CN220074040U - Iron plate loading and unloading device - Google Patents

Abstract

The utility model discloses an iron plate feeding and discharging device which comprises a frame, a support rail arranged at the upper end of the frame and capable of horizontally reciprocating along the frame, a turnover seat rotatably connected with the support rail, and a first driving mechanism connected with the turnover seat and arranged in the support rail, wherein the turnover seat comprises a base connected with the first driving mechanism, a material sucking table slidably connected with the base and used for loading a workpiece, and a second driving mechanism arranged on the base and connected with the material sucking table and used for driving the material sucking table to move.

Description

Iron plate loading and unloading device

Technical Field

The utility model belongs to the technical field of metal piece processing, and particularly relates to an iron plate piece feeding and discharging device.

Background

When the vertical numerical control machine tool is used for processing the iron plate, a hoisting device is usually used for hoisting the workpiece to a processing table surface of the vertical numerical control machine tool, which is vertical to the ground. However, in the process of lifting loading, the workpiece weight and the thickness degree are different, so that the angle formed by the lifted workpiece and the ground is different, that is, the workpiece cannot be accurately kept parallel to the machining table top, the workpiece is often assisted by labor, the workpiece is pushed to be attached to the machining table top, the loading can be completed by overcoming the deflection of the angle of the lifted workpiece, the automation degree of the loading mode is not high, the loading is time-consuming and labor-consuming, and the working efficiency is reduced.

Disclosure of Invention

The utility model provides a feeding and discharging device for iron plate pieces, which aims at solving the technical problems that in the prior art, when workpieces are directly hoisted to a vertical numerical control machine tool for processing by hoisting equipment, the hoisted workpieces cannot be directly perpendicular to the ground due to different weights and thicknesses, and all the workpieces cannot be guaranteed to be accurately parallel to a processing table surface, and the workpieces are required to be attached to the processing table surface by manual assistance, so that time and labor are wasted.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a unloader on iron plate spare, includes the frame, locates the frame upper end and can follow the support rail of frame horizontal round trip movement, with the upset seat of support rail rotation connection and with the upset seat is connected and is located in the support rail is used for driving the upset seat carries out the first actuating mechanism of upset, the upset seat include with the base of first actuating mechanism connection, with the base sliding connection is used for loading the material platform of work piece and locate on the base and with the second actuating mechanism that the material platform is connected for the drive is inhaled the material platform and is removed, works as first actuating mechanism drives the upset seat is back, the dress is carried on inhale the work piece on the material platform and is perpendicular with ground, the second actuating mechanism drives inhale the material platform and reciprocate from top to bottom.

Further, the support rail comprises two first rail side plates connected with the upper end of the frame and arranged at opposite intervals, two second rail side plates connected between the two first rail side plates in a sliding mode and arranged at opposite intervals, two second line rails which are arranged on the outer walls of the two second rail side plates in a one-to-one correspondence mode and distributed above the first line rail, a third rail side plate connected with the two second line rails in a sliding mode and distributed above the first rail side plates in a one-to-one correspondence mode, and a top plate connected with the top ends of the two third rail side plates.

Further, the top plate top surface is equipped with and passes through the mouth, first actuating mechanism is the upset cylinder of slope setting, upset cylinder one end follow pass through after mouthful stretch out with the base is connected, the top plate top surface still be equipped with the first manual valve that upset cylinder is connected is used for controlling start-up or the closure of upset cylinder.

Further, the top surface of the top plate is also provided with a protection mechanism distributed above the crossing port, and the protection mechanism comprises a plurality of support legs with one end fixedly connected with the top plate and a top plate screwed with the other ends of the support legs, and the support legs are distributed at the corners of the top plate in a one-to-one correspondence manner.

Further, the upper end of the top plate is fixedly connected with an armrest positioned at one side of the protection mechanism, a rail braking system is further arranged between the armrest and the protection mechanism, the rail braking system comprises two braking cylinders, damping blocks in one-to-one correspondence with the two braking cylinders and unlocking buttons connected with the braking cylinders and used for controlling the braking cylinders to start or close, when the two braking cylinders are started, the two damping blocks can be driven to abut against one of the second rail side plates, and the two damping blocks are respectively abutted against the upper end and the lower end of the second rail side plates.

Further, the base both sides respectively with two third track curb plate shaft coupling, the base still is connected with through a cylinder mounting panel second actuating mechanism, the base with inhale and expect through third track sliding connection between the platform.

Further, the material sucking platform comprises a mounting bottom plate, an electromagnetic platform and a workpiece limiting block, wherein one end of the mounting bottom plate is connected with the third wire rail, the electromagnetic platform is arranged at the other end of the mounting bottom plate and used for adsorbing a workpiece, and the workpiece limiting block is connected with the mounting bottom plate and distributed on one side of the electromagnetic platform.

Further, an accommodating notch for accommodating the second driving mechanism part is formed in the mounting bottom plate and covered by the electromagnetic table, the mounting bottom plate is also connected with a connecting block positioned between the mounting bottom plate and the base, and the connecting block is connected with the output end of the second driving mechanism so as to drive the mounting bottom plate to movably move; the mounting base plate is provided with a base, and the base is provided with a plurality of mounting base plates.

Further, the frame include with board that the support rail is connected, locate the board lower extreme and distribute in four corners of board the supporting legs and with the callus on the sole that the supporting legs can dismantle the connection, the supporting legs outer wall is equipped with the regulation hole that a plurality of vertical intervals were arranged, be equipped with on the callus on the sole and adjust the opening, adjusting bolt pass behind the regulation opening with regulation hole spiro union.

Further, the bottom surface of the support foot is provided with a support bolt propped against the foot pad, and the foot pad is also provided with at least two connecting screw holes.

In summary, the beneficial effects of the utility model are as follows: firstly, after the workpiece is fixed on the electromagnetic table by magnetic attraction, horizontal feeding is carried out through movement of the supporting rail to approach the processing table surface, then 90-degree overturning of the workpiece is realized through the first driving mechanism, no auxiliary or adjustment is needed, the iron plate can be directly kept in a parallel state with the processing table surface for feeding, the second driving mechanism is utilized to drive the workpiece to ascend under the condition of being perpendicular to the ground, the bottom limiting block of the processing table surface is avoided, then the supporting rail is continuously operated to horizontally move until the workpiece is attached to the processing table surface, then the workpiece descends and offsets with the bottom limiting block to realize automatic feeding, the automation degree of the feeding and discharging process is high, the workpiece is not needed to be assisted manually, and time and labor are saved. Secondly, the top panel in the protection mechanism not only can be used as an auxiliary support for feeding the workpiece on the electromagnetic table, but also can protect the first driving mechanism when the workpiece accidentally drops. Thirdly, the levelness and the supporting height of the support of the bottom of the support foot can be adjusted, and the support foot is more flexible and practical.

Drawings

Fig. 1 is a schematic structural view of an iron plate loading and unloading device provided by the utility model.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a right side view of the flip-over stand of fig. 1.

Fig. 4 shows a loading state after the overturning seat is overturned in the utility model.

Fig. 5 is a schematic diagram of the structure of the utility model for loading and unloading in cooperation with a vertical numerical control machine tool.

In the figure, 100-rack, 110-machine table, 120-supporting leg, 121-supporting bolt, 122-adjusting hole, 130-foot pad, 131-adjusting through hole, 132-connecting screw hole, 200-supporting rail, 210-first rail side plate, 220-first wire rail, 230-second rail side plate, 240-second wire rail, 250-third rail side plate, 260-top plate, 261-armrest, 262-first manual valve, 263-second manual valve, 300-turning seat, 310-base, 311-cylinder mounting plate, 320-sucking table, 321-mounting bottom plate, 322-electromagnetic table, 323-workpiece stopper, 330-third wire rail, 340-tension spring, 350-second driving mechanism, 351-connecting block, 400-first driving mechanism, 500-protecting mechanism, 510-foot, 520-top plate, 600-braking system, 610-braking cylinder, 620-damping block, 630-unlocking button, 700-drag chain, 800-vertical numerical control machine tool, 810-working table, 811-bottom stopper, 900-workpiece.

Detailed Description

The utility model is further illustrated below in conjunction with specific drawings.

As shown in fig. 1, the present utility model provides a feeding and discharging device for iron plate, comprising a frame 100, a support rail 200 disposed at the upper end of the frame 100 and capable of horizontally reciprocating along the frame 100, a turning seat 300 rotatably connected with the support rail 200, and a first driving mechanism 400 connected with the turning seat 300 and disposed in the support rail 200 for driving the turning seat 300 to turn. The overturning seat 300 comprises a base 310 connected with the first driving mechanism 400, a material sucking table 320 slidably connected with the base 310 for loading a workpiece 900, and a second driving mechanism 350 arranged on the base 310 and connected with the material sucking table 320 for driving the material sucking table 320 to move. As shown in fig. 4, when the first driving mechanism 400 drives the overturning seat 300 to overturn by 90 °, the workpiece 900 mounted on the suction table 320 is perpendicular to the ground, and the second driving mechanism 350 drives the suction table 320 to reciprocate up and down. After the iron plate workpiece 900 is fixed on the material sucking table 320, the supporting rail 200 is used for feeding, so that the workpiece 900 can be always kept in a state of being fed to the processing table 810 of the vertical numerical control processing machine tool 800 during feeding, and the phenomenon that the workpiece 900 is subjected to non-directional turning to affect feeding is avoided. As shown in fig. 5, the first driving mechanism 400 is started to drive the turning seat 300 to turn, the turned workpiece 900 is perpendicular to the ground, that is, is kept parallel to the machining table top 810 of the vertical numerical control machining machine 800, the suction table 320 for fixing the workpiece 900 is lifted after the second driving mechanism 350 is started, and the supporting rail 200 continues to feed until the workpiece 900 is attached to the machining table top 810, so that the feeding angle of the workpiece 900 and the machining table top 810 can be accurately controlled, the workpiece 900 is not required to be assisted manually, and time and labor are saved. After the material sucking table 320 returns, the workpiece 900 is fed to abut against a bottom limiting block 811 on the processing table 810, the processing table 810 is of an electromagnetic adsorption structure, and after the power is applied, the iron plate is adsorbed and fixed, the feeding action is completed, and the supporting rail 200 returns to wait for the next feeding. In the whole iron plate feeding and discharging process, the iron plate workpiece 900 cannot be turned over in an unoriented mode, the workpiece 900 can be accurately fed to the machining table top 810 of the vertical numerical control machining machine tool 800, the workpiece 900 can be attached to the machining table top 810 without manually assisting the workpiece or adjusting the workpiece, feeding and discharging are time-saving and labor-saving, and the work efficiency is improved.

The frame 100 includes a machine 110 connected to the support rail 200, support legs 120 disposed at the lower end of the machine 110 and distributed at four corners of the machine 110, and foot pads 130 detachably connected to the support legs 120, where a through hole is formed in the machine 110 for threading. The outer wall of the supporting leg 120 is provided with a plurality of vertically spaced adjusting holes 122, the foot pad 130 is provided with an adjusting through hole 131, and an adjusting bolt passes through the adjusting through hole 131 and is in threaded connection with the adjusting holes 122. The height can be adjusted up and down through the threaded connection of the adjusting bolts and different adjusting holes 122, so that the device is more flexible and practical.

The bottom surface of the supporting leg 120 is provided with a supporting bolt 121 which abuts against the foot pad 130, the foot pad 130 is further provided with at least two connecting screw holes 132, the levelness of each foot pad 130 can be adjusted by rotating the supporting bolt 121, and the supporting leg is fixed with the ground through the connecting screw holes 132 in a bolt connection manner after the adjustment is completed.

As shown in fig. 2, the supporting rail 200 includes two first rail side plates 210 connected to the upper end of the frame 100 and arranged at opposite intervals, two second rail side plates 230 slidably connected between the two first rail side plates 210 and arranged at opposite intervals through a first track rail 220, two second track rails 240 disposed on the outer walls of the two second rail side plates 230 and distributed above the first track rail 220 in a one-to-one correspondence manner, a third rail side plate 250 slidably connected to the two second track rails 240 and distributed above the first rail side plates 210 in a one-to-one correspondence manner, and a top plate 260 connected to the top ends of the two third rail side plates 250, and a drag chain 700 for protecting a pipeline is further disposed between the two second rail side plates 230. Lengthening of the travel of the workpiece 900 can be achieved by the first rail 220 and the second rail 240.

The top surface of the top plate 260 is provided with a crossing port, the first driving mechanism 400 is an overturning cylinder which is obliquely arranged, one end of the overturning cylinder extends out from the crossing port and is connected with the base 310, and the top surface of the top plate 260 is also provided with a first manual valve 262 which is connected with the overturning cylinder and is used for controlling the starting or closing of the overturning cylinder. After the turning cylinder is started, the workpiece 900 can be turned 90 degrees, that is, no additional assistance or adjustment is needed, the workpiece 900 can be directly parallel to the processing table 810, the automation degree is higher, and the feeding is easier.

The top surface of the top plate 260 is further provided with a protection mechanism 500 distributed above the crossing port, the protection mechanism 500 comprises a plurality of support legs 510 with one end fixedly connected with the top plate 260 and a top plate 520 screwed with the other end of the support legs 510, and the support legs 510 are distributed at corners of the top plate 520 in a one-to-one correspondence manner. The top panel 520 may be close to the suction surface of the suction table 320, and the top panel 520 may be used as an auxiliary support on one side of the suction table 320 when the lifting device lifts different workpieces 900 to the suction table 320 for fixing. In addition, if the workpiece 900 falls accidentally, the top panel 520 protects the workpiece 900 above the overturning cylinder, so as to prevent the workpiece 900 from falling and damaging the first driving mechanism 400.

The upper end of the top plate 260 is fixedly connected with an armrest 261 positioned at one side of the protection mechanism 500, and the armrest 261 is held to facilitate the movement of the workpiece 900 towards the processing table 810.

A rail braking system 600 is further disposed between the armrest 261 and the protection mechanism 500, and the rail braking system 600 includes two braking cylinders 610, damping blocks 620 connected to the two braking cylinders 610 in a one-to-one correspondence manner, and an unlock button 630 connected to the braking cylinders 610 for controlling the braking cylinders 610 to be started or closed. When the two brake cylinders 610 are started, the two damping blocks 620 can be driven to abut against one of the second rail side plates 230, and the two damping blocks 620 abut against the upper and lower ends of the second rail side plate 230 respectively. The unlocking button 630 is pressed, the piston rod of the brake cylinder 610 is retracted, and the two damping blocks 620 are driven to be far away from the second track side plate 230, at this time, the workpiece 900 can be normally operated to move horizontally back and forth. When the two damping blocks 620 are abutted against the second track side plate 230, the second track side plate 230 is locked to avoid misoperation movement.

Two sides of the base 310 are respectively and axially connected with two third rail side plates 250, and the axially connected base 310 is convenient for the overturning cylinder to smoothly realize 90-degree overturning. The base 310 is further connected to the second driving mechanism 350 through a cylinder mounting plate 311, and the base 310 is slidably connected to the suction table 320 through a third wire rail 330. The top surface of the top plate 260 is further provided with a second manual valve 263 for controlling the second driving mechanism 350 to be started or closed, and the second driving mechanism 350 may be an air cylinder.

The material sucking platform 320 comprises a mounting bottom plate 321 with one end connected with the third linear rail 330, an electromagnetic platform 322 arranged at the other end of the mounting bottom plate 321 and used for sucking the workpiece 900, and workpiece 900 limiting blocks 323 connected with the mounting bottom plate 321 and distributed on one side of the electromagnetic platform 322, wherein the workpiece 900 limiting blocks 323 limit the workpiece 900 on one side, and the electromagnetic platform 322 generates suction force after being conductive so as to suck and fix the iron plate, so that the workpiece 900 is easy and easy to fix.

As shown in fig. 3, the mounting base plate 321 is provided with a receiving notch for partially receiving the second driving mechanism 350 therein and covered by the electromagnetic table 322, the mounting base plate 321 is further connected with a connection block 351 located between the mounting base plate 321 and the base 310, and the connection block 351 is connected with an output end of the second driving mechanism 350 for driving the mounting base plate 321 to move movably. The extension springs 340 are arranged between the mounting base plate 321 and the base 310, pull rings at two ends of the extension springs 340 are respectively connected with the mounting base plate 321 and the base 310 through bolts, and the extension springs 340 can assist the movable mounting base plate 321 to return quickly. After the workpiece 900 is turned over until the workpiece 900 is parallel to the processing table 810, the workpiece 900 is enabled to ascend for a certain distance on the basis of being parallel to the processing table 810, so that the workpiece 900 is used for avoiding a bottom limiting block 811 at the lower end of the processing table 810, then a piston rod of the second driving mechanism 350 is retracted, the workpiece 900 descends until the workpiece 900 contacts with the bottom limiting block 811, and the processing table 810 can be electrified to generate suction force, so that the workpiece 900 is smoothly adsorbed and fixed, and blanking is realized.

According to the feeding and discharging device, firstly, after a workpiece 900 is magnetically attracted and fixed on an electromagnetic table 322, horizontal feeding is carried out through movement of a supporting rail 200 to approach a processing table top 810, then 90-degree overturning of the workpiece 900 is achieved through a first driving mechanism 400, no auxiliary or adjustment is needed, the workpiece 900 can be directly kept in a parallel state with the processing table top 810 to be fed, the workpiece 900 is driven by a second driving mechanism 350 to ascend under the condition of being perpendicular to the ground, a bottom limiting block 811 of the processing table top 810 is avoided, then the supporting rail 200 is continuously operated to horizontally move until the workpiece 900 is attached to the processing table top 810, then the workpiece 900 descends and is abutted against the bottom limiting block 811 to achieve automatic discharging, the automatic degree of the feeding and discharging process is high, the workpiece 900 is not needed to be assisted manually, and time and labor are saved. Secondly, the top panel 520 in the protection mechanism 500 not only can be used as an auxiliary support for feeding the workpiece 900 by the electromagnetic table 322, but also can protect the first driving mechanism 400 when the workpiece 900 accidentally drops. Thirdly, the levelness and the supporting height of the bottom support of the supporting leg 120 can be adjusted, and the support leg is more flexible and has strong practicability.

The foregoing is only the embodiments of the present utility model, and therefore, the patent scope of the utility model is not limited thereto, and all equivalent structures made by the description of the utility model and the accompanying drawings are directly or indirectly applied to other related technical fields, which are all within the scope of the utility model.

Claims (10)

1. An iron plate piece loading and unloading device which is characterized in that: the turnover seat comprises a frame, a support rail arranged at the upper end of the frame and capable of horizontally reciprocating along the frame, a turnover seat rotationally connected with the support rail, and a first driving mechanism connected with the turnover seat and arranged in the support rail and used for driving the turnover seat to turn over, wherein the turnover seat comprises a base connected with the first driving mechanism, a material sucking table slidably connected with the base and used for loading workpieces, and a second driving mechanism arranged on the base and connected with the material sucking table and used for driving the material sucking table to move, after the turnover seat is driven by the first driving mechanism to turn over, the workpieces loaded on the material sucking table are perpendicular to the ground, and the second driving mechanism drives the material sucking table to reciprocate up and down.

2. An iron plate loading and unloading device according to claim 1, wherein: the support rail comprises two first rail side plates connected with the upper end of the frame and arranged at opposite intervals, two second rail side plates connected between the two first rail side plates in a sliding mode through first line rails and arranged at opposite intervals, two second line rails which are arranged on the outer walls of the second rail side plates in a one-to-one correspondence mode and distributed above the first line rails, a third rail side plate connected with the two second line rails in a sliding mode and distributed above the first rail side plates in a one-to-one correspondence mode, and a top plate connected with the top ends of the two third rail side plates.

3. An iron plate loading and unloading device as set forth in claim 2, wherein: the top plate top surface is equipped with and passes through the mouth, a actuating mechanism is the upset cylinder of slope setting, upset cylinder one end follow pass through the mouth stretch out the back with the base is connected, the top plate top surface still be equipped with the first manual valve that upset cylinder is connected is used for controlling the start-up or the closure of upset cylinder.

4. A ferrous plate part loading and unloading device as defined in claim 3 wherein: the top surface of the top plate is also provided with a protection mechanism distributed above the crossing port, the protection mechanism comprises a plurality of support legs, one ends of the support legs are fixedly connected with the top plate, and a top panel, the other ends of the support legs are in threaded connection with the top panel, and the support legs are distributed at the corners of the top panel in a one-to-one correspondence manner.

5. The iron plate loading and unloading device according to claim 4, wherein: the rail brake system is arranged between the handrail and the protection mechanism, and comprises two brake cylinders, damping blocks in one-to-one correspondence with the two brake cylinders and unlocking buttons connected with the brake cylinders and used for controlling the brake cylinders to start or close.

6. An iron plate loading and unloading device as set forth in claim 2, wherein: the base both sides respectively with two third track curb plate shaft coupling, the base still is connected with through a cylinder mounting panel second actuating mechanism, the base with inhale and expect through third linear rail sliding connection between the platform.

7. The iron plate loading and unloading device according to claim 6, wherein: the material sucking table comprises a mounting bottom plate, an electromagnetic table and a workpiece limiting block, wherein one end of the mounting bottom plate is connected with the third linear rail, the electromagnetic table is arranged at the other end of the mounting bottom plate and used for adsorbing workpieces, and the workpiece limiting block is connected with the mounting bottom plate and distributed on one side of the electromagnetic table.

8. The iron plate loading and unloading device according to claim 7, wherein: the mounting bottom plate is provided with a containing notch which is used for containing the second driving mechanism part and is covered by the electromagnetic table, the mounting bottom plate is also connected with a connecting block positioned between the mounting bottom plate and the base, and the connecting block is connected with the output end of the second driving mechanism so as to drive the mounting bottom plate to move movably; the mounting base plate is provided with a base, and the base is provided with a plurality of mounting base plates.

9. An iron plate loading and unloading device according to any one of claims 1-8, characterized in that: the frame include with the board of support rail connection, locate the board lower extreme and distribute in the supporting legs of four corners of board and with the callus on the sole that the supporting legs can dismantle the connection, the supporting legs outer wall is equipped with the regulation hole that a plurality of vertical intervals were arranged, be equipped with on the callus on the sole and adjust the opening, adjusting bolt pass behind the regulation opening with regulation hole spiro union.

10. An iron plate loading and unloading device as set forth in claim 9, wherein: the sole of the support foot is provided with a support bolt which abuts against the foot pad, and the foot pad is also provided with at least two connecting screw holes.