CN214244793U - Biaxial traction device of biaxial warp knitting machine - Google Patents
Biaxial traction device of biaxial warp knitting machine Download PDFInfo
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- CN214244793U CN214244793U CN202023169344.5U CN202023169344U CN214244793U CN 214244793 U CN214244793 U CN 214244793U CN 202023169344 U CN202023169344 U CN 202023169344U CN 214244793 U CN214244793 U CN 214244793U
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Abstract
The utility model discloses a biaxial traction device of biaxial warp knitting machine, including base and backup pad, the backup pad is by two sets of, two sets of fixed connection is equipped with at base top both ends, two sets of backup pad between set of backup pad respectively: the fabric drawing mechanism comprises a drawing mechanism body and an adjusting piece, wherein the drawing mechanism body is used for drawing fabrics, the drawing mechanism body is provided with two groups of horizontal symmetry, the adjusting piece is symmetrically arranged on one side, opposite to the two groups of supporting plates, a rotating rod and a transmission gear are matched between the two groups of adjusting pieces, and the drawing mechanism body is matched with a driving motor used for driving. The utility model integrates two groups of traction mechanisms on one group of traction devices, thus saving space and cost of the warp knitting machine; the utility model discloses a set up the regulating part and can adjust when making the tractive device handle the fabric tractive of different thickness.
Description
Technical Field
The utility model belongs to the technical field of the weaving, especially, relate to a biaxial tractive device of biaxial warp knitting machine.
Background
Knitting is carried out by simultaneously looping one or more sets of parallel aligned yarns on all the working needles of a warp-feed machine, so called warp knitting, which is called warp knit, and machines for carrying out this warp knitting, called warp knitting machines.
The warp knitting machine mainly comprises a knitting device, a guide bar shogging device, a let-off device, a drawing device and a transmission device, two groups of drawing devices are often used for drawing two groups of fabrics in the conventional double-axial warp knitting machine, the cost of the warp knitting machine is increased by the two groups of drawing devices, the occupied area is large, and the warp knitting machine is not beneficial to actual production.
Therefore, a biaxial drawing device of a biaxial warp knitting machine is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solve the above problems, and provides a biaxial drawing device of a biaxial warp knitting machine, which can reduce the cost of the warp knitting machine and can be adjusted according to the thickness of a fabric.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a biaxial traction device of biaxial warp knitting machine, includes base and backup pad, the backup pad is by two sets of, two sets of the backup pad is fixed connection respectively at base top both ends, is equipped with between two sets of backup pads:
the drawing mechanism is used for drawing the fabric, the drawing mechanisms are arranged in two groups and are horizontally and symmetrically arranged, and the drawing mechanism consists of a first-stage drawing roller, a second-stage drawing roller, a third-stage drawing roller, a gear, a chain and a chain wheel.
The adjusting part is used for adjusting the traction device to adapt to fabrics with different thicknesses, the adjusting part is provided with two groups and is symmetrically arranged on one side opposite to the two groups of supporting plates, and the adjusting part consists of a box body, a movable column, a connecting lath, a bidirectional threaded column, a first bevel gear and a second bevel gear.
And a rotating rod and a transmission gear are matched between the two groups of adjusting parts, and the bottom of the second bevel gear is matched with a transmission gear and provided with a plurality of groups of tooth grooves.
The traction mechanism is matched with a driving motor for driving.
Preferably, the first-stage traction roller, the second-stage traction roller and the third-stage traction roller are rotatably connected with the support plate, are located on the same horizontal plane and are distributed at equal intervals, the first-stage traction roller, the second-stage traction roller and the third-stage traction roller penetrate through the support plate, the gear is fixedly connected with the first-stage traction roller, three groups of chain wheels are arranged, the three groups of chain wheels are respectively fixedly connected with the gear, the second-stage traction roller and the third-stage traction roller, and the three groups of chain wheels are hinged to the chain.
Preferably, the chain wheel fixedly connected with the secondary drawing roller in the three groups of chain wheels is larger in size, and the gears of the two groups of drawing mechanisms are meshed.
Preferably, the box body is fixedly connected with the supporting plate and located between the two groups of traction mechanisms, the four groups of movable columns are respectively movably connected with the box body and located between the traction rollers of the two groups of traction mechanisms, the box body is provided with two groups of movable grooves matched with the four groups of movable columns, the two groups of connecting slats are provided, two ends of each group of connecting slats are fixedly connected with the two groups of movable columns located on the same horizontal plane, the middle parts of the two groups of connecting slats are respectively in threaded connection with two ends of the bidirectional threaded column, the first bevel gear is fixedly connected to the middle section of the bidirectional threaded column, and the second bevel gear is rotatably connected with the box body and meshed with the first bevel gear.
Preferably, the dwang runs through two sets of box bodys and rotates with the box body to be connected, drive gear has two sets ofly and equal fixed connection on the dwang, and is two sets of drive gear is respectively in the second bevel gear meshing of two sets of regulating parts.
Preferably, the rotating shaft of the driving motor is fixedly connected with the primary drawing roller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. two groups of traction mechanisms are integrated on one traction device and driven by one group of driving motors, and compared with the two groups of traction devices, the warp knitting machine has the advantages that the space and the warp knitting machine cost are saved, and the actual production is facilitated.
2. The distance between the movable column and the drawing roller is adjusted by the adjusting piece, so that the drawing device can be adjusted according to the thickness of drawn fabric, and the traditional biaxial warp knitting machine drawing device is likely to damage the fabric when dealing with the fabric with different thicknesses due to the fixed distance between the drawing rollers.
Drawings
Fig. 1 is a schematic front view of a biaxial drawing device of a biaxial warp knitting machine according to the present invention;
fig. 2 is a schematic side view of a biaxial drawing device of a biaxial warp knitting machine according to the present invention;
fig. 3 is a schematic view of an internal side view of a biaxial drawing device of a biaxial warp knitting machine according to the present invention;
fig. 4 is a schematic view of the internal structure of the box body of the biaxial drawing device of the biaxial warp knitting machine provided by the present invention;
fig. 5 is a schematic structural view of a portion a in fig. 4.
In the figure: the device comprises a base 1, a supporting plate 2, a traction mechanism 3, a first-stage traction roller 4, a second-stage traction roller 5, a third-stage traction roller 6, a gear 7, a chain 8, a chain wheel 9, an adjusting piece 10, a box body 11, a movable column 12, a connecting lath 13, a bidirectional threaded column 14, a first bevel gear 15, a second bevel gear 16, a rotating rod 17, a transmission gear 18, a driving motor 19 and a movable groove 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a biaxial traction device of biaxial warp knitting machine, includes base 1 and backup pad 2, and backup pad 2 is by two sets of, and two sets of backup pad 2 are fixed connection respectively at base 1 top both ends, are equipped with between two sets of backup pad 2:
the drawing mechanism 3 is used for drawing the fabric, two groups of drawing mechanisms 3 are horizontally and symmetrically arranged, the drawing mechanism 3 consists of a primary drawing roller 4, a secondary drawing roller 5, a tertiary drawing roller 6, a gear 7, a chain 8 and a chain wheel 9, more specifically, the primary drawing roller 4, the second-stage traction roller 5 and the third-stage traction roller 6 are rotatably connected with the supporting plate 2 and located on the same horizontal plane and are distributed at equal intervals, the first-stage traction roller 4, the second-stage traction roller 5 and the third-stage traction roller 6 penetrate through the supporting plate 2, the gear 7 is fixedly connected with the first-stage traction roller 4, three groups of chain wheels 9 are arranged, the three groups of chain wheels 9 are fixedly connected with the gear 7, the second-stage traction roller 5 and the third-stage traction roller 6 respectively, the three groups of chain wheels 9 are hinged with the chain 8, furthermore, the size of the chain wheel 9 fixedly connected with the second-stage traction roller 5 in the three groups of chain wheels 9 is larger, and the gears 7 of the two groups of traction mechanisms 3 are meshed with each other.
The adjusting component 10 is used for adjusting the traction device to adapt to fabrics with different thicknesses, two groups of adjusting components 10 are symmetrically arranged on one opposite side of two groups of supporting plates 2, each adjusting component 10 comprises a box body 11, movable columns 12, connecting laths 133, two-way threaded columns 14, a first bevel gear 15 and a second bevel gear 16, more specifically, the box body 11 is fixedly connected with the supporting plates 2 and is positioned between the two groups of traction mechanisms 3, four groups of movable columns 12 are provided, the four groups of movable columns are movably connected with the box body 11 and are respectively positioned between the traction rollers of the two groups of traction mechanisms 3, the box body 11 is provided with two groups of movable grooves 20 by matching with the four groups of movable columns 12, two groups of connecting laths 13 are fixedly connected with the two groups of movable columns 12 positioned on the same horizontal plane, the middle parts of the two groups of connecting laths 13 are respectively in threaded connection with two ends of the two-way threaded columns 14 with opposite threads, the first bevel gear 15 is fixedly connected to the middle section of the bidirectional threaded column 14, and the second bevel gear 16 is rotatably connected with the box body 11 and meshed with the first bevel gear 15.
A rotating rod 17 and a transmission gear 18 are matched between the two groups of adjusting parts 10, a transmission gear 18 is arranged at the bottom of the second bevel gear in a matching mode and provided with a plurality of groups of tooth grooves, more specifically, the rotating rod 17 penetrates through the two groups of box bodies 11 and is rotatably connected with the box bodies 11, the transmission gears 18 are provided with two groups and are fixedly connected to the rotating rod 17, and the two groups of transmission gears 18 are respectively meshed with the second bevel gears 16 of the two groups of adjusting parts 10.
The traction mechanism 3 is matched with a driving motor for driving, and more specifically, the rotating shaft of the driving motor 19 is fixedly connected with the rotating shaft of the primary traction roller 4.
Now, the operation principle of the present invention is described as follows:
the utility model discloses during the use, pass draw-off gear with the fabric as shown in fig. 3, start driving motor 19, driving motor 19 drives one-level traction roller 4 and rotates, one-level traction roller 4 drives second grade traction roller 5 and tertiary traction roller 6 through chain 8 and sprocket 9 cooperation and rotates, simultaneously one-level traction roller 4 drives another set of traction mechanism 3 operation through gear 7, traction mechanism 3 carries out the tractive to the fabric, to the fabric of different thickness, it makes drive gear 18 rotate to rotate dwang 17, drive gear drives bevel gear 7 rotation of two sets of regulating parts 10, and then make two-way screw post 14 rotate, the rotation of two-way screw post 14 makes connecting lath 13 drive movable post 12 and two sets of traction mechanism 3's traction roller interval increase or reduce, thereby make draw-off gear can be applicable to the tractive to the fabric of different thickness.
The above is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a biaxial traction device of biaxial warp knitting machine, includes base (1) and backup pad (2), its characterized in that, backup pad (2) are by two sets of, two sets of backup pad (2) fixed connection is respectively at base (1) top both ends, is equipped with between two sets of backup pad (2):
the drawing mechanism (3) is used for drawing fabric, two groups of drawing mechanisms (3) are horizontally and symmetrically arranged, and each drawing mechanism (3) consists of a primary drawing roller (4), a secondary drawing roller (5), a tertiary drawing roller (6), a gear (7), a chain (8) and a chain wheel (9);
the adjusting piece (10) is used for adjusting the traction device to adapt to fabrics with different thicknesses, two groups of adjusting pieces (10) are symmetrically arranged on one side, opposite to the two groups of supporting plates (2), of the adjusting piece (10), and the adjusting piece (10) consists of a box body (11), a movable column (12), a connecting lath (13), a two-way threaded column (14), a first bevel gear (15) and a second bevel gear (16);
a rotating rod (17) and a transmission gear (18) are matched between the two groups of adjusting parts (10), and the bottom of the second bevel gear is provided with the transmission gear (18) in a matching way and is provided with a plurality of groups of tooth grooves;
the traction mechanism (3) is matched with a driving motor (19) for driving.
2. The biaxial drawing device of the biaxial warp knitting machine according to claim 1, wherein the primary drawing roller (4), the secondary drawing roller (5), and the tertiary drawing roller (6) are rotatably connected to the support plate (2) and are located on the same horizontal plane and are distributed at equal intervals, the primary drawing roller (4), the secondary drawing roller (5), and the tertiary drawing roller (6) all penetrate through the support plate (2), the gear (7) is fixedly connected with the primary drawing roller (4), three sets of the chain wheels (9) are provided, the three sets of the chain wheels (9) are respectively fixedly connected with the gear (7), the secondary drawing roller (5), and the tertiary drawing roller (6), and the three sets of the chain wheels (9) are hinged to the chain (8).
3. Biaxial pulling device for a biaxial warp knitting machine as defined in claim 2, characterized in that the sprocket (9) of the three sets of sprockets (9) fixedly connected to the secondary pulling roll (5) is larger in size and the gears (7) of the two sets of pulling means (3) mesh.
4. The biaxial drawing device of the biaxial warp knitting machine according to claim 1, the box body (11) is fixedly connected with the supporting plate (2) and is positioned between the two groups of traction mechanisms (3), the four groups of movable columns (12) are movably connected with the box body (11) and are respectively positioned between the drawing rollers of the two groups of drawing mechanisms (3), the box body (11) is provided with two groups of movable grooves (20) matched with the four groups of movable columns (12), two groups of connecting laths (13) are arranged, two ends of the two groups of connecting laths (13) are fixedly connected with two groups of movable columns (12) positioned on the same horizontal plane, the middle parts of the two groups of connecting laths (13) are respectively in threaded connection with two ends of the bidirectional threaded column (14) with opposite threads, the first bevel gear (15) is fixedly connected to the middle section of the bidirectional threaded column (14), the second bevel gear (16) is rotationally connected with the box body (11) and meshed with the first bevel gear (15).
5. The biaxial drawing device of a biaxial warp knitting machine according to claim 1, characterized in that the rotating rods (17) penetrate through two sets of boxes (11) and are rotatably connected with the boxes (11), two sets of transmission gears (18) are fixedly connected on the rotating rods (17), and the two sets of transmission gears (18) are respectively meshed with the second bevel gears (16) of the two sets of adjusting members (10).
6. Biaxial pulling device for a biaxial warp knitting machine as claimed in claim 1, characterized in that the drive motor (19) is connected to the primary pulling roll (4) via a shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023169344.5U CN214244793U (en) | 2020-12-25 | 2020-12-25 | Biaxial traction device of biaxial warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023169344.5U CN214244793U (en) | 2020-12-25 | 2020-12-25 | Biaxial traction device of biaxial warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214244793U true CN214244793U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023169344.5U Active CN214244793U (en) | 2020-12-25 | 2020-12-25 | Biaxial traction device of biaxial warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214244793U (en) |
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2020
- 2020-12-25 CN CN202023169344.5U patent/CN214244793U/en active Active
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