CN213476273U - Twisting-proof horizontal trackless high-speed braiding machine - Google Patents
Twisting-proof horizontal trackless high-speed braiding machine Download PDFInfo
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- CN213476273U CN213476273U CN202022145017.XU CN202022145017U CN213476273U CN 213476273 U CN213476273 U CN 213476273U CN 202022145017 U CN202022145017 U CN 202022145017U CN 213476273 U CN213476273 U CN 213476273U
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Abstract
A horizontal trackless high-speed braiding machine capable of preventing twisting belongs to braiding machines. The upper end of the supporting seat bottom plate is connected with a supporting seat, and a weaving host is fixedly arranged on the supporting seat; the power set of the weaving host is positioned on the back of the weaving host and connected with the transmission system, and the power set provides a power source for the transmission system; a core wire device is arranged in the center of the front face of the weaving host, spindle groups are uniformly distributed on the periphery of the core wire device, the bottoms of the spindle groups are connected to a transmission system, and the transmission system drives the spindle groups to operate to form weaving; an oil return box is arranged on one side of the front surface of the supporting seat bottom plate and is used for recovering lubricating oil of the weaving host and supporting the weaving host; the lubricating system is distributed on the weaving host machine through the oil pipe and provides circulating lubrication for the weaving host machine; the outer ring of the weaving main machine is provided with a protective cover. The advantages are that: the twisting machine eliminates the angular acceleration of the movement of the spindle, prevents twisting, improves the weaving quality, has high machine speed, high efficiency and long service life, greatly reduces the investment cost and increases the strength and the quality of products.
Description
Technical Field
The utility model relates to a braider, especially a prevent high-speed braider of horizontal trackless of twisting.
Background
The traditional braiding machine is a vertical type track braiding machine with twisting, the movement of a spindle is realized by driving a driving plate to stir the spindle, the guiding of the spindle is completely realized by two ship-shaped guide blocks below the spindle sliding on an upper plate track, and the driving plate only plays a role in transmitting power. The movement speed and the movement direction of the spindles are changed frequently, the spindles have angular displacement, angular acceleration is generated, and the spindles have acceleration in the transmission process of the intersection. The running track of the spindle is in a sine curve shape. The sliding friction is adopted, so that the abrasion exists, although manual oil adding and lubrication can be realized, the oil cannot be added regularly and quantitatively, personnel forget to add the oil sometimes, the machine cannot be lubricated, the abrasion is aggravated, the service life of the machine is shortened, and the lubricating oil cannot be recycled, so that the cost is increased and the environment is polluted. Although the structure is simple, the precision is low and frequent maintenance is required. Although the braided product can meet common requirements, in some important occasions, for example, when the braided product is used for braiding special requirements such as a high-pressure water pipe and the like, the steel wire is easy to back strand due to the twist, the back strand steel wire and the back strand steel wire are different in length, when the steel wire is stressed, the back strand steel wire is firstly stressed, and due to uneven stress, the steel wire is easy to break, so that the life and property safety of a client is threatened; and because the precision grade of the parts of the traditional braiding machine is poor, and a special heat treatment process is not adopted, the service life and the rotating speed of the machine are greatly reduced, and the braiding pitch range is small because the space is limited and the high pressure water pipe cannot be made too high by adopting a vertical mode, and the high pressure water pipe is not convenient to take from the upper surface and needs to climb, so that the potential safety hazard is increased.
Summarizing the above, the disadvantages are: the twisting machine has the advantages of large friction force, inconvenient lubrication, low precision, low speed, short service life, low efficiency, inconvenient high-pressure water pipe collection, low strength, small pitch adjustment range and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent horizontal trackless high-speed braider of twisting has solved current vertical rail braider and has implemented the problem of twisting and back of the body thigh to weaving the product when weaving the product.
The technical scheme of the utility model is realized like this: the horizontal trackless high-speed braiding machine of twisting prevention includes: the device comprises a supporting seat bottom plate, a supporting seat, a weaving main machine, a protective cover and a lubricating system;
the upper end of the supporting seat bottom plate is connected with a supporting seat, and a weaving host is fixedly arranged on the supporting seat;
the braiding host comprises an ingot group, a core wire device, a transmission system and a power group; the power set is positioned on the back of the weaving host machine and connected with the transmission system, and provides a power source for the transmission system; a core wire device is arranged in the center of the front face of the weaving host, spindle groups are uniformly distributed on the periphery of the core wire device, the bottoms of the spindle groups are connected to a transmission system, and the transmission system drives the spindle groups to operate to form weaving;
an oil return box of a lubricating system is arranged on one side of the front side of the supporting seat bottom plate and used for recovering lubricating oil of the weaving host and supporting the weaving host; the lubricating system is distributed on the weaving host machine through the oil pipe and provides circulating lubrication for the weaving host machine; the outer ring of the weaving main machine is provided with a protective cover.
The supporting seat is characterized in that two sides of the supporting seat are isosceles trapezoids, the upper side and the lower side of the supporting seat are rectangular, a lightening space with reinforcing ribs is arranged in the supporting seat, and four sets of adjusting bolts are arranged at the bottom of the supporting seat and used for transverse and longitudinal alignment of a braiding machine.
The spindle set comprises a spindle gear, a cam disc, a yarn tube seat, a rotating head, a brake disc, a yarn tube and a spindle shaft; a round nut is arranged at the lowest end of the spindle shaft, a retainer ring type roller needle roller bearing is arranged on the spindle shaft above the round nut, a cam disc is arranged on the spindle shaft above the retainer ring type roller needle roller bearing, and a semicircular cam track is respectively arranged on the upper end surface and the lower end surface of the cam disc;
a spindle gear is arranged on the spindle shaft between the round nut and the cam disc;
a bobbin seat is connected above the cam disc, a bobbin is arranged in the bobbin seat, a circle of rectangular groove is formed in each of the upper end face and the lower end face of the bobbin, a brake disc is arranged at the upper end of the bobbin, a circle of rectangular protrusion is arranged on the bottom face of the brake disc and matched with the rectangular groove of the bobbin to drive the bobbin to pay off or brake, and a rotating head is arranged on the brake disc; the rotating head is used for adjusting the braided fabric length difference generated when the spindle set runs to the extreme point of the outer ring and the inner ring, and the tension of the spindle set is compensated by the thickness and the position of a spring in the rotating head;
cylindrical rollers are arranged on the upper and lower peripheries of a front cam shaft of a front cam follower of the dial group, and the front cam shaft rolls on the upper end surface of a cam plate in a rolling friction mode under the rolling of the cylindrical rollers on the peripheries; the upper and lower circumferences of a rear cam shaft of the rear cam follower are also provided with cylindrical rollers, and the rear cam shaft rolls under the cylindrical rollers on the circumferences and rolls and rubs on a cam track on the lower end surface of a cam plate; the spindle group runs on the dial group by means of the four front cam followers and the four rear cam followers on the dial group, completes the transfer of the spindles between the adjacent dial groups, and completes the weaving of products in cycles.
The transmission system comprises: the knitting disc, the dial disc group and the dial shaft group; the dial shaft groups are uniformly distributed on the knitting disc, are positioned on the knitting disc through flat milling cylindrical pins of the dial shaft groups and are fixed on the knitting disc through screws; the dial group is sleeved and fixed on the dial shaft group.
The dial group comprises: the front cam follower, the guide key, the planetary gear shaft sleeve, the drive plate seat planetary gear shaft, the big planetary gear, the drive plate gear, the drive plate gland, the rear cam follower and the small planetary gear;
the center of the drive plate is hollow, four evenly-divided semicircular arc discs are arranged above the drive plate, a thin-neck cylinder is arranged below the drive plate and is rectangular downwards, flat cylinders with two milled sides are arranged in the middle of the drive plate, a cross-shaped through hollow cylinder is arranged below the drive plate, four evenly-divided circular arc inclined tables protrude from a cylinder at the bottom, and a hollow cylinder table is arranged at the bottommost part of the bottom;
two pairs of surfaces at the rectangular position of the drive plate are respectively provided with a rear cam driven piece by screws and positioning pins, two guide keys are respectively fixed in rectangular grooves of the other two surfaces at the rectangular position of the drive plate by screws, and the central heights of the two guide keys are the same as the central height of an isosceles trapezoid boss of the rear cam driven piece; a front cam follower is arranged in two round holes which are collinear with the centers of the semicircular arcs on the uppermost plane of the drive plate; the upper end of the central hole of the drive plate is provided with an O-shaped seal ring and a drive plate gland used for blocking leakage of lubricating oil and entry of dust;
the drive plate gear is fixed on a boss at the bottom of the drive plate by a screw and a positioning pin; the bottom is sleeved on a rear complete needle bearing of the driving plate shaft group; two gears, namely a big planetary gear and a small planetary gear, are arranged in a hollow cylinder penetrated by a driving plate cross, the tooth surface of the small planetary gear is arranged at the lower part, the tooth surface of the big planetary gear is arranged at the upper part, the two gears are respectively sleeved on the thin ends of two driving plate base planetary gear shafts, the thick ends of the driving plate base planetary gear shafts are fixed at the bottom of the driving plate by elastic cylindrical pins, bearings and elastic check rings for holes are arranged in the big planetary gear and the small planetary gear, the axial movement of the big planetary gear and the small planetary gear is limited by a planetary gear shaft sleeve, the centers of the two small planetary gears are coplanar with the centers of two semicircular arcs of the driving plate, the other surface perpendicular to the surface by 90 degrees is a surface where the centers of the two big planetary gears and the other two semicircular arcs of the driving plate are located, wherein the small planetary gear is meshed with a lower fixed gear of a driving plate shaft group.
The front cam follower includes: the device comprises a short cylindrical roller, a front cam shaft, a front cam gasket, a front cam gland, a front cam seat ring and a long cylindrical roller;
a circle of long cylindrical roller and a circle of short cylindrical roller are respectively arranged at the thin shaft platforms at the two ends of the front cam shaft and are installed in the front cam seat ring together, one end of the front cam seat ring is connected with a front cam gland, and a front cam gasket is arranged between the end part of the front cam seat ring and the front cam gland;
the inner hole of the front cam seat ring is not concentric with the excircle, and the end surface is provided with a positioning identification hole and an adjusting groove;
the inner hole at the bottom of the front cam gland is also eccentric, and the end surface of the front cam gland is also provided with a positioning identification hole;
the front cam follower is mainly used for bearing centrifugal load and knitting tension load when the spindle set is transferred, and transferring the spindle set from one driving plate to another driving plate smoothly;
the cam follower is provided with four screws, the four screws on the front cam follower are unscrewed, the front cam seat ring is rotated, and the radial clearance between the cam disc arranged on the spindle group and the cam shaft is adjusted under the eccentric action of the front cam seat ring.
The rear cam follower includes: the rear cam gland, the rear cam shaft, the rear cam seat ring and the square seat are arranged on the front cam shaft;
a circle of long cylindrical roller and a circle of short cylindrical roller are respectively arranged at the thin shaft platforms at the two ends of the rear cam shaft and are arranged in a rear cam race together, and the rear cam race is arranged in a square seat; one end of the rear cam seat ring is connected with a rear cam gland, and a front cam gasket is arranged between the end part of the rear cam seat ring and the rear cam gland;
the inner hole of the rear cam race is not concentric with the excircle, and the end surface is provided with a positioning identification hole and an adjusting groove;
the inner hole at the bottom of the rear cam gland is eccentric, and a positioning identification hole is formed in the end face of the inner hole;
the side surface of the square base is provided with a positioning identification hole, and an isosceles trapezoid positioning table protrudes from the upper part of the square base;
the function of the rear cam follower is to bear centrifugal load and knitting tension load when the spindles are transferred, and to smoothly transfer the spindle group from one dial to another;
and four screws are arranged on the rear cam follower, the four screws on the rear cam follower are unscrewed, the rear cam seat ring is rotated, and the rear cam follower is used for adjusting the radial clearance between the cam disc and the cam shaft which are arranged on the spindle set under the action of the eccentricity of the rear cam seat ring.
The dial shaft group comprises: the device comprises a dial shaft, a milled flat cylindrical pin, a rear set of needle roller bearing, a lower fixed gear, a thrust cylindrical roller bearing, a front set of needle roller bearing, a round nut, an inner hexagonal flat end set screw, a stop washer for the round nut and a thrust roller bearing gland;
the lower fixed gear is hollow inside, the outer part of the lower fixed gear is a tooth surface, two bosses are formed after one end surface is milled to be concave, a counter bore is drilled at one end of one boss, and the milling concave width is the same as the size of the excircle of the tooth surface of the dial shaft;
the center of the dial shaft is a through hole, the front end of the dial shaft is sequentially provided with a boss and round nut threads, the middle of the dial shaft is a long tooth surface, the rear end of the dial shaft is a round boss, and the mounting holes are distributed on the round boss; the front end of the dial shaft is provided with an inner hexagonal flat end set screw, the rear end of the dial shaft is connected with an oil distribution pipe joint of a lubricating system, the middle of the dial shaft is connected with three lubricating joints of the lubricating system on the same surface, and the thread holes of the three lubricating joints are connected with the central hole;
a sealing ring of a lubricating system is arranged between the bottom of the dial shaft and the knitting disc, the dial shaft is positioned on the knitting disc through a milled flat cylindrical pin and is fixed on the knitting disc through a screw; a rear set of needle rolling bearings is arranged behind the dial plate shaft; the lower fixed gear is sleeved on the dial plate shaft and positioned in front of the rear complete set of needle roller bearings, and the milling flat part of the lower fixed gear is aligned with the milling flat part below the dial plate shaft and is fixed by screws;
a thrust cylindrical roller bearing is sleeved in front of a long tooth surface in the middle of the dial plate shaft, one end with a small inner diameter of the thrust cylindrical roller bearing is sleeved on the dial plate shaft, and the other end with a large inner diameter of the thrust cylindrical roller bearing is arranged in a dial plate hole of the dial plate group; the front complete needle bearing is arranged on a bearing platform in front of the dial plate shaft, the front end of the front complete needle bearing is also provided with a thrust cylindrical roller bearing, the inner ring of the thrust cylindrical roller bearing is provided with a thrust roller bearing gland, and the axial movement of the dial plate group is limited by a round nut and a stop washer for the round nut above the thrust roller bearing gland.
The power pack comprises: the device comprises a motor, a speed reducer, a driving gear and a gland; the motor is connected with the reducer through screws, the driving gear is sleeved on a reducer shaft and a flat key, and the driving gear is limited to move axially on the reducer shaft tail end threads fixed by the screws through the gland.
The lubrication system comprises: the device comprises a main oil pipe, a thin oil lubricating station, an oil return pipe joint, an oil return tank, an oil receiving disc, a copper filter screen, a lubricating joint, an oil distribution pipe, an oil pipe nut, a metering piece, an oil distribution pipe joint, a sealing ring, a tee joint, a vacuum pressure switch, a four-way distributor and a three-way distributor;
the oil return tank is similar to the supporting seat in shape and equal in height, and the middle lower part of the lightening space in the supporting seat is sealed to form an oil tank with a bottom; waste oil returned by the transmission system drops into the oil receiving disc, the oil receiving disc is arranged at the bottom of the protective cover in an inclined manner, and the returned waste oil flows into the oil return box through the copper filter screen under the action of gravity; an oil discharge screw hole is arranged on the side wall of the oil tank bottom plate, the oil flows into a thin oil lubrication station through an oil return pipe joint and an oil return pipe, the filtered lubricating oil is pumped to an oil outlet by an oil pump motor of the thin oil lubrication station and flows into a tee joint behind a braiding disc along a main oil pipe after being filtered by a plurality of paths in the thin oil lubrication station, a vacuum pressure switch is connected above the tee joint, the lubricating oil flows into a four-path distributor and a three-path distributor from the other side of the tee joint along the main oil pipe, each branch of the distributor respectively flows into each oil pipe nut of a transmission system through an oil distribution pipe, then enters a metering part through the oil pipe nuts, the lubricating oil enters the oil distribution pipe joint after controlling the oil quantity precision and the oil discharge times through the metering part, flows into a central hole of a shifting disc shaft through the oil distribution pipe joint, a sealing ring is arranged at the bottom behind the shifting disc shaft, the, In the back cam follower oil hole, in the preceding complete needle bearing, flow into thrust cylinder roller bearing through preceding complete needle bearing again, flow into the driver plate foremost end die cavity along thrust cylinder roller bearing, because of the driver plate gland that the driver plate foremost end was installed is equipped with the sealing washer, the oil stream is not gone out, just can flow into in the preceding cam follower oil hole respectively along two inclined holes of driver plate foremost end, provides the lubrication for the preceding cam follower.
The anti-twisting horizontal trackless high-speed braiding machine driving plate has the advantages that due to the adoption of the scheme, only rolling friction exists between the driving plate and the spindle in the process of driving the spindle to rotate, sliding friction does not exist, and the braiding speed is much higher than that of a common braiding machine; secondly, the spindles revolve along with the driving plate, and simultaneously, the spindles rotate in the opposite direction relative to the driving plate, so that the angular acceleration of the spindle movement is eliminated, the possibility of vibration and gum application during weaving is reduced, twisting is prevented, and the weaving quality is improved.
The transmission of spindles on the drive plate, from one drive plate to the other, is successfully achieved by means of a drive plate planetary gear mechanism and a spindle cam disk track mechanism. Meanwhile, the spindle rotates along with the rotation of the drive plate. The spinning of the spindles realizes that the pay-off point of the spindles always points to the center of the weaving disc. The planet gear compensates the angular displacement, eliminates the angular acceleration, controls the wire harness of the spindle and reduces the back strand phenomenon. The spindle has good transmission performance and can ensure higher weaving quality.
In the process that the driving plate drives the spindles to operate, only rolling friction exists between the driving plate and the spindles, sliding friction does not exist, and the knitting speed is much higher than that of a common knitting machine; secondly, the spindles revolve along with the driving plate, and simultaneously, the spindles rotate in the opposite direction relative to the driving plate, so that the angular acceleration of the spindle movement is eliminated, the possibility of vibration and gum application during weaving is reduced, twisting is prevented, and the weaving quality is improved.
The advantages are that: the angle acceleration of spindle motion has been eliminated, the possibility of vibration and gum when having reduced to weave has prevented the twisting, has improved and has woven the quality, and machine speed is fast, and is efficient, and is longe-lived, greatly reduced investment cost, increased product strength, the quality obtains guaranteeing, has improved production efficiency, has saved a large amount of manpowers, financial resources.
Drawings
Fig. 1 is the front view of the three-dimensional structure diagram of the final assembly of the present invention.
Fig. 2 is the back of the three-dimensional structure diagram of the final assembly of the present invention.
Fig. 3 is a schematic diagram of the structure principle of the transmission system of the present invention.
Fig. 4 is a three-dimensional structure view of the spindle set.
Fig. 5 is a schematic view of the dial group structure of the present invention.
Fig. 6 is a three-dimensional structure diagram of the dial group of the present invention.
Fig. 7 is a three-dimensional structure diagram of the dial of the present invention.
Fig. 8 is a schematic view of the structural principle of the front cam follower of the present invention.
Fig. 9 is a three-dimensional structure diagram of the front cam follower of the present invention.
Fig. 10 is a schematic diagram illustrating the structural principle of the rear cam follower according to the present invention.
Fig. 11 is a three-dimensional structure view of the rear cam follower according to the present invention.
Fig. 12 is a schematic view of the structure of the dial shaft set of the present invention.
Fig. 13 is a three-dimensional structure diagram of the dial shaft of the present invention.
Fig. 14 is a three-dimensional structure diagram of the lower fixed gear of the present invention.
Fig. 15 is a schematic view of the power unit of the present invention.
Fig. 16 is a schematic diagram of the side structure of the lubricating system of the present invention.
Fig. 17 is a schematic diagram of the back structure of the lubrication system of the present invention.
Fig. 18 is a plan view of the plant of the present invention.
In the figure, 1, a support base plate; 2. a supporting seat; 3. an ingot group; 4. a core wire device; 5. a protective cover; 6. a transmission system; 7. a power pack; 8. lubricating system, 9 caterpillar tractor, 10 admission machine.
3-1, spindle gear; 3-2, a cam disc; 3-3, bobbin seat; 3-4, bobbin; 3-5 rotating the head.
6-1, weaving a disc; 6-2, a dial group; 6-3, and a dial shaft group.
6-2-1, front cam follower; 6-2-2, a guide key; 6-2-3, a planetary gear shaft sleeve; 6-2-4, a driving plate base planet gear shaft; 6-2-5, big planetary gear; 6-2-6, drive plate; 6-2-7, drive plate gear; 6-2-8, driving plate gland; 6-2-9, rear cam follower; 6-2-10 and a pinion.
6-2-1-1, short cylindrical roller; 6-2-1-2, front cam shaft; 6-2-1-3, front cam shim; 6-2-1-4, a front cam gland; 6-2-1-5, a front cam seat ring; 6-2-1-6 and long cylindrical rollers.
6-2-9-1, a rear cam gland; 6-2-9-2, rear camshaft; 6-2-9-3, cam race; 6-2-9-4 and a square base.
6-3-1, a dial shaft; 6-3-2, milling a flat cylindrical pin; 6-3-3, and a rear set of needle rolling bearings; 6-3-4, a lower fixed gear; 6-3-5, a thrust cylindrical roller bearing; 6-3-6, a front complete set of needle roller bearings; 6-3-7, round nut; 6-3-8, tightening a set screw at the flat end of the inner hexagon; 6-3-9, a stop washer for the round nut; 6-3-10, thrust roller bearing gland.
7-1, a motor; 7-2, a speed reducer; 7-3, a driving gear; 7-4, a gland; 7-5, flat bond.
8-1, a main oil pipe; 8-2, a thin oil lubrication station; 8-3, an oil return pipe; 8-4, an oil return pipe joint; 8-5, an oil return tank; 8-6, an oil receiving disc; 8-7, copper filter screen; 8-8, lubricating the joint; 8-9 parts of oil distributing pipe; 8-10, oil pipe screw cap; 8-11, a metering piece; 8-12, an oil distributing pipe joint; 8-13, sealing rings; 8-14, a tee joint; 8-15, vacuum pressure switch; 8-16, a four-way distributor; 8-17 and a three-way distributor.
Detailed Description
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
example 1: this prevent horizontal trackless high-speed braider of twisting includes: the device comprises a supporting seat bottom plate 1, a supporting seat 2, a weaving main machine, a protective cover 5 and a lubricating system 8;
the bottom of the knitting machine is provided with a supporting seat bottom plate 1 which is used for providing a reference surface for the knitting machine; the upper end of the supporting seat bottom plate 1 is connected with a supporting seat 2, and a weaving host is fixedly arranged on the supporting seat 2;
the braiding host comprises a spindle group 3, a core wire device 4, a transmission system 6 and a power group 7; the power set 7 is positioned on the back of the weaving host machine and connected with the transmission system 6, and the power set 7 provides a power source for the transmission system 6; a core wire device 4 is arranged in the center of the front face of the weaving main machine and used for passing rubber tubes or other products needing to be coated, spindle groups 3 are uniformly distributed on the periphery of the core wire device 4, the bottom of each spindle group 3 is connected to a transmission system 6, and the transmission system 6 drives the spindle groups 3 to run to form weaving;
an oil return tank 8-5 of a lubricating system 8 is arranged on one side of the front surface of the supporting seat bottom plate 1 and is used for recovering lubricating oil of the weaving host and supporting the weaving host; the lubricating system 8 is distributed on the knitting host machine through oil pipes and provides circulating lubrication for the knitting host machine; the outer ring of the weaving main machine is provided with a protective cover 5.
The side surface of the supporting seat 2 is isosceles trapezoid, the upper surface and the lower surface are both rectangles, the interior of the supporting seat is a lightening space with reinforcing ribs, and 4 sets of adjusting bolts are arranged at the bottom of the supporting seat and used for transverse and longitudinal alignment of a braiding machine.
The spindle group 3 comprises a spindle gear 3-1, a cam disc 3-2, a bobbin holder 3-3, a rotating head 3-4, a brake disc 3-5, a bobbin 3-6 and a spindle shaft 3-7; a round nut is arranged at the lowest end of the spindle shaft 3-7, a retainer ring type full-load roller needle bearing is arranged on the spindle shaft 3-7 above the round nut, a cam disc 3-2 is arranged on the spindle shaft 3-7 above the retainer ring type full-load roller needle bearing, and a semicircular arc cam track is respectively arranged on the upper end surface and the lower end surface of the cam disc 3-2;
a spindle gear 3-1 is arranged on a spindle shaft 3-7 between the round nut and the cam disc 3-2;
a bobbin seat 3-3 is connected above the cam disc 3-2, a bobbin 3-6 is arranged in the bobbin seat 3-3, a circle of rectangular groove is formed in each of the upper end face and the lower end face of the bobbin 3-6, a brake disc 3-5 is arranged at the upper end of the bobbin 3-6, a circle of rectangular protrusion is arranged on the bottom face of the brake disc 3-5 and matched with the rectangular groove of the bobbin 3-6 to drive the bobbin 3-6 to pay off or brake, and a rotating head 3-4 is arranged on the brake disc 3-5; the rotating head 3-4 is used for adjusting the braided fabric length difference generated when the spindle set 3 runs to the extreme point of the outer ring and the inner ring, and the tension of the spindle set is compensated by the thickness and the position of a spring in the rotating head 3-4;
cylindrical rollers are arranged on the upper and lower peripheral circles of a front cam shaft 6-2-1-2 of a front cam follower 6-2-1 of the dial group 6-2, and the front cam shaft 6-2-1-2 rolls on the upper end face of the cam plate 3-2 under the rolling of the peripheral circles of the cylindrical rollers and is subjected to cam track rolling friction; the upper and lower circumferences of the rear cam shaft of the rear cam follower 6-2-9 are also provided with cylindrical rollers, and the rear cam shaft 6-2-9-2 rolls on the cam track at the lower end surface of the cam plate 3-2 under the rolling of the cylindrical rollers at the circumferences; the spindle set 3 runs on the dial set 6-2 by means of the four front cam followers and the rear cam followers on the dial set 6-2, completes the handing-over of the spindles between the adjacent dial sets 6-2, and completes the knitting of the product repeatedly.
The transmission system 6 comprises: a knitting disc 6-1, a dial group 6-2 and a dial shaft group 6-3; dial shaft groups 6-3 are uniformly distributed on the knitting disc 6-1, and the dial shaft groups 6-3 are positioned on the knitting disc 6-1 through flat milling cylindrical pins 6-3-2 of the dial shaft groups 6-3 and fixed on the knitting disc 6-1 by screws; the dial plate group 6-2 is sleeved and fixed on the dial plate shaft group 6-3;
the dial group 6-2 comprises: the front cam follower 6-2-1, the guide key 6-2-2, the planetary gear shaft sleeve 6-2-3, the dial seat planetary gear shaft 6-2-4, the big planetary gear 6-2-5, the dial 6-2-6, the dial gear 6-2-7, the dial gland 6-2-8, the rear cam follower 6-2-9 and the small planetary gear 6-2-10;
the center of the driving plate 6-2-6 is hollow, four evenly-divided semicircular arc discs are arranged above the driving plate, a thin-neck cylinder is arranged below the driving plate, the driving plate is rectangular downwards, flat cylinders are milled at two sides in the middle, a cross-shaped through hollow cylinder is arranged below the driving plate, four evenly-divided inclined tables with arcs protrude from a cylinder at the bottom, and a hollow cylindrical table is arranged at the bottommost part of the cylinder;
two opposite surfaces at the rectangular position of the dial plate 6-2-6 are respectively provided with a rear cam follower 6-2-9 by screws and positioning pins, two guide keys 6-2-2 are respectively fixed by screws in rectangular grooves of the other two surfaces at the rectangular position of the dial plate 6-2-6, and the central height of the two guide keys 6-2-2 is the same as that of an isosceles trapezoid boss of the rear cam follower 6-2-9; a front cam follower 6-2-1 is arranged in two circular holes which are collinear with the centers of the semicircular arcs on the uppermost plane of the drive plate 6-2-6; an O-shaped sealing ring and a driving plate gland 6-2-8 are arranged at the upper end of the central hole of the driving plate 6-2-6 and used for blocking leakage of lubricating oil and entry of dust;
the dial gear 6-2-7 is fixed on a boss at the bottom of the dial 6-2-6 by screws and positioning pins; the bottom is sleeved on a rear sleeve needle roller bearing 6-3-3 of the driving plate shaft group 6-3; two gears, namely a big planetary gear 6-2-5 and a small planetary gear 6-2-10 are arranged in a hollow cylinder which is penetrated through by a dial 6-2-6 in a crossed way, the tooth surface of the small planetary gear 6-2-10 is arranged at the lower part, the tooth surface of the big planetary gear 6-2-5 is arranged at the upper part, the two gears are respectively sleeved on the thin ends of two dial seat planetary gear shafts 6-2-4, the thick ends of the dial seat planetary gear shafts 6-2-4 are fixed at the bottom of the dial 6-2-6 by elastic cylindrical pins, bearings and elastic check rings for holes are arranged in the big planetary gear 6-2-5 and the small planetary gear 6-2-10, and the planetary gear shaft sleeve 6-2-3 is used for limiting the axial movement of the big planetary gear 6-2-5 and the small planetary gear 6-2-10, the centers of the two small planet gears 6-2-10 are coplanar with the centers of the two semicircular arcs of the drive plate 6-2-6, the other surface which is perpendicular to the surface by 90 degrees is a surface where the centers of the two large planet gears 6-2-5 and the other two semicircular arcs of the drive plate 6-2-6 are located, wherein the small planet gears 6-2-10 are meshed with the lower fixed gear 6-3-4 of the drive plate shaft group 6-3, and the large planet gears 6-2-5 are meshed with the upper gear of the drive plate shaft 6-3-1 of the drive plate shaft group 6-3.
The front cam follower 6-2-1 comprises: the device comprises a short cylindrical roller 6-2-1-1, a front cam shaft 6-2-1-2, a front cam gasket 6-2-1-3, a front cam gland 6-2-1-4, a front cam seat ring 6-2-1-5 and a long cylindrical roller 6-2-1-6;
a circle of long cylindrical rollers 6-2-1-6 and a circle of short cylindrical rollers 6-2-1-1 are respectively arranged at the thin shaft platforms at the two ends of the front cam shaft 6-2-1-2 and are installed in the front cam seat ring 6-2-1-5 together, one end of the front cam seat ring 6-2-1-5 is connected with a front cam gland 6-2-1-4, and a front cam gasket 6-2-1-3 is arranged between the end part of the front cam seat ring 6-2-1-5 and the front cam gland 6-2-1-4;
the inner hole of the front cam seat ring 6-2-1-5 is not concentric with the excircle, and the end surface is provided with a positioning identification hole and an adjusting groove;
the inner hole at the bottom of the front cam gland 6-2-1-4 is also eccentric, and the end face is also provided with a positioning identification hole;
the front cam follower 6-2-1 is mainly provided with a function of bearing a centrifugal load and a knitting tension load when transferring the spindle group 3, and a function of smoothly transferring the spindle group 3 from one dial 6-2-6 to another dial 6-2-6;
four screws are arranged on the cam follower 6-2-1, the four screws on the front cam follower 6-2-1 are unscrewed, the front cam seat 6-2-1-5 is rotated, and the radial clearance between the cam disc arranged on the spindle set 3 and the cam shaft is adjusted under the eccentric action of the front cam seat 6-2-1-5.
The rear cam follower 6-2-9 comprises: a rear cam gland 6-2-9-1, a rear cam shaft 6-2-9-2, a rear cam seat ring 6-2-9-3 and a square seat 6-2-9-4;
a circle of long cylindrical roller 6-2-1-6 and a circle of short cylindrical roller 6-2-1-1 are respectively arranged at the thin shaft platforms at the two ends of the rear cam shaft 6-2-9-2 and are arranged in a rear cam seat ring 6-2-9-3 together, and the rear cam seat ring 6-2-9-3 is arranged in a square seat 6-2-9-4; one end of the rear cam seat ring 6-2-9-3 is connected with a rear cam gland 6-2-9-1, and a front cam gasket 6-2-1-3 is arranged between the end part of the rear cam seat ring 6-2-9-3 and the rear cam gland 6-2-9-1;
the inner hole of the rear cam seat ring 6-2-9-3 is not concentric with the excircle, and the end surface is provided with a positioning identification hole and an adjusting groove;
the inner hole at the bottom of the rear cam gland 6-2-9-1 is eccentric, and a positioning identification hole is arranged on the end face;
the side surface of the square seat 6-2-9-4 is provided with a positioning identification hole, and an isosceles trapezoid positioning table is protruded above the square seat;
the function of the rear cam follower 6-2-9 is to bear centrifugal load and knitting tension load when transferring spindles, and to smoothly transfer the spindle group 3 from one dial 6-2-6 to another dial 6-2-6;
four screws are arranged on the rear cam follower 6-2-9, the four screws on the rear cam follower 6-2-9 are unscrewed, the rear cam seat 6-2-9-3 is rotated, and the rear cam follower 6-2-9 is adjusted to the radial clearance between the cam disc and the cam shaft arranged on the spindle set 3 under the eccentric action of the rear cam seat 6-2-9-3.
The dial shaft group 6-3 comprises: the device comprises a dial shaft 6-3-1, a milled flat cylindrical pin 6-3-2, a rear complete set needle bearing 6-3-3, a lower fixed gear 6-3-4, a thrust cylindrical roller bearing 6-3-5, a front complete set needle bearing 6-3-6, a round nut 6-3-7, an inner hexagonal flat end set screw 6-3-8, a stop washer 6-3-9 for the round nut and a thrust roller bearing gland 6-3-10;
the lower fixed gear 6-3-4 is hollow inside and has a tooth surface outside, wherein two bosses are formed after one end surface is milled with a concave, one end of one boss is drilled with a counter bore, and the milling concave width is the same as the size of the excircle of the tooth surface of the dial shaft 6-3-1;
the center of the dial shaft 6-3-1 is a through hole, the front end is sequentially provided with a boss and round nut threads, the middle is a long tooth surface, the rear end is a round boss, and mounting holes are distributed on the round boss; the front end of the dial shaft 6-3-1 is provided with an inner hexagonal flat end set screw 6-3-8, the rear end is connected with an oil distribution pipe joint 8-12 of a lubricating system 8, the middle part is connected with three lubricating joints 8-8 of the lubricating system 8 on the same surface, and the three lubricating joints 8-8 are connected with a central hole;
a sealing ring 8-13 of a lubricating system 8 is arranged between the bottom of the dial shaft 6-3-1 and the knitting disc 6-1, the dial shaft 6-3-1 is positioned on the knitting disc 6-1 by milling a flat cylindrical pin 6-3-2 and is fixed on the knitting disc 6-1 by screws; a rear sleeve needle bearing 6-3-3 is arranged behind the dial plate shaft 6-3-1; the lower fixed gear 6-3-4 is sleeved on the dial plate shaft 6-3-1 and positioned in front of the rear sleeve needle bearing 6-3-3, and the milled flat part of the lower fixed gear 6-3-4 is aligned with the milled flat part below the dial plate shaft 6-3-1 and is fixed by a screw;
a thrust cylindrical roller bearing 6-3-5 is sleeved in front of the long tooth surface in the middle of the dial plate shaft 6-3-1, one end, with a small inner diameter, of the thrust cylindrical roller bearing 6-3-5 is sleeved on the dial plate shaft 6-3-1, and the other end, with a large inner diameter, of the thrust cylindrical roller bearing is arranged in a dial plate 6-2-6 hole of the dial plate group 6-2; a front complete set of needle roller bearings 6-3-6 are arranged on a bearing platform in front of the dial plate shaft 6-3-1, a thrust cylindrical roller bearing 6-3-5 is arranged at the front end of the front complete set of needle roller bearings 6-3-6, a thrust roller bearing gland 6-3-10 is arranged at an inner ring of the thrust cylindrical roller bearing 6-3-5, and a round nut 6-3-7 and a stop washer 6-3-9 for the round nut are used for limiting the axial movement of the dial plate set 6-3 above the thrust roller bearing gland 6-3-10.
The power pack 7 comprises: the device comprises a motor 7-1, a speed reducer 7-2, a driving gear 7-3 and a gland 7-4; the motor 7-1 is connected with the speed reducer 7-2 through screws, the driving gear 7-3 is sleeved on a shaft of the speed reducer and a flat key 7-5, and the gland 7-4 is fixed on the tail end thread of the shaft of the speed reducer through screws to limit the axial movement of the driving gear 7-3.
The lubrication system 8 comprises: 8-1 parts of a main oil pipe, 8-2 parts of a thin oil lubrication station, 8-3 parts of an oil return pipe, 8-4 parts of an oil return pipe joint, 8-5 parts of an oil return tank, 8-6 parts of an oil receiving disc, 8-7 parts of a copper filter screen, 8-8 parts of a lubrication joint, 8-9 parts of an oil distribution pipe, 8-10 parts of an oil pipe nut, 8-11 parts of a metering part, 8-12 parts of an oil distribution pipe joint, 8-13 parts of a sealing ring, 8-14 parts of a tee joint, 8-15 parts of a vacuum pressure switch, 8-16 parts of a four-;
the oil return box 8-5 is similar to the supporting seat 2 in shape and equal in height, and the middle lower part of the lightening space in the supporting seat 2 is sealed to form an oil tank with a bottom; waste oil returned by the transmission system 6 drops into an oil receiving disc 8-6, the oil receiving disc 8-6 is installed at the bottom of the protective cover 5 with an inclination, and the returned waste oil flows into an oil return tank 8-5 through a copper filter screen 8-7 under the action of gravity; an oil discharge screw hole is arranged on the side wall of the oil tank bottom plate, the oil flows into a thin oil lubrication station 8-2 through an oil return pipe joint 8-4 and an oil return pipe 8-3, after being filtered by a plurality of times in the thin oil lubrication station 8-2, an oil pump motor of the thin oil lubrication station 8-2 pumps the filtered lubricating oil to an oil outlet, the filtered lubricating oil flows into a tee joint 8-14 at the rear part of a braiding disc 6-1 along a main oil pipe 8-1, a vacuum pressure switch 8-15 is connected above the tee joint 8-14, the lubricating oil flows into a four-way distributor 8-16 and a three-way distributor 8-17 from the other side of the tee joint 8-14 along the main oil pipe 8-1, each branch of the distributor respectively flows into each oil pipe nut 8-10 of a transmission system 6 through an oil distribution pipe 8-9 and then enters a metering piece 8-, the oil quantity accuracy and the oil discharge frequency are controlled by a metering part 8-11 and then enter an oil distribution pipe joint 8-12, the oil flows into a central hole of a dial plate shaft 6-3-1 through the oil distribution pipe joint 8-12, a sealing ring 8-13 is arranged at the bottom of the rear part of the dial plate shaft 6-3-1, lubricating oil flows out of the central hole of the dial plate shaft 6-3-1 through three lubricating joints 8-8 into a rear set of needle roller bearing 6-3-3, a rear cam follower 6-2-9 oil hole and a front set of needle roller bearing 6-3-6 respectively, then flows into a thrust cylindrical roller bearing 6-3-5 through the front set of needle roller bearing 6-3-6, and flows into a front end cavity of the dial plate 6-2-6 along the thrust cylindrical roller bearing 6-3-5, because the dial gland 6-2-8 arranged at the forefront end of the dial is provided with the sealing ring, oil flow can respectively flow into the oil hole of the front cam follower 6-2-1 along 2 inclined holes at the forefront end of the dial 6-2-6 to lubricate the front cam follower 6-2-1 without flowing out.
Example 2: this prevent horizontal trackless high-speed braider of twisting includes: the device comprises a support base plate 1, a support base 2, a weaving host, a protective cover 5, a lubricating system 8, a caterpillar tractor 9 and a wire-rewinding machine 10;
the bottom of the knitting machine is provided with a supporting seat bottom plate 1 which is used for providing a reference surface for the knitting machine; the upper end of the supporting seat bottom plate 1 is connected with a supporting seat 2, and a weaving host is fixedly arranged on the supporting seat 2; an oil return tank 8-5 of a lubricating system 8 is arranged on one side of the front surface of the supporting seat bottom plate 1 and is used for recovering lubricating oil of the weaving host and supporting the weaving host; the lubricating system 8 is distributed on the knitting host machine through oil pipes and provides circulating lubrication for the knitting host machine; the outer ring of the weaving main machine is provided with a protective cover 5.
The take-up machine 10 is positioned on one side of the front face of the weaving main machine, a caterpillar tractor 9 is arranged between the take-up machine 10 and the weaving main machine, and a woven product woven by the weaving main machine is wound on the take-up machine 10 through the caterpillar tractor 9.
Before the braiding machine braids, steel wires on each spindle set 3 are gathered together and tied to a traction rope, and the traction rope is clamped by a caterpillar tractor 9; after knitting is started, the caterpillar tractor 9 is started at the same time, and under the traction of the caterpillar tractor 9, the knitted product is pulled out and falls on the ground or enters the take-up machine 10 to be wound into a wire coil.
The rest is the same as example 1.
Claims (10)
1. The utility model provides a horizontal trackless high-speed braider of twisting prevention, characterized by: the horizontal trackless high-speed braiding machine of twisting prevention includes: the device comprises a supporting seat bottom plate, a supporting seat, a weaving main machine, a protective cover and a lubricating system;
the upper end of the supporting seat bottom plate is connected with a supporting seat, and a weaving host is fixedly arranged on the supporting seat;
the braiding host comprises an ingot group, a core wire device, a transmission system and a power group; the power set is positioned on the back of the weaving host machine and connected with the transmission system, and provides a power source for the transmission system; a core wire device is arranged in the center of the front face of the weaving host, spindle groups are uniformly distributed on the periphery of the core wire device, the bottoms of the spindle groups are connected to a transmission system, and the transmission system drives the spindle groups to operate to form weaving;
an oil return box of a lubricating system is arranged on one side of the front side of the supporting seat bottom plate and used for recovering lubricating oil of the weaving host and supporting the weaving host; the lubricating system is distributed on the weaving host machine through the oil pipe and provides circulating lubrication for the weaving host machine; the outer ring of the weaving main machine is provided with a protective cover.
2. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 1, wherein: the supporting seat is characterized in that two sides of the supporting seat are isosceles trapezoids, the upper side and the lower side of the supporting seat are rectangular, a lightening space with reinforcing ribs is arranged in the supporting seat, and four sets of adjusting bolts are arranged at the bottom of the supporting seat and used for transverse and longitudinal alignment of a braiding machine.
3. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 1, wherein: the spindle set comprises a spindle gear, a cam disc, a yarn tube seat, a rotating head, a brake disc, a yarn tube and a spindle shaft; a round nut is arranged at the lowest end of the spindle shaft, a retainer ring type roller needle roller bearing is arranged on the spindle shaft above the round nut, a cam disc is arranged on the spindle shaft above the retainer ring type roller needle roller bearing, and a semicircular cam track is respectively arranged on the upper end surface and the lower end surface of the cam disc;
a spindle gear is arranged on the spindle shaft between the round nut and the cam disc;
a bobbin seat is connected above the cam disc, a bobbin is arranged in the bobbin seat, a circle of rectangular groove is formed in each of the upper end face and the lower end face of the bobbin, a brake disc is arranged at the upper end of the bobbin, a circle of rectangular protrusion is arranged on the bottom face of the brake disc and matched with the rectangular groove of the bobbin to drive the bobbin to pay off or brake, and a rotating head is arranged on the brake disc; the rotating head is used for adjusting the braided fabric length difference generated when the spindle set runs to the extreme point of the outer ring and the inner ring, and the tension of the spindle set is compensated by the thickness and the position of a spring in the rotating head;
cylindrical rollers are arranged on the upper and lower peripheries of a front cam shaft of a front cam follower of the dial group, and the front cam shaft rolls on the upper end surface of a cam plate in a rolling friction mode under the rolling of the cylindrical rollers on the peripheries; the upper and lower circumferences of a rear cam shaft of the rear cam follower are also provided with cylindrical rollers, and the rear cam shaft rolls under the cylindrical rollers on the circumferences and rolls and rubs on a cam track on the lower end surface of a cam plate; the spindle group runs on the dial group by means of the four front cam followers and the four rear cam followers on the dial group, completes the transfer of the spindles between the adjacent dial groups, and completes the weaving of products in cycles.
4. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 1, wherein: the transmission system comprises: the knitting disc, the dial disc group and the dial shaft group; the dial shaft groups are uniformly distributed on the knitting disc, are positioned on the knitting disc through flat milling cylindrical pins of the dial shaft groups and are fixed on the knitting disc through screws; the dial group is sleeved and fixed on the dial shaft group.
5. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 4, wherein: the dial group comprises: the front cam follower, the guide key, the planetary gear shaft sleeve, the drive plate seat planetary gear shaft, the big planetary gear, the drive plate gear, the drive plate gland, the rear cam follower and the small planetary gear;
the center of the drive plate is hollow, four evenly-divided semicircular arc discs are arranged above the drive plate, a thin-neck cylinder is arranged below the drive plate and is rectangular downwards, flat cylinders with two milled sides are arranged in the middle of the drive plate, a cross-shaped through hollow cylinder is arranged below the drive plate, four evenly-divided circular arc inclined tables protrude from a cylinder at the bottom, and a hollow cylinder table is arranged at the bottommost part of the bottom;
two pairs of surfaces at the rectangular position of the drive plate are respectively provided with a rear cam driven piece by screws and positioning pins, two guide keys are respectively fixed in rectangular grooves of the other two surfaces at the rectangular position of the drive plate by screws, and the central heights of the two guide keys are the same as the central height of an isosceles trapezoid boss of the rear cam driven piece; a front cam follower is arranged in two round holes which are collinear with the centers of the semicircular arcs on the uppermost plane of the drive plate; the upper end of the central hole of the drive plate is provided with an O-shaped seal ring and a drive plate gland used for blocking leakage of lubricating oil and entry of dust;
the drive plate gear is fixed on a boss at the bottom of the drive plate by a screw and a positioning pin; the bottom is sleeved on a rear complete needle bearing of the driving plate shaft group; two gears, namely a big planetary gear and a small planetary gear, are arranged in a hollow cylinder penetrated by a driving plate cross, the tooth surface of the small planetary gear is arranged at the lower part, the tooth surface of the big planetary gear is arranged at the upper part, the two gears are respectively sleeved on the thin ends of two driving plate base planetary gear shafts, the thick ends of the driving plate base planetary gear shafts are fixed at the bottom of the driving plate by elastic cylindrical pins, bearings and elastic check rings for holes are arranged in the big planetary gear and the small planetary gear, the axial movement of the big planetary gear and the small planetary gear is limited by a planetary gear shaft sleeve, the centers of the two small planetary gears are coplanar with the centers of two semicircular arcs of the driving plate, the other surface perpendicular to the surface by 90 degrees is a surface where the centers of the two big planetary gears and the other two semicircular arcs of the driving plate are located, wherein the small planetary gear is meshed with a lower fixed gear of a driving plate shaft group.
6. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 5, wherein: the front cam follower includes: the device comprises a short cylindrical roller, a front cam shaft, a front cam gasket, a front cam gland, a front cam seat ring and a long cylindrical roller;
a circle of long cylindrical roller and a circle of short cylindrical roller are respectively arranged at the thin shaft platforms at the two ends of the front cam shaft and are installed in the front cam seat ring together, one end of the front cam seat ring is connected with a front cam gland, and a front cam gasket is arranged between the end part of the front cam seat ring and the front cam gland;
the inner hole of the front cam seat ring is not concentric with the excircle, and the end surface is provided with a positioning identification hole and an adjusting groove;
the inner hole at the bottom of the front cam gland is also eccentric, and the end surface of the front cam gland is also provided with a positioning identification hole;
the cam follower is provided with four screws, the four screws on the front cam follower are unscrewed, the front cam seat ring is rotated, and the radial clearance between the cam disc arranged on the spindle group and the cam shaft is adjusted under the eccentric action of the front cam seat ring.
7. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 5, wherein: the rear cam follower includes: the rear cam gland, the rear cam shaft, the rear cam seat ring and the square seat are arranged on the front cam shaft;
a circle of long cylindrical roller and a circle of short cylindrical roller are respectively arranged at the thin shaft platforms at the two ends of the rear cam shaft and are arranged in a rear cam race together, and the rear cam race is arranged in a square seat; one end of the rear cam seat ring is connected with a rear cam gland, and a front cam gasket is arranged between the end part of the rear cam seat ring and the rear cam gland;
the inner hole of the rear cam race is not concentric with the excircle, and the end surface is provided with a positioning identification hole and an adjusting groove;
the inner hole at the bottom of the rear cam gland is eccentric, and a positioning identification hole is formed in the end face of the inner hole;
the side surface of the square base is provided with a positioning identification hole, and an isosceles trapezoid positioning table protrudes from the upper part of the square base;
and four screws are arranged on the rear cam follower, the four screws on the rear cam follower are unscrewed, the rear cam seat ring is rotated, and the rear cam follower is used for adjusting the radial clearance between the cam disc and the cam shaft which are arranged on the spindle set under the action of the eccentricity of the rear cam seat ring.
8. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 4, wherein: the dial shaft group comprises: the device comprises a dial shaft, a milled flat cylindrical pin, a rear set of needle roller bearing, a lower fixed gear, a thrust cylindrical roller bearing, a front set of needle roller bearing, a round nut, an inner hexagonal flat end set screw, a stop washer for the round nut and a thrust roller bearing gland;
the lower fixed gear is hollow inside, the outer part of the lower fixed gear is a tooth surface, two bosses are formed after one end surface is milled to be concave, a counter bore is drilled at one end of one boss, and the milling concave width is the same as the size of the excircle of the tooth surface of the dial shaft;
the center of the dial shaft is a through hole, the front end of the dial shaft is sequentially provided with a boss and round nut threads, the middle of the dial shaft is a long tooth surface, the rear end of the dial shaft is a round boss, and the mounting holes are distributed on the round boss; the front end of the dial shaft is provided with an inner hexagonal flat end set screw, the rear end of the dial shaft is connected with an oil distribution pipe joint of a lubricating system, the middle of the dial shaft is connected with three lubricating joints of the lubricating system on the same surface, and the thread holes of the three lubricating joints are connected with the central hole;
a sealing ring of a lubricating system is arranged between the bottom of the dial shaft and the knitting disc, the dial shaft is positioned on the knitting disc through a milled flat cylindrical pin and is fixed on the knitting disc through a screw; a rear set of needle rolling bearings is arranged behind the dial plate shaft; the lower fixed gear is sleeved on the dial plate shaft and positioned in front of the rear complete set of needle roller bearings, and the milling flat part of the lower fixed gear is aligned with the milling flat part below the dial plate shaft and is fixed by screws;
a thrust cylindrical roller bearing is sleeved in front of a long tooth surface in the middle of the dial plate shaft, one end with a small inner diameter of the thrust cylindrical roller bearing is sleeved on the dial plate shaft, and the other end with a large inner diameter of the thrust cylindrical roller bearing is arranged in a dial plate hole of the dial plate group; the front complete needle bearing is arranged on a bearing platform in front of the dial plate shaft, the front end of the front complete needle bearing is also provided with a thrust cylindrical roller bearing, the inner ring of the thrust cylindrical roller bearing is provided with a thrust roller bearing gland, and the axial movement of the dial plate group is limited by a round nut and a stop washer for the round nut above the thrust roller bearing gland.
9. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 1, wherein: the power pack comprises: the device comprises a motor, a speed reducer, a driving gear and a gland; the motor is connected with the reducer through screws, the driving gear is sleeved on a reducer shaft and a flat key, and the driving gear is limited to move axially on the reducer shaft tail end threads fixed by the screws through the gland.
10. The horizontal type railless high-speed braiding machine capable of preventing twisting according to claim 1, wherein: the lubrication system comprises: the device comprises a main oil pipe, a thin oil lubricating station, an oil return pipe joint, an oil return tank, an oil receiving disc, a copper filter screen, a lubricating joint, an oil distribution pipe, an oil pipe nut, a metering piece, an oil distribution pipe joint, a sealing ring, a tee joint, a vacuum pressure switch, a four-way distributor and a three-way distributor;
the oil return tank is similar to the supporting seat in shape and equal in height, and the middle lower part of the lightening space in the supporting seat is sealed to form an oil tank with a bottom; waste oil returned by the transmission system drops into the oil receiving disc, the oil receiving disc is arranged at the bottom of the protective cover in an inclined manner, and the returned waste oil flows into the oil return box through the copper filter screen under the action of gravity; an oil discharge screw hole is arranged on the side wall of the oil tank bottom plate, the oil flows into a thin oil lubrication station through an oil return pipe joint and an oil return pipe, after being filtered by a plurality of filtering in the thin oil lubrication station, an oil pump motor of the thin oil lubrication station pumps the filtered lubricating oil to an oil outlet, the filtered lubricating oil flows into a tee joint behind a braiding disc along a main oil pipe, a vacuum pressure switch is connected above the tee joint, the lubricating oil flows into a four-way distributor and a three-way distributor from the other side of the tee joint along the main oil pipe, each branch of the distributor flows into each oil pipe nut of a transmission system through an oil distribution pipe respectively, then enters a metering part through the oil pipe nuts, the lubricating oil enters the oil distribution pipe joint after controlling the oil quantity precision and the oil discharge times through the metering part, flows into a central hole of a shifting disc shaft through the oil distribution pipe joint, a sealing ring is arranged at the bottom behind the shifting disc, In the back cam follower oil hole, in the preceding complete needle bearing, flow into thrust cylinder roller bearing through preceding complete needle bearing again, flow into the driver plate foremost end die cavity along thrust cylinder roller bearing, because of the driver plate gland that the driver plate foremost end was installed is equipped with the sealing washer, the oil stream is not gone out, just can flow into in the preceding cam follower oil hole respectively along two inclined holes of driver plate foremost end, provides the lubrication for the preceding cam follower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145017.XU CN213476273U (en) | 2020-09-27 | 2020-09-27 | Twisting-proof horizontal trackless high-speed braiding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022145017.XU CN213476273U (en) | 2020-09-27 | 2020-09-27 | Twisting-proof horizontal trackless high-speed braiding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679537A (en) * | 2022-11-18 | 2023-02-03 | 江苏高倍智能装备有限公司 | Fiber tension combined compensation device of braiding machine |
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2020
- 2020-09-27 CN CN202022145017.XU patent/CN213476273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679537A (en) * | 2022-11-18 | 2023-02-03 | 江苏高倍智能装备有限公司 | Fiber tension combined compensation device of braiding machine |
| CN115679537B (en) * | 2022-11-18 | 2023-07-07 | 江苏高倍智能装备有限公司 | Fiber tension combined compensation device of braiding machine |
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