Multi-axis coordinated regulation spinning uniform film forming device

Abstract

The invention discloses a multi-axis coordinated regulation spinning uniform film forming device, and relates to the technical field of spinning film forming, the multi-axis coordinated regulation spinning uniform film forming device comprises a shell, a numerical control panel is mounted on the side wall of the shell, a storage cavity and an inner cavity are formed in the shell, a motor is mounted on the side wall of the shell, and the motor is mounted on the side wall of the shell. The output end of the motor is fixedly connected with one end of a transmission shaft, the other end of the transmission shaft is fixedly connected with a multi-stage main gear, and the outer surface of the multi-stage main gear is in meshed connection with a multi-stage auxiliary gear. The rotating speed of the collecting roller is matched with the moving speed of spinning, the quality of a nanofiber membrane is guaranteed, manual or sensor adjustment is not needed, the failure rate of the device is reduced, the durability of the device is improved, parameters of the jet needle and movement of the collecting roller are cooperatively controlled, the deposition requirement is dynamically matched, the spinning quality is guaranteed, and meanwhile the spinning efficiency is improved. And the thickness difference of the nanofiber membrane is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of spinning and film forming, and particularly to a spinning and uniform film forming device with multi-axis collaborative regulation. Background Art

[0002] The main processes of spinning and uniform film forming include: preparation of spinning solution or melt, spinning extrusion and forming, fiber collection and formation of primary film, post-treatment to enhance film properties, and quality control and parameter optimization. Among them, electrospinning technology needs to be applied in the spinning extrusion and forming process. Electrospinning technology produces nanofibers from polymer solutions through a high-voltage electric field, but its industrial application is limited by the poor uniformity of the fiber membrane: the traditional receiving devices (flat plate or drum) have a single motion mode, resulting in significant differences in the thickness of fiber accumulation.

[0003] At the same time, during the film forming process, the system has insufficient synergy, that is, the needle parameters (voltage, flow rate) and the movement of the receiving device are independently controlled and cannot dynamically match the deposition requirements, which affects the spinning quality and makes the thickness difference of the nanofiber membrane relatively large.

[0004] After retrieval, Chinese Patent Application CN115110159B discloses a pulley electrode electrospinning method and device. Although it has a simple structure, is easy to maintain, has a high electric field strength, small and narrow fiber diameter distribution, and high nanofiber output, the injection needle parameters and the movement of the receiving device are still independently controlled. While having the above problems, the motor that maintains a constant output power cannot respond quickly, making the rotation speed of the collection roller unable to match the moving speed of the spinning, further affecting the quality of the nanofiber membrane. If manual or sensor adjustment is used to control the output power of the motor, the durability of the device will be reduced. Summary of the Invention

[0005] The purpose of the present invention is to provide a spinning and uniform film forming device with multi-axis collaborative regulation.

[0006] To solve the problems raised in the above background art, the present invention provides the following technical solutions: A spinning and uniform film-forming device with multi-axis collaborative regulation, including a housing. A numerical control panel is installed on the side wall of the housing, and a storage cavity and an inner cavity are provided inside the housing. A motor is installed on the side wall of the housing. One end of a transmission shaft is fixedly connected to the output end of the motor, and the other end of the transmission shaft is fixedly connected to a multi-stage main gear. The outer surface of the multi-stage main gear is meshed with a multi-stage sub-gear. An embedding groove is provided on the inner surface of the multi-stage sub-gear, and a rotating shaft is sleeved on the central axis of the multi-stage sub-gear. One end of the rotating shaft is fitted and sleeved with an embedding rod, and the other end of the rotating shaft is fixedly connected to a driving gear. The outer surface of the driving gear is meshed with a chain, and a first driven gear and an adjusting gear are meshed with the chain. The two sides of the adjusting gear are rotatably connected with telescopic rods. One end of a connecting rod is fixedly connected to the central axis of the first driven gear, and the other end of the connecting rod is fixedly connected to a multi-faceted shaft. A collecting drum is fitted and sleeved on the outer surface of the multi-faceted shaft, and sliding sleeves are rotatably connected to both ends of the multi-faceted shaft. A guide rod is sleeved inside the sliding sleeve, and a lifting cross bar is fixedly connected to the end of the guide rod. A spraying needle is installed on the bottom wall of the storage cavity;

[0007] A motor is installed on the side wall of the housing. One end of a transmission gear is fixedly connected to the output end of the motor, and the outer surface of the transmission gear is meshed with a second driven gear. One end of a connecting shaft is fixedly connected to the central axis of the second driven gear, and a conveying slurry is fixedly connected to the other end of the connecting shaft. One end of a first transmission belt is fixedly connected to the other end of the connecting shaft, and the other end of the first transmission belt is fixedly connected to a main bevel gear. A lead screw is fixedly connected to the end face of the main bevel gear. One end of a moving block is meshed and sleeved on the outer surface of the lead screw, and the other end of the moving block is slidably sleeved with a rotating ring.

[0008] As a further solution of the present invention: The storage cavity is communicated with the spraying needle, the inner cavity is communicated with the storage cavity, and the inner cavity is communicated with external materials. A plurality of multi-stage main gears and multi-stage sub-gears are provided, and the radii of the plurality of multi-stage main gears increase in sequence, and the radii of the plurality of multi-stage sub-gears decrease in sequence. The cross section of the embedding rod is in a T shape, and the embedding rod is in an embedded connection with the embedding groove.

[0009] As a further solution of the present invention: The chain is distributed in a triangle. The telescopic rod is rotatably connected to the inner side wall of the housing, the rotating shaft is rotatably sleeved on the side wall of the housing, the connecting rod is rotatably connected to the inner side wall of the housing, the lifting cross bar is slidably connected to the inner side wall of the housing. A first push rod is installed between the sliding sleeve and the lifting cross bar, a second push rod is installed between the sliding sleeve and the collecting drum, and the second push rod is slidably connected to the sliding sleeve.

[0010] As a further solution of the present invention: The conveying slurry is rotationally sleeved with the inner cavity, the rotating ring is sleeved with the inserting rod, the moving block is fitted and sleeved with the sliding groove, and the lead screw is rotationally connected with the sliding groove.

[0011] As a further solution of the present invention: The transmission gear is rotationally sleeved with the housing, the connecting shaft is rotationally sleeved with the housing, and the moving block is arranged in a key shape.

[0012] As a further solution of the present invention: The outer surface of the main bevel gear is meshed with a secondary bevel gear. One end of a vertical shaft is fixedly connected to the central axis of the secondary bevel gear. The other end of the vertical shaft is fixedly connected to one end of a second transmission belt. The other end of the second transmission belt is fixedly connected to a screw rod. And a connecting block is sleeved on the outer surface of the vertical shaft. A sliding groove is formed in the side wall of the housing.

[0013] As a further solution of the present invention: The connecting block is fixedly connected to the side wall of the housing. The second transmission belt is rotationally sleeved with the bottom wall of the housing. The screw rod is rotationally sleeved with the bottom wall of the housing. And the screw rod is meshed and sleeved with the lifting cross bar.

[0014] As a further solution of the present invention: The movement trajectory of the first transmission belt does not intersect with the movement trajectory of the secondary bevel gear.

[0015] Adopting the above technical solution: Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. In the present invention, the motor drives the transmission gear to rotate, so that the transmission gear drives the second driven gear to rotate, and the connecting shaft on the second driven gear drives the conveying slurry to rotate. Thus, the conveying slurry conveys external materials into the storage cavity, increasing the supply of materials to maintain the normal operation of the injection needle under existing parameters. Meanwhile, as the connecting shaft rotates, the first transmission belt on the connecting shaft moves, so that the first transmission belt drives the main bevel gear to rotate, causing the lead screw on the main bevel gear to rotate by itself. Furthermore, the lead screw drives the moving block to translate, and the rotating ring on the moving block translates, so that the rotating ring pushes the inserting rod to move, causing the inserting rod to further insert into the rotating shaft and engage with a multi-stage secondary gear with a smaller radius. The radius of the multi-stage main gear corresponding to this multi-stage secondary gear increases. At this time, as the motor continues to rotate, the new speed of the multi-stage main gear with an increased radius increases, causing the linear speed of the multi-stage secondary gear with a decreased radius to increase. According to the formula it can be known that the angular velocity of the multi-stage secondary gear increases, so the rotational speed of the rotating shaft increases, indirectly increasing the rotational speed of the collection drum. In summary, without adjusting the output power of the motor, the device can quickly respond to changes, making the rotational speed of the collection roller match the moving speed of the spinning, ensuring the quality of the nanofiber membrane, eliminating the need for manual or sensor adjustment, reducing the failure rate of the device, and improving the durability of the device.

[0017] 2. In the present invention, the secondary bevel gear on the main bevel gear drives the vertical shaft to rotate, causing the vertical shaft to drive the screw rod to rotate through the second transmission belt. As a result, the lifting crossbar on the screw rod descends, and the guide rod on the lifting crossbar drives the sliding sleeve to descend. Furthermore, the multi-faceted shaft on the sliding sleeve drives the collection drum to descend, increasing the distance between the collection drum and the injection needle. This enables the coordinated control of the injection needle parameters and the movement of the collection drum, dynamically matching the deposition requirements, ensuring the quality of the spun fiber while reducing the thickness difference of the nanofiber membrane.

[0018] 3. In the present invention, through the synchronous movement of the first driven gear and the connecting rod, the first driven gear stretches the chain, causing the chain to move correspondingly to adjust the gear, and the adjusting gear compresses or stretches the telescopic rod, thereby keeping the chain taut. This ensures that the transmission of the driving gear can be continuously transmitted to the collection drum, preventing the collection drum from being unable to rotate effectively after adaptive adjustment and guaranteeing the reasonable stability of the device. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of a multi-axis coordinated control spinning and uniform film-forming device of the present invention;

[0020] Figure 2 In the embodiment of the present invention Figure 1 An enlarged view of part C structure;

[0021] Figure 3 It is a schematic semi-sectional view of the housing structure in the embodiment of the present invention;

[0022] Figure 4 In the embodiment of the present invention Figure 3 An enlarged view of part B structure;

[0023] Figure 5 It is a schematic diagram of the lifting crossbar structure in the embodiment of the present invention;

[0024] Figure 6 In the embodiment of the present invention Figure 5 An enlarged view of part A structure;

[0025] Figure 7 It is a schematic diagram of the chain structure in the embodiment of the present invention;

[0026] Figure 8 It is a schematic diagram of the multi-stage main gear structure in the embodiment of the present invention;

[0027] Figure 9 It is a schematic diagram of the swivel structure in the embodiment of the present invention.

[0028] In the figure: 1, housing; 2, numerical control panel; 3, material storage cavity; 4, inner cavity; 5, motor; 6, transmission shaft; 7, multi-stage main gear; 8, multi-stage secondary gear; 9, groove; 10, rotating shaft; 11, inserting rod; 12, driving gear; 13, chain; 14, first driven gear; 15, adjusting gear; 16, telescopic rod; 17, connecting rod; 18, multi-faceted shaft; 19, collecting drum; 20, sliding sleeve; 21, guide rod; 22, lifting cross bar; 23, first push rod; 24, second push rod; 25, motor; 26, transmission gear; 27, second driven gear; 28, connecting shaft; 29, conveying pulp; 30, first transmission belt; 31, main bevel gear; 32, lead screw; 33, moving block; 34, rotating ring; 35, secondary bevel gear; 36, vertical shaft; 37, second transmission belt; 38, screw; 39, connecting block; 40, injection needle; 41, sliding groove. Detailed implementation manners

[0029] The following further describes the detailed implementation manners of the present invention with reference to the accompanying drawings. It should be noted here that the description of these implementation manners is used to help understand the present invention, but does not constitute a limitation on the present invention. In addition, the technical features involved in the various implementation manners of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] Embodiment 1

[0031] Please refer to Figure 1 、 Figure 3 、 Figures 5 - 9 . The present invention provides a technical solution: a spinning and uniform film-forming device with multi-axis collaborative regulation, including a housing 1, a numerical control panel 2 is installed on the side wall of the housing 1, and a material storage cavity 3 and an inner cavity 4 are opened in the housing 1. A motor 5 is installed on the side wall of the housing 1. One end of a transmission shaft 6 is fixedly connected to the output end of the motor 5. The other end of the transmission shaft 6 is fixedly connected to a multi-stage main gear 7. The outer surface of the multi-stage main gear 7 is meshed and connected with a multi-stage secondary gear 8. A groove 9 is opened on the inner surface of the multi-stage secondary gear 8. A rotating shaft 10 is sleeved on the central axis of the multi-stage secondary gear 8. One end of the rotating shaft 10 is fitted and sleeved with an inserting rod 11. The other end of the rotating shaft 10 is fixedly connected to a driving gear 12. The outer surface of the driving gear 12 is meshed and connected with a chain 13. The chain 13 is meshed and connected with a first driven gear 14 and an adjusting gear 15. Telescopic rods 16 are rotatably connected to both sides of the adjusting gear 15. One end of a connecting rod 17 is fixedly connected to the central axis of the first driven gear 14. The other end of the connecting rod 17 is fixedly connected to a multi-faceted shaft 18. A collecting drum 19 is fitted and sleeved on the outer surface of the multi-faceted shaft 18. The two ends of the multi-faceted shaft 18 are rotatably connected to sliding sleeves 20. A guide rod 21 is sleeved in the sliding sleeve 20. The end of the guide rod 21 is fixedly connected to a lifting cross bar 22. An injection needle 40 is installed on the bottom wall of the material storage cavity 3.

[0032] Please refer toFigure 3 , Figure 4 , Figure 8 and Figure 9 , the storage cavity 3 is communicated with the injection needle 40, the inner cavity 4 is communicated with the storage cavity 3, and the inner cavity 4 is communicated with the external material. Both the multi-stage main gear 7 and the multi-stage secondary gear 8 are provided with a plurality of them, and the radii of the plurality of multi-stage main gears 7 increase in sequence, and the radii of the plurality of multi-stage secondary gears 8 decrease in sequence. The cross-section of the insertion rod 11 is arranged in a T shape, and the insertion rod 11 is fitted and connected with the insertion groove 9.

[0033] Please refer to Figure 3 , Figure 5 and Figure 7 , the chain 13 is distributed in a triangular shape. The telescopic rod 16 is rotatably connected to the inner side wall of the housing 1. The rotating shaft 10 is rotatably sleeved on the side wall of the housing 1. The connecting rod 17 is rotatably connected to the inner side wall of the housing 1. The lifting cross bar 22 is slidably connected to the inner side wall of the housing 1. A first push rod 23 is installed between the sliding sleeve 20 and the lifting cross bar 22. A second push rod 24 is installed between the sliding sleeve 20 and the collecting roller 19. The second push rod 24 is slidably connected to the sliding sleeve 20.

[0034] Specifically, during the process of adjusting the parameters of the injection needle 40, that is, when the voltage and flow rate increase, the motor 25 on the housing 1 is started through the numerical control panel 2, so that the motor 25 drives the transmission gear 26 to rotate at a specific power, so that the transmission gear 26 drives the second driven gear 27 to rotate, so that the connecting shaft 28 on the second driven gear 27 drives the conveying pulp 29 to rotate, so that the conveying pulp 29 conveys the external material to the storage cavity 3, increasing the supply amount of the material, so as to maintain the normal operation of the injection needle 40 under the existing parameters. At the same time, as the connecting shaft 28 rotates, the first transmission belt 30 on the connecting shaft 28 moves, so that the first transmission belt 30 drives the main bevel gear 31 to rotate, so that the lead screw 32 on the main bevel gear 31 rotates self, and further makes the lead screw 32 drive the moving block 33 to translate, so that the rotating ring 34 on the moving block 33 translates, so that the rotating ring 34 pushes the insertion rod 11 to move, so that the insertion rod 11 further inserts into the rotating shaft 10, and makes the insertion rod 11 engage with the multi-stage secondary gear 8 with a smaller radius. The radius of the multi-stage main gear 7 corresponding to the multi-stage secondary gear 8 increases. At this time, as the motor 5 continues to rotate, the new speed of the multi-stage main gear 7 with an increased radius increases, so that the linear speed of the multi-stage secondary gear 8 with a decreased radius increases. According to the formula it can be known that the angular velocity of the multi-stage secondary gear 8 increases, so the rotation speed of the rotating shaft 10 increases, indirectly making the rotation speed of the collecting roller 19 increase. In summary, without adjusting the output power of the motor 5, the change of the device can be quickly responded to, so that the rotation speed of the collecting roller matches the moving speed of the spinning, ensuring the quality of the nanofiber membrane, without manual or sensor adjustment, reducing the failure rate of the device, and improving the durability of the device.

[0035] Embodiment 2

[0036] See also Figures 1 - 4 , Figure 8 and Figure 9 The present invention provides a technical solution: a multi-axis coordinated controlled spinning uniform film forming device, a motor 25 is installed on the side wall of the shell 1, a transmission gear 26 is fixedly connected to the output end of the motor 25, the outer surface of the transmission gear 26 is meshedly connected to the second driven gear 27, a connecting shaft 28 is fixedly connected to the central axis of the second driven gear 27, one end of the connecting shaft 28 is fixedly connected to a conveying slurry 29, the other end of the connecting shaft 28 is fixedly connected to one end of a first transmission belt 30, the other end of the first transmission belt 30 is fixedly connected to a main bevel gear 31, a screw rod 32 is fixedly connected to the end face of the main bevel gear 31, the outer surface of the screw rod 32 is meshedly sleeved with one end of a moving block 33, and the other end of the moving block 33 is slidably sleeved with a swivel 34.

[0037] See also Figure 2 , Figure 4 and Figure 9 The conveying pulp 29 is rotatably sleeved with the inner cavity 4, the rotating ring 34 is sleeved with the embedded rod 11, the moving block 33 is sleeved with the sliding groove 41, and the screw rod 32 is rotatably connected with the sliding groove 41.

[0038] See also Figure 4 and Figure 9 The transmission gear 26 is rotatably sleeved with the housing 1, the connecting shaft 28 is rotatably sleeved with the housing 1, and the moving block 33 is set in a key shape.

[0039] Specifically, during the movement of the collecting roller 19, the first driven gear 14 moves synchronously with the connecting rod 17, so that the first driven gear 14 stretches the chain 13, so that the chain 13 moves the adjusting gear 15 accordingly, and the adjusting gear 15 compresses or stretches the telescopic rod 16, so as to keep the chain 13 taut, so that the transmission of the driving gear 12 can be continuously transmitted to the collecting roller 19, avoiding the collecting roller 19 from being unable to rotate effectively after adaptive adjustment, thereby ensuring the reasonable stability of the device.

[0040] Example 3

[0041] See also Figures 1 - 3 , Figure 5 and Figure 6 The present invention provides a technical solution: a multi-axis coordinated controlled spinning uniform film forming device, the outer surface of the main bevel gear 31 is meshedly connected with the secondary bevel gear 35, one end of the vertical shaft 36 is fixedly connected to the central axis of the secondary bevel gear 35, the other end of the vertical shaft 36 is fixedly connected to one end of the second transmission belt 37, the other end of the second transmission belt 37 is fixedly connected to a screw 38, and the outer surface of the vertical shaft 36 is sleeved with a connecting block 39, and a sliding groove 41 is opened on the side wall of the shell 1.

[0042] See alsoFigure 1 and Figure 5 , the connecting block 39 is fixedly connected to the side wall of the housing 1, the second transmission belt 37 is rotatably sleeved on the bottom wall of the housing 1, the screw rod 38 is rotatably sleeved on the bottom wall of the housing 1, and the screw rod 38 is meshed and sleeved with the lifting cross bar 22.

[0043] Please refer to Figure 6 , the movement trajectory of the first transmission belt 30 does not intersect with the movement trajectory of the sub bevel gear 35.

[0044] Specifically, during the rotation of the main bevel gear 31, the sub bevel gear 35 on the main bevel gear 31 drives the vertical shaft 36 to rotate, so that the vertical shaft 36 drives the screw rod 38 to rotate through the second transmission belt 37, thereby causing the lifting cross bar 22 on the screw rod 38 to descend, so that the guide rod 21 on the lifting cross bar 22 drives the sliding sleeve 20 to descend, and further causing the multi-faceted shaft 18 on the sliding sleeve 20 to drive the collection drum 19 to descend, so that the distance between the collection drum 19 and the injection needle 40 is extended, so that the parameters of the injection needle 40 and the movement of the collection drum 19 are coordinated and controlled to dynamically match the deposition requirements, ensuring the spinning quality while reducing the thickness difference of the nanofiber membrane.

[0045] The working principle and usage process of the present invention: When producing a nanofiber membrane, the motor 5 is started through the numerical control panel 2, so that the transmission shaft 6 on the motor 5 drives the multi-stage main gear 7 to rotate, so that the multi-stage main gear 7 drives the corresponding multi-stage sub gear 8 to rotate, so that the corresponding multi-stage sub gear 8 drives the rotating shaft 10 to rotate through the inserting rod 11, thereby causing the driving gear 12 on the rotating shaft 10 to drive the chain 13 to move, so that the chain 13 drives the first driven gear 14 to rotate, and further causing the connecting rod 17 on the first driven gear 14 to drive the multi-faceted shaft 18 to rotate, so that the collection drum 19 on the multi-faceted shaft 18 rotates. At the same time, the raw material in the storage cavity 3 is ejected through the injection needle 40 by electrospinning technology to form a spinning and deposit it on the collection drum 19, and finally a nanofiber membrane is formed;

[0046] During the above process, when the parameters of the injection needle 40, namely the voltage and the flow rate, increase, the motor 25 on the housing 1 is started through the numerical control panel 2, so that the motor 25 drives the transmission gear 26 to rotate at a specific power, the transmission gear 26 drives the second driven gear 27 to rotate, and the connecting shaft 28 on the second driven gear 27 drives the conveying slurry 29 to rotate, so that the conveying slurry 29 conveys the external materials to the storage cavity 3, increasing the supply of materials to maintain the normal operation of the injection needle 40 under the existing parameters. At the same time, as the connecting shaft 28 rotates, the first transmission belt 30 on the connecting shaft 28 moves, so that the first transmission belt 30 drives the main bevel gear 31 to rotate, the lead screw 32 on the main bevel gear 31 rotates self - sufficiently, and then the lead screw 32 drives the moving block 33 to translate, the swivel ring 34 on the moving block 33 translates, so that the swivel ring 34 pushes the inserting rod 11 to move, the inserting rod 11 further inserts into the rotating shaft 10, and the inserting rod 11 engages with the multi - stage sub - gear 8 with a smaller radius. The multi - stage main gear 7 corresponding to the multi - stage sub - gear 8 has an increased radius. At this time, with the continuous rotation of the motor 5, the new speed of the multi - stage main gear 7 with an increased radius increases, so that the linear speed of the multi - stage sub - gear 8 with a decreased radius increases. According to the formula it can be known that the angular velocity of the multi - stage sub - gear 8 increases, so the rotational speed of the rotating shaft 10 increases, indirectly increasing the rotational speed of the collection drum 19. To sum up, without adjusting the output power of the motor 5, the device can quickly respond to changes, making the rotational speed of the collection roller match the moving speed of the spinning, ensuring the quality of the nanofiber membrane. Without manual or sensor adjustment, the failure rate of the device is reduced, and the durability of the device is improved;

[0047] During the rotation of the main bevel gear 31, the sub - bevel gear 35 on the main bevel gear 31 drives the vertical shaft 36 to rotate self - sufficiently, the vertical shaft 36 drives the screw 38 to rotate through the second transmission belt 37, so that the lifting cross - bar 22 on the screw 38 descends, the guide rod 21 on the lifting cross - bar 22 drives the sliding sleeve 20 to descend, and then the multi - prism shaft 18 on the sliding sleeve 20 drives the collection drum 19 to descend, increasing the distance between the collection drum 19 and the injection needle 40, so that the parameters of the injection needle 40 and the movement of the collection drum 19 are coordinately controlled to dynamically match the deposition requirements, ensuring the quality of the spinning while reducing the thickness difference of the nanofiber membrane;

[0048] When the collection drum 19 moves, the first driven gear 14 and the connecting rod 17 move synchronously, so that the first driven gear 14 stretches the chain 13, the chain 13 correspondingly moves to adjust the gear 15, and the adjusting gear 15 compresses or stretches the telescopic rod 16, so as to keep the chain 13 taut, enabling the transmission of the driving gear 12 to be continuously transmitted to the collection drum 19, preventing the collection drum 19 from being unable to rotate effectively after adaptive adjustment, ensuring the reasonable stability of the device and completing the operation.

[0049] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present invention.

Claims

1. A spinning and uniform film forming device with multi-axis collaborative regulation, characterized in that, It includes a housing (1), on the side wall of the housing (1) is installed a numerical control panel (2), and a material storage cavity (3) and an inner cavity (4) are provided in the housing (1). A motor (5) is installed on the side wall of the housing (1), one end of a transmission shaft (6) is fixedly connected to the output end of the motor (5), the other end of the transmission shaft (6) is fixedly connected to one end of a multi-stage main gear (7), the outer surface of the multi-stage main gear (7) is meshed with a multi-stage sub-gear (8), an embedding groove (9) is provided on the inner surface of the multi-stage sub-gear (8), and a rotating shaft (10) is sleeved on the central axis of the multi-stage sub-gear (8). One end of the rotating shaft (10) is fitted and sleeved with an embedding rod (11), the other end of the rotating shaft (10) is fixedly connected to a driving gear (12), the outer surface of the driving gear (12) is meshed with a chain (13), the chain (13) is meshed with a first driven gear (14) and an adjusting gear (15), two sides of the adjusting gear (15) are rotatably connected with telescopic rods (16), one end of a connecting rod (17) is fixedly connected to the central axis of the first driven gear (14), the other end of the connecting rod (17) is fixedly connected to a multi-faceted shaft (18), a collecting drum (19) is fitted and sleeved on the outer surface of the multi-faceted shaft (18), and the two ends of the multi-faceted shaft (18) are rotatably connected with sliding sleeves (20). A guide rod (21) is sleeved in the sliding sleeve (20), and a lifting cross bar (22) is fixedly connected to the end of the guide rod (21). A spraying needle head (40) is installed on the bottom wall of the material storage cavity (3); A motor (25) is installed on the side wall of the housing (1), one end of a transmission gear (26) is fixedly connected to the output end of the motor (25), the outer surface of the transmission gear (26) is meshed with a second driven gear (27), one end of a connecting shaft (28) is fixedly connected to the central axis of the second driven gear (27), one end of a conveying slurry (29) is fixedly connected to the connecting shaft (28), one end of a first transmission belt (30) is fixedly connected to the other end of the connecting shaft (28), the other end of the first transmission belt (30) is fixedly connected to a main bevel gear (31), a lead screw (32) is fixedly connected to the end face of the main bevel gear (31), one end of a moving block (33) is meshed and sleeved on the outer surface of the lead screw (32), and the other end of the moving block (33) is slidably sleeved with a rotating ring (34).

2. The spinning and uniform film forming device with multi-axis collaborative regulation according to claim 1, wherein: The material storage cavity (3) is communicated with the spraying needle head (40), the inner cavity (4) is communicated with the material storage cavity (3), and the inner cavity (4) is communicated with external materials. A plurality of the multi-stage main gears (7) and the multi-stage sub-gears (8) are provided, and the radii of the plurality of multi-stage main gears (7) increase in sequence, and the radii of the plurality of multi-stage sub-gears (8) decrease in sequence. The cross section of the embedding rod (11) is in a T shape, and the embedding rod (11) is fitted and connected with the embedding groove (9).

3. The spinning and uniform film forming device with multi-axis collaborative regulation according to claim 1, characterized in that: The chain (13) is distributed in a triangular shape. The telescopic rod (16) is rotatably connected to the inner side wall of the housing (1). The rotating shaft (10) is rotatably sleeved on the side wall of the housing (1). The connecting rod (17) is rotatably connected to the inner side wall of the housing (1). The lifting cross bar (22) is slidably connected to the inner side wall of the housing (1). A first push rod (23) is installed between the sliding sleeve (20) and the lifting cross bar (22). A second push rod (24) is installed between the sliding sleeve (20) and the collecting drum (19). The second push rod (24) is slidably connected to the sliding sleeve (20).

4. A spinning and uniform film forming device with multi-axis collaborative regulation according to claim 1, characterized in that: The conveying pulp (29) is rotatably sleeved on the inner cavity (4). The rotating ring (34) is sleeved on the inserting rod (11). The moving block (33) is fitted and sleeved in the sliding groove (41). The lead screw (32) is rotatably connected to the sliding groove (41).

5. A spinning and uniform film forming device with multi-axis collaborative regulation according to claim 1, characterized in that: The transmission gear (26) is rotatably sleeved on the housing (1). The connecting shaft (28) is rotatably sleeved on the housing (1). The moving block (33) is arranged in a key shape.

6. The spinning and uniform film forming device with multi-axis collaborative regulation according to claim 1, characterized in that: A secondary bevel gear (35) is meshed with the outer surface of the primary bevel gear (31). One end of a vertical shaft (36) is fixedly connected to the central axis of the secondary bevel gear (35). The other end of the vertical shaft (36) is fixedly connected to one end of a second transmission belt (37). The other end of the second transmission belt (37) is fixedly connected to a screw rod (38). A connecting block (39) is sleeved on the outer surface of the vertical shaft (36). A sliding groove (41) is formed in the side wall of the housing (1).

7. A spinning and film forming device with multi-axis collaborative regulation according to claim 6, characterized in that: The connecting block (39) is fixedly connected to the side wall of the housing (1). The second transmission belt (37) is rotatably sleeved on the bottom wall of the housing (1). The screw rod (38) is rotatably sleeved on the bottom wall of the housing (1). The screw rod (38) is meshed and sleeved with the lifting cross bar (22).

8. A spinning and uniform film forming device with multi-axis collaborative regulation according to claim 6, characterized in that: The movement track of the first transmission belt (30) does not intersect with the movement track of the secondary bevel gear (35).

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