CN210315023U

CN210315023U - A positioner for scarf cuts

Info

Publication number: CN210315023U
Application number: CN201921232640.XU
Authority: CN
Inventors: 方志城; 周海华; 张伟; 许水金
Original assignee: Hangzhou Huasheng Scarf Co ltd
Current assignee: Hangzhou Huasheng Scarf Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-04-14
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a positioner for scarf cuts, comprises a workbench, be equipped with the fixing base on the workstation, be equipped with the opening on the workstation, the opening runs through the fixing base, fixing base one side is equipped with one row of fixed needle, be equipped with the scale on the fixing base, fixing base is kept away from fixed needle one end and is equipped with two risers that are parallel to each other, be equipped with between the riser and connect two risers diaphragm as an organic whole, diaphragm sliding connection has the slide bar, slide bar bottom sliding connection has the cutter, be equipped with clamping mechanism between the riser, clamping mechanism includes perpendicular spiro union in the screw rod of diaphragm and the splint of swivelling joint in the screw rod lower extreme. The utility model has the advantages of consistent left and right length.

Description

A positioner for scarf cuts

Technical Field

The utility model belongs to the technical field of the fabrics processing and specifically relates to a positioner that is used for scarf to cut is related to.

Background

Scarf as daily necessities of people are widely applied to numerous occasions. During its production, the yarn is first woven into scarf with very long length and then cut into required length. In the weaving process of the scarf, a section of empty weft is beaten at certain intervals to form a section of beard, and the position needing to be cut off is determined by taking the empty weft as a mark.

The scarf is mostly placed on a workbench in the existing scarf cutting process, two people pull the scarf apart and cut the scarf by using scissors. The left and right lengths of the shearing beards are often inconsistent in the shearing process, and the machining quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a positioner for scarf cuts has the advantage that must cut to control length unanimous.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a positioner for scarf cuts, includes the workstation, be equipped with the fixing base on the workstation, be equipped with the opening on the workstation, the opening runs through the fixing base, fixing base one side is equipped with one row of fixed needle, be equipped with the scale on the fixing base, fixing base is kept away from fixed needle one end and is equipped with two risers that are parallel to each other, be equipped with between the riser and connect two risers diaphragm as an organic whole, diaphragm sliding connection has the slide bar, slide bar bottom sliding connection has the cutter, be equipped with clamping mechanism between the riser, clamping mechanism includes perpendicular spiro union in the screw rod of diaphragm and swivelling joint in the splint of screw rod lower extreme.

Through adopting above-mentioned technical scheme, be equipped with the fixed needle on the fixing base, put the one end of scarf must on the fixed needle taut, closely knit portion will be blockked in one side by the fixed needle, and the scarf other end passes through clamping mechanism to be fixed, confirms the length of must on the fixing base according to the scale on the fixing base. The clamping mechanism is connected with a sliding rod in a sliding mode, the bottom of the sliding rod is connected with a cutter in a sliding mode, an opening penetrating through the fixing seat is formed in the workbench, and the cutter can be prevented from damaging the workbench. After the cutting knife is used for cutting the beard to half of the length of the beard, the cutting knife is used for cutting the beard, and therefore the purpose that the left and right lengths of the cut beard are consistent is achieved.

The utility model discloses further set up to: the slide bar is provided with a T-shaped groove, the T-shaped groove is provided with a corresponding sliding seat, and the cutter is fixedly arranged below the sliding seat.

Through adopting above-mentioned technical scheme, the cutter passes through the form of spout slide and installs in the slide bar below, simple structure, and it is convenient to slide.

The utility model discloses further set up to: one side of the side wall of the sliding seat is provided with a convex column, and the side wall of the sliding rod is provided with a sliding groove for the convex column to slide.

By adopting the technical scheme, when the cutter needs to slide, the cutter can be pushed to slide by pushing the convex column, so that the operation is convenient.

The utility model discloses further set up to: and a pulley is arranged on the lower surface of the sliding seat.

Through adopting above-mentioned technical scheme, the sliding seat lower surface is equipped with the pulley, reduces the friction that produces when sliding, improves slip efficiency.

The utility model discloses further set up to: the slide bar is equipped with rectangular near diaphragm one side, the diaphragm is equipped with the thru hole that supplies rectangular to pierce through, thru hole top threaded connection has and is used for fixing rectangular fixed screw.

By adopting the technical scheme, when the position of the cutter needs to be adjusted, the fixing screw is loosened, the sliding slide bar can adjust the position of the cutter, and the sliding slide bar can be fixed by screwing the fixing screw after the adjustment is completed.

The utility model discloses further set up to: the fixing seat is perpendicular to the two sides of the fixing needle and is provided with fixing plates extending upwards, the two ends of the sliding rod are provided with protruding blocks, and the fixing plates are provided with grooves for the protruding blocks to slide horizontally.

Through adopting above-mentioned technical scheme, the slide bar passes through the lug card on the fixed plate, improves the steadiness of slide bar, avoids it to take place to rock, influences the effect of cuting.

The utility model discloses further set up to: the splint both ends are equipped with the fixture block, the riser is equipped with and supplies the gliding draw-in groove of fixture block.

Through adopting above-mentioned technical scheme, when rotatory screw rod, splint only take place the motion from top to bottom under the spacing of fixture block draw-in groove, better fix the scarf.

The utility model discloses further set up to: the clamping plate is provided with a bearing, and the screw rod is connected with the clamping plate through the bearing.

By adopting the technical scheme, the screw rod is convenient to rotate, the friction force is small, and the screw rod has better practicability.

To sum up, the utility model discloses a beneficial technological effect does:

the worktable is provided with a fixed seat, one end of the fixed seat is provided with a fixed needle, the other end of the fixed seat is provided with a clamping mechanism, the whiskers needing to be cut are fixed between the fixed needle and the clamping mechanism, the fixed seat is provided with scales, the clamping mechanism is connected with a sliding rod in a sliding mode, a cutter is fixedly arranged below the sliding rod, the sliding rod is adjusted to align the cutter to the scale position of half of the whiskers, and the left and right lengths of the cut whiskers can be consistent after the cutting; the opening that runs through the fixing base is arranged on the workbench, and the cutter is prevented from damaging the workbench.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic structural diagram of the fixing base in the present embodiment;

FIG. 3 is a schematic view showing the connection structure of the slide bar in the present embodiment;

FIG. 4 is a schematic view of the internal structure of the slide bar in the present embodiment;

fig. 5 is a schematic view of the connection structure of the cutter in this embodiment.

Description of reference numerals: 1. a work table; 2. a fixed seat; 3. an opening; 4. a fixing pin; 5. calibration; 6. a vertical plate; 7. a transverse plate; 8. a slide bar; 9. a cutter; 10. a clamping mechanism; 11. a screw; 12. a splint; 13. a T-shaped groove; 14. a sliding seat; 15. a convex column; 16. a chute; 17. a pulley; 18. a strip; 19. through holes; 20. fixing screws; 21. a fixing plate; 22. a bump; 23. grooving; 24. a clamping block; 25. a card slot; 26. a bearing; 27. an electric motor.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example (b):

as shown in fig. 1 and 2, a positioner for scarf cuts, including locating fixing base 2 on workstation 1, be equipped with opening 3 on workstation 1, and opening 3 runs through fixing base 2, and fixing base 2 one side is equipped with fixed needle 4 for one side of fixed must blocks the secret real part of scarf and surveys outside fixed needle 4, is equipped with scale 5 on fixing base 2, is used for reading the length of must on fixing base 2. The other side of the fixed seat 2 is provided with a clamping mechanism 10 for fixing the scarf at the other end of the beard, and the clamping mechanism 10 is further connected with a cutting mechanism in a sliding manner.

As shown in fig. 1, two vertical plates 6 are arranged on one side of the fixing seat 2, which is far away from the fixing pin 4, the vertical plates 6 are perpendicular to the fixing seat 2 and are parallel to each other, a transverse plate 7 is arranged between the vertical plates 6, and the transverse plate 7 connects the two vertical plates 6 into a whole. Clamping mechanism 10 is including locating splint 12 between riser 6, still includes threaded connection's screw rod 11 on diaphragm 7, and screw rod 11 lower extreme swivelling joint is in splint 12, can control splint 12's lift through rotatory screw rod 11 to press from both sides tight scarf.

As shown in fig. 1, the clamping plate 12 is provided with a bearing 26, and the screw 11 is rotatably connected with the clamping plate 12 through the bearing 26. The clamping blocks 24 are arranged at the two ends of the clamping plate 12, the vertical plate 6 is provided with clamping grooves 25 used for enabling the clamping blocks 24 to slide up and down, when the screw 11 is rotated, the two ends of the clamping plate 12 are limited by the clamping grooves 25, and the clamping plate 12 is prevented from rotating in the up-and-down movement process.

As shown in FIG. 1, the cutting mechanism includes a slide bar 8 and a bar 18 extending from the slide bar 8 toward the cross plate 7. The transverse plate 7 is provided with a through hole 19 for the strip 18 to penetrate through, and a fixing screw 20 is connected with the upper part of the through hole 19 in a threaded manner and used for fixing the strip 18. When the position of the sliding rod 8 needs to be adjusted, the fixing screw 20 is loosened, the sliding rod 8 can be slid, the position of the sliding rod 8 is adjusted, the fixing screw 20 is screwed after the position is determined, and the sliding rod 8 can be fixed.

As shown in fig. 1, the fixing seat 2 is perpendicular to the two sides of the fixing needle 4 and is provided with fixing plates 21 extending upwards, the two ends of the sliding rod 8 are provided with protrusions 22, the fixing plates 21 are provided with slots 23 for the protrusions 22 to slide horizontally, when the sliding rod 8 is slid, the protrusions 22 slide in the slots 23, and the fixing plates 21 support the sliding rod 8, so that the stability of the sliding rod 8 is improved.

As shown in fig. 3 and 4, the cutting mechanism further comprises a cutting knife 9 slidably disposed below the slide bar 8. The slide bar 8 is internally provided with a T-shaped groove 13 and a corresponding sliding seat 14 which can slide, and a cutter 9 is fixedly arranged below the sliding seat 14. As shown in fig. 5, a mounting groove is formed below the sliding seat 14 for mounting the cutting knife 9, the cutting knife 9 is a circular blade, and the cutting knife 9 is driven to rotate by a motor 27 arranged on the side wall of the sliding seat 14 for further cutting, the motor 27 is connected to an external power supply through an electric wire, which is not shown in the figure. To facilitate the installation of the sliding seat 14, the sliding rods 8 can be connected together by splicing.

As shown in fig. 4, the side wall of the sliding seat 14 is provided with a convex pillar 15 extending outward, the side wall of the sliding rod 8 is provided with a sliding slot 16 for the convex pillar 15 to slide, when the cutter 9 needs to be pushed, the convex pillar 15 is held to push, and the operation is convenient. The convex column 15 can be fixed on the sliding seat 14 by means of later welding.

As shown in fig. 4, the sliding seat 14 is provided with a pulley 17 on the lower surface thereof, so as to reduce the friction force applied to the sliding seat 14 during sliding and improve the sliding efficiency.

The use principle is as follows: placing one end of a whisker on a fixed needle 4, tensioning the whisker to enable the dense part to be blocked on the other side of the fixed needle 4, smoothing out the scarf by hand, fixing the other end of the scarf by using a clamping mechanism 10, reading the length of the whisker through scales 5 on a fixed seat 2, adjusting the position of a sliding rod 8, aligning the position of a cutter 9 to the position of a half value of the length of the whisker, starting the cutter 9, and pushing a convex column 15 to push the cutter 9 to cut.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A positioner for scarf cuts, includes workstation (1), its characterized in that: the workbench (1) is provided with a fixed seat (2), the workbench (1) is provided with an opening (3), the opening (3) penetrates through the fixed seat (2), one side of the fixed seat (2) is provided with a row of fixed needles (4), scales (5) are arranged on the fixed seat (2), two vertical plates (6) which are parallel to each other are arranged at one end of the fixed seat (2) far away from the fixed needle (4), a transverse plate (7) which connects the two vertical plates (6) into a whole is arranged between the vertical plates (6), the transverse plate (7) is connected with a slide bar (8) in a sliding way, the bottom of the slide bar (8) is connected with a cutter (9) in a sliding way, be equipped with clamping mechanism (10) between riser (6), clamping mechanism (10) are including perpendicular spiro union in screw rod (11) of diaphragm (7) and swivelling joint in splint (12) of screw rod (11) lower extreme.

2. A positioning device for scarf truncation according to claim 1, wherein: the sliding rod (8) is provided with a T-shaped groove (13), the T-shaped groove (13) is provided with a corresponding sliding seat (14), and the cutter (9) is fixedly arranged below the sliding seat (14).

3. A positioning device for scarf truncation according to claim 2, characterized in that: a convex column (15) is arranged on one side of the side wall of the sliding seat (14), and a sliding groove (16) for the convex column (15) to slide is formed in the side wall of the sliding rod (8).

4. A positioning device for scarf truncation according to claim 3, wherein: and a pulley (17) is arranged on the lower surface of the sliding seat (14).

5. A positioning device for scarf truncation according to claim 1, wherein: slide bar (8) are close to diaphragm (7) one side and are equipped with rectangular (18), diaphragm (7) are equipped with and supply rectangular (18) penetrating thru hole (19), thru hole (19) top threaded connection has fixed screw (20) that are used for fixed rectangular (18).

6. A positioning device for scarf truncation according to claim 5, wherein: fixing base (2) perpendicular to fixed needle (4) both sides all are equipped with fixed plate (21) that upwards extend, slide bar (8) both ends are equipped with lug (22), fixed plate (21) are equipped with confession lug (22) horizontal slip's fluting (23).

7. A positioning device for scarf truncation according to claim 1, wherein: clamping blocks (24) are arranged at two ends of the clamping plate (12), and clamping grooves (25) for the clamping blocks (24) to slide are formed in the vertical plate (6).

8. A positioning device for scarf truncation according to claim 7, wherein: the clamping plate (12) is provided with a bearing (26), and the screw rod (11) is connected with the clamping plate (12) through the bearing (26).