CN113997511B - Forming equipment for extruding universal wheels - Google Patents
Forming equipment for extruding universal wheels Download PDFInfo
- Publication number
- CN113997511B CN113997511B CN202111127601.5A CN202111127601A CN113997511B CN 113997511 B CN113997511 B CN 113997511B CN 202111127601 A CN202111127601 A CN 202111127601A CN 113997511 B CN113997511 B CN 113997511B
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- CN
- China
- Prior art keywords
- die
- push rod
- gear
- ejector
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C2045/4042—Ejector constructions; Ejector operating mechanisms driven by rack and pinion means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses forming equipment for extruding universal wheels, which comprises a bottom die and a top die, wherein a plurality of groups of loop bars are arranged on the bottom die, an injection molding opening is formed in the top die, a die cavity is formed in the bottom of the bottom die, a top plate is arranged at the bottom of the die cavity, a driving assembly for driving the top plate to lift is arranged at the lower side of the top plate, an ejector rod is further arranged on the lower surface of the top die, a limit sleeve is arranged at the bottom of the ejector rod, and a linkage assembly connected with the driving assembly is arranged on the limit sleeve; this extrusion universal wheel's former through being provided with drive assembly, realizes the ejecting of roof to realize quick drawing of patterns, simultaneously, there is the linkage between drive assembly and the linkage subassembly, realize the quick separation of die block and liftout mould, the linkage nature is strong, the person of facilitating the use operation.
Description
Technical Field
The invention relates to machining of universal wheels, in particular to forming equipment for extruding universal wheels.
Background
PVC material can be used for producing the universal wheel of case and bag, but does not use the equipment of PVC material production case and bag universal wheel in the market, if there is a production facility, just add PVC material to this equipment, can produce the universal wheel, then not only can improve the production efficiency of universal wheel, still have good marketing value.
However, after injection molding is completed, the universal wheel needs to be molded by cooling at room temperature, so that the cooling time is long, and after the product is cooled, the product is difficult to rapidly demold, has poor linkage and is inconvenient for a user to operate.
Disclosure of Invention
The invention aims to provide a forming device for extruding universal wheels, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a molding equipment of extrusion universal wheel, includes die block and ejector die, be equipped with a plurality of groups loop bars on the die block, be equipped with the mouth of moulding plastics in the ejector die, the die cavity has been seted up to the inside of die block, the bottom of die cavity is equipped with the roof, the downside of roof is equipped with the drive assembly who is used for driving the roof and goes up and down, the lower surface of ejector die still is equipped with the ejector rod, the bottom of ejector rod is equipped with spacing sleeve, be equipped with the linkage subassembly of being connected with drive assembly on the spacing sleeve.
As a further scheme of the invention: the driving assembly comprises a driving motor arranged in the bottom die, the output end of the driving motor is connected with a rotating block, the upper surface of the rotating block is of an inclined structure, the upper surface of the rotating block is provided with a groove along the vamp, the inside of the groove is provided with a universal roller, the top of the universal roller is provided with a pushing rod, the pushing rod is positioned on the central position of the top plate, and the driving assembly is used for driving the top plate to lift.
As a further scheme of the invention: the push rod forms a lifting structure in the bottom die through the rotating block, and is fixedly connected with the top plate, so that the cooling product in the die cavity is conveniently ejected out, and the quick demoulding is convenient.
As a further scheme of the invention: the linkage assembly comprises a rack arranged on the outer side of the pushing rod, a gear is connected to the rack, a knocking rod is arranged in the axial direction of the gear, one end of the knocking rod is connected with the gear, the other end of the pushing rod is connected with a knocking block, the lower side of the knocking block is provided with the pushing rod, a rotating shaft is arranged in the middle of the pushing rod in a rotating mode, one end of the pushing rod is connected with the knocking block, the other end of the pushing rod is movably connected with the bottom of the limiting sleeve and used for controlling lifting of the top die, and cooling products in the die cavity are conveniently taken out.
As a further scheme of the invention: the knocking rod is connected with the pushing rod in a lap joint mode, the pushing rod rotates around the central axis of the rotating shaft, the lever principle is convenient to use, the limiting sleeve is tilted, and the lifting of the top die is realized.
As a further scheme of the invention: the rack is connected with the gear in a meshing manner, the gear is symmetrically arranged about the central axis of the pushing rod, and the gear is rotated by lifting the rack, so that the linkage is strong.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving assembly comprises a driving motor arranged in the bottom die, the output end of the driving motor is connected with a rotating block, the upper surface of the rotating block is of an inclined structure, the upper surface of the rotating block is provided with a groove along the vamp, the inside of the groove is provided with a universal roller, the top of the universal roller is provided with a pushing rod, the pushing rod is positioned at the central position of the top plate, and the driving assembly is used for driving the top plate to lift.
2. The push rod forms a lifting structure in the bottom die through the rotating block, and is fixedly connected with the top plate, so that the cooled product in the die cavity is conveniently ejected out, and the rapid demoulding is convenient.
3. The linkage assembly is connected with the gear including locating the rack in the catch bar outside, is equipped with the pole of beating on the axial of gear, and the one end and the gear connection of beating the pole, the other end of catch bar are connected with and beat the piece, beat the piece downside and be equipped with the push rod, the middle part rotation of push rod is equipped with the pivot, the one end of push rod is connected with beating the piece, the other end and the telescopic bottom swing joint of spacing for the lift of control top mould conveniently takes out the cooling product in the die cavity.
4. The knocking rod is connected with the pushing rod in a lap joint mode, the pushing rod rotates around the central axis of the rotating shaft, the lever principle is convenient to use, the limiting sleeve is tilted, and the lifting of the top die is realized.
5. The rack is connected with the gear in a meshing manner, the gear is symmetrically arranged about the central axis of the pushing rod, and the gear is rotated by lifting the rack, so that the linkage is strong.
Drawings
Fig. 1 is a schematic sectional front view of a molding apparatus for extruding a universal wheel.
Fig. 2 is a schematic view of a structure of a mold closing front view section in a molding apparatus for extruding a universal wheel.
Fig. 3 is a schematic diagram of the axial structure of a rotor in a molding apparatus for extruding universal wheels.
In the figure: 1. a bottom die; 2. a top mold; 3. a loop bar; 4. an injection molding port; 5. a mold cavity; 6. a top plate; 7. a drive assembly; 701. a driving motor; 702. a rotating block; 703. a groove; 704. a universal roller; 705. a push rod; 8. an ejector rod; 9. a limit sleeve; 10. a linkage assembly; 1001. a rack; 1002. a gear; 1003. knocking the rod; 1004. knocking the block; 1005. a push rod; 1006. a rotating shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, in an embodiment of the present invention, a forming device for extruding universal wheels includes a bottom die 1 and a top die 2, wherein a plurality of sets of loop bars 3 are provided on the bottom die 1, an injection molding opening 4 is provided in the top die 2, a mold cavity 5 is provided in the bottom of the bottom die 1, a top plate 6 is provided at the bottom of the mold cavity 5, a driving assembly 7 for driving the top plate 6 to lift is provided at the lower side of the top plate 6, an ejector rod 8 is further provided at the lower surface of the top die 2, a limit sleeve 9 is provided at the bottom of the ejector rod 8, and a linkage assembly 10 connected with the driving assembly 7 is provided on the limit sleeve 9.
Referring to fig. 2, the driving assembly 7 includes a driving motor 701 disposed in the bottom mold 1, an output end of the driving motor 701 is connected with a rotating block 702, an upper surface of the rotating block 702 is in an inclined structure, a groove 703 is formed on an upper surface of the rotating block 702 along a vamp, a universal roller 704 is disposed in the groove 703, a pushing rod 705 is disposed on a top of the universal roller 704, the pushing rod 705 is disposed at a central position of the top plate 6, and the driving assembly 7 is configured to drive the top plate 6 to lift; the linkage assembly 10 is including locating the rack 1001 in the push rod 705 outside, be connected with gear 1002 on the rack 1001, the axial of gear 1002 is equipped with and beats the pole 1003, the one end of beating the pole 1003 is connected with gear 1002, the other end of push rod 705 is connected with and beats the piece 1004, beat the piece 1004 downside and be equipped with push rod 1005, the middle part rotation of push rod 1005 is equipped with pivot 1006, the one end and the piece 1004 of beating of push rod 1005 are connected, the other end and the bottom swing joint of spacing sleeve 9 of push rod 1005 for control the lift of cope match-plate pattern 2, conveniently take out the cooling product in the die cavity 5.
It should be noted that: the push rod 705 forms a lifting structure in the bottom die 1 through the rotating block 702, the push rod 705 is fixedly connected with the top plate 6, so that cooled products in the die cavity 5 are conveniently ejected, and the rapid demoulding is convenient. The knocking rod 1003 and the pushing rod 1005 are connected in a lap joint mode, the pushing rod 1005 rotates around the central axis of the rotating shaft 1006, the limiting sleeve 9 is lifted up conveniently by utilizing the lever principle, and the lifting of the top die 2 is realized. The connection mode of the rack 1001 and the gear 1002 is engaged connection, and the gear 1002 is symmetrically arranged about the central axis of the push rod 705, and the gear 1002 rotates by lifting and lowering the rack 1001, so that the linkage is strong.
Working principle: when the mold is used, a user firstly places the mold at a proper position, and under the action of the driving motor 701, the rotating block 702 in fig. 3 rotates, because the upper surface of the rotating block 702 is set to be an inclined surface, when the inclined surface rotates from the bottommost end to the top end, the pushing rod 705 can vertically move upwards, so that the pushing rod 705 is driven to push upwards, thereby facilitating the demolding of a cooled product in the mold cavity 5, in the demolding process of the product, the pushing rod 705 is pushed upwards, so that the rack 1001 is pushed upwards, the gear 1002 is driven to rotate, the gear 1002 rotates, the knocking rod 1003 is driven to rotate, one end of the pushing rod 1005 is knocked, the pushing rod 1005 rotates around the central axis of the rotating shaft 1006, the ejection limiting sleeve 9 is driven, the ejection rod 8 is connected to the upper side of the limiting sleeve 9, and therefore the quick demolding of the bottom mold 1 and the top mold 2 is realized, and the linkage is strong.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The utility model provides a molding equipment of extrusion universal wheel, its characterized in that includes die block (1) and ejector die (2), be equipped with a plurality of groups loop bar (3) on die block (1), be equipped with injection molding mouth (4) in ejector die (2), die cavity (5) have been seted up to the inside of die block (1), the bottom of die cavity (5) is equipped with roof (6), the downside of roof (6) is equipped with drive assembly (7) that are used for driving roof (6) and go up and down, the lower surface of ejector die (2) still is equipped with ejector rod (8), the bottom of ejector rod (8) is equipped with spacing sleeve (9), be equipped with on spacing sleeve (9) with drive assembly (10) that are connected with drive assembly (7), drive assembly (7) are including locating driving motor (701) in die block (1), the output of driving motor (701) is connected with rotating block (702), the upper surface of rotating block (702) is the tilting structure, the upper surface of rotating block (702) is along seting up fluted (703), the bottom of ejector sleeve (9) is equipped with spacing sleeve (9), be equipped with universal top (704) center (704) of the top (704) is located on the top (704), the utility model provides a push rod (705) constitutes elevation structure in die block (1) through rotating piece (702), push rod (705) and roof (6) fixed connection, linkage subassembly (10) are including rack (1001) of locating push rod (705) outside, be connected with gear (1002) on rack (1001), be equipped with in the axial of gear (1002) and strike pole (1003), the one end and the gear (1002) of striking pole (1003) are connected, the other end of push rod (705) is connected with and strikes piece (1004), it is equipped with push rod (1005) to strike piece (1004) downside, the middle part rotation of push rod (1005) is equipped with pivot (1006), the one end and the play piece (1004) of push rod (1005) are connected, the other end and the bottom swing joint of spacing sleeve (9) of push rod (1005), the connected mode of push rod (1003) and push rod (1005) is the overlap joint, the central axis rotation setting of push rod (1005) around pivot (1006), the central axis that rack (1001) and gear (1002) are connected for gear (1002) and the mode of meshing about setting up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111127601.5A CN113997511B (en) | 2021-09-26 | 2021-09-26 | Forming equipment for extruding universal wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111127601.5A CN113997511B (en) | 2021-09-26 | 2021-09-26 | Forming equipment for extruding universal wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113997511A CN113997511A (en) | 2022-02-01 |
| CN113997511B true CN113997511B (en) | 2023-08-22 |
Family
ID=79921657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111127601.5A Active CN113997511B (en) | 2021-09-26 | 2021-09-26 | Forming equipment for extruding universal wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113997511B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0924540A (en) * | 1995-07-12 | 1997-01-28 | Nissei Asb Mach Co Ltd | Blow molding machine and blow molding method |
| JP2009184315A (en) * | 2008-02-08 | 2009-08-20 | Ricoh Co Ltd | Mold for injection molding |
| JP2013244603A (en) * | 2012-05-23 | 2013-12-09 | Toyota Boshoku Corp | Molding apparatus |
| CN111844651A (en) * | 2020-08-18 | 2020-10-30 | 许月婷 | High-efficiency energy-saving plastic part injection molding mold |
| CN112248380A (en) * | 2020-09-27 | 2021-01-22 | 芜湖友恒模具有限公司 | Injection mold capable of automatically stripping materials |
| CN212860307U (en) * | 2020-08-17 | 2021-04-02 | 惠州日田塑胶制品有限公司 | Ejection mechanism of injection molding machine |
| CN213227386U (en) * | 2020-08-26 | 2021-05-18 | 邵俊 | Internal mold core ejection mechanism for injection mold |
| CN213648470U (en) * | 2020-09-28 | 2021-07-09 | 福建和益塑胶有限公司 | Sole injection mold convenient to drawing of patterns |
| CN214239266U (en) * | 2020-11-12 | 2021-09-21 | 谢绍萍 | Quick demoulding and cooling die device for die production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951668B (en) * | 2005-10-21 | 2010-05-05 | 鸿富锦精密工业（深圳）有限公司 | Plastic jet mould |
| JP5354614B2 (en) * | 2011-05-19 | 2013-11-27 | 株式会社スター精機 | Plastic molded product take-out machine |
-
2021
- 2021-09-26 CN CN202111127601.5A patent/CN113997511B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0924540A (en) * | 1995-07-12 | 1997-01-28 | Nissei Asb Mach Co Ltd | Blow molding machine and blow molding method |
| JP2009184315A (en) * | 2008-02-08 | 2009-08-20 | Ricoh Co Ltd | Mold for injection molding |
| JP2013244603A (en) * | 2012-05-23 | 2013-12-09 | Toyota Boshoku Corp | Molding apparatus |
| CN212860307U (en) * | 2020-08-17 | 2021-04-02 | 惠州日田塑胶制品有限公司 | Ejection mechanism of injection molding machine |
| CN111844651A (en) * | 2020-08-18 | 2020-10-30 | 许月婷 | High-efficiency energy-saving plastic part injection molding mold |
| CN213227386U (en) * | 2020-08-26 | 2021-05-18 | 邵俊 | Internal mold core ejection mechanism for injection mold |
| CN112248380A (en) * | 2020-09-27 | 2021-01-22 | 芜湖友恒模具有限公司 | Injection mold capable of automatically stripping materials |
| CN213648470U (en) * | 2020-09-28 | 2021-07-09 | 福建和益塑胶有限公司 | Sole injection mold convenient to drawing of patterns |
| CN214239266U (en) * | 2020-11-12 | 2021-09-21 | 谢绍萍 | Quick demoulding and cooling die device for die production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113997511A (en) | 2022-02-01 |
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