CN217026300U - Adjustable melt-blown fabric receiving roller - Google Patents
Adjustable melt-blown fabric receiving roller Download PDFInfo
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- CN217026300U CN217026300U CN202220427511.1U CN202220427511U CN217026300U CN 217026300 U CN217026300 U CN 217026300U CN 202220427511 U CN202220427511 U CN 202220427511U CN 217026300 U CN217026300 U CN 217026300U
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Abstract
The utility model belongs to the technical field of melt-blown fabric production, and particularly relates to an adjustable melt-blown fabric receiving roller which comprises a rack, a first roller, a second roller and a third roller. This roller is received to melt-blown fabric with adjustable, through setting up lift adjustment mechanism, the solution causes the big problem of transfer resistance because the distance between the conveying roller, according to the thickness of the melt-blown fabric of conveying, start the first motor on the support, the rotation of first motor output shaft drives the screw rod in the recess and rotates, the rotation of screw rod drives the slider and moves on the screw rod along the inner wall of recess and first spout, the removal of slider drives the roller of first roller and removes along the inner wall of first spout, thereby drive first roller and remove, distance between first roller and second roller is adjusted through the removal of first roller, reach the effect that reduces the transfer resistance.
Description
Technical Field
The utility model relates to the technical field of melt-blown fabric production, in particular to an adjustable melt-blown fabric receiving roller.
Background
The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polypropylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property. Can be used in the fields of air, liquid filtering materials, isolating materials, absorbing materials, mask materials, warm-keeping materials, oil absorbing materials, wiping cloth and the like.
Among indexes for determining the quality of meltblown, filtration efficiency, resistance and thickness are the most central quality indexes, and generally, meltblown having higher filtration efficiency, lower resistance and higher thickness has higher quality grade.
However, the distance between the receiving rollers used in the production process of the prior melt-blown fabric is fixed, so that the melt-blown fabric cannot be well attached to products with different thicknesses, the resistance of the melt-blown fabric with overlarge thickness is easily overlarge when the melt-blown fabric is received, and when the receiving rollers wind the melt-blown fabric, certain pressure needs to be applied, so that the melt-blown fabric can be more easily separated from the receiving rollers.
SUMMERY OF THE UTILITY MODEL
Based on the prior art, the utility model provides an adjustable melt-blown fabric receiving roller.
The utility model provides an adjustable melt-blown fabric receiving roller which comprises a rack, a first roller, a second roller and a third roller, wherein two ends of the second roller and two ends of the third roller are fixedly installed on the inner wall of the rack through bearings respectively;
first spout has been seted up to the inner wall of frame, the inner wall of first spout with the roller one end slip joint of first roller, the surface of frame is provided with lift adjustment mechanism, lift adjustment mechanism includes first motor, through the rotation of first motor output shaft drives the roller of first roller along the inner wall of first spout removes to adjust the position of first roller.
Preferably, a second motor is fixedly installed on the surface of one side of the rack, and one end of an output shaft of the second motor extends to the inner wall of the rack and is fixedly sleeved with one end of a roller shaft of the third roller;
through the technical scheme, the rotation of the output shaft of the second motor drives the roller shaft of the third roller to rotate, so that the third roller is driven to synchronously rotate.
Preferably, both ends of the outer surface of the second roller are fixedly sleeved with first gears, both ends of the outer surface of the third roller are fixedly sleeved with second gears, and the outer surface of the first gears is meshed with the outer surface of the second gears;
through the technical scheme, the rotation of the third roller drives the second gear to rotate, and the rotation of the second gear drives the second roller to rotate through the meshing with the first gear.
Preferably, the lifting adjusting mechanism further comprises a bracket, the outer surface of the bracket is fixedly installed on the outer surface of the rack, and one side surface of the first motor is fixedly installed on the upper surface of the bracket;
preferably, a groove is formed in the surface of one side, close to the rack, of the support, a screw is fixedly mounted on the inner wall of the groove through a bearing, a sliding block is connected to the outer surface of the screw in a threaded manner, the outer surface of the sliding block is connected with the inner wall of the groove in a sliding manner, and one end of the sliding block extends to the outer surface of the groove and is clamped with the inner wall of the first sliding groove in a sliding manner;
through above-mentioned technical scheme, the rotation of first motor output shaft drives the screw rod rotation in the recess, and the rotation of screw rod drives the slider and removes on the screw rod along the inner wall of recess and first spout.
Preferably, one end of the roller shaft of the first roller extends to the inner wall of the sliding block and is fixedly installed with the inner wall of the sliding block through a bearing;
through the technical scheme, the moving of the sliding block drives the roller shaft of the first roller to move along the inner wall of the first sliding groove, so that the first roller is driven to move.
The beneficial effects of the utility model are as follows:
1. through setting up lifting adjusting mechanism, the solution causes the big problem of conveying resistance because the distance between the conveying roller, according to the thickness of the melt-blown fabric of conveying, start the first motor on the support, the rotation of first motor output shaft drives the screw rod in the recess and rotates, the rotation of screw rod drives the slider and moves on the screw rod along the inner wall of recess and first spout, the removal of slider drives the roller of first roller and moves along the inner wall of first spout, thereby it removes to drive first roller, distance between first roller and second roller is adjusted through the removal of first roller, reach the effect that reduces conveying resistance.
2. Through setting up first gear and second gear, install first gear on the second roller, the second gear is installed on the third roller, first gear and second gear intermeshing, start the second motor, the rotation of second motor output shaft drives the rotation of third roller, the rotation of third roller drives the second gear and rotates, thereby drive the rotation of second roller through the meshing of second gear and first gear, the distance between second roller and the third roller is fixed, therefore thicker melt-blown fabric easily receives the extrusion when coming to the third roller along the surface of second roller, because the thickness of melt-blown fabric, its structure is comparatively fluffy, can produce certain bounce-back effect after the pressurized, thereby provide its traction force that breaks away from the receiving roll, be convenient for break away from melt-blown fabric and third roller, reach and carry out the pressurized effect to melt-blown fabric.
Drawings
FIG. 1 is a schematic view of an adjustable meltblown fabric receiving roll according to the present invention;
FIG. 2 is a perspective view of a slider structure of an adjustable meltblown fabric receiving roller in accordance with the present invention;
fig. 3 is a perspective view of a screw structure of an adjustable meltblown fabric receiving roller according to the present invention.
In the figure: 1. a frame; 2. a first roller; 3. a second roller; 4. a third roller; 5. a first chute; 6. a first motor; 61. a support; 62. a groove; 63. a screw; 64. a slider; 7. a second motor; 8. a first gear; 9. a second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an adjustable melt-blown fabric receiving roller comprises a frame 1, a first roller 2, a second roller 3 and a third roller 4, wherein two ends of the second roller 3 and two ends of the third roller 4 are respectively fixedly installed on the inner wall of the frame 1 through bearings;
further, a second motor 7 is fixedly installed on the surface of one side of the rack 1, one end of an output shaft of the second motor 7 extends to the inner wall of the rack 1 and is fixedly sleeved with one end of a roller shaft of the third roller 4, and the rotation of the output shaft of the second motor 7 drives the roller shaft of the third roller 4 to rotate, so that the third roller 4 is driven to synchronously rotate;
furthermore, both ends of the outer surface of the second roller 3 are fixedly sleeved with first gears 8, both ends of the outer surface of the third roller 4 are fixedly sleeved with second gears 9, the outer surface of the first gears 8 is meshed with the outer surface of the second gears 9, the rotation of the third roller 4 drives the second gears 9 to rotate, and the rotation of the second gears 9 drives the second roller 3 to rotate through the meshing with the first gears 8;
the inner wall of the rack 1 is provided with a first chute 5, the inner wall of the first chute 5 is in sliding clamping connection with one end of a roller shaft of the first roller 2, the outer surface of the rack 1 is provided with a lifting adjusting mechanism, the lifting adjusting mechanism comprises a first motor 6, and the roller shaft of the first roller 2 is driven to move along the inner wall of the first chute 5 through the rotation of an output shaft of the first motor 6, so that the position of the first roller 2 is adjusted;
further, the lifting adjusting mechanism further comprises a bracket 61, the outer surface of the bracket 61 is fixedly arranged on the outer surface of the frame 1, one side surface of the first motor 6 is fixedly arranged on the upper surface of the bracket 61, and the bracket 61 is fixedly provided with the first motor 6;
further, a groove 62 is formed in the surface of one side, close to the rack 1, of the support 61, a screw 63 is fixedly mounted on the inner wall of the groove 62 through a bearing, a slider 64 is connected to the outer surface of the screw 63 in a threaded manner, the outer surface of the slider 64 is connected with the inner wall of the groove 62 in a sliding manner, one end of the slider 64 extends to the outer surface of the groove 62 and is clamped with the inner wall of the first sliding chute 5 in a sliding manner, the screw 63 in the groove 62 is driven to rotate by the rotation of an output shaft of the first motor 6, and the slider 64 is driven to move on the screw 63 along the inner walls of the groove 62 and the first sliding chute 5 by the rotation of the screw 63;
further, the roller shaft one end of the first roller 2 extends to the inner wall of the sliding block 64 and is fixedly installed with the inner wall of the sliding block 64 through a bearing, and the sliding block 64 moves to drive the roller shaft of the first roller 2 to move along the inner wall of the first sliding groove 5, so that the first roller 2 is driven to move.
The working principle is as follows: when receiving melt-blown fabric, adjusting the distance between the first roller 2 and the second roller 3 according to the thickness of the produced melt-blown fabric, starting the first motor 6 on the bracket 61, driving the screw 63 in the groove 62 to rotate by the rotation of the output shaft of the first motor, driving the slide block 64 to move on the screw 63 along the groove 62 and the inner wall of the first chute 5 by the rotation of the screw 63, and driving the roller shaft of the first roller 2 to move along the inner wall of the first chute 5 by the movement of the slide block 64, thereby driving the first roller 2 to move;
after the position of the first roller 2 is adjusted, the melt-blown fabric sequentially passes around the first roller 2, the second roller 3 and the third roller 4, the second motor 7 is started, the rotation of an output shaft of the second motor 7 drives the third roller 4 to rotate, the rotation of the third roller 4 drives the second gear 9 to rotate, the second roller 3 is driven to rotate through the meshing of the second gear 9 and the first gear 8, and the first roller 2 is driven to rotate through the movement of the melt-blown fabric;
the meltblown fabric is separated from the outer surface of the third roller 4 by the rebound effect of the extrusion between the second roller 3 and the third roller 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a melt blown fabric receives roller with adjustable, includes frame (1), first roller (2), second roller (3) and third roller (4), its characterized in that: two ends of the second roller (3) and the third roller (4) are respectively fixedly installed on the inner wall of the rack (1) through bearings;
first spout (5) have been seted up to the inner wall of frame (1), the inner wall of first spout (5) with the roller one end slip joint of first roller (2), the surface of frame (1) is provided with lift adjustment mechanism, lift adjustment mechanism includes first motor (6), through the rotation of first motor (6) output shaft drives the roller of first roller (2) along the inner wall of first spout (5) removes to adjust the position of first roller (2).
2. The adjustable meltblown fabric receiving roll according to claim 1, further comprising: and a second motor (7) is fixedly mounted on the surface of one side of the rack (1), and one end of an output shaft of the second motor (7) extends to the inner wall of the rack (1) and is fixedly sleeved with one end of a roll shaft of the third roller (4).
3. The adjustable meltblown fabric receiving roll according to claim 1, further comprising: the outer surface of the second roller (3) is fixedly sleeved with first gears (8), the outer surface of the third roller (4) is fixedly sleeved with second gears (9), and the outer surfaces of the first gears (8) and the second gears (9) are meshed with each other.
4. The adjustable meltblown fabric receiving roll according to claim 1, further comprising: the lifting adjusting mechanism further comprises a support (61), the outer surface of the support (61) is fixedly installed on the outer surface of the rack (1), and the surface of one side of the first motor (6) is fixedly installed on the upper surface of the support (61).
5. The adjustable meltblown fabric receiving roll according to claim 4, wherein: support (61) are close to one side surface of frame (1) is seted up fluted (62), the inner wall of recess (62) has screw rod (63) through bearing fixed mounting, the surface threaded connection of screw rod (63) has slider (64), the surface of slider (64) with the inner wall sliding connection of recess (62), the one end of slider (64) extends to the surface of recess (62) and with the inner wall slip joint of first spout (5).
6. The adjustable meltblown fabric receiving roll according to claim 5, wherein: one end of a roller shaft of the first roller (2) extends to the inner wall of the sliding block (64) and is fixedly installed with the inner wall of the sliding block (64) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427511.1U CN217026300U (en) | 2022-03-01 | 2022-03-01 | Adjustable melt-blown fabric receiving roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427511.1U CN217026300U (en) | 2022-03-01 | 2022-03-01 | Adjustable melt-blown fabric receiving roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217026300U true CN217026300U (en) | 2022-07-22 |
Family
ID=82451814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220427511.1U Active CN217026300U (en) | 2022-03-01 | 2022-03-01 | Adjustable melt-blown fabric receiving roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217026300U (en) |
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2022
- 2022-03-01 CN CN202220427511.1U patent/CN217026300U/en active Active
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