CN212771277U - Fixing mechanism of flat screen type receiving device for melt-blown fabric production - Google Patents
Fixing mechanism of flat screen type receiving device for melt-blown fabric production Download PDFInfo
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- CN212771277U CN212771277U CN202021225846.2U CN202021225846U CN212771277U CN 212771277 U CN212771277 U CN 212771277U CN 202021225846 U CN202021225846 U CN 202021225846U CN 212771277 U CN212771277 U CN 212771277U
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- supporting body
- chain
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Abstract
The utility model relates to a melt-blown fabric production technical field especially relates to a melt-blown fabric production is with flat screen formula receiving arrangement's fixed establishment, has solved the size that can not change the receiving face at any time among the prior art, obtains the melt-blown fabric of different fibre to basic unit's density, has certain limitation, has reduced production efficiency's problem. The utility model provides a melt and spout cloth production with flat screen formula receiving arrangement's fixed establishment, includes the supporting body, and the supporting body inner chamber is equipped with reciprocal screw rod, and the one end of reciprocal screw rod is connected through the pivot rotation with the supporting body inner wall, and the other end runs through the supporting body lateral wall and the first carousel of extension fixedly connected with, and the equal screw thread in reciprocal screw rod both ends closes soon and is connected with the nut seat. The utility model discloses a reciprocating screw rod and the cooperation of chain have realized changing the purpose that receives the face size and fix of net, when having improved whole steadiness, have certain flexibility again, have promoted production efficiency greatly.
Description
Technical Field
The utility model relates to a melt-blown fabric production technical field especially relates to a melt-blown fabric production is with flat net formula receiving arrangement's fixed establishment.
Background
The meltblown fabric is the most core material of the mask, the main polypropylene of the meltblown fabric is the main material, the fiber diameter can reach 1 to 5 micrometers, the multi-structure of gaps is fluffy and has strong anti-wrinkle capability, and the superfine fibers with unique capillary structures increase the number and the surface area of the fibers in unit area, so that the meltblown fabric has good filtering property, shielding property, heat insulation property and oil absorption property, wherein flat screen type, single drum type and double drum type collecting devices in the meltblown process are used for collecting the superfine fibers formed by meltblowing in any form and accumulating into a web or a fiber layer.
Most of the existing flat-screen collecting devices are fixed receiving surfaces, the thickness of the obtained fiber layer is basically and uniformly distributed, the size of the receiving surface cannot be changed at any time, melt-blown cloth of different fibers for the density of a base layer is obtained, certain limitation is realized, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a melt and spout cloth production with flat screen formula receiving arrangement's fixed establishment has solved the size that can not change at any time and receive the face among the prior art, obtains the melt and spout cloth of different fibre to basic unit's density, has certain limitation, has reduced production efficiency's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing mechanism of a flat screen type receiving device for melt-blown fabric production comprises a bearing body, wherein a reciprocating screw rod is arranged in an inner cavity of the bearing body, one end of the reciprocating screw rod is rotatably connected with the inner wall of the bearing body through a rotating shaft, the other end of the reciprocating screw rod penetrates through the side wall of the bearing body, an extending part of the reciprocating screw rod is fixedly connected with a first rotating disc, two ends of the reciprocating screw rod are in threaded connection with nut seats, the tops of the two nut seats are fixedly connected with sliding, a slide rail matched with the slide block is arranged at the top of the inner cavity of the bearing body, the bottoms of the two nut seats are fixedly connected with first fixed plates, one side of one of the two first fixed plates is rotatably connected with a first roll shaft through a rotating shaft, one side of the other one of the two first fixed plates is rotatably connected with a second roll shaft through a rotating shaft, the bottoms of the first roll shaft and the second roll shaft are provided with a third roll shaft and a fourth roll shaft, and the first roll shaft, the second roll shaft, the third roll shaft and the fourth roll shaft are connected through a receiving net in a winding mode.
Preferably, supporting body inner chamber one side is equipped with the chain, the inboard both ends of chain all are equipped with the sprocket, and be connected through the latch meshing between chain and the sprocket, one of them of two sprockets is connected through the pivot rotation with the supporting body inner wall, another is connected with the dwang through the pivot rotation, and the extension end of dwang runs through supporting body lateral wall fixedly connected with second carousel, fixedly connected with second fixed plate on the outer wall that the chain is close to the third roller, the third roller rotates through the pivot with second fixed plate one side and is connected.
Preferably, the bottom of the inner cavity of the bearing body is fixedly connected with a fixed column, and the fourth roller shaft is rotatably connected with one side of the fixed column through a rotating shaft.
Preferably, a triangular bracket is fixedly connected to one side of the supporting body far away from the receiving net.
Preferably, the outer part of the carrier body is rotatably connected with a maintenance door through a hinge.
Preferably, the two chain wheels are rotatably connected through a support rod.
The utility model discloses possess following beneficial effect at least:
when the utility model is used, firstly, the first rotary table rotates, so that the reciprocating screw rod drives the two nut seats to move, then the first roller shaft and the second roller shaft move towards the inner side or towards the outer side simultaneously under the driving of the two nut seats, so as to achieve the purpose of changing the size of the receiving surface of the receiving net, and then the chain drives the third roller shaft to move up and down to match the unfixed effect brought by the movement of the first roller shaft and the second roller shaft and fix the unfixed effect, compared with the prior art that the size of the receiving surface can not be changed at any time, the melt-spraying cloth of different fibers to the density of the base layer is obtained, and the utility model has certain limitation, through the matching of the reciprocating screw rod and the chain, the purpose of changing the size of the receiving surface of the receiving net and fixing the receiving surface is realized, the integral stability is improved, and meanwhile, certain flexibility is realized, all have high economical practicability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a main view mechanism diagram of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a side view of the structure of the present invention;
fig. 4 is a front view of the external structure of the present invention.
In the figure: 1. a carrier; 2. a reciprocating screw; 3. a slider; 4. a slide rail; 5. repairing the door; 6. a triangular bracket; 7. a nut seat; 8. a first fixing plate; 9. fixing a column; 10. a first turntable; 11. a first roller shaft; 12. a second roller shaft; 13. a chain; 14. a second fixing plate; 15. a third roller shaft; 16. a second turntable; 17. a fourth roller shaft; 18. receiving a net; 19. a sprocket; 20. rotating the rod; 21. a support rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a fixing mechanism of a plain net type receiving device for melt-blown fabric production comprises a supporting body 1, a reciprocating screw 2 is arranged in an inner cavity of the supporting body 1, one end of the reciprocating screw 2 is rotatably connected with the inner wall of the supporting body 1 through a rotating shaft, the other end of the reciprocating screw penetrates through the side wall of the supporting body 1 and is fixedly connected with a first rotating disc 10 in an extending part, two ends of the reciprocating screw 2 are respectively and spirally connected with a nut seat 7 in a threaded manner, the tops of the two nut seats 7 are respectively and fixedly connected with a slide block 3, the top of the inner cavity of the supporting body 1 is provided with a slide rail 4 matched with the slide block 3 for use, the bottoms of the two nut seats 7 are respectively and fixedly connected with a first fixing plate 8, one side of the two first fixing plates 8 is rotatably connected with a first roller shaft 11 through the rotating shaft, one side of the, and the first roll shaft 11, the second roll shaft 12, the third roll shaft 15 and the fourth roll shaft 17 are connected in a winding way through the receiving net 18, specifically, the reciprocating screw 2 is utilized to drive the two nut seats 7 to move inwards or outwards simultaneously, and therefore the effect of changing the receiving area of the receiving net 18 is achieved.
The scheme has the following working processes:
when the utility model discloses during the use, at first rotate reciprocating screw 2 through first carousel 10 and drive two nut seats 7 movements, first roller 11 and second roller 12 are under the drive of two nut seats 7 after that, move to the inboard or outside simultaneously to and two sliders 3 pass through the nut seat and drive and move in slide rail 4 to reach the purpose that changes the receiving face size of receiving net 18.
According to the working process, the following steps are known:
the melt-blown fabric with different density fibers is obtained by changing the size of the receiving area of the receiving net 18, and the melt-blown fabric has high flexibility and economic practicability.
Further, 1 inner chamber one side of supporting body is equipped with chain 13, the inboard both ends of chain 13 all are equipped with sprocket 19, and be connected through the latch meshing between chain 13 and the sprocket 19, one of them of two sprockets 19 rotates through the pivot with 1 inner wall of supporting body to be connected, another rotates through the pivot to be connected with dwang 20, and the extension end of dwang 20 runs through 1 lateral wall fixedly connected with second carousel 16 of supporting body, fixedly connected with second fixed plate 14 on the outer wall that chain 13 is close to third roller 15, third roller 15 rotates through the pivot with 14 one side of second fixed plate to be connected, it is concrete, it reciprocates to drive third roller 15 through chain 13, it fixes once more to changed receiving net 18 to have realized.
Further, supporting body 1 inner chamber bottom fixedly connected with fixed column 9, fourth roller 17 rotates through the pivot with one side of fixed column 9 to be connected, and is concrete, because the position of fourth roller 17 is unchangeable, so utilize fixed column 9 to fix fourth roller 17.
Further, one side of the supporting body 1 far away from the receiving net 18 is fixedly connected with a triangular bracket 6, and particularly, the stability of the whole supporting body 1 is further stabilized by using the triangular bracket 6.
Further, the outside of the carrier 1 is rotatably connected with a maintenance door 5 through a hinge, and particularly, when the components in the carrier 1 need to be cleaned and replaced, the maintenance door 5 is opened.
Further, the two chain wheels 19 are rotatably connected through a support rod 21, and particularly, the support rod 21 is used for enhancing the stability of the chain 13 in the operation process.
In conclusion, the chain 13 drives the third roller shaft 15 to move up and down, so that the changed receiving net 18 is fixed again, the chain 13 drives the third roller shaft 15 to move up and down, the changed receiving net 18 is fixed again, the stability of the whole bearing body 1 is further stabilized by the aid of the triangular supports 6, the stability of the chain 13 in the operation process is enhanced by the aid of the supporting rods 21, and when parts in the bearing body 1 need to be cleaned and replaced, the maintenance door 5 is opened.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The fixing mechanism of the plain net type receiving device for melt-blown fabric production comprises a bearing body (1) and is characterized in that a reciprocating screw (2) is arranged in an inner cavity of the bearing body (1), one end of the reciprocating screw (2) is rotatably connected with the inner wall of the bearing body (1) through a rotating shaft, the other end of the reciprocating screw penetrates through the side wall of the bearing body (1) and is fixedly connected with a first rotary table (10), two ends of the reciprocating screw (2) are respectively connected with a nut seat (7) in a threaded manner, the tops of the two nut seats (7) are respectively and fixedly connected with a sliding block (3), the top of the inner cavity of the bearing body (1) is provided with a sliding rail (4) matched with the sliding block (3) for use, the bottoms of the two nut seats (7) are respectively and fixedly connected with a first fixing plate (8), one side of one of the two, and the other one side is rotatably connected with a second roller shaft (12) through a rotating shaft, a third roller shaft (15) and a fourth roller shaft (17) are arranged at the bottoms of the first roller shaft (11) and the second roller shaft (12), and the first roller shaft (11), the second roller shaft (12), the third roller shaft (15) and the fourth roller shaft (17) are connected in a winding manner through a receiving net (18).
2. The fixing mechanism of the flat screen type receiving device for the melt-blown fabric production is characterized in that a chain (13) is arranged on one side of an inner cavity of the supporting body (1), chain wheels (19) are arranged at two ends of the inner side of the chain (13), the chain (13) is meshed with the chain wheels (19) through clamping teeth, one of the two chain wheels (19) is rotatably connected with the inner wall of the supporting body (1) through a rotating shaft, the other chain wheel is rotatably connected with a rotating rod (20) through a rotating shaft, the extending end of the rotating rod (20) penetrates through the side wall of the supporting body (1) and is fixedly connected with a second rotating disc (16), a second fixing plate (14) is fixedly connected to the outer wall of the chain (13) close to a third roller shaft (15), and the third roller shaft (15) is rotatably connected with one side of the second fixing plate (14).
3. The fixing mechanism of the flat screen type receiving device for meltblown fabric production according to claim 1, wherein a fixing column (9) is fixedly connected to the bottom of the inner cavity of the supporting body (1), and the fourth roller shaft (17) is rotatably connected with one side of the fixing column (9) through a rotating shaft.
4. The fixing mechanism of the flat screen type receiving device for melt-blown fabric production according to claim 1, wherein a triangular bracket (6) is fixedly connected to one side of the supporting body (1) far away from the receiving screen (18).
5. The fixing mechanism of the flat screen type receiver for meltblown fabric production according to claim 1, characterized in that the support body (1) is connected with a maintenance door (5) by a hinge in a rotatable manner.
6. A fixing mechanism of a flat screen type receiver for meltblown fabric production according to claim 2, characterized in that the two chain wheels (19) are rotatably connected by a support rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225846.2U CN212771277U (en) | 2020-06-29 | 2020-06-29 | Fixing mechanism of flat screen type receiving device for melt-blown fabric production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225846.2U CN212771277U (en) | 2020-06-29 | 2020-06-29 | Fixing mechanism of flat screen type receiving device for melt-blown fabric production |
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| Publication Number | Publication Date |
|---|---|
| CN212771277U true CN212771277U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021225846.2U Active CN212771277U (en) | 2020-06-29 | 2020-06-29 | Fixing mechanism of flat screen type receiving device for melt-blown fabric production |
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| CN (1) | CN212771277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022266935A1 (en) * | 2021-06-24 | 2022-12-29 | 鹏辰新材料科技股份有限公司 | Continuous production apparatus for polyimide fibers |
-
2020
- 2020-06-29 CN CN202021225846.2U patent/CN212771277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022266935A1 (en) * | 2021-06-24 | 2022-12-29 | 鹏辰新材料科技股份有限公司 | Continuous production apparatus for polyimide fibers |
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