Aluminum foil composite die
By designing an adjustable aluminum foil composite mold, the problems of high production costs and limited variety caused by the fixed structure of existing molds have been solved, and the convenience and stability of multi-form aluminum foil processing have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-03-24
AI Technical Summary
Existing aluminum foil composite molds are not easy to modify internally, which means that different molds are needed to process aluminum foil products of different shapes, resulting in high production costs and limited types of aluminum foil production.
An aluminum foil composite mold was designed, comprising a lower mold base and an upper mold base. Guide pillars and guide sleeves are used for guidance, and adjustable apex movable blocks, blocking blocks, shaping blocks and detachable concave and convex modules are combined. The mold cavity structure is adjusted by pneumatic and electric telescopic rods to achieve multi-form processing.
It enables flexible adjustment of the internal structure of the mold, reduces the amount of mold used, improves the convenience and stability of aluminum foil processing, and adapts to the processing needs of various aluminum foil shapes.
Smart Images
Figure CN224026266U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to die technical field, especially relate to a kind of aluminium foil composite mould. BACKGROUND
[0002] Aluminium foil is the hot stamping material of aluminium sheet by calendering, and its hot stamping effect is similar to that of pure silver, so it is also called false silver foil. Because of the soft texture and good ductility of aluminium, it has a silver-white luster. If the calendered sheet is mounted on a gummed paper sheet with sodium silicate and other substances to make aluminium foil sheet, it can also be printed. Aluminium foil is widely used in food, beverage, cigarette, medicine, photographic plate and household products due to its excellent properties. In order to process a variety of aluminium foil products, complex composite moulds are needed.
[0003] However, the existing aluminium foil composite mould is not convenient to change its internal structure, and different moulds are needed to process aluminium foil products of different shapes, which increases production cost and limits the types of aluminium foil production. SUMMARY
[0004] Therefore, the purpose of the utility model is to provide an aluminium foil composite mould to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.
[0005] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides an aluminium foil composite mould, which comprises a lower die seat and an upper die seat. Two groups of guide columns and guide sleeves are arranged between the lower die seat and the upper die seat to guide and movably connect the opening and closing of the mould. A concave-convex die is fixedly installed inside the lower die seat. Lifting-adjustable top corner movable blocks are fixedly installed at the four corners of the concave-convex die. A blocking block is fixedly installed inside the concave-convex die to close the bottom of the concave-convex die. Elastic clamping blocks are fixedly installed on both sides of the blocking block. A plurality of detachable shaping blocks are clamped inside the concave-convex die. A pushing assembly is fixedly installed inside the upper die seat. A convex die fixed plate movably connected to the upper die seat is fixedly installed at one end of the pushing assembly. A concave die is fixedly installed at one end of the convex die fixed plate. A plurality of linearly arrayed concave-convex modules are fixedly installed inside the concave die.
[0006] Preferably, the guide columns are fixedly installed at both ends of the lower die seat, the guide sleeves are fixedly installed at both ends of the upper die seat, and the lower die seat is provided with rubber for shock absorption and protection of the opening and closing of the mould.
[0007] The lower die base is used as a supporting base of the mold and can be placed on a workbench for production, the coaxiality between the guide column and the guide sleeve is used to guide the upper and lower die bases to ensure the stability of the mold opening and closing process, and the rubber is arranged between the lower die fixing plate and the ejection plate of the lower die base to elastically protect the opening and closing of the mold, thereby further ensuring the stability of the mold opening and closing.
[0008] According to any one of the above schemes, preferably, the concave-convex mold is internally provided with a mold cavity, the four corners of the mold cavity are provided with notches for fixing and guiding the top corner movable block, the middle and periphery of the mold cavity are provided with type grooves for clamping the shaping block, the four corners of the type groove are provided with movable grooves for movably guiding the elastic clamping block, and the middle of the type groove is provided with a receiving groove for fixedly guiding the blocking block.
[0009] According to the structure of the aluminum mold, the positions of the top corner movable block and the blocking block are adjusted, the convex and concave positions inside the mold cavity are controlled, different shaping blocks can be installed inside the concave-convex mold to form different convex structures according to the requirements, and the aluminum foil can be processed in different forms, wherein the top end of the shaping block can be provided in a rectangular, triangular, hexagonal or other form structure, so as to facilitate the processing of the structure form of the aluminum foil according to the requirements.
[0010] According to any one of the above schemes, preferably, the top corner movable block comprises a top corner pneumatic rod and a top corner block, the top corner pneumatic rod is fixedly installed inside the concave-convex mold, and the top end of the top corner pneumatic rod is fixedly installed with the top corner block movably connected with the concave-convex mold.
[0011] According to the above technical scheme, when adjusting the concave-convex of the top corner of the mold cavity, the top corner pneumatic rod is controlled to stretch and retract to drive the top corner block to move up and down, the position of the top corner block is adjusted, the height of the convex of the top corner of the mold cavity can be controlled, and the top corner pneumatic rod of each top corner is controlled by an independent pneumatic system controlled by a main control unit, so that each top corner can be controlled individually.
[0012] According to any one of the above schemes, preferably, the blocking block comprises a blocking pneumatic rod and a blocking block, the blocking pneumatic rod is fixedly installed inside the concave-convex mold, and the top end of the blocking pneumatic rod is fixedly installed with the blocking block movably connected with the concave-convex mold.
[0013] According to the above technical scheme, according to the requirements of the concave-convex change inside the mold cavity, the blocking pneumatic rod is controlled to stretch and retract to drive the blocking block to move up and down, the position of the blocking block is adjusted, the bottom of the mold cavity can be closed by the blocking block, the blocking block can be received to form a groove for installing the shaping block, and the blocking block can be lifted to form a convex for shaping the aluminum foil.
[0014] Preferably, the elastic clamping block comprises a clamping spring and a fastening block, the clamping spring is fixedly installed in the interior of the concave-convex die, one end of the clamping spring is fixedly installed with the fastening block which is movably connected with the concave-convex die, the setting block is attached to the fastening block, and the bottom of the setting block is provided as an L-shaped clamping block.
[0015] The above technical scheme has the following advantages: when the setting block is installed, the setting block is clamped into the interior of the type groove, and then the setting block is pushed to extrude the fastening block, so that the fastening block compresses the clamping spring, the fastening block is extruded into the top corner of the type groove, the fastening block is extruded to the setting block by the pushing of the clamping spring, the setting block is fastened, various bosses are formed in the interior of the die cavity by the setting block, and various aluminum foils can be easily processed.
[0016] Preferably, the concave-convex die block comprises an electric telescopic rod and a concave-convex block, the electric telescopic rod is fixedly installed in the interior of the concave die, one end of the electric telescopic rod is fixedly installed with the concave-convex block, the length-width top corner block of the concave-convex block is one-third of the length-width of the setting block, and the width of the concave-convex block is one-half of the width of the setting block.
[0017] The above technical scheme has the following advantages: after the top corner movable block and the setting block are adjusted and installed, the corresponding electric telescopic rod is telescoped according to the position and height of the top corner movable block and the setting block, the electric telescopic rod drives the concave-convex block to move, the position of the concave-convex block is adjusted, the concave-convex blocks form the concave-convex structure corresponding to the concave-convex condition in the interior of the die cavity, and the concave-convex blocks and the die cavity can drive the aluminum foil to be quickly formed and processed through the opening and closing of the die.
[0018] The utility model discloses a die cavity for aluminum foil forming is arranged in the lower die seat of the composite die, and the top corner movable block and the plug block that can be telescoped and adjusted are arranged in the interior of the die cavity, and the multi-form setting block that can be disassembled is arranged in combination with the plug block, the position of the top corner movable block and the plug block can be adjusted according to the structure form of the processed aluminum foil, the form structure of the setting block installed in the interior of the die cavity can be replaced, the processing structure in the interior of the composite die can be adjusted and changed, the aluminum foil of various forms can be processed, the use amount of the die is reduced, and the convenience of aluminum die processing is improved. The elastic clamping block is arranged in the interior of the die cavity to extrude and fix the setting block, the stability of the setting block is improved, the setting block is convenient to disassemble, a plurality of concave-convex die blocks that can be telescoped and adjusted are arranged in the interior of the upper die seat, the position of the concave-convex die block can be adjusted according to the internal structure of the die cavity, the die can stably fit after the processing structure is changed, and the stability of the die is ensured. ACCURACY OF DRAWINGS
[0019] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
[0020] Figure 1 is a structural schematic diagram according to the embodiment of the utility model.
[0021] Figure 2 is an exploded structural schematic diagram according to the first perspective of the embodiment of the utility model.
[0022] Figure 3 is an exploded schematic diagram according to the second perspective of the embodiment of the utility model.
[0023] Figure 4 is a side sectional structural schematic diagram of the lower die holder according to the embodiment of the utility model.
[0024] Figure 5 is a sectional structural schematic diagram of the upper die holder according to the embodiment of the utility model.
[0025] Figure 6 is a sectional structural schematic diagram of the concave-convex die according to the embodiment of the utility model.
[0026] Figure 7 is a structural schematic diagram of the embodiment of the utility model Figure 6 at A in the middle.
[0027] Figure 8 is a structural schematic diagram of the top corner movable block according to the embodiment of the utility model.
[0028] Figure 9 is a structural schematic diagram of the plug according to the embodiment of the utility model.
[0029] Figure 10 is a structural schematic diagram of the sizing block according to the embodiment of the utility model. DETAILED DESCRIPTION
[0030] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.
[0031] As Figures 1-10The utility model discloses an aluminum foil composite die, including lower die seat 1 and upper die seat 2, be provided with two groups of the guide pin 3 and the guide sleeve 4 of the open -and -close die of guiding and the movable connection between lower die seat 1 and upper die seat 2, the recess and projection mould 5 is fixedly installed in the inside of lower die seat 1, the four corners fixed mounting of recess and projection mould 5 has the top corner movable block 6 of adjustable lifting, the inside fixed mounting of recess and projection mould 5 has the block 7 of closing recess and projection mould 5 bottom, the both sides of block 7 are provided with and recess and projection mould 5 fixed mounting elastic chucking piece 8, recess and projection mould 5's inside is clamped and has a plurality of detachable shaping block 9, the inside fixed mounting of upper die seat 2 has the material pushing subassembly 10, the one end fixed mounting of material pushing subassembly 10 has and upper die seat 2 movable connection convex mould fixed plate 11, the one end fixed mounting of convex mould fixed plate 11 has recess 12, the inside fixed mounting of recess 12 has a plurality of linear array recess and projection module 13.
[0032] It is preferred from any of the above solutions that the guide pin 3 is fixedly installed at both ends of the lower die seat 1, the guide sleeve 4 is fixedly installed at both ends of the upper die seat 2, and the inside of the lower die seat 2 is provided with rubber for shock absorption and protection of the open-and-close die.
[0033] The above technical solution is adopted: the lower die seat 2, as the supporting base of the die, can be placed on the workbench for production, the coaxiality between the guide pin 3 and the guide sleeve 4 is used to guide the upper and lower die seats 2, to ensure the stability of the die opening and closing process, and the rubber is arranged between the lower die fixed plate and the discharge plate of the lower die seat 2, to elastically protect the opening and closing of the die, and further ensure the stability of the die opening and closing.
[0034] It is preferred from any of the above solutions that the inside of the recess and projection mould 5 is provided with a die cavity, the four corners of the die cavity are provided with notches for fixedly guiding the top corner movable block 6, the middle and the periphery of the die cavity are provided with type grooves for clamping the shaping block 9, the four corners of the type grooves are provided with movable grooves for movably guiding the elastic chucking piece 8, and the middle of the type grooves is provided with a receiving groove for fixedly guiding the block 7.
[0035] The above technical solution is adopted: according to the structure of the aluminum die to be processed, the positions of the top corner movable block 6 and the block 7 are adjusted, the protruding and recessed positions in the die cavity are controlled, different shaping blocks 9 can be installed in the recess and projection mould 5 according to the requirements to form different protruding structures, and the aluminum foil can be processed in different forms, wherein the top end of the shaping block 9 can be provided in various forms of structures such as rectangle, triangle, and hexagon, to facilitate the processing of the structure and form of the aluminum foil according to requirements.
[0036] It is preferred from any of the above solutions that the top corner movable block 6 comprises a top corner pneumatic rod 61 and a top corner block 62, the top corner pneumatic rod 61 is fixedly installed in the inside of the recess and projection mould 5, and the top end of the top corner pneumatic rod 61 is fixedly installed with the top corner block 62 movably connected with the recess and projection mould 5.
[0037] The technical scheme is as follows: the top angle pneumatic rod 61 is controlled to extend or retract to drive the top angle block 62 to move up and down, the position of the top angle block 62 is adjusted, the height of the boss of the top angle of the mold cavity can be controlled, the top angle pneumatic rod 61 of each top angle is controlled by the independent pneumatic system of the main control unit, and each top angle can be controlled independently.
[0038] According to any one of the above schemes, the blocking block 7 comprises a blocking pneumatic rod 71 and a blocking block 72, the blocking pneumatic rod 71 is fixedly installed in the interior of the concave-convex mold 5, and the top end of the blocking pneumatic rod 71 is fixedly installed with the blocking block 72 which is movably connected with the concave-convex mold 5.
[0039] According to the above technical scheme: the blocking pneumatic rod 71 is controlled to extend or retract to drive the blocking block 72 to move up and down according to the requirement of the change of the concave-convex of the interior of the mold cavity, the position of the blocking block 72 is adjusted, the bottom of the mold cavity can be blocked by the blocking block 72, the blocking block 72 can also be accommodated to form a groove for installing the shaping block 9, and the blocking block 72 can also be lifted to form a boss to shape the aluminum foil.
[0040] According to any one of the above schemes, the elastic clamping block 8 comprises a clamping spring 81 and a fastening block 82, the clamping spring 81 is fixedly installed in the interior of the concave-convex mold 5, one end of the clamping spring 81 is fixedly installed with the fastening block 82 which is movably connected with the concave-convex mold 5, the shaping block 9 is attached to the fastening block 82, and the bottom of the shaping block 9 is provided as an L-shaped clamping block.
[0041] According to the above technical scheme: when the shaping block 9 is installed, the shaping block 9 is clamped into the interior of the type groove, the shaping block 9 is pushed to extrude the fastening block 82, the fastening block 82 is compressed to extrude the clamping spring 81, the fastening block 82 is extruded into the top angle of the type groove, the fastening block 82 is extruded to fasten the shaping block 9 by the pushing of the clamping spring 81 to the fastening block 82, various bosses are formed in the interior of the mold cavity by the shaping block 9, and the aluminum foil with various shapes can be easily processed.
[0042] According to any one of the above schemes, the concave-convex block 13 comprises an electric telescopic rod 131 and a concave-convex block 132, the electric telescopic rod 131 is fixedly installed in the interior of the concave mold 12, one end of the electric telescopic rod 131 is fixedly installed with the concave-convex block 132, the length and width of the concave-convex block 132 are one third of the length and width of the top angle block 62, and the width of the concave-convex block 132 is one half of the width of the shaping block 9.
[0043] Adopting the technical scheme, after adjusting and installing the top corner movable block 6 and the shaping block 9, the corresponding electric telescopic rod 131 is retracted or extended according to the position and height of the top corner movable block 6 and the shaping block 9, the electric telescopic rod 131 drives the concave-convex block 132 to move, the position of the concave-convex block 132 is adjusted, the plurality of concave-convex blocks 132 form the convex-concave structure corresponding to the concave-convex condition inside the cavity of the concave die 12, and the concave-convex block 132 and the cavity are driven by opening and closing of the die to quickly form and process the aluminum foil.
[0044] The utility model discloses a kind of aluminum foil composite mould, working principle as follows:
[0045] Control top corner pneumatic rod 61 telescopic drive top corner block 62 moves to the position required, while controlling plugging pneumatic rod 71 telescopic drive closed block 72 moves to the position required, the shaping block 9 required is clamped into the inside of concave-convex die 5 and promotes shaping block 9 extrusion fastening block 82, control electric telescopic rod 131 telescopic drive corresponding concave-convex block 132 moves to the position required, control upper die holder 2 and lower die holder 1 close again control push material assembly 10 push concave die 12 drive concave-convex block 132 extrude aluminum foil and be shaped.
[0046] Compared with prior art, the utility model has the following beneficial effects relative to prior art:
[0047] 1、The cavity of aluminum foil forming is arranged in the lower die holder 1 of composite mould, and the top corner movable block 6 and the block 7 that can be adjusted in telescopic are arranged in the inside of cavity, while the multi-form shaping block 9 that can be disassembled is arranged in combination with the block 7, the position of top corner movable block 6 and block 7 can be adjusted according to the structure form of processing aluminum foil, and the form structure of shaping block 9 installed in the inside of cavity is replaced, the processing structure in the inside of composite mould can be adjusted and changed, it is favorable to process the aluminum foil of multiple form structures, reduce the use amount of mould, improve the convenience of aluminum mould processing.
[0048] 2、Elastic chucking block 8 is arranged in the inside of cavity and extrudes and fixes shaping block 9, improves the stability of shaping block 9 while facilitating the disassembly of shaping block 9, and a plurality of concave-convex modules 13 that can be adjusted in telescopic are arranged in the inside of upper die holder 2, the position of concave-convex module 13 can be adjusted according to the internal structure of cavity, so that the mould can stably fit after processing structure changes, guarantee the stability of mould use.
Claims
1. An aluminum foil composite mold, comprising a lower mold base and an upper mold base, wherein two sets of guide pillars and guide sleeves are provided between the lower mold base and the upper mold base and are movably connected to guide the opening and closing of the mold, characterized in that: The lower mold base has a die and a punch fixedly installed inside. The four corners of the die and a punch have adjustable corner blocks that can be raised and lowered. The die and a punch have a blocking block that seals the bottom of the die and a punch fixedly installed inside. The blocking block has elastic clamping blocks fixedly installed on both sides of the die and a punch. The die and a punch have several detachable shaping blocks that are clamped inside. The upper mold base has a pusher assembly fixedly installed inside. One end of the pusher assembly has a punch fixing plate that is movably connected to the upper mold base fixedly installed. One end of the punch fixing plate has a die fixedly installed. The die and a punch have several linear arrays of die and punch modules fixedly installed inside.
2. The aluminum foil composite mold as described in claim 1, characterized in that: The guide pillars are fixedly installed at both ends of the lower mold base, and the guide sleeves are fixedly installed at both ends of the upper mold base. The lower mold base is provided with rubber for shock absorption and protection during mold opening and closing.
3. The aluminum foil composite mold as described in claim 2, characterized in that: The die has a cavity inside. The four corners of the cavity have slots for fixing and guiding the movable block at the top corner. The center and the perimeter of the cavity have grooves for engaging the shaping block. The four corners of the grooves have movable grooves for guiding the elastic clamping block. The center of the grooves has a storage groove for fixing and guiding the block.
4. The aluminum foil composite mold as described in claim 3, characterized in that: The apex movable block includes an apex pneumatic rod and an apex block. The apex pneumatic rod is fixedly installed inside the die, and the top end of the apex pneumatic rod is fixedly installed with an apex block that is movably connected to the die.
5. The aluminum foil composite mold as described in claim 4, characterized in that: The plugging block includes a plugging pneumatic rod and a sealing block. The plugging pneumatic rod is fixedly installed inside the die, and the top end of the plugging pneumatic rod is fixedly installed with a sealing block that is movably connected to the die.
6. The aluminum foil composite mold as described in claim 5, characterized in that: The elastic clamping block includes a clamping spring and a fastening block. The clamping spring is fixedly installed inside the die. One end of the clamping spring is fixedly installed with a fastening block that is movably connected to the die. The shaping block and the fastening block are fitted together. The bottom of the shaping block is set as an L-shaped clamping block.
7. The aluminum foil composite mold as described in claim 6, characterized in that: The convex-concave module includes an electric telescopic rod and a convex-concave block. The electric telescopic rod is fixedly installed inside the concave mold. One end of the electric telescopic rod is fixedly installed with a convex-concave block. The length, width, and top corner block of the convex-concave block are one-third of the length and width of the convex-concave block, and the width of the convex-concave block is one-half of the width of the shaping block.