CN219470389U

CN219470389U - Sewing positioning device

Info

Publication number: CN219470389U
Application number: CN202223457245.6U
Authority: CN
Inventors: 薛留金; 刘吉华; 李景婷
Original assignee: Foshan Shunde Yiqi Clothing Co ltd
Current assignee: Foshan Shunde Yiqi Clothing Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-08-04
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a sewing positioning device, which relates to the technical field of sewing machines, and particularly relates to a sewing positioning device, which comprises a supporting table top, wherein a contraction spring is fixedly arranged at the top of an inner cavity of the supporting table top, which is close to the left side and the right side, a supporting block is fixedly arranged at the top end of the contraction spring, a supporting rod is fixedly arranged between the two supporting blocks, a clamping sleeve is movably sleeved on the outer side of the supporting rod, and a pull rod is fixedly connected to the bottom surface of the supporting block. This sewing positioner, through the inside that is close to the left and right sides at the support desktop through shrink spring coupling supporting shoe, make fixed mounting bracing piece between two supporting shoes, simultaneously at the outside movable suit grip sleeve of bracing piece, make the bottom of supporting shoe pass through the pull rod and connect the push pedal, the cooperation of two grip sleeves of the top of convenient utilization support desktop when using, tighten clothing, avoid the clothing to have the condition of this week in the removal in-process, influence the stability of walking the line.

Description

Sewing positioning device

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a sewing positioning device.

Background

According to the purpose of the sewing machine, the sewing machine can be divided into a household sewing machine, an industrial sewing machine and a service industrial sewing machine positioned between the two; the driving mode can be divided into hand-operated, foot-operated and electric sewing machines; the stitch according to sewing can be divided into a hand-like stitch, a lock stitch, a single-thread chain stitch, a double-thread or multi-thread chain stitch, a single-thread or multi-thread edge-covering chain stitch and a multi-thread covering chain stitch sewing machine.

Reference is made to the issued patent numbers: the content of being described in CN201821685195.8 includes the table, the top of table is fixed with the sewing machine body, the sewing machine body includes auxiliary parts box and sewing machine head, the top symmetry of table is equipped with two connection slides, the spout has been seted up to the bottom of connection slide, the inside slidable mounting of spout has T shape slider, the bottom slip of T shape slider extends to the outside of spout and fixed connection at the top of table, the vertical spliced pole that is fixed with in one side of connection slide, the smooth chamber has been seted up to the inside symmetry of table, the inside slidable mounting of smooth chamber has the slider, one side level of slider is fixed with the guide bar, the other end slip of guide bar runs through smooth chamber and fixed connection is at one side surface of spliced pole. The utility model has reasonable structure, reduces the operation difficulty, is convenient for fixing and positioning the clothes, effectively avoids the problem that the wiring is easy to skew, and improves the sewing efficiency and effect of the clothes.

The reference patent is through adopting the lifting plate, under spout, T shape slider, the spliced pole, the guide bar, under the interact of smooth chamber and slider, the activity of control connection slide, utilize the cooperation of connection slide to control the horizontal activity of clothing, traditional sewing machine in-process of use, operating personnel control the removal of clothing through manual pulling clothing, reference document's connection slide and the direction of movement mutually perpendicular of clothing, violate user's custom, and can not accomplish convenient to use, the restriction of single connection slide simultaneously, the clothing exists the circumstances that leads to the line to warp because of the reason of fold in the removal, for this reason, we propose a sewing positioner.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a sewing positioning device, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sewing positioner, includes the support desktop, the inner chamber top fixed mounting that the support desktop is close to the left and right sides has the shrink spring, the top fixed mounting of shrink spring has the supporting shoe, two fixed mounting has the bracing piece between the supporting shoe, the outside movable sleeve of bracing piece is equipped with the centre gripping cover, the bottom surface fixedly connected with pull rod of supporting shoe, the bottom fixed mounting of pull rod has the push pedal.

Optionally, the upper and lower face fixed mounting of support desktop has first support frame, the inboard fixedly connected with first supporting spring of first support frame, the inboard fixedly connected with second support frame of first supporting spring, the inner chamber activity cover of second support frame is equipped with the feed wheel, the top the rear end fixed mounting of feed wheel has the axis of rotation.

Optionally, the inner chamber fixed mounting that the support desktop is close to the front side has the second support spring, the right-hand member fixedly connected with link of second support spring, the outside of link and the outside movable cover of feed wheel front end are equipped with the linkage sprocket, and three the outside movable cover of linkage sprocket is equipped with the drive chain.

Optionally, the bottom surface of grip sleeve and the top surface laminating of supporting the desktop, the grip sleeve is close to the top left and right sides of supporting the desktop, the length value of grip sleeve is less than the length value of supporting the desktop.

Optionally, the bottom of pull rod extends downwards to the below of supporting the desktop, the push pedal is located the below position of supporting the desktop.

Optionally, the outside of second support spring is laminated with the upper and lower face of supporting the desktop, the width value of second support frame is less than the diameter value of feed wheel.

Optionally, the axis of rotation bottom is located the top of supporting desktop top surface, friction line has been seted up to the outside of axis of rotation.

The utility model provides a sewing positioning device, which has the following beneficial effects:

1. this sewing positioner, through the inside that is close to the left and right sides at the support desktop through shrink spring coupling supporting shoe, make fixed mounting bracing piece between two supporting shoes, simultaneously at the outside movable suit grip sleeve of bracing piece, make the bottom of supporting shoe pass through the pull rod and connect the push pedal, the cooperation of two grip sleeves of the top of convenient utilization support desktop when using, tighten clothing, avoid the clothing to have the condition of this week in the removal in-process, influence the stability of walking the line.

2. This sewing positioner, through in the upper and lower side fixed mounting who supports the desktop has first support frame, make the inboard bottom surface fixed mounting first supporting spring of first support frame, simultaneously at the bottom fixed mounting second support frame of first supporting spring, make the inboard movable suit feed wheel of second support frame, the left end fixed mounting axis of rotation of top feed wheel, the rotation of convenient control feed wheel carries out the pay-off, the cooperation of second supporting spring and link simultaneously, can restrict the linkage sprocket's in middle part position, and then conveniently make two feed wheels be in the state of tightening, the convenience is stable the centre gripping in the both sides that support the desktop with the material.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the split structure of the present utility model;

FIG. 3 is a schematic view of the structure of the clamping sleeve of the present utility model;

fig. 4 is a schematic structural view of the feeding wheel of the present utility model.

In the figure: 1. supporting a tabletop; 2. a retraction spring; 3. a support block; 4. a support rod; 5. a clamping sleeve; 6. a pull rod; 7. a push plate; 8. a first support frame; 9. a first support spring; 10. a second support frame; 11. a feeding wheel; 12. a rotating shaft; 13. a second support spring; 14. a connecting frame; 15. a linked sprocket; 16. and a transmission chain.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a sewing positioner, including supporting the desktop 1, supporting the inner chamber top fixed mounting that the desktop 1 is close to left and right sides has shrink spring 2, the bottom surface of clamping sleeve 5 is laminated with the top surface of supporting the desktop 1, clamping sleeve 5 is close to the top left and right sides of supporting the desktop 1, the length value of clamping sleeve 5 is less than the length value of supporting the desktop 1, clamping sleeve 5's setting plays the effect of tightening the material, can play the effect of stable clamping the material when using, utilize clamping sleeve 5's setting, can guarantee the effect of clamping the material when using, avoid the clothing to walk the in-process of material to take place the fold, influence the stability that the material walked, shrink spring 2's top fixed mounting has supporting shoe 3, fixed mounting has bracing piece 4 between two supporting shoes 3, the bottom of bracing piece 6 downwardly extending to the below of supporting the desktop 1, the push plate 7 is positioned below the supporting table top 1, the supporting blocks 3 are matched with each other, the supporting rods 4 can be supported, the clamping sleeve 5 can be supported, meanwhile, the clamping stability can be ensured by matching the contraction spring 2, the arrangement of the push plate 7 which is convenient for the device can control the two ends of the clamping sleeve 5 to synchronously lift or fall, the clamping sleeve 5 is movably sleeved on the outer side of the supporting rods 4, the pull rod 6 is fixedly connected with the bottom surface of the supporting block 3, the push plate 7 is fixedly arranged at the bottom end of the pull rod 6, the push plate 7 is connected with the supporting blocks 3, the two push plates 7 are pushed upwards, the push plate 7 pushes the pull rod 6 to move upwards, the pull rod 6 pushes the supporting blocks 3 to move upwards, the supporting blocks 3 push the supporting rods 4 to move upwards, the supporting rods 4 push the clamping sleeve 5 to move upwards, the bottom surface of the clamping sleeve 5 is separated from the top surface of the supporting table top 1, the position of the clamping sleeve 5 is conveniently controlled.

Referring to fig. 4, a first support frame 8 is fixedly installed on the upper and lower surfaces of the support table top 1, a first support spring 9 is fixedly connected to the inner side of the first support frame 8, a second support frame 10 is fixedly connected to the inner side of the first support spring 9, the outer side of the second support spring 13 is attached to the upper and lower surfaces of the support table top 1, the width value of the second support frame 10 is smaller than the diameter value of the feeding wheel 11, the second support frame 10 plays a role in supporting the feeding wheel 11, can be connected with the first support frame 8, can utilize the first support spring 9 to support the second support frame 10, enables the outer side of the feeding wheel 11 to be attached to the surface of clothes, facilitates the use of the device, plays a role in supporting a rotating shaft 12, facilitates control of the rotating shaft 12 to synchronously lift or fall the feeding wheel 11, the feeding wheel 11 is movably sleeved in the inner cavity of the second support frame 10, the rotating shaft 12 is fixedly installed at the rear end of the feeding wheel 11 above, the bottom of the rotating shaft 12 is positioned above the top surface of the supporting table top 1, friction lines are arranged on the outer side of the rotating shaft 12, the rotating shaft 12 rotates, the rotating shaft 12 can simultaneously control the movement of materials through a linkage chain wheel 15 and a transmission chain 16 to carry out sewing, the arrangement of the rotating shaft 12 plays a role in controlling the rotation of the feeding wheel 11, the movement of clothes can be controlled by utilizing the rotation of the feeding wheel 11, a second supporting spring 13 is fixedly arranged in an inner cavity of the supporting table top 1 near the front side, the right end of the second supporting spring 13 is fixedly connected with a connecting frame 14, the linkage chain wheel 15 is movably sleeved outside the connecting frame 14 and the front end of the feeding wheel 11, the transmission chain 16 is movably sleeved outside the three linkage chain wheels 15, when the feeding wheel 11 above rotates by utilizing the cooperation of the linkage chain wheel 15 and the transmission chain 16, the feeding wheel 11 below can be controlled to synchronously rotate, so that the two feeding wheels 11 synchronously rotate, the clothes are pulled, so that the situation that materials are accumulated between the feeding wheel 11 above and the clamping sleeve 5 on the right side is avoided.

In summary, when the sewing positioning device is used, firstly, two push plates 7 are pushed upwards, the push plates 7 push pull rods 6 to move upwards, the pull rods 6 push supporting blocks 3 to move upwards, the supporting blocks 3 push supporting rods 4 to move upwards, the supporting rods 4 push clamping sleeves 5 to move upwards, the bottom surfaces of the clamping sleeves 5 and the top surfaces of the supporting table tops 1 are separated, the shrinkage springs 2 are in a stretching state, simultaneously, two second supporting frames 10 are respectively pulled upwards and downwards, the first supporting springs 9 are in a compression state, the second supporting frames 10 drive the upper surfaces and the lower surfaces of the feeding wheels 11 and the supporting table tops 1 to be separated, simultaneously, the second supporting springs 13 are stretched, then cloth to be sewn is placed between the two clamping sleeves 5 and the second supporting springs 13, then the push plates 7 and the second supporting frames 10 are loosened, the shrinkage springs 2 and the first supporting springs 9 are reset to the connecting frames 14, the two feeding wheels 11 and the two clamping sleeves 5 clamp materials, then the sewing machine is controlled to start, simultaneously, the rotating shaft 12 is controlled to move the material through the chain wheels 15 and the transmission chain 16, and the sewing is performed.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewing positioner, includes support desktop (1), its characterized in that: the utility model discloses a supporting table, including supporting table top (1), supporting plate (3), supporting plate (4), clamping sleeve (5) are equipped with to the outside movable sleeve of bracing piece (4), the bottom surface fixedly connected with pull rod (6) of supporting plate (3), the bottom fixed mounting of pull rod (6) has push pedal (7).

2. A sewing positioning device as defined in claim 1, wherein: the novel table top is characterized in that a first supporting frame (8) is fixedly arranged on the upper surface and the lower surface of the supporting table top (1), a first supporting spring (9) is fixedly connected to the inner side of the first supporting frame (8), a second supporting frame (10) is fixedly connected to the inner side of the first supporting spring (9), a feeding wheel (11) is movably sleeved in an inner cavity of the second supporting frame (10), and a rotating shaft (12) is fixedly arranged at the rear end of the feeding wheel (11) above the feeding wheel.

3. A sewing positioning device as defined in claim 2, wherein: the inner cavity of the supporting table top (1) close to the front side is fixedly provided with a second supporting spring (13), the right end of the second supporting spring (13) is fixedly connected with a connecting frame (14), the linkage chain wheels (15) are movably sleeved outside the connecting frame (14) and outside the front end of the feeding wheel (11), and the transmission chains (16) are movably sleeved outside the three linkage chain wheels (15).

4. A sewing positioning device as defined in claim 1, wherein: the bottom surface of grip sleeve (5) is laminated with the top surface of supporting desktop (1), the top left and right sides that grip sleeve (5) is close to supporting desktop (1), the length value of grip sleeve (5) is less than the length value of supporting desktop (1).

5. A sewing positioning device as defined in claim 1, wherein: the bottom end of the pull rod (6) extends downwards to the lower part of the supporting table top (1), and the pushing plate (7) is positioned at the lower part of the supporting table top (1).

6. A sewing positioning device as defined in claim 3, wherein: the outer side of the second supporting spring (13) is attached to the upper surface and the lower surface of the supporting table top (1), and the width value of the second supporting frame (10) is smaller than the diameter value of the feeding wheel (11).

7. A sewing positioning device as defined in claim 3, wherein: the bottom of the rotating shaft (12) is positioned above the top surface of the supporting table top (1), and friction lines are formed in the outer side of the rotating shaft (12).