CN2562956Y - Double layer type secondary mixing and foaming filling machine - Google Patents
Double layer type secondary mixing and foaming filling machine Download PDFInfo
- Publication number
- CN2562956Y CN2562956Y CN 02242478 CN02242478U CN2562956Y CN 2562956 Y CN2562956 Y CN 2562956Y CN 02242478 CN02242478 CN 02242478 CN 02242478 U CN02242478 U CN 02242478U CN 2562956 Y CN2562956 Y CN 2562956Y
- Authority
- CN
- China
- Prior art keywords
- mixing
- foaming
- mixing head
- shoots material
- shoots
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- 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.)
- Expired - Lifetime
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- 238000005187 foaming Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 88
- 238000001746 injection moulding Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 239000004088 foaming agent Substances 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000006260 foam Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a double layer type secondary mixing and foaming filling machine which comprises a first shot mixing device and a second shot mixing device. The first shot mixing device is provided with a first shot mixing head, the second shot mixing device is provided with a second shot mixing head, the second shot mixing head is provided with a socket hole, is communicated with a first mixing tank and is sheathed with a first discharge outlet at the bottom of the first shot mixing head; the material is fully mixed in the first mixing tank and then is imported into a second mixing tank for foaming and remixing, and the mechanical action is used to control the foaming density so as to achieve good mixing and foaming effect.
Description
Technical field
The utility model relates to foaming injection moulding machine, refers to a kind of two-layer equation secondary mixing foaming injection moulding machine that makes foaming fully mix, improve the foaming quality especially.
Background technology
Referring to shown in Figure 1, commonly use foaming injection moulding machine, the left and right sides at its body 1, be provided with two feeders 2, this two feeder 2 can be carried the catalyst of different raw materials and foaming usefulness, and the mouth 3 that shoots material is communicated with the mixing chamber 4 of this body 1 simultaneously, is provided with a rotatable mixing screw 5 in this mixing chamber, this mixing screw 5 mixes the material rotation, and it is pushed downwards and extrudes.
But, commonly use all raw materials of foaming injection moulding machine and the catalyst of foaming usefulness, simultaneously in same position is launched into the mixing chamber 4 of this body 1, yet, catalyst is contacting in a flash with raw material, promptly can produce chemical reaction and foam, have some raw materials this moment and without the mixing fully of crossing mixing screw 5 time, foamed, so that can produce the incomplete faulty materials of foaming.
In addition, this mixing screw 5 only has single, but its mechanical spinning movement must take into account the double action of mixing and foaming, so only can be in the slow-speed of revolution running of about 3000rpm, for full-bodied material, then be difficult to mix: in addition, the rotating speed of this mixing screw 5 is higher, the density of foaming can be finer and closely woven, but commonly using mixing screw 5 only has single, must take into account the double action of mixing and foaming again, it can operate the degree of control, with existing structure, be difficult to improve again, and this to be the dealer desire most ardently solves and insurmountable problem.
In view of this, I think funiculus through detailed, and based on the experience of being engaged in the relevant appliance research and development for many years, develop the utility model finally.
Summary of the invention
Main purpose of the present utility model, be to provide a kind of two-layer equation secondary mixing foaming injection moulding machine, it can make material shoot material after fully and fully the mixing of phase I of mixing head through first, descend immediately and be imported into second and shoot material in the mixing head, input foaming catalyst carries out the foaming of second stage and mixed process more again, the bad situation that the part material of unmixed foams earlier can not take place, and reaches good mixing and foaming effect.
Secondary objective of the present utility model is to provide a kind of two-layer equation secondary mixing foaming injection moulding machine, its first screw rod that shoots material mixing head, its rotating speed of property settings that can cooperate material fully, during as the high viscosity material, can be set at and run up, can reach complete mixed uniformly purpose.
Another purpose of the present utility model, be to provide a kind of two-layer equation secondary mixing foaming injection moulding machine, its second screw rod that shoots material mixing head, the decomposite process of foaming and foaming back at second stage designs specially, so it can cooperate the characteristic of material fully, can use the quality of the very high foaming density of high rotating speed acquisition, have the utilizability of industry.
For achieving the above object, a kind of two-layer equation secondary mixing foaming injection moulding machine that the utility model provides mainly comprises: first the shoot material mixing arrangement and second material mixing plant; This first mixing arrangement that shoots material is provided with first mixing head that shoots material, this second mixing arrangement that shoots material is provided with second mixing head that shoots material, this first, second mixing head central authorities that shoot material are equipped with a mixing channel, be provided with a rotatable screw rod in this groove, this first, second the shoot material periphery of mixing head is provided with some pivots hole of grafting feeder; It is characterized in that: this second predetermined position that shoots material mixing head is provided with a sleeve joint hole, and this sleeve joint hole is communicated with second mixing channel, and this first first discharging opening that shoots material the mixing head bottom is solidly plugged in this sleeve joint hole.Wherein:
The described second top central part that shoots material mixing head is convexly equipped with a covered joint seat, and this sleeve joint hole is located at its inside.
Described sleeve joint hole and its second mixing channel are the state of intersecting vertically, and are connected.
The described first bottom outer rim that shoots material mixing head is provided with a cover fishplate bar, locks mutually with second covered joint seat that shoots material mixing head.
The front end central authorities of described feeder are provided with a material shooting hole, and its precalculated position is provided with a feeding mouth and a refluxing opening, and its internal capacity room is provided with a control lever, and this control lever tail end connects a piston, and the centre is provided with a stopper section, and front end is provided with a resistance material pin.
Described second one of mixing head periphery pivot hole that shoots material, the joint of pegging graft, this joint is connected with the pipeline of foaming with gas, gas, water or the physical foaming agent of catalyst.
The utility model is owing to adopt the two-layer hybrid groove that intersects vertically, thereby the bad situation that the part material of avoiding taking place unmixed foams earlier, and, because the screw speed in the two-layer hybrid groove can be preset on demand, so can fully fully evenly mix, reach mix, foaming effect is good, quality evenly, improve the effect of high density foaming.
Description of drawings
Fig. 1, for commonly using the cutaway view of foaming injection moulding machine.
Fig. 2, be assembled sectional view of the present utility model.
Fig. 3, be the cutaway view of the utility model feeder.
Fig. 4, be the shoot material cutaway view of mixing head winding state of the utility model second.
The specific embodiment
Referring to Fig. 1,2, a kind of two-layer equation secondary mixing foaming injection moulding machine mainly comprises: first the shoot material mixing arrangement 10 and second material mixing plant 20.Wherein:
This first mixing arrangement 10 that shoots material, comprise first mixing head 11 that shoots material, these first central authorities that shoot material mixing head 11 are provided with first mixing channel 12 longitudinally, be provided with a rotatable screw rod 13 in the groove, these screw rod 13 upper end axles 131 extend upward, articulate with a connector 132, drive and to rotate by upper end motor 133; This first surrounding that shoots material mixing head 11 is provided with four horizontal pivot holes 14, and its bottom is provided with the shoot material bottom outer rim of mixing head 11 of first discharging opening 15, the first and is provided with a cover fishplate bar 16.
This second mixing arrangement 20 that shoots material, comprise second mixing head 21 that shoots material, these second mixing head 21 central authorities that shoot material are provided with second a horizontal mixing channel 22, be provided with a screw rod 23 in the groove, these screw rod 23 left end axles 231 are extended to the left, articulate with a connector 232, rotate by 233 drivings of left end motor; This second periphery that shoots material mixing head 21 is provided with several annular pivot holes 24, and present embodiment is to be provided with three pivot holes 24 at its front and back side (not shown) and bottom, and this second right-hand member that shoots material mixing head 21 is provided with second discharging opening 25.
This second top central part that shoots material mixing head 21 is convexly equipped with a covered joint seat 26, be provided with a sleeve joint hole 27 in it, this sleeve joint hole 27 and second mixing channel 22 are and intersect vertically and be connected, for first shoot material mixing head 11 bottoms 15 sockets of first discharging opening and be communicated with, the shoot material cover fishplate bar 16 of mixing head 11 of this covered joint seat 26 and first is consolidated by number bolt 28 mutual spiral shells.
Front end central authorities referring to Fig. 3, this feeder 30 are provided with a material shooting hole 31, and its top is provided with a feeding mouth 32, and the right side is provided with a refluxing opening 33, and its internal capacity room 34 is provided with a control lever 35, and these control lever 35 tail ends connect a piston 36; When control lever 35 retreats, when the stopper section 37 in control lever 35 stage casings and baffle plate 38 tablings, this room 34 is an isolation, the resistance material pin 39 of these control lever 35 front ends supports and terminates in material shooting hole 31 at this moment, cause this material shooting hole 31 to be open state, material is then entered by feeding mouth 32, is penetrated by this material shooting hole 31 again, enter respectively in each pivot hole 14,24, finish the work that shoots material.
When control lever 35 advanced, this resistance material pin 39 supported when terminating in material shooting hole 31, and material then enters room 34 by feeding mouth 31, and is flowed out by refluxing opening 33, flows to each charging basket (not shown) again.
Referring to Fig. 4, this second one of mixing head 21 peripheries pivot hole 24 that shoots material, but socket one joint 40,40 of this joints and gas or the gas of foaming with catalyst, the pipeline of water or physical foaming agent connects.
More than be each member of the utility model, position and interconnective general introduction; Then, again with the action of each assembly of the utility model and expect that the effect of reaching is presented below:
The utility model is provided with second mixing head 21 that shoots material in this first bottom that shoots material mixing head 11, this second top central part that shoots material mixing head 21 is convexly equipped with a covered joint seat 26, inside is provided with a sleeve joint hole 27, this sleeve joint hole 27 and second mixing channel 22 are and intersect vertically and be communicated with, connect first first discharging opening 15 that shoots material mixing head 11 bottoms in order to receive, make material through first first mixing channel 12 that shoots material mixing head 11, after finishing the mixing fully fully of phase I, descend immediately and be imported into this and second shoot material in second mixing channel 22 of mixing head 21, import the gas or the gas of foaming catalyst again, water or physical foaming agent or other material, foaming through second stage reaches mixed process more again, the bad situation that the part material of unmixed foams earlier just can not take place, so the utility model really can reach good mixing and foaming effect.
Mixing head 11 can be set to and not produce foaming effect because the utility model first shoots material, so this screw rod 13 can cooperate the characteristic of material fully, and set its rotating speed by well-mixed needs merely, low speed as being made as earlier, as when running into the high viscosity material, the utility model can change at any time to be made as and run up, so really can reach complete mixed uniformly purpose.
Claims (6)
1. two-layer equation secondary mixing foaming injection moulding machine mainly comprises: first the shoot material mixing arrangement and second material mixing plant; This first mixing arrangement that shoots material is provided with first mixing head that shoots material, this second mixing arrangement that shoots material is provided with second mixing head that shoots material, this first, second mixing head central authorities that shoot material are equipped with a mixing channel, be provided with a rotatable screw rod in this groove, this first, second the shoot material periphery of mixing head is provided with some pivots hole of grafting feeder; It is characterized in that:
This second predetermined position that shoots material mixing head is provided with a sleeve joint hole, and this sleeve joint hole is communicated with second mixing channel, and this first first discharging opening that shoots material the mixing head bottom is solidly plugged in this sleeve joint hole.
2. two-layer equation secondary mixing foaming injection moulding machine according to claim 1 is characterized in that: the described second top central part that shoots material mixing head is convexly equipped with a covered joint seat, and this sleeve joint hole is located at its inside.
3. two-layer equation secondary mixing foaming injection moulding machine according to claim 1 is characterized in that: described sleeve joint hole and its second mixing channel are the state of intersecting vertically, and are connected.
4. two-layer equation secondary mixing foaming injection moulding machine according to claim 2 is characterized in that: the described first bottom outer rim that shoots material mixing head is provided with a cover fishplate bar, locks mutually with second covered joint seat that shoots material mixing head.
5. two-layer equation secondary mixing foaming injection moulding machine according to claim 1, it is characterized in that: the front end central authorities of described feeder are provided with a material shooting hole, its precalculated position is provided with a feeding mouth and a refluxing opening, its internal capacity room is provided with a control lever, this control lever tail end connects a piston, the centre is provided with a stopper section, and front end is provided with a resistance material pin.
6. two-layer equation secondary mixing foaming injection moulding machine according to claim 1, it is characterized in that: described second one of mixing head periphery pivot hole that shoots material, the joint of pegging graft, this joint is connected with the pipeline of foaming with gas, gas, water or the physical foaming agent of catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242478 CN2562956Y (en) | 2002-08-09 | 2002-08-09 | Double layer type secondary mixing and foaming filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242478 CN2562956Y (en) | 2002-08-09 | 2002-08-09 | Double layer type secondary mixing and foaming filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562956Y true CN2562956Y (en) | 2003-07-30 |
Family
ID=33715046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02242478 Expired - Lifetime CN2562956Y (en) | 2002-08-09 | 2002-08-09 | Double layer type secondary mixing and foaming filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2562956Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484743C (en) * | 2004-01-02 | 2009-05-06 | 集美大学 | Frother mixing head |
| CN105457587A (en) * | 2012-12-10 | 2016-04-06 | 凯力实业股份有限公司 | Transient heating and mixing reaction device |
| CN110284859A (en) * | 2019-06-27 | 2019-09-27 | 中国石油大学(华东) | A kind of petroleum foam flooding replaces the body distal end output mechanism of equipment |
-
2002
- 2002-08-09 CN CN 02242478 patent/CN2562956Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484743C (en) * | 2004-01-02 | 2009-05-06 | 集美大学 | Frother mixing head |
| CN105457587A (en) * | 2012-12-10 | 2016-04-06 | 凯力实业股份有限公司 | Transient heating and mixing reaction device |
| CN105457587B (en) * | 2012-12-10 | 2017-11-14 | 凯力实业股份有限公司 | Transient heating mixed reactor |
| CN110284859A (en) * | 2019-06-27 | 2019-09-27 | 中国石油大学(华东) | A kind of petroleum foam flooding replaces the body distal end output mechanism of equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120809 Granted publication date: 20030730 |