrier 210.

[0072] Specifically, the guide rod 120 has an escape groove 122 positioned opposite the working channel 110. The escape groove 122 communicates with the working channel 110 in the X direction, and the second protrusion 213 can extend out of the working channel 110 along with the carrier 210 through the escape groove 122. The escape groove 122 prevents structural interference between the groove wall of the guide slot 121 and the second protrusion 213 when the carrier 210 extends out of the working channel 110.

[0073] Reference Figure 2 and Figure 7 The carrying module 200 further includes a lifting slider 240 and a support member 250. The lifting slider 240 is slidably connected to the lifting guide rail 310, and the support member 250 is fixedly connected to the lifting slider 240 and supports and is fixedly connected to the bottom of the upper connecting plate 221.

[0074] Specifically, the support member 250 is a right-angled trapezoidal frame structure. The bottom rod of the support member 250 is arranged along the Z direction and is fixedly connected to the lifting slider 240. The side rod of the support member 250 extends along the X direction perpendicular to its bottom rod and can be fixedly connected to the bottom of the upper connecting plate 221.

[0075] Preferably, in this embodiment, there are two support members 250 , which are parallel to each other and arranged in the middle in the Y direction, and can simultaneously provide connection and support for the upper connecting plate 221 , thereby improving the connection reliability and stability of the upper connecting plate 221 .

[0076] Specifically, the lifting module 300 includes a lifting guide rail 310 and a lifting drive assembly 320. The lifting guide rail 310 is disposed within the device cabinet 100 along the Z direction. The lifting slider 240 is slidably connected to the lifting guide rail 310. The lifting drive assembly 320 is transmission-connected to the lifting slider 240 and can drive the lifting slider 240 to move along the lifting guide rail 310. In this embodiment, the lifting drive assembly 320 can be specifically selected from a servo motor.

[0077] More specifically, the lifting module 300 also includes a drive screw 330. This drive screw 330 is arranged along the Z direction, spaced apart from the lifting guide rail 310, and threadedly connected to the lifting slider 240. The drive screw 330 is connected to the rotation output end of the lifting drive assembly 320 and is capable of rotating about its own axis driven by the lifting drive assembly 320. Driven by the rotation of the drive screw 330 and limited by the lifting guide rail 310, the lifting slider 240 can achieve linear motion along the lifting guide rail 310.

[0078] More specifically, the lifting module 300 further includes a driving wheel 340, a driven wheel 350, and a transmission belt 360. The lifting drive assembly 320 is arranged along the Z direction and is located on one side of the lifting guide rail 310. The driving wheel 340 is coaxially connected to the rotation output end of the lifting drive assembly 320, the driven wheel 350 is coaxially connected to the transmission screw 330, and the transmission belt 360 is wound around the driving wheel 340 and the driven wheel 350. Through the above arrangement, the lifting drive assembly 320 and the transmission screw 330 can be arranged side by side without the need to arrange the lifting drive assembly 320 and the transmission screw 330 coaxially, thereby reducing the space occupied by the lifting module 300 in the Z direction, which is conducive to improving the structural compactness of the lifting module 300.

[0079] Example 2

[0080] This embodiment provides a method for controlling a loading device. The method is based on the loading device provided in Example 1 and performs loading and unloading of a card tray for assembling a mobile phone. The method includes a card tray loading process and a card tray unloading process.

[0081] The tray loading process includes:

[0082] S11. The operator uses a barcode scanner to scan the QR code or barcode of the material tray 10 to obtain the type information of the tray contained in the material tray 10 to be loaded;

[0083] S12, the controller sequentially controls the lifting drive assembly 320 and the ejection module 400 according to the type information, so that the carrier 210 corresponding to the target type of tray extends out of the working position channel 110;

[0084] S13, placing the tray 10 containing the target type of trays on the carrier 210 extending out of the working station channel 110;

[0085] S14, the controller controls the ejection module 400 to move so that the carrier 210 extending from the working position channel 110 is retracted into the device cabinet 100;

[0086] S15, repeat S12-S14 multiple times until the corresponding material tray 10 is carried on each of the twelve carriers 210;

[0087] S16 , the controller records the type of the card tray corresponding to each carrier 210 .

[0088] The tray retrieving process includes:

[0089] S21, using a barcode scanner to scan the barcode on the machine platform where the mobile phone is to be assembled, so that the controller can clearly identify the type signal of the target tray to be picked up;

[0090] S22, the controller controls the lifting drive assembly 320 and the ejection module 400 in sequence according to the target tray type signal, so that the carrier 210 carrying the corresponding target tray type extends out of the working position channel 110;

[0091] S23, the operator takes the material tray 10 from the carrier 210 extending from the working station channel 110, and loads it onto the machine platform for assembling mobile phones;

[0092] S24 , the controller controls the platform 210 extending out of the working channel 110 to retract into the device cabinet 100 .

[0093] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. The feeding device is characterized in that: include: The cabinet (100) is provided with a working position channel (110); A carrying module (200) includes a plurality of carriers (210) stacked in a Z direction, the carriers (210) corresponding one to one and carrying a material tray (10), the material tray (10) being capable of accommodating a card tray, and the carriers (210) being capable of moving along an X direction and extending out of the working position channel (110); the same material tray (10) accommodating the same type of card tray, and different material trays (10) accommodating different types of card trays; A lifting module (300) is arranged in the device cabinet (100), and the carrying module (200) is arranged on the lifting module (300) in a height-adjustable manner in the Z direction. The lifting module (300) can drive the carrying module (200) to move to the carrier (210) carrying the corresponding target type of card tray facing the working position channel (110); an ejection module (400), connected to the carrying module (200), capable of ejecting the carrier (210) facing the working position channel (110) out of the working position channel (110); The X direction is perpendicular to the Z direction.

2. The feeding device according to claim 1, characterized in that: The feeding device further comprises a scanner and a controller in communication connection, wherein the scanner is capable of reading the type of the card tray contained in the material tray (10), and the controller is capable of receiving a card tray type signal from the scanner; The carrying module (200), the lifting module (300) and the ejecting module (400) are respectively communicatively connected to the controller, and the controller can control the actions of the carrying module (200), the lifting module (300) and the ejecting module (400) to enable the carrier (210) carrying the corresponding target type of card tray to extend out of the working position channel (110).

3. The feeding device according to claim 1, characterized in that: The lifting module (300) comprises a lifting guide rail (310) and a lifting drive assembly (320); the lifting guide rail (310) is arranged along the Z direction; the carrying module (200) is slidably connected to the lifting guide rail (310); and the lifting drive assembly (320) is transmission-connected to the carrying module (200) and can drive the carrying module (200) to move along the lifting guide rail (310).

4. The feeding device according to claim 3, characterized in that: The lifting module (300) further includes a transmission screw (330), which is arranged along the Z direction and is screwed through the supporting module (200). The transmission screw (330) is connected to the rotation output end of the lifting drive component (320) and can rotate around its own axis under the drive of the lifting drive component (320).

5. The feeding device according to claim 4, characterized in that: The lifting module (300) further comprises a driving wheel (340), a driven wheel (350) and a transmission belt (360); the lifting drive assembly (320) is arranged along the Z direction and is located on one side of the lifting guide rail (310); the driving wheel (340) is coaxially connected to the rotation output end of the lifting drive assembly (320); the driven wheel (350) is coaxially connected to the transmission screw (330); and the transmission belt (360) is wound around the driving wheel (340) and the driven wheel (350).

6. The feeding device according to claim 1, characterized in that: The carrying module (200) comprises a mounting frame (220) and a plurality of ejection guide rails (230); the mounting frame (220) is connected to the lifting module (300) in a height-adjustable manner in the Z direction; the plurality of ejection guide rails (230) are arranged at intervals in the Z direction and are all mounted on the mounting frame (220); the ejection guide rails (230) are arranged along the X direction; the carriers (210) are slidably arranged on the ejection guide rails (230) in a one-to-one correspondence.

7. The feeding device according to claim 6, characterized in that: The carrying module (200) further comprises a lifting slider (240) and a support member (250), wherein the lifting slider (240) is slidably connected to the lifting module (300), and the support member (250) is fixedly connected to the lifting slider (240); The mounting frame (220) includes an upper connecting plate (221), and the support member (250) supports and is fixedly connected to the bottom of the upper connecting plate (221).

8. The feeding device according to claim 7, characterized in that: The upper connecting plate (221) is provided with an escape opening (222), and a portion of the material tray (10) located on the uppermost carrier (210) among the plurality of carriers (210) can be exposed from the escape opening (222).

9. The feeding device according to claim 6, characterized in that: The mounting frame (220) includes a side connecting plate (223), the side connecting plate (223) is provided with a mounting support (224), the ejection module (400) is fixedly connected to the mounting support (224), and the ejection output end of the ejection module (400) can push the carrier (210) along the X direction until it extends out of the working position channel (110).

10. The feeding device according to claim 9, characterized in that: The ejection output end of the ejection module (400) is provided with an embedded annular groove (410), and the side of the carrier (210) is provided with a first protrusion (211), which can move with the carrier (210) and be connected to the embedded annular groove (410).

11. The feeding device according to any one of claims 1 to 10, characterized in that: A receiving groove (212) is provided on the carrier (210), and the material tray (10) can be received in the receiving groove (212), and the upper end surface of the material tray (10) is not higher than the notch of the receiving groove (212).

12. The feeding device according to any one of claims 1 to 10, characterized in that: A guide rod (120) is provided on the inner side of the device cabinet (100) at one side of the working position channel (110) along the Z direction, and a guide slot (121) is provided on the guide rod (120) along the length direction. A second protrusion (213) is provided on the side of the carrier (210) away from the ejection module (400), and the second protrusion (213) is movably accommodated in the guide slot (121).

13. The feeding device according to claim 12, characterized in that: The guide rod (120) is provided with an avoidance groove (122) at a position facing the working position channel (110); the avoidance groove (122) is connected to the working position channel (110) in the X direction; and the second protrusion (213) can extend from the avoidance groove (122) to the working position channel (110).

14. The feeding device according to claim 1, characterized in that: The loading device further comprises a code scanner and a control module, wherein the code scanner is communicatively connected to the control module and is capable of acquiring the type of the card tray contained in the material tray (10) and the target type of the card tray required for the mobile phone to be assembled; The lifting module (300) and the ejecting module (400) are respectively communicatively connected to the control module, and the control module is capable of controlling the movement of the lifting module (300) and the ejecting module (400) so that the carrier (210) corresponding to the target type of tray extends out of the working position channel (110).

15. Mobile phone assembly production line, characterized in that: It comprises a loading device as described in any one of claims 1-14, and the loading device is capable of loading the card tray of the mobile phone to be assembled.

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