CN112848065A - Double-color game handle protective sleeve forming die - Google Patents
Double-color game handle protective sleeve forming die Download PDFInfo
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- CN112848065A CN112848065A CN202110277751.8A CN202110277751A CN112848065A CN 112848065 A CN112848065 A CN 112848065A CN 202110277751 A CN202110277751 A CN 202110277751A CN 112848065 A CN112848065 A CN 112848065A
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- 230000001681 protective effect Effects 0.000 title claims abstract description 77
- 238000001721 transfer moulding Methods 0.000 claims abstract description 38
- 238000001746 injection moulding Methods 0.000 claims abstract description 33
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 238000007723 die pressing method Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims description 35
- 238000005192 partition Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000004513 sizing Methods 0.000 abstract 2
- 239000003292 glue Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Classifications
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1615—The materials being injected at different moulding stations
- B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C2045/2683—Plurality of independent mould cavities in a single mould
- B29C2045/2685—Plurality of independent mould cavities in a single mould filled with different materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
- B29L2031/463—Grips, handles
Abstract
The invention discloses a forming die for a protective sleeve of a double-color gamepad, which comprises a lower die, a die core and an upper die, wherein the lower die is provided with a die cavity; the lower die comprises a lower die main body and a lower cavity; the upper die comprises an upper die main body, a die pressing cavity, a transfer injection cavity and an injection molding part, wherein the die pressing cavity, the transfer injection cavity and the injection molding part are arranged on the bottom surface of the upper die main body; the mould pressing cavity and the transfer injection cavity are oppositely arranged; the injection molding part is communicated with the transfer molding cavity; a first separation block is arranged in the mould pressing cavity; a second separation block is arranged in the transfer molding cavity; the first part forming part comprises a lower cavity, a mold core and a mold pressing cavity; the second part forming part comprises a lower cavity, a mold core, a transfer molding cavity and an injection molding part. This application is when using, arranges the sizing material in the mold core, then lets the first part of the cooperation shaping protective sheath of first part shaping portion, passes through the second part that the cooperation of second part shaping portion formed the protective sheath with the sizing material of another colour again to let the protective sheath divide two-step shaping, in order to form double-colored protective sheath.
Description
Technical Field
The invention relates to the technical field of forming of game handle protective sleeves, in particular to a forming die for a double-color game handle protective sleeve.
Background
Electronic games have a wide variety of game pictures and various playing methods, and are accepted by more and more people as a way of leisure and entertainment. In order to achieve good game experience, the gamepad is often used in the game process, but once the gamepad is not taken stably, the gamepad drops, the gamepad is easily damaged, the practical service life of the gamepad is shortened, and therefore the gamepad is required to be protected by arranging a gamepad protective sleeve. The existing gamepad protective sleeve formed by injection molding of the mold is mostly single color, and when the gamepad protective sleeve formed by injection molding of the mold is double-colored, the boundary of two colors is not obvious, and the color mixing phenomenon is easy to occur. Referring to fig. 1, fig. 1 is a two-color game handle protective sleeve, which comprises a first part 100 and a second part 200, wherein the first part 100 of the protective sleeve is formed by the bottom of the protective sleeve, the key part and the outside of the handheld part, and the second part of the protective sleeve is formed by the wheel part of the protective sleeve and the inside of the handheld part. The first portion 100 and the second portion 200 have different colors, and color mixing is likely to occur near the boundary 300 between the first portion 100 and the second portion 200, so that the color separation between the first portion 100 and the second portion 200 is not clear.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a forming die for a protective sleeve of a two-color gamepad.
The invention discloses a double-color game handle protective sleeve forming die, which comprises:
the lower die comprises a lower die main body and a lower cavity; the lower cavity is arranged on the top surface of the lower die main body;
the mold core is positioned above the lower mold; and
the upper die is positioned above the die core and comprises an upper die main body, a die pressing cavity, a transfer injection cavity and an injection molding part, wherein the die pressing cavity, the transfer injection cavity and the injection molding part are arranged on the bottom surface of the upper die main body; the mould pressing cavity is positioned at one side of the transfer injection cavity; the injection molding part is communicated with the transfer molding cavity; a first separation block is arranged in the mould pressing cavity; a second separation block is arranged in the transfer molding cavity;
the first part forming part of the protective sleeve comprises a lower cavity, a mold core and a mold pressing cavity; the second part forming part of the protective sleeve comprises a lower cavity, a mold core, a transfer molding cavity and an injection molding part; the first part forming part of the protective sleeve is used for forming the first part, and the second part forming part of the protective sleeve is used for forming the second part; when the first part is formed, the first separating block separates the first part forming part of the protective sleeve from the second part forming part of the protective sleeve; when the second part is formed, the second separating block separates the first part forming part of the protective sleeve from the second part forming part of the protective sleeve.
According to one embodiment of the invention, the mold core comprises a first part forming part and a second part forming part, and the first part forming part of the protective sleeve comprises a lower cavity, the mold core and a mold pressing cavity; the second part forming part of the protective sleeve comprises a lower cavity, a mold core, a transfer molding cavity and an injection molding part.
According to one embodiment of the invention, the injection molding part is provided with an injection molding hole, a main runner and a sub-runner; the main runner is communicated with the injection molding hole; the sub-runner is communicated with the main runner, and the sub-runner is communicated with the transfer molding cavity; the top surface of the upper die main body is provided with a hopper; the injection molding hole penetrates through the upper die main body along the height direction of the upper die main body and is communicated with the hopper.
According to an embodiment of the invention, the tail end of the sub-runner is provided with a pouring gate, and the pouring gate is communicated with the transfer molding cavity.
According to an embodiment of the invention, the included angle of the extension line of the sub-runners is an acute angle.
According to an embodiment of the invention, the first and second spacer blocks are adapted.
According to one embodiment of the invention, the mould pressing cavity is further provided with two mould pressing forming blocks and a first containing block; the two die-pressing forming blocks are respectively arranged on two opposite sides of the first containing block; the first spacer block is positioned between the molded block and the first receiving block.
According to one embodiment of the invention, the transfer molding cavity is further provided with a transfer molding block and two second containing blocks; the two transfer molding blocks are respectively arranged on two opposite sides of the second accommodating block; the second separating block is positioned between the transfer molding block and the second accommodating block; the injection molding part is communicated with the transfer molding block; the first part forming part comprises a first separating block, a mould pressing forming block, a first part forming part and a lower cavity; the second part forming part comprises a second separating block, a transfer molding block, an injection molding part and a second part forming part.
According to one embodiment of the invention, the two-color game handle protective sleeve forming die further comprises an extrusion plate, wherein the extrusion plate is arranged above the upper die; the position of the extrusion plate corresponding to the hopper is provided with a bulge.
According to one embodiment of the invention, the mold for molding the protective sleeve of the two-color gamepad further comprises a positioning plate, wherein the positioning plate is positioned below the lower mold; the locating plate includes location portion and bearing, and bearing one end is connected with location portion, and the other end is connected with the lower mould.
The beneficial effect of this application lies in: the lower die is provided with a lower cavity, the upper die is provided with a die pressing cavity, a transfer injection cavity and an injection molding part, a first separation block is arranged in the die pressing cavity, and a second separation block is arranged in the transfer injection cavity; when the protective sleeve is used, glue is placed on the mold core, the first part forming part is matched with the first part of the protective sleeve to form the first part of the protective sleeve, and the glue of the other color is matched with the second part forming part to form the second part of the protective sleeve, so that the protective sleeve is formed in two steps to form the double-color protective sleeve; due to the existence of the first separating block and the second separating block, the glue stock in a molten state is prevented from flowing to other parts, and the color cross phenomenon is prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a two-color gamepad boot;
FIG. 2 is a schematic structural diagram of a mold for molding a protective sleeve of a two-color gamepad in an embodiment;
FIG. 3 is a schematic view of the lower mold structure in the embodiment;
FIG. 4 is a schematic structural view of a mold core in the embodiment
FIG. 5 is a schematic structural view of an upper mold in the example;
FIG. 6 is a schematic view of another perspective of the upper mold in the embodiment
FIG. 7 is a schematic structural diagram of a transfer molding cavity and an injection molding part in the embodiment;
FIG. 8 is a schematic structural view of the lower mold and the positioning plate in the embodiment.
In the drawing, 1-lower die, 10-lower die body, 11-lower die cavity, 2-die core, 21-first part forming part, 22-second part forming part, 3-upper die, 30-upper die body, 31-die pressing cavity, 32-transfer cavity, 33-injection part, 34-hopper, 311-first partition block, 312-die pressing forming block, 313-first containing block, 321-second partition block, 322-transfer forming block, 323-second containing block, 331-injection hole, 332-main runner, 333-branch runner, 3331-sprue, 4-extrusion plate, 41-protrusion, 5-positioning plate, 50-positioning block, 51-bearing, 100-first part, 200-second part and 300-boundary line.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:
referring to fig. 2, fig. 2 is a schematic structural diagram of a mold for molding a protective sleeve of a two-color gamepad in an embodiment. A double-colored game paddle protective sheath forming die in this embodiment includes lower mould 1, mold core 2 and goes up mould 3, and mold core 2 is located the top of lower mould 1, goes up mould 3 and is located the top of mold core 2.
Referring to fig. 3, fig. 3 is a schematic view of a lower mold structure in the embodiment. The lower mold 1 includes a lower mold body 10 and a lower cavity 11, and the lower cavity 11 is disposed on a top surface of the lower mold body 10. Specifically, the number of the lower cavities 11 is 4, wherein two lower cavities 11 are arranged side by side, the remaining two lower cavities 11 are arranged side by side, and the 4 lower cavities 11 are arranged in pairs. The lower cavity 11 is in the shape of the bottom of the gamepad, which cooperates with the mould core 2 and the upper mould 3 to form a first part 100 of the gamepad casing.
Referring to fig. 2 and 4, fig. 4 is a schematic structural view of the mold core in the embodiment. The mold core 2 comprises a first part-shaped portion 21 and a second part-shaped portion 22, and the second part-shaped portion 22 is arranged around the first part-shaped portion 21. In this embodiment, the number of the mold cores 2 is 4, and the 4 mold cores 2 are respectively arranged corresponding to the positions of the 4 lower mold cavities 11.
Referring to fig. 2, 5, 6 and 7, fig. 5 is a schematic structural diagram of an upper mold in the embodiment, fig. 6 is a schematic structural diagram of an upper mold in the embodiment from another view angle, and fig. 7 is a schematic structural diagram of a transfer cavity and an injection part in the embodiment. The upper die 3 comprises an upper die main body 30, a die pressing cavity 31, a transfer injection cavity 32 and an injection part 33, wherein the die pressing cavity 31, the transfer injection cavity 32 and the injection part 33 are arranged on the bottom surface of the upper die main body 30, the die pressing cavity 31 is positioned on one side of the transfer injection cavity 32, and the injection part 33 is communicated with the transfer injection cavity 32. The first partition block 311 is disposed in the molding cavity 31, and the second partition block 321 is disposed in the transfer cavity 32. The first part forming part of the protective sleeve comprises a lower cavity 11, a mold core 2 and a mold pressing cavity 31, and the second part forming part of the protective sleeve comprises a lower cavity 11, a mold core 2, a transfer molding cavity 32 and an injection molding part 33. The first part of the sheath is shaped to form the first part 100 and the second part of the sheath is shaped to form the second part 200. The first spacer 311 separates the first part of the sock from the second part of the sock when the first part 100 is formed. The second divider 321 separates the first sock portion from the second sock portion during the formation of the second part 200.
Specifically, the mold cavity 31 is further provided with a mold block 312 and a first receiving block 313, and the first dividing block 311 is located between the mold block 312 and the first receiving block 313. The number of the molding blocks 312 is two, and the two molding blocks 312 are respectively disposed at two opposite sides of the first receiving block 313. When the molds are closed, the press-molding block 312 faces the first partial molding section 21, and the first receiving block 313 faces the second partial molding section 22. The transfer mold cavity 32 is further provided with a transfer molding block 322 and a second containing block 323, and a second separating block 321 is located between the transfer molding block 322 and the second containing block 323. The number of the transfer molding blocks 322 is two, and the two transfer molding blocks 322 are respectively disposed on two opposite sides of the second accommodating block 323. During mold clamping, the transfer mold block 322 faces the first partial mold 21, and the second housing block 323 faces the second partial mold 22. Each transfer cavity 32 communicates with two injection parts 33. In the present embodiment, the number of the molding cavities 31 is two, and the two molding cavities 31 are arranged side by side. The number of the transfer cavities 32 is two, the two transfer cavities 32 are arranged side by side, the two molding cavities 31 are located at one side of the two transfer cavities 32, and preferably, the two molding cavities 31 and the two transfer cavities 32 are oppositely arranged at two sides of the upper mold body 30. The first partition block 311 and the second partition block 321 are adapted, and in this embodiment, the first partition block 311 and the second partition block 321 are both in a shape of a Chinese character 'ba'. Through setting up the first spacer block 311 and the second spacer block 321 of looks adaptation, the protective sheath is divided two times into the shaping of being convenient for. The longitudinal sections of the first and second partition blocks 311 and 321 are stepped. The injection part 33 is provided with an injection hole 331, a main flow passage 332, and a branch flow passage 333. The main runner 332 is communicated with the injection molding hole 331, the sub-runners 333 are intersected and communicated with the main runner 332, and the sub-runners 333 are communicated with the transfer molding block 322. The top surface of the upper mold body 30 is provided with a hopper 34, and the injection molding hole 331 penetrates the upper mold body 30 in the height direction of the upper mold body 30 and communicates with the hopper 34. Each injection part 33 is provided with two injection holes 331, and the main flow passage 332 connects the two injection holes 331. Preferably, the included angle of the extension line of the sub-channel 333 is an acute angle, the two ends of the sub-channel 333 are provided with the gates 3331, and the gates 3331 are communicated with the transfer molding block 322, so that the rubber material flows more uniformly, and the color cross phenomenon is prevented.
When in application, the glue is firstly placed in the first part forming part 21, then the mold is closed, the glue is molded in the cavity formed by the lower cavity 11, the first part forming part 21, the first separating block 311 and the mold pressing forming block 312, and the glue in a molten state is prevented from flowing to the first containing block 313 due to the existence of the first separating block 311, so that the first part 100 of the game handle protective sleeve is formed. After the first part of the protective sleeve is cured and molded, another color of glue is added into the hopper 34 for hot melting, and then the glue is injected into a cavity formed when the second part molding part 22, the second partition block 321 and the transfer molding block 322 are clamped through the injection molding hole 331, so that the second part 200 of the protective sleeve is formed. During injection molding, the rubber material flows out of the injection molding hole 331 along the main runner 332, then flows to the sub-runners 333, and finally flows to the cavity through the gates 3331 arranged at two ends of the sub-runners 333.
Referring to fig. 2 again, a double-colored game paddle protective sheath forming die still includes extrusion plate 4, and extrusion plate 4 locates and goes up mould 3 top. The extrusion plate 4 is provided with two protrusions 41 at positions corresponding to the hopper 34, and during transfer molding, the protrusions 41 extrude the hopper 34, so that the molten rubber is injected into the mold cavity through the injection holes 331.
Referring to fig. 2 and 8, fig. 8 is a schematic structural view of a lower mold and a positioning plate in the embodiment. A double-colored game paddle protective sheath forming die still includes locating plate 5, and locating plate 5 is located lower mould 1 below. The positioning plate 5 is provided with a bearing 51, one end of the bearing 51 is connected with the positioning plate 5, and the other end is connected with the lower die 1. After the first part of the protective sleeve is cured and molded, the lower die 1 is rotated by 180 degrees, so that the die core 2 is driven to rotate by 180 degrees, the die core with the first part of the protective sleeve is positioned below the transfer molding cavity 32, and then the die is closed, injected and vulcanized to be molded, so that the second part 200 of the protective sleeve is directly formed on the first part 100 of the protective sleeve, and the two parts of the protective sleeve are bonded together.
When the two-color game handle protective sleeve forming die in the embodiment is applied, firstly, the rubber is placed in the first part forming part 21, then the die is closed, the rubber is molded in the die cavity formed by the lower die cavity 11, the first part forming part 21, the first partition block 311 and the die molding block 312, and the rubber in a molten state is prevented from flowing to the first accommodating block 313 due to the existence of the first partition block 311, so that the first part of the game handle protective sleeve is formed. After the first part 100 of the protective sleeve is cured and formed, the lower die 1 is rotated by 180 degrees, so that the die core 2 is driven to rotate by 180 degrees, and the die core with the first part of the protective sleeve is positioned below the transfer molding cavity 32. Another color of glue is added into the hopper 34 for hot melting, and then the protrusion 41 presses the hopper 34, so that the molten glue is injected into a cavity formed when the second part forming part 22, the second partition block 321 and the transfer molding block 322 are combined through the injection molding hole 331, so that the second part 200 is directly molded on the first part 100 of the protective sleeve, and the two parts of the protective sleeve are bonded together.
To sum up: the utility model provides a double-colored game paddle protective sheath forming die sets up down the die cavity through at the lower mould, sets up mould pressing die cavity, commentaries on classics notes die cavity and the portion of moulding plastics at last mould to set up first spacer block in the mould pressing die cavity, set up the second spacer block in commentaries on classics notes die cavity. When the protective sleeve is used, glue is placed on the mold core, the first part forming portion is matched with the first part of the formed protective sleeve, the glue of the other color is matched with the second part forming portion through the second part forming portion to form the second part of the protective sleeve, and therefore the protective sleeve is formed in two steps to form the double-color protective sleeve. Due to the existence of the first separating block and the second separating block, the glue stock in a molten state is prevented from flowing to other parts, and the color cross phenomenon is prevented.
The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a double-colored game paddle protective sheath forming die which characterized in that includes:
a lower die (1) comprising a lower die body (10) and a lower cavity (11); the lower cavity (11) is arranged on the top surface of the lower die main body (10);
the mold core (2) is positioned above the lower mold (1); and
the upper die (3) is positioned above the die core (2) and comprises an upper die main body (30), and a die pressing cavity (31), a transfer injection cavity (32) and an injection molding part (33) which are arranged on the bottom surface of the upper die main body (30); the mould pressing cavity (31) is positioned at one side of the transfer injection cavity (32); the injection molding part (33) is communicated with the transfer molding cavity (32); a first partition block (311) is arranged in the mould pressing cavity (31); a second separating block (321) is arranged in the transfer molding cavity (32);
the first part forming part of the protective sleeve comprises the lower cavity (11), the mold core (2) and the mold pressing cavity (31); the second part forming part of the protective sleeve comprises the lower cavity (11), the mold core (2), the transfer molding cavity (32) and the injection molding part (33); the protective sheath first part molding is used for molding a first part (100), and the protective sheath second part molding is used for molding a second part (200); the first separation block (311) separates the first part molding of the protective sheath from the second part molding of the protective sheath when the first part (100) is formed; the second divider block (321) separates the first sock-forming section from the second sock-forming section when the second section (200) is formed.
2. Two-color gamepad boot moulding tool according to claim 6, characterised in that the mould core (2) comprises a first part-moulding (21) and a second part-moulding (22), the first part-moulding comprising the lower cavity (11), the mould core (2) and the mould-pressing cavity (31); the second part forming part of the protective sleeve comprises the lower cavity (11), the mold core (2), the transfer molding cavity (32) and the injection molding part (33).
3. The molding die for the protective sleeve of the two-color gamepad according to claim 1, characterized in that the injection part (33) is provided with injection holes (331), main runners (332) and sub runners (333); the main flow passage (332) is communicated with the injection molding hole (331); the sub-runner (333) is communicated with the main runner (332), and the sub-runner (333) is communicated with the transfer molding cavity (32).
4. A two-color handle grip cover forming mold according to claim 3, wherein the end of the runner (333) is provided with a gate (3331), and the gate (3331) is communicated with the transfer cavity (32).
5. A two-color gamepad protective sleeve forming die according to claim 3, characterised in that the included angle of the extension lines of the runners (333) is acute.
6. Two-color gamepad boot moulding tool according to claim 1, characterised in that the first and second separation blocks (311, 321) are adapted.
7. A two-color gamepad boot-cover forming tool according to claim 2, characterised in that the mould cavity (31) is also provided with two moulded pieces (312) and a first containing piece (313); the two mould pressing forming blocks (312) are respectively arranged on two opposite sides of the first containing block (313); the first spacer block (311) is located between the press-molding block (312) and the first receiving block (313).
8. Two-color gamepad boot moulding tool according to claim 7, characterised in that the transfer cavity (32) is also provided with a transfer moulding block (322) and two second containing blocks (323); the two transfer molding blocks (322) are respectively arranged on two opposite sides of the second containing block (323); the second separating block (321) is positioned between the transfer molding block (322) and the second containing block (323); the injection molding part (33) is communicated with the transfer molding block (322); the first partial mold section comprises the first partition block (311), the press molding block (312), the first partial mold section (21), and the lower cavity (11); the second partial molding section includes the second partition block (321), the transfer molding block (322), the injection molding section (33), and the second partial molding section (22).
9. The molding die for the protective sleeve of the two-color gamepad according to claim 1, characterized in that it further comprises an extrusion plate (4), the extrusion plate (4) being arranged above the upper die (3); and a bulge (41) is arranged at the position of the extrusion plate (4) corresponding to the hopper (34).
10. The molding die for the protective sleeve of the dual-color gamepad according to claim 1, characterized in that it further comprises a positioning plate (5), the positioning plate (5) is located below the lower die (1); the positioning plate (5) comprises a positioning part (50) and a bearing (51), one end of the bearing (51) is connected with the positioning part (50), and the other end of the bearing is connected with the lower die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110277751.8A CN112848065A (en) | 2021-03-15 | 2021-03-15 | Double-color game handle protective sleeve forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110277751.8A CN112848065A (en) | 2021-03-15 | 2021-03-15 | Double-color game handle protective sleeve forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112848065A true CN112848065A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110277751.8A Pending CN112848065A (en) | 2021-03-15 | 2021-03-15 | Double-color game handle protective sleeve forming die |
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| CN (1) | CN112848065A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820040A (en) * | 1994-07-08 | 1996-01-23 | Mitsubishi Heavy Ind Ltd | Injection molding method |
| CN101108530A (en) * | 2007-08-22 | 2008-01-23 | 万德国际有限公司 | Dual-color silica gel negative plate molding mold and method thereof |
| CN103223703A (en) * | 2013-04-24 | 2013-07-31 | 深圳市利勇安硅橡胶制品有限公司 | Forming die of double color silica gel product, forming method and silica gel product thereof |
| CN106738626A (en) * | 2017-03-22 | 2017-05-31 | 泉州玉环模具有限公司 | A kind of PVC twin-color air-blows injection moulding shoe mould |
-
2021
- 2021-03-15 CN CN202110277751.8A patent/CN112848065A/en active Pending
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| JPH0820040A (en) * | 1994-07-08 | 1996-01-23 | Mitsubishi Heavy Ind Ltd | Injection molding method |
| CN101108530A (en) * | 2007-08-22 | 2008-01-23 | 万德国际有限公司 | Dual-color silica gel negative plate molding mold and method thereof |
| CN103223703A (en) * | 2013-04-24 | 2013-07-31 | 深圳市利勇安硅橡胶制品有限公司 | Forming die of double color silica gel product, forming method and silica gel product thereof |
| CN106738626A (en) * | 2017-03-22 | 2017-05-31 | 泉州玉环模具有限公司 | A kind of PVC twin-color air-blows injection moulding shoe mould |
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