CN2576470Y - Mould-moving back-pushing type capsule injection former - Google Patents
Mould-moving back-pushing type capsule injection former Download PDFInfo
- Publication number
- CN2576470Y CN2576470Y CN 02285455 CN02285455U CN2576470Y CN 2576470 Y CN2576470 Y CN 2576470Y CN 02285455 CN02285455 CN 02285455 CN 02285455 U CN02285455 U CN 02285455U CN 2576470 Y CN2576470 Y CN 2576470Y
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- injection
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- lding
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Abstract
The utility model relates to a mould-moving back-pushing type capsule injection former, which comprises a socket and a frame, wherein, the top of the frame is provided with a back-pushing type injection head. The injection head is connected with a piston rod of a hydraulic cylinder, which causes the injection head to move up and down, and both sides of the injection head are provided with guide rods. The socket is provided with a compacting piston. The mould-moving back-pushing type capsule injection former has the advantages of compact structure, floor space saving and convenient installation, adjustment use and repair, and the height is only 4.5 meters. Because the area ratio of the piston push and an injection molding nozzle of capsule injection former is very high, the injection pressure is very big, and the maximum can be reached by 1200T. The problems of stagnation, scorch, etc. of the injection molding nozzle can be avoided, the injection velocity is quick, the injection quantity is big, and the maximum can be reached by 16000 CC.
Description
Affiliated technical field
The utility model belongs to rubber manufacturing machinery, is specifically related to produce the innovation of the capsule injection (mo(u)lding) machine of high-capacity tyre.
Background technology
External capsule injection (mo(u)lding) machine has used for many years at present, and they finish production processes such as the moulding of capsule, sulfuration on an equipment.So the production that capsule can only one one, 190 minutes consuming time of capsule of every production, the operating efficiency of producing capsule is very slower.Simultaneously they are again the methods that adopts the top injecting glue, and the outfit of equipment height is very up to 8.2 meters.All brought a lot of unnecessary difficulties for production, installation, debugging, maintenance etc.Domestic capsule injection (mo(u)lding) machine was developed since the 1980s, never have this technology of comparative maturity, the method that at present domestic relatively leading technology is the employing reducing provides the injection pressure of rubber, because the limitation of reducing technology own, can not get good solution so can not provide bigger pressure in the process of injecting glue, to occur problem such as anti-glue easily always.
Summary of the invention
The purpose of this utility model is to provide shifting formwork, the back of the body to inject glue, the capsule injection (mo(u)lding) machine that the big efficient of injection pressure is high for addressing the above problem.
For the utility model that achieves the above object is a kind of mould-moving back-pushing type capsule injection (mo(u)lding) machine of realizing like this, comprise base and framework, the top of described framework is provided with the back push type injection head, this injection head connects the piston rod that makes the hydraulic cylinder that described injection head moves up and down, and the both sides of described injection head are provided with guide post; Described base is provided with clamping piston.
Described back push type injection head comprises that the feed arrangement and the back of the body inject injection device, described feed arrangement is for deciding the screw spiral feed mechanism, it is piston mechanism that the described back of the body is injected injection device, the piston rod of described piston mechanism is fixed, above-mentioned screw feed mechanism is arranged in the piston rod of described piston mechanism, this screw feed mechanism connects by the internal cavities of check valve and piston mechanism, the cylinder body activity of described piston mechanism, and the cavity in its cylinder body connects injection nozzle by the pipeline at back; The cylinder body of described piston mechanism connects back of the body motive force piston.
Above-mentioned back of the body motive force piston also is that piston rod is fixed, its cylinder body activity; The cylinder body of described back of the body motive force piston connects the cylinder body of above-mentioned piston mechanism by the power guid bar.
The check valve that above-mentioned screw feed mechanism connects the internal cavities of piston mechanism is the bead that places in the valve body, and the cavity inner wall of this check valve conduction terminal is a diameter greater than this little bulb diameter and rounding off to the diameter of diameter less than this bead; It is unidirectional to be that diameter arrives the diameter of diameter less than this bead greater than this little bulb diameter and sharp transitions by the end cavity inner wall.
Described capsule injection (mo(u)lding) machine is provided with sliding roller delivery platform; This cunning roller delivery platform is installed on above-mentioned base, and contour with the entopic piston rod of above-mentioned clamping piston.
The cylinder body of above-mentioned piston mechanism is provided with heating chamber.
Advantage and effect
Advantage of the present utility model and good effect be this mould-moving back-pushing type capsule injection (mo(u)lding) machine can be only to independently injecting rubber in the capsule die, and the capsule die that these are injected is moved to the pan vulcanization of other position; The production technology that adapts to this pot type capsule.And this mould-moving back-pushing type capsule injection (mo(u)lding) machine compact conformation highly only is 4.5 meters, has saved floor space greatly, conveniently installs, debugs, uses and keep in repair; And this capsule injection (mo(u)lding) machine since the thrust of piston with and bigger with the area of injection nozzle than very, so injection pressure is very big, maximum can reach 1200T, problem such as avoided the injection nozzle delay, burn; And injection speed is fast; Injection volume is big, and maximum reaches 16000CC.
Description of drawings
Accompanying drawing 1 expression front view of the present utility model;
Accompanying drawing 2 expressions left view of the present utility model;
The main cutaway view of accompanying drawing 3 expression injection head parts;
The local amplification view of accompanying drawing 4 expression check valve parts.
Specific embodiment
A kind of mould-moving back-pushing type capsule injection (mo(u)lding) machine shown in accompanying drawing 1, accompanying drawing 2, comprise base 1 and framework 2, the top of framework 1 is provided with back push type injection head 3, and this injection head 3 connects the piston rod 4a of the hydraulic cylinder 4 that makes injection head 3 liftings, and the both sides of injection head 3 are provided with guide post 6; Base 1 is provided with clamping piston 7.
As shown in Figure 3, back push type injection head 3 comprises that the feed arrangement and the back of the body inject injection device, feed arrangement is for deciding screw spiral feed mechanism 8, it is piston mechanism 9 that the back of the body is injected injection device, the piston rod 9a of piston mechanism 9 fixes, screw feed mechanism 8 is arranged in the piston rod 9a of piston mechanism 9, this screw feed mechanism 8 connects by the internal cavities 11 of check valve 10 with piston mechanism 9, the cylinder body 9b motion of piston mechanism 9, cavity 11 in its cylinder body 9b connects injection nozzle 5 by the pipeline vertically downward 12 at back, and this injection nozzle 5 can be stretched out protection retaining fine strain of millet 18 when back push type injection head 3 moves to extreme lower position; The cylinder body 9b of piston mechanism 9 connects back of the body motive force piston 13.The cylinder body 9b of piston mechanism 9 is provided with heating chamber 17.
Back of the body motive force piston 13 also is that piston rod 13a fixes, its cylinder body 13b activity; The cylinder body 13b of back of the body motive force piston 13 connects the cylinder body 9b of piston mechanism 9 by two power guid bars 14.
As shown in Figure 4, screw feed mechanism 8 connects the check valve 10 of internal cavities 11 of piston mechanisms 9 for placing the bead 16 in the valve body, and the cavity inner wall of these check valve 10 conduction terminal is a diameter greater than these bead 16 diameters and rounding off to the diameter of diameter less than this bead; It is unidirectional to be that diameter arrives the diameter of diameter less than this bead greater than these bead 16 diameters and sharp transitions by the end cavity inner wall.
As shown in Figure 2, the capsule injection (mo(u)lding) machine is provided with sliding roller delivery platform 15; This cunning roller delivery platform 15 is installed on base 1, and contour with above-mentioned clamping piston 7 entopic piston rods.
During use, at first inject the heating chamber 17 feeding heat mediums of the cylinder body 9b of injection device, make whole cavity 11 preheatings to the back of the body of back push type injection head 3; Then the injection port of capsule die upwards is put on the sliding roller transport platform and is transported on the base; The back push type injection head moves downward then, and injection nozzle is inserted the injection port of capsule die; Then, clamping piston compresses whole capsule Mu; By screw feed mechanism 8 feedings in the cavity 11 of the cylinder body 9b that injects injection device of supporting or opposing, at this moment the bead of the check valve back of the body is shifted conduction terminal onto, the automatic conducting of check valve, and because too little this pressure of diameter of injection nozzle can not make rubber flow out injection nozzle, outwards move so can only promote the cylinder body 13b of cylinder body 9b and back of the body motive force piston, cavity 11 enlarges; After feeding finished, the cylinder body 13b of back of the body motive force piston inwardly moved, and drives cylinder body 9b and inwardly moves, and at this moment the bead of check valve is pulled to by end, the check valve automatic cut-off, and the rubber in the cavity 11 is expressed in the capsule die rapidly; Last injection head rises, and clamping piston falls, and takes out capsule die and finishes the injecting glue process one time.
Claims (6)
1. mould-moving back-pushing type capsule injection (mo(u)lding) machine, comprise base (1) and framework (2), it is characterized in that: the top of described framework (1) is provided with back push type injection head (3), this injection head (3) connects the piston rod (4a) make the hydraulic cylinder (4) that described injection head (3) moves up and down, and the both sides of described injection head (3) are provided with guide post (6); Described base (1) is provided with clamping piston (7).
2. mould-moving back-pushing type capsule injection (mo(u)lding) machine according to claim 1, it is characterized in that: described back push type injection head (3) comprises that the feed arrangement and the back of the body inject injection device, described feed arrangement is for deciding screw spiral feed mechanism (8), it is piston mechanism (9) that the described back of the body is injected injection device, the piston rod (9a) of described piston mechanism (9) is fixing, above-mentioned screw feed mechanism (8) is arranged in the piston rod (9a) of described piston mechanism (9), this screw feed mechanism (8) connects by the internal cavities (11) of check valve (10) with piston mechanism (9), cavity (11) in cylinder body (9b) activity of described piston mechanism (9), its cylinder body (9b) connects injection nozzle (5) by the pipeline (12) at back; The cylinder body (9b) of described piston mechanism (9) connects back of the body motive force piston (13).
3. mould-moving back-pushing type capsule injection (mo(u)lding) machine according to claim 2 is characterized in that: above-mentioned back of the body motive force piston (13) also is that piston rod (13a) is fixing, its cylinder body (13b) activity; The cylinder body (13b) of described back of the body motive force piston (13) connects the cylinder body (9b) of above-mentioned piston mechanism (9) by power guid bar (14).
4. according to claim 2 or 3 described mould-moving back-pushing type capsule injection (mo(u)lding) machines, it is characterized in that: above-mentioned screw feed mechanism (8) connects the check valve (10) of internal cavities (11) of piston mechanism (9) for placing the bead (16) in the valve body, and the cavity inner wall of this check valve (10) conduction terminal is a diameter greater than this bead (16) diameter and rounding off to the diameter of diameter less than this bead; It is unidirectional to be that diameter arrives the diameter of diameter less than this bead greater than this bead (16) diameter and sharp transitions by the end cavity inner wall.
5. mould-moving back-pushing type capsule injection (mo(u)lding) machine according to claim 1 and 2 is characterized in that: described capsule injection (mo(u)lding) machine is provided with sliding roller delivery platform (15); This cunning roller delivery platform (15) is installed on above-mentioned base (1), and contour with the entopic piston rod of above-mentioned clamping piston (7).
6. mould-moving back-pushing type capsule injection (mo(u)lding) machine according to claim 2 is characterized in that: the cylinder body (9b) of above-mentioned piston mechanism (9) is provided with heating chamber (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285455 CN2576470Y (en) | 2002-11-13 | 2002-11-13 | Mould-moving back-pushing type capsule injection former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285455 CN2576470Y (en) | 2002-11-13 | 2002-11-13 | Mould-moving back-pushing type capsule injection former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576470Y true CN2576470Y (en) | 2003-10-01 |
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ID=33746464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02285455 Expired - Fee Related CN2576470Y (en) | 2002-11-13 | 2002-11-13 | Mould-moving back-pushing type capsule injection former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576470Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908959A (en) * | 2012-08-17 | 2013-02-06 | 中国科学院沈阳应用生态研究所 | Semi-automatic microcapsule forming device |
-
2002
- 2002-11-13 CN CN 02285455 patent/CN2576470Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908959A (en) * | 2012-08-17 | 2013-02-06 | 中国科学院沈阳应用生态研究所 | Semi-automatic microcapsule forming device |
| CN102908959B (en) * | 2012-08-17 | 2014-07-23 | 中国科学院沈阳应用生态研究所 | Semi-automatic microcapsule forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |