CN113000685A - Stamping device for noble metal foil - Google Patents
Stamping device for noble metal foil Download PDFInfo
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- CN113000685A CN113000685A CN202110036251.5A CN202110036251A CN113000685A CN 113000685 A CN113000685 A CN 113000685A CN 202110036251 A CN202110036251 A CN 202110036251A CN 113000685 A CN113000685 A CN 113000685A
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- metal foil
- plate
- fixed
- lead screw
- seat
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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
- B21D33/00—Special measures in connection with working metal foils, e.g. gold foils
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- 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
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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
- 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
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
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- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to a stamping device for noble metal foil, which comprises a rack, a feeding and discharging mechanism, a forming mechanism and a metal foil conveying mechanism, wherein a disc supporting leg is fixed at the bottom of the rack, a workbench is arranged at the top of the rack, an electric cabinet for placing electric elements is arranged on the rack, a cooling fan is arranged on the electric cabinet, the metal foil conveying mechanism is arranged on the workbench, the forming mechanism is arranged on one side of the metal foil conveying mechanism, the feeding and discharging mechanism is arranged on the forming mechanism, the feeding and discharging mechanism is positioned above the metal foil conveying mechanism, a display screen support is also arranged on the forming mechanism, and a display screen is arranged on the display screen support; the distance between the support plate and the metal foil placing plate can be adjusted and prolonged according to the length of the metal foil, so that the noble metal foil stamping device can simultaneously meet the requirement of stamping processing of metal foils with different lengths, and the practicability of equipment is improved.
Description
Technical Field
The invention relates to the technical field of metal foil forming equipment, in particular to a stamping device for noble metal foil.
Background
A metal foil; the metal foil is a thin metal sheet which is formed by metal extension, and mainly comprises a gold foil hot stamping, a pure silver foil and a hot stamping, and the stamping die is a special process device for processing metal or nonmetal into parts or semi-finished products in cold stamping. In the existing industry, metal foils are often required to be punched, and most of the metal foils are manually placed on a punching machine to be punched in the existing processing process, so that operators need to carry out one-by-one feeding and blanking operations on the metal foils, the labor intensity is high, and the processing efficiency is low; in addition, the stamping accuracy of the metal foil is difficult to ensure. Therefore, it is highly desirable to develop a punching apparatus for noble metal foil that can solve the above-mentioned problems.
Disclosure of Invention
The invention provides a stamping device for noble metal foil, which is used for reducing the labor intensity of operators and improving the stamping efficiency.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the invention adopts a stamping device for noble metal foil, which comprises a frame, a feeding and discharging mechanism, a forming mechanism and a metal foil conveying mechanism, wherein the bottom of the frame is fixed with a disc support leg, the top of the frame is provided with a workbench, the frame is provided with an electric cabinet for placing electric elements, the electric cabinet is provided with a cooling fan, the workbench is provided with the metal foil conveying mechanism, one side of the metal foil conveying mechanism is provided with the forming mechanism, the forming mechanism is provided with the feeding and discharging mechanism, the feeding and discharging mechanism is positioned above the metal foil conveying mechanism, the forming mechanism is also provided with a display screen bracket, the display screen bracket is provided with a display screen, the workbench is provided with a control button, the control button is connected with the input end of a PLC, and the output end of the PLC is connected with each mechanical part of the device, and the PLC receives a control command of the control button and controls the work of each mechanical part of the device.
Further, the feeding and discharging mechanism comprises a left sucker, a right sucker, a first displacement mechanism for driving the left sucker to move, a second displacement mechanism for driving the right sucker to move, and an X-direction displacement mechanism for driving the left sucker and the right sucker to move, wherein the X-direction displacement mechanism comprises a first movable plate, a cushion block is arranged at one end of the lower surface of the first movable plate, a first slider is arranged below the cushion block and is slidably mounted on a first slide rail, the first slide rail is fixed at one end of an X-direction mounting plate, an X-direction linear module is fixed at the other end of the X-direction mounting plate, the slider of the X-direction linear module is fixedly connected with the other end of the lower surface of the first movable plate, the second displacement mechanism is the same as the first displacement mechanism in structure and is symmetrically arranged, and the first displacement mechanism comprises a sucker mounting plate for fixing the left sucker, install the connecting seat on the sucking disc mounting panel, the top of connecting seat and the piston rod fixed connection of lift cylinder, the bottom at the second movable plate is fixed to the lift cylinder, second movable plate and first connecting block fixed connection, be fixed with first screw-nut on the first connecting block, first screw-nut suit is on first lead screw, the both ends of first lead screw are passed through the bearing respectively and are installed on primary shaft bearing, two primary shaft bearing fixes respectively at the both ends of riser, the riser sets up on first movable plate perpendicularly, be provided with the U-shaped backup pad between riser and the first movable plate.
Furthermore, a first driven belt wheel is installed on the first screw rod, the first driven belt wheel is in transmission connection with a first driving belt wheel through a first belt, the first driving belt wheel is fixed on an output shaft of a first motor, and the first motor is fixed on a first moving plate.
Further, left side sucking disc and right sucking disc are provided with a plurality ofly, and are a plurality of left side sucking disc and a plurality of right side sucking disc evenly arranges respectively rather than corresponding sucking disc mounting panel on, and is a plurality of left side sucking disc, a plurality of right side sucking disc communicates with the vacuum pump through the trachea respectively.
Further, the forming mechanism comprises a punch, the punch is fixedly connected with a piston end of a hydraulic cylinder, the hydraulic cylinder is fixed on a hydraulic cylinder mounting table, stand columns are arranged on the lower surface of the hydraulic cylinder mounting table, the stand columns are four and are arranged in a rectangular frame mode, the bottom of each stand column is fixed on a stamping seat, two die pads arranged at intervals are fixed on the stamping seat, guide sleeves are sleeved on the stand columns and fixed on the four corners of a pressing plate, the cross section of the pressing plate is I-shaped, a guide hole is formed in the center of the pressing plate, two pressing plate supporting rods are arranged at the top of the pressing plate, and the top of each pressing plate supporting rod is fixed on the lower surface of the hydraulic cylinder mounting table.
Further, the metal foil conveying mechanism comprises two third sliding rails which are arranged in parallel, the two third sliding rails are fixed on the stamping seat, a third sliding block is arranged on the two third sliding rails in a sliding manner, supporting seats are arranged on the two third sliding blocks, the two supporting seats are respectively fixed on two sides of the lower surface of the metal foil placing plate, a transverse limiting block is transversely arranged on the metal foil placing plate, two longitudinal limiting blocks are longitudinally arranged on the metal foil placing plate, the two longitudinal limiting blocks are positioned at two ends of the upper surface of the metal foil placing plate and are respectively positioned at two ends of the transverse limiting block, the transverse limiting blocks and the longitudinal limiting blocks jointly form a rectangular cavity for placing metal foils, two supporting frames are arranged on one side surface of the metal foil placing plate at intervals, sliding grooves are formed in the two supporting frames, adjusting rods are arranged in the two sliding grooves, the tops of the two adjusting rods are respectively fixed at two ends of the lower surface of the extension supporting plate.
Further, a second connecting block is fixed to the lower surface of the metal foil placing plate, a second lead screw nut is arranged on the second connecting block, the second lead screw nut is sleeved on a second lead screw, two ends of the second lead screw are respectively installed on second bearing seats through bearings, the two second bearing seats are respectively fixed to two ends of a punching seat, a sensor is arranged on the punching seat, a second driven belt wheel is installed on the second lead screw and is in transmission connection with a second driving belt wheel through a second belt, the second driving belt wheel is fixed to an output shaft of a second motor, the second motor is fixed to a motor fixing plate, the motor fixing plate is fixed to one side face of the punching seat, and an induction sheet corresponding to the sensor is further fixed to the lower surface of the metal foil placing plate.
The second technical solution adopted by the present invention to solve the above technical problems is as follows:
a molding method for a punching apparatus for a noble metal foil, comprising the steps of:
the first step, press control button, start and go up unloading mechanism, its piston rod of lift cylinder action drives connecting seat and sucking disc mounting panel downstream, a plurality of left sucking discs of installing on the sucking disc mounting panel are also along with downstream, make the foil on a plurality of left sucking discs contact the last work or material rest and closely laminate on the foil, start the vacuum pump and carry out the evacuation operation to a plurality of left sucking discs, produce vacuum suction in making, adsorb the foil on a plurality of left sucking discs, thereby the realization is to the absorption of foil.
Secondly, the lifting cylinder acts to drive the left suckers to move upwards, the metal foil moves upwards for a certain height along with the upwards movement, the X-direction linear module acts to drive the sliding block to drive the first moving plate and the component arranged on the first moving plate to move, so as to drive the left suckers and the metal foil to move above the metal foil placing plate, the first motor works to drive the first driving belt wheel to rotate, the first belt transmission drives the first driven belt wheel and the first screw rod to rotate, the first screw rod drives the first screw rod nut to move along the direction of the first screw rod, as the first screw rod nut is fixed on the first connecting block, the first connecting block is fixedly connected with the second moving plate, the lifting cylinder is fixed at the bottom of the second moving plate, so that the left suckers and the metal foil move along the direction of the first screw rod nut, so as to drive the left suckers and the metal foil to move right above the metal foil placing plate, the piston rod of the lifting cylinder moves to drive the left suckers and the metal foil to move downwards, so that the metal foil is contacted with the metal foil to place the plate, the vacuum pump stops working, the left suckers place the metal foil on the metal foil to place the plate, and the lifting cylinder moves to drive the left suckers to move upwards for a certain height to reset, so that the metal foil is loaded.
Thirdly, the metal foil conveying mechanism is started, a second motor works to drive a second driving belt wheel to rotate, the second driven belt wheel and the second screw rod are driven to rotate through the transmission of the second belt, the second screw rod nut is driven to move along the direction of the second screw rod through the second screw rod, the second screw rod nut is fixed on the second connecting block, the second connecting block is fixedly connected with the metal foil placing plate, thereby driving the metal foil placing plate to move along the third slide rail to the direction of the forming mechanism, the metal foil placed on the metal foil placing plate also moves to the lower part of the press plate of the forming mechanism along with the metal foil placing plate, when the sensor senses the sensing piece, the sensor sends a sensing signal to the PLC controller, the PLC controller controls the second motor to stop working, therefore, the metal foil is accurately conveyed, and the punching position of the metal foil is accurately positioned right below the punch.
And fourthly, when the metal foil reaches the punching position at the correct position, starting the hydraulic cylinder, driving the punch to move downwards by the piston rod of the hydraulic cylinder, punching the surface of the metal foil by the punch through the guide hole of the pressing plate so as to realize punching of the metal foil, and driving the punch to move upwards to return to the initial position by the hydraulic cylinder after punching.
Fifthly, a second motor works to drive a second driving belt wheel to rotate, a second driven belt wheel and a second screw rod are driven to rotate through second belt transmission, a second screw rod nut is driven to move along the direction of the second screw rod through the second screw rod, the second screw rod nut is fixed on a second connecting block, the second connecting block is fixedly connected with a metal foil placing plate, so that the metal foil placing plate is driven to move along a third slide rail in the direction away from a forming mechanism, a formed metal foil placed on the metal foil placing plate returns to an initial position along with the movement of the metal foil placing plate, an X-direction linear module and a second displacement mechanism work to drive a right sucker to move to the position above the formed metal foil, a vacuum pump drives the right sucker to suck the formed metal foil, a lifting cylinder acts to drive the right sucker and the formed metal foil to move upwards to a certain height, and the X-direction linear module drives the right sucker and the formed metal foil to move downwards to a material rack, after the right sucker and the formed metal foil move to the upper side of the blanking frame, the vacuum pump stops working, and the right sucker places the formed metal foil on the blanking frame, so that blanking of the metal foil is achieved.
According to the invention, the distance between the support plate and the metal foil placing plate can be adjusted and prolonged according to the length of the metal foil by arranging the metal foil conveying mechanism, so that the noble metal foil stamping device can simultaneously meet the requirement of stamping processing of metal foils with different lengths, and the practicability of the equipment is improved; according to the stamping device for the noble metal foil, disclosed by the invention, the metal foil on the feeding frame is adsorbed by the feeding and discharging mechanism and then transferred to the metal foil conveying mechanism, the metal foil is conveyed to the forming mechanism by the metal foil conveying mechanism, the forming mechanism performs stamping forming on the metal foil, and after stamping is finished, the metal foil conveying mechanism is matched with the feeding and discharging mechanism to perform blanking operation on the formed metal foil; in the whole working process, an operator only needs to adjust and extend the distance between the supporting plate and the metal foil placing plate according to the length of the metal foil, and does not need to carry out the loading and unloading operation of the metal foil one by one; according to the invention, the sensor senses the induction sheet and sends the induction signal to the PLC, and the PLC controls the second motor to stop working, so that the metal foil is accurately conveyed, the punching position of the metal foil is accurately positioned right below the punch, the punching error is effectively reduced, and the punching precision is improved; the metal foil feeding and discharging mechanism is provided with the left sucker and the right sucker, so that the left sucker can suck or place a metal foil to be formed at one time, the right sucker can suck or place the metal foil formed at one time, the metal foil can be orderly fed and discharged, and the metal foil feeding and discharging efficiency can be effectively improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of a punching apparatus for a noble metal foil according to the present invention;
FIG. 2 is a front view of a punching apparatus for a noble metal foil according to the present invention;
FIG. 3 is a perspective view of a loading and unloading mechanism of the noble metal foil stamping device according to the present invention;
FIG. 4 is a front view of a loading and unloading mechanism used in a noble metal foil stamping device according to the present invention;
FIG. 5 is a right side view of a loading and unloading mechanism of the noble metal foil stamping apparatus according to the present invention;
FIG. 6 is a schematic structural view of a forming mechanism of the punching apparatus for noble metal foil according to the present invention;
FIG. 7 is a sectional view taken along line A-A of FIG. 6;
FIG. 8 is a perspective view of a metal foil feeding mechanism used in the noble metal foil stamping device according to the present invention;
FIG. 9 is a left side view of a metal foil feed mechanism used in the noble metal foil stamping device according to the present invention;
FIG. 10 is a front view of a metal foil feeding mechanism used in the noble metal foil stamping apparatus according to the present invention.
In the drawings:
1. a frame; 2. a feeding and discharging mechanism; 201. a left suction cup; 202. a right sucker; 203. a first moving plate; 204. Cushion blocks; 205. a first slider; 206. a first slide rail; 207. an X-direction mounting plate; 208. an X-direction linear module; 209. a sucker mounting plate; 210. a connecting seat; 211. a lifting cylinder; 212. a second moving plate; 213. A first connection block; 214. a first lead screw nut; 215. a first lead screw; 216. a first bearing housing; 217. A vertical plate; 218. a U-shaped support plate; 219. a first driven pulley; 220. a first belt; 221. a first driving pulley; 222. a first motor; 223. a second slider; 224. a second slide rail; 3. a molding mechanism; 301. A punch; 302. a hydraulic cylinder; 303. a hydraulic cylinder mounting table; 304. a column; 305. punching a seat; 306. touching a pad; 307. a guide sleeve; 308. pressing a plate; 309. a guide hole; 310. a pressure plate supporting rod; 4. a metal foil conveying mechanism; 401. a third slide rail; 402. a third slider; 403. a supporting seat; 404. a metal foil placement plate; 405. A transverse limiting block; 406. a longitudinal limiting block; 407. a support frame; 408. a chute; 409. adjusting a rod; 410. Extending the support plate; 411. a second connecting block; 412. a second feed screw nut; 413. a second lead screw; 414. A second bearing housing; 415. a second driven pulley; 416. a second belt; 417. a second driving pulley; 418. A second motor; 419. a motor fixing plate; 420. an induction sheet; 421. a sensor; 5. a disc leg; 6. A work table; 7. an electric cabinet; 8. a heat radiation fan; 9. a display screen support; 10. a display screen; 11. a control button; 12. a metal foil.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
Referring to fig. 1 and 2, a stamping device for precious metal foil comprises a frame 1, a loading and unloading mechanism 2, a forming mechanism 3 and a metal foil conveying mechanism 4, wherein a disc support 5 is fixed at the bottom of the frame 1, a workbench 6 is arranged at the top of the frame 1, an electric cabinet 7 for placing electrical components is arranged on the frame 1, a cooling fan 8 is arranged on the electric cabinet 7, the metal foil conveying mechanism 4 is arranged on the workbench 6, the forming mechanism 3 is arranged on one side of the metal foil conveying mechanism 4, the loading and unloading mechanism 2 is arranged on the forming mechanism 3, the loading and unloading mechanism 2 is positioned above the metal foil conveying mechanism 4, a display screen support 9 is further arranged on the forming mechanism 3, a display screen 10 is mounted on the display screen support 9, and a control button 11 is arranged on the workbench 6, the control button 11 is connected with the input end of a PLC controller, the output end of the PLC controller is connected with each mechanical part of the device, and the PLC controller receives a control instruction of the control button 11 and controls the work of each mechanical part of the device.
Referring to fig. 3-5, the feeding and discharging mechanism 2 includes a left suction cup 201, a right suction cup 202, a first displacement mechanism for driving the left suction cup 201 to move, a second displacement mechanism for driving the right suction cup 202 to move, and an X-direction displacement mechanism for driving the left suction cup 201 and the right suction cup 202 to move, the X-direction displacement mechanism includes a first moving plate 203, a pad 204 is disposed at one end of a lower surface of the first moving plate 203, a first slider 205 is disposed below the pad 204, the first slider 205 is slidably mounted on a first slide rail 206, the first slide rail 206 is fixed at one end of an X-direction mounting plate 207, an X-direction linear module 208 is fixed at the other end of the X-direction mounting plate 207, the X-direction mounting plate 207 is fixed on a hydraulic cylinder mounting table 303, and a slider of the X-direction linear module 208 is fixedly connected to the other end of the lower surface of the first, the second displacement mechanism has the same structure as the first displacement mechanism and is symmetrically arranged, the first displacement mechanism comprises a sucker mounting plate 209 for fixing the left sucker 201, the sucker mounting plate 209 is provided with a connecting seat 210, the top of the connecting seat 210 is fixedly connected with a piston rod of a lifting cylinder 211, the lifting cylinder 211 is fixed at the bottom of the second moving plate 212, the second moving plate 212 is fixedly connected with the first connecting block 213, a first lead screw nut 214 is fixed on the first connecting block 213, the first lead screw nut 214 is sleeved on the first lead screw 215, two ends of the first screw 215 are respectively mounted on first bearing seats 216 through bearings, the two first bearing seats 216 are respectively fixed at two ends of a vertical plate 217, the vertical plate 217 is vertically arranged on the first moving plate 203, and a U-shaped supporting plate 218 is arranged between the vertical plate 217 and the first moving plate 203.
In this embodiment, a first driven pulley 219 is mounted on the first lead screw 215, the first driven pulley 219 is in transmission connection with a first driving pulley 221 through a first belt 220, the first driving pulley 221 is fixed on an output shaft of a first motor 222, and the first motor 222 is fixed on the first moving plate 203.
In this embodiment, two second sliding blocks 223 are installed at an interval on one end of the second moving plate 212, which is far away from the lifting cylinder 211, the two second sliding blocks 223 are both installed on the second sliding rail 224, and the two second sliding rails 224 are arranged in parallel and fixed on the vertical plate 217.
In this embodiment, left side sucking disc 201 is used for getting and puts the fashioned metal foil, left side sucking disc 201 is provided with the work or material rest, it has the polylith to treat fashioned metal foil 12 to pile up on the work or material rest, left side sucking disc 201 and right sucking disc 202 are provided with a plurality ofly, and are a plurality of left side sucking disc 201 and a plurality of right side sucking disc 202 evenly arranges respectively on rather than corresponding sucking disc mounting panel 209, and is a plurality of left side sucking disc 201, a plurality of right side sucking disc 202 is respectively through trachea and vacuum pump intercommunication, right side sucking disc 202 is used for getting the metal foil after the shaping, right side sucking disc 202's right side is provided with blanking frame, blanking frame is used for placing the metal foil after the shaping. During the use, left sucking disc 201 accomplishes the absorption or the time of placing of treating fashioned metal forming once, and right sucking disc 202 also accomplishes the metal forming after the one shot forming simultaneously and absorbs or place, and the business turn over is orderly, effectively improves the last unloading efficiency of metal forming.
Referring to fig. 6 and 7, the forming mechanism 3 includes a punch 301, the punch 301 is fixedly connected to a piston end of a hydraulic cylinder 302, the hydraulic cylinder 302 is fixed to a hydraulic cylinder mounting table 303, a display screen support 9 is arranged on the hydraulic cylinder mounting table 303, four upright columns 304 are arranged on a lower surface of the hydraulic cylinder mounting table 303, the upright columns 304 are arranged in a rectangular frame, a bottom of each upright column 304 is fixed to a punching seat 305, the punching seat 305 is fixed to a worktable 6, two die pads 306 arranged at intervals are fixed to the punching seat 305, the die pads 306 are located at one end of the punching seat 305, a guide sleeve 307 is sleeved on each upright column 304, the guide sleeves 307 are fixed to four corners of a pressing plate 308, a cross section of the pressing plate 308 is i-shaped, a guide hole 309 is formed in a center of the pressing plate 308, two pressing plate support rods 310 are arranged at a top of the pressing plate 308, the top of the pressure plate support rod 310 is fixed on the lower surface of the hydraulic cylinder mounting table 303.
Referring to fig. 8 and 9, the metal foil conveying mechanism 4 includes two third sliding rails 401 arranged in parallel, the two third sliding rails 401 are fixed on the stamping seat 305, third sliding blocks 402 are slidably arranged on the two third sliding rails 401, supporting seats 403 are respectively arranged on the two third sliding blocks 402, the two supporting seats 403 are respectively fixed on two sides of the lower surface of the metal foil placing plate 404, a transverse limiting block 405 is transversely arranged on the metal foil placing plate 404, two longitudinal limiting blocks 406 are longitudinally arranged on the metal foil placing plate 404, the two longitudinal limiting blocks 406 are located at two ends of the upper surface of the metal foil placing plate 404 and are respectively located at two ends of the transverse limiting block 405, the transverse limiting block 405 and the longitudinal limiting blocks 406 together form a rectangular cavity for placing metal foil, two supporting frames 407 are arranged at an interval on one side surface of the metal foil placing plate 404, the two support frames 407 are respectively provided with a sliding groove 408, the two sliding grooves 408 are respectively internally provided with an adjusting rod 409 (or two adjusting rods 409), and the tops of the two adjusting rods 409 are respectively fixed at two ends of the lower surface of the extension support plate 410. Two regulation poles 409 can move in the spout 408 horizontal translation, adjust the pole 409 and remove drive extension backup pad 410 and remove for extension backup pad 410 cooperates metal forming to place the board 404 and can place the longer metal forming 12 of length, can adjust the distance between extension backup pad 410 and the metal forming and place the board 404 according to the length of metal forming 12 promptly, so that the stamping device who uses in precious metal forming can satisfy the stamping process to the metal forming 12 of different length simultaneously, improved the practicality of equipment.
In this embodiment, a second connection block 411 is fixed on the lower surface of the metal foil placing plate 404, a second lead screw nut 412 is arranged on the second connecting block 411, the second lead screw nut 412 is sleeved on a second lead screw 413, two ends of the second lead screw 413 are respectively mounted on the second bearing seats 414 through bearings, the two second bearing seats 414 are respectively fixed at two ends of the stamping seat 305, a sensor 421 is arranged on the stamping seat 305, a second driven pulley 415 is arranged on the second lead screw 413, the second driven pulley 415 is in driving connection with a second driving pulley 417 via a second belt 416, the second driving pulley 417 is fixed to an output shaft of the second motor 418, the second motor 418 is fixed to the motor fixing plate 419, the motor fixing plate 419 is fixed to one side surface of the punch holder 305, and an induction sheet 420 corresponding to the sensor 421 is further fixed to the lower surface of the metal foil placement plate 404. Respond to response piece 421 through sensor 421 to with response signal transmission to PLC controller, PLC controller control second motor 418 stop work, thereby realize the accurate transport of metal forming 12, make the accurate position that is located drift 301 of punching position of metal forming 12 under, effectively reduce the punching press error, improve the punching press precision.
The working principle and the forming method of the stamping device for the noble metal foil comprise the following steps:
first, press control button 11, start unloading mechanism 2, its piston rod of lift cylinder 211 action drives connecting seat 210 and sucking disc mounting panel 209 downstream, a plurality of left sucking discs 201 installed on sucking disc mounting panel 209 also along with the downstream, make a plurality of left sucking discs 201 contact the foil 12 on the work or material rest and closely laminate on foil 12, start the vacuum pump and carry out the evacuation operation to a plurality of left sucking discs 201, make production vacuum suction in it, adsorb foil 12 on a plurality of left sucking discs 201, thereby realize the absorption to foil 12.
Secondly, the lifting cylinder 211 acts to drive the left suckers 201 to move upwards, the metal foil 12 moves upwards for a certain height, the X-direction linear module 208 acts to drive the slider thereof to drive the first moving plate 203 and the components mounted on the first moving plate 203 to move, thereby driving the left suckers 201 and the metal foil 12 to move above the metal foil placing plate 404, the first motor 222 operates to drive the first driving pulley 221 to rotate, the first belt 220 drives the first driven pulley 219 and the first lead screw 215 to rotate, the first lead screw 215 drives the first lead screw nut 214 to move along the direction of the first lead screw 215, as the first lead screw nut 214 is fixed on the first connecting block 213, the first connecting block 213 is fixedly connected with the second moving plate 212, the lifting cylinder 211 is fixed at the bottom of the second moving plate 212, so that the left suckers 201 and the metal foil 12 move along the direction of the first lead screw nut 214, thereby drive a plurality of left suckers 201 and metal forming 12 and remove and place the board 404 directly over the metal forming, its piston rod of lift cylinder 211 action drives a plurality of left suckers 201 and metal forming 12 downstream, make metal forming 12 contact metal forming place the board 404, the vacuum pump stop work for a plurality of left suckers 201 are placed metal forming 12 on metal forming places the board 404, lift cylinder 211 action drives a plurality of left suckers 201 upward movement certain height and resets, thereby realize the material loading of metal forming 12.
Thirdly, the metal foil conveying mechanism 4 is started, the second motor 418 works to drive the second driving pulley 417 to rotate, the second driven pulley 415 and the second lead screw 413 are driven to rotate by the second belt 416, the second lead screw nut 412 is driven to move along the direction of the second lead screw 413 by the second lead screw 413, the second connecting block 411 is fixedly connected with the metal foil placing plate 404 because the second lead screw nut 412 is fixed on the second connecting block 411, so that the metal foil placing plate 404 is driven to move along the third slide rail 401 towards the forming mechanism 3, the metal foil 12 placed on the metal foil placing plate 404 also moves to the lower part of the pressing plate 308 of the forming mechanism 3 along with the metal foil placing plate 404, when the sensor 421 senses the sensing piece 420, the sensor 421 sends a sensing signal to the PLC controller, and the PLC controller controls the second motor 418 to stop working, so as to realize the accurate conveying of the metal foil 12, so that the punching position of the metal foil 12 is located exactly right under the punch 301.
Fourthly, when the metal foil 12 reaches the punching position at the correct position, the hydraulic cylinder 302 is started, the piston rod of the hydraulic cylinder 302 drives the punch 301 to move downwards, the punch 301 penetrates through the guide hole 309 of the pressing plate 308 to punch and form the surface of the metal foil 12, so that punching and punching of the metal foil 12 are achieved, and after punching is completed, the hydraulic cylinder 302 works to drive the punch 301 to move upwards to return to the initial position.
Fifthly, the second motor 418 operates to drive the second driving pulley 417 to rotate, the second driven pulley 415 and the second lead screw 413 are driven to rotate by the second belt 416, the second lead screw nut 412 is driven to move along the direction of the second lead screw 413 by the second lead screw 413, because the second lead screw nut 412 is fixed on the second connecting block 411, the second connecting block 411 is fixedly connected with the metal foil placing plate 404, so as to drive the metal foil placing plate 404 to move along the third slide rail 401 in the direction away from the forming mechanism 3, the formed metal foil placed on the metal foil placing plate 404 returns to the initial position along with the movement of the metal foil placing plate 404, the X-direction linear module 208 and the second displacement mechanism operate to drive the right suction cup 202 to move to the upper side of the formed metal foil, the vacuum pump drives the right suction cup 202 to suck the formed metal foil, the lifting cylinder 211 operates to drive the right suction cup 202 and the formed metal foil to move upwards to a certain height, the X-direction linear module 208 drives the right sucker 202 and the formed metal foil to move towards the blanking frame, after the right sucker 202 and the formed metal foil move to the upper part of the blanking frame, the vacuum pump stops working, and the right sucker 202 places the formed metal foil 12 on the blanking frame, so that blanking of the metal foil 12 is achieved.
Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.
Claims (7)
1. The utility model provides a stamping device for noble metal paper tinsel, includes frame (1), goes up unloading mechanism (2), forming mechanism (3) and metal foil conveying mechanism (4), its characterized in that: the bottom of the rack (1) is fixed with a disc support leg (5), the top of the rack (1) is provided with a workbench (6), the rack (1) is provided with an electric cabinet (7) for placing electrical components, the electric cabinet (7) is provided with a cooling fan (8), the workbench (6) is provided with a metal foil conveying mechanism (4), one side of the metal foil conveying mechanism (4) is provided with a forming mechanism (3), the forming mechanism (3) is provided with a feeding and discharging mechanism (2), the feeding and discharging mechanism (2) is positioned above the metal foil conveying mechanism (4), the forming mechanism (3) is further provided with a display screen support (9), a display screen (10) is mounted on the display screen support (9), the workbench (6) is provided with a control button (11), and the control button (11) is connected with a PLC controller input end, the output end of the PLC is connected with each mechanical part of the device, and the PLC receives a control instruction of a control button (11) to control the work of each mechanical part of the device.
2. The stamping device for noble metal foil according to claim 1, wherein the feeding and discharging mechanism (2) comprises a left suction cup (201), a right suction cup (202), a first displacement mechanism for driving the left suction cup (201) to move, a second displacement mechanism for driving the right suction cup (202) to move, and an X-direction displacement mechanism for driving the left suction cup (201) and the right suction cup (202) to move, the X-direction displacement mechanism comprises a first moving plate (203), a pad block (204) is arranged at one end of the lower surface of the first moving plate (203), a first slide block (205) is arranged below the pad block (204), the first slide block (205) is slidably mounted on a first slide rail (206), the first slide rail (206) is fixed at one end of an X-direction mounting plate (207), and an X-direction linear module (208) is fixed at the other end of the X-direction mounting plate (207), the X-direction linear module (208) is fixedly connected with the other end of the lower surface of the first moving plate (203) through a sliding block, the second moving mechanism is identical to the first moving mechanism in structure and is symmetrically arranged, the first moving mechanism comprises a sucker mounting plate (209) used for fixing a left sucker (201), a connecting seat (210) is mounted on the sucker mounting plate (209), the top of the connecting seat (210) is fixedly connected with a piston rod of a lifting cylinder (211), the lifting cylinder (211) is fixed at the bottom of the second moving plate (212), the second moving plate (212) is fixedly connected with a first connecting block (213), a first lead screw nut (214) is fixed on the first connecting block (213), the first lead screw nut (214) is sleeved on a first lead screw (215), two ends of the first lead screw (215) are respectively mounted on a first bearing seat (216) through bearings, the two first bearing seats (216) are respectively fixed at two ends of a vertical plate (217), the vertical plate (217) is vertically arranged on the first moving plate (203), and a U-shaped supporting plate (218) is arranged between the vertical plate (217) and the first moving plate (203).
3. The punching device for noble metal foil according to claim 2, wherein the first lead screw (215) is provided with a first driven pulley (219), the first driven pulley (219) is in transmission connection with a first driving pulley (221) through a first belt (220), the first driving pulley (221) is fixed on an output shaft of a first motor (222), and the first motor (222) is fixed on the first moving plate (203).
4. The punching device for noble metal foil according to claim 2, wherein a plurality of left suction cups (201) and right suction cups (202) are provided, a plurality of left suction cups (201) and right suction cups (202) are respectively and uniformly arranged on the corresponding suction cup mounting plates (209), and a plurality of left suction cups (201) and right suction cups (202) are respectively communicated with a vacuum pump through air pipes.
5. The stamping device for noble metal foil according to claim 1, wherein the forming mechanism (3) comprises a punch (301), the punch (301) is fixedly connected with a piston end of a hydraulic cylinder (302), the hydraulic cylinder (302) is fixed on a hydraulic cylinder mounting table (303), the lower surface of the hydraulic cylinder mounting table (303) is provided with four upright columns (304), the upright columns (304) are arranged in a rectangular frame, the bottom of each upright column (304) is fixed on a stamping seat (305), two die pads (306) arranged at intervals are fixed on the stamping seat (305), each upright column (304) is sleeved with a guide sleeve (307), the guide sleeves (307) are fixed on four corners of a pressure plate (308), the cross section of the pressure plate (308) is in an I shape, a guide hole (309) is formed in the center position of the pressure plate (308), two pressing plate supporting rods (310) are arranged at the top of the pressing plate (308), and the tops of the pressing plate supporting rods (310) are fixed to the lower surface of the hydraulic cylinder mounting table (303).
6. The stamping apparatus for noble metal foil according to claim 1, wherein said metal foil feeding mechanism (4) comprises two third sliding rails (401) disposed in parallel, two of said third sliding rails (401) are fixed on the stamping seat (305), two of said third sliding rails (401) are slidably provided with a third sliding block (402), two of said third sliding blocks (402) are each provided with a supporting seat (403), two of said supporting seats (403) are respectively fixed on both sides of the lower surface of the metal foil placement plate (404), a transverse stopper (405) is transversely provided on the metal foil placement plate (404), two of said longitudinal stoppers (406) are longitudinally provided on the metal foil placement plate (404), two of said longitudinal stoppers (406) are located on both ends of the upper surface of the metal foil placement plate (404) and are respectively located on both ends of said transverse stopper (405), the metal foil placing plate is characterized in that the transverse limiting block (405) and the longitudinal limiting block (406) jointly form a rectangular cavity for placing metal foils, two supporting frames (407) are arranged on one side face of the metal foil placing plate (404) at intervals, sliding grooves (408) are formed in the two supporting frames (407), adjusting rods (409) are arranged inside the two sliding grooves (408), and the tops of the two adjusting rods (409) are respectively fixed at two ends of the lower surface of the extension supporting plate (410).
7. The punching device for noble metal foil according to claim 6, wherein a second connecting block (411) is fixed on the lower surface of the metal foil placing plate (404), a second lead screw nut (412) is arranged on the second connecting block (411), the second lead screw nut (412) is sleeved on a second lead screw (413), two ends of the second lead screw (413) are respectively mounted on second bearing seats (414) through bearings, the two second bearing seats (414) are respectively fixed on two ends of the punching seat (305), a sensor (421) is arranged on the punching seat (305), a second driven pulley (415) is mounted on the second lead screw (413), the second driven pulley (415) is in transmission connection with a second driving pulley (417) through a second belt (416), and the second driving pulley (417) is fixed on an output shaft of a second motor (418), the second motor (418) is fixed on a motor fixing plate (419), the motor fixing plate (419) is fixed on one side surface of the punching seat (305), and an induction sheet (420) corresponding to the sensor (421) is further fixed on the lower surface of the metal foil placing plate (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110036251.5A CN113000685A (en) | 2021-01-12 | 2021-01-12 | Stamping device for noble metal foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110036251.5A CN113000685A (en) | 2021-01-12 | 2021-01-12 | Stamping device for noble metal foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113000685A true CN113000685A (en) | 2021-06-22 |
Family
ID=76384294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110036251.5A Withdrawn CN113000685A (en) | 2021-01-12 | 2021-01-12 | Stamping device for noble metal foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113000685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147112A (en) * | 2022-02-09 | 2022-03-08 | 江苏梦尧智能制造有限公司 | Stamping equipment is detected to sheet metal processing effect |
-
2021
- 2021-01-12 CN CN202110036251.5A patent/CN113000685A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147112A (en) * | 2022-02-09 | 2022-03-08 | 江苏梦尧智能制造有限公司 | Stamping equipment is detected to sheet metal processing effect |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210622 |
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| WW01 | Invention patent application withdrawn after publication |