A coil dispensing device and dispensing method

Abstract

The application discloses a coil dispensing device and a dispensing method, which comprise a rack, a first feeding track, a first discharging track and a first transfer station, a second feeding track, a second discharging track and a second transfer station, a first pushing mechanism, a second cylinder, a first jacking mechanism, a positioning and shaping mechanism, a first moving mechanism, a feeding mechanism, a positioning mechanism, a discharging mechanism, a second jacking mechanism, a second pushing mechanism, a third cylinder and a second moving mechanism are arranged on the rack, a dispensing mechanism is arranged on one side of the first moving mechanism, and the dispensing mechanism is used for dispensing products in the first moving mechanism. Advantages: the coil can be clamped and then dispensed, the dispensed coil can be sent into an external oven for drying, and the dried coil can be received, the dispensing efficiency is effectively improved, the positioning and shaping structure makes the coil more tightly, and the dispensing effect of the coil is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of dispensing equipment, in particular to a coil dispensing device and a dispensing method. BACKGROUND

[0002] In the manufacturing process of inductance, the copper coil is subjected to subsequent processing after dispensing. The existing method is to use the dispensing machine ordered on the market to dispense the coil, which not only has low feeding and discharging efficiency, but also because the wire of the coil is spirally wound, a certain coil will be loose before dispensing, which affects the dispensing effect of the coil.

[0003] Therefore, it is necessary to provide a coil dispensing device and a dispensing method. SUMMARY

[0004] The coil dispensing device and the dispensing method provided by the present application effectively solve the problems of low dispensing efficiency and poor dispensing effect of the existing coil.

[0005] The technical scheme adopted by the present application is: a coil dispensing device, comprising a rack, a first conveying track and a second conveying track are arranged in parallel on the rack, the first conveying track comprises a first feeding track, a first discharging track and a first transfer station, the second conveying track comprises a second feeding track, a second discharging track and a second transfer station, a first pushing mechanism for transferring the product in the first feeding track to the first transfer station, a second cylinder for pushing the fork in the first transfer station to the first discharging track, a first lifting mechanism for lifting the product in the fork in the first transfer station, a positioning and shaping mechanism for positioning and shaping the coil, a first transfer mechanism for transferring the product in the first transfer station to the positioning and shaping mechanism, a feeding mechanism for feeding the product in the positioning and shaping mechanism to an external oven, a positioning mechanism for positioning the product after baking, a discharging mechanism for transferring the product from the external oven to the positioning mechanism, a second lifting mechanism for lifting the product in the fork in the second transfer station, a second pushing mechanism for transferring the fork from the second feeding track to the second transfer station, a third cylinder for transferring the product in the second transfer station to the second discharging track, a second transfer mechanism for transferring the product in the positioning mechanism to the fork in the second transfer station, and a dispensing mechanism arranged on one side of the first transfer mechanism, the dispensing mechanism is used for dispensing the product in the first transfer mechanism.

[0006] Further, the first conveying track and the second conveying track are identical in structure, the first feeding track and the second feeding track are identical in structure, the first feeding track comprises a mounting frame arranged on the rack, a driven wheel and a driving wheel arranged at two ends of the mounting frame respectively, a belt arranged around the driving wheel and the driven wheel, and a motor for driving the driving wheel to rotate.

[0007] Further, the first jacking mechanism and the second jacking mechanism are identical in structure, the first jacking mechanism comprises a first linear module arranged on the rack along the Z direction, a first connecting plate fixedly arranged at the output end of the first linear module, a plurality of jacks fixedly arranged on the first connecting plate, and a sensor fixedly arranged at the upper end of the first linear module for detecting the product.

[0008] Further, the feeding mechanism and the discharging mechanism are identical in structure, the feeding mechanism comprises a first frame arranged on the rack, a second linear module arranged on the first frame along the X direction, a slide cylinder fixedly arranged at the output end of the second linear module, a rotary cylinder fixedly arranged at the output end of the slide cylinder, and a grabbing assembly fixedly arranged at the output end of the rotary cylinder.

[0009] Further, the dispensing mechanism comprises a second frame arranged on the rack, a third linear module arranged on the rack along the Z direction, a fourth linear module arranged at the output end of the third linear module along the Y direction, and a plurality of dispensing tubes arranged obliquely at the output end of the fourth linear module.

[0010] Further, the positioning and shaping mechanism comprises a first linear guide rail arranged on the rack, a third frame slidingly arranged on the first linear guide rail, a fifth linear module fixedly arranged on the rack for driving the third frame to slide along the first linear guide rail, a first plate fixedly arranged on the third frame, a stand arranged above the first plate, a second plate arranged on the stand, a first cylinder arranged at the lower end surface of the first plate, a sliding frame in sliding connection with the first plate, a mounting plate arranged above the sliding frame, and an inner support shaft arranged on the mounting plate, the second plate is provided with a plurality of positioning pins for positioning the coil and a vertical hole in sliding connection with the inner support shaft, and the positioning assembly comprises a rodless cylinder arranged on the rack, a connecting frame fixedly arranged at the output end of the first rodless cylinder, and a positioning column arranged at the upper end of the connecting frame.

[0011] Further, the first transfer mechanism and the second transfer mechanism are identical in structure, the first pushing mechanism and the second pushing mechanism are identical in structure, the first transfer mechanism comprises a support arranged on the rack, a sixth linear module arranged on the support along the X direction, a fourth cylinder fixedly arranged at the output end of the sixth linear module, and a suction plate arranged at the output end of the fourth cylinder, and the first pushing mechanism comprises a second rodless cylinder arranged on the support and a push plate arranged at the output end of the second rodless cylinder.

[0012] 8. A coil dispensing method, comprising the following steps:

[0013] S1, the full material fork is transported to the side of the first push mechanism along the first feeding track, and the empty material fork is transported to the side of the second push mechanism along the second feeding track, then the full material fork is pushed to the first transfer platform by the first push mechanism, and the empty material fork is pushed to the second transfer platform by the second push mechanism.

[0014] S2, the uppermost layer of the material sheet in the full material fork is transferred to the positioning and shaping mechanism by the first transfer mechanism after the uppermost layer of the material sheet in the full material fork is lifted to a height convenient for the first transfer mechanism to suck by the first lifting mechanism, and the positioning and shaping mechanism positions the material sheet and shapes the coil to make the coil wind tightly.

[0015] S3, the material sheet in the positioning and shaping mechanism is sucked by the feeding mechanism, and the coil is dispensed in cooperation with the dispensing mechanism, then the coil after dispensing is sent to the oven with the material sheet by the feeding mechanism, at the same time, the first lifting mechanism continues to lift, so that the first transfer mechanism re-sucks the material sheet.

[0016] S4, the material sheet in the oven is received by the discharging mechanism, and the material sheet is transferred to the positioning mechanism to position the material sheet, the second lifting mechanism is lifted to a height at which the material sheet is conveniently placed, then the material sheet is transferred from the positioning mechanism to the empty material fork in the second transfer platform by the second transfer mechanism, at the same time, the material sheet in the material fork on the first transfer platform is transferred to the positioning and shaping mechanism by the first transfer mechanism.

[0017] S5, steps S2 to S4 are repeated until the material fork in the first transfer platform is empty and the material fork in the second transfer platform is full, then the material fork is pushed from the first transfer platform to the first discharging track by the second cylinder, and the material fork in the second transfer platform is pushed to the second discharging track by the third cylinder.

[0018] The beneficial effects of the application are that the coil can be stretched and dispensed, the dispensed coil can be sent to the external oven for drying, the dried coil can be received, the dispensing efficiency is effectively improved, the positioning and shaping structure makes the coil more tightly between the wires, and the dispensing effect of the coil is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The overall schematic diagram of the coil dispensing device provided by the embodiment of the application.

[0020] Figure 2 The schematic diagram of the first conveying track, the first transfer mechanism, the first lifting mechanism, the second cylinder of the coil dispensing device provided by the embodiment of the application.

[0021] Figure 3 A schematic diagram of a first lifting mechanism of a coil dispensing device provided by an embodiment of the present application.

[0022] Figure 4 A schematic diagram of a feeding mechanism of a coil dispensing device provided by an embodiment of the present application.

[0023] Figure 5 A schematic diagram of a dispensing mechanism of a coil dispensing device provided by an embodiment of the present application.

[0024] Figure 6 A schematic diagram of a positioning and shaping mechanism of a coil dispensing device provided by an embodiment of the present application.

[0025] Figure 7 A schematic diagram of a positioning mechanism of a coil dispensing device provided by an embodiment of the present application.

[0026] Figure 8 A schematic diagram of a first pushing mechanism of a coil dispensing device provided by an embodiment of the present application.

[0027] Figure 9 A schematic diagram of a fork, a sheet and a coil.

[0028] Figure 10 A schematic diagram of a second conveying track, a second moving mechanism and a third cylinder of a coil dispensing device provided by an embodiment of the present application.

[0029] Marked as: 1, rack; 2, first conveying track; 3, second conveying track; 21, first feeding track; 22, first discharging track; 23, first transfer station; 31, second feeding track; 32, second discharging track; 33, second transfer station; 4, first pushing mechanism; 5, second cylinder; 6, first jacking mechanism; 7, positioning and shaping mechanism; 8, first transfer mechanism; 9, feeding mechanism; 10, positioning mechanism; 11, discharging mechanism; 12, second jacking mechanism; 13, second pushing mechanism; 14, third cylinder; 15, second transfer mechanism; 16, dispensing mechanism; 61, first linear module; 62, first connecting plate; 63, thimble; 64, sensor; 91, first frame; 92, second linear module; 93, slide cylinder; 94, rotary cylinder; 95, grabbing assembly; 161, second frame; 162, third linear module; 163, fourth linear module; 164, dispensing tube; 701, first linear guide rail; 702, third frame; 703, fifth linear module; 704, first plate; 705, stand column; 706, second plate; 707, first cylinder; 708, sliding frame; 709, mounting plate; 710, inner supporting shaft; 711, positioning pin; 101, first rodless cylinder; 102, connecting frame; 103, positioning column; 81, support; 82, sixth linear module; 83, fourth cylinder; 84, suction plate; 41, second rodless cylinder; 42, push plate; 001, material fork; 002, material sheet; 003, coil. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the drawings.

[0031] As Figure 1 , Figure 2 and Figure 10As shown, the coil dispensing device provided by the embodiment of the application comprises a rack 1, a first conveying track 2 and a second conveying track 3 are arranged in parallel on the rack 1, the first conveying track 2 comprises a first feeding track 21, a first discharging track 22 and a first transfer table 23, the second conveying track 3 comprises a second feeding track 31, a second discharging track 32 and a second transfer table 33, the rack 1 is provided with a first pushing mechanism 4 for transferring the product in the first feeding track 21 to the first transfer table 23, a second cylinder 5 for pushing the fork 001 in the first transfer table 23 to the first discharging track 22, a first lifting mechanism 6 for lifting the product in the fork 001 in the first transfer table 23, a positioning and shaping mechanism 7 for positioning and shaping the coil 003, a first transfer mechanism 8 for transferring the product in the first transfer table 23 to the positioning and shaping mechanism 7, a feeding mechanism 9 for feeding the product in the positioning and shaping mechanism 7 to an external oven, a positioning mechanism 10 for positioning the product after baking, a discharging mechanism 11 for transferring the product from the external oven to the positioning mechanism 10, a second lifting mechanism 12 for lifting the product in the fork 001 in the second transfer table 33, a second pushing mechanism 13 for transferring the fork 001 from the second feeding track 31 to the second transfer table 33, a third cylinder 14 for transferring the product in the second transfer table 33 to the second discharging track 32, a second transfer mechanism 15 for transferring the product in the positioning mechanism 10 to the fork 001 in the second transfer table 33, and a dispensing mechanism 16 arranged on one side of the first transfer mechanism 8, the dispensing mechanism 16 is used for dispensing the product in the first transfer mechanism 8.

[0032] It should be noted that the fork 001 is stacked with several layers of material sheets 002, and the product comprises the coil 003 in the material sheet 002. A plurality of copper coils 003 are arranged on each layer of material sheet 002. When the fork 001 is fully loaded, it is a full fork 001, and when the fork 001 is empty, it is an empty fork 001.

[0033] In actual use, the full load fork 001 is placed on the first feeding track 21 for conveying, and the empty load fork 001 is placed on the second feeding track 31 for conveying. When the full load fork 001 is conveyed along the first feeding track 21 to one side of the first pushing mechanism 4, the first pushing mechanism 4 pushes the full load fork 001 on the first feeding track 21 to the first transfer table 23, and then the first lifting mechanism 6 lifts the sheet 002 in the full load fork 001 on the first transfer table 23, and then the first moving mechanism 8 moves the lifted sheet 002 to the positioning and shaping mechanism 7 for shaping, so that the coil 003 is tightened. Then the feeding mechanism 9 rotates the sheet 002 in the positioning and shaping mechanism 7 by a certain angle, and then the dispensing mechanism 16 dispenses the coil 003 in the feeding mechanism 9, and then the feeding mechanism 9 sends the sheet 002 after dispensing to the oven for drying. When the fork 001 in the first transfer table 23 is an empty load fork 001, the second cylinder 5 pushes it from the first transfer table 23 to the first discharging track 22. After the coil 003 in the sheet 002 is dried, the discharging mechanism 11 grabs the sheet 002 from the oven to the positioning mechanism 10 for positioning, and then the second moving mechanism 15 moves the sheet 002 in the positioning mechanism 10 to the empty load fork 001 on the second transfer table 33, and places one layer of sheet 002 each time. The second lifting mechanism 12 is lowered by one unit height until the empty load fork 001 on the second discharging track 32 is full, and then the third cylinder 14 moves the full load fork 001 on the second transfer table to the second discharging track 32, and then the fork 001 on the second discharging track 32 flows out along the second discharging track 32.

[0034] In the above design, the coil 003 can be tightened and dispensed, and the dispensed coil 003 can be sent to an external oven for drying, while the dried coil 003 can be received, effectively improving the dispensing efficiency. The positioning and shaping mechanism makes the coil 003 more tightly between the wires, improving the dispensing effect of the coil 003.

[0035] Specifically, the first conveying track 2 and the second conveying track 3 are structurally identical, the first feeding track 21, the second feeding track 31, the first feeding track 21 and the second feeding track 31 are structurally identical, and the first feeding track 21 comprises a mounting frame arranged on the rack 1, driven wheels and driving wheels arranged at both ends respectively, a belt wound around the driving wheels and driven wheels 212, and a motor for driving the driving wheels to rotate.

[0036] In actual use, the fork 001 is on the belt, and after the motor drives the driving wheels to rotate, the driving wheels drive the driven wheels to rotate through the belt, so that the fork 001 moves on the belt.

[0037] In the above design, the structural design and specific implementation of the first conveyor track 2 and the second conveyor track 3 enable the movement of the fork 001 to be relatively stable.

[0038] Specifically: such as Figure 3 As shown, the No. 1 lifting mechanism 6 and the No. 2 lifting mechanism 12 have the same structure. The No. 1 lifting mechanism 6 includes a No. 1 linear module 61 arranged along the Z direction on the frame 1, a No. 1 connecting plate 62 fixedly arranged at the output end of the No. 1 linear module 61, a plurality of ejector pins 63 fixedly arranged on the No. 1 connecting plate 62, and a sensor 64 fixedly arranged at the upper end of the linear module for detecting the material sheet 002.

[0039] In actual use, when the feed fork 001 stops on the first transfer station 23 or the second transfer station 33, the first linear module 61 drives the first connecting plate 62 to rise and fall, so that the ejector pin 63 drives the feed piece 002 to rise and fall by one unit height in a single operation. The sensor 64 located at the top of the linear module is responsible for detecting whether there is a feed piece 002 at the top of the feed fork 001, that is, whether the feed fork 001 is fully loaded or empty.

[0040] The above design enables stable feeding or receiving of materials by the fork 001, ensuring the accuracy of material transfer by the piece 002.

[0041] Specifically: such as Figure 4 As shown, the feeding mechanism 9 and the unloading mechanism 11 have the same structure. The feeding mechanism 9 includes a first frame 91 mounted on the frame 1, a second linear module 92 mounted on the first frame 91 along the X direction, a slide cylinder 93 fixedly mounted at the output end of the second linear module 92, a rotary cylinder 94 fixedly mounted at the output end of the slide cylinder 93, and a gripping component 95 fixedly mounted at the output end of the rotary cylinder 94.

[0042] In actual use, when the feeding mechanism 9 works: the second linear module 92 drives the sliding table cylinder 93 to move, when the sliding table cylinder 93 moves to the upper side of the material sheet 002, the rotary cylinder 94 drives the grabbing assembly 95 to rotate, the sliding table cylinder 93 drives the rotary cylinder 94 to move downward, and then the grabbing assembly 95 grabs the material sheet 002. After the grabbing assembly grabs the material sheet 002, the sliding table cylinder 93 moves upward, the rotary cylinder 94 drives the grabbing assembly 95 to rotate, the second linear module 92 drives the rotary cylinder 94 to move to the side of the dispensing mechanism 16, and then dispensing is performed. After dispensing is completed, the second linear module 92 continues to drive, and the material sheet 002 with the dispensing coil 003 is sent into the oven. When the discharging mechanism 11 works, the second linear module 92 drives the sliding table cylinder 93 to move, when the sliding table cylinder 93 moves to the upper side of the material sheet 002 in the oven, the rotary cylinder 94 drives the grabbing assembly 95 to rotate, the sliding table cylinder 93 drives the rotary cylinder 94 to move downward, and then the grabbing assembly 95 grabs the material sheet 002. After the grabbing assembly grabs the material sheet 002, the sliding table cylinder 93 moves upward, the rotary cylinder 94 drives the grabbing assembly 95 to rotate, and the second linear module 92 drives the rotary cylinder 94 to move to the side of the positioning mechanism 10, and then the material sheet 002 is placed on the positioning mechanism 10.

[0043] In the above design, the structural design and specific implementation of the feeding mechanism 9 and the discharging mechanism 11 can make the transfer of the material sheet 002 more convenient.

[0044] Specifically, as shown in Figure 5 The dispensing mechanism 16 includes a second frame 161 arranged on the rack 1, a third linear module 162 arranged in the Z direction on the rack 1, a fourth linear module 163 arranged in the Y direction on the output end of the third linear module 162, and a plurality of dispensing pipes 164 arranged obliquely on the output end of the fourth linear module 163.

[0045] In actual use, after the coil 003 is in a horizontal state, the third linear module 162 drives the second linear module 92 to move upward, and then the fourth linear module 163 drives the dispensing pipe 164 to move to the side of the coil 003, and dispensing of the coil 003 is completed.

[0046] In the above design, the structural design and specific implementation of the dispensing mechanism 16 can facilitate dispensing of the coil 003.

[0047] Specifically, as shown in Figure 6 and Figure 7As shown in the figure, the positioning and shaping mechanism 7 comprises a first linear guide rail 701 arranged on the rack 1, a third rack 702 slidingly arranged on the first linear guide rail 701, a fifth linear module 703 fixedly arranged on the rack 1 for driving the third rack 702 to slide along the first linear guide rail 701, a first plate 704 fixedly arranged on the third rack 702, a stand 705 arranged above the first plate 704, a second plate 706 arranged on the stand 705, a first air cylinder 707 arranged at the lower end surface of the first plate 704, a sliding rack 708 in sliding connection with the first plate 704, a mounting plate 709 arranged above the sliding rack 708, and an inner supporting shaft 710 arranged on the mounting plate 709. The second plate 706 is provided with a plurality of positioning pins 711 for positioning the coil 003 and a vertical hole in sliding connection with the inner supporting shaft 710. The positioning assembly comprises a first rodless cylinder 101 arranged on the rack 1, a connecting rack 102 fixedly arranged at the output end of the first rodless cylinder 101, and a positioning column 103 arranged at the upper end of the connecting rack 102.

[0048] In actual use, when the positioning and shaping mechanism 7 works, the fifth linear module 703 drives the third rack 702 to move along the first linear guide rail 701 to a position suitable for placing the material sheet 002, and then the material sheet 002 is placed on the second plate 706 by cooperating with the positioning pins 711, and then the first air cylinder 707 drives the sliding rack 708 to move upwards, so that the mounting plate 709 moves upwards synchronously, ensuring that the inner supporting shaft 710 arranged on the mounting plate 709 extends into the inner coil of the coil 003 arranged in the material sheet 002, so that the spiral wound coil 003 is tightened and the wires between the coil 003 are not loose. After tightening, the first air cylinder 707 is reset. When the positioning mechanism 10 works, the first rodless cylinder 101 drives the connecting rack 102 to move to a position convenient for receiving the material, and then the material sheet 002 is positioned on the connecting rack 102 by the positioning column 103.

[0049] In the above design, the structural design and specific implementation of the positioning and shaping mechanism 7 can effectively tighten the coil 003 before dispensing, so that the coil 003 is not loose and the subsequent process is facilitated.

[0050] Specifically, as shown in the figures Figure 2 and Figure 8 The first transfer mechanism 8 and the second transfer mechanism 15 are structurally identical, the first material pushing mechanism 4 and the second material pushing mechanism 13 are structurally identical, the first transfer mechanism 8 comprises a support 81 arranged on the rack 1, a sixth linear module 82 arranged in the X direction on the support 81, a fourth air cylinder 83 fixedly arranged at the output end of the sixth linear module 82, and a suction plate 84 arranged at the output end of the fourth air cylinder 83, and the first material pushing mechanism 4 comprises a second rodless cylinder 41 arranged on the support 81 and a pushing plate 42 arranged at the output end of the second rodless cylinder 41.

[0051] In actual use, the sixth linear module 82 drives the fourth cylinder 83 to move the suction plate 84 above the material sheet 002 to be removed, then the fourth cylinder 83 drives the suction plate 84 to adsorb the material sheet 002, and then the fourth cylinder 83 resets, the sixth linear module 82 drives the fourth cylinder 83 to move above the material sheet 002 to be placed, and the fourth cylinder 83 drives the suction plate 84 to place the material sheet 002. When the fork 001 needs to be transferred, the second rodless cylinder 41 drives the push plate 42 to push the fork 001.

[0052] In the above design, the structure of the first transfer mechanism 8 and the first pushing mechanism 4 is compact, which is convenient for transferring the material sheet 002.

[0053] A method for dispensing glue on the coil 003, comprising the following steps:

[0054] S1, the full material fork 001 is conveyed to one side of the first pushing mechanism 4 along the first feeding track 21, and the empty material fork 001 is conveyed to one side of the second pushing mechanism 13 along the second feeding track 31, then the first pushing mechanism 4 pushes the full material fork 001 to the first transfer platform 23, and the second pushing mechanism 13 pushes the empty material fork 001 to the second transfer platform 33.

[0055] S2, the first lifting mechanism 6 lifts the full material fork 001 to a height convenient for the first transfer mechanism 8 to suck, then the first transfer mechanism 8 transfers the uppermost material sheet 002 in the full material fork 001 to the positioning and shaping mechanism 7, the positioning and shaping mechanism 7 positions the material sheet 002 and shapes the coil 003, so that the coil 003 is tightly wound.

[0056] S3, the feeding mechanism 9 sucks the material sheet 002 in the positioning and shaping mechanism 7, cooperates with the dispensing mechanism 16 to dispense glue on the coil 003, then the feeding mechanism 9 sends the coil 003 after dispensing glue to the oven with the material sheet 002, at the same time, the first lifting mechanism 6 continues to lift, so that the first transfer mechanism 8 re-sucks the material sheet 002.

[0057] S4, the discharging mechanism 11 receives the material sheet 002 in the oven, and transfers the material sheet 002 to the positioning mechanism 10 to position the material sheet 002, the second lifting mechanism 12 lifts to a height convenient for placing the material sheet 002, then the second transfer mechanism 15 transfers the material sheet 002 from the positioning mechanism 10 to the empty material fork 001 in the second transfer platform 33, at the same time, the first transfer mechanism 8 transfers the material sheet 002 in the fork 001 on the first transfer platform 23 to the positioning and shaping mechanism 7.

[0058] S5, repeat steps S2 to S4 until the forks 001 in the first transfer station 23 are empty, the forks 001 in the second transfer station 33 are full, the second cylinder 5 pushes the forks 001 from the first transfer station 23 to the first discharge track 22, and the third cylinder 14 pushes the forks 001 in the second transfer station 33 to the second discharge track 32.

[0059] It should be understood that the above description is only a specific embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A coil dispensing device comprising a frame (1), characterized in that: Parallel to the rack (1), a first conveying track (2) and a second conveying track (3) are arranged, the first conveying track (2) comprises a first feeding track (21), a first discharging track (22) and a first transfer station (23), the second conveying track (3) comprises a second feeding track (31), a second discharging track (32) and a second transfer station (33), the rack (1) is provided with a first pushing mechanism (4) for transferring products in the first feeding track (21) to the first transfer station (23), a second cylinder (5) for pushing forks (001) in the first transfer station (23) to the first discharging track (22), a first jacking mechanism (6) for jacking products in the forks (001) in the first transfer station (23), a positioning and shaping mechanism (7) for positioning and shaping coils (003), a first transfer mechanism (8) for transferring products in the first transfer station (23) to the positioning and shaping mechanism (7), a feeding mechanism (9) for feeding products in the positioning and shaping mechanism (7) to an external oven, a positioning mechanism (10) for positioning products after baking, a discharging mechanism (11) for transferring products from the external oven to the positioning mechanism (10), a second jacking mechanism (12) for jacking products in the forks (001) in the second transfer station (33), a second pushing mechanism (13) for transferring the forks (001) from the second feeding track (31) to the second transfer station (33), a third cylinder (14) for transferring products in the second transfer station (33) to the second discharging track (32), a second transfer mechanism (15) for transferring products in the positioning mechanism (10) to the forks (001) in the second transfer station (33), and a dispensing mechanism (16) arranged on one side of the first transfer mechanism (8), the dispensing mechanism (16) is used for dispensing products in the first transfer mechanism (8).The positioning and shaping mechanism (7) comprises a first linear guide rail (701) arranged on the rack (1), a third rack (702) slidingly arranged on the first linear guide rail (701), a fifth linear module (703) fixedly arranged on the rack (1) and used for driving the third rack (702) to slide along the first linear guide rail (701), a first plate (704) fixedly arranged on the third rack (702), a stand (705) arranged above the first plate (704), a second plate (706) arranged on the stand (705), a first air cylinder (707) arranged on the lower end face of the first plate (704), a sliding rack (708) slidingly connected with the first plate (704), a mounting plate (709) arranged above the sliding rack (708), and an inner supporting shaft (710) arranged on the mounting plate (709), wherein the second plate (706) is provided with a plurality of positioning pins (711) used for positioning the coil (003) and a vertical hole slidingly connected with the inner supporting shaft (710), and the positioning mechanism (10) comprises a rodless cylinder arranged on the rack (1), a connecting rack (102) fixedly arranged on the output end of the first rodless cylinder (101), and a positioning column (103) arranged on the upper end of the connecting rack (102).

2. The coil dispensing apparatus of claim 1, wherein: The first conveying track (2) and the second conveying track (3) are identical in structure, the first feeding track (21) and the second feeding track (31) are identical in structure, the first feeding track (21) comprises a mounting frame arranged on the rack (1), a driven wheel and a driving wheel arranged at two ends of the mounting frame respectively, a belt arranged around the driving wheel and the driven wheel, and a motor for driving the driving wheel to rotate.

3. The coil dispensing apparatus of claim 1, wherein: The first jacking mechanism (6) and the second jacking mechanism (12) are identical in structure, the first jacking mechanism (6) comprises a first linear module (61) arranged on the rack (1) along the Z direction, a first connecting plate (62) fixedly arranged at the output end of the first linear module (61), a plurality of jacks (63) fixedly arranged on the first connecting plate (62), and a sensor (64) fixedly arranged at the upper end of the first linear module (61) for detecting products.

4. The coil dispensing apparatus of claim 1, wherein: The feeding mechanism (9) and the discharging mechanism (11) are identical in structure, the feeding mechanism (9) comprises a first frame (91) arranged on the rack (1), a second linear module (92) arranged on the first frame (91) along the X direction, a slide cylinder (93) fixedly arranged at the output end of the second linear module (92), a rotary cylinder (94) fixedly arranged at the output end of the slide cylinder (93), and a grabbing assembly (95) fixedly arranged at the output end of the rotary cylinder (94).

5. The coil dispensing apparatus of claim 4, wherein: The dispensing mechanism (16) comprises a second frame (161) arranged on the rack (1), a third linear module (162) arranged on the rack (1) along the Z direction, a fourth linear module (163) arranged at the output end of the third linear module (162) along the Y direction, and a plurality of dispensing pipes (164) arranged obliquely at the output end of the fourth linear module (163).

6. The coil dispensing apparatus of claim 1, wherein: The first transfer mechanism (8) and the second transfer mechanism (15) are identical in structure, the first pushing mechanism (4) and the second pushing mechanism (13) are identical in structure, the first transfer mechanism (8) comprises a support (81) arranged on the rack (1), a sixth linear module (82) arranged on the support (81) along the X direction, a fourth cylinder (83) fixedly arranged at the output end of the sixth linear module (82), and a suction plate (84) arranged at the output end of the fourth cylinder (83), and the first pushing mechanism (4) comprises a second rodless cylinder (41) arranged on the support (81), and a pushing plate (42) arranged at the output end of the second rodless cylinder (41).

7. A method for dispensing a coil, using the coil dispensing device according to any one of claims 1 to 6, characterized in that: The method comprises the following steps: S1, conveying the full fork (001) along the first feeding track (21) to the side of the first pushing mechanism (4), conveying the empty fork (001) along the second feeding track (31) to the side of the second pushing mechanism (13), then pushing the full fork (001) to the first transfer platform (23) by the first pushing mechanism (4), and pushing the empty fork (001) to the second transfer platform (33) by the second pushing mechanism (13); S2, the first lifting mechanism (6) lifts the material sheet (002) in the full material fork (001) to a height convenient for the first transfer mechanism (8) to suck, and the first transfer mechanism (8) transfers the uppermost material sheet (002) in the full material fork (001) to the positioning and shaping mechanism (7), and the positioning and shaping mechanism (7) positions the material sheet (002) and shapes the coil (003), so that the coil (003) is tightly wound; S3, the feeding mechanism (9) sucks the material sheet (002) in the positioning and shaping mechanism (7), cooperates with the dispensing mechanism (16) to dispense the coil (003), and then the feeding mechanism (9) sends the dispensed coil (003) to the oven with the material sheet (002), at the same time, the first lifting mechanism (6) continues to lift, so that the first transfer mechanism (8) sucks the material sheet (002) again; S4, the discharging mechanism (11) receives the material sheet (002) in the oven, and transfers the material sheet (002) to the positioning mechanism (10) to position the material sheet (002), the second lifting mechanism (12) is lifted to a height convenient for placing the material sheet (002), and then the second transfer mechanism (15) transfers the material sheet (002) from the positioning mechanism (10) to the empty material fork (001) in the second intermediate table (33), and the first transfer mechanism (8) transfers the material sheet (002) in the fork (001) on the first intermediate table (23) to the positioning and shaping mechanism (7); S5, repeat steps S2 to S4 until the fork (001) in the first intermediate table (23) is empty and the fork (001) in the second intermediate table (33) is full, the second cylinder (5) pushes the fork (001) from the first intermediate table (23) to the first discharging track (22), and the third cylinder (14) pushes the fork (001) in the second intermediate table (33) to the second discharging track (32).

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