CN112695431B - Warping device for weaving - Google Patents
Warping device for weaving Download PDFInfo
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- CN112695431B CN112695431B CN202011490213.9A CN202011490213A CN112695431B CN 112695431 B CN112695431 B CN 112695431B CN 202011490213 A CN202011490213 A CN 202011490213A CN 112695431 B CN112695431 B CN 112695431B
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Abstract
The utility model belongs to the technical field of the textile machinery technique and specifically relates to a warping device who weaves usefulness is related to, which comprises a frame, warp beam and compression roller in the frame are rotationally worn to locate, the compression roller includes compression roller and lower compression roller, be equipped with in the frame and be symmetrical arrangement's last arc slide rail and lower arc slide rail, it rotationally sets up on the first slider of predetermineeing in last arc slide rail to go up the compression roller, lower compression roller rotationally sets up on the second slider of predetermineeing in lower arc slide rail, it acts on the warp beam simultaneously to go up compression roller and lower compression roller, and be equipped with in the frame and be used for driving first slider and second slider synchronous slip so that last compression roller and warp beam centre-to-centre-distance and lower compression roller and warp beam centre-to-centre-distance synchronous adjustment's actuating mechanism. This application can improve the compression effect of compression roller to the warp beam, and the condition that reduced pressure is not enough takes place to guarantee the arrangement effect of warp.
Description
Technical Field
The application relates to the technical field of textile machinery, in particular to a warping device for weaving.
Background
Textile machines are the production means and material bases of the textile industry, and the technical level, quality and manufacturing cost of the textile machines are directly related to the development of the textile industry.
In the weaving process, six steps of warping, sizing, drawing-through, weaving, finishing and packaging and warehousing are included, wherein the warping process is one of the key pre-weaving processes, and means a process of winding a certain number of warps on a warp beam in parallel according to the specified length and width by using a warping machine to prepare for weaving.
Warping machines are mainly classified into a batch warping machine and a sectional warping machine, and in order to improve warping quality, an existing batch warping machine is generally provided with a compression roller pressed on a warp beam, so that the compression roller can press the warp beam.
However, the inventor thinks that the existing batch warping machine has the problem of insufficient pressure occasionally during the use process, so that the pressure applied to the warp beam is insufficient, and the finishing effect of the warp is affected; therefore, there is room for improvement.
Disclosure of Invention
In order to improve the arrangement effect of warp, the application provides a warper that weaves usefulness.
The above object of the present application is achieved by the following technical solutions:
the utility model provides a warping device of usefulness of weaving, includes the frame, rotationally wears to locate warp beam and compression roller in the frame, the compression roller includes compression roller and lower compression roller, be equipped with the last arc slide rail and the lower arc slide rail that are symmetrical arrangement in the frame, it rotationally sets up on the first slider of predetermineeing in last arc slide rail to go up the compression roller, the compression roller rotationally sets up on the second slider of predetermineeing in the arc slide rail down, it acts on the warp beam simultaneously to go up the compression roller and lower compression roller, and be equipped with in the frame and be used for driving first slider and second slider synchronous slip so that go up compression roller and warp beam centre-to-centre spacing and lower compression roller and warp beam centre-to-centre spacing synchronous adjustment's actuating mechanism.
Through adopting above-mentioned technical scheme, go up the compression roller and down the compression roller by upper and lower two position pressure respectively on the warp beam, and mutually independent realization is to the pressurization effect of warp beam, the pressurization effect of compression roller to the warp beam has been improved, the condition that the reduction pressure is not enough takes place, in order to guarantee the arrangement effect of warp, in addition, drive first slider and second slider relative slip in corresponding arc slide rail through actuating mechanism in step, move along the extending direction of last arc slide rail with driving the compression roller, and drive down the compression roller and remove along the extending direction of arc slide rail down, make the centre-to-centre spacing of last compression roller and warp beam and the centre-to-centre spacing of lower compression roller and warp beam need adjust in step, in order to adapt to the change of warp beam diameter.
Optionally, the driving mechanism includes an upper connecting rod, a lower connecting rod, an upper push rod, a lower push rod, a third slider and a driving assembly, wherein the frame is rotatably provided with an upper synchronous gear and a lower synchronous gear which are respectively concentrically arranged with the upper arc-shaped slide rail and the lower arc-shaped slide rail and are mutually meshed, the rack is provided with a linear slide rail which is mutually overlapped with the symmetrical centers of the upper arc-shaped slide rail and the lower arc-shaped slide rail, the third slide block is arranged on the linear slide rail in a sliding way, two ends of the upper connecting rod are respectively connected with the upper synchronous gear and the first slide block, two ends of the lower connecting rod are respectively connected with the lower synchronous gear and the second sliding block, two ends of the upper push rod are respectively hinged with the third sliding block and the first sliding block, the two ends of the lower push rod are respectively hinged to the third sliding block and the second sliding block, and the driving assembly is arranged on the rack and used for driving the third sliding block to move along the extension direction of the linear sliding rail.
Through adopting above-mentioned technical scheme, drive assembly drive third slider slides and promotes first slider and second slider relative slip in corresponding arc spout respectively through push up rod and push down the pole, in order to realize adjusting the centre-to-centre spacing of upper compression roller and warp beam and the centre-to-centre spacing of lower compression roller and warp beam synchronously, in order to adapt to the change of warp beam diameter, simultaneously, because the intermeshing transmission between upper synchronizing gear and the lower synchronizing gear, make the displacement distance of upper compression roller and lower compression roller keep synchronous, thereby make the pressure of upper compression roller and lower compression roller to the warp beam the same, the pressurization effect is the same, in order to improve the pressurization effect of compression roller to the warp beam, guarantee the arrangement effect of warp.
Optionally, the driving assembly comprises a driving lever, a fourth slider and a driving cylinder, wherein one end of the driving lever is hinged to a preset hinge block on the frame, the other end of the driving lever is provided with a fourth slide rail which extends along the length direction of the driving lever and is matched with the fourth slider in a sliding manner, the driving cylinder is arranged on the frame and is hinged to the fourth slider, the third slider is provided with a fifth slider, the driving lever is provided with a fifth slide rail which extends along the length direction of the driving lever and is matched with the fifth slider in a sliding manner, and the distance between the fifth slide rail and the hinge block is smaller than the distance between the fourth slide rail and the hinge block.
Through adopting above-mentioned technical scheme, because the interval of fifth slide rail and articulated piece is less than the interval of fourth slide rail and articulated piece for the displacement of third slider and the displacement's of fourth slider ratio are less than 1, thereby make the displacement of third slider can be more accurate, make the centre-to-centre spacing adjustment of top roll and warp beam and the centre-to-centre spacing adjustment of bottom roll and warp beam more steady, in order to improve the pressurization effect of compression roller to the warp beam.
Optionally, the first slider includes a slider body and an elastic element, wherein a sliding groove extending along a length direction of the slider body is formed in the slider body, the upper compression roller is rotatably disposed on a rotating seat preset in the sliding groove, the elastic element is disposed in the sliding groove, and two ends of the elastic element are respectively connected with one end of the sliding groove far away from the lower arc-shaped sliding rail and the rotating seat in an abutting manner.
Through adopting above-mentioned technical scheme, when driving actuating cylinder's the fault lead to the displacement of third slider to go wrong, go up the compression roller and compress the elastic component through rotating the seat, can reduce the too big condition emergence of pressure of last compression roller to the warp beam.
Optionally, one end of the sliding chute, which is far away from the lower arc-shaped sliding rail, is provided with a pressure sensor, the rack is provided with a control unit which is electrically connected with the pressure sensor, and the control unit is electrically connected with the driving cylinder.
Through adopting above-mentioned technical scheme, when the pressure of last compression roller to the warp beam was too big, pressure transmitted to pressure sensor through the elastic component, and pressure sensor transmits signal to the control unit, by the work of the control unit control driving motor to with pressure adjustment to normal value.
Optionally, the elastic member includes at least two compression springs arranged at intervals.
Through adopting above-mentioned technical scheme, set up a plurality of elastic components and can avoid leading to the structure to become invalid when single pressure spring appears damaging to improve the stability of structure.
Optionally, the outer surface of the fourth sliding block contacting the fourth sliding rail and the outer surface of the fifth sliding block contacting the fifth sliding rail are both plated with a metal wear-resistant layer.
Through adopting above-mentioned technical scheme, the metal wearing layer has better wear resistance, can slow down the wearing and tearing of fourth slider and fifth slider, improves the stability in use and the life of structure.
Optionally, the distance between the fifth sliding rail and the hinge block is 3-6 times the distance between the fourth sliding rail and the hinge block.
Through adopting above-mentioned technical scheme, can make the displacement distance of third slider more accurate when the displacement distance of third slider and the displacement distance's of fourth slider ratio is less than 1 for the centre-to-centre spacing adjustment of last compression roller and warp beam and the centre-to-centre spacing adjustment of lower compression roller and warp beam are more steady, in order to improve the pressurization effect of compression roller to the warp beam.
Optionally, a plurality of elastic rubber bands are connected between the upper connecting rod and the lower connecting rod.
Through adopting above-mentioned technical scheme, the elastic rubber band can make upper connecting rod and lower connecting rod possess the trend of drawing close each other to eliminate the fit clearance between upper push rod and the first slider, between upper push rod and the third slider, between lower push rod and the second slider and between lower push rod and the third slider, thereby reduce the vibrations between each part of actuating mechanism, reduce because the wearing and tearing that vibrations and bring.
In summary, the present application includes at least one of the following beneficial technical effects:
the upper compression roller and the lower compression roller are respectively pressed on the warp beam from an upper direction and a lower direction, and mutually independent realize the compression effect on the warp beam, thereby improving the compression effect of the compression roller on the warp beam, reducing the occurrence of insufficient pressure and ensuring the arrangement effect of warp yarns;
the first sliding block and the second sliding block are synchronously driven to slide relatively in the corresponding arc-shaped sliding rails through the driving mechanism so as to drive the upper pressing roller to move along the extending direction of the upper arc-shaped sliding rails and drive the lower pressing roller to move along the extending direction of the lower arc-shaped sliding rails, so that the center distance between the upper pressing roller and the warp beam and the center distance between the lower pressing roller and the warp beam need to be synchronously adjusted to adapt to the diameter change of the warp beam;
the distance between the fifth sliding rail and the hinge block is smaller than the distance between the fourth sliding rail and the hinge block, so that the ratio of the moving distance of the third sliding block to the moving distance of the fourth sliding block is smaller than 1, the moving distance of the third sliding block can be more accurate, the adjustment of the center distance between the upper pressing roller and the warp beam and the adjustment of the center distance between the lower pressing roller and the warp beam are more stable, and the pressing effect of the pressing roller on the warp beam is improved;
the elastic rubber band can enable the upper connecting rod and the lower connecting rod to have the tendency of being close to each other, so that fit gaps between the upper push rod and the first sliding block, between the upper push rod and the third sliding block, between the lower push rod and the second sliding block and between the lower push rod and the third sliding block are eliminated, vibration between all parts of the driving mechanism is reduced, and abrasion caused by vibration is reduced.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is an enlarged view of a in fig. 1.
Description of the reference numerals: 1. a frame; 11. an upper arc-shaped slide rail; 12. a lower arc-shaped slide rail; 13. a first slider; 14. a second slider; 15. a slider body; 16. an elastic member; 17. a chute; 18. a rotating seat; 2. a warp beam; 3. a compression roller; 31. an upper compression roller; 32. a lower pressing roller; 41. an upper connecting rod; 42. a lower connecting rod; 43. an upper push rod; 44. a lower push rod; 45. a third slider; 46. a drive assembly; 461. a deflector rod; 462. a fourth slider; 463. a driving cylinder; 464. a hinged block; 465. a fourth slide rail; 466. a fifth slide rail; 47. an upper synchronizing gear; 48. a lower synchronizing gear; 49. a linear slide rail; 5. a fifth slider; 6. a pressure sensor; 7. a control unit; 8. an elastic rubber band.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a warping device for weaving.
Referring to fig. 1, the warping device for weaving includes a frame 1, a warp beam 2 and a press roller 3, wherein, two ends of the warp beam 2 are respectively rotatably penetrated in two sides of the frame 1, and are rotated around the self axis under the action of a driving motor preset in the machine, so as to wind a certain number of warps to prepare the weaving preliminarily.
In this embodiment, the pressing roller 3 includes an upper pressing roller 31 and a lower pressing roller 32 which are arranged in parallel and spaced apart from each other, wherein the size and shape of the upper pressing roller 31 and the lower pressing roller 32 are the same, the upper pressing roller 31 and the lower pressing roller 32 are both rotatably disposed on the frame 1, the upper pressing roller 31 and the lower pressing roller 32 are respectively located above and below the warp beam 2, and the upper pressing roller 31 and the lower pressing roller 32 are pressure-equalized on the warp beam 2, so as to realize the pressing effect of the pressing roller 3 on the warp beam 2.
When the warping device works, the upper pressing roller 31 and the lower pressing roller 32 are pressed on the warp beam 2 from the upper position and the lower position respectively, and mutually independent pressurization effect on the warp beam 2 is achieved, so that the pressurization effect of the pressing roller 3 on the warp beam 2 is improved, the condition of insufficient pressure is reduced, and the arrangement effect of warps is guaranteed.
As warp beam 2 winds up a certain number of warps, the diameter of warp beam 2 gradually increases, and at this time, the distance between the centers of upper press roll 31 and warp beam 2 and the distance between the centers of lower press roll 32 and warp beam 2 need to be adjusted synchronously to adapt to the change of the diameter of warp beam 2.
Specifically, in this embodiment, an arc slide rail has all been seted up in the below that is located the top of warp beam 2 and warp beam 2 in 1 both sides of frame, is arc slide rail 11 and lower arc slide rail 12 respectively, goes up arc slide rail 11 and is symmetrical arrangement with lower arc slide rail 12 to go up arc slide rail 11 and the intrados orientation of lower arc slide rail 12 with same one side. A first sliding block 13 matched with the upper arc-shaped sliding rail 11 in a sliding manner is arranged in the upper arc-shaped sliding rail 11 in a sliding manner, and a second sliding block 14 matched with the lower arc-shaped sliding rail 12 in a sliding manner is arranged in the lower arc-shaped sliding rail 12 in a sliding manner. Two ends of the upper press roll 31 are respectively and rotatably arranged on the two first sliding blocks 13, so that the upper press roll 31 can move along the extending direction of the upper arc-shaped slide rail 11, and the center distance between the upper press roll 31 and the warp beam 2 can be changed; two ends of the lower press roll 32 are respectively and rotatably arranged on the two second sliders 14, so that the lower press roll 32 can move along the extending direction of the lower arc-shaped slide rail 12, and the center distance between the lower press roll 32 and the warp beam 2 can be changed.
The frame 1 is provided with a driving mechanism, the driving mechanism can be used for synchronously driving the first sliding block 13 and the second sliding block 14 to slide relatively in the corresponding arc-shaped sliding rails so as to drive the upper press roll 31 to move along the extending direction of the upper arc-shaped sliding rail 11 and drive the lower press roll 32 to move along the extending direction of the lower arc-shaped sliding rail 12, so that the center distance between the upper press roll 31 and the warp beam 2 and the center distance between the lower press roll 32 and the warp beam 2 need to be synchronously adjusted to adapt to the diameter change of the warp beam 2.
Specifically, in the present embodiment, the driving mechanism includes an upper link 41, a lower link 42, an upper push rod 43, a lower push rod 44, a third slider 45 and a driving assembly 46, wherein the upper link 41, the lower link 42, the upper push rod 43, the lower push rod 44, the third slider 45 and the driving assembly 46 are provided in two and are respectively located at two sides of the frame 1.
Two gears are arranged on two sides of the rack 1, namely an upper synchronous gear 47 and a lower synchronous gear 48, wherein the upper arc-shaped slide rail 11, the lower arc-shaped slide rail 12, the upper synchronous gear 47 and the lower synchronous gear 48 which are positioned on the same side of the rack 1 are arranged between the upper synchronous gear 47 and the lower synchronous gear 48, the upper synchronous gear 47 is rotatably arranged on the rack 1, the upper synchronous gear 47 and the upper arc-shaped slide rail 11 are concentrically arranged, the lower synchronous gear 48 is rotatably arranged on the rack 1, the lower synchronous gear 48 and the lower arc-shaped slide rail 12 are concentrically arranged, and the upper synchronous gear 47 and the lower synchronous gear 48 are in mutual meshing transmission.
The both sides of frame 1 all are equipped with the linear slide rail 49 with the sliding adaptation of third slider 45 looks, third slider 45 slides and sets up on linear slide rail 49, and be located the last arc slide rail 11 of the same one side of frame 1, between arc slide rail 12 and the linear slide rail 49 down, it is symmetrical arrangement with arc slide rail 12 down to go up arc slide rail 11, linear slide rail 49 overlaps each other with the symmetric center of last arc slide rail 11 and arc slide rail 12 down and arranges, make third slider 45 can remove at the extending direction at the symmetric center of last arc slide rail 11 and arc slide rail 12 down.
The two ends of the upper connecting rod 41 are respectively connected and fixed with the upper synchronous gear 47 and the first sliding block 13, the two ends of the lower connecting rod 42 are respectively connected and fixed with the lower synchronous gear 48 and the second sliding block 14, the two ends of the upper pushing rod 43 are respectively hinged to the third sliding block 45 and the first sliding block 13, and the two ends of the lower pushing rod 44 are respectively hinged to the third sliding block 45 and the second sliding block 14.
And the driving assembly 46 is arranged on the frame 1 and is used for driving the third sliding block 45 to move along the extending direction of the linear sliding rail 49. The third slide block 45 respectively pushes the first slide block 13 and the second slide block 14 to relatively slide in the corresponding arc-shaped slide grooves 17 through the upper push rod 43 and the lower push rod 44, so as to drive the upper press roll 31 to move along the extending direction of the upper arc-shaped slide rail 11, and synchronously, the lower press roll 32 moves along the extending direction of the lower arc-shaped slide rail 12, so that the center distance between the upper press roll 31 and the warp beam 2 and the center distance between the lower press roll 32 and the warp beam 2 are synchronously adjusted to adapt to the change of the diameter of the warp beam 2, meanwhile, because the upper synchronizing gear 47 and the lower synchronizing gear 48 are in meshing transmission with each other, and because both ends of the upper connecting rod 41 are respectively connected and fixed with the upper synchronizing gear 47 and the first slide block 13, and both ends of the lower connecting rod 42 are respectively connected and fixed with the lower synchronizing gear 48 and the second slide block 14, the moving distances of the upper press roll 31 and the lower press roll 32 are kept synchronous, thereby make upper nip roller 31 the same with the pressure of lower nip roller 32 to warp beam 2, the pressurization effect is the same to improve the pressurization effect of compression roller 3 to warp beam 2, guarantee the arrangement effect of warp.
Specifically, in the present embodiment, the driving assembly 46 includes a driving lever 461, a fourth slider 462 and a driving cylinder 463, wherein the driving lever 461, the fourth slider 462 and the driving cylinder 463 are disposed in two and located at two sides of the frame 1 respectively.
Two third sliders 45 are in deviating from the frame 1 one side homogeneous body shaping have the fifth slider 5 that is the cylinder structure, all offer on two driving levers 461 along its length direction extend and with the fifth slide rail 466 of the 5 looks sliding adaptations of fifth slider to the interval of fifth slide rail 466 and articulated piece 464 is less than the interval of fourth slide rail 465 and articulated piece 464.
When the two driving cylinders 463 which are positioned at the two sides of the frame 1 synchronously drive the corresponding shift levers 461 to rotate along the corresponding hinge blocks 464, the two shift levers 461 can synchronously pry the two fifth sliders 5 to drive the two third sliders 45 to move along the extending direction of the linear slide rail 49, so as to synchronously adjust the center distance between the upper press roller 31 and the warp beam 2 and the center distance between the lower press roller 32 and the warp beam 2, so as to adapt to the change of the diameter of the warp beam 2, meanwhile, because the distance between the fifth slide rail 466 and the hinge block 464 is smaller than the distance between the fourth slide rail 465 and the hinge block 464, the ratio of the moving distance of the third slider 45 to the moving distance of the fourth slider 462 is smaller than 1, so that the moving distance of the third slider 45 can be more accurate, the adjustment of the center distance between the upper press roller 31 and the warp beam 2 and the adjustment of the center distance between the lower press roller 32 and the warp beam 2 are more stable, to improve the pressing effect of the press rolls 3 on the warp beam 2. Specifically, the distance between the fifth sliding rail 466 and the hinge block 464 in this embodiment is 4 times the distance between the fourth sliding rail 465 and the hinge block 464.
Referring to fig. 1 and 2, in this embodiment, each first slider 13 includes a slider body 15 and an elastic element 16, wherein each slider body 15 is provided with a sliding slot 17 extending along a length direction thereof, a rotating seat 18 sliding and adapting to each sliding slot 17 is provided in each sliding slot 17, and two ends of an upper pressure roller 31 are respectively rotatably disposed on two rotating seats 18 in two first sliders 13.
The elastic member 16 is disposed in the sliding slot 17, and two ends of the elastic member 16 are respectively abutted to one end of the sliding slot 17 away from the lower arc-shaped sliding rail 12 and the rotating seat 18, so as to push the rotating seat 18 to abut to one end of the sliding slot 17 close to the lower arc-shaped sliding rail 12. When the moving distance of the third slider 45 is deviated due to the failure of the driving cylinder 463, the upper press roller 31 compresses the elastic member 16 by the rotating base 18, and the occurrence of the excessive pressing force of the upper press roller 31 against the beam 2 can be reduced. The elastic member 16 in this embodiment includes two compressed springs arranged at intervals to avoid structural failure caused by damage of a single compressed spring, thereby improving structural stability.
In this embodiment, one end of each sliding chute 17, which is far away from the lower arc-shaped sliding rail 12, is provided with a pressure sensor 6, the rack 1 is provided with a control unit 7 electrically connected with the pressure sensor 6, the control unit 7 in this embodiment adopts a single chip as a main control chip, the model of which is STC89C51, and the control unit 7 is electrically connected with the driving motor through a preset lead. When the pressure of the upper pressure roller 31 on the warp beam 2 is too large, the pressure is transmitted to the pressure sensor 6 through the elastic member 16, the pressure sensor 6 transmits a signal to the control unit 7, and the control unit 7 controls the driving motor to work to adjust the pressure to a normal value.
In the present embodiment, the structure of the second slider 14 and the first slider 13 and the connection manner between the second slider 14 and the lower pressure roller 32 are the same.
In this embodiment, the outer surface of the fourth slider 462 contacting the fourth sliding rail 465 and the outer surface of the fifth slider 5 contacting the fifth sliding rail 466 are both plated with a metal wear-resistant layer (not shown in the figure), which has a better wear-resistant performance, and can reduce the wear of the fourth slider 462 and the fifth slider 5, thereby improving the structural stability and the service life.
In this embodiment, a plurality of elastic rubber bands 8 are connected between the upper link 41 and the lower link 42, and the elastic rubber bands 8 can make the upper link 41 and the lower link 42 have a tendency of being close to each other, so as to eliminate fit gaps between the upper push rod 43 and the first slider 13, between the upper push rod 43 and the third slider 45, between the lower push rod 44 and the second slider 14, and between the lower push rod 44 and the third slider 45, thereby reducing vibration between components of the driving mechanism, and reducing wear due to the vibration.
The implementation principle is as follows: in the working process, the upper press roller 31 and the lower press roller 32 are pressed on the warp beam 2 from an upper position and a lower position respectively, and mutually independent pressurization effect on the warp beam 2 is realized, so that the pressurization effect of the press roller 3 on the warp beam 2 is improved, the condition of insufficient pressure is reduced, and the arrangement effect of warps is ensured.
The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a warping device of usefulness of weaving, includes frame (1), warp beam (2) and compression roller (3) on rotationally wearing to locate frame (1), its characterized in that: the pressing roller (3) comprises an upper pressing roller (31) and a lower pressing roller (32), an upper arc-shaped sliding rail (11) and a lower arc-shaped sliding rail (12) which are symmetrically arranged are arranged on the rack (1), the upper pressing roller (31) is rotatably arranged on a first sliding block (13) preset in the upper arc-shaped sliding rail (11), the lower pressing roller (32) is rotatably arranged on a second sliding block (14) preset in the lower arc-shaped sliding rail (12), the upper pressing roller (31) and the lower pressing roller (32) simultaneously act on the warp beam (2), and a driving mechanism for driving the first sliding block (13) and the second sliding block (14) to synchronously slide so as to synchronously adjust the center distance between the upper pressing roller (31) and the warp beam (2) and the center distance between the lower pressing roller (32) and the warp beam (2) is arranged on the rack (1); the driving mechanism comprises an upper connecting rod (41), a lower connecting rod (42), an upper push rod (43), a lower push rod (44), a third sliding block (45) and a driving assembly (46), wherein an upper synchronizing gear (47) and a lower synchronizing gear (48) which are respectively concentrically arranged with the upper arc-shaped sliding rail (11) and the lower arc-shaped sliding rail (12) and are meshed with each other are rotatably arranged on the rack (1), a linear sliding rail (49) which is mutually overlapped with the symmetrical centers of the upper arc-shaped sliding rail (11) and the lower arc-shaped sliding rail (12) is arranged on the rack (1), the third sliding block (45) is slidably arranged on the linear sliding rail (49), two ends of the upper connecting rod (41) are respectively connected with the upper synchronizing gear (47) and the first sliding block (13), two ends of the lower connecting rod (42) are respectively connected with the lower synchronizing gear (48) and the second sliding block (14), the two ends of the upper push rod (43) are respectively hinged to the third sliding block (45) and the first sliding block (13), the two ends of the lower push rod (44) are respectively hinged to the third sliding block (45) and the second sliding block (14), and the driving assembly (46) is arranged on the rack (1) and used for driving the third sliding block (45) to move along the extension direction of the linear sliding rail (49).
2. The warping device for weaving cloth according to claim 1, wherein: the driving assembly (46) comprises a driving lever (461), a fourth slider (462) and a driving cylinder (463), wherein one end of the driving lever (461) is hinged to a hinge block (464) preset on the rack (1), the other end of the driving lever (461) is provided with a fourth sliding rail (465) extending along the length direction of the driving lever and matched with the fourth slider (462) in a sliding manner, the driving cylinder (463) is arranged on the rack (1) and hinged to the fourth slider (462), the third slider (45) is provided with a fifth slider (5), the driving lever (461) is provided with a fifth sliding rail (466) extending along the length direction of the driving lever and matched with the fifth slider (5) in a sliding manner, and the distance between the fifth sliding rail (466) and the hinge block (464) is smaller than that between the fourth sliding rail (465) and the hinge block (464).
3. The warping device for weaving cloth according to claim 1, wherein: first slider (13) are including slider body (15) and elastic component (16), wherein, set up spout (17) that extend along its length direction on slider body (15), go up compression roller (31) and rotationally set up in spout (17) on predetermined rotation seat (18), elastic component (16) set up in spout (17), and elastic component (16) both ends are kept away from the one end of arc slide rail (12) down and are rotated seat (18) looks butt with spout (17) respectively.
4. The warping device for weaving cloth according to claim 3, wherein: one end that arc slide rail (12) was kept away from down in spout (17) is equipped with pressure sensor (6), be equipped with the control unit (7) of being connected with pressure sensor (6) electricity on frame (1), and control unit (7) and drive and be connected electrically between actuating cylinder (463).
5. The warping device for weaving cloth according to claim 3, wherein: the elastic part (16) comprises at least two compressed springs which are arranged at intervals.
6. The warping device for weaving cloth according to claim 2, wherein: and the outer surface of the fourth sliding block (462) in contact with the fourth sliding rail (465) and the outer surface of the fifth sliding block (5) in contact with the fifth sliding rail (466) are both plated with metal wear-resistant layers.
7. The warping device for weaving cloth according to claim 2, wherein: the distance between the fifth sliding rail (466) and the hinge block (464) is 3-6 times that between the fourth sliding rail (465) and the hinge block (464).
8. The warping device for weaving cloth according to claim 1, wherein: a plurality of elastic rubber bands (8) are connected between the upper connecting rod (41) and the lower connecting rod (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011490213.9A CN112695431B (en) | 2020-12-17 | 2020-12-17 | Warping device for weaving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011490213.9A CN112695431B (en) | 2020-12-17 | 2020-12-17 | Warping device for weaving |
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| CN112695431A CN112695431A (en) | 2021-04-23 |
| CN112695431B true CN112695431B (en) | 2022-09-02 |
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| CN202011490213.9A Active CN112695431B (en) | 2020-12-17 | 2020-12-17 | Warping device for weaving |
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| CN204874973U (en) * | 2015-08-04 | 2015-12-16 | 湖州宏鑫绸厂 | Multiple pressure roller beam warping machine |
| CN205241928U (en) * | 2015-11-24 | 2016-05-18 | 浙江菲摩斯纺织有限公司 | Warper that can nimble adjust tension |
| CN207483960U (en) * | 2017-11-27 | 2018-06-12 | 浙江银汇高纤材料有限公司 | A kind of chemical fiber wire warping drafting system |
| CN207862531U (en) * | 2018-01-09 | 2018-09-14 | 福建恒春织造有限公司 | A kind of coiling head of warping machine |
| CN110396751A (en) * | 2019-08-13 | 2019-11-01 | 江阴市华方新技术科研有限公司 | A kind of warping machine parallel pressure device of band damping |
| CN110528138A (en) * | 2019-10-18 | 2019-12-03 | 苏州展颂纺织有限公司 | A kind of pressure roller applied to warping machine |
| CN110656416A (en) * | 2019-11-07 | 2020-01-07 | 长兴县新盛纺织有限公司 | Functional textile fabric warping system |
| CN211945681U (en) * | 2020-01-16 | 2020-11-17 | 射阳县华瑞纺织机械有限公司 | Novel batch warping machine with adjustable pressure roller pressure |
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2020
- 2020-12-17 CN CN202011490213.9A patent/CN112695431B/en active Active
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