CN111331027A - Steel sheet punching device - Google Patents

Steel sheet punching device Download PDF

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Publication number
CN111331027A
CN111331027A CN202010224768.2A CN202010224768A CN111331027A CN 111331027 A CN111331027 A CN 111331027A CN 202010224768 A CN202010224768 A CN 202010224768A CN 111331027 A CN111331027 A CN 111331027A
Authority
CN
China
Prior art keywords
steel band
steel
die
plate
support
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.)
Pending
Application number
CN202010224768.2A
Other languages
Chinese (zh)
Inventor
王柱
佟云辉
谢桥清
陈海林
郑贵军
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.)
Suzhou Langkun Automatic Equipment Co Ltd
Original Assignee
Suzhou Langkun Automatic Equipment 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.)
Filing date
Publication date
Application filed by Suzhou Langkun Automatic Equipment Co Ltd filed Critical Suzhou Langkun Automatic Equipment Co Ltd
Priority to CN202010224768.2A priority Critical patent/CN111331027A/en
Publication of CN111331027A publication Critical patent/CN111331027A/en
Pending legal-status Critical Current

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    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/04—Centering the work; Positioning the tools
    • 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
    • B21D43/021—Control or correction devices in association with moving strips
    • 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
    • B21D43/021—Control or correction devices in association with moving strips
    • B21D43/023—Centering devices, e.g. edge guiding
    • 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
    • B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
    • 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
    • B21D43/20—Storage arrangements; Piling or unpiling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses a steel sheet punching device which comprises a punching support, a steel belt positioning assembly, a steel belt material tray, a steel belt material feeding mechanism, a bottom paper material collecting mechanism, a cutting machine and a covering film recycling material tray. Through the mode, the steel belt conveying device can position the steel belt in the conveying process, guarantees the flatness of the steel belt during cutting, avoids pulling damage caused by cutting of the steel belt due to stamping, can feed materials in a squeezing mode by matching with steel belts with different thicknesses, can avoid messy fleeing of the steel belt during material collection, and prevents the influence of material collecting force on cutting.

Description

Steel sheet punching device
Technical Field
The invention relates to the technical field of steel belt processing, in particular to a steel sheet punching device.
Background
At present, the steel belt processing comprises the processes of feeding, positioning, cutting, film covering recovery and the like, a plurality of devices are needed to be matched for use, the occupied area is large, the cost is high, in order to meet the processing precision of each station, the product needs to be positioned for a plurality of times, the operation is complicated, the left position and the right position in the steel belt feeding process are easy to deviate, the steel belt is inclined, the height difference is easy to generate at the two ends in the steel belt conveying process, the steel belt is twisted, these problems directly affect the cutting effect, the cut steel sheet is inclined, longer, shorter or twisted, the receiving tension in the ordinary rotating disc type receiving can affect the cutting, the middle part of the steel belt is cut after the cutting, the smooth receiving is difficult to ensure after the steel belt is cut, the extrusion occurs for a long time, that is, the two ends of the steel strip are shifted towards the middle, which indirectly affects the cutting of the upper steel strip, and based on the defects and shortcomings, the prior art needs to be improved, and a steel strip punching device is designed.
Disclosure of Invention
The invention mainly solves the technical problem of providing a steel sheet punching device which is compact in structure and stable in operation, can position a steel belt in a conveying process, ensures the flatness of the steel belt during cutting, avoids pulling damage of the steel belt due to stamping cutting, can feed materials in an extrusion mode, can match steel belts with different thicknesses, can prevent dust, can avoid messy running of the steel belt during material collection, can control the material collecting force, and can bend a recovered steel belt at an inflection point by arranging a force unloading wheel so as to prevent the material collecting force from influencing the cutting.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a die-cut device of steel sheet, this kind of die-cut device of steel sheet includes die-cut support, steel band locating component, steel band charging tray, steel band feeding mechanism, base stock receiving agencies, guillootine and tectorial membrane recovery charging tray, install steel band locating component on the workstation of die-cut support, steel band locating component front end butt joint is provided with steel band feeding mechanism, is equipped with the guillootine on the steel band locating component, die-cut support bottom is provided with steel band charging tray and base stock receiving agencies, and the base stock receiving agencies is carried behind steel band feeding mechanism and steel band locating component to the steel band on the steel band charging tray, is provided with the tectorial membrane on the die-cut support workstation and retrieves the charging tray, and the tectorial.
Preferably, the steel band locating component includes the bearing frame, the ratchet, the connecting plate, the width stopper, high stopper, lifting unit and elasticity adjusting part, the bearing frame sets up on die-cut support workstation, the cartridge has the ratchet on the bearing frame, install the connecting plate on the bearing frame curb plate, install two adjustable width stoppers on the connecting plate, distance between two width stoppers is unanimous with the regulation and steel band width, but height adjusting stopper is installed at the connecting plate both ends, the end that stretches out of high stopper is located the steel band top, still be provided with lifting unit and elasticity adjusting part on the die-cut support workstation, the steel band passes lifting unit and elasticity adjusting part in proper order.
Preferably, the lifting assembly comprises a fixing plate, an adjusting bolt, a lifting plate and a limiting plate, the fixing plate is fixed on the punching support workbench, the adjusting bolt is installed at the bottom of the fixing plate, the lifting plate is movably connected to the side end of the fixing plate, the adjusting bolt points to the lifting plate, the limiting plate is installed at the top of the lifting plate, the distance between the two limiting plates is adjustable, the steel belt passes through the lifting plate, and the two limiting plates limit the degree of freedom of the steel belt in the horizontal Y direction.
Preferably, the elasticity adjusting part is including adjusting support, spliced pole, connecting axle, mould spring, transition ratchet and bracing piece, adjust the support and set up on die-cut support workstation, adjust the vertical cartridge in support both sides and have the spliced pole, the cover has the connecting axle that the level set up on two spliced poles, and the cover has the mould spring on the spliced pole of connecting axle below, and the cover is equipped with the transition ratchet on the connecting axle, adjusts the end that stretches out of support and installs the bracing piece, elasticity adjusting part elasticity sets up, and steel band cooperation guillootine uses, avoids the steel band to reduce because of the drawing that the punching press leads to cutting.
Preferably, the steel strip feeding mechanism comprises an adjusting platform, a fixing frame, a driving wheel, a servo motor, a follow-up shaft, a turnover pressing assembly, a gear and a cam bearing follow-up seat, the adjusting platform is arranged on the punching support workbench, the fixing frame is arranged on the adjusting platform, the driving wheel is inserted in the fixing frame, the servo motor is further arranged on the adjusting platform and drives the driving wheel to rotate, the follow-up shaft is arranged at one end of the fixing frame, the turnover pressing assembly is arranged on the follow-up shaft, a driven wheel is inserted in a rotating plate of the turnover pressing assembly, the gear is arranged on the driving wheel and the driven wheel, the two gears are meshed, the steel strip penetrates through the driving wheel and the driven wheel, the two cam bearing follow-up seats are inserted in the input end of.
Preferably, the upset compresses tightly the subassembly and still includes the dead lever, the connecting block, the fixation clamp, buffer spring, the axis of rotation, the eccentric wheel, a handle, gag lever post and apron, two dead levers are fixed in on the mount, the rotor plate stretches out the end and is fixed with the connecting block, the dead lever passes the connecting block upper end and installs the fixation clamp, the cover has buffer spring on the dead lever between fixation clamp and the connecting block, the cartridge has the axis of rotation between two connecting blocks, install the eccentric wheel in the axis of rotation, the handle is installed to the end that the axis of rotation stretches out, still install two gag lever posts on the rotor plate, two rotor plate upper ends are packaged with the apron, rotate the eccentric wheel through the handle, thereby drive the rotor plate and rotate along the follow-up.
Preferably, the base stock receiving agencies is including retrieving the board, retrieving the motor, retrieving the charging tray, die clamping cylinder, guide clamp plate, press from both sides tight piece, tensioning subassembly and unload the power wheel, install on the recovery board and retrieve the motor, retrieve motor drive and retrieve the charging tray and rotate, install die-cut support workstation and press from both sides tight piece with guide clamp plate, install on die-cut support workstation and press from both sides tight piece on die-cut cylinder's the telescopic link, the steel band passes guide clamp plate and presss from both sides tight piece, install the tensioning subassembly on the recovery board of guide clamp plate and the tight piece below of clamp, the cartridge has the wheel of unloading on the top left corner recovery board of tensioning subassembly, the steel band is retrieved on the dish retrieves the charging tray through tensioning subassembly and unload the power wheel, the setting of unloading wheel is bent.
Preferably, the tensioning assembly comprises a linear slide rail, a sensor support, a first balancing weight, a second balancing weight, a connecting support, a chain wheel, a shading sheet and a sensor in place, wherein the linear slide rail and the sensor support are vertically arranged on the recovery plate, the first balancing weight and the second balancing weight are respectively installed on two sliders of the linear slide rail, the connecting support is installed on the second balancing weight, the connecting support and the first balancing weight are relatively arranged and are respectively inserted with the chain wheel, the chain wheel is respectively matched with positioning holes on two sides of the steel belt for use, most parts of the middle part of the cut steel belt are hollowed out, the chain wheels on two sides prevent the steel belt from randomly running, the shading sheet is installed at the side end of the first balancing weight, and the sensor in place.
Compared with the prior art, the invention has the beneficial effects that:
the arrangement of the steel belt positioning component can limit the freedom degrees of the steel belt in the width and height directions and position the steel belt in the conveying process;
the lifting assembly and the elastic adjusting assembly are matched with a cutting machine for use, so that the flatness of the steel belt during cutting is ensured, and the pulling damage of the steel belt caused by stamping and cutting is avoided;
the steel belt feeding mechanism carries out extrusion type feeding, can be matched with steel belts with different thicknesses for feeding, and can prevent dust;
the base paper receiving agencies can avoid the steel band that most fretworks in the middle part of the steel band after cutting lead to scurrying indiscriminately, can control the size of receiving the material power, and the setting of unloading the power wheel carries out the flex point to retrieve the steel band and bends, prevents to receive the influence of material power and cuts.
Drawings
Fig. 1 is a schematic structural view of a steel sheet punching device.
FIG. 2 is a schematic structural view of a steel belt positioning assembly of the steel sheet punching device.
Fig. 3 is a partially enlarged view a of fig. 2.
Fig. 4 is a schematic structural view of a lifting assembly of the steel sheet punching device.
FIG. 5 is a schematic view of an elastic adjustment assembly of a steel sheet punching device.
Fig. 6 is a schematic structural view of a steel belt feeding mechanism of a steel sheet punching device.
FIG. 7 is a schematic view of a part of a steel strip feeding mechanism of a steel sheet punching device.
Fig. 8 is a schematic structural view of a base paper receiving mechanism of a steel sheet punching device.
FIG. 9 is a schematic view of a tensioning assembly of a steel blanking device.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the invention can be more readily understood by those skilled in the art, and the scope of the invention will be more clearly defined.
Referring to fig. 1 to 9, an embodiment of the present invention includes:
the utility model provides a die-cut device of steel sheet, this kind of die-cut device of steel sheet includes die-cut support 11, steel band locating component 12, steel band charging tray 13, steel band feeding mechanism 14, base stock receiving agencies 15, guillootine 16 and mulch recovery charging tray 17, install steel band locating component 12 on the workstation of die-cut support 11, steel band locating component 12 front end butt joint is provided with steel band feeding mechanism 14, is equipped with guillootine 16 on the steel band locating component 12, die-cut support 11 bottom is provided with steel band charging tray 13 and base stock receiving agencies 15, carries base stock receiving agencies 15 behind steel band feeding mechanism 14 and steel band locating component 12 on the steel band charging tray 13, is provided with mulch recovery charging tray 17 on the die-cut support 11 workstation, and the mulch is retrieved charging tray 17.
The steel strip positioning assembly 12 comprises a bearing seat 121, a ratchet wheel 122, a connecting plate 123, a width limiting block 124, a height limiting block 125, a lifting assembly 126 and an elastic adjusting assembly 127, the bearing seat 121 is arranged on the worktable of the punching support 11, the ratchet wheel 122 is inserted on the bearing seat 121, the connecting plate 123 is installed on a side plate of the bearing seat 121, the two adjustable width limiting blocks 124 are installed on the connecting plate 123, the distance between the two width limiting blocks 124 is consistent with the width of a steel strip in adjustment, the height limiting blocks 125 with adjustable height are installed at two ends of the connecting plate 123, the extending ends of the height limiting blocks 125 are located above the steel strip, the lifting assembly 126 and the elastic adjusting assembly 127 are further arranged on the worktable of the punching support 11, and the steel.
The lifting assembly 126 comprises a fixing plate 1261, adjusting bolts 1262, a lifting plate 1263 and limiting plates 1264, the fixing plate 1261 is fixed on the workbench of the punching support 11, the adjusting bolts 1262 are installed at the bottom of the fixing plate 1261, the lifting plate 1263 is movably connected to the side end of the fixing plate 1261, the adjusting bolts 1262 point to the lifting plate 1263, a limiting plate 1264 is installed at the top of the lifting plate 1263, the distance between the two limiting plates 1264 is adjustable, a steel belt passes through the lifting plate 1263, and the two limiting plates 1264 limit the freedom degree of the steel belt in the horizontal Y direction.
The elastic adjusting assembly 127 comprises an adjusting bracket 1271, connecting columns 1272, a connecting shaft 1273, a die spring 1274, a transition ratchet wheel 1275 and a supporting rod 1276, the adjusting bracket 1271 is arranged on a workbench of the punching bracket 11, the connecting columns 1272 are vertically inserted into two sides of the adjusting bracket 1271, the connecting shafts 1273 which are horizontally arranged are sleeved on the two connecting columns 1272, the die spring 1274 is sleeved on the connecting column 1272 below the connecting shaft 1273, the transition ratchet wheel 1275 is sleeved on the connecting shaft 1273, the supporting rod 1276 is arranged at the extending end of the adjusting bracket 1271, the elastic adjusting assembly 127 is elastically arranged, a steel belt is matched with the cutting machine 16 for use, and the pulling damage caused by punching cutting of the steel belt is.
The steel strip feeding mechanism 14 comprises an adjusting platform 141, a fixing frame 142, a driving wheel 143, a servo motor 144, a follow-up shaft 145, a turnover pressing component 146, a gear 147 and a cam bearing follow-up seat 148, the adjusting platform 141 is arranged on a workbench of the punching support 11, a fixing frame 142 is arranged on the adjusting platform 141, a driving wheel 143 is inserted into the fixing frame 142, a servo motor 144 is further arranged on the adjusting platform 141, the servo motor 144 drives the driving wheel 143 to rotate, a follower shaft 145 is arranged at one end of the fixing frame 142, a turning and pressing assembly 146 is arranged on the follower shaft 145, a driven wheel 1462 is inserted into a rotating plate 1461 of the turning and pressing assembly 146, gears 147 are arranged on the driving wheel 143 and the driven wheel 1462, the two gears 147 are meshed, a steel belt penetrates through the driving wheel 143 and the driven wheel 1462, two cam bearing follower seats 148 are inserted into an input end of the fixing frame 142, and the position between the two cam bearing follower seats.
The overturning and pressing assembly 146 further comprises a fixed rod 1463, a connecting block 1464, a fixing clamp 1465, a buffer spring 1466, a rotating shaft 1467, an eccentric wheel 1468, a handle 1469, a limiting rod 14610 and a cover plate 14611, wherein the two fixed rods 1463 are fixed on the fixed frame 142, the extending end of the rotating plate 1461 is fixed with the connecting block 1464, the fixed rod 1463 penetrates through the upper end of the connecting block 1464 to be provided with the fixing clamp 1465, the buffer spring 1466 is sleeved on the fixed rod 1463 between the fixing clamp 1465 and the connecting block 1464, the rotating shaft 1467 is inserted between the two connecting blocks 1464, the eccentric wheel 1468 is installed on the rotating shaft 1467, the handle 1469 is installed at the extending end of the rotating shaft 1467, the two limiting rods 14610 are further installed on the rotating plate 1461, the cover plate 14611 is packaged at the upper ends of the two rotating plates 1461, the eccentric wheel 1468 is rotated through the handle 1469, so as to drive.
The bottom paper collecting mechanism 15 comprises a recovery plate 151, a recovery motor 152, a recovery material disc 153, a clamping cylinder 154, a guide clamping plate 155, a clamping block 156, a tensioning assembly 157 and a force unloading wheel 158, wherein the recovery motor 152 is installed on the recovery plate 151, the recovery motor 152 drives the recovery material disc 153 to rotate, the clamping cylinder 154 and the guide clamping plate 155 are installed on a worktable of the punching support 11, the clamping block 156 is installed on a telescopic rod of the clamping cylinder 154, a steel belt penetrates through the guide clamping plate 155 and the clamping block 156, the tensioning assembly 157 is installed on the recovery plate 151 below the guide clamping plate 155 and the clamping block 156, the force unloading wheel 158 is inserted into the recovery plate 151 at the upper left corner of the tensioning assembly 157, the steel belt is recovered to the recovery material disc 153 through the tensioning assembly 157 and the force unloading wheel 158, and the force unloading wheel 158 is arranged to perform inflection point bending on the recovered steel belt.
The tensioning assembly 157 comprises a linear slide rail 1571, a sensor support 1572, a first balancing weight 1573, a second balancing weight 1574, a connecting support 1575, a chain wheel 1576, a light shielding sheet 1577 and an in-place sensor 1578, wherein the linear slide rail 1571 and the sensor support 1572 are vertically arranged on the recovery plate 151, the first balancing weight 1573 and the second balancing weight 1574 are respectively installed on two sliding blocks of the linear slide rail 1571, the connecting support 1575 is installed on the second balancing weight 1574, the connecting support 1575 and the first balancing weight 1573 are oppositely arranged and are respectively inserted with the chain wheel 1576, the chain wheel 1576 is respectively matched with positioning holes on two sides of a steel belt, most of the middle of the cut steel belt is hollowed out, the chain wheels 1576 on two sides prevent the steel belt from mixing, the light shielding sheet 1577 is installed at the side end of the first balancing weight 1573, and the in-place sensor 1578 matched with.
When the steel sheet punching device works, a steel belt on a steel belt tray 13 passes through a steel belt feeding mechanism 14 and a steel belt positioning component 12 and then is conveyed to a bottom paper receiving mechanism 15, the steel belt passes through a ratchet wheel 122, the distance between two width limiting blocks 124 is consistent with the width of the steel belt in adjustment, the freedom degree of the steel belt in the width direction is limited, the extending end of a height limiting block 125 is used for limiting the freedom degree of the steel belt in the height direction, the steel belt passes through the steel belt feeding mechanism 14, the steel belt passes through a driving wheel 143 and a driven wheel 1462, an eccentric wheel 1468 is rotated through a handle 1469, so that a rotating plate 1461 is driven to rotate along a follow-up shaft 145, the distance between the driving wheel 143 and the driven wheel 1462 is adjusted to match the thickness of the steel belt, a servo motor 144 drives the driving wheel 143 and the driven wheel 1462 to rotate oppositely, the driving wheel 143 and the driven wheel 146, height before adjusting the steel band and cutting, the steel band passes through lifter plate 1263, two limiting plates 1264 restrict the horizontal Y direction degree of freedom of steel band, the steel band cuts the steel band through guillootine 16 department, the steel band passes through the transition ratchet 1275 of elasticity adjusting part 127 after cutting, transition ratchet 1275 elasticity sets up, steel band cooperation guillootine 16 uses, avoid the steel band to cut the pulling loss that leads to because of the punching press, bottom paper receiving agencies 15 is carried to the steel band after cutting, two sprocket 1576 follow-up set up and use with the locating hole cooperation of steel band both sides respectively, most fretwork in the middle part of the steel band after cutting, both sides sprocket 1576 prevents that the steel band from scurrying indiscriminately, the motor 152 is retrieved in cooperation of gobo 1577 and the sensor 1578 that targets in place and uses, the size of control receiving capacity, the setting of unload power wheel 158 carries out the flex point to the recovery steel.
The steel sheet punching device is compact in structure and stable in operation, steel belts in the conveying process can be positioned, flatness of the steel belts during cutting is guaranteed, meanwhile, pulling damage caused by cutting of the steel belts due to stamping is avoided, extrusion type feeding is achieved, feeding of the steel belts with different thicknesses can be matched, meanwhile, dust can be prevented, the steel belts can be prevented from running disorderly during material collection, the size of material collection force can be controlled, and the force unloading wheel is arranged to bend inflection points of the recovered steel belts, so that the material collection force is prevented from influencing cutting.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. A steel sheet die-cutting device which characterized in that: this kind of die-cut device of steel sheet includes die-cut support, steel band locating component, steel band charging tray, steel band feeding mechanism, base stock receiving agencies, guillootine and tectorial membrane recovery charging tray, install steel band locating component on the workstation of die-cut support, the steel band locating component front end is provided with steel band feeding mechanism to the butt joint, be equipped with the guillootine on the steel band locating component, die-cut support bottom is provided with steel band charging tray and base stock receiving agencies, the base stock receiving agencies is carried behind steel band feeding mechanism and steel band locating component to the steel band on the steel band charging tray, be provided with the tectorial membrane on the die-cut support workstation and retrieve the charging tray, the tectorial membrane is retrieved to the.
2. A steel sheet blanking device according to claim 1, characterized in that: the steel band locating component comprises a bearing seat, a ratchet wheel, a connecting plate, width limiting blocks, height limiting blocks, a lifting component and an elastic adjusting component, the bearing seat is arranged on the punching support workbench, the ratchet wheel is inserted on the bearing seat, the connecting plate is arranged on a side plate of the bearing seat, the two adjustable width limiting blocks are arranged on the connecting plate, the height limiting blocks with adjustable heights are arranged at two ends of the connecting plate, the extending ends of the height limiting blocks are positioned above the steel band, the lifting component and the elastic adjusting component are further arranged on the punching support workbench, and the steel band sequentially passes through the lifting component and the elastic adjusting.
3. A steel sheet blanking device according to claim 2, characterized in that: the lifting assembly comprises a fixed plate, an adjusting bolt, a lifting plate and a limiting plate, wherein the fixed plate is fixed on the punching support workbench, the adjusting bolt is installed at the bottom of the fixed plate, the lifting plate is movably connected to the side end of the fixed plate, the adjusting bolt points to the lifting plate, and the limiting plate is installed at the top of the lifting plate.
4. A steel sheet blanking device according to claim 2, characterized in that: the elastic adjusting component comprises an adjusting support, connecting columns, connecting shafts, die springs, transition ratchets and supporting rods, the adjusting support is arranged on a workbench of the punching support, the connecting columns are vertically inserted into two sides of the adjusting support, the connecting columns are sleeved with the connecting shafts horizontally arranged, the die springs are sleeved on the connecting columns below the connecting shafts, the transition ratchets are sleeved on the connecting shafts, and the supporting rods are arranged at the extending ends of the adjusting support.
5. A steel sheet blanking device according to claim 1, characterized in that: the steel strip feeding mechanism comprises an adjusting platform, a fixing frame, a driving wheel, a servo motor, a follow-up shaft, a turnover pressing assembly, a gear and a cam bearing follow-up seat, the adjusting platform is arranged on a punching support workbench, the fixing frame is installed on the adjusting platform, the driving wheel is inserted in the fixing frame, the servo motor is further installed on the adjusting platform, the servo motor drives the driving wheel to rotate, the follow-up shaft is installed at one end of the fixing frame, the turnover pressing assembly is installed on the follow-up shaft, a driven wheel is inserted in a rotating plate of the turnover pressing assembly, the gear is installed on the driving wheel and the driven wheel, the two gears are meshed, the steel strip penetrates through the driving wheel and the driven wheel.
6. A steel sheet blanking device according to claim 5, characterized in that: the upset compresses tightly the subassembly and still includes the dead lever, the connecting block, the fixation clamp, buffer spring, the axis of rotation, the eccentric wheel, a handle, gag lever post and apron, two dead levers are fixed in on the mount, the rotor plate stretches out the end and is fixed with the connecting block, the dead lever passes the connecting block upper end and installs the fixation clamp, the cover has buffer spring on the dead lever between fixation clamp and the connecting block, the cartridge has the axis of rotation between two connecting blocks, install the eccentric wheel in the axis of rotation, the axis of rotation stretches out the end and installs the handle, still install two gag lever posts on the rotor plate, two rotor plate upper.
7. A steel sheet blanking device according to claim 1, characterized in that: the base stock receiving agencies is including retrieving the board, retrieving the motor, retrieving the charging tray, die-clamping cylinder, direction splint, pressing from both sides tight piece, tensioning subassembly and unloading power wheel, install on the recovery board and retrieve the motor, retrieve motor drive and retrieve the charging tray and rotate, install die-cut support workstation and die-cut die-clamping cylinder and direction splint, install on die-cut support workstation and press from both sides tight piece on die-cut cylinder's the telescopic link, the steel band passes direction splint and presss from both sides tight piece, installs tensioning subassembly on the recovery board of direction splint and the tight piece below of clamp, the cartridge has the wheel of unloading power on the top left corner recovery board of tensioning subassembly, the steel band is retrieved on the dish retrieves the charging.
8. A steel sheet blanking device according to claim 7, characterized in that: tensioning assembly includes linear slide rail, sensor support, first balancing weight, second balancing weight, linking bridge, sprocket, anti-dazzling screen and the sensor that targets in place, linear slide rail and sensor support are vertical to be set up on retrieving the board, install first balancing weight and second balancing weight on two sliders of linear slide rail respectively, install linking bridge on the second balancing weight, linking bridge and first balancing weight set up relatively and equal cartridge has the sprocket, the sprocket uses with the locating hole cooperation of steel band both sides respectively, anti-dazzling screen is installed to first balancing weight side, install on the sensor support with anti-dazzling screen complex sensor that targets in place.
CN202010224768.2A 2020-03-26 2020-03-26 Steel sheet punching device Pending CN111331027A (en)

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Application Number Priority Date Filing Date Title
CN202010224768.2A CN111331027A (en) 2020-03-26 2020-03-26 Steel sheet punching device

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CN111331027A true CN111331027A (en) 2020-06-26

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CN202010224768.2A Pending CN111331027A (en) 2020-03-26 2020-03-26 Steel sheet punching device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114309240A (en) * 2022-01-23 2022-04-12 东莞六淳智能科技股份有限公司 Automatic punching equipment
CN114472221A (en) * 2022-01-06 2022-05-13 江苏才道精密仪器有限公司 Precision die-cutting tape ink-jet AOI optical inspection machine
CN117206411A (en) * 2023-11-09 2023-12-12 广东诺米家居智能科技有限公司 Stamping device and stamping method for kitchen wardrobe hardware

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114472221A (en) * 2022-01-06 2022-05-13 江苏才道精密仪器有限公司 Precision die-cutting tape ink-jet AOI optical inspection machine
CN114309240A (en) * 2022-01-23 2022-04-12 东莞六淳智能科技股份有限公司 Automatic punching equipment
CN114309240B (en) * 2022-01-23 2024-06-11 东莞六淳智能科技股份有限公司 Automatic punching equipment
CN117206411A (en) * 2023-11-09 2023-12-12 广东诺米家居智能科技有限公司 Stamping device and stamping method for kitchen wardrobe hardware
CN117206411B (en) * 2023-11-09 2024-01-12 广东诺米家居智能科技有限公司 Stamping device and stamping method for kitchen wardrobe hardware

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