CN208664270U - A kind of injection-moulding device of anti-overlap - Google Patents
A kind of injection-moulding device of anti-overlap Download PDFInfo
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- CN208664270U CN208664270U CN201821389855.8U CN201821389855U CN208664270U CN 208664270 U CN208664270 U CN 208664270U CN 201821389855 U CN201821389855 U CN 201821389855U CN 208664270 U CN208664270 U CN 208664270U
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- fixedly connected
- dynamic model
- change
- movable plate
- fixed plate
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Abstract
The utility model discloses a kind of injection-moulding devices of anti-overlap, including movable plate and fixed plate, the side of fixed plate is arranged in the movable plate, the movable plate is equipped with dynamic model close to the side of fixed plate, the fixed plate is fixedly connected with cover half close to the side of movable plate, the dynamic model and cover half are clamped, multiple first cylinders are installed on the movable plate, the driving end of first cylinder is fixedly connected with dynamic model, a pair of of slide-bar is fixedly connected on the dynamic model, connecting shaft is fixedly connected between two slide-bars, second cylinder is installed in the connecting shaft, the driving end of second cylinder is fixedly connected with apical axis, the apical axis is plugged in dynamic model, injecting hole is offered in the fixed plate.The utility model installs the second change by the marginal position after fixed half and moving half closes, and by rotating the second change, extra plastics is truncated under twisting resistance effect and are separated, realized to the processing of overlap real-time perfoming.
Description
Technical field
The utility model relates to injection-moulding device technical field more particularly to a kind of injection-moulding devices of anti-overlap.
Background technique
Injection-moulding device is that plastics of various shapes are made using mould for plastics in thermoplastic or thermosetting plastics
The main molding equipment of product, injection-moulding device are divided into vertical, horizontal, all electric, are molded function heating of plastic, apply to molten plastic
It adds high pressure, projects it full of mold cavity, be cooled and shaped, ultimately form the plastic products of needs.
But in injection molding process, if the mold that uses of injection molding is nonstandard, or molding is not tight enough, and material can be from
It is overflowed in mould cavity gap, causing to be ultimately molded onto the product of type, there are finnings, defect ware occur, influence the conjunction of product
Lattice rate.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: if mold clamping process is not
It is enough tight, in fact it could happen that finning, and a kind of injection-moulding device of the anti-overlap proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The side of fixed plate is arranged in a kind of injection-moulding device of anti-overlap, including movable plate and fixed plate, the movable plate,
The movable plate is equipped with dynamic model close to the side of fixed plate, and it is fixed that the fixed plate is fixedly connected with close to the side of movable plate
Mould, the dynamic model and cover half are clamped, and are equipped with multiple first cylinders on the movable plate, the driving end of first cylinder and dynamic
Mould is fixedly connected, and a pair of of slide-bar is fixedly connected on the dynamic model, is fixedly connected with connecting shaft between two slide-bars, described
Second cylinder is installed, the driving end of second cylinder is fixedly connected with apical axis, and the apical axis is plugged in dynamic model in connecting shaft
It is interior, injecting hole is offered in the fixed plate, and a pair of of fixing axle, two fixations are symmetrically fixedly connected on the movable plate
It is rotatably connected to outer change in axis, driving mechanism is installed in the fixing axle, is fixedly connected on the inside of the outer change interior
Change, the interior change are connected between dynamic model and cover half.
Preferably, the driving mechanism includes universal driving shaft and drive shaft, and motor, the motor are equipped in the fixed plate
Driving end connect with drive shaft turns, the drive shaft is connected to first bevel gear far from one end fixing sleeve of motor, described
Moving axis is arranged in fixing axle, and one end fixing sleeve of the universal driving shaft is connected to second bevel gear, the second bevel gear and first
Bevel gear engages, and offers tooth socket on the outside of the outer change, the universal driving shaft is fixedly attached far from one end of second bevel gear
There is linkage gear, the linkage gear is engaged with tooth socket.
Preferably, the side of the outer change is provided with turn trough, slidably connects a pair of of telescopic shaft on the turn trough, and two
The telescopic shaft is fixedly connected far from one end of outer change with fixed plate.
Preferably, be fixedly connected with restraining position ring block in the outer change, the stop collar setting interior change and outer change it
Between.
Preferably, the two sides of the interior change are fixedly connected to fixed ring, offer ring in the dynamic model and cover half
Shape slot, the fixed ring and annular groove are clamped.
Preferably, movable span is offered on the movable plate, the slide-bar passes through movable span, and one end of the slide-bar is fixed
It is connected with limited block.
Compared with prior art, the utility model has the beneficial effects that passing through the margin location after fixed half and moving half closes
It sets and installs the second change, by rotating the second change, extra plastics are truncated under twisting resistance effect and are separated,
It realizes to the processing of overlap real-time perfoming；
It is clamped upper second change in the junction of fixed half and moving half, while having the function of that certain reinforcement is closed, second
The complexity for increasing marginal position profile of change, is unfavorable for the spilling of extra material, has the effect of anti-overlap.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of anti-overlap injection-moulding device structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 fixing axle, 2 telescopic shafts, 3 cover half, 4 injecting holes, 5 fixed plates, 6 dynamic models, 7 drive shafts, 8 motors, 9 linkages
Axis, 10 apical axis, 11 movable plates, 12 first cylinders, 13 second cylinders, 14 connecting shafts, 15 slide-bars, 16 outer changes, change, 18 in 17
Second bevel gear, 19 linkage gears, 20 first bevel gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of injection-moulding device of anti-overlap, including movable plate 11 and fixed plate 5, the setting of movable plate 11 is solid
The side of fixed board 5, movable plate 11 are equipped with dynamic model 6 close to the side of fixed plate 5, and fixed plate 5 is solid close to the side of movable plate 11
Surely it is connected with cover half 3, dynamic model 6 and cover half 3 are clamped, and are equipped with multiple first cylinders 12, the drive of the first cylinder 12 on movable plate 11
Moved end is fixedly connected with dynamic model 6, and a pair of of slide-bar 15 is fixedly connected on dynamic model 6, is fixedly connected with connection between two slide-bars 15
Axis 14 is equipped with the second cylinder 13 in connecting shaft 14, and the driving end of the second cylinder 13 is fixedly connected with apical axis 10, and apical axis 10 plugs
In dynamic model 6, injecting hole 4 is offered in fixed plate 5, a pair of of fixing axle 1, movable plate 11 are symmetrically fixedly connected on movable plate 11
On offer movable span, slide-bar 15 passes through movable span, and one end of slide-bar 15 is fixedly connected with limited block, and limited block plays limit
Effect, slide-bar 15 pass through movable span, and slide-bar 15 is slided along movable span, and angle is accurate in guarantee 6 moving process of dynamic model, and two
It is rotatably connected to outer change 16 in fixing axle 1, driving mechanism is installed in fixing axle 1；
Wherein, the inside of outer change 16 is fixedly connected with interior change 17, and the side of outer change 16 is provided with turn trough, on turn trough
A pair of of telescopic shaft 2 is slidably connected, two telescopic shafts 2 are fixedly connected far from one end of outer change 16 with fixed plate 5, in telescopic shaft
Spring is installed, so that telescopic shaft 2 has the function of stretching, telescopic shaft 2 will pull outer change 16 to 5 side of fixed plate, such as in 2
If the power that interior change 17 compresses is inadequate, using the pulling force of telescopic shaft 2, the processing to overlap is assisted, interior change 17 blocks
It connects between dynamic model 6 and cover half 3, restraining position ring block is fixedly connected in outer change 16, stop collar setting is in interior change 17 and outer change
Between 16, stop collar plays the role of limit, good can be connected to the periphery of dynamic model 6 and cover half 3, and guarantee rotated
The stabilization of journey, the two sides of interior change 17 are fixedly connected to fixed ring, offer annular groove, fixed ring in dynamic model 6 and cover half 3
It is clamped with annular groove, is fixedly connected to fixed ring in the two sides of interior change 17, increases the tortuous path degree of marginal position, be convenient for
Processing of the interior change 17 using twisting resistance to overlap；
Wherein, driving mechanism includes universal driving shaft 9 and drive shaft 7, and motor 8, the driving end of motor 8 are equipped in fixed plate 5
It is rotatablely connected with drive shaft 7, drive shaft 7 is connected to first bevel gear 20 far from one end fixing sleeve of motor 8, and the setting of universal driving shaft 9 exists
In fixing axle 1, one end fixing sleeve of universal driving shaft 9 is connected to second bevel gear 18, and second bevel gear 18 is engaged with first bevel gear 20,
The outside of outer change 16 offers tooth socket, and universal driving shaft 9 is connected to linkage gear 19 far from one end fixing sleeve of second bevel gear 18, connection
Moving gear 19 is engaged with tooth socket, and the driving end of motor 8 drives drive shaft 7 to rotate, and the rotation of drive shaft 7 drives first bevel gear 20
Rotation, since first bevel gear 20 is engaged with second bevel gear 18, the rotation of first bevel gear 20 drives 18 turns of second bevel gear
Dynamic, second bevel gear 18 drives universal driving shaft 9 to rotate, and the rotation of universal driving shaft 9 drives linkage gear 19 to rotate, linkage gear 19 and tooth
Slot engagement, linkage gear 19 drive outer change 16 to rotate, since dynamic model 6 and cover half 3 mutually closely compress together, in dynamic model 6
There is interior change 17 with the edge link position tight clamping fit of cover half 3, is rotated when the rotation of outer change 16 will drive interior change 17, such as
If flashing problems occur, in 17 pairs of the interior change plastics overflowed effects, extra plastics and molding product are made by twisting resistance
Truncation is detached from, and the overlap generally overflowed is more frivolous, can be truncated under twisting resistance effect.
In the utility model, when user uses the device, the driving end of the first cylinder 12 drives dynamic model 6 to fixed plate 5
It is mobile, so that dynamic model 6 and cover half 3 are clamped, wherein interior change 17 is connected to the marginal position that dynamic model 6 is connect with fixed plate 5, when dynamic
After mould 6 and the molding of cover half 3 are completed, material is injected between dynamic model 6 and cover half 3 by injecting hole 4 to be formed in cavity, it is cooling so that
Plastic product forming, the power slightly squeezed between reduction dynamic model 6 and cover half 3 avoid interior change 17 in the rotation to dynamic
The junction of mould 6 and cover half 3 friction excessive influence molds effect, and the driving end of motor 8 drives first bevel gear by drive shaft 7
20 rotations, first bevel gear 20 drive universal driving shaft 9 to rotate by second bevel gear 18, and universal driving shaft 9 drives linkage gear 19 to rotate,
Linkage gear 19 is engaged with tooth socket, and the rotation of linkage gear 19 will will drive outer change 16 and rotate, and outer change 16 will will be slow small
Rotational motion, outer change 16 drive interior change 17 to rotate, if dynamic model 6 and the margin location of fixed plate 5 are equipped with flying for material spilling
Side, since interior change 17 and the marginal position of plastic products compress, in interior 17 rotation process of change under twisting resistance effect, overlap
It will be detached from by cutting, the first cylinder 12 drives dynamic model 6 mobile again, and the driving end of the second cylinder 13 pushes apical axis 10, apical axis 10
Plastic products are ejected.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of injection-moulding device of anti-overlap, including movable plate (11) and fixed plate (5), the movable plate (11) is arranged in fixation
The side of plate (5), which is characterized in that the movable plate (11) is equipped with dynamic model (6) close to the side of fixed plate (5), described solid
Fixed board (5) is fixedly connected with cover half (3) close to the side of movable plate (11), and the dynamic model (6) and cover half (3) are clamped, the shifting
Multiple first cylinders (12) are installed, the driving end of first cylinder (12) is fixedly connected with dynamic model (6), institute on movable plate (11)
It states and is fixedly connected on dynamic model (6) a pair of of slide-bar (15), be fixedly connected with connecting shaft (14), institute between two slide-bars (15)
It states and is equipped on connecting shaft (14) the second cylinder (13), the driving end of second cylinder (13) is fixedly connected with apical axis (10),
The apical axis (10) is plugged in dynamic model (6), offers injecting hole (4) on the fixed plate (5), the movable plate (11) on pair
Title is fixedly connected with a pair of of fixing axle (1), is rotatably connected to outer change (16), the fixing axle in two fixing axles (1)
(1) driving mechanism is installed in, is fixedly connected with interior change (17) on the inside of the outer change (16), interior change (17) card
It connects between dynamic model (6) and cover half (3).
2. a kind of injection-moulding device of anti-overlap according to claim 1, which is characterized in that the driving mechanism includes linkage
Axis (9) and drive shaft (7) are equipped with motor (8) on the fixed plate (5), the driving end and drive shaft (7) of the motor (8)
Rotation connection, the drive shaft (7) are connected to first bevel gear (20) far from one end fixing sleeve of motor (8), the universal driving shaft (9)
In fixing axle (1), one end fixing sleeve of the universal driving shaft (9) is connected to second bevel gear (18), the second bevel gear for setting
(18) it is engaged with first bevel gear (20), tooth socket is offered on the outside of the outer change (16), the universal driving shaft (9) is far from second
One end fixing sleeve of bevel gear (18) is connected to linkage gear (19), and the linkage gear (19) is engaged with tooth socket.
3. a kind of injection-moulding device of anti-overlap according to claim 1, which is characterized in that the side of the outer change (16)
It is provided with turn trough, is slidably connected on the turn trough a pair of of telescopic shaft (2), two telescopic shafts (2) are far from outer change (16)
One end be fixedly connected with fixed plate (5).
4. a kind of injection-moulding device of anti-overlap according to claim 1, which is characterized in that fixed on the outer change (16)
Restraining position ring block is connected, the stop collar is arranged between interior change (17) and outer change (16).
5. a kind of injection-moulding device of anti-overlap according to claim 1, which is characterized in that the two sides of the interior change (17)
It is fixedly connected to fixed ring, annular groove, the fixed ring and annular groove card are offered in the dynamic model (6) and cover half (3)
It connects.
6. a kind of injection-moulding device of anti-overlap according to claim 1, which is characterized in that opened up on the movable plate (11)
There is movable span, the slide-bar (15) passes through movable span, and one end of the slide-bar (15) is fixedly connected with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389855.8U CN208664270U (en) | 2018-08-28 | 2018-08-28 | A kind of injection-moulding device of anti-overlap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389855.8U CN208664270U (en) | 2018-08-28 | 2018-08-28 | A kind of injection-moulding device of anti-overlap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664270U true CN208664270U (en) | 2019-03-29 |
Family
ID=65840787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821389855.8U Expired - Fee Related CN208664270U (en) | 2018-08-28 | 2018-08-28 | A kind of injection-moulding device of anti-overlap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117681382A (en) * | 2023-11-10 | 2024-03-12 | 襄阳光瑞汽车零部件有限公司 | Injection mold and lightweight bumper injection molding equipment |
-
2018
- 2018-08-28 CN CN201821389855.8U patent/CN208664270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117681382A (en) * | 2023-11-10 | 2024-03-12 | 襄阳光瑞汽车零部件有限公司 | Injection mold and lightweight bumper injection molding equipment |
| CN117681382B (en) * | 2023-11-10 | 2024-07-12 | 襄阳光瑞汽车零部件有限公司 | Injection mold and lightweight bumper injection molding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |