CN114030122A - Graphene zero-edge-wrapping extrusion die and process thereof - Google Patents
Graphene zero-edge-wrapping extrusion die and process thereof Download PDFInfo
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- CN114030122A CN114030122A CN202111251308.XA CN202111251308A CN114030122A CN 114030122 A CN114030122 A CN 114030122A CN 202111251308 A CN202111251308 A CN 202111251308A CN 114030122 A CN114030122 A CN 114030122A
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- die
- extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
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- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a graphene and graphene zero-edge-wrapping extrusion die and a process thereof, and relates to the technical field of extrusion dies. The stamping die comprises a stamping die and a forming die positioned below the stamping die, wherein a plurality of positioning rods are arranged at the lower side of the stamping die, and positioning grooves which correspond to the positioning rods one by one are arranged at the upper side of the forming die; the stamping die is provided with an extrusion groove, the forming die is provided with a placing groove corresponding to the extrusion groove, and a push plate is elastically matched in the placing groove. According to the invention, through the arrangement of the positioning rod and the positioning groove, a user can conveniently position the position between the stamping die and the forming die through the insertion connection of the positioning rod and the positioning groove, so that the material edge covering efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of extrusion dies, and particularly relates to a graphene zero-edge-wrapping extrusion die and a process thereof.
Background
The edge covering means that one cut piece is required to be used for edge covering the other cut piece; the mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; in short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts; after the zero-edge covering process is carried out, namely after the edge of the workpiece is covered, the edge covering part is hidden, so that a user can not see the edge covering area, and the attractiveness of the workpiece can be improved.
Most of the hemming processes in the market all need to use the hemming die to perform extrusion forming, and in the extruding process, the upper die needs to be matched with the lower die, but the extruding die in the prior art is not easy to position the upper die and the lower die after a user replaces or maintains the extruding die, so that the efficiency of extruding and hemming is reduced.
Disclosure of Invention
The invention aims to provide a graphene zero-edge-wrapping extrusion die and a process thereof, and solves the technical problems that the die in the prior art is not easy to position and the extrusion edge-wrapping efficiency is low.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a graphene zero-wrapping extrusion die comprises a stamping die and a forming die located below the stamping die, wherein a plurality of positioning rods are arranged on the lower side of the stamping die, and positioning grooves corresponding to the positioning rods one by one are formed in the upper side of the forming die;
the stamping die is provided with an extrusion groove, the forming die is provided with a placing groove corresponding to the extrusion groove, a push plate is elastically matched in the placing groove, and the extrusion groove is elastically matched with a top plate.
Optionally, an oil storage cavity is arranged in the forming die, an air bag is arranged in the positioning groove, a connecting pipe is arranged between the air bag and the oil storage cavity, a one-way valve plate is arranged at one end of the connecting pipe, and the diameter of the air bag is smaller than that of the positioning groove.
Optionally, a sliding groove corresponding to the plurality of positioning rods is formed in the stamping die, and the positioning rods are elastically matched in the sliding groove.
Optionally, set up the first inner chamber that is linked together with extrusion groove and spout in the stamping die, the roof includes elastic fit at the first plate body of first inner chamber, installs on the first plate body and sliding fit at the first kicking block of extrusion inslot, and the first plate body is connected with a plurality of locating levers.
Optionally, set up the second inner chamber that is linked together with constant head tank and standing groove in the moulded die, the push pedal includes the second plate body of elastic fit in the second inner chamber, installs on the second plate body and sliding fit second kicking block in the standing groove, installs the clamp plate in second plate body week side and sliding fit in the constant head tank.
Optionally, be equipped with the chamfer on the constant head tank, the locating lever tip be equipped with chamfer matched with fillet, standing groove and extrusion inslot all are equipped with the extrusion lug, all offer on first kicking block and the second kicking block with extrusion lug matched with channel.
The technology for the graphene zero-edge-wrapping extrusion die is characterized by comprising the following steps of:
the method comprises the following steps: attaching a double-sided adhesive tape to a release film support bottom to be extruded, and attaching graphene to the double-sided adhesive tape;
step two: stripping the release film on the release film support bottom;
step three: cutting the shape of the graphene molding material, and discharging waste materials;
step four: adhering insulating single-sided adhesive to the cut materials;
step five: placing the material in a placing groove, and pressing downwards through a stamping die;
step six: and taking out the materials to finish edge covering.
Optionally, when the waste material is cut off from the mold, the shape of the molding material is cut off, and then the waste material is removed.
Optionally, the fourth step further includes cutting and molding the material adhered with the insulating single-sided adhesive by using an outline mold.
Optionally, the fifth step further includes pushing and attaching the insulating single-sided adhesive on the material to the middle by the edge of the jig.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the positioning rod and the positioning groove are arranged, so that a user can conveniently position the position between the stamping die and the forming die through the insertion connection of the positioning rod and the positioning groove, the material edge covering efficiency is improved, and the material in the extrusion groove and the placing groove can be ejected out through elasticity after the stamping die and the forming die are extruded through the arranged push plate and the top plate, so that the user can conveniently take out the material, and the material edge covering efficiency is further improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of an extrusion die according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an extrusion die according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a stamping die according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a forming mold according to an embodiment of the invention.
Wherein the figures include the following reference numerals:
stamping die 1, extrusion groove 101, spout 102, forming die 2, standing groove 201, locating lever 3, constant head tank 4, push pedal 5, second plate body 501, second kicking block 502, clamp plate 503, roof 6, first plate body 601, first kicking block 602, gasbag 7, first inner chamber 8, second inner chamber 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
Referring to fig. 1 to 4, in the present embodiment, a graphene zero-edge-wrapping extrusion die is provided, including: the stamping die comprises a stamping die 1 and a forming die 2 positioned below the stamping die 1, wherein a plurality of positioning rods 3 are arranged at the lower side of the stamping die 1, and positioning grooves 4 corresponding to the positioning rods 3 one by one are arranged at the upper side of the forming die 2;
the stamping die 1 is provided with an extrusion groove 101, the forming die 2 is provided with a placing groove 201 corresponding to the extrusion groove 101, a push plate 5 is elastically matched in the placing groove 201, and a top plate 6 is elastically matched in the extrusion groove 101.
The application of one aspect of the embodiment is as follows: need bordure the material, the operative installations, press close to 2 one sides of stamping die 1 looks forming die, and fix a position stamping die 1's position in inserting constant head tank 4 with locating lever 3, when stamping die 1 pastes forming die 2 completely, can accomplish borduring to the material, after the material shaping, the operative installations keeps away from forming die 2 with stamping die 1, and restore elasticity or restore elasticity through roof 6 in the extrusion groove 101 through push pedal 5 in the standing groove 201, it is ejecting to the material of joint in standing groove 201 or the extrusion groove 101, can accomplish borduring. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.
Through locating lever 3 and constant head tank 4 at the setting, the user of being convenient for passes through the grafting of locating lever 3 and constant head tank 4, thereby fix a position stamping die 1 and 2 positions between the forming die, thereby the efficiency of borduring of material has been improved, push pedal 5 and roof 6 through setting up, can accomplish the back at stamping die 1 and 2 extrudees of forming die, it is ejecting to the material in extrusion groove 101 and the standing groove 201 through elasticity, thereby the user of being convenient for takes out the material, thereby the efficiency of borduring of material has further been improved.
Be equipped with the oil storage cavity in the forming die 2 of this embodiment, the built-in gasbag 7 that is equipped with of constant head tank 4 has installed the connecting pipe between gasbag 7 and the oil storage cavity, and the one end of connecting pipe is equipped with the check valve piece, and the diameter of gasbag 7 is less than the diameter of constant head tank 4, and wherein, one side of gasbag 7 is equipped with the oilhole, and gasbag 7 has and is equipped with lubricating oil in the oil storage cavity. Through the gasbag 7 that sets up, can receive the extrusion of locating lever 3, make the lubricating oil in the gasbag 7 extrude through the oilhole, lubricate locating lever 3 week side to locating lever 3's life has been improved.
The stamping die 1 of the embodiment is provided with sliding grooves 102 corresponding to the positioning rods 7, and the positioning rods 7 are elastically matched in the sliding grooves 102; a first inner cavity 8 communicated with the extrusion groove 101 and the sliding groove 102 is formed in the stamping die 1, the top plate 6 comprises a first plate body 601 elastically matched in the first inner cavity 8 and a first top block 602 installed on the first plate body 601 and slidably matched in the extrusion groove 101, and the first plate body 601 is connected with the positioning rods 3. Through the locating lever 7 that sets up, can reduce the collision between stamping die 1 and the forming die 2 through the elasticity of first plate body 601 to the mould life has been improved. Through the first ejector block 602, the material clamped in the extrusion groove 101 can be ejected out, so that a user can take the material conveniently.
The forming die 2 of this embodiment has seted up the second inner chamber 9 that is linked together with constant head tank 4 and standing groove 201 in, and push pedal 5 includes the second plate body 501 of elastic fit in second inner chamber 9, installs on second plate body 501 and sliding fit second kicking block 502 in standing groove 201, installs at second plate body 501 week side and sliding fit clamp plate 503 in constant head tank 4. Through the second kicking block 502 that sets up, can be ejecting with the material of joint in the constant head tank 4 through elasticity to the user of being convenient for takes the material.
Be equipped with the chamfer on the constant head tank 4 of this embodiment, 3 tip of locating lever be equipped with chamfer matched with fillet, all be equipped with the extrusion lug in standing groove 201 and the extrusion groove 101, all offer on first kicking block 602 and the second kicking block 502 with extrusion lug matched with channel.
The technology for the graphene zero-edge-wrapping extrusion die is characterized by comprising the following steps of:
the method comprises the following steps: attaching a double-sided adhesive tape to a release film support bottom to be extruded, and attaching graphene to the double-sided adhesive tape;
step two: stripping the release film on the release film support bottom;
step three: firstly cutting the shape of the graphene molding material, and then removing waste materials;
step four: adhering insulating single-sided adhesive to the cut material, and cutting and molding by using an outline mold;
step five: placing the material in the placing groove 201, pressing down through the stamping die 1, and pushing and attaching the insulating single-sided glue on the material to the middle by the edge of the die;
step six: and taking out the materials to finish edge covering.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (10)
1. The utility model provides a zero extrusion die that bordures of graphite alkene which characterized in that includes: the stamping die comprises a stamping die (1) and a forming die (2) positioned below the stamping die (1), wherein a plurality of positioning rods (3) are arranged on the lower side of the stamping die (1), and positioning grooves (4) which correspond to the positioning rods (3) one by one are formed in the upper side of the forming die (2);
the stamping die is characterized in that an extrusion groove (101) is formed in the stamping die (1), a placing groove (201) corresponding to the extrusion groove (101) is formed in the forming die (2), a push plate (5) is elastically matched in the placing groove (201), and a top plate (6) is elastically matched in the extrusion groove (101).
2. The graphene zero-edge-wrapping extrusion die of claim 1, wherein an oil storage chamber is arranged in the forming die (2), an air bag (7) is arranged in the positioning groove (4), a connecting pipe is arranged between the air bag (7) and the oil storage chamber, one end of the connecting pipe is provided with a one-way valve plate, and the diameter of the air bag (7) is smaller than that of the positioning groove (4).
3. The graphene zero-edge-wrapping extrusion die of claim 1, wherein the stamping die (1) is provided with sliding grooves (102) corresponding to the positioning rods (7), and the positioning rods (7) are elastically fitted in the sliding grooves (102).
4. The graphene zero-edge-wrapping extrusion die of claim 3, wherein a first inner cavity (8) communicated with the extrusion groove (101) and the sliding groove (102) is formed in the stamping die (1), the top plate (6) comprises a first plate body (601) elastically matched in the first inner cavity (8) and a first top block (602) arranged on the first plate body (601) and in sliding fit in the extrusion groove (101), and the first plate body (601) is connected with the positioning rods (3).
5. The graphene zero-edge covering extrusion die of claim 1, wherein a second inner cavity (9) communicated with the positioning groove (4) and the placing groove (201) is formed in the forming die (2), the push plate (5) comprises a second plate body (501) elastically matched in the second inner cavity (9), a second ejector block (502) arranged on the second plate body (501) and in sliding fit in the placing groove (201), and a pressing plate (503) arranged on the peripheral side of the second plate body (501) and in sliding fit in the positioning groove (4).
6. The graphene zero-edge covering extrusion die of claim 1, wherein a chamfer is arranged on the positioning groove (4), a fillet matched with the chamfer is arranged at the end part of the positioning rod (3), extrusion convex blocks are arranged in the placing groove (201) and the extrusion groove (101), and channels matched with the extrusion convex blocks are arranged on the first top block (602) and the second top block (502).
7. The technology for the graphene zero-edge-wrapping extrusion die is characterized by comprising the following steps of:
the method comprises the following steps: attaching a double-sided adhesive tape to a release film support bottom to be extruded, and attaching graphene to the double-sided adhesive tape;
step two: stripping the release film on the release film support bottom;
step three: cutting the shape of the graphene molding material, and discharging waste materials;
step four: adhering insulating single-sided adhesive to the cut materials;
step five: placing the material in a placing groove (201), and pressing down through a stamping die (1);
step six: and taking out the materials to finish edge covering.
8. The process of the graphene zero-edge covering extrusion die as claimed in claim 7, wherein when the die is used for cutting off waste materials, the shape of the molding material is cut off, and then the waste materials are removed.
9. The process of the graphene zero-edge covering extrusion die of claim 7, wherein the fourth step further comprises cutting and molding the material adhered with the insulating single-sided adhesive by using an outline die.
10. The process of the graphene zero-edge covering extrusion die of claim 7, wherein the fifth step further comprises pushing and attaching the insulating single-sided adhesive on the material to the middle by the edge of a jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111251308.XA CN114030122A (en) | 2021-10-27 | 2021-10-27 | Graphene zero-edge-wrapping extrusion die and process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111251308.XA CN114030122A (en) | 2021-10-27 | 2021-10-27 | Graphene zero-edge-wrapping extrusion die and process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114030122A true CN114030122A (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111251308.XA Withdrawn CN114030122A (en) | 2021-10-27 | 2021-10-27 | Graphene zero-edge-wrapping extrusion die and process thereof |
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| CN (1) | CN114030122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056525A (en) * | 2022-05-11 | 2022-09-16 | 东莞市恒易电子科技有限公司 | Extrusion die with zero-edge-wrapping function for graphene and process of extrusion die |
-
2021
- 2021-10-27 CN CN202111251308.XA patent/CN114030122A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056525A (en) * | 2022-05-11 | 2022-09-16 | 东莞市恒易电子科技有限公司 | Extrusion die with zero-edge-wrapping function for graphene and process of extrusion die |
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Application publication date: 20220211 |