CN112249815A - Textile yarn tension control method and control mechanism - Google Patents
Textile yarn tension control method and control mechanism Download PDFInfo
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- CN112249815A CN112249815A CN202011143412.2A CN202011143412A CN112249815A CN 112249815 A CN112249815 A CN 112249815A CN 202011143412 A CN202011143412 A CN 202011143412A CN 112249815 A CN112249815 A CN 112249815A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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Abstract
The invention relates to the field of textile yarn tension control, in particular to a textile yarn tension control method and a textile yarn tension control mechanism, which comprise the following steps: 1. sequentially passing the yarns through the threading holes I and the threading holes II, wherein the yarns are positioned between the two groups of contact wheels; 2. the rotation adjusting worm drives the rotation mechanism to rotate, so that the yarn is tensioned through parallel rotation of the two threading holes II, the tension of the yarn is changed, and the distance between the two supporting mechanisms can be adjusted through the bidirectional threaded rod to adjust the tension of the yarn; 3. the rotation adjusting worm drives the connecting frame to drive the two contact wheels to rotate in parallel by taking the fine adjustment rotating shaft as an axis, so that the tension of the yarn between the two contact wheels is adjusted, the distance between the two contact wheels can be adjusted by fine adjustment of the bidirectional threaded rod, and the tension of the yarn is further fine adjusted; 4. the thread wheel can be rotated to drive the lifting threaded rod to drive the lifting wheel to rise, so that the yarn between the two threading holes II is lifted upwards, and the tension of the yarn is changed.
Description
Technical Field
The invention relates to the field of textile yarn tension control, in particular to a textile yarn tension control method and a textile yarn tension control mechanism.
Background
Weaving has a long history in China, the weaving can be roughly divided into two procedures of spinning and weaving, a weaving machine, a spinning vehicle and the like are already available in China in ancient times, and a plurality of cautions are provided in the weaving, wherein the tension control of the weaving yarns is important. The existing textile yarn tension control mechanism can only complete the adjustment of the tension of yarns through single lifting mostly, so that the adjustable range of the tension of the yarns is small, and the textile yarn tension control mechanism is inconvenient to use.
Disclosure of Invention
The invention aims to provide a textile yarn tension control method and a textile yarn tension control mechanism, which can adjust the tension of yarns in a large range and are convenient to use.
The purpose of the invention is realized by the following technical scheme:
a textile yarn tension control mechanism comprises a mounting frame, a rotating mechanism, two supporting mechanisms, connecting frames, two contact wheel frames, adjusting mechanisms and a lifting adjusting mechanism, wherein the rotating mechanism is rotatably connected to the mounting frame and is in transmission connection with the mounting frame, the two supporting mechanisms are symmetrically and slidably connected to the rotating mechanism, the four connecting frames are arranged, the two connecting frames are arranged into a group, the two connecting frames in each group of connecting frames are vertically symmetrically arranged, the two groups of connecting frames are respectively rotatably connected to the two supporting mechanisms, the two contact wheel frames are respectively rotatably connected between the two groups of connecting frames, the two adjusting mechanisms are respectively rotatably connected to the two supporting mechanisms, the two adjusting mechanisms are respectively in transmission connection with the two connecting frames positioned above, the lifting adjusting mechanism is connected to the center of the rotating mechanism in a sliding mode and is connected with the mounting frame in a rotating mode.
The mounting bracket include mounting plate, fixed plate, through wires hole I, go up diaphragm, connecting plate and rotation regulation worm, the equal fixedly connected with fixed plate in mounting plate's both ends all is equipped with through wires hole I on two fixed plates, goes up diaphragm fixed connection in the upper end of two fixed plates, two connecting plates of fixedly connected with on the mounting plate rotate on two connecting plates and are connected with the rotation regulation worm.
Slewing mechanism including rotating seat, spout, two-way threaded rod, fixed rectangular pipe, worm wheel and axis of rotation, be equipped with the spout on rotating the seat, two-way threaded rod is located the spout and rotates with rotating the seat and be connected, fixed rectangular pipe fixed connection just is located the center department that rotates the seat on rotating the seat, worm wheel fixed connection is on rotating the seat, axis of rotation fixed connection is in the center department of rotating the seat lower extreme, the axis of rotation is rotated and is connected on mounting plate, the worm wheel is connected with the meshing transmission of rotatory regulation worm.
Supporting mechanism include sliding seat, backup pad, through wires hole II, lower mounting panel and last mounting bracket, backup pad fixed connection is equipped with through wires hole II in the backup pad on the sliding seat, lower mounting panel and last mounting bracket fixed connection are both ends on the lower of backup pad respectively, supporting mechanism is equipped with two, two the supporting mechanism symmetry set up, two equal sliding connection of sliding seat just all pass through threaded connection with two-way threaded rod in the spout, the center of two through wires holes II and the center of two through wires holes I are in the coplanar.
The link include connection plectane, fine setting slide opening, center fixed plate and fine setting pivot, be equipped with the fine setting slide opening on the connection plectane, center fixed plate fixed connection is in the center department of connecting the plectane, fine setting pivot fixed connection is on center fixed plate, the link is equipped with four, wherein two fine setting pivots rotate respectively to be connected under two on the mounting panel, two other fine setting pivots rotate respectively to be connected on two last mounting brackets.
Contact wheel frame including contact wheel, screw shaft board and fine setting two-way threaded rod, the contact wheel is equipped with two, two both ends of contacting the wheel all rotate and are connected with the screw shaft board, two screw shaft boards that are located the upper end and two screw shaft boards that are located the lower extreme all are connected with fine setting two-way threaded rod through the screw rotation, the contact wheel is erect and is equipped with four, four fine setting two-way threaded rod rotate respectively and connect on four central fixed plates, two sets of contact wheels are located respectively between two sets of connection plectanes.
Adjustment mechanism include adjusting worm and adjusting knob, adjusting knob fixed connection is in the one end of adjusting the worm, adjustment mechanism is equipped with two, two adjusting worms rotate respectively and connect on two last mounting brackets, two adjusting worms mesh the transmission with the fine setting pivot that is located the upper end respectively and are connected.
The lift adjustment mechanism include lift wheel, lift shaft, lift limiting plate, go up even board, lift threaded rod and screw thread wheel, lift wheel rotates to be connected on lift shaft, the equal fixedly connected with lift limiting plate in both ends of lift shaft, even board on the upper end fixedly connected with of two lift limiting plates, lift threaded rod fixed connection is on last even board, the screw thread wheel passes through threaded connection on lift threaded rod, the screw thread wheel rotates to be connected on last diaphragm, two lift limiting plate sliding connection are intraductal at fixed rectangle.
And wire guiding grooves are formed in the four contact wheels and the four lifting wheels.
The method for controlling the textile yarn tension control mechanism comprises the following steps:
the method comprises the following steps: sequentially passing the yarns through the threading holes I and the threading holes II, wherein the yarns are positioned between the two groups of contact wheels;
step two: the rotating mechanism drives the two supporting mechanisms to rotate by taking the rotating shaft as an axis, so that the yarn is tensioned through parallel rotation of the two threading holes II, the tension of the yarn is changed, and meanwhile, the distance between the two supporting mechanisms can be adjusted through the bidirectional threaded rod to adjust the tension of the yarn;
step three: the adjusting worm is rotated to drive the connecting frame positioned at the upper end, so that the two contact wheels are driven to rotate in parallel by taking the fine adjustment rotating shaft as an axis, the tension of the yarn between the two contact wheels is adjusted, and meanwhile, the distance between the two contact wheels can be adjusted by fine adjustment of the bidirectional threaded rod, so that the tension of the yarn is further fine adjusted;
step four: the thread wheel can be rotated to drive the lifting threaded rod to drive the lifting wheel to rise, so that the yarn between the two threading holes II is lifted upwards, and the tension of the yarn is changed.
The invention has the beneficial effects that: the invention provides a textile yarn tension control method and a textile yarn tension control mechanism, which can adjust the tension of yarns through parallel rotation and lifting, so that the adjustable range of the tension of yarns is large, and the textile yarn tension control method and the textile yarn tension control mechanism are convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mount structure of the present invention;
FIG. 3 is a first schematic structural diagram of the rotating mechanism of the present invention;
FIG. 4 is a second structural diagram of the rotating mechanism of the present invention;
FIG. 5 is a schematic structural view of the support mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the connecting frame of the present invention;
FIG. 7 is a schematic view of the contact carriage configuration of the present invention;
FIG. 8 is a schematic view of the adjustment mechanism of the present invention;
fig. 9 is a schematic structural view of the lift adjustment mechanism of the present invention.
In the figure: a mounting frame 1; mounting a bottom plate 1-1; a fixing plate 1-2; 1-3 threading holes; an upper transverse plate 1-4; connecting plates 1-5; rotating the adjusting worm 1-6; a rotating mechanism 2; 2-1 of a rotating seat; 2-2 of a chute; 2-3 of a bidirectional threaded rod; fixing the rectangular pipes 2-4; 2-5 of worm wheel; 2-6 of a rotating shaft; a support mechanism 3; a sliding seat 3-1; a support plate 3-2; 3-3 of a threading hole; a lower mounting plate 3-4; 3-5 of an upper mounting frame; a connecting frame 4; a connecting circular plate 4-1; fine adjustment slide holes 4-2; 4-3 of a central fixing plate; fine tuning a rotating shaft 4-4; a contact wheel carrier 5; a contact wheel 5-1; 5-2 of a threaded shaft plate; 5-3 of fine adjustment of a bidirectional threaded rod; an adjusting mechanism 6; adjusting a worm 6-1; an adjusting button 6-2; a lifting adjusting mechanism 7; lifting wheels 7-1; a lifting wheel shaft 7-2; a lifting limit plate 7-3; 7-4 of an upper connecting plate; 7-5 of a lifting threaded rod; and 7-6 of a threaded wheel.
Detailed Description
The invention is described in further detail below with reference to figures 1-9.
The first embodiment is as follows:
as shown in fig. 1-9, a textile yarn tension control mechanism comprises an installation frame 1, a rotating mechanism 2, supporting mechanisms 3, connecting frames 4, contact wheel carriers 5, adjusting mechanisms 6 and a lifting adjusting mechanism 7, wherein the rotating mechanism 2 is rotatably connected to the installation frame 1 and is in transmission connection with the installation frame 1, the number of the supporting mechanisms 3 is two, the two supporting mechanisms 3 are symmetrically and slidably connected to the rotating mechanism 2, the number of the connecting frames 4 is four, the two connecting frames 4 are set into a group, the two connecting frames 4 in each group of connecting frames 4 are symmetrically arranged up and down, the two groups of connecting frames 4 are respectively rotatably connected to the two supporting mechanisms 3, the number of the contact wheel carriers 5 is two, the two contact wheel carriers 5 are respectively rotatably connected between the two groups of connecting frames 4, the number of the adjusting mechanisms 6 is two, the two adjusting mechanisms 6 are respectively rotatably connected to the two supporting mechanisms 3, two adjustment mechanism 6 are connected with two link 4 transmissions that are located the top respectively, lifting adjusting mechanism 7 sliding connection in slewing mechanism 2's center department and with mounting bracket 1 rotation connection.
When the device is used, the yarn penetrates through the device, the two supporting mechanisms 3 are driven to rotate through the rotating mechanism 2, the yarn is tensioned in a parallel rotation mode, the tension of the yarn is changed, meanwhile, the distance between the two supporting mechanisms 3 can be changed, the tension of the yarn is adjusted, the connecting frame 4 is adjusted through the adjusting mechanism 6 to drive the contact wheel frame 5 to rotate in a parallel mode, the tension of the yarn is adjusted through the contact wheel 5-1, the distance between the two contact wheels 5-1 can be changed to slightly adjust the tension of the yarn, the yarn between the two supporting mechanisms 3 can be pulled upwards through the lifting adjusting mechanism 7, the tension of the yarn is changed, the adjustable range of the tension of the yarn is large, and the device is convenient to use.
The second embodiment is as follows:
as shown in fig. 1-9, the mounting frame 1 includes a mounting base plate 1-1, fixing plates 1-2, threading holes i 1-3, upper transverse plates 1-4, connecting plates 1-5 and rotation adjusting worms 1-6, the fixing plates 1-2 are fixedly connected to both ends of the mounting base plate 1-1, the threading holes i 1-3 are respectively formed in the two fixing plates 1-2, the upper transverse plates 1-4 are fixedly connected to the upper ends of the two fixing plates 1-2, the mounting base plate 1-1 is fixedly connected with the two connecting plates 1-5, and the rotation adjusting worms 1-6 are rotatably connected to the two connecting plates 1-5.
Two threading holes I1-3 are used for threading yarns.
The third concrete implementation mode:
as shown in fig. 1-9, the rotating mechanism 2 comprises a rotating seat 2-1, a sliding groove 2-2 and a bidirectional threaded rod 2-3, the device comprises a fixed rectangular pipe 2-4, a worm wheel 2-5 and a rotating shaft 2-6, wherein a sliding groove 2-2 is formed in a rotating seat 2-1, a bidirectional threaded rod 2-3 is located in the sliding groove 2-2 and is rotationally connected with the rotating seat 2-1, the fixed rectangular pipe 2-4 is fixedly connected to the rotating seat 2-1 and is located at the center of the rotating seat 2-1, the worm wheel 2-5 is fixedly connected to the rotating seat 2-1, the rotating shaft 2-6 is fixedly connected to the center of the lower end of the rotating seat 2-1, the rotating shaft 2-6 is rotationally connected to an installation bottom plate 1-1, and the worm wheel 2-5 is in meshing transmission connection with a rotation adjusting worm 1-6.
The fourth concrete implementation mode:
as shown in fig. 1-9, the supporting mechanism 3 includes a sliding seat 3-1 and a supporting plate 3-2, the wire drawing mechanism comprises two wire drawing holes II 3-3, a lower mounting plate 3-4 and an upper mounting frame 3-5, wherein a supporting plate 3-2 is fixedly connected to a sliding seat 3-1, the supporting plate 3-2 is provided with the wire drawing holes II 3-3, the lower mounting plate 3-4 and the upper mounting frame 3-5 are respectively and fixedly connected to the lower upper end and the upper end of the supporting plate 3-2, the two supporting mechanisms 3 are symmetrically arranged, the two sliding seats 3-1 are both in sliding connection in a sliding groove 2-2 and are both in threaded connection with a bidirectional threaded rod 2-3, and the centers of the two wire drawing holes II 3-3 and the centers of the two wire drawing holes I1-3 are located on the same plane.
The rotating and rotating adjusting worm 1-6 is meshed with the transmission worm wheel 2-5 to drive the rotating seat 2-1 to rotate by taking the rotating shaft 2-6 as an axis, and the sliding seat 3-1 is driven to rotate through the sliding groove 2-2, so that the supporting plate 3-2 can parallelly tighten yarns between the two threading holes I1-3 through the threading holes II 3-3 to change the tension of the yarns, and the two sliding seats 3-1 are driven to change the distance between the two supporting plates 3-2 through rotating the two-way threaded rod 2-3 and through screw thread transmission, namely the distance between the two threading holes II 3-3 is changed to adjust the tension of the yarns.
The fifth concrete implementation mode:
as shown in fig. 1-9, the connecting frame 4 includes a connecting circular plate 4-1, fine-tuning sliding holes 4-2, a central fixing plate 4-3 and fine-tuning rotating shafts 4-4, the fine-tuning sliding holes 4-2 are disposed on the connecting circular plate 4-1, the central fixing plate 4-3 is fixedly connected to the center of the connecting circular plate 4-1, the fine-tuning rotating shafts 4-4 are fixedly connected to the central fixing plate 4-3, four connecting frames 4 are provided, two fine-tuning rotating shafts 4-4 are respectively rotatably connected to two lower mounting plates 3-4, and the other two fine-tuning rotating shafts 4-4 are respectively rotatably connected to two upper mounting plates 3-5.
The sixth specific implementation mode:
as shown in fig. 1-9, the contact wheel frame 5 comprises two contact wheels 5-1, two threaded shaft plates 5-2 and two fine-adjustment bidirectional threaded rods 5-3, the two ends of each of the two contact wheels 5-1 are rotatably connected with the threaded shaft plates 5-2, the two threaded shaft plates 5-2 at the upper end and the two threaded shaft plates 5-2 at the lower end are rotatably connected with the fine-adjustment bidirectional threaded rods 5-3 through threads, four contact wheel frames 5 are provided, the four fine-adjustment bidirectional threaded rods 5-3 are respectively rotatably connected to the four central fixing plates 4-3, and the two groups of contact wheels 5-1 are respectively positioned between the two groups of connecting circular plates 4-1.
The seventh embodiment:
as shown in fig. 1-9, the adjusting mechanism 6 comprises two adjusting worms 6-1 and two adjusting knobs 6-2, the adjusting knobs 6-2 are fixedly connected to one ends of the adjusting worms 6-1, the two adjusting worms 6-1 are respectively rotatably connected to the two upper mounting frames 3-5, and the two adjusting worms 6-1 are respectively in meshed transmission connection with the fine-adjustment rotating shafts 4-4 positioned at the upper ends.
The adjusting button 6-2 is rotated to drive the adjusting worm 6-1 to drive the fine adjustment rotating shaft 4-4, so that the connecting frame 4 drives the contact wheel frame 5 to rotate, the yarn is tensioned through parallel rotation of the two contact wheels 5-1, the tension of the yarn is changed, the distance between the two contact wheels 5-1 can be changed through rotating the fine adjustment bidirectional threaded rod 5-3 and the threaded shaft plate 5-2, and the tension of the yarn is further adjusted.
The specific implementation mode is eight:
as shown in fig. 1-9, the lifting adjusting mechanism 7 comprises a lifting wheel 7-1, a lifting wheel shaft 7-2 and a lifting limit plate 7-3, the lifting device comprises an upper connecting plate 7-4, a lifting threaded rod 7-5 and threaded wheels 7-6, wherein the lifting wheel 7-1 is rotatably connected to a lifting wheel shaft 7-2, two ends of the lifting wheel shaft 7-2 are fixedly connected with lifting limit plates 7-3, the upper ends of the two lifting limit plates 7-3 are fixedly connected with the upper connecting plate 7-4, the lifting threaded rod 7-5 is fixedly connected to the upper connecting plate 7-4, the threaded wheels 7-6 are connected to the lifting threaded rod 7-5 through threads, the threaded wheels 7-6 are rotatably connected to an upper transverse plate 1-4, and the two lifting limit plates 7-3 are slidably connected in a fixed rectangular tube 2-4.
The lifting threaded rod 7-5 is driven by rotating the threaded wheel 7-6 through threads to lift the lifting threaded rod 7-5, so that the lifting wheel 7-1 is driven to pull the yarn upwards, and the tension of the yarn is changed.
The specific implementation method nine:
as shown in fig. 1-9, four contact wheels 5-1 and four lifting wheels 7-1 are provided with wire guiding grooves.
The wire guide grooves arranged on the contact wheel 5-1 and the lifting wheel 7-1 prevent the yarn from freely sliding and influencing the tension adjustment of the yarn.
The detailed implementation mode is ten:
1-9, a method of controlling a textile yarn tension control mechanism, the method comprising the steps of:
the method comprises the following steps: the yarn sequentially passes through the threading holes I1-3 and the threading holes II 3-3 and is positioned between the two groups of contact wheels 5-1;
step two: the rotating rotary adjusting worm 1-6 drives the rotating mechanism 2 to rotate, the rotating mechanism 2 drives the two supporting mechanisms 3 to rotate by taking the rotating shaft 2-6 as an axis, so that the yarn is tensioned through parallel rotation of the two threading holes II 3-3, the tension of the yarn is changed, and meanwhile, the distance between the two supporting mechanisms 3 can be adjusted through the two-way threaded rod 2-3, and the tension of the yarn is adjusted;
step three: the adjusting worm 6-1 is rotated to drive the connecting frame 4 positioned at the upper end, so that the two contact wheels 5-1 are driven to rotate in parallel by taking the fine adjustment rotating shaft 4-4 as an axis, the tension of the yarn between the two contact wheels 5-1 is adjusted, and meanwhile, the distance between the two contact wheels 5-1 can be adjusted by fine adjustment of the bidirectional threaded rod 5-3, and the tension of the yarn is further fine adjusted;
step four: the thread wheel 7-6 can also be rotated to drive the lifting threaded rod 7-5 to drive the lifting wheel 7-1 to ascend, so that the yarn between the two threading holes II 3-3 is lifted upwards, and the tension of the yarn is changed.
The invention discloses a textile yarn tension control method and a textile yarn tension control mechanism, which have the following use principles: the yarn sequentially passes through the threading holes I1-3 and the threading holes II 3-3 and is positioned between the two groups of contact wheels 5-1; the rotating rotary adjusting worm 1-6 drives the rotating mechanism 2 to rotate, the rotating mechanism 2 drives the two supporting mechanisms 3 to rotate by taking the rotating shaft 2-6 as an axis, so that the yarn is tensioned through parallel rotation of the two threading holes II 3-3, the tension of the yarn is changed, and meanwhile, the distance between the two supporting mechanisms 3 can be adjusted through the two-way threaded rod 2-3, and the tension of the yarn is adjusted; the adjusting worm 6-1 is rotated to drive the connecting frame 4 positioned at the upper end, so that the two contact wheels 5-1 are driven to rotate in parallel by taking the fine adjustment rotating shaft 4-4 as an axis, the tension of the yarn between the two contact wheels 5-1 is adjusted, and meanwhile, the distance between the two contact wheels 5-1 can be adjusted by fine adjustment of the bidirectional threaded rod 5-3, and the tension of the yarn is further fine adjusted; the thread wheel 7-6 can also be rotated to drive the lifting threaded rod 7-5 to drive the lifting wheel 7-1 to ascend, so that the yarn between the two threading holes II 3-3 is lifted upwards, and the tension of the yarn is changed.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. The utility model provides a weaving yarn tension control mechanism, includes mounting bracket (1), slewing mechanism (2), supporting mechanism (3), link (4), contact wheel frame (5), adjustment mechanism (6) and lift adjustment mechanism (7), its characterized in that: the rotating mechanism (2) is rotatably connected to the mounting frame (1) and is in transmission connection with the mounting frame (1), the number of the supporting mechanisms (3) is two, the two supporting mechanisms (3) are symmetrically and slidably connected to the rotating mechanism (2), the number of the connecting frames (4) is four, the two connecting frames (4) are arranged into a group, the two connecting frames (4) in each group of connecting frames (4) are arranged in an up-and-down symmetrical mode, the two groups of connecting frames (4) are respectively and rotatably connected to the two supporting mechanisms (3), the number of the contact wheel frames (5) is two, the two contact wheel frames (5) are respectively and rotatably connected between the two groups of connecting frames (4), the number of the adjusting mechanisms (6) is two, the two adjusting mechanisms (6) are respectively and rotatably connected to the two supporting mechanisms (3), the two adjusting mechanisms (6) are respectively and are in transmission connection with the two connecting frames (4) positioned above, the lifting adjusting mechanism (7) is connected to the center of the rotating mechanism (2) in a sliding mode and is connected with the mounting rack (1) in a rotating mode.
2. A textile yarn tension control mechanism as claimed in claim 1, wherein: the mounting frame (1) comprises a mounting base plate (1-1), fixing plates (1-2), threading holes I (1-3), upper transverse plates (1-4), connecting plates (1-5) and rotary adjusting worms (1-6), the fixing plates (1-2) are fixedly connected to the two ends of the mounting base plate (1-1), the threading holes I (1-3) are arranged on the two fixing plates (1-2), the upper transverse plates (1-4) are fixedly connected to the upper ends of the two fixing plates (1-2), the two connecting plates (1-5) are fixedly connected to the mounting base plate (1-1), and the rotary adjusting worms (1-6) are rotatably connected to the two connecting plates (1-5).
3. A textile yarn tension control mechanism as claimed in claim 2, wherein: the rotating mechanism (2) comprises a rotating seat (2-1), a sliding chute (2-2), a bidirectional threaded rod (2-3), a fixed rectangular pipe (2-4), a worm wheel (2-5) and a rotating shaft (2-6), wherein the sliding chute (2-2) is arranged on the rotating seat (2-1), the bidirectional threaded rod (2-3) is positioned in the sliding chute (2-2) and is rotatably connected with the rotating seat (2-1), the fixed rectangular pipe (2-4) is fixedly connected on the rotating seat (2-1) and is positioned at the center of the rotating seat (2-1), the worm wheel (2-5) is fixedly connected on the rotating seat (2-1), the rotating shaft (2-6) is fixedly connected at the center of the lower end of the rotating seat (2-1), the rotating shaft (2-6) is rotatably connected on the mounting bottom plate (1-1), the worm wheel (2-5) is in meshed transmission connection with the rotary adjusting worm (1-6).
4. A textile yarn tension control mechanism as claimed in claim 3, wherein: the supporting mechanism (3) comprises a sliding seat (3-1), a supporting plate (3-2), a threading hole II (3-3), a lower mounting plate (3-4) and an upper mounting frame (3-5), the support plate (3-2) is fixedly connected to the sliding seats (3-1), the support plate (3-2) is provided with two threading holes II (3-3), the lower mounting plate (3-4) and the upper mounting frame (3-5) are respectively and fixedly connected to the lower end and the upper end of the support plate (3-2), the two support mechanisms (3) are symmetrically arranged, the two sliding seats (3-1) are connected to the sliding grooves (2-2) in a sliding mode and are connected with the two-way threaded rods (2-3) in a threaded mode, and the centers of the two threading holes II (3-3) and the centers of the two threading holes I (1-3) are located on the same plane.
5. A textile yarn tension control mechanism as claimed in claim 4, wherein: the connecting frame (4) comprises a connecting circular plate (4-1), fine-adjustment sliding holes (4-2), a central fixing plate (4-3) and fine-adjustment rotating shafts (4-4), wherein the fine-adjustment sliding holes (4-2) are formed in the connecting circular plate (4-1), the central fixing plate (4-3) is fixedly connected to the center of the connecting circular plate (4-1), the fine-adjustment rotating shafts (4-4) are fixedly connected to the central fixing plate (4-3), the number of the connecting frame (4) is four, the two fine-adjustment rotating shafts (4-4) are respectively rotatably connected to the two lower mounting plates (3-4), and the other two fine-adjustment rotating shafts (4-4) are respectively rotatably connected to the two upper mounting frames (3-5).
6. A textile yarn tension control mechanism as claimed in claim 5, wherein: the contact wheel frame (5) comprises two contact wheels (5-1), threaded shaft plates (5-2) and fine-adjustment bidirectional threaded rods (5-3), the two contact wheels (5-1) are arranged, the two ends of the two contact wheels (5-1) are connected with the threaded shaft plates (5-2) in a rotating mode, the two threaded shaft plates (5-2) at the upper end and the two threaded shaft plates (5-2) at the lower end are connected with the fine-adjustment bidirectional threaded rods (5-3) in a rotating mode through threads, the four contact wheel frames (5) are provided, the four fine-adjustment bidirectional threaded rods (5-3) are connected to the four central fixing plates (4-3) in a rotating mode respectively, and the two groups of contact wheels (5-1) are located between the two groups of connecting circular plates (4-1) respectively.
7. A textile yarn tension control mechanism as claimed in claim 6, wherein: the adjusting mechanism (6) comprises adjusting worms (6-1) and adjusting buttons (6-2), the adjusting buttons (6-2) are fixedly connected to one ends of the adjusting worms (6-1), the two adjusting worms (6) are arranged, the two adjusting worms (6-1) are respectively rotatably connected to the two upper mounting frames (3-5), and the two adjusting worms (6-1) are respectively in meshed transmission connection with fine-adjustment rotating shafts (4-4) located at the upper ends.
8. A textile yarn tension control mechanism as claimed in claim 7, wherein: the lifting adjusting mechanism (7) comprises a lifting wheel (7-1), a lifting wheel shaft (7-2), lifting limit plates (7-3), an upper connecting plate (7-4), a lifting threaded rod (7-5) and threaded wheels (7-6), the lifting wheel (7-1) is rotatably connected to the lifting wheel shaft (7-2), the two ends of the lifting wheel shaft (7-2) are fixedly connected with the lifting limit plates (7-3), the upper ends of the two lifting limit plates (7-3) are fixedly connected with the upper connecting plate (7-4), the lifting threaded rod (7-5) is fixedly connected to the upper connecting plate (7-4), the threaded wheels (7-6) are connected to the lifting threaded rod (7-5) through threads, the threaded wheels (7-6) are rotatably connected to the upper transverse plate (1-4), the two lifting limit plates (7-3) are connected in the fixed rectangular pipe (2-4) in a sliding manner.
9. A textile yarn tension control mechanism as claimed in claim 8, wherein: the four contact wheels (5-1) and the lifting wheel (7-1) are provided with wire guiding grooves.
10. A method of controlling a textile yarn tension control mechanism as claimed in claim 8, wherein: the method comprises the following steps:
the method comprises the following steps: the yarn sequentially passes through the threading holes I (1-3) and the threading holes II (3-3) and is positioned between the two groups of contact wheels (5-1);
step two: the rotating adjusting worm (1-6) is rotated to drive the rotating mechanism (2) to rotate, the rotating mechanism (2) drives the two supporting mechanisms (3) to rotate by taking the rotating shaft (2-6) as an axis, so that the yarn is tensioned through parallel rotation of the two threading holes II (3-3), the tension of the yarn is changed, and meanwhile, the distance between the two supporting mechanisms (3) can be adjusted through the two-way threaded rod (2-3) to adjust the tension of the yarn;
step three: the adjusting worm (6-1) is rotated to drive the connecting frame (4) positioned at the upper end, so that the two contact wheels (5-1) are driven to rotate in parallel by taking the fine adjustment rotating shaft (4-4) as an axis, the tension of the yarn between the two contact wheels (5-1) is adjusted, and meanwhile, the distance between the two contact wheels (5-1) can be adjusted by fine adjustment of the bidirectional threaded rod (5-3), so that the tension of the yarn is further fine adjusted;
step four: the thread wheel (7-6) can also be rotated, the lifting threaded rod (7-5) is driven to drive the lifting wheel (7-1) to ascend, the yarn between the two threading holes II (3-3) is lifted upwards, and the tension of the yarn is changed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011143412.2A CN112249815A (en) | 2020-10-23 | 2020-10-23 | Textile yarn tension control method and control mechanism |
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| CN202011143412.2A CN112249815A (en) | 2020-10-23 | 2020-10-23 | Textile yarn tension control method and control mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232198A (en) * | 2021-12-11 | 2022-03-25 | 绍兴舒涛针纺有限公司 | Warp knitting machine yarn tension device convenient to adjust |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232198A (en) * | 2021-12-11 | 2022-03-25 | 绍兴舒涛针纺有限公司 | Warp knitting machine yarn tension device convenient to adjust |
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Application publication date: 20210122 |