Cloth cutting device

Abstract

The application relates to the technical field of cloth processing, in particular to a cloth cutting device which comprises a machine box, a cloth carrier, a control unit, a fixing mechanism, a carrier conveying mechanism, a vacuum adsorption mechanism, a double-module cutting mechanism and a slitting and discharging mechanism. The cloth carrier is provided with a rigid conveying plane, the rigid conveying plane is provided with a felt layer, the bottom surface is provided with a plurality of independent adsorption areas, the carrier conveying mechanism is provided with a clamping and conveying assembly, a lifting assembly and a connecting assembly, the vacuum adsorption mechanism is provided with an air extraction structure and a plurality of adsorption assemblies, the double-module cutting mechanism is used for cutting, punching or line drawing of cloth located on the cloth carrier, and the slitting and discharging mechanism is used for slitting and discharging and cleaning of residual chippings. The application has the advantages of compact structure, small space, high efficiency, high precision, high stability, long service life, low use cost, easy maintenance, energy saving and environmental protection, automatic feeding and discharging, automatic cleaning of residual chippings, automatic slitting of cloth edge allowance and great saving of manpower and material resources.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cloth processing, in particular to a cloth cutting device. BACKGROUND

[0002] Various cloths are widely used in clothing, decoration and other fields, but the cloths need to be cut and processed to make clothing, decorations and other products for use.

[0003] In the prior art, the cloth is usually cut by a flexible conveying mechanism surface provided with a thick layer of felt structure for conveying, and then cut by suction and compression. Such a setting has the following problems: firstly, the felt needs to be replaced frequently, which is high in use cost; secondly, a high-power suction mechanism is needed to provide suction force, which has poor fixing effect and is prone to deformation during cutting; and thirdly, it is high in energy consumption and not environmentally friendly. In addition, the existing cutting device needs manual traction of the cloth for positioning, which results in low cutting efficiency, high labor intensity and non-automation. SUMMARY

[0004] To solve the above problems, the present application provides a cloth cutting device which is compact in structure, small in space, high in efficiency, precision and stability, long in service life, low in use cost, easy to maintain, energy-saving and environmentally friendly, can automatically feed and discharge, can automatically clean residual chips, and can automatically cut the edge material of cloth, greatly saving manpower and resources.

[0005] The technical scheme adopted by the present application is as follows:

[0006] A cloth cutting device comprises a machine case, a cloth carrier, a control unit, and a fixing mechanism, a carrier conveying mechanism, a vacuum suction mechanism, a double-module cutting mechanism and a cutting and discharging mechanism electrically connected to the control unit respectively;

[0007] The machine case is provided with a positioning area, a cutting area and a cutting and discharging area.

[0008] The cloth carrier is provided with a rigid conveying plane, and the rigid conveying plane is provided with a felt layer. The bottom surface of the cloth carrier is provided with a plurality of independent suction areas, and the rigid conveying plane is provided with a plurality of suction holes corresponding to the positions of the independent suction areas.

[0009] The fixing mechanism is arranged on the machine case and is arranged near the front end of the positioning area for fixing the cloth.

[0010] The carrier conveying mechanism is provided with a clamping assembly, a lifting assembly and a connecting assembly. The clamping assembly is arranged on the cabinet and is used for translational conveying of the cloth carrier, so that the cloth carrier sequentially passes through the positioning area, the cutting area and the slitting and discharging area of the cabinet. One set of lifting assemblies is arranged at both ends below the clamping assembly and is used for lifting and backflow conveying of the cloth carrier on the clamping assembly. The connecting assembly is arranged between one set of lifting assemblies and is used for connecting and conveying the cloth carrier between one set of lifting assemblies.

[0011] The vacuum adsorption mechanism is arranged below the cutting area of the cabinet. The vacuum adsorption mechanism is provided with an air extraction structure and a plurality of adsorption assemblies. The plurality of adsorption assemblies are respectively connected with the air extraction structure, and the plurality of adsorption assemblies are arranged one by one corresponding to the plurality of independent adsorption areas, so as to adsorb and fix the cloth on the cloth carrier in a partitioned manner.

[0012] The double-module cutting mechanism is arranged in the cutting area of the cabinet and is used for cutting, punching or drawing lines on the cloth on the cloth carrier.

[0013] The slitting and discharging mechanism is arranged in the slitting and discharging area of the cabinet and is used for slitting and discharging and cleaning of residual debris.

[0014] Further, the fixing mechanism is provided with a first fixing seat, a fixing rod, a pressing rod and a lifting cylinder. The first fixing seat is arranged on the cabinet. The fixing rod is arranged on the first fixing seat. The upper end surface of the fixing rod is attached with a felt. The pressing rod is located directly above the fixing rod. The lifting cylinder is arranged on the first fixing seat and is drivingly connected with the pressing rod, so as to drive the pressing rod to lift and abut against the fixing rod, thereby fixing the position of the cloth.

[0015] Further, the clamping assembly is provided with a conveying platform, a first conveying piece, a first clamping piece and a first cloth pressing piece. The conveying platform is mounted on the cabinet. The first conveying piece is provided with a clamping seat, a synchronous belt structure and a driving structure. The clamping seat is slidingly arranged on both sides of the conveying platform and is connected with the synchronous belt structure. The driving structure is mounted on the conveying platform and is drivingly connected with the synchronous belt structure. The first clamping piece is arranged on the clamping seat and is used for clamping the carrier to be conveyed. The first cloth pressing piece is arranged on the clamping seat and is used for clamping and fixing the cloth on the carrier to be conveyed.

[0016] Further, the lifting assembly is provided with a second fixing seat, a transfer seat, a first lifting structure and a second conveying member, the second fixing seat is installed on the cabinet, the first lifting structure is arranged on the second fixing seat and connected with the transfer seat, for driving the transfer seat to lift, the second conveying member is arranged on the transfer seat, and a plurality of groups of rolling bearing structures are arranged on the second conveying member.

[0017] Further, the lifting assembly is further provided with a first fixing structure and a counterweight structure, the fixing structure is installed on the transfer seat, for resisting and fixing the carrier to be connected from the bottom side, and the counterweight structure is arranged on the second fixing seat and connected with the transfer seat, for keeping balance during lifting.

[0018] Further, the connecting assembly is provided with a connecting seat, a linear module, a second fixing structure and a hooking structure, the connecting seat is installed on the cabinet, the linear module is installed on the connecting seat, the second fixing structure is installed on the linear module, guide structures are installed on both sides of the connecting seat, the guide structures are arranged in parallel with the linear module, and the hooking structure is installed on the connecting seat and located on both sides of the linear module.

[0019] Further, the vacuum adsorption mechanism is further provided with an adsorption platform and a dust collection assembly, the adsorption platform is installed on the cabinet, a plurality of adsorption channels are arranged on the adsorption platform, the adsorption assembly is provided with a plurality of second lifting structures and a plurality of air pipe structures, the air suction structure is arranged at the bottom end of the adsorption platform, a plurality of air pipe structures are respectively connected with the air suction structure and correspond to the adsorption channels one by one, and a plurality of air pipe structures are respectively provided with regulating valve structures, a plurality of second lifting structures are arranged on the adsorption platform and connected with a plurality of air pipe structures one by one, for driving the air pipe structures to extend out of or retract into the adsorption channels, and the dust collection assembly is connected with the air suction structure, and the dust collection assembly is provided with an explosion-proof dust collection box.

[0020] Further, the double-module cutting mechanism is provided with a cutting frame, an electric control part, a translation assembly, a group of cutting modules and a projection imaging assembly, the cutting frame is arranged on the cabinet, the electric control part is arranged above the cutting frame and connected with the translation assembly, a group of cutting modules and the projection imaging assembly respectively, the translation assembly is installed on the cutting frame, a group of cutting modules is arranged on the translation assembly, and the projection imaging assembly is installed on the cutting frame, for assisting imaging positioning during cutting.

[0021] Further, the cutting module is provided with a moving assembly, a cutter assembly and a visual positioning assembly, the moving assembly is arranged on the translation assembly;

[0022] The cutter assembly comprises a cutter seat, a servo drive structure, a pneumatic structure, a pneumatic cutter and a glue dispensing structure, the cutter seat is slidingly arranged on the moving assembly, the servo drive structure is mounted on the moving assembly and connected with the cutter seat, the pneumatic structure and the pneumatic cutter / glue dispensing structure are respectively mounted on the cutter seat, and the pneumatic structure is drivingly connected with the pneumatic cutter / glue dispensing structure.

[0023] The visual positioning assembly is provided with a CCD camera and a ring-shaped UV light source, which are respectively mounted on the moving assembly.

[0024] Further, the slitting and discharging mechanism is provided with a slitting seat, a third fixing seat, a horizontal moving assembly, a pressing and cutting cloth assembly, a dragging assembly, a material taking assembly and a cleaning assembly, the slitting seat is mounted on the cabinet, the third fixing seat is slidingly mounted on the slitting seat, the horizontal moving assembly is mounted on the slitting seat and drivingly connected with the third fixing seat, the pressing and cutting cloth assembly is movably mounted on the third fixing seat, the dragging assembly is mounted on the third fixing seat and drivingly connected with the cutting cloth assembly, the material taking assembly is mounted on the slitting seat, the material taking assembly is provided with a mechanical hand and a clamping jaw for tearing and taking the cut cloth, and the cleaning assembly is mounted on the third fixing seat and provided with a brush for cleaning the residual selvage and debris.

[0025] The application has the following advantages:

[0026] The cloth cutting equipment comprises a cabinet, a cloth carrier, a control unit and fixing mechanisms, a carrier conveying mechanism, a vacuum adsorption mechanism, a double-module cutting mechanism and a slitting and discharging mechanism which are electrically connected with the control unit, the cloth carrier is provided with a rigid conveying plane, a felt layer is attached to the rigid conveying plane, the bottom surface of the cloth carrier is provided with a plurality of independent adsorption zones, the carrier conveying mechanism is provided with a pinch feeding assembly, a lifting assembly and a connecting assembly, the vacuum adsorption mechanism is provided with an air extraction structure and a plurality of adsorption assemblies to adsorb and fix the cloth on the cloth carrier in a partitioned manner, the double-module cutting mechanism is used for cutting, punching or marking the cloth on the cloth carrier, and the slitting and discharging mechanism is used for slitting and discharging and cleaning debris, the application has the advantages of compact structure, small space, high efficiency, high precision, high stability, long service life, low use cost, easy maintenance, energy saving and environmental protection, automatic feeding and discharging, automatic cleaning of debris and automatic slitting of selvage of cloth, and great saving of manpower and resources. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structural schematic view (provided with a protective cover) of some embodiments of the application.

[0028] Figure 2Structure diagram of the structure in some embodiments of the present application (without protective cover);

[0029] Figure 3 For Figure 2 Structure diagram of the structure in another perspective;

[0030] Figure 4 Structure diagram of the fixing mechanism in some embodiments of the present application;

[0031] Figure 5 Structure diagram of the cloth carrier in some embodiments of the present application;

[0032] Figure 6 Structure diagram of the internal structure of the cloth carrier in some embodiments of the present application;

[0033] Figure 7 Structure diagram of the pinch assembly in some embodiments of the present application;

[0034] Figure 8 For Figure 7 Structure diagram of the structure in another perspective;

[0035] Figure 9 Structure diagram of the lifting assembly in some embodiments of the present application;

[0036] Figure 10 For Figure 9 Structure diagram of the structure in another perspective;

[0037] Figure 11 Structure diagram of the cloth carrier connected to the lifting assembly in some embodiments of the present application;

[0038] Figure 12 Structure diagram of the connecting assembly in some embodiments of the present application;

[0039] Figure 13 Structure diagram of the vacuum suction mechanism in some embodiments of the present application;

[0040] Figure 14 Structure diagram of the vacuum suction mechanism in some embodiments of the present application in the suction state with the cloth carrier;

[0041] Figure 15 Structure diagram of the double-module cutting mechanism in some embodiments of the present application;

[0042] Figure 16 For Figure 15 Structure diagram of the structure in another perspective;

[0043] Figure 17 Structure diagram of the cutting module in some embodiments of the present application;

[0044] Figure 18 Structure diagram of the slitting and cutting mechanism in some embodiments of the present application;

[0045] Figure 19 Structure diagram of the connection of the horizontal moving assembly, the cutting cloth assembly and the dragging assembly in some embodiments of the present application.

[0046] Legend of reference signs:

[0047] Cabinet 1, positioning area 11, cutting area 12, slitting and cutting area 13, cloth carrier 2, rigid conveying plane 21, felt layer 22, independent suction area 23, suction hole 24, control unit 3, fixing mechanism 4, first fixing seat 41, fixing rod 42, pressing rod 43, lifting cylinder 44, carrier conveying mechanism 5, pinch assembly 51, conveying platform 511, first conveying piece 512, pinch seat 5121, synchronous belt structure 5122, driving structure 5123, first clamping piece 513, first cloth pressing piece 514, lifting assembly 52, second fixing seat 521, moving seat 522, first lifting structure 523, second conveying piece 524, first fixing structure 525, counterweight structure 526, docking assembly 53, docking seat 531, linear module 532, second fixing structure 533, hooking structure 534, guide structure 535, vacuum suction mechanism 6, air suction structure 61, suction assembly 62, second lifting structure 621, air pipe structure 622, suction platform 63, dust collection assembly 64, double-module cutting mechanism 7, cutting frame 71, electric control part 72, translation assembly 73, cutting module 74, moving assembly 741, cutter assembly 742, cutter seat 7421, servo driving structure 7422, pneumatic structure 7423, pneumatic cutter 7424, visual positioning assembly 743, CCD camera 7431, annular UV light source 7432, projection imaging assembly 75, slitting and cutting mechanism 8, slitting seat 81, third fixing seat 82, horizontal moving assembly 83, cutting cloth assembly 84, dragging assembly 85, material taking assembly 86, cleaning assembly 87. DETAILED DESCRIPTION

[0048] In order to facilitate the understanding of the present application, the present application will be described in more detail below through embodiments. The preferred embodiments of the present application are given below. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. Any modification or equivalent replacement of the technical solutions of the present application without creative achievement will also be within the scope of protection of the present application.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for describing only specific embodiments and is not intended to limit the application.

[0050] The numerical values ​​disclosed in the embodiments of this invention are approximate values, not definitive values. Where error or experimental conditions permit, all values ​​within the error range may be included, and the specific numerical values ​​disclosed in the embodiments of this invention are not limited to those specified.

[0051] Unless otherwise specified, all raw materials, reagents, instruments and equipment used in this invention can be purchased from the market or prepared by existing methods.

[0052] like Figures 1-19 As shown, the fabric cutting equipment described in this embodiment includes a chassis 1, a fabric carrier 2, a control unit 3, a fixing mechanism 4, a carrier conveying mechanism 5, a vacuum adsorption mechanism 6, a dual-module cutting mechanism 7, and a slitting and unloading mechanism 8, all of which are electrically connected to the control unit 3.

[0053] The chassis 1 is provided with a positioning area 11, a cutting area 12 and a slitting and unloading area 13;

[0054] The fabric carrier 2 is provided with a rigid conveying plane 21, on which a felt layer 22 is attached. The bottom surface of the fabric carrier 2 is provided with multiple independent adsorption areas 23. The rigid conveying plane 21 is provided with a number of adsorption holes 24 corresponding to the positions of the multiple independent adsorption areas 23.

[0055] The fixing mechanism 4 is disposed in the housing 1 and is located near the front end of the positioning area 11, and is used to fix the fabric.

[0056] The carrier conveying mechanism 5 includes a clamping component 51, a lifting component 52, and a connecting component 53. The clamping component 51 is disposed on the chassis 1 and is used to move and convey the fabric carrier 2 horizontally, so that the fabric carrier 2 passes sequentially through the positioning area 11, the cutting area 12, and the slitting and unloading area 13 of the chassis 1. The lifting component 52 is provided in a set, which is disposed at both ends below the clamping component 51 and is used to lift and rewind the fabric carrier 2 located on the clamping component 51. The connecting component 53 is disposed between the set of lifting components 52 and is used to connect and convey the fabric carrier 2 between the set of lifting components 52.

[0057] The vacuum adsorption mechanism 6 is located below the cutting area 12 of the housing 1. The vacuum adsorption mechanism 6 is provided with an exhaust structure 61 and multiple adsorption components 62. The multiple adsorption components 62 are respectively connected to the exhaust structure 61, and the multiple adsorption components 62 are arranged one-to-one with the multiple independent adsorption areas 23 to adsorb and fix the fabric located on the fabric carrier 2 in sections.

[0058] The double-module cutting mechanism 7 is arranged in the cutting area 12 of the machine box 1, and is used for cutting, punching or drawing lines on the cloth on the cloth carrier 2.

[0059] The slitting and discharging mechanism 8 is arranged in the slitting and discharging area 13 of the machine box 1, and is used for slitting and discharging and cleaning residual debris.

[0060] The cloth cutting equipment provided by the embodiment has the advantages of compact structure, small space, high efficiency, high precision, high stability, long service life, low use cost, easy maintenance, energy saving and environmental protection, automatic feeding and discharging, automatic cleaning of residual debris, automatic slitting of cloth edges, and great saving of manpower and resources.

[0061] In the cutting process, the cloth on the external rack first passes through the fixing mechanism 4 and then enters the cloth carrier 2, at this time, the position is the positioning area 11, then the carrier conveying mechanism 5 forwards to make the cloth carrier 2 enter the cutting area 12, the cloth carrier 2 is positioned by the vacuum adsorption mechanism 6 in the cutting area 12, and then the double-module cutting mechanism 7 is used for efficient cutting processing, then the cloth carrier 2 continues to forward, enters the slitting and discharging area 13, and is torn and discharged by the slitting and discharging mechanism 8, and the residual edge and residual debris on the cloth carrier 2 are cleaned, so as to facilitate the next use, then the pinch roll assembly 51 loosens the cloth carrier 2, the cloth carrier 2 is lowered by the lifting assembly 52 located at the right end of the machine box 1, the cloth carrier 2 is connected from below, and after the cloth carrier 2 is lowered to a predetermined position, the cloth carrier 2 is pushed to the lifting assembly 52 located at the left end of the machine box 1 through the connecting assembly 53, the cloth carrier 2 is lifted by the lifting assembly 52, and the cloth carrier 2 is lifted until the cloth carrier 2 enters the pinch roll assembly 51, that is, the positioning area 11 of the rack, at this time, the pinch roll assembly 51 clamps the carrier and forwards to convey the cloth carrier 2 to the cutting area 12, so as to realize the cutting processing of the cloth.

[0062] In the embodiment, the cloth carrier 2 is a rigid conveying plane 21, compared with the traditional flexible felt conveying belt, the positioning effect is good, the cloth is not easy to slip, and the felt layer 22 can be greatly prolonged in service life, so that the replacement frequency is reduced, and only a thin layer of felt needs to be arranged, the cost is further reduced, the cutting efficiency is improved, the adsorption positioning effect is improved, the cutting effect is improved, the power requirement of the air extraction structure 61 is reduced, and the purchase cost is saved.

[0063] In some embodiments, the fixing mechanism 4 is provided with a first fixing seat 41, a fixing rod 42, a pressing rod 43 and a lifting cylinder 44. The first fixing seat 41 is arranged on the cabinet 1. The fixing rod 42 is arranged on the first fixing seat 41. The upper end surface of the fixing rod 42 is attached with a felt. The pressing rod 43 is located directly above the fixing rod 42. The lifting cylinder 44 is arranged on the first fixing seat 41 and is drivingly connected with the pressing rod 43. The lifting cylinder 44 is used to drive the pressing rod 43 to lift and abut against the fixing rod 42, so as to fix the position of the cloth.

[0064] In the embodiment, the structure of the fixing mechanism 4 is specifically shown. The fixing mechanism 4 has a simple structure and can cooperate with the clamping and conveying assembly 51 to achieve better cloth positioning effect.

[0065] In some embodiments, the clamping and conveying assembly 51 is provided with a conveying platform 511, a first conveying member 512, a first clamping member 513 and a first cloth pressing member 514. The conveying platform 511 is installed on the cabinet 1. The first conveying member 512 is provided with a clamping seat 5121, a synchronous belt structure 5122 and a driving structure 5123. The clamping seat 5121 is slidingly arranged on both sides of the conveying platform 511 and is connected with the synchronous belt structure 5122. The driving structure 5123 is installed on the conveying platform 511 and is drivingly connected with the synchronous belt structure 5122. The first clamping member 513 is arranged on the clamping seat 5121 and is used to clamp the carrier to be conveyed. The first cloth pressing member 514 is arranged on the clamping seat 5121 and is used to clamp and fix the cloth on the carrier to be conveyed.

[0066] In the embodiment, the first clamping member 513 is used to clamp during the conveying process, but is released during the connection, so that the cloth carrier 2 falls into the lifting assembly 52 or the cloth carrier 2 of the lifting assembly 52 enters the conveying platform 511 and is clamped again. In the embodiment, a plurality of cloth pressing members are arranged in parallel and at intervals. During the conveying process, the cloth can be pressed by the plurality of cloth pressing members, and then the cloth is conveyed forward together with the cloth carrier 2, so as to realize accurate conveying of the cloth and the carrier.

[0067] In some embodiments, the lifting assembly 52 is provided with a second fixing seat 521, a transfer seat 522, a first lifting structure 523 and a second conveying member 524. The second fixing seat 521 is installed on the cabinet 1. The first lifting structure 523 is arranged on the second fixing seat 521 and is connected with the transfer seat 522. The first lifting structure 523 is used to drive the transfer seat 522 to lift. The second conveying member 524 is arranged on the transfer seat 522 and is provided with a plurality of groups of rolling bearing structures.

[0068] Specifically, the lifting assembly 52 is further provided with a first fixing structure 525 and a counterweight structure 526. The fixing structure 525 is mounted on the transfer seat 522 and used to support and fix the carrier to be connected and transferred from the bottom side. The counterweight structure 526 is arranged on the second fixing seat 521 and connected with the transfer seat 522, and used to keep balance during lifting.

[0069] In the embodiment, the first lifting structure 523 can be specifically a driving motor, a speed reducer and a screw structure, which are cooperated to drive lifting and keep stable lifting through the counterweight structure 526. The structure is simple and practical.

[0070] In some embodiments, the connecting assembly 53 is provided with a connecting seat 531, a linear module 532, a second fixing structure 533 and a hooking structure 534. The connecting seat 531 is mounted on the cabinet 1. The linear module 532 is mounted on the connecting seat 531. The second fixing structure 533 is mounted on the linear module 532. The connecting seat 531 is provided with guide structures 535 on both sides. The guide structures 535 are arranged in parallel with the linear module 532. The hooking structure 534 is mounted on the connecting seat 531 and located on both sides of the linear module 532.

[0071] In the embodiment, during the connecting and transferring process, the position of the fabric assembly is fixed by the second fixing structure 533, and then linearly transferred by the linear module 532 to realize the transfer between a group of lifting structures. The hooking structure 534 hooks the fabric carrier 2 to the second fixing structure 533 and limits the maximum transfer distance, so as to realize safer and more reliable connecting and transferring and to stably transfer the fabric carrier 2 between a group of lifting assemblies 52.

[0072] In some embodiments, the vacuum adsorption mechanism 6 is further provided with an adsorption platform 63 and a dust collection assembly 64. The adsorption platform 63 is mounted on the cabinet 1. The adsorption platform 63 is provided with a plurality of adsorption channels. The adsorption assembly 62 is provided with a plurality of second lifting structures 621 and a plurality of air pipe structures 622. The air suction structure 61 is arranged at the bottom end of the adsorption platform 63. The plurality of air pipe structures 622 are respectively connected with the air suction structure 61 and correspond to the adsorption channels one by one. The plurality of air pipe structures 622 are respectively provided with regulating valve structures. A plurality of second lifting structures 621 are arranged on the adsorption platform 63 and connected with the plurality of air pipe structures 622 one by one, which are used to drive the air pipe structures 622 to extend or retract in the adsorption channels. The dust collection assembly 64 is connected with the air suction structure 61. The dust collection assembly 64 is provided with an explosion-proof dust collection tank.

[0073] The vacuum suction mechanism 6 in this embodiment is specifically shown, which is driven by the second lifting structure 621 to lift and drive the plurality of air pipe structures 622, mainly to avoid the cloth carrier 2 to pass through smoothly, and the explosion-proof dust collection box is arranged to ensure the safety of dust collection.

[0074] In some embodiments, the double-module cutting mechanism 7 is provided with a cutting frame 71, an electric control part 72, a translation assembly 73, a set of cutting modules 74, and a projection imaging assembly 75. The cutting frame 71 is arranged on the case 1. The electric control part 72 is arranged above the cutting frame 71 and is connected with the translation assembly 73, the set of cutting modules 74, and the projection imaging assembly 75, respectively. The translation assembly 73 is installed on the cutting frame 71. The set of cutting modules 74 is arranged on the translation assembly 73. The projection imaging assembly 75 is installed on the cutting frame 71 and is used for auxiliary imaging positioning in the cutting process.

[0075] Specifically, the cutting module 74 is provided with a moving assembly 741, a cutter assembly 742, and a visual positioning assembly 743. The moving assembly 741 is arranged on the translation assembly 73.

[0076] The cutter assembly 742 includes a cutter seat 7421, a servo drive structure 7422, a pneumatic structure 7423, a pneumatic cutter 7424, and a dispensing structure. The cutter seat 7421 is slidingly arranged on the moving assembly 741. The servo drive structure 7422 is installed on the moving assembly 741 and is connected with the cutter seat 7421. The pneumatic structure 7423 and the pneumatic cutter 7424 / the dispensing structure are installed on the cutter seat 7421, and the pneumatic structure 7423 is drivingly connected with the pneumatic cutter 7424 / the dispensing structure.

[0077] The visual positioning assembly 743 is provided with a CCD camera 7431 and a ring-shaped UV light source 7432. The CCD camera 7431 and the ring-shaped UV light source 7432 are installed on the moving assembly 741, respectively.

[0078] In this embodiment, the electric control part 72 is arranged on the cutting frame 71, which is highly integrated to reduce space and facilitate the arrangement of double modules for cutting to further improve the cutting efficiency. The visual positioning and projector imaging auxiliary devices are arranged to facilitate the accurate control of the feeding precision and cutting position precision of the cloth, and improve the positioning precision of the cutting.

[0079] Specifically, the translation assembly 73 in this embodiment is based on the cooperation of the screw structure, the conveyor belt structure, and the driving structure to drive the moving assembly 741 to move. The moving assembly 741 is driven by the drag chain driving mode to move the cutter assembly 742 to the cutting position for cutting.

[0080] Specifically, in the embodiment, the cutting of the cloth is performed by the pneumatic cutter 7424, and the cutter can directly cut or punch according to the cutting requirement. When necessary, the cutter can be replaced by a dispensing head to perform dispensing and line drawing, so as to facilitate the processing of the subsequent pasting process.

[0081] Specifically, in the embodiment, the projection imaging assembly 75 is arranged as a double projector. In the cutting process, the double projector can be used to assist in layout and rapid alignment, so as to improve the cutting efficiency.

[0082] In some embodiments, the slitting and discharging mechanism 8 is provided with a slitting seat 81, a third fixing seat 82, a horizontal moving assembly 83, a pressing and cutting cloth assembly 84, a dragging assembly 85, a material taking assembly 86, and a cleaning assembly 87. The slitting seat 81 is installed on the cabinet 1. The third fixing seat 82 is slidingly installed on the slitting seat 81. The horizontal moving assembly 83 is installed on the slitting seat 81 and is drivingly connected with the third fixing seat 82. The pressing and cutting cloth assembly 84 is movably installed on the third fixing seat 82. The dragging assembly 85 is installed on the third fixing seat 82 and is drivingly connected with the pressing and cutting cloth assembly 84. The material taking assembly 86 is installed on the slitting seat 81. The material taking assembly 86 is provided with a mechanical hand and a clamping jaw, which are used to tear and take the cut cloth. The cleaning assembly 87 is installed on the third fixing seat 82. The cleaning assembly 87 is provided with a brush, which is used to clean the residual edge material and debris.

[0083] The embodiment specifically shows the arrangement of the slitting and discharging mechanism 8. The pressing and cutting cloth assembly 84 specifically includes a cutter and a cloth pressing element. In use, the cloth can be cut by the cutter, and the cloth pressing element can be used to accurately position the cloth during the material taking process of the material taking assembly 86, so as to improve the material taking efficiency. At the same time, the material taking assembly 86 and the cleaning assembly 87 can be used to tear and take the material and clean the cloth carrier 2 by the brush, which has high practicability and high processing efficiency.

[0084] Specifically, the dragging assembly 85 of the embodiment is used to synchronously transmit by using a synchronous belt, so that the cutter and the cloth pressing element can synchronously act. During the slitting, the cloth is synchronously pressed, so as to prevent the displacement during the cutting of the cloth. At the same time, the cutter and the cloth pressing element are respectively provided with lifting driving structures. During the tearing and taking process, the cloth pressing element also moves to the close position and is lowered to press and position the cloth, so as to achieve better tearing and taking.

[0085] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A cloth cutting apparatus characterized by comprising: The cloth cutting and separating device comprises a cabinet, a cloth carrier, a control unit, a fixing mechanism, a carrier conveying mechanism, a vacuum adsorption mechanism, a double-module cutting mechanism and a separating and discharging mechanism, and the fixing mechanism, the carrier conveying mechanism, the vacuum adsorption mechanism, the double-module cutting mechanism and the separating and discharging mechanism are electrically connected with the control unit respectively. The cabinet is provided with a positioning area, a cutting area and a separating and discharging area. The cloth carrier is provided with a rigid conveying plane, and a felt layer is attached to the rigid conveying plane. The fixing mechanism is arranged on the cabinet and is arranged close to the front end of the positioning area to fix the cloth. The carrier conveying mechanism is provided with a clamping and conveying assembly, a lifting assembly and a connecting assembly. The vacuum adsorption mechanism is arranged below the cutting area of the cabinet. The double-module cutting mechanism is arranged in the cutting area of the cabinet to cut, punch or draw lines on the cloth on the cloth carrier. The separating and discharging mechanism is arranged in the separating and discharging area of the cabinet to separate and discharge and clean the residual scraps. The clamping and conveying assembly is provided with a conveying platform, a first conveying member, a first clamping member and a first cloth pressing member. The lifting assembly is provided with a second fixing seat, a moving seat, a first lifting structure and a second conveying member. The second conveying member is provided with a plurality of groups of rolling bearing structures. The lifting assembly is further provided with a first fixing structure and a counterweight structure. The fixing structure is mounted on the transfer seat and used for supporting and fixing the carrier to be connected and transferred from the bottom side. The counterweight structure is arranged on the second fixing seat and connected with the transfer seat, and used for keeping balance during lifting. The connecting assembly is provided with a connecting seat, a linear module, a second fixing structure and a hooking structure. The connecting seat is mounted on the cabinet. The linear module is mounted on the connecting seat. The second fixing structure is mounted on the linear module. The connecting seat is provided with guide structures on both sides. The guide structures are arranged in parallel with the linear module. The hooking structure is mounted on the connecting seat and located on both sides of the linear module.

2. The fabric cutting apparatus according to claim 1, wherein, The fixing mechanism is provided with a first fixing seat, a fixing rod, a pressing rod and a lifting cylinder. The first fixing seat is arranged on the cabinet. The fixing rod is arranged on the first fixing seat. The upper end surface of the fixing rod is attached with a felt. The pressing rod is located directly above the fixing rod. The lifting cylinder is arranged on the first fixing seat and drivingly connected with the pressing rod, so as to drive the pressing rod to lift and abut against the fixing rod, thereby fixing the position of the cloth.

3. The fabric cutting apparatus according to claim 1, wherein, The vacuum adsorption mechanism is further provided with an adsorption platform and a dust collection assembly. The adsorption platform is mounted on the cabinet. The adsorption platform is provided with a plurality of adsorption channels. The adsorption assembly is provided with a plurality of second lifting structures and a plurality of air pipe structures. The air suction structure is arranged at the bottom end of the adsorption platform. A plurality of air pipe structures are respectively connected with the air suction structure and correspond to the adsorption channels one by one. The air pipe structures are respectively provided with regulating valve structures. A plurality of second lifting structures are arranged on the adsorption platform and connected with the air pipe structures one by one, so as to drive the air pipe structures to extend into or retract from the adsorption channels. The dust collection assembly is connected with the air suction structure. The dust collection assembly is provided with an explosion-proof dust collection box.

4. The fabric cutting apparatus according to claim 1, wherein, The double-module cutting mechanism is provided with a cutting frame, an electric control part, a translation assembly, a group of cutting modules and a projection imaging assembly. The cutting frame is arranged on the cabinet. The electric control part is arranged above the cutting frame and connected with the translation assembly, the group of cutting modules and the projection imaging assembly respectively. The translation assembly is mounted on the cutting frame. The group of cutting modules is arranged on the translation assembly. The projection imaging assembly is mounted on the cutting frame, so as to assist imaging positioning during cutting.

5. The fabric cutting apparatus according to claim 4, wherein, The cutting module is provided with a moving assembly, a cutter assembly and a visual positioning assembly. The moving assembly is arranged on the translation assembly. The cutter assembly includes a cutter seat, a servo driving structure, a pneumatic structure, a pneumatic cutter and a glue dispensing structure. The cutter seat is slidingly arranged on the moving assembly. The servo driving structure is mounted on the moving assembly and connected with the cutter seat. The pneumatic structure and the pneumatic cutter / glue dispensing structure are respectively mounted on the cutter seat and drivingly connected with the pneumatic structure and the pneumatic cutter / glue dispensing structure. The visual positioning assembly is provided with a CCD camera and a ring-shaped UV light source, which are respectively installed on the moving assembly.

6. The fabric cutting apparatus according to claim 1, wherein, The slitting and cutting mechanism is provided with a slitting seat, a third fixing seat, a horizontal moving assembly, a pressing and cutting cloth assembly, a dragging assembly, a material taking assembly and a cleaning assembly. The slitting seat is installed on the case. The third fixing seat is slidingly installed on the slitting seat. The horizontal moving assembly is installed on the slitting seat and is drivingly connected with the third fixing seat. The pressing and cutting cloth assembly is movably installed on the third fixing seat. The dragging assembly is installed on the third fixing seat and is drivingly connected with the cutting cloth assembly. The material taking assembly is installed on the slitting seat. The material taking assembly is provided with a mechanical hand and a clamping jaw for tearing and taking the slitted cloth. The cleaning assembly is installed on the third fixing seat. The cleaning assembly is provided with a brush for cleaning the remaining selvedge material and debris.

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