CN113737406A

CN113737406A - Automatic production device for trouser waist lining

Info

Publication number: CN113737406A
Application number: CN202111081292.2A
Authority: CN
Inventors: 叶永昌; 刘佳玟; 刘汉; 徐斌
Original assignee: Hunan Yingjia Clothing Co ltd; Hunan Fujia Garment Co ltd
Current assignee: Hunan Yingjia Clothing Co ltd; Hunan Fujia Garment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2021-12-03
Anticipated expiration: 2041-09-15
Also published as: CN113737406B

Abstract

The invention discloses an automatic trouser waist lining production device, which relates to the technical field of trouser waist production and comprises a sewing device, ironing equipment arranged on one side of the sewing device and a line pressing device arranged on one side of the ironing equipment, wherein the line pressing device comprises a workbench, a concave opening is formed in the outer wall of one side of the workbench, transmission devices are arranged on the inner walls of two sides of the concave opening, a tensioning assembly is arranged at the top of the workbench, and a line pressing assembly is arranged at one side, located on the tensioning assembly, of the top of the workbench. The invention can place the unsewn side of the waistband on the thin side, then cover the gland, so that the flat head can penetrate through the straight groove, when the waistband is completely compressed, the flat head can be rotated to ensure that the flat head and the straight groove are mutually vertical in a horizontal plane, and then the line pressing can be completed.

Description

Automatic production device for trouser waist lining

Technical Field

The invention relates to the technical field of trouser waist production, in particular to an automatic production device for trouser waist liners.

Background

The waist refers to the lining of the waistband, i.e. the end of the braid in the waist. The trousers are mainly used at the waist of western style trousers and can be also used on casual trousers at present. The fabric in the waist can be various, from polyester to cotton, printed cloth, lining cloth, woven belt and the like. The method comprises the following steps: open, dark, curved, etc. The waist needs to be ironed during the production and processing process.

However, the existing automatic production of the waistband interlinings has the following defects: in the waist of trousers in the production process, after the blind stitch sewing, need the open thread to carry out the limit sewing, but when carrying out the open stitch sewing, need artifical manual line ball, prevent the suture skew, but the human consumption on the one hand is big like this, is not conform to automatic production's flow simultaneously.

Disclosure of Invention

The invention aims to provide an automatic production device for trouser waists and liners, which aims to solve the technical problems in the prior art.

The invention provides an automatic trouser waist lining production device which comprises a sewing device, ironing equipment arranged on one side of the sewing device and a line pressing device arranged on one side of the ironing equipment, wherein the line pressing device comprises a workbench, a concave opening is formed in the outer wall of one side of the workbench, transmission devices are arranged on the inner walls of two sides of the concave opening, a tensioning assembly is arranged at the top of the workbench, a belt pressing assembly is arranged on one side, located on the tensioning assembly, of the top of the workbench, a sewing machine is arranged at the top of the workbench, a line pressing block is arranged at the top of the workbench, and the line pressing block is located between the tensioning assembly and the sewing machine.

Preferably, the line ball piece is including fixing the pressure platform on the workstation top and the articulated gland of installing pressure bench top one side, the thick indent that is thin on one side is seted up to one side outer wall of pressure platform and gland, the top of pressure platform is rotated and is installed flat head, the straight flute has been seted up at the top of gland, the length of straight flute will be than the long more than twice of flat head.

Preferably, the transmission device comprises two rotating rollers which are respectively rotatably installed on two sides of the inner wall of one side of the concave opening, the conveying belt is sleeved on the peripheral wall of each rotating roller, a servo motor is fixed on the outer wall of one side of the workbench, and one rotating roller is fixed on an output shaft of the servo motor.

Preferably, the tensioning assembly comprises two supporting pieces and two telescopic cylinders, the two supporting pieces are fixed to two sides of the middle of the top of the workbench respectively, the two telescopic cylinders are fixed to two sides of the middle of the top of the workbench respectively and located on one opposite sides of the two supporting pieces, a sliding groove is formed in the outer wall of one side of each supporting piece, a moving block is slidably mounted at the telescopic end of each telescopic cylinder and is rotatably mounted on the outer wall of one opposite side of the moving block, a reset spring is sleeved on the outer peripheral wall of each telescopic cylinder, and two ends of each reset spring are in contact with the moving block and the workbench respectively.

Preferably, two one side that the support piece is relative is located bottom one side and rotates and install spacing roller, spacing roller is located the top of conveyer belt.

Preferably, the press belt assembly comprises a fixed frame fixed on the workbench, the inner walls of two sides of the fixed frame are slidably mounted with a downward moving frame, the inner walls of two sides of the downward moving frame are rotatably mounted with a press roller, a first round hole is formed in the middle of the top of the fixed frame, and second round holes are formed in two sides of the middle of the top of the fixed frame.

Preferably, the inner wall of the first round hole is provided with a pull rod in a sliding manner, the bottom of the pull rod is fixed to the top of the downward moving frame, the inner wall of the second round hole is provided with a guide post in a sliding manner, the bottom of the guide post is fixed to the top of the downward moving frame, the peripheral wall of the guide post is sleeved with a compression spring, and the compression spring is respectively contacted with the downward moving frame and the fixed frame.

Make up the device including the base, sewing machine 9 installs at the top of base 101, and sewing machine 9's top is rotated and is connected with the T shape and places dish 103, and the fixed cover that has connect with on the dish 103 is placed to the T shape has a line book 104, and one side fixed connection control cabinet 105 of sewing machine 9 rotates on the support of making up the workstation and installs the footboard, and the bottom of footboard rotates and is connected with the pneumatic cylinder, and the bottom of pneumatic cylinder rotates to be connected in on the support of making up the workstation, and the pneumatic cylinder is electric connection with control cabinet 105.

The ironing device 2 comprises a guide device and the ironing substrate 201, a vertical screw 204 is rotatably mounted right above the ironing substrate 201, a guide block 210 is rotatably mounted at the bottom end of the vertical screw 204, a vertical guide groove 219 is formed in the bottom of the guide block 210, a guide seat 203 is fixed at the top of the ironing substrate 21, side plates 217 are fixed on two sides of the top of the guide seat 203, a plurality of rotating shafts 218 are rotatably mounted between the two side plates 217, guide wheels are fixed on the rotating shafts 218, a concave guide frame 220 and two symmetrically-distributed waist inner edge limiting frames 222 are fixed on one side of the ironing substrate 201, limiting grooves are formed in adjacent outer walls of the two waist inner edge limiting frames 222, compression springs are fixed in the limiting grooves, and compression plates 221 are fixed at the bottom ends of the compression springs.

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

(1) the invention can place the unsewn side of the waistband on the thin side, then cover the gland, so that the flat head can penetrate through the straight groove, when the waistband is completely compressed, the flat head can be rotated to ensure that the flat head and the straight groove are mutually vertical in a horizontal plane, and then the line pressing can be completed.

(2) According to the invention, the pull rod is pulled upwards, the compression spring is compressed, part of the sewn trouser waist lining is placed below the compression roller, the pull rod is loosened, the compression roller compresses the trouser waist lining by virtue of the extension force of the compression spring, and the belt pressing assembly is used for enabling the trouser waist lining to be better attached to the platform, so that the tensioning assembly is prevented from being excessively tensioned, and the part of the trouser waist lining which is not sewn is prevented from being off-line.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a wire pressing device according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2;

FIG. 4 is a left side sectional view of the cord grip of the present invention;

fig. 5 is a partial front cut-away view of a punch device of the present invention.

FIG. 6 is a perspective view of a sewing device according to the present invention.

Fig. 7 is a perspective view of the guiding device of the present invention.

Fig. 8 is a partial cutaway view of the side plates and the shaft of the present invention.

Reference numerals:

1. a sewing device; 101. a base; 103. a T-shaped placing tray; 104. coiling the wire; 105; 2. ironing equipment 201, ironing the substrate; 203. a material guide seat; 204. a vertical screw rod; 210. a guide block; 217. a side plate; 218. a rotating shaft 220 and a concave-shaped guide frame; 221. pressing a plate; 222. a waist inner edge limiting frame; 3. a conveyor belt; 4. a limiting roller; 5. a support member; 6. a tension roller; 7. a fixed frame; 8. a line pressing block; 9. a sewing machine; 10. a moving block; 11. a return spring; 12. a telescopic cylinder; 13. a servo motor; 14. a work table; 15. a gland; 16. pressing the table; 17. flattening the character head; 18. a compression roller; 19. a guide post; 20. a compression spring; 21. a pull rod; 22. a rotating roller; 23. and (5) moving the frame downwards.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the invention provides an automatic production device for trouser waists, which is shown in the following by combining with figures 1 to 8, and comprises a sewing device 1, an ironing device 2 arranged on one side of the sewing device 1 and a line pressing device arranged on one side of the ironing device 2, wherein the line pressing device comprises a workbench 14, a concave opening is formed in the outer wall of one side of the workbench 14, transmission devices are arranged on the inner walls of two sides of the concave opening, a tensioning assembly is arranged at the top of the workbench 14, a belt pressing assembly is arranged at one side, which is located at the top of the tensioning assembly, of the workbench 14, a sewing machine 9 is arranged at the top of the workbench 14, a line pressing block 8 is arranged at the top of the workbench 14, and the line pressing block 8 is located between the tensioning assembly and the sewing machine 9.

Specifically, line ball 8 is including fixing the gland 15 of 16 and the articulated installation pressure platform top one side of the pressure platform 16 on the 14 tops of workstation, and the one side outer wall of pressure platform 16 and gland 15 is seted up one side thick one side thin indent, and the top of pressure platform 16 is rotated and is installed flat word head 17, and the straight flute has been seted up at the top of gland 15, and the length of straight flute will be than the long more than twice of flat word head 17.

The specific working method comprises the following steps: one side of not making up in the waist of trousers is placed in the thin side, then covers gland 15, makes flat prefix 17 see through the straight flute, can make flat prefix 17 and straight flute mutually perpendicular in the horizontal plane through rotating flat prefix 17 when compressing tightly completely, can accomplish the line ball, needs artifical manual line ball like this, can prevent the suture skew, and it is big to reduce manpower consumption, accords with automatic production's flow simultaneously.

Specifically, the transmission device comprises two rotating rollers 22 which are respectively rotatably installed on two sides of the inner wall of one side of the concave opening, the conveying belt 3 is sleeved on the outer peripheral walls of the two rotating rollers 22, a servo motor 13 is fixed on the outer wall of one side of the workbench 14, and one rotating roller 22 is fixed on an output shaft of the servo motor 13.

The specific working method comprises the following steps: the servo motor 13 can rotate one of the rotating rollers 22, so that one of the rotating rollers 22 drives the other rotating roller 22 to rotate through the conveyor belt 3, thereby carrying out material transportation.

Specifically, the tensioning assembly includes that two fix respectively at support piece 5 on 14 top middle part both sides of workstation and two fix respectively at the telescopic cylinder 12 on 14 top middle part both sides of workstation, two telescopic cylinders 12 are located two support piece 5 opposite one side respectively, the spout has been seted up to one side outer wall of support piece 5, the flexible end of telescopic cylinder 12 is fixed with slidable mounting at the movable block 10 of spout, the relative outer wall on one side of two movable blocks 10 rotates and installs tensioning roller 6, reset spring 11 has been cup jointed to the periphery wall of telescopic cylinder 12, reset spring 11's both ends contact with movable block 10 and workstation 14 respectively.

The specific working method comprises the following steps: the moving block 10 exerts an upward pressure on the waistband lining by means of the extension force of the return spring 11 through the tension roller 6, thereby keeping the waistband lining tensioned

Specifically, two support piece 5 are located one side of bottom relatively and rotate and install spacing roller 4, and spacing roller 4 is located the top of conveyer belt 3.

The specific working method comprises the following steps: the limiting roller 4, the belt pressing component and the tensioning component form a narrow triangle, and the narrow triangle is mainly used for ensuring that the waist of trousers can enter the tensioning component to be tensioned.

Specifically, press the area subassembly including fixing fixed frame 7 on workstation 14, fixed frame 7's both sides inner wall slidable mounting moves down frame 23, the both sides inner wall that moves down frame 23 rotates and installs compression roller 18, first round hole has been seted up at fixed frame 7's top middle part, the second round hole has all been seted up on fixed frame 7's top middle part both sides, the inner wall slidable mounting of first round hole has pull rod 21, the bottom of pull rod 21 is fixed at the top that moves down frame 23, the inner wall slidable mounting of second round hole has guide post 19, the bottom of guide post 19 is fixed at the top that moves down frame 23, compression spring 20 has been cup jointed to the periphery wall of guide post 19, compression spring 20 contacts with moving down frame 23 and fixed frame 7 respectively.

An automatic trousers waist lining sewing device comprises a sewing workbench, wherein the top of the sewing workbench is fixedly connected to a base 101, the top of the base 101 is fixedly connected with a sewing machine 102, the top of the sewing machine 102 is rotatably connected with a T-shaped placing disc 103, a coil 104 is fixedly sleeved on the T-shaped placing disc 103, one side of the sewing machine 102 is fixedly connected with a control table 105, a pedal is rotatably installed on a support of the sewing workbench, the bottom of the pedal is rotatably connected with a hydraulic cylinder, the bottom end of the hydraulic cylinder is rotatably connected to the support of the sewing workbench, the hydraulic cylinder is electrically connected with the control table 105, a signal transmission mechanism is installed on the sewing machine 102, and a winding mechanism is installed on the sewing workbench; by means of the structure, through the arrangement of the hydraulic cylinder, the control console 105 starts the hydraulic cylinder to drive the pedal to swing in a reciprocating mode, the pedal drives the sewing machine 102 to sew, otherwise, the control console 105 closes the hydraulic cylinder, the hydraulic cylinder drives the pedal and the sewing machine 102 to stop, manual operation of the hydraulic cylinder is replaced, and labor intensity of workers is reduced.

The ironing device 2 comprises a guide device and the ironing substrate 201, a vertical screw 204 is rotatably mounted right above the ironing substrate 201, a guide block 210 is rotatably mounted at the bottom end of the vertical screw 204, a vertical guide groove 219 is formed in the bottom of the guide block 210, a guide seat 203 is fixed at the top of the ironing substrate 21, side plates 217 are fixed on two sides of the top of the guide seat 203, a plurality of rotating shafts 218 are rotatably mounted between the two side plates 217, a guide wheel 28 is fixed on the rotating shafts 218, a concave guide frame 220 and two symmetrically-distributed waist inner edge limiting frames 222 are fixed on one side of the ironing substrate 201, limiting grooves are formed in adjacent outer walls of the two waist inner edge limiting frames 222, compression springs are fixed in the limiting grooves, and a pressing plate 221 is fixed at the bottom ends of the compression springs.

Borrow by above-mentioned mechanism, can be at the downstream under elevating system's drive through setting up guide block 210, make guide way 219 can cooperate guide wheel 8 on the guide seat 203 to the waist cloth strip that passes in the guide way 219 effect of leading spacing, guide way 219 can avoid taking place the skew in the waist in transportation process, guide wheel pair carries out guide work in the waist, reduce the frictional strength between guide way 219 and the waist, prevent to take place surface fold in the waist in carrying, concave shape leading truck 220 carries out the effect of leading to in the waist in addition, clamp plate 221 can cooperate the waist in marginal spacing 222 to push down in the waist both sides, prevent to produce the perk.

The specific working method comprises the following steps: the pull rod 21 is pulled upwards, the compression spring 20 is compressed, a part of sewn trouser waist lining is placed below the compression roller 18, the pull rod 21 is loosened, the compression roller 18 compresses the trouser waist lining by means of the extension force of the compression spring 20, and the belt pressing assembly is used for enabling the trouser waist lining to be better attached to the platform, so that the tensioning assembly is prevented from being too large in tension, and the part, which is not sewn, of the trouser waist lining is prevented from being off-line.

The working principle is as follows: the presser foot below of sewing machine 9 is placed to the one end in the waist of trousers that will partially sew, place the waist of trousers on one side of not making up in the thin side, then cover gland 15, make flat prefix 17 see through the straight flute, can be through rotating flat prefix 17 when compressing tightly completely, make flat prefix 17 and straight flute mutually perpendicular in the horizontal plane, can accomplish the line ball, then upwards pulling pull rod 21, pressure spring 20 is compressed, place in the waist of trousers that will partially sew in compression roller 18 below, loosen pull rod 21, compression roller 18 compresses tightly in the waist of trousers with the help of pressure spring 20's elongation, the top of tensioning element and the lower extreme of spacing roller 4 are walked around to all the other parts, start sewing machine 9 and servo motor 13, can set up work.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an automatic production device in waist of trousers which characterized in that: including making up device (1), setting ironing device (2) and the cord grip of setting in ironing device (2) one side making up device (1) one side, cord grip includes workstation (14), the spill mouth has been seted up to one side outer wall of workstation (14), transmission is installed to the both sides inner wall of spill mouth, the tensioning subassembly is installed at the top of workstation (14), the top of workstation (14) is located tensioning subassembly one side and installs and press the area subassembly, sewing machine (9) are installed at the top of workstation (14), cord grip (8) are located between tensioning subassembly and sewing machine (9).

2. The automatic production device for the trouser waist lining according to claim 1, wherein: line ball piece (8) are including fixing gland (15) of pressing platform (16) and articulated installation pressing platform (16) top one side on workstation (14) top, press one side outer wall of platform (16) and gland (15) to offer one side thick thin indent on one side, the top of pressing platform (16) is rotated and is installed flat head (17), the straight flute has been seted up at the top of gland (15), the length of straight flute will be than flat head (17) more than the long twice.

3. The automatic production device for the trouser waist lining according to claim 1, wherein: the transmission device comprises two rotating rollers (22) which are respectively rotatably installed on two sides of the inner wall of one side of the concave opening, the conveying belt (3) is sleeved on the peripheral wall of each rotating roller (22), a servo motor (13) is fixed on the outer wall of one side of the workbench (14), and one rotating roller (22) is fixed on an output shaft of the servo motor (13).

4. The automatic production device for the trouser waist lining according to claim 1, wherein: tensioning assembly includes that two fix respectively support piece (5) on workstation (14) top middle part both sides and two fix respectively telescopic cylinder (12) on workstation (14) top middle part both sides, two telescopic cylinder (12) are located two opposite one side of support piece (5) respectively, the spout has been seted up to one side outer wall of support piece (5), the flexible end of telescopic cylinder (12) is fixed with movable block (10) of slidable mounting at the spout, two the outer wall on one side relatively of movable block (10) is rotated and is installed tensioning roller (6), reset spring (11) have been cup jointed to the periphery wall of telescopic cylinder (12), the both ends of reset spring (11) contact with movable block (10) and workstation (14) respectively.

5. The automatic production device of the trouser waist lining according to claim 4, characterized in that: two support piece (5) are located bottom one side relatively and rotate and install spacing roller (4), spacing roller (4) are located the top of conveyer belt (3).

6. The automatic production device for the trouser waist lining according to claim 1, wherein: the press belt assembly comprises a fixed frame (7) fixed on a workbench (14), the inner walls of two sides of the fixed frame (7) are slidably mounted with a lower frame (23), the inner walls of two sides of the lower frame (23) are rotatably mounted with a compression roller (18), a first round hole is formed in the middle of the top of the fixed frame (7), and second round holes are formed in two sides of the middle of the top of the fixed frame (7).

7. The apparatus for automatically producing a waistband interlining as claimed in any one of claims 6, wherein: the inner wall slidable mounting of first round hole has pull rod (21), the bottom of pull rod (21) is fixed and is moved down the top of frame (23), the inner wall slidable mounting of second round hole has guide post (19), the bottom of guide post (19) is fixed and is moved down the top of frame (23), compression spring (20) have been cup jointed to the periphery wall of guide post (19), compression spring (20) respectively with move down frame (23) and fixed frame (7) and contact.

8. The automatic production device of the trouser waist lining according to claim 7, characterized in that: make the device including base (101), sewing machine (9) fixed mounting is at the top of base (101), the top of sewing machine (9) is rotated and is connected with the T shape and places dish (103), the T shape is placed and is fixed the cover and connect with line book (104) on dish (103), one side fixed connection control cabinet (105) of sewing machine (9), it installs the footboard to rotate on the support of workstation to make up, the bottom of footboard is rotated and is connected with the pneumatic cylinder, the bottom of pneumatic cylinder is rotated and is connected in on the support of making up the workstation, the pneumatic cylinder is electric connection with control cabinet (105).

9. The automatic production device of the trouser waist lining according to claim 7, characterized in that: the ironing device (2) comprises a guide device and the ironing base plate (201), a vertical screw rod (204) is rotatably installed right above the ironing base plate (201), a guide block (210) is rotatably installed at the bottom end of the vertical screw rod (204), a vertical guide groove (219) is formed in the bottom of the guide block (210), a guide seat (203) is fixed at the top of the ironing base plate (21), side plates (217) are fixed on two sides of the top of the guide seat (203), a plurality of rotating shafts (218) are rotatably installed between the two side plates (217), a guide wheel (28) is fixed on each rotating shaft (218), a concave guide frame (220) and two symmetrically distributed waist inner edge limiting frames (222) are fixed on one side of the ironing base plate (201), limiting grooves are formed in adjacent outer walls of the two waist inner edge limiting frames (222), and compression springs are fixed in the limiting grooves, and a pressure plate (221) is fixed at the bottom end of the compression spring.