CN112209144B

CN112209144B - Automatic production line and production method for wrapping cloth products

Info

Publication number: CN112209144B
Application number: CN202011147555.0A
Authority: CN
Inventors: 姜永权; 杨利平; 邓敏; 赵银根
Original assignee: Guangdong Green Precision Components Co Ltd
Current assignee: Guangdong Green Precision Components Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2024-09-13
Anticipated expiration: 2040-10-23
Also published as: CN112209144A

Abstract

The invention discloses an automatic production line of a wrapping cloth product and a production method thereof, wherein the automatic production line comprises an automatic feeding device, a mesh stretching and attaching device, a laser machine, an automatic waste material removing and feeding device, a cloth folding and attaching and assembling device, a laser cutting device of a self-turning jig, a key assembling device and an assembling key hot melting device which are sequentially connected through a conveying device. Meanwhile, because man-made interference is reduced in the production process, machining precision errors and damage rate of products are reduced, and product quality is improved.

Description

Automatic production line and production method for wrapping cloth products

Technical Field

The invention relates to the field of wrapping cloth production lines, in particular to an automatic wrapping cloth product production line and a production method thereof.

Background

In order to create a warm home environment, smart home products such as smart speakers are often wrapped on the outer surface thereof. In the cloth wrapping industry, product wrapping is mainly finished by a manual line or a semi-automatic line, and no real automatic cloth wrapping exists. However, with the rapid development of social economy in China, the labor cost is continuously increased, and the labor consumption of the original manual line or semi-automatic line is large, so that the product cost is increased; on the other hand, the manual line or the semi-automatic line needs to be manually controlled for product quality, so that the production efficiency is low, and along with the rapid expansion of the wrapping market, the original manual line or the semi-automatic line cannot meet the mass production requirements of current enterprises. At present, the requirement on the quality of the wrapping cloth product is high, and in order to reduce the labor cost and improve the production efficiency, the development of an automatic wrapping cloth product production line is urgently needed to solve the problems.

Disclosure of Invention

The invention aims to develop an automatic production line and a production method of a wrapping cloth product, so as to reduce labor cost, improve production efficiency and improve product quality.

In order to achieve the above purpose, the present invention provides the following technical solutions:

An automatic production line for wrapping cloth products comprises an automatic feeding device, a screen cloth stretching and attaching device, a laser machine, an automatic waste material removing and feeding device, a cloth folding and attaching and assembling device, a laser cutting device of a self-rotation jig, a key assembling device and an assembling key hot melting device which are sequentially connected through a conveying device.

Further, the conveying device comprises a front-end conveying belt, a rear-end conveying belt, a first conveying belt, a second conveying belt, a third conveying belt, a fourth conveying belt, a fifth conveying belt and a mechanical clamping mechanism, wherein a plurality of blocking cylinders, jacking cylinders and inductors are arranged on the conveying device; the mechanical clamping mechanism comprises a sliding groove and a plurality of mechanical claw modules located on the sliding groove, the mechanical claw modules are used for grabbing and placing the transfer carrier on the conveying device, the transfer carrier comprises a mesh clamping jig and a product placement jig, the product placement jig comprises a placement ball body and a placement base, the placement ball body is located above the placement base, the placement ball body is arranged in such a way, and the whole automatic production process can be completed by matching with devices of other procedures, so that the production efficiency is improved.

Further, the automatic feeding device comprises a feeding mechanism, a grabbing mechanism and a discharging mechanism; the feeding mechanism comprises a first tray assembly, wherein the first tray assembly comprises a first accommodating space for stacking trays, a first moving assembly for moving the trays back and forth and a first lifting assembly for moving the trays up and down, a first discharging hole for moving the trays upwards out is formed in the top of the first tray assembly, and a first feeding hole for allowing the trays to enter the accommodating space is formed in the lower section of the side part of the first tray assembly; the grabbing mechanism comprises clamping jaws and a moving module for driving the clamping jaws; the discharging mechanism comprises a lifting support, a driving assembly and a second tray assembly, wherein the driving assembly is used for driving the lifting support to stretch and move, the second tray assembly comprises a second accommodating space for stacking trays, a second moving assembly for moving the trays back and forth and a second lifting assembly for moving the trays up and down, a second feeding port for enabling the trays to move downwards is formed in the top of the second tray assembly, and a second discharging port for enabling the trays to go out is formed in the lower section of the side part of the second tray assembly; a correlation sensor is arranged on one side above the first discharge hole and the second feed hole; the first moving assembly comprises a first placing plate and a first rodless cylinder, wherein the first placing plate is used for placing the tray, and the first placing plate is positioned above the first rodless cylinder; the first lifting assembly comprises a first lifting plate, a first guide column, a first screw rod and a first lifting motor, wherein the first lifting plate is respectively connected with the first guide column in a sliding manner, the first screw rod is in threaded connection, and the first lifting motor drives the first screw rod; the first lifting plate is provided with a positioning block for positioning the tray; the moving module comprises an X-axis moving module, a Y-axis moving module and a Z-axis moving module; the second lifting assembly comprises a second lifting plate, a second guide post, a second screw rod and a second lifting motor, wherein the second lifting plate is respectively connected with the second guide post in a sliding manner, the second screw rod is in threaded connection, and the second lifting motor drives the second screw rod; the second moving assembly comprises a second placing plate and a second rodless cylinder, wherein the second placing plate is used for placing the tray, and the second placing plate is positioned above the second rodless cylinder; the driving assembly comprises a cylinder for driving the lifting support to stretch out and draw back, and a third rodless cylinder for moving the lifting support, wherein the cylinder is connected with the third rodless cylinder in a sliding mode through a sliding block. Through setting up feed mechanism, snatch mechanism and discharge mechanism for the degree of automation of device is high, need not the manual work and repeatedly material loading.

Further, the automatic waste material removing and feeding device comprises a frame, wherein the frame is provided with a double-unit feeding device, a material fixing device and a waste material removing device; the double-unit feeding device comprises two feeding devices for simultaneously taking and feeding cloth, and the feeding devices are used for placing the cloth on the cloth fixing device; the cloth fixing device comprises the mesh clamping jig, and the mesh clamping jig is opened and closed through the clamping device to place and fix cloth; the waste cloth removing device comprises a manipulator for clamping and removing the waste cloth on the mesh clamping jig; the two feeding devices are fixedly connected to two ends of the connecting beam through the connecting beam, a sliding block is arranged on the lower end face of the connecting beam, a sliding rail is arranged below the sliding block, the sliding rail is perpendicular to the connecting beam, the sliding block is in sliding connection with the sliding rail, and the side end of the connecting beam is connected with a working rod of a sixth air cylinder arranged at one end of the sliding rail; the feeding device comprises a cloth taking mechanism and a cloth placing mechanism; the cloth taking mechanism is arranged right above the cloth placing mechanism; the cloth taking mechanism comprises a first air cylinder, a connecting disc and 4 suction blocks, wherein the first air cylinder is arranged on the connecting beam, the connecting disc is connected with a working rod of the first air cylinder, and the 4 suction blocks are uniformly distributed around the lower end face of the connecting disc; the suction block is communicated with the air pipe the lower end face is provided with a suction port; the cloth placing mechanism comprises a workbench arranged on the rack, 4 baffles uniformly distributed around the workbench, a cloth supporting plate arranged in the middle of the workbench and capable of moving up and down, and an inductor arranged at the side end of the cloth supporting plate and used for sensing the height of cloth; 4 baffles and 4 suction blocks are arranged in a staggered manner; the lower end surface of the cloth supporting plate is connected with a working rod of a second cylinder arranged on the frame; the mesh clamping jig comprises a lower disc and an upper disc stacked on the upper end face of the lower disc; a limiting block is arranged at the edge of the upper end face of the lower disc; the lower disc and the upper disc are octagonal, the left and right ends of the upper disc protrude from the left and right ends of the lower disc, and the front and rear ends of the upper disc are arranged in the front and rear ends of the lower disc; the clamping device comprises a third air cylinder, a mounting plate, a fourth air cylinder, a first clamping jaw and a second clamping jaw, wherein the third air cylinder is mounted on the rack, the mounting plate is connected with an operation rod of the third air cylinder, the fourth air cylinder is mounted on the lower end face of the mounting plate, and the first clamping jaw and the second clamping jaw are respectively connected with the operation rod of the fourth air cylinder and are used for clamping the mesh clamping jig; the fourth cylinder is a bidirectional cylinder; the manipulator comprises a motor connected with the frame through a connecting rod, a rotary rotating block connected with a rotating shaft of the motor, a fifth air cylinder connected with the rotary rotating block through a connecting block, and a clamping piece connected with a working rod of the fifth air cylinder through a 7-shaped plate. The double-unit feeding device is arranged, so that the feeding of two cloths can be simultaneously performed, and the production efficiency is improved; the cloth fixing device is arranged, the cloth is placed on the cloth fixing device, and the cloth is fixed, so that the labor intensity of manual arrangement and fixation is reduced; the waste cloth removing device is arranged, waste materials are removed through the waste cloth removing device after the cloth processing is finished, and then the cloth feeding can be continuously carried out on the cloth fixing device; the whole process is automatic, so that the labor intensity is reduced, and meanwhile, the production efficiency is improved.

Further, the laser cutting device with the self-rotation type jig further comprises a transfer mechanism, a positioning mechanism, a cutting mechanism and a cloth clamping mechanism, wherein the positioning mechanism, the cutting mechanism and the cloth clamping mechanism are arranged on the machine base; the display is used for observing the cutting hole positions; the transfer mechanism comprises a track, a sliding block and a mechanical claw module; the sliding block is in sliding connection with the track through the driving mechanism, the mechanical claw modules are fixedly connected to the sliding block, and the mechanical claw modules are used for grabbing and placing products to be cut; the positioning mechanism comprises a fixed frame, a hollow rotating platform is arranged above the fixed frame, a turntable on the hollow rotating platform is connected with a driving device, a supporting frame is arranged in the fixed frame, and a visual positioning mechanism is arranged on the supporting frame; the jig positioning block is fixedly connected to the turntable and is of a hollow structure; the cutting mechanism comprises a laser cutting machine which is connected to the supporting rod in a sliding locking manner, and the laser cutting machine is provided with a laser gun head; the cutting mechanism further comprises an exhaust gas pipe, and the exhaust gas pipe is positioned above the positioning mechanism; the cloth clamping mechanism comprises a driving cylinder, a pneumatic mechanical claw and a jig placing block, wherein the pneumatic mechanical claw is connected with the output end of the driving cylinder, and the jig placing block is positioned in front of the pneumatic mechanical claw; the mechanical claw modules are provided with two groups and are distributed on the sliding blocks in parallel; the visual positioning mechanism comprises a light source and a CCD camera, wherein the light source is positioned on the upper surface of the supporting frame, the CCD camera is positioned on the lower surface of the supporting frame, and the CCD camera is aligned to the working area of the laser gun head. Through setting up transport mechanism, positioning mechanism, cutting mechanism and double-layered cloth mechanism, improve degree of automation, and then improve production efficiency and product quality, positioning mechanism and cutting mechanism's cooperation use can carry out high accuracy location with the different focus hole sites of treating the cutting product surface, ensures the accurate cutting of laser rifle head, and double-layered cloth mechanism can get rid of the waste cloth on the product after the cutting, need not manual operation, has reduced the cost of labor.

Further, the key assembling device comprises a platform, wherein the platform is provided with a manipulator module, a turntable feeding module and a key feeding module, the manipulator module comprises a manipulator controlled by a control console and a vacuum suction head arranged on a grabbing part of the manipulator, the turntable feeding module comprises a turntable and a bracket of fixed products arranged on the turntable at equal intervals in circumference, and the key feeding module comprises a first feeding platform and a second feeding platform; the rotary table is driven to rotate by a first driving motor, the bracket and the rotary table are inclined at 60 degrees, a plurality of second driving motors are arranged on the rotary table, the output ends of the second driving motors are connected with the bracket, and the bracket is driven to rotate by the second driving motors; the first feeding table is arranged on one side of the control table, a plurality of first positioning plates are arranged on the first feeding table, two first positioning rods are arranged on the first positioning plates, a supporting tool is further arranged on the first positioning plates, the supporting tool is disc-shaped, storage grooves which are circumferentially distributed and are used for accommodating keys are arranged on the supporting tool, two first positioning holes are formed in the middle of the supporting tool, and the first positioning rods penetrate through the first positioning holes; the second feeding table is arranged in front of the control table, a second positioning disc is arranged on the second feeding table, two second positioning rods are arranged on the second positioning disc, the second positioning disc is connected with a third driving motor, and the second positioning disc is driven to rotate by the third driving motor; the grabbing part is provided with a second positioning hole matched with the first positioning rod and the second positioning rod; the control console is also connected with the first driving motor, the second driving motor and the third driving motor; the grabbing part is also provided with an air cylinder; the telescopic end of the air cylinder is provided with a buffer part; two groups of six-axis mechanical arms for taking in and out products are arranged on the side edge of the key assembly device. The automatic installation of the keys is realized by arranging the mechanical arm, the control console, the rotary table, the first feeding table, the second feeding table and the like, so that the production time is greatly shortened, the production efficiency is improved, and the production cost is reduced; the second positioning disk is driven by a motor to rotate, and when a plurality of keys are installed along the surface of a product, the second positioning disk is rotated to realize timely feeding of key materials, so that the preset walking path of the manipulator is reduced, and errors are avoided; the bracket is driven to rotate by the driving motor, so that the key installation position on the surface of the spherical product is conveniently changed, the preset walking path of the manipulator is reduced, and errors are avoided; the locating rod can play a role in locating, and is low in cost and good in effect.

The invention also claims a production method of the automatic production line of the wrapping cloth product, which comprises the following steps:

step 1: placing unpacked products on the product placing jig of the front-end conveying belt through the automatic feeding device;

step 2: the product placing jig is jacked up by the jacking air cylinder at the tail end of the front-end conveying belt and conveyed to the first conveying belt by the conveying belt on the jacking air cylinder;

Step 3: the non-wrapped cloth products conveyed from the first conveying belt and the cloth conveyed from the second conveying belt are conveyed into the mesh stretching and attaching device through a mechanical claw module on the mesh stretching and attaching device to be wrapped, and the cloth is clamped on the mesh clamping jig;

Step4: the gripper module on the mesh stretching and attaching device grabs the wrapped product onto the third conveying belt, and the wrapped product is subjected to laser cutting through the gripper module on the laser cutting machine;

Step 5: the mechanical claw module on the laser cutting machine grabs the product after cutting the cloth onto the fourth conveying belt, the mechanical claw module grabs the placing ball filled with the product and the mesh clamping jig, the placing base is conveyed onto the fifth conveying belt from the fourth conveying belt through the rear-end conveying belt, and the mechanical claw module replaces the placing ball filled with the product and the mesh clamping jig on the placing base of the fifth conveying belt and the third conveying belt;

Step 6: the mechanical claw module on the cloth folding and attaching assembly device grabs the placement base of the fifth conveying belt to the cloth folding and attaching assembly device for folding and attaching, and the placement base is placed back onto the fifth conveying belt after the placement base of the fifth conveying belt is completed;

step 7: the mechanical claw module on the laser cutting device of the self-turning jig grabs the product with the folded edge attached to the laser cutting device of the self-turning jig for hole cutting, and the product is placed back onto the fifth conveying belt after the completion;

Step 8: the product is placed on the key assembly device through a manipulator on the key assembly device to be key assembled, and the product is placed back on the fifth conveying belt after the product is completed;

Step 9: and finally, carrying out hot melting on the product assembled by the keys on the key hot melting device by workers, and finishing the product.

Wherein, the steps are as follows:

In step 1, a worker places a stack of trays filled with unpacked products on the first placing plate, the first rodless cylinder moves the first placing plate to the first lifting plate in the first accommodating space, then the first lifting motor drives the first screw rod to rotate through a belt, so that the first lifting plate is driven to lift, when the trays lift the first discharge hole to block the light beams of the correlation sensor, the first lifting motor stops rotating, then the moving module of the grabbing mechanism drives the pneumatic clamping jaw to move, the unpacked products on the trays are grabbed, the products are placed on the product placing jig of the front conveying belt, after the spherical products on the trays are grabbed, the cylinder drives the lifting support to extend, the lifting support moves to the lower side of the tray, at the moment, the first lifting motor reversely rotates, so that the tray at the uppermost layer is placed on the lifting support, then the third rodless cylinder drives the tray to move to the upper side of the second feeding hole, the cylinder drives the lifting support to shrink, at the moment, the tray falls to the upper side of the second placing plate, then the second lifting motor drives the second screw to rotate through a belt, and accordingly the second lifting plate is driven to descend, when the second placing plate descends to the lowest height, the second rodless cylinder moves the second placing plate to the outer side of the second accommodating space, workers can conveniently take the tray to reload unpacked products, and the cycle is carried out;

In step 5, after the mesh clamping jig is put back onto the third conveyor belt, the cut waste is removed by the automatic waste removing and feeding device, and then the cut waste is fed again for performing a mesh stretching and bonding process, wherein in the automatic waste removing and feeding device, the cloth is placed on the cloth supporting plate, the lower plate is connected with the third conveyor belt and positioned below the clamping device, the upper plate is clamped by the clamping device to be away from the lower plate and positioned above the lower plate, and the clamping piece is far away from the lower plate and positioned above a collecting device outside the side end of the third conveyor belt; when feeding, the suction block is positioned above the cloth supporting plate, the first cylinder downwards operates to drive the suction block to suck cloth, then the first cylinder returns to operate, then the sixth cylinder operates to drive the connecting beam to move to the upper side of the lower disc, after reaching the upper side of the lower disc, the sixth cylinder stops, the first cylinder downwards operates to enable the suction block to approach the lower disc, the suction block places the cloth on the lower disc, then the first cylinder and the sixth cylinder return to operate, then the third cylinder downwards operates to enable the upper disc taken by the first clamping jaw and the second clamping jaw to approach the lower disc, then the fourth cylinder operates to enable the first clamping jaw and the second clamping jaw to open and place the upper disc on the upper end surface of the lower disc, namely to press the upper surface of the cloth, then the third cylinder returns to operate, then the third cylinder conveys the cloth to the lower disc, then the third cylinder returns to enable the third cylinder to clamp the upper disc to move to enable the lower disc to be close, then the second clamping jaw is enabled to move to be close to the lower disc, then the lower disc is enabled to be exposed, the second clamping jaw is enabled to move to the lower disc, the upper disc is enabled to move away from the upper disc, the upper disc is enabled to be exposed, the waste materials are simultaneously processed, and the upper disc is removed from the upper disc is moved to be clamped, and the upper disc is moved to be moved away from the upper disc, and the upper disc is enabled to be opened, and the upper. The motor is operated to enable the clamping piece to rotate back to the position above the collecting device far away from the lower disc, the clamping piece loosens the waste material to enable the waste material to fall into the collecting device, finally, cloth feeding is continued, circulation is conducted in this way, after the uppermost cloth placed on the cloth supporting plate is taken away by the suction block, the inductor receives information and feeds back, and then the cloth supporting plate automatically moves upwards under the operation of the second cylinder, so that the cloth can be just sucked by the suction block;

In step 7, the gripper module in the transfer mechanism grabs Kong Chanpin to be cut in the previous step, the driving mechanism is driven by a motor under the driving action of the driving mechanism through the sliding block, the gripper module moves to the jig positioning block of the positioning mechanism along the track, then the gripper module places a product to be cut on the jig positioning block, then the laser cutting machine on the cutting mechanism starts to work, the surface of the product to be cut is positioned with high precision through the CCD camera and the light source on the positioning mechanism, the laser gun head on the laser cutting machine is aligned to a hole site to be cut, then the driving mechanism drives the hollow rotating platform to rotate, the turntable drives the jig positioning block to rotate, then cutting is performed, the hole site is adjusted to prevent the cut hole site from exceeding the laser cutting range, after the cutting is completed, one group of gripper modules is used for grabbing the product to be cut off the jig positioning block, the other group of gripper modules is immediately placed on the jig positioning block to be cut Kong Chanpin grabbed in the previous step, then the laser cutting machine moves to the position of the clamping mechanism, the product to be cut off the waste cloth is placed on the jig positioning block, the product to be cut off the jig positioning block is placed on the jig positioning block, the product to be cut hole is placed on the waste cloth, and the pneumatic gripper is left behind the pneumatic gripper after the pneumatic gripper is driven by the driving cylinder, and the pneumatic gripper is removed.

In step 8, the six-axis manipulator places the product on the key assembling device, the worker stacks the tray layer with the key on the first positioning disk, simultaneously fixes the product on the support through setting up the centre gripping hand or manually, the manipulator comes to the top of first material loading platform, the snatch descends, wherein first locating lever runs through the second locating hole of snatch provides the location that the snatch descends, the vacuum suction head absorbs after the tray and moves to come to the second material loading platform, will the tray is placed on the second positioning disk, then the vacuum suction head sucks the key, the flexible end of cylinder starts to push up the tray, the second positioning disk is in the effect rotation of third driving motor, changes the position of key material, makes things convenient for the manipulator can directly snatch the key material along last route, simultaneously, when the product goes to next station, the support is in the effect rotation of second driving motor, makes things convenient for next button installation position to be different, is accomplished to the fifth after the equipment is carried to the robot shaft.

Further, still be equipped with the product material loading machine between the laser cutting device of rotation tool with the button assembly device, be equipped with two sets of product jigs on the product material loading machine, two products can be placed to every product tool of group. The two groups of product jigs are arranged, so that the production efficiency of products can be improved.

Further, two groups of six-axis manipulators are internally provided with CCD visual positioning mechanisms, each CCD visual positioning mechanism comprises a camera and a light source lamp, and the light source lamps are matched with the cameras. The detection can be carried out before the products are conveyed to the fifth conveying belt, if the key assembly is correct, two products are transversely placed on the fifth conveying belt, and if the key assembly is incorrect, two products are vertically placed on the fifth conveying belt, so that the error rate of product processing is reduced.

Compared with the prior art, the invention has the beneficial effects that: by the production line and the production method thereof, no additional operators are required to be configured to operate in each working procedure in the production process, and operators only need to be arranged at the starting end and the finishing end of the production line, so that the aim of automatically producing the wrapping cloth products is fulfilled, and the production efficiency is improved. Meanwhile, because man-made interference is reduced in the production process, machining precision errors and damage rate of products are reduced, and product quality is improved.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a top view of an automated production line for a drape product of the present invention;

FIG. 2 is a schematic perspective view of an automatic feeding apparatus according to the present invention;

FIG. 3 is a bottom view of the automatic loading device of the present invention;

FIG. 4 is an enlarged view at Z of FIG. 2;

FIG. 5 is an enlarged view at Y of FIG. 2;

FIG. 6 is a schematic perspective view of the automatic scrap removal and distribution device according to the present invention;

FIG. 7 is a front view of the automatic scrap removal and distribution device of the present invention;

FIG. 8 is a schematic structural view of a dual unit loading device according to the present invention;

FIG. 9 is a schematic view of the structure of the cloth holding tray of the present invention;

FIG. 10 is a schematic view of a robot in the automatic scrap removal and distribution device according to the present invention;

FIG. 11 is a top view of a laser cutting device with self-rotating fixture according to the present invention;

FIG. 12 is a schematic perspective view of a positioning mechanism and a cutting mechanism according to the present invention;

FIG. 13 is a schematic perspective view of a positioning mechanism according to the present invention;

FIG. 14 is a schematic view of a transfer mechanism according to the present invention;

FIG. 15 is a top view of the key assembly device of the present invention;

FIG. 16 is a schematic view of a portion of a key assembly device according to the present invention;

FIG. 17 is a schematic view of a portion of a key assembly device according to the present invention;

FIG. 18 is a schematic view of a portion of a key assembly device according to the present invention;

FIG. 19 is a schematic view of a portion of a key assembly device according to the present invention;

FIG. 20 is a schematic view of a portion of a key assembly device according to the present invention.

The names of the components marked in the figures are as follows: A. a conveying device; a1, a front end conveying belt; a2, a rear end conveying belt; a3, a first conveying belt; a4, a second conveying belt; a5, a third conveying belt; a6, a fourth conveying belt; a7, a fifth conveying belt; B. an automatic feeding device; b1, a feeding mechanism; b11, a first tray assembly; b12, a first accommodating space; b13, a first moving assembly; b131, a first placing plate; b132, a first rodless cylinder; b14, a first lifting assembly; b141, a first lifting plate; b142, a first guide post; b143, a first screw; b144, a first lifting motor; B15, a first discharge hole; b16, a first feed inlet; b2, a grabbing mechanism; b21, clamping jaw; b22, a mobile module; b221, X-axis moving module; b222, Y-axis moving module; b223, Z-axis moving module; b3, a discharging mechanism; b31, lifting a material bracket; b32, a driving assembly; b321, a cylinder; b322, a third rodless cylinder; b33, a second tray assembly; b34, a second accommodating space; b35, a second moving assembly; b351, a second placing plate; b352, a second rodless cylinder; b36, a second lifting assembly; b361, the second lifting plate; B362, second guide post; b363, second screw; b364, a second lifting motor; b37, a second feed inlet; b38, a second discharge hole; b4, a correlation sensor, B5 and a positioning block; C. a mesh stretching and laminating device; D. a laser machine; E. automatically removing the waste material and feeding the waste material to a material distributing device; e1, a frame; e2, a double-unit feeding device; e3, clamping the device; e4, a manipulator; e5, connecting beams; e6, a sixth cylinder; e7, sliding rails; e8, a first cylinder; e9, connecting discs; e10, a suction block; e11, a baffle; e12, a cloth supporting plate; e13, a workbench; e14, connecting rods; e15, a motor; e16, rotating the rotating block; e17, connecting blocks; e18, a fifth cylinder; e19, 7-shaped plates; e20, clamping piece; e21, a third cylinder; e22, mounting plates; e23, a fourth cylinder; e24, a first clamping jaw; e25, a second clamping jaw; e26, loading on a disc; e27, lower disc; e28, limiting blocks; F. cloth hem laminating assembly device; G. a laser cutting device of the self-rotating jig; g1, a stand; g2, a transferring mechanism; g201, track; g202, sliding blocks; g203, a mechanical claw module; g3, a positioning mechanism; g301, fixing frame; G302, hollow rotary platform; g303, a turntable; g304, support frame; g305, visual positioning mechanism; g3051, a lamp source; g3052, CCD camera; g306, a jig positioning block; g4, a cutting mechanism; g401, laser cutter; g402, support bar; g403, laser gun heads; g5, a cloth clamping mechanism; g501, driving a cylinder; g502, pneumatic gripper; g503, placing a jig block; H. a key assembly device; h1, a platform; h2, console; h3, a grabbing part; h4, vacuum suction head; h5, a bracket; h6, a first feeding table; H7, a second feeding table; h8, a first driving motor; h9, a second driving motor; h10, a first positioning disc; h11, a first positioning rod; h12 and a tray; h13, a storage groove; h14, a first positioning hole; h15, a second positioning disc; h16, a second positioning rod; h17, a third driving motor; h18, second positioning holes; h19, buffer part; I. assembling a key hot melting device; J. and a product feeding machine.

Detailed Description

The following description of the present invention will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, an automatic production line of a wrapped cloth product in an embodiment is shown, which comprises an automatic feeding device B, a mesh stretching and attaching device C, a laser machine D, an automatic waste removing and feeding device E, a cloth hemming and attaching and assembling device F, a laser cutting device G of a self-turning jig, a key assembling device H and an assembling key hot melting device I which are sequentially connected through a conveying device a.

Further as a preferred embodiment, the conveying device A comprises a front-end conveying belt A1, a rear-end conveying belt A2, a first conveying belt A3, a second conveying belt A4, a third conveying belt A5, a fourth conveying belt A6, a fifth conveying belt A7 and a mechanical clamping mechanism, wherein a plurality of blocking cylinders, jacking cylinders and inductors are arranged on the conveying device A; the mechanical clamping mechanism comprises a sliding groove and a plurality of mechanical claw modules located on the sliding groove, the mechanical claw modules are used for grabbing and placing a transferring carrier on a conveying device, the transferring carrier comprises a mesh clamping jig and a product placing jig, the product placing jig comprises a placing ball body and a placing base, the placing ball body is located above the placing base, the setting is achieved in such a way that the whole automatic production process can be completed by matching with devices of other procedures, and the production efficiency is improved.

Referring to fig. 2 to 5, the automatic feeding device comprises a feeding mechanism B1, a grabbing mechanism B2 and a discharging mechanism B3;

the feeding mechanism B1 comprises a first tray assembly B11, the first tray assembly B11 comprises a first accommodating space B12 for stacking trays, a first moving assembly B13 for moving the trays back and forth and a first lifting assembly B14 for moving the trays up and down, a first discharging hole B15 for moving the trays up and down is formed in the top of the first tray assembly B11, and a first feeding hole B16 for allowing the trays to enter the accommodating space is formed in the lower section of the side part of the first tray assembly B11;

The grabbing mechanism B2 comprises a pneumatic clamping jaw B21 and a moving module B22 for driving the clamping jaw B21;

The discharging mechanism B3 comprises a lifting support B31, a driving component B32 and a second tray component B33, wherein the driving component B32 is used for driving the lifting support B31 to stretch and move, the second tray component B33 comprises a second accommodating space B34 used for stacking trays, a second moving component B35 used for moving the trays back and forth and a second lifting component B36 used for moving the trays up and down, a second feeding hole B37 used for moving the trays downwards is formed in the top of the second tray component B33, and a second discharging hole B38 used for discharging the trays is formed in the lower section of the side part of the second tray component B33; a correlation sensor B4 is arranged on one side above the first discharge hole B15 and the second feed hole B37; the first moving assembly B13 includes a first placing plate B131 for placing the tray and a first rodless cylinder B132, the first placing plate B131 being located above the first rodless cylinder B132; the first lifting assembly B14 comprises a first lifting plate B141, a first guide column B142, a first screw rod B143 and a first lifting motor B144, wherein the first lifting plate B141 is respectively connected with the first guide column B142 in a sliding manner, the first screw rod B143 is in threaded connection, and the first lifting motor B144 drives the first screw rod B143; the first lifting plate B141 is provided with a positioning block B5 for positioning the tray; the moving module B22 comprises an X-axis moving module B221, a Y-axis moving module B222 and a Z-axis moving module B223; the second elevating assembly B36 includes a second elevating plate B361, a second guide post B362, a second screw B363, and a second elevating motor B364, the second elevating plate B361 being slidably connected to the second guide post B362, the second screw B363 being screw-coupled, the second elevating motor B364 driving the second screw B363, respectively; the second moving assembly B35 includes a second placing plate B351 for placing the tray and a second rodless cylinder B352, the second placing plate B351 being located above the second rodless cylinder B352; the driving assembly B32 comprises a cylinder B321 used for driving the lifting support B31 to stretch and retract, a third rodless cylinder B322 used for moving the lifting support B31, and the cylinder B321 is connected with the third rodless cylinder B322 in a sliding mode through a sliding block.

The specific working process is as follows: firstly, the staff places a stack of trays filled with spherical products on a first placing plate B131, a first rodless cylinder B132 moves the first placing plate 131 to a first lifting plate B141 in a first accommodating space B12, then a first lifting motor B144 drives a first screw rod B143 to rotate through a belt, so that the first lifting plate B141 is driven to rise, when the trays ascend a first discharge port B15 to block light beams of a correlation sensor B4, the first lifting motor B144 stops rotating, then a moving module B22 of a grabbing mechanism B2 drives a pneumatic clamping jaw B21 to move to grab the spherical products on the trays, after the spherical products on the trays are grabbed, a cylinder B321 drives a lifting support B31 to stretch, the lifting support B31 moves to the lower side of the trays, at the moment, the first lifting motor B144 reversely rotates, so that the uppermost tray is placed on the lifting support B31, then a third rodless cylinder B322 drives the tray to move to the upper side of a second feed port B37, then a lifting motor B321 drives a lifting support B31 to shrink, and when the second lifting support B351B is placed on the second lifting support B351, the second lifting support B is driven to fall to the lower side of the second lifting support B351, so that the second lifting plate B is convenient to rotate, and the second lifting plate B is placed on the second lifting support 351B is driven to fall to the lower the second lifting plate B351, when the second lifting plate B is placed on the second lifting support 351, and the second lifting plate B is convenient to fall to the second lifting plate B lower down, and the second lifting plate B lower plate is convenient to rotate the second lifting plate B lower than the lifting plate B3.

Referring to fig. 6 to 10, the automatic waste material removing and feeding device comprises a frame E1, wherein a double-unit feeding device E2, a material fixing device and a waste material removing device are arranged on the frame E1; the double-unit feeding device E2 comprises two feeding devices for taking and feeding cloth at the same time, and the feeding devices place the cloth on the cloth fixing device; the cloth fixing device comprises a cloth fixing disc which is opened and closed by a clamping device E3 to place and fix the cloth; the waste cloth removing device comprises a manipulator E4 for clamping and removing waste cloth on the cloth fixing disc.

The two feeding devices are fixedly connected to two ends of the connecting beam E5 through the connecting beam E5, a sliding block is arranged on the lower end face of the connecting beam E5, a sliding rail E7 is arranged below the sliding block, the sliding rail E7 is perpendicular to the connecting beam E5, the sliding block is in sliding connection with the sliding rail E7, and the side end of the connecting beam E5 is connected with a working rod of a sixth air cylinder E6 arranged at one end of the sliding rail E7; the conveyer belt that conveys cloth fixing device is equipped with to the below of tie-beam E5, slides and remove two loading attachment simultaneously to cloth fixing device's top material loading on slide rail E7 through tie-beam E5, realizes two loading attachment function of material loading simultaneously.

The feeding device comprises a cloth taking mechanism and a cloth placing mechanism; the cloth taking mechanism is arranged right above the cloth placing mechanism; cloth taking and feeding are achieved through the cloth taking mechanism which is used for taking cloth on the cloth placing mechanism.

The cloth taking mechanism comprises a first air cylinder E8 arranged on a connecting beam E5, a connecting disc E9 connected with a working rod of the first air cylinder E8, and 4 suction blocks E10 uniformly distributed around the lower end surface of the connecting disc E9; suction block E10 is communicated with the air pipe the lower end face is provided with a suction port; and E4, sucking blocks E10 suck the periphery of the cloth at the same time, so that the sucked cloth is flat and stable.

The cloth placing mechanism comprises a workbench E13 arranged on the frame E1, 4 baffle plates E11 uniformly distributed around the workbench E13, a cloth supporting plate E12 arranged in the middle of the workbench E13 and capable of moving up and down, and an inductor arranged at the side end of the cloth supporting plate E12 and used for inducing the height of cloth; the 4 baffles E11 and the 4 suction blocks E10 are arranged in a staggered manner; after the cloth at the uppermost end on the cloth supporting plate E12 is taken away by the cloth taking mechanism, the sensor receives information and feeds back the information, and then the cloth supporting plate E12 automatically moves upwards, so that the cloth can be just sucked by the cloth taking mechanism, the whole process is automatic, and the efficiency is improved; the 4 baffles E11 and the 4 suction blocks E10 which are arranged in a staggered manner are convenient for taking cloth.

The lower end surface of the cloth supporting plate E12 is connected with a working rod of a second cylinder arranged on the frame E1; the upward movement of the cloth supporting plate E12 is achieved by the operation of the second cylinder.

The cloth fixing plate comprises a lower plate E27 and an upper plate E26 stacked on the upper end surface of the lower plate E27; a limiting block E28 is arranged at the edge of the upper end surface of the lower disc E27; the cloth is placed on the upper end surface of the lower disc E27, then the upper disc E26 is pressed on the lower disc E27 and the cloth for fixing the cloth, and the limiting block E28 enables the upper disc E26 to be accurately positioned and prevents the upper disc E26 from moving or falling from the lower disc E27.

The lower disc E27 and the upper disc E26 are octagonal, and a machining hole is formed in the middle of the lower disc E27 and the upper disc E26; the left end and the right end of the upper disk E26 are protruded from the left end and the right end of the lower disk E27, so that the upper disk E26 is conveniently clamped by the clamping device E3; the front and rear ends of the upper disk E26 are internally arranged at the front and rear ends of the lower disk E27, and the front and rear ends of the lower disk E27 are connected with a conveyor belt, so that the upper disk E26 is prevented from touching the conveyor belt to influence production.

The clamping device E3 comprises a third air cylinder E21 arranged on the frame E1, a mounting plate E22 connected with a working rod of the third air cylinder E21, a fourth air cylinder E23 arranged on the lower end surface of the mounting plate E22, and a first clamping jaw E24 and a second clamping jaw E25 which are respectively connected with the working rod of the fourth air cylinder E23 and used for clamping a cloth fixing disc; the fourth cylinder E23 is a bidirectional cylinder; the third cylinder E21 controls the up-and-down movement of the first clamping jaw E24 and the second clamping jaw E25, and the fourth cylinder E23 controls the first clamping jaw E24 and the second clamping jaw E25 to clamp the upper disc E26.

The manipulator E4 comprises a motor E15 connected with the frame E1 through a connecting rod E14, a rotary rotating block E16 connected with a rotating shaft of the motor E15, a fifth air cylinder E18 connected with the rotary rotating block E16 through a connecting block E17, and a clamping piece E20 connected with a working rod of the fifth air cylinder E18 through a 7-shaped plate E19; the clamping piece E20 is used for clamping the waste, and a collecting device is arranged below the clamping piece E20; when it is not necessary to grip the waste, the gripper E20 is resting above the collection device; when the waste is required to be clamped, the motor E15 operates to drive the clamping piece E20 to rotate to the position above the lower disc E27, then the fifth air cylinder E18 operates to enable the clamping piece E20 to move downwards to be close to the lower disc E27 and clamp the waste, and then the clamping piece E20 rotates back to place the waste in the collecting device.

The specific working process is as follows: before feeding, the cloth is placed on a cloth supporting plate E12, a lower disc E27 is connected with a conveyor belt and positioned below a clamping device E3, an upper disc E26 is clamped by the clamping device E3 to be separated from the lower disc E27 and positioned above the lower disc E27, and a clamping piece E20 is positioned above a collecting device positioned outside the side end of the conveyor belt and far away from the lower disc E27; during feeding, the suction block E10 is positioned above the cloth supporting plate E12, the first cylinder E8 downwards operates to drive the suction block E10 to suck cloth, then the first cylinder E8 returns to operate, then the sixth cylinder E6 operates to drive the connecting beam E5 to move upwards of the lower disc E27, after reaching the upper part of the lower disc E27, the sixth cylinder E6 stops, the first cylinder E8 downwards operates to enable the suction block E10 to approach the lower disc E27, the suction block E10 places the cloth on the lower disc E27, then the first cylinder E8 and the sixth cylinder E6 return to operate, then the third cylinder E21 downwards operates to enable the upper disc E26 clamped by the first clamping jaw E24 and the second clamping jaw E25 to approach the lower disc E27, then the fourth cylinder E23 operates to enable the first clamping jaw E24 and the second clamping jaw E25 to open and place the upper disc E26 on the upper end face of the lower disc E27, namely to press the upper face of the cloth, then the fourth cylinder E23 and the fourth cylinder E23 return to operate, the conveyor belt then conveys the cloth holding pan to the cloth processing equipment for processing, after the cloth processing is finished, the conveyor belt conveys the cloth holding pan back to the position below the clamping device E3, then the third cylinder E21 is operated downwards to enable the first clamping jaw E24 and the second clamping jaw E25 to be close to the lower plate E27, meanwhile the fourth cylinder E23 is operated to enable the first clamping jaw E24 and the second clamping jaw E25 to open and close to clamp the upper plate E26, then the third cylinder E21 is operated upwards to restore the upper plate E26 to be far away from the lower plate E27 and expose the waste, then the motor E15 is operated to enable the clamping piece E20 to rotate to the position above the lower plate E27, then the fifth cylinder 18 is operated to enable the clamping piece E20 to be close to the waste of the lower plate E27 and clamp the waste, then the motor E15 is operated to enable the clamping piece E20 to rotate to be back to the position above the collecting device far away from the lower plate E27, the clamping piece E20 is loosened to enable the waste to fall into the collecting device, finally the cloth feeding is continued, the material loading, the material conveying after the material fixing, the waste material removing and the like are circularly carried out;

After the uppermost cloth placed on the cloth supporting plate E12 is taken away by the suction block E10, the sensor receives information and feeds back the information, and then the cloth supporting plate E12 automatically moves upwards under the operation of the second air cylinder, so that the cloth can be just sucked by the suction block E10.

Referring to fig. 11 to 14, the laser cutting device with the self-rotation jig further comprises a transferring mechanism G2, a positioning mechanism G3, a cutting mechanism G4 and a cloth clamping mechanism G5, wherein the positioning mechanism G3, the cutting mechanism G4 and the cloth clamping mechanism G5 are all arranged on the machine base G1; the transfer mechanism G2 comprises a track G201, a sliding block G202 and a mechanical claw module G203; the sliding block G202 is in sliding connection with the track G201 through a driving mechanism, the mechanical claw modules G203 are fixedly connected to the sliding block G202, and the mechanical claw modules G203 are used for grabbing and placing products to be cut; the positioning mechanism G3 comprises a fixed frame G301, a hollow rotating platform G302 is arranged above the fixed frame G301, a turntable G303 on the hollow rotating platform G302 is connected with a driving device, a supporting frame G304 is arranged inside the fixed frame G301, and a visual positioning mechanism G305G3 is arranged on the supporting frame G304; the turntable G303 is fixedly connected with a jig positioning block G306, and the jig positioning block G306 is of a hollow structure; the cutting mechanism G4 comprises a laser cutting machine G401 which is connected to the supporting rod G402 in a sliding locking mode, and the laser cutting machine G401 is provided with a laser gun head G403.

The cutting device also comprises a display for observing the cutting hole site, the cutting condition of the product is displayed through the display, and when an emergency occurs, the parameter can be quickly adjusted, so that larger loss is avoided.

The cutting mechanism G4 further comprises an exhaust gas pipe, which is located above the positioning mechanism G3, and is configured to timely suck the irritant gas in order to avoid environmental pollution.

The cloth clamping mechanism G5 comprises a driving cylinder G501, a pneumatic mechanical claw G502 and a jig placing block G503, wherein the pneumatic mechanical claw G502 is connected with the output end of the driving cylinder G501, the jig placing block G503 is positioned in front of the pneumatic mechanical claw G502, the pneumatic mechanical claw G502 is driven by the driving cylinder G501, and waste cloth left on a product after cutting can be removed without manual removal.

The gripper modules G203 are provided with two groups and are distributed on the sliding blocks G202 in parallel, so that when one group of gripper modules G203 grabs and breaks away from the jig positioning block G306 after finishing hole cutting, the other group of gripper modules G203 immediately places Kong Chanpin to be cut, which is grabbed from the previous procedure, on the jig positioning block G306, then moves to the position of the cloth clamping mechanism G5, grabs and breaks away from the jig placing block G503 after removing waste cloth, places the product after finishing hole cutting on the jig placing block G503, reduces middle transfer time and quickens production efficiency.

The visual positioning mechanism G305 comprises a light source G3051 and a CCD camera G3052, the light source G3051 is located on the upper surface of the support frame G304, the CCD camera G3052 is located on the lower surface of the support frame G304, the CCD camera is aligned to the working area of the laser gun head G403, and the visual positioning mechanism G305 is arranged in such a way that the surface of a product to be cut is positioned with high precision by using the CCD camera G3052, the compensation position is automatically increased, laser cutting is enabled to be in the compensation range of the CCD camera, and accurate cutting of the laser gun head G403 is ensured.

The specific working process is as follows: the gripper module G203 in the transfer mechanism G2 grabs the product to be cut Kong Chanpin in the previous step, the driving mechanism is driven by a motor under the driving action of the driving mechanism, the driving mechanism moves to the jig positioning block G306 of the positioning mechanism G3 along the track G201, then the gripper module G203 places the product to be cut on the jig positioning block G306, then the laser cutting machine G401 on the cutting mechanism G4 starts to work, the laser gun head G403 on the laser cutting machine G401 is aligned with a hole site to be cut to cut through the camera on the positioning mechanism G3 and the lamp source G3051, then the driving mechanism drives the hollow rotary platform G302 to rotate, the turntable G303 drives the jig positioning block G306 to rotate and then cut, the cutting hole site is adjusted to prevent the cut hole site from exceeding the cutting range, after the cutting is completed, the product to be cut is grabbed by the gripper positioning block G203 to be cut, the product to be cut is placed on the jig G306, the gripper positioning block G203 is placed on the jig to be cut Kong Chanpin in the previous step, the product to be cut is placed on the positioning block G5, then the waste product is placed on the pneumatic gripper block G502 is removed after the waste product is placed on the pneumatic gripper 502, and the product to be cut is removed by the pneumatic gripper 502.

Referring to fig. 15 to 20, the key assembling device comprises a platform H1, wherein a manipulator module, a turntable feeding module and a key feeding module are arranged on the platform H1, the manipulator module comprises a manipulator controlled by a console H2 and a vacuum suction head H4 arranged on a grabbing part H3 of the manipulator, the turntable feeding module comprises a turntable and a bracket H5 of fixed products which are arranged on the turntable and distributed at equal intervals in circumference, and the key feeding module comprises a first feeding table H6 and a second feeding table H7;

The turntable is driven to rotate by a first driving motor H8, the bracket H5 is inclined at 60 degrees with the turntable, a plurality of second driving motors H9 are arranged on the turntable, the output ends of the second driving motors H9 are connected with the bracket H5, and the bracket H5 is driven to rotate by the second driving motors H9;

The first feeding table H6 is arranged on one side of the control table H2, a plurality of first positioning plates H10 are arranged on the first feeding table H6, two first positioning rods H11 are arranged on the first positioning plates H10, a supporting tool is further arranged on the first positioning plates H10, the supporting tool is disc-shaped, object placing grooves H13 which are circumferentially distributed and are provided with placement keys are arranged on the supporting tool, two first positioning holes H14 are formed in the middle of the supporting tool, and the first positioning rods H11 penetrate through the first positioning holes H14;

The second material loading platform H7 is established in the place ahead of control cabinet H2, is equipped with second positioning disk H15 on the second material loading platform H7, is equipped with two second locating levers H16 on the second positioning disk H15, and second positioning disk H15 is connected with third driving motor H17, and second positioning disk H15 is by the rotatory of third driving motor H17 drive.

Further, the grabbing portion H3 is provided with a second positioning hole H18 matched with the first positioning rod H11 and the second positioning rod H18. Accurate location avoids grabbing position mistake when the button of portion H3 snatchs.

Further, the console H2 is further connected to a first driving motor H8, a second driving motor H9, and a third driving motor H17. And (5) intelligent control.

Further, a cylinder is further arranged on the grabbing portion H3. When the vacuum suction head H4 sucks the key, the air cylinder is propped against the tray H12, so that the key is conveniently separated from the tray H12.

Further, a buffer portion H19 is provided at the expansion end of the cylinder. Avoiding damaging the telescopic end of the cylinder.

The specific working process is as follows: the staff stacks the tray H12 that is equipped with the button on first positioning disk H10, simultaneously through setting up the centre gripping hand or manually fix the product on support H5, the top that comes to first material loading platform H6 of manipulator, grab part H3 descends, wherein first locating lever H11 runs through grab part H3's second locating hole H18 and provides grab part H3's location that descends, vacuum suction head H4 absorbs tray H12 after and remove and come to second material loading platform H7, put tray H12 on second positioning disk H15, then vacuum suction head H4 absorbs the button, the telescopic end of cylinder starts and pushes up tray H12, second positioning disk H15 is rotatory at third driving motor H17's effect, change the position of button material, make things convenient for the manipulator to directly snatch the button material along the route last time, simultaneously, when the product goes to the next station, support H5 is rotatory under the effect of second driving motor H9, make things convenient for the button of next station installation different positions.

The mechanical claw module, the mesh stretching and attaching device, the laser machine, the cloth flanging and attaching assembly device, the assembly key hot melting device and the product feeding machine in the structure belong to the prior art, so the shape and the structure of the mechanical claw module are not described in detail. The mesh stretching and attaching device can refer to patent 'a mesh stretching and attaching device for hemispherical products' filed before my department, the application number is CN202010006773.6, and the publication date is 2020-05-05;

the cloth hem laminating and assembling device can refer to a patent of a cloth hem laminating and assembling device filed before I.S. with the application number of CN202010006789.7 and the publication date of 2020-04-21;

The assembled key hot melting device can refer to a patent 'an assembled key hot melting device for spherical products' filed before my department, and the application number is CN202020010267.X;

the transfer carrier also belongs to the prior art, and can be specifically referred to a transfer carrier for attaching hemispherical product mesh fabrics in the patent filed before I.S. with the application number of CN202010006781.0 and the publication date of 2020-06-30.

The invention has the beneficial effects that: by the production line and the production method thereof, no additional operators are required to be configured to operate in each working procedure in the production process, and operators only need to be arranged at the starting end and the finishing end of the production line, so that the aim of automatically producing the wrapping cloth products is fulfilled, and the production efficiency is improved. Meanwhile, because man-made interference is reduced in the production process, machining precision errors and damage rate of products are reduced, and product quality is improved.

While the preferred embodiment of the present application has been described in detail, the present application is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present application, and these equivalent modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.

Claims

1. An automatic production line for wrapping cloth products is characterized in that: the automatic feeding device, the mesh stretching and attaching device, the laser machine, the automatic waste removing and feeding device, the cloth folding and attaching and assembling device, the laser cutting device of the self-converting jig, the key assembling device and the key assembling and hot melting device are sequentially connected through a conveying device, wherein the conveying device comprises a front-end conveying belt, a rear-end conveying belt, a first conveying belt, a second conveying belt, a third conveying belt, a fourth conveying belt, a fifth conveying belt and a mechanical clamping mechanism, and a plurality of blocking cylinders, jacking cylinders and inductors are arranged on the conveying device; the mechanical clamping mechanism comprises a chute and a plurality of mechanical claw modules positioned on the chute, the mechanical claw modules are used for grabbing and placing a transfer carrier on the conveying device, the transfer carrier comprises a mesh clamping jig and a product placing jig, the product placing jig comprises a placing ball body and a placing base, the placing ball body is positioned above the placing base, and the automatic feeding device comprises a feeding mechanism, a grabbing mechanism and a discharging mechanism; The feeding mechanism comprises a first tray assembly, wherein the first tray assembly comprises a first accommodating space for stacking trays, a first moving assembly for moving the trays back and forth and a first lifting assembly for moving the trays up and down, a first discharging hole for moving the trays upwards out is formed in the top of the first tray assembly, and a first feeding hole for allowing the trays to enter the accommodating space is formed in the lower section of the side part of the first tray assembly; the grabbing mechanism comprises clamping jaws and a moving module for driving the clamping jaws; the discharging mechanism comprises a lifting support, a driving assembly and a second tray assembly, wherein the driving assembly is used for driving the lifting support to stretch and move, the second tray assembly comprises a second accommodating space for stacking trays, a second moving assembly for moving the trays back and forth and a second lifting assembly for moving the trays up and down, a second feeding port for enabling the trays to move downwards is formed in the top of the second tray assembly, and a second discharging port for enabling the trays to go out is formed in the lower section of the side part of the second tray assembly; A correlation sensor is arranged on one side above the first discharge hole and the second feed hole; the first moving assembly comprises a first placing plate and a first rodless cylinder, wherein the first placing plate is used for placing the tray, and the first placing plate is positioned above the first rodless cylinder; the first lifting assembly comprises a first lifting plate, a first guide column, a first screw rod and a first lifting motor, wherein the first lifting plate is respectively connected with the first guide column in a sliding manner, the first screw rod is in threaded connection, and the first lifting motor drives the first screw rod; the first lifting plate is provided with a positioning block for positioning the tray; the moving module comprises an X-axis moving module, a Y-axis moving module and a Z-axis moving module; The second lifting assembly comprises a second lifting plate, a second guide post, a second screw rod and a second lifting motor, wherein the second lifting plate is respectively connected with the second guide post in a sliding manner, the second screw rod is in threaded connection, and the second lifting motor drives the second screw rod; the second moving assembly comprises a second placing plate and a second rodless cylinder, wherein the second placing plate is used for placing the tray, and the second placing plate is positioned above the second rodless cylinder; the driving assembly comprises a cylinder for driving the lifting support to stretch out and draw back, a third rodless cylinder for moving the lifting support, the cylinder is connected with the third rodless cylinder in a sliding mode through a sliding block, the automatic waste material removing and feeding device comprises a frame, and a double-unit feeding device, a material fixing device and a waste material removing device are arranged on the frame; the double-unit feeding device comprises two feeding devices for simultaneously taking and feeding cloth, and the feeding devices are used for placing the cloth on the cloth fixing device; the cloth fixing device comprises the mesh clamping jig, and the mesh clamping jig is opened and closed through the clamping device to place and fix cloth; the waste cloth removing device comprises a manipulator for clamping and removing the waste cloth on the mesh clamping jig; the two feeding devices are fixedly connected to two ends of the connecting beam through the connecting beam, a sliding block is arranged on the lower end face of the connecting beam, a sliding rail is arranged below the sliding block, the sliding rail is perpendicular to the connecting beam, the sliding block is in sliding connection with the sliding rail, and the side end of the connecting beam is connected with a working rod of a sixth air cylinder arranged at one end of the sliding rail; The feeding device comprises a cloth taking mechanism and a cloth placing mechanism; the cloth taking mechanism is arranged right above the cloth placing mechanism; the cloth taking mechanism comprises a first air cylinder, a connecting disc and 4 suction blocks, wherein the first air cylinder is arranged on the connecting beam, the connecting disc is connected with a working rod of the first air cylinder, and the 4 suction blocks are uniformly distributed around the lower end face of the connecting disc; the suction block is communicated with the air pipe the lower end face is provided with a suction port; the cloth placing mechanism comprises a workbench arranged on the rack, 4 baffles uniformly distributed around the workbench, a cloth supporting plate arranged in the middle of the workbench and capable of moving up and down, and an inductor arranged at the side end of the cloth supporting plate and used for sensing the height of cloth; 4 baffles and 4 suction blocks are arranged in a staggered manner; the lower end surface of the cloth supporting plate is connected with a working rod of a second cylinder arranged on the frame; the mesh clamping jig comprises a lower disc and an upper disc stacked on the upper end face of the lower disc; a limiting block is arranged at the edge of the upper end face of the lower disc; the lower disc and the upper disc are octagonal, the left and right ends of the upper disc protrude from the left and right ends of the lower disc, and the front and rear ends of the upper disc are arranged in the front and rear ends of the lower disc; the clamping device comprises a third air cylinder, a mounting plate, a fourth air cylinder, a first clamping jaw and a second clamping jaw, wherein the third air cylinder is mounted on the rack, the mounting plate is connected with an operation rod of the third air cylinder, the fourth air cylinder is mounted on the lower end face of the mounting plate, and the first clamping jaw and the second clamping jaw are respectively connected with the operation rod of the fourth air cylinder and are used for clamping the mesh clamping jig; The fourth cylinder is a bidirectional cylinder; the laser cutting device of the self-rotation type jig comprises a motor, a rotary rotating block, a fifth air cylinder, a clamping piece, a laser cutting device, a transferring mechanism, a positioning mechanism, a cutting mechanism and a cloth clamping mechanism, wherein the motor is connected with the frame through a connecting rod, the rotary rotating block is connected with a rotating shaft of the motor, the fifth air cylinder is connected with the rotary rotating block through a connecting block, the clamping piece is connected with a working rod of the fifth air cylinder through a 7-shaped plate, and the positioning mechanism, the cutting mechanism and the cloth clamping mechanism are all arranged on a machine base; the display is used for observing the cutting hole positions; the transfer mechanism comprises a track, a sliding block and a mechanical claw module; the sliding block is in sliding connection with the track through the driving mechanism, the mechanical claw modules are fixedly connected to the sliding block, and the mechanical claw modules are used for grabbing and placing products to be cut; The positioning mechanism comprises a fixed frame, a hollow rotating platform is arranged above the fixed frame, a turntable on the hollow rotating platform is connected with a driving device, a supporting frame is arranged in the fixed frame, and a visual positioning mechanism is arranged on the supporting frame; the jig positioning block is fixedly connected to the turntable and is of a hollow structure; the cutting mechanism comprises a laser cutting machine which is connected to the supporting rod in a sliding locking manner, and the laser cutting machine is provided with a laser gun head; the cutting mechanism further comprises an exhaust gas pipe, and the exhaust gas pipe is positioned above the positioning mechanism; the cloth clamping mechanism comprises a driving cylinder, a pneumatic mechanical claw and a jig placing block, wherein the pneumatic mechanical claw is connected with the output end of the driving cylinder, and the jig placing block is positioned in front of the pneumatic mechanical claw; The mechanical claw modules are provided with two groups and are distributed on the sliding blocks in parallel; the visual positioning mechanism comprises a light source and a CCD camera, wherein the light source is positioned on the upper surface of the supporting frame, the CCD camera is positioned on the lower surface of the supporting frame, the CCD camera is aligned to a working area of the laser gun head, the key assembling device comprises a platform, a manipulator module, a turntable feeding module and a key feeding module are arranged on the platform, the manipulator module comprises a manipulator controlled by a control console and a vacuum suction head arranged on a grabbing part of the manipulator, the turntable feeding module comprises a turntable and a bracket of fixed products which are arranged on the turntable at equal intervals in circumference, and the key feeding module comprises a first feeding table and a second feeding table; The rotary table is driven to rotate by a first driving motor, the bracket and the rotary table are inclined at 60 degrees, a plurality of second driving motors are arranged on the rotary table, the output ends of the second driving motors are connected with the bracket, and the bracket is driven to rotate by the second driving motors; the first feeding table is arranged on one side of the control table, a plurality of first positioning plates are arranged on the first feeding table, two first positioning rods are arranged on the first positioning plates, a supporting tool is further arranged on the first positioning plates, the supporting tool is disc-shaped, storage grooves which are circumferentially distributed and are used for accommodating keys are arranged on the supporting tool, two first positioning holes are formed in the middle of the supporting tool, and the first positioning rods penetrate through the first positioning holes; The second feeding table is arranged in front of the control table, a second positioning disc is arranged on the second feeding table, two second positioning rods are arranged on the second positioning disc, the second positioning disc is connected with a third driving motor, and the second positioning disc is driven to rotate by the third driving motor; the grabbing part is provided with a second positioning hole matched with the first positioning rod and the second positioning rod; the control console is also connected with the first driving motor, the second driving motor and the third driving motor; the grabbing part is also provided with an air cylinder; the telescopic end of the air cylinder is provided with a buffer part; two groups of six-axis mechanical arms for taking in and out products are arranged on the side edge of the key assembly device.

2. A method of manufacturing an automated production line for a coated product according to claim 1, wherein: the method comprises the following steps:

3. The production method of the automatic production line of the wrapping cloth product according to claim 2, wherein:

In step 7, the gripper module in the transfer mechanism grabs Kong Chanpin to be cut in the previous step, the driving mechanism is driven by a motor under the driving action of the driving mechanism through the sliding block, the gripper module moves to a jig positioning block of the positioning mechanism along a track, then the gripper module places a product to be cut on the jig positioning block, then a laser cutting machine on the cutting mechanism starts to work, the surface of the product to be cut is positioned with high precision through a CCD camera and a light source on the positioning mechanism, a laser gun head on the laser cutting machine is aligned to a hole site to be cut, then the driving mechanism drives a hollow rotating platform to rotate, the turntable drives the jig positioning block to rotate, then cutting is performed, the hole site is adjusted to prevent the cut hole site from exceeding the laser cutting range, after the cutting is completed, one group of gripper modules is used for grabbing the product to be cut off the jig positioning block, the other group of gripper modules is immediately placed on the jig positioning block to be cut Kong Chanpin grabbed in the previous step, then the laser cutting machine moves to the position of the clamping mechanism, the product to be cut off the jig positioning block after the waste cloth is removed, the product to be cut off the jig positioning block is placed on the jig positioning block, and the product to be cut off the waste cloth is placed on the pneumatic cylinder, and then the pneumatic gripper is left behind the driving cylinder for pneumatic removal;

4. A method of producing a wrapping product automatic production line according to claim 3, characterized in that: and a product feeding machine is further arranged between the laser cutting device of the self-rotation type jig and the key assembling device, two groups of product jigs are arranged on the product feeding machine, and each group of product jigs can be used for placing two products.

5. A method of producing a wrapping product automatic production line according to claim 3, characterized in that: and two groups of six-axis manipulators are internally provided with CCD visual positioning mechanisms, each CCD visual positioning mechanism comprises a camera and a light source lamp, and the light source lamps are matched with the cameras.