CN112390018A - Automatic stacking device for aluminum profile finished products - Google Patents
Automatic stacking device for aluminum profile finished products Download PDFInfo
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- CN112390018A CN112390018A CN202011231809.7A CN202011231809A CN112390018A CN 112390018 A CN112390018 A CN 112390018A CN 202011231809 A CN202011231809 A CN 202011231809A CN 112390018 A CN112390018 A CN 112390018A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/08—Stacking of articles by adding to the top of the stack articles being tilted or inverted prior to depositing
- B65G57/081—Stacking of articles by adding to the top of the stack articles being tilted or inverted prior to depositing alternate articles being inverted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
- B65G57/04—Stacking of articles by adding to the top of the stack from above by suction or magnetic devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to an automatic stacking device for finished aluminum profile products, which belongs to the technical field of mechanical equipment and comprises a control system, a conveying device, a mechanical arm, a material conveying device and a material turning device, wherein the conveying device, the mechanical arm, the material conveying device and the material turning device are connected with the control system; the conveying device is arranged on one side of the discharge port of the finished product saw and is used for conveying the sawed section; the conveying device is positioned at one end of the conveying device far away from the finished product saw and is arranged in parallel with the conveying device; the manipulator comprises a portal frame crossing the conveying device and the material conveying device and a manipulator body arranged on the portal frame; the material turning device is arranged between the material conveying device and the conveying device and can grab and turn the section material on the conveying device; the manipulator body can grab the section bars on the conveying device and the material turning device according to the mode set by the control system and place the section bars on the material conveying device to complete the stacking of the section bars. According to the invention, through the cooperation of the manipulator and the turning device, the back-off insertion stacking of the irregular section is realized, and the stacking space is greatly reduced.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and relates to an automatic stacking device for aluminum profile finished products.
Background
With the progress of modern industry, the aluminum profile extrusion production line is developing towards large tonnage, high energy efficiency and automation, which puts higher production and process flow requirements on the rear equipment for aluminum profile extrusion. How to better pack and stack finished sectional materials on the line under the ground is a great problem for optimizing the subsequent packing and transportation with higher efficiency.
The aluminum bar is made into a profile blank by an extruder, and the profile blank is quenched, cut off and sawed by a saw, straightened by a straightening machine and sawed by a finished product saw to a fixed length and a qualified length, width and height on a conveying production line at the rear part of the extrusion.
In a general production process, finished sectional materials are subjected to manual blanking, stacking and packaging transportation on a roller way after sawing or on a gathering material after sawing, but for large heavy sectional materials, the problems of untimely labor force, extremely low efficiency and even incapability of finishing blanking exist. The common machinery is adopted for auxiliary blanking, but when facing the section with a complex section, the common machinery with simple action can not complete stacking in order and in a space-saving manner. Therefore, research, development and improvement on the stacking mode of finished aluminum profiles are problems to be solved urgently for the modernized aluminum profile production line.
Disclosure of Invention
In view of this, the present application provides an automatic stacking device for finished aluminum profiles to reduce stacking space.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic stacking device for finished aluminum profile products comprises a control system, and a conveying device, a manipulator, a material conveying device and a material turning device which are connected with the control system; the conveying device is arranged on one side of the discharge port of the finished product saw and is used for conveying the sawed section; the conveying device is positioned at one end of the conveying device far away from the finished product saw and is arranged in parallel with the conveying device; the manipulator comprises a portal frame crossing the conveying device and the material conveying device and a manipulator body arranged on the portal frame; the material turning device is arranged between the material conveying device and the conveying device and can grab and turn the section material on the conveying device; the manipulator body can grab the section bars on the conveying device and the material turning device according to the mode set by the control system and place the section bars on the material conveying device to complete the stacking of the section bars.
Optionally, the automatic material picking device further comprises a material picking device arranged at one end, close to the finished product saw, of the conveying device, wherein the material picking device comprises a driving device, a gear transmission mechanism and a belt transmission mechanism, and the belt transmission mechanism comprises a plurality of groups of conveyor belt assemblies arranged side by side; the conveying belt assembly comprises a supporting beam, a driving belt wheel, a driven belt wheel and a conveying belt, wherein the driving belt wheel and the driven belt wheel are positioned at two ends of the supporting beam, and the conveying belt is coated on the driving belt wheel and the driven belt wheel; a transmission gear is also fixed on the driving shaft; the transmission mechanism comprises a connecting shaft arranged in parallel with the driving shaft, and an intermediate gear meshed with the transmission gear is fixed on the connecting shaft; the driving device is connected with the connecting shaft to drive the connecting shaft to rotate.
Optionally, the conveying device is of a lifting structure and has a high position and a low position, and the high position is a normal working position; the material picking device is perpendicular to the conveying device, one end of the material picking device extends to the lower part of the normal working position of the conveying device and is higher than the low position of the conveying device, so that the sectional materials fall onto the material picking device under the action of self gravity when the conveying device is lowered from the high position to the low position.
Optionally, the conveying device comprises a lifting device, and an underframe, a middle frame and an upper frame which are arranged in sequence from bottom to top; a roller way is arranged on the upper frame; the chassis is provided with a limiting frame for limiting the horizontal movement of the upper frame; the bottom of the middle frame is provided with a roller which can move along a first guide rail arranged on the bottom frame; the lifting device comprises a lifting driving device which is connected with the middle frame and can enable the middle frame to move along the first guide rail, and an inclined wedge which is positioned above the roller and fixed on the upper frame; under the effect of the lifting driving device, the roller horizontally moves along the first guide rail, and the roller horizontally moves and simultaneously extrudes the inclined wedge fixed on the upper frame, so that the upper frame ascends and descends along the limiting frame arranged on the bottom frame.
Optionally, the conveying device is further provided with a lateral material leaning device which can lean the sectional materials side by side; the lateral material leaning device comprises a lateral material blocking device arranged on the side edge of the conveying device and a lateral material pushing device capable of pushing the sectional material to the lateral material blocking device; the lateral material blocking devices are a plurality of lateral material blocking plates fixedly arranged on the side edge of the conveying device or a plurality of lateral material blocking rollers vertically arranged on the side edge of the conveying device and rotatably connected with the side edge of the conveying device.
Optionally, the end leaning device is arranged at one end, far away from the finished product saw, of the conveying device, and the end leaning device comprises an end leaning plate and an end leaning driving device connected with the end leaning plate.
Optionally, the turning device comprises a turning support, a rotating shaft which is parallel to the conveying device and is rotatably connected to the turning support, and a rotating shaft driving device connected with the rotating shaft, a plurality of rotating arms which can rotate along with the rotating shaft are arranged on the rotating shaft in parallel, and a grabbing mechanism which can grab the sectional material is arranged on each rotating arm.
Optionally, the rotating shaft driving device includes a motor located below the rotating shaft, and the motor drives a belt wheel fixed in the middle of the rotating shaft to rotate through belt transmission.
Optionally, the grabbing mechanism comprises a telescopic slide rod, the fixed end of the telescopic slide rod is fixedly connected with the rotating arm, the telescopic end of the telescopic slide rod is connected with the vacuum chuck, and an elastic part is arranged between the vacuum chuck and the fixed end of the telescopic slide rod.
Optionally, the material transporting device comprises a material transporting guide rail arranged in parallel with the conveying device, a material transporting vehicle is arranged on the material transporting guide rail, and the material transporting vehicle is connected with a material transporting vehicle driving device for driving the material transporting vehicle to move along the material transporting guide rail.
Optionally, the material transporting devices are in multiple groups and arranged in parallel.
Optionally, the automatic saw further comprises a blowing device arranged at the finished product saw discharging opening and used for blowing off sawdust.
The invention has the beneficial effects that:
1. according to the invention, through the cooperation of the gantry manipulator and the material turning device, the back-off insertion stacking of the irregular section is realized, so that approximately half of the stacking space is saved, and the stacking space is greatly reduced.
2. The automatic blanking and stacking device realizes automatic blanking and stacking of the sawed section bars, solves the problem of blanking difficulty caused by the increase of the weight of the section bars, greatly improves the production efficiency and the production safety, and reduces the cost for people.
3. The invention can not only realize the orderly, rapid and space-saving stacking of the sections with complex sections, but also adapt to the production requirements of different sections after simple manual adjustment.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural diagram of an automatic stacking device for finished aluminum profile products;
FIG. 2 is a schematic structural view of a purging device;
FIG. 3 is a schematic structural view of a conveying device;
FIG. 4 is a schematic view of the side pushing device;
FIG. 5 is a schematic structural view of the gathering device;
FIG. 6 is a schematic structural view of a robot;
FIG. 7 is a schematic structural diagram of the material turning device;
fig. 8 is a schematic structural diagram of the material conveying device.
Reference numerals: the automatic material conveying device comprises a manipulator 1, a stacking position 2, a material conveying device 3, an end material leaning device 4, a lateral material stopping device 5, a lateral material pushing device 6, a material turning device 7, a conveying device 8, a section bar 9, a blowing device 10, a material picking device 11, a fan 12, an air knife fixing frame 13, an air knife 14, a telescopic adjusting pipe 15, an air pipe 16, a lifting driving device 17, a middle frame 18, an underframe 19, an upper frame 20, a roller way 21, a limiting frame 22, a roller 23, an inclined wedge 24, a linear guide rail 25, a material pushing plate 26, a lateral material leaning cylinder 27, a transverse fixing frame 28, an end material leaning driving device 29, an end material leaning plate 30, a transmission chain 31, a roller way speed reducing motor 32, a driven pulley 33, a transmission belt 34, a support beam 35, a beam fixing frame 36, a driving pulley 37, a connecting shaft 38, a middle gear 39, a material picking speed reducing motor 40, a lifting speed reducing motor 41, The device comprises a translation frame 44, a translation guide rail 45, a translation rack 46, a portal frame 47, a manipulator adsorption assembly 48, a lifting guide rail 49, a lifting rack 50, a lifting frame 51, a rotating shaft 52, a synchronous belt transmission 53, a rotating arm 54, a turnover speed reducing motor 55, a turnover bracket 56, a rotating arm connecting rod 57, a material transferring guide rail 58, wheels 59, a material conveying vehicle 60 and a material transferring speed reducing motor 61.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 8, an automatic stacking device for finished aluminum profile products includes a control system, and a conveying device 8, a manipulator 1, a material conveying device 3 and a material turning device 7 connected to the control system; the conveying device 8 is arranged on one side of the discharge port of the finished product saw and is used for conveying the sawed section bar 9; the material conveying device 3 is positioned at one end of the conveying device 8 far away from the finished product saw and is arranged in parallel with the finished product saw; the manipulator 1 comprises a portal frame 47 spanning the conveying device 8 and the material conveying device 3 and a manipulator body arranged on the portal frame 47; the turning device 7 is arranged between the material conveying device 3 and the conveying device 8 and can grab and turn the section bar 9 on the conveying device 8; the robot body can pick up the profiles on the conveyor device 8 and the upender device 7 in a manner set by the control system and place them on the carrier device 3 to complete the stacking of the profiles 9.
In order to realize the automatic blanking of the waste materials and the sampling inspection materials, the automatic blanking device is also provided with a material picking device 11, and the material picking device 11 is arranged at one end of the conveying device 8 close to the finished product saw; the material picking device 11 comprises a driving device, a gear transmission mechanism and a belt transmission mechanism, wherein the belt transmission mechanism comprises a plurality of groups of conveyor belt assemblies which are arranged side by side; the conveyor belt assembly comprises a support beam 35, a driving pulley 37 and a driven pulley 33 which are positioned at two ends of the support beam 35, and a conveyor belt 34 which is coated on the driving pulley 37 and the driven pulley 33, wherein the driving pulley 37 is rotatably connected to one end of the support beam 35 far away from the conveying device 8 through a driving shaft, and the conveyor belt 34 is preferably a synchronous belt; a transmission gear is also fixed on the driving shaft; the transmission mechanism comprises a connecting shaft 38 arranged in parallel with the driving shaft, and an intermediate gear 39 meshed with the transmission gear is fixed on the connecting shaft 38; the driving device comprises a material picking speed reducing motor 40 and a driving gear fixed on an output shaft of the material picking speed reducing motor 40, and the driving gear is meshed with a driven gear fixed in the middle of the connecting shaft 38 to drive the connecting shaft 38 to rotate.
In order to reduce the occupied area, the conveying device 8 is designed into a liftable structure, so that the conveying device 8 has a high position and a low position, the high position is a normal working position, and one end of the material picking device 11 is arranged below the normal working position of the conveying device 8 and is higher than the low position of the conveying device 8; when the conveyor 8 is lowered from the high position to the low position, the profile 9 falls by its own weight onto the gathering device 11.
The conveying device 8 comprises a lifting device, and an underframe 19, a middle frame 18 and an upper frame 20 which are arranged from bottom to top in sequence; a roller way 21 for conveying the sectional materials is arranged on the upper frame 20; a limiting frame 22 for limiting the horizontal movement of the upper frame is arranged on the bottom frame 19; the bottom of the middle frame 18 is provided with a roller 23 which can move along a first guide rail arranged on the bottom frame 19; the lifting device comprises a lifting driving device 17 which is connected with the middle frame 18 and can enable the middle frame 18 to move along the first guide rail, and a wedge 24 which is positioned above the roller 23 and fixed on the upper frame; the lifting driving device 17 is a hydraulic cylinder, the fixed end of the hydraulic cylinder is static relative to the underframe 19 and can be fixed on the underframe 19 or the ground; under the action of the lifting driving device 17, the roller 23 moves horizontally along the first guide rail, and the inclined wedge 24 fixed on the upper frame is extruded while the roller 23 moves horizontally, so that the upper frame is lifted up and down along the limiting frame arranged on the bottom frame 19.
In order to facilitate the orderly stacking of the sectional materials, the conveying device 8 is also provided with a lateral material leaning device which can lean the sectional materials 9 together side by side; the lateral material leaning device comprises a lateral material blocking device 5 arranged on the side of the conveying device 8 and a lateral material pushing device 6 capable of pushing the sectional material 9 to the lateral material blocking device 5; the lateral material blocking device 5 is a plurality of lateral material blocking plates fixedly arranged on the side edge of the conveying device 8 or a plurality of lateral material blocking rollers vertically arranged on the side edge of the conveying device 8 and rotatably connected with the conveying device; the lateral pushing device 6 comprises a transverse fixing frame 28 which spans the upper frame, a lateral pushing cylinder 27 which is fixed on the transverse fixing frame 28, and a pushing plate 26 which is connected with the lateral pushing cylinder 27, wherein the pushing plate 26 moves along a linear guide rail 25 which is arranged on the transverse fixing frame 28.
In order to make the front end parts of the sectional materials on the conveying device 8 flush before being grabbed by the mechanical arm 1 or the material turning device 7 and facilitate the orderly stacking of the sectional materials, the invention is provided with an end head material pushing device 4 at one end of the conveying device 8 far away from a finished product saw, the end head material pushing device 4 comprises an end head material pushing plate 30 and an end head material pushing driving device 29 connected with the end head material pushing plate 30, and the end head material pushing driving device 29 is fixed at the end part of an upper frame.
The turning device 7 can grab the sectional material in a vacuum adsorption mode, the turning device 7 comprises a turning support 56, a rotating shaft 52 which is arranged in parallel with the conveying device 8 and is rotatably connected to the turning support 56, and a rotating shaft driving device connected with the rotating shaft 52, a plurality of rotating arms 54 which can rotate along with the rotating shaft 52 are arranged on the rotating shaft 52 in parallel, and grabbing mechanisms which can grab the sectional material 9 are arranged on the rotating arms 54; the gripping mechanism includes a plurality of vacuum cups disposed on the rotatable arm 54.
Preferably, the rotating shaft driving device comprises a turning speed reducing motor 55 positioned below the rotating shaft 52, and the turning speed reducing motor 55 drives a belt wheel fixed in the middle of the rotating shaft 52 to rotate through belt transmission.
In order to manually open and close a single sucker according to the width of the section bar so as to reduce energy consumption and facilitate the inspection of damaged and air leakage points, each vacuum sucker of the invention is connected with an independent manual ball valve.
In order to buffer the brake position error caused by electric control, the vacuum chuck of the invention adopts a telescopic slide bar structure with an elastic part for resetting, the fixed end of the telescopic slide bar is fixedly connected with the rotating arm, the telescopic end of the telescopic slide bar is connected with the vacuum chuck, and the elastic part is arranged between the vacuum chuck and the fixed end of the telescopic slide bar; the elastic member may be a spring or an elastic sleeve.
The material conveying device 3 comprises a material conveying guide rail 58 arranged in parallel with the conveying device 8, a material conveying vehicle 60 is arranged above the material conveying guide rail 58, wheels 59 matched with the material conveying guide rail 58 are arranged on the material conveying vehicle 60, the material conveying vehicle 60 is connected with a material conveying vehicle driving device for driving the material conveying vehicle to move along the material conveying guide rail 58, and the material conveying vehicle driving device is a material conveying speed reduction motor 61. The material conveying device 3 can be driven by a motor driving chain wheel to drive a vehicle body connected with a chain to move.
In order to further improve the stacking efficiency, the stacking device is provided with two groups of material conveying devices 3 which are arranged in parallel to realize one use and one standby, and the blanking stacking requirements of a production line when the material conveying vehicle unloads materials are met.
In order to remove aluminum scraps attached to the section bar, the finished product saw discharge opening is provided with a blowing device 10 for blowing off the saw scraps. The blowing device 10 is arranged to clean the section, so that the subsequent adsorption of the vacuum sucker is facilitated, and the reliability of the device is improved.
Examples
An automatic stacking device for finished aluminum profile products adopts a full-automatic control mode and comprises a control system, a conveying device 8, a manipulator 1, a material conveying device 3, a material turning device 7, a purging device 10 and a material picking device 11, wherein the conveying device 8, the manipulator 1, the material conveying device 3, the material turning device 7, the purging device 10 and the material picking device 11 are connected with the control system; the blowing device 10 is arranged at the discharge hole of the finished product saw to blow off sawdust on the section bar 9; the conveying device 8 is arranged on one side of the discharge port of the finished product saw and is used for conveying the sawed section bar 9; the material conveying device 3 is positioned at one end of the conveying device 8 far away from the finished product saw and is arranged in parallel with the finished product saw; the manipulator 1 comprises a portal frame 47 spanning the conveying device 8 and the material conveying device 3 and a manipulator body arranged on the portal frame 47; the turning device 7 is arranged between the material conveying device 3 and the conveying device 8 and can grab and turn the section bar 9 on the conveying device 8; the manipulator body can grab the section bars on the conveying device 8 and the material turning device 7 according to the mode set by the control system and place the section bars on the material conveying device 3 to complete the stacking of the section bars 9; the material picking device 11 is arranged at one end, close to the finished product saw, of the conveying device 8 so as to achieve automatic blanking of waste materials and sampling materials.
The specific structure and function are described as follows:
the purging device 10: referring to fig. 2, the air knife device is composed of a fan 12, an air pipe 16, a telescopic adjusting pipe 15, an air knife 14 and an air knife fixing frame 13. The air knife 14 stretches across the outlet of the finished product saw along the length direction, and when the fan 12 is operated, residual aluminum scraps on the section bar 9 can be effectively removed by high-speed air sprayed from the outlet of the air knife 14, and favorable conditions are provided for the stable operation of a subsequent vacuum chuck system.
The conveying device 8: referring to the attached figure 3, the device consists of an underframe 19, a middle frame 18, an upper frame 20, a limiting frame 22, a roller 21, a roller way speed reducing motor 32, a chain wheel and chain transmission mechanism and a hydraulic cylinder used as a lifting driving device 17. The underframe 19 is fixed on the ground and provides a sliding rail surface for the roller 23 of the middle frame, and limiting frames are fixed on two sides; the limiting frame 22 provides horizontal constraint for the upper frame 20, so that the upper frame 20 can only move up and down; the fixed end of the hydraulic cylinder is fixed on the ground, and the movable end of the hydraulic cylinder is connected with the middle frame 18; when the hydraulic cylinder stretches, the roller 23 of the middle frame is driven to horizontally move relative to the bottom frame 19, and the roller 23 which horizontally moves simultaneously extrudes the inclined wedge 24 fixed on the upper frame, so that the guide wheel which is rotatably connected to the upper frame realizes vertical movement under the guide of the limiting frame 22, and further the up-and-down lifting action of the upper frame is realized. The roller way speed reducing motor 32 is fixed on the upper frame, the roller way speed reducing motor 32 drives a driving chain wheel of the chain wheel and chain transmission mechanism to rotate, and a double-row chain wheel fixed on each roller 21 is driven to rotate through a transmission chain 31 of the chain wheel and chain transmission mechanism, so that the rollers 21 rotate to complete feeding.
The conveyor 8 has the main function of conveying the finished section 9 backwards at a high position to feed the section 9 for carrying, stacking and conveying; if the waste heads of the first knife and the last knife cut by the finished product saw exist or temporary sampling blanking is needed, the roller bed can be wholly descended to enable the section 9 to fall onto the material picking device 11, so that the section 9 can move in the blanking direction for blanking.
Choose material device 11: referring to fig. 5, the device is composed of a support beam 35, a beam fixing frame 36, a connecting shaft 38, a material picking speed reducing motor 40, a gear transmission and a belt transmission.
The beam fixing frame 36 is fixed on the ground and used for supporting the supporting beam 35, two ends of the supporting beam 35 are respectively connected with a driving belt wheel 37 and a driven belt wheel 33 through a driving shaft and a driven shaft in a rotating mode, the material picking speed reduction motor 40 drives an intermediate gear 39 fixed on a connecting shaft 38 to rotate when rotating, the intermediate gear 39 is meshed with a transmission gear fixed on the driving shaft, and then the driving belt wheel 37 fixed on the driving shaft is driven to rotate, and further the synchronous belt is driven to move.
When the conveying device 8 is switched from the high position to the low position, the section 9 falls on the synchronous belt of the material picking device 11 under the action of self gravity, and then the material picking speed reducing motor 40 is started, so that the section 9 can be fed along the feeding direction.
End head material feeding device 4: referring to fig. 3, the device is composed of an end head material-leaning driving device 29 and an end head material-leaning plate 30, wherein the end head material-leaning driving device 29 is an end head material-leaning cylinder. When the section bar 9 is conveyed to the tail end of the conveying device 8, the conveying device 8 decelerates after the in-place signal is detected by electric light and electricity, a baffle plate positioned at the tail end of the conveying device 8 is impacted, the roller way stops rotating, and the end head leaning cylinder extends out to make the end heads of the section bar 9 lean. Because the stroke is very short, the end material leaning cylinder stretches out a signal to be used as a leveling signal.
Lateral material leaning device: the device comprises a lateral material blocking device 5 and a lateral material pushing device 6, and referring to figure 4, the lateral material pushing device 6 comprises a linear guide rail 25, a material pushing plate 26, a lateral material leaning cylinder 27 and a transverse fixing frame 28; the lateral material blocking device 5 is a lateral material blocking roller. The transverse fixing frame 28 stretches across the upper frame of the roller way, the lateral material leaning cylinder 27 and the linear guide rail 25 are installed on the transverse fixing frame 28, the material pushing plate 26 is installed on a sliding block of the linear guide rail 25, and the material pushing plate 26 is connected with a cylinder rod of the lateral material leaning cylinder 27. When the lateral material leaning cylinder 27 stretches, the material pushing plate 26 higher than the roller surface is driven to move, and the material pushing plate 26 drives the section bar 9 on the roller way to collide with the lateral material stopping roller fixed on the side surface of the roller way. A plurality of material leaning devices can be arranged according to the length of the section bar 9, and after the section bar 9 is completely attached to all the lateral material blocking rollers (electrical detection), the material leaning is completed, and the positioning of the section bar 9 on a roller way is finished.
A manipulator 1: referring to fig. 6, the device comprises a lifting gear motor 41, a translation servo gear motor 42, a lifting transmission mechanism 43, a translation rack 44, a translation guide rail 45, a translation rack 46, a portal frame 47, a manipulator adsorption component 48, a lifting guide rail 49, a lifting rack 50 and a lifting frame 51. The portal frame 47 is fixed on the ground, the two ends of the inner side of the portal frame are fixedly connected with a translation rack 46 for driving the translation frame 44 to translate, the top end of the portal frame is provided with a translation guide rail 45, and a sliding block on the translation guide rail 45 is fixedly connected with the translation frame 44. When the translation servo speed reducing motor 42 arranged below the translation frame 44 rotates, the gear and rack transmission control is controlled by controlling the rotation of the translation servo speed reducing motor 42, so that the position of the translation frame 44 is accurately controlled; when the lifting gear motor 41 installed above the translation frame 44 rotates, the lifting rack 50 is driven to drive the lifting frame 51 to lift through the direction change transmission of the bevel gear box. The two lifting frames 51 are symmetrical in structure, the lifting frames 51 are further provided with lifting guide rails 49 used for guiding, sliding blocks on the lifting guide rails 49 are fixedly connected with the translation frame 44, and the manipulator adsorption assembly 48 is arranged below the lifting frames 41. The manipulator adsorption assembly 48 comprises an adsorption support fixed below the lifting frame, a plurality of vacuum suckers are arranged on the adsorption support, and the vacuum suckers control adsorption action through a vacuum system.
The vacuum chuck is a slide bar structure with a spring for resetting, and can buffer the brake position error caused by electric control. In order to manually open and close a single sucker according to the width of the section bar so as to reduce energy consumption and facilitate the inspection of damaged and air leakage points, each vacuum sucker is connected with an independent manual ball valve; two identical telescopic slide bars are arranged on the material suction surface of the vacuum chuck and used as detection bars. When the manipulator 1 contacts the section bar 9, the detection rod and the vacuum chuck are compressed simultaneously, and when the compression amount of the detection rod reaches a set value, the detection rod sends a signal through electrical detection for controlling material suction and discharge.
And (7) a material overturning device: referring to fig. 7, the device is composed of a turning bracket 56, a rotating arm 54, a rotating shaft 52, a grabbing mechanism, a turning speed reducing motor 55 and a synchronous belt drive 53. The overturning bracket 56 is fixed on the ground, the rotating shaft 52 is connected to the upper side of the overturning bracket 56 through a bearing seat, and a plurality of groups of rotating arms 54 are fixed on the rotating shaft 52; the rotating arm 54 is provided with a grabbing mechanism which can grab the sectional material 9; the grabbing mechanism comprises a plurality of position-adjustable vacuum chucks arranged on the rotating arms 54, and rotating arm connecting rods 57 detachably connected with the rotating arms 54 are arranged between the rotating arms 54; the turning speed reducing motor 55 is fixed on the ground, and the rotating shaft 52 is rotated between 0 degree and 180 degrees through a large belt wheel, a small belt wheel and a synchronous belt so as to realize the turning of the grabbing mechanism.
The vacuum chuck of the grabbing mechanism is consistent with the arrangement mode of the vacuum chuck in the mechanical arm adsorption assembly 48, a slide rod structure with a spring for resetting is also adopted, each vacuum chuck is also connected with an independent manual ball valve, a single chuck can be manually opened and closed according to the width of a section bar so as to reduce energy consumption, and a damaged air leakage point is convenient to check, and meanwhile, the function of buffering the brake position error caused by electric control is achieved.
A material transporting vehicle: referring to fig. 8, the material transferring guide rail 58, the material conveying vehicle 60 and the material transferring speed reducing motor 61 are arranged
The vehicle body 75, the track 72, the chain frame, the speed reducing motor 67 and the chain wheel and chain transmission. The material transferring guide rail 58 is fixed on the ground, the material transporting vehicle 60 provided with wheels 59 is arranged on the material transferring guide rail 58, and the material transferring speed reducing motor 61 fixed on the ground rotates to drive the chain wheel to rotate and pull the chain connected with the material transporting vehicle 60, so that the material transporting vehicle 60 can move horizontally on the material transferring guide rail 58. When the control system sends a full material counting signal, the material transferring speed reducing motor 61 starts to move the material transporting vehicle 60 filled with the full material to the packing station for packing and hoisting, and after the material is unloaded, the empty vehicle automatically returns to the original position. Two material trucks are arranged in parallel in the embodiment, and one material truck is used and one spare to meet the requirement of blanking and stacking of a production line when the material trucks unload materials.
The working process of the embodiment is as follows:
1. referring to the attached figure 1, after cleaning aluminum scraps by an air knife 14 of a blowing device 10 arranged at a discharge hole of a finished product saw, two online finished product sectional materials 9 in a group are conveyed backwards by a conveying device 8 until the finished product sectional materials collide with a baffle plate at the tail end of a roller way and stop; the end head leaning cylinder positioned at the outer side of the baffle extends out to lean the end heads of the sectional materials 9 into alignment; after the end material leaning cylinder retracts, the lateral material leaning cylinder 27 located on one side of the roller way extends out, the connected material pushing plate 26 drives the section bar 9 to impact a lateral material blocking roller on the side edge of the roller way, and after the section bar 9 is detected to be in a swing state through electricity, the next step of carrying can be carried out.
2. The manipulator 1 waiting above the roller way position starts to act, and the section bar 9 is conveyed to the stacking position 2 from the roller way position and put down through a vacuum sucker on the manipulator; when the manipulator 1 transports materials, the material turning device 7 also turns over another section bar 9 by 180 degrees from the roller way position to a material turning waiting position through a vacuum chuck on the manipulator; then, the gantry manipulator 1 conveys the section bar 9 at the material turning waiting position to the stacking position 2 and reversely buckles the section bar on the section bar which is just placed, and after the section bar is placed, the gantry manipulator 1 returns to the position above the roller way to wait.
3. Every fortune skip sets up first pile up neatly position and second pile up neatly position side by side, and first pile up neatly position and second pile up position periodic interval blowing, when the front truck was filled up, drive away along changeing material guide rail 58 and pack and unload, and gantry manipulator 1 will expect to put on the rear truck according to aforementioned blowing mode during this time. And after the front material conveying vehicle unloads, returning the empty vehicle to wait.
According to the invention, through the cooperation of the gantry manipulator 1 and the material turning device 7, the irregular section bars can be reversely buckled, penetrated and stacked, so that about half of stacking space can be saved, and regular, rapid and space-saving stacking of some complicated section bars is realized; due to the adoption of automatic blanking and automatic stacking, the blanking and stacking efficiency of the section is greatly improved, the production safety is improved, and the human cost is reduced. The invention has smart and compact structure, can effectively reduce equipment investment and occupied area, and reduces the equipment investment and maintenance cost of enterprises. In addition, after simple manual adjustment, the invention can also adapt to the production requirements of different section sections.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an automatic bunching device of aluminium alloy finished product which characterized in that: comprises a control system, a conveying device, a manipulator, a material conveying device and a material turning device which are connected with the control system; the conveying device is arranged on one side of the discharge port of the finished product saw and is used for conveying the sawed section; the conveying device is positioned at one end of the conveying device far away from the finished product saw and is arranged in parallel with the conveying device; the manipulator comprises a portal frame crossing the conveying device and the material conveying device and a manipulator body arranged on the portal frame; the material turning device is arranged between the material conveying device and the conveying device and can grab and turn the section material on the conveying device; the manipulator body can grab the section bars on the conveying device and the material turning device according to the mode set by the control system and place the section bars on the material conveying device to complete the stacking of the section bars.
2. The automatic stacking device for aluminum profile finished products as claimed in claim 1, is characterized in that: the material picking device is arranged at one end, close to the finished product saw, of the conveying device and comprises a driving device, a gear transmission mechanism and a belt transmission mechanism, and the belt transmission mechanism comprises a plurality of groups of conveyor belt assemblies which are arranged side by side; the conveying belt assembly comprises a supporting beam, a driving belt wheel, a driven belt wheel and a conveying belt, wherein the driving belt wheel and the driven belt wheel are positioned at two ends of the supporting beam, and the conveying belt is coated on the driving belt wheel and the driven belt wheel; a transmission gear is also fixed on the driving shaft; the transmission mechanism comprises a connecting shaft arranged in parallel with the driving shaft, and an intermediate gear meshed with the transmission gear is fixed on the connecting shaft; the driving device is connected with the connecting shaft to drive the connecting shaft to rotate.
3. The automatic stacking device for aluminum profile finished products as claimed in claim 2, is characterized in that: the conveying device is of a lifting structure and is provided with a high position and a low position, and the high position is a normal working position; the material picking device is perpendicular to the conveying device, one end of the material picking device extends to the lower part of the normal working position of the conveying device and is higher than the low position of the conveying device, so that the sectional materials fall onto the material picking device under the action of self gravity when the conveying device is lowered from the high position to the low position.
4. The automatic stacking device for aluminum profile finished products as claimed in claim 1, is characterized in that: the conveying device comprises a lifting device, and an underframe, a middle frame and an upper frame which are sequentially arranged from bottom to top; a roller way is arranged on the upper frame; the chassis is provided with a limiting frame for limiting the horizontal movement of the upper frame; the bottom of the middle frame is provided with a roller which can move along a first guide rail arranged on the bottom frame; the lifting device comprises a lifting driving device which is connected with the middle frame and can enable the middle frame to move along the first guide rail, and an inclined wedge which is positioned above the roller and fixed on the upper frame; under the effect of the lifting driving device, the roller horizontally moves along the first guide rail, and the roller horizontally moves and simultaneously extrudes the inclined wedge fixed on the upper frame, so that the upper frame ascends and descends along the limiting frame arranged on the bottom frame.
5. The automatic stacking device for aluminum profile finished products as claimed in claim 1, is characterized in that: the conveying device is also provided with a lateral material leaning device which can lean the sectional materials together side by side; the lateral material leaning device comprises a lateral material blocking device arranged on the side edge of the conveying device and a lateral material pushing device capable of pushing the sectional material to the lateral material blocking device; the lateral material blocking devices are a plurality of lateral material blocking plates fixedly arranged on the side edge of the conveying device or a plurality of lateral material blocking rollers vertically arranged on the side edge of the conveying device and rotatably connected with the side edge of the conveying device.
6. The automatic stacking device for aluminum profile finished products as claimed in claim 1, is characterized in that: the end leaning device is arranged at one end, far away from one end of the finished product saw, of the conveying device, and comprises an end leaning material plate and an end leaning material driving device connected with the end leaning material plate.
7. The automatic stacking device for aluminum profile finished products as claimed in claim 1, is characterized in that: the turning device comprises a turning support, a rotating shaft and a rotating shaft driving device, wherein the rotating shaft is arranged in parallel with the conveying device and is rotatably connected to the turning support, the rotating shaft driving device is connected with the rotating shaft, a plurality of rotating arms which can rotate along with the rotating shaft are arranged on the rotating shaft side by side, and a grabbing mechanism capable of grabbing sectional materials is arranged on each rotating arm.
8. The automatic stacking device for aluminum profile finished products as claimed in claim 7, is characterized in that: snatch the mechanism and include flexible slide bar, the stiff end and the rocking arm fixed connection of flexible slide bar, the flexible end and the vacuum chuck of flexible slide bar are connected, and are equipped with the elastic component between the stiff end of vacuum chuck and flexible slide bar.
9. The automatic stacking device for aluminum profile finished products as claimed in claim 1, is characterized in that: the material transporting device comprises a material transporting guide rail arranged in parallel with the conveying device, a material transporting vehicle is arranged on the material transporting guide rail, and the material transporting vehicle is connected with a material transporting vehicle driving device for driving the material transporting vehicle to move along the material transporting guide rail.
10. The automatic stacking device for aluminum profile finished products as claimed in claim 1, is characterized in that: the material transporting devices are in a plurality of groups and are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011231809.7A CN112390018A (en) | 2020-11-06 | 2020-11-06 | Automatic stacking device for aluminum profile finished products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011231809.7A CN112390018A (en) | 2020-11-06 | 2020-11-06 | Automatic stacking device for aluminum profile finished products |
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| CN112390018A true CN112390018A (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011231809.7A Pending CN112390018A (en) | 2020-11-06 | 2020-11-06 | Automatic stacking device for aluminum profile finished products |
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| CN113479652A (en) * | 2021-07-23 | 2021-10-08 | 浙江精卫特机床有限公司 | Intelligent automatic production line for sawing, stacking and conveying |
| CN114873284A (en) * | 2022-05-27 | 2022-08-09 | 广东华顺鹏机械有限公司 | Automatic stacking equipment for core plates |
| CN115535638A (en) * | 2022-11-30 | 2022-12-30 | 云南柔控科技有限公司 | Claw clamp of battery injection molding shell unstacking and stacking robot |
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