CN212505297U - Napping equipment for flat knitting machine knitted garment pieces - Google Patents

Abstract

The utility model relates to a draw hair equipment technical field, in particular to flat-bed machine knitting garment piece draw hair equipment, comprising a base plate, a workbench, draw hair mechanism and press clothing mechanism, the workstation is fixed in the bottom plate upper end, workstation upper end central authorities are provided with the heavy groove of drawing hair, draw hair mechanism including drawing hair cylinder, faller and draw hair needle, draw hair cylinder to install the central authorities at the workstation, the flexible end at drawing hair cylinder is fixed to the faller, the faller is located the heavy groove of drawing hair, multirow draws hair needle equidistant evenly to be fixed in the faller upper end, press clothing mechanism includes the press clothing cylinder, a pressing plate, backup pad and support column, four support column symmetries are fixed in the bottom plate upper end, the backup pad passes through the mounting screw at the support column top, two press clothing cylinder symmetri. The utility model discloses can keep certain rate of tension with the fabric and firmly tile and fix on the workstation to the degree of depth of control napping needle insertion fabric that can be better.

Description

Napping equipment for flat knitting machine knitted garment pieces

Technical Field

The utility model relates to a napping equipment technical field, in particular to napping equipment of flat-bed machine knitting garment piece.

Background

Napping refers to the process of pulling out micro-fibers from textile yarns by using steel needles to form a surface nap effect, and the product is specifically made of flannelette, silver hydroxy wool and the like, and the napping process is also called napping. When the existing napping equipment works, the linear speed of a napping needle roller is slightly greater than the running speed of a fabric, so that a needle is inserted into the surface of the knitted fabric, fibers on the surface of the knitted fabric are picked up, and napping is realized. In the napping process of the existing machine for the wool needle roller and the fabric, the fabric cannot be firmly paved, the tension degree is kept, and the depth of the wool needle roller inserted into the fabric is not easy to control, so that the napping effect cannot be well guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a napping equipment of flat-bed machine knitting garment piece can keep the firm tiling of certain rate of tension with the fabric and fix on the workstation to the degree of depth that control napping needle that can be better inserted the fabric improves the napping quality of fabric.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize: a napping device for flat knitting machine garment pieces comprises a bottom plate, a workbench, a napping mechanism and a garment pressing mechanism, the working table is fixed at the upper end of the bottom plate, a napping sinking groove is arranged at the center of the upper end of the working table, the napping mechanism comprises a napping cylinder, a needle plate and a napping needle, the napping cylinder is arranged in the center of the workbench, the needle plate is fixed at the telescopic end of the napping cylinder, the needle plate is positioned in the napping sinking groove, a plurality of rows of napping needles are uniformly fixed at the upper end of the needle plate at equal intervals, the clothes pressing mechanism comprises a clothes pressing cylinder, a pressing plate, a supporting plate and supporting columns, the four supporting columns are symmetrically fixed at the upper end of the bottom plate, the supporting plate is installed at the top of the supporting column through screws, the two clothes pressing cylinders are symmetrically fixed at the lower end of the supporting plate, one clothes pressing cylinder is located in front of the galling sinking groove, the other galling sinking groove is located behind the galling sinking groove, and the telescopic end of each clothes pressing cylinder is connected with a pressing plate.

Further, the napping mechanism further comprises a lower guide plate, the lower guide plate is installed at the top of the napping sinking groove, the top of the lower guide plate is horizontal to the table top of the workbench, a plurality of rows of lower guide holes in one-to-one correspondence with the napping needles are uniformly formed in the lower guide plate, and the diameters of the lower guide holes are larger than those of the napping needles.

Furthermore, napping mechanism still includes connecting rod and upper guide, two the connecting rod passes through the screw mounting in the backup pad below, the upper guide passes through the fix with screw between two connecting rods, evenly be provided with multirow and the last guide hole of napping needle one-to-one on the upper guide, the diameter of last guide hole equals with the diameter of guide hole down.

Further, the vertical distance between the upper guide plate and the lower guide plate is 1-8 mm.

Further, a wheel frame is installed on the front side of the workbench, and a guide wheel is installed in the wheel frame.

Further, the pressing plate is made of elastic plastic materials.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a draw mao equipment of flat-bed machine knitting garment piece at first works the clamp plate that drives its flexible end respectively through two dress pressing cylinders and compresses tightly knitting garment piece in the workstation upper end, the clamp plate that the clamp plate used the elastoplast material has certain elasticity, can guarantee to compress tightly knitting garment piece in the workstation upper end, can also avoid damaging knitting garment piece, then rethread draw mao cylinder during operation drives the vertical up-and-down motion of faller, draw mao to knitting garment piece through the faller upper end, the degree of depth of drawing mao can adjust the stroke of drawing mao cylinder as required, thereby can keep the firm tiling of certain rate of tension with the fabric and fix on the workstation, and the degree of depth of inserting the fabric of control drawing mao needle that can be better, improve the quality of drawing mao of fabric.

2. The utility model discloses a when drawing the hair cylinder work in the flat-bed machine knitting garment piece equipment of napping and driving the vertical up-and-down motion of faller, in the guide hole was at first inserted to the napping needle, then run through down to the knitting garment piece behind the guide hole napping, the last napping needle runs through the guide hole down to can guarantee the operation that the napping needle can be steady, improve the quality of napping.

Drawings

FIG. 1 is a view of the full-section structure of the flat knitting machine for napping a knitted garment piece of the present invention;

fig. 2 is a structural view of the napping mechanism and the clothes pressing mechanism of the present invention.

In the figure: 1. a base plate; 2. a work table; 3. roughening and sinking the groove; 4. knitting the garment pieces; 5. a wheel carrier; 6. a guide wheel; 21. a roughening cylinder; 22. a needle plate; 23. a connecting rod; 24. an upper guide plate; 241. an upper guide hole; 25. a lower guide plate; 251. a lower guide hole; 26. a napping needle; 31. a clothes pressing cylinder; 32. pressing a plate; 33. a support plate; 34. and (4) a support column.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Example 1

As shown in fig. 1 and 2, the utility model discloses a flat knitting machine garment piece's equipment that draws hair, comprising a base plate 1, workstation 2, draw hair mechanism and press clothing mechanism, workstation 2 is fixed in bottom plate 1 upper end, 2 upper end central authorities of workstation are provided with draw hair heavy groove 3, faller 22 and draw hair needle 26 elevating movement in drawing hair heavy groove 3, knitting garment piece 4 level is laid in workstation 2 upper end, install wheel carrier 5 in the front side of workstation 2, install leading wheel 6 in the wheel carrier 5, knitting garment piece 4's front end is provided with the pulling equipment for knitting garment piece 4 can be along leading wheel 6 at 2 upper end horizontal motion of workstation. The distance between the peripheral side walls of the napping sinking groove 3 and the four sides of the needle plate 22 is less than 5mm, so that the knitted garment piece 4 cannot wrinkle in a gap between the napping sinking groove 3 and the needle plate 22 when moving on the workbench 2. The napping mechanism comprises a napping cylinder 21, a needle plate 22 and a napping needle 26, the napping cylinder 21 is installed in the center of the workbench 2, the napping cylinder 21 is a push-pull cylinder in the prior art, preferably a push-pull stroke-adjustable cylinder, in the embodiment, a stroke-adjustable cylinder of ZPCAC (ZPCAC) brand SCJ50-100-50 type is used, the maximum stroke is 100mm, the adjustable stroke range is 50-100 mm, and the working voltage is direct current 24-36 v. The needle plate 22 is fixed at the telescopic end of the napping cylinder 21, the needle plate 22 is positioned in the napping sink-tank 3, and a plurality of rows of napping needles 26 are uniformly fixed at the upper end of the needle plate 22 at equal intervals. When the napping cylinder 21 works, the needle plate 22 is driven to vertically move up and down, the napping needles 26 at the upper end of the needle plate 22 are used for napping the knitted garment pieces 4, and the napping depth can be adjusted according to the stroke of the napping cylinder 21.

The clothes pressing mechanism comprises clothes pressing cylinders 31, pressing plates 32, supporting plates 33 and supporting columns 34, the four supporting columns 34 are symmetrically fixed at the upper end of the base plate 1, the supporting plates 33 are mounted at the tops of the supporting columns 34 through screws, the two clothes pressing cylinders 31 are symmetrically fixed at the lower ends of the supporting plates 33, one clothes pressing cylinder 31 is located in front of the galling sinking groove 3, the other galling sinking groove 3 is located behind the galling sinking groove 3, the telescopic end of each clothes pressing cylinder 31 is connected with one pressing plate 32, the pressing plates 32 are made of elastic plastics, preferably thermoplastic polyurethane pressing plates which are strong in wear resistance and have certain elasticity, the clothes pressing cylinders 31 also use push-pull type cylinders in the prior art, cylinders of the ZPCAC model SCJ50-50 are used in the embodiment, the maximum stroke of the cylinders is 50mm, and the working voltage is 24-36 v direct current. When napping, two dress pressing cylinders 31 work respectively and drive the clamp plate 32 of its flexible end to compress tightly knitted garment piece 4 in workstation 2 upper end, and clamp plate 32 uses the clamp plate of elastic plastic material to have certain elasticity, can guarantee to compress tightly knitted garment piece 4 in workstation 2 upper end, can also avoid damaging knitted garment piece 4.

Example 2

As shown in fig. 1 and 2, the napping device for a flat knitting machine garment piece of the present invention is configured in embodiment 1, and further includes a lower guide plate 25 in the napping mechanism, the lower guide plate 25 is installed at the top of the napping sinker 3, and the top of the lower guide plate 25 is horizontal to the table top of the table 2, so that the knitted garment piece 4 can be smoothly and smoothly inserted between the lower guide plate 25 and the table 2, the lower guide plate 25 is uniformly provided with a plurality of rows of lower guide holes 251 corresponding to the napping needles 26 one by one, and the diameter of the lower guide holes 251 is greater than the diameter of the napping needles 26. When the napping cylinder 21 works to drive the needle plate 22 to vertically move up and down, the napping needles 26 are firstly inserted into the lower guide holes 251 and then are used for napping the knitted garment pieces 4 after penetrating through the lower guide holes 251, so that the napping needles 26 can stably run, and the napping effect is improved. Further, napping mechanism still includes connecting rod 23 and upper guide plate 24, the vertical distance between upper guide plate 24 and the lower guide plate 25 is 1~8mm, make commonly used knitted garment piece 4 all can pass through between upper guide plate 24 and the lower guide plate 25, can also avoid knitted garment piece 4 to produce the pincher trees between upper guide plate 24 and lower guide plate 25 through shortening the distance simultaneously, two connecting rods 23 pass through the screw installation in the backup pad 33 below, upper guide plate 24 passes through the fix with screw between two connecting rods 23, evenly be provided with multirow and the upper guide hole 241 of napping needle 26 one-to-one on the upper guide plate 24, the diameter of upper guide hole 241 equals with the diameter of lower guide hole 251. When the napping cylinder 21 works to drive the needle plate 22 to vertically move up and down, the napping needle 26 penetrates through the lower guide hole 251, so that the napping needle 26 can stably run, and the napping effect is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The napping equipment for the knitted garment pieces of the flat knitting machine is characterized in that: including bottom plate (1), workstation (2), napping mechanism and press clothing mechanism, workstation (2) are fixed in bottom plate (1) upper end, workstation (2) upper end central authorities are provided with napping heavy groove (3), napping mechanism is including napping cylinder (21), faller (22) and napping needle (26), the central authorities at workstation (2) are installed in napping cylinder (21), flexible end at napping cylinder (21) is fixed in faller (22), faller (22) are located napping heavy groove (3), multirow napping needle (26) equidistant evenly fixed in faller (22) upper end, press clothing mechanism includes press clothing cylinder (31), clamp plate (32), backup pad (33) and support column (34), and four support column (34) symmetries are fixed in bottom plate (1) upper end, backup pad (33) pass through the screw mounting at support column (34) top, two clothes pressing cylinders (31) are symmetrically fixed at the lower end of the supporting plate (33), one clothes pressing cylinder (31) is positioned in front of the napping sinking groove (3), the other napping sinking groove (3) is positioned behind the napping sinking groove (3), and the telescopic end of each clothes pressing cylinder (31) is connected with a pressing plate (32).

2. The napping apparatus for knitted garment pieces for flat knitting machines according to claim 1, characterized in that: the napping mechanism further comprises a lower guide plate (25), the lower guide plate (25) is installed at the top of the napping sinking groove (3), the top of the lower guide plate (25) is horizontal to the table top of the workbench (2), a plurality of rows of lower guide holes (251) which correspond to the napping needles (26) one by one are uniformly formed in the lower guide plate (25), and the diameters of the lower guide holes (251) are larger than those of the napping needles (26).

3. The napping apparatus for knitted garment pieces for flat knitting machines according to claim 2, characterized in that: the napping mechanism further comprises connecting rods (23) and an upper guide plate (24), the two connecting rods (23) are mounted below the supporting plate (33) through screws, the upper guide plate (24) is fixed between the two connecting rods (23) through screws, a plurality of rows of upper guide holes (241) corresponding to the napping needles (26) one to one are uniformly formed in the upper guide plate (24), and the diameters of the upper guide holes (241) are equal to the diameters of the lower guide holes (251).

4. The napping apparatus for knitted garment pieces for flat knitting machines according to claim 3, characterized in that: the vertical distance between the upper guide plate (24) and the lower guide plate (25) is 1-8 mm.

5. The napping apparatus for knitted garment pieces for flat knitting machines according to claim 4, characterized in that: a wheel carrier (5) is installed on the front side of the workbench (2), and a guide wheel (6) is installed in the wheel carrier (5).

6. The napping apparatus for knitted garment pieces for flat knitting machines according to claim 4, characterized in that: the pressing plate (32) is made of elastic plastic materials.

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