CN114700417A

CN114700417A - Automatic feeding and stamping production line for guide rails

Info

Publication number: CN114700417A
Application number: CN202210056471.9A
Authority: CN
Inventors: 谢传海; 李周; 王贤成; 陈兆铭; 梁秋霞; 赵汝其; 郑锦龙; 余永盛
Original assignee: Guangdong Jehson Robot Co ltd
Current assignee: Guangdong Jehson Robot Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-05

Abstract

The invention relates to an automatic feeding and stamping production line of a guide rail, which comprises a guide rail hardware feeding table, a feeding robot, a distributing and positioning conveyor, a tongue folding stamping die, a punching stamping die, a counter bore punching and stacking stamping die, a bending stamping die, a rib punching stamping die, a hook punching stamping die, a receiving and positioning table, a discharging robot and a plurality of feeding robots. And transfer positioning components are arranged on the plurality of feeding robots. The invention realizes the processes of feeding, positioning, feeding, tongue folding, punching, counter bore punching, code pressing, bending, rib punching, hook punching, discharging and the like of the two guide rail hardware plates through a feeding robot, a discharging robot, a plurality of feeding robots, a distributing positioning conveyor, a tongue folding punching die, a counter bore punching die, a rib punching die and a hook punching die respectively, so that the production efficiency is high, the automation degree is high, and the labor intensity of workers is low.

Description

Automatic feeding and stamping production line for guide rails

Technical Field

The invention relates to a guide rail stamping production line, in particular to an automatic feeding stamping production line of a guide rail.

Background

The existing automatic stamping production line for the guide rail has low production efficiency, low automation degree and high labor intensity of workers.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides the automatic feeding and stamping production line of the guide rail, which has the advantages of simple and reasonable structure, high production efficiency, high automation degree and low labor intensity of workers.

The purpose of the invention is realized as follows:

the utility model provides an automatic feeding stamping production line of guide rail, including the five gold plate feed platforms of guide rail, feeding robot, divide material location conveyer, first feeding robot, roll over tongue stamping die, second feeding robot, the stamping die that punches a hole, third feeding robot, punch counter bore and press a yard stamping die, fourth feeding robot, the stamping die that bends, fifth feeding robot, beat muscle stamping die, sixth feeding robot, the stamping die that punches a hole that punches a hook, seventh feeding robot, receive material location platform, ejection of compact robot and guide rail receipts material frame that set gradually.

The guide rail hardware plate feeding table is used for placing a plurality of guide rail hardware plates to be punched.

The feeding robot is used for grabbing a plurality of guide rail hardware plates on the guide rail hardware plate feeding table and placing the guide rail hardware plates on the material distributing and positioning conveyor.

The material separating and positioning conveyor is used for separating the plurality of guide rail hardware plates one by one and positioning the hardware plates one by one.

And the first feeding robot is used for conveying the two positioned guide rail hardware plates on the material distribution positioning conveyor to the folded tongue stamping die.

And the tongue folding stamping die is used for folding the inverted hooks of the hardware plates of the two guide rails.

And the second feeding robot is used for conveying the two guide rail hardware plates which are arranged on the tongue folding stamping die and have finished the tongue folding process into the punching stamping die.

And the punching and stamping die is used for punching the hardware plates of the two guide rails which finish the tongue folding process.

And the third feeding robot is used for conveying the two guide rail hardware plates which are on the punching stamping die and complete the punching process into the counter bore pressing stamping die.

The counter bore punching and code pressing die is used for punching counter bores and pressing character codes on the two guide rail hardware plates completing the punching process.

And the fourth feeding robot is used for conveying the counter bores and the two guide rail hardware plates which are arranged on the character code pressing die and complete the punching process into the bending pressing die.

And the bending stamping die is used for bending the hardware plates of the two guide rails which finish the counter bores and the character code pressing process.

And the fifth feeding robot is used for conveying the two guide rail hardware plates which are bent on the bending stamping die and have finished the bending process into the rib punching die.

And the rib punching die is used for punching ribs and holes on the two guide rail hardware plates which finish the bending process.

And the sixth feeding robot is used for conveying the two guide rail hardware plates which are used for punching the ribs and the holes and are finished on the rib punching die into the hook punching die.

The punching die for punching the hook is used for punching the hook and the hole of two guide rail hardware plates which finish the processes of punching the rib and the hole.

And the seventh feeding robot is used for conveying the hardware plates of the two guide rails with punched hooks and punched holes to the receiving and positioning table, so that the hardware plates of the two guide rails are punched into the guide rails.

And the material receiving positioning table is used for collecting and arranging the punched guide rails.

The discharging robot is used for grabbing the guide rail on the material receiving positioning table and placing the guide rail in the material receiving frame;

and transfer positioning components are arranged on the first feeding robot, the second feeding robot, the third feeding robot, the fourth feeding robot, the fifth feeding robot, the sixth feeding robot and the seventh feeding robot and are used for positioning the guide rail hardware plates.

The present invention may be further improved as follows.

The first feeding robot comprises a machine body, a lifting motor, a translation motor, a lifting seat, a horizontal feeding frame, a front feeding arm, a rear feeding arm and a transfer positioning assembly, wherein the horizontal feeding frame is provided with a translation rack, the translation motor is arranged on the lifting seat, the lifting seat is arranged on the machine body in a vertical sliding manner, the lifting rack is arranged on the lifting seat, a lifting gear is arranged on a motor shaft of the lifting motor and is meshed with the lifting rack, the front feeding arm and the rear feeding arm are arranged on the horizontal feeding frame in tandem, the horizontal feeding frame is arranged on the lifting seat in a horizontal sliding manner, a translation gear is arranged on a motor shaft of the translation motor and is meshed with the translation rack, the transfer positioning assembly comprises a transfer seat, a transfer translation table, a first belt wheel, a second belt wheel, a belt and a transfer translation motor, the utility model discloses a transfer translation machine, including fuselage, well commentaries on classics seat, first band pulley, second band pulley, the front side of fuselage is located to well commentaries on classics seat, first band pulley, second band pulley rotate in tandem and set up at the transfer seat, first band pulley and second band pulley are connected to the belt, transfer translation platform horizontal slip sets up on well transposition, the transfer translation motor is located on the well transposition to drive first band pulley and rotate, the top surface of transfer translation platform is equipped with location cylinder and a plurality of locating plate, the bottom surface of transfer translation platform is equipped with the belt fixed block, belt fixed block and belt fixed connection. In addition, each feeding robot is provided with a transfer positioning assembly, and the transfer positioning assemblies can be used for positioning guide rails with different lengths so as to adjust and position the central position of the guide rails, ensure that the rear feeding arms grasp the central position of the guide rails and accurately place the guide rails into a die, and ensure that the die is accurately stamped.

The guide rail locating cylinder and the locating block are arranged on a workbench of the tongue folding stamping die, the punching stamping die, the counter bore punching die, the code pressing stamping die, the bending stamping die and the hook punching stamping die, the locating block can be detachably arranged on the workbench, the guide rail locating cylinder and the locating block are arranged oppositely, and the guide rail locating cylinder can push one end of the guide rail hardware board so that the other end of the guide rail hardware board is abutted against the locating block, and the guide rail hardware board is located. Because the guide rail hardware plates with different lengths are required to be fixed in the specific positions at the end parts or the two sides, the guide rail hardware plate punching machine does not need to replace a die, and only needs to push the guide rail in place. The automatic stamping production line can stamp guide rail hardware plates with different lengths according to different production requirements, workers can manually disassemble and assemble the positioning block, the positioning block is arranged at the position matched with the length of the guide rail hardware plate to be stamped, and the guide rail positioning cylinder pushes one end of the guide rail hardware plate to enable the other end of the guide rail hardware plate to abut against the positioning block, so that the guide rail hardware plate is positioned, and stamping of a stamping die is facilitated.

Divide material location conveyer includes frame, left letter sorting mechanism, right letter sorting mechanism, left plate body hold up mechanism, divides material motor, right plate body hold up mechanism, left horizontal feeding mechanism, right horizontal feeding mechanism and middle location discharge mechanism.

The left and right sorting mechanisms are respectively positioned on two sides of the rack and used for sorting stacked guide rail hardware plates one by one on a horizontal feeding belt of the left and right horizontal feeding mechanisms.

The left plate body supporting mechanism and the right plate body supporting mechanism are respectively positioned on two sides of the rack and are used for supporting the hardware plates of the guide rail so as to facilitate feeding of the horizontal feeding belts of the left horizontal feeding mechanism and the right horizontal feeding mechanism.

The left horizontal feeding mechanism and the right horizontal feeding mechanism are respectively positioned on two sides of the rack and used for conveying the guide rail hardware plates on two sides of the rack to the middle positioning discharging mechanism one by one for positioning.

And the material distributing motor is used for driving the horizontal feeding belts of the left and right horizontal feeding mechanisms to feed materials to the middle of the rack.

The middle positioning discharging mechanism is positioned in the middle of the rack and used for positioning the hardware plate of the guide rail.

Left and right letter sorting material mechanism all includes that the level transfers cylinder, level and transfers seat, lift cylinder, lift seat and auto sucking material arm, and the level is transferred a horizontal slip and is set up in the frame, and the level is transferred the cylinder and is located in the frame and transfer a drive with the level and be connected, the seat is transferred at the level in the setting of lift seat oscilaltion, the lift cylinder is located the level and is transferred on the seat and be connected with lift seat drive, the auto sucking material arm is located on the lift seat and is located the top in horizontal feeding area, the auto sucking material arm is last to be equipped with the sucking disc.

The material distributing motor is arranged in the middle of the rack, the left horizontal feeding mechanism and the right horizontal feeding mechanism respectively comprise horizontal feeding belts, the two horizontal feeding belts are respectively and rotatably arranged on the left side and the right side of the rack, the material distributing motor is in driving connection with the two horizontal feeding belts, and the material distributing motor drives the two horizontal feeding belts to rotate.

The left plate body supporting mechanism and the right plate body supporting mechanism comprise supporting plates and first supporting cylinders, the supporting plates are arranged on the rack and located on the horizontal feeding belt, discharging stations for placing and stacking the guide rail hardware plates are arranged on the supporting plates, and the first supporting cylinders are arranged on the rack and located beside the discharging stations.

The middle positioning and discharging mechanism comprises two end positioning cylinders, a positioning plate, a material pushing positioning cylinder and a positioning piece, the positioning plate is arranged in the middle of the rack, the two end positioning cylinders are respectively arranged on the front side and the rear side of the positioning plate, and the material pushing positioning cylinder and the positioning piece are respectively arranged on the feeding side and the positioning side of the positioning plate.

The discharging side of the discharging station is provided with a limiting cylinder, the limiting cylinder is located on the bottom surface of the supporting plate, and a limiting cylinder rod extends out of the supporting plate.

The left and right horizontal feeding mechanisms further comprise driving rollers and driven rollers, first rotating shafts and second rotating shafts are arranged on the driving rollers and the driven rollers respectively, the horizontal feeding belts are arranged on the driving rollers and the driven rollers, the first rotating shafts and the second rotating shafts are arranged in the middle of the rack and on one side of the rack in a rotating mode respectively, and the motor is in driving connection with the first rotating shafts and the second rotating shafts.

The material distributing motor is characterized in that a driving gear is arranged on a motor shaft of the material distributing motor, a first driven gear is arranged at one end of a first rotating shaft of the left horizontal feeding mechanism, a second driven gear is arranged at one end of a second rotating shaft of the right horizontal feeding mechanism, a third driven gear is arranged on the first driven gear, the driving gear is in transmission connection with a third driven gear chain gear, and the first driven gear and the second driven gear are in meshed transmission. The material distributing motor drives the first driven gear and the second driven gear to rotate in opposite directions, and the first rotating shaft of the right horizontal feeding mechanism and the first rotating shaft of the left horizontal feeding mechanism rotate in opposite directions.

The invention has the following beneficial effects:

the invention respectively passes through a feeding robot, a discharging robot, a plurality of feeding robots, a distributing positioning conveyor, a tongue folding stamping die, a punching stamping die, a counter bore punching die, a code pressing stamping die, a bending stamping die, a rib punching die and a hook punching stamping die, thereby realizing the working procedures of feeding, positioning, feeding, tongue folding, punching, counter bore punching, code pressing, bending, rib punching, hook punching, discharging and the like of the two guide rail hardware plates.

The material distributing and positioning conveyor can realize automatic material distributing, feeding, middle positioning and discharging and other operations on two sides of the rack through the material distributing motor, the left and right sorting mechanisms, the left and right plate body supporting mechanisms, the left and right horizontal feeding mechanisms and the middle positioning and discharging mechanism.

And thirdly, each feeding robot is provided with a transfer positioning assembly, and the transfer positioning assemblies can be used for positioning guide rails with different lengths so as to adjust and position the central position of the guide rails, ensure that the central position of the guide rails is grabbed by the rear feeding arms and the position of the rear feeding arms is accurate when the rear feeding arms are placed in a die, and ensure that the die is accurately stamped. And the distance between the front feeding arm and the rear feeding arm of each feeding robot is greater than the distance between the feeding robot and the stamping die, so that the transfer positioning assembly can convey guide rails with different lengths into the stamping die and adapt to different stamping dies, and the guide rails with different lengths can be stamped by the device.

Drawings

Fig. 1 is a schematic structural view of an automatic feeding and stamping line of the guide rail of the invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a front view of fig. 1.

Fig. 4 is a schematic structural view of the distributing positioning conveyor of the invention.

Fig. 5 is a front view of fig. 4.

Fig. 6 is a top view of fig. 4.

Fig. 7 is a side view of fig. 4.

Fig. 8 is a schematic structural view of the guide rail hardware plate of the present invention.

Fig. 9 is a schematic view of the hidden motor cover of fig. 4.

Fig. 10 is a top view of the two guide rail hardware plates of the present invention after the tongue folding process is completed.

Fig. 11 is a side view of fig. 10.

Fig. 12 is a top view of two rail hardware panels of the present invention after the punching process has been completed.

Fig. 13 is a side view of fig. 12.

Fig. 14 is a top view of two guide rails with a hardware plate having been countersunk and then staked.

Fig. 15 is a side view of fig. 14.

Fig. 16 is a plan view of the two rail hardware plates of the present invention after the bending process.

Fig. 17 is a side view of fig. 16.

Fig. 18 is a top view of two rail hardware panels of the present invention after the ribbing and punching process has been completed.

Fig. 19 is a side view of fig. 18.

Fig. 20 is a schematic structural diagram of two guide rail hardware plates of the present invention after a hook punching process is completed.

Fig. 21 is a side view of fig. 20.

Fig. 22 is a schematic structural view of the tongue folding press mold of the present invention in a mold clamping state (the guide rail positioning cylinder is omitted).

Fig. 23 is a schematic structural view of the punching die of the present invention in a die-open state (the guide rail positioning cylinder is omitted).

Fig. 24 is a schematic structural view of the punching press mold of the present invention in a clamped state.

Fig. 25 is a schematic structural view of the counter bore and the press-code stamping die in the open state.

Fig. 26 is a schematic structural view of the counterbore and the press-code punch die of the present invention in a clamped state (the guide rail positioning cylinder is omitted).

Fig. 27 is a schematic structural view of the bending press mold according to the present invention in the mold opened state (the guide rail positioning cylinder is omitted).

Fig. 28 is a schematic structural view of the bending press mold according to the present invention in a mold clamping state (the guide rail positioning cylinder is omitted).

Fig. 29 is a schematic structural view of the rib-forming press mold of the present invention in the mold-open state.

Fig. 30 is a schematic structural view of the rib-forming press mold of the present invention in a mold-closed state.

Fig. 31 is a schematic structural view of the hook punching and stamping die according to the present invention in the open state (the guide rail positioning cylinder is omitted).

Fig. 32 is a schematic structural view of the hook punching die of the present invention in a clamped state.

Fig. 33 is a schematic structural view of the hook punching and stamping die according to the present invention in the open state (the guide rail positioning cylinder is omitted).

Fig. 34 is a plan view of the table of the punching press mold of the present invention.

FIG. 35 is a schematic view of the receiving and positioning table of the present invention.

Fig. 36 is a schematic configuration diagram of the first feeding robot of the present invention.

Fig. 37 is a structural schematic view of another angle of the first feeding robot of the present invention.

Fig. 38 is a top view of the first feeding robot of the present invention.

Fig. 39 is a sectional view at a-a in fig. 38.

Fig. 40 is an exploded structural view of the first feeding robot of the present invention.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1 to 40, an automatic feeding and punching production line for a guide rail includes a guide rail hardware feeding table 30, a feeding robot 31, a separating and positioning conveyor 10, a first feeding robot 311, a tongue folding punching mold 32, a second feeding robot 312, a punching mold 33, a third feeding robot 313, a counter bore and code pressing punching mold 34, a fourth feeding robot 314, a bending punching mold 35, a fifth feeding robot 315, a rib stamping mold 36, a sixth feeding robot 316, a hook punching mold 37, a seventh feeding robot 317, a receiving and positioning table 38, a discharging robot 39 and a guide rail receiving frame 310, which are sequentially arranged.

The guide rail hardware plate feeding table 30 is used for placing a plurality of guide rail hardware plates 12 to be punched.

The feeding robot 31 is configured to grab the plurality of guide rail hardware plates 12 on the guide rail hardware plate feeding table 30, and place the guide rail hardware plates on the material separating and positioning conveyor 10.

The material separating and positioning conveyor 10 is used for separating the plurality of guide rail hardware plates 12 one by one and positioning the hardware plates one by one.

The first feeding robot 311 is configured to convey the two positioned guide rails pentels 12 on the material separating and positioning conveyor 10 into the folded tongue stamping die 32.

The tongue folding stamping die 32 is used for folding the barbs 126 of the two guide rails of the hardware plate 12, i.e. stamping the tongue structure 122.

The second feeding robot 312 is configured to convey the two guide rails pentels 12 on the tongue folding stamping die 32, on which the tongue folding process is completed, into the punching stamping die 33.

The punching and stamping die 33 is used for punching the two guide rail hardware plates 12 which are finished with the tongue folding process.

And the third feeding robot 313 is configured to convey the two guide rails of the hardware plate 12 on the punching and stamping die 33, which have completed the punching process, to the counter bore 124 and the press-fitting and stamping die.

The counter bore 124 and the code pressing and stamping die 34 are used for performing counter bore 124 and code pressing 125 on the two guide rail hardware plates 12 which are subjected to the punching process.

The fourth feeding robot 314 is configured to convey the two guide rails of the hardware plate 12, which have completed the punching process, on the stamping die for the counter bore 124 and the character code 125 to the bending stamping die 35.

The bending and stamping die 35 is used for bending the two guide rail hardware plates 12 which are subjected to the working procedures of the counter bores 124 and the character pressing codes 125.

The fifth feeding robot 315 is configured to convey the two guide rail hardware plates 12 on the bending stamping die 35, on which the bending process is completed, into the rib forming stamping die 36.

And the rib punching die 36 is used for punching and punching the two guide rail hardware plates 12 which are subjected to the bending process.

And the sixth feeding robot 316 is configured to convey the two guide rail hardware plates 12 which have been subjected to the rib forming and the punching on the rib forming stamping die 36 into the hook punching stamping die 37.

And the hook punching and stamping die 37 is used for punching and stamping the hook and the hole of the two guide rail hardware plates 12 which finish the processes of ribbing and punching.

The seventh feeding robot 317 is configured to convey the two guide rail hardware plates 12 with the punched hooks and punched holes to the material receiving positioning table 38, so that the two guide rail hardware plates 12 are punched into guide rails.

And the material receiving positioning table 38 is used for collecting and arranging the punched guide rails.

The discharging robot 39 is used for grabbing the guide rail on the material receiving positioning table 38 and placing the guide rail in the material receiving frame.

The present invention is a more specific embodiment.

Roll over tongue stamping die, punch a hole stamping die, towards the counter bore and press a yard stamping die, bend stamping die, beat muscle stamping die and towards all be equipped with two guide rail five metals board constant head tanks on the workstation on the couple stamping die that punches a hole.

Roll over tongue stamping die, punch a hole stamping die, towards the counter bore and press sign indicating number stamping die, bend stamping die and towards all be equipped with guide rail location cylinder 321 and locating piece 322 on the workstation 320 on the couple stamping die that punches a hole, locating piece 322 can be dismantled and locate on workstation 320, guide rail location cylinder 321 sets up with locating piece 322 relatively, and guide rail location cylinder 321 can promote the one end of five gold plates of guide rail to the other end that makes five gold plates of guide rail supports and leans on locating piece 322, thereby realizes fixing a position five gold plates of guide rail. Because the guide rail hardware plates with different lengths are required to be fixed in the specific positions at the end parts or the two sides, the guide rail hardware plate punching machine does not need to replace a die, and only needs to push the guide rail in place. The automatic stamping production line can stamp guide rail hardware plates with different lengths according to different production requirements, workers can manually disassemble and assemble the positioning block 322, the positioning block 322 is installed at the position matched with the length of the guide rail hardware plate to be stamped, and the guide rail positioning cylinder 321 pushes one end of the guide rail hardware plate to enable the other end of the guide rail hardware plate to abut against the positioning block 322, so that the guide rail hardware plate is positioned, and stamping of a stamping die is facilitated.

The first, second, third, fourth, fifth, sixth, and seventh feeding robots of the present invention have the same structure, and the structure of the first feeding robot will be described below.

The first feeding robot 311 includes a body 330, a lifting motor 331, a translation motor 332, a lifting seat 333, a horizontal feeding frame 334, a front feeding arm 341, a rear feeding arm 340 and a transit positioning component 323, wherein the horizontal feeding frame 334 is provided with a translation rack 335, the translation motor 332 is arranged on the lifting seat 333, the lifting seat 333 is arranged on the body 330 in a vertical sliding manner, the lifting seat 333 is provided with a lifting rack 336, a motor shaft of the lifting motor 331 is provided with a lifting gear 338, the lifting gear 338 is engaged with the lifting rack 336, the front feeding arm 341 and the rear feeding arm 340 are arranged on the horizontal feeding frame 334 in tandem, the horizontal feeding frame 334 is arranged on the lifting seat 333 in a horizontal sliding manner, the motor shaft of the translation motor 332 is provided with a translation gear 337, the translation gear 337 is engaged with the translation rack 335, and the transit positioning component 323 includes a middle swivel seat 325, The transfer platform 342, the first belt wheel 326, the second belt wheel 327, the belt 328, the transfer translation motor 324, the well swivel mount 325 is located on the front side of fuselage 330, the first belt wheel 326, the second belt wheel 327 rotate in tandem and set up at the transfer mount 325, the belt 328 connects first belt wheel 326 and second belt wheel 327, the horizontal slip setting of transfer platform 342 is on the transfer mount 325, the transfer translation motor 324 is located on the well swivel mount 325 to drive first belt wheel 326 and rotate, the top surface of transfer platform 342 is equipped with location cylinder 329 and a plurality of locating plate 339, the bottom surface of transfer platform 342 is equipped with belt fixed block 343, belt fixed block 343 and belt 328 fixed connection.

The lifting motor drives the lifting gear to rotate, so that the horizontal feeding frame is driven to lift, the translation motor drives the translation gear to rotate, the horizontal feeding frame is driven to translate, and when the lifting motor and the translation motor rotate positively or reversely, the horizontal feeding frame, the front feeding arm and the rear feeding arm can be driven to horizontally slide back and forth and lift and slide.

The transfer translation motor 324 drives the transfer translation stage 342 to horizontally slide through the first belt pulley 326, the second belt pulley 327 and the belt 328, and when the transfer translation motor 324 rotates forward or backward, the transfer translation stage 342 can be driven to horizontally slide back and forth.

The material distributing and positioning conveyor 10 comprises a frame 1, a left material sorting mechanism 2, a right material sorting mechanism 3, a material distributing motor 41, a left plate body supporting mechanism 8, a right plate body supporting mechanism 9, a left horizontal feeding mechanism 5, a right horizontal feeding mechanism 6 and a middle positioning and discharging mechanism 7.

The left and

right sorting mechanisms

2 and 3 are respectively positioned at two sides of the rack 1 and used for sorting the stacked guide rail hardware plates 12 one by one on the horizontal feeding belts 61 of the left and right horizontal feeding mechanisms 5 and 6.

The left plate body supporting mechanism 8 and the right plate body supporting mechanism 9 are respectively positioned on two sides of the rack 1 and are used for supporting the guide rail hardware plate 12 so as to facilitate the feeding of the horizontal feeding belts of the left horizontal feeding mechanism 5 and the right horizontal feeding mechanism 6.

The left and right horizontal feeding mechanisms 5 and 6 are respectively positioned at two sides of the rack 1 and used for conveying the guide rail hardware plates 12 at two sides of the rack 1 one by one to the middle positioning discharging mechanism 7 for positioning.

And the material distributing motor 41 is used for driving the horizontal feeding belts 61 of the left and right horizontal feeding mechanisms 5 and 6 to feed materials to the middle of the rack 1.

The middle positioning discharging mechanism 7 is positioned in the middle of the rack 1 and used for positioning the guide rail hardware plate 12.

The present invention is a more specific embodiment.

Left and

right sorting mechanism

2, 3 all include that horizontal transfer cylinder 21, horizontal transfer seat 22, lift cylinder 23, lift seat 24 and inhale material arm 25, and horizontal transfer seat 22 horizontal slip sets up in frame 1, and horizontal transfer cylinder 21 is located frame 1 and is connected with horizontal transfer seat 22 drive, lift seat 24 oscilaltion sets up at horizontal transfer seat 22, lift cylinder 23 is located on horizontal transfer seat 22 and is connected with lift seat 24 drive, inhale material arm 25 and locate on lift seat 24 and lie in the top of horizontal feeding area 61, it is equipped with sucking disc 251 on the material arm 25 to inhale.

The material distributing motor 41 is arranged in the middle of the rack 1, the left and right horizontal feeding mechanisms 5 and 6 respectively comprise horizontal feeding belts 61, the two horizontal feeding belts 61 are respectively and rotatably arranged on the left and right sides of the rack 1, the material distributing motor 41 is in driving connection with the two horizontal feeding belts 61, and the material distributing motor 41 drives the two horizontal feeding belts 61 to rotate.

The left plate body supporting mechanism 8 and the right plate body supporting mechanism 9 comprise a supporting plate 81 and a first supporting air cylinder 82, the supporting plate 81 is arranged on the rack 1 and is positioned on the horizontal feeding belt 61, a discharging station 83 for placing the guide rail hardware plate 12 is arranged on the supporting plate 81, and the first supporting air cylinder 82 is arranged on the rack 1 and is positioned beside the discharging station 83.

Middle location discharge mechanism 7 includes two

end location cylinders

71, 72, locating plate 73, pushes away material location cylinder 74 and setting element 75, the centre of frame 1 is located to locating plate 73, two

end location cylinders

71, 72 are located the preceding, the back both sides of locating plate 73 respectively, it locates the feeding side and the location side of locating plate 73 respectively to push away material location cylinder 74 and setting element 75. The positioning piece is a positioning column or a positioning block.

The discharging side of the discharging station 83 is provided with a limiting cylinder 84, the limiting cylinder 84 is positioned on the bottom surface of the supporting plate 81, and the cylinder rod of the limiting cylinder 84 extends out of the supporting plate 81.

The left and right horizontal feeding mechanisms 5 and 6 further comprise a driving roller 63 and a driven roller 64, a first rotating shaft 631 and a second rotating shaft 641 are respectively arranged on the driving roller 63 and the driven roller 64, the horizontal feeding belt is arranged on the driving roller 63 and the driven roller 64, the first rotating shaft 631 and the second rotating shaft 641 are respectively rotatably arranged in the middle of the rack 1 and on one side of the rack 1, and the motor 41 is in driving connection with the first rotating shaft 631 and the second rotating shaft 641.

Be equipped with drive gear 40 on the motor shaft of branch material motor 41, the one end of the first pivot 631 of left horizontal feeding mechanism is equipped with first driven gear 42, the one end of the second pivot 641 of right horizontal feeding mechanism is equipped with second driven gear 43, is equipped with third driven gear 49 on the first driven gear 42, drive gear 40 is connected with third driven gear 49 chain gear transmission, and first driven gear 42 and second driven gear 43 intermeshing transmission. The material distributing motor drives the first driven gear 42 and the second driven gear 43 to rotate in opposite directions, and the first rotating shaft 631 of the right horizontal feeding mechanism and the first rotating shaft 631 of the left horizontal feeding mechanism rotate in opposite directions.

The frame 1 is provided with a horizontal guide rail 11 along the horizontal direction, and the horizontal transfer seat 22 is slidably arranged on the horizontal guide rail 11.

The horizontal transfer base 22 is provided with a vertical guide rail 26 in a vertical direction, and the elevating base 24 is slidably provided on the vertical guide rail 26 up and down.

A second supporting cylinder 14 is arranged beside the positioning plate 73.

Receive material locating platform 38 and include support frame 381, guide rail and receive material motor 384, first receipts material belt subassembly 382, second receipts material belt subassembly 385 and middle positioning seat 383, the top intermediate position of support frame 381 is located to middle positioning seat 383, first receipts material belt subassembly 382, second receipts material belt subassembly 385 are located the top of support frame 381 to be located the left and right sides of middle positioning seat 383 respectively, be equipped with guide rail secondary positioning groove 386 on the middle positioning seat 383, the guide rail is received material motor 384 and is located on support frame 381 to receive material belt subassembly 382 and second receipts material belt subassembly 385 drive connection with first receipts, the guide rail is received the belt of motor 384 simultaneous drive first receipts material belt subassembly 382 and second receipts material belt subassembly 385 and is moved towards middle positioning seat 383, thereby realizes collecting two left and right guide rails. The first material receiving belt assembly 382 and the second material receiving belt assembly 385 each include two pulleys and belts.

The working principle of the invention is as follows:

when the feeding device works, the feeding robot 31 grabs the plurality of guide rail hardware plates 12 on the guide rail hardware plate feeding table 30 and places the guide rail hardware plates on the discharging stations of the left supporting plate and the right supporting plate of the material distributing and positioning conveyor 10, and the limiting cylinder 84 limits the position of the stacked guide rail hardware plates 12. When the material distribution positioning conveyor 10 works, the horizontal transfer cylinder 21 drives the horizontal transfer seat 22, the lifting cylinder 23, the lifting seat 24 and the material suction arm 25 to move to the upper part of the stacked guide rail hardware plate 12, then the lifting cylinder 23 drives the lifting seat 24 and the material suction arm 25 to descend, a suction cup 251 on the material suction arm 25 sucks up the single guide rail hardware plate 12, the horizontal transfer cylinder 21 drives the material suction arm 25 to move, and the material suction arm 25 places the single guide rail hardware plate 12 on the horizontal feeding belt 61. After the material suction arm 25 discharges the material, the left and

right sorting mechanisms

2 and 3 return to the original positions to suck the next guide rail hardware plate 12. The suction arm 25 repeats this operation continuously to separate the stack of the guide rails into the hardware plates 12 one by one on the horizontal feed belt 61.

The material distributing motor 41 is driven by the driving gear 40, the third driven gear 49, the chain (not shown), the first driven gear 42 and the second driven gear 43, and further drives the two driving rollers 63 to rotate reversely, and finally drives the two horizontal feeding belts 61 to rotate from the two sides of the frame 1 to the middle of the frame 1, the two horizontal feeding belts 61 convey the single guide rail pentAN _ SNkin 12 on the two horizontal feeding belts onto the positioning plate 73, the cylinder rod of the material pushing and positioning cylinder 74 rises to push the single guide rail pentAN _ SNkin 12 onto the positioning plate, the left and right sides of the single guide rail penthouse 12 are positioned by the positioning piece 75 and the material pushing and positioning cylinder 74, then the two end positioning cylinders extend out from the front and back sides of the single guide rail penthouse 12, the front and back sides of the two guide rail penthouse 12 are positioned by the two end positioning cylinders to realize positioning and discharging, when the present invention positions and discharges, the second lifting cylinder lifts the guide rail penthouse 12 on the positioning plate, so that the horizontal state is kept, and the sucking disc on the external material sucking arm can conveniently suck the hardware plate 12 of the guide rail.

When the first feeding robot is started, the horizontal feeding frame 334, the front feeding arm 341 and the rear feeding arm 340 are driven by the translation motor 332 and the lifting motor 331 simultaneously to slide forwards and then descend, the front feeding arm 341 slides above the first sorting positioning conveyor 10 and descends to grab a next pair (two pieces) of guide rail pentels 12, the rear feeding arm 340 slides above the transfer translation table 342 and descends to grab a previous pair (two pieces) of guide rail pentels 12 on the transfer translation table 342, then the transfer translation table 342 is positioned at the front end of the transfer base 325, then the lifting motor 331 drives the front feeding arm 341 and the rear feeding arm 340 to ascend, the transfer translation motor 324 drives the transfer translation table 342 to slide backwards to the rear end of the transfer base 325, then the translation motor 332 drives the front feeding arm 341 and the rear feeding arm 340 to ascend and move backwards, the rear feeding arm 340 drives the previous pair of guide rail pentels 12, the tongue-folding stamping die 32 is conveyed, the transfer translation table 342 is located at the rear end of the transfer translation table 325, and the front feeding arm 341 moves to a position right above the transfer translation table 342.

Then, the lifting motor 331 drives the front feeding arm 341 and the rear feeding arm 340 to descend, the rear feeding arm 340 places the previous pair of guide rail hardware plates 12 into the two raw material plate positioning grooves 319 on the workbench 320 of the tongue folding stamping die 32, the front feeding arm 341 places the next pair of guide rail hardware plates 12 on the transfer translation table 342, the positioning cylinder 329 and the positioning plate 339 on the transfer translation table 342 start to be matched for positioning the pair of guide rail hardware plates, the positioning cylinder 329 drives the guide rail hardware plates to slide, and the edges of the guide rail hardware plates are abutted against the plurality of positioning plates 339, so that the guide rail hardware plates are positioned, and then the transfer translation motor 324 drives the transfer translation table 342 to slide forwards to the front end of the transfer seat 325, so that the rear feeding arm 340 can grab the next material.

Then, the tongue folding stamping die 32 starts stamping the guide rail hardware plate 12, and the tongue folding stamping die 32 stamps the tongue structure 122 at the barbs 126 of the guide rail hardware plate 12.

Then, the front feeding arm of the second feeding robot 312 grabs the two guide rail hardware plates 12 on the tongue folding stamping die 32, which have completed the tongue folding process, and then conveys the two guide rail hardware plates to the transfer translation table of the second feeding robot 312 for positioning, meanwhile, the rear feeding arm puts the two guide rail hardware plates 12 positioned on the transfer translation table into the two raw material plate positioning grooves 319 on the workbench 320 of the punching stamping die 33, then the punching stamping die 33 starts to stamp the guide rail hardware plates 12, and the punching character code stamping die punches through holes 123 on the plate body of the guide rail hardware plates 12. The second, third, fourth, fifth, sixth and seventh feeding robots of the present invention have the same working principle as the first feeding robot, and no detailed description is given, and reference may be made to the working principle of the first feeding robot.

Thereafter, the front feeding arm of the third feeding robot 313 grasps the two guide rail hardware plates 12 on the punching stamping die 33 after the punching process is completed, and then conveys the two guide rail hardware plates 12 on the transfer translation table of the third feeding robot 313 to be positioned, meanwhile, the rear feeding arm puts the two guide rail hardware plates 12 positioned on the transfer translation table into the two raw material plate positioning grooves 319 on the counterbores 124 and the workbench 320 of the pressing stamping die 34, then the counterbores 124 and the pressing stamping die 34 start to stamp the guide rail hardware plates 12, the counterbores 124 and the pressing stamping die 34 punch the counterbores 124 on the through holes 123 of the guide rail hardware plates 12, and the word 125 is pressed on the plate body of the guide rail hardware plates 12.

Then, the front feeding arm of the fourth feeding robot 314 grasps the two guide rail hardware plates 12 on which the processes of punching the counter bore 124 and pressing the character code 125 are completed on the pressing and stamping die 34, and then conveys the two guide rail hardware plates 12 on the transfer translation table of the fourth feeding robot 314 to be positioned, meanwhile, the rear feeding arm puts the two guide rail hardware plates 12 positioned on the transfer translation table into the two raw material plate positioning grooves 319 on the workbench 320 of the bending and stamping die 35, then the bending and stamping die 35 starts to stamp the guide rail hardware plates 12, the bending and stamping die 35 bends the plate body of the guide rail hardware plates 12 into an L shape, and the inverted hook 126 is located at one end of the plate body.

Then, the front feeding arm of the fifth feeding robot 315 grabs the two guide rail hardware plates 12 which have been bent on the bending stamping die 35, and then the two guide rail hardware plates 12 are conveyed to the transfer translation table of the fifth feeding robot 315 for positioning, meanwhile, the rear feeding arm puts the two guide rail hardware plates 12 which have been positioned on the transfer translation table into the two raw material plate positioning grooves 319 on the workbench 320 of the rib punching die 36, then the rib punching die 36 starts to punch the guide rail hardware plates 12, and the rib punching die 36 punches the reinforcing ribs 127 on the plate body of the guide rail hardware plates 12.

Then, the front feeding arm of the sixth feeding robot 316 grabs the two guide rail hardware plates 12 on the rib punching die 36, which have completed the rib punching process, and then conveys the two guide rail hardware plates to the transfer translation table of the sixth feeding robot 316 for positioning, and at the same time, the rear feeding arm puts the two guide rail hardware plates 12 positioned on the transfer translation table into the two raw material plate positioning grooves 319 on the workbench 320 of the hook punching die 37, then the hook punching die 37 starts to punch the guide rail hardware plates 12, and the hook punching die 37 punches the hooks 128 on the plate body of the guide rail hardware plates 12, so that the production line of the present invention has completed all the punching processes of the guide rail hardware plates 12, and the two guide rail hardware plates 12 have been punched into guide rails.

Then, the feeding arm of the seventh feeding robot 317 catches and punches two guide rails on the hook punching and stamping die 37, and then conveys the guide rails to the transfer translation table of the seventh feeding robot 317 for positioning, and meanwhile, the rear feeding arm puts the two guide rails of the hardware board 12 positioned on the transfer translation table on the material receiving positioning table 38.

Then, the discharging robot 39 grabs the two guide rails on the material receiving positioning table 38, positions the two guide rails on the middle positioning seat 383 of the material receiving positioning table 38, and then the discharging robot 39 grabs the two guide rails again and puts the two guide rails into the guide rail receiving frame 310.

As used in the present invention, the wording: first, second, etc. do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. As used in the present invention, the wording: one, etc. do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item. As used in the present invention, the term indicating orientation or position: top, bottom, side, longitudinal, lateral, middle, center, outer, inner, horizontal, vertical, left, right, above, below, and the like are intended to reflect relative positions, not absolute positions. The term as used in the present invention: approximate, integral, approximate, close, contradictory, etc., are terms of definition that specify the presence of the stated features but allow for some deviation. The amount of tolerance for a certain deviation may vary depending on the particular context; for example, the specific context in which deviations from size may be relied upon includes, but is not limited to, national standards for dimensional tolerances.

Claims

1. An automatic feeding and stamping production line of guide rails is characterized by comprising

The device comprises a guide rail hardware plate feeding table, a feeding robot, a distributing positioning conveyor, a first feeding robot, a tongue folding stamping die, a second feeding robot, a punching stamping die, a third feeding robot, a counter bore punching and stacking stamping die, a fourth feeding robot, a bending stamping die, a fifth feeding robot, a rib punching stamping die, a sixth feeding robot, a hook punching stamping die, a seventh feeding robot, a receiving positioning table, a discharging robot and a guide rail receiving frame which are arranged in sequence;

the guide rail hardware plate feeding table is used for placing a plurality of guide rail hardware plates to be punched;

the feeding robot is used for grabbing a plurality of guide rail hardware plates on the guide rail hardware plate feeding table and placing the guide rail hardware plates on the material distributing and positioning conveyor;

the material distribution positioning conveyor is used for separating the plurality of guide rail hardware plates one by one and positioning the hardware plates one by one;

the first feeding robot is used for conveying the positioned two guide rail hardware plates on the material distribution positioning conveyor into the folded tongue stamping die;

the tongue folding stamping die is used for folding the inverted hooks of the hardware plates of the two guide rails;

the second feeding robot is used for conveying the two guide rail hardware plates which are arranged on the tongue folding stamping die and have finished the tongue folding process into the punching stamping die;

the punching and stamping die is used for punching the two guide rail hardware plates which are subjected to the tongue folding process;

the third feeding robot is used for conveying the two guide rail hardware plates which are arranged on the punching stamping die and have finished the punching process into the counter bore pressing stamping die;

the counter-bore punching and code-pressing punching die is used for punching counter-bores and pressing characters on the two guide rail hardware plates which finish the punching process;

the fourth feeding robot is used for conveying the counter bores and the two guide rail hardware plates which are arranged on the character code pressing die and complete the punching process into the bending pressing die;

the bending stamping die is used for bending the two guide rail hardware plates which finish the counter bores and the character code pressing process;

the fifth feeding robot is used for conveying the two guide rail hardware plates which are arranged on the bending stamping die and have finished the bending process into the rib punching die;

the rib punching die is used for punching ribs and holes on the two guide rail hardware plates which are subjected to the bending process;

the sixth feeding robot is used for conveying the two guide rail hardware plates which are subjected to rib punching and punching on the rib punching die into the hook punching die;

the hook punching and stamping die is used for punching and stamping hooks and holes on two guide rail hardware plates which finish the processes of ribbing and punching;

the seventh feeding robot is used for conveying the hardware plates with the two guide rails and the punched hooks and holes to the receiving positioning table, and the hardware plates with the two guide rails are punched into the guide rails;

the receiving positioning table is used for collecting and arranging the punched guide rails;

the first feeding robot comprises a machine body, a lifting motor, a translation motor, a lifting seat, a horizontal feeding frame, a front feeding arm, a rear feeding arm and a transit positioning component, wherein the horizontal feeding frame is provided with a translation rack, the translation motor is arranged on the lifting seat, the lifting seat is arranged on the machine body in a vertical sliding manner, the lifting seat is provided with a lifting rack, a motor shaft of the lifting motor is provided with a lifting gear which is meshed with the lifting rack, the front feeding arm and the rear feeding arm are arranged on the horizontal feeding frame in a front-back manner, and the horizontal feeding frame is arranged on the lifting seat in a horizontal sliding manner, be equipped with the translation gear on translation motor's the motor shaft, translation gear and translation rack toothing, transfer locating component includes well swivel mount, transfer translation platform, first band pulley, second band pulley, belt, transfer translation motor, on the leading flank of fuselage was located to the transfer seat, first band pulley, second band pulley rotate in tandem and set up at the transfer seat, first band pulley and second band pulley are connected to the belt, transfer translation platform horizontal slip sets up on well swivel mount, on the swivel mount was located to transfer translation motor to drive first band pulley and rotate, the top surface of transfer translation platform is equipped with location cylinder and a plurality of locating plate, the bottom surface of transfer translation platform is equipped with the belt fixed block, belt fixed block and belt fixed connection.

2. The automatic feeding and stamping production line of the guide rail according to claim 1, wherein a guide rail positioning cylinder and a positioning block are arranged on the workbench of the tongue folding stamping die, the punching stamping die, the counter bore punching stamping die, the code pressing stamping die, the bending stamping die and the hook punching stamping die, the positioning block is detachably arranged on the workbench, and the guide rail positioning cylinder and the positioning block are arranged oppositely.

3. The automatic feeding and stamping production line of the guide rail according to claim 2, wherein the distributing and positioning conveyor comprises a frame, a left sorting mechanism, a right sorting mechanism, a left plate body supporting mechanism, a distributing motor, a right plate body supporting mechanism, a left horizontal feeding mechanism, a right horizontal feeding mechanism and a middle positioning discharging mechanism;

the left and right sorting mechanisms are respectively positioned at two sides of the rack and used for sorting the stacked guide rail hardware plates one by one on the horizontal feeding belts of the left and right horizontal feeding mechanisms;

the left plate body supporting mechanism and the right plate body supporting mechanism are respectively positioned on two sides of the rack and are used for supporting the hardware plates of the guide rail so as to facilitate feeding of the horizontal feeding belts of the left horizontal feeding mechanism and the right horizontal feeding mechanism;

the left and right horizontal feeding mechanisms are respectively positioned at two sides of the rack and are used for conveying the guide rail hardware plates at two sides of the rack to the middle positioning discharging mechanism one by one for positioning;

the material distributing motor is used for driving the horizontal feeding belts of the left and right horizontal feeding mechanisms to feed materials to the middle of the rack;

4. The automatic feeding and stamping production line of the guide rail according to claim 3, wherein the left and right sorting mechanisms each comprise a horizontal transfer cylinder, a horizontal transfer seat, a lifting cylinder, a lifting seat and a suction arm, the horizontal transfer seat is horizontally slidably arranged on the frame, the horizontal transfer cylinder is arranged on the frame and is in driving connection with the horizontal transfer seat, the lifting seat is vertically arranged on the horizontal transfer seat, the lifting cylinder is arranged on the horizontal transfer seat and is in driving connection with the lifting seat, the suction arm is arranged on the lifting seat and is positioned above the horizontal feeding belt, and the suction arm is provided with a suction cup.

5. The automatic feeding and stamping production line of the guide rail according to claim 4, wherein the material distributing motor is arranged in the middle of the rack, the left and right horizontal feeding mechanisms comprise horizontal feeding belts, the two horizontal feeding belts are respectively and rotatably arranged on the left and right sides of the rack, the material distributing motor is in driving connection with the two horizontal feeding belts, and the material distributing motor drives the two horizontal feeding belts to rotate.

6. The automatic feeding and stamping production line of the guide rail according to claim 5, wherein the left and right plate body supporting mechanisms comprise a supporting plate and a first supporting cylinder, the supporting plate is arranged on the machine frame and positioned on the horizontal feeding belt, a discharging station for placing the stacked guide rail hardware plates is arranged on the supporting plate, and the first supporting cylinder is arranged on the machine frame and positioned beside the discharging station.

7. The automatic feeding and stamping production line for the guide rails according to claim 6, wherein the middle positioning and discharging mechanism comprises two end positioning cylinders, a positioning plate, a material pushing and positioning cylinder and a positioning member, the positioning plate is arranged in the middle of the frame, the two end positioning cylinders are respectively arranged at the front side and the rear side of the positioning plate, and the material pushing and positioning cylinder and the positioning member are respectively arranged at the feeding side and the positioning side of the positioning plate.

8. The automatic feeding and stamping production line of the guide rail according to claim 7, wherein the left and right horizontal feeding mechanisms further comprise a driving roller and a driven roller, the driving roller and the driven roller are respectively provided with a first rotating shaft and a second rotating shaft, the horizontal feeding belt is arranged on the driving roller and the driven roller, the first rotating shaft and the second rotating shaft are respectively rotatably arranged in the middle of the frame and on one side of the frame, and the motor is in driving connection with the first rotating shaft and the second rotating shaft.

9. The automatic feeding and stamping production line for the guide rails according to claim 8, wherein a driving gear is arranged on a motor shaft of the material distributing motor, a first driven gear is arranged at one end of a first rotating shaft of the left horizontal feeding mechanism, a second driven gear is arranged at one end of a second rotating shaft of the right horizontal feeding mechanism, a third driven gear is arranged on the first driven gear, the driving gear is in transmission connection with a third driven gear, and the first driven gear is in meshing transmission with the second driven gear.