Automatic conveying device and method for winding disc

Abstract

The automatic conveying device comprises a storage rack, a carrying mechanism, a feeding machine and a winding disc mechanism, the storage rack comprises a supporting frame, a first supporting rod used for supporting the winding disc mechanism and a first driver used for driving the first supporting rod to move up and down in the height direction of the supporting frame, and the first driver is used for driving the first supporting rod to move up and down in the height direction of the supporting frame; a limiting assembly is fixedly arranged on the first supporting rod, and the first driver is connected with the supporting frame. The carrying mechanism comprises an AGV trolley and a material taking assembly arranged on the AGV trolley. The feeding machine comprises a rotating mechanism, a connecting assembly connected with the rotating mechanism, material receiving mechanisms arranged on the two sides of the connecting assembly correspondingly and a feeding mechanism arranged at one end of one material receiving mechanism. The rotating mechanism comprises a rotating driver used for driving the connecting assembly to rotate. According to the automatic conveying device, the automation degree of product conveying can be effectively improved, the production efficiency is greatly improved, and manpower resources are saved.

Description

Technical Field

[0001] The invention belongs to the technical field of automatic packaging, and in particular relates to an automatic conveying device for a coiled material tray and a method for automatic conveying using the automatic conveying device. Background Art

[0002] In the industrial production process, stamping parts are usually packaged and transported in the form of coils, and then put into the later stage for production and use. During use, operators are required to carry and install the coils, which consumes a lot of manpower and has low production efficiency. In addition, when loading the coils in the prior art, the position of the materials on the coils is not fixed, which also causes the position of the materials on the coils to be random during the handling process, which is difficult to distinguish. Summary of the invention

[0003] In view of this, in order to overcome the defects of the prior art, an object of the present invention is to provide an automatic conveying device and method for a coil tray, which is conducive to reducing labor costs and improving production efficiency.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: An automatic conveying device for a coiled material tray, comprising a storage rack, a conveying mechanism, a feeder and a coiled material tray mechanism, wherein the coiled material tray mechanism is used for winding a material belt, and the conveying mechanism is used for conveying the coiled material tray mechanism with a material belt from the storage rack to the feeder and conveying the empty coiled material tray mechanism from the feeder back to the storage rack; the storage rack comprises a support frame, a first support rod for supporting the coiled material tray mechanism, and a first driver for driving the first support rod to move up and down along the height direction of the support frame, a limit position assembly is fixedly arranged on the first support rod, and the first driver is connected to the support frame; the conveying mechanism comprises an AGV trolley and a material taking assembly arranged on the AGV trolley; the feeder comprises a rotating mechanism, a connecting assembly connected to the rotating mechanism, a material receiving mechanism respectively arranged on both sides of the connecting assembly, and a feeding mechanism arranged at one end of one of the material receiving mechanisms, and the rotating mechanism comprises a rotating driver for driving the connecting assembly to rotate. When the first driver drives the first support rod to move up and down along the height direction of the support frame, it can drive the coiled material tray mechanism to move up and down at the same time, so as to facilitate the conveying mechanism to clamp or put into the coiled material tray mechanism. In the present invention, the automatic conveying of the coiled material tray includes the steps of automatic transporting, loading and unloading of the coiled material tray.

[0005] According to some preferred implementation aspects of the present invention, the reel mechanism comprises a reel, a connecting shaft, a bracket, a paper roll assembly and a flow channel assembly, wherein the connecting shaft is fixedly connected to the reel, the bracket is located at one side of the reel, one end of the connecting shaft is rotatably connected to the bracket, the paper roll assembly is located above the bracket, the flow channel assembly is located at one end of the bracket away from the paper roll assembly, and the length of the bracket is greater than the outer diameter of the reel; The paper roll assembly includes a fixed rod and a paper roll reel rotatably connected to the top of the fixed rod, a gap is provided between the paper roll reel and the material roll reel, and the paper roll reel and the material roll reel are located on the same vertical plane; the flow channel assembly includes a first flow channel, a first gear and a baffle cover, the inner side of the first flow channel is provided with a first through hole penetrating the thickness direction thereof, a part of the first gear passes through the first through hole for fixing the material head of the material belt, the first flow channel is used for the material head transmission of the material belt, the baffle cover is located above the top surface of the first flow channel, and the baffle cover is used for covering a part of the material head. The setting of the paper roll assembly in the material roll reel mechanism is conducive to fixing the head of the paper belt during the transportation process, and is convenient for the recovery of the paper belt when it is transported to the feeder for feeding; the setting of the flow channel assembly is conducive to fixing the material head of the material belt during the transportation process, ensuring that the position of the material head is fixed and will not change at will, and when feeding on the feeder, it is convenient to timely distinguish the position of the material head and dock the material head with the feeding mechanism.

[0006] According to some preferred implementation aspects of the present invention, the storage rack further includes a control cabinet, the bottom of the support frame is fixedly connected to the top of the control cabinet, and one side of the first support rod is connected to the first driver; the limit assembly includes a first limit block fixedly arranged at both ends of the first support rod and a second limit block fixedly arranged in the middle of the first support rod, and the two first limit blocks each include a first vertical block and a second vertical block arranged oppositely; A first through slot is provided in the first vertical block, a second through slot is provided in the second vertical block, at least one first roller is provided in the first through slot and the second through slot, and a part of the outer circumference of the first roller is located outside the first through slot and / or the second through slot; a groove is provided on the second limit block that runs through the thickness direction thereof, second rollers are provided on both sides of the groove, and a part of the outer circumference of the second roller is located outside the groove, and a third limit block is fixedly provided on one side of the second limit block, and a part of a side surface of the third limit block close to the second limit block fits with a part of a side surface of the groove close to the third limit block. In some embodiments of the present invention, the provision of the first roller and the second roller can not only ensure close contact between the coil tray and the first limit block and the second limit block, but also reduce friction, thereby avoiding direct hard collision between the coil tray and the first limit block and the second limit block.

[0007] According to some preferred embodiments of the present invention, a pad is fixedly provided in the groove corresponding to the side of the bracket away from the coil tray, one end of the connecting shaft passes through the thickness direction of the pad, and two extension blocks are symmetrically provided at the end of the connecting shaft close to the storage rack, and the length direction of the extension block is parallel to the length direction of the connecting shaft; when the coil tray mechanism is placed on the storage rack, the end of the bracket is located between a corresponding first vertical block and a corresponding second vertical block, the groove is used to accommodate the pad, one side of the third limit block is located between the two extension blocks and the two side surfaces of the third limit block are respectively attached to a corresponding extension block. The setting of the first limit block can limit the coil tray along the Y direction, the setting of the second limit block can limit the coil tray along the X direction, and the setting of the first support rod can support and limit the coil tray along the Z direction (vertical direction).

[0008] According to some preferred implementation aspects of the present invention, the AGV trolley includes a shell, a first notch and a second notch are opened on the top of one side of the shell, a support platform is arranged inside the shell, and the material picking assembly is connected to the support platform; the material picking assembly includes two symmetrically arranged clamping jaws, a clamping jaw driver, a first fixed plate, a baffle, a support block and a second driver, the second driver is located inside the shell and the second driver is fixedly connected to the support platform, a first synchronous wheel is fixedly arranged on one end of the rotating shaft of the second driver close to the first fixed plate, a transmission rod is arranged on the support platform, a second synchronous wheel is rotatably arranged on the transmission rod, a first synchronous belt is arranged between the first synchronous wheel and the second synchronous wheel, the end of the transmission rod close to the first fixed plate is fixedly connected to the first fixed plate, the first fixed plate is located on one side of the first notch, the second driver is used to drive the first fixed plate to move forward and backward along the X direction, and the second notch is used for the clamping jaw driver to pass through.

[0009] According to some preferred embodiments of the present invention, one of the support blocks is fixedly provided at each end of the first fixed plate, and the two support blocks are jointly used to support the winding disk mechanism in the vertical direction, the baffle is located on the side of the first fixed plate away from the first notch, and the material picking assembly also includes a second fixed plate, a first slide rail, a first slider, a second slider, a first connecting block, a second connecting block and a third connecting block, the first fixed plate is fixedly connected to the baffle and the second fixed plate, and the second fixed plate is located between the first fixed plate and one side of the support platform, each of the clamping jaws is fixedly connected to a first slider, a second slider is provided at each end of the first slide rail, the first slider and the second slider are both slidably connected to the first slide rail, the two first sliders are located between the two second sliders, each of the second sliders is fixedly connected to a first connecting block, the bottom surface of each first connecting block is fixedly connected to the top surface of a second connecting block, and the two second connecting blocks are connected to a clamping jaw driver, and the clamping jaw driver is used to drive the two clamping jaws to approach and / or move away from each other.

[0010] According to some preferred embodiments of the present invention, the first slider and the second slider are both located on the same straight line parallel to the first slide rail, an elastic member is arranged between a side of one of the clamping jaws away from the other clamping jaw and one end of the first connecting block, and the elastic member is in a compressed state; a third connecting block is arranged between one of the clamping jaws and a corresponding first connecting block, one end of the third connecting block is fixedly connected to the second connecting block, and the other end of the third connecting block has a hook, and the hook is used to hook one side of the clamping jaw; the side of the first slide rail away from the clamping jaw is fixedly connected to one side of the baffle, and the baffle is provided with a through opening for the connecting shaft to pass through. In the present invention, the setting of the third connecting block enables the clamping jaws to move simultaneously with a first connecting block connected thereto when the clamping jaw driver drives the two clamping jaws to move away from each other to loosen the connecting shaft in the reel mechanism, thereby ensuring that the two clamping jaws can be effectively loosened, while ensuring that the elastic member between the clamping jaws and the first connecting block is always in a compressed state. The setting of the elastic member enables a certain displacement compensation space to be left between the two clamping jaws. If the two clamping jaws on the AGV trolley are not exactly aligned with the connecting shaft of the reel mechanism to be clamped, the distance between the two clamping jaws can be flexibly adjusted, which is beneficial to ensure that the connecting shaft can be inserted between the two clamping jaws to be clamped.

[0011] According to some preferred embodiments of the present invention, the loading machine also includes a cabinet, the rotating mechanism, connecting assembly, material receiving mechanism and feeding mechanism are all located inside the cabinet, the rotating mechanism includes a third fixed plate, a plurality of third sliding blocks are fixedly provided on the bottom surface of the third fixed plate, a plurality of second slide rails are fixedly provided on the bottom of the cabinet corresponding to the third sliding blocks, the third sliding block is slidably connected to the second slide rail, and the second slide rail is parallel to the width direction of the third fixed plate; a third drive is provided above the third fixed plate, a fixing frame is also fixedly provided on the top surface of the third fixed plate, a fourth fixed plate is fixedly provided on one side of the fixing frame, the shell of the third drive is fixedly connected to the fourth fixed plate, one end of the rotating shaft of the third drive passes through the thickness direction of the fourth fixed plate and a third synchronous wheel is fixedly provided on one end of the rotating shaft of the third drive, a rack is wound around the third synchronous wheel, and the rack is meshed with the third synchronous wheel. In some embodiments of the present invention, the cabinet has a cabinet door, which automatically opens when the conveying mechanism puts or removes the coil tray mechanism from the loading machine; otherwise, the cabinet door is closed to protect the various components and mechanisms in the cabinet and avoid interference with loading.

[0012] According to some preferred implementation aspects of the present invention, a third roller is provided at each end of the bottom of the fourth fixed plate, a third notch is provided on the third fixed plate, and the third notch is used for the rack and two third rollers to pass through; a pressing assembly is provided on each side of the bottom of the cabinet, the two third rollers are located between the two pressing assemblies, and the centers of the two third rollers and the centers of the two pressing assemblies are located on the same vertical plane parallel to the fourth fixed plate, one end of the rack is fixedly connected to a pressing assembly after passing through a corresponding third roller, and the third driver is used to drive the third fixed plate to move back and forth along the length direction of the second slide rail. The two third rollers are provided to press the rack so that the portion of the rack located at the bottom of the cabinet can remain parallel to the pressing assemblies to which they are connected, and will not be skewed.

[0013] The camming mechanism is a plurality of pairs of camming tools, each of which is a plurality of pairs of camming tools, each of which is a plurality of pairs of camming tools.

[0014] According to some preferred embodiments of the present invention, the material unloading drive assembly includes a fifth drive, a fifth fixed plate, a fourth synchronous wheel, a fifth synchronous wheel and a second synchronous belt, the fourth synchronous wheel is fixedly connected to the rotating shaft of the fifth drive, the fifth synchronous wheel is rotatably connected to the fifth fixed plate, a second synchronous belt is arranged between the fourth synchronous wheel and the fifth synchronous wheel, the fourth synchronous wheel and the fifth synchronous wheel are connected through the second synchronous belt transmission, one end of the connecting shaft of the winding disk mechanism located on the material receiving mechanism is fixedly connected to the fifth synchronous wheel, the fourth synchronous wheel, the fifth synchronous wheel and the outside of the second synchronous belt are provided with a first protective shell, one end of the first protective shell is fixedly connected to the fifth fixed plate, and the other end of the first protective shell is fixedly connected to the shell of the fifth drive, and the fifth drive is used to drive the winding disk of the winding disk mechanism located on the material receiving mechanism to rotate. In some embodiments of the present invention, the discharging drive component is provided due to the limited space on both sides of the connecting component. Through the transmission action of the second synchronous belt, the fourth synchronous wheel is connected with the fifth synchronous wheel. The fifth driver can drive the fourth synchronous wheel to rotate and at the same time drive the fifth synchronous wheel to rotate to drive the coil disk to rotate for discharging the material. The setting position of the fifth driver neither interferes with other structures nor effectively and reasonably utilizes the space between the two material receiving mechanisms.

[0015] According to some preferred embodiments of the present invention, each of the material receiving mechanisms further includes a material receiving tray and a sixth drive, the material receiving tray being located below the second support rod, a connecting plate being fixedly provided on a side of the second support rod away from the connecting assembly, an end of the connecting plate being away from the second support rod being fixedly connected to one side of the material receiving tray, and a sensor being provided at the bottom of the material receiving tray. When the material winding tray mechanism is placed in the material receiving mechanism, the material receiving tray is located below the material winding tray mechanism and the material receiving tray is used to accommodate part of the material tape that has fallen off the material winding tray of the material winding tray mechanism; the housing of the sixth drive is fixedly connected to the connecting assembly, a telescopic shaft of the sixth drive is fixedly connected to a corresponding second support rod, third slide rails are fixedly provided on both sides of the connecting assembly corresponding to the material receiving mechanisms, and a fourth slider is fixedly provided on a side of each of the second support rods close to the connecting assembly corresponding to the third slide rail, the fourth slider is slidably connected to the third slide rail, and the sixth drive is used to drive the second support rod to move up and down along the length direction of the third slide rail. The arrangement of the sensor in the receiving tray of the present invention can detect whether the loading process is completed. When the material strip in the coiling tray mechanism is in the loading process, there is always a section of loose material strip in the receiving tray, indicating that the loading is not completed. The sixth driver drives the second support rod to move up and down along the length direction of the third slide rail, thereby driving the receiving mechanism connected to the second support rod to move up and down, so that the receiving mechanism and the transport mechanism cooperate with each other to place the coiling tray mechanism on the receiving mechanism or remove it from the receiving mechanism.

[0016] According to some preferred embodiments of the present invention, the feeding mechanism includes a seventh drive, a second flow channel, a second gear and a material detection assembly, the inner side of the second flow channel is provided with a second through hole extending through the thickness direction thereof, a part of the second gear passes through the second through hole for cooperating with the material tape, one end of the rotating shaft of the seventh drive is fixedly connected to the second gear, and the seventh drive is used to drive the second gear to rotate; when the material tape in a winding disk mechanism on the material receiving mechanism needs to be loaded, one end of the second flow channel is aligned with one end of the first flow channel; the material detection assembly is used to detect the position of the material tape on the second flow channel.

[0017] According to some preferred embodiments of the present invention, the housing of the rotary driver is fixedly connected to the third fixed plate, one end of the rotating shaft of the rotary driver is fixedly connected to the bottom of the connecting assembly, and the connecting assembly rotates around the rotating shaft of the rotary driver at an angle of -180° to 180°.

[0018] A method for automatically conveying a coiled material tray using the automatic conveying device as described above comprises the following steps: Step 1: Place the reel mechanism with the tape wound on it on the storage rack, put the paper tape on the paper tape assembly, and fix the material head of the tape on the runner assembly; Step 2: The transport mechanism moves to the front of the storage rack and removes the coil tray mechanism from the storage rack; Step 3: The transport mechanism clamps the coil tray mechanism and moves it to the front of the loader; Step 4: The cabinet door of the loader is opened, and the transport mechanism places the coil tray mechanism on a receiving mechanism close to the transport mechanism. Then, the rotary drive drives the connecting assembly to rotate -180°~180° so that another receiving mechanism with an empty coil tray mechanism is close to the transport mechanism; Step 5: The tape on a receiving mechanism far from the conveying mechanism is fed through the runner assembly and the feeding mechanism, and at the same time, the paper tape on this receiving mechanism is recycled through the paper tape recycling assembly; the conveying mechanism takes the empty reel from the loader and returns to the storage rack, and places the empty reel mechanism on the storage rack. Afterwards, the warehouse staff will take down the empty reel mechanism on the storage rack and replace it with a reel mechanism with a tape, so that the conveying mechanism can carry out the next round of conveying work.

[0019] Compared with the prior art, the advantages of the present invention lie in that: the automatic conveying device of the coil tray of the present invention, by setting up a storage rack, a conveying mechanism and a loader, and using the conveying mechanism to transport and load and unload the coil tray mechanism between the storage rack and the loader, can effectively improve the degree of automation of product transportation, greatly improve production efficiency, and save human resources; and the setting of the flow channel assembly on the coil tray mechanism helps to fix the position of the material tape in the coil tray, avoiding time spent on finding the material head during the loading process; the setting of the paper tape assembly can realize the recycling of paper tape, which is beneficial to the reuse of resources and at the same time avoids the situation where the paper tape and the material tape are entangled during loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. 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 these drawings without creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a storage rack, a transport mechanism and a coiling tray mechanism in an embodiment of the present invention; Figure 2 It is a schematic diagram of the main structure of the coil tray mechanism located on the storage rack in an embodiment of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of a storage rack in an embodiment of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the coiling tray mechanism in an embodiment of the present invention; Figure 5for Figure 4 A partial enlarged schematic diagram of the middle A part; Figure 6 It is a schematic diagram of the three-dimensional structure of the coil tray mechanism located on the transport mechanism in an embodiment of the present invention; Figure 7 It is a schematic diagram of the main structure of the transport mechanism in an embodiment of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the transport mechanism in the embodiment of the present invention after some structures are hidden; Fig. 9 for Figure 8 A schematic diagram of the three-dimensional structure after further hiding part of the structure; Fig.10 It is a schematic diagram of the three-dimensional structure of the feeder in an embodiment of the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the loading machine (with two coiling tray mechanisms) hidden behind the cabinet in the embodiment of the present invention; Fig.12 for Fig.11 A partial enlarged schematic diagram of the middle B part; Fig.13 for Fig.11 Schematic diagram of the three-dimensional structure after hiding the two coiling tray mechanisms; Fig.14 for Fig.13 A schematic diagram of the three-dimensional structure after hiding the feeding mechanism and a coiling tray mechanism; Fig.15 It is a schematic diagram of the local structure of the bottom of the feeder in an embodiment of the present invention; Fig.16 for Fig.15 A schematic diagram of the three-dimensional structure after further hiding part of the structure; Wherein, the accompanying drawings are marked as follows: Reel mechanism-1, reel-11, connecting shaft-12, extension block-121, bracket-13, cushion block-131, fixing rod-14, reel-15, first flow channel-16, first through hole-161, first gear-17, baffle-18, material belt-19; storage rack-2, support rack-21, first support rod-22, first driver-23, control cabinet-24, first limit block-25, first vertical block-251, first through slot-C1, second vertical block-252, second through slot-C2, first roller-253, second limit block -26, groove-C3, second roller-261, third limit block-27; transport mechanism-3, housing-311, first notch-Q1, second notch-Q2, support platform-312, clamp-32, clamp driver-33, first fixed plate-341, baffle-342, through-port-3421, support block-343, second fixed plate-344, second driver-35, first synchronous wheel-361, second synchronous wheel-362, transmission rod-363, first slide rail-371, first slider-372, second slider-373, first connecting rod Block-381, second connecting block-382, third connecting block-383, hook-3831, elastic member-39; feeder-4, rotary driver-411, third fixing plate-412, third notch-Q3, third slider-421, second slide rail-422, third driver-423, fixing frame-424, fourth fixing plate-425, third synchronous wheel-4261, rack-4262, third roller-427, first pressing plate-4281, second pressing plate-4282, second protective shell-429, connecting assembly-43, third slide rail -431, second support rod -441, fourth slider -4411, connecting plate -4412, fourth driver -442, fifth driver -443, fifth fixed plate -444, fourth synchronous wheel -4451, fifth synchronous wheel -4452, second synchronous belt -4453, first protective shell -4454, receiving tray -446, sixth driver -447, sixth fixed plate -448, eighth driver -449, seventh driver -451, second flow channel -452, second gear -453, material detection component -454, cabinet -46. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0023] Example 1: Automatic conveying device for coiled material tray Reference Figures 1 to 16 The automatic conveying device of a coil tray of the present embodiment includes a storage rack 2, a conveying mechanism 3, a loader 4 and a coil tray mechanism 1. The coil tray mechanism 1 is used to wind up a material strip 19. The conveying mechanism 3 is used to convey the coil tray mechanism 1 with the material strip 19 from the storage rack 2 to the loader 4 so that the material strip 19 can be loaded to the next process, and to convey the empty coil tray mechanism 1 that has completed loading from the loader 4 back to the storage rack 2.

[0024] Furthermore, if Figure 1 , Figure 2 , Figures 4 to 6 As shown, the winding tray mechanism 1 includes a winding tray 11, a connecting shaft 12, a bracket 13, a paper roll assembly and a flow channel assembly. The connecting shaft 12 is fixedly connected to the winding tray 11, so that the winding tray 11 can rotate with the rotation of the connecting shaft 12; the bracket 13 is located on one side of the winding tray 11 and one end of the connecting shaft 12 is rotatably connected to the bracket 13. The length of the bracket 13 is greater than the outer diameter of the winding tray 11. The setting of the bracket 13 can facilitate the placement of the winding tray 11 on the storage rack 2, and also facilitates the coordination between the winding tray 11 and the conveying mechanism 3. The paper roll tape assembly is located above the bracket 13, and the paper roll tape assembly includes a fixed rod 14 and a paper roll disc 15 rotatably connected to the top of the fixed rod 14. There is a gap between the paper roll disc 15 and the material roll disc 11, and the paper roll disc 15 and the material roll disc 11 are located on the same vertical plane. The setting of the paper roll tape assembly is conducive to fixing the head of the paper tape during transportation, and is convenient for recycling the paper tape when transporting it to the loader 4 for loading, thereby avoiding waste of resources. The flow channel assembly is located at one end of the bracket 13 away from the paper roll assembly, and the flow channel assembly includes a first flow channel 16, a first gear 17 and a baffle 18. A first through hole 161 is opened on the inner side of the first flow channel 16 and runs through the thickness direction thereof. The first flow channel 16 is used for transmission of the supply belt 19. A part of the first gear 17 passes through the first through hole 161 to cooperate with the material head of the material belt 19, so as to fix the material head of the material belt 19 to avoid the material head being not fixed in position during transportation and resulting in the failure to find the material head in time; the baffle 18 is located above the top surface of the first flow channel 16 and the baffle 18 is rotatably connected to the inner side of the flow channel to facilitate the opening and closing of the baffle 18. The baffle 18 is used to cover a part of the material head to protect it and avoid the material head being damaged by interference with other structures during transportation.

[0025] Specifically, a pad block 131 is fixedly provided in the middle of the side of the bracket 13 away from the coil disk 11, one end of the connecting shaft 12 passes through the thickness direction of the pad block 131, and two extension blocks 121 are symmetrically provided on the end of the connecting shaft 12 close to the storage rack 2, and the two extension blocks 121 are spaced apart from each other, and the length direction of the extension block 121 is parallel to the length direction of the connecting shaft 12.

[0026] Furthermore, if Figures 1 to 3 As shown, the storage rack 2 includes a control cabinet 24, a support frame 21, a first driver 23 and a first support rod 22 for supporting the coil tray mechanism 1. The bottom of the support frame 21 is fixedly connected to the top of the control cabinet 24. The control cabinet 24 is used to control the action of the first driver 23. The shell of the first driver 23 is fixedly connected to the support frame 21. One side of the first support rod 22 is connected to the first driver 23. The first support rod 22 is driven by the driving action of the first driver 23 to move up and down along the height direction of the support frame 21, thereby being able to drive the entire coil tray mechanism 1 to move up and down at the same time, so as to adjust the height of the coil tray mechanism 1 on the storage rack 2, so as to facilitate the conveying mechanism 3 to clamp the coil tray mechanism 1 from the storage rack 2, or to place the coil tray mechanism 1 on the storage rack 2.

[0027] A limiting assembly is fixedly arranged on the first support rod 22, and the limiting assembly includes a first limiting block 25 fixedly arranged at both ends of the first support rod 22, and a second limiting block 26 and a third limiting block 27 fixedly arranged in the middle of the first support rod 22, and the third limiting block 27 is fixedly arranged on one side of the second limiting block 26. The two first limiting blocks 25 each include a first vertical block 251 and a second vertical block 252 arranged opposite to each other, a first through slot C1 is provided in the first vertical block 251, a second through slot C2 is provided in the second vertical block 252, and at least one first roller 253 is correspondingly arranged in the first through slot C1 and the second through slot C2. In this embodiment, two first rollers 253 are respectively arranged in each of the first through slot C1 and the second through slot C2, and a part of the outer periphery of the first roller 253 is located outside the first through slot C1 and / or the second through slot C2. The second stopper 26 is provided with a groove C3 that runs through the thickness direction thereof, and the position of the groove C3 corresponds to the position of the pad 131 on the bracket 13. Two second rollers 261 are respectively provided on both sides of the groove C3, and a part of the outer circumference of the second roller 261 is located outside the groove C3. The arrangement of the first roller 253 and the second roller 261 of this embodiment can not only ensure the close contact between the coil tray 11 and the first stopper 25 and the second stopper 26, but also reduce the friction force, thereby avoiding direct hard collision between the coil tray 11 and the first stopper 25 and the second stopper 26. In addition, a part of the side surface of the third stopper 27 close to the second stopper 26 fits with a part of the side surface of the groove C3 close to the third stopper 27. When the coil tray mechanism 1 is placed on the storage rack 2, the end of the bracket 13 is located between a corresponding first upright block 251 and a second upright block 252 to limit the coil tray 11 along the Y direction; the groove C3 is used to accommodate the pad block 131, one side of the third limiting block 27 is located between the two extension blocks 121 and the two side surfaces of the third limiting block 27 are respectively fitted with a corresponding extension block 121 to limit the coil tray 11 along the X direction; the setting of the first support rod 22 can support and limit the coil tray 11 along the Z direction, and finally can limit the coil tray 11 in the three directions of X, Y and Z to ensure that the coil tray mechanism 1 will not fall off the storage rack 2.

[0028] Furthermore, if Figure 1 , Figures 6 to 9As shown, the transport mechanism 3 includes an AGV, a material-retrieving assembly disposed on the top of the AGV, and a charging base station (not shown) for charging the AGV. The AGV includes a housing 311, a first notch Q1 and a second notch Q2 are provided on the top of one side of the housing 311, a support platform 312 is provided inside the housing 311, and the material-retrieving assembly is connected to the support platform 312. The material picking assembly is used to cooperate with the winding disk mechanism 1 when clamping it. The material picking assembly includes a first fixed plate 341, a baffle 342, a support block 343 and a second driver 35. The second driver 35 is located inside the shell 311 and is fixedly connected to the support platform 312. A transmission rod 363 is provided on the support platform 312. The first fixed plate 341 is located on one side of the first notch Q1 and on the outer wall of the shell 311. The baffle 342 is located on the side of the first fixed plate 341 away from the first notch Q1. The area of ​​the baffle 342 is smaller than the area of ​​the first fixed plate 341. The setting of the baffle 342 can play a buffering role to prevent the winding disk 11 from directly colliding with it when the material picking assembly clamps the winding disk mechanism 1. A first synchronous wheel 361 is fixedly arranged at one end of the rotating shaft of the second driver 35 close to the first fixed plate 341, and a second synchronous wheel 362 is rotatably arranged on the transmission rod 363. The first synchronous wheel 361 and the second synchronous wheel 362 are located on the same side of the support platform 312. A first synchronous belt (not shown) is arranged between the first synchronous wheel 361 and the second synchronous wheel 362. One end of the transmission rod 363 close to the first fixed plate 341 is fixedly connected to the first fixed plate 341. The second driver 35 is used to drive the first fixed plate 341 to move forward and backward along the X direction. A support block 343 is fixedly arranged at both ends of the outer side of the first fixed plate 341, and the two support blocks 343 are used together to support the coiling tray mechanism 1 in the vertical direction.

[0029] The material taking assembly also includes two symmetrically arranged clamping jaws 32, a clamping jaw driver 33, a second fixed plate 344, a first slide rail 371, a first slider 372, a second slider 373, a first connecting block 381, a second connecting block 382 and a third connecting block 383. The side of the first slide rail 371 away from the clamping jaws 32 is fixedly connected to one side of the baffle 342, and the baffle 342 is provided with a through hole 3421 for the connecting shaft 12 to pass through. The first fixed plate 341 is fixedly connected to the baffle 342 and the second fixed plate 344, and the second fixed plate 344 is located between the inner side of the first fixed plate 341 and one side of the support platform 312; the second notch Q2 on the housing 311 is used for the clamping jaw driver 33 to pass through. Each clamping jaw 32 is fixedly connected to a first slider 372, and a second slider 373 is respectively provided at both ends of the first slide rail 371. The first slider 372 and the second slider 373 are both slidably connected to the first slide rail 371. The two first sliders 372 are located between the two second sliders 373. Each second slider 373 is fixedly connected to a first connecting block 381. The bottom surface of each first connecting block 381 is fixedly connected to the top surface of a second connecting block 382. The two second connecting blocks 382 are respectively fixedly connected to the sliders of the clamping jaw driver 33. The driving action of the clamping jaw driver 33 drives the two second connecting blocks 382 to approach and / or move away from each other, thereby driving the two clamping jaws 32 to approach and / or move away from each other.

[0030] The first slider 372 and the second slider 373 are both located on the same straight line parallel to the first slide rail 371. An elastic member 39 is provided between one side of a clamping jaw 32 away from the other clamping jaw 32 and one end of the first connecting block 381. A third connecting block 383 is provided between each clamping jaw 32 and a corresponding first connecting block 381. One end of the third connecting block 383 is fixedly connected to the second connecting block 382. The other end of the third connecting block 383 has a hook 3831. The hook 3831 is used to hook one side of the clamping jaw 32 so that the clamping jaw 32 and the first connecting block 381 can move simultaneously, so that the elastic member 39 is always in a compressed state. The elastic member 39 in this embodiment is preferably a spring. The third connecting block 38 The setting of 3 enables the clamping jaws 32 to move away from each other when the clamping jaw driver 33 drives the two clamping jaws 32 to release the connecting shaft 12 in the reel mechanism 1, and the clamping jaws 32 can move simultaneously with a first connecting block 381 connected thereto, thereby ensuring that the two clamping jaws 32 can be effectively released, and at the same time ensuring that the elastic member 39 between the clamping jaws 32 and the first connecting block 381 is always in a compressed state. The setting of the elastic member 39 can leave a certain displacement compensation space between the two clamping jaws 32. If the two clamping jaws 32 on the AGV trolley are not exactly aligned with the connecting shaft 12 of the reel mechanism 1 to be clamped, the distance between the two clamping jaws 32 can be flexibly adjusted to ensure that the connecting shaft 12 can be inserted between the two clamping jaws 32 to be clamped.

[0031] Furthermore, if Figures 10 to 16 As shown, the feeder 4 includes a cabinet 46 and a rotating mechanism located inside the cabinet 46, a connecting assembly 43 connected to the rotating mechanism, a material receiving mechanism respectively arranged on both sides of the connecting assembly 43, and a feeding mechanism arranged at one end of one of the material receiving mechanisms; the feeder 4 also has a control system for controlling the actions of various mechanisms located in the cabinet 46. Among them, the rotating mechanism is located at the bottom of the cabinet 46, and the rotating mechanism includes a third fixed plate 412 and a rotating driver 411, the housing of the rotating driver 411 is fixedly connected to the third fixed plate 412, one end of the rotating shaft of the rotating driver 411 is fixedly connected to the bottom of the connecting assembly 43, and the connecting assembly 43 is driven to rotate by the rotation of the rotating shaft of the rotating driver 411, and the angle of rotation of the connecting assembly 43 around the rotating shaft of the rotating driver 411 is -180°~180°, that is, the connecting assembly 43 is driven to rotate forward and reverse by the forward and reverse rotation of the rotating shaft of the rotating driver 411, thereby driving the material receiving mechanism located on the connecting assembly 43 to rotate, so as to complete the conversion of the positions of the two material receiving mechanisms. The cabinet 46 has a cabinet door, which automatically opens when the transport mechanism 3 puts the coil tray mechanism 1 into or takes it out of the feeder 4; otherwise, the cabinet door closes to protect the components and mechanisms in the cabinet 46 and avoid interference with the feeding.

[0032] like Fig.11 , Fig.13 , Fig.15 and Fig.16As shown, a plurality of third sliders 421 are fixedly provided on the bottom surface of the third fixed plate 412, and a plurality of second slide rails 422 are fixedly provided on the bottom of the cabinet 46 corresponding to the third sliders 421. The third sliders 421 are slidably connected to the second slide rails 422, and the second slide rails 422 are parallel to the width direction of the third fixed plate 412. A third driver 423 is arranged above the third fixed plate 412, and a fixing frame 424 is also fixedly arranged on the top surface of the third fixed plate 412, and a fourth fixed plate 425 is fixedly arranged on one side of the fixing frame 424, and a shell of the third driver 423 is fixedly connected to the fourth fixed plate 425, one end of the rotating shaft of the third driver 423 passes through the thickness direction of the fourth fixed plate 425 and is fixedly arranged with a third synchronous wheel 4261, a rack 4262 is wound around the third synchronous wheel 4261, and the rack 4262 is meshed with the third synchronous wheel 4261, and a second protective shell 429 is fixedly arranged on the outside of the third synchronous wheel 4261 for protecting the third synchronous wheel 4261 and a part of the rack 4262 wound around the outer periphery thereof. A third roller 427 is respectively provided at both ends of the bottom of the fourth fixed plate 425, and a third notch Q3 is opened on the third fixed plate 412 for the rack 4262 and the two third rollers 427 to pass through, and a pressing assembly is respectively provided on both sides of the bottom of the cabinet 46, and the two third rollers 427 are located between the two pressing assemblies, and the centers of the two third rollers 427 and the centers of the two pressing assemblies are located on the same vertical plane parallel to the fourth fixed plate 425, and one end of the rack 4262 is fixedly connected to a pressing assembly after passing around a corresponding third roller 427. Specifically, each pressing assembly includes a first pressing plate 4281 and a second pressing plate 4282 which are arranged opposite to each other, the first pressing plate 4281 is located above the second pressing plate 4282, one end of the rack 4262 is located between the first pressing plate 4281 and the second pressing plate 4282, and a tooth portion matching the teeth of the rack 4262 is provided on the side of the second pressing plate 4282 close to the first pressing plate 4281 to ensure that the two ends of the rack 4262 are respectively fixedly connected to the corresponding pressing assembly. In addition, the two third rollers 427 are provided to press the rack 4262 so that the portion of the rack 4262 located at the bottom of the cabinet 46 can remain parallel to the respective connected pressing assemblies and will not be skewed. In this embodiment, the rotation of the rotating shaft of the third driver 423 drives the third synchronous wheel 4261 to rotate, and through the setting of the rack 4262 and the pressing assembly, the third fixed plate 412 is driven to move back and forth along the length direction of the second slide rail 422, and finally all the mechanisms located on the third fixed plate 412 are driven to move back and forth along the length direction of the second slide rail 422, so as to adjust the distance between the material receiving mechanism and the conveying mechanism 3.

[0033] Specifically, the two material receiving mechanisms are used to receive the material reel mechanism 1 with the material tape 19 and feed the material tape 19 on the material reel mechanism 1 to the next workstation through the feeding mechanism. Each material receiving mechanism includes a second support rod 441, a paper tape recovery assembly fixedly arranged at one end of the second support rod 441, a fourth driver 442 fixedly arranged at the other end of the second support rod 441, and a material discharge drive assembly fixedly arranged at one side of the second support rod 441. The first limit block 25 is fixedly arranged at both ends of the second support rod 441, and the second limit block 26 is fixedly arranged in the middle of the second support rod 441. Such a setting is also to ensure that the material reel mechanism 1 located on the material receiving mechanism plays a limiting role. The paper tape recovery assembly includes a sixth fixed plate 448 and an eighth driver 449. The bottom end of the sixth fixed plate 448 is fixedly connected to one end of the second support rod 441, and the top end of the sixth fixed plate 448 is fixedly connected to the shell of the eighth driver 449. The rotating shaft of the eighth driver 449 is used to connect with the paper reel 15 of the winding disc mechanism 1 to drive the paper reel 15 to rotate, thereby winding the paper tape in the winding disc mechanism 1 located on the material receiving mechanism onto the paper reel 15.

[0034] The material discharge drive assembly includes a fifth driver 443, a fifth fixed plate 444, a fourth synchronous wheel 4451, a fifth synchronous wheel 4452 and a second synchronous belt 4453. The bottom of the fifth fixed plate 444 is fixedly connected to one side of the second support rod 441, the fourth synchronous wheel 4451 is fixedly connected to the rotating shaft of the fifth driver 443, the fifth synchronous wheel 4452 is rotatably connected to the fifth fixed plate 444, a second synchronous belt 4453 is arranged between the fourth synchronous wheel 4451 and the fifth synchronous wheel 4452, and the fourth synchronous wheel 4451 is fixedly connected to the rotating shaft of the fifth driver 443. The step wheel 4451 is connected to the fifth synchronous wheel 4452 through the second synchronous belt 4453. One end of the connecting shaft 12 of the material reel mechanism 1 on the material receiving mechanism is fixedly connected to the fifth synchronous wheel 4452. The first protective shell 4454 is provided outside the fourth synchronous wheel 4451, the fifth synchronous wheel 4452 and the second synchronous belt 4453. One end of the first protective shell 4454 is fixedly connected to the fifth fixed plate 444, and the other end of the first protective shell 4454 is fixedly connected to the housing of the fifth driver 443. The rotation of the rotating shaft of the fifth driver 443 drives the rotation of the fourth synchronous wheel 4451, and then drives the reel 11 of the material reel mechanism 1 on the material receiving mechanism to rotate through the action of the second synchronous belt 4453 and the fifth synchronous wheel 4452. One end of the rotating shaft of the fourth driver 442 is fixedly connected to the first gear 17 of the winding tray mechanism 1 located on the material receiving mechanism. When the winding tray 11 rotates, the fourth driver 442 drives the material belt 19 to flow from the winding tray 11 to the first flow channel 16, and is transmitted from the first flow channel 16 to the feeding mechanism.

[0035] Specifically, the feeding mechanism includes a seventh driver 451, a second flow channel 452, a second gear 453 and a material detection assembly 454. A second through hole is provided on the inner side of the second flow channel 452, which runs through the thickness direction thereof. The second through hole is provided for the same purpose as the first through hole 161. A portion of the second gear 453 passes through the second through hole to cooperate with the material belt 19. One end of the rotating shaft of the seventh driver 451 is fixedly connected to the second gear 453. The second gear 453 is driven to rotate by the rotation of the rotating shaft of the seventh driver 451, so that the material belt 19 can always maintain a forward transmission state. When the material belt 19 in a reel mechanism 1 on the material receiving mechanism needs to be loaded, the third driver 423 drives the material receiving mechanism to move along the length direction of the second slide rail 422, so that one end of the second flow channel 452 is aligned with one end of the first flow channel 16. During the loading process, the material detection component 454 is used to detect the position of the material belt 19 on the second flow channel 452 . In this embodiment, the material detection component 454 includes a camera for taking pictures of the material belt 19 .

[0036] Furthermore, each material receiving mechanism also includes a sixth driver 447, the housing of the sixth driver 447 is fixedly connected to the top of the connecting assembly 43, one end of the telescopic shaft of a sixth driver 447 is fixedly connected to a corresponding second support rod 441, and the third slide rails 431 are fixedly provided on both sides of the connecting assembly 43 corresponding to the material receiving mechanism, and a fourth slider 4411 is fixedly provided on the side of each second support rod 441 close to the connecting assembly 43 corresponding to the third slide rail 431, and the fourth slider 4411 is slidably connected to the third slide rail 431. Through the telescopic action of the telescopic shaft of the sixth driver 447, the second support rod 441 is driven to move up and down along the length direction of the third slide rail 431, thereby driving the material receiving mechanism connected to the second support rod 441 to move up and down, so as to adjust the height of the material receiving mechanism, so that the material receiving mechanism and the conveying mechanism 3 cooperate with each other to put the coil tray mechanism 1 on or take it off the material receiving mechanism.

[0037] The material receiving mechanism also includes a material receiving tray 446 located below the second support rod 441. A connecting plate 4412 is fixedly provided on the side of the second support rod 441 away from the connecting assembly 43. The end of the connecting plate 4412 away from the second support rod 441 is fixedly connected to one side of the material receiving tray 446. A sensor is provided at the bottom of the material receiving tray 446, and the sensor can detect whether the loading process is completed. When the winding tray mechanism 1 is placed in the material receiving mechanism, the material receiving tray 446 is located below the winding tray mechanism 1 and the material receiving tray 446 is used to accommodate part of the material strip 19 that falls off from the winding tray 11 of the winding tray mechanism 1. When the material strip 19 in the winding tray mechanism 1 is in the loading process, there is always a section of loose material strip 19 in the material receiving tray 446. The setting of the material receiving tray 446 can prevent the loose material strip 19 from being rolled into other mechanisms and affecting the loading.

[0038] Embodiment 2: Automatic conveying method of coil tray The present invention further provides a method for automatically conveying a coil tray 11 using the coil tray automatic conveying device in Example 1, comprising the following steps: Step 1: Place the reel mechanism 1 with the material tape 19 wound on the storage rack 2, and pass the paper tape onto the reel 15, fix the material head of the material tape 19 on the first flow channel 16, and allow a part of the first gear 17 to pass through the first through hole 161 through part of the pores on the material head to fix the material head position.

[0039] Step 2: Before the AGV trolley moves to the storage rack 2, the AGV trolley and the storage rack 2 remain aligned, and the first driver 23 drives the first support rod 22 to move to drive the reel mechanism 1 to move until the height of the first support rod 22 is lower than the height of the bracket 13 on the AGV trolley, and the driving action of the second driver 35 drives the clamping jaw 32 to extend in the direction close to the reel mechanism 1, so that the connecting shaft 12 of the reel mechanism 1 can extend between the two clamping jaws 32 of the material picking assembly; the clamping jaws 32 are then driven by the clamping jaw driver 33 to approach each other to clamp the connecting shaft 12 of the reel mechanism 1, and the second driver 35 then drives the two clamping jaws 32 holding the reel mechanism 1 to retract in the direction close to the outer shell 311 of the AGV trolley to remove the reel mechanism 1 from the storage rack 2.

[0040] Step 3: The AGV trolley drives the coil tray mechanism 1 to move to the front of the loader 4 and face the cabinet 46 of the loader 4, and the AGV trolley stops moving.

[0041] Step 4: The control system of the loader 4 controls the cabinet door of the cabinet 46 to open, and the sixth driver 447 on a material receiving mechanism close to the AGV trolley drives a corresponding second support rod 441 to move downward along the length direction of the third slide rail 431, so as to drive the entire material receiving mechanism to move downward until the first limit block 25 on the second support rod 441 is located below the bracket 13 of the coil tray mechanism 1 clamped on the AGV trolley; then, the second driver 35 of the AGV trolley drives the clamping claw 32 and the coil tray mechanism 1 clamped by it to extend toward the direction close to the material receiving mechanism, and the sixth driver 447 drives the corresponding second support rod 441 to move downward along the length direction of the third slide rail 431 again. 31 moves upward in the length direction to ensure that the material reel mechanism 1 is placed on the material receiving mechanism and is in close contact with the first limit block 25 and the second limit block 26 on the second support rod 441, and then the AGV car retreats to move away from the loader 4; the rotary drive 411 drives the connecting component 43 to rotate 180° to drive the two material receiving components to rotate 180° at the same time, and the two material receiving mechanisms are switched in position, so that the material receiving mechanism that has just been placed on the material reel mechanism 1 (with a full material belt 19) is rotated to the side facing away from the AGV car, and the other material receiving mechanism on the loader 4 that originally had an empty material reel mechanism 1 is rotated to the side facing the AGV car.

[0042] Step 5: The third driver 423 drives the third fixed plate 412 to move along the length direction of the second slide rail 422 so that a material receiving mechanism located on the third fixed plate 412 facing away from the AGV car moves toward the feeding mechanism until it moves to align the first flow channel 16 with the second flow channel 452. Subsequently, the rotating shaft of the fifth driver 443, the rotating shaft of the fourth driver 442 and the rotating shaft of the seventh driver 451 move in sequence to drive the material tape 19 on the winding tray mechanism 1 that is full of material tape 19 to be loaded to the next workstation through the flow channel assembly and the feeding mechanism; at the same time, the rotating shaft of the eighth driver 449 rotates to drive the paper tape on this winding tray mechanism 1 to be recycled through the paper tape recycling assembly. Subsequently, the AGV trolley moves toward the direction close to the loader 4 until it is facing the empty coil tray mechanism 1 on the material receiving mechanism, and the second driver 35 of the AGV trolley drives the clamp 32 to extend toward the direction close to the material receiving mechanism until the connecting shaft 12 of the coil tray mechanism 1 is located between the two clamps 32 and the bracket 13 on the empty coil tray mechanism 1 is just located on the two brackets 343 of the AGV trolley, and the clamp driver 33 drives the clamp 32 to clamp the connecting shaft 12, and the sixth driver 447 drives a corresponding second support rod 441 to move downward along the length direction of the third slide rail 431, so that the entire material receiving mechanism moves downward to the bottom of the bracket 13 and can disengage from the top of the first limit block 25, and then as the AGV trolley retreats, it drives the empty coil tray mechanism 1 to disengage from the loader 4, and then the AGV trolley drives the empty coil tray mechanism 1 back to the front of the storage rack 2, and places the empty coil tray mechanism 1 on the storage rack 2. Subsequently, the warehouse staff will take down the empty material coil tray mechanism 1 on the storage rack 2 and replace it with a material coil tray mechanism 1 fully wound with material tape 19 for the transport mechanism 3 to perform the next round of conveying work.

[0043] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the contents of the present invention and implement them accordingly. They cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic conveying device for a coiled material tray, characterized in that: It includes a storage rack, a conveying mechanism, a loader and a coiling tray mechanism, the coiling tray mechanism is used for winding the material belt, the conveying mechanism is used for conveying the coiling tray mechanism with the material belt from the storage rack to the loader and conveying the empty coiling tray mechanism from the loader back to the storage rack; the storage rack includes a support frame, a first support rod for supporting the coiling tray mechanism, a first driver for driving the first support rod to move up and down along the height direction of the support frame, a limiting assembly is fixedly arranged on the first support rod, and the first driver is connected to the support frame; the conveying mechanism includes an AGV trolley and a material picking assembly arranged on the AGV trolley; the loader includes a rotating mechanism, a connecting assembly connected to the rotating mechanism, material receiving mechanisms respectively arranged on both sides of the connecting assembly and a feeding mechanism arranged at one end of one of the material receiving mechanisms, and the rotating mechanism includes a rotating driver for driving the connecting assembly to rotate.

2. The automatic conveying device for coiled material trays according to claim 1, characterized in that: The reel mechanism comprises a reel, a connecting shaft, a bracket, a paper roll assembly and a flow channel assembly, wherein the connecting shaft is fixedly connected to the reel, the bracket is located at one side of the reel, one end of the connecting shaft is rotatably connected to the bracket, the paper roll assembly is located above the bracket, the flow channel assembly is located at one end of the bracket away from the paper roll assembly, and the length of the bracket is greater than the outer diameter of the reel; The paper roll assembly includes a fixed rod and a paper roll disc rotatably connected to the top of the fixed rod, a gap being provided between the paper roll disc and the material roll disc, and the paper roll disc and the material roll disc are located on the same vertical plane; the flow channel assembly includes a first flow channel, a first gear and a baffle cover, a first through hole penetrating the thickness direction of the first flow channel is provided on the inner side of the first flow channel, a part of the first gear passes through the first through hole for fixing the material head of the material tape, the first flow channel is used for transmitting the material head of the material tape, the baffle cover is located above the top surface of the first flow channel, and the baffle cover is used for covering a part of the material head.

3. The automatic conveying device for coiled material trays according to claim 2, characterized in that: The storage rack also includes a control cabinet, the bottom of the support frame is fixedly connected to the top of the control cabinet, and one side of the first support rod is connected to the first driver; the limit assembly includes a first limit block fixedly arranged at both ends of the first support rod and a second limit block fixedly arranged in the middle of the first support rod, and the two first limit blocks each include a first vertical block and a second vertical block arranged oppositely; A first through slot is provided in the first upright block, a second through slot is provided in the second upright block, at least one first roller is provided in the first through slot and the second through slot respectively, and a part of the outer circumference of the first roller is located outside the first through slot and / or the second through slot; a groove is provided on the second limit block which runs through the thickness direction thereof, second rollers are provided on both sides of the groove respectively, and a part of the outer circumference of the second roller is located outside the groove, a third limit block is fixedly provided on one side of the second limit block, and a part of a side surface of the third limit block close to the second limit block fits with a part of a side surface of the groove close to the third limit block.

4. The automatic conveying device for coiled material trays according to claim 3, characterized in that: A pad is fixedly provided in the corresponding groove on the side of the bracket away from the coil tray, one end of the connecting shaft passes through the thickness direction of the pad, and two extension blocks are symmetrically provided on the end of the connecting shaft close to the storage rack, and the length direction of the extension block is parallel to the length direction of the connecting shaft; when the coil tray mechanism is placed on the storage rack, the end of the bracket is located between a corresponding first vertical block and a second vertical block, the groove is used to accommodate the pad, and one side of the third limit block is located between the two extension blocks and the two side surfaces of the third limit block are respectively fitted with a corresponding extension block.

5. The automatic conveying device for coiled material trays according to claim 2, characterized in that: The AGV trolley includes a shell, a first notch and a second notch are provided on the top of one side of the shell, a support platform is arranged inside the shell, and the material picking assembly is connected to the support platform; the material picking assembly includes two symmetrically arranged clamping jaws, a clamping jaw driver, a first fixed plate, a baffle, a support block and a second driver, the second driver is located inside the shell and the second driver is fixedly connected to the support platform, a first synchronous wheel is fixedly provided on one end of the rotating shaft of the second driver close to the first fixed plate, a transmission rod is arranged on the support platform, a second synchronous wheel is rotatably provided on the transmission rod, a first synchronous belt is arranged between the first synchronous wheel and the second synchronous wheel, an end of the transmission rod close to the first fixed plate is fixedly connected to the first fixed plate, the first fixed plate is located on one side of the first notch, the second driver is used to drive the first fixed plate to move forward and backward along the X direction, and the second notch is used for the clamping jaw driver to pass through.

6. The automatic conveying device for coiled material trays according to claim 5, characterized in that: The two ends of the first fixed plate are respectively fixed with a support block, and the two support blocks are jointly used to support the winding disk mechanism in the vertical direction. The baffle is located on the side of the first fixed plate away from the first notch, and the material picking assembly also includes a second fixed plate, a first slide rail, a first slider, a second slider, a first connecting block, a second connecting block and a third connecting block. The first fixed plate is fixedly connected to the baffle and the second fixed plate, and the second fixed plate is located between the first fixed plate and one side of the support platform. Each clamp is fixedly connected to a first sliding block, and a second sliding block is respectively provided at the two ends of the first slide rail, and the first sliding block and the second sliding block are both slidably connected to the first slide rail. The two first sliding blocks are located between the two second sliding blocks, and each second sliding block is fixedly connected to a first connecting block. The bottom surface of each first connecting block is fixedly connected to the top surface of a second connecting block, and the two second connecting blocks are connected to a clamp driver, and the clamp driver is used to drive the two clamps to approach and / or move away from each other.

7. The automatic conveying device for coiled material trays according to claim 6, characterized in that: The first slider and the second slider are both located on the same straight line parallel to the first slide rail, an elastic member is arranged between a side of one of the clamping jaws away from the other clamping jaw and one end of the first connecting block, and the elastic member is in a compressed state; a third connecting block is arranged between one of the clamping jaws and a corresponding first connecting block, one end of the third connecting block is fixedly connected to the second connecting block, and the other end of the third connecting block has a hook, and the hook is used to hook one side of the clamping jaw; the side of the first slide rail away from the clamping jaw is fixedly connected to one side of the baffle, and a through opening for the connecting shaft to pass through is opened on the baffle.

8. The automatic conveying device for coiled material trays according to claim 3, characterized in that: The loading machine also includes a cabinet, and the rotating mechanism, connecting assembly, material receiving mechanism and feeding mechanism are all located inside the cabinet, and the rotating mechanism includes a third fixed plate, and a plurality of third sliding blocks are fixedly arranged on the bottom surface of the third fixed plate, and a plurality of second slide rails are fixedly arranged on the bottom of the cabinet corresponding to the third sliding blocks, and the third sliding block is slidably connected to the second slide rail, and the second slide rail is parallel to the width direction of the third fixed plate; a third drive is arranged above the third fixed plate, and a fixing frame is also fixedly arranged on the top surface of the third fixed plate, and a fourth fixed plate is fixedly arranged on one side of the fixing frame, and the shell of the third drive is fixedly connected to the fourth fixed plate, one end of the rotating shaft of the third drive passes through the thickness direction of the fourth fixed plate and a third synchronous wheel is fixedly arranged on one end of the rotating shaft of the third drive, and a rack is wound around the third synchronous wheel, and the rack is meshed with the third synchronous wheel.

9. The automatic conveying device for coiled material trays according to claim 8, characterized in that: A third roller is respectively provided at both ends of the bottom of the fourth fixed plate, and a third notch is opened on the third fixed plate, and the third notch is used for the rack and two third rollers to pass through; a pressing assembly is respectively provided on both sides of the bottom of the cabinet, and the two third rollers are located between the two pressing assemblies, and the centers of the two third rollers and the centers of the two pressing assemblies are located on the same vertical plane parallel to the fourth fixed plate, one end of the rack is fixedly connected to a pressing assembly after passing around a corresponding third roller, and the third driver is used to drive the third fixed plate to move back and forth along the length direction of the second slide rail.

10. The automatic conveying device for coiled material trays according to claim 8, characterized in that: The camming mechanism is a plurality of pairs of camming tools, each of which is used to connect the plurality of pairs of camming tools, and a plurality of pairs of camming tools are connected to the plurality of pairs of camming tools.

11. The automatic conveying device for coiled material trays according to claim 10, characterized in that: The unloading drive assembly includes a fifth driver, a fifth fixed plate, a fourth synchronous wheel, a fifth synchronous wheel and a second synchronous belt, the fourth synchronous wheel is fixedly connected to the rotating shaft of the fifth driver, the fifth synchronous wheel is rotatably connected to the fifth fixed plate, a second synchronous belt is arranged between the fourth synchronous wheel and the fifth synchronous wheel, the fourth synchronous wheel and the fifth synchronous wheel are connected through the second synchronous belt transmission, one end of the connecting shaft of the winding disk mechanism on the material receiving mechanism is fixedly connected to the fifth synchronous wheel, the fourth synchronous wheel, the fifth synchronous wheel and the outside of the second synchronous belt are provided with a first protective shell, one end of the first protective shell is fixedly connected to the fifth fixed plate, and the other end of the first protective shell is fixedly connected to the shell of the fifth driver, and the fifth driver is used for driving the winding disk of the winding disk mechanism on the material receiving mechanism to rotate.

12. The automatic conveying device for coiled material trays according to claim 11, characterized in that: The cam is an angular movement between the end of the second support rod and the end of the second support rod, wherein the cam is arranged on a line which is parallel to the first support rod and the end of the second support rod is connected to the cam by a threaded connection to the second support rod.

13. The automatic conveying device for coiled material trays according to claim 11, characterized in that: The feeding mechanism includes a seventh driver, a second flow channel, a second gear and a material detection assembly. A second through hole penetrating the thickness direction of the second flow channel is provided on the inner side of the second flow channel. A portion of the second gear passes through the second through hole to cooperate with the material belt. One end of the rotating shaft of the seventh driver is fixedly connected to the second gear, and the seventh driver is used to drive the second gear to rotate. When the material belt in a winding disk mechanism on the material receiving mechanism needs to be loaded, one end of the second flow channel is aligned with one end of the first flow channel. The material detection assembly is used to detect the position of the material belt on the second flow channel.

14. A method for automatically conveying a coiled material tray using the automatic conveying device for a coiled material tray according to any one of claims 1 to 13, characterized in that: The steps include: Step 1: Place the reel mechanism with the tape wound on it on the storage rack, put the paper tape on the paper tape assembly, and fix the material head of the tape on the runner assembly; Step 2: The transport mechanism moves to the front of the storage rack and removes the coil tray mechanism from the storage rack; Step 3: The transport mechanism clamps the coil tray mechanism and moves it to the front of the loader; Step 4: Place the coil tray mechanism on a receiving mechanism close to the transport mechanism, and the rotary drive drives the connecting assembly to rotate to another receiving mechanism with an empty coil tray mechanism close to the transport mechanism; Step 5: The material tape on a receiving mechanism away from the conveying mechanism is loaded, and at the same time, the paper tape on this receiving mechanism is recovered by the paper tape recovery component; the conveying mechanism removes the empty coil tray mechanism from the loader and returns to the storage rack, and places the empty coil tray mechanism on the storage rack.

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