Blanking machine for thrown products

Abstract

The utility model belongs to the technical field of mobile phone screen production, and particularly relates to a throwing product blanking machine. A material throwing discharging machine comprises a rack, a material feeding module comprises a Y-direction feeding module and a material carrying table, and a material transplanting module comprises an X-direction transplanting module, two Y-direction transplanting modules and a transplanting mechanism. The tray conveying modules are symmetrically arranged on the machine frame on the two sides of the Y-direction feeding module and used for conveying the empty trays from the empty tray station to the material discharging station. Each tray conveying module comprises a Y-direction conveying module and a tray adsorption mechanism. The tray temporary storage module comprises lead screw adjusting mechanisms arranged in the empty tray station and the material discharging station. The tray feeding and discharging module is correspondingly arranged on the outer side of the empty tray station and the outer side of the material discharging station and comprises an X-direction feeding and discharging module and a tray frame driven by the X-direction feeding and discharging module. The full-automatic sorting machine has the advantages of aggregate product feeding, good product and defective product transplanting and discharging, tray feeding and discharging and tray feeding and is high in integration level, automation degree and sorting efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone screen production, and in particular relates to a material discharging machine for thrown materials. Background Art

[0002] In the production process of mobile phone screens, the light-emitting module needs to be cleaned, ground and cleaned after being bonded to the light guide plate, and finally a polarizer is attached to the semi-finished screen. During the production process, problems with the nozzle, system identification, orientation, vacuum and incoming materials may cause material throwing problems, resulting in unqualified products. Therefore, the bonding quality of each mobile phone screen will be tested when it is unloaded, and the qualified and unqualified ones will be marked with a corresponding barcode on the forehead of each screen. When unloading, the barcode is scanned by a scanner gun and the qualified and unqualified products are placed in the corresponding material box according to the corresponding prompts. However, manual sorting has problems such as low efficiency and high labor intensity.

[0003] In the prior art, there are also technologies for detecting and sorting mobile phone screens. For example, the Chinese utility model patent with patent application number 201920151775.X discloses a mobile phone screen unloading and sorting assembly line platform, a photoelectric sensor is provided at the end of the feeding direction, and multiple screen fixing stations are provided in sequence under the roller assembly line platform according to the screen running direction. The screen fixing station includes a track bracket arranged at the bottom of the roller assembly line platform, a bearing platform slidingly arranged on the track bracket, a clamping cylinder arranged on the bearing platform, and a longitudinal clamping claw arranged on the output shaft of the clamping cylinder for clamping the long side of the screen. The bearing platform is driven by a lifting cylinder arranged under the bearing platform, and a telescopic cylinder is also provided on the bearing platform. A transverse clamp is provided on the output shaft of the telescopic cylinder. A camera module is provided below the side of the relative transverse clamp of the first screen fixing station in the screen running direction. The entire assembly line platform is reasonably designed, each screen can scan the code and conveniently cooperate with the downstream sorting robot arm operation, and the production efficiency is high. After inspecting the mobile phone screen, it prints a corresponding barcode on the forehead to indicate whether the mobile phone screen is properly fitted. After recognizing the barcode, the robotic arm unloads qualified and unqualified products into corresponding good product boxes and defective product boxes respectively.

[0004] However, the above technical solution has the following technical problems: 1. Although the use of robotic arm sorting has improved the sorting efficiency to a certain extent, when the detection and transmission is in dual-transmission mode, the sorting efficiency is limited when one robotic arm is used, and when two robotic arms are used, the system cost is high and the space occupancy is large; 2. Its sorting automation and system integration are still relatively low, and the subsystems such as the feeding of mobile phone screens, the unloading of good and defective products, the loading and unloading of pallets, and the feeding of pallets have not been integrated together and automated, thereby failing to further improve the sorting efficiency. Utility Model Content

[0005] To solve the technical problems existing in the prior art, the present application provides a blanking machine for aggregate products, which can transplant and blank good and defective products, load and unload pallets, and feed pallets, with high integration, high automation, and high sorting efficiency.

[0006] To achieve the above object, the present utility model provides the following technical solutions:

[0007] A blanking machine for rejected products, comprising a frame, and further comprising:

[0008] A product feeding module: comprising a Y-direction feeding module and a loading table driven by it;

[0009] A product transplanting module: comprising an X-direction transplanting module arranged on the frame, two Y-direction transplanting modules driven by the X-direction transplanting module, and a transplanting mechanism driven by the Y-direction transplanting module;

[0010] A pallet conveying module: symmetrically arranged on the frames on both sides of the Y-direction feeding module and used to convey empty pallets from the empty pallet station to the product blanking station, which comprises a Y-direction conveying module and a pallet adsorption mechanism driven by the Y-direction conveying module;

[0011] A pallet temporary storage module: comprising a lead screw adjustment mechanism arranged in the empty pallet station and the product blanking station;

[0012] A pallet loading and unloading module: correspondingly arranged outside the empty pallet station and the product blanking station, and comprising an X-direction loading and unloading module arranged on the frame and a pallet rack driven by the X-direction loading and unloading module.

[0013] Preferably, a "pin" shaped positioning cylinder is fixedly connected to the loading table, and a positioning frame is fixedly connected to the guide rod of the positioning cylinder.

[0014] Preferably, a rotary cylinder is fixedly connected to the moving part of the Y-direction feeding module, and the loading table is fixedly connected to the rotating part of the rotary cylinder.

[0015] Preferably, the transplanting mechanism comprises a transplanting cylinder fixedly connected to the moving part of the Y-direction transplanting module and vertically arranged downward, a transplanting plate arranged on the guide rod of the transplanting cylinder, and a plurality of transplanting suction nozzles arranged on the transplanting plate.

[0016] Preferably, a transplanting frame is fixedly connected to the guide rod of the transplanting cylinder, a transplanting motor is vertically arranged downward on the transplanting frame, and the output shaft of the transplanting motor is fixedly connected to the transplanting plate.

[0017] Preferably, the tray adsorption mechanism includes an adsorption cylinder fixedly connected to a moving part of the Y-direction conveying module and arranged vertically downward, an adsorption frame arranged on a guide rod of the adsorption cylinder, and a plurality of adsorption nozzles arranged on the adsorption frame.

[0018] Preferably, the screw adjustment mechanism includes a fixed plate vertically fixedly connected to the frame, a rotating bearing fixedly connected to the vertical end face of the fixed plate, a screw rotatably connected and vertically arranged in the rotating bearing, an adjustment block engaged with the screw, and a support frame fixedly connected to the adjustment block, the support frame is slidably connected to the fixed plate via a slide rail and slider mechanism, and the adjustment motor fixedly connected to the frame drives the screw to rotate forward and reversely via a belt transmission adjustment mechanism.

[0019] Preferably, the X-direction unloading and loading module includes a mounting plate horizontally fixedly connected to the frame, the pallet rack is slidably connected to the upper end surface of the mounting plate along the X direction, and a loading and unloading motor is fixedly connected to the lower end surface of the fixed plate, and the loading and unloading motor drives the pallet rack to reciprocate through a belt conveyor loading and unloading mechanism.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model realizes the feeding of double materials by setting up a material feeding module, realizes the sorting and transplanting of double materials by setting up a material transplanting module, realizes the transmission of empty pallets by setting up a pallet conveying module, realizes the flow-type unloading after material sorting, and realizes the temporary storage and stacking of empty pallets and loading pallets by setting up a pallet temporary storage module, thereby avoiding production pauses caused by frequent loading and unloading of pallets. By setting up a pallet loading and unloading module, which is independent of the pallet temporary storage module, seamless connection of empty pallet loading and unloading can be realized, thereby improving production efficiency and avoiding production pauses caused by loading stacked empty pallets and unloading loading pallets.

[0022] In addition, by setting up a double-material transplanting module, rapid sorting and unloading of double materials can be achieved; by setting up a rotating cylinder, when the left and right positions of qualified materials and unqualified materials on the loading platform are different, the loading platform can be driven to rotate by the rotating cylinder, thereby facilitating the tray transplanting module to quickly sort and transplant to the corresponding qualified material unloading station and unqualified material unloading station; by setting up a transplanting motor, the material can be driven to rotate after being adsorbed, so that the placement direction of the material in the tray is unified. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 2 It is a schematic diagram of the overall top view structure of the utility model.

[0025] Figure 3 It is a structural schematic diagram of the material feeding module of the utility model.

[0026] Figure 4 It is a schematic diagram of the connection structure of the loading platform and the rotating cylinder of the utility model.

[0027] Figure 5 For Figure 4 Schematic diagram of the side structure based on the reference.

[0028] Figure 6 It is a structural schematic diagram of the material transplanting module of the present utility model.

[0029] Figure 7 It is a structural schematic diagram of the transplanting mechanism of the utility model.

[0030] Figure 8 It is a structural schematic diagram of the tray adsorption mechanism of the utility model.

[0031] Fig. 9 This is a schematic diagram of the structure of the utility model after removing the material feeding module and the material transplanting module.

[0032] Fig.10 It is a schematic diagram of the connection structure between the single-side frame and the pallet temporary storage module and the pallet loading and unloading module of the utility model.

[0033] Fig.11 It is a structural schematic diagram of the tray temporary storage module of the present utility model.

[0034] Fig.12 It is a structural schematic diagram of the tray loading and unloading module of the utility model.

[0035] In the figure, 1, rack, 11, material unloading station, 12, empty tray station, 13, waiting for transplanting station, 2, materials,

[0036] 3. Material feeding module, 31. Y-axis feeding module, 32. Loading platform, 321. Loading plate, 322. Support column, 323. Loading bottom plate, 324. Positioning cylinder, 325. Positioning frame, 326. Positioning column, 327. Rotating cylinder,

[0037] 4. Material transplanting module, 41. X-axis transplanting module, 42. Y-axis transplanting module, 43. Transplanting cylinder, 44. Transplanting plate, 45. Transplanting nozzle, 46. Transplanting rack, 47. Transplanting motor,

[0038] 5. Pallet, 51. Empty pallet, 52. Loading pallet,

[0039] 6. Tray transfer module, 61. Y-axis transfer module, 62. Adsorption cylinder, 63. Adsorption rack, 64. Adsorption nozzle,

[0040] 7. Pallet temporary storage module, 71. Fixed plate, 72. Rotating bearing, 73. Screw, 74. Adjustment block, 75. Support frame, 76. Adjustment motor, 77. Belt transmission adjustment mechanism,

[0041] 8. Pallet loading and unloading module, 81. Pallet rack, 82. Mounting plate, 83. Loading and unloading motor, 84. Belt conveyor loading and unloading mechanism. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0044] See also Figures 1 to 12 As shown, a material unloading machine includes a frame 1, a material feeding module 3 for conveying materials 2, a material transferring module 4 for transferring materials 2 (including qualified materials and unqualified materials) on the material feeding module 3 to the material unloading station 11, a tray 5, a tray conveying module 6 for conveying empty trays from the empty tray station 12 to the material unloading station 11, a tray temporary storage module 7 for temporarily storing stacked empty trays and loading trays, and a tray loading and unloading module 8 for conveying the stacked empty trays to the empty tray station 12 and conveying the stacked loading trays from the tray unloading station 11 to the outside of the tray unloading station 11. The material transferring module 4, the tray conveying module 6, the tray temporary storage module 7 and the tray loading and unloading module 8 are symmetrically arranged on both sides of the material feeding module 3, so as to facilitate the sorting and unloading of the materials 2. In this embodiment, the X direction is as shown in FIG. Figure 1 The figure shows the length of the rack 1, and the Y direction is as follows Figure 1As shown in the width direction of the frame 1, for the convenience of description, the tray at the empty tray station 12 is designated as the empty tray 51, and the tray at the material feeding station 11 is designated as the material-carrying tray 52.

[0045] See Figure 3 、 4 As shown in FIGS. 5, the material feeding module 3 is arranged in the middle of the frame 1 and includes a Y-direction feeding module 31 and a material-carrying table 32 driven by the Y-direction feeding module 31. Specifically, the Y-direction feeding module 31 is a linear module driven by an existing servo motor, and one end of it extends into the frame 1. The material-carrying table 32 includes a horizontally arranged material-carrying plate 321, vertically arranged support columns 322 on the lower end surface of the material-carrying plate 321, and a horizontally arranged material-carrying bottom plate 323 bolted to the lower end surface of the support columns 322. When the manipulator places two materials 2 on the material-carrying plate 321, in order to facilitate the material transplanting module 4 to transplant the materials 2, it is necessary to position the materials 2. Therefore, three positioning cylinders 324 in a "pin" shape are bolted and fixed to the lower end surface of the material-carrying plate 321, and a positioning frame 325 is bolted and fixed to the guide rod of the positioning cylinder 324. A number of positioning columns 326 are vertically arranged on each positioning frame 325. When the guide rod of the positioning cylinder 324 extends, it can drive the positioning columns 326 to move towards the middle of the material-carrying plate 321, thereby positioning the materials 2.

[0046] In addition, there are four layouts for the two materials 2 on the material-carrying plate 321, that is, both the left and right materials are qualified products, both the left and right materials are unqualified products, the left material is a qualified product and the right material is an unqualified product, and the left material is an unqualified product and the right material is a qualified product. In this embodiment, the left side of the material feeding module 3 is set as the unqualified product discharging side, and the right side is set as the qualified product discharging side. Therefore, in order to facilitate the direct transplanting of the two materials 2 by the material transplanting module 4 and avoid the reduction of the transplanting efficiency caused by the material transplanting module 4 adjusting the transplanting position multiple times, a rotary cylinder 327 is bolted and fixed to the moving part of the Y-direction feeding module 31, and the material-carrying bottom plate 323 of the material-carrying table 32 is bolted and fixed to the rotating part of the rotary cylinder 327. In this embodiment, the rotary cylinder 327 can be selected as the AirTAC rotary cylinder HRQ30A.

[0047] See Figure 6 、 7 As shown in FIGS., the material transplanting module 4 includes an X-direction transplanting module 41 installed on the frame 1, two Y-direction transplanting modules 42 driven by the X-direction transplanting module 41, and a transplanting mechanism driven by the Y-direction transplanting module 42. The X-direction transplanting module 41 can be an existing double-motor bidirectional linear module, and the Y-direction transplanting module 42 can be an existing single-motor linear module.

[0048] The transplanting mechanism includes a transplanting cylinder 43 which is fixedly connected to the moving part of the Y-axis transplanting module 42 by bolts and is arranged vertically downward, a transplanting plate 44 which is arranged on the guide rod of the transplanting cylinder 43, and a plurality of transplanting nozzles 45 which are arranged on the transplanting plate 44. In this embodiment, in order to facilitate the adsorption of the transplanting nozzle 45 after the material 2 is rotated by the rotating cylinder 427 and to make the material 2 transplanted to the material unloading station 11 by the transplanting nozzle 45 in the same direction when placed, a transplanting frame 46 is fixedly connected to the guide rod of the transplanting cylinder 43 by bolts, and a transplanting motor 47 is arranged vertically downward on the transplanting frame 46, and the transplanting motor 47 can be a stepping motor and its output shaft is fixedly connected to the transplanting plate 46 by bolts.

[0049] See also Figure 8 As shown, the pallet transfer module 6 is symmetrically arranged on the frames 1 on both sides of the Y-direction feeding module 31 and is used to transfer the empty pallet 51 from the empty pallet station 12 to the material unloading station 11. It includes a Y-direction transfer module 61 and a pallet adsorption mechanism driven by the Y-direction transfer module 61. The Y-direction transfer module 61 can be an existing linear module.

[0050] The tray adsorption mechanism includes an adsorption cylinder 62 which is fixedly connected to the moving part of the Y-axis conveying module 61 by bolts and arranged vertically downward, an adsorption frame 63 which is fixedly connected to the guide rod of the adsorption cylinder 62 by bolts, and a plurality of adsorption nozzles 64 which are installed on the adsorption frame 63 by bolts.

[0051] See also Fig. 9 , 10 As shown, there are four pallet temporary storage modules 7 and they are symmetrically arranged in pairs, which are respectively arranged in the empty pallet station 12 and the material unloading station 11. Each pallet temporary storage module 7 constitutes an independent temporary storage space and is respectively provided with exits toward the two outer sides of the frame 1. The pallet loading and unloading modules 8 are correspondingly arranged outside the empty pallet station 12 and the material unloading station 11, that is, at the exit of the temporary storage space of the pallet temporary storage module 7, so that the pallet loading and unloading modules 8 can load the empty pallet 51 onto the pallet temporary storage module 7 in the empty pallet station 12 and the pallet loading and unloading modules 8 can remove the loading pallet 52 on the pallet temporary storage module 7 in the material unloading station 11.

[0052] See also Fig.11As shown, the pallet temporary storage module 7 includes a screw adjustment mechanism respectively arranged in the empty pallet station 12 and the material unloading station 11, the screw adjustment mechanism includes a fixed plate 71 vertically fixedly connected to the frame 1 by bolts, a rotating bearing 72 fixedly connected to the vertical end face of the fixed plate 71 by bolts, a screw 73 rotatably connected and vertically arranged in the rotating bearing 72, an adjustment block 74 engaged with the screw 73, and a support frame 75 fixedly connected to the adjustment block 74 by bolts. The support frame 75 is slidably connected to the fixed plate 71 through a slide rail slider mechanism, and an adjustment motor 76 fixedly connected to the frame 1 by bolts drives the screw 73 to rotate forward and reversely through a belt transmission adjustment mechanism 77.

[0053] See also Fig.12 As shown, the pallet loading and unloading module 8 includes an X-up loading and unloading module arranged on the frame 1 and a pallet rack 81 driven by the X-up loading and unloading module. The X-up loading and unloading module includes a mounting plate 82 horizontally fixedly connected to the frame 1 by bolts, and the pallet rack 81 is slidably connected to the upper end surface of the mounting plate 82 along the X direction by a slide rail slider structure, and a loading and unloading motor 83 is fixedly connected to the lower end surface of the fixed plate 81 by bolts, and the loading and unloading motor 83 drives the pallet rack 81 to reciprocate through a belt conveying loading and unloading mechanism 84.

[0054] In addition, since the pallet rack 81 drives the stacked empty pallets 51 into the empty pallet station 12 and transfers the empty pallets 51 to the support rack 75, similarly, the loading pallets 51 stacked on the support rack 75 in the material unloading station 11 need to be transferred to the pallet rack 81. In order to avoid interference between the support rack 75 and the pallet rack 81, avoidance grooves are opened on the support rack 75 and the pallet rack 81 so that the support rack 75 can pass through the pallet rack 81 without obstruction when moving up and down.

[0055] The working process of the embodiment of the utility model is as follows:

[0056] 1. Install the utility model as described above, and adjust each module according to the size of material 2, such as Figure 1 As shown; the utility model is used in conjunction with the assembly line of the previous process, that is, the previous process can be a double conveyor belt detection assembly line. After the material 2 on the double conveyor belt is detected, the qualified information is printed on the forehead with a corresponding barcode, and the mechanical arm of the double adsorption mechanism places the material 2 on the two conveyor belts on the loading plate 321. Since the controller knows whether the two materials 2 on the loading plate 321 are qualified and the relative positions at this time, it can drive the material transfer module 4 to transfer the corresponding material 2 accordingly. In this embodiment, the left side can be the unloading side for unqualified products, and the right side can be the unloading side for qualified products.

[0057] 2. Taking the case where the left material 2 on the carrier plate 321 is a defective product and the right material 2 is a qualified product as an example, the guide rod of the positioning cylinder 324 is retracted, thereby completing the positioning of the two materials 2, and the two materials 2 are driven by the Y-direction feeding module 31 to enter the waiting transplanting station 13;

[0058] 3. The X-axis transfer module 41 drives the two Y-axis transfer modules 42 respectively, and the two Y-axis transfer modules 42 drive the two transfer cylinders 43 respectively to move. After moving to the specified position, the guide rod of the transfer cylinder 43 extends and drives the transfer nozzle 45 to move down to contact the material 2. The transfer nozzle 45 adsorbs the material 2 under the action of the vacuum component. Then the guide rod of the transfer cylinder 43 retracts and is driven by the X-axis transfer module 41 and the Y-axis transfer module 42 to move to the material unloading station 11, and the material 2 is placed on the tray 5 on the corresponding support frame 75. Then the material feeding module 3 and the material transfer module 4 return to their original positions and repeat the above steps. In the process of transplanting, in order to make the material 2 in the same direction, the transfer motor 47 can be rotated to drive the material 2 to rotate, thereby adjusting its direction;

[0059] 4. The top empty pallet 51 stacked on the support frame 75 in the empty pallet station 12 and the top loading pallet 52 stacked on the support frame 75 in the material unloading station 11 are always kept at the same height, so that the pallet transfer module 6 can transfer the empty pallet 51 in the empty pallet station 12 to the material unloading station 11;

[0060] 5. When there is no empty pallet 51 in the empty pallet station 12, the support frame 75 is moved to the lowest position, and the stacked empty pallet 51 can be placed on the pallet frame 81 of the pallet loading and unloading module 8, and the pallet frame 81 is driven by the loading and unloading motor 83 to enter the empty pallet station 12, and the adjustment motor 76 is controlled to make the support frame 75 rise and lift the stacked empty pallet 51 to a specified height, thereby completing the loading of a new empty pallet 51; after the loading pallet 52 in the material unloading station 11 is fully stacked, the corresponding loading and unloading motor 83 drives the pallet frame 81 to enter the material unloading station 22, and the adjustment motor 76 is controlled to make the support frame 75 move downward so that the stacked loading pallet 52 falls on the pallet frame 81, and the loading and unloading motor 83 is controlled to make the pallet frame 81 drive the loading pallet 52 to move out of the material unloading station 11, and the adjustment motor 76 is controlled to drive the support frame 75 to return to the specified height, thereby completing the unloading of the stacked loading pallet 52;

[0061] As described above, when the two materials 2 on the carrier plate 321 are arranged in other forms, the controller can control the rotating cylinder 327 to rotate at the corresponding angle and direction, and adaptively adjust the rotation direction and angle of the transplanting motor 47. This can be deduced through ordinary people's logic without applying creative labor, and will not be repeated here.

[0062] In the above process, the controller is required to control the material feeding module 3, the material transplanting module 4, the tray conveying module 6, the tray temporary storage module 7, and the tray loading and unloading module 8. The connection relationship and control logic between the controller and the above modules are for automated operation to improve production efficiency. The relevant operation control is the existing technology, as long as it can meet the above working process, it will not be repeated here.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material throwing machine, comprising a frame, characterized in that: It further includes: Goods feeding module: including a Y-direction feeding module and a loading table driven by it; Goods transplanting module: including an X-direction transplanting module arranged on the frame, two Y-direction transplanting modules driven by the X-direction transplanting module, and a transplanting mechanism driven by the Y-direction transplanting module; Pallet conveying module: symmetrically arranged on the frames on both sides of the Y-direction feeding module and used to convey empty pallets from the empty pallet station to the goods unloading station, which includes a Y-direction conveying module and a pallet adsorption mechanism driven by the Y-direction conveying module; Pallet temporary storage module: including a lead screw adjustment mechanism arranged in the empty pallet station and the goods unloading station; Pallet loading and unloading module: correspondingly arranged outside the empty pallet station and the goods unloading station and including an X-direction loading and unloading module arranged on the frame and a pallet rack driven by the X-direction loading and unloading module; 2. According to claim 1, a material throwing machine is characterized in that: A "product"-shaped positioning cylinder is fixedly connected to the loading table, and a positioning frame is fixedly connected to the guide rod of the positioning cylinder.

3. A material throwing machine according to claim 2, characterized in that: A rotary cylinder is fixedly connected to the moving part of the Y-direction feeding module, and the loading table is fixedly connected to the rotating part of the rotary cylinder.

4. The material discharging machine according to claim 1, characterized in that: The transplanting mechanism includes a transplanting cylinder fixedly connected to the moving part of the Y-direction transplanting module and arranged vertically downward, a transplanting plate arranged on the guide rod of the transplanting cylinder, and a plurality of transplanting suction nozzles arranged on the transplanting plate.

5. The material throwing machine according to claim 4, characterized in that: A transplanting frame is fixedly connected to the guide rod of the transplanting cylinder, a transplanting motor is arranged vertically downward on the transplanting frame, and the output shaft of the transplanting motor is fixedly connected to the transplanting plate.

6. The material throwing machine according to claim 1, characterized in that: The pallet adsorption mechanism includes an adsorption cylinder fixedly connected to the moving part of the Y-direction conveying module and arranged vertically downward, an adsorption frame arranged on the guide rod of the adsorption cylinder, and a plurality of adsorption suction nozzles arranged on the adsorption frame.

7. The material discharging machine according to claim 1, characterized in that: The lead screw adjustment mechanism includes a fixing plate vertically fixedly connected to the frame, a rotating bearing fixedly connected to the vertical end face of the fixing plate, a lead screw rotatably connected in the rotating bearing and arranged vertically, an adjustment block meshed with the lead screw, a support frame fixedly connected to the adjustment block, the support frame is slidably connected to the fixing plate through a slide rail and slider mechanism, and an adjustment motor fixedly connected to the frame drives the lead screw to rotate forward and backward through a belt drive adjustment mechanism.

8. The material throwing machine according to claim 7, characterized in that: The X-direction loading and unloading module includes a mounting plate horizontally fixedly connected to the frame, the pallet rack is slidably connected to the upper end face of the mounting plate along the X direction, an up and down loading and unloading motor is fixedly connected to the lower end face of the fixing plate, and the up and down loading and unloading motor drives the pallet rack to reciprocate through a belt drive up and down loading and unloading mechanism.

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