CN220534833U - Rubber mold mechanism convenient for demolding - Google Patents
Rubber mold mechanism convenient for demolding Download PDFInfo
- Publication number
- CN220534833U CN220534833U CN202321925003.7U CN202321925003U CN220534833U CN 220534833 U CN220534833 U CN 220534833U CN 202321925003 U CN202321925003 U CN 202321925003U CN 220534833 U CN220534833 U CN 220534833U
- Authority
- CN
- China
- Prior art keywords
- plate
- demolding
- fixedly connected
- holes
- mold mechanism
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a rubber mold mechanism convenient for demolding, which comprises a demolding assembly, wherein the upper end of the demolding assembly is detachably connected with a transmission assembly, the demolding assembly comprises a bottom plate, the upper end of the bottom plate is fixedly connected with four supporting rods, the upper ends of the four supporting rods are detachably connected with a top plate, and the side surfaces of the four supporting rods are respectively and movably connected with an upper mold plate and a lower mold plate. According to the utility model, the rubber part can be automatically demolded through the matched demolding assembly and the transmission assembly, and meanwhile, the structure is simple and convenient to operate, so that the demolding efficiency of the mold mechanism can be improved.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a rubber mold mechanism convenient for demolding.
Background
In the process of rubber part injection molding, the rubber part after injection molding is usually required to be subjected to passing, so that the working efficiency is improved, the labor intensity is reduced, and therefore, a mold mechanism with an automatic demolding structure is required to be used, wherein the demolding mechanism of a rubber mold disclosed by the application number of CN201921373667.0 is also an increasingly mature technology, the demolding mechanism of the rubber mold disclosed by the utility model moves down a demolding plate through a push rod to reduce the air pressure of a mold cavity, so that a workpiece moves down, a sucker adsorbs the edge of the lower bottom surface of the workpiece, auxiliary pressurization is performed, friction force at the edge of the workpiece is counteracted by counteracting the acting force of the sucker, the downward acting force received by the lower surface of the workpiece is uniform, so that the downward moving speed difference of the lower bottom surface of the workpiece is small, huge pulling does not occur at the middle part and the edge, demolding can be completed quickly, the product quality is high, and the demolding efficiency is high, but the mold mechanism has the following defects in the use process: the demolding mechanism can achieve an automatic demolding effect through the fact that the ejector rods are matched with the demolding plates and the suckers, but due to the fact that the structure is complex, time is consumed when the rubber part is demolded, demolding efficiency is affected, and on the basis of the fact, the mold mechanism which is convenient to demold and capable of improving the demolding efficiency is needed;
the utility model discloses a rapid demolding device for a rubber mold, which is also an increasingly mature technology, and comprises a mold main body, a demolding mechanism, an ejection mechanism and a hooking mechanism, wherein the mold main body comprises an upper mold and a lower mold, the ejection mechanism ejects a thimble through a spring of the upper mold to complete demolding, the ejection mechanism ejects a top plate through the movement of an ejection push plate, and the hooking mechanism completes picking a piece through a hook and a slide rail. The utility model has the advantages of convenient operation and high extraction efficiency, but the stripping device has the following defects in the use process: this demolding dress is in the last mould cooperation bed die that passes through the setting and the effect that can play the drawing of patterns of structure such as spring really, but above-mentioned structure is comparatively inconvenient when dismantling, therefore comparatively spends time when going on the bed die change, based on this, provides a convenient to dismantle to be convenient for dismantle the bed die and change, save the mould mechanism of dismantlement time is necessary.
Disclosure of Invention
The utility model aims to provide a rubber mold mechanism convenient for demolding, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the rubber mold mechanism convenient for demolding comprises a demolding assembly, wherein the upper end of the demolding assembly is detachably connected with a transmission assembly;
the demoulding assembly comprises a bottom plate, four struts are fixedly connected to the upper end of the bottom plate, a top plate is detachably connected to the upper ends of the struts, four side surfaces of the struts are respectively and movably connected with an upper template and a lower template, a demoulding plate is movably mounted in the lower template, a supporting rod is fixedly connected to the lower end of the demoulding plate, the transmission assembly comprises a servo motor mounted at the upper end of the top plate, a first bevel gear is fixedly connected to the output end of the servo motor, a reciprocating screw and a guide rod are movably mounted in the inner part of the demoulding assembly respectively, a second bevel gear is fixedly connected to the top end of the reciprocating screw, and the first bevel gear and the second bevel gear are in meshed connection.
As a preferable scheme of the utility model, the upper ends of the four supporting rods are fixedly connected with plug-in rods, a plurality of plug-in holes are formed in the surface of the top plate, and the plug-in rods are movably plugged in the plug-in holes.
As a preferable scheme of the utility model, the two sides of the bottom plate, the top plate, the upper template and the lower template are fixedly connected with the convex blocks, the convex block surfaces on the two sides of the bottom plate and the top plate are respectively provided with the fixing holes, the surfaces of the convex blocks on the two sides of the upper template and the lower template are respectively provided with the guide holes and the screw holes, the guide rods penetrate through the guide holes and are movably inserted into the fixing holes, and the reciprocating screw rod penetrates through the fixing holes and is in threaded connection with the screw holes.
As a preferable scheme of the utility model, the surfaces of the upper template and the lower template are respectively provided with a plurality of through holes, and a plurality of supporting rods are movably inserted into the through holes.
As a preferable scheme of the utility model, the opposite surfaces of the upper template and the lower template are respectively provided with a die groove, a plurality of through holes are formed in the die grooves at the upper end of the lower template, a plurality of connecting holes are formed in the upper end of the bottom plate, and a plurality of supporting rods at the lower end of the stripper plate penetrate through the through holes and are movably inserted into the connecting holes.
As a preferable scheme of the utility model, the upper end of the top plate is fixedly connected with a base plate, and the upper end of the base plate is fixedly connected with a plurality of limiting blocks.
As a preferable scheme of the utility model, the lower end of the servo motor is fixedly connected with a stabilizing plate, a plurality of limiting holes are formed in the surface of the stabilizing plate, and a plurality of limiting blocks are movably inserted into the limiting holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rubber part can be automatically demolded through the arranged demolding assembly matched with the transmission assembly, and meanwhile, the structure is simple and convenient to operate, so that the demolding efficiency can be improved;
2. the utility model can also facilitate the disassembly of the die mechanism by matching the arranged demoulding assembly with the transmission assembly, so that the time for replacing each part can be saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model.
In the figure: 1. a stripping assembly; 11. a bottom plate; 12. a support rod; 13. a top plate; 14. an upper template; 15. a lower template; 16. removing the template; 17. a support rod; 111. inserting a connecting rod; 112. a plug hole; 121. a bump; 122. a fixing hole; 123. a guide hole; 124. a screw hole; 131. a through hole; 141. a die cavity; 142. a through hole; 143. a connection hole; 151. a backing plate; 152. a limiting block; 2. a transmission assembly; 21. a servo motor; 22. a first bevel gear; 23. a reciprocating screw; 24. a second bevel gear; 25. a guide rod; 211. a stabilizing plate; 212. and a limiting hole.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the rubber mold mechanism convenient for demolding comprises a demolding assembly 1, wherein the upper end of the demolding assembly 1 is detachably connected with a transmission assembly 2;
the demoulding assembly 1 comprises a bottom plate 11, four supporting rods 12 are fixedly connected to the upper end of the bottom plate 11, a top plate 13 is detachably connected to the upper ends of the four supporting rods 12, an upper template 14 and a lower template 15 are movably connected to the side surfaces of the four supporting rods 12 respectively, a demoulding plate 16 is movably mounted in the lower template 15, a supporting rod 17 is fixedly connected to the lower end of the demoulding plate 16, a transmission assembly 2 comprises a servo motor 21 mounted at the upper end of the top plate 13, a first bevel gear 22 is fixedly connected to the output end of the servo motor 21, a reciprocating screw 23 and a guide rod 25 are movably mounted in the demoulding assembly 1 respectively, a second bevel gear 24 is fixedly connected to the top end of the reciprocating screw 23, and the first bevel gear 22 and the second bevel gear 24 are in meshed connection.
Specifically, the demolding assembly 1 is matched with the transmission assembly 2 to automatically demold rubber parts, meanwhile, the structure is simple and convenient to operate, demolding efficiency of a mold mechanism can be improved, in addition, the mold mechanism can be disassembled according to requirements through the structure, therefore, time for disassembling and replacing each part can be saved, when demolding is carried out, the servo motor 21 is started to operate firstly, the first bevel gear 22 and the second bevel gear 24 can be rotated, the reciprocating screw 23 can be rotated, the upper mold plate 14 and the lower mold plate 15 which are in contact with each other can be controlled to be separated from each other through the reciprocating screw 23 matched with the guide rod 25, at the moment, the upper mold plate 14 ascends along the reciprocating screw 23, the lower mold plate 15 descends along the reciprocating screw 23, and meanwhile, the demolding plate 16 in the mold groove 141 is separated from the mold groove 141 under the action of the supporting rod 17, and the rubber parts in the mold groove 141 are ejected, so that demolding work is completed.
In this embodiment: the upper ends of the four support rods 12 are fixedly connected with plug rods 111, a plurality of plug holes 112 are formed in the surface of the top plate 13, and the plug rods 111 are movably plugged in the plug holes 112.
Specifically, the insertion of the insertion rod 111 into the insertion hole 112 facilitates not only the installation of the mold mechanism but also the disassembly of the mold mechanism, and the disassembly of the upper die plate 14, the lower die plate 15, and the stripper plate 16 can be performed after the insertion rod 111 is taken out from the insertion hole 112.
In this embodiment: the two sides of the bottom plate 11, the top plate 13, the upper template 14 and the lower template 15 are fixedly connected with the convex blocks 121, the surfaces of the convex blocks 121 on the two sides of the bottom plate 11 and the top plate 13 are respectively provided with the fixing holes 122, the surfaces of the convex blocks 121 on the two sides of the upper template 14 and the lower template 15 are respectively provided with the guide holes 123 and the screw holes 124, the guide rods 25 penetrate through the guide holes 123 to be movably inserted into the fixing holes 122, and the reciprocating screw rods 23 penetrate through the fixing holes 122 to be in threaded connection with the screw holes 124.
Specifically, the guide rod 25 and the reciprocating screw 23 can be installed and limited through the fixing hole 122 on the surface of the protruding block 121, meanwhile, the reciprocating screw 23 is in threaded connection with the inside of the screw hole 124, and the upper die plate 14 and the lower die plate 15 can be controlled to lift along the reciprocating screw 23 by matching with the guide rod 25, so that the purpose of demolding is achieved.
In this embodiment: the surfaces of the upper template 14 and the lower template 15 are respectively provided with a plurality of through holes 131, and a plurality of supporting rods 12 are movably inserted into the through holes 131.
Specifically, when the support rod 12 is inserted into the through hole 131, the support rod 12 can also have a guiding and positioning effect, so that the demolding failure caused by the deviation of the upper die plate 14 and the lower die plate 15 during lifting is avoided.
In this embodiment: the opposite surfaces of the upper template 14 and the lower template 15 are respectively provided with a die slot 141, the inside of the die slot 141 at the upper end of the lower template 15 is provided with a plurality of through holes 142, the upper end of the bottom plate 11 is provided with a plurality of connecting holes 143, and a plurality of supporting rods 17 at the lower end of the stripper plate 16 penetrate through the through holes 142 and are movably inserted into the connecting holes 143.
Specifically, the cavity 141 is used for carrying out rubber spare and moulds plastics the use, and during the drawing of patterns, lower bolster 15 descends, and bracing piece 17 supports stripper plate 16 this moment, and stripper plate 16 withdraws from cavity 141, consequently can accomplish the drawing of patterns work to the rubber spare, and connecting hole 143 not only can carry out spacingly to bracing piece 17, still is convenient for dismantle stripper plate 16 as required simultaneously.
In this embodiment: the upper end of the top plate 13 is fixedly connected with a base plate 151, and the upper end of the base plate 151 is fixedly connected with a plurality of limiting blocks 152.
Specifically, the limiting block 152 at the upper end of the base plate 151 is used for limiting and fixing the servo motor 21.
In this embodiment: the lower extreme fixedly connected with stabilizer 211 of servo motor 21, a plurality of spacing hole 212 has been seted up on the surface of stabilizer 211, and the inside in spacing hole 212 is all pegged graft in the activity of a plurality of stopper 152.
Specifically, when the servo motor 21 is installed, the limiting block 152 is directly inserted into the limiting hole 212, and meanwhile, the servo motor 21 is convenient to detach as required.
Working principle: when the utility model is used, when the rubber piece is demolded, the servo motor 21 is started to operate firstly, so that the rubber piece can be driven to rotate by the first bevel gear 22 and the second bevel gear 24 which is meshed and connected with the first bevel gear 22, further, the reciprocating screw 23 can be driven to rotate by the matched guide rod 25, the upper template 14 and the lower template 15 which are contacted with each other can be separated from each other, at the moment, the upper template 14 ascends along the reciprocating screw 23, the lower template 15 descends along the reciprocating screw 23, the demolding plate 16 in the mold groove 141 is separated from the mold groove 141 under the supporting force of the supporting rod 17, and the rubber piece in the mold groove 141 is ejected out, thereby completing the demolding work.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a rubber mold mechanism convenient drawing of patterns, includes release subassembly (1), its characterized in that: the upper end of the demolding assembly (1) is detachably connected with a transmission assembly (2);
the stripping assembly (1) comprises a bottom plate (11), four struts (12) are fixedly connected with the upper end of the bottom plate (11), a top plate (13) is detachably connected with the upper ends of the struts (12), upper templates (14) and lower templates (15) are movably connected to the side surfaces of the struts (12), a stripping plate (16) is movably mounted in the lower templates (15), a supporting rod (17) is fixedly connected to the lower end of the stripping plate (16), the transmission assembly (2) comprises a servo motor (21) mounted at the upper end of the top plate (13), a first bevel gear (22) is fixedly connected to the output end of the servo motor (21), a reciprocating screw (23) and a guide rod (25) are movably mounted in the inner part of the stripping assembly (1), a second bevel gear (24) is fixedly connected to the top end of the reciprocating screw (23), and the first bevel gear (22) is in meshed connection with the second bevel gear (24).
2. The rubber mold mechanism for facilitating demolding as claimed in claim 1, wherein: the upper ends of the four supporting rods (12) are fixedly connected with inserting rods (111), a plurality of inserting holes (112) are formed in the surface of the top plate (13), and the inserting rods (111) are movably inserted into the inserting holes (112).
3. The rubber mold mechanism for facilitating demolding as claimed in claim 1, wherein: the utility model discloses a fixing device for a steel plate, including bottom plate (11), roof (13), cope match-plate pattern (14) and lower bolster (15), lug (121) of bottom plate (11) and roof (13) both sides are all fixedly connected with, fixed orifices (122) have all been seted up on lug (121) surface of bottom plate (11) and roof (13) both sides, guiding hole (123) and screw (124) have been seted up respectively on the surface of cope match-plate pattern (14) and lower bolster (15) both sides lug (121), guiding rod (25) run through guiding hole (123) activity grafting in the inside of fixed orifices (122), reciprocating screw (23) run through the inside of fixed orifices (122) threaded connection at screw (124).
4. The rubber mold mechanism for facilitating demolding as claimed in claim 1, wherein: the surface of the upper template (14) and the surface of the lower template (15) are respectively provided with a plurality of through holes (131), and a plurality of supporting rods (12) are movably inserted into the through holes (131).
5. The rubber mold mechanism for facilitating demolding as claimed in claim 1, wherein: the die grooves (141) are formed in opposite surfaces of the upper die plate (14) and the lower die plate (15), a plurality of through holes (142) are formed in the die grooves (141) at the upper end of the lower die plate (15), a plurality of connecting holes (143) are formed in the upper end of the bottom plate (11), and a plurality of supporting rods (17) at the lower end of the stripper plate (16) penetrate through the through holes (142) to be movably inserted into the connecting holes (143).
6. The rubber mold mechanism for facilitating demolding as claimed in claim 1, wherein: the upper end of roof (13) fixedly connected with backing plate (151), the upper end fixedly connected with of backing plate (151) is a plurality of stopper (152).
7. The rubber mold mechanism for facilitating demolding as set forth in claim 6, wherein: the lower extreme fixedly connected with stabilizer plate (211) of servo motor (21), a plurality of spacing hole (212) have been seted up on the surface of stabilizer plate (211), a plurality of stopper (152) all activity grafting is in the inside of spacing hole (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925003.7U CN220534833U (en) | 2023-07-21 | 2023-07-21 | Rubber mold mechanism convenient for demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925003.7U CN220534833U (en) | 2023-07-21 | 2023-07-21 | Rubber mold mechanism convenient for demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220534833U true CN220534833U (en) | 2024-02-27 |
Family
ID=89971369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321925003.7U Active CN220534833U (en) | 2023-07-21 | 2023-07-21 | Rubber mold mechanism convenient for demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220534833U (en) |
-
2023
- 2023-07-21 CN CN202321925003.7U patent/CN220534833U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1966239B (en) | Stripping liftout device of injection transfer molding machine | |
| CN220534833U (en) | Rubber mold mechanism convenient for demolding | |
| CN210257109U (en) | Injection mold device with ejection mechanism | |
| CN113968015B (en) | Foam material shaping die capable of being taken out efficiently | |
| CN220942742U (en) | Demoulding device for automobile parts | |
| CN221249744U (en) | Injection mold easy to demould | |
| CN111775384A (en) | Mould die sinking demoulding equipment of rubber tyer for electrical equipment | |
| CN220219546U (en) | Quick demoulding device of vertical injection molding machine | |
| CN217968209U (en) | Injection mold with secondary inclined ejection mechanism | |
| CN220008694U (en) | Demolding mechanism of vertical injection molding machine | |
| CN209502730U (en) | A kind of automatic ejection mold | |
| CN218256360U (en) | Production mould of wafer carrier | |
| CN221249717U (en) | Pipe injection mold capable of rapidly demolding | |
| CN220497587U (en) | Quick demoulding mould | |
| CN219114540U (en) | Novel automatic ejection of mould medium plate device | |
| CN219855610U (en) | Machining die | |
| CN215434827U (en) | Automatic change plastic drum injection mold of drawing of patterns | |
| CN220763299U (en) | Quick-release injection mold applied to injection molding machine | |
| CN220923062U (en) | Rubber sealing piece apparatus for producing convenient to drawing of patterns | |
| CN215396320U (en) | Mould model convenient to drawing of patterns | |
| CN214323962U (en) | Foaming mold utensil of refrigerator box | |
| CN220826270U (en) | Ejection mechanism of special-shaped plastic injection mold | |
| CN219153631U (en) | Ejection mechanism for injection mold | |
| CN210174011U (en) | Twice-ejecting mold | |
| CN117067534B (en) | Material removing structure capable of automatically removing material handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |