CN220826243U - Injection molding machine mode locking structure - Google Patents
Injection molding machine mode locking structure Download PDFInfo
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- CN220826243U CN220826243U CN202322586718.0U CN202322586718U CN220826243U CN 220826243 U CN220826243 U CN 220826243U CN 202322586718 U CN202322586718 U CN 202322586718U CN 220826243 U CN220826243 U CN 220826243U
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- China
- Prior art keywords
- fixedly connected
- fixing seat
- injection molding
- mold
- molding machine
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 20
- 230000003068 static effect Effects 0.000 claims abstract description 43
- 238000013016 damping Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims description 17
- 230000003139 buffering effect Effects 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold locking structure of an injection molding machine, which comprises a bottom plate, wherein a plurality of first damping assemblies are symmetrically and fixedly connected to the upper end of the bottom plate, a stationary mold is arranged at the upper end of a fixing seat, and a connecting mechanism for connecting the stationary mold is arranged on the fixing seat. According to the utility model, when the static mold and the fixing seat are required to be installed, a user pulls the two pull plates to two sides firstly, so that the plurality of limit rods are separated from the placing groove, then the static mold is placed in the placing groove, at the moment, the two pull plates are loosened and are subjected to the elastic action of the plurality of compression springs, the plurality of limit rods are inserted into the corresponding limit grooves to complete limit connection, and when the static mold is required to be disassembled, one worker pulls the two pull plates to two sides, and the other worker pulls the static mold upwards out of the placing groove.
Description
Technical Field
The application relates to the field of injection molding machines, in particular to a mold locking structure of an injection molding machine.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The device is divided into vertical type, horizontal type and full-electric type. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and injects the molten plastic to fill the mold cavity.
As mentioned in CN202223184043.9, at present, when the mold locking mechanism locks the static mold and the moving mold, since there is no buffer component between the static mold and the moving mold, the impact force of the moving mold to the static mold is large, and the contact surface between the moving mold and the static mold is damaged easily after long-time use, so that the tightness between the moving mold and the static mold is poor, resulting in defects of the finished product;
The method comprises the steps that a first buffer plate, a first buffer spring, a second buffer plate and a second buffer spring are arranged, so that before a movable die contacts a static die, the second buffer plate is firstly contacted with the first buffer plate, then the first buffer spring and the second buffer spring are extruded to play a role in buffering, and when the static die is installed, four studs at the bottom of the static die are aligned with four through holes on a fixed seat, and then locking nuts are sleeved and fixed through threads;
Aiming at the related technology, the inventor considers that when the device installs the static mold, the four studs at the bottom of the static mold are aligned with the four through holes on the fixed seat, so that the four studs penetrate through the four through holes, then the locking nuts are sleeved and fixed by threads, and a plurality of nuts and studs are used in the installation process, so that the static mold is very troublesome to install and detach;
the above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of utility model
In order to solve the problem that when the device is used for installing a static mold, four studs at the bottom of the static mold are aligned with four through holes on a fixed seat, so that the four studs penetrate through the four through holes, locking nuts are sleeved and fixed through threads, a plurality of nuts and studs are used in the installation process, and the installation and the disassembly of the static mold are very troublesome.
The application provides a mold locking structure of an injection molding machine, which adopts the following technical scheme:
The utility model provides an injection molding machine mode locking structure, includes the bottom plate, the upper end symmetry fixedly connected with of bottom plate a plurality of first damper, the upper end fixedly connected with connecting plate of a plurality of first damper is provided with the fixing base between two connecting plates, the left and right sides both ends of fixing base are through the one end fixed connection of a plurality of second damper and corresponding connecting plate, the upper end of fixing base is provided with quiet mould, be provided with the coupling mechanism who is used for connecting quiet mould on the fixing base.
Preferably, the connecting mechanism comprises a placing groove formed in the upper end of the fixing seat, the static mold is located in the placing groove, limiting grooves are formed in the left side and the right side of the static mold, and a plurality of compression springs are fixedly connected to the left end and the right end of the fixing seat.
Preferably, the other ends of the compression springs are fixedly connected with pulling plates together, one ends of the two pulling plates, which are close to the fixing seat, are fixedly connected with two limiting rods, and the other ends of the limiting rods penetrate through the outer wall of the fixing seat and extend into the corresponding limiting grooves.
Preferably, the upper end symmetry fixedly connected with a plurality of montants of fixing base, the common fixedly connected with roof of upper end of a plurality of montants, the cylinder is installed to the lower extreme of roof.
Preferably, the telescopic end fixedly connected with movable plate of cylinder, a plurality of montants all run through the movable plate to with movable plate sliding connection, the movable mould is installed to the lower extreme of movable plate.
Preferably, the first damping components and the second damping components are used for realizing multi-dimensional elastic buffering of the fixing seat, and the first damping components and the second damping components are composed of damping springs and dampers.
In summary, the application has the following beneficial technical effects:
1. When the static mold and the fixed seat are required to be installed, a user pulls the two pull plates to two sides firstly, so that the plurality of limit rods are separated from the placing groove, then the static mold is placed in the placing groove, at the moment, the two pull plates are loosened, the elastic action of the plurality of compression springs is received, the plurality of limit rods are inserted into the corresponding limit grooves, limit connection is completed, when the static mold is required to be disassembled, one worker pulls the two pull plates to two sides, the other worker pulls the static mold upwards out of the placing groove, and compared with the installation of a nut stud in the prior art, the installation and the disassembly of the scheme are more convenient;
2. A plurality of first damper and a plurality of second damper constitute by damping spring and bumper shock absorber jointly, so compared with prior art, the elastic buffering effect that reaches is better, has realized the omnidirectional buffering.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the application;
FIG. 2 is a schematic view of the internal structure of a fixing base according to an embodiment of the application;
FIG. 3 is a plan cross-sectional view of the overall structure of the embodiment of the application;
fig. 4 is an enlarged view at a of fig. 3 of the application embodiment.
Reference numerals illustrate: 1. a bottom plate; 2. a first shock absorbing assembly; 3. a connecting plate; 4. a second shock absorbing assembly; 5. a fixing seat; 6. static mold; 7. a vertical rod; 8. a moving plate; 9. a top plate; 10. a compression spring; 11. pulling a plate; 12. a limit rod; 13. a limit groove; 14. a placement groove; 15. a movable mold; 16. and (3) a cylinder.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a mold locking structure of an injection molding machine. Referring to fig. 1-2, an injection molding machine mode locking structure, including bottom plate 1, the upper end symmetry fixedly connected with of bottom plate 1a plurality of first damper 2, the upper end fixedly connected with connecting plate 3 of a plurality of first damper 2 is provided with fixing base 5 between two connecting plates 3, the both ends are through a plurality of second damper 4 and the one end fixed connection of corresponding connecting plate 3 about fixing base 5, the upper end of fixing base 5 is provided with quiet mould 6, be provided with the coupling mechanism who is used for connecting quiet mould 6 on the fixing base 5.
When the static mold 6 and the fixed seat 5 are required to be installed, a user pulls the two pull plates 11 to two sides firstly, so that the plurality of limiting rods 12 are separated from the placing groove 14, the static mold 6 is placed in the placing groove 14, the two pull plates 11 are loosened at the moment and are subjected to the elastic action of the plurality of compression springs 10, the plurality of limiting rods 12 are inserted into the corresponding limiting grooves 13, limiting connection is completed, when the static mold 6 is required to be disassembled, one worker pulls the two pull plates 11 to two sides, and the other worker pulls the static mold 6 upwards out of the placing groove 14.
Referring to fig. 2-4, the connecting mechanism comprises a placing groove 14 formed in the upper end of the fixing seat 5, the static mold 6 is located in the placing groove 14, limit grooves 13 are formed in the left side and the right side of the static mold 6, a plurality of compression springs 10 are fixedly connected to the left end and the right end of the fixing seat 5, pull plates 11 are fixedly connected to the other ends of the plurality of compression springs 10 together, two limit rods 12 are fixedly connected to one ends, close to the fixing seat 5, of the two pull plates 11, and the other ends of the plurality of limit rods 12 penetrate through the outer wall of the fixing seat 5 and extend into the corresponding limit grooves 13.
Referring to fig. 1-3, the upper ends of the fixing bases 5 are symmetrically and fixedly connected with a plurality of vertical rods 7, the upper ends of the vertical rods 7 are fixedly connected with a top plate 9, the lower end of the top plate 9 is provided with an air cylinder 16, the telescopic end of the air cylinder 16 is fixedly connected with a movable plate 8, the vertical rods 7 penetrate through the movable plate 8 and are in sliding connection with the movable plate 8, and the lower end of the movable plate 8 is provided with a movable die 15.
When the mold locking work is performed, the air cylinder 16 is started, the movable plate 8 is pushed to move downwards, the movable plate 8 moves downwards to drive the movable mold 15 to move downwards, so that the movable mold 15 moves downwards to be in contact with the static mold 6, and the mold locking of the movable mold 15 and the static mold 6 is realized.
Referring to fig. 1, a plurality of first shock absorbing members 2 and a plurality of second shock absorbing members 4 are used for realizing elastic buffering of a fixing seat 5, and the plurality of first shock absorbing members 2 and the plurality of second shock absorbing members 4 are composed of shock absorbing springs and shock absorbers together.
Compared with the prior art, the elastic buffering effect is better.
The implementation principle of the mode locking structure of the injection molding machine provided by the embodiment of the application is as follows: when the static mold 6 and the fixed seat 5 are required to be installed, a user pulls the two pull plates 11 to two sides firstly, so that the plurality of limiting rods 12 are separated from the placing groove 14, then the static mold 6 is placed in the placing groove 14, at the moment, the two pull plates 11 are loosened, under the elastic action of the plurality of compression springs 10, the plurality of limiting rods 12 are inserted into the corresponding limiting grooves 13, limiting connection is completed, when the static mold 6 and the fixed seat 5 are required to be disassembled, one worker pulls the two pull plates 11 to two sides, and the other worker pulls the static mold 6 upwards out of the placing groove 14, so that compared with the installation of a nut stud in the prior art, the installation and the disassembly of the scheme are more convenient;
when the mold locking work is carried out, the air cylinder 16 is started, the movable plate 8 is pushed to move downwards, the movable plate 8 moves downwards to drive the movable mold 15 to move downwards, so that the movable mold 15 moves downwards to be in contact with the static mold 6, and the mold locking of the movable mold 15 and the static mold 6 is realized;
In the above process, the plurality of first shock absorbing members 2 and the plurality of second shock absorbing members 4 are composed of the shock absorbing springs and the shock absorbers together, so that the effect of elastic buffering is better than that in the prior art, and the omnibearing elastic buffering is realized.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides an injection molding machine mode locking structure, includes bottom plate (1), its characterized in that: the novel shock absorber comprises a base plate (1), a plurality of first shock absorbing components (2) are symmetrically and fixedly connected to the upper end of the base plate (1), a connecting plate (3) is fixedly connected to the upper ends of the first shock absorbing components (2), a fixing seat (5) is arranged between the two connecting plates (3), the left end and the right end of the fixing seat (5) are fixedly connected with one end of the corresponding connecting plate (3) through a plurality of second shock absorbing components (4), a static mold (6) is arranged at the upper end of the fixing seat (5), and a connecting mechanism for connecting the static mold (6) is arranged on the fixing seat (5).
2. The injection molding machine mold locking structure according to claim 1, wherein: the connecting mechanism comprises a placing groove (14) formed in the upper end of the fixing seat (5), the static die (6) is located in the placing groove (14), limit grooves (13) are formed in the left side and the right side of the static die (6), and a plurality of compression springs (10) are fixedly connected to the left end and the right end of the fixing seat (5).
3. The injection molding machine mold locking structure according to claim 2, wherein: the other ends of the compression springs (10) are fixedly connected with pulling plates (11) together, one ends, close to the fixed seat (5), of the pulling plates (11) are fixedly connected with two limiting rods (12), and the other ends of the limiting rods (12) penetrate through the outer wall of the fixed seat (5) and extend into corresponding limiting grooves (13).
4. The injection molding machine mold locking structure according to claim 1, wherein: the upper end symmetry fixedly connected with a plurality of montants (7) of fixing base (5), a plurality of the upper end of montant (7) is fixedly connected with roof (9) jointly, cylinder (16) are installed to the lower extreme of roof (9).
5. The injection molding machine mold locking structure according to claim 4, wherein: the telescopic end of the air cylinder (16) is fixedly connected with a movable plate (8), a plurality of vertical rods (7) penetrate through the movable plate (8) and are in sliding connection with the movable plate (8), and a movable die (15) is arranged at the lower end of the movable plate (8).
6. The injection molding machine mold locking structure according to claim 1, wherein: the first damping components (2) and the second damping components (4) are used for realizing multi-dimensional elastic buffering of the fixing seat (5), and the first damping components (2) and the second damping components (4) are composed of damping springs and dampers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322586718.0U CN220826243U (en) | 2023-09-22 | 2023-09-22 | Injection molding machine mode locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322586718.0U CN220826243U (en) | 2023-09-22 | 2023-09-22 | Injection molding machine mode locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826243U true CN220826243U (en) | 2024-04-23 |
Family
ID=90724489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322586718.0U Active CN220826243U (en) | 2023-09-22 | 2023-09-22 | Injection molding machine mode locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826243U (en) |
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2023
- 2023-09-22 CN CN202322586718.0U patent/CN220826243U/en active Active
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| GR01 | Patent grant |