CN215396695U - Injection mold with heat active recovery structure - Google Patents
Injection mold with heat active recovery structure Download PDFInfo
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- CN215396695U CN215396695U CN202120803710.3U CN202120803710U CN215396695U CN 215396695 U CN215396695 U CN 215396695U CN 202120803710 U CN202120803710 U CN 202120803710U CN 215396695 U CN215396695 U CN 215396695U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with a heat active recovery structure, which relates to the technical field of injection molds and comprises a frame assembly, wherein a rear mold assembly is fixedly connected at the middle position of the top of the frame assembly, a front mold assembly and a material ejecting assembly are respectively and fixedly connected at the top of the frame assembly and positioned at two sides of the rear mold assembly, the rear mold assembly comprises a rear injection mold and a connecting plate, two groups of mold cavities are symmetrically arranged on one group of side surfaces of the rear injection mold, a plurality of groups of top pin holes are arranged at the corners of the inner side surfaces of each group of mold cavities, a groove is arranged inside the rear injection mold, pipeline holes are arranged on the two groups of side surfaces of the rear injection mold, by introducing cold water from the water inlet pipe into the interior of the cooling pipe, when the injection mold is in production processing, the inner part of the mold cavity can be cooled, the molding of plastic parts is accelerated, the working efficiency is increased, then, the water with high heat in the cooling pipe can be guided into other production processes by using the water outlet pipe for utilization.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold with a heat active recovery structure.
Background
The existing injection mold is single in structure, and due to the fact that cooling equipment is lacked, a large amount of heat is dissipated in air in the production process of the mold, so that a large amount of resources are lost, and therefore the injection mold with the heat active recovery structure is provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an injection mold with a heat active recovery structure, which solves the problem that a large amount of resources are lost due to the fact that a large amount of heat is dissipated in air in the production process of the mold due to the lack of cooling equipment.
In order to achieve the purpose, the utility model is realized by the following technical scheme: an injection mold with a heat active recovery structure comprises a frame assembly, wherein a rear mold assembly is fixedly connected to the middle position of the top of the frame assembly, and a front mold assembly and a material ejection assembly are respectively and fixedly connected to the top of the frame assembly and two sides of the rear mold assembly;
the back die assembly comprises an injection molding back die and a connecting plate, two sets of die cavities are symmetrically formed in a set of side faces of the injection molding back die, each set of die cavity is provided with a plurality of groups of pin holes at corners of the inner side faces of the die cavities, grooves are formed in the inner portions of the injection molding back die, pipeline holes are formed in two sets of side faces of the injection molding back die, cooling pipes are arranged inside the grooves, the two ends of each cooling pipe are fixedly connected with an inlet pipe and an outlet pipe respectively, the inlet pipe and the outlet pipe penetrate through the two sets of pipeline holes respectively and are two sets of plastic part products, and the tops and the bottoms of the two sets of side faces of the injection molding back die are fixedly connected with first fixing parts.
Preferably, the front mold assembly comprises an injection molding front mold, two sets of mold cores are symmetrically arranged on the side face of the injection molding front mold and towards the direction of the rear mold assembly, each set of mold cores corresponds to the position of each set of mold cavity, an injection molding groove is formed in the inner center of the injection molding rear mold, second fixing pieces are fixedly connected to the tops and the bottoms of the two sets of side faces of the injection molding front mold, and a first sliding sleeve is fixedly connected to the inner portion of each second fixing piece.
Preferably, the liftout subassembly includes the roof, one side of roof and towards the thimble of a plurality of groups of orientation fixedly connected with of back mould subassembly, every group the free end of thimble is located inside every group thimble hole respectively, and is in same horizontal plane with the side of every group die cavity, the equal fixedly connected with third mounting in two sets of side tops and the bottom of roof, every group the inside fixedly connected with second sliding sleeve of third mounting.
Preferably, the frame subassembly includes the frame, the feed opening has been seted up to the bottom of frame, be connected with four groups travelers between two sets of sides in the inside of frame jointly, two sets of sides in the inside of frame are the first cylinder of fixedly connected with and the second cylinder respectively, the flexible end of first cylinder forms fixed connection with the side of roof, the flexible end fixedly connected with connecting piece of second cylinder, the free end of connecting piece and the side fixed connection of the front mould of moulding plastics.
Preferably, each group of the first fixing pieces are fixedly installed on the outer surface of each group of sliding columns respectively, each group of the first sliding sleeves are connected to the outer parts of each group of sliding columns in a sliding mode respectively, and each group of the second sliding sleeves are connected to the outer parts of each group of sliding columns in a sliding mode respectively.
Preferably, the top end of the rear die assembly is fixedly connected with a base, the side face of the base is fixedly connected with a cutting cylinder, and the telescopic end of the cutting cylinder is fixedly connected with a cutter.
Advantageous effects
The utility model provides an injection mold with a heat active recovery structure. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides an injection mold with heat initiative recovery structure, is through leading-in to the cooling tube inside with cold water from the inlet tube, and when injection mold was in production man-hour, can cool off the mould intracavity portion for the shaping of plastic part product makes work efficiency increase, utilizes the outlet pipe to lead to other production processes to utilize with the inside high caloric water that has of cooling tube after that.
2. The utility model provides an injection mold with heat initiative recovery structure, promotes the cutter through cutting the cylinder and moves down, cuts the plastic connecting strip in the middle of the plastic part product of two sets of die cavity internal connections, separates the plastic part product, adopts mechanical cutting operation to make the product incision more level and the quality is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the frame assembly of the present invention;
FIG. 3 is a schematic structural view of a rear mold assembly of the present invention in a disassembled state;
FIG. 4 is a front view of the front mold assembly of the present invention;
fig. 5 is a schematic structural diagram of the ejection assembly of the present invention.
In the figure: 1. a frame assembly; 11. a frame; 12. a feeding port; 13. a traveler; 14. a first cylinder; 15. a second cylinder; 16. a connecting member; 2. a rear mold assembly; 21. injection molding a rear mold; 22. a mold cavity; 23. a thimble hole; 24. a groove; 25. a pipe bore; 26. a cooling tube; 27. a water inlet pipe; 28. a water outlet pipe; 29. a connecting plate; 210. plastic part products; 211. a first fixing member; 3. a front mold assembly; 31. injection molding a front mold; 32. a mold core; 33. injection molding a groove; 34. a second fixing member; 35. a first sliding sleeve; 4. a material ejecting component; 41. a top plate; 42. a thimble; 43. a third fixing member; 44. a second sliding sleeve; 5. a base; 6. a cutting cylinder; 7. and (4) a cutter.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an injection mold with heat initiative recovery structure, includes frame subassembly 1, frame subassembly 1's top intermediate position fixedly connected with back mould subassembly 2, frame subassembly 1's top and the both sides that are located back mould subassembly 2 are fixedly connected with front mould subassembly 3 and liftout subassembly 4 respectively, and the top fixedly connected with base 5 of back mould subassembly 2, the side fixedly connected with of base 5 cut cylinder 6, cuts the flexible end fixedly connected with cutter 7 of cylinder 6.
Referring to fig. 3, the rear mold assembly 2 includes an injection molding rear mold 21 and a connecting plate 29, two sets of mold cavities 22 are symmetrically formed in a set of side surfaces of the injection molding rear mold 21, a plurality of sets of thimble holes 23 are formed in corners of the inner side surfaces of each set of mold cavity 22, a groove 24 is formed in the inner portion of the injection molding rear mold 21, pipeline holes 25 are formed in two sets of side surfaces of the injection molding rear mold 21, a cooling pipe 26 is installed in the groove 24, two ends of the cooling pipe 26 are fixedly connected with a water inlet pipe 27 and a water outlet pipe 28 respectively, the water inlet pipe 27 and the water outlet pipe 28 penetrate through the two sets of pipeline holes 25 respectively, plastic part products 210 are connected to the inner portions of the two sets of mold cavities 22 together, and first fixing parts 211 are fixedly connected to the tops and the bottoms of the two sets of side surfaces of the injection molding rear mold 21.
Referring to fig. 4, the front mold assembly 3 includes a front injection mold 31, two sets of mold inserts 32 are symmetrically installed on a side surface of the front injection mold 31 and facing the rear mold assembly 2, each set of mold inserts 32 corresponds to each set of mold cavities 22, an injection molding groove 33 is formed in a central position inside the rear injection mold 21, second fixing members 34 are fixedly connected to top and bottom of two sets of side surfaces of the front injection mold 31, and a first sliding sleeve 35 is fixedly connected to inside of each set of second fixing members 34.
Referring to fig. 5, the ejector assembly 4 includes a top plate 41, a plurality of groups of ejector pins 42 are fixedly connected to one side of the top plate 41 and face the direction of the rear mold assembly 2, free ends of each group of ejector pins 42 are respectively located inside each group of ejector pin holes 23 and are located at the same horizontal plane with the side surface of each group of mold cavities 22, the tops and bottoms of two groups of side surfaces of the top plate 41 are fixedly connected with third fixing members 43, and the inside of each group of third fixing members 43 is fixedly connected with a second sliding sleeve 44.
Referring to fig. 2, the frame assembly 1 includes a frame 11, a feed opening 12 is formed in the bottom of the frame 11, four sets of sliding columns 13 are commonly connected between two sets of sides inside the frame 11, two sets of sides inside the frame 11 are respectively and fixedly connected with a first cylinder 14 and a second cylinder 15, a telescopic end of the first cylinder 14 is fixedly connected with a side of the top plate 41, a telescopic end of the second cylinder 15 is fixedly connected with a connecting member 16, a free end of the connecting member 16 is fixedly connected with a side of the injection molding front mold 31, each set of first fixing members 211 is respectively and fixedly installed on an outer surface of each set of sliding columns 13, each set of first sliding sleeves 35 is respectively and slidably connected to an outer portion of each set of sliding columns 13, and each set of second sliding sleeves 44 is respectively and slidably connected to an outer portion of each set of sliding columns 13.
When the device is used, the second cylinder 15 is started to push the injection front mold 31 to slide along the groups of sliding columns 13, so that the surfaces of the injection front mold 31 and the injection rear mold 21 are attached, then molten materials are injected into the mold cavity 22 through the injection groove 33, cold water is introduced into the cooling pipe 26 from the water inlet pipe 27 to cool the interior of the mold cavity 22, the molding of a plastic part 210 product is accelerated, then water with high heat in the cooling pipe 26 can be introduced into other production processes by using the water outlet pipe 28 to be utilized, after the plastic part product 210 is molded, the injection front mold 31 is returned to the original position similarly, the cutting cylinder 6 is started to push the cutter 7 to move downwards, the plastic connecting strip between the two groups of plastic part products 210 connected inside the mold cavity 22 is cut, the plastic part product 210 is separated, the first cylinder 14 is used to push the top plate 41 to move along the groups of sliding columns 13 towards the direction of the injection rear mold 21, the plurality of groups of ejector pins 42 are moved respectively inside the plurality of groups of ejector pin holes 23, and the cut product is pushed out of the die cavity 22 and falls into the lower portion of the groove 12 to be collected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An injection mold with heat active recycling structure comprises a frame assembly (1), and is characterized in that: the middle position of the top of the frame component (1) is fixedly connected with a rear die component (2), and the top of the frame component (1) and two sides of the rear die component (2) are respectively and fixedly connected with a front die component (3) and a material ejecting component (4);
the rear mould component (2) comprises an injection rear mould (21) and a connecting plate (29), two groups of die cavities (22) are symmetrically arranged on one side surface of the injection rear die (21), a plurality of groups of thimble holes (23) are arranged at the corners of the inner side surface of each group of die cavities (22), a groove (24) is arranged in the injection rear mould (21), two groups of side surfaces of the injection rear mould (21) are respectively provided with a pipeline hole (25), a cooling pipe (26) is arranged in the groove (24), the two ends of the cooling pipe (26) are respectively and fixedly connected with a water inlet pipe (27) and a water outlet pipe (28), the water inlet pipe (27) and the water outlet pipe (28) respectively penetrate through the two groups of pipeline holes (25), the interiors of the two groups of die cavities (22) are jointly connected with a plastic part product (210), the top and the bottom of two groups of side surfaces of the injection molding rear mold (21) are fixedly connected with first fixing pieces (211).
2. The injection mold with the heat active recovery structure as claimed in claim 1, wherein: the front mould subassembly (3) is including moulding plastics front mould (31), two sets of mould benevolence (32) are installed to the side of moulding plastics front mould (31) and towards the direction symmetry of back mould subassembly (2), every group mould benevolence (32) are corresponding with the position of every group die cavity (22) respectively, the inside central point of moulding plastics back mould (21) puts and has seted up the groove of moulding plastics (33), the equal fixedly connected with second mounting (34) in two sets of side tops and the bottom of moulding plastics front mould (31), every group the first sliding sleeve (35) of inside fixedly connected with of second mounting (34).
3. The injection mold with the heat active recovery structure as claimed in claim 2, wherein: the liftout subassembly (4) includes roof (41), one side of roof (41) and towards thimble (42) of a plurality of groups of orientation fixedly connected with of back mould subassembly (2), every group the free end of thimble (42) is located inside every group thimble hole (23) respectively, and is in same horizontal plane with the side of every group die cavity (22), two sets of side tops and the equal fixedly connected with third mounting (43) in bottom of roof (41), every group the inside fixedly connected with second sliding sleeve (44) of third mounting (43).
4. The injection mold with the heat active recovery structure as claimed in claim 3, wherein: frame subassembly (1) includes frame (11), feed opening (12) have been seted up to the bottom of frame (11), be connected with four groups traveller (13) between two sets of sides in the inside of frame (11) jointly, two sets of sides in the inside of frame (11) are first cylinder (14) of fixedly connected with and second cylinder (15) respectively, the flexible end of first cylinder (14) forms fixed connection with the side of roof (41), the flexible end fixedly connected with connecting piece (16) of second cylinder (15), the free end of connecting piece (16) and the side fixed connection of the front mould (31) of moulding plastics.
5. The injection mold with the heat active recovery structure as claimed in claim 4, wherein: and each group of first fixing pieces (211) are fixedly arranged on the outer surface of each group of sliding columns (13) respectively, each group of first sliding sleeves (35) are slidably connected to the outer part of each group of sliding columns (13) respectively, and each group of second sliding sleeves (44) are slidably connected to the outer part of each group of sliding columns (13) respectively.
6. The injection mold with the heat active recovery structure as claimed in claim 1, wherein: the die comprises a rear die assembly (2) and is characterized in that a base (5) is fixedly connected to the top end of the rear die assembly (2), a cutting cylinder (6) is fixedly connected to the side face of the base (5), and a cutter (7) is fixedly connected to the telescopic end of the cutting cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120803710.3U CN215396695U (en) | 2021-04-20 | 2021-04-20 | Injection mold with heat active recovery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120803710.3U CN215396695U (en) | 2021-04-20 | 2021-04-20 | Injection mold with heat active recovery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215396695U true CN215396695U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120803710.3U Expired - Fee Related CN215396695U (en) | 2021-04-20 | 2021-04-20 | Injection mold with heat active recovery structure |
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| Country | Link |
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| CN (1) | CN215396695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766522A (en) * | 2023-07-17 | 2023-09-19 | 深圳市鼎盛精密工业有限公司 | Quantitative injection mold for rapidly cooling mobile phone shell and application method of quantitative injection mold |
-
2021
- 2021-04-20 CN CN202120803710.3U patent/CN215396695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766522A (en) * | 2023-07-17 | 2023-09-19 | 深圳市鼎盛精密工业有限公司 | Quantitative injection mold for rapidly cooling mobile phone shell and application method of quantitative injection mold |
| CN116766522B (en) * | 2023-07-17 | 2025-08-01 | 深圳市鼎盛精密工业有限公司 | Quantitative injection mold for rapidly cooling mobile phone shell and application method of quantitative injection mold |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |