CN207789562U - A kind of rotary injection moulding apparatus - Google Patents
A kind of rotary injection moulding apparatus Download PDFInfo
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- CN207789562U CN207789562U CN201721884962.3U CN201721884962U CN207789562U CN 207789562 U CN207789562 U CN 207789562U CN 201721884962 U CN201721884962 U CN 201721884962U CN 207789562 U CN207789562 U CN 207789562U
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- injecting hole
- mold
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- block
- way flow
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Abstract
The utility model discloses a kind of rotary injection moulding apparatus, including pedestal, it is provided with rotating disk, storage slideway and injection molding machine, intermittent rotating mechanism on pedestal and is equipped with reciprocal delivery device；Rotating disk upper surface is provided with annular enclosure wall, and annular enclosure wall is connected by fixed frame with pedestal, and discharging notch is provided on annular enclosure wall, conveyer belt is provided on the downside of discharging notch；Intermittent rotating mechanism includes elevating arc and the external toothing that is engaged with elevating arc；The injecting hole that mold is both provided with, it is divided into three sections along its axial direction in injecting hole, the aperture in injecting hole stage casing is larger, anti-overflow mechanism is both provided in injecting hole, anti-overflow mechanism includes link block, and sliding bar is connected on link block, and the outer sliding sleeve of sliding bar is equipped with one-way flow block, spring is arranged on the upside of sliding bar, the lower end of sliding bar is connected with the limited block for limiting the sliding of one-way flow block；The utility model compared with prior art, improves injection efficiency, and avoids the occurrence of and emit liquid phenomenon, reduces waste.
Description
Technical field
The utility model is related to automotive trim processing technique fields, and in particular to a kind of rotary injection moulding apparatus.
Background technology
Some plastics inside gadgets of automotive interior are generally process using injection molding process, such as：Carpet, carpet with
Rubber-plastic particle is raw material, and rubber-plastic particle is thermally formed in injection molding machine after molten condition, by injection molding machine by it from mold
It is molded in injection hole injection mold, then mold is cooled down, the mold after cooling is pre- by internal molding carpet
Product forms carpet finished product after the work such as cutting, punching.
Existing carpet is molded during being molded before needing staff to move mold to injection molding machine,
Then the mold of injection formed is moved again, increases the workload of staff, reduces processability；And to mold
During being molded, the case where emitting liquid is susceptible in mold, to cause the waste of injection molding liquid.
Utility model content
For the deficiency in the presence of the prior art, the purpose of this utility model is to provide a kind of rotary injection molding dresses
It sets, to solve in the prior art, to solve in the prior art, during being molded, processability is low and goes out
The problem of now emitting liquid.
To achieve the above object, the utility model uses the following technical solution：A kind of rotary injection moulding apparatus, including
Pedestal is provided on the pedestal and drives the rotating disk for carrying out intermittent rotary from intermittent rotating mechanism, for storing and to rotation
The injection molding machine that the storage slideway of transport mold and the mold in rotating disk are molded on disk, intermittent rotating mechanism are equipped with
There is a reciprocal delivery device, reciprocal delivery device is pushed away with the power of intermittent rotating mechanism by the mold interval stored on slideway is orderly
It is sent in rotating disk；
Along it, circumferentially sliding is provided with annular enclosure wall to the rotating disk top surface edge, and annular enclosure wall passes through fixed frame and bottom
Seat is connected, and discharging notch is provided on annular enclosure wall, conveyer belt is provided on the downside of discharging notch；
The intermittent rotating mechanism includes the external toothing for being driven the elevating arc of rotation by dynamic equipment and being engaged with elevating arc, outside
Gear ring is connected to along the circumferential direction of rotating disk on the edge of rotating disk；
The injecting hole that the mold is both provided with, injecting hole is interior to be divided into three sections along its axial direction, the hole in injecting hole stage casing
Diameter is larger, and anti-overflow mechanism is both provided in injecting hole, and anti-overflow mechanism includes being connected to the link block of injecting hole epimere, connection
The sliding bar being axially arranged along injecting hole is connected on block, it is in step-like one-way flow block that the outer sliding sleeve of sliding bar, which is equipped with, single
It is slided in injecting hole stage casing to circulation block, spring is arranged between one-way flow block and link block on the upside of sliding bar, it is sliding
The lower end of lever is connected with the limited block for limiting the sliding of one-way flow block；
When injection molding hydrorrhea stream in injecting hole, one-way flow block is moved up by the buoyancy of injection molding liquid, one-way flow block
Upside makes injecting hole be in sealing state with the mating connection of injecting hole epimere.
In use, by dynamic equipment driving elevating arc rotation, rotating disk is set to rotate into action edge transmission by external toothing, simultaneously
The mold stored on slideway is pushed in rotating disk by reciprocal delivery device with the power of dynamic equipment, and mold rotates on the rotating pan
When at injection molding machine, elevating arc is disengaged from state with external toothing, and mould is added to by injecting hole by liquid is molded by injection molding machine
Injection molding work is carried out in tool；After injection molding liquid addition in mold is completed, the liquid level of the injection molding liquid in injecting hole rises, unidirectionally
Block circulate by the buoyancy upward sliding of injection molding liquid, the upside of one-way flow block is made to be connected with injecting hole epimere, it is single
Injecting hole is sealed to circulation block, the injection injection molding liquid into mold can not be continued at this time, injection molding machine stops injection molding work；
Fan tooth is again at meshing state with external toothing at this time, and rotating disk is rotated further, when mold rotation is to discharging indentation, there, mold
It is subject to centrifugal forces, it slides on conveyer belt and transports from discharging notch；Dynamic equipment is in the process of running again by past
The mold stored on slideway is pushed in rotating disk by multiple delivery device, to realize continuous injection molding work.
Compared with the prior art, the utility model has the advantages that：
1, a continuous injection molding production is formed by components such as elevating arc, external toothing, rotating disk and reciprocal delivery devices
Line improves the efficiency of injection molding, reduces the workload of staff；
2, the rational power that dynamic equipment is utilized, is realized by elevating arc, external toothing, rotating disk and reciprocal delivery device
Charging and the transportation work for completing mold, are rationally utilized energy；
3, the unilaterally connected that injecting hole is realized by anti-overflow mechanism, injection molding work is carried out into mold, when in injecting hole
Injection molding liquid occur overflow when, one-way flow block by injection molding liquid buoyancy move up, on the upside and injecting hole of one-way flow block
Section, which is connected, makes injecting hole be in sealing state, avoids mold that overflow phenomena occurs during injection molding；
4, during carrying out injection molding work into mold, injection molding liquid is slowed down note by the resistance of one-way flow block
The flowing velocity of modeling liquid improves the quality of product to avoid causing to form bubbles of vacuum in mold because flow velocity is too fast.
Description of the drawings
Fig. 1 is a kind of vertical view of rotary injection moulding apparatus of the utility model；
Fig. 2 is sectional views of the Fig. 1 along line A-A；
Fig. 3 is partial cutaway view when elastic Expansion spray tube is connected with injecting hole in Fig. 1.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference numeral in Figure of description includes：Pedestal 1, annular groove 2, rectangular channel 3, rotating disk 4, dynamic equipment 5, fan tooth
Wheel 6, external toothing 7, discharging notch 8, storage slideway 9, horizontal segment channel 901, inclined ramp 902, material storage tube 903, injection molding machine 10,
Pushing block 11, bar shaped limit hole 12, telescopic rod 13, injecting hole 14, link block 15, sliding bar 16, one-way flow block 17, limited block
18, elastic telescopic jet pipe 19, sealing cover 20, conveyer belt 21.
Embodiment
With reference to shown in 1~Fig. 3 of figure：A kind of rotary injection moulding apparatus, including pedestal 1,1 upside of pedestal are provided with 2 He of annular groove
Rectangular channel 3, the rotation of 2 upper surface of annular groove are provided with rotating disk 4, are connected in the middle part of 4 lower surface of rotating disk and are pierced by annular groove 2 downwards
Connecting rod, the lower end of connecting rod is connected with the latch segment of 1 lower surface of pedestal sliding setting, and the setting of annular groove 2 and rectangular channel 3 mitigates
The weight of pedestal 1, the setting of latch segment and connecting rod improve the stable degree of rotating disk 4；The edge of rotating disk 4 is along its circumferential direction side
To dynamic equipment 5 integrally formed with external toothing 7, is equipped in rectangular channel 3, dynamic equipment 5 can be motor, the output shaft of dynamic equipment 5
On be connected with elevating arc 6 in the rotation setting of 3 upper surface of rectangular channel, elevating arc 6 engages with external toothing 7, passes through dynamic equipment 5, fans
Gear 6 and external toothing 7 constitute the intermittent rotating mechanism that an intermittent driving rotating disk 4 is rotated；4 upper surface side of rotating disk
Along it, circumferentially sliding is provided with annular enclosure wall to edge, and annular enclosure wall is connected by fixed frame with pedestal 1, and discharging is provided on annular enclosure wall
Notch 8,8 downside of discharging notch are provided with conveyer belt 21；Annular enclosure wall is connected with pedestal 1 by fixed frame, avoids rotating disk 4
Annular enclosure wall rotates during rotation, and annular enclosure wall avoids mold during being transported in rotating disk 4, mould
Tool skids off rotating disk 4 because of centrifugal force；The upside of rotating disk 4 is provided with storage slideway 9, and storage slideway 9 includes being connected by supporting rack
The horizontal segment channel 901 being connected on pedestal 1 and the inclined ramp 902 being connected with horizontal segment channel 901, horizontal segment channel 901
The material storage tube 903 for storing mold is communicated on the upside of middle part, mold is sequentially stacked in material storage tube 903；The outside of rotating disk 4
Injection molding machine 10 is installed, intermittent rotating mechanism is equipped with reciprocal delivery device, by reciprocal delivery device interval by water
The mold stored in flat section channel 901 is pushed to successively on inclined ramp 902, and mold slides into rotating disk 4 along inclined ramp 902
On.
The reciprocal delivery device includes the pushing block 11 being slidably arranged in the horizontal segment channel 901 of storage slideway 9, pushing block
11 height is lower than the height of mold, and pushing block 11 is located at side of the mold far from rotating disk 4 in storage slideway 9, pushing block 11 and fan
It is hinged with telescopic rod 13 between the eccentric position of gear 6, and stores 9 bottom wall of slideway and is provided with bar shaped limit along the glide direction of mold
Hole 12, the length of bar shaped limit hole 12 are 1-1.5 times of the length of mold, and gear passes through telescopic rod 13 during rotation
Drive pushing block 11 in the horizontal segment channel 901 of storage slideway 9 along the reciprocal sliding of bar shaped limit hole 12, whenever pushing block 11 pushes
After one mold sliding, when pushing block 11 slides receipt shape limit hole 12 far from 4 side of rotating disk, the mould in material storage tube 903
Tool moves down successively, carries out continuously pushing work convenient for pushing block 11,
Make pushing block 11 only push a mold every time by the setting of the length of bar shaped limit hole 12, and avoids material storage tube
Pushing block 11 is pushed down and hinders pushing block 11 and slide by the mold in 903；Being provided with for telescopic rod 13 was being slided conducive to pushing block 11
Make pushing block 11 will not be by bar shaped limit hole 12 even at the cost of one's life during sliding by stretching in journey.
The injecting hole 14 that the mold is both provided with is divided into three sections in injecting hole 14 along its axial direction, in injecting hole 14
The aperture of section is larger, anti-overflow mechanism is both provided in injecting hole 14, anti-overflow mechanism includes being connected to 14 epimere of injecting hole
Link block 15 is connected with the sliding bar 16 being axially arranged along injecting hole 14 on link block 15, and 16 outer sliding sleeve of sliding bar, which is equipped with, is in
Step-like one-way flow block 17, the diameter of the upside of one-way flow block 17 are smaller than downside, the downside of one-way flow block 17 it is straight
Diameter is smaller than the aperture in 14 stage casing of injecting hole, and one-way flow block 17 slides in 14 stage casing of injecting hole, and 16 upside of sliding bar is located at single
To spring is arranged between circulation block 17 and link block 15, the lower end of sliding bar 16 is connected with to be slided for limiting one-way flow block 17
Dynamic limited block 18, upside and 14 epimere of injecting hole of one-way flow block 17 carry out detachable interval and are connected；Injection molding machine 10
It is provided with elastic telescopic jet pipe 19, removable seal connector is provided between elastic telescopic jet pipe 19 and mold, it is detachable close
It includes being opened up on sealing cover 20 and the mold being set on the outside of the nozzle of elastic telescopic jet pipe 19 with injecting hole 14 to seal connector
Centered on annular groove, the downside of sealing cover 20 is tapered, and sealing cover 20 is fastened in annular groove；When mold rotates to note
When at molding machine 10, elastic telescopic jet pipe 19 is shunk, the nozzle of elastic telescopic jet pipe 19 is aligned with 14 center of injecting hole, will be sealed
The downside card of lid 20 is set in annular groove, and shrinking elastic telescopic makes sealing cover 20 be fitted closely together with mold, is carrying out
During injection molding, one-way flow block 17 is by the impulse force of injection molding liquid, 17 slide downward of one-way flow block, spring elongation, injection molding
Liquid, which enters in the die hole of mold, to be molded；When completing injection molding in mold, when being molded in the liquid level arrival injecting hole 14 of liquid, unidirectionally
Block 17 circulate by the buoyancy of injection molding liquid, makes injection molding liquid upward sliding, spring contraction, the upside of one-way flow block 17 and injecting hole
14 epimeres carry out detachable interval and are connected, and injecting hole 14 is in sealing state, and injection molding liquid is avoided to be overflowed from mold.
In use, driving dynamic equipment 5, rotating disk 4 rotate, pushing block 11 will store a mould in horizontal segment channel 901
Tool is pushed in rotating disk 4, and when mold rotates at injection molding machine 10, elevating arc 6 is disengaged from external toothing 7, is passed through
Injection molding machine 10 carries out injection molding work to mold；After completing injection molding work, elevating arc 6 engages again with external toothing 7, rotating disk 4
It is rotated further, when mold is transported at discharging notch 8, mold is slipped on conveyer belt 21 from discharging notch 8 and transports.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (7)
1. a kind of rotary injection moulding apparatus, which is characterized in that including pedestal, be provided on the pedestal and driven by intermittent rotating mechanism
The dynamic rotating disk for carrying out intermittent rotary, the storage slideway for storing and transporting mold in rotating disk and the mould in rotating disk
Has the injection molding machine being molded, intermittent rotating mechanism is equipped with reciprocal delivery device, and reciprocal delivery device is with intermittent rotary
The mold interval stored on slideway orderly is pushed in rotating disk by the power of mechanism；
Along it, circumferentially sliding is provided with annular enclosure wall to the rotating disk top surface edge, and annular enclosure wall passes through fixed frame and pedestal phase
Even, it is provided with discharging notch on annular enclosure wall, conveyer belt is provided on the downside of discharging notch；
The intermittent rotating mechanism includes the elevating arc rotated by dynamic equipment driving and the external toothing engaged with elevating arc, external toothing
Circumferential direction along rotating disk is connected on the edge of rotating disk；
The injecting hole that the mold is both provided with is divided into three sections in injecting hole along its axial direction, the aperture in injecting hole stage casing compared with
Greatly, anti-overflow mechanism is both provided in injecting hole, anti-overflow mechanism includes being connected to the link block of injecting hole epimere, on link block
It is connected with the sliding bar being axially arranged along injecting hole, it is in step-like one-way flow block, one-way flow that the outer sliding sleeve of sliding bar, which is equipped with,
Logical block slides in injecting hole stage casing, and spring, sliding bar are arranged between one-way flow block and link block on the upside of sliding bar
Lower end be connected with for limit one-way flow block sliding limited block；
When injection molding hydrorrhea stream in injecting hole, one-way flow block is moved up by the buoyancy of injection molding liquid, the upside of one-way flow block
Injecting hole is set to be in sealing state with the mating connection of injecting hole epimere.
2. a kind of rotary injection moulding apparatus according to claim 1, it is characterised in that：The reciprocal delivery device includes sliding
The dynamic pushing block being arranged in storage slideway, pushing block are located at side of the mold far from rotating disk, pushing block and elevating arc in storage slideway
Eccentric position between be hinged with telescopic rod, and store slideway bottom wall and be provided with bar shaped limit hole along the glide direction of mold, stretch
Bar passes through bar shaped limit hole and is moved back and forth in bar shaped limit hole.
3. a kind of rotary injection moulding apparatus according to claim 2, it is characterised in that：The length of the bar shaped limit hole is
1-1.5 times of the length of mold.
4. a kind of rotary injection moulding apparatus according to claim 3, it is characterised in that：The storage slideway includes passing through branch
The horizontal segment channel and the inclined ramp being connected with horizontal segment channel that support is connected on pedestal, the middle part upside in horizontal segment channel
It is communicated with the material storage tube for storing mold, mold is sequentially stacked in material storage tube.
5. a kind of rotary injection moulding apparatus according to claim 1, it is characterised in that：It is provided with annular groove on the upside of the pedestal
And rectangular channel, rotating disk are rotatably arranged on upside of the ring groove, elevating arc is rotatably arranged on the upside of rectangular channel, and dynamic equipment setting exists
In rectangular channel.
6. a kind of rotary injection moulding apparatus according to claim 1, it is characterised in that：The injection molding machine setting is flexible to stretch
Contracting jet pipe, is provided with removable seal connector between elastic telescopic jet pipe and mold, removable seal connector includes being arranged
Opened up on sealing cover and mold on the outside of the nozzle of elastic telescopic jet pipe by annular groove centered on injecting hole, sealing cover
It is fastened in annular groove.
7. a kind of rotary injection moulding apparatus according to claim 1, it is characterised in that：The upside of the one-way flow block
Diameter than downside it is small, the diameter of the downside of one-way flow block is smaller than the aperture in injecting hole stage casing, and the upside of one-way flow block with
Injecting hole epimere carries out detachable interval and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884962.3U CN207789562U (en) | 2017-12-28 | 2017-12-28 | A kind of rotary injection moulding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884962.3U CN207789562U (en) | 2017-12-28 | 2017-12-28 | A kind of rotary injection moulding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207789562U true CN207789562U (en) | 2018-08-31 |
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ID=63278933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884962.3U Active CN207789562U (en) | 2017-12-28 | 2017-12-28 | A kind of rotary injection moulding apparatus |
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| CN (1) | CN207789562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984675A (en) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | A kind of rotary injection moulding apparatus |
-
2017
- 2017-12-28 CN CN201721884962.3U patent/CN207789562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984675A (en) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | A kind of rotary injection moulding apparatus |
| CN107984675B (en) * | 2017-12-28 | 2024-01-16 | 重庆坤钰映辉汽车零部件有限公司 | Rotary injection molding device |
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