CN113235234A

CN113235234A - Cloth production line

Info

Publication number: CN113235234A
Application number: CN202110591621.1A
Authority: CN
Inventors: 黄生统
Original assignee: Dongguan Yucheng Automation Technology Co ltd
Current assignee: Dongguan Yucheng Automation Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-08-10

Abstract

The application relates to cloth, shower curtain and (window) curtain production and processing technical field, more specifically says that it relates to a cloth production line, includes: a material placing frame; a pre-treatment mechanism for aligning the trimmed web; the edge folding mechanism is used for bending the fabric edge inwards; the hemming mechanism is used for mounting the spoke in a hem of the fabric; the sewing mechanism is used for sewing the spoke and the fabric; the cutting mechanism is used for cutting the fabric in sections; and the material receiving mechanism is used for arranging and collecting the cut fabric. This application need not manual operation, has improved production efficiency.

Description

Cloth production line

Technical Field

The application relates to the technical field of production and processing of cloth, bath curtains and window curtains, in particular to a cloth production line.

Background

The existing cloth processing, curtain and bath curtain production all adopt the mode of manual manufacture, and the production efficiency is extremely low.

Disclosure of Invention

To the not enough of above-mentioned prior art, the purpose of this application is to provide a cloth production line, has the advantage that improves production efficiency.

The technical purpose of the application is realized by the following technical scheme: a fabric production line comprising:

a material placing frame;

a pre-treatment mechanism for aligning the trimmed web;

the edge folding mechanism is used for bending the fabric edge inwards;

the hemming mechanism is used for mounting the spoke in a hem of the fabric;

the sewing mechanism is used for sewing the spoke and the fabric;

the cutting mechanism is used for cutting the fabric in sections;

and the material receiving mechanism is used for arranging and collecting the cut fabric.

Preferably, the pretreatment mechanism comprises a first frame, a plurality of material guide rollers, a driven roller and a traction roller which are rotatably connected to the first frame and parallel to each other, a gap for the fabric to pass through is reserved between the driven roller and the traction roller, and the first frame is provided with a first driving part for driving the traction roller to rotate, an adjusting device for adjusting the position of the fabric and an edge cutting device for cutting the edge of the fabric.

Preferably, the adjusting device is an edge suction device arranged on two sides of the first frame.

Preferably, the edge cutting device comprises an edge cutting frame and a cutting edge which is arranged on the edge cutting frame and driven by a motor.

Preferably, the first rack is provided with a waste collecting barrel and a waste collecting box which are communicated, the waste collecting barrel is positioned under the cutting device, and the waste collecting box is internally provided with a negative pressure generating device.

Preferably, the edge cutting device is provided with an edge ironing assembly for removing burrs on the edge of the fabric.

Preferably, the edge ironing component comprises a plurality of heating rods which are arranged on the cutting frame and used for clamping fabrics.

Preferably, the folding machine further comprises a second frame, and the folding mechanism, the hemming mechanism and the sewing mechanism are all mounted on the second frame.

Preferably, the edge folding mechanism is fixedly installed on the second rack and comprises an edge folding beam, and a front folding plate, a front baffle plate and a rear folding plate which are used for bending the side edge of the fabric are installed on the front side and the rear side of two sides of the edge folding beam respectively.

Preferably, the second frame is connected with an offset compensation mechanism in a sliding mode along a direction perpendicular to the moving direction of the fabric, and the hemming mechanism and the sewing mechanism are both installed on the offset compensation mechanism.

Preferably, the offset compensation mechanism includes a third frame, a slide rail mounted on the second frame, a slider mounted on the third frame and slidably connected to the slide rail, and a second driving portion mounted on the second frame and driving the third frame to slide.

Preferably, the second driving part is a screw rod structure driven by a motor.

Preferably, the hemming mechanism comprises a material spreading frame, a material spreading plate arranged on the material spreading frame, a hemming plate arranged on one side of the material spreading plate and used for turning the fabric towards the lower side of the inner side, a first guide plate arranged on the material spreading plate and positioned at the front end of the lower part of the hemming plate, and a batten plate arranged on the material spreading plate and positioned at the tail end of the lower part of the hemming plate, an opening for a fabric folded edge to enter is reserved between the first guide plate and the material spreading plate, a rolling gap is reserved between the edge rolling plate and the lower surface of the material spreading plate, a spoke gap is reserved between the spoke plate and the lower surface of the hemming plate, the opening is gradually reduced from outside to inside and is communicated with the hemming gap, the spreading frame is hinged with guide rods at the front end and the rear end of the spreading plate respectively, the tail ends of the guide rods are rotatably connected with guide wheels, and elastic parts for driving the guide wheels to be close to the spreading plate are arranged between the guide rods and the spreading frame.

Preferably, the rotating tracks of the guide wheels projected on the fabric intersect at an acute angle along the moving direction of the fabric and incline towards the inner side of the paving plate.

Preferably, the lower surface of the paving plate is provided with a limiting structure for limiting the folding depth of the fabric.

Preferably, the limiting structure is a threaded part which is in threaded connection with the material spreading plate.

Preferably, the sewing mechanism includes a sewing machine, a sewing plate slidably coupled to the second frame in a direction perpendicular to a moving direction of the fabric, and a third driving part driving and positioning the sewing plate, and the sewing machine is mounted on the sewing plate.

Preferably, the third driving part is a screw rod structure driven by a motor.

Preferably, the fabric folding machine further comprises a web strip introducing mechanism, wherein the web strip introducing mechanism comprises a feeding roller which is wound on the web strip roll and driven by a motor and a web strip guiding part which is arranged on the second machine frame and is used for guiding the web strip to penetrate into the fabric folding interlayer.

Preferably, the spoke guide part comprises a second guide plate which is in a shape like a '7' in space, the lower end of the second guide plate is bent in an arc shape from top to bottom, the upper end of the second guide plate is horizontal, the lower end of the second guide plate is provided with a bearing plate which is arc-shaped, the lower end of the second guide plate is provided with a first gap for the spokes to pass through, the upper end of the second guide plate is provided with a plurality of fixing rings, and the upper end of the second guide plate is provided with a second gap for the spokes to pass through.

Preferably, the tail end of the second rack is further provided with a mop mechanism, and the mop mechanism comprises a mop frame, a mop wheel which is arranged on the mop frame and driven by a motor, and a driven wheel which is arranged on the mop frame and driven by a cylinder to be close to and far away from the mop wheel.

Preferably, the sewing machine further comprises a storage rack arranged between the sewing mechanism and the cutting mechanism and used for temporarily storing the fabrics.

Preferably, the storage frame is connected with a first plastic traction roller, a second plastic traction roller and a plurality of guide rollers distributed from top to bottom in a rotating manner, and the storage frame is provided with a fourth driving part for driving the first plastic traction roller and the second plastic traction roller to rotate.

Preferably, the upper end of the storage rack is hinged with a swing rod, the free end of the swing rod is rotatably connected with a gravity roller, and the fabric bypasses the lower curved surface of the gravity roller.

Preferably, the cloth cutting device further comprises a riveting mechanism arranged between the storage rack and the cutting mechanism and used for riveting and mounting accessories on the fabric.

Preferably, the riveting mechanism comprises a riveting table, a plurality of riveting machines arranged on one side of the riveting table and a plurality of vibrating discs.

Preferably, the cutting mechanism comprises a cutting table, a material delivering clamp connected to the cutting table in a sliding mode in the fabric conveying direction, a fifth driving portion for driving the material delivering clamp, a cutting frame installed on the cutting table, a cutting blade arranged right below the cutting frame in the fabric conveying direction perpendicular to the cutting frame, and a cutting assembly matched with the cutting blade to achieve cutting.

Preferably, the material conveying clamp comprises a material conveying frame, a material conveying cylinder arranged at the upper end of the material conveying frame, and a cross rod arranged at one end of an output shaft of the material conveying cylinder and abutted against the inner wall of the lower end of the material conveying frame.

Preferably, the cutting assembly comprises a material pressing cylinder arranged on the cutting frame, a material pressing beam arranged at the end part of an output shaft of the material pressing cylinder, a cutting arm connected to the cutting frame in a sliding manner, a cutting hob connected to the cutting arm in a rotating manner, and a sixth driving part for driving the cutting arm to slide and the cutting hob to rotate.

Preferably, the sixth driving part comprises a synchronizing wheel which is rotatably connected to the upper end of the cutting arm and a power wheel which is rotatably connected to the lower end of the cutting arm, a synchronizing belt structure which drives the synchronizing wheel to rotate is arranged on the cutting frame, a belt is connected between the synchronizing wheel and the power wheel, and the power wheel is connected with the cutting hob through a power shaft.

Preferably, the cutting arm internal rotation is connected with the regulating spindle of perpendicular to power shaft, the regulating spindle upper end is connected with the suspension handle, it is used for driving suspension handle pivoted adjusting cylinder to install on the cutting frame, the regulation section of thick bamboo that supplies power shaft to pass is installed to the regulating spindle lower extreme, the through-hole department that cutting arm supplies power shaft to pass leaves the power shaft swing of supplying to realize changing the gap that cuts hobbing cutter cutting direction.

Preferably, the receiving mechanism comprises a receiving frame, a receiving rod connected to the receiving frame in a sliding manner along the fabric conveying direction, a seventh driving portion for driving the receiving rod to slide, a plurality of material kneading clamps arranged on the receiving rod at equal intervals, and a conveying belt structure arranged right below the receiving frame.

Preferably, hold between fingers the material and press from both sides the roof that the material cylinder output shaft was used for the butt bottom plate including the mounting bracket, locate the bottom plate of mounting bracket bottom, locate the material cylinder of holding between the fingers of mounting bracket upper end and locate.

To sum up, the beneficial effect that this application has: firstly, a material placing frame is used for placing materials, a fabric is trimmed, trimmed and centered through a pretreatment mechanism, then the fabric is subjected to edge ironing and enters a flanging mechanism, a front folded plate, a front baffle plate and a rear folded plate in the flanging mechanism are matched together, the fabric is drawn to realize pre-flanging of the fabric, meanwhile, a web is also penetrated into the flanging in the flanging process, then a sewing mechanism is used for sewing, the sewing is carried out after the sewing is finished, the sewing enters a riveting mechanism to bind a curtain mounting ring, then the fabric enters a cutting table, the cutting is finished through the matching of a cutting hob and a cutting edge on a cutting arm, and finally the material receiving mechanism is used for finishing the blanking; the process does not need manual operation, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of the preprocessing mechanism and various mechanisms on the first rack in an embodiment of the present application;

FIG. 3 is a schematic view of a riveting mechanism, a cutting mechanism and a receiving mechanism in the embodiment of the present application;

FIG. 4 is a schematic diagram of a pre-processing mechanism in an embodiment of the present application;

FIG. 5 is a schematic view of the various mechanisms and storage racks on the first frame in an embodiment of the present application;

FIG. 6 is a schematic view of a hemming mechanism in an embodiment of the present application;

FIG. 7 is another perspective view of the hemming mechanism in an embodiment of the present application;

FIG. 8 is a schematic view of a web sliver introducing mechanism in an embodiment of the present application;

FIG. 9 is another perspective view of the riveting mechanism, the cutting mechanism and the receiving mechanism of the embodiment of the present application;

fig. 10 is a schematic view of a cutting mechanism in an embodiment of the present application;

FIG. 11 is a schematic view of the construction of a cutting arm in an embodiment of the present application;

FIG. 12 is a schematic view of the internal structure of the cutting arm in an embodiment of the present application;

FIG. 13 is a schematic view of a receiving mechanism in an embodiment of the present application;

fig. 14 is a schematic view at a in fig. 13.

Reference numerals:

1. a riveting mechanism; 2. a pretreatment mechanism; 21. a first frame; 22. a material guide roller; 23. a driven roller; 24. a traction roller; 25. an adjustment device; 26. an edge cutting device; 27. a waste collection canister; 28. a waste collection tank; 29. an edge ironing component; 3. a flanging mechanism; 31. a flanging beam; 32. a front folding plate; 33. a front baffle; 34. folding the plate backwards; 4. a curling mechanism; 41. paving a material rest; 42. paving a material plate; 421. a limiting structure; 43. a hemming plate; 44. a first guide plate; 45. a spoke plate; 451. a spoke gap; 46. an opening; 47. turning over the seam; 48. a guide bar; 49. a guide wheel; 5. a sewing mechanism; 51. a sewing plate; 52. a sewing machine; 6. a cutting mechanism; 61. a cutting table; 62. a material conveying clamp; 621. a material delivery frame; 622. a material delivery cylinder; 623. a cross bar; 63. a cutting frame; 64. cutting edges; 65. cutting the assembly; 651. a material pressing cylinder; 652. a material pressing beam; 653. a cutting arm; 654. cutting a hob; 655. a synchronizing wheel; 656. a power wheel; 657. a synchronous belt structure; 658. a power shaft; 66. an adjustment shaft; 67. a suspension handle; 68. an adjusting cylinder; 69. an adjusting cylinder; 7. a material receiving mechanism; 71. a material receiving frame; 72. a material receiving rod; 73. kneading the material to be kneaded; 731. a mounting frame; 732. a base plate; 733. a material kneading cylinder; 734. a top plate; 74. a conveyor belt structure; 8. a second frame; 81. an offset compensation mechanism; 82. a third frame; 83. a mop mechanism; 84. a storage rack; 85. a rocking bar; 86. a gravity roller; 9. a web sliver introducing mechanism; 91. a discharge roller; 92. a web sliver guide; 93. a second guide plate; 94. a carrier plate; 95. a first void; 96. a fixing ring; 97. a second void.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

A cloth production line, see fig. 1 to 14, comprising:

a discharge rack (not shown);

a pretreatment mechanism 2 for aligning the finishing fabric;

the edge folding mechanism 3 is used for bending the fabric edge inwards;

the edge curling mechanism 4 is used for installing the spokes in the folded edges of the fabric;

a sewing mechanism 5 for sewing the spoke and the fabric;

the cutting mechanism 6 is used for cutting the fabric in sections;

and the material receiving mechanism 7 is used for collecting the cut fabric in a tidying way.

Preferably, the pretreatment mechanism 2 comprises a first frame 21, a plurality of guide rollers 22, a driven roller 23 and a traction roller 24 which are rotatably connected to the first frame 21 and parallel to each other, a gap for the fabric to pass through is reserved between the driven roller 23 and the traction roller 24, and the first frame 21 is provided with a first driving part for driving the traction roller 24 to rotate, an adjusting device 25 for adjusting the position of the fabric and an edge cutting device 26 for cutting the edge of the fabric.

In pretreatment mechanism 2, first drive division rotates through drive carry over pinch rolls 24, provides traction power with driven voller 23 cooperation for the fabric, and guide roll 22 accepts the fabric, avoids the fold, and adjusting device 25 centers the fabric, prevents that the fabric from skew about traction in-process, cuts off the limit device 26 and prunes the deckle edge of fabric in unison to follow-up processing.

Preferably, the adjusting device 25 is an edge suction device installed at both sides of the first frame 21. The selvedge suction device ensures that the open width fabric runs according to the specified position, prevents the left and right deviation of the fabric, and plays a certain role in expanding and preventing crease of the fabric.

Preferably, the edge cutting device 26 includes an edge cutting frame and a cutting blade 64 mounted to the edge cutting frame and driven by a motor. In the present embodiment, the cutting edge 64 has a regular hexagonal shape.

Preferably, the first frame 21 is provided with a waste collecting cylinder 27 and a waste collecting box 28 which are communicated, the waste collecting cylinder 27 is positioned right below the cutting device, and a negative pressure generating device (not shown in the figure) is installed in the waste collecting box 28. The design can be retrieved the waste material like this, saves the material.

Preferably, the trimming device 26 is provided with a trimming assembly 29 for deburring the fabric edge.

Preferably, the edge ironing assembly 29 comprises a plurality of heating rods mounted on the cutting frame 63 for clamping the fabric.

Preferably, the folding machine further comprises a second frame 8, and the folding mechanism 3, the hemming mechanism 4 and the sewing mechanism 5 are all arranged on the second frame 8.

Preferably, the folding mechanism 3 is fixedly mounted on the second frame 8, the folding mechanism 3 includes a folding beam 31, and a front folding plate 32, a front baffle 33 and a rear folding plate 34 for folding the fabric side edges are respectively mounted on the front and the rear of two sides of the folding beam 31.

In this embodiment, the front flap 32 is disposed in a bevel and parallel to the front flap 33, a gap for the fabric edge to be folded and passed is left between the front flap 32 and the front flap 33, and the inner side of the rear flap 34 away from the fabric edge is provided with a bevel edge that is inclined, so that the front flap 32, the front flap 33, and the rear flap 34 jointly realize a pre-hemming step for the fabric along with the action of traction force.

Preferably, the second frame 8 is slidably connected with an offset compensation mechanism 81 along a direction perpendicular to the moving direction of the fabric, and the hemming mechanism 4 and the sewing mechanism 5 are both installed on the offset compensation mechanism 81. This enables centering of the fabric against deflection towards one side.

Preferably, the offset compensation mechanism 81 includes a third frame 82, a slide rail mounted on the second frame 8, a slider mounted on the third frame 82 and slidably connected to the slide rail, and a second driving portion mounted on the second frame 8 and driving the third frame 82 to slide.

Preferably, the second driving part is a screw rod structure driven by a motor.

In this embodiment, sensors are respectively installed on both sides of the hemming mechanism 3 to measure the sagging depth of the edge of the fabric in real time, thereby improving the centering accuracy.

Preferably, the hemming mechanism 4 includes a material spreading frame 41, a material spreading plate 42 disposed on the material spreading frame 41, a hemming plate 43 disposed on one side of the material spreading plate 42 and used for turning the fabric inward and downward, a first guide plate 44 disposed on the material spreading plate 42 and located at the front end below the hemming plate 43, and a hemming plate 45 disposed on the material spreading plate 42 and located at the tail end below the hemming plate 43, an opening 46 for folding the fabric is reserved between the first guide plate 44 and the material spreading plate 42, a turn-up slit 47 is left between the hemming plate 43 and the lower surface of the material spreading plate 42, a spoke slit 451 is left between the spoke plate 45 and the lower surface of the hemming plate 43, the opening 46 is communicated with a turning gap 47, the front end and the rear end of the spreading plate 42 of the spreading frame 41 are respectively hinged with a guide rod 48, the tail end of the guide rod 48 is rotatably connected with a guide wheel 49, and an elastic member (not shown) for driving the guide wheel 49 to be close to the material spreading plate 42 is arranged between the guide rod 48 and the material spreading rack 41. In this embodiment, the elastic member is a tension spring.

As the fabric is pulled and conveyed, the edge of the fabric enters the hemming slit 47 along with the opening 46 of the first guide plate 44, and in addition, the guide wheel 49 on the guide bar 48 rotates on the fabric by friction force, so that the fabric is folded toward the hemming slit 47 to form a hem, and at the same time, the web penetrates into the hem along with the web slit 451.

The edge of the other side of the fabric opposite to the penetrating spoke can penetrate the vertical line through the curling mechanism 4, and the principle of the vertical line is the same as that of the penetrating spoke, which is not described in detail herein.

Preferably, the rotation tracks of the guide wheels 49 projected on the fabric intersect at an acute angle in the moving direction of the fabric, and are inclined toward the inner side of the material spreading plate 42. The guide wheel 49 thus gives the fabric edge a feeding force to wind the fabric edge into the hemming plate 43, preventing the fabric edge from being detached from the hemming plate 43.

Preferably, the lower surface of the material spreading plate 42 is provided with a limiting structure 421 for limiting the folding and bending depth of the fabric. This avoids the fabric hem from tilting towards the hem side.

Preferably, the limiting structure 421 is a screw member screwed to the material spreading plate 42. In this embodiment, the screw is a bolt.

Preferably, the sewing mechanism 5 includes a sewing machine 52, a sewing plate 51 slidably coupled to the second frame 8 in a direction perpendicular to a moving direction of the fabric, and a third driving part driving and positioning the sewing plate 51, and the sewing machine 52 is mounted on the sewing plate 51.

Preferably, the third driving part is a screw rod structure driven by a motor.

Preferably, the fabric folding machine further comprises a web strip introducing mechanism 9, wherein the web strip introducing mechanism 9 comprises a feeding roller 91 which is wound on a web roll and driven by a motor and a web strip guiding part 92 which is arranged on the second machine frame 8 and is used for guiding the web strip to penetrate into the fabric folding interlayer.

Preferably, spoke guide 92 includes the second deflector 93 that is "7" font in the space, second deflector 93 lower extreme top-down is the arc and buckles, second deflector 93 upper end is the level, second deflector 93 lower extreme is equipped with and is curved loading board 94, second deflector 93 lower extreme with leave the first space 95 that supplies the spoke to pass between the loading board 94, second deflector 93 upper end is equipped with a plurality of solid fixed rings 96, second deflector 93 upper end with leave the second space 97 that supplies the spoke to pass between the solid fixed ring 96.

When the spokes are fed, the motor drives the material-releasing roll to feed, under the action of the traction force of the fabric, the spokes enter the fabric edge-folding interlayer from the first gap 95 of the spoke guide part 92 through the second gap 97, the structure completes the transition from bottom to top through the second guide plate 93 in the shape of '7', and then enter the edge-folding mechanism 4 through the bearing plate 94.

Preferably, a mop mechanism 83 is further installed at the end of the second frame 8, and the mop mechanism 83 includes a mop frame, a mop wheel installed on the mop frame and driven by a motor, and a driven wheel installed on the mop frame and driven by a cylinder to approach and depart from the mop wheel.

Preferably, a storage rack 84 is further included between the sewing mechanism 5 and the cutting mechanism 6 for temporarily storing the fabric. The storage rack 84 facilitates adjustment of the fabric feed rate, maintains the fabric surface tension, and avoids the fabric from being loose, wrinkled or too tight.

Preferably, the storage rack 84 is rotatably connected with a first plastic traction roller 24, a second plastic traction roller 24 and a plurality of guide rollers 22 distributed up and down, and the storage rack 84 is provided with a fourth driving part for driving the first plastic traction roller 24 and the second plastic traction roller 24 to rotate.

Preferably, the upper end of the storage rack 84 is hinged with a swing rod 85, the free end of the swing rod 85 is rotatably connected with a gravity roller 86, and the fabric passes around the lower curved surface of the gravity roller 86. In this embodiment, the device is further provided with a sensor, an air cylinder for supporting the gravity roller 86 and a control module, and the control module adjusts the supporting force of the air cylinder on the gravity roller 86 according to the real-time data of the sensor, so as to adjust the action of the gravity roller 86 on the fabric tension.

Preferably, the riveting mechanism 1 is arranged between the storage rack 84 and the cutting mechanism 6 and is used for riveting and installing accessories on the fabrics.

Preferably, the riveting mechanism 1 includes a riveting table, a plurality of riveting machines mounted on one side of the riveting table, and a plurality of vibrating discs.

In this embodiment, the accessory is a curtain mounting ring.

Preferably, the cutting mechanism 6 comprises a cutting table 61, a material delivering clamp 62 connected to the cutting table 61 in a sliding manner along the fabric conveying direction, a fifth driving part for driving the material delivering clamp 62, a cutting frame 63 installed on the cutting table 61, a cutting edge 64 arranged right below the cutting frame 63 along the fabric conveying direction, and a cutting assembly 65 matched with the cutting edge 64 to realize cutting.

When cutting, the material conveying clamp 62 clamps and pulls the fabric to the position right below the cutting frame 63 according to the fixed length of the preset length under the driving of the fifth driving part, and then the cutting component 65 is matched with the cutting edge 64 to cut the fabric.

Preferably, the material delivering clamp 62 includes a material delivering frame 621, a material delivering cylinder 622 mounted on the upper end of the material delivering frame 621, and a cross bar 623 mounted at one end of the output shaft of the material delivering cylinder 622 and abutting against the inner wall of the lower end of the material delivering frame 621.

The cross rod 623 is driven to move up and down through the material conveying cylinder 622, so that the clamping and the loosening of the fabric are achieved, and during clamping, the material conveying frame 621 is driven to move through the fifth driving portion, so that the fabric is moved.

Preferably, the cutting assembly 65 comprises a pressing cylinder 651 mounted on the cutting frame 63, a pressing beam 652 arranged at an output shaft end of the pressing cylinder 651, a cutting arm 653 slidably connected to the cutting frame 63, a cutting hob 654 rotatably connected to the cutting arm 653, and a sixth driving part for driving the cutting arm 653 to slide and the cutting hob 654 to rotate.

Before cutting, the pressing beam 652 is abutted to the surface of the fabric through the pressing cylinder 651, so that the cutting position of the fabric is prevented from being wrinkled and uneven cutting is caused, and then the sixth driving part drives the cutting hob 654 to rotate to match with the cutting edge 64 to cut the fabric like a pair of scissors.

Preferably, the sixth driving part includes a synchronizing wheel 655 rotatably connected to the upper end of the cutting arm 653 and a power wheel 656 rotatably connected to the lower end of the cutting arm 653, the cutting frame 63 is mounted with a timing belt mechanism 657 (only a timing belt motor is shown, and a timing belt is not shown) for driving the synchronizing wheel 655 to rotate, a belt is connected between the synchronizing wheel 655 and the power wheel 656, and the power wheel 656 and the cutting hob 654 are connected by a power shaft 658.

During cutting, the synchronizing belt structure 657 is driven by a motor to drive the synchronizing wheel 655 to rotate, and at the moment, the power wheel 656 is driven by a belt, so that the cutting hob 654 connected with the power wheel 656 through the power shaft 658 rotates.

Preferably, the cutting arm 653 internal rotation is connected with the regulating shaft 66 that is perpendicular to the power shaft 658, the upper end of the regulating shaft 66 is connected with the suspension handle 67, install on the cutting frame 63 and be used for driving the suspension handle 67 pivoted adjusting cylinder 68, the regulation section of thick bamboo 69 that the power shaft 658 passed is installed to the regulating shaft 66 lower extreme, the through-hole department that the arm 653 power shaft 658 passed leaves the power shaft 658 swing to realize changing the gap that cuts hobbing cutter 654 cutting direction.

The setting of this structure, through the flexible of adjustment cylinder 68, drives regulating spindle 66 and rotates, and then makes power shaft 658 swing to adjust the cutting direction of cutting hob 654, makes like this that cutting hob 654 makes a round trip just can realize cutting twice, has improved machining efficiency.

Preferably, the material receiving mechanism 7 includes a material receiving frame 71, a material receiving rod 72 connected to the material receiving frame 71 in a sliding manner along the fabric conveying direction, a seventh driving portion for driving the material receiving rod 72 to slide, a plurality of material kneading clamps 73 arranged on the material receiving rod 72 at equal intervals, and a conveyor belt structure 74 arranged right below the material receiving frame 71.

During material receiving, the seventh driving portion drives the material receiving rod 72 to slide to one end of the fabric, then the fabric end is clamped by the plurality of material pinching clamps 73, then the seventh driving portion drives the material receiving rod 72 to draw out the fabric, and after cutting, the fabric falls on the conveyor belt structure 74 and is conveyed out through the conveyor belt structure 74.

Preferably, the material kneading clamp 73 comprises a mounting frame 731, a bottom plate 732 arranged at the bottom end of the mounting frame 731, a material kneading cylinder 733 arranged at the upper end of the mounting frame 731, and a top plate 734 arranged at the output shaft of the material kneading cylinder 733 and used for abutting against the bottom plate 732.

The fabric can be tightly held by the material holding cylinder 733, and the fabric can be firmly held at the same time by providing a plurality of material holding clamps 73 at equal intervals because the levelness of the surface of the fabric may be different at each place.

The whole work flow of the fabric production line is as follows: firstly, a material placing frame is used for placing materials, the fabric is trimmed, trimmed and centered through a pretreatment mechanism 2, then enters an edge folding mechanism 3 after edge ironing, a front folded plate 32, a front baffle plate 33 and a rear folded plate 34 in the edge folding mechanism 3 are matched together, the fabric is pulled to realize pre-folding of the fabric, meanwhile, a web is also penetrated into the folded edge in the edge folding process, then a sewing mechanism 5 is used for sewing, the sewn edge enters a riveting mechanism 1 to bind a curtain mounting ring, then enters a cutting table 61, cutting is finished through the matching of a cutting hob 654 and a cutting edge 64 on a cutting arm 653, and finally, the material receiving mechanism 7 is used for finishing the material discharging; the process does not need manual operation, and the production efficiency is improved.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.

Claims

1. A cloth production line is characterized by comprising:

a material placing frame;

a pre-treatment mechanism for aligning the trimmed web;

the edge folding mechanism is used for bending the fabric edge inwards;

the hemming mechanism is used for mounting the spoke in a hem of the fabric;

the sewing mechanism is used for sewing the spoke and the fabric;

the cutting mechanism is used for cutting the fabric in sections;

2. A cloth production line as claimed in claim 1, wherein: the pretreatment mechanism comprises a first frame, a plurality of guide rollers, a driven roller and a traction roller, wherein the guide rollers, the driven roller and the traction roller are rotatably connected to the first frame and are parallel to each other, a gap for a fabric to pass through is reserved between the driven roller and the traction roller, and the first frame is provided with a first driving part for driving the traction roller to rotate, an adjusting device for adjusting the position of the fabric and an edge cutting device for cutting the edge of the fabric.

3. A cloth production line as claimed in claim 2, wherein: the adjusting device is an edge suction device arranged on two sides of the first frame.

4. A cloth production line as claimed in claim 3, wherein: the trimming device comprises a trimming frame and a trimming blade which is arranged on the trimming frame and driven by a motor.

5. A cloth production line as claimed in claim 4, wherein: the hemming mechanism comprises a material spreading frame, a material spreading plate arranged on the material spreading frame, a hemming plate arranged on one side of the material spreading plate and used for hemming the fabric to the lower side of the inner side, a first guide plate arranged on the material spreading plate and located at the front end of the lower side of the hemming plate, and a batten plate arranged on the material spreading plate and located at the tail end of the lower side of the hemming plate, wherein an opening for folding the fabric is reserved between the first guide plate and the material spreading plate, a hemming gap is reserved between the hemming plate and the lower surface of the material spreading plate, a batten gap is reserved between the batten plate and the lower surface of the hemming plate, the opening is gradually reduced from the outside to the inside and is communicated with the hemming gap, the material spreading frame is hinged with guide rods at the front end and the rear end of the material spreading plate respectively, the tail end of each guide rod is rotatably connected with a guide wheel, and an elastic piece for driving the guide wheels to be close to the material spreading plate is arranged between the guide rods and the material spreading frame.

6. A cloth production line as claimed in claim 5, wherein: the sewing mechanism comprises a sewing machine, a sewing plate which is connected with the second rack in a sliding mode along the direction perpendicular to the moving direction of the fabric, and a third driving portion which drives and positions the sewing plate, and the sewing machine is installed on the sewing plate.

7. A cloth production line as claimed in claim 6, wherein: the fabric folding device is characterized by further comprising a web strip introducing mechanism, wherein the web strip introducing mechanism comprises a feeding roller and a web strip guiding part, the feeding roller is wound on a web strip roll and driven by a motor, and the web strip guiding part is installed on the second machine frame and used for guiding a web strip to penetrate into the fabric folding interlayer.

8. A cloth production line as claimed in claim 7, wherein: the spoke guide part comprises a second guide plate which is 7-shaped in space, the lower end of the second guide plate is bent in an arc shape from top to bottom, the upper end of the second guide plate is horizontal, the lower end of the second guide plate is provided with a bearing plate which is arc-shaped, the lower end of the second guide plate is provided with a first gap for the spokes to pass through, the upper end of the second guide plate is provided with a plurality of fixing rings, and the upper end of the second guide plate is provided with a second gap for the spokes to pass through.

9. A cloth production line as claimed in claim 8, wherein: the cutting mechanism comprises a cutting table, a material conveying clamp connected to the cutting table in a sliding mode along the fabric conveying direction, a fifth driving portion for driving the material conveying clamp, a cutting frame installed on the cutting table, a cutting blade arranged right below the cutting frame along the fabric conveying direction perpendicular to the fabric conveying direction, and a cutting assembly matched with the cutting blade to achieve cutting.

10. A cloth production line as claimed in claim 9, wherein: the material receiving mechanism comprises a material receiving frame, a material receiving rod connected to the material receiving frame in a sliding mode along the fabric conveying direction, a seventh driving portion for driving the material receiving rod to slide, a plurality of material kneading clamps arranged on the material receiving rod at equal intervals, and a conveying belt structure arranged right below the material receiving frame.