CN114750239B - Stamping die positioning method applied to FPC processing - Google Patents
Stamping die positioning method applied to FPC processing Download PDFInfo
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- CN114750239B CN114750239B CN202210415815.0A CN202210415815A CN114750239B CN 114750239 B CN114750239 B CN 114750239B CN 202210415815 A CN202210415815 A CN 202210415815A CN 114750239 B CN114750239 B CN 114750239B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a stamping die positioning method applied to FPC processing, which relates to the technical field of FPC processing, and simultaneously discloses a stamping die positioning device, which comprises a processing table, wherein turnover plates are rotatably arranged on two sides of the processing table, a movable die frame is slidably arranged on the processing table, a stamping cylinder is fixedly arranged on the movable die frame and is used for driving an upper die holder to lift, an upper die plate is fixedly arranged on the upper die holder, two movable blocks are slidably arranged at the bottom of the movable die frame, movable rods are rotatably arranged on two sides of each movable block, the movable rods are rotatably connected with a lower die holder, positioning holes on FPC sheets adsorbed on a negative pressure head can be accurately positioned with positioning pins, meanwhile, feeding and positioning of the FPC sheets can be alternately performed on two sides through the arrangement of a turnover motor and the turnover plates, and the back and forth switching between positioning stamping of FPC strips or FPC sheets can be conveniently performed.
Description
Technical Field
The invention relates to the technical field of FPC processing, in particular to a stamping die positioning method applied to FPC processing.
Background
The flexible printed circuit board is made of polyimide or polyester film as a base material, has high reliability, excellent flexibility, high wiring density, light weight, thin thickness and good flexibility.
The prior art of application number CN202021479445.X discloses FPC typesetting stamping device, this stamping device is fixed FPC between two splint, then impress in frock with the stamping head with FPC, production efficiency is high, mechanized operation error is little, can effectively improve product quality, but this stamping device suitability is not strong, can only satisfy the punching press of FPC piece, can not satisfy the punching press of FPC area, this stamping device needs operating personnel to fix a position the processing to the FPC piece simultaneously, whole location punching process inefficiency to when bumping or beating the pilot pin, the condition that the pilot pin sags appears easily.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a stamping die positioning method for FPC processing.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the stamping die positioning method applied to FPC processing comprises the following steps:
step one: judging whether the stamping part to be positioned is an FPC (flexible printed circuit) belt or an FPC sheet;
step two: when the stamping part to be positioned is an FPC belt, the FPC belt is placed on two guide rollers of a stamping die positioning device, an output shaft of a guide motor drives the guide rollers to rotate, the guide rollers convey the FPC belt, when positioning holes on the surface of the FPC belt are moved to positioning pins in the conveying process of the FPC belt, an output shaft of a moving motor drives a first screw to rotate, the first screw is matched with a moving seat to drive a movable die frame to horizontally move, the moving speed of the movable die frame is the same as the conveying speed of the FPC belt, an output shaft of the adjusting motor drives a third screw to rotate, the third screw drives two movable blocks to oppositely move, the movable blocks are matched with a movable rod to drive a lower die seat to ascend, the lower die seat drives the positioning pins to ascend through the lower die, the positioning pins are inserted into positioning holes on the surface of the FPC belt, the FPC belt is positioned, then a piston rod of a stamping cylinder drives an upper die seat to descend, the upper die plate is matched with the lower die to punch the FPC belt, and after the stamping positioning is finished, the positioning pins are moved to the initial position, and the next stamping positioning treatment is prepared for the FPC belt;
step three: when the stamping part to be positioned is the FPC piece, the FPC piece is placed on a feeding belt on a feeding frame of a stamping die positioning device, a feeding motor drives the feeding belt to rotate through a feeding roller, the feeding belt conveys the FPC piece to a negative pressure head on a corresponding negative pressure seat, the negative pressure head adsorbs the FPC piece under negative pressure, an output shaft of the turnover motor drives a turnover plate to turn over 180 degrees, the connecting frame is adjusted to two sides of the movable die frame, a moving motor is started, an output shaft of the moving motor drives a first screw to rotate, the first screw is matched with a moving seat to move the movable die frame to the middle position of the top of a processing table, a side pushing cylinder is started, a piston rod of the side pushing cylinder pushes a side pushing plate to horizontally move, the side pushing plate drives a negative pressure seat to horizontally move to the upper side of a lower die, when a positioning hole on the piece is misplaced with the positioning pin, the fixed motor is started, the output shaft of the fixed motor drives a second screw to horizontally move, the negative pressure seat horizontally moves, the negative pressure seat drives the FPC piece horizontally move through the negative pressure head to vertically above the positioning pin, then the adjusting motor is started, the lower die drives the positioning pin to lift the positioning pin, the positioning pin is inserted into the FPC piece, the positioning hole on the surface of the FPC piece is inserted, the positioning pin is matched with the FPC piece is removed, the negative pressure is removed, and the negative pressure is sucked on the movable die seat after the positioning seat is matched with the positioning plate, and the FPC piece is punched, and the positioning plate is moved out.
Further, the stamping die positioning device comprises a processing table, wherein the two sides of the processing table are respectively provided with a turnover plate in a rotating mode, a movable die frame is slidably arranged on the processing table, a stamping cylinder is fixedly arranged on the movable die frame and used for driving an upper die holder to lift, an upper die plate is fixedly arranged on the upper die holder, two movable blocks are slidably arranged at the bottom of the movable die frame, movable rods are respectively rotatably arranged at the two sides of each movable block, the movable rods are rotatably connected with a lower die holder, a lower die is fixedly arranged on the lower die holder, and positioning pins are fixedly arranged on the lower die;
the utility model discloses a negative pressure head, including the roll-over board, the last fixed mounting of roll-over board has the connecting seat, fixed mounting has the guide roll on the connecting seat, fixed mounting has the link on the roll-over board, fixed mounting has side to push away the cylinder on the link, side push away cylinder piston rod tip fixed connection side push pedal, slidable mounting has the negative pressure seat on the side push pedal, install the negative pressure head on the negative pressure seat.
Further, two turnover motors are fixedly arranged in the processing table, the two turnover motors correspond to the two turnover plates one by one, and an output shaft of each turnover motor is fixedly connected with the corresponding turnover plate.
Further, a movable motor is fixedly installed inside the processing table, an output shaft of the movable motor is fixedly connected with a first lead screw, the first lead screw is in threaded connection with a movable seat, and the top of the movable seat is fixedly connected with the bottom of the movable die carrier.
Further, an adjusting motor is fixedly installed on the movable die frame, the adjusting motor is rotationally connected with a third screw rod, thread surfaces at two ends of the third screw rod are symmetrically arranged along the middle part, and two movable blocks are connected with two ends of the third screw rod in a thread mode.
Further, the positioning needle comprises a die fixing part, a product fixing part and a tip part, wherein the die fixing part is embedded in the lower die, the product fixing part is arranged on the outer side of the lower die, and the outer diameter of the product fixing part is larger than that of the die fixing part.
Further, the connecting seat and the connecting frame are respectively arranged on the upper side and the lower side of the turnover plate, a guide motor is fixedly arranged on the guide seat, an output shaft of the guide motor is connected with a guide roller, a second lead screw is rotatably arranged in the side pushing plate, a fixed motor is fixedly arranged on the side pushing plate, an output shaft of the fixed motor is connected with the second lead screw, and the second lead screw is in threaded connection with the negative pressure seat.
Further, two feeding frames are fixedly installed on the processing table, a feeding belt is rotatably installed on the feeding frames, a feeding motor is fixedly installed on the feeding frames, an output shaft of the feeding motor is connected with a feeding roller, and the feeding roller is used for driving the feeding belt to rotate.
Compared with the prior art, the invention has the following beneficial effects:
1. through the arrangement of the connecting seat, the guide seat and the guide roller on the turnover plate, the conveying of the FPC belt can be completed, meanwhile, the arrangement of the movable die carrier on the processing table is matched, the positioning and stamping of the FPC belt can be completed while the conveying of the FPC belt is carried out, when the positioning holes on the FPC belt are moved to the positioning pins, the moving speed of the movable die carrier is adjusted to be the same as the conveying speed of the FPC belt, the relative stationarity of the FPC belt, the upper die plate and the lower die can be kept, so that the accurate positioning pins are lifted to the conveying FPC belt, the FPC belt can be accurately positioned while the conveying of the FPC belt is not influenced, the automatic positioning and stamping of the FPC belt can be completed through the arrangement of the connecting frame on the other side of the turnover plate, the side pushing cylinder, the side pushing plate, the fixed motor, the negative pressure seat and the negative pressure head, the negative pressure seat is arranged on the side pushing plate in a sliding manner, the position of the FPC adsorbed on the negative pressure head can be adjusted in a double-axial direction by matching with the side pushing cylinder, the positioning holes on the FPC belt can be accurately positioned with the positioning pins, meanwhile, the FPC belt and the FPC belt can be alternately positioned with the positioning plates on the two side pushing motors, and the FPC belt can be alternately arranged, and the turnover plate can be conveniently or the positioning sheet can be switched to the positioning plate can be conveniently or the turnover plate can be arranged;
2. through the concrete structure setting of locating pin, can prevent to collide or strike the condition that the locating pin sags appears on the bed die when the locating pin to avoid appearing the condition that can't fix a position, the disability rate of the product of effective reduction, through the setting of two material loading shelves and material loading belt, can accomplish the material loading process of FPC piece automatically.
Drawings
FIG. 1 is a schematic view of a stamping die positioning structure;
FIG. 2 is an internal structural view of the movable mold frame of the present invention;
FIG. 3 is a cross-sectional view of a lower die of the present invention;
FIG. 4 is a schematic view of the structure of the roll-over panel of the present invention;
FIG. 5 is an internal structural view of the processing station of the present invention;
fig. 6 is a schematic structural view of the feeding frame of the present invention.
100. A processing table; 101. a turnover motor; 102. a moving motor; 103. a first lead screw; 104. a movable seat; 200. a turnover plate; 201. a connecting seat; 202. a guide seat; 203. a guide roller; 204. a guide motor; 205. a connecting frame; 206. a side pushing cylinder; 207. a side push plate; 208. fixing a motor; 209. a negative pressure seat; 210. a negative pressure head; 300. a movable mould frame; 301. a punching cylinder; 302. an upper die holder; 303. an upper template; 304. adjusting a motor; 305. a third lead screw; 306. a movable block; 307. a movable rod; 308. a lower die holder; 309. a lower die; 310. a positioning needle; 3101. a die fixing part; 3102. a product fixing part; 3103. a tip portion; 400. a feeding frame; 401. a feeding motor; 402. and a feeding belt.
Detailed Description
Referring to fig. 1 to 4
Example 1
The stamping die positioning device applied to FPC processing comprises a processing table 100, wherein turnover plates 200 are rotatably arranged on two sides of the processing table 100, a movable die frame 300 is slidably arranged on the processing table 100, a stamping cylinder 301 is fixedly arranged on the movable die frame 300, the stamping cylinder 301 is used for driving an upper die holder 302 to lift, an upper die plate 303 is fixedly arranged on the upper die holder 302, two movable blocks 306 are slidably arranged at the bottom of the movable die frame 300, movable rods 307 are rotatably arranged on two sides of the movable blocks 306, the movable rods 307 are rotatably connected with a lower die holder 308, a lower die 309 is fixedly arranged on the lower die holder 308, and positioning pins 310 are fixedly arranged on the lower die 309;
the connecting seat 201 is fixedly installed on the overturning plate 200, the guide seat 202 is fixedly installed on the connecting seat 201, the guide roller 203 is rotatably installed on the guide seat 202, the connecting frame 205 is fixedly installed on the overturning plate 200, the side pushing cylinder 206 is fixedly installed on the connecting frame 205, the end part of a piston rod of the side pushing cylinder 206 is fixedly connected with the side pushing plate 207, the negative pressure seat 209 is slidably installed on the side pushing plate 207, the negative pressure head 210 is installed on the negative pressure seat 209, the conveying of an FPC belt can be completed through the arrangement of the connecting seat 201, the guide seat 202 and the guide roller 203 on the overturning plate 200, the positioning and stamping of the FPC belt can be completed when the movable die carrier 300 is matched with the arrangement of the movable die carrier 300 on the processing table 100, when the positioning holes on the FPC belt are moved to the positioning pins 310, the moving speed of the movable die carrier 300 is adjusted to be the same as the conveying speed of the FPC belt, the FPC belt can be kept to be relatively static with the upper die plate and the lower die 309, the accurate positioning pins 310 are jacked to the FPC belt in the conveying FPC, the negative pressure plate 206 can be automatically influenced, and the negative pressure plate 206 can be accurately positioned on the opposite sides of the positioning pins 206, the two sides of the negative pressure seat 209 can be accurately matched with the negative pressure die carrier 209, and the negative pressure plate 209 can be accurately positioned on the two sides of the air carrier 209, and the negative pressure plate 209 can be matched with the negative pressure plate 209, and the negative pressure plate 209 can be accurately positioned on the two sides on the opposite sides, and the negative pressure plate 209 can be matched with the negative pressure plate.
Referring to fig. 5, two turnover motors 101 are fixedly installed inside the processing table 100, the two turnover motors 101 are in one-to-one correspondence with the two turnover plates 200, the output shafts of the turnover motors 101 are fixedly connected with the turnover plates 200, and the turnover motors 101 and the turnover plates 200 are arranged to facilitate the back and forth switching between positioning and stamping of the FPC tape or the FPC sheet.
The connecting seat 201 and the connecting frame 205 are respectively arranged on the upper side and the lower side of the turnover plate 200, a guide motor 204 is fixedly arranged on the guide seat 202, an output shaft of the guide motor 204 is connected with a guide roller 203, a second lead screw is rotatably arranged on the side push plate 207, a fixed motor 208 is fixedly arranged on the side push plate 207, an output shaft of the fixed motor 208 is connected with the second lead screw, and the second lead screw is in threaded connection with a negative pressure seat 209. The processing table 100 is internally and fixedly provided with a movable motor 102, an output shaft of the movable motor 102 is fixedly connected with a first lead screw 103, the first lead screw 103 is in threaded connection with a movable seat 104, and the top of the movable seat 104 is fixedly connected with the bottom of a movable die carrier 300. The movable die carrier 300 is fixedly provided with an adjusting motor 304, the adjusting motor 304 is rotationally connected with a third screw rod 305, thread surfaces at two ends of the third screw rod 305 are symmetrically arranged along the middle part, and two ends of the third screw rod 305 are in thread connection with two movable blocks 306. The positioning needle 310 comprises a die fixing portion 3101, a product fixing portion 3102 and a tip portion 3103, the die fixing portion 3101 is embedded in the lower die 309, the product fixing portion 3102 is arranged outside the lower die 309, the outer diameter of the product fixing portion 3102 is larger than that of the die fixing portion 3101, the positioning needle 310 is arranged through the specific structure of the positioning needle 310, the situation that the positioning needle 310 sags on the lower die 309 when the positioning needle 310 is bumped or knocked can be prevented, and therefore the situation that positioning cannot be achieved is avoided, and the rejection rate of products is effectively reduced.
Example 2
Referring to fig. 6, on the basis of embodiment 1, two feeding frames 400 are fixedly installed on the processing table 100, a feeding belt 402 is rotatably installed on the feeding frames 400, a feeding motor 401 is fixedly installed on the feeding frames 400, an output shaft of the feeding motor 401 is connected with a feeding roller, the feeding roller is used for driving the feeding belt 402 to rotate, and the feeding process of the FPC sheet can be automatically completed through the arrangement of the two feeding frames 400 and the feeding belt 402.
Working principle:
step one: when the stamping part to be positioned is an FPC belt, the FPC belt is placed on two guide rollers 203, an output shaft of a guide motor 204 drives the guide rollers 203 to rotate, the guide rollers 203 convey the FPC belt, when a positioning hole on the surface of the FPC belt is moved to a positioning needle 310 in the conveying process of the FPC belt, an output shaft of a moving motor 102 drives a first lead screw 103 to rotate, the first lead screw 103 is matched with a moving seat 104 to drive a movable die frame 300 to horizontally move, the moving speed of the movable die frame 300 is the same as the conveying speed of the FPC belt, then an output shaft of a regulating motor 304 drives a third lead screw 305 to rotate, the third lead screw 305 drives two movable blocks 306 to oppositely move, the movable blocks 306 are matched with a movable rod 307 to drive a lower die holder 308 to ascend, the lower die holder 308 drives a positioning needle 310 to ascend through a lower die 309, the positioning needle 310 is inserted into a positioning hole on the surface of the FPC belt, then a piston rod of a stamping cylinder 301 drives an upper die holder 302 to descend, the upper die holder 302 drives the upper die plate 303 to descend, the upper die plate 303 is matched with the lower die 309 to carry out stamping treatment on the FPC belt, the positioning needle 310 descends to an initial position, the movable die frame 300 moves to the initial position after the stamping positioning is finished, and the movable die frame 300 moves to the initial position, and the FPC belt is ready for being stamped for positioning one time.
Step two: when the stamping part to be positioned is an FPC sheet, the FPC sheet is placed on a feeding belt 402 on a feeding frame 400, a feeding motor 401 drives the feeding belt 402 to rotate through a feeding roller, the feeding belt 402 conveys the FPC sheet to a negative pressure head 210 on a corresponding negative pressure seat 209, the negative pressure head 210 adsorbs the FPC sheet in a negative pressure manner, an output shaft of a turnover motor 101 drives a turnover plate 200 to turn 180 degrees, a connecting frame 205 is adjusted to two sides of a movable die frame 300, a movable motor 102 is started, an output shaft of the movable motor 102 drives a first lead screw 103 to rotate, the first lead screw 103 is matched with a movable seat 104 to move the movable die frame 300 to the middle position of the top of the processing table 100, a side pushing cylinder 206 is started, a piston rod of the side pushing cylinder 206 pushes a side pushing plate 207 to horizontally move, the side pushing plate 207 drives the negative pressure seat 209 to horizontally move above a lower die 309, and when a positioning hole on the FPC sheet is misplaced with a positioning needle 310, starting a fixed motor 208, driving a second screw rod to rotate by an output shaft of the fixed motor 208, driving a negative pressure seat 209 to horizontally move by the second screw rod, driving an FPC sheet to horizontally move by the negative pressure seat 209 through a negative pressure head 210, adjusting a positioning hole on the FPC sheet to be right above a positioning needle 310, starting an adjusting motor 304, driving the positioning needle 310 to ascend by a lower die 309, inserting the positioning needle 310 into the positioning hole on the surface of the FPC sheet, completing positioning of the FPC sheet, canceling adsorption of the FPC sheet by the negative pressure head 210, moving the negative pressure seat 209 out of a movable die frame 300, driving an upper die seat 302 to descend by a piston rod of a stamping cylinder 301, punching the FPC sheet by the upper die plate 303, and adsorbing the FPC sheet by the negative pressure head 210 on the negative pressure seat 209 on the other side after punching and positioning are finished, and taking out the FPC sheet after punching and positioning.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention are intended to be considered as protecting the scope of the present template.
Claims (8)
1. The stamping die positioning method applied to FPC processing is characterized by comprising the following steps:
step one: judging whether the stamping part to be positioned is an FPC (flexible printed circuit) belt or an FPC sheet;
step two: when the stamping part to be positioned is an FPC belt, the FPC belt is placed on two guide rollers (203) of a stamping die positioning device, an output shaft of a guide motor (204) drives the guide rollers (203) to rotate, the guide rollers (203) convey the FPC belt, when a positioning hole on the surface of the FPC belt moves to a positioning needle (310) in the conveying process of the FPC belt, an output shaft of a moving motor (102) drives a first screw (103) to rotate, the first screw (103) is matched with a moving seat (104) to drive a movable die carrier (300) to horizontally move, the moving speed of the movable die carrier (300) is the same as the conveying speed of the FPC belt, then an output shaft of an adjusting motor (304) drives a third screw (305) to rotate, the third screw rod (305) drives the two movable blocks (306) to move in opposite directions, the movable blocks (306) are matched with the movable rods (307) to drive the lower die holder (308) to rise, the lower die holder (308) drives the positioning needle (310) to rise through the lower die (309), the positioning needle (310) is inserted into a positioning hole on the surface of the FPC belt to finish positioning of the FPC belt, then a piston rod of the stamping cylinder (301) drives the upper die holder (302) to descend, the upper die holder (302) drives the upper die plate (303) to descend, the upper die plate (303) is matched with the lower die (309) to stamp the FPC belt, the positioning needle (310) descends to an initial position after stamping positioning is finished, and the movable die holder (300) moves to the initial position, preparing to perform next stamping and positioning treatment on the FPC belt;
step three: when the stamping part to be positioned is an FPC sheet, the FPC sheet is placed on a feeding belt (402) on a feeding frame (400) of a stamping die positioning device, a feeding motor (401) drives the feeding belt (402) to rotate through a feeding roller, the feeding belt (402) conveys the FPC sheet to a negative pressure head (210) on a corresponding negative pressure seat (209), the negative pressure head (210) adsorbs the negative pressure of the FPC sheet, an output shaft of a turnover motor (101) drives a turnover plate (200) to turn over 180 degrees, a connecting frame (205) is adjusted to two sides of a movable die frame (300), a movable motor (102) is started, an output shaft of the movable motor (102) drives a first lead screw (103) to rotate, the first lead screw (103) is matched with a movable die frame (104) to move the movable die frame (300) to the middle position at the top of a processing table (100), a side pushing cylinder (206) is started, a piston rod of the side pushing cylinder (206) pushes a side pushing plate (207) to horizontally move, the negative pressure seat (209) horizontally moves to the upper die (309), when a positioning pin (310) on the FPC sheet and a positioning pin (208) on the FPC sheet drive a positioning pin (310) to horizontally move to a second lead screw (209) to be staggered, and the positioning pin (208) is driven to horizontally move to a position above the fixed lead screw (209), then start accommodate motor (304), bed die (309) drive locating pin (310) rise, locating pin (310) inserts the locating hole on FPC piece surface, accomplish the location of FPC piece, then negative pressure head (210) cancel the absorption to the FPC piece, negative pressure seat (209) shift out movable die carrier (300), stamping cylinder (301) piston rod drive upper die base (302) decline, cope match-plate pattern (303) cooperate bed die (309) to carry out punching press processing to the FPC piece, after the punching press location, negative pressure head (210) on negative pressure seat (209) of opposite side adsorb the FPC piece, and take out the FPC piece after the punching press location.
2. The stamping die positioning method applied to FPC processing according to claim 1, wherein the stamping die positioning device comprises a processing table (100), wherein a turnover plate (200) is rotatably arranged on two sides of the processing table (100), a movable die frame (300) is slidably arranged on the processing table (100), a stamping cylinder (301) is fixedly arranged on the movable die frame (300), the stamping cylinder (301) is used for driving an upper die base (302) to lift, an upper die plate (303) is fixedly arranged on the upper die base (302), two movable blocks (306) are slidably arranged at the bottom of the movable die frame (300), movable rods (307) are rotatably arranged on two sides of each movable block (306), a lower die base (308) is rotatably connected with the movable rods (307), a lower die (309) is fixedly arranged on the lower die base (308), and positioning pins (310) are fixedly arranged on the lower die base (309);
the automatic overturning device is characterized in that a connecting seat (201) is fixedly installed on the overturning plate (200), a guide seat (202) is fixedly installed on the connecting seat (201), a guide roller (203) is rotatably installed on the guide seat (202), a connecting frame (205) is fixedly installed on the overturning plate (200), a side pushing cylinder (206) is fixedly installed on the connecting frame (205), a side pushing plate (207) is fixedly connected with the end part of a piston rod of the side pushing cylinder (206), a negative pressure seat (209) is slidably installed on the side pushing plate (207), and a negative pressure head (210) is installed on the negative pressure seat (209).
3. The stamping die positioning method applied to FPC processing according to claim 2, wherein two turnover motors (101) are fixedly installed in the processing table (100), the two turnover motors (101) are in one-to-one correspondence with the two turnover plates (200), and output shafts of the turnover motors (101) are fixedly connected with the turnover plates (200).
4. The stamping die positioning method applied to FPC processing according to claim 3, wherein a mobile motor (102) is fixedly installed inside the processing table (100), an output shaft of the mobile motor (102) is fixedly connected with a first lead screw (103), the first lead screw (103) is in threaded connection with a mobile base (104), and the top of the mobile base (104) is fixedly connected with the bottom of a movable die carrier (300).
5. The stamping die positioning method applied to FPC processing according to claim 4, wherein an adjusting motor (304) is fixedly installed on the movable die frame (300), the adjusting motor (304) is rotationally connected with a third screw (305), threaded surfaces at two ends of the third screw (305) are symmetrically arranged along the middle part, and two movable blocks (306) are connected at two ends of the third screw (305) in a threaded manner.
6. The positioning method of a stamping die applied to FPC processing according to claim 5, wherein the positioning needle (310) comprises a die fixing portion (3101), a product fixing portion (3102) and a tip portion (3103), the die fixing portion (3101) is embedded in the lower die (309), the product fixing portion (3102) is arranged outside the lower die (309), and the outer diameter of the product fixing portion (3102) is larger than the outer diameter of the die fixing portion (3101).
7. The stamping die positioning method applied to FPC processing according to claim 6, wherein the connecting seat (201) and the connecting frame (205) are respectively arranged on the upper side and the lower side of the turnover plate (200), a guide motor (204) is fixedly installed on the guide seat (202), an output shaft of the guide motor (204) is connected with the guide roller (203), a second lead screw is rotatably installed on the side pushing plate (207), a fixed motor (208) is fixedly installed on the side pushing plate (207), an output shaft of the fixed motor (208) is connected with the second lead screw, and the second lead screw is in threaded connection with the negative pressure seat (209).
8. The stamping die positioning method applied to FPC processing according to claim 7, wherein two feeding frames (400) are fixedly installed on the processing table (100), a feeding belt (402) is rotatably installed on each feeding frame (400), a feeding motor (401) is fixedly installed on each feeding frame (400), an output shaft of each feeding motor (401) is connected with a feeding roller, and the feeding rollers are used for driving the feeding belt (402) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210415815.0A CN114750239B (en) | 2022-04-20 | 2022-04-20 | Stamping die positioning method applied to FPC processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| US7340931B1 (en) * | 2005-12-02 | 2008-03-11 | Sen-Jung Chuang | Roll forming and punching machine for metal sheet material |
| CN208245664U (en) * | 2018-06-06 | 2018-12-18 | 东莞市开方实业有限公司 | A kind of automatic feeder for punch tool hand |
| CN112110181A (en) * | 2020-10-27 | 2020-12-22 | 安徽卡尔森新材料科技有限公司 | Feeding device for diamond processing and using method thereof |
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| US7340931B1 (en) * | 2005-12-02 | 2008-03-11 | Sen-Jung Chuang | Roll forming and punching machine for metal sheet material |
| CN208245664U (en) * | 2018-06-06 | 2018-12-18 | 东莞市开方实业有限公司 | A kind of automatic feeder for punch tool hand |
| CN112110181A (en) * | 2020-10-27 | 2020-12-22 | 安徽卡尔森新材料科技有限公司 | Feeding device for diamond processing and using method thereof |
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| 不锈钢侧板全伺服成型生产线中冲切机构设计研究;张信群;阳刚;庞春水;王艳;;机电产品开发与创新(03);全文 * |
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