CN219075999U - Mould convenient to it is ejecting - Google Patents
Mould convenient to it is ejecting Download PDFInfo
- Publication number
- CN219075999U CN219075999U CN202223510189.8U CN202223510189U CN219075999U CN 219075999 U CN219075999 U CN 219075999U CN 202223510189 U CN202223510189 U CN 202223510189U CN 219075999 U CN219075999 U CN 219075999U
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- Prior art keywords
- servo motor
- ejection
- clamping
- convenient
- lifting
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- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould convenient to eject, relates to the technical field of prefabricated member forming moulds, and aims at solving the problems of relatively low demoulding efficiency and low mould replacement efficiency of the existing prefabricated member forming moulds. The utility model is provided with the ejection structure, all the thread ejection assemblies work simultaneously to eject the prefabricated members molded in the prefabricated member molding grooves at one time, thereby realizing the effect of rapid demolding and improving the demolding efficiency of the prefabricated member molding die; the clamping structure is arranged, the clamping rods on two sides can be fixed when being centered and clamped, the clamping rods on two sides can be detached when being mutually far away from each other and loosened, any tool is not needed, and the replacement efficiency of the forming die is improved.
Description
Technical Field
The utility model relates to the technical field of prefabricated member forming dies, in particular to a die convenient to eject.
Background
Some prefabricated parts of building floor boards adopted in the building industry at present need to be cast and molded in a molding die, however, the following problems exist in the use of the die:
firstly, each prefabricated member molded in the molding groove needs to be manually demolded one by workers, and the demolding efficiency is relatively low;
secondly, at present, when the forming die is replaced, the replacement can be completed only by means of a professional dismounting tool, and the replacement efficiency of the forming die is low.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a die convenient for ejection, overcomes the defects of the prior art through the cooperative cooperation of an ejection structure and a clamping structure, and effectively solves the problems of relatively low demolding efficiency and low die replacement efficiency of the existing prefabricated member forming die.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a mould convenient to it is ejecting, includes the installing frame that is equipped with ejecting structure, be connected with forming die through clamping structure in the installing frame, set up the prefab shaping groove that the equidistance distributes on the forming die, and the reservation mouth has all been seted up to the bottom inner wall in each prefab shaping groove.
Preferably, the ejection structure is composed of a first servo motor, a transmission shaft rotatably arranged in the mounting frame, a worm fixedly arranged on the transmission shaft and distributed at equal intervals and a threaded ejection assembly distributed at equal intervals;
the threaded ejection assembly and the worm are the same as the reserved openings in number, and the threaded ejection assembly consists of a lifting screw rod rotatably installed in the installation frame, a worm wheel fixedly arranged at the lower part of the lifting screw rod and a lifting sleeve screwed on the lifting screw rod;
through adopting above-mentioned technical scheme, be provided with ejecting structure, through servo motor's electronic control for all screw thread ejecting subassembly simultaneous working is once only ejecting each prefab shaping inslot fashioned prefab, has realized the effect of quick drawing of patterns, has improved prefab forming die's drawing of patterns efficiency.
Preferably, the lifting sleeve is matched with the reserved opening, the outer wall of the lifting sleeve is in sliding connection with the inner wall of the reserved opening, and the worm wheel is meshed with the worm;
through adopting above-mentioned technical scheme, utilize the preformed hole to be convenient for forming die can normally pack into ejection structure in, still be convenient for simultaneously spacing lifting sleeve's removal.
Preferably, the clamping structure is composed of a second servo motor, a synchronous transmission assembly, two assembly grooves symmetrically formed in the mounting frame and two centering clamping assemblies sequentially arranged in the two assembly grooves;
the two centering clamping assemblies are respectively composed of a bidirectional screw rod rotatably installed in the assembly groove and two clamping rods symmetrically screwed at two opposite threaded ends of the bidirectional screw rod, the synchronous transmission assembly comprises two synchronous wheels sequentially fixedly arranged on the two bidirectional screw rods, and the two synchronous wheels are in transmission connection through the same synchronous belt;
through adopting above-mentioned technical scheme, be provided with clamping structure, through No. two servo motor's electronic control for can realize fixing when the clamping lever centering on both sides is tight, can realize dismantling when keeping away from each other and unclamping the clamping lever on both sides, need not with the help of any instrument, improved forming die's change efficiency.
Preferably, two motor supporting plates are fixedly arranged on the outer wall of the mounting frame, a first servo motor and a second servo motor are sequentially and fixedly arranged on the two motor supporting plates, and an output shaft of the first servo motor and an output shaft of the second servo motor are respectively and fixedly connected with the transmission shaft and one of the two-way screw rods in a coaxial mode through a coupler.
The beneficial effects of the utility model are as follows:
1. the ejection structure is arranged, and all thread ejection assemblies simultaneously work to eject the prefabricated parts molded in the prefabricated part molding grooves at one time through electric control of the first servo motor, so that the effect of rapid demolding is realized, and the demolding efficiency of the prefabricated part molding die is improved;
2. be provided with clamping structure, through No. two servo motor's electronic control for can realize fixing when the clamping lever centering on both sides is tight, can realize dismantling when keeping away from each other and unclamping the clamping lever on both sides, need not with the help of any instrument, improved forming die's change efficiency.
Drawings
FIG. 1 is a schematic three-dimensional structure of a mold for facilitating ejection according to the present utility model;
FIG. 2 is a schematic three-dimensional structure of a mold portion for facilitating ejection according to the present utility model;
FIG. 3 is a schematic view of a three-dimensional enlarged structure of a clamping structure in a mold for facilitating ejection according to the present utility model;
fig. 4 is a schematic three-dimensional enlarged structure diagram of an ejection structure in a mold for facilitating ejection according to the present utility model.
In the figure: 1. a mounting frame; 2. a forming die; 3. a preform molding groove; 4. reserving a port; 5. a first servo motor; 6. a transmission shaft; 7. a worm; 8. lifting screw rods; 9. a worm wheel; 10. lifting the sleeve; 11. a second servo motor; 12. an assembly groove; 13. a bidirectional screw; 14. a clamping rod; 15. a synchronizing wheel; 16. a synchronous belt.
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.
Embodiment 1, referring to fig. 1-2 and 4, a mold for facilitating ejection includes a mounting frame 1, a molding mold 2, and an ejection structure;
the molding die 2 is provided with prefabricated member molding grooves 3 distributed at equal intervals, the inner wall of the bottom of each prefabricated member molding groove 3 is provided with a reserved opening 4, and before the prefabricated member is cast and molded, a sealing anti-seepage pad is required to be placed at the bottom of each prefabricated member molding groove 3;
the ejection structure specifically comprises the following components:
a first servo motor 5: the outer wall of the lower part of the left side of the installation frame 1 is welded with a first motor supporting plate, a first servo motor 5 is fixed on the outer wall of the top of the motor supporting plate through bolts, and the first servo motor 5 is connected with a reversing switch through a wire;
and a transmission shaft 6: the transmission shaft 6 is respectively and penetratingly connected with the inner walls of the lower parts of the two sides of the installation frame 1 through two bearings, and the left end of the transmission shaft 6 is coaxially and fixedly connected with the output shaft of the first servo motor 5 through a coupler;
equidistantly distributed worm 7: the worms 7 distributed equidistantly are fixedly sleeved on the transmission shaft 6;
equidistant threaded ejection assemblies: the number of the threaded ejection assemblies and the number of the worms 7 are the same as the number of the reserved openings 4, and the threaded ejection assemblies are composed of the following components:
lifting screw 8: the bottom end of the lifting screw rod 8 is connected with the inner wall of the bottom of the installation frame 1 through a bearing;
worm wheel 9: the worm wheel 9 is fixedly sleeved at the lower part of the lifting screw rod 8 and meshed with the worm 7;
lifting sleeve 10: the lifting sleeve 10 is in threaded connection with the lifting screw rod 8, the lifting sleeve 10 is matched with the reserved opening 4, and the outer wall of the lifting sleeve 10 is in sliding connection with the inner wall of the reserved opening 4;
in this embodiment, the output shaft of the first servo motor 5 controls the transmission shaft 6 to rotate, and then all the worms 7 control corresponding worm gears 9 to rotate, and then all the lifting screws 8 rotate together, so that all the lifting sleeves 10 simultaneously work to eject the prefabricated members molded in the prefabricated member molding grooves 3 under the limit of all the reserved openings 4 at one time, the effect of rapid demolding is achieved, and the demolding efficiency of the prefabricated member molding mold 2 is improved.
Example 2, with reference to fig. 1-3, this example is optimized on the basis of example 1, specifically: the die convenient to eject further comprises a clamping structure, wherein the clamping structure is composed of the following components:
no. two servo motor 11: the outer wall of the upper part of the front surface of the mounting frame 1 is welded with a second motor supporting plate, and a second servo motor 11 is fixed on the motor supporting plate through bolts;
two fitting slots 12 and two centering clamp assemblies: the two assembly grooves 12 are symmetrically formed on the inner walls of the left side and the right side of the installation frame 1, and the two centering clamping assemblies are sequentially arranged in the two assembly grooves 12 and are composed of the following components:
bidirectional screw 13: the two-way screw 13 is respectively and penetratingly connected with the inner walls of the front side and the rear side of the assembly groove 12 through two bearings, and the front end of one two-way screw 13 is coaxially and fixedly connected with the output shaft of the second servo motor 11 through a coupler;
two clamping bars 14: the two clamping rods 14 are symmetrically and spirally connected to two opposite threaded ends of the bidirectional screw rod 13, the outer walls of the two clamping rods 14 are both in sliding connection with the inner wall of the assembly groove 12, and the opposite ends of the two groups of clamping rods 14 are welded together;
the synchronous transmission assembly comprises two synchronous wheels 15 which are sequentially and fixedly sleeved on the two bidirectional screws 13, and the two synchronous wheels 15 are in transmission connection through the same synchronous belt 16;
in this embodiment, the output shaft of the second servo motor 11 controls one of the bidirectional screws 13 to rotate positively and negatively, so that the other bidirectional screw 13 rotates synchronously positively and negatively under the synchronous transmission action of the synchronous transmission assembly, and then the clamping rods 14 on two sides can be fixed when being centered and clamped, and the clamping rods 14 on two sides can be detached when being far away from each other and loosened, so that the replacement efficiency of the forming die 2 is improved without any tools.
Working principle: this mould convenient to it is when the operation, through the output shaft control transmission shaft 6 rotation of servo motor 5, and then all worm 7 control each worm wheel 9 that corresponds rotate, and then all lifting screw 8 rotate together, make all lifting sleeve 10 simultaneous working with each prefab shaping inslot 3 fashioned prefab disposable ejecting under the spacing of each reservation mouth 4, realized the effect of quick drawing of patterns.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a mould convenient to it is ejecting, is including installing frame (1) that is equipped with ejecting structure, its characterized in that, be connected with forming die (2) through clamping structure in installing frame (1), set up prefab shaping groove (3) that the equidistance distributes on forming die (2), and reservation mouth (4) have all been seted up to the bottom inner wall in each prefab shaping groove (3).
2. The mold convenient to eject according to claim 1, wherein the ejection structure is composed of a first servo motor (5), a transmission shaft (6) rotatably installed in the installation frame (1), a worm (7) fixedly arranged on the transmission shaft (6) and distributed equidistantly, and threaded ejection assemblies distributed equidistantly.
3. The die convenient to eject according to claim 2, wherein the number of the threaded ejection assemblies and the number of the worms (7) are the same as the number of the reserved openings (4), and the threaded ejection assemblies are composed of lifting screws (8) rotatably installed in the installation frame (1), worm wheels (9) fixedly arranged at the lower parts of the lifting screws (8) and lifting sleeves (10) screwed on the lifting screws (8).
4. A mould facilitating ejection according to claim 3, characterized in that the lifting sleeve (10) is adapted to the reserved opening (4), the outer wall of the lifting sleeve (10) is slidably connected to the inner wall of the reserved opening (4), and the worm wheel (9) is intermeshed with the worm (7).
5. The mold convenient to eject according to claim 1, characterized in that the clamping structure is composed of a second servo motor (11), a synchronous transmission assembly, two assembly grooves (12) symmetrically arranged on the mounting frame (1) and two centering clamping assemblies sequentially arranged in the two assembly grooves (12).
6. The die convenient for ejection according to claim 5, wherein the two centering clamping assemblies are each composed of a bidirectional screw rod (13) rotatably installed in the assembly groove (12) and two clamping rods (14) symmetrically screwed on two opposite threaded ends of the bidirectional screw rod (13), the synchronous transmission assembly comprises two synchronous wheels (15) fixedly arranged on the two bidirectional screw rods (13) in sequence, and the two synchronous wheels (15) are in transmission connection through the same synchronous belt (16).
7. The mold convenient to eject according to claim 1, characterized in that two motor supporting plates are fixedly arranged on the outer wall of the mounting frame (1), a first servo motor (5) and a second servo motor (11) are sequentially fixedly arranged on the two motor supporting plates, and an output shaft of the first servo motor (5) and an output shaft of the second servo motor (11) are respectively and fixedly connected with the transmission shaft (6) and one of the bidirectional screw rods (13) coaxially through a coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223510189.8U CN219075999U (en) | 2022-12-28 | 2022-12-28 | Mould convenient to it is ejecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223510189.8U CN219075999U (en) | 2022-12-28 | 2022-12-28 | Mould convenient to it is ejecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219075999U true CN219075999U (en) | 2023-05-26 |
Family
ID=86405474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223510189.8U Active CN219075999U (en) | 2022-12-28 | 2022-12-28 | Mould convenient to it is ejecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219075999U (en) |
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2022
- 2022-12-28 CN CN202223510189.8U patent/CN219075999U/en active Active
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