CN210553329U

CN210553329U - Automatic card machine is pasted to limit

Info

Publication number: CN210553329U
Application number: CN201920947451.4U
Authority: CN
Inventors: 贺前志; 孙鹏
Original assignee: Dongguan East Color Printing Packaging Co ltd
Current assignee: Dongguan East Color Printing Packaging Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-19
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to the technical field of automation equipment, in particular to an automatic welt sticking machine, which comprises a frame, wherein a feeding device and a discharging device are respectively arranged at two ends of the frame, and a first welt sticking device, a second welt sticking device and a conveyor belt device for moving and conveying products are sequentially arranged on the frame; the first welt clamp device and the second welt clamp device both comprise a welt clamp mechanism and glue boxes fixed on two sides of the rack, and the welt clamp mechanism comprises an edge clamp grabbing mechanism and an edge clamp loading mechanism which are movably arranged on two sides of the rack. The utility model provides a pair of automatic welt card machine, the welt card process of automatic completion product realizes intelligent production, has solved the product quality accident because of manual operation error brings, has saved most cost of labor, has improved production efficiency, has effectively promoted the quality of product simultaneously.

Description

Automatic card machine is pasted to limit

Technical Field

The utility model belongs to the technical field of automation equipment technique and specifically relates to indicate an automatic welt card machine.

Background

At present, most of the paper hand bag industry adopts a manual head sticking or edge sticking process, the production efficiency of the method is low, the per-capita capacity is about 130 sets per hour, the labor consumption is high, the cost is high, and the sticking precision is low aiming at products with high requirements, so that the quality is unstable.

Disclosure of Invention

The utility model discloses problem to prior art provides an automatic welt card machine, and the product is by the loading attachment material loading, clamps in proper order again by first welt and clamps the technology of putting the card of carrying out the welt with the second welt, takes out the finished product by unloader at last, and the welt card process of automatic completion product has saved most cost of labor, and is efficient, can reach the requirement of high accuracy, guarantees off-the-shelf high quality.

In order to solve the technical problem, the utility model discloses a following technical scheme: an automatic welting card machine comprises a rack, wherein a feeding device and a discharging device are respectively arranged at two ends of the rack, and a first welting card device, a second welting card device and a conveyor belt device for moving and conveying products are sequentially arranged on the rack; the first welt clamp device and the second welt clamp device both comprise a welt clamp mechanism and glue boxes fixed on two sides of the rack, and the welt clamp mechanism comprises an edge clamp grabbing mechanism and an edge clamp loading mechanism which are movably arranged on two sides of the rack.

Preferably, the side card grabbing mechanism comprises a first support arranged on the side surface of the rack, a first guide rail fixed on the first support, a second guide rail in sliding connection with the first guide rail, and a grabbing assembly in sliding connection with the second guide rail; the grabbing component comprises a first base plate in sliding connection with the second guide rail, a first air cylinder fixed on the first base plate, a first suction nozzle frame in driving connection with the output end of the first air cylinder, and a plurality of first suction cups arranged at the bottom of the first suction nozzle frame; the first base plate is also provided with a first motor for driving the first base plate to slide on the second guide rail.

Preferably, the edge clamping and material loading mechanism comprises a first lifting support, a first slide rail fixed on the first lifting support, a first slide block connected with the first slide rail in a sliding manner, an edge clamping and material loading plate fixed on the first slide block, a second motor fixed at the top of the first lifting support, a first screw rod connected with the output end of the second motor in a driving manner, and a first nut seat sleeved on the periphery of the first screw rod, wherein the first nut seat is fixedly connected with the first slide block, a first fixing seat is arranged at the bottom of the first lifting support, and the bottom of the first screw rod is connected with the first fixing seat in a rotating manner.

Preferably, a first detection assembly is arranged between the feeding device and the first welt card device, the first detection assembly comprises a first detection support arranged on the rack, a first photo eye fixed on the first detection support, a second detection support arranged on the rack and an image collector fixed on the second detection support, the first photo eye is used for detecting whether a product is conveyed to the conveying belt device by the feeding device, and the image collector is used for detecting whether the product reaches an accurate station; and a second detection assembly is arranged between the first welt card device and the second welt card device, and comprises a third detection support arranged on the frame and a second photo eye fixed on the third detection support, wherein the second photo eye is used for detecting whether a product leaves the first welt card device and transmitting the product to the second welt card device.

Preferably, the loading device comprises a loading platform for placing the products, a first driving mechanism for driving the loading platform to lift, and a transfer mechanism for transferring the products on the loading platform to the conveyor belt device.

Preferably, the first driving mechanism comprises shells arranged on two sides of the material loading platform, two groups of lifting assemblies for controlling the material loading platform to lift, rotating rods rotatably connected with the shells on the two sides of the material loading platform, and a first synchronization assembly for driving the rotating rods to rotate; the two groups of lifting assemblies are fixed on the shell, two mounting blocks are arranged on the shell, each lifting assembly comprises a rotating shaft, first chain wheels arranged at two ends of the rotating shaft, chain tracks arranged below the first chain wheels, chains sleeved on the peripheries of the first chain wheels and the wheel tracks and supporting plates fixed on the chains, connecting plates are fixed on the chain tracks and fixedly connected with the shell, two ends of the rotating shaft are respectively rotatably connected with the two mounting blocks, and the supporting plates are abutted against the bottom of the material carrying table; the first synchronous component comprises a third motor fixed in the shell, a second chain wheel in driving connection with the output end of the third motor, a third chain wheel arranged at one end of the rotating rod close to the third motor, and a synchronous belt sleeved on the peripheries of the second chain wheel and the third chain wheel, wherein the second chain wheel is in driving connection with the third chain wheel through the synchronous belt; the two ends of the rotating rod are both provided with first worms, one end of the rotating shaft close to the rotating rod is connected with a first worm wheel, and the rotating rod is in transmission connection with the first worm wheel of the rotating shaft through the first worms; the shell is provided with a hand wheel, the bottom of the hand wheel is provided with a second worm, one end of the rotating rod connected with the third chain wheel is provided with a second worm wheel, and the second worm is in transmission connection with the second worm wheel.

Preferably, the transfer mechanism comprises a driving rod, a middle rod, a thin rod, a paper passing optical axis, a second suction nozzle frame and a plurality of suction nozzles fixed on the second suction nozzle frame, the suction nozzles are arranged above the material loading platform and used for grabbing products, two ends of the paper passing optical axis are respectively and rotatably connected with shells on two sides of the material loading platform, two ends of the driving rod are respectively and rotatably connected with the shells on two sides of the material loading platform, a fourth motor used for driving the driving rod and the paper passing optical axis to rotate is arranged in each shell, two ends of the middle rod are respectively and rotatably connected with the shells on two sides of the material loading platform, two ends of the thin rod are connected with connecting pieces, the connecting pieces are connected with the middle rod, the shells are provided with mounting rods, and a curved rod is connected between each mounting rod and the second suction; first eccentric wheel and second eccentric wheel have all been installed at the both ends of drive lever, the crank has all been installed at the both ends of king-rod, first eccentric wheel is located the crank below and is used for striking the crank, the second eccentric wheel is located the knee below and is used for striking the knee.

Preferably, a plurality of cross rods are connected between the shells on two sides of the material loading platform, a switch bracket, a plurality of air blowing nozzles and a plurality of baffle brackets are arranged on the cross rods close to the driving rod, a baffle for abutting against the material loading platform is arranged on each baffle bracket, air blowing holes for allowing air blown out by the air blowing nozzles to pass through are formed in each baffle, a first microswitch for preventing the material loading platform from rising to exceed the baffle is arranged on each switch bracket, a plurality of pressing claws are arranged on the thin rods, and the pressing claws are arranged above the baffles and used for preventing products from shifting; and the shell is provided with a second microswitch for preventing the ascending height of the material loading platform from exceeding the caterpillar track and a third microswitch for preventing the material loading platform from descending to be lower than the caterpillar track.

Preferably, a compacting device is arranged between the second welting clamp device and the discharging device, and comprises a compacting support fixed on the frame, a pressing plate used for pressing the edge clamp on the attached product, a second air cylinder fixed on the compacting support and used for driving the pressing plate to lift, and a third smooth eye fixed on the compacting support and used for detecting whether the product is conveyed to a station below the pressing plate.

Preferably, the blanking device comprises a blanking grabbing mechanism and a blanking lifting mechanism; the blanking grabbing mechanism comprises a blanking support, a third guide rail fixed on the blanking support, a fourth guide rail in sliding connection with the third guide rail, a second base plate in sliding connection with the fourth guide rail, a third air cylinder fixed on the second base plate, a third suction nozzle frame in driving connection with the output end of the third air cylinder, and a plurality of second suction cups which are arranged at the bottom of the third suction nozzle frame and used for grabbing products; the blanking lifting mechanism comprises a second lifting support, a second slide rail fixed on the second lifting support, a second slide block connected with the second slide rail in a sliding manner, a finished product carrying plate fixed on the second slide block, a fifth motor fixed at the top of the second lifting support, a second screw rod connected with the output end of the fifth motor in a driving manner, and a second nut seat sleeved on the periphery of the second screw rod, wherein the second nut seat is fixedly connected with the second slide block, a second fixed seat is arranged at the bottom of the second lifting support, and the bottom of the second screw rod is rotatably connected with the second fixed seat; and a fourth optical eye for detecting whether the finished product material carrying plate ascends to a preset highest height and a fifth optical eye for detecting whether the finished product material carrying plate descends to a preset lowest height are arranged on the rack.

The utility model has the advantages that:

the utility model provides a pair of automatic welt card machine, the product gets into conveyor belt device by loading attachment, convey first welt by conveyor belt device and clamp and put, the limit card that first welt clamped and put snatchs the limit card that the mechanism grabbed limit card in limit card year material mechanism, and glue with the limit card in the glue tank, the limit card snatchs the mechanism and will glue the limit card of glue again and paste the product, accomplish first welt card, continue to convey the second welt by conveyor belt device with the product and clamp and put and carry out the second time welt card after that, the course of technology of second time welt card is the same with first welt card, the finished product of accomplishing at last conveys unloader by conveyor belt device and retrieves. The automatic welt card machine automatically finishes the welt card technological process of the product, realizes intelligent production, solves the product quality accident caused by manual operation errors, saves most labor cost, improves production efficiency, and effectively improves the product quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the first welt clamp device, the second welt clamp device and the compacting device of the present invention.

Fig. 3 is an enlarged view at C in fig. 2.

Fig. 4 is a schematic structural view of the edge card loading mechanism of the present invention.

Fig. 5 is a schematic structural diagram of the feeding device after the shell is hidden.

Fig. 6 is a front view of fig. 5.

Fig. 7 is an enlarged view of a portion a in fig. 1.

Fig. 8 is an enlarged view at B in fig. 5.

Fig. 9 is a schematic structural diagram of the hand wheel, the second worm and the second worm wheel of the present invention.

Fig. 10 is a schematic structural view of the blanking device of the present invention.

Fig. 11 is a schematic structural view of the conveyor belt device of the present invention.

The reference numerals in fig. 1 to 11 include:

1-a rack, 2-a loading device, 21-a loading platform, 211-a stop, 221-a shell, 2211-a cross bar, 2212-a switch bracket, 2214-a baffle bracket, 2215-a blowing nozzle, 2216-a baffle, 2217-a blowing hole, 2218-a first microswitch, 2219-a pressing claw, 222-a lifting component, 2221-a rotating shaft, 2222-a first chain wheel, 2223-a chain track, 2224-a chain, 2225-a supporting plate, 2226-a connecting plate, 223-a rotating rod, 224-a first synchronous component, 2241-a third motor, 2242-a second chain wheel, 2243-a third chain wheel, 2244-a synchronous belt, 225-a mounting block, 226-a first worm, 227-a first worm wheel, 228-a hand wheel, 229-a second worm, 220-a second worm wheel, 23-a transfer mechanism, 231-a driving rod, 232-a middle rod, 233-a thin rod, 234-a paper passing optical axis, 235-a second suction nozzle frame, 236-a suction nozzle, 237-a fourth motor, 238-a mounting rod, 239-a curved rod, 2311-a first eccentric wheel, 2312-a second eccentric wheel, 2321-a crank, 2331-a connecting piece, 25-a second microswitch, 26-a third microswitch, 3-a blanking device, 31-a blanking grabbing mechanism, 32-a blanking lifting mechanism, 33-a fourth eyelet, 34-a fifth eyelet, 311-a blanking bracket, 312-a third guide rail, 313-a fourth guide rail, 314-a second backing plate, 315-a third cylinder, 316-a third suction nozzle frame, 317-a second suction cup, 321-a second lifting bracket, 322-a second slide rail, 323-a second slide block, 324-a finished product material loading plate, 325-a fifth motor, 326-a second screw rod, 327-a second nut seat, 328-a second fixed seat, 4-a first welt clamping device, 5-a second welt clamping device, 6-a conveyor belt device, 61-a conveyor belt, 62-a driving roller, 63-a driven roller, 71-a side card grabbing mechanism, 72-a side card material loading mechanism, 73-a first bracket, 74-a first guide rail, 75-a second guide rail, 76-a grabbing component, 721-a first lifting bracket, 722-a first slide rail, 723-a first slide block, 724-a side card material loading plate, 725-a second motor, 726-a first screw rod, 727-a first nut seat, 728-a first fixed seat, 761-first pad, 762-first cylinder, 763-first suction nozzle holder, 764-first suction nozzle, 765-first motor, 8-glue tank, 9-first detecting component, 91-first detecting bracket, 92-first photo eye, 93-second detecting bracket, 94-image collector, 10-second detecting component, 101-third detecting bracket, 102-second photo eye, 11-compacting device, 111-compacting bracket, 112-press plate, 113-second cylinder, 114-third photo eye.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

According to the automatic welting card machine provided by the embodiment, as shown in fig. 1, fig. 2 and fig. 4, a feeding device 2 and a discharging device 3 are respectively arranged at two ends of a frame 1, and a first welting card device 4, a second welting card device 5 and a conveyor belt device 6 for moving and conveying products are sequentially arranged on the frame 1; the first welt clamp device 4 and the second welt clamp device 5 both comprise a welt clamp mechanism and a glue tank 8 fixed on two sides of the frame 1, and the welt clamp mechanism comprises a side clamp grabbing mechanism 71 and a side clamp loading mechanism 72 which are movably arranged on two sides of the frame 1.

Particularly, the automatic edge card sticking machine is not limited to be applied to the production of paper bags, and is also applicable to products needing edge cards or sticking other articles; preferably, the conveyor belt device 6 adopts a conveying structure in the prior art, as shown in fig. 11, and includes a conveyor belt 61, a drive roller 62 and a driven roller 63, both ends of the drive roller 62 and both ends of the driven roller 63 are rotatably connected with the frame 1, the conveyor belt 61 is sleeved on the peripheries of the drive roller 62 and the driven roller 63, and the drive roller 62 is in transmission connection with the driven roller 63 through the conveyor belt 61.

The working principle of the automatic edge pasting card machine is as follows: adding a product to be subjected to edge card sticking to a feeding device 2, placing an edge card to be stuck to the product on an edge card carrying mechanism 72, enabling the product to enter a conveyor belt device 6 from the feeding device 2, conveying the product to a first edge card sticking device 4 from the conveyor belt device 6, grabbing the edge card on the edge card carrying mechanism 72 by an edge card grabbing mechanism 71 of the first edge card sticking device 4, sticking glue on the edge card in a glue tank 8, sticking the edge card stuck with the glue on the product by the edge card grabbing mechanism 71 to finish the first edge card sticking, conveying the product to a second edge card sticking device 5 by the conveyor belt device 6 to perform the second edge card sticking, wherein the technological process of the second edge card sticking is the same as that of the first edge card sticking, and conveying the finished product to a discharging device 3 by the conveyor belt device 6 to recover. The automatic edge pasting card machine automatically finishes the edge pasting card process of a product, realizes intelligent production, solves the product quality accident caused by manual operation errors, saves most of labor cost, and effectively improves the product quality; first welt clamps puts 4 and second welt clamps and puts 5 and all is equipped with two sets of limit card and snatchs mechanism 71, can paste 4 limit cards on the product simultaneously, and can separately paste 1 or 2 or 3 or 4 operations, has higher flexibility, and the function is nimble, and the productivity is greater than 600 per hour, improves production efficiency greatly.

In the automatic edge card sticking machine provided by this embodiment, as shown in fig. 2, the edge card grabbing mechanism 71 includes a first bracket 73 disposed on the side surface of the rack 1, a first guide rail 74 fixed on the first bracket 73, a second guide rail 75 slidably connected to the first guide rail 74, and a grabbing assembly 76 slidably connected to the second guide rail 75; the grabbing assembly 76 comprises a first backing plate 761 slidably connected with the second guide rail 75, a first air cylinder 762 fixed on the first backing plate 761, a first suction nozzle frame 763 drivingly connected with an output end of the first air cylinder 762, and a plurality of first suction discs 764 installed at the bottom of the first suction nozzle frame 763; the first backing plate 761 is further provided with a first motor 765 for driving the first backing plate 761 to slide on the second rail 75. Preferably, the first guide rail 74 and the second guide rail 75 are linear guide rails in the prior art.

Specifically, when the side card is grabbed, the first backing plate 761 drives the first suction nozzle holder 763 to move on the first guide rail 74 toward the side card loading mechanism 72, the first suction nozzle holder 763 drives the first suction cup 764 to move, after the first suction cup 764 moves above the side card loading mechanism 72, the first guide rail 74 slides on the second guide rail 75, the position of the first suction cup 764 is adjusted, it is ensured that the first suction cup 764 just falls above the side card, so as to accurately grab the side card, after the first suction cup 764 grabs the side card, the first guide rail 74 continues to slide on the second guide rail 75, the first suction cup 764 is controlled to move above the glue tank 8, the first suction nozzle holder 763 is started to control the first suction nozzle holder 763 to descend, the first suction nozzle holder 763 drives the first suction cup 764 to descend to the side card to stick glue in the glue tank 8, the first cylinder 76762 controls the first suction nozzle holder 3 to reset, the first suction nozzle holder 3 drives the first suction cup 764 to reset, then, the position of the first suction disc 764 is adjusted by moving the first backing plate 761 on the first guide rail 74 and moving the first guide rail 74 on the second guide rail 75, until the first suction disc 764 is controlled to move above the position of the product to be edge-stuck, and then the first air cylinder 762 drives the first suction disc 764 to descend and stick the edge card with the product, so as to complete the first edge-sticking work; frame 1 both sides all are equipped with the limit card and snatch mechanism 71, and when the position that the product need paste the limit card had two, the accessible starts the limit card of frame 1 both sides simultaneously and snatchs mechanism 71 and paste the limit card on the product simultaneously, if only paste one side, can only start two sets of limit cards and snatch one of mechanism 71, reduce the power consumptive condition, and use the flexible technological process that can accomplish the card of pasting the limit automatically.

As shown in fig. 2 and 4, the edge card loading mechanism 72 includes a first lifting support 721, a first slide rail 722 fixed on the first lifting support 721, a first slide block 723 slidably connected to the first slide rail 722, an edge card loading plate 724 fixed on the first slide block 723, a second motor 725 fixed on the top of the first lifting support 721, a first lead screw 726 drivingly connected to an output end of the second motor 725, and a first nut seat 727 sleeved on the periphery of the first lead screw 726, where the first nut seat 727 is fixedly connected to the first slide block 723, a first fixing seat 728 is disposed at the bottom of the first lifting support 721, and the bottom of the first lead screw 726 is rotatably connected to the first fixing seat 728.

Specifically, a plurality of side cards used for being pasted on products are placed on the side card carrying plate 724, when a worker is required to add the side cards on the side card carrying plate 724, the second motor 725 can be started, the second motor 725 drives the first screw rod 726 to rotate, the nut seat in transmission connection with the first screw rod 726 can further move up and down in a reciprocating mode, the first sliding block 723 is driven to move up and down, the height of the side card carrying plate 724 is adjusted, and the worker can conveniently add the side cards in time.

As shown in fig. 2 and fig. 3, a first detecting assembly 9 is disposed between the feeding device 2 and the first welting card device 4, where the first detecting assembly 9 includes a first detecting bracket 91 mounted on the frame 1, a first photo eye 92 fixed on the first detecting bracket 91, a second detecting bracket 93 mounted on the frame 1, and an image collector 94 fixed on the second detecting bracket 93, where the first photo eye 92 is used to detect whether a product is conveyed onto the conveyor belt device 6 by the feeding device 2, and the image collector 94 is used to detect whether the product arrives at an accurate station; a second detection assembly 10 is arranged between the first welt card device 4 and the second welt card device 5, the second detection assembly 10 comprises a third detection bracket 101 arranged on the machine frame 1 and a second photo eye 102 fixed on the third detection bracket 101, and the second photo eye 102 is used for detecting whether a product leaves the first welt card device 4 or not and transmitting the product to the second welt card device 5.

Specifically, the first photo eye 92 detects whether the product enters the conveyor belt device 6 for transmission, when the product is detected to enter the conveyor belt 61, the side card grabbing mechanism 71 starts to grab the side card, when the product is conveyed to the position below the first suction disc 764, the conveying is stopped, the image collector 94 detects and aligns the position of the card to be welted, after the position of the card to be welted is determined, the first suction disc 764 descends to welt the product, the conveyor belt 61 continues to convey the product, when the second photo eye 102 detects that the product is conveyed to the range of the second welt card device 5, the second welt card device 5 starts, the working flow of the first welt card device 4 is repeated, and the side card is again welt the product; through first determine module 9 and second determine module 10, can effectively improve the precision in the product production process, the laminating precision is less than 0.5mm, is far above manual work, has effectively improved product quality.

According to the automatic edge sealing machine provided by the embodiment, as shown in fig. 5 to 9, the feeding device 2 includes a material loading platform 21 for placing a product, a first driving mechanism for driving the material loading platform 21 to ascend and descend, and a transferring mechanism 23 for transferring the product on the material loading platform 21 onto the conveyor belt device 6.

Preferably, the first driving mechanism comprises shells 221 arranged at two sides of the material loading platform 21, two groups of lifting assemblies 222 for controlling the material loading platform 21 to lift, rotating rods 223 rotatably connected with the shells 221 at two sides of the material loading platform 21, and a first synchronization assembly 224 for driving the rotating rods 223 to rotate; the two groups of lifting assemblies 222 are fixed on the shell 221, two mounting blocks 225 are arranged on the shell 221, each lifting assembly 222 comprises a rotating shaft 2221, first chain wheels 2222 arranged at two ends of the rotating shaft 2221, a chain track 2223 arranged below the first chain wheels 2222, a chain 2224 sleeved on the peripheries of the first chain wheels 2222 and the chain track 2223, and a support plate 2225 fixed on the chain 2224, a connecting plate 2226 is fixed on the chain track 2223, the connecting plate 2226 is fixedly connected with the shell 221, two ends of the rotating shaft 2221 are respectively rotatably connected with the two mounting blocks 225, and the support plate 2225 is abutted against the bottom of the material loading table 21; the first synchronization assembly 224 comprises a third motor 2241 fixed in the housing 221, a second chain wheel 2242 in driving connection with an output end of the third motor 2241, a third chain wheel 2243 installed at one end of the rotating rod 223 close to the third motor 2241, and a timing belt 2244 sleeved on the peripheries of the second chain wheel 2242 and the third chain wheel 2243, wherein the second chain wheel 2242 is in driving connection with the third chain wheel 2243 through the timing belt 2244; the two ends of the rotating rod 223 are both provided with a first worm 226, one end of the rotating shaft 2221 close to the rotating rod 223 is connected with a first worm wheel 227, and the rotating rod 223 is in transmission connection with the first worm wheel 227 of the rotating shaft 2221 through the first worm 226; a hand wheel 228 is arranged on the shell 221, a second worm 229 is arranged at the bottom of the hand wheel 228, a second worm wheel 220 is arranged at one end of the rotating rod 223, which is connected with a third chain wheel 2243, and the second worm 229 is in transmission connection with the second worm wheel 220;

the transfer mechanism 23 comprises a driving rod 231, a middle rod 232, a thin rod 233, a paper passing optical axis 234, a second nozzle frame 235 and a plurality of nozzles 236 fixed on the second nozzle frame 235, the nozzles 236 are arranged above the material loading platform 21 and are used for grabbing products, two ends of the paper passing optical axis 234 are respectively rotatably connected with the shells 221 at two sides of the material loading platform 21, two ends of the driving rod 231 are respectively rotatably connected with the shells 221 at two sides of the material loading platform 21, a fourth motor 237 used for driving the driving rod 231 and the paper passing optical axis 234 to rotate is arranged in each shell 221, two ends of the middle rod 232 are respectively rotatably connected with the shells 221 at two sides of the material loading platform 21, two ends of the thin rod 233 are connected with a connecting piece 2331, the connecting piece 2331 is connected with the middle rod 232, each shell 221 is provided with a mounting rod 238, and a curved rod 239 is connected between the mounting rod 238 and the second nozzle frame 235; a first eccentric wheel 2311 and a second eccentric wheel 2312 are respectively arranged at two ends of the driving rod 231, a crank 2321 is respectively arranged at two ends of the middle rod 232, the first eccentric wheel 2311 is arranged below the crank 2321 and is used for impacting the crank 2321, and the second eccentric wheel 2312 is arranged below the curved rod 239 and is used for impacting the curved rod 239;

a plurality of cross rods 2211 are connected between the shells 221 on two sides of the material loading platform 21, a switch support 2212, a plurality of air blowing nozzles 2215 and a plurality of baffle supports 2214 are arranged on the cross rods 2211 close to the driving rod 231, a baffle 2216 used for abutting against the material loading platform 21 is arranged on the baffle support 2214, air blowing holes 2217 used for allowing air blown out by the air blowing nozzles 2215 to pass through are arranged on the baffle 2216, a first microswitch 2218 used for preventing the material loading platform 21 from rising to exceed the baffle 2216 is arranged on the switch support 2212, a plurality of pressing claws 2219 are arranged on the thin rod 233, and the pressing claws 2219 are arranged above the baffle 2216 and used for preventing products from shifting; the housing 221 is provided with a second microswitch 25 for preventing the material loading platform 21 from rising to a height higher than the caterpillar 2223 and a third microswitch 26 for preventing the material loading platform 21 from falling to a height lower than the caterpillar 2223. Preferably, be equipped with a plurality of dogs 211 that are used for carrying on spacingly to the product on the material loading platform 21, the centre of a plurality of dogs 211 is arranged in to the product, and the edge and the dog 211 butt of product, and dog 211 can prevent that the product from shifting.

Specifically, the working principle of the feeding device 2 is as follows: the first driving mechanism is started, the third motor 2241 is started to drive the second chain wheel 2242 to rotate, the second chain wheel 2242 drives the third chain wheel 2243 to rotate through the synchronous belt 2244, the third chain wheel 2243 further drives the rotating rod 223 to rotate, the first worms 226 at the two ends of the rotating rod 223 rotate along with the rotating rod, and the first worms 226 are in transmission connection with the first worm wheel 227 on the rotating shaft 2221, so that the first worm wheel 227 rotates along with the first worm 226, the first worm wheel 227 drives the rotating shaft 2221 to rotate, the rotating shaft 2221 drives the first chain wheels 2222 at the two ends to rotate after rotating, the chain 2224 is further controlled to rotate and drive the supporting plates 2225 on the chain 2224 to ascend or descend, the ascending and descending of the material loading table 21 can be adjusted along with the first worm wheel 227, the position of the material loading table 21 is adjusted, and; when the loading platform 21 is raised to a preset height, the plurality of suction nozzles 236 start to suck so as to suck the product onto the suction nozzles 236, the fourth motor 237 is started, the fourth motor 237 drives the driving rod 231 and the paper passing optical axis 234 to rotate, the end of the first eccentric wheel 2311 farthest from the axis repeatedly strikes the cranks 2321 at the two ends of the middle rod 232 along with the rotation of the driving rod 231, the speech section of the second eccentric wheel 2312 farthest from the axis repeatedly strikes the curved rod 239 along with the rotation of the driving rod 231, as shown in fig. 6, the crank 2321 swings upwards to drive the middle rod 232 to rotate once when being struck, as the thin rod 233 is connected with the middle rod 232 through the fixed connecting piece 2331, the thin rod 233 swings accordingly when the middle rod 232 rotates, and further drives the plurality of pressing claws 2219 to prevent the moving end of the product from rotating upwards, so that the suction nozzles 236 can smoothly suck the product up, and the curved rod 239 swings once struck, and the swinging process sends the product on the suction nozzles 236 into the gap between the paper passing optical axis 234 and the thin rod 233, the product enters the conveyor belt 61 through the gap, and then the product is successfully conveyed to the conveyor belt 61 to be subjected to edge card pasting; the air blowing nozzle 2215 arranged on the cross bar 2211 blows the product to the air blowing hole 2217 arranged on the baffle 2216 to blow away the product, namely, the problem that the product cannot be sucked up by the suction nozzle 236 due to too tight contact between the product and the product is solved, when the material carrying platform 21 is lifted to a preset height, the material carrying platform is abutted against the baffle 2216 to enable the product to be positioned between the baffle 2216 and a plurality of stoppers 211, the problem that the product slides and falls off can be prevented, when the material carrying platform 21 is lifted to be abutted against the baffle 2216, if the lifting is stopped, the first microswitch 2218 can be touched to further stop lifting the material carrying platform 21, the second microswitch 25 can prevent the material carrying platform 21 from being lifted to a too high height, the support plate 2225 is prevented from moving upwards all the way away from the chain rail 2223 to prevent the material carrying platform 21 from being supported, the problem that the material carrying platform 21 falls off is avoided, similarly, the third microswitch 26 can avoid the problem that the material carrying platform 21 falls too low, the casing 221 is provided with a hand wheel 228, which can be used for a worker to manually adjust the rotation speed of the rotating rod 223, so that the worker can conveniently adjust the working state of the feeding device 2.

According to the automatic edge card sticking machine provided by the embodiment, as shown in fig. 1 and fig. 2, a compacting device 11 is arranged between the second edge card device 5 and the discharging device 3, and the compacting device 11 comprises a compacting support 111 fixed on the frame 1, a pressing plate 112 used for pressing an edge card on a stuck product, a second air cylinder 113 fixed on the compacting support 111 and used for driving the pressing plate 112 to ascend and descend, and a third light eye 114 fixed on the compacting support 111 and used for detecting whether the product is conveyed to a station below the pressing plate 112.

Specifically, the product passes through the welt cards of the first welt card device 4 and the second welt card device 5, and the problem of loose welt card sticking may occur, so the compacting device 11 is provided, when the product stuck with the welt cards is conveyed to the lower part of the compacting device 11, the third light eye 114 detects the product, and then sends a signal to start the second air cylinder 113, the second air cylinder 113 drives the pressing plate 112 to descend, and presses the product, so as to compact the welt cards on the product, then the second air cylinder 113 drives the pressing plate 112 to ascend, and the conveying belt 61 continues to convey the product to the blanking device 3. The compacting device 11 can further improve the quality of products and prevent the side card from falling off.

As shown in fig. 1 and 10, the blanking device 3 includes a blanking grabbing mechanism 31 and a blanking lifting mechanism 32; the blanking grabbing mechanism 31 comprises a blanking support 311, a third guide rail 312 fixed on the blanking support 311, a fourth guide rail 313 in sliding connection with the third guide rail 312, a second base plate 314 in sliding connection with the fourth guide rail 313, a third air cylinder 315 fixed on the second base plate 314, a third suction nozzle frame 316 in driving connection with the output end of the third air cylinder 315, and a plurality of second suction cups 317 arranged at the bottom of the third suction nozzle frame 316 and used for grabbing products; the blanking lifting mechanism 32 comprises a second lifting support 321, a second slide rail 322 fixed on the second lifting support 321, a second slide block 323 connected with the second slide rail 322 in a sliding manner, a finished product carrying plate 324 fixed on the second slide block 323, a fifth motor 325 fixed on the top of the second lifting support 321, a second screw 326 connected with the output end of the fifth motor 325 in a driving manner, and a second nut seat 327 sleeved on the periphery of the second screw 326, wherein the second nut seat 327 is fixedly connected with the second slide block 323, a second fixed seat 328 is arranged at the bottom of the second lifting support 321, and the bottom of the second screw 326 is rotatably connected with the second fixed seat 328; the frame 1 is provided with a fourth photo eye 33 for detecting whether the finished product material carrying plate 324 is lifted to a preset highest height and a fifth photo eye 34 for detecting whether the finished product material carrying plate 324 is lowered to a preset lowest height.

Specifically, when the finished product is conveyed to the tail part of the conveyor belt 61, the finished product is grabbed by the blanking grabbing mechanism 31 of the blanking device 3, placed on the blanking lifting mechanism 32, and then the finished product is recycled and packaged by adjusting the height of the lifting mechanism; the third guide rail 312 and the fourth guide rail 313 of the blanking grabbing mechanism 31 are, but not limited to, linear guide rails, when grabbing a finished product, the fourth guide rail 313 slides on the third guide rail 312, the second pad plate 314 slides on the fourth guide rail 313, the position of the second suction cup 317 under the second pad plate 314 is adjusted, when the second suction cup 317 is located above the finished product, the second suction cup 317 sucks the finished product, then the second suction cup 317 is adjusted to move to above the finished product carrying plate 324 of the blanking lifting mechanism 32 by continuing to move the third guide rail 312 and the fourth guide rail 313, the finished product is placed on the finished product carrying plate 324, then the fifth motor 325 controls the second lead screw 326 to rotate, so that the second nut seat 327 moves up and down along with the rotation of the second lead screw 326, and further drives the second slider 323 to move up and down, and finally the finished product carrying plate 324 is controlled to move up and down in time, so that a worker can recover the; the fourth light eye 33 and the fifth light eye 34 can prevent the finished product carrying plate 324 from rising too high or falling too low, and ensure that the blanking device 3 can work normally.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an automatic card machine of welting, includes the frame, its characterized in that: the automatic edge sticking machine is characterized in that a feeding device and a discharging device are respectively arranged at two ends of the rack, and a first edge sticking card device, a second edge sticking card device and a conveyor belt device for moving and conveying products are sequentially arranged on the rack;

the first welt clamp device and the second welt clamp device both comprise a welt clamp mechanism and glue boxes fixed on two sides of the rack, and the welt clamp mechanism comprises an edge clamp grabbing mechanism and an edge clamp loading mechanism which are movably arranged on two sides of the rack.

2. The automatic edge pasting card machine according to claim 1, characterized in that: the side card grabbing mechanism comprises a first support arranged on the side face of the rack, a first guide rail fixed on the first support, a second guide rail in sliding connection with the first guide rail and a grabbing assembly in sliding connection with the second guide rail; the grabbing component comprises a first base plate in sliding connection with the second guide rail, a first air cylinder fixed on the first base plate, a first suction nozzle frame in driving connection with the output end of the first air cylinder, and a plurality of first suction cups arranged at the bottom of the first suction nozzle frame; the first base plate is also provided with a first motor for driving the first base plate to slide on the second guide rail.

3. The automatic edge pasting card machine according to claim 1, characterized in that: the edge clamping and material carrying mechanism comprises a first lifting support, a first slide rail fixed on the first lifting support, a first slide block connected with the first slide rail in a sliding manner, an edge clamping and material carrying plate fixed on the first slide block, a second motor fixed at the top of the first lifting support, a first screw rod connected with the output end of the second motor in a driving manner, and a first nut seat sleeved on the periphery of the first screw rod, wherein the first nut seat is fixedly connected with the first slide block, a first fixing seat is arranged at the bottom of the first lifting support, and the bottom of the first screw rod is rotatably connected with the first fixing seat.

4. The automatic edge pasting card machine according to claim 1, characterized in that: a first detection assembly is arranged between the feeding device and the first welt clamp device, the first detection assembly comprises a first detection support arranged on the rack, a first photo eye fixed on the first detection support, a second detection support arranged on the rack and an image collector fixed on the second detection support, the first photo eye is used for detecting whether a product is conveyed to the conveying belt device by the feeding device, and the image collector is used for detecting whether the product reaches an accurate station;

and a second detection assembly is arranged between the first welt card device and the second welt card device, and comprises a third detection support arranged on the frame and a second photo eye fixed on the third detection support, wherein the second photo eye is used for detecting whether a product leaves the first welt card device and transmitting the product to the second welt card device.

5. The automatic edge pasting card machine according to claim 1, characterized in that: the feeding device comprises a material loading platform for placing products, a first driving mechanism for driving the material loading platform to ascend and descend and a transfer mechanism for transferring the products on the material loading platform to the conveying belt device.

6. The automatic edge pasting card machine of claim 5, wherein: the first driving mechanism comprises shells arranged on two sides of the material carrying platform, two groups of lifting components used for controlling the material carrying platform to lift, a rotating rod rotatably connected with the shells on the two sides of the material carrying platform and a first synchronous component used for driving the rotating rod to rotate;

the two groups of lifting assemblies are fixed on the shell, two mounting blocks are arranged on the shell, each lifting assembly comprises a rotating shaft, first chain wheels arranged at two ends of the rotating shaft, chain tracks arranged below the first chain wheels, chains sleeved on the peripheries of the first chain wheels and the wheel tracks and supporting plates fixed on the chains, connecting plates are fixed on the chain tracks and fixedly connected with the shell, two ends of the rotating shaft are respectively rotatably connected with the two mounting blocks, and the supporting plates are abutted against the bottom of the material carrying table;

the first synchronous component comprises a third motor fixed in the shell, a second chain wheel in driving connection with the output end of the third motor, a third chain wheel arranged at one end of the rotating rod close to the third motor, and a synchronous belt sleeved on the peripheries of the second chain wheel and the third chain wheel, wherein the second chain wheel is in driving connection with the third chain wheel through the synchronous belt;

the two ends of the rotating rod are both provided with first worms, one end of the rotating shaft close to the rotating rod is connected with a first worm wheel, and the rotating rod is in transmission connection with the first worm wheel of the rotating shaft through the first worms;

the shell is provided with a hand wheel, the bottom of the hand wheel is provided with a second worm, one end of the rotating rod connected with the third chain wheel is provided with a second worm wheel, and the second worm is in transmission connection with the second worm wheel.

7. The automatic edge pasting card machine of claim 5, wherein: the transfer mechanism comprises a driving rod, a middle rod, a thin rod, a paper passing optical axis, a second suction nozzle frame and a plurality of suction nozzles fixed on the second suction nozzle frame, the suction nozzles are arranged above the material carrying platform and used for grabbing products, two ends of the paper passing optical axis are respectively and rotatably connected with shells on two sides of the material carrying platform, two ends of the driving rod are respectively and rotatably connected with the shells on two sides of the material carrying platform, a fourth motor used for driving the driving rod and the paper passing optical axis to rotate is arranged in each shell, two ends of the middle rod are respectively and rotatably connected with the shells on two sides of the material carrying platform, two ends of the thin rod are connected with connecting pieces, the connecting pieces are connected with the middle rod, the shells are provided with mounting rods, and a curved rod is connected between each mounting rod and the second;

first eccentric wheel and second eccentric wheel have all been installed at the both ends of drive lever, the crank has all been installed at the both ends of king-rod, first eccentric wheel is located the crank below and is used for striking the crank, the second eccentric wheel is located the knee below and is used for striking the knee.

8. The automatic edge pasting card machine of claim 7, wherein: the material loading platform comprises a shell, a material loading platform, a driving rod, a plurality of thin rods, a plurality of air blowing nozzles, a plurality of baffle supports, a switch support, a plurality of baffle supports and a plurality of baffle plates, wherein the shell is connected between the shells on two sides of the material loading platform; and the shell is provided with a second microswitch for preventing the ascending height of the material loading platform from exceeding the caterpillar track and a third microswitch for preventing the material loading platform from descending to be lower than the caterpillar track.

9. The automatic edge pasting card machine according to claim 1, characterized in that: and a compaction device is arranged between the second edge card sticking device and the discharging device, and comprises a compaction support fixed on the rack, a pressing plate used for pressing the edge card stuck on the product, a second air cylinder fixed on the compaction support and used for driving the pressing plate to lift, and a third light hole fixed on the compaction support and used for detecting whether the product is conveyed to a station below the pressing plate.

10. The automatic edge pasting card machine according to claim 1, characterized in that: the blanking device comprises a blanking grabbing mechanism and a blanking lifting mechanism;

the blanking grabbing mechanism comprises a blanking support, a third guide rail fixed on the blanking support, a fourth guide rail in sliding connection with the third guide rail, a second base plate in sliding connection with the fourth guide rail, a third air cylinder fixed on the second base plate, a third suction nozzle frame in driving connection with the output end of the third air cylinder, and a plurality of second suction cups which are arranged at the bottom of the third suction nozzle frame and used for grabbing products;

the blanking lifting mechanism comprises a second lifting support, a second slide rail fixed on the second lifting support, a second slide block connected with the second slide rail in a sliding manner, a finished product carrying plate fixed on the second slide block, a fifth motor fixed at the top of the second lifting support, a second screw rod connected with the output end of the fifth motor in a driving manner, and a second nut seat sleeved on the periphery of the second screw rod, wherein the second nut seat is fixedly connected with the second slide block, a second fixed seat is arranged at the bottom of the second lifting support, and the bottom of the second screw rod is rotatably connected with the second fixed seat;

and a fourth optical eye for detecting whether the finished product material carrying plate ascends to a preset highest height and a fifth optical eye for detecting whether the finished product material carrying plate descends to a preset lowest height are arranged on the rack.