CN112047189B - Rotary basalt fiber automatic cutting machine - Google Patents
Rotary basalt fiber automatic cutting machine Download PDFInfo
- Publication number
- CN112047189B CN112047189B CN202010890546.4A CN202010890546A CN112047189B CN 112047189 B CN112047189 B CN 112047189B CN 202010890546 A CN202010890546 A CN 202010890546A CN 112047189 B CN112047189 B CN 112047189B
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- Prior art keywords
- winding
- shaft
- winding shaft
- cutting
- basalt fiber
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/10—Non-chemical treatment
- C03B37/16—Cutting or severing
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
Abstract
The invention relates to a rotary basalt fiber automatic cutting machine which comprises a pay-off mechanism and a wire cutting mechanism, wherein the wire cutting mechanism comprises at least two winding shafts which are arranged at intervals along the circumferential direction, each winding shaft is radially distributed, each winding shaft is provided with a winding section for winding corresponding basalt fiber, a cutting groove which extends to the inner side end face of each winding shaft is formed in each winding shaft of each winding section, each cutting groove radially penetrates through each winding shaft, the cutting shaft is arranged at the central position of each winding shaft, the axis of each winding shaft is perpendicular to the winding shaft, a cutting blade which is used for enabling the corresponding cutting groove to rotate to pass through to cut off the basalt fiber on each winding section is fixed on each cutting shaft, the rotary basalt fiber automatic cutting machine further comprises a collecting disc which is arranged on the lower side of each winding section, and the winding shafts and the cutting shafts are driven by a power system. The invention provides a rotary type basalt fiber automatic cutting machine capable of cutting basalt fibers.
Description
Technical Field
The invention relates to a rotary type basalt fiber automatic cutting machine in the field of basalt fiber preparation.
Background
The basalt fiber is a novel concrete reinforcing material, has the advantages of high temperature resistance, ablation resistance, excellent mechanical property, excellent thermal stability and the like, and is added into the asphalt mixture to become a new means for improving various pavement properties of the asphalt mixture. The basalt fiber is a reinforced material, has the functions of adsorbing and reinforcing asphalt, and can reduce the flooding and shear deformation of a pavement and improve the high-temperature resistance of a mixture under a high-temperature condition after being added into the asphalt mixture.
The finished basalt fiber product is a continuous material of an ingot, and needs to be cut into small sections when in use, and the existing basalt fiber cutting machines are all combined with machinery and manpower, so that the production speed is low.
Disclosure of Invention
The invention aims to provide a rotary type basalt fiber automatic cutting machine capable of cutting basalt fibers.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the rotary basalt fiber automatic cutting machine comprises a pay-off mechanism and a cutting mechanism, wherein the cutting mechanism comprises at least two winding shafts which are arranged at intervals along the circumferential direction, each winding shaft is radially distributed, each winding shaft is provided with a winding section for winding corresponding basalt fibers, a cutting groove which extends to the end face of the inner side of each winding shaft is formed in each winding shaft of each winding section, each cutting groove radially penetrates through the corresponding winding shaft, the cutting mechanism further comprises a cutting shaft which is arranged at the central position of each winding shaft and is perpendicular to the winding shaft, a cutting blade which is used for being rotated by the corresponding cutting groove to cut off the basalt fibers on the winding sections is fixed on each cutting shaft, the rotary basalt fiber automatic cutting machine further comprises a collecting disc which is arranged on the lower side of each winding section, and the winding shafts and the cutting shafts are driven by a power system.
The collecting tray is a conical collecting tray with a large upper part and a small lower part, a discharge hole is formed in the bottom of the conical collecting tray, a discharge hole valve is arranged at the discharge hole, and a basalt fiber bag is arranged on the lower side of the discharge hole.
And a winding guide mechanism for changing the winding position of basalt fibers on the winding section is arranged between the pay-off mechanism and the winding shaft, and the winding guide mechanism comprises a guide ring for the basalt fibers to pass through and a guide ring driving mechanism for driving the guide ring to axially reciprocate along the corresponding winding section.
The guide ring driving mechanism is a cam driving mechanism.
The device comprises a winding shaft, and is characterized in that a line fixing device is arranged on the winding shaft and comprises a device sleeve, a centrifugal line pressing block is assembled in the device sleeve in a guiding and moving mode, a line pressing block spring is arranged between the device sleeve and the centrifugal line pressing block in an ejecting mode, the centrifugal line pressing block is provided with a line pressing station for pressing basalt fibers on the corresponding winding shaft under the action of the line pressing block spring, and a releasing station for loosening the basalt fibers by overcoming the centrifugal motion of the line pressing block spring when the device sleeve rotates along with the winding shaft.
A tensioning mechanism is arranged between the pay-off mechanism and the spool, the tensioning mechanism comprises a tensioning mechanism frame with a V-shaped plate, a tensioning rod capable of moving up and down is arranged on the upper side of the V-shaped plate on the tensioning mechanism frame, and a fiber channel for basalt fibers to pass through is formed between the tensioning rod and the V-shaped plate.
The tensioning rod upper end is fixed with and is used for driving the tensioning rod and reciprocate the lift lead screw of adjustment, be provided with on the tensioning machine framework with lift lead screw thread fit's screw, the screw periphery is provided with screw bevel gear, still is provided with the hand wheel on the tensioning machine framework, is connected with on the hand wheel in screw bevel gear interlock driven hand wheel bevel gear.
The paying-off mechanism comprises a paying-off rotating table and a paying-off shaft which is coaxially fixed with the paying-off rotating table, a rotating table bearing used for supporting a corresponding basalt fiber spindle is arranged on the paying-off rotating table, and a paying-off shaft bearing used for being matched with the inner hole wall of the basalt fiber spindle is arranged on the paying-off shaft.
The invention has the beneficial effects that: according to the basalt fiber collecting device, the winding shaft rotates to wind basalt fibers on winding sections of the winding shaft, the cutting shaft drives the cutting blade to rotate, the cutting blade penetrates through the cutting grooves in the winding sections along the circumferential direction, so that the basalt fibers wound on the winding sections are cut into two sections, the basalt fibers are cut, and the cut basalt fibers are collected in the collecting tray.
Drawings
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
fig. 2 is a schematic view of the structure of the tensioning mechanism of fig. 1.
Detailed Description
Embodiment of the rotary basalt fiber automatic cutting machine: the automatic winding and cutting device comprises a paying-off mechanism, a tensioning mechanism, a winding guide mechanism, a cutting mechanism, a receiving and packaging system, a control system 45 and a power system.
The power system comprises an electric motor 38, a gearbox 37, a transfer case 36, a hydraulic motor 35 and a hydraulic pump 34, and provides operation power for the pay-off mechanism, the winding guide mechanism, the wire cutting mechanism and the receiving and packaging system.
The paying-off mechanism comprises a paying-off rotating table and a paying-off shaft 14 which is coaxially fixed with the paying-off rotating table, the paying-off shaft is powered by a power system to rotate, a rotating table bearing 15 used for supporting a corresponding basalt fiber spindle is arranged on the paying-off rotating table, a paying-off shaft bearing 13 used for being matched with the inner hole wall of the basalt fiber spindle is arranged on the paying-off shaft, when the paying-off mechanism is used, the basalt fiber spindle 12 is sleeved on the paying-off shaft from the upper portion of the paying-off shaft, the outer diameter of the paying-off shaft bearing is attached to the inner diameter of a hollow shaft of the basalt fiber spindle, and the lower plane of the basalt fiber spindle is in contact with the rotating table bearing, so that the motion resistance of the basalt fiber spindle during rotation is reduced.
The tensioning mechanism comprises a tensioning mechanism frame 47 with a V-shaped plate 10, a V-shaped friction plate 54 is arranged on the inner wall of the bottom of the V-shaped plate, the tensioning mechanism frame is integrally of a triangular structure with the pointed end facing downwards, a tensioning rod 8 capable of moving up and down is arranged on the upper side of the V-shaped plate on the tensioning mechanism frame, the tensioning rod is transversely arranged, and a fiber channel for basalt fibers 11 to pass through is formed between the V-shaped plates by the tensioning rod. The upper end of the tensioning rod is fixed with a lifting screw 48 used for driving tensioning to move up and down for adjustment, a nut 46 in threaded fit with the lifting screw is arranged on the tensioning mechanism frame, a nut bevel gear is arranged on the periphery of the nut, a hand wheel 51 is further arranged on the tensioning mechanism frame, and a hand wheel bevel gear 49 in meshing transmission with the nut bevel gear is connected to the hand wheel. Item 52 in fig. 2 represents a handle; item 50 represents a connecting shaft connecting the hand wheel with the hand wheel bevel gear 49; item 53 denotes a connecting shaft bearing that is fitted with the connecting shaft.
The hand wheel is rotated and is driven by the hand wheel bevel gear and the nut bevel gear, the nut rotates to drive the lifting screw rod to move up and down, when the tensioning rod moves down, the fiber channel is reduced, the friction force between the fiber channel and the basalt fiber 11 is increased, so that tensioning is realized, when the tensioning force is too large, the tensioning rod moves up, the fiber channel is enlarged, and the friction force between the fiber channel and the basalt fiber 11 is reduced.
The wire cutting mechanism comprises six wire winding shafts 41 which are arranged at intervals along the circumferential direction, the wire winding shafts are driven by hydraulic pumps corresponding to a power system, each wire winding shaft is distributed in a radial shape, each wire winding shaft is provided with a wire winding section for winding corresponding basalt fibers, a cutting groove 40 extending to the end face of the inner side of each wire winding shaft is formed in each wire winding shaft of each wire winding section, each cutting groove 40 penetrates through each wire winding shaft along the radial direction, the wire cutting mechanism further comprises a cutting shaft 17 which is arranged in the center position of each wire winding shaft and is perpendicular to the wire winding shafts, each cutting shaft is driven by the hydraulic pump corresponding to the power system, and a cutting blade 18 which is used for being rotated by the corresponding cutting groove to cut off the basalt fibers on the wire winding sections is fixed on each cutting shaft.
And a winding guide mechanism for changing the winding position of basalt fibers on the winding section is arranged between the pay-off mechanism and the winding shaft, and the winding guide mechanism comprises a guide ring for the basalt fibers to pass through and a guide ring driving mechanism for driving the guide ring to axially reciprocate along the corresponding winding section. In this embodiment, the guide ring driving mechanism is a cam driving mechanism, and includes a cam shaft frame 43 and a cam shaft 44 driven by a power system, a cam 22 is fixed on the cam shaft 44, a sleeve 5 is arranged on the cam shaft frame, a guide rod 3 is movably arranged in the sleeve 5, a return spring 2 is arranged between the guide rod 3 and the sleeve 5, the cam 22 is used for being in pushing fit with the guide rod 3, and the guide ring 6 is arranged at one end of the guide rod away from the cam. During operation, basalt fibers are wound on the winding shaft after passing through the tensioning mechanism and the guide ring, when the long-diameter end of the cam pushes the guide rod, the guide ring moves towards the direction of the cutting shaft, and after the long-diameter end of the cam rotates over the guide rod, the guide rod drives the guide ring to move in the opposite direction under the action of the return spring, so that the position of the basalt fibers on the winding shaft is changed, and the winding section is fully wound with the basalt fibers. Item 4 in fig. 1 represents the sleeve turned over.
The device comprises a winding shaft, and is characterized in that the winding shaft is provided with a wire fixing device, the wire fixing device comprises a device sleeve 26, the device sleeve 26 is arranged on the corresponding winding shaft through a wire fixing cylinder support 23 and rotates along with the winding shaft, a centrifugal wire pressing block 25 is assembled in the device sleeve in a guiding and moving mode, a wire pressing block spring 24 is arranged between the device sleeve and the centrifugal wire pressing block in a pushing mode, the centrifugal wire pressing block 25 is provided with a wire pressing station for pressing basalt fibers on the corresponding winding shaft under the action of the wire pressing block spring, and a releasing station for releasing the basalt fibers by overcoming the centrifugal motion of the action of the wire pressing block spring when the winding shaft rotates. Item 27 in fig. 1 represents a line fixing plate, and when the centrifugal line pressing block 25 is at a line pressing station, the basalt fiber line head is pressed between the centrifugal line pressing block and the line fixing plate.
Receive packaging system 30 including setting up in each kinking section downside collecting tray 39, collecting tray 39 is big-end-up's toper collecting tray, the bottom of toper collecting tray is provided with the discharge gate, discharge gate department is provided with discharge gate valve 32, the downside of discharge gate is provided with basalt fiber bag 33, receive packaging system still includes closing device and packing plant etc. receive packaging system's effect and be collected the basalt fiber section after the cutting to accomplish bagging-off, seal and the vanning work. Item 31 in fig. 1 indicates a belt of the belt conveyor, item 29 indicates a pulley of the belt conveyor; item 28 represents the packaged finished product.
The control system is composed of a control element, control software, an operation switch and the like, and can control the rotation and the rotating speed of the cutting shaft, the rotation and the rotating speed of the cam shaft, the rotation and the stop of the winding shaft and the like.
Wherein the working process of the winding device of the wire fixing device is that when the winding shaft rotates to wind the wire, the centrifugal wire pressing block of the wire fixing device overcomes the action of the corresponding wire pressing block spring by centrifugal acting force, moves towards the direction far away from the corresponding wire winding shaft, releases the pressure on the basalt fiber, under the action of the winding guide device, basalt fibers are wound on the winding section of the winding shaft, when the basalt fibers are wound to one side of the wire fixing device, the winding process is finished, the winding shaft stops rotating, the basalt fibers are located between the centrifugal wire pressing block and the winding shaft at the moment, the centrifugal wire pressing block moves towards the winding shaft direction under the action of the spring of the wire pressing block, the basalt fibers are pressed onto the winding shaft, the cutting blade acts, the cutting blade penetrates through the cutting groove of each winding shaft along the circumferential direction, the cutting-off work of the basalt fibers on six winding shafts is completed at one time, and the length of each section of basalt fibers is half of the perimeter of the winding shaft. And then the winding shaft rotates, the basalt fiber head pressed by the centrifugal wire pressing block is wound on the winding shaft, and the centrifugal wire pressing block arrives at the release station again along with the increase of the rotation speed of the winding shaft, so that the new winding operation is not influenced.
In other embodiments of the present invention, each shaft may also be driven by a respective electric or pneumatic motor; the guide ring drive may also be an electric push rod or a rack and pinion drive. Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. Rotation type basalt fiber automatic cutout machine, including paying out machine structure and thread trimming mechanism, its characterized in that: the automatic basalt fiber cutting machine comprises a winding shaft, a cutting shaft, a collecting disc, a winding shaft and a winding shaft, wherein the winding shaft is arranged at intervals along the circumferential direction, each winding shaft is radially distributed, each winding shaft is provided with a winding section for winding corresponding basalt fibers, a cutting groove extending to the end face of the inner side of each winding shaft is formed in each winding shaft of each winding section, each cutting groove radially penetrates through the corresponding winding shaft, each cutting shaft is arranged at the central position of each winding shaft, the axis of each winding shaft is perpendicular to the axis of each winding shaft, each cutting shaft is fixedly provided with a cutting blade which is used for enabling the corresponding cutting groove to rotate to pass through so as to cut off the basalt fibers on the corresponding winding section, each rotary basalt fiber automatic cutting machine further comprises the collecting disc arranged at the lower side of each winding section, each winding shaft and each cutting shaft are driven by a power system, a winding guide mechanism used for changing the winding position of the basalt fibers on the winding section is arranged between a pay-off mechanism and the winding shaft, and each winding guide structure comprises a guide ring for enabling the basalt fibers to pass through and a reciprocating motion along the axial direction of the corresponding winding section The device comprises a guide ring driving mechanism, wherein a wire fixing device is arranged on a winding shaft, the wire fixing device comprises a device sleeve, a centrifugal wire pressing block is assembled in the device sleeve in a guiding and moving mode, a wire pressing block spring is arranged between the device sleeve and the centrifugal wire pressing block in a pushing mode, the centrifugal wire pressing block is provided with a wire pressing station for pressing basalt fibers on the corresponding winding shaft under the action of the wire pressing block spring, and a releasing station for loosening the basalt fibers by overcoming the centrifugal motion of the wire pressing block spring action when the basalt fibers rotate along with the winding shaft.
2. The rotary basalt fiber automatic cutting machine according to claim 1, wherein: the collecting tray is a conical collecting tray with a large upper part and a small lower part, a discharge hole is formed in the bottom of the conical collecting tray, a discharge hole valve is arranged at the discharge hole, and a basalt fiber bag is arranged on the lower side of the discharge hole.
3. The rotary basalt fiber automatic cutting machine according to claim 1, wherein: the guide ring driving mechanism is a cam driving mechanism.
4. The rotary basalt fiber automatic cutting machine according to claim 1, wherein: a tensioning mechanism is arranged between the pay-off mechanism and the spool, the tensioning mechanism comprises a tensioning mechanism frame with a V-shaped plate, a tensioning rod capable of moving up and down is arranged on the upper side of the V-shaped plate on the tensioning mechanism frame, and a fiber channel for basalt fibers to pass through is formed between the tensioning rod and the V-shaped plate.
5. The rotary basalt fiber automatic cutting machine according to claim 4, wherein: the tensioning rod upper end is fixed with and is used for driving the tensioning rod and reciprocate the lift lead screw of adjustment, be provided with on the tensioning machine framework with lift lead screw thread fit's screw, the screw periphery is provided with screw bevel gear, still is provided with the hand wheel on the tensioning machine framework, is connected with on the hand wheel in screw bevel gear interlock driven hand wheel bevel gear.
6. The rotary basalt fiber automatic cutting machine according to any one of claims 1 to 5, wherein: the paying-off mechanism comprises a paying-off rotating table and a paying-off shaft which is coaxially fixed with the paying-off rotating table, a rotating table bearing used for supporting a corresponding basalt fiber spindle is arranged on the paying-off rotating table, and a paying-off shaft bearing used for being matched with the inner hole wall of the basalt fiber spindle is arranged on the paying-off shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010890546.4A CN112047189B (en) | 2020-08-29 | 2020-08-29 | Rotary basalt fiber automatic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010890546.4A CN112047189B (en) | 2020-08-29 | 2020-08-29 | Rotary basalt fiber automatic cutting machine |
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| Publication Number | Publication Date |
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| CN112047189A CN112047189A (en) | 2020-12-08 |
| CN112047189B true CN112047189B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010890546.4A Active CN112047189B (en) | 2020-08-29 | 2020-08-29 | Rotary basalt fiber automatic cutting machine |
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Citations (8)
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| GB357565A (en) * | 1930-06-16 | 1931-09-16 | British Celanese | Improvements in or relating to the production of artificial filaments and the like |
| FR728346A (en) * | 1931-02-04 | 1932-07-04 | Improvements in the manufacture of artificial wick fibers | |
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