CN112499392A - Gantry four-station winding machine - Google Patents
Gantry four-station winding machine Download PDFInfo
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- CN112499392A CN112499392A CN202011435179.5A CN202011435179A CN112499392A CN 112499392 A CN112499392 A CN 112499392A CN 202011435179 A CN202011435179 A CN 202011435179A CN 112499392 A CN112499392 A CN 112499392A
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
Abstract
The invention relates to a gantry four-station winding machine, and belongs to the field of composite material production equipment. The automatic yarn feeder is provided with a gantry frame, the gantry frame consists of a base, a stand column and a cross beam, a transverse feeding slide seat moves under the cross beam along a linear guide rail, a creel yarn guide control mechanism is fixed on the transverse feeding slide seat and longitudinally moves through a lead screw, a four-station yarn nozzle synchronous driving device is fixed between the cross beam and the base, a mandrel is fixed between a chuck and a tailstock, the tailstock is fixedly connected with a rear stand column, and the rear stand column can move along the transverse linear guide rail fixed on the base. The invention can realize the simultaneous production and manufacture of four stations at the same time, and has high efficiency; the moving speed of the winding yarn nozzle is consistent with that of the creel, so that the yarn tension fluctuation is small; the tension adjusting structure can adjust tension according to different product types, and is controlled in real time, displayed in real time, convenient and efficient.
Description
Technical Field
The invention relates to the field of carbon fiber production equipment, in particular to a gantry four-station winding machine.
Background
As is well known, with the localization of carbon fiber materials, carbon fiber products are increasingly popularized, and a carbon fiber tube is a product widely applied, has the characteristics of high strength, long service life, corrosion resistance, light weight, low density and the like, and is widely applied to mechanical equipment such as kites, aviation model airplanes, lamp supports, PC equipment rotating shafts, etching machines, medical instruments, sports equipment and the like. Stable size, electric conduction, heat conduction, small thermal expansion coefficient, self lubrication, energy absorption, shock resistance and other excellent performances. The alloy has high specific modulus, fatigue resistance, creep resistance, high temperature resistance, corrosion resistance, wear resistance and the like; the strength of the carbon fiber pipe is 6-12 times of that of steel, and can reach more than 3000Mpa, and the carbon fiber pipe has small density, light weight and density which is less than 1/4 of the steel.
China is the largest market of new energy vehicles such as natural gas, hydrogen and the like, CNG, LPG gas cylinders and hydrogen cylinders have huge requirements, and the strength and the safety of the gas cylinders can be improved by winding fibers of the gas cylinders, so that the gas cylinders are widely applied.
The conventional fiber winding of the type is generally manual or single-station winding by a machine, has low efficiency and unstable quality, and is not suitable for batch production.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the gantry four-station winding machine which can realize automatic winding of fibers and four-station winding and is high in efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: a gantry four-station winding machine is provided with a gantry frame, the gantry frame consists of a base, stand columns and a cross beam and is characterized in that a transverse feeding sliding seat moves along a linear guide rail under the cross beam, a creel yarn guide control mechanism is fixed on the transverse feeding sliding seat and longitudinally moves through a lead screw and is provided with a frame, four groups of independent modules with the same structure are arranged on the frame from top to bottom, each group of modules consists of a creel, a guide roller, comb teeth, a glue dipping roller, a tension wheel, a tension monitoring wheel, an upper compression roller, a lower compression roller, a glue dipping tank, an air cylinder and a magnetic powder brake, two creels are arranged in parallel at the rear part of each group of modules, the guide roller is arranged below the creel, the comb teeth are arranged in front of the guide roller and can transversely move along the guide groove, the glue dipping tank is arranged at the lowest part of each module, and the rear end of the glue, a glue dipping roller is fixed at the rear part above the glue dipping tank, a glue dipping guide roller is respectively installed at the left side and the right side below the glue dipping roller, two tension wheels are parallelly arranged at the upper right part of the glue dipping roller, the tension wheels are installed on a magnetic powder brake, a tension monitoring wheel is installed at the right side of each tension wheel, a tension sensor is arranged on each tension monitoring wheel, two groups of glue squeezing systems are installed at the foremost end of each module, each glue squeezing system consists of an upper compression roller, a lower compression roller and an air cylinder, the lower compression roller is fixedly installed on a rack, the upper compression roller is connected with a telescopic rod of the air cylinder; a four-station screw nozzle synchronous driving device is fixed between the cross beam and the base, a box body of the four-station screw nozzle synchronous driving device is provided with a longitudinally arranged elongated guide groove, a speed reducer support is arranged in the guide groove and can longitudinally move along the guide groove, a motor is arranged on the speed reducer support through a speed reducer, four bearing chambers are arranged on the box body, bearings are fixed in the bearing chambers, a main shaft sleeve is arranged in the bearings, synchronous belt wheels are connected with the main shaft sleeve through bolts, a screw nozzle seat is fixed at the front end of the main shaft sleeve, the screw nozzles are fixed on the screw nozzle seat through jackscrews, guide wheels are arranged on the box body between the adjacent synchronous belt wheels through guide wheel bearing shafts, a driving belt wheel is fixed on an output shaft of the speed reducer, and the synchronous belt is sleeved on the driving belt wheel and is in tight contact; the mandrel is fixed between the chuck and the tailstock, the tailstock is fixedly connected with the rear upright post, and the rear upright post can move along a transverse linear guide rail fixed on the base.
The lower end of the rear upright post is provided with a locking mechanism which can lock the lower end of the rear upright post and the transverse linear guide rail.
The invention has the advantages that the four-station simultaneous production can be realized simultaneously, and the efficiency is high; the moving speed of the winding yarn nozzle is consistent with that of the creel, so that the yarn tension fluctuation is small; the tension adjusting structure can adjust tension according to different product types, and is controlled in real time, displayed in real time, convenient and efficient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention, also in a right front axial view.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a left rear axle view of the present invention.
Fig. 4 is a schematic structural view of the creel yarn guide control mechanism of the present invention, also shown in a right-hand axial view thereof.
Figure 5 is a left side axial view of the creel yarn guide control mechanism of the present invention.
Fig. 6 is a front view of the creel yarn guide control mechanism of the present invention.
FIG. 7 is a schematic structural view of a four-position screw nozzle synchronous driving device of the present invention, which is also a front side axial view thereof.
FIG. 8 is a rear axial view of the four-station nozzle synchronous drive of the present invention.
Fig. 9 is a side view of the four-station nozzle synchronous drive of the present invention.
In the figure, 1, a gantry frame, 2, a transverse feeding sliding seat, 3, a creel yarn guide control mechanism, 4, a four-station yarn nozzle synchronous driving device, 6, a mandrel, 7, a chuck, 8, a rear upright post, 9, a tail seat, 10, a locking mechanism, 31, a creel, 32, a guide roller, 33, comb teeth, 34, a glue dipping roller, 35, a tension wheel, 36, a tension monitoring wheel, 37, an upper pressing roller, 38, a lower pressing roller, 39, a glue dipping tank, 310, an air cylinder, 311, a magnetic powder brake, 41, a box body, 42, a speed reducer support, 43, a motor, 44, a guide wheel, 45, a synchronous belt wheel, 46, a yarn nozzle seat, 47, a yarn nozzle, 48, a driving belt wheel, 49, a bearing and 410 are arranged in a main shaft sleeve.
Detailed Description
In the figure, the invention is provided with a gantry frame 1, the gantry frame 1 consists of a base, an upright post and a cross beam, a transverse feeding slide seat 2 moves under the cross beam along a linear guide rail, and a creel yarn guide control mechanism 3 longitudinally moves relative to the transverse feeding slide seat 2 through a lead screw; the yarn stand yarn guide control mechanism 3 is provided with a stand, four groups of independent modules with the same structure are arranged on the stand from top to bottom, each group of modules consists of a yarn stand 31, a guide roller 32, comb teeth 33, a glue dipping roller 34, a tension wheel 35, a tension monitoring wheel 36, an upper press roller 37, a lower press roller 38, a glue dipping tank 39, an air cylinder 310 and a magnetic powder brake 311, two yarn stands 31 are arranged on the rear part of each group of modules in parallel, the guide roller 32 is arranged below the yarn stand 31, the comb teeth 33 are arranged in front of the guide roller 32, the comb teeth 33 are arranged in a transversely arranged guide groove and can transversely move along the guide groove, the glue dipping tank 39 is arranged on the lowest part of the modules in transverse direction, the rear end of the glue dipping tank 39 is hinged on the stand, the glue dipping roller 34 is fixed on the rear part above the glue dipping tank 39, the left side and the right side below the tension roller 34 are respectively provided with one glue dipping guide, a tension monitoring wheel 36 is installed on the right side of the tension wheel 35, a tension sensor is arranged on the tension monitoring wheel 36, two groups of glue squeezing systems are installed at the foremost end of the module, each glue squeezing system is composed of an upper pressing roller 37, a lower pressing roller 38 and an air cylinder 310, the lower pressing roller 38 is fixedly installed on the rack, the upper pressing roller 37 is connected with a telescopic rod of the air cylinder 310, and the telescopic rod can drive the upper pressing roller 37 to move up and down; a four-station screw nozzle synchronous driving device 4 is fixed between the beam and the base, a long strip-shaped guide groove which is longitudinally arranged is processed on a box body 41 of the four-station screw nozzle synchronous driving device 4, a speed reducer support 42 is arranged in the guide groove, and can move longitudinally along the guide groove, the motor 43 is mounted on the speed reducer support 42 through the speed reducer, four bearing chambers are processed on the box body 41, a bearing 49 is fixed in each bearing chamber, the main shaft sleeve 410 is mounted in the bearing 49, the synchronous belt pulley 45 is connected with the main shaft sleeve 410 through a bolt, the front end of the main shaft sleeve 410 is fixed with a screw nozzle seat 46, a screw nozzle 47 is fixed on the screw nozzle seat 46 through a jackscrew, a guide wheel 44 is mounted on the box body 41 between the adjacent synchronous belt pulleys 45 through a guide wheel bearing shaft, a driving belt wheel 48 is fixed on an output shaft of the speed reducer, and a synchronous belt is sleeved on the driving belt wheel 48 and is guided by a guide wheel 44 to be in close contact with four synchronous belt wheels 45; the mandrel 6 is fixed between the chuck 7 and the tailstock 9, the tailstock 9 is fixedly connected with the rear upright post 8, the rear upright post 8 can move along a transverse linear guide rail fixed on the base to adapt to mandrels with different lengths, the lower end of the rear upright post 8 is provided with a locking mechanism 10, and the locking mechanism 10 can lock the lower end of the rear upright post 8 with the transverse linear guide rail.
According to the invention, each group of creels 31 is provided with a group of yarn drums, a guide roller 32 is arranged below each group of yarn drums, comb teeth 33 are arranged in front of the guide roller 32, the comb teeth 33 have tooth pitches manufactured according to different widths of different yarn specifications, and the comb teeth 33 can transversely move along a guide groove to meet different bandwidths; the impregnation system consists of an impregnation roller 34, impregnation guide rollers at two ends and an impregnation tank 39, wherein wrap angles of the yarns on the impregnation roller can be increased through the impregnation guide rollers at the two ends, so that the yarns can have better wettability, the rear end of the impregnation tank 39 is hinged and fixed with the frame, and the front end of the impregnation tank 39 is of a structure capable of sliding up and down, so that the impregnation depth can be adjusted; after the yarn is gummed, the yarn enters a tension amplification control system, and the tension amplification system consists of two sets of tension wheels 35 and a magnetic powder brake 311; the glue squeezing system is composed of an upper pressing roller 37, a lower pressing roller 38 and an air cylinder 310, and the air cylinder 310 can be adjusted up and down to meet different glue squeezing thicknesses.
The box body 41 is welded by adopting sectional materials, the structure is stable, the cost is low, the motor 43 is arranged on the speed reducer support 42 after being reduced by the speed reducer, the torque of the motor 43 can be increased by the speed reducer, and the speed reducer support 42 is provided with a long strip-shaped groove for tensioning a synchronous belt; the guide wheel 44 is used for increasing the wrap angle of the synchronous belt on the synchronous belt wheels 45, so that each synchronous belt wheel 45 can transmit torque and rotating speed sufficiently and accurately; the guide wheel 44 is arranged on the box body 41, and a bearing rotates in the guide wheel 44; the synchronous belt wheel 45 is connected with the main shaft sleeve 410 through a bolt, a bearing chamber is processed on the box body 41, the outer ring of the bearing 49 is matched with the bearing chamber and fixed by a gland, the inner ring of the bearing 49 is matched with the main shaft sleeve 410, and the main shaft sleeve 410 can freely rotate through the bearing 49; the front end of the spindle sleeve 410 is provided with a screw nozzle seat 46 which can rotate together with the spindle sleeve 410, the screw nozzle seat 46 is provided with an annular strip hole, the swing angle of the screw nozzle can be consistent through small-angle adjustment, and the screw nozzle 47 is fixed on the screw nozzle seat 46 through a jackscrew, so that the position of a screw outlet can be adjusted up and down.
Claims (2)
1. A gantry four-station winding machine is provided with a gantry frame, the gantry frame consists of a base, stand columns and a cross beam and is characterized in that a transverse feeding sliding seat moves along a linear guide rail under the cross beam, a creel yarn guide control mechanism is fixed on the transverse feeding sliding seat and longitudinally moves through a lead screw and is provided with a frame, four groups of independent modules with the same structure are arranged on the frame from top to bottom, each group of modules consists of a creel, a guide roller, comb teeth, a glue dipping roller, a tension wheel, a tension monitoring wheel, an upper compression roller, a lower compression roller, a glue dipping tank, an air cylinder and a magnetic powder brake, two creels are arranged in parallel at the rear part of each group of modules, the guide roller is arranged below the creel, the comb teeth are arranged in front of the guide roller and can transversely move along the guide groove, the glue dipping tank is arranged at the lowest part of each module, and the rear end of the glue, a glue dipping roller is fixed at the rear part above the glue dipping tank, a glue dipping guide roller is respectively installed at the left side and the right side below the glue dipping roller, two tension wheels are parallelly arranged at the upper right part of the glue dipping roller, the tension wheels are installed on a magnetic powder brake, a tension monitoring wheel is installed at the right side of each tension wheel, a tension sensor is arranged on each tension monitoring wheel, two groups of glue squeezing systems are installed at the foremost end of each module, each glue squeezing system consists of an upper compression roller, a lower compression roller and an air cylinder, the lower compression roller is fixedly installed on a rack, the upper compression roller is connected with a telescopic rod of the air cylinder; a four-station screw nozzle synchronous driving device is fixed between the cross beam and the base, a box body of the four-station screw nozzle synchronous driving device is provided with a longitudinally arranged elongated guide groove, a speed reducer support is arranged in the guide groove and can longitudinally move along the guide groove, a motor is arranged on the speed reducer support through a speed reducer, four bearing chambers are arranged on the box body, bearings are fixed in the bearing chambers, a main shaft sleeve is arranged in the bearings, synchronous belt wheels are connected with the main shaft sleeve through bolts, a screw nozzle seat is fixed at the front end of the main shaft sleeve, the screw nozzles are fixed on the screw nozzle seat through jackscrews, guide wheels are arranged on the box body between the adjacent synchronous belt wheels through guide wheel bearing shafts, a driving belt wheel is fixed on an output shaft of the speed reducer, and the synchronous belt is sleeved on the driving belt wheel and is in tight contact; the mandrel is fixed between the chuck and the tailstock, the tailstock is fixedly connected with the rear upright post, and the rear upright post can move along a transverse linear guide rail fixed on the base.
2. The gantry four-station winding machine according to claim 1, wherein the lower end of the rear upright post is provided with a locking mechanism, and the locking mechanism can lock the lower end of the rear upright post with the transverse linear guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435179.5A CN112499392A (en) | 2020-12-10 | 2020-12-10 | Gantry four-station winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435179.5A CN112499392A (en) | 2020-12-10 | 2020-12-10 | Gantry four-station winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN112499392A true CN112499392A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011435179.5A Pending CN112499392A (en) | 2020-12-10 | 2020-12-10 | Gantry four-station winding machine |
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| Country | Link |
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| CN (1) | CN112499392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673921A (en) * | 2022-03-15 | 2022-06-28 | 宁夏金芯技术有限公司 | Five-axis linkage winding integrated intelligent device for new energy hydrogen cylinder |
| CN114737290A (en) * | 2022-03-18 | 2022-07-12 | 浙江理工大学 | Intelligent stepped adjusting device for multi-group yarn output tension |
-
2020
- 2020-12-10 CN CN202011435179.5A patent/CN112499392A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673921A (en) * | 2022-03-15 | 2022-06-28 | 宁夏金芯技术有限公司 | Five-axis linkage winding integrated intelligent device for new energy hydrogen cylinder |
| CN114737290A (en) * | 2022-03-18 | 2022-07-12 | 浙江理工大学 | Intelligent stepped adjusting device for multi-group yarn output tension |
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