CN204583978U - A kind of arrangement mechanism that stretches - Google Patents

Abstract

The utility model discloses a kind of arrangement mechanism that stretches, by each equipment being arranged on the both sides of pipeline, pipeline can be returned after making materials and parts complete a procedure be delivered to next process equipment place and process, reasonably be connected each process equipment, the production efficiency of materials and parts is improved greatly; The arrangement of this stretching arranging machine conformational space is simply compact, cost savings space, meets instructions for use.

Description

A stretching mechanism

technical field

The utility model relates to the field of automatic production equipment for hardware processing, in particular to a stretching arrangement mechanism.

Background technique

The existing hardware parts need to go through a series of mechanized processing procedures such as manipulator feeding-oiling-output processing. The unreasonable structure and arrangement of the existing hardware parts processing equipment not only leads to large volume of equipment, takes up space, but also It will affect the production efficiency of hardware parts, because the equipment cannot be connected reasonably, and the equipment can only be connected by adding conveyor lines or manually, which seriously affects the smooth connection of the processing procedures of hardware parts and cannot meet the use requirements.

Therefore, the prior art still needs to be improved and developed.

Utility model content

The purpose of the utility model is to provide a stretching and arranging mechanism, aiming to solve the problems of the existing hardware processing equipment, such as unreasonable structural arrangement, large equipment size, space occupation and affecting the production efficiency of hardware parts.

The technical scheme of the utility model is as follows:

A stretching and arranging mechanism, which includes a feeding table, an oil feeding and conveying mechanism, an automatic manipulator and a hydraulic press, the feeding table is set on one side of the input end of the oiling and feeding conveying mechanism, and the automatic manipulator is set on the wiper On one side of the output end of the oil feeding and conveying mechanism, the hydraulic machine is set on the other side of the output end of the oil feeding and conveying mechanism. The feeding conveying mechanism is transported to the hydraulic press for subsequent processing;

The oiling and feeding conveying mechanism includes a frame, a traverse feeding mechanism, a conveying mechanism and an oiling mechanism, and the traverse feeding mechanism, the conveying mechanism and the oiling mechanism are all arranged on the frame, and the oiling mechanism is positioned above the conveying mechanism; the traversing feeding mechanism includes an underframe and a reclaiming mechanical arm, the underframe is fixed on the frame, placed above the input end of the conveying mechanism and the feeding platform, and the upper end of the underframe is provided with The moving guide rail, the reclaiming mechanical arm includes a moving frame and a first manipulator claw, the first manipulator claw is connected to the lifting cylinder, driven by the lifting cylinder, the lifting cylinder is fixed on the moving frame, and the moving frame is slidably arranged on the moving guide rail; The traversing feeding mechanism, the oiling mechanism and the conveying mechanism are all connected to the power device, and the moving frame is connected to the power device, and is driven by the power device to slide along the moving guide rail: the power device drives the reclaiming mechanical arm to slide along the moving guide rail to the loading table Above, the lifting cylinder drives the first manipulator claw to descend to grab the material, the lifting cylinder drives the first manipulator claw to rise and reset, the power device drives the retrieving mechanical arm and the material to slide along the moving guide rail to the top of the front-end conveying mechanism, and the lifting cylinder drives the manipulator claw Lower the material and place it on the front-end conveying mechanism, and the lifting cylinder drives the first mechanical claw to rise and reset, so that the feeding action is completed;

The automatic manipulator includes a support seat, a lifting shaft and a mechanical arm, the lifting shaft is fixed on the support seat, the mechanical arm includes a slide rail seat and a second mechanical claw, the slide rail seat is fixed on the lifting shaft, and the slide rail seat There is a slide rail on the top, and the second manipulator claw is slidably set on the slide rail; the lifting shaft and the second manipulator claw are both connected to the power device: the power device drives the lifting shaft down, so that the second manipulator claw descends from the oiled surface. The material conveying mechanism grabs the oiled material, the power device drives the lifting shaft to rise, so that the second manipulator claw rises, and the power device drives the manipulator to move along the slide rail, so that the material reaches the top of the hydraulic press, and the power device drives The lifting shaft is lowered, so that the second manipulator claw is lowered to place the material on the hydraulic press, and the power unit drives the lifting shaft to rise, so that the second manipulator claw rises and then resets.

The stretching and arranging mechanism, wherein, the conveying mechanism includes a front-end conveying mechanism and an end conveying mechanism, the front-end conveying mechanism and the end conveying mechanism are all arranged on the frame, and the front-end conveying mechanism, the oiling mechanism and the end conveying mechanism Mechanisms are sequentially conveyed and connected, and the traverse feeding mechanism is set above the front-end conveying mechanism and the feeding platform; the front-end conveying mechanism is provided with a double-sheet detection mechanism; the front-end conveying mechanism is connected with the conveying motor, and the traverse feeding mechanism Mechanism, oiling mechanism and end conveying mechanism are all connected with the power unit: the traverse feeding mechanism grabs the material from the feeding table, moves laterally to the top of the front conveying mechanism, and places the material on the front conveying mechanism, and at the same time The double-sheet detection mechanism detects the number of sheets of the material. If it detects that the material is a single sheet, the conveying motor rotates forward to drive the front-end conveying mechanism to convey the material to the oiling mechanism for oiling. After the oiling is completed, the end conveying mechanism Output, wait for the automatic manipulator to take it away, and proceed to the next step of processing; if it detects that there are two or more pieces of material, the conveying motor reverses and drives the front-end conveying mechanism to move the material out of the oiling and feeding conveying mechanism, and falls into the waste recycling box , waiting to be redistributed.

The stretching and arranging mechanism, wherein, the terminal conveying mechanism is provided with a centering mechanism, the centering mechanism is connected with the power device, and the centering mechanism positions the circle centers of the oiled materials of different sizes at the same on one point.

In the above-mentioned stretching and arranging mechanism, the output end of the terminal conveying mechanism is provided with a material stopper to limit the position of the output material.

The stretching arrangement mechanism, wherein, the feeding table includes a bracket and a sliding frame, sliding guide rails are respectively arranged on both sides of the upper end surface of the bracket, and pulleys are arranged at the bottom of the sliding frame, and the pulleys are slidably arranged on two sliding frames. On the guide rail; a lifting mechanism that lifts vertically is arranged in the bracket; the sliding frame includes a loading station, and the loading station is provided with a material receiving plate that carries the material and a material that is placed on the material receiving plate. Divided into a single feeder, the material receiving plate is provided with a through hole that runs through the entire material receiving plate, the size of the through hole matches the cross-sectional size of the lifting mechanism, and the lifting mechanism passes through the through hole to realize lifting; Both the sliding frame and the lifting mechanism are connected with the power device, the power device drives the sliding frame to slide back and forth along the sliding guide rail, and the power device drives the lifting mechanism to lift up and down in the vertical direction: the stacked parts are placed on the bearing plate, placed On the through hole, the power device drives the sliding frame to slide along the sliding guide rail, so that the through hole is located directly above the lifting mechanism, and the power device drives the lifting mechanism to rise vertically through the through hole to lift the material and continue to rise until the material touches. When the feeder is supported by the feeder, the middle part of the material protrudes, so that the oil feeding conveying mechanism can grab a single piece of material.

The stretching arrangement mechanism, wherein, the distributor includes no less than 3 distributing columns and distributing blocks, the distributing columns are set on the material receiving plate, the materials are placed on the material receiving plate, and placed On the through hole, the distribution column is evenly dispersed on the periphery of the material without affecting the lifting mechanism to drive the material up and down; the upper end of the distribution column is provided with a groove, and one end of the distribution block is hinged in the groove. The other end of the distribution block is connected with the bottom surface of the groove through a screw, and the screw is covered with a spring, and the whole distribution block is set at an inclination. One end of the distribution block hinged in the groove is placed in the groove, and the other end of the distribution block is placed in the groove. Outside the groove, when the material is driven by the lifting mechanism to reach the contact with the inclined material distribution block, the lifting mechanism stops rising, and the inclined material distribution block presses the edge of the single piece of material, and the material is in multiple distribution columns. The middle part is raised under the joint action of the two, so that the manipulator can quickly and accurately grab the single piece of material.

In the above-mentioned stretching and arranging mechanism, a zigzag structure is provided on the side of the material dividing block that is in contact with the material.

The stretching and arranging mechanism, wherein, the sliding frame is configured as a double-station structure, and the sliding frame includes two feeding stations, and each feeding station is provided with a material receiving plate and a material distribution station. The two material receiving plates are integrated; the lifting mechanism is set in the bottom frame and placed in the middle of the bottom frame: when the stacked parts are placed on one of the material receiving plates, the power device drives the sliding frame to slide along the sliding guide rail. Make the through hole of the material receiving plate with the material placed directly above the lifting mechanism, and the lifting mechanism drives the material to rise to the distributor so that the manipulator can grab the material, and at the same time, the other material receiving plate without the material Carry out material loading; when all the materials of the material receiving plate with the material parts are grasped by the manipulator, the power device drives the sliding frame to slide along the sliding guide rail so that the material receiving plate with the material parts reaches the top of the lifting mechanism for the manipulator to grab the material. And another bearing plate carries out feeding.

Beneficial effects of the utility model: the utility model provides a stretching arrangement mechanism, and by setting each equipment on both sides of the conveying line, the material can be returned to the conveying line and transported to the next processing equipment after completing a process The processing is carried out at different places, and the various processing equipment are reasonably connected, so that the production efficiency of the material is greatly improved; the space arrangement of the stretching arrangement mechanism is simple and compact, which greatly saves space and meets the use requirements.

Description of drawings

Fig. 1 is a structural schematic diagram of the stretching and arranging mechanism in the utility model.

Fig. 2 is a top view of the stretching arrangement mechanism in the utility model.

Fig. 3 is a structural schematic diagram of the oiling and feeding conveying mechanism in the utility model.

Fig. 4 is a top view of the oiling and feeding conveying mechanism in the utility model.

Fig. 5 is a front view of the oiling and feeding conveying mechanism in the utility model.

Fig. 6 is a schematic structural view of the loading platform in the present invention.

Fig. 7 is a front view of the feeding table in the utility model.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model more clear and definite, the utility model will be further described in detail below with reference to the accompanying drawings and examples.

As shown in Figure 1-2, the stretching and arranging mechanism includes a feeding table 100, an oiling and feeding conveying mechanism 200, an automatic manipulator 300 and a hydraulic press 400, and the feeding table 100 is arranged on the oiling and feeding conveying mechanism 200 On one side of the input end, the automatic manipulator 300 is arranged on one side of the output end of the oiling and feeding conveying mechanism 200, and the hydraulic press 400 is arranged on the other side of the output end of the oiling and feeding conveying mechanism 200, and the feeding table 100, the automatic manipulator 300 and the hydraulic press 400 They are respectively arranged on both sides of the oiling and feeding conveying mechanism 200, and the materials enter the oiling and feeding conveying mechanism 200 from the feeding table 100 for oiling treatment, and then are transported from the oiling and feeding conveying mechanism 200 to the hydraulic press by the automatic manipulator 300 400 for follow-up processing; the space arrangement of this stretching arrangement mechanism is simple and compact, and it is reasonably connected with various processing equipment, saving space and improving production efficiency.

As shown in Figures 3-5, the oiling and feeding conveying mechanism 200 includes a frame 210, a traverse feeding mechanism 220, a conveying mechanism and an oiling mechanism 240, and the traverse feeding mechanism 220, the conveying mechanism and the wiper The oiling mechanism 240 is all arranged on the frame 210, and the oiling mechanism 240 is placed on the conveying mechanism; the traverse feeding mechanism 220 includes an underframe and a mechanical arm for taking materials, and the underframe is fixed on the frame 210, and placed Above the input end of the conveying mechanism and the feeding platform 100, the upper end of the bottom frame is provided with a moving guide rail, and the reclaiming mechanical arm includes a moving frame and a first mechanical claw, and the first mechanical claw is connected with the lifting cylinder and driven by the lifting cylinder Lifting, the lifting cylinder is fixed on the moving frame, and the moving frame is slidably arranged on the moving guide rail; the traverse feeding mechanism 220, the oiling mechanism 240 and the conveying mechanism are all connected with the power device, and the moving frame is connected with the power device, and the power The device drives to slide along the moving guide rail: the power device drives the retrieving mechanical arm to slide along the moving guide rail to the top of the loading table 100, the lifting cylinder drives the first mechanical claw to descend to grab the material, the lifting cylinder drives the first mechanical claw to rise and reset, and the power device drives The material retrieving robot arm and material slide along the moving guide rail to the top of the front-end conveying mechanism 200, the lifting cylinder drives the first manipulator claw to descend to place the material on the front-end conveying mechanism 200, and the lifting cylinder drives the first manipulator claw to rise and reset, thus, the completion Feeding action.

In order to avoid that the materials picked up by the retrieving robot arm are two or more pieces and affect the smooth progress of subsequent processing, the conveying mechanism includes a front end conveying mechanism 250 and an end conveying mechanism 260, and the front end conveying mechanism 250 and the end conveying mechanism 260 They are all arranged on the frame 210, the front end conveying mechanism 250, the oiling mechanism 240 and the end conveying mechanism 260 are sequentially conveyed and connected, and the traverse feeding mechanism 220 is arranged above the front end conveying mechanism 250 and the feeding table 100; the front end The conveying mechanism 250 is provided with a double sheet detection mechanism 270; the front end conveying mechanism 250 is connected with the conveying motor, and the traversing feeding mechanism 220, the oiling mechanism 240 and the end conveying mechanism 260 are all connected with the power device: the traversing upper The feeding mechanism 220 grabs the material from the loading table 100, moves laterally to the top of the front-end conveying mechanism 250, and places the material on the front-end conveying mechanism 250, and at the same time, the double sheet detection mechanism 270 detects the number of sheets of the material. When the piece is a single piece, the conveying motor rotates forward to drive the front-end conveying mechanism 250 to convey the material to the oiling mechanism 240 for oiling. After the oiling is completed, it is output by the end conveying mechanism 260, waiting for the automatic manipulator 300 to take it away, and proceed to the next step Processing; if it is detected that there are two or more sheets, the conveying motor reverses to drive the front end conveying mechanism 250 to move the materials out of the oiling and feeding conveying mechanism, and falls into the waste recycling box, waiting for re-separation.

In order for the output manipulator to smoothly take away the oiled materials, the terminal conveying mechanism 260 is provided with a centering mechanism 280. The center of the material is positioned at the same point, which is convenient for the output manipulator to accurately grab the material.

In order to prevent the material from falling when the terminal conveying mechanism 260 is outputting the material, the output end of the terminal conveying mechanism 260 is provided with a stopper 261 to limit the output of the material, so that the material can be smoothly Carry out the next process processing.

As shown in Figures 6-7, the loading table 100 includes a bracket 110 and a sliding frame 120, sliding guide rails 111 are respectively provided on both sides of the upper end surface of the bracket 110, and a pulley 121 is provided at the bottom of the sliding frame 120, The pulley 121 is slidably arranged on the two sliding guide rails 111; a lifting mechanism 112 that can be lifted in the vertical direction is arranged in the support 110; Material receiving plate 122 and be arranged on the material receiving plate 122 and be used for dividing the material part into a single feeder, the material receiving plate 122 is provided with a through hole that runs through the whole piece of material receiving plate 122, the size of the through hole is the same as The cross-sectional size of the lifting mechanism 112 is matched, and the lifting mechanism 112 can pass through the through hole to realize lifting; the sliding frame 120 and the lifting mechanism 112 are all connected with the power device, and the power device drives the sliding frame 120 to slide forward and backward along the sliding guide rail 111 , the power device drives the lifting mechanism 112 to lift up and down in the vertical direction: the stacked parts are placed on the material receiving plate 122 and placed on the through hole, and the power device drives the sliding frame 120 to slide along the sliding guide rail 111, so that the through hole is located at the lifting position. Right above the lifting mechanism 112, the power device drives the lifting mechanism 112 to rise vertically through the through hole to lift the material and continue to rise until the material hits the distributor and is held up by the distributor, and the middle part of the material is raised , so that the reclaiming robot arm can quickly and accurately grab a single piece of material.

The distributor is a variety of structures that can press the edge of the material and cooperate with the lifting mechanism 112 to make the middle part of the material protrude. Preferably, the distributor includes no less than 3 distributing columns and distributing blocks, the distributing column is arranged on the material receiving plate 122, and the material is placed on the material receiving plate 122 and placed on the through hole, The material distribution column is evenly dispersed on the periphery of the material part but does not affect the lifting mechanism 112 to drive the material part up and down; the upper end of the material distribution column is provided with a groove, and one end of the material distribution block is hinged in the groove. The other end is connected with the bottom surface of the groove through a screw, and the screw is covered with a spring, and the whole distribution block is set at an angle. One end of the distribution block hinged in the groove is placed in the groove, and the other end of the distribution block is placed inside and outside the groove. , when the material is driven by the lifting mechanism 112 and rises to contact with the inclined material distribution block, the lifting mechanism 112 stops rising, and the inclined material distribution block presses the edge of the first piece of material, and the material is placed between the multiple distribution columns. Under the joint action, the middle part is raised, so that the manipulator can quickly and accurately grab a single piece of material; the lifting mechanism 112 continues to rise, and the inclined material distribution block presses the edge of the second piece of material. Under the action, the middle part is raised, so that the retrieving robot arm can quickly and accurately grab a single piece of material...and so on, until all the materials are grabbed by the reclaiming robot arm.

In order to prevent the material from slipping when the material distribution block presses the material to prevent the material from popping up, the side of the material distribution block in contact with the material is provided with a sawtooth structure, and the friction between the sawtooth structure and the material is used to compress and fix the material. pieces.

According to requirements, the sliding frame 120 can be set as single station, double station or multi-station. The double-station and multi-station can realize uninterrupted feeding during operation. Stop and reload. In this embodiment, the sliding frame 120 is configured as a double-station structure, and the sliding frame 120 includes two loading stations, and each loading station is provided with a material receiving plate 122 and a distributor. Two material receiving plates 122 are integrally arranged, and the lifting mechanism 112 is arranged in the bracket 110 and placed in the middle of the bracket 110: when the stacked material is placed on one of the material receiving plates 122, the power device drives the sliding frame 120 along the sliding guide rail 111 Sliding, so that the through hole of the material receiving plate 122 where the material is placed is located directly above the lifting mechanism 112, and the lifting mechanism 112 drives the material to rise to the distributor so that the reclaiming robot arm grabs the material, and at the same time, the other The material receiving plate 122 without the material is loaded; when all the material of the material receiving plate 122 with the material is grabbed by the retrieving robot arm, the power device drives the sliding frame 120 to slide along the sliding guide rail 111, so that the placed The through hole of the material receiving plate 122 with the material is located directly above the lifting mechanism 112, and the lifting mechanism 112 drives the material to rise to the distributor so that the retrieving robot arm grabs the material, while at the same time, the other one does not place the material The material receiving plate 122 carries out material feeding... so cycle.

The automatic manipulator 300 includes a support base 310, a lifting shaft 320 and a mechanical arm 330, the lifting shaft 320 is fixed on the support base 310, the mechanical arm 330 includes a slide rail seat and a second mechanical claw, and the slide rail seat is fixed on the On the lift shaft 320, a slide rail is provided on the slide rail seat, and the second manipulator claw is slidably arranged on the slide rail; the lift shaft 320 and the second manipulator claw are all connected with the power unit: the power unit drives the lift shaft 320 to descend, thereby The second manipulator claw is lowered to grab the oiled material from the oil feeding conveying mechanism 200, and the power device drives the lifting shaft 320 to rise, so that the second manipulator claw rises and the power device drives the second manipulator claw along the The slide rail moves to make the material reach the top of the hydraulic press 400, and the power device drives the lifting shaft 320 to descend, so that the second manipulator claws are lowered to place the material on the hydraulic press 400, and the power device drives the lifting shaft 320 to rise, so that the second manipulator The claw rises and then resets.

The stretching arrangement mechanism arranges each equipment on both sides of the conveying line, so that the material can be returned to the conveying line and transported to the next processing equipment for processing after completing a process, and the various processing equipment are reasonably connected to make the material The production efficiency is greatly improved; the space arrangement of the stretching arrangement mechanism is simple and compact, which greatly saves space and meets the requirements of use.

It should be understood that the application of the present utility model is not limited to the above examples, and those skilled in the art can improve or change according to the above description, and all these improvements and changes should belong to the protection of the appended claims of the present utility model scope.

Claims (8)

1. the arrangement mechanism that stretches, it is characterized in that, comprise feeding platform, put the oil material loading conveying mechanism, automatic manipulator and hydraulic press, described feeding platform is arranged on the side of material loading conveying mechanism input of putting the oil, automatic manipulator is arranged on the side of material loading conveying mechanism output of putting the oil, hydraulic press is arranged on the opposite side of material loading conveying mechanism output of putting the oil, materials and parts enter by feeding platform material loading conveying mechanism of putting the oil and carry out process of putting the oil, then are transported to hydraulic press by automatic manipulator from material loading conveying mechanism of putting the oil and carry out following process;

Described material loading conveying mechanism of putting the oil comprises frame, traversing feed mechanism, conveying mechanism and the mechanism that puts the oil, and described traversing feed mechanism, conveying mechanism and the mechanism that puts the oil all are arranged in frame, and oiling machine is set up above conveying mechanism, described traversing feed mechanism comprises underframe and reclaimer robot arm, described underframe is fixed in frame, be placed in the top of conveying mechanism input and feeding platform, the upper end of underframe is provided with moving guide rail, reclaimer robot arm comprises movable stand and the first mechanical paw, and described first mechanical paw is connected with lift cylinder, drives lifting by lift cylinder, lift cylinder is fixed on movable stand, and movable stand is slidably arranged on moving guide rail, described traversing feed mechanism, the mechanism that puts the oil all is connected with power set with conveying mechanism, movable stand is connected with power set, driven by power set and slide along moving guide rail: power set drive reclaimer robot arm to slide into above feeding platform along moving guide rail, lift cylinder drives the first mechanical paw to decline and captures materials and parts, lift cylinder drives the first mechanical paw rising to reset, power set drive reclaimer robot arm and materials and parts to slide into above the conveying mechanism of front end along moving guide rail, lift cylinder driving mechanical paw declines and materials and parts is placed on the conveying mechanism of front end, lift cylinder drives the first mechanical paw rising to reset, like this, complete material loading action,

Described automatic manipulator comprises supporting seat, lifting shaft and mechanical arm, described lifting shaft is fixed on supporting seat, and mechanical arm comprises slide track seat and the second mechanical paw, and described slide track seat is fixed on lifting shaft, slide track seat is provided with slide rail, and the second mechanical paw is slidably arranged on slide rail, described lifting shaft is all connected with power set with the second mechanical paw: power set drive lifting shaft to decline, thus make the second mechanical paw decline capture from material loading conveying mechanism of putting the oil complete materials and parts of putting the oil, power set drive dynamic lifting shaft to rise, thus power set driving mechanical paw moves along slide rail while of making the second mechanical paw increase, materials and parts are made to arrive above hydraulic press, power set drive lifting shaft to decline, thus make the second mechanical paw decline that materials and parts are placed on hydraulic press, power set drive dynamic lifting shaft to rise, thus the second mechanical paw rising is resetted then.

2. stretching arrangement mechanism according to claim 1, it is characterized in that, described conveying mechanism comprises front end conveying mechanism and end feed mechanism, described front end conveying mechanism and end feed mechanism are all arranged in frame, front end conveying mechanism, put the oil mechanism and end feed mechanism carry successively to be connected and arrange, and traversing feed mechanism is arranged on the top of front end conveying mechanism and feeding platform, described front end conveying mechanism is provided with double sheet testing agency, described front end conveying mechanism is connected with conveying motor, traversing feed mechanism, the mechanism that puts the oil all is connected with power set with end feed mechanism: described traversing feed mechanism captures materials and parts from feeding platform, laterally move to above the conveying mechanism of front end, materials and parts are placed on the conveying mechanism of front end, the number of materials and parts detects in double sheet testing agency simultaneously, if when detecting that materials and parts are individual, conveying motor rotating forward drive front end conveying mechanism is delivered to materials and parts the mechanism that puts the oil and goes out to put the oil, exported by end feed mechanism after putting the oil, wait automatic manipulator is taken away, carry out next step processing, if when detecting that materials and parts are two or more, conveying motor reversal drives front end conveying mechanism that material loading conveying mechanism of putting the oil is shifted out in materials and parts conveying, falls into waste recovery case, waits for and again saying good-bye.

3. stretching according to claim 2 arrangement mechanism, is characterized in that, described end feed mechanism is provided with the centering body be positioned in the center of circle of the different size materials and parts of putting the oil complete in same point, described centering body is connected with power set.

4. stretching arrangement mechanism according to claim 3, is characterized in that, the output of described end feed mechanism is provided with and carries out spacing stock stop to output materials and parts.

5. stretching arrangement mechanism according to claim 1, it is characterized in that, described feeding platform comprises support and travelling carriage, and the both sides, upper surface of described support are respectively arranged with rail plate, the bottom of travelling carriage is provided with pulley, and pulley is slidably arranged on two rail plates; The lifting mechanism be vertically elevated is provided with in support; Described travelling carriage comprises feeding station, feeding station be provided with the stock supporting plate of carrying materials and parts and be arranged on tripper stock supporting plate being divided into materials and parts individual, stock supporting plate is provided with the through hole running through monoblock stock supporting plate, the size of described through hole coordinates with the cross section size of lifting mechanism, and lifting mechanism realizes lifting through through hole; Described travelling carriage is all connected with power set with lifting mechanism, power set drive travelling carriage along rail plate slide anteroposterior, power set drive lifting mechanism to be vertically elevated up and down: stacked materials and parts are placed on stock supporting plate, be placed in above through hole, power set drive travelling carriage to slide along rail plate, through hole is made to be positioned at directly over lifting mechanism, power set drive lifting mechanism vertically to rise to continue to rise until materials and parts encounter tripper is withstood by tripper through through hole jack-up materials and parts, and the mid portion of materials and parts is protruding.

6. stretching arrangement mechanism according to claim 5, it is characterized in that, described tripper comprises and is no less than 3 points of stock columns and distribution block, stock column is divided to be arranged on stock supporting plate, materials and parts are placed on stock supporting plate, be placed in above through hole, the periphery that point stock column is evenly dispersed in materials and parts does not affect lifting mechanism and drives materials and parts lifting; The upper end of stock column is divided to be provided with groove, one end of distribution block is hinged in groove, the other end of distribution block is connected with groove floor by screw, on screw, cover has spring, whole distribution block becomes to be obliquely installed, distribution block one end be hinged in groove is placed in groove, the distribution block other end is placed in outside groove, contact with the distribution block that tilts when materials and parts rise under lifting mechanism drives, lifting mechanism stops rising, inclination distribution block compresses the edge of monolithic materials and parts, and materials and parts mid portion under the acting in conjunction of multiple points of stock columns is protruding.

7. stretching arrangement mechanism according to claim 6, it is characterized in that, the one side that described distribution block contacts with materials and parts is provided with laciniation.

8. stretching arrangement mechanism according to claim 7, it is characterized in that, described travelling carriage is set to double structure, and described travelling carriage comprises two feeding stations, each feeding station is provided with stock supporting plate and tripper, and two stock supporting plates are wholely set; Lifting mechanism is arranged in underframe, be placed in the centre of underframe: when stacked materials and parts are placed on one of them stock supporting plate, power set drive travelling carriage to slide along rail plate, the through hole of the stock supporting plate being placed with materials and parts is made to be positioned at directly over lifting mechanism, lifting mechanism drives materials and parts to rise to arrive tripper and makes gripper of manipulator feeding part, and carries out material loading to the stock supporting plate that another one does not place materials and parts simultaneously; After the materials and parts of the stock supporting plate being placed with materials and parts are all got by gripper of manipulator, power set drive travelling carriage to arrive above lifting mechanism carry out manipulator material grasping along the slide stock supporting plate that makes to be placed with materials and parts of rail plate, and another stock supporting plate carries out material loading.