CN218893769U - Melt electrospinning apparatus - Google Patents
Melt electrospinning apparatus Download PDFInfo
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- CN218893769U CN218893769U CN202223547966.6U CN202223547966U CN218893769U CN 218893769 U CN218893769 U CN 218893769U CN 202223547966 U CN202223547966 U CN 202223547966U CN 218893769 U CN218893769 U CN 218893769U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model provides melt electrospinning equipment, and belongs to the technical field of electrospinning equipment. The melt electrospinning device comprises a supporting mechanism, a spinning mechanism and a position adjusting mechanism. The support mechanism comprises a support bedplate and support legs, and four support legs are respectively arranged at four corners of the bottom of the support bedplate; the spinning mechanism comprises a spinning module, a collecting module and a power supply module, wherein the collecting module and the power supply module are arranged above the supporting platen; the position adjusting mechanism comprises a base, a bottom frame, a first threaded rod, a first adjusting knob, a guide rod, a first clamping fixing piece, a second clamping fixing piece and a transverse movement adjusting part. The first adjusting knob is rotated to drive the first threaded rod to rotate, the first threaded rod is rotated to move in the vertical direction, namely, the base above the first threaded rod is driven, the spinning module fixed above the first clamping fixing piece and the second clamping fixing piece is moved in the vertical direction to finish fine adjustment, and the spinning module can face the collecting module more accurately when being installed.
Description
Technical Field
The utility model relates to the field of electrostatic spinning equipment, in particular to melt electrospinning equipment.
Background
The basic principle of electrostatic spinning is to apply tens of thousands of volts of electrostatic field between a spraying device and a receiving device, form jet flow from the cone end of spinning solution, stretch in the electric field and finally form nano-fiber in non-woven state on the receiving device. The spinning module in the electrostatic spinning equipment is fixed mounting mode and is used for spinning to the receiving device, and the spinning module in the equipment is high in accuracy requirement during assembly, particularly during later replacement and maintenance, and is easy to deflect at a vertical position during installation, so that accurate opposite to the receiving device is difficult to adjust.
Disclosure of Invention
In order to overcome the defects, the utility model provides melt electrospinning equipment, which aims to solve the problems that the existing spinneret die set is easy to deflect at a vertical position and is difficult to adjust and accurately face a receiving device.
The utility model is realized in the following way:
the utility model provides melt electrospinning equipment which comprises a supporting mechanism, a spinning mechanism and a position adjusting mechanism.
The supporting mechanism comprises a supporting bedplate and supporting legs, and the four supporting legs are respectively arranged at four corners of the bottom of the supporting bedplate;
the spinning mechanism comprises a spinning module, a collecting module and a power supply module, wherein the collecting module and the power supply module are both arranged above the supporting platen;
the position adjusting mechanism comprises a base, a bottom frame, a first threaded rod, a first adjusting knob, a guide rod, a first clamping fixing piece, a second clamping fixing piece and a transverse movement adjusting part, wherein the bottom frame is fixed above the supporting platen, the guide rod is fixedly connected with the lower surface of the base, the bottom end of the guide rod movably penetrates through the upper surface of the bottom frame, the top end of the first threaded rod is rotatably connected with the lower surface of the base, the bottom end of the first threaded rod is in threaded connection with the upper surface of the bottom frame, the first adjusting knob is mounted at the bottom end of the first threaded rod, the first clamping fixing piece is mounted above the base, the second clamping fixing piece vertically slides and is arranged on the base, the transverse movement adjusting part is arranged on one side of the base, and the transverse movement adjusting part is used for adjusting the second clamping fixing piece to move in the vertical direction, and the first clamping fixing piece and the second clamping fixing piece are fixedly clamped by the wire spraying module.
In an embodiment of the present utility model, the first clamping fixture and the second clamping fixture each include an upper hoop plate, a lower hoop plate, a support, and a shaft rod, the two shaft rods are respectively fixed at two ends of the lower hoop plate, the shaft rod is rotatably connected to the support, the upper hoop plate is detachably disposed above the lower hoop plate, and the upper hoop plate and the lower hoop plate clamp and fix the spinning module.
In one embodiment of the utility model, the support in the first clamping and fixing piece is fixedly connected with the upper surface of the base, a vertical guide groove is formed in the upper surface of the base, and the bottom of the support in the second clamping and fixing piece is arranged inside the vertical guide groove in a sliding mode.
In one embodiment of the present utility model, washers are fixedly disposed on the inner sides of the upper and lower hoop plates.
In one embodiment of the present utility model, the lateral movement adjusting portion includes a wedge block, a second threaded rod, a second adjusting knob and a supporting plate, wherein a lateral guiding groove communicated with the vertical guiding groove is formed on one side of the base, the wedge block is slidably disposed in the lateral guiding groove, the supporting plate is fixed on the outer side of the lateral guiding groove, one end of the second threaded rod is rotatably connected to the wedge block, the other end of the second threaded rod is threaded through the supporting plate, and the second adjusting knob is mounted on the other end of the second threaded rod.
In one embodiment of the utility model, both sides of the transverse guide groove are provided with sliding grooves, and both sides of the wedge-shaped block are fixedly provided with sliding blocks matched with the sliding grooves.
In one embodiment of the utility model, a nut is fixedly arranged on one side of the supporting plate, and the second threaded rod is in threaded fit with the nut.
In one embodiment of the utility model, a limiting block is fixedly arranged at the bottom end of the guide rod.
The beneficial effects of the utility model are as follows: according to the melt electrospinning device, when the melt electrospinning device is used, the first adjusting knob is rotated to drive the first threaded rod to rotate, the rotating first threaded rod moves in the vertical direction, namely, the base above the rotating first threaded rod and the spinning module fixed above the first clamping fixing piece and the second clamping fixing piece are driven to move in the vertical direction to finish fine adjustment, and therefore the spinning module can be more accurately opposite to the collecting module during installation. The second clamping fixing piece can be driven by the transverse movement adjusting part to be finely adjusted in the vertical direction, namely, the angle of the spinning module rotating in the vertical direction can be finely adjusted, and the spinning can be more accurately sprayed above the collecting module according to actual installation requirements.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a melt electrospinning apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a structure of a spinning module and a position adjusting mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the chassis, the first threaded rod, the first adjusting knob and the guide rod according to the embodiment of the present utility model;
fig. 4 is a schematic view of a base structure according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a second clamping fixture and a lateral movement adjusting portion according to an embodiment of the present utility model;
fig. 6 is a schematic structural view of a lateral movement adjusting portion according to an embodiment of the present utility model.
In the figure: 10-a supporting mechanism; 110-a support platen; 120-supporting legs; 20-spinning mechanism; 210-a spinning module; 220-a collection module; 230-a power supply module; 30-a position adjustment mechanism; 310-base; 311-vertical guide grooves; 312-transverse guide grooves; 313-chute; 320-chassis; 330-a first threaded rod; 340-a first adjustment knob; 350-a guide rod; 360-a first clamping fixture; 370-a second clamping fixture; 371-upper hoop plate; 372-lower hoop plate; 373-support; 374-a shaft lever; 375-washers; 380-a lateral movement adjustment section; 381-wedge blocks; 382-a second threaded rod; 383-a second adjustment knob; 384-support plate; 385-nut; 386-slider.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-6, the present utility model provides a melt electrospinning apparatus including a support mechanism 10, a spinning mechanism 20, and a position adjusting mechanism 30.
The supporting mechanism 10 is used for supporting the spinning mechanism 20, and the position adjusting mechanism 30 can adjust the height of the spinning module 210, so that fine adjustment can be performed in the vertical direction during installation, i.e. the spinning module 220 is more accurately faced.
Referring to fig. 1, 2 and 3, the support mechanism 10 includes a support platen 110 and support legs 120, and four support legs 120 are respectively mounted at four corners of the bottom of the support platen 110. The spinning mechanism 20 includes a spinning module 210, a collection module 220, and a power supply module 230. The collection module 220 and the power supply module 230 are both mounted above the support platen 110. The position adjustment mechanism 30 includes a base 310, a chassis 320, a first threaded rod 330, a first adjustment knob 340, a guide rod 350, a first clamping fixture 360, a second clamping fixture 370, and a lateral movement adjustment portion 380. The bottom frame 320 is fixed above the support platen 110, and the bottom frame 320 and the support platen 110 are fixed by bolts. The guide rod 350 is fixedly connected with the lower surface of the base 310, the bottom end of the guide rod 350 movably penetrates through the upper surface of the bottom frame 320, the top end of the first threaded rod 330 is rotatably connected with the lower surface of the base 310, the bottom end of the first threaded rod 330 is in threaded connection with the upper surface of the bottom frame 320, and the first adjusting knob 340 is installed at the bottom end of the first threaded rod 330. The first clamping fixture 360 is installed above the base 310, the second clamping fixture 370 is vertically slidably arranged on the base 310, the lateral movement adjusting part 380 is arranged on one side of the base 310, the lateral movement adjusting part 380 adjusts the second clamping fixture 370 to move in the vertical direction, and the first clamping fixture 360 and the second clamping fixture 370 clamp and fix the spinning module 210.
The first clamping fixture 360 and the second clamping fixture 370 in the position adjustment mechanism 30 are used to fixedly mount the spin module 210. Rotating the first adjusting knob 340 drives the first threaded rod 330 to rotate, the first threaded rod 330 which rotates moves in the vertical direction, that is, drives the base 310 above and the spinning module 210 fixed above the first clamping fixing piece 360 and the second clamping fixing piece 370 to move in the vertical direction to finish fine adjustment, so that the spinning module 210 can be more accurately opposite to the collecting module 220 during installation. The lateral movement adjusting portion 380 can drive the second clamping fixture 370 to fine-tune in the vertical direction, that is, the angle of the spinning module 210 rotating in the vertical direction can be fine-tuned, so that the spinning can be more precisely sprayed above the collecting module 220 according to the actual installation requirement.
In the above embodiment, referring to fig. 4 and 5, each of the first clamping fixture 360 and the second clamping fixture 370 includes an upper hoop plate 371, a lower hoop plate 372, a support 373, and a shaft 374. Two shaft rods 374 are respectively fixed at two ends of the lower hoop plate 372, and the shaft rods 374 and the lower hoop plate 372 are fixed by welding; and the shaft lever 374 is rotatably connected to the support 373, the upper hoop plate 371 is detachably disposed above the lower hoop plate 372, and the upper hoop plate 371 and the lower hoop plate 372 clamp and fix the spinning die set 210. The support 373 in the first clamping fixture 360 is fixedly connected with the upper surface of the base 310, the upper surface of the base 310 is provided with a vertical guide groove 311, and the bottom of the support 373 in the second clamping fixture 370 is slidably arranged inside the vertical guide groove 311. A gasket 375 is fixedly provided on the inner side of each of the upper and lower hoop plates 371 and 372.
The upper and lower ferrule plates 371 and 372 of the first and second clamping fixtures 360 and 370 clamp the spin module 210. Gasket 375 may be a plastic ring for protecting clamped spin die set 210.
In one embodiment of the present utility model, referring to fig. 6, the lateral movement adjusting portion 380 includes a wedge 381, a second threaded rod 382, a second adjusting knob 383, and a support plate 384. A lateral guide groove 312 communicated with the vertical guide groove 311 is formed on one side of the base 310, and a wedge block 381 is slidably disposed in the lateral guide groove 312. The support plate 384 is fixed to the outside of the lateral guide groove 312, i.e., the support plate 384 is fixed to the base 310 with bolts. One end of the second threaded rod 382 is rotatably connected to the wedge block 381, and the other end of the second threaded rod 382 is threaded through the support plate 384, and the second adjusting knob 383 is mounted on the other end of the second threaded rod 382. A nut 385 is fixedly arranged on one side of the supporting plate 384, and the second threaded rod 382 is in threaded fit with the nut 385.
Rotating the second adjusting knob 383 drives the second threaded rod 382 to rotate, the rotating second threaded rod 382 drives the wedge block 381 to move, and the moving wedge block 381 pushes the support 373 in the second clamping fixing member 370 to move in the vertical direction, that is, drives the front end of the spinning module 210 to move in the vertical direction, so that the spinning module 210 is enabled to perform rotation fine adjustment in the vertical direction.
Further, referring to fig. 4 and 6, both sides of the lateral guide slot 312 are provided with a sliding slot 313, and both sides of the wedge 381 are fixedly provided with a sliding slot 313 of a sliding block 386 which is matched with the sliding slot 313 and the sliding block 386, so that the movement of the wedge 381 and the lateral guide slot 312 is more stable. A limiting block is fixedly arranged at the bottom end of the guide rod 350.
It should be noted that, specific model specifications of the spinning module 210, the collecting module 220 and the power supply module 230 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculating method adopts the prior art, so that detailed descriptions thereof are omitted. The power supply and its principles of the spinning module 210, the collection module 220 and the power supply module 230 will be clear to those skilled in the art and will not be described in detail herein.
The working principle of the melt electrospinning device is as follows: in use, the first and second clamping fixtures 360 and 370 in the position adjustment mechanism 30 are used to fixedly mount the spin module 210. Rotating the first adjusting knob 340 drives the first threaded rod 330 to rotate, the first threaded rod 330 which rotates moves in the vertical direction, that is, drives the base 310 above and the spinning module 210 fixed above the first clamping fixing piece 360 and the second clamping fixing piece 370 to move in the vertical direction to finish fine adjustment, so that the spinning module 210 can be more accurately opposite to the collecting module 220 during installation. The lateral movement adjusting portion 380 can drive the second clamping fixture 370 to fine-tune in the vertical direction, that is, the angle of the spinning module 210 rotating in the vertical direction can be fine-tuned, so that the spinning can be more precisely sprayed above the collecting module 220 according to the actual installation requirement.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A melt electrospinning apparatus comprising
The support mechanism (10), the support mechanism (10) comprises a support bedplate (110) and support legs (120), and the four support legs (120) are respectively arranged at four corners of the bottom of the support bedplate (110);
the spinning mechanism (20), the spinning mechanism (20) comprises a spinning module (210), a collecting module (220) and a power supply module (230), and the collecting module (220) and the power supply module (230) are both arranged above the supporting platen (110);
the position adjusting mechanism (30), the position adjusting mechanism (30) comprises a base (310), a bottom frame (320), a first threaded rod (330), a first adjusting knob (340), a guide rod (350), a first clamping fixing piece (360), a second clamping fixing piece (370) and a transverse movement adjusting part (380), the bottom frame (320) is fixed above the supporting platen (110), the guide rod (350) is fixedly connected with the lower surface of the base (310), the bottom end of the guide rod (350) movably penetrates through the upper surface of the bottom frame (320), the top end of the first threaded rod (330) is rotatably connected with the lower surface of the base (310), the bottom end of the first threaded rod (330) is in threaded connection with the upper surface of the bottom frame (320), the first adjusting knob (340) is mounted at the bottom end of the first threaded rod (330), the first clamping fixing piece (360) is mounted above the base (310), the second clamping fixing piece (370) is vertically and slidably arranged on the base (310), the first threaded rod (380) is vertically arranged at one side of the second threaded rod (380) in the transverse movement adjusting part (370), and the first clamping and fixing piece (360) and the second clamping and fixing piece (370) clamp and fix the spinning module (210).
2. The melt electrospinning apparatus of claim 1, wherein the first clamping fixture (360) and the second clamping fixture (370) each comprise an upper hoop plate (371), a lower hoop plate (372), a support (373), and a shaft (374), the two shafts (374) are respectively fixed at two ends of the lower hoop plate (372), the shaft (374) is rotatably connected to the support (373), the upper hoop plate (371) is detachably disposed above the lower hoop plate (372), and the upper hoop plate (371) and the lower hoop plate (372) clamp and fix the spinneret module (210).
3. The melt electrospinning apparatus of claim 2, wherein the support (373) in the first clamping fixture (360) is fixedly connected to the upper surface of the base (310), a vertical guiding groove (311) is formed in the upper surface of the base (310), and the bottom of the support (373) in the second clamping fixture (370) is slidably disposed inside the vertical guiding groove (311).
4. Melt electrospinning apparatus according to claim 2, wherein washers (375) are fixedly arranged inside both the upper and the lower hoop plates (371, 372).
5. A melt electrospinning apparatus according to claim 3, wherein the lateral movement adjusting part (380) comprises a wedge block (381), a second threaded rod (382), a second adjusting knob (383) and a supporting plate (384), a lateral guiding groove (312) communicated with the vertical guiding groove (311) is formed on one side of the base (310), the wedge block (381) is slidingly disposed inside the lateral guiding groove (312), the supporting plate (384) is fixed on the outer side of the lateral guiding groove (312), one end of the second threaded rod (382) is rotatably connected to the wedge block (381), the other end of the second threaded rod (382) is threaded through the supporting plate (384), and the second adjusting knob (383) is mounted on the other end of the second threaded rod (382).
6. Melt spinning apparatus according to claim 5, characterized in that both sides of the transverse guiding groove (312) are provided with sliding grooves (313), and both sides of the wedge block (381) are fixedly provided with sliding blocks (386) which are matched with the sliding grooves (313).
7. The melt electrospinning apparatus of claim 5, wherein a nut (385) is fixedly disposed on one side of the support plate (384), and the second threaded rod (382) is in threaded engagement with the nut (385).
8. Melt electrospinning apparatus according to claim 1, wherein a stopper is fixedly arranged at the bottom end of the guide rod (350).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223547966.6U CN218893769U (en) | 2022-12-29 | 2022-12-29 | Melt electrospinning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223547966.6U CN218893769U (en) | 2022-12-29 | 2022-12-29 | Melt electrospinning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218893769U true CN218893769U (en) | 2023-04-21 |
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ID=85996274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223547966.6U Active CN218893769U (en) | 2022-12-29 | 2022-12-29 | Melt electrospinning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218893769U (en) |
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2022
- 2022-12-29 CN CN202223547966.6U patent/CN218893769U/en active Active
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