CN214655640U

CN214655640U - Semi-automatic supplementary net sleeve machine

Info

Publication number: CN214655640U
Application number: CN202120370632.2U
Authority: CN
Inventors: 苏永建; 陈炳贤; 吴荣康; 刘必俊; 王大伟; 黄箕满; 叶雄伟; 何嘉明
Original assignee: Hanyu Technology Guangdong Co ltd
Current assignee: Hanyu Technology Guangdong Co ltd
Priority date: 2021-02-11
Filing date: 2021-02-11
Publication date: 2021-11-09
Anticipated expiration: 2031-02-11

Abstract

The application discloses semi-automatic supplementary net sleeve machine includes: the flat seaming machine is provided with a sewing needle for sewing, a needle plate and a presser foot which are positioned below the sewing needle; the primary deviation rectifying mechanism is embedded on the needle plate and the presser foot, is close to the sewing needle, and is used for adjusting the size of the folded edge of the cut piece; the secondary deviation rectifying mechanism is movably arranged on one side of the flat seaming machine, rotationally compresses the cut pieces and can sense and detect the positions of the cut pieces in the sewing process and adjust the whole sewing track of the cut pieces in time; and the edge folding mechanism is positioned between the first-stage deviation rectifying mechanism and the second-stage deviation rectifying mechanism, senses and receives the cut pieces, and can push the cut piece edges to inwards fold to form sleeve edges and move to adjust the size of the edge folding to perform deviation rectifying action. This application can in time adjust the movement track of cut-parts at the sewing process action of rectifying, need not artifical whole participation sewing action, and production standard is unified, the factory rate of returning is low, and the action of rectifying is accurate stable.

Description

Semi-automatic supplementary net sleeve machine

Technical Field

The utility model relates to a technical field in the aspect of the spinning machine especially relates to a semi-automatic supplementary net sleeve machine.

Background

The proportion of knitting products is larger and larger at present in the textile industry, but compared with the weaving products, the knitting products still depend on a large number of skilled workers for sewing at present, and the automation degree is lower. In the aspect of knitting products, the action repeatability of the mesh sleeve process is very high, the working additional value is low, and the strength is very high. In addition, the process requires a lot of time to cultivate the operators, and the product quality and the production efficiency are related to the skill of the operators and are not stable enough.

In the prior art, an operator manually opens a buried cut piece after training, the cut piece is folded inwards by about one inch in length in a whole, the cut piece is placed under a presser foot of a thin-mouth flat seaming machine from a bone position, after the flat seaming machine is started to start sewing, the operator needs to continuously adjust the motion track of the cut piece by hand, and the uniform sewing is carried out by matching with the flat seaming machine at a constant speed, so that the uniform folding seam allowance of the sleeve after sewing is ensured, and the stitches on the bone position are overlapped on one line. This technique suffers from the following drawbacks: 1. workers need to be trained to achieve high efficiency level and quality level, and the personnel cultivation cost is high; 2. the quality of the products is limited by the manual whole-course participation in the sewing action, the quality of each product is different, no completely unified standard exists, and the rework probability is high; 3. the process action repeatability is high, the strength is high, the personnel health is not facilitated, and the personnel recruitment difficulty is higher.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The utility model aims at providing a semi-automatic supplementary net sleeve machine can in time adjust the movement track of cut-parts at the sewing process and rectify the action, need not artifical whole participation sewing action, and production standard is unified, the factory rate of returning is low, rectifies the action accurate stable.

(II) technical scheme

In order to achieve the above object, the utility model adopts the following technical scheme in order to provide a semi-automatic supplementary net sleeve machine, include:

the flat seaming machine is provided with a sewing needle for sewing, a needle plate and a presser foot which are positioned below the sewing needle; the primary deviation rectifying mechanism is embedded on the needle plate and the presser foot, is close to the sewing needle, and is used for adjusting the size of the folded edge of the cut piece; the secondary deviation rectifying mechanism is movably arranged on one side of the flat seaming machine, rotationally compresses the cut pieces and can sense and detect the positions of the cut pieces in the sewing process and adjust the whole sewing track of the cut pieces in time; and the edge folding mechanism is positioned between the first-stage deviation rectifying mechanism and the second-stage deviation rectifying mechanism, senses and receives the cut pieces, and can push the cut piece edges to inwards fold to form sleeve edges and move to adjust the size of the edge folding to perform deviation rectifying action.

When this application carries out the net sleeve, the operative employee plays the sleeve cut-parts from bone position end infolding certain length, need not the monoblock accuracy and measures one cun, fills in the hem mechanism with the part of infolding again, and the sleeve is whole to be overlapped on transferring ink recorder to construct and the secondary mechanism of rectifying, adjusts the ink recorder to construct the control and transfers ink recorder to construct and the secondary interval between rectifying the mechanism so that the sleeve just is propped up. Starting sewing, wherein the secondary deviation correcting mechanism can rotate to enable the sleeve cut pieces to continue sewing, the secondary deviation correcting mechanism presses the cut pieces in the sewing process, the position of the cut pieces is sensed through a sensor, the motion track of the cut pieces is adjusted in time, and the primary deviation correcting mechanism can adjust the folding degree of the cut pieces and perform integral deviation correction; when sewing is to be completed, the bone position sensor senses the bone position, the edge folding mechanism is pushed out by the air cylinder, the last section of the cut piece is sewn, and sewing of one cut piece is completed.

In some embodiments, the secondary deskewing mechanism comprises: the flat seaming machine comprises a slide rail module, a motor module movably mounted on the slide rail module, a second-stage deviation rectifying wheel module arranged above the motor module, and a driving wheel module butted on one side of the second-stage deviation rectifying wheel module, wherein a thickness sensor is arranged on the outer side of the driving wheel module, and the side of the driving wheel module is connected with the flat seaming machine.

In some embodiments, the secondary rectification wheel module comprises: with cylinder link, the setting that the motor module is connected are in cylinder, the connection of rectifying on the cylinder link are in the bearing frame, the rotatory setting of the expansion end of cylinder of rectifying are in the wheel is rectified to the second grade of bearing frame one side, the cylinder of rectifying can drive the bearing frame promotes the wheel lateral shifting is rectified to the second grade.

In some embodiments, the capstan module comprises: connect spindle drum on the motor module, set up the driving pulley in the spindle drum outside and being located the driven pulleys of driving pulley top, the inboard of spindle drum be provided with driving motor that driving pulley connects, with the action wheel that driven pulleys connects, the action wheel with the second grade is rectified the butt joint of wheel and horizontal rotation setting.

In some embodiments, the slide rail module comprises: the motor module comprises a module bottom plate connected with the motor module, a slide rail connected with the module bottom plate through a slide block, and a cylinder assembly connected with the module bottom plate, wherein the cylinder assembly drives the motor module to horizontally move along the slide rail through the module bottom plate.

In some embodiments, the primary deskewing mechanism comprises: the needle plate assembly, the setting is in gear motor assembly, the connection of needle plate assembly one side the one-level of gear motor assembly wheel subassembly of rectifying, the one-level wheel subassembly of rectifying includes the presser foot, sets up through the presser foot connecting piece the last wheel of rectifying of presser foot one side, it is connected with driven gear through the gear shaft to go up the wheel of rectifying, driven gear with by motor drive's driving gear meshing with the transmission go up the wheel of rectifying, be provided with first band pulley on the gear motor assembly, the last embedding of needle plate assembly is equipped with and connects through synchronous belt drive the second band pulley of first band pulley.

In some embodiments, the hemming mechanism comprises: l type hem spare with infolding colludes limit, the lateral wall outside of this L type hem spare is connected with the hem cylinder, there is bone position sensor through sensor support connection in the side connection of hem cylinder, bone position sensor connects the hem cylinder is in order to sense cut-parts bone position back, the drive the hem cylinder will L type hem spare is released so that cut-parts accomplish the sewing.

In some embodiments, the method comprises: and the code adjusting mechanism is arranged on one side of the primary correction mechanism and is in butt joint with the secondary correction mechanism, and can rotatably adjust and support sleeves with different sizes.

In some embodiments, the code adjustment mechanism comprises: the screw rod module is driven by a motor and is transversely arranged, the supporting piece is vertically connected above the screw rod module, a driven wheel is longitudinally inserted into the top of the supporting piece at one side of the supporting piece, and a rotary sleeve is rotatably connected with the driven wheel at the other side of the supporting piece.

Drawings

Fig. 1 is a schematic structural view of a semi-automatic auxiliary mesh-sleeve machine according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a semi-automatic auxiliary mesh-sleeve machine according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a primary deviation rectifying mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a two-stage deviation rectifying mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a folding mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a code adjusting mechanism according to an embodiment of the present invention.

Reference numerals:

1. a flat seaming machine; 2. a primary deviation rectifying mechanism; 21. an upper needle plate; 22. a middle needle plate; 23. a lower needle plate; 24. a second pulley; 25. a presser foot; 26. a presser foot connector; 27. an upper deviation rectifying wheel; 28. a driven gear; 29. a gear shaft; 20. a driving gear; 201. a first pulley; 202. a reduction motor; 203. a deceleration motor base; 3. a second-stage deviation rectifying mechanism; 31. a slide rail module; 311. a module base plate; 312. a slide rail; 313. a cylinder assembly; 314. a slide rail base plate; 315. maintaining the cylinder; 316. a cylinder joint; 317. connecting columns; 32. a motor module; 321. a main shaft seat; 322. a driving pulley; 323. a driven pulley; 324. an active motor; 325. a driving wheel; 33. a secondary deviation rectifying wheel module; 331. a cylinder connecting frame; 332. a deviation rectifying cylinder; 333. a bearing seat; 334. a secondary deviation rectifying wheel; 34. a driving wheel module; 35. a thickness sensor; 4. a flanging mechanism; 41. an L-shaped hemmer; 42. a flanging cylinder; 43. a sensor holder; 44. a bone position sensor; 5. a code adjusting mechanism; 51. a screw rod module; 52. a support member; 53. a driven wheel; 54. screwing a sleeve; 6. a controller; 7. and (5) controlling the electric box.

Detailed Description

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification.

Please refer to fig. 1-6, which illustrate a semi-automatic auxiliary net sleeve machine of the present embodiment, the semi-automatic auxiliary net sleeve machine includes: the flat seaming machine comprises a flat seaming machine 1, a primary deviation rectifying mechanism 2, a secondary deviation rectifying mechanism 3 and a flanging mechanism 4, wherein the flat seaming machine 1 is provided with a sewing needle for sewing, a needle plate positioned below the sewing needle and a presser foot 25; the primary deviation correcting mechanism 2 is embedded on the needle plate and the presser foot 25 and is close to the sewing needle and used for adjusting the size of the folded edge of the cut piece; the secondary deviation rectifying mechanism 3 is movably arranged on one side of the flat seaming machine 1, can rotatably compress the cut pieces and can sense and detect the positions of the cut pieces in the sewing process and adjust the overall sewing track of the cut pieces in time; the edge folding mechanism 4 is located between the first-stage deviation rectifying mechanism 2 and the second-stage deviation rectifying mechanism 3, receives the cut pieces in a sensing mode, can push the edges of the cut pieces to be inwards folded to form sleeve edges, and moves to adjust the size of the edges to perform deviation rectifying action. From this, the second grade mechanism of rectifying 3 mainly used cut-parts overall trajectory control, the first grade mechanism of rectifying 2 mainly used hem size control, heavy line control and the final correction of cut-parts orbit, have blast apparatus in the hem butterfly mechanism, the primary function is the hem size of the coarse adjustment sleeve cut-parts, makes things convenient for the first grade mechanism of rectifying 2 to carry out the final action of rectifying.

The invention is provided with two-stage deviation rectifying mechanisms, wherein the one-stage deviation rectifying mechanism 2 is embedded and arranged on a needle plate and a presser foot 25 of the flat seaming machine 1 and is close to a sewing needle, so that the cut pieces can be ensured not to deform when entering the sewing needle for sewing, and the accurate and stable deviation rectifying action is realized. The second-stage deviation rectifying mechanism 3 is movably arranged on one side of the flat seaming machine 1, when the flat seaming machine 1 needs to be maintained, the flat seaming machine 1 can be opened to be maintained by moving and pushing the second-stage deviation rectifying mechanism 3, and the flat seaming machine is convenient to maintain and use economically.

As shown in fig. 4, in the present embodiment, the two-stage deviation correcting mechanism 3 includes: the flat seaming machine comprises a slide rail module 31, a motor module 32 movably mounted on the slide rail module 31, a second-stage deviation rectifying wheel module 33 arranged above the motor module 32, and a driving wheel module 34 butted at one side of the second-stage deviation rectifying wheel module 33, wherein a thickness sensor 35 is arranged at the outer side of the driving wheel module 34, and the side is connected with the flat seaming machine 1.

Specifically, in this embodiment, the second-level wheel module 33 includes: the motor comprises an air cylinder connecting frame 331 connected with the motor module 32, a deviation rectifying air cylinder 332 arranged on the air cylinder connecting frame 331, a bearing seat 333 connected to the movable end of the deviation rectifying air cylinder 332, and a secondary deviation rectifying wheel 334 rotatably arranged on one side of the bearing seat 333, wherein the deviation rectifying air cylinder 332 can drive the bearing seat 333 to push the secondary deviation rectifying wheel 334 to move transversely. In the present embodiment, the capstan module 34 includes: the main shaft seat 321 connected with the motor module 32, the driving pulley 322 arranged outside the main shaft seat 321, and the driven pulley 323 arranged above the driving pulley 322, the driving motor 324 connected with the driving pulley 322 and the driving wheel 325 connected with the driven pulley 323 are arranged inside the main shaft seat 321, and the driving wheel 325 is in butt joint with the secondary rectification wheel 334 and is transversely and rotatably arranged. In this embodiment, the slide rail module 31 includes: the module bottom plate 311 connected with the motor module 32, the slide rail 312 connected with the module bottom plate 311 through the slide block, and the cylinder assembly 313 connected with the module bottom plate 311, wherein the slide rail 312 is arranged on the slide rail bottom plate 314, and the cylinder assembly 313 drives the motor module 32 to horizontally move along the slide rail 312 through the module bottom plate 311. Wherein, the cylinder assembly 313 includes a maintenance cylinder 315, a connection column 317 connected to the maintenance cylinder 315 through a cylinder joint 316, and the connection column 317 is connected to the module bottom plate 311.

In the present embodiment, the primary correction mechanism 2 includes: the needle plate assembly comprises an upper needle plate 21, a middle needle plate 22, a lower needle plate 23 and a second belt wheel 24 embedded on the upper needle plate 21 and the middle needle plate 22 which are sequentially overlapped; the first-stage deviation rectifying wheel assembly comprises a presser foot 25 and an upper deviation rectifying wheel 27 arranged on one side of the presser foot 25 through a presser foot connecting piece 26, the upper deviation rectifying wheel 27 is connected with a driven gear 28 through a gear shaft 29, the driven gear 28 is meshed with a driving gear 20 driven by a motor to drive the upper deviation rectifying wheel 27, a first belt wheel 201 is arranged on a speed reducing motor assembly, and a second belt wheel 24 connected with the first belt wheel 201 through synchronous belt transmission is embedded on a needle plate assembly. Specifically, the gear motor assembly includes gear motor base 203, first pulley 201 connected on gear motor base 203, sets up on gear motor base 203 and drives the driven gear motor 202 of first pulley 201.

As shown in fig. 5, in the present embodiment, the hemming mechanism 4 includes: l type hem spare 41 with infolding colludes limit, the lateral wall outside of this L type hem spare 41 is connected with hem cylinder 42, and the side of hem cylinder 42 is connected with bone position sensor 44 through sensor support 43, and bone position sensor 44 is connected hem cylinder 42 and is in order to sense cut-parts bone position back, and drive hem cylinder 42 is released L type hem spare 41 so that the sewing is accomplished to the cut-parts.

As shown in fig. 6, in the present embodiment, the method includes: and the code adjusting mechanism 5 is arranged on one side of the first-stage correction mechanism 2 and is butted with the second-stage correction mechanism 3, and can rotatably adjust and support sleeves with different sizes. Wherein, transfer sign indicating number mechanism 5 includes: the screw rod module 51 is driven by a motor and arranged transversely, the supporting piece 52 is vertically connected above the screw rod module 51, the driven wheel 53 is longitudinally inserted into the top of the supporting piece 52 at one side of the supporting piece 52, and the rotary sleeve 54 is rotatably connected with the driven wheel 53 at the other side of the supporting piece 52.

As shown in fig. 1, in this embodiment, a flat seaming machine 1, a primary deviation rectifying mechanism 2, a secondary deviation rectifying mechanism 3, a folding mechanism 4, and a controller 6 for respectively controlling the mechanisms to operate are arranged on a frame, and a control electronic box 7 for supplying power is arranged below the frame.

The main sewing modes of the cut pieces are as follows:

when this application carries out the net sleeve, the operative employee plays the interior book certain length of sleeve cut-parts from bone position end, need not the monoblock accuracy and measures one cun, fills in hem mechanism 4 with the part of infolding again, and the sleeve is whole to be overlapped on transferring sign indicating number mechanism 5 and secondary mechanism of rectifying, adjusts on the touch-sensitive screen and transfers sign indicating number mechanism 5 in order to control transfer sign indicating number mechanism 5 and secondary to rectify the interval between the mechanism so that the sleeve just is propped. Starting sewing, pushing out a pulley on a deviation rectifying module of the secondary deviation rectifying mechanism 3 by an air cylinder to be in contact with a driving wheel 325, starting the driving wheel 325 to rotate to enable the sleeve cut pieces to continue sewing, pressing the cut pieces by the pulley on the deviation rectifying module and the driving wheel 325 in the sewing process, sensing the position of the cut pieces through a sensor, and timely adjusting the movement track of the cut pieces, wherein the primary deviation rectifying mechanism 2 can adjust the folding degree of the cut pieces and perform integral deviation rectification; when sewing is to be completed, the bone position sensor senses the bone position, the edge folding mechanism 4 is pushed out by the air cylinder, and the last section of cut pieces is sewn so far, so that the sewing of one cut piece is completed.

The method and the device have the advantages that the existing sewing mode taking human labor force as a leading factor is converted into the sewing mode taking human technology as a leading factor, workers can be converted into technical personnel from the traditional sewing workers, tedious physical operation with high repeatability is avoided, a large amount of personnel training cost and recruitment cost of skilled workers are saved for enterprises, and the product quality is kept at a high stable level. The work of staff is changed from an operation machine to a management machine, the intelligent degree of knitted fabric production in the textile industry is increased, and a solid foundation is laid for the textile industry to be intelligent and informationized.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A semi-automatic supplementary net sleeve machine characterized by that includes:

the flat seaming machine is provided with a sewing needle for sewing, a needle plate and a presser foot which are positioned below the sewing needle;

the primary deviation rectifying mechanism is embedded on the needle plate and the presser foot, is close to the sewing needle, and is used for adjusting the size of the folded edge of the cut piece;

the secondary deviation rectifying mechanism is movably arranged on one side of the flat seaming machine, rotationally compresses the cut pieces and can sense and detect the positions of the cut pieces in the sewing process and adjust the whole sewing track of the cut pieces in time;

and the edge folding mechanism is positioned between the first-stage deviation rectifying mechanism and the second-stage deviation rectifying mechanism, senses and receives the cut pieces, and can push the cut piece edges to inwards fold to form sleeve edges and move to adjust the size of the edge folding to perform deviation rectifying action.

2. The semi-automatic auxiliary net sleeve machine of claim 1, wherein the secondary deviation rectification mechanism comprises: the flat seaming machine comprises a slide rail module, a motor module movably mounted on the slide rail module, a second-stage deviation rectifying wheel module arranged above the motor module, and a driving wheel module butted on one side of the second-stage deviation rectifying wheel module, wherein a thickness sensor is arranged on the outer side of the driving wheel module, and the side of the driving wheel module is connected with the flat seaming machine.

3. A semi-automatic auxiliary mesh-sleeve machine according to claim 2, wherein said secondary rectification wheel module comprises: with cylinder link, the setting that the motor module is connected are in cylinder, the connection of rectifying on the cylinder link are in the bearing frame, the rotatory setting of the expansion end of cylinder of rectifying are in the wheel is rectified to the second grade of bearing frame one side, the cylinder of rectifying can drive the bearing frame promotes the wheel lateral shifting is rectified to the second grade.

4. The semi-automatic auxiliary mesh sleeve machine of claim 2, wherein the drive wheel module comprises: connect spindle drum on the motor module, set up the driving pulley in the spindle drum outside and being located the driven pulleys of driving pulley top, the inboard of spindle drum be provided with driving motor that driving pulley connects, with the action wheel that driven pulleys connects, the action wheel with the second grade is rectified the butt joint of wheel and horizontal rotation setting.

5. The semi-automatic auxiliary net sleeve machine of claim 2, wherein the slide rail module comprises: the motor module comprises a module bottom plate connected with the motor module, a slide rail connected with the module bottom plate through a slide block, and a cylinder assembly connected with the module bottom plate, wherein the cylinder assembly drives the motor module to horizontally move along the slide rail through the module bottom plate.

6. The semi-automatic auxiliary net sleeve machine of claim 1, wherein the primary deviation correcting mechanism comprises: the needle plate assembly, the setting is in gear motor assembly, the connection of needle plate assembly one side the one-level of gear motor assembly wheel subassembly of rectifying, the one-level wheel subassembly of rectifying includes the presser foot, sets up through the presser foot connecting piece the last wheel of rectifying of presser foot one side, it is connected with driven gear through the gear shaft to go up the wheel of rectifying, driven gear with by motor drive's driving gear meshing with the transmission go up the wheel of rectifying, be provided with first band pulley on the gear motor assembly, the last embedding of needle plate assembly is equipped with and connects through synchronous belt drive the second band pulley of first band pulley.

7. The semi-automatic auxiliary mesh sleeve machine of claim 1, wherein said crimping mechanism comprises: l type hem spare with infolding colludes limit, the lateral wall outside of this L type hem spare is connected with the hem cylinder, there is bone position sensor through sensor support connection in the side connection of hem cylinder, bone position sensor connects the hem cylinder is in order to sense cut-parts bone position back, the drive the hem cylinder will L type hem spare is released so that cut-parts accomplish the sewing.

8. Semi-automatic auxiliary mesh-sleeve machine according to claim 1, characterized in that it comprises: and the code adjusting mechanism is arranged on one side of the primary correction mechanism and is in butt joint with the secondary correction mechanism, and can rotatably adjust and support sleeves with different sizes.

9. The semi-automatic auxiliary net sleeve machine of claim 8, wherein the code adjusting mechanism comprises: the screw rod module is driven by a motor and is transversely arranged, the supporting piece is vertically connected above the screw rod module, a driven wheel is longitudinally inserted into the top of the supporting piece at one side of the supporting piece, and a rotary sleeve is rotatably connected with the driven wheel at the other side of the supporting piece.