阅读说明：本技术 一种腰绳套结机的腰绳端面缝纫机构 (Waist rope end face sewing mechanism of waist rope noose machine ) 是由 刘继新 于 2021-10-27 设计创作，主要内容包括：本发明提供一种腰绳套结机的腰绳端面缝纫机构,涉及缝纫器械技术领域,解决了腰绳缝纫两端制作过程中,先要将腰绳整体裁剪到合适长度,才能通过额外缝纫装置对其进行缝纫处理,腰绳更换的步骤需要借用人工来完成,使得腰绳缝纫的效率较低,无法一次性完成长度检测裁剪以及缝纫过程的问题,一种腰绳套结机的腰绳端面缝纫机构,包括限位部；所述限位部顶端面中间位置开设有限位槽,限位部顶部前端右侧固定连接有调节投料件,限位槽的前后两端为半圆设计,且限位槽两侧位置分别设置有刻度值,可对腰绳进行合适位置裁剪,保证腰绳尺寸符合实际裁剪尺寸,避免出现过大误差,同时对其进行缝纫处理,提高生产效率的同时避免人工参与。(The invention provides a waist rope end face sewing mechanism of a waist rope noose machine, which relates to the technical field of sewing instruments and solves the problems that in the manufacturing process of two ends of a waist rope, the whole waist rope needs to be cut to a proper length first, the waist rope can be sewn through an additional sewing device, the step of replacing the waist rope needs to be finished manually, so that the efficiency of waist rope sewing is lower, and the length detection cutting and sewing process cannot be finished at one time; spacing groove has been seted up to spacing portion top terminal surface intermediate position, and spacing portion top front end right side fixedly connected with adjusts throws the material piece, and both ends are the semicircle design around the spacing groove, and spacing groove both sides position is provided with the scale interval respectively, can carry out suitable position to the waist rope and tailor, guarantee that the waist rope size accords with the actual size of tailorring, avoid appearing too big error, carry out sewing processing to it simultaneously, avoid artifical the participation when improving production efficiency.)

1. The utility model provides a waist rope end surface sewing mechanism of waist rope noose machine which characterized in that: comprises a limiting part (1); a limiting groove is formed in the middle of the top end face of the limiting part (1), an adjusting feeding part (2) is fixedly connected to the right side of the front end of the top of the limiting part (1), the front end and the rear end of the limiting groove are designed in a semicircular mode, scale values are arranged on the two sides of the limiting groove respectively, sliding rails are arranged on the two sides of the inner portion of the limiting part (1), a motor (101) is fixedly connected to the middle of the front end of the limiting part (1), and a threaded rotating rod is arranged at the rear end of the motor (101); the U-shaped adjusting and feeding part (2) is provided with a fan-shaped groove at the rear left end of the U-shaped adjusting and feeding part (2), the front end of the inside of the U-shaped adjusting and feeding part (2) is fixedly connected with a connecting plate A (201), and a threaded hole is formed in the middle of the connecting plate A (201);

the adjusting and feeding part (2) comprises:

the pressing plate A (202), the pressing plate A (202) is rectangular, the middle position of the top of the pressing plate A (202) is rotatably connected with a screw rod, and the screw rod at the upper end of the pressing plate A (202) is rotatably connected in a threaded hole of the connecting plate A (201);

the sewing piece A (203), the sewing piece A (203) is fixedly connected to the rear end position in the adjusting feeding piece (2);

the middle upper position of the back end of the clamping piece A (204) is fixedly connected with the front end of the pressing plate A (202).

2. The sewing mechanism for the end face of the waist rope noose machine as claimed in claim 1, wherein: the limiting part (1) comprises:

the range finding piece (102), the below is provided with the screw hole in the middle of range finding piece (102), and the screw hole both sides are provided with the spout, and motor (101) screw thread bull stick rotates to be connected in range finding piece (102) screw hole, and range finding piece (102) pass through the cooperation sliding connection of motor (101) and are in spacing portion (1) internal position, and range finding piece (102) top branch is located spacing portion (1) spacing inslot.

3. The sewing mechanism for the end face of the waist rope noose machine as claimed in claim 1, wherein: also comprises an extension plate (3); the front end of the extension plate (3) is provided with a rectangular groove, and the rear end of the extension plate (3) is fixedly connected with the lower part of the front end of the adjusting feeding piece (2).

4. A waist rope end face sewing mechanism of a waist rope noose machine as claimed in claim 3, wherein: the extension plate (3) comprises:

cutting off piece (301), cutting off piece (301) front end intermediate position has seted up the rectangle and has worn the groove, and cutting off piece (301) upper end position sliding connection has the cutter, cutting off piece (301) fixed connection is in extension board (3) top rear position.

5. The sewing mechanism for the end face of a waist rope noose machine as claimed in claim 4, wherein: the extension plate (3) further comprises:

the middle position of the upper end of the rope winding piece (302) is rotatably connected with the winding rod, the rope winding piece (302) is fixedly connected in a rectangular groove at the front end of the extension plate (3), and the winding rod of the rope winding piece (302) is positioned right in front of the cutting piece (301).

6. The sewing mechanism for the end face of the waist rope noose machine as claimed in claim 1, wherein: also comprises a locking feeding piece (4); locking is thrown material spare (4) right side rear end position and has been seted up the sector groove, and locking is thrown material spare (4) fixed connection and is being put at spacing portion (1) top front end left side position, and locking is thrown material spare (4) right-hand member and is adjusted and throw material spare (2) left end and laminate mutually, and the locking is thrown material spare (4) sector groove and is adjusted and throw material spare (2) sector groove and constitute the half slot jointly, and locking is thrown material spare (4) inside front end position fixedly connected with even board B (401), sets up threaded hole in the middle of even board B (401).

7. The sewing mechanism for the end face of the waist rope noose machine according to claim 6, wherein: the locking feeding part (4) comprises:

the pressing plate B (402), the pressing plate B (402) is rectangular, the middle position of the top of the pressing plate B (402) is rotatably connected with a screw, and the screw at the upper end of the pressing plate B (402) is rotatably connected in the threaded hole of the connecting plate B (401);

the sewing piece B (403), the sewing piece B (403) is fixedly connected to the rear end position inside the locking feeding piece (4);

the middle upper position of the back end of the clamping piece B (404) is fixedly connected with the front end of the pressing plate B (402).

Technical Field

The invention belongs to the technical field of sewing instruments, and particularly relates to a waist rope end face sewing mechanism of a waist rope knotting machine.

Background

The sewing machine of the tacking machine is also called as a date sewing machine and a knotting machine, is generally suitable for manufacturers such as clothes, knitting, sweaters, western-style clothes, jeans and the like to use, and the waist rope is used as an auxiliary component for fixing clothes, replaces a waistband to use, improves the attractiveness for wearing clothes of people, and is popular in the market gradually.

For example, application No.: the invention discloses a waist rope noosing machine which comprises a waist rope feeding mechanism, a feeding and calibrating mechanism, a feeding mechanism, a waist rope end face inward folding mechanism and a sewing mechanism, wherein the waist rope feeding mechanism is used for winding a waist rope to a fixed length, pulling out a waist rope section and cutting off the waist rope section, the feeding and calibrating mechanism is used for assisting in positioning two ends of the pulled out waist rope section and facilitating material grabbing, the feeding mechanism is used for feeding the waist rope section from a feeding position to an end face inward folding position and a sewing position, the waist rope end face inward folding mechanism is used for folding two burr ends of the waist rope section into the waist rope, and the sewing mechanism is used for noosing and sewing two ends of the waist rope section. The automatic feeding, the automatic inward folding of both ends deckle edge, pay-off and the end sewing of the waist rope of having realized of this waist rope noose machine have reduced the human cost, have improved machining efficiency.

Similar to the end sewing of the waist rope noose machine applied at present, the following defects also exist:

in present waist rope sewing both ends manufacturing process, will cut out suitable length with whole the cutting of waist rope earlier, just can carry out the sewing to it through extra sewing device and handle, the step that the waist rope was changed needs to be accomplished with the manual work by the borrowed work for waist rope sewing's efficiency is lower, can't once only accomplish the condition that length detected cutting and sewing process.

In view of the above, the present invention provides a sewing mechanism for a waist rope end face of a waist rope noose machine, which is developed and improved in view of the existing structure and defects, so as to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a waist rope end face sewing mechanism of a waist rope noose machine, which aims to solve the problems that in the existing process of manufacturing two sewn ends of a waist rope, the whole waist rope needs to be cut to a proper length firstly, the waist rope can be sewn through an additional sewing device, the step of replacing the waist rope needs to be finished manually, so that the sewing efficiency of the waist rope is low, and the length detection cutting and sewing processes cannot be finished at one time.

The invention relates to a purpose and an effect of a waist rope end face sewing mechanism of a waist rope noose machine, which are achieved by the following specific technical means:

a sewing mechanism for the end face of a waist rope noose machine comprises a limiting part; spacing groove has been seted up to spacing portion top terminal surface intermediate position, and spacing portion top front end right side fixedly connected with adjusts throws the material piece, and both ends are the semicircle design around the spacing groove, and spacing groove both sides position is provided with the scale interval respectively, and spacing portion inside both sides position is provided with the slide rail, spacing portion front end intermediate position fixedly connected with motor, and the motor rear end is provided with the screw thread bull stick.

Further, the limiting part comprises: the range finding piece, the below is provided with the screw hole in the middle of the range finding piece, and the screw hole both sides are provided with the spout, and motor screw thread bull stick rotates to be connected at range finding piece threaded hole, and range finding piece passes through the cooperation sliding connection of motor and is in spacing portion inside position, and range finding piece top branch is located spacing inslot.

Furthermore, the adjusting and feeding part is U-shaped, the rear end of the left side of the adjusting and feeding part is provided with a fan-shaped groove, the front end of the inner part of the adjusting and feeding part is fixedly connected with a connecting plate A, and the middle of the connecting plate A is provided with a threaded hole.

Further, the adjusting and feeding part comprises: the pressing plate A is rectangular, a screw is rotatably connected to the middle position of the top of the pressing plate A, and the screw at the upper end of the pressing plate A is rotatably connected in the threaded hole of the connecting plate A; the sewing piece A is fixedly connected to the rear end position in the adjusting feeding piece; the upper position of the middle of the rear end of the clamping piece A is fixedly connected with the front end of the pressing plate A.

Furthermore, the device also comprises an extension plate; a rectangular groove is formed in the front end of the extension plate, and the rear end of the extension plate is fixedly connected with the lower part of the front end of the adjusting feeding part; the extension plate includes: a rectangular through groove is formed in the middle of the front end of the cutting part, a cutter is connected to the upper end of the cutting part in a sliding mode, and the cutting part is fixedly connected to the rear position of the top end of the extension plate; the rope winding piece, rope winding piece upper end intermediate position rotate connect the winding rod, and rope winding piece fixed connection is in the rectangular channel of extension plate front end, and rope winding piece winding rod is located the cutting off part dead ahead position.

Furthermore, the device also comprises a locking feeding piece; the locking feeding part is characterized in that a fan-shaped groove is formed in the rear end position of the right side of the locking feeding part, the locking feeding part is fixedly connected to the left side position of the front end of the top of the limiting part, the right end of the locking feeding part is attached to the left end of the adjusting feeding part, the locking feeding part fan-shaped groove and the adjusting feeding part fan-shaped groove jointly form a semicircular groove, a connecting plate B is fixedly connected to the front end position of the inner part of the locking feeding part, and a threaded hole is formed in the middle of the connecting plate B.

Further, the locking feeding piece comprises: the pressing plate B is rectangular, a screw is rotatably connected to the middle of the top of the pressing plate B, and the screw at the upper end of the pressing plate B is rotatably connected into the threaded hole of the connecting plate B; the sewing piece B is fixedly connected to the rear end position inside the locking feeding piece; and the upper position in the middle of the rear end of the clamping piece B is fixedly connected with the front end of the pressing plate B.

Compared with the prior art, the invention has the following beneficial effects:

1. the locking is thrown a material sector groove and is adjusted and throw a material sector groove and constitute the half slot jointly and be located spacing portion spacing groove front end semicircle top position, measures the yardstick and be initial position when a distance measurement top branch is located spacing portion spacing groove front end semicircle, avoids adjusting to throw the position that a material and the locking were thrown the material and causes the position to interfere distance measurement top branch, the condition of too big error appears.

2. The screw rod at the upper end of the pressing plate B is rotated, so that the bottom position of the pressing plate B is attached to the bottom position of the inner end of the material feeding piece in the locking mode, the waist rope end fixed by the clamping piece B is vertically dispersed and extruded through the cooperation of the pressing plate B and the material feeding piece in the locking mode, the waist rope is flatly laid, the knotting condition of the waist rope is avoided, and meanwhile, the sewing treatment of the waist rope below the inner part is facilitated by the sewing piece B.

3. Fixing one end of a waist rope by a clamping piece B, moving a distance measuring piece to a proper position of a limiting groove of a limiting part, accurately measuring the length according to scale values of two sides of the limiting groove of the limiting part, then rotating the rope winding piece in a reverse position, tightening the waist rope when the rope winding piece rotates in the reverse direction due to the fact that one end of the waist rope is fixed by the clamping piece B, avoiding the waist rope from being in a loose state and influencing measurement and calculation of size, rotating a screw rod at the upper end of a pressing plate A, enabling the pressing plate A and the middle waist rope to be flatly clamped by adjusting the bottom of the inner end of the feeding piece, then contracting the clamping piece A, clamping and fixing the waist rope in the middle of the clamping piece A, cutting the waist rope by a cutting piece, cutting the waist rope with the size being measured, and sewing two ends of the waist rope with the size being cut by starting the sewing piece A and the sewing piece B, the waist rope can be cut at a proper position by the steps, the size of the waist rope is ensured to be in accordance with the actual cutting size, overlarge errors are avoided, meanwhile, sewing treatment is carried out on the waist rope, and manual participation is avoided while the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram in a top view of the present invention, from which the scale positions of the positions of both sides of the spacing groove in the spacing portion can be known.

Fig. 2 is a left-side view structural diagram of the present invention.

FIG. 3 is a side view of the present invention.

Fig. 4 is a schematic view of the present invention at a part enlarged in fig. 3.

FIG. 5 is a side view of the limiting portion of the present invention.

Fig. 6 is a left side view structural diagram of the whole of the adjusting feeding piece and the whole of the extension plate in a half-section mode.

Fig. 7 is a schematic half-section side view of the adjusting feeding piece and the extending plate of the invention.

Fig. 8 is a schematic rear side view of the adjusting and locking feeding member of the present invention, and the position of the semicircular groove formed by the locking feeding member sector groove and the adjusting feeding member sector groove can be seen from the figure.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a limiting part; 101. a motor; 102. a distance measuring member; 2. adjusting the feeding piece; 201. connecting a plate A; 202. pressing a plate A; 203. a sewing member A; 204. a clamping piece A; 3. an extension plate; 301. cutting off the parts; 302. a rope winding member; 4. locking the feeding piece; 401. a connecting plate B; 402. pressing a plate B; 403. a sewing member B; 404. and a clamping piece B.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a waist rope end face sewing mechanism of a waist rope noose machine, which comprises: a limiting part 1; a limiting groove is formed in the middle of the top end face of the limiting part 1, and an adjusting feeding part 2 is fixedly connected to the right side of the front end of the top of the limiting part 1; the adjusting and feeding part 2 is U-shaped, the rear end of the left side of the adjusting and feeding part 2 is provided with a fan-shaped groove, the front end of the inner part of the adjusting and feeding part 2 is fixedly connected with a connecting plate A201, and the middle of the connecting plate A201 is provided with a threaded hole; the adjusting and feeding part 2 comprises: the pressing plate A202 is rectangular, a screw is rotatably connected to the middle position of the top of the pressing plate A202, and the screw at the upper end of the pressing plate A202 is rotatably connected into the threaded hole of the connecting plate A201; the sewing piece A203, the sewing piece A203 is fixedly connected at the rear end position in the adjusting feeding piece 2; clamping piece A204, clamping piece A204 rear end middle top position and clamp plate A202 front end fixed connection, the one end of the fixed waist rope of clamping piece A204, carry out the open-flat pressfitting to the waist rope through clamp plate A202 and the cooperation of adjusting the material of throwing 2, still can carry out the open-flat processing to the waist rope when playing supplementary fixed waist rope, it carries out the open-flat sewing to it to be convenient for sewing piece A203, both ends are the semicircle design around the spacing groove, and spacing groove both sides position is provided with the scale interval respectively, 1 inside both sides position of spacing portion is provided with the slide rail, 1 front end intermediate position fixedly connected with motor 101 of spacing portion, motor 101 rear end is provided with the screw bull stick.

Wherein, spacing portion 1 is including: the range finding piece 102, the below is provided with the screw hole in the middle of the piece 102 of finding range, and the screw hole both sides are provided with the spout, and motor 101 screw thread bull stick rotates to be connected in the piece 102 screw hole of finding range, and the piece 102 of finding range passes through motor 101's cooperation sliding connection and is in 1 inside position in spacing portion, and the branch is located 1 spacing inslot in spacing portion in the piece 102 top of finding range.

Wherein, also comprises an extension plate 3; a rectangular groove is formed in the front end of the extension plate 3, and the rear end of the extension plate 3 is fixedly connected with the lower portion of the front end of the adjusting feeding piece 2; the extension plate 3 includes: a rectangular through groove is formed in the middle of the front end of the cutting part 301, a cutter is connected to the upper end of the cutting part 301 in a sliding mode, and the cutting part 301 is fixedly connected to the rear position of the top end of the extension plate 3; the rope winding piece 302 is rotatably connected with the winding rod at the middle position of the upper end of the rope winding piece 302, the rope winding piece 302 is fixedly connected in the rectangular groove at the front end of the extension plate 3, and the winding rod of the rope winding piece 302 is positioned right in front of the cutting piece 301.

Wherein, also comprises a locking feeding piece 4; the locking is thrown 4 right side rear ends of material and is located the quadrant groove, locking is thrown 4 fixed connection of material and is being put 1 top front end left side position in spacing portion, locking is thrown 4 right-hand members of material and is thrown 2 left ends of material and laminate, and locking is thrown 4 quadrant grooves of material and is constituteed the half slot jointly with adjusting 2 quadrant grooves of material of throwing, locking is thrown 4 quadrant grooves of material and is constituteed the half slot jointly with adjusting 2 quadrant grooves of material of throwing and is located 1 spacing groove front end semicircle top position in spacing portion, the measurement yardstick is initial position when range finding piece 102 top branch is located 1 spacing groove front end semicircle, avoid adjusting throw the position of material 2 and locking and throw 4 and cause the position interference to range finding piece 102 top branch, the condition of too big error appears, locking is thrown the inside front end position fixedly connected with connecting plate B401 of material 4, threaded hole has been seted up in the middle of connecting plate B401.

Wherein, locking feeding piece 4 includes: the pressing plate B402 is rectangular, a screw is rotatably connected to the middle position of the top of the pressing plate B402, and the screw at the upper end of the pressing plate B402 is rotatably connected in a threaded hole of the connecting plate B401; the sewing piece B403, the sewing piece B403 is fixedly connected at the rear end position inside the locking feeding piece 4; the middle upper position of the back end of the clamping piece B404 is fixedly connected with the front end of the pressing plate B402.

When in use: firstly, a waist rope material to be sewn is wound on a winding rod at the upper end of a rope winding piece 302, the waist rope material feeding process is completed, then one end of the waist rope wound on the winding rod of the rope winding piece 302 is led in from a rectangular through groove in the middle of a cutting piece 301, the waist rope sequentially passes through the middle position of a clamping piece A204, the position between the bottom of a pressing plate A202 and the inner bottom end of an adjusting feeding piece 2 and the middle position of a sewing piece A203, then the waist rope bypasses the rear end of a distance measuring piece 102 supporting rod, then the end of the waist rope is sequentially led in the middle position of a sewing piece B403, the position between the bottom of the pressing plate B402 and the inner bottom end of the adjusting feeding piece 2 and the middle position of a clamping piece B404, the waist rope leading process is completed, the end position of the waist rope in the clamping piece B404 is fixed, a worker rotates an upper end screw rod of the pressing plate B402, so that the bottom position of the pressing plate B402 is attached to the bottom position of the inner end of a locking feeding piece 4, the waist rope end fixed by the clamping piece B404 is subjected to vertical dispersed extrusion through the matching of the pressing plate B402 and the locking feeding piece 4, the waist rope is flattened, the knotting of the waist rope is avoided, next step, a worker starts the motor 101, the motor 101 drives the position of the distance measuring piece 102 to move, the distance measuring piece 102 is moved to the proper position of the limiting groove of the limiting part 1, the accurate length is carried out according to scale values at two sides of the limiting groove of the limiting part 1, then the rope winding piece 302 is rotated in the reverse position, as one end position of the waist rope is fixed by the clamping piece B404, the waist rope can be tightened when the rope winding piece 302 rotates in the reverse direction, next step, the screw rod at the upper end of the pressing plate A202 is rotated, the pressing plate A202 and the bottom of the inner end of the adjusting feeding piece 2 conduct flattening clamping on the middle waist rope, next step, the clamping piece A204 is contracted, the waist rope in the middle of the clamping piece A204 is clamped and fixed, the waist rope is cut by the cutting part 301, the waist rope with the measured size is cut, and the two ends of the waist rope with the cut size are sewn by starting the matching of the sewing part A203 and the sewing part B403.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.