Laser water gap removing equipment

Abstract

The invention discloses laser water gap removing equipment which comprises a machine frame, a rotary disc carrier device, a feeding device, a laser water gap cutting device and a discharging plate arranging device. The rotary disc carrier device is installed on the machine frame and comprises a rotary disc module and a plurality of product carriers arranged on a rotary disc of the rotary disc module in an array mode. A feeding station, a water gap removing station and a discharging station are sequentially arranged around the product carrier. The feeding device is arranged on a feeding station, the distance between the stub bar products taken out of the injection mold is adjusted to be the distance between the stub bar products on the product carrier, and the stub bar products obtained after distance changing are carried to the product carrier. The laser water gap cutting device is arranged at the water gap removing station and is used for laser water gap cutting; the discharging wobble plate device is arranged on the discharging station and used for dividing products and material heads and material rods. By means of the mode, the device is reasonable in layout and high in efficiency, automatic variable-pitch feeding can be achieved, products are suspended before water gap removing, the products are prevented from being scratched, floating material pressing is achieved during water gap removing, water gap removing is achieved through laser, and automatic material distributing and plate arranging are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of workpiece processing, in particular to a laser water removal device. Background Art

[0002] The sprue is the connection between the frame and the injection molded part formed during the injection molding process. The sprue is an extra part on the injection molded part and needs to be removed from the injection molded part. The existing method of removing the sprue is generally to manually cut it off with a cutter. The manual removal method is not only inefficient, but also the processing quality cannot be guaranteed, and it is easy to cause damage to the surrounding wall of the injection molded product. In addition, the manual removal method is easy to accidentally injure the worker's hand and cause personal injury.

[0003] There are also some punching equipment for removing water outlets on the market. First, the efficiency is low, and second, it is easy to scratch the surface of the product. Based on the above defects and shortcomings, it is necessary to improve the existing technology and design a laser water outlet removal equipment. Summary of the invention

[0004] The main technical problem solved by the present invention is to provide a laser dewatering device with a reasonable layout, capable of automatically changing the distance for feeding, with the product suspended in front of the dewatering port to avoid scratching the product, floating pressing of the material during dewatering, laser dewatering port, automatic material separation and plate arrangement, and high efficiency.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a laser water removal device, the laser water removal device comprising:

[0006] frame;

[0007] A turntable carrier device is installed on the frame, comprising a turntable module, a plurality of product carriers arranged in an array on a rotating disk of the turntable module, and a loading station, a water removal station and a unloading station are arranged in sequence around the product carrier;

[0008] The feeding device is arranged at the feeding station, and includes an intermediate distance changing mechanism and a rotary material taking mechanism. The intermediate distance changing mechanism adjusts the distance between the product heads taken out of the injection mold to the distance between the product heads on the product carrier, and the rotary material taking mechanism transports the product heads after the distance change to the product carrier;

[0009] The laser water outlet cutting device is arranged at the water outlet removal station and is used for laser water outlet cutting;

[0010] The unloading plate device is set at the unloading station to sort the products and the material heads and rods;

[0011] The product carrier includes a base plate, a positioning plate, a positioning pin, a guide positioning block, a floating plate and a support block. The base plate is fixed on the rotating disk of the turntable module, and a positioning plate is installed on the base plate. Two groups of positioning pins for positioning the material head are installed on the positioning plate. The positioning plates on both sides of the positioning pin are provided with concave surfaces for suspended positioning products. A guide positioning block passing through the concave surface is installed on the base plate. The guide positioning block is placed according to the shape of the product. A guide inclined surface is provided on the opposite surface of the guide positioning block. The bottom surface of the base plate is floatingly connected to the floating plate below through a mold spring. A support block for supporting the product is installed on the floating plate, and the support block passes through the base plate and the positioning plate.

[0012] Preferably, the shifting and changing distance mechanism includes a linear shifting module, a shifting plate, a positioning block, a sliding block, a pen-shaped cylinder, an intermediate distance-changing carrier and a corresponding optical fiber. The linear shifting module drives the shifting plate to move. Two positioning blocks are installed on the shifting plate. The two sliding blocks are slidably installed on the shifting plate through linear slide rails. A pen-shaped cylinder for driving the sliding block to move toward or away from the positioning block is installed on the shifting plate. Two intermediate distance-changing carriers are respectively installed on the positioning block and the top of the sliding block. Two positioning platforms for positioning products are provided on the intermediate distance-changing carrier. Positioning pins for positioning the material head are installed on the positioning platform. A square hole for avoiding the material rod is opened in the middle of the positioning platform. Grooves are also opened on both sides of the positioning platform for suspending the positioning product to avoid scratches on the bottom surface of the product. Optical fibers for identifying products are also installed on the two intermediate distance-changing carriers.

[0013] Preferably, the rotary material picking mechanism includes a loading linear module installed on the frame through a bracket, a transfer rack driven by the loading linear module, a lifting cylinder installed on the transfer rack, a turntable cylinder driven up and down by the lifting cylinder, two groups of flat clamping cylinders driven to rotate by the turntable cylinder, and a loading clamp installed on the flat clamping cylinder, and a first arc-shaped groove for positioning the material rod is vertically arranged on the opposite surfaces of the two relative loading clamps, and a second arc-shaped groove for positioning the material head is also horizontally arranged on the opposite surfaces of the two relative loading clamps to limit the rotation of the product along the material rod.

[0014] Preferably, the laser water outlet cutting device includes a Z-axis linear module, a dual-camera laser module, an exhaust duct, a lifting and positioning mechanism and a floating pre-pressing mechanism. The Z-axis linear module drives the dual-camera laser module for laser water outlet to move up and down. The dual-camera laser module is provided with an exhaust duct opposite to the product carrier on the lower side and left and right sides. The exhaust duct is externally connected to a negative pressure device. A lifting and positioning mechanism is provided below the product carrier, and a floating pre-pressing mechanism is provided above the product carrier. The lifting and positioning mechanism includes a lifting cylinder installed on the frame through a bracket and a lifting support block driven up and down by the lifting cylinder.

[0015] Preferably, the floating pre-pressing mechanism includes a pre-pressing cylinder, a pre-pressing bracket, a pre-pressing block, a limit baffle, a buffer spring, a mounting plate and a product pre-pressing assembly. The pre-pressing cylinder is mounted on the top fixed plate of the turntable module through the bracket. The pre-pressing cylinder drives the pre-pressing bracket to move up and down. A plurality of groups of pre-pressing blocks for pre-pressing the material head are movably hung on the horizontal plate of the pre-pressing bracket. A limit baffle mounted on the pre-pressing bracket is provided on the top of the pre-pressing block. The limit baffle and the top of the pre-pressing block are elastically connected by a buffer spring. A mounting plate is installed on the top of the limit baffle. Product pre-pressing assemblies for elastically pre-pressing products are installed on two protruding ends of the mounting plate. A waist-shaped hole for adjusting its mounting position is provided on the mounting plate.

[0016] Preferably, the material unloading and swinging plate device includes a material rod unloading component, a three-axis transport and swinging plate module, a waste box and a material tray conveying module. The material rod unloading component is installed on a fixed plate on the top of the turntable module through a bracket. A waste box is docked on the frame below the material rod unloading component. A three-axis transport and swinging plate module is provided on the side end of the material rod unloading component. A material tray conveying module is provided on the side end of the three-axis transport and swinging plate module. The material rod unloading component includes a slide cylinder, a first lifting cylinder, a stripping pressure plate, a stripping pressure head, a second lifting cylinder, a lifting frame, a material rod flat clamp cylinder and a material unloading clamp. The slide cylinder The first lifting cylinder is driven to move horizontally toward the product carrier at the unloading station, and the first lifting cylinder drives the stripping pressure plate to move up and down. A stripping pressure head opposite to the product on the product carrier is installed on the stripping pressure plate. The second lifting cylinder is also installed on the stripping pressure plate. The second lifting cylinder drives the lifting frame to move up and down. Two groups of material rod flat clamping cylinders are installed at the bottom of the lifting frame. The two clamping arms of the material rod flat clamping cylinders are equipped with unloading claws. A rectangular opening for avoiding the unloading claws is provided on the unloading pressure plate. A unloading opening is also provided on the rotating disk of the turntable module. The unloading opening is opposite to the upper material rod unloading assembly and the lower waste box.

[0017] Preferably, the three-axis transporting and swinging plate module includes an XYZ three-axis module, a material unloading and transferring carriage, a material unloading cylinder, a material unloading lifting plate, a rotary motor, an adsorption block, a floating suction nozzle, a material pressing cylinder, a material rod pressing plate and a lifting module. The XYZ three-axis module drives the material unloading and transferring carriage to move. The material unloading and transferring carriage is equipped with several groups of material unloading cylinders corresponding to the products on the product carrier one by one. The material unloading cylinder drives the material unloading lifting plate to move up and down. The material unloading lifting plate is equipped with a rotary motor. The rotary motor drives the adsorption block to rotate. The adsorption block is equipped with several floating suction nozzles communicated with its internal cavity. The internal cavity of the adsorption block is connected to an external negative pressure device through a connecting head. Pressing cylinders are also installed on both sides of the material unloading and transferring carriage. The pressing cylinder drives the material rod pressing plate to move up and down. The material rod pressing plate is used to move down and press the material rod. A lifting module is also arranged below the floating suction nozzle. The lifting module is mounted to the side end of the tray conveying module through a bracket.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The intermediate distance changing mechanism can adjust the distance between the two groups of products to be dewatered, docking the previous injection mold and the subsequent cutting; making the distance between the two groups of stub products taken out of the injection mold consistent with the distance of subsequent cutting;

[0020] The rotary material-grabbing mechanism grabs the two sets of variable-distance material head products at the intermediate variable-distance mechanism and rotates and transports them to the product carrier. During the grabbing process, the material rod is prevented from self-rotating to ensure the grabbing accuracy.

[0021] The products on the transfer carrier and product carrier are suspended in the air in front of the water outlet to avoid scratching the product surface;

[0022] When removing water from the outlet, the lifting and positioning mechanism presses the top to fit the bottom surface of the product, and the floating pre-pressing mechanism floats and presses the material head and the product respectively to prepare for laser water removal;

[0023] Dual-camera laser module laser cutting nozzles reduces damage to products compared to knife cutting;

[0024] The three-axis handling and placing module takes the product off the plate, and the material rod unloading assembly takes the material head and places it in the waste box to complete the material separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A top view of a laser water removal device.

[0026] Figure 2 The figure is a schematic diagram of the structure of a laser water removal device.

[0027] Figure 3 The present invention is a schematic diagram of the structure of a turntable carrier device of a laser dewatering device.

[0028] Figure 4 This is a schematic diagram of the product carrier structure of a laser water removal device.

[0029] Figure 5 The figure is a schematic diagram of the structure of a transfer and variable distance mechanism of a laser dewatering device.

[0030] Figure 6 This is a partially enlarged view of the transfer and distance changing mechanism of a laser water removal device.

[0031] Figure 7 The figure is a schematic diagram of the structure of a rotary material taking mechanism of a laser water removal device.

[0032] Figure 8 This is a schematic diagram of the feeding clamp structure of a laser water removal device.

[0033] Fig. 9 The figure is a side view of a laser water outlet cutting device of a laser water outlet removal equipment.

[0034] Fig.10 The figure is a schematic diagram of the floating preloading mechanism structure of a laser water removal device.

[0035] Fig.11 A side view of a material unloading and plate swinging device of a laser water removal device.

[0036] Fig.12 The present invention is a schematic diagram of the structure of a material rod unloading component of a laser water removal device.

[0037] Fig.13 This is a partial structural schematic diagram of a three-axis transport and swing plate module of a laser water removal device.

[0038] Among them, 1. rack;

[0039] 2. Turntable carrier device, 21. Turntable module, 22. Product carrier, 221. Bottom plate, 222. Positioning plate, 223. Positioning pin, 224. Guide positioning block, 225. Floating plate, 226. Support block;

[0040] 3. Feeding device, 31. Intermediate shifting mechanism, 311. Linear transfer module, 312. Transfer plate, 313. Positioning block, 314. Sliding block, 315. Pen-shaped cylinder, 316. Intermediate shifting carrier, 3161. Positioning platform, 3162. Positioning pin, 3163. Groove, 3160. Square hole, 317. Opposite optical fiber, 32. Rotary material taking mechanism, 321. Feeding linear module, 322. Transfer rack, 323. Lifting cylinder, 324. Turntable cylinder, 325. Flat clamping cylinder, 326. Feeding clamping claw, 3261. First arc groove, 3262. Second arc groove;

[0041] 4. Laser water nozzle cutting device, 41. Z-axis linear module, 42. Dual-camera laser module, 43. Exhaust pipe, 44. Lifting positioning mechanism, 441. Lifting cylinder, 442. Lifting support block, 45. Floating pre-pressing mechanism, 451. Pre-pressing cylinder, 452. Pre-pressing bracket, 453. Pre-pressing block, 454. Limit baffle, 455. Buffer spring, 456. Mounting plate, 457. Product pre-pressing assembly;

[0042] 5. Material unloading swing plate device, 51. Material rod unloading assembly, 511. Slide cylinder, 512. First lifting cylinder, 513. Material unloading pressure plate, 514. Material unloading pressure head, 515. Second lifting cylinder, 516. Lifting frame, 517. Material rod flat clamp cylinder, 518. Material unloading clamp, 52. Three-axis handling swing plate module, 521. XYZ three-axis module, 522. Material unloading transfer rack, 523. Material unloading cylinder, 524. Material unloading lifting plate, 525. Rotating motor, 526. Adsorption block, 527. Floating suction nozzle, 528. Material pressing cylinder, 529. Material rod pressure plate, 5210. Lifting module, 53. Waste box, 54. Material tray conveying module. DETAILED DESCRIPTION

[0043] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0044] See also Figures 1 to 13 , the embodiment of the present invention includes:

[0045] A laser water removal device, the laser water removal device comprises a frame 1, a turntable carrier device 2 mounted on the frame 1, the turntable carrier device 2 comprises a turntable module 21, a plurality of product carriers 22 arranged in an array on a rotating disk of the turntable module 21, a loading device 3, a laser water cutting device 4 and a material unloading swinging device 5 are arranged in sequence around the product carrier 22; the product carrier 22 comprises a bottom plate 221, a positioning plate 222, a positioning pin 223, a guide positioning block 224, a floating plate 225 and a support block 226, the bottom plate 221 is fixed on the rotating disk of the turntable module 21, and the bottom plate A positioning plate 222 is installed on 221, and two groups of positioning pins 223 for positioning the material head are installed on the positioning plate 222. Concave surfaces for suspended positioning products are set on the positioning plates 222 on both sides of the positioning pins 223. A guide positioning block 224 passing through the concave surface is installed on the bottom plate 221. The guide positioning block 224 is placed according to the shape of the product, and a guide inclined surface is set on the opposite surface of the guide positioning block 224. The bottom surface of the bottom plate 221 is floatingly connected with the floating plate 225 below through a mold spring. A support block 226 for supporting the product is installed on the floating plate 225, and the support block 226 passes through the bottom plate 221 and the positioning plate 222.

[0046] The feeding device 3 includes an intermediate distance changing mechanism 31 and a rotating material taking mechanism 32 connected to the intermediate distance changing mechanism 31. The transfer distance changing mechanism 31 includes a linear transfer module 311, a transfer plate 312, a positioning block 313, a sliding block 314, a pen-shaped cylinder 315, an intermediate distance changing carrier 316 and a corresponding optical fiber 317. The linear transfer module 311 drives the transfer plate 312 to move. The transfer plate 312 is provided with two positioning blocks 313 and two sliding blocks. The transfer plate 312 is slidably mounted on the transfer plate 314 through a linear slide rail, and a pen-shaped cylinder 325 is installed on the transfer plate 312 to drive the sliding block 314 to move toward or away from the positioning block 313. Two intermediate transfer carriers 316 are respectively installed on the top of the positioning block 313 and the sliding block 314. The intermediate transfer carrier 316 is provided with two positioning platforms 3161 for positioning products, and the positioning platform 3161 is installed with a positioning pin 3162 for positioning the material head. A square hole 3160 is provided on the bottom of the machine frame 1 to avoid the material rod. Grooves 3163 are provided on both sides of the positioning platform 3161 for suspending the product to avoid contact and scratching of the bottom surface of the product. Optical fibers 317 for identifying the product are also installed on the two intermediate distance carriers 316. The rotating material-retrieving mechanism 32 includes a feeding linear module 321 installed on the frame 1 through a bracket, a transfer rack 322 driven by the feeding linear module 321, and a transfer rack 322 installed on the transfer rack 322. The lifting cylinder 323, the turntable cylinder 324 driven up and down by the lifting cylinder 323, the two sets of flat clamping cylinders 325 driven to rotate by the turntable cylinder 324, and the feeding clamps 326 installed on the flat clamping cylinders 325, the opposite surfaces of the two opposite feeding clamps 326 are vertically provided with the first arc-shaped groove 3261 for positioning the material rod, and the opposite surfaces of the two opposite feeding clamps 326 are also horizontally provided with the second arc-shaped groove 3262 for positioning the material head, so as to limit the rotation of the product along the material rod.

[0047] The laser water-cutting device 4 comprises a Z-direction linear module 41, a dual-camera laser module 42, an exhaust pipe 43, a lifting and positioning mechanism 44 and a floating pre-pressing mechanism 45. The Z-direction linear module 41 drives the dual-camera laser module 42 for laser water-cutting to move up and down. The dual-camera laser module 42 is provided with an exhaust pipe 43 opposite to the product carrier 22 on the lower side and the left and right sides. The exhaust pipe 43 is externally connected to a negative pressure device. A lifting and positioning mechanism 44 is provided below the product carrier 22, and a floating pre-pressing mechanism 45 is provided above the product carrier 22. The lifting and positioning mechanism 44 comprises a lifting cylinder 441 installed on the frame 1 through a bracket and a lifting support block 442 driven up and down by the lifting cylinder 441. The floating pre-pressing mechanism 45 comprises a pre-pressing cylinder 451, a pre-pressing bracket 4 52, a pre-pressing block 453, a limiting baffle 454, a buffer spring 455, a mounting plate 456 and a product pre-pressing assembly 457, the pre-pressing cylinder 451 is installed on the top fixed plate of the turntable module 21 through a bracket, the pre-pressing cylinder 451 drives the pre-pressing bracket 452 to move up and down, and a plurality of groups of pre-pressing blocks 453 for pre-pressing the material head are movably hung on the horizontal plate of the pre-pressing bracket 452, a limiting baffle 454 installed on the pre-pressing bracket 452 is arranged on the top of the pre-pressing block 453, the limiting baffle 454 and the top of the pre-pressing block 453 are elastically connected by a buffer spring 455, a mounting plate 456 is installed on the top of the limiting baffle 454, and a product pre-pressing assembly 457 for elastically pre-pressing the product is installed at both protruding ends of the mounting plate 456, and a waist-shaped hole 4560 for adjusting its mounting position is arranged on the mounting plate 456.

[0048] The material unloading and swinging plate device 5 includes a material rod unloading component 51, a three-axis conveying and swinging plate module 52, a waste box 53 and a material tray conveying module 54. The material rod unloading component 51 is installed on the top fixed plate of the turntable module 21 through a bracket. The waste box 53 is docked on the frame 1 below the material rod unloading component 51. The side end of the material rod unloading component 51 is provided with a three-axis conveying and swinging plate module 52, and the side end of the three-axis conveying and swinging plate module 52 is provided with a material tray conveying module 54; the material rod unloading component 51 includes a slide cylinder 511, a first lifting cylinder 512, a stripping pressure plate 513, a stripping pressure head 514, a second lifting cylinder 515, a lifting frame 516, a material rod The flat clamp cylinder 517 and the unloading clamping claw 518, the slide cylinder 511 drives the first lifting cylinder 512 to move horizontally toward the product carrier 22 at the unloading station, the first lifting cylinder 512 drives the stripping pressure plate 513 to move up and down, and the stripping pressure plate 513 is equipped with a stripping pressure head 514 opposite to the product on the product carrier 22, and the stripping pressure plate 513 is also equipped with a second lifting cylinder 515, the second lifting cylinder 515 drives the lifting frame 516 to move up and down, and two groups of material rod flat clamping cylinders 517 are installed at the bottom of the lifting frame 516, and the two clamping arms of the material rod flat clamping cylinder 517 are equipped with unloading clamping claws 518, and the stripping pressure plate 513 is provided with a downward avoidance mechanism. The rectangular opening of the material clamping claw 518, the rotating disk of the turntable module 21 is also provided with a blanking opening, and the blanking opening is opposite to the upper material rod blanking assembly 51 and the lower waste box 53; the three-axis transport swing plate module 52 includes an XYZ three-axis module 521, a blanking transfer rack 522, a blanking cylinder 523, a blanking lifting plate 524, a rotating motor 525, an adsorption block 526, a floating suction nozzle 527, a pressing cylinder 528, a material rod pressing plate 529 and a lifting module 5210, the XYZ three-axis module 521 drives the blanking transfer rack 522 to move, and the blanking transfer rack 522 is equipped with a plurality of groups of blanking cylinders 52 that are opposite to the products on the product carrier 22 one by one. 3. The unloading cylinder 523 drives the unloading lifting plate 524 to move up and down. A rotating motor 525 is installed on the unloading lifting plate 524. The rotating motor 525 drives the adsorption block 526 to rotate. The adsorption block 526 is installed with a plurality of floating suction nozzles 527 communicated with its internal cavity. The internal cavity of the adsorption block 526 is connected to an external negative pressure device through a connector. Pressing cylinders 528 are also installed on both sides of the unloading transfer rack 522. The pressing cylinder 528 drives the material rod pressure plate 529 to move up and down. The material rod pressure plate 529 is used to move down and press the material rod. A lifting module 5210 is also provided below the floating suction nozzle 527. The lifting module 5210 is installed to the side end of the tray conveying module 54 through a bracket.

[0049] When the laser water removal device of the present invention is working, the manipulator grabs the product with the material head and material rod from the injection mold and places it on the intermediate distance changing mechanism 31, the material head is placed on the positioning platform 3161 and is positioned by the positioning pin 3162, the material rod is located in the square hole 3160, the product on the material head is located in the groove 3163, the product is in a suspended state to avoid scratching the bottom surface of the product, the piston rod of the pen-shaped cylinder 315 adjusts the two groups of intermediate distance changing carriers 316, so that the spacing between the two groups of material head products taken out of the injection mold becomes consistent with the subsequent cutting spacing, and the rotating material taking mechanism 32 grabs the two connecting rods and rotates 90 degrees, it is moved and placed on the product carrier 22, the turntable module 21 drives the product carrier 22 to the water cutting station, the pre-pressing cylinder 451 of the floating pre-pressing mechanism 45 drives the pre-pressing block 453 to move down, and the pre-pressing block 453 presses the material head tightly. Before the water cutting, the lifting cylinder 441 of the lifting positioning mechanism 44 drives the lifting support block 442 to move up, and the lifting support block 442 drives the floating plate 225 to move up, and the support block 226 moves up and is flush with the bottom surface of the product. At the same time, the product pre-pressing component 457 elastically pre-presses the product to press the product on the material head, and the Z-axis linear module 41 drives the double The camera laser module 42 moves down, and the connection between the material head and the product is the water inlet. The two groups of fiber lasers stagger the cutting water inlet positions. After the water inlet is removed, the floating pre-pressing mechanism 45 and the lifting and positioning mechanism 44 are reset, and the product is separated from the material head; the turntable module 21 drives the product carrier 22 to the unloading station, and the lifting module 5210 lifts, and the product is supported by the support block 226 and moves upward, and the XYZ three-axis module 521 of the three-axis handling swing plate module 52 drives the unloading and transfer carrier 522 to move downward, and the unloading cylinder 523 drives the adsorption block 526 to move downward to adsorb the product, and the unloading cylinder 523 moves up to take the material At the same time, the material rod flat clamp cylinder 517 drives the material unloading claw 518 to move down and press the material head to prevent the dewatering port material head from moving up with the product. The three-axis transport and swing plate module 52 absorbs and transports the product to the material plate conveying module 54 for swinging. After the product is taken away, the material rod unloading assembly 51 works, the slide cylinder 511 drives the stripping pressure plate 513 to extend, and the stripping pressure head 514 presses down the position of the product. The material rod flat clamp cylinder 517 drives the material unloading claw 518 to clamp the material rod, and the slide cylinder 511 resets, and the material head is taken to the top of the rectangular opening, and the material rod is released, and the waste material of the material rod and the material head falls into the waste box 53.

[0050] The laser water removal device of the present invention has a reasonable layout and can automatically change the distance to load materials. The product is suspended in front of the water removal port to avoid scratching the product. The material is floated and pressed during the water removal. The laser water removal port can automatically divide the materials and arrange the plates, and the efficiency is high.

[0051] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A laser water removal device, characterized in that: include: Rack (1); A turntable carrier device (2) is mounted on the frame (1), comprising a turntable module (21), a plurality of product carriers (22) arranged in an array on a rotating disk of the turntable module (21), and a loading station, a water removal station and a unloading station are arranged in sequence around the product carriers (22); The feeding device (3) is arranged at the feeding station, and comprises an intermediate distance changing mechanism (31) and a rotary material taking mechanism (32). The intermediate distance changing mechanism (31) adjusts the distance between the product heads taken out of the injection mold to the distance between the product heads on the product carrier (22), and the rotary material taking mechanism (32) transports the product heads after the distance change to the product carrier (22); A laser water outlet cutting device (4) is arranged at the water outlet removal station and is used for laser water outlet cutting; A material unloading plate device (5) is arranged at the unloading station and is used to separate products and material heads and rods; The product carrier (22) comprises a bottom plate (221), a positioning plate (222), a positioning pin (223), a guide positioning block (224), a floating plate (225) and a support block (226); the bottom plate (221) is fixed on the rotating disk of the turntable module (21); the bottom plate (221) is mounted with a positioning plate (222); the positioning plate (222) is mounted with two groups of positioning pins (223) for positioning the material head; the positioning plates (223) on both sides of the positioning pins (223) are A concave surface for suspending and positioning a product is provided on the bottom plate (221), a guide positioning block (224) passing through the concave surface is installed on the bottom plate (221), the guide positioning block (224) is placed according to the appearance of the product, and a guide inclined surface is provided on the opposite surface of the guide positioning block (224), the bottom surface of the bottom plate (221) is floatingly connected to a floating plate (225) below through a mold spring, and a support block (226) for supporting the product is installed on the floating plate (225), and the support block (226) passes through the bottom plate (221) and the positioning plate (222).

2. The laser water removal device according to claim 1, characterized in that: The transfer and pitch-changing mechanism (31) comprises a linear transfer module (311), a transfer plate (312), a positioning block (313), a sliding block (314), a pen-shaped air cylinder (315), an intermediate pitch-changing carrier (316) and a corresponding optical fiber (317); the linear transfer module (311) drives the transfer plate (312) to move; two positioning blocks (313) are mounted on the transfer plate (312); two sliding blocks (314) are slidably mounted on the transfer plate (312) via linear slide rails; a pen-shaped air cylinder (315) is mounted on the transfer plate (312) to drive the sliding block (314) to move toward or away from the positioning block (313); The cylinder (325) is provided with two intermediate change-distance carriers (316) respectively mounted on the top of the positioning block (313) and the sliding block (314); two positioning platforms (3161) for positioning products are arranged on the intermediate change-distance carrier (316); positioning pins (3162) for positioning the material head are installed on the positioning platform (3161); a square hole (3160) for avoiding the material rod is opened in the middle of the positioning platform (3161); grooves (3163) are also opened on both sides of the positioning platform (3161) for suspending the positioning product; and a corresponding optical fiber (317) for identifying the product is also installed on the two intermediate change-distance carriers (316).

3. The laser water removal device according to claim 1, characterized in that: The rotary material-picking mechanism (32) comprises a loading linear module (321) mounted on the frame (1) via a bracket, a transfer frame (322) driven to move by the loading linear module (321), a lifting cylinder (323) mounted on the transfer frame (322), a turntable cylinder (324) driven to move up and down by the lifting cylinder (323), two groups of flat clamping cylinders (325) driven to rotate by the turntable cylinder (324), and a loading clamping claw (326) mounted on the flat clamping cylinder (325), wherein the opposing surfaces of the two opposing loading clamping claws (326) are vertically provided with a first arc-shaped groove (3261) for positioning a material rod, and the opposing surfaces of the two opposing loading clamping claws (326) are also horizontally provided with a second arc-shaped groove (3262) for positioning a material head.

4. The laser dewatering device according to claim 1, characterized in that: The laser water-inlet cutting device (4) comprises a Z-direction linear module (41), a dual-camera laser module (42), an exhaust pipe (43), a lifting and positioning mechanism (44) and a floating pre-pressing mechanism (45); the Z-direction linear module (41) drives the dual-camera laser module (42) for laser water-inlet removal to move up and down; an exhaust pipe (43) is arranged on the lower side and left and right sides of the dual-camera laser module (42) and is opposite to the product carrier (22); the exhaust pipe (43) is externally connected to a negative pressure device; a lifting and positioning mechanism (44) is arranged below the product carrier (22) and a floating pre-pressing mechanism (45) is arranged above the product carrier (22); the lifting and positioning mechanism (44) comprises a lifting cylinder (441) mounted on the frame (1) through a bracket and a lifting support block (442) driven by the lifting cylinder (441) to move up and down.

5. The laser water removal device according to claim 4, characterized in that: The floating pre-pressing mechanism (45) comprises a pre-pressing cylinder (451), a pre-pressing bracket (452), a pre-pressing block (453), a limit baffle (454), a buffer spring (455), a mounting plate (456) and a product pre-pressing assembly (457). The pre-pressing cylinder (451) is mounted on the top fixed plate of the turntable module (21) through a bracket. The pre-pressing cylinder (451) drives the pre-pressing bracket (452) to move up and down. A plurality of pre-pressing blocks for pre-pressing a material head are movably mounted on the horizontal plate of the pre-pressing bracket (452). A pressing block (453), a limiting baffle (454) mounted on a pre-pressing bracket (452) is arranged on the top of the pre-pressing block (453), the limiting baffle (454) and the top of the pre-pressing block (453) are elastically connected via a buffer spring (455), a mounting plate (456) is installed on the top of the limiting baffle (454), and a product pre-pressing assembly (457) for elastically pre-pressing a product is installed at two protruding ends of the mounting plate (456), and a waist-shaped hole (4560) for adjusting its mounting position is arranged on the mounting plate (456).

6. The laser water removal device according to claim 1, characterized in that: The material discharge and swinging plate device (5) comprises a material rod discharge assembly (51), a three-axis conveying and swinging plate module (52), a waste box (53) and a material plate conveying module (54); the material rod discharge assembly (51) is mounted on a fixed plate at the top of the turntable module (21) through a bracket; a waste box (53) is docked on the frame (1) below the material rod discharge assembly (51); a three-axis conveying and swinging plate module (52) is arranged at the side end of the material rod discharge assembly (51); The tray module (52) is provided with a tray conveying module (54) at the side end of the three-axis transport swing tray module (52); the material rod unloading assembly (51) includes a slide cylinder (511), a first lifting cylinder (512), a stripping pressure plate (513), a stripping pressure head (514), a second lifting cylinder (515), a lifting frame (516), a material rod flat clamp cylinder (517) and a unloading clamp (518), the slide cylinder (511 ) drives the first lifting cylinder (512) to move horizontally toward the product carrier (22) at the unloading station, and the first lifting cylinder (512) drives the stripping pressing plate (513) to move up and down. The stripping pressing plate (513) is equipped with a stripping pressing head (514) opposite to the product on the product carrier (22). The stripping pressing plate (513) is also equipped with a second lifting cylinder (515). The second lifting cylinder (515) drives the lifting frame (51 6) Move up and down, two groups of material rod flat clamping cylinders (517) are installed at the bottom of the lifting frame (516), and the two clamping arms of the material rod flat clamping cylinder (517) are installed with unloading clamping claws (518), and the stripping pressure plate (513) is provided with a rectangular opening for avoiding the unloading clamping claws (518), and the rotating disk of the turntable module (21) is also provided with a unloading opening, and the unloading opening is opposite to the upper material rod unloading assembly (51) and the lower waste box (53).

7. The laser water removal device according to claim 6, characterized in that: The three-axis transport plate module (52) comprises an XYZ three-axis module (521), a material unloading and transfer frame (522), a material unloading cylinder (523), a material unloading lifting plate (524), a rotary motor (525), an adsorption block (526), ​​a floating suction nozzle (527), a material pressing cylinder (528), a material rod pressing plate (529) and a lifting module (5210). The XYZ three-axis module (521) drives the material unloading and transfer frame (522) to move. The material unloading and transfer frame (522) is equipped with a plurality of groups of material unloading cylinders (523) corresponding to the products on the product carrier (22). The material unloading cylinders (523) drive the material unloading lifting plate (524) to move up and down. A rotary motor (525) is installed on the descending plate (524), and the rotary motor (525) drives the adsorption block (526) to rotate. The adsorption block (526) is installed with a plurality of floating suction nozzles (527) communicated with the internal cavity thereof. The internal cavity of the adsorption block (526) is externally connected to a negative pressure device via a connector. Pressing cylinders (528) are also installed on both sides of the unloading and transferring carrier (522), and the pressing cylinders (528) drive the material rod pressing plate (529) to move up and down. The material rod pressing plate (529) is used to move down and press the material rod. A lifting module (5210) is also arranged below the floating suction nozzle (527), and the lifting module (5210) is installed to the side end of the tray conveying module (54) through a bracket.

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