CN116890072B - Semi-automatic feeding platform device for combined punching and shearing machine equipment - Google Patents

Semi-automatic feeding platform device for combined punching and shearing machine equipment

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Publication number
CN116890072B
CN116890072B CN202310938763.XA CN202310938763A CN116890072B CN 116890072 B CN116890072 B CN 116890072B CN 202310938763 A CN202310938763 A CN 202310938763A CN 116890072 B CN116890072 B CN 116890072B
Authority
CN
China
Prior art keywords
shearing machine
frame
pushing
gear
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202310938763.XA
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Chinese (zh)
Other versions
CN116890072A (en
Inventor
陈诚
卢云胜
李俊江
王殿峰
付洪亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inner Mongolia Hongshan Construction Group Co ltd
Original Assignee
Inner Mongolia Hongshan Construction Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Inner Mongolia Hongshan Construction Group Co ltd filed Critical Inner Mongolia Hongshan Construction Group Co ltd
Priority to CN202310938763.XA priority Critical patent/CN116890072B/en
Publication of CN116890072A publication Critical patent/CN116890072A/en
Application granted granted Critical
Publication of CN116890072B publication Critical patent/CN116890072B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

A semi-automatic feeding platform device for combining punching and shearing machine equipment relates to the technical field of feeding of punching and shearing machine equipment. In order to solve the problems that the prior loading operation of punching and shearing machine equipment adopts a bridge crane to carry out lifting loading, the loading is carried out by utilizing a lifting mode, the levelness of the section bar cannot be ensured, errors are easily caused, the qualification rate of workpieces is lower, the operation is complex, and potential safety hazards exist. The driving input holes on the plurality of groups of pushing units are connected in series through the transmission shaft, the driven gear is sleeved in the middle of the transmission shaft, the first driving motor is arranged in the center of the upper surface of the rack, the driving gear is arranged on the output shaft of the first driving motor and connected with the driven gear through the first chain, so that the transmission shaft is driven to rotate, the pushing trolleys on the plurality of groups of pushing units can be synchronously driven to move upwards, the levelness of the section bar is ensured, machining errors are avoided, and the qualification rate of the workpiece is improved. The feeding device is suitable for feeding operation of combined punching and shearing machine equipment.

Description

Semi-automatic feeding platform device for combined punching and shearing machine equipment
Technical Field
The invention relates to the technical field of feeding of punching and shearing machine equipment, in particular to a semi-automatic feeding platform device for combined punching and shearing machine equipment.
Background
Steel structural members are becoming an important component of modern construction engineering, with increasingly high requirements for quality and efficiency. In the past, the production of steel structural members has relied primarily on manual operations, which are inefficient and prone to quality problems. With the introduction of mechanical technology, steel structural member production equipment has been significantly improved and innovated. The combined punching and shearing machine is mainly used for plate shearing, section shearing, punching and die shearing, but has certain problems in use. Particularly, in the feeding process, the in-vehicle bridge crane is required to be used for hoisting to a device feed inlet for processing, the profile level is difficult to keep in the processing, the dimensional error is easy to cause, the operation process is complex, the quality and the size of a machined part cannot be ensured, and great potential safety hazards exist;
To sum up, the current bridge crane in the workshop that all adopts to hoist and mount the material loading to punching and shearing machine equipment material loading operation, and the levelness of section bar can't be guaranteed in this kind of mode that utilizes the hoist and mount to carry out the material loading, causes the error easily, leads to the qualification rate of work piece lower to the operation is complicated, has the problem of potential safety hazard.
Disclosure of Invention
The invention provides a semi-automatic feeding platform device for combined punching and shearing equipment, which aims to solve the problems that the existing feeding operation of the punching and shearing equipment adopts bridge cranes in workshops to carry out hoisting feeding, the levelness of a section bar cannot be guaranteed by using the hoisting mode to carry out feeding, errors are easy to cause, the qualification rate of workpieces is low, the operation is complex, and potential safety hazards exist.
The invention relates to a semi-automatic feeding platform device for combined punching and shearing machine equipment, which specifically comprises a frame 1, a transmission shaft 2, a first driving motor 3, a driving gear 4, a first chain 5, a driven gear 6, a track assembly 8, a platform lifting unit 9, a pushing unit 10, a linkage driving motor 11, a transmission gear 12, a driven shaft 13, a main gear 14, a U-shaped frame 15, a second chain 16, a linkage shaft 17, a coupler 18 and a second driving motor 19;
N pushing units 10 are uniformly arranged in the middle of the upper surface of the frame 1 along the length direction, n is a positive integer, driving input holes on the n pushing units 10 are connected in series through a transmission shaft 2, a driven gear 6 is sleeved in the middle of the transmission shaft 2, a first driving motor 3 is arranged in the center of the upper surface of the frame 1, a driving gear 4 is arranged on an output shaft of the first driving motor 3, the driving gear 4 is connected with the driven gear 6 through a first chain 5, two ends of the lower surface of the frame 1 are respectively provided with a platform lifting unit 9, the bottom surface of each platform lifting unit 9 is in sliding connection with a track assembly 8, the track assembly 8 is fixedly connected with the ground, a linkage shaft 17 is arranged between driving shafts of the two platform lifting units 9, the ends of the linkage shaft 17 are fixedly connected with the ends of driving shafts of the platform lifting units 9 through a coupling 18, the outer ends of the driving shafts of one platform lifting unit 9 are fixedly connected with the ends of the output shafts of the second driving motor 19, a U-shaped frame 15 is arranged in the middle of the lower surface of the frame 1 along the edge of the long edge, the closed end surface of the U-shaped frame 15 is fixedly connected with the lower surface of the frame 1, the back surface of the U-shaped frame 15 is respectively provided with a platform lifting unit 9, the back surface of the U-shaped motor 15 is provided with a linkage shaft 11, the two driving shafts of the U-shaped frames 11 and the two U-shaped frames 13 and the U-shaped frames 13 are fixedly connected with the driving shafts 13, and the two driving shafts of the U-shaped frames 13 pass through the two driving shafts 13 and 13 respectively, and the two driving shafts are fixedly connected with the driving shafts 13 and 13 in the two ends of the driving shafts are fixedly connected with the driving shafts, 13;
Further, a layer of platform planking 7 is arranged on the upper surface of the frame 1;
Further, the number n of the pushing units 10 is more than or equal to 6 and less than or equal to 12;
Further, the pushing unit 10 comprises a tray upright post 10-1, a longitudinal wheel shaft 10-2, a connecting rod 10-3, a sliding block 10-4, a transverse wheel shaft 10-5, a longitudinal auxiliary wheel shaft 10-6, an ear plate 10-7, an annular locating pin 10-8, an auxiliary connecting block 10-9, a first chain wheel 10-10, a pushing chain 10-11, a pushing sliding rail 10-12, a round stop block 10-13, a pushing trolley 10-14, a second chain wheel 10-15, a U-shaped pin shaft supporting seat 10-16 and a pin shaft 10-17;
The tray column 10-1 is provided with a slide block 10-4, two sides of the slide block 10-4 are respectively provided with an auxiliary connecting block 10-9, the front face of each auxiliary connecting block 10-9 is provided with a through hole, the inside of each through hole is inserted with a transverse axle 10-5, the end parts of the two transverse axles 10-5 are fixedly inserted through a connecting rod 10-3, the middle part of the upper surface of the connecting rod 10-3 is provided with a through hole, the inside of each through hole is inserted with a longitudinal axle 10-2, two ends of the top of the front face of the tray column 10-1 are respectively provided with a pair of lug plates 10-7, the upper surface of each lug plate 10-7 is provided with a through hole, a longitudinal auxiliary axle 10-6 is inserted between the through holes of each pair of lug plates 10-7, the upper surface of each auxiliary connecting block 10-9 is provided with a threaded hole, the screw hole is communicated with a through hole on the auxiliary connecting block 10-9, an annular locating pin 10-8 is arranged in the screw hole, the top end of the tray upright post 10-1 is fixedly connected with one end of a pushing sliding rail 10-12, a U-shaped through hole is processed on one end side surface of the pushing sliding rail 10-12, a first sprocket 10-10 is arranged in the U-shaped through hole, the first sprocket 10-10 is inserted on the transmission shaft 2, the other end of the pushing sliding rail 10-12 is fixedly connected with the opening end of a U-shaped pin supporting seat 10-16, a second sprocket 10-15 is arranged in the U-shaped pin supporting seat 10-16, the second sprocket 10-15 is rotationally connected with the U-shaped pin supporting seat 10-16 through a pin 10-17, the second sprocket 10-15 is connected with the first sprocket 10-10 through a pushing chain 10-11, the pushing chain 10-11 is provided with a pushing trolley 10-14, two opposite side surfaces inside the bottom end of the pushing trolley 10-14 are respectively provided with a pair of idler wheels, the idler wheels are in rolling connection with grooves on the side surfaces of the pushing slide rail 10-12, and the middle part of the top surface of the pushing trolley 10-14 is provided with a circular stop block 10-13;
Further, the axis of the pushing slide rail 10-12 and the axis of the tray upright post 10-1 form an included angle of a degrees;
Further, a=45 to 120;
Further, the platform lifting unit 9 comprises a driving gear disc 9-1, a lead screw 9-2, a connecting sleeve 9-3, a first parallel crossing group 9-4, a second parallel crossing group 9-5 and a grooved pulley 9-6;
The upper part of one end of the first parallel crossing group 9-4 is hinged with the upper part of one end of the second parallel crossing group 9-5 through a connecting sleeve 9-3, the lower part of one end of the first parallel crossing group 9-4 is hinged with the lower part of one end of the second parallel crossing group 9-5 through a connecting rod, a threaded hole is processed in the middle of the outer surface of the connecting sleeve 9-3, a lead screw 9-2 is arranged in the threaded hole, the end part of the lead screw 9-2 passes through a hinged rod at the upper part of the other end of the second parallel crossing group 9-5 and then is fixedly connected with an inner hole of the driving gear disc 9-1, and two driving ends of the four driving ends of the first parallel crossing group 9-4 and the two driving ends of the other end of the second parallel crossing group 9-5 are respectively provided with a grooved wheel 9-6;
Further, the four grooved wheels 9-6 at the top of the first parallel crossing group 9-4 are in rolling connection with the inside of the groove at the edge of the lower surface of the frame 1;
Further, the four grooved wheels 9-6 at the bottom of the first parallel crossing group 9-4 and the two grooved wheels 9-6 at the bottom of the second parallel crossing group 9-5 are in rolling connection with the upper surface of the track assembly 8 in a matched manner;
further, the two transmission gears 12, the main gear 14 and the driving gear disk 9-1 on the two platform lifting units 9 are connected through a second chain 16;
Further, when in use, according to the model and the size specification of a workpiece to be processed, the extension length of a transverse wheel shaft 10-5 on a pushing unit 10 is adjusted, after adjustment, the transverse wheel shaft 10-5 is locked and fixed by using an annular locating pin 10-8, and the section height of the workpiece to be processed is adjusted, the section heights of a longitudinal auxiliary wheel shaft 10-6 and a longitudinal wheel shaft 10-2 are adjusted, at this time, the workpiece to be processed is placed on a pushing trolley 10-14 on the pushing unit 10, a plurality of groups of pushing units 10 can be selected to be used according to the length of the workpiece to be processed, after the placement is completed, a first driving motor 3 is started, a driving input hole on a plurality of groups of pushing units 10 is connected in series through a transmission shaft 2, a driven gear 6 is sleeved in the middle of the transmission shaft 2, a first driving motor 3 is arranged at the center of the upper surface of the frame 1, a driving gear 4 is arranged on an output shaft of the first driving motor 3, and is connected with the driven gear 6 through a first chain 5, so that the driving gear 2 is driven, the first driving shaft 10-10 is driven to rotate, and then, a plurality of groups of driving shafts 10-10 on the pushing units 10 are combined with the pushing units 10-10 are inserted on the transmission shaft 2, after the first driving shafts 10-10 are placed on the pushing units, and the wheels are driven by the first driving gear 5 and the driving gear 6-10-2 are synchronously moved to the sliding rail 10-12, and the sliding rail is moved to the top of the first side of the sliding rail 10-10 and the sliding rail to the front side;
According to the height of a feeding hole of punching and shearing machine equipment, a platform lifting unit 9 at the bottom of a frame 1 is regulated, a linkage driving motor 11 is started, a U-shaped frame 15 is arranged in the middle of the lower surface of the combined frame 1 along the edge of a long side, the closed end surface of the U-shaped frame 15 is fixedly connected with the lower surface of the frame 1, the linkage driving motor 11 is arranged at the back of the U-shaped frame 15, the output end of the linkage driving motor 11 penetrates through the U-shaped frame 15 and is fixedly connected with a main gear 14, two driven shafts 13 are uniformly arranged in the U-shaped frame 15 along the length direction, the driven shafts 13 are rotationally connected with the U-shaped frame 15, the end part of each driven shaft 13 penetrates through the U-shaped frame 15 and is fixedly connected with a transmission gear 12, the two transmission gears 12, the main gear 14 and the power input ends of the two platform lifting units 9 are connected through a second chain 16, and the two platform lifting units 9 at the bottom of the frame 1 can be synchronously regulated through the transmission mechanism, so that the height of the frame 1 can be regulated;
After the operation is finished, the to-be-machined parts placed in the sliding grooves are completely aligned with the corresponding section bar feed inlets of the combined punching and shearing machine equipment, operators move the to-be-machined parts on the sliding groove mechanism according to the blanking size to finish machining, the operation is repeated, a plurality of to-be-machined parts can be continuously sent to the feed inlets of the combined punching and shearing machine equipment, levelness of the section bar can be effectively guaranteed by using the feeding device, machining errors are avoided, and therefore the qualification rate of the workpiece is improved, the operation is simple, and the safety is greatly improved.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the defects of the prior art are overcome, a workpiece to be processed is placed on a pushing trolley on a pushing unit, a plurality of groups of pushing units can be selected to be used according to the length of the workpiece to be processed, after the placement is finished, a first driving motor is started, a driving input hole on a plurality of groups of pushing units is connected in series through a transmission shaft, a driven gear is sleeved in the middle of the transmission shaft, a first driving motor is arranged at the center of the upper surface of a rack, a driving gear is arranged on an output shaft of the first driving motor, the driving gear is connected with the driven gear through a first chain, so that the transmission shaft is driven to rotate, and a first chain wheel on the pushing unit is combined and inserted on the transmission shaft, at the moment, the chains on the plurality of groups of pushing units can be synchronously driven to move, so that the pushing trolley is driven to move upwards along a pushing sliding rail, and a workpiece to be processed falls into a sliding groove formed by two transverse wheel shafts, a longitudinal auxiliary wheel shaft and a longitudinal wheel shaft and a connecting rod, and the sliding groove of the structure adopts a structure mode of a shaft bearing, so that the resistance is greatly reduced, and the feeding of the workpiece to be convenient to be processed;
According to the height of the feeding hole of the punching and shearing machine equipment, a platform lifting unit at the bottom of the frame is regulated, a linkage driving motor is started, a U-shaped frame is arranged in the middle of the lower surface of the combined frame along the edge of the long side, the closed end face of the U-shaped frame is fixedly connected with the lower surface of the frame, the back face of the U-shaped frame is provided with the linkage driving motor, the output end of the linkage driving motor penetrates through the U-shaped frame to be fixedly connected with a main gear, two driven shafts are uniformly arranged in the U-shaped frame along the length direction and are rotationally connected with the U-shaped frame, the end part of each driven shaft penetrates through the U-shaped frame and is fixedly connected with a transmission gear, the two transmission gears, the main gear and the power input ends of the two platform lifting units are connected through a second chain, and the regulation of the synchronous lifting height of the two platform lifting units at the bottom of the frame can be realized through the transmission mechanism, so that the lifting stability of the platform can be guaranteed, the height of the frame can be regulated;
the feeding platform device is driven by the chain wheels, is suitable for cold areas, and solves the problem that hydraulic driving cannot be used in winter in the north.
Drawings
FIG. 1 is a top view of a semi-automatic loading platform assembly for a combined punching and shearing machine apparatus according to the present invention;
FIG. 2 is a schematic three-dimensional perspective view of a semi-automatic loading platform device for a combined punching and shearing machine apparatus according to the present invention;
FIG. 3 is a side view of a semi-automatic loading platform assembly for a combined punching and shearing machine apparatus according to the present invention;
FIG. 4 is a front view of a semi-automatic loading platform assembly for a combined punching and shearing machine apparatus according to the present invention;
FIG. 5 is a schematic three-dimensional perspective view of an adjustable pushing unit in a semi-automatic loading platform assembly for a combined punching and shearing machine apparatus according to the present invention;
fig. 6 is a schematic three-dimensional perspective view of a platform lifting unit in a semi-automatic feeding platform device for a combined punching and shearing machine device according to the present invention.
Detailed Description
The first embodiment is described with reference to fig. 1 to 4, and the semi-automatic feeding platform device for combined punching and shearing equipment according to the first embodiment has a specific structure including a frame 1, a transmission shaft 2, a first driving motor 3, a driving gear 4, a first chain 5, a driven gear 6, a track assembly 8, a platform lifting unit 9, a pushing unit 10, a linkage driving motor 11, a transmission gear 12, a driven shaft 13, a main gear 14, a U-shaped frame 15, a second chain 16, a linkage shaft 17, a coupling 18 and a second driving motor 19;
N pushing units 10 are uniformly arranged in the middle of the upper surface of the frame 1 along the length direction, n is a positive integer, driving input holes on the n pushing units 10 are connected in series through a transmission shaft 2, a driven gear 6 is sleeved in the middle of the transmission shaft 2, a first driving motor 3 is arranged in the center of the upper surface of the frame 1, a driving gear 4 is arranged on an output shaft of the first driving motor 3, the driving gear 4 is connected with the driven gear 6 through a first chain 5, two ends of the lower surface of the frame 1 are respectively provided with a platform lifting unit 9, the bottom surface of each platform lifting unit 9 is in sliding connection with a track assembly 8, the track assembly 8 is fixedly connected with the ground, a linkage shaft 17 is arranged between driving shafts of the two platform lifting units 9, the ends of the linkage shaft 17 are fixedly connected with the ends of driving shafts of the platform lifting units 9 through a coupling 18, the outer ends of the driving shafts of one platform lifting unit 9 are fixedly connected with the ends of the output shafts of the second driving motor 19, a U-shaped frame 15 is arranged in the middle of the lower surface of the frame 1 along the edge of the long edge, the closed end surface of the U-shaped frame 15 is fixedly connected with the lower surface of the frame 1, the back surface of the U-shaped frame 15 is respectively provided with a platform lifting unit 9, the back surface of the U-shaped motor 15 is provided with a linkage shaft 11, the two driving shafts of the U-shaped frames 11 and the two U-shaped frames 13 and the U-shaped frames 13 are fixedly connected with the driving shafts 13, and the two driving shafts of the U-shaped frames 13 pass through the two driving shafts 13 and 13 respectively, and the two driving shafts are fixedly connected with the driving shafts 13 and 13 in the two ends of the driving shafts are fixedly connected with the driving shafts, 13;
In the specific embodiment, when the device is used, the extension length of the transverse wheel axle 10-5 on the pushing unit 10 is adjusted according to the model and the size specification of a workpiece to be processed, the transverse wheel axle 10-5 is locked and fixed by using the annular locating pin 10-8 after adjustment, and the device can also be adapted to the section height of the workpiece to be processed by adjusting the heights of the longitudinal auxiliary wheel axle 10-6 and the longitudinal wheel axle 10-2 according to the section height of the workpiece to be processed; at this time, the to-be-processed workpiece is placed on a pushing trolley 10-14 on a pushing unit 10, a plurality of groups of pushing units 10 can be selected to be used according to the length of the to-be-processed workpiece, after the placement is completed, a first driving motor 3 is started, a driving input hole on a plurality of groups of pushing units 10 is connected in series through a transmission shaft 2, a driven gear 6 is sleeved in the middle of the transmission shaft 2, a first driving motor 3 is arranged in the center of the upper surface of a rack 1, a driving gear 4 is arranged on an output shaft of the first driving motor 3, the driving gear 4 is connected with the driven gear 6 through a first chain 5, so that the transmission shaft 2 is driven to rotate, a first chain wheel 10-10 on the pushing units 10 is combined to be inserted on the transmission shaft 2, at this time, the chain motion of the plurality of groups of pushing units 10 can be synchronously driven, the pushing trolley 10-14 is driven to move upwards along a pushing slide rail 10-12 until a processing workpiece falls into a slide groove formed by two transverse wheel shafts 10-5, a longitudinal auxiliary wheel shaft 10-6, a longitudinal wheel shaft 10-2 and a connecting rod 10-3;
According to the height of a feeding hole of punching and shearing machine equipment, a platform lifting unit 9 at the bottom of a frame 1 is regulated, a linkage driving motor 11 is started, a U-shaped frame 15 is arranged in the middle of the lower surface of the combined frame 1 along the edge of a long side, the closed end surface of the U-shaped frame 15 is fixedly connected with the lower surface of the frame 1, the linkage driving motor 11 is arranged at the back of the U-shaped frame 15, the output end of the linkage driving motor 11 penetrates through the U-shaped frame 15 and is fixedly connected with a main gear 14, two driven shafts 13 are uniformly arranged in the U-shaped frame 15 along the length direction, the driven shafts 13 are rotationally connected with the U-shaped frame 15, the end part of each driven shaft 13 penetrates through the U-shaped frame 15 and is fixedly connected with a transmission gear 12, the two transmission gears 12, the main gear 14 and the power input ends of the two platform lifting units 9 are connected through a second chain 16, and the two platform lifting units 9 at the bottom of the frame 1 can be synchronously regulated through the transmission mechanism, so that the height of the frame 1 can be regulated;
After the operation is finished, the to-be-machined parts placed in the sliding grooves are completely aligned with the corresponding section bar feed inlets of the combined punching and shearing machine equipment, operators move the to-be-machined parts on the sliding groove mechanism according to the blanking size to finish machining, the operation is repeated, a plurality of to-be-machined parts can be continuously sent to the feed inlets of the combined punching and shearing machine equipment, levelness of the section bar can be effectively guaranteed by using the feeding device, machining errors are avoided, and therefore the qualification rate of the workpiece is improved, the operation is simple, and the safety is greatly improved.
A second embodiment is described with reference to fig. 1 to fig. 4, which is a further limitation of the feeding platform device according to the first embodiment, a semi-automatic feeding platform device for a combined punching and shearing machine according to the first embodiment, and a layer of platform board 7 is disposed on the upper surface of the frame 1;
in the specific embodiment, the upper surface of the frame 1 is provided with the one-layer platform deck 7, and the platform deck 7 adopts an anti-slip steel plate, so that operators can walk on the platform conveniently, and slipping is prevented.
The third embodiment is described with reference to fig. 1 to 4, which is a further limitation of the feeding platform device according to the first embodiment, and the semi-automatic feeding platform device for combined punching and shearing machine equipment according to the first embodiment is characterized in that the number n of the pushing units 10 is greater than or equal to 6 and less than or equal to 12;
In this embodiment, the number of the pushing units 10 may be selected according to the length of the workpiece to be machined.
The fourth embodiment is further limited to the feeding platform device described in the third embodiment by referring to fig. 5, and the semi-automatic feeding platform device for combined punching and shearing machine equipment described in the third embodiment includes a pushing unit 10, which includes a tray upright 10-1, a longitudinal wheel axle 10-2, a connecting rod 10-3, a sliding block 10-4, a transverse wheel axle 10-5, a longitudinal auxiliary wheel axle 10-6, an ear plate 10-7, an annular positioning pin 10-8, an auxiliary connecting block 10-9, a first sprocket 10-10, a pushing chain 10-11, a pushing slide rail 10-12, a circular stop block 10-13, a pushing trolley 10-14, a second sprocket 10-15, a U-shaped pin supporting seat 10-16 and a pin 10-17;
The tray column 10-1 is provided with a slide block 10-4, two sides of the slide block 10-4 are respectively provided with an auxiliary connecting block 10-9, the front face of each auxiliary connecting block 10-9 is provided with a through hole, the inside of each through hole is inserted with a transverse axle 10-5, the end parts of the two transverse axles 10-5 are fixedly inserted through a connecting rod 10-3, the middle part of the upper surface of the connecting rod 10-3 is provided with a through hole, the inside of each through hole is inserted with a longitudinal axle 10-2, two ends of the top of the front face of the tray column 10-1 are respectively provided with a pair of lug plates 10-7, the upper surface of each lug plate 10-7 is provided with a through hole, a longitudinal auxiliary axle 10-6 is inserted between the through holes of each pair of lug plates 10-7, the upper surface of each auxiliary connecting block 10-9 is provided with a threaded hole, the screw hole is communicated with a through hole on the auxiliary connecting block 10-9, an annular locating pin 10-8 is arranged in the screw hole, the top end of the tray upright post 10-1 is fixedly connected with one end of a pushing sliding rail 10-12, a U-shaped through hole is processed on one end side surface of the pushing sliding rail 10-12, a first sprocket 10-10 is arranged in the U-shaped through hole, the first sprocket 10-10 is inserted on the transmission shaft 2, the other end of the pushing sliding rail 10-12 is fixedly connected with the opening end of a U-shaped pin supporting seat 10-16, a second sprocket 10-15 is arranged in the U-shaped pin supporting seat 10-16, the second sprocket 10-15 is rotationally connected with the U-shaped pin supporting seat 10-16 through a pin 10-17, the second sprocket 10-15 is connected with the first sprocket 10-10 through a pushing chain 10-11, the pushing chain 10-11 is provided with a pushing trolley 10-14, two opposite side surfaces inside the bottom end of the pushing trolley 10-14 are respectively provided with a pair of rollers, the rollers are in rolling connection with grooves on the side surfaces of the pushing slide rail 10-12, and the middle part of the top surface of the pushing trolley 10-14 is provided with a circular stop block 10-13.
In a fifth embodiment, referring to fig. 3 and 5, the feeding platform device in the fourth embodiment is further limited, and the axis of the pushing sliding rail 10-12 and the axis of the tray upright 10-1 are disposed at an angle of a degrees.
In a sixth embodiment, the present embodiment is further limited to the feeding platform device described in the fifth embodiment, and the semiautomatic feeding platform device for a combined punching and shearing machine apparatus described in the present embodiment is described with reference to fig. 3 and 5, where a=45 to 120.
The seventh embodiment is described with reference to fig. 6, which is a further limitation of the feeding platform device according to the first embodiment, the semiautomatic feeding platform device for a combined punching and shearing machine apparatus according to the first embodiment, wherein the platform lifting unit 9 includes a driving gear disc 9-1, a lead screw 9-2, a connecting sleeve 9-3, a first parallel intersecting group 9-4, a second parallel intersecting group 9-5 and a sheave 9-6;
The upper part of one end of the first parallel crossing group 9-4 is hinged with the upper part of one end of the second parallel crossing group 9-5 through a connecting sleeve 9-3, the lower part of one end of the first parallel crossing group 9-4 is hinged with the lower part of one end of the second parallel crossing group 9-5 through a connecting rod, a threaded hole is processed in the middle of the outer surface of the connecting sleeve 9-3, a lead screw 9-2 is arranged in the threaded hole, the end part of the lead screw 9-2 passes through a hinged rod at the upper part of the other end of the second parallel crossing group 9-5 and then is fixedly connected with an inner hole of the driving gear disc 9-1, and two driving ends of the four driving ends of the first parallel crossing group 9-4 and the two driving ends of the other end of the second parallel crossing group 9-5 are respectively provided with a grooved wheel 9-6.
The eighth embodiment is described with reference to fig. 2 and 6, which is a further limitation of the feeding platform device according to the seventh embodiment, and the semiautomatic feeding platform device for a combined punching and shearing machine device according to the present embodiment is characterized in that four sheaves 9-6 on the top of the first parallel crossing group 9-4 are in rolling connection with the inside of a groove at the edge of the lower surface of the frame 1;
In the specific embodiment, the four grooved wheels 9-6 at the top of the first parallel crossing group 9-4 are in rolling connection with the inside of the groove at the edge of the lower surface of the frame 1, so that friction is reduced, and the service life of the device is effectively prolonged.
The embodiment is further limited to the feeding platform device in the seventh embodiment, and the semiautomatic feeding platform device for a combined punching and shearing machine device in the embodiment is described with reference to fig. 2 and 6, wherein four sheaves 9-6 at the bottom of the first parallel intersecting group 9-4 and two sheaves 9-6 at the bottom of the second parallel intersecting group 9-5 are in rolling connection with the upper surface of the track assembly 8 in a matched manner;
In the specific embodiment, the four grooved wheels 9-6 at the bottom of the first parallel crossing group 9-4 and the two grooved wheels 9-6 at the bottom of the second parallel crossing group 9-5 are matched and connected with the upper surface of the track assembly 8 in a rolling manner, friction is reduced, and smooth movement of the frame 1 on the track assembly 8 is facilitated.
In a tenth embodiment, referring to fig. 2 and 6, the feeding platform device of the seventh embodiment is further limited, and the two transmission gears 12, the main gear 14 and the driving gear discs 9-1 on the two platform lifting units 9 are connected by a second chain 16.
Principle of operation
When the automatic feeding device is used, according to the model and the size specification of a workpiece to be processed, the extension length of a transverse wheel shaft 10-5 on a pushing unit 10 is adjusted, after adjustment, the transverse wheel shaft 10-5 is locked and fixed by using an annular locating pin 10-8, and the heights of a longitudinal auxiliary wheel shaft 10-6 and a longitudinal wheel shaft 10-2 are adjusted according to the section height of the workpiece to be processed, at the moment, the workpiece to be processed is placed on a pushing trolley 10-14 on the pushing unit 10, several groups of pushing units 10 can be selected to be used according to the length of the workpiece to be processed, after the placement is finished, a first driving motor 3 is started, a first driving motor 3 is sleeved at the middle part of the driving shaft 2 and is provided with a driven gear 6, the center of the upper surface of a frame 1 is provided with a first driving motor 3, and a driving gear 4 is arranged on an output shaft of the first driving motor 3 and is connected with the driven gear 6 through a first chain 5, so that the driving gear 2 is driven to rotate, a first chain wheel 10-10 on the pushing unit 10 is combined with the driving shaft 10, after the pushing unit 10 is placed on the driving shaft 2, a plurality of groups of driving wheels 10-10 are inserted on the driving shaft 2, and the driving wheels 10-10 are driven by the driving wheels 10-10 and the driving shaft 2 are driven by the driving shaft 2 to move synchronously until the sliding rail 10-10 and the sliding rail is 12-12 and the sliding rail is moved upwards to the sliding rail to the front the side of the workpiece to the vertical wheel 10-2;
According to the height of a feeding hole of punching and shearing machine equipment, a platform lifting unit 9 at the bottom of a frame 1 is regulated, a linkage driving motor 11 is started, a U-shaped frame 15 is arranged in the middle of the lower surface of the combined frame 1 along the edge of a long side, the closed end surface of the U-shaped frame 15 is fixedly connected with the lower surface of the frame 1, the linkage driving motor 11 is arranged at the back of the U-shaped frame 15, the output end of the linkage driving motor 11 penetrates through the U-shaped frame 15 and is fixedly connected with a main gear 14, two driven shafts 13 are uniformly arranged in the U-shaped frame 15 along the length direction, the driven shafts 13 are rotationally connected with the U-shaped frame 15, the end part of each driven shaft 13 penetrates through the U-shaped frame 15 and is fixedly connected with a transmission gear 12, the two transmission gears 12, the main gear 14 and the power input ends of the two platform lifting units 9 are connected through a second chain 16, and the two platform lifting units 9 at the bottom of the frame 1 can be synchronously regulated through the transmission mechanism, so that the height of the frame 1 can be regulated;
After the operation is finished, the to-be-machined parts placed in the sliding grooves are completely aligned with the corresponding section bar feed inlets of the combined punching and shearing machine equipment, operators move the to-be-machined parts on the sliding groove mechanism according to the blanking size to finish machining, the operation is repeated, a plurality of to-be-machined parts can be continuously sent to the feed inlets of the combined punching and shearing machine equipment, levelness of the section bar can be effectively guaranteed by using the feeding device, machining errors are avoided, and therefore the qualification rate of the workpiece is improved, the operation is simple, and the safety is greatly improved.

Claims (9)

1.一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：它包括机架(1)、传动轴(2)、一号驱动电机(3)、主动齿轮(4)、一号链条(5)、从动齿轮(6)、轨道总成(8)、平台升降单元(9)、推料单元(10)、联动驱动电机(11)、传动齿轮(12)、从动轴(13)、主齿轮(14)、U型架(15)、二号链条(16)、联动轴(17)、联轴器(18)和二号驱动电机(19)；1. A semi-automatic feeding platform device for a combined punching and shearing machine, characterized in that: it comprises a frame (1), a transmission shaft (2), a first drive motor (3), a driving gear (4), a first chain (5), a driven gear (6), a track assembly (8), a platform lifting unit (9), a pushing unit (10), a linkage drive motor (11), a transmission gear (12), a driven shaft (13), a main gear (14), a U-shaped frame (15), a second chain (16), a linkage shaft (17), a coupling (18), and a second drive motor (19); 机架(1)的上表面中部沿长度方向均匀的设有n个推料单元(10)，n为正整数，且n个推料单元(10)上的驱动输入孔通过传动轴(2)串联连接，传动轴(2)的中部套设有从动齿轮(6)，机架(1)的上表面中央处设有一号驱动电机(3)，一号驱动电机(3)的输出轴上设有主动齿轮(4)，主动齿轮(4)通过一号链条(5)与从动齿轮(6)连接，机架(1)的下表面两端分别设有一个平台升降单元(9)，且每个平台升降单元(9)的底面与轨道总成(8)滑动连接，轨道总成(8)与地面固定连接，两个平台升降单元(9)的驱动轴之间设有联动轴(17)，联动轴(17)的端部通过联轴器(18)与平台升降单元(9)的驱动轴的端部固定连接，其中一个平台升降单元(9)的驱动轴外侧端与二号驱动电机(19)的输出轴端部固定连接，机架(1)下表面沿长边边缘处中部设有一个U型架(15)，且U型架(15)的封闭端面与机架(1)下表面固定连接，U型架(15)的背面设有联动驱动电机(11)，联动驱动电机(11)的输出端穿过U型架(15)与主齿轮(14)固定连接，U型架(15)的内部沿长度方向均匀的设有两根从动轴(13)，且从动轴(13)与U型架(15)转动连接，每个从动轴(13)的端部穿过U型架(15)之后，与传动齿轮(12)固定连接，所述的两个传动齿轮(12)、主齿轮(14)和两个平台升降单元(9)上的动力输入端通过一根二号链条(16)连接；The upper surface of the frame (1) is uniformly provided with n pushing units (10) along the length direction. n is a positive integer. The drive input holes on the n pushing units (10) are connected in series through the transmission shaft (2). The middle part of the transmission shaft (2) is fitted with a driven gear (6). The center of the upper surface of the frame (1) is provided with a first drive motor (3). The output shaft of the first drive motor (3) is provided with a driving gear (4). The driving gear (4) is connected to the driven gear (6) through the first chain (5). The lower surface of the frame (1) is provided with a platform lifting unit (9) at both ends. The bottom surface of each platform lifting unit (9) is slidably connected to the track assembly (8). The track assembly (8) is fixedly connected to the ground. A linkage shaft (17) is provided between the drive shafts of the two platform lifting units (9). The end of the linkage shaft (17) is fixedly connected to the end of the drive shaft of the platform lifting unit (9) through a coupling (18). One of the platform lifting units (9) has its drive shaft outer end fixedly connected to the output shaft end of the second drive motor (19). A U-shaped frame (15) is provided in the middle of the long side edge of the lower surface of the frame (1), and the closed end face of the U-shaped frame (15) is fixedly connected to the lower surface of the frame (1). A linkage drive motor (11) is provided on the back of the U-shaped frame (15). The output end of the linkage drive motor (11) passes through the U-shaped frame (15) and is fixedly connected to the main gear (14). Two driven shafts (13) are evenly provided in the interior of the U-shaped frame (15) along the length direction, and the driven shafts (13) are rotatably connected to the U-shaped frame (15). After the end of each driven shaft (13) passes through the U-shaped frame (15), it is fixedly connected to the transmission gear (12). The two transmission gears (12), the main gear (14) and the power input ends on the two platform lifting units (9) are connected by a second chain (16). 所述的推料单元(10)包括托盘立柱(10-1)、纵向轮轴(10-2)、连接杆(10-3)、滑块(10-4)、横向轮轴(10-5)、纵向辅助轮轴(10-6)、耳板(10-7)、环形定位销(10-8)、辅助连接块(10-9)、一号链轮(10-10)、推料链条(10-11)、推料滑轨(10-12)、圆形挡块(10-13)、推料小车(10-14)、二号链轮(10-15)、U型销轴支撑座(10-16)和销轴(10-17)；The pushing unit (10) includes a tray column (10-1), a longitudinal axle (10-2), a connecting rod (10-3), a slider (10-4), a transverse axle (10-5), a longitudinal auxiliary axle (10-6), an ear plate (10-7), an annular positioning pin (10-8), an auxiliary connecting block (10-9), a first sprocket (10-10), a pushing chain (10-11), a pushing slide rail (10-12), a circular stop (10-13), a pushing trolley (10-14), a second sprocket (10-15), a U-shaped pin support seat (10-16), and a pin (10-17). 托盘立柱(10-1)上设有滑块(10-4)，滑块(10-4)的两侧分别设有一个辅助连接块(10-9)，每个辅助连接块(10-9)的正面设有一个通孔，该通孔的内部插设有横向轮轴(10-5)，两个横向轮轴(10-5)的端部通过连接杆(10-3)插接固定，连接杆(10-3)的上表面中部加工有通孔，该通孔的内部插设有纵向轮轴(10-2)，托盘立柱(10-1)的正面顶部的两端分别设有一对耳板(10-7)，耳板(10-7)上表面加工有通孔，且每对耳板(10-7)的通孔之间插设有纵向辅助轮轴(10-6)，每个辅助连接块(10-9)的上表面加工有螺纹孔，该螺纹孔与辅助连接块(10-9)上的通孔连通设置，且螺纹孔内部设有环形定位销(10-8)，托盘立柱(10-1)的顶端与推料滑轨(10-12)的一端固定连接，推料滑轨(10-12)的一端侧面加工有U型通孔，该U型通孔内设有一号链轮(10-10)，且一号链轮(10-10)插设在传动轴(2)上，推料滑轨(10-12)的另一端与U型销轴支撑座(10-16)的开口端固定连接，U型销轴支撑座(10-16)的内部设有二号链轮(10-15)，且二号链轮(10-15)通过销轴(10-17)与U型销轴支撑座(10-16)转动连接，二号链轮(10-15)通过推料链条(10-11)与一号链轮(10-10)连接，推料链条(10-11)上设有推料小车(10-14)，且推料小车(10-14)的底端内部相对两个侧面分别设有一对滚轮，且滚轮与推料滑轨(10-12)侧面的凹槽滚动连接，推料小车(10-14)顶面中部设有圆形挡块(10-13)。The pallet column (10-1) is equipped with a slider (10-4). An auxiliary connecting block (10-9) is located on each side of the slider (10-4). Each auxiliary connecting block (10-9) has a through hole on its front side, into which a transverse axle (10-5) is inserted. The ends of the two transverse axles (10-5) are connected and fixed by a connecting rod (10-3). A through hole is machined in the middle of the upper surface of the connecting rod (10-3), into which a longitudinal axle (10-2) is inserted. (10-1) has a pair of ear plates (10-7) at each end of its front top. The upper surface of each ear plate (10-7) has through holes, and a longitudinal auxiliary wheel axle (10-6) is inserted between the through holes of each pair of ear plates (10-7). The upper surface of each auxiliary connecting block (10-9) has a threaded hole that communicates with the through hole on the auxiliary connecting block (10-9). An annular locating pin (10-8) is located inside the threaded hole. The top of the pallet column (10-1) is connected to the pusher slide rail (10-1). 2) One end of the pusher slide rail (10-12) is fixedly connected. A U-shaped through hole is machined on the side of one end of the pusher slide rail (10-12). A first sprocket (10-10) is installed in the U-shaped through hole and is inserted into the drive shaft (2). The other end of the pusher slide rail (10-12) is fixedly connected to the open end of the U-shaped pin support (10-16). A second sprocket (10-15) is installed inside the U-shaped pin support (10-16) and is connected to the pin (10-17). Rotatably connected to the U-shaped pin support seat (10-16), the second sprocket (10-15) is connected to the first sprocket (10-10) through the pusher chain (10-11). The pusher chain (10-11) is equipped with a pusher trolley (10-14), and the bottom end of the pusher trolley (10-14) is equipped with a pair of rollers on two opposite sides. The rollers are rolled in connection with the grooves on the side of the pusher slide rail (10-12). A circular stop block (10-13) is provided in the middle of the top surface of the pusher trolley (10-14). 2.根据权利要求1中所述的一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：所述的机架(1)的上表面设有一层平台铺板(7)。2. A semi-automatic feeding platform device for a combined punching and shearing machine as described in claim 1, characterized in that: a platform board (7) is provided on the upper surface of the frame (1). 3.根据权利要求1中所述的一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：所述的推料单元(10)的数量n，6≤n≤12。3. The semi-automatic feeding platform device for a combined punching and shearing machine as described in claim 1, characterized in that: the number n of the pushing units (10) is 6≤n≤12. 4.根据权利要求1中所述的一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：所述的推料滑轨(10-12)的轴线与托盘立柱(10-1)的轴线成a度夹角设置。4. A semi-automatic feeding platform device for a combined punching and shearing machine as described in claim 1, characterized in that: the axis of the pusher slide rail (10-12) is set at an angle of α degrees with the axis of the pallet column (10-1). 5.根据权利要求4中所述的一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：所述的a＝45～120。5. A semi-automatic feeding platform device for a combined punching and shearing machine according to claim 4, characterized in that: a = 45~120. 6.根据权利要求1中所述的一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：所述的平台升降单元(9)包括驱动齿轮盘(9-1)、丝杠(9-2)、连接套(9-3)、第一平行交叉组(9-4)、第二平行交叉组(9-5)和槽轮(9-6)；6. A semi-automatic feeding platform device for a combined punching and shearing machine as described in claim 1, characterized in that: the platform lifting unit (9) includes a drive gear disc (9-1), a lead screw (9-2), a connecting sleeve (9-3), a first parallel cross group (9-4), a second parallel cross group (9-5), and a grooved wheel (9-6); 所述的第一平行交叉组(9-4)的一端上部通过连接套(9-3)与第二平行交叉组(9-5)的一端上部铰连接，第一平行交叉组(9-4)的一端下部通过连杆与第二平行交叉组(9-5)的一端下部铰连接，连接套(9-3)的外表面中部加工有螺纹孔，该螺纹孔的内部设有丝杠(9-2)，丝杠(9-2)的端部穿过第二平行交叉组(9-5)另一端上部的铰接杆之后，与驱动齿轮盘(9-1)的内孔固定连接，第一平行交叉组(9-4)四个驱动端与第二平行交叉组(9-5)另一端底部的两个驱动端分别设有一个槽轮(9-6)。The upper part of one end of the first parallel cross group (9-4) is hinged to the upper part of one end of the second parallel cross group (9-5) through a connecting sleeve (9-3). The lower part of one end of the first parallel cross group (9-4) is hinged to the lower part of one end of the second parallel cross group (9-5) through a connecting rod. A threaded hole is machined in the middle of the outer surface of the connecting sleeve (9-3). A lead screw (9-2) is provided inside the threaded hole. The end of the lead screw (9-2) passes through the hinge rod at the upper part of the other end of the second parallel cross group (9-5) and is fixedly connected to the inner hole of the drive gear disk (9-1). A grooved wheel (9-6) is provided on each of the four drive ends of the first parallel cross group (9-4) and the two drive ends at the bottom of the other end of the second parallel cross group (9-5). 7.根据权利要求6中所述的一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：所述的第一平行交叉组(9-4)顶部的四个槽轮(9-6)与机架(1)下表面边缘处的凹槽内部滚动连接。7. A semi-automatic feeding platform device for a combined punching and shearing machine according to claim 6, characterized in that: the four grooved wheels (9-6) at the top of the first parallel cross group (9-4) are rolled in connection with the groove inside the lower surface edge of the frame (1). 8.根据权利要求7中所述的一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：所述的第一平行交叉组(9-4)底部的四个槽轮(9-6)和第二平行交叉组(9-5)底部的两个槽轮(9-6)均与轨道总成(8)的上表面配合滚动连接。8. A semi-automatic feeding platform device for a combined punching and shearing machine according to claim 7, characterized in that: the four grooved wheels (9-6) at the bottom of the first parallel cross group (9-4) and the two grooved wheels (9-6) at the bottom of the second parallel cross group (9-5) are all in rolling connection with the upper surface of the track assembly (8). 9.根据权利要求7中所述的一种用于联合冲剪机设备的半自动上料平台装置，其特征在于：所述的两个传动齿轮(12)、主齿轮(14)和两个平台升降单元(9)上的驱动齿轮盘(9-1)通过一根二号链条(16)连接。9. A semi-automatic feeding platform device for a combined punching and shearing machine according to claim 7, characterized in that: the two transmission gears (12), the main gear (14) and the drive gear disks (9-1) on the two platform lifting units (9) are connected by a second chain (16).
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