CN220348928U - Combined slide block demoulding mechanism - Google Patents
Combined slide block demoulding mechanism Download PDFInfo
- Publication number
- CN220348928U CN220348928U CN202321444329.8U CN202321444329U CN220348928U CN 220348928 U CN220348928 U CN 220348928U CN 202321444329 U CN202321444329 U CN 202321444329U CN 220348928 U CN220348928 U CN 220348928U
- Authority
- CN
- China
- Prior art keywords
- groove
- shaping
- slider
- semicircular
- cavity
- 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.)
- Active
Links
- 238000007493 shaping process Methods 0.000 claims abstract description 26
- 238000000465 moulding Methods 0.000 claims abstract description 16
- 238000007790 scraping Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 15
- 238000001746 injection moulding Methods 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application relates to a modular slider demoulding mechanism, include: a rear template and a front template; the middle part of the upper end of the rear template is provided with a groove; the shaping drawing of patterns subassembly of slider, the shaping drawing of patterns subassembly of slider includes: the symmetrical sliding connection in the slider at recess inboard both ends, two the opposite side symmetry of slider is provided with the shaping half chamber, and two shaping half chamber group become the shaping die cavity, the both ends symmetry of front bezel bottom is provided with the beam pole, two the top symmetry of slider is provided with the jack. This modular slider demoulding mechanism sets up the shaping half chamber through the relative one side at two sliders, constitutes the shaping chamber by two shaping half chambeies and is used for shaping to mould the piece, and the setting of cooperation beam rod, jack can realize the horizontal displacement in the time of two sliders, and then realizes quick drawing of patterns, opens from the both sides of moulding the piece, and is efficient, can not cause the damage to moulding the piece.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a combined sliding block demoulding mechanism.
Background
Injection molding refers to injecting a high-temperature melted plastic material into a mold to obtain a molded plastic product after cooling and solidifying, and the injection molding process mainly comprises the steps of mold closing, filling, pressing, cooling, mold opening, demolding and the like. Demolding is the last link in the injection molding process and is also a very important link. Although the plastic part is cold-set for molding, demolding has important influence on the quality of the plastic part, and improper demolding mode may cause uneven stress of the plastic part during demolding, product deformation and other defects during ejection. Most of the existing demolding modes are modes of jacking upwards, when the mold is jacked upwards, the adhesion of the inner wall of the molding cavity is too tight, damage deformation of the mold is easy to cause, impurities are easy to remain and adhere to the inner wall of the molding cavity after the mold is demolded, and production can be continued after manual cleaning is generally needed, so that efficiency is affected.
Disclosure of Invention
For solving the technical problem, the application provides a combined type sliding block demoulding mechanism which can effectively solve the technical problem.
In order to achieve the above purpose, the technical scheme of the application is as follows:
a modular slide demolding mechanism, comprising: a rear template and a front template;
the middle part of the upper end of the rear template is provided with a groove;
the shaping drawing of patterns subassembly of slider, the shaping drawing of patterns subassembly of slider includes: the sliding blocks are symmetrically and slidingly connected to two ends of the inner side of the groove, forming half cavities are symmetrically arranged on the opposite sides of the two sliding blocks, the two forming half cavities form a forming cavity, binding rods are symmetrically arranged at two ends of the bottom of the front template, and insertion holes are symmetrically arranged at the tops of the two sliding blocks;
an ejector assembly, the ejector assembly comprising: the mounting plate is arranged on the inner side of the lower end of the rear template, an air cylinder is arranged at the bottom of the mounting plate, a lifting plate driven by the air cylinder to lift is arranged above the mounting plate, a top rod is arranged in the middle of the top of the lifting plate, a top plate is arranged at the top of the top rod, a containing groove is formed in the middle of the bottom of the inner cavity of the groove, and a through hole is formed in the middle of the bottom of the inner cavity of the containing groove.
According to the technical scheme, the two molding half cavities are formed on the opposite sides of the two sliding blocks, the molding half cavities are formed by the two molding half cavities and are used for molding the plastic part, the two sliding blocks can be transversely displaced at the same time by matching with the arrangement of the beam rod and the jack, and then quick demolding is realized, the two sliding blocks are opened from the two sides of the plastic part, the efficiency is high, and the plastic part cannot be damaged; the cylinder, the lifting plate, the ejector rod and the top plate are matched with each other, so that the demolding plastic part can be lifted upwards, and the demolding plastic part can be taken down conveniently.
As a preferred solution of the present application, the beam rod corresponds to and is adapted to the receptacle.
The technical scheme is realized, so that the two sliding blocks are combined when the beam rod enters the jack, and the demolding can be opened during separation.
As a preferred scheme of this application, the front and back bilateral symmetry of recess inner chamber is provided with linear guide, the front and back bilateral symmetry of slider has seted up linear guide groove, and the slider passes through linear guide groove swing joint in linear guide's the outside.
According to the technical scheme, the linear guide rail and the linear guide groove are arranged to guide the sliding block conveniently, so that the stability is improved.
As a preferable scheme of the application, the upper end of ejector pin passes through the through-hole and extends to the inboard of holding tank, the roof is located the inboard of holding tank to the roof corresponds and the adaptation with the shaping chamber that two shaping half chambeies are constituteed.
According to the technical scheme, the molded plastic part can be conveniently jacked up, and the top plate can be accommodated by the accommodating groove during injection molding.
As a preferable scheme of the application, guide rods are symmetrically arranged at two ends of the top of the mounting plate, and the lifting plate is movably connected with the guide rods through guide sleeves.
The technical scheme is realized, so that the stability of the lifting plate is convenient to increase.
As a preferred aspect of the present application, further comprising a cleaning assembly comprising: the semicircular through grooves are symmetrically formed in two ends of the bottom of the inner cavity of the groove, push rods are symmetrically arranged at two ends of the top of the lifting plate, and semicircular scraping pieces are arranged at the top of the push rods.
According to the technical scheme, the push rod and the semicircular scraping piece are arranged, so that the inner wall of the formed half cavity can be hung and scanned when the plastic part is jacked, and the residues adhered to the inner wall of the formed half cavity can be removed.
7 as a preferred scheme of this application, semicircle doctor-bar corresponds with semicircle logical groove to semicircle doctor-bar and the half chamber adaptation of shaping, semicircle logical groove just corresponds with the half chamber of shaping when restrainting the pole and jack separation.
According to the technical scheme, the plastic part is jacked up, meanwhile, the hanging sweeping of the inner wall of the formed half cavity is achieved, and the semicircular through groove is convenient for accommodating the semicircular scraping piece.
In summary, the application has the following beneficial effects:
1. the utility model provides a through providing a modular slider demoulding mechanism, through set up the shaping half chamber in the opposite one side of two sliders, constitute the shaping chamber by two shaping half chambeies and be used for shaping to mould the piece, the setting of cooperation beam rod, jack can realize the horizontal displacement in two sliders, and then realize quick drawing of patterns, open from the both sides of moulding the piece, it is efficient, can not cause the damage to moulding the piece, linear guide and linear guide's setting are convenient for lead to the slider, stability has been increased, cylinder through setting up, the lifter plate, the ejector pin, the mutually supporting of roof is convenient for upwards jack-up moulding after the drawing of patterns, be convenient for take off, the holding tank is convenient for hold the roof.
2. The application is through providing a modular slider demoulding mechanism, can hang the inner wall of shaping half chamber when the jack-up is moulded through push rod, semicircle doctor-bar that set up and sweep, and then can clear away the residual of shaping half chamber inner wall adhesion, semicircle leads to the groove and is convenient for hold the semicircle doctor-bar.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a schematic structural view of the slider of the present application.
Fig. 3 is a schematic cross-sectional structure of the slider of the present application.
Fig. 4 is a schematic cross-sectional structure of the rear form of the present application.
Fig. 5 is an enlarged view of fig. 4 a of the present application.
Fig. 6 is a schematic perspective view of a semicircular wiper blade according to the present application.
Corresponding part names are indicated by numerals and letters in the drawings:
1. a rear template; 2. a front template; 3. a beam rod; 4. a slide block; 5. a groove; 6. a cylinder; 7. a linear guide rail; 8. a straight guide groove; 9. forming a half cavity; 10. a jack; 11. a through hole; 12. a lifting plate; 13. a guide rod; 14. a push rod; 15. a push rod; 16. semicircular scraping sheets; 17. a semicircular through groove; 18. a mounting plate; 19. a top plate; 20. an accommodating groove.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Examples
As shown in fig. 1 to 6, a combined slide demoulding mechanism comprises: a rear die plate 1 and a front die plate 2; the middle part of the upper end of the rear template 1 is provided with a groove 5;
the shaping drawing of patterns subassembly of slider, the shaping drawing of patterns subassembly of slider includes: the sliding blocks 4 are symmetrically and slidingly connected to two ends of the inner side of the groove 5, forming half cavities 9 are symmetrically arranged on opposite sides of the two sliding blocks 4, the two forming half cavities 9 form a forming cavity, the two ends of the bottom of the front template 2 are symmetrically provided with the beam rods 3, the tops of the two sliding blocks 4 are symmetrically provided with the jacks 10, the beam rods 3 correspond to the jacks 10 and are matched, so that the two sliding blocks 4 are combined when the beam rods 3 enter the jacks 10, and the opening and demoulding can be realized during separation;
in order to facilitate taking off of moulded piece after the shaping still set up ejecting subassembly, ejecting subassembly includes: the mounting plate 18 arranged on the inner side of the lower end of the rear template 1, the air cylinder 6 is arranged at the bottom of the mounting plate 18, the lifting plate 12 driven to lift by the air cylinder 6 is arranged above the mounting plate 18, the ejector rod 14 is arranged in the middle of the top of the lifting plate 12, the top of the ejector rod 14 is provided with the top plate 19, the bottom middle of the cavity of the groove 5 is provided with the accommodating groove 20, the bottom middle of the cavity of the accommodating groove 20 is provided with the through hole 11, the upper end of the ejector rod 14 extends to the inner side of the accommodating groove 20 through the through hole 11, the top plate 19 is positioned on the inner side of the accommodating groove 20, and the top plate 19 corresponds to and is matched with a forming cavity formed by two forming half cavities 9, so that a formed plastic part can be conveniently jacked up, and the accommodating groove 20 can accommodate the top plate 19 during injection molding.
Further, the front and back bilateral symmetry of recess 5 inner chamber is provided with linear guide 7, and the front and back bilateral symmetry of slider 4 has seted up linear guide 8, and slider 4 passes through linear guide 8 swing joint in linear guide 7's the outside, and linear guide 7 and linear guide 8's setting is convenient for lead slider 4, has increased stability.
Further, guide rods 13 are symmetrically arranged at two ends of the top of the mounting plate 18, and the lifting plate 12 is movably connected with the guide rods 13 through guide sleeves, so that stability of the lifting plate 12 is improved.
Further, still include clean subassembly, clean subassembly includes: semicircular through grooves 17 are symmetrically formed in two ends of the bottom of the inner cavity of the groove 5, push rods 15 are symmetrically arranged at two ends of the top of the lifting plate 12, semicircular scraping blades 16 are arranged at the top of the push rods 15, the semicircular scraping blades 16 correspond to the semicircular through grooves 17, the semicircular scraping blades 16 are matched with the formed half cavity 9, the semicircular through grooves 17 just correspond to the formed half cavity 9 when the beam rod 3 is separated from the jack 10, hanging sweeping of the inner wall of the formed half cavity 9 is achieved while a plastic part is jacked up, and the semicircular through grooves 17 are convenient for accommodating the semicircular scraping blades 16.
When the device is used, the front template 2 moves downwards to drive the beam rod 3 to move downwards, the beam rod 3 enters the inner side of the jack 10, the beam rod 3 drives the sliding blocks 4 to move close to each other when the downward movement is continued until the front template 2 and the rear template 1 are combined, the two sliding blocks 4 are combined, then the formed half cavity 9 is poured, the front template 2 drives the beam rod 3 to ascend after cooling and forming, the two sliding blocks 4 are separated under the action of the jack 10, the formed plastic part is exposed, demoulding is realized, the lifting plate 12 is driven to ascend by the starting cylinder 6, the lifting plate 12 drives the push rod 15 and the push rod 14 to ascend, the push rod 14 drives the top plate 19 to jack up the plastic part, the semicircular scraping piece 16 is driven by the push rod 15 to hang and sweep the inner wall of the formed half cavity 9, the stability of the lifting plate 12 can be increased by the guide rod 13, the linear guide rail 7 and the linear guide groove 8 can be arranged to increase the stability of the sliding blocks 4.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A modular slide release mechanism comprising: a rear template and a front template;
the middle part of the upper end of the rear template is provided with a groove;
the shaping drawing of patterns subassembly of slider, the shaping drawing of patterns subassembly of slider includes: the sliding blocks are symmetrically and slidingly connected to two ends of the inner side of the groove, forming half cavities are symmetrically arranged on the opposite sides of the two sliding blocks, the two forming half cavities form a forming cavity, binding rods are symmetrically arranged at two ends of the bottom of the front template, and insertion holes are symmetrically arranged at the tops of the two sliding blocks;
an ejector assembly, the ejector assembly comprising: the mounting plate is arranged on the inner side of the lower end of the rear template, an air cylinder is arranged at the bottom of the mounting plate, a lifting plate driven by the air cylinder to lift is arranged above the mounting plate, a top rod is arranged in the middle of the top of the lifting plate, a top plate is arranged at the top of the top rod, a containing groove is formed in the middle of the bottom of the inner cavity of the groove, and a through hole is formed in the middle of the bottom of the inner cavity of the containing groove.
2. The modular slide demolding mechanism of claim 1, wherein the tie bar corresponds to and is adapted to the receptacle such that the tie bar, when entering the receptacle, effects the merging of the two slides.
3. The combined slide block demoulding mechanism as claimed in claim 1, wherein the front and rear sides of the inner cavity of the groove are symmetrically provided with linear guide rails, the front and rear sides of the slide block are symmetrically provided with linear guide grooves, and the slide block is movably connected to the outer sides of the linear guide rails through the linear guide grooves.
4. The combined slide demolding mechanism according to claim 1, wherein the upper end of the ejector rod extends to the inner side of the accommodating groove through the through hole, the top plate is located on the inner side of the accommodating groove, and the top plate corresponds to and is matched with a molding cavity formed by the two molding half cavities.
5. The combined sliding block demoulding mechanism as claimed in claim 1, wherein guide rods are symmetrically arranged at two ends of the top of the mounting plate, and the lifting plate is movably connected with the guide rods through guide sleeves.
6. The modular slide demolding mechanism of claim 1, further comprising a cleaning assembly comprising: the semicircular through grooves are symmetrically formed in two ends of the bottom of the inner cavity of the groove, push rods are symmetrically arranged at two ends of the top of the lifting plate, and semicircular scraping pieces are arranged at the top of the push rods.
7. The modular slide demolding mechanism of claim 6, wherein the semicircular wiper corresponds to a semicircular through groove, and the semicircular wiper is adapted to the molding half cavity, and the semicircular through groove corresponds to the molding half cavity just when the beam is separated from the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444329.8U CN220348928U (en) | 2023-06-08 | 2023-06-08 | Combined slide block demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444329.8U CN220348928U (en) | 2023-06-08 | 2023-06-08 | Combined slide block demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220348928U true CN220348928U (en) | 2024-01-16 |
Family
ID=89501109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321444329.8U Active CN220348928U (en) | 2023-06-08 | 2023-06-08 | Combined slide block demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220348928U (en) |
-
2023
- 2023-06-08 CN CN202321444329.8U patent/CN220348928U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220348928U (en) | Combined slide block demoulding mechanism | |
| CN216400441U (en) | Separating device for special forming machine for chair back | |
| CN216708174U (en) | Integrative ejecting injection mold of drawing of patterns of convex hollow injection molding | |
| CN216182142U (en) | Prevent that product from drawing to split deformation mould ejection mechanism | |
| CN209699751U (en) | Teacup lid injecting mechanism with taper pin side core-pulling mechanism | |
| CN210139592U (en) | Balanced type ejection device of injection mold | |
| CN108015994B (en) | Automobile front bumper injection mold based on cavity pick-up | |
| CN221233037U (en) | Injection molding machine mould picking mechanism for mould processing | |
| CN220008694U (en) | Demolding mechanism of vertical injection molding machine | |
| CN221249744U (en) | Injection mold easy to demould | |
| CN219381414U (en) | Shoe mold for sole processing | |
| CN218749105U (en) | Automatic change injection moulding's mould | |
| CN220094934U (en) | Die assembly convenient for discharging | |
| CN218966012U (en) | In-mold injection mold | |
| CN213830018U (en) | Vertical injection molding machine with guide structure | |
| CN220826257U (en) | Energy-saving industrial injection mold | |
| CN220030999U (en) | Plastic production shaping injection mold | |
| CN219926777U (en) | Needle sheath mould | |
| CN219855824U (en) | Ejection structure for mold | |
| CN214448218U (en) | Automobile injection mold with arc core pulling structure | |
| CN219855826U (en) | Material removing structure of automobile part injection mold | |
| CN217476505U (en) | Injection molding mold for plastic lunch box processing | |
| CN219171566U (en) | Injection mold structure capable of synchronously ejecting workpiece after demolding | |
| CN219153631U (en) | Ejection mechanism for injection mold | |
| CN215434776U (en) | Mould is used in rubber toolbox manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |