CN216710692U

CN216710692U - Metal sheet feeding, discharging and conveying device

Info

Publication number: CN216710692U
Application number: CN202122489885.4U
Authority: CN
Inventors: 李光贤; 李艳华; 封向东; 曾亚平; 张云东; 艾迎春; 侯正权; 张光武; 蒋明民; 刘卫
Original assignee: Yunnan Ksec Design Research Institute Co ltd
Current assignee: Yunnan Ksec Design Research Institute Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-06-10
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a metal sheet feeding, discharging and conveying device which comprises a rack, and a feeding mechanism and a conveying mechanism which are arranged on the rack. The production efficiency of a battery shell production line can be greatly improved, the negative pressure vacuumizing adsorption metal sheets are used, the metal sheets which are orderly stacked into a pile can be rapidly sent out intermittently one by one, the structure is simple, the response time is short, and the conveying process is efficient, stable and safe.

Description

Metal sheet feeding, discharging and conveying device

Technical Field

The utility model belongs to the field of processing and production of columnar battery shells, and particularly relates to a feeding, discharging and conveying device for metal sheets for battery shells, which is used for conveying the battery shells before processing.

Background

In the production process of cylindrical batteries, with the advance of automation process, the industrial and automatic production of battery products is continuously applied. On carrying out the transport link before battery metal casing processing, the technique that adopts at present is mostly that the conveyer belt carries or manually adds to casing forming device, and not only machining efficiency is low, has the potential safety hazard because of the sheetmetal forming process moreover, can't guarantee the shaping uniformity, high efficiency and the security of sheetmetal. Therefore, there is a need for improvements in the prior art.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a safe and stable metal sheet conveying device.

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

the utility model provides a sheetmetal pan feeding, ejection of compact, conveyor, includes the frame, locates pan feeding mechanism, the conveying mechanism in the frame, its characterized in that pan feeding mechanism includes pan feeding passageway, pan feeding guiding mechanism and pan feeding take out mechanism, and conveying mechanism includes fixed stop gear of sheetmetal, push away piece mechanism.

The machine frame is a hollow rectangular body consisting of a left vertical plate, a right vertical plate, a front vertical plate, a rear vertical plate, a bedplate and a bottom plate.

The feeding channel is composed of a right feeding side plate and a left feeding side plate which are symmetrically arranged at intervals, the outer sides of the left and right side plates are fixed on a horizontal supporting plate through supporting blocks respectively, and the lower ends of the left and right side plates penetrate through holes in the horizontal supporting plate to extend downwards and then are connected with feeding clamping blocks, so that metal sheets to be conveyed are neatly stacked in the feeding channel composed of a left vertical column and a right vertical column, and the metal sheet stack is supported by the feeding clamping blocks at the bottom of the feeding channel.

The feeding adjusting mechanism comprises a metal sheet adjusting block arranged at the bottom of a horizontal supporting plate, the metal sheet adjusting block is arranged into a U-shaped body, a horizontal shaft hole is formed in the U-shaped body, a horizontal supporting shaft is arranged in the horizontal shaft hole, two ends of the horizontal supporting shaft are fixed on a support, the support is fixedly connected to a bedplate of the frame, one end of the metal sheet adjusting block is located on the rear side of a feeding channel formed by a left side plate and a right side plate, the other end of the metal sheet adjusting block is located on the right outer side of the feeding channel, the metal sheet adjusting block can be moved along the horizontal supporting shaft as required, and after the metal sheet is moved in place, the metal sheet is adjusted and locked through a locking mechanism.

Locking mechanism is including setting up the first vertical screw on horizontal supporting plate and setting up the vertical screw of second that corresponds on the sheetmetal adjusting block, and the vertical screw bottom of second and horizontal shaft hole intercommunication, it is first, be equipped with the screw rod of its upper end area knob in the vertical screw of second, this screw rod lower extreme stretches into in the horizontal shaft hole of sheetmetal adjusting block, so that the sheetmetal adjusting block removes the back that targets in place, the manipulation knob, make the screw rod pass the first vertical screw on the horizontal supporting plate downwards, behind the vertical screw of second on the sheetmetal adjusting block, stretch into in the horizontal shaft hole and push up on the horizontal support shaft, thereby pin the sheetmetal adjusting block and no longer remove along the horizontal support shaft.

Pan feeding take out mechanism includes: the sucking disc, the pan feeding axle that links to each other with the sucking disc, this pan feeding axle links to each other with elevating system, forms over-and-under type sucking disc through elevating system.

The lifting mechanism comprises: the setting is at positioning seat and vertical fixed plate of frame platen below, wherein: the vertical fixing plate is provided with a bearing, a wheel shaft is rotatably connected through the bearing, one end of the wheel shaft is connected with a power wheel, the other end of the wheel shaft is connected with an eccentric wheel, and the power wheel is connected with a first power machine through a transmission part so that the power wheel can drive the eccentric wheel to rotate under the driving of the power machine and a conventional transmission part.

The eccentric wheel is connected with the lower end of the connecting rod, the upper end of the connecting rod is connected with the inner end of the shaft clamp, and the outer end of the shaft clamp is fixed on the feeding shaft, so that the connecting rod, the shaft clamp and the feeding shaft are driven to move up and down when the eccentric wheel rotates; the feeding shaft is a hollow shaft, the lower end of the feeding shaft is in sliding fit with the lower positioning shaft sleeve, the lower positioning shaft sleeve is fixed on a horizontal plate, the horizontal plate is connected with the lower end of a vertical fixing plate and used for fixing the lower positioning shaft sleeve, the upper end of the feeding shaft is in sliding fit with the corresponding upper positioning shaft sleeve on the rack table plate and then extends upwards to a vertical shaft hole on the sucker seat, the feeding shaft penetrates through the vertical shaft hole and extends upwards to be connected with a sucker above the sucker seat, the lower end of the feeding shaft is connected with an air suction pipe, the air suction pipe is connected with a vacuum source, and the sucker is positioned in the middle of a feeding channel formed by the left side plate and the right side plate; when the eccentric wheel rotates, the feeding shaft is driven by the connecting rod to ascend or descend along the lower positioning shaft sleeve and the upper positioning shaft sleeve, when the feeding shaft ascends to the right position, the sucking disc at the upper end of the feeding shaft is close to the metal sheet at the lowest layer stacked in a stack in order in the feeding channel, the vacuum source is operated to enable the feeding shaft and the sucking disc to generate negative pressure to suck the metal sheet and descend along with the feeding shaft, the metal sheet is separated from the clamping and supporting of the feeding clamping block under the elastic deformation effect of the metal sheet until the metal sheet descends onto the sucking disc seat, the vacuum source is operated to relieve the vacuum on the sucking disc, the metal sheet is placed on the sucking disc seat, the conveying mechanism can conveniently convey the metal sheet away, and therefore the metal sheet can be taken out one by one.

Conveying mechanism includes fixed stop gear of sheetmetal, ejector pad mechanism, wherein:

the fixed stop gear of sheetmetal includes: the horizontal base plate is fixedly connected to the bedplate of the frame, the front and the rear long supporting plates are symmetrically arranged on the horizontal base plate at intervals, the sucking disc and the sucking disc seat are positioned between the front and the rear long supporting plates, the front and the rear long supporting plates are respectively provided with a long feeding plate for conveying metal sheets, the long feeding plates are respectively provided with a limiting plate, the long feeding plate positioned at one side of the limiting plate is provided with a tabletting strip front mounting seat, the tabletting strip front mounting seat is provided with a quick clamp and a supporting seat thereof, an eccentric wheel shaft supporting seat, the front end of the eccentric wheel shaft is connected with an eccentric wheel, the rear end of the eccentric wheel shaft penetrates through the eccentric wheel shaft supporting seat to be connected with a second power machine, the horizontal base plate positioned at the other side of the tabletting strip front mounting seat is provided with a short supporting plate and a short feeding plate thereon for conveying metal sheets, the short feeding plate is provided with a long limiting block, one side of the long limiting block is provided with a tabletting strip rear mounting seat and a fixing screw thereon so as to pass through the limiting action of the limiting plate, the two side edges of the metal sheet sucked by the sucking disc are only lapped on the long feeding plate and the short feeding plate.

The quick clamp is set to two, one of which is arranged on the front long supporting plate on one side through the supporting seat, the other is arranged on the rear short supporting plate on the other side through the supporting seat, and the movable ends of the two quick clamps are fixedly connected with the mounting seat before the tabletting strip and the mounting seat behind the tabletting strip respectively.

The metal sheet conveying device is characterized in that a plurality of grooves are formed in the lower ends of two sides of the mounting seat in front of the pressing strip and the mounting seat behind the pressing strip at intervals, corresponding pressing strips are movably connected in each groove through a sleeve screw and two springs, the pressing strips move up and down along the grooves under the action of the sleeve screw and the springs, and the long feeding plate, the short feeding plate and the metal sheet are pressed tightly when the pressing strips are pressed down, so that in the conveying process of the metal sheet, when the metal sheet is sucked out to the sucker seat by a sucking disc on a feeding shaft, the front side and the rear side of the metal sheet are naturally lapped on the corresponding long feeding plate and limited by a limiting plate, and the metal sheet is positioned in a conveying channel formed by the long feeding plate, the limiting plate, the long limiting block and the pressing strips.

The ejector pad mechanism sets up in the front, between the long backup pad of rear side, it includes: be located sucking disc seat front and back both sides and fix the pay-off gib block on the pay-off gib block, wherein:

the feeding hook seat is provided with a plurality of mounting holes at intervals, each mounting hole is hinged with the middle part of one side of the pushing hook through a pin shaft, the top of the middle side of the pushing hook is provided with a hook, the bottom of the other side of the pushing hook is connected with a spring, and the top of the pushing hook is matched and connected with a pushing hook pressing block, so that the pushing hook swings around the pin shaft to retract by pressing the pushing hook pressing block while pressing the metal sheet down through the pressing strip, and the pushing hook swings around the pin shaft to extend out under the action of the spring after pressure is relieved.

The feeding hook seat is fixedly connected to the linear guide rail upper seat, one end of the linear guide rail upper seat is connected with a fixed block, the fixed block is movably connected with one end of a feeding connecting rod through a feeding short shaft on the fixed block, the other end of the feeding connecting rod is movably connected to a feeding eccentric wheel, the feeding eccentric wheel is movably mounted on an eccentric wheel shaft supporting seat through a feeding eccentric wheel shaft, and the eccentric wheel shaft supporting seat is fixedly connected to a platen of the frame; the both ends of linear guide upper bracket are equipped with the draw runner respectively to on arranging linear guide in through the draw runner, the top of preceding linear guide seat and back linear guide seat links to each other with linear guide, wherein: the front linear guide rail seat and the rear linear guide rail seat are fixedly connected to a horizontal bottom plate of the metal sheet fixing and limiting mechanism, so that when the feeding eccentric wheel rotates, the feeding connecting rod, the feeding short shaft and the fixing block drive the upper linear guide rail seat, the feeding hook seat and the feeding hook strip to perform linear reciprocating motion on the linear guide rail, and the pushing hook of the metal sheet on the feeding hook seat pushes the next metal sheet to be sent out.

The utility model has the following advantages and beneficial effects:

(1) the sheet metal conveying device provided by the utility model can greatly improve the production efficiency of a battery shell production line;

(2) the utility model adopts a mode of vacuum-pumping and adsorbing the metal sheet under negative pressure, has simple structure and short response time;

(3) when the metal sheet conveying device provided by the utility model operates, a stack of metal sheets which are orderly stacked are rapidly and intermittently conveyed out one by one, and the conveying process is efficient, stable and safe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a diagram of the frame of FIG. 1;

FIG. 3 is a diagram of the feed mechanism of FIG. 1;

FIG. 4 is a partial block diagram of FIG. 3;

FIG. 5 is a diagram of a sheet metal fixing and limiting mechanism of the conveying mechanism in FIG. 1;

FIG. 6 is a drawing of the blade pushing mechanism of FIG. 5;

FIG. 7 is a partial view of the blade pushing mechanism of FIG. 6;

FIG. 8 is a view of the structure of the material pushing hook in FIG. 5;

FIG. 9 is a cross-sectional view of FIG. 5 taken along the snap clamp position;

in the figure: 1-a frame, 2-a feeding mechanism, 3-a conveying mechanism, 11-a side vertical plate, 12-a back vertical plate, 13-a long rib plate, 14-a short rib plate, 15-a left side support, 16-a front and a back cross support, 17-a platen, 18-a bottom plate, 201-a feeding left side plate, 202-a feeding right side plate, 203-a supporting block, 204-a knob, 205-a horizontal supporting plate, 206-a metal sheet adjusting block, 207-a horizontal supporting shaft, 208-a support, 209-a feeding shaft, 210-a shaft clamp, 211-a connecting rod, 212-a positioning shaft sleeve, 213-a positioning seat, 214-a vertical fixing plate, 215-a power wheel, 216-an eccentric wheel, 217-a feeding shaft plate, 218-a feeding clamping block, 219-a suction cup, 220-a suction cup seat, 301-a horizontal bottom plate, 302-a front and a back side long supporting plate, 303-a long feeding plate, 304-a limiting plate, 305-a pressing strip front mounting seat, 306-a quick clamp, 307-a quick clamp, 308-an eccentric support seat, 310-short supporting plate, 311-short feeding plate, 312-long limiting block, 313-pressing strip rear mounting base, 314-pressing strip mounting screw, 39-pushing mechanism, 3901-feeding hook strip, 3902-feeding hook base, 3903-pressing strip, 3904-fixing block, 3905-feeding short shaft, 3906-feeding connecting rod, 3907-feeding eccentric wheel, 3908-front linear guide rail base, 3909-linear guide rail, 3910-rear linear guide rail base, 3911-linear guide rail upper base, 3912-pushing hook, 3913-pin shaft, 3914-pushing hook pressing block and 3915-spring.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The utility model provides a feeding and conveying device for metal sheets, which comprises a rack 1, a feeding mechanism 2 and a conveying mechanism 3 which are arranged on the rack 1, a plurality of transmission shafts and transmission wheels, as shown in figure 1, wherein:

the machine frame 1 is a hollow rectangular body consisting of a left vertical plate 11, a right vertical plate 11, a front vertical plate 12, a rear vertical plate 12, a bedplate 17 and a bottom plate 18, and a long rib plate 13, a short rib plate 14, a short cross brace 15 and a long cross brace 16 are arranged in the hollow rectangular body, as shown in figure 2, and are used for enhancing the strength of the hollow rectangular body;

the feeding mechanism 2 comprises a feeding channel, a feeding adjusting mechanism and a feeding taking-out mechanism, as shown in fig. 3 and 4, wherein:

the feeding channel is composed of a right feeding side plate 201 and a left feeding side plate 202 which are symmetrically arranged at intervals, the outer sides of the left and

right side plates

202 and 201 are fixed on a horizontal supporting plate 205 through supporting blocks 203 respectively, and the lower ends of the left and

right side plates

202 and 201 penetrate through holes in the horizontal supporting plate 205 to extend downwards and then are connected with a feeding clamping block 218, so that metal sheets to be conveyed are neatly stacked in the feeding channel composed of the left and right

upright posts

202 and 201, and the metal sheet stack is supported by the feeding clamping block 218 at the bottom of the feeding channel;

the feeding adjusting mechanism comprises a metal sheet adjusting block 206 arranged at the bottom of a horizontal supporting plate 205, the metal sheet adjusting block 206 is a U-shaped body, a horizontal shaft hole is arranged on the U-shaped body, a horizontal supporting shaft 207 is arranged in the horizontal shaft hole, two ends of the horizontal supporting shaft 207 are fixed on a supporting seat 208, the supporting seat 208 is fixedly connected on a bedplate 17 of the frame 1, the left end of the metal sheet adjusting block 206 is positioned at the rear side and the right end in a feeding channel formed by the left side plate 202 and the right side plate 201 are positioned at the right outer side of the feeding channel, the metal sheet adjusting block 206 can move along the horizontal supporting shaft 207 as required, and after the metal sheet adjusting block is moved in place, namely after the metal sheet is adjusted in place, the metal sheet is locked by a locking mechanism; the locking mechanism comprises a first vertical screw hole arranged on the horizontal supporting plate 205 and a corresponding second vertical screw hole arranged on the metal sheet adjusting block 206, the bottom of the second vertical screw hole is communicated with the horizontal shaft hole, a screw rod with a knob 204 at the upper end is arranged in the first vertical screw hole and the second vertical screw hole, the lower end of the screw rod extends into the horizontal shaft hole of the metal sheet adjusting block 206, so that after the metal sheet adjusting block 206 moves in place, the knob 204 is operated to enable the screw rod to downwards penetrate through the first vertical screw hole on the horizontal supporting plate 205 and the second vertical screw hole on the metal sheet adjusting block 206, extend into the horizontal shaft hole and prop against the horizontal supporting shaft 207, and therefore the metal sheet adjusting block 206 is locked and does not move along the horizontal supporting shaft 207 any more, as shown in fig. 4;

pan feeding take out mechanism includes: the suction cup 219 is connected with the feeding shaft 209, the feeding shaft 209 is connected with the lifting mechanism, and the lifting type suction cup 219 is formed by the lifting mechanism; the lifting mechanism comprises: positioning seat 213 and vertical fixing plate 214 disposed below bedplate 17 of frame 1, wherein: the vertical fixing plate 214 is provided with a bearing, a wheel shaft is rotatably connected with the bearing, one end of the wheel shaft is connected with the power wheel 215, the other end of the wheel shaft is connected with the eccentric wheel 216, the power wheel 215 is connected with a first power machine (not shown) through a conventional transmission member, so that the power wheel 215 drives the eccentric wheel 216 to rotate under the driving of the power machine and the conventional transmission member; the eccentric wheel 216 is connected with the lower end of the connecting rod 211, the upper end of the connecting rod 211 is connected with the inner end of the shaft clamp 210, and the outer end of the shaft clamp 210 is fixed on the feeding shaft 209, so that the connecting rod 211, the shaft clamp 210 and the feeding shaft 209 are driven to move up and down when the eccentric wheel 216 rotates; the feeding shaft 209 is a hollow shaft, the lower end of the feeding shaft 209 is in sliding fit with the lower positioning shaft sleeve 212, the lower positioning shaft sleeve 212 is fixed on the horizontal plate 217, the horizontal plate 217 is connected with the lower end of the vertical fixing plate 214 and used for fixing the lower positioning shaft sleeve 212, the upper end of the feeding shaft 209 is in sliding fit with the corresponding upper positioning shaft sleeve on the bedplate 17 of the rack 1, extends upwards to the vertical shaft hole on the sucker seat 220, penetrates through the vertical shaft hole to extend upwards and then is connected with a sucker 219 positioned above the sucker seat 220, the lower end of the feeding shaft 209 is connected with an air suction pipe, the air suction pipe is connected with a vacuum source (an air compressor), and the sucker 219 is positioned in the middle of a feeding channel formed by the left side plate 202 and the right side plate 201; so that when the eccentric wheel 206 rotates, the connecting rod 211 drives the feeding shaft 209 to ascend or descend along the lower positioning shaft sleeve 212 and the upper positioning shaft sleeve, when the feeding shaft 209 ascends to the right position, the suction cup 219 at the upper end of the feeding shaft is close to the metal sheet stacked in a stack neatly in the feeding channel, the vacuum source (air compressor) is operated to enable the feeding shaft 209 and the suction cup 219 to generate negative pressure to suck the metal sheet and descend along with the feeding shaft 209 at the same time, and the metal sheet is separated from the clamping and supporting of the feeding clamping block 218 under the elastic deformation action of the metal sheet until the metal sheet descends onto the suction cup seat 220, the vacuum source (air compressor) is operated to remove the vacuum on the suction cup 219, so that the metal sheet is placed on the suction cup seat 220 as shown in figures 3 and 4 to facilitate the conveying mechanism 3 to convey the metal sheet away, and the metal sheet is taken out one by one;

the conveying mechanism 3 comprises a metal sheet fixing and limiting mechanism and a sheet pushing mechanism 39, as shown in fig. 5, 6, 7, 8 and 9, wherein:

the fixed stop gear of sheetmetal includes: a horizontal bottom plate 301 fixed on a platen 17 of a frame 1, front and rear long supporting plates 302 symmetrically arranged on the horizontal bottom plate 301 at intervals, a suction cup 219 and a suction cup seat 220 are arranged between the front and rear long supporting plates 302, long feeding plates 303 for conveying metal sheets are respectively arranged on the front and rear long supporting plates 302, limit plates 304 are respectively arranged on the long feeding plates 303, a tablet strip front mounting seat 305 is arranged on the long feeding plate 303 positioned at the right side of the limit plate 304, a quick clamp 306 and a supporting seat 307 thereof, an eccentric wheel shaft supporting seat 308 are arranged on the tablet strip front mounting seat 305, the front end of the eccentric wheel shaft is connected with an eccentric wheel 3907, the rear end passes through the eccentric wheel shaft supporting seat 308 to be connected with a conventional second power machine (not shown in the figure), a short supporting plate 310 and a short feeding plate 311 for conveying metal sheets thereon are arranged on the horizontal bottom plate 301 positioned at the right side of the tablet strip front mounting seat 305, a long limiting block 312 is arranged on the short feeding plate 311, the rear side of the long limiting block 312 is provided with a sheet pressing strip rear mounting seat 313 and a fixing screw 314 thereon, as shown in fig. 5, so that two side edges of the metal sheet sucked by the suction cup 219 are only lapped on the long feeding plate 303 and the short feeding plate 311 through the limiting action of the

limiting plates

304 and 312; the number of the rapid clamps 306 is two, one of the rapid clamps is arranged on the front long supporting plate 302 on the left side through the supporting seat 307, the other one is arranged on the rear short supporting plate 310 on the right side through the supporting seat 307, and the movable ends of the two rapid clamps 306 are fixedly connected with the tablet pressing strip front mounting seat 305 and the tablet pressing strip rear mounting seat 313 respectively, as shown in fig. 5; the lower ends of the two sides of the tablet strip front mounting seat 305 and the tablet strip rear mounting seat 313 are provided with a plurality of grooves at intervals, and each groove is movably connected with a corresponding tablet strip 3903 through a sleeve-type screw 314 and two springs 3916, so that the tablet strips 3903 move up and down along the grooves under the action of the sleeve-type screw 314 and the springs 3916 and press the long feeding plate 303, the short feeding plate 311 and the metal sheets when pressed down, as shown in fig. 8; in the conveying process of the metal sheet, when the metal sheet is sucked out to the suction cup seat 220 by the suction cups 219 on the feeding shafts 209, the front and rear sides of the metal sheet are naturally lapped on the corresponding long feeding plate 303 and limited by the limiting plate 304, so that the metal sheet is positioned in a conveying channel surrounded by the long feeding plate 303, the limiting plate 304, the long limiting block 312 and the tabletting strips 3903,

the blade pushing mechanism 39 is disposed between the front and rear long supporting plates 302, as shown in fig. 5, and includes:

the feeding hook strip 3901 located on the front side and the rear side of the suction cup seat 220 and fixed on the feeding hook seat 3902 is shown in fig. 5 and 6, wherein:

a plurality of mounting holes are formed in the feeding hook seat 3902 at intervals, each mounting hole is hinged to the middle of the right side of the pushing hook 3912 through a pin shaft 3913, the top of the middle side of the pushing hook 3912 is provided with a hook, the bottom of the left side of the pushing hook 3912 is connected with a spring 3915, and the top of the left side of the pushing hook is matched and connected with a pushing hook pressing block 3914, as shown in fig. 7 and 8, so that when the pressing strip 3903 presses down the metal sheet, the pushing hook 3912 is pressed down by the pushing hook pressing block 3914 to swing around the pin shaft 3913 to retract the pushing hook 3912, and after pressure is relieved, the pushing hook 3912 swings around the pin shaft 3913 under the action of the spring 3915 to extend the pushing hook 3912;

the feeding hook seat 3902 is fixedly connected to the linear guide rail upper seat 3911, the left end of the linear guide rail upper seat 3911 is connected with the fixed block 3904, the fixed block 3904 is movably connected with the left end of the feeding connecting rod 3906 through a feeding short shaft 3905 on the fixed block 3904, the right end of the feeding connecting rod 3906 is movably connected to the feeding eccentric wheel 3907, the feeding eccentric wheel 3907 is movably mounted on the eccentric wheel shaft supporting seat 308 through a feeding eccentric wheel shaft, and the eccentric wheel shaft supporting seat 308 is fixedly connected to the bedplate 17 of the rack 1 as shown in fig. 5 and 6; the left end and the right-hand member of linear guide upper seat 3911 are equipped with the draw runner respectively to on linear guide 3909 was arranged in through the draw runner, preceding linear guide seat 3908 and back linear guide seat 3910's top linked to each other with linear guide 3909, wherein: the front linear guide rail seat 3908 and the rear linear guide rail seat 3910 are fixedly connected to the horizontal bottom plate 301 of the metal sheet fixing and limiting mechanism, as shown in fig. 6; when the feeding eccentric wheel 3907 rotates, the feeding connecting rod 3906, the feeding short shaft 3905 and the fixing block 3904 drive the linear guide rail upper seat 3911 to linearly reciprocate on the linear guide rail 3909 together with the feeding hook seat 3902 and the feeding hook strip 3901, so that the pushing hooks 3912 of the metal sheets on the feeding hook seat 3902 push the next metal sheet to be fed out.

The utility model provides a metal sheet conveying device, which comprises the following conveying processes: metal sheets to be conveyed are orderly stacked into a pile and placed in a feeding channel formed by two symmetrical and spaced

vertical columns

201 and 202, when a feeding shaft 209 moves upwards to enable a sucking disc 219 to be attached to the lower side face of the metal sheet at the bottommost layer in the feeding channel, a vacuum source is operated to enable the feeding shaft 209 and the sucking disc 219 to generate negative pressure to suck the metal sheets and then move downwards, the metal sheets are enabled to generate elastic deformation to be separated from the feeding channel and then placed on feeding hook strips 3901 on the front side and the rear side of a sucking disc seat 220, the vacuum on the feeding shaft 209 and the sucking disc 219 is relieved, the metal sheets synchronously reciprocate and linearly along with the feeding hook strips 3901, the feeding hook seats 3902 and a linear guide rail upper seat 3911, meanwhile, the front side and the rear side of the metal sheets are always supported by a long feeding plate 303 and a short feeding plate 311, and the metal sheets are pushed to the lower side of a pressing strip 3903 through a material pushing hook 12 installed in a hook seat 3902 in moving process, so that the front side and the back side of the metal sheets are supported by a long feeding plate 303 and a short feeding plate 311, The rear two sides are pressed by the elasticity of the strip 3903, and the middle position of the metal sheet is pushed in one direction by the pushing hook 3912 in the feeding hook seat 3902, and the metal sheet is intermittently fed out one by one.

Claims

1. The utility model provides a sheetmetal pan feeding, ejection of compact, conveyor, includes the frame, locates pan feeding mechanism, the conveying mechanism in the frame, its characterized in that pan feeding mechanism includes pan feeding passageway, pan feeding guiding mechanism and pan feeding take out mechanism, and conveying mechanism includes fixed stop gear of sheetmetal, push away piece mechanism.

2. The sheet metal feeding, discharging and conveying device as claimed in claim 1, wherein the frame is a hollow rectangular body consisting of a left vertical plate, a right vertical plate, a front vertical plate, a rear vertical plate, a bedplate and a bottom plate.

3. The apparatus as claimed in claim 1, wherein the feeding channel comprises a right feeding side plate and a left feeding side plate, the right feeding side plate and the left feeding side plate are symmetrically and spaced from each other, the outer sides of the right and left feeding side plates are fixed to the horizontal supporting plate through supporting blocks, and the lower ends of the right and left feeding side plates extend downward through the through holes of the horizontal supporting plate and are connected to the feeding clamping block.

4. The apparatus as claimed in claim 1, wherein the feeding adjustment mechanism comprises a metal sheet adjustment block disposed at the bottom of the horizontal supporting plate, the metal sheet adjustment block is a U-shaped body, the U-shaped body is provided with a horizontal shaft hole, a horizontal support shaft is disposed in the horizontal shaft hole, two ends of the horizontal support shaft are fixed on a support, the support is fixedly connected to the platen of the frame, such that one end of the metal sheet adjustment block is located at the rear side of the feeding channel formed by the left and right side plates, and the other end of the metal sheet adjustment block is located at the right outer side of the feeding channel.

5. The sheet metal feeding, discharging and conveying apparatus as set forth in claim 1, wherein said feed take-out mechanism includes: the feeding shaft is connected with the lifting mechanism, and the lifting type sucker is formed by the lifting mechanism;

the lifting mechanism comprises: the setting is at positioning seat and vertical fixed plate of frame platen below, wherein: the vertical fixing plate is provided with a bearing, a wheel shaft is rotatably connected through the bearing, one end of the wheel shaft is connected with a power wheel, the other end of the wheel shaft is connected with an eccentric wheel, and the power wheel is connected with a first power machine through a transmission part;

the eccentric wheel is connected with the lower end of the connecting rod, the upper end of the connecting rod is connected with the inner end of the shaft clamp, and the outer end of the shaft clamp is fixed on the feeding shaft;

the feeding shaft is a hollow shaft, the lower end of the feeding shaft is connected with the lower positioning shaft sleeve in a sliding mode, the lower positioning shaft sleeve is fixed on a horizontal plate, the horizontal plate is connected with the lower end of a vertical fixing plate, the upper end of the feeding shaft is connected with the upper positioning shaft sleeve corresponding to the rack platen in a sliding mode, extends upwards to a vertical shaft hole in the sucker seat and penetrates through the vertical shaft hole to extend upwards to be connected with a sucker located above the sucker seat, the lower end of the feeding shaft is connected with an air suction pipe, the air suction pipe is connected with a vacuum source, and the sucker is located in the middle of a feeding channel formed by a left side plate and a right side plate.

6. The sheet metal feeding, discharging and conveying device according to claim 1, wherein the conveying mechanism comprises a sheet metal fixing and limiting mechanism and a sheet pushing mechanism, wherein:

the fixed stop gear of sheetmetal includes: the device comprises a horizontal bottom plate fixedly connected to a rack platen, front and rear long supporting plates symmetrically arranged on the horizontal bottom plate at intervals, sucking discs and sucking disc seats positioned between the front and rear long supporting plates, long feeding plates for conveying metal sheets respectively arranged on the front and rear long supporting plates, limiting plates arranged on the long feeding plates, a front mounting seat for a tablet strip arranged on the long feeding plate on one side of the limiting plate, a quick clamp and a supporting seat thereof arranged on the front mounting seat for the tablet strip, and an eccentric wheel shaft supporting seat, wherein the front end of the eccentric wheel shaft is connected with an eccentric wheel, the rear end of the eccentric wheel shaft penetrates through the eccentric wheel shaft supporting seat to be connected with a second power machine, a short supporting plate and a short feeding plate used for conveying the metal sheets arranged on the horizontal bottom plate on the other side of the front mounting seat for the tablet strip are arranged on the short feeding plate, a long limiting block is arranged on one side of the long limiting block, and a fixing screw arranged on the rear mounting seat for the tablet strip is arranged on the long limiting block;

the setting of blade pushing mechanism is in the front, between the long backup pad of rear side, and it includes: the feeding hook strip is positioned on the front side and the rear side of the sucker seat and fixed on the feeding hook seat, wherein:

the feeding hook seat is provided with a plurality of mounting holes at intervals, each mounting hole is hinged with the middle part of one side of the pushing hook through a pin shaft, the top of the middle side of the pushing hook is provided with a hook, the bottom of the other side of the pushing hook is connected with a spring, and the top of the pushing hook is matched and connected with a pushing block of the pushing hook.

7. The metal sheet feeding, discharging and conveying device as claimed in claim 6, wherein the number of the quick clamps is two, one of the quick clamps is arranged on the front long supporting plate on one side through a supporting seat, the other quick clamp is arranged on the rear short supporting plate on the other side through a supporting seat, and movable ends of the two quick clamps are fixedly connected with a sheet pressing strip front mounting seat and a sheet pressing strip rear mounting seat respectively;

the lower extreme interval of mount pad both sides is equipped with a plurality of recess before the preforming strip, preforming strip back mount pad, has corresponding preforming strip through a telescopic screw, two spring swing joint in every recess.

8. The apparatus as claimed in claim 6, wherein the feeding hook base is fixed to the upper base of the linear guide, one end of the upper base of the linear guide is connected to a fixed block, the fixed block is movably connected to one end of a feeding link rod through a feeding short shaft, the other end of the feeding link rod is movably connected to a feeding eccentric wheel, the feeding eccentric wheel is movably mounted to an eccentric wheel shaft support base through a feeding eccentric wheel shaft, and the eccentric wheel shaft support base is fixed to the table plate of the machine frame.

9. The apparatus according to claim 8, wherein the two ends of the upper seat of the linear guide rail are respectively provided with a slide bar, and are arranged on the linear guide rail through the slide bars, and the top of the front linear guide rail seat and the top of the rear linear guide rail seat are connected with the linear guide rail, wherein: the front linear guide rail seat and the rear linear guide rail seat are fixedly connected on a horizontal bottom plate of the metal sheet fixing and limiting mechanism.