Electrostatic spinning oriented fiber preparation device

Abstract

The invention provides an electrostatic spinning oriented fiber preparation device, and relates to the technical field of electrostatic spinning of traditional Chinese medicine carrier preparation. The electrostatic spinning oriented fiber preparation device comprises a supporting mechanism, a rotating mechanism is fixedly arranged in the middle of the supporting mechanism, a bearing mechanism is clamped to the upper end of the rotating mechanism, an adjusting mechanism is fixedly arranged in the middle of one side of the upper surface of the supporting mechanism, and a spinning mechanism is fixedly arranged at the bottom end of the adjusting mechanism; and a static electricity generating mechanism is fixedly arranged on the back face of the supporting mechanism, the bearing mechanism comprises a first bottom plate, a plurality of inserting holes are formed in the upper surface of the first bottom plate, inserting blocks are fixedly arranged in the inserting holes in a clamped mode, and a flat forming plate is fixedly arranged at the upper ends of the inserting blocks. And by arranging the bearing mechanism, a user can select and adjust the overall structural state of the device according to different use conditions, the overall application range of the device is expanded, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of electrostatic spinning for preparing traditional Chinese medicine carriers, in particular to a device for preparing electrostatic spinning oriented fibers. Background Art

[0002] Traditional Chinese medicine carriers usually refer to nano- or micron-sized fiber structures that can carry traditional Chinese medicine ingredients. These fibers can be natural or obtained through chemical synthesis. They play a role in controlling drug release, improving drug stability and bioavailability in drug delivery systems. Existing traditional Chinese medicine carriers usually need to be constructed through electrospinning technology so that they can effectively control the release of traditional Chinese medicine ingredients.

[0003] The existing patent (publication number: CN218621151 U) discloses "an electrostatic spinning oriented fiber preparation device, including a base, an electrostatic generator, an electrostatic spinning nozzle, a spinning solution storage tank and a receiving component, wherein the electrostatic generator, the spinning solution storage tank and the receiving component are all arranged on the base, wherein the electrostatic generator is located directly above the receiving component, the receiving component is composed of a component to be rotated and a driving component, the electrostatic generator is connected to the electrostatic spinning nozzle and the receiving component respectively, the electrostatic spinning nozzle is connected to the spinning solution storage tank, and a condensation elimination component is arranged on the electrostatic spinning nozzle. The utility model uses a spiral heating tube arranged on the nozzle. When condensation occurs in the nozzle, the spiral heating tube provides high-temperature heat to eliminate the condensation phenomenon on the nozzle. Compared with manual processing, the elimination effect is good and the speed is fast; since an anti-static component is arranged on the driving component, the driving component can be effectively prevented from being interfered by static electricity."

[0004] In the process of realizing this application, the inventor discovered that the receiving mechanism of the existing electrospinning oriented fiber preparation device is usually in the form of a roller or a flat plate, and the spinning liquid is sprayed onto its surface through a spinning nozzle to realize the electrospinning function. During this use, the user cannot adjust the overall form of the receiving mechanism according to the type of spinning. The overall scope of application of the device is relatively single and its practicality is poor. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an electrostatic spinning oriented fiber preparation device, which solves the problems that the prior device is inconvenient to adjust, has a small scope of application, and has poor practicality.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electrostatic spinning oriented fiber preparation device, comprising a support mechanism, a rotating mechanism is fixedly arranged in the middle position of the support mechanism, a receiving mechanism is clamped on the upper end of the rotating mechanism, an adjustment mechanism is fixedly arranged in the middle of one side of the upper surface of the support mechanism, a spinning mechanism is fixedly arranged at the bottom end of the adjustment mechanism, and an electrostatic generating mechanism is fixedly arranged on the back of the support mechanism;

[0007] The receiving mechanism includes a first bottom plate, the upper surface of which is provided with a plurality of insertion holes, plug blocks are fixedly mounted inside the plurality of insertion holes, a flat forming plate is fixedly mounted on the upper ends of the plurality of insertion blocks, and a first splicing groove is provided in the middle of the bottom surface of the first bottom plate.

[0008] Preferably, a plurality of flat plate forming grooves are formed at equal intervals on the surface of the flat plate forming plate, a second splicing groove is formed on one side surface of the flat plate forming plate, and a first splicing block is clamped inside the second splicing groove.

[0009] Preferably, an annular forming plate is fixedly provided on one side of the first splicing block, a plurality of annular forming grooves are formed on the surface of the annular forming plate at equal intervals, and a second bottom plate is fixedly provided on the bottom end of the annular forming plate.

[0010] Preferably, the adjustment mechanism includes a vertical plate, a support plate is fixedly provided on the upper end of the vertical plate, a first slide rail is fixedly provided on the bottom surface of the support plate, a second linear motor is slidably provided on the surface of the first slide rail, a horizontal plate is fixedly provided on the bottom surface of the second linear motor, and a second slide rail is fixedly provided on the bottom surface of the horizontal plate.

[0011] Preferably, a first linear motor is slidably arranged on the bottom surface of the second slide rail, and slide grooves are provided in the middle position of the two side surfaces of the support plate, and sliders are slidably arranged inside the two slide grooves, and a diagonal rod is fixedly arranged on one side of the two sliders, and the bottom ends of the two diagonal rods are fixedly arranged on the upper surface of the second slide rail.

[0012] Preferably, the electrostatic generating mechanism comprises a mounting bracket, an electrostatic generator is fixedly provided on the upper surface of the mounting bracket, and a wire is fixedly connected to the output end of the electrostatic generator.

[0013] Preferably, the spinning mechanism comprises a multi-stage telescopic rod, a fixed block is fixedly arranged at the bottom end of the multi-stage telescopic rod, a rotating block is rotatably arranged at one end of the fixed block, a pressurized cylinder is fixedly arranged at one end of the rotating block, and a fixed knob is threadedly arranged in the middle position between the fixed block and the rotating block.

[0014] Preferably, a plurality of support rods are fixedly provided on the outer surface of the pressurizing cylinder, a threaded joint is fixedly provided on the bottom end of the pressurizing cylinder, a storage tank is threadedly provided on the outer surface of the threaded joint, and an injection nozzle is fixedly connected to the bottom end of the storage tank.

[0015] Preferably, the supporting mechanism comprises a placing table, support legs are fixedly provided at the four corners of the bottom surface of the placing table, anti-slip pads are fixedly provided at the bottom ends of the four support legs, and diagonal support rods are fixedly provided on both sides of the upper ends of the four support legs.

[0016] Preferably, the rotating mechanism includes a motor box, a mounting seat is fixedly provided on the inner bottom surface of the motor box, a servo motor is fixedly provided on the upper surface of the mounting seat, a connecting hole is fixedly provided on the output end of the servo motor, a rotating plate is fixedly provided outside the connecting hole, and a second splicing block is fixedly provided at the center of the upper surface of the rotating plate.

[0017] Working principle: When the device is in use and needs to be used for circular weaving, the user can select four flat-plate forming plates, and connect their bottom ends to the plug holes on the surface of the first bottom plate through the plug blocks, and make the side with the flat-plate forming groove face outwards, and the side with the second splicing groove face inwards. After the fixing is completed, select four circular forming plates, and make the side with the second bottom plate face downwards, and fix it to the second splicing groove through the first splicing block on its surface. After the fixing is completed, the spliced ​​first bottom plate as a whole is clamped with the second splicing block on the surface of the rotating plate through the first splicing groove below. After the connection is completed, adjust the position of the first linear motor and the second linear motor, adjust the spinning mechanism as a whole to the center of the receiving mechanism, loosen the fixing knob, adjust the pressurized cylinder, the injection nozzle and the storage tank to a horizontal state, lower the multi-stage telescopic rod, and lower the spinning mechanism as a whole to the bottom of the receiving mechanism. Open the device as a whole, drive the receiving mechanism as a whole to rotate through the servo motor, and the electrostatic generating mechanism works. Combined with the pressurized cylinder, the spinning liquid is squeezed out from the injection nozzle, and the multi-stage telescopic rod rises slowly to evenly spray the spinning liquid into the annular molding groove to achieve spinning.

[0018] Secondly, when spinning is required on a plane, the user can take a single flat forming plate and connect it with the second splicing block on the surface of the rotating plate through the second splicing groove at the bottom. After the connection is completed, the spinning mechanism as a whole is adjusted to a vertical state through the fixed knob and the rotating block. After the adjustment is completed, the length of the multi-stage telescopic rod is adjusted to a suitable position, the device as a whole is turned on, and the spinning mechanism is driven by the first linear motor and the second linear motor to move on the upper surface of the flat forming plate, and is formed through the flat forming groove to complete the spinning.

[0019] The present invention provides an electrostatic spinning oriented fiber preparation device, which has the following beneficial effects:

[0020] 1. The present invention provides an electrostatic spinning oriented fiber preparation device. Compared with the existing electrostatic spinning oriented fiber preparation device, the electrostatic spinning oriented fiber preparation device is provided with a receiving mechanism. When using it, the user can select a suitable number of annular forming plates and flat forming plates for combination according to different usage conditions. After the combination is completed, the spinning mechanism as a whole is driven by the adjustment mechanism to realize the spinning function of the device, which is convenient for the user to select and adjust the structural state of the device as a whole according to different usage conditions, thereby expanding the application scope of the device as a whole and improving the practicality of the device as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a first axonometric schematic diagram of the present invention;

[0022] Figure 2 is a second axonometric schematic diagram of the present invention;

[0023] Figure 3 is a third axonometric schematic diagram of the present invention;

[0024] Figure 4 is a fourth axonometric schematic diagram of the present invention;

[0025] Figure 5 It is a first axonometric schematic diagram of the receiving mechanism of the present invention;

[0026] Figure 6 It is a second axonometric schematic diagram of the receiving mechanism of the present invention;

[0027] Figure 7 It is a third axonometric schematic diagram of the receiving mechanism of the present invention;

[0028] Figure 8 It is a fourth isometric schematic diagram of the receiving mechanism of the present invention;

[0029] Fig. 9 It is an axonometric schematic diagram of the rotating mechanism of the present invention;

[0030] Fig.10 is a cross-sectional schematic diagram of the spinning mechanism of the present invention;

[0031] Fig.11 It is a cross-sectional schematic diagram of the rotating mechanism of the present invention.

[0032] Among them, 1. adjustment mechanism; 2. electrostatic generating mechanism; 3. spinning mechanism; 4. receiving mechanism; 5. supporting mechanism; 6. rotating mechanism; 101. slideway; 102. supporting plate; 103. first slide rail; 104. first linear motor; 105. slider; 106. inclined rod; 107. horizontal plate; 108. second slide rail; 109. second linear motor; 110. vertical plate; 201. wire; 202. electrostatic generator; 203. mounting bracket; 301. multi-stage telescopic rod; 302. fixing knob; 303. rotating block; 304. fixing block; 305. pressurized cylinder; 306. supporting rod; 307, threaded joint; 308, storage tank; 309, injection nozzle; 401, first base plate; 402, jack; 403, first splicing groove; 404, annular molding groove; 405, second base plate; 406, annular molding plate; 407, first splicing block; 408, flat molding plate; 409, flat molding groove; 410, plug block; 411, second splicing groove; 501, placement table; 502, diagonal support rod; 503, support leg; 504, anti-slip pad; 601, second splicing block; 602, rotating plate; 603, connecting hole; 604, servo motor; 605, motor box; 606, mounting seat. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 are within the scope of protection of the present invention.

[0034] like Figure 1 and 3 As shown, an embodiment of the present invention provides an electrostatic spinning oriented fiber preparation device, including a supporting mechanism 5, a rotating mechanism 6 is fixedly arranged in the middle position of the supporting mechanism 5, a receiving mechanism 4 is clamped on the upper end of the rotating mechanism 6, an adjusting mechanism 1 is fixedly arranged in the middle of one side of the upper surface of the supporting mechanism 5, a spinning mechanism 3 is fixedly arranged at the bottom end of the adjusting mechanism 1, and an electrostatic generating mechanism 2 is fixedly arranged on the back side of the supporting mechanism 5.

[0035] Specifically, by providing a supporting mechanism 5, it is convenient for the user to support and place the entire device for use; by providing a rotating mechanism 6, it is convenient to realize the rotation function of the device when performing circular spinning; by providing a receiving mechanism 4, it is convenient to realize the basic spinning forming function of the device when in use; by providing an adjusting mechanism 1, it is convenient to adjust the spinning position of the device when in use; by providing a spinning mechanism 3, it is convenient to realize the spinning function of the device when in use; by providing an electrostatic generating mechanism 2, it is convenient to realize the electrostatic spinning function of the device.

[0036] like Figure 2 and 4 -11, the receiving mechanism 4 includes a first bottom plate 401, a plurality of insertion holes 402 are provided on the upper surface of the first bottom plate 401, and plug blocks 410 are fixedly arranged inside the plurality of insertion holes 402, a flat forming plate 408 is fixedly arranged on the upper ends of the plurality of plug blocks 410, a first splicing groove 403 is provided in the middle position of the bottom surface of the first bottom plate 401, a plurality of flat forming grooves 409 are provided on the surface of the flat forming plate 408 at equal intervals, a second splicing groove 411 is provided on one side of the surface of the flat forming plate 408, a first splicing block 407 is fixedly arranged inside the second splicing groove 411, an annular forming plate 406 is fixedly arranged on one side of the first splicing block 407, a plurality of annular forming grooves 404 are provided on the surface of the annular forming plate 406 at equal intervals, and a second bottom plate 405 is fixedly arranged on the bottom end of the annular forming plate 406.

[0037] Specifically, by providing a first bottom plate 401 in combination with a socket 402 provided on its surface, it is convenient for a user to plug and fix a flat-plate forming plate 408 that needs to be fixed; by providing a flat-plate forming plate 408 in combination with a flat-plate forming groove 409 provided on its surface, it is convenient to realize the function of forming on a plane when the device as a whole is used; by providing an annular forming plate 406, when the user uses the device, the annular forming groove 404 provided on its surface can be combined to realize the function of annular forming when the device is used; by providing a second bottom plate 405, it is convenient to receive the dropped spinning solution, so that the user can clean the device as a whole later.

[0038] The adjustment mechanism 1 includes a vertical plate 110, a support plate 102 is fixedly provided on the upper end of the vertical plate 110, a first slide rail 103 is fixedly provided on the bottom surface of the support plate 102, a second linear motor 109 is slidably provided on the surface of the first slide rail 103, a horizontal plate 107 is fixedly provided on the bottom surface of the second linear motor 109, a second slide rail 108 is fixedly provided on the bottom surface of the horizontal plate 107, a first linear motor 104 is slidably provided on the bottom surface of the second slide rail 108, and slide grooves 101 are provided in the middle position of the two side surfaces of the support plate 102, sliders 105 are slidably provided inside the two slide grooves 101, a diagonal rod 106 is fixedly provided on one side of the two sliders 105, and the bottom ends of the two diagonal rods 106 are fixedly provided on the upper surface of the second slide rail 108.

[0039] Specifically, by providing a vertical plate 110 and a support plate 102, it is helpful to provide support for the overall use of the adjustment mechanism 1 of the device. By providing a first slide rail 103 and a second linear motor 109, it is convenient to adjust the position of the spinning mechanism 3 of the device in the front and rear directions. By providing a horizontal plate 107, when the user is using the device, the second slide rail 108 is combined with the first linear motor 104 to adjust the horizontal position of the spinning mechanism 3 of the device. By providing a slider 105, combined with the slide groove 101 and the inclined rod 106, it is helpful to enhance the stability of the overall device during movement and adjustment.

[0040] The electrostatic generating mechanism 2 comprises a mounting bracket 203 , on the upper surface of which an electrostatic generator 202 is fixedly arranged, and an output end of the electrostatic generator 202 is fixedly connected to a wire 201 .

[0041] Specifically, by providing the electrostatic generator 202 and the conductor 201, it is convenient to realize the electrostatic generating function when the device is used, and then realize the electrostatic spinning function when the device is used.

[0042] The spinning mechanism 3 includes a multi-stage telescopic rod 301, a fixed block 304 is fixedly provided at the bottom end of the multi-stage telescopic rod 301, a rotating block 303 is rotatably provided at one end of the fixed block 304, a pressurizing cylinder 305 is fixedly provided at one end of the rotating block 303, a fixed knob 302 is threadedly provided at the middle position between the fixed block 304 and the rotating block 303, a plurality of supporting rods 306 are fixedly provided on the outer surface of the pressurizing cylinder 305, a threaded joint 307 is fixedly provided at the bottom end of the pressurizing cylinder 305, a storage tank 308 is threadedly provided on the outer surface of the threaded joint 307, and an injection nozzle 309 is fixedly connected to the bottom end of the storage tank 308.

[0043] Specifically, by providing a multi-stage telescopic rod 301, it is convenient for the user to adjust the overall height of the spinning mechanism 3. By providing a fixed block 304 and a rotating block 303, combined with a fixed knob 302, it is convenient for the user to adjust the posture of the spinning mechanism 3 according to the usage, so that it can be fixed in a horizontal position and a vertical position respectively. By providing a pressurized cylinder 305, it is helpful to realize the function of squeezing out the spinning liquid when the device is used. By providing a storage tank 308, it is convenient to store the spinning liquid when it is used. By providing an injection nozzle 309, it is convenient to realize the spinning function of the device when it is used.

[0044] The supporting mechanism 5 includes a placing table 501 , and supporting legs 503 are fixedly provided at the four corners of the bottom surface of the placing table 501 . Anti-skid pads 504 are fixedly provided at the bottom ends of the four supporting legs 503 , and diagonal support rods 502 are fixedly provided on both sides of the upper ends of the four supporting legs 503 .

[0045] Specifically, by providing a placement table 501, it is convenient for the user to install and place the receiving mechanism 4 of the device. By providing support legs 503, it is helpful to provide support for the use of the device. By providing diagonal support rods 502 and anti-slip pads 504, it is helpful to improve the stability of the entire device when it is used.

[0046] The rotating mechanism 6 includes a motor box 605, a mounting seat 606 is fixedly arranged on the inner bottom surface of the motor box 605, a servo motor 604 is fixedly arranged on the upper surface of the mounting seat 606, a connecting hole 603 is fixedly arranged on the output end of the servo motor 604, a rotating plate 602 is fixedly arranged outside the connecting hole 603, and a second splicing block 601 is fixedly arranged at the center of the upper surface of the rotating plate 602.

[0047] Specifically, by providing a motor box 605 and a mounting base 606, it is convenient for the user to install and use the servo motor 604. By providing a servo motor 604, it is convenient to realize the rotation control function of the device. By providing a connecting hole 603 and a rotating plate 602, it is convenient for the user to install the rotating plate 602. By providing a second splicing block 601, it is convenient for the user to combine and splice multiple mechanisms of the device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrospinning oriented fiber preparation device, comprising a support mechanism (5), characterized in that: A rotating mechanism (6) is fixedly arranged in the middle of the supporting mechanism (5), a receiving mechanism (4) is clamped on the upper end of the rotating mechanism (6), an adjusting mechanism (1) is fixedly arranged in the middle of one side of the upper surface of the supporting mechanism (5), a spinning mechanism (3) is fixedly arranged at the bottom end of the adjusting mechanism (1), and an electrostatic generating mechanism (2) is fixedly arranged on the back of the supporting mechanism (5); The receiving mechanism (4) comprises a first bottom plate (401), a plurality of insertion holes (402) are provided on the upper surface of the first bottom plate (401), insertion blocks (410) are fixedly arranged inside the plurality of insertion holes (402), a flat forming plate (408) is fixedly arranged on the upper ends of the plurality of insertion blocks (410), and a first splicing groove (403) is provided in the middle of the bottom surface of the first bottom plate (401).

2. The electrospinning oriented fiber preparation device according to claim 1, characterized in that: The surface of the flat plate forming plate (408) is provided with a plurality of flat plate forming grooves (409) at equal intervals, and a second splicing groove (411) is provided on one side surface of the flat plate forming plate (408), wherein a first splicing block (407) is clamped inside the second splicing groove (411).

3. The electrospinning oriented fiber preparation device according to claim 2, characterized in that: An annular forming plate (406) is fixedly arranged on one side of the first splicing block (407), a plurality of annular forming grooves (404) are formed on the surface of the annular forming plate (406) at equal intervals, and a second bottom plate (405) is fixedly arranged at the bottom end of the annular forming plate (406).

4. The electrospinning oriented fiber preparation device according to claim 1, characterized in that: The adjustment mechanism (1) comprises a vertical plate (110), a support plate (102) is fixedly arranged on the upper end of the vertical plate (110), a first slide rail (103) is fixedly arranged on the bottom surface of the support plate (102), a second linear motor (109) is slidably arranged on the surface of the first slide rail (103), a horizontal plate (107) is fixedly arranged on the bottom surface of the second linear motor (109), and a second slide rail (108) is fixedly arranged on the bottom surface of the horizontal plate (107).

5. The electrospinning oriented fiber preparation device according to claim 4, characterized in that: A first linear motor (104) is slidably arranged on the bottom surface of the second slide rail (108); slide grooves (101) are provided in the middle of the two side surfaces of the support plate (102); sliders (105) are slidably arranged inside the two slide grooves (101); inclined rods (106) are fixedly arranged on one side of the two sliders (105); and the bottom ends of the two inclined rods (106) are fixedly arranged on the upper surface of the second slide rail (108).

6. The electrospinning oriented fiber preparation device according to claim 1, characterized in that: The electrostatic generating mechanism (2) comprises a mounting bracket (203), an electrostatic generator (202) is fixedly arranged on the upper surface of the mounting bracket (203), and a wire (201) is fixedly connected to the output end of the electrostatic generator (202).

7. The electrospinning oriented fiber preparation device according to claim 1, characterized in that: The spinning mechanism (3) comprises a multi-stage telescopic rod (301), a fixed block (304) is fixedly arranged at the bottom end of the multi-stage telescopic rod (301), a rotating block (303) is rotatably arranged at one end of the fixed block (304), a pressurizing cylinder (305) is fixedly arranged at one end of the rotating block (303), and a fixed knob (302) is threadedly arranged at a middle position between the fixed block (304) and the rotating block (303).

8. The electrospinning oriented fiber preparation device according to claim 7, characterized in that: A plurality of support rods (306) are fixedly arranged on the outer surface of the pressurizing cylinder (305), a threaded joint (307) is fixedly arranged on the bottom end of the pressurizing cylinder (305), a storage tank (308) is threadedly arranged on the outer surface of the threaded joint (307), and an injection nozzle (309) is fixedly connected to the bottom end of the storage tank (308).

9. The electrospinning oriented fiber preparation device according to claim 1, characterized in that: The support mechanism (5) comprises a placement table (501), support legs (503) are fixedly arranged at the four corners of the bottom surface of the placement table (501), anti-slip pads (504) are fixedly arranged at the bottom ends of the four support legs (503), and diagonal support rods (502) are fixedly arranged on both sides of the upper ends of the four support legs (503).

10. The electrospinning oriented fiber preparation device according to claim 1, characterized in that: The rotating mechanism (6) comprises a motor box (605), a mounting seat (606) is fixedly arranged on the inner bottom surface of the motor box (605), a servo motor (604) is fixedly arranged on the upper surface of the mounting seat (606), a connecting hole (603) is fixedly arranged at the output end of the servo motor (604), a rotating plate (602) is fixedly arranged outside the connecting hole (603), and a second splicing block (601) is fixedly arranged at the center of the upper surface of the rotating plate (602).

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