CN213568734U

CN213568734U - Tension adjusting mechanism of warp knitting machine

Info

Publication number: CN213568734U
Application number: CN202022183079.XU
Authority: CN
Inventors: 王戎机
Original assignee: Zhejiang Fengchaohuang Industry And Trade Co ltd
Current assignee: Zhejiang Fengchaohuang Industry And Trade Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-29
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a tricot machine tension guiding mechanism, the on-line screen storage device comprises a base, the upper end front portion and the equal fixedly connected with backup pad in upper end rear portion of base, two the opposite face right part of backup pad all has a discharge roller, a front side through the common swing joint of bearing the front end right part fixedly connected with dust extraction of backup pad, two the opposite face middle part of backup pad all has a guide roll, a front side through the common swing joint of bearing the front end left part fixedly connected with fixed plate of backup pad, the upper end right part fixedly connected with overspeed device tensioner of fixed plate, open the upper end left part of fixed plate has the spout, the lower extreme left part and the equal fixedly connected with reinforcing block in lower extreme right part of fixed plate. A tricot machine tension guiding mechanism, through setting up dust extraction, can remove dust to the yarn and handle, guaranteed the production quality of product, through setting up overspeed device tensioner and adjusting device, the tension of the yarn of being convenient for adjust has improved the production efficiency of product.

Description

Tension adjusting mechanism of warp knitting machine

Technical Field

The utility model relates to a weaving equipment technical field, in particular to tricot machine tension guiding mechanism.

Background

Warp knitting refers to forming knitted fabric by using one or several groups of parallel arranged yarns on all working needles of a warp feeding machine and simultaneously looping, the fabric is called warp knitting fabric, the machine for completing the warp knitting is called warp knitting machine, the warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism, and because the patterns of the fabric knitted by the warp knitting machine are different, the raw materials are different, the starting speed is different, and the like, the required let-off amount of the yarns is also different, the tension control of the warp knitting machine is an important link in the knitting process, but the existing warp knitting machine has the following defects: 1. the yarn is easy to be stained with dust in the processing process, but most warp knitting machines cannot clean the dust, so that the production quality of products is reduced; 2. the tension of the traditional warp knitting machine is very inconvenient to adjust, the tension is easy to be unstable, yarn collapse and yarn breakage are easy to occur in the yarn conveying process, and the production efficiency is influenced; therefore, a tension adjusting mechanism of a warp knitting machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a tricot machine tension guiding mechanism can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tricot machine tension guiding mechanism, includes the base, the equal fixedly connected with backup pad in upper end front portion and the upper end rear portion of base, two the opposite face right part of backup pad all has a discharge roller, the front side through the common swing joint of bearing the front end right part fixedly connected with dust extraction of backup pad, two the opposite face middle part of backup pad all has a guide roll, the front side through the common swing joint of bearing the front end left part fixedly connected with fixed plate of backup pad, the upper end right part fixedly connected with overspeed device tensioner of fixed plate, the upper end left part of fixed plate is opened there is the spout, the equal fixedly connected with reinforcing block in lower extreme left part and the lower extreme right part of fixed plate.

Preferably, the dust collector includes a dust collection box, a fixedly connected with dust collector is inserted in the middle of the upper end of the dust collection box, a fixedly connected with dust collection pipe is inserted in the middle of the upper end of the dust collector, a fixedly connected with fixed pipe is inserted in one end of the dust collection pipe away from the dust collector, a plurality of dust hoods are inserted in the middle of the lower end of the fixed pipe, the front end and the rear end of the fixed pipe are respectively fixedly connected with the rear end of the supporting plate on the front side and the front end of the supporting plate on the rear side, and the rear end of the dust collection box is fixedly connected with the front end of the supporting plate on the front side.

Preferably, the tensioning device includes the fixed axle, fixedly connected with tensioning roller alternates in the surface middle part of fixed axle, the front end and the rear end of fixed axle all have through bearing swing joint to adjust the pole, the front side the front end lower part fixedly connected with fixed column of adjusting the pole, the front end of fixed column alternates fixedly connected with adjusting device, the front side the rear end lower part of adjusting the pole and the front end lower part of the regulation pole of rear side all through the bearing respectively with the front end of the backup pad of front side and the rear end swing joint of the backup pad of rear side.

Preferably, the adjusting device comprises an air cylinder, an output end of the air cylinder is fixedly connected with a rack, a gear is meshed with the left part of the upper end of the rack, a lower end middle part of the rack is fixedly connected with a limiting strip, the middle part of the rear end of the gear is fixedly connected with the front end of the fixing column in an inserting manner, and the lower end of the air cylinder is fixedly connected with the upper end of the fixing plate.

Preferably, the fixed pipe is located directly over the discharge roller, and the suction hoods are not in contact with the discharge roller.

Preferably, the lower part of the outer surface of the limiting strip is in sliding connection with the sliding groove, and the two reinforcing blocks are of triangular structures.

Compared with the prior art, the utility model discloses following beneficial effect has:

the dust collection device is arranged, and the dust on the yarn is sucked into the dust collection box by the suction force generated by the dust collector, so that impurities such as dust and the like which are polluted by the yarn can be effectively removed, the yarn can be subjected to dust collection treatment, the problem that the yarn cannot be cleaned due to the dust is avoided, the production quality of a product is ensured, and the quality of a final textile finished product of the yarn is further ensured;

second, through setting up overspeed device tensioner and adjusting device, remove about the telescopic rack through the cylinder to make the gear drive adjust the pole and together remove and carry out tension adjustment, be convenient for in time adjust the tension of yarn, the spacing strip of rethread slides in the spout and has improved the stability of rack, thereby has guaranteed tensile stability, has avoided the yarn to appear collapsing in transportation process, the yarn phenomenon is cut off, has improved the production efficiency of product.

Drawings

Fig. 1 is a schematic view of the overall structure of a warp knitting machine tension adjusting mechanism of the present invention;

fig. 2 is a schematic structural view of a dust suction device of a warp knitting machine tension adjusting mechanism of the present invention;

fig. 3 is a schematic structural view of a tensioning device of a warp knitting machine tension adjusting mechanism of the present invention;

fig. 4 is a schematic structural diagram of an adjusting device of a warp knitting machine tension adjusting mechanism of the present invention.

In the figure: 1. a base; 2. a discharging roller; 3. a support plate; 4. a dust collection device; 5. a guide roller; 6. a tensioning device; 7. a fixing plate; 8. a chute; 9. a reinforcing block; 41. a dust collection box; 42. a vacuum cleaner; 43. a dust collection pipe; 44. a fixed tube; 45. a dust hood; 61. a fixed shaft; 62. a tension roller; 63. adjusting a rod; 64. fixing a column; 65. an adjustment device; 651. a cylinder; 652. a rack; 653. a gear; 654. and (5) a limiting strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a warp knitting machine tension adjusting mechanism, including base 1, the equal fixedly connected with backup pad 3 in the upper end front portion and the upper end rear portion of base 1, the opposite face right part of two backup pads 3 all has discharge roller 2 through the common swing joint of bearing, the front end right part fixedly connected with dust extraction 4 of preceding collateral branch backup pad 3, the opposite face middle part of two backup pads 3 all has guide roll 5 through the common swing joint of bearing, the front end left part fixedly connected with fixed plate 7 of preceding collateral branch backup pad 3, the upper end right part fixedly connected with overspeed device tensioner 6 of fixed plate 7, the upper end left part of fixed plate 7 is opened there is spout 8, the equal fixedly connected with reinforcing block 9 of lower extreme left part and lower extreme right part of fixed plate 7.

The dust collection device 4 comprises a dust collection box 41, a dust collector 42 is fixedly inserted in the middle of the upper end of the dust collection box 41, a dust collection pipe 43 is fixedly inserted in the middle of the upper end of the dust collector 42, a fixed pipe 44 is fixedly inserted in one end, away from the dust collector 42, of the dust collection pipe 43, a plurality of dust collection covers 45 are fixedly inserted in the middle of the lower end of the fixed pipe 44, the front end and the rear end of the fixed pipe 44 are fixedly connected with the rear end of the front supporting plate 3 and the front end of the rear supporting plate 3 respectively, and the rear end of the dust collection box 41 is fixedly connected with the front end of the front supporting plate 3; the tensioning device 6 comprises a fixed shaft 61, a tensioning roller 62 is fixedly inserted in the middle of the outer surface of the fixed shaft 61, the front end and the rear end of the fixed shaft 61 are movably connected with adjusting rods 63 through bearings, the lower part of the front end of the front side adjusting rod 63 is fixedly connected with a fixed column 64, the front end of the fixed column 64 is fixedly inserted in an adjusting device 65, and the lower part of the rear end of the front side adjusting rod 63 and the lower part of the front end of the rear side adjusting rod 63 are respectively movably connected with the front end of the front side supporting plate 3 and the rear end of the rear side supporting plate 3 through bearings; the adjusting device 65 comprises an air cylinder 651, the tension of the yarn can be conveniently adjusted through the expansion and contraction of the air cylinder 651, the adjustment is very convenient and fast, the output end of the air cylinder 651 is fixedly connected with a rack 652, the left part of the upper end of the rack 652 is meshed with a gear 653, the middle part of the lower end of the rack 652 is fixedly connected with a limiting strip 654, the middle part of the rear end of the gear 653 is fixedly connected with the front end of the fixing column 64 in a penetrating manner, and the lower end of the air cylinder 651 is fixedly connected with the; the fixed pipe 44 is positioned right above the discharging roller 2, and the plurality of dust hoods 45 are not in contact with the discharging roller 2, so that the dust hoods 45 can conveniently collect dust on the yarns on the discharging roller 2, and the production quality of products is improved; the lower part of the outer surface of the limiting strip 654 is in sliding connection with the sliding groove 8 to limit the rack 652, so that the stability of the rack 652 is improved, the two reinforcing blocks 9 are of triangular structures, the fixing effect between the fixing plate 7 and the supporting plate 3 is enhanced, and the stability of the fixing plate 7 is improved.

It should be noted that, the utility model relates to a tension adjusting mechanism of warp knitting machine, when using, the user walks around the yarn from the top of the tension roller 62, and then walks around the bottom of the guide roller 5 and the top of the discharging roller 2, when needing to adjust the tension of the yarn, start the air cylinder 651, push the rack 652 to move left through the air cylinder 651 to make the gear 653 rotate, meanwhile the rack 652 drives the spacing bar 654 to slide in the chute 8, which improves the stability of the rack 652, then the gear 653 drives the adjusting bar 63 at the front side to move right through the fixing column 64, and drives the tension roller 62 and the adjusting bar 63 at the rear side to move right together through the fixing shaft 61, thereby adjusting the tension of the yarn, when the tension of the yarn is adjusted, start the dust collector 42, the dust collector 42 generates suction to suck the yarn on the discharging roller 2, the dust on the yarn into the fixing tube 44 through the dust hood 45, and then the dust is sucked into the dust collection box 41 through the dust collection pipe 43 for collection, so that the dust and other impurities on the yarn can be effectively removed, the cleaned yarn enters the warp knitting machine through the discharge roller 2 for warp knitting, the production quality of the product is ensured, and the production efficiency is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A warp knitting machine tension adjusting mechanism comprises a base (1), and is characterized in that: the utility model discloses a quick-witted support plate, including base (1), the equal fixedly connected with backup pad (3) in upper end front portion and the upper end rear portion of backup pad (1), two the opposite face right part of backup pad (3) all has discharge roller (2), front side through the common swing joint of bearing the front end right part fixedly connected with dust extraction (4) of backup pad (3), two the opposite face middle part of backup pad (3) all has guide roll (5), front side through the common swing joint of bearing the front end left part fixedly connected with fixed plate (7) of backup pad (3), the upper end right part fixedly connected with overspeed device tensioner (6) of fixed plate (7), open the upper end left part of fixed plate (7) has spout (8), the equal fixedly connected with anchor block (9) in lower extreme left part and the lower extreme right part of fixed plate (.

2. The warp knitting machine tension adjusting mechanism according to claim 1, characterized in that: the dust collection device (4) comprises a dust collection box (41), a fixedly connected dust collector (42) is inserted in the middle of the upper end of the dust collection box (41), a fixedly connected dust collection pipe (43) is inserted in the middle of the upper end of the dust collector (42), a fixedly connected fixed pipe (44) is inserted in one end, away from the dust collector (42), of the dust collection pipe (43), a plurality of dust collection covers (45) are inserted in the middle of the lower end of the fixed pipe (44), the front end and the rear end of the fixed pipe (44) are respectively fixedly connected with the rear end of a front supporting plate (3) and the front end of a rear supporting plate (3), and the rear end of the dust collection box (41) is fixedly connected with the front end of the front supporting plate (3).

3. The warp knitting machine tension adjusting mechanism according to claim 1, characterized in that: overspeed device tensioner (6) are including fixed axle (61), fixedly connected with tensioning roller (62) alternate in the surface middle part of fixed axle (61), the front end and the rear end of fixed axle (61) all have through bearing swing joint to adjust pole (63), the front side adjust the front end lower part fixedly connected with fixed column (64) of pole (63), the front end of fixed column (64) alternates fixedly connected with adjusting device (65), the front side adjust the rear end lower part of pole (63) and the front end lower part of adjusting pole (63) of rear side all through the bearing respectively with the front end of the backup pad (3) of front side and the rear end swing joint of backup pad (3) of rear side.

4. The warp knitting machine tension adjusting mechanism according to claim 3, characterized in that: the adjusting device (65) comprises an air cylinder (651), a rack (652) is fixedly connected to the output end of the air cylinder (651), a gear (653) is meshed with the left portion of the upper end of the rack (652), a limiting strip (654) is fixedly connected to the middle portion of the lower end of the rack (652), the middle portion of the rear end of the gear (653) is fixedly connected with the front end of the fixing column (64) in a penetrating mode, and the lower end of the air cylinder (651) is fixedly connected with the upper end of the fixing plate (7).

5. The warp knitting machine tension adjusting mechanism according to claim 2, characterized in that: fixed pipe (44) are located discharge roller (2) directly over, a plurality of suction hood (45) all do not contact with discharge roller (2).

6. The warp knitting machine tension adjusting mechanism according to claim 4, characterized in that: the lower part of the outer surface of the limiting strip (654) is in sliding connection with the sliding groove (8), and the two reinforcing blocks (9) are both in a triangular structure.