CN113714384B - Stamping forming mechanism - Google Patents
Stamping forming mechanism Download PDFInfo
- Publication number
- CN113714384B CN113714384B CN202110863882.4A CN202110863882A CN113714384B CN 113714384 B CN113714384 B CN 113714384B CN 202110863882 A CN202110863882 A CN 202110863882A CN 113714384 B CN113714384 B CN 113714384B
- Authority
- CN
- China
- Prior art keywords
- aluminum strip
- material pulling
- carrier film
- cylinder
- finished product
- 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.)
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Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 129
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 129
- 239000000463 material Substances 0.000 claims abstract description 53
- 238000003825 pressing Methods 0.000 claims abstract description 50
- 238000004080 punching Methods 0.000 claims abstract description 50
- 239000002699 waste material Substances 0.000 claims abstract description 40
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 239000004411 aluminium Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims 1
- 238000005491 wire drawing Methods 0.000 abstract description 3
- GUIJLPKNGJMXKV-AZUAARDMSA-N rod-188 Chemical compound C1=CC(C)=CC=C1S(=O)(=O)N1[C@@H]([C@H]2OC(=O)CC2)C2=CC=CC=C2CC1 GUIJLPKNGJMXKV-AZUAARDMSA-N 0.000 description 6
- 238000003475 lamination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D43/003—Positioning devices
-
- 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
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a stamping forming mechanism, which comprises a material pulling machine positioned at the rear end of a punching device, a carrier film feeding roll and an aluminum strip feeding roll which are arranged at the front end of the punching device, wherein an aluminum strip on the aluminum strip feeding roll is positioned above the carrier film, the carrier film and the aluminum strip pass through the punching device by being driven by the material pulling machine, the punching device comprises an upper die and a lower die which are arranged on a base, a corresponding stamping bulge part, a leveling pressing part and an outline cutting pressing part are sequentially arranged between the upper die and the lower die, and the aluminum strip sequentially passes through the stamping bulge part, the leveling pressing part and the outline cutting pressing part from the upper end surface of the lower die; the lower die is internally provided with a lifting device, the carrier film passes through the bottom of the lower die and is led to the lifting device through a guiding device, and an inlet of the material pulling machine is provided with an aluminum strip waste guiding plate and a finished product guiding plate. The invention ensures that the wire drawing lines of the punched aluminum sheet are consistent with the length direction of the carrier film, ensures the quality of the finally formed aluminum sheet, and meets the requirements of customers.
Description
Technical Field
The invention relates to the field of punching, in particular to a punch forming mechanism.
Background
The finished aluminum strip requires attaching a plurality of aluminum sheets to a carrier film, each of which is pre-processed into a rectangular shape with a protrusion in the middle prior to attachment. At present, the aluminium strip is punched to be rectangular and has bellied aluminum sheet earlier, collects a plurality of aluminum sheets and uses the chip mounter to laminate again, and this kind of mode efficiency is lower. In order to solve the problem, equipment with an automatic punching forming device is developed, such as China patent publication No. CN 212494866U, issued by 2021-02-09, discloses a cross punching forming device, and the structure can directly attach an aluminum strip to a carrier film after punching through cross feeding, so that the production efficiency is higher. The aluminum strip and the carrier film are in cross feeding and stamping, and the aluminum sheet can be attached to the carrier film, but because of wiredrawing-shaped grains on the aluminum sheet, the grains on the aluminum sheet are inconsistent with the length direction (trend) of the carrier film after cross stamping, so that the stamped aluminum sheet is poor in performance.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a stamping forming mechanism for ensuring the stamping quality of an aluminum sheet.
In order to achieve the above purpose, the invention adopts the following technical scheme: the punching forming mechanism comprises a carrier film feeding roll, an aluminum strip feeding roll, punching equipment and a material pulling machine, wherein the material pulling machine is positioned at the rear end of the punching equipment, the carrier film feeding roll and the aluminum strip feeding roll are arranged at the front end of the punching equipment, an aluminum strip on the aluminum strip feeding roll is positioned above a carrier film, the carrier film on the carrier film feeding roll and the aluminum strip on the aluminum strip feeding roll pass through the punching equipment by the driving of the material pulling machine, the punching equipment comprises an upper die and a lower die which are arranged on a base, a corresponding punching protruding part, a leveling pressing part and a profile cutting pressing part are sequentially arranged between the upper die and the lower die, and the aluminum strip sequentially passes through the punching protruding part, the leveling pressing part and the profile cutting pressing part from the upper end surface of the lower die; the lower die is internally provided with a lifting device, the carrier film passes through the bottom of the lower die and is led to the lifting device through a guiding device, when the outline cutting and pressing part works, the lifting device presses the carrier film to the aluminum strip, and an inlet of the material pulling machine is provided with an aluminum strip waste guiding plate and a finished product guiding plate.
The punching forming mechanism has the beneficial effects that the carrier film feeding roll and the aluminum strip feeding roll are powered by the material pulling machine, the carrier film and the aluminum strip are pulled to enter from the same end of the punching equipment, sequentially pass through the punching bulge part, the leveling press part and the outline cutting press part, punch the bulge and level the bulge, then cut and press the aluminum strip on the carrier film, when the punching bulge and the leveling press are carried out, the aluminum strip and the carrier film are separated, the aluminum strip and the carrier film are tightly clung to each other to punch the aluminum strip and press the aluminum strip on the carrier film by utilizing the guide device before entering the outline cutting press part, and finally the aluminum strip waste and the finished product material are discharged from the same end of the punching equipment, so that the wire drawing grains of the punched aluminum strip are consistent with the length direction (running direction) of the carrier film, the quality of the finally formed aluminum strip is ensured, and the requirements of customers are met.
Preferably, the lifting device comprises a lifting platform and a lifting cylinder, wherein the lifting cylinder is arranged in the lower die, the end part of a piston rod of the lifting cylinder is connected with the lifting platform, and the lifting cylinder drives the lifting platform to move back and forth in a direction close to or far away from the outline cutting press fit part; the two ends of the lifting platform are arranged in an arc shape. Before the contour cutting and pressing parts of the upper die and the lower die cut and press, the lifting cylinder drives the lifting platform to lift, so that the carrier film is close to the aluminum strip, and the punching of the aluminum sheet and the pressing of the carrier film are facilitated.
Preferably, the guiding device at least comprises an upper guiding roller and a lower guiding roller, the upper guiding roller is flush with the lifting platform, the lower guiding roller is positioned below the upper guiding roller, a release film stripping device for stripping release films on carrier films is arranged above the lower guiding roller, and the stripping device comprises a stripping roller with a power source. The carrier film is guided to the lifting device through the matching arrangement of the upper guide roller and the lower guide roller, and the stripping device is used for stripping the release film on the carrier film, so that the lamination of the aluminum sheet and the carrier film is facilitated.
Preferably, a plurality of corresponding guide posts, a first limiting plate and a second limiting plate are arranged on two sides of the upper end face of the lower die, the guide posts are located at the stamping protruding portions, the top diameter of each guide post is larger than the diameter of the lower portion, a guide groove is formed, an aluminum strip passes through the guide groove, the first limiting plate is located at the leveling pressing portion, and the second limiting plate is located at the outline cutting pressing portion. The guide column is used for ensuring the accurate position of the aluminum strip positioned on the stamping protruding part; the first limiting plate is used for ensuring the position accuracy of the aluminum strip positioned at the leveling pressing part; the setting of second limiting plate is used for guaranteeing that the position that is located the aluminium strip of contour cut nip is accurate.
Preferably, a pressing plate for pressing the lower die is arranged on the base, and the pressing plate is positioned at two diagonal lines of the lower die. Two hold-down plates of diagonal department can prevent when punching press, because too violent punching press, and lead to the bed die to move, have guaranteed the accuracy of punching press in turn.
Preferably, the material pulling machine comprises an aluminum strip waste material pulling roller and a finished product material pulling roller; the aluminum strip waste material pulling rollers and the finished product material pulling rollers comprise driving rollers and driven rollers, gears meshed with each other are arranged at two ends of each group of corresponding driving rollers and driven rollers, and each group of driving rollers is driven by a servo motor. The aluminum strip waste and the finished product are respectively driven by a servo motor to pull the materials, so that conditions are provided for the lifting device to drive the carrier film to lift.
Preferably, an aluminum strip waste material pulling roll adjusting device and a finished product material pulling roll adjusting device are arranged in the material pulling machine, and the aluminum strip waste material pulling roll adjusting device and the finished product material pulling roll adjusting device can respectively enable the driven roll corresponding to the aluminum strip waste material pulling roll adjusting device and the finished product material pulling roll adjusting device to be close to or far away from the driving roll. The aluminum strip waste material pulling roll adjusting device and the finished product material pulling roll adjusting device are used for adjusting the clamping force of the aluminum strip waste material pulling roll and the clamping force of the finished product material pulling roll.
Preferably, the aluminum strip waste material pulling roll adjusting device comprises a first air cylinder, a connecting seat, a pressing plate, two first connecting plates and a first rotating shaft, wherein one aluminum strip waste material pulling roll is arranged at the top of a shell of a material pulling machine, the first air cylinder is rotationally arranged on the shell, a telescopic shaft of the first air cylinder stretches into the inside of the shell, a first through hole for the telescopic shaft of the first air cylinder to move is formed in the shell, the end part of the telescopic shaft of the first air cylinder is rotationally connected with the connecting seat, the connecting seat is fixed on the pressing plate, an elastic piece is arranged between the two ends of the pressing plate and the shell, one end of the elastic piece is fixed on the shell, the other end of the elastic piece is abutted to the pressing plate, the two ends of the pressing plate are fixedly connected with the two first connecting plates respectively, the aluminum strip waste material pulling roll and the first rotating shaft are rotationally arranged between the two first connecting plates, and one end of the first rotating shaft is rotationally arranged on the shell.
Preferably, the finished product material pulling roll adjusting device comprises a second cylinder, a connecting rod, two second connecting plates and a second rotating shaft, wherein the second cylinder is fixed on the shell, a telescopic rod of the second cylinder stretches into the shell and is fixedly connected with a cylinder connecting sleeve, the cylinder connecting sleeve is sleeved on the connecting rod, a relative movable gap is reserved between the connecting rod and the telescopic rod, the connecting rod, a driven roller of the finished product material pulling roll and the second rotating shaft are all rotationally arranged on the two second connecting plates, one end of the second rotating shaft is rotationally arranged on the shell, a tensioning rod is fixedly sleeved on the connecting rod, the tensioning rod stretches out of the shell, a spring is sleeved on the tensioning rod, a limiting cap for limiting the outward movement of the spring is arranged at the outer end of the tensioning rod, and a waist-shaped hole for the movement of the tensioning rod is arranged on the shell.
Preferably, the outlet of the material pulling machine is also provided with an aluminum strip waste guide plate and a finished product guide plate, wherein one aluminum strip waste guide plate and the finished product guide plate are both provided with a limited-height plate, and the other aluminum strip waste guide plate and the finished product guide plate are both provided with a limited-width plate, so that the limited-height plate ensures that the aluminum strip and the carrier film are not easy to arch and deviate from the track; the width limiting plate ensures that the aluminum belt and the carrier film are not easy to deviate left and right, and ensures that the aluminum belt and the carrier film can move straight.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
fig. 2 is a schematic view of the structure of the die-cutting apparatus in the present embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a perspective view of the material pulling machine in the present embodiment;
fig. 5 is a perspective view showing the internal structure of the puller in the present embodiment;
FIG. 6 is a perspective view of an aluminum strip scrap pulling roll adjustment apparatus in this embodiment;
FIG. 7 is a perspective view of an aluminum strip scrap pulling roll adjustment apparatus in this embodiment;
Fig. 8 is a perspective view of the finished product pulling roll adjusting device in this embodiment.
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 present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1-3, a press forming mechanism comprises a carrier film feeding roll 1, an aluminum strip feeding roll 2, a punching device 3 and a material pulling machine 4, wherein the material pulling machine 4 is positioned at the rear end of the punching device 3, the carrier film feeding roll 1 and the aluminum strip feeding roll 2 are arranged at the front end of the punching device 3, an aluminum strip 7 on the aluminum strip feeding roll 2 is positioned above a carrier film 6, the carrier film 6 on the carrier film 6 feeding roll 1 and the aluminum strip 7 on the aluminum strip feeding roll 2 pass through the punching device 3 by being driven by the material pulling machine 4, the punching device 3 comprises an upper die 32 and a lower die 33 which are arranged on a base 31, a corresponding punching protruding part, a leveling pressing part and a contour cutting pressing part are sequentially arranged between the upper die 32 and the lower die 33, and the aluminum strip 7 sequentially passes through the punching protruding part, the leveling pressing part and the contour cutting pressing part from the upper end surface of the lower die 33; the lower die 33 is internally provided with a lifting device 5, the carrier film 6 passes through the bottom of the lower die 33 and is led to the lifting device 5 through a guiding device 10, when the profile cutting press fit part works, the lifting device 5 presses the carrier film 6 to the aluminum strip 7, and the inlet of the material pulling machine 4 is provided with an aluminum strip waste guiding plate 8 and a finished product guiding plate 9.
The both sides of bed die 33 up end are provided with a plurality of guide posts 12 that correspond, first limiting plate 13, second limiting plate 14, and a plurality of guide posts 12 are located punching press bellying department, and the top diameter of guide post 12 is greater than the lower part diameter, forms guide slot 15, and aluminium strip 7 passes through from guide slot 15, and first limiting plate 13 is located flattening pressfitting department, and second limiting plate 14 is located the contour cutting pressfitting department.
The carrier film feeding roll 1 and the aluminum strip feeding roll 2 are powered by a material pulling machine, the carrier film 6 and the aluminum strip 7 are pulled to enter from the same end of the punching equipment 3, and sequentially pass through a punching protruding part, a leveling pressing part and a contour cutting pressing part, a protruding punching cutter is arranged on an upper die 32 of the punching protruding part, and the protruding punching cutter presses the aluminum strip 7 limited by a guide post 12 so as to punch a protrusion on the aluminum strip 7; a leveling press tool is arranged on the upper die 32 of the leveling press part, and presses the aluminum strip 7 limited by the first limiting plate 13 to level the bulges on the aluminum strip 7; the upper die 32 of the outline cutting press-fit portion is respectively pressed against the upper die 32 of the outline cutting press-fit portion by the guide post 12, and a cutting press-fit cutter is provided on the upper die 32 of the outline cutting press-fit portion, and the cutting press-fit cutter is pressed against the aluminum strip and the carrier film limited by the second limiting plate 14, so that the aluminum sheet is cut and pressed on the carrier film 6, wherein a plurality of protruding punching cutters, leveling press-fit cutters and cutting press-fit cutters are respectively provided.
When punching press arch and flattening are pressed, aluminium strip 7 and carrier film 6 separation, before entering the appearance and cut the portion of pressing, utilize guider to hug closely both and press die-cut the aluminum sheet and press the aluminum sheet on carrier film 6, final aluminium strip waste material and finished product material are discharged from the same end of punching equipment 3, guarantee like this that the wire drawing line of the aluminum sheet of punching press is unanimous with carrier film 6 length direction (direction of operation), guaranteed the quality of the aluminum sheet of final shaping, and accord with customer's requirement.
As shown in fig. 3, the guiding device 10 at least includes an upper guiding roller 101 and a lower guiding roller 102, the upper guiding roller 101 is flush with the lifting platform 51, the lower guiding roller 102 is located below the upper guiding roller 101, a release film stripping device for stripping a release film on the carrier film 6 is disposed above the lower guiding roller 102, the stripping device includes a stripping roller 11, and the stripping roller 11 is provided with a driving motor. The carrier film 6 is guided to the lifting device 5 through the matching arrangement of the upper guide roller 101 and the lower guide roller 102, and the stripping roller 11 is used for stripping the release film on the carrier film 6, so that the lamination of an aluminum sheet and the carrier film 6 is facilitated. As shown in fig. 3, the lifting device 5 comprises a lifting platform 51 and a lifting cylinder 52, the lifting cylinder 52 is arranged in the lower die 33, the end part of a piston rod of the lifting cylinder 52 is connected with the lifting platform 51, and the lifting cylinder 52 drives the lifting platform 51 to move back and forth in a direction approaching or separating from the shape cutting press fit part; both ends of the lifting platform 51 are provided in a circular arc shape. Before the outline cutting and pressing parts of the upper die 32 and the lower die 33 are cut and pressed, the lifting cylinder drives the lifting platform to lift, so that the carrier film 6 is close to the aluminum strip 7.
Further, the base 31 is provided with a pressing plate 16 pressing the lower die 33, and the pressing plate 16 is located at two diagonal lines of the lower die 33. When the upper die 32 is pressed down, the lower die 33 is driven to move, and the stamping precision is affected.
As shown in fig. 4-8, since the carrier film 6 in the present embodiment is driven by the lifting device 5 to approach the aluminum strip 7 during the punching process, the operation of the carrier film 6 and the aluminum strip 7 need to be controlled by two different motors, so the drawing machine 4 in the present embodiment includes an aluminum strip scrap drawing roller 41 and a product drawing roller 42; the aluminum strip waste material pulling roll 41 and the finished product material pulling roll 42 comprise a driving roll 43 and a driven roll 44, two ends of each group of corresponding driving roll 43 and driven roll 44 are respectively provided with a gear 45 meshed with each other, and each group of driving roll 43 is driven by a servo motor 46 to provide conditions for the lifting device 5 to drive the carrier film 6 to lift.
As shown in fig. 5, the aluminum strip waste material pulling roll adjusting device 17 and the finished product material pulling roll adjusting device 18 are arranged in the pulling machine 4, the aluminum strip waste material pulling roll adjusting device 17 and the finished product material pulling roll adjusting device 18 can respectively approach or separate the driven roll 44 corresponding to the aluminum strip waste material pulling roll adjusting device 17 and the finished product material pulling roll adjusting device 18 from the driving roll 43, the moving range is small, and the movement of the driven roll 44 is controlled to be about 3-5 mm.
As shown in fig. 6 and 7, the aluminum strip scrap pulling-up roller adjusting device 17 includes a first cylinder 171, a connecting seat 172, a pressing plate 173, two first connecting plates 174 and a first rotating shaft 175, wherein one aluminum strip scrap pulling-up roller 41 is arranged at the top of the shell 47 of the pulling-up machine 4, two sides of the cylinder body of the first cylinder 171 are rotatably arranged on the shell 47 to provide conditions for the rotation of the first connecting plates 174, the telescopic shaft of the first cylinder 171 stretches into the shell 47, the shell 47 is provided with a first through hole 176 for the telescopic shaft of the first cylinder 171 to move, the telescopic shaft end of the first cylinder 171 is rotatably connected with the connecting seat 172, the connecting seat 172 is fixed on the pressing plate 173, an elastic piece 177 is arranged between two ends of the pressing plate 173 and the shell 47, one end of the elastic piece 177 is fixed on the shell 47, the other end of the pressing plate 173 is abutted against the pressing plate 173, two ends of the pressing plate 173 are fixedly connected with the two first connecting plates 174 respectively, the aluminum strip scrap pulling-up roller 41 and the first rotating shaft 175 are rotatably arranged between the two first connecting plates 174, and one end of the first rotating shaft 175 is rotatably arranged on the shell 47. Normally to the drawing of aluminium strip 7, the piston rod of first cylinder 171 stretches out, and connecting seat 172 descends, and as a result clamp plate 173 descends, first connecting plate 174 rotates downwards around first pivot 175, and driven roller 44 of aluminium strip waste material drawing roller 41 is close to drive roller 43, and simultaneously, drive roller 43 and driven roller 44 of aluminium strip waste material drawing roller 41 are driven by corresponding servo motor 46 to operate, and drive roller 43 and driven roller 44 of waste material drawing roller 41 realize drawing. When the driving roller 43 and the driven roller 44 are required to be loosened, the first air cylinder 171 drives the connecting seat 172 to ascend, the first air cylinder 171 and the connecting seat 172 on the pressing plate 173 correspondingly rotate and drive the pressing plate 173 to move upwards, the first connecting plates 174 on two sides are driven to rotate around the first rotating shaft 175, meanwhile, the cylinder body of the first air cylinder 171 and the shell 47 rotate, the piston rod of the first air cylinder 171 moves in the first through hole 176, the driven roller 44 is far away from the driving roller 43, the elastic piece 177 compresses the pressing plate 173, and the tensioning force of the driven roller 44 is guaranteed.
As shown in fig. 4, 5 and 8, the finished product material pulling roll adjusting device 18 includes a second cylinder 181, a connecting rod 182, two second connecting plates 183 and a second rotating shaft 184, the second cylinder 181 is fixed on the housing 47, a telescopic rod of the second cylinder 181 extends into the housing 47 and is connected and fixed with a cylinder connecting sleeve 185, the cylinder connecting sleeve 185 is sleeved on the connecting rod 182, a relative movable gap can occur between the connecting rod 182 and the connecting rod, the connecting rod 182, the driven roller 44 of the finished product material pulling roll 42 and the second rotating shaft 184 are all rotatably arranged on the two second connecting plates 183, one end of the second rotating shaft 184 is rotatably arranged on the housing 47, a tensioning rod 188 is fixedly sleeved on the connecting rod 182, the tensioning rod 188 extends out of the housing 47, a spring 186 is sleeved on the tensioning rod 188 extending out of the housing 47, a limiting cap (not shown in the figure) for limiting the outward movement of the spring 186 is arranged at the outer end of the tensioning rod 188, and a waist-shaped hole 187 for the tensioning rod 188 is arranged on the housing 47. When the driving roll 43 and the driven roll 44 of the finished product material pulling roll 42 are required to be separated, the second air cylinder 181 drives the telescopic rod to extend, the air cylinder connecting sleeve 185 drives the connecting rod 182 to move towards the inside of the shell 47, then the second connecting plates 183 on two sides are driven to rotate towards the inside of the shell 47 around the second rotating shaft 184, then the connecting rod 182 moves in the air cylinder connecting sleeve 185, meanwhile, the spring 186 on the tensioning rod plays a tensioning role, and as the tensioning rod 186 is arranged in the waist hole 187 in a penetrating mode, the second connecting plates 183 rotate and simultaneously drive the tensioning rod 188 to move in the waist hole 187.
In addition, in order to ensure the linear running of the aluminum strips and the carrier film, the outlet of the material pulling machine 4 in the embodiment is also provided with an aluminum strip waste guide plate 8 and a finished product guide plate 9, wherein one of the aluminum strip waste guide plate 8 and the finished product guide plate 9 is provided with a height limiting plate 19, and the other aluminum strip waste guide plate 8 and the finished product guide plate 9 are provided with a width limiting plate 20.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a stamping forming mechanism, includes carrier film pay-off book (1), aluminium strip pay-off book (2), die-cut equipment (3), draws material machine (4), draw material machine (4) to be located the rear end of die-cut equipment (3), its characterized in that: the automatic punching machine comprises a carrier film feeding roll (1) and an aluminum strip feeding roll (2), wherein the carrier film feeding roll (1) and the aluminum strip feeding roll (2) are arranged at the front end of punching equipment (3), an aluminum strip (7) on the aluminum strip feeding roll (2) is located above a carrier film (6), the carrier film (6) on the carrier film (6) feeding roll (1) and the aluminum strip (7) on the aluminum strip feeding roll (2) pass through the punching equipment (3) through the driving of a material pulling machine (4), the punching equipment (3) comprises an upper die (32) and a lower die (33) which are arranged on a base (31), a corresponding punching protruding part, a leveling pressing part and a profile cutting pressing part are sequentially arranged between the upper die (32) and the lower die (33), and the aluminum strip (7) sequentially passes through the punching protruding part, the leveling pressing part and the profile cutting pressing part from the upper end face of the lower die (33); a lifting device (5) is arranged in the lower die (33), the carrier film (6) passes through the bottom of the lower die (33) and is led to the lifting device (5) through a guide device (10), when the contour cutting and pressing part works, the lifting device (5) presses the carrier film (6) to the aluminum strip (7), and an aluminum strip waste guide plate (8) and a finished product guide plate (9) are arranged at the inlet of the material pulling machine (4);
The lifting device (5) comprises a lifting platform (51) and a lifting air cylinder (52), the lifting air cylinder (52) is arranged in the lower die (33), the end part of a piston rod of the lifting air cylinder (52) is connected with the lifting platform (51), and the lifting air cylinder (52) drives the lifting platform (51) to move back and forth in the direction close to or far away from the outline cutting press fit part;
The guiding device (10) at least comprises an upper guiding roller (101) and a lower guiding roller (102), the upper guiding roller (101) is flush with the lifting platform (51), the lower guiding roller (102) is positioned below the upper guiding roller (101), a release film stripping device for stripping release films on the carrier film (6) is arranged above the lower guiding roller (102), and the stripping device comprises a stripping roller (11) with a power source;
The utility model discloses a die, including lower mould (33), guide post (12), first limiting plate (13), second limiting plate (14) that are provided with a plurality of correspondences in both sides of lower mould (33) up end, a plurality of guide posts (12) are located punching press bellying department, the top diameter of guide post (12) is greater than lower part diameter, forms guide way (15), aluminium strip (7) are passed through from guide way (15), first limiting plate (13) are located flattening pressfitting department, second limiting plate (14) are located appearance cutting pressfitting department.
2. The press forming mechanism of claim 1, wherein: the base (31) is provided with a pressing plate (16) for pressing the lower die (33), and the pressing plate (16) is positioned at two diagonal lines of the lower die (33).
3. The press forming mechanism of claim 1, wherein: the material pulling machine (4) comprises an aluminum strip waste material pulling roller (41) and a finished product material pulling roller (42); the aluminum strip waste material pulling rollers (41) and the finished product material pulling rollers (42) comprise driving rollers (43) and driven rollers (44), gears (45) meshed with each other are arranged at two ends of each group of corresponding driving rollers (43) and driven rollers (44), and each group of driving rollers (43) is driven by a servo motor (46).
4. A press forming mechanism as claimed in claim 3, wherein: the aluminum strip waste material pulling roll adjusting device (17) and the finished product material pulling roll adjusting device (18) are arranged in the pulling machine (4), and the aluminum strip waste material pulling roll adjusting device (17) and the finished product material pulling roll adjusting device (18) can respectively approach or separate the driven roll (44) corresponding to the aluminum strip waste material pulling roll adjusting device from the driving roll (43).
5. The press forming mechanism as claimed in claim 4, wherein: aluminum strip waste material pulling roll adjusting device (17) include first cylinder (171), connecting seat (172), clamp plate (173), two first connecting plates (174), first pivot (175), one of them aluminum strip waste material pulling roll (41) set up at the casing (47) top of pulling machine (4), first cylinder (171) rotate and set up on casing (47), the telescopic shaft of first cylinder (171) stretches into inside casing (47), just be provided with first through-hole (176) that supply the telescopic shaft activity of first cylinder (171) on casing (47), the telescopic shaft tip and the connecting seat (172) rotation of first cylinder (171) are connected, connecting seat (172) are fixed on clamp plate (173), be provided with elastic component (177) between the both ends of clamp plate (173) and casing (47), the one end of elastic component (177) is fixed on casing (47), and the other end supports tightly on clamp plate (173), the both ends of clamp plate (173) respectively with two first connecting plates (174) and two first pivot (174) rotation setting up in first pivot (175).
6. The press forming mechanism as claimed in claim 4, wherein: finished product material pulling roll adjusting device (18) include second cylinder (181), connecting rod (182), two second connecting plates (183), second pivot (184), second cylinder (181) are fixed on casing (47), the telescopic link of second cylinder (181) stretches into in casing (47) and is connected fixedly with cylinder adapter sleeve (185), cylinder adapter sleeve (185) cover is established on connecting rod (182) and has between the two and can take place relative clearance, driven voller (44) and second pivot (184) of connecting rod (182), finished product material pulling roll (42) all rotate and set up on two second connecting plates (183), the one end rotation of second pivot (184) sets up on casing (47), still fixed cover has tensioning rod (188) on connecting rod (182), tensioning rod (188) stretch out casing (47), and stretch out tensioning rod (188) upper cover of casing (47) is equipped with spring (186), the outer end on tensioning rod (188) is provided with the outer end of restriction cap (186) and moves on casing (188), tensioning rod (188) is provided with and supplies flexible hole (187).
7. The press forming mechanism of claim 1, wherein: the outlet of the material pulling machine (4) is also provided with an aluminum strip waste guide plate (8) and a finished product material guide plate (9), wherein one aluminum strip waste guide plate (8) and the finished product material guide plate (9) are both provided with a height limiting plate (19), and the other aluminum strip waste guide plate (8) and the finished product material guide plate (9) are both provided with a width limiting plate (20).
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| CN202110863882.4A CN113714384B (en) | 2021-07-29 | 2021-07-29 | Stamping forming mechanism |
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| CN202110863882.4A CN113714384B (en) | 2021-07-29 | 2021-07-29 | Stamping forming mechanism |
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| CN113714384B true CN113714384B (en) | 2024-05-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2024048631A (en) * | 2022-09-28 | 2024-04-09 | アイダエンジニアリング株式会社 | Plate-shaped member feeding device |
| CN117445370B (en) * | 2023-12-22 | 2024-03-08 | 晋江市联兴吸塑包装有限公司 | Automatic plastic sucking molding production line and process for plastic box |
| CN117840289B (en) * | 2024-03-08 | 2024-05-03 | 齐成(山东)石化集团有限公司 | Stamping die is used in processing of power battery aluminum hull |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050038450A (en) * | 2003-10-22 | 2005-04-27 | 최웅수 | Coverlay film punching machine |
| JP2009262179A (en) * | 2008-04-23 | 2009-11-12 | Shibuya Kogyo Co Ltd | Cap forming apparatus |
| JP2011115890A (en) * | 2009-12-03 | 2011-06-16 | Kao Corp | Sheet machining method |
| CN106238605A (en) * | 2016-08-29 | 2016-12-21 | 昆山昱耀电子有限公司 | A kind of stamped from sheetstock device |
| WO2017144981A1 (en) * | 2016-02-23 | 2017-08-31 | 孙建锋 | Tearable lid production line |
| CN108941333A (en) * | 2018-09-14 | 2018-12-07 | 宁波美高五金科技有限公司 | The production mould and its production method of GBT mounting plate component |
| CN209238839U (en) * | 2018-11-30 | 2019-08-13 | 福建省晋江市兴达机电器材有限公司 | A kind of drawing die |
| CN111842640A (en) * | 2020-07-13 | 2020-10-30 | 苏州锟荣精密电子有限公司 | Cross punching forming device |
| CN111906202A (en) * | 2019-06-19 | 2020-11-10 | 台州智子科技有限公司 | Full-automatic aluminum plate profiling production line |
| CN216065133U (en) * | 2021-07-29 | 2022-03-18 | 苏州锟荣精密电子有限公司 | Punch forming mechanism |
-
2021
- 2021-07-29 CN CN202110863882.4A patent/CN113714384B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050038450A (en) * | 2003-10-22 | 2005-04-27 | 최웅수 | Coverlay film punching machine |
| JP2009262179A (en) * | 2008-04-23 | 2009-11-12 | Shibuya Kogyo Co Ltd | Cap forming apparatus |
| JP2011115890A (en) * | 2009-12-03 | 2011-06-16 | Kao Corp | Sheet machining method |
| WO2017144981A1 (en) * | 2016-02-23 | 2017-08-31 | 孙建锋 | Tearable lid production line |
| CN106238605A (en) * | 2016-08-29 | 2016-12-21 | 昆山昱耀电子有限公司 | A kind of stamped from sheetstock device |
| CN108941333A (en) * | 2018-09-14 | 2018-12-07 | 宁波美高五金科技有限公司 | The production mould and its production method of GBT mounting plate component |
| CN209238839U (en) * | 2018-11-30 | 2019-08-13 | 福建省晋江市兴达机电器材有限公司 | A kind of drawing die |
| CN111906202A (en) * | 2019-06-19 | 2020-11-10 | 台州智子科技有限公司 | Full-automatic aluminum plate profiling production line |
| CN111842640A (en) * | 2020-07-13 | 2020-10-30 | 苏州锟荣精密电子有限公司 | Cross punching forming device |
| CN216065133U (en) * | 2021-07-29 | 2022-03-18 | 苏州锟荣精密电子有限公司 | Punch forming mechanism |
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