CN201415487Y - Die opening and closing mechanism for bottle blowing machine - Google Patents
Die opening and closing mechanism for bottle blowing machine Download PDFInfo
- Publication number
- CN201415487Y CN201415487Y CN2009201212774U CN200920121277U CN201415487Y CN 201415487 Y CN201415487 Y CN 201415487Y CN 2009201212774 U CN2009201212774 U CN 2009201212774U CN 200920121277 U CN200920121277 U CN 200920121277U CN 201415487 Y CN201415487 Y CN 201415487Y
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- plate
- closing mechanism
- blowing machine
- pressuring
- bottle
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- Expired - Fee Related
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Abstract
The utility model discloses a die opening and closing mechanism of a bottle blowing machine, which belongs to the technical field of plastic bottle blowing machines. The die opening and closing mechanism for a bottle blowing machine comprises a machine frame. A front die plate and a rear die plate which are fixedly connected with both ends of a guide rod are arranged on the machine frame, a middledie plate is in slide fit with the guide rod, a die is arranged between the front die plate and the middle die plate in a matching manner, and a driving cylinder is fixedly connected with the outer side of the rear die plate. The die opening and closing mechanism is characterized in that an air chamber is arranged on the middle die plate, a piston is mounted in the air chamber, a pressurizing plate with a supporting rod is arranged on the rear side of the middle die plate in a matching manner, the pressurizing plate is matched with the piston through on-off contact connection, a pressurizingbaffle is movably arranged on the rear die plate, and the supporting rod is matched with the pressurizing baffle through on-off blocking connection. The die opening and closing mechanism of the bottle blowing machine has simple structure, the blocking connection limit is realized through the supporting rod and the pressurizing baffle which are matched through on-off blocking connection; the inflation of the air chamber causes the piston to move backward, the piston contacts the pressurizing plate, and pushes the pressurizing plate to move backward, a support column of the pressurizing plate matched with the pressurizing baffle through blocking connection causes the pressurizing plate to stop moving when met with resistance force, at this time, the huge pushing force generated in the air chamber of the middle die plate guarantees the tight closure of the die, thereby achieving the function of pressurization and being simple and convenient for use.
Description
Technical field
The utility model belongs to the blower for plastic bottle technical field, is specially bottle-blowing machine mould opening-closing mechanism.
Background technology
When bottle blowing machine high pressure bottle blowing was worked, the high pressure compressed gas in the mould had externally produced very big expansive force in the blowing plastic containers, and the mould phenomenon (matched moulds closes not tight) that expands appears at this moment general clasp mould mechanism easily.Situation for fear of the mould that expands; the inventor has designed a kind of cylinder and has directly locked the bottle blowing machine clamping (patent No. ZL200620101437.5) that cooperates compensation booster in 2006; the supercharging of this utility model patent is arranged on the rear pattern plate, and is realized locking and uncaging by the right latch segment and the left latch segment of the work of sliding up and down.In long use, find that this design maintenance bothers, left and right sides latch segment lacks the easy appearance inclination of guiding and causes mechanical breakdown simultaneously.
The utility model content
At the above-mentioned problems in the prior art, the purpose of this utility model is to design a kind of bottle-blowing machine mould opening-closing mechanism simple in structure, and its use, easy to maintenance is locked safe.
Described bottle-blowing machine mould opening-closing mechanism; comprise frame; front template, the rear pattern plate of fixedlying connected with the guide post two ends is set on the frame; middle template and guide post are slidingly matched; be equipped with mould between front template, the middle template; the fixedly connected driving cylinder in the rear pattern plate outside; it is characterized in that being provided with on the template air chamber; piston is installed in the air chamber; middle template rear side is equipped with the pressuring plate that has support bar; pressuring plate touches with the piston clutch and cooperates, and activity is provided with pressuring baffle on the rear pattern plate, and support bar connects with pressuring baffle clutch retaining and cooperates.
Described bottle-blowing machine mould opening-closing mechanism; the fixedly connected screw external member of template rear side in it is characterized in that; described screw external member comprises the screw of fixedlying connected with middle template, be placed in the steel pipe on the screw and be socketed on the stage clip of steel pipe; pressuring plate is worn and is hung on the steel pipe; the steel pipe rear end is provided with step, and stage clip two ends difference roof pressure is on pressuring plate, step.
Described bottle-blowing machine mould opening-closing mechanism is characterized in that being provided with on the pressuring baffle packing ring, and the support bar end face connects with packing ring clutch retaining and cooperates.
Described bottle-blowing machine mould opening-closing mechanism is characterized in that correspondence is provided with the support bar hole on the rear pattern plate.
Described bottle-blowing machine mould opening-closing mechanism is characterized in that the piston rod that drives cylinder fixedlys connected with middle template or pressuring plate.
Described bottle-blowing machine mould opening-closing mechanism is characterized in that front template, middle template lower end are provided with synchromesh gear, fixedly connected tooth bar respectively on front template, the middle template, two tooth bars all with the synchromesh gear engaged transmission.
Described bottle-blowing machine mould opening-closing mechanism is characterized in that rear pattern plate, middle template lower end are provided with synchromesh gear, fixedly connected tooth bar respectively on rear pattern plate, the middle template, two tooth bars all with the synchromesh gear engaged transmission.
Described bottle-blowing machine mould opening-closing mechanism is characterized in that being provided with on the rear pattern plate spacing leading truck.
Described bottle-blowing machine mould opening-closing mechanism is characterized in that being provided with on the rear pattern plate lift cylinder, and the piston rod of lift cylinder is fixedlyed connected with pressuring baffle.
Described bottle-blowing machine mould opening-closing mechanism is characterized in that pressuring baffle is equipped with at rear pattern plate front side or rear side, and pressuring baffle and rear pattern plate are slidingly matched.
Above-mentioned bottle-blowing machine mould opening-closing mechanism; simple in structure, it is spacing that support bar, the pressuring baffle that connects cooperation by clutch retaining realizes that retaining connects, when air chamber is inflated; force piston to move backward; when piston is run into pressuring plate, promote pressuring plate and move backward, the support column of pressuring plate connects with the pressuring baffle retaining and cooperates; making pressuring plate run into resistance stops to move; at this moment the huge thrust that produces in the air chamber of middle template guarantees that mould is tightly closed, reaches the effect of supercharging, and is easy to use.
Description of drawings
Fig. 1 is the utility model matched moulds structural representation;
Fig. 2 is the utility model die sinking structural representation;
Fig. 3 is the syndeton schematic diagram of middle template and pressuring plate;
Fig. 4 is the syndeton schematic diagram of rear pattern plate and pressuring baffle;
Among the figure: template, 2-guide post, 3-front template, 4-mould, 5-pressuring plate, 6-pressuring baffle, 7-drive cylinder, 8-rear pattern plate, 9-support bar, 10-lift cylinder, 11-screw external member, 12/13-tooth bar, 14-synchromesh gear, 15-packing ring, the spacing leading truck of 16-, 17-pilot hole, 18-air chamber, 18a-filling channel, 19-piston, 20-stage clip, 21-steel pipe, 22-screw, 23-support bar hole among the 1-.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in the figure, the front template 3 of fixedlying connected with guide post 2 two ends is set on the frame, rear pattern plate 8, middle template 1 is snug fit at guide post 2 stage casings, front template 3, be equipped with mould 4 between the middle template 1, the fixedly connected driving cylinder 7 in rear pattern plate 8 outsides, the filling channel 18a that air chamber 18 is set and is communicated with on the middle template 3 with it, cooperate in the air chamber 18 piston 19 is installed, middle template 1 rear side is equipped with the pressuring plate 5 that has support bar 9, pressuring plate 5 touches with piston 19 clutches and cooperates, activity is provided with pressuring baffle 6 on the rear pattern plate 8, and support bar 9 connects with pressuring baffle 6 clutches retaining and cooperates.Can support bar hole 23 be set correspondence on the rear pattern plate 8, support bar 9 cooperates with the 23 clutch cross-under of support bar hole.The piston rod that drives cylinder 7 both can be directly connected in pressuring plate 5, also can pass pressuring plate 5 and be connected on the middle template 1.Connect effect for increasing retaining, packing ring 15 can be set on pressuring baffle 6, support bar 9 end faces connect with packing ring 15 clutches retaining and cooperate.Lift cylinder 10 is set on the rear pattern plate 8, and the piston rod of lift cylinder 10 is fixedlyed connected with pressuring baffle 6, and pressuring baffle 6 drives by lift cylinder 10, and spacing leading truck 16 is set on the rear pattern plate 8, locatees the position of pressuring baffle 6.Front template 3, middle template 1 lower end are provided with synchromesh gear 14, and tooth bar 12,13, two tooth bars 12,13 that are connected respectively on front template 3, the middle template 1 all are meshed with synchromesh gear 14.Synchromesh gear 14 also can be arranged between rear pattern plate 8, the middle template 1, on rear pattern plate 8, the middle template 1 respectively fixedly connected tooth bar 12,13, two tooth bars 12,13 all with synchromesh gear 14 engaged transmission.
In the present embodiment, air chamber 18 numbers that are provided with on the middle template 1 can be 4, can connect on the pressuring plate 54 support bars 9 are set, and correspondence is provided with 4 support bar holes 23 on the rear pattern plate 8, and correspondence is provided with 4 packing rings 15 on the pressuring baffle 6.As required, pressuring baffle 6 can be arranged on rear pattern plate 8 front sides or rear side; Pressuring baffle 6 can vertically slide with rear pattern plate 8, also can rotational slide, or horizontal slip.
As shown in Figure 3, middle template 1 fixedly connected screw external member 11, comprise template 1 in being fixed on screw 22, be placed in the steel pipe 21 of screw 22 and be socketed on the stage clip 20 of steel pipe 21, pressuring plate 5 is worn and is hung on the steel pipe 21, steel pipe 21 rear ends are provided with step, and stage clip 20 two ends difference roof pressure is on pressuring plate 5, step.
When the bottle blowing machine matched moulds, travel forward by template 1, pressuring plate 5 in the piston rod drive that drives cylinder 7, front template 3 moves backward under the effect of synchromesh gear 14, mould 4 between front template 3, the middle template 1 is closed close, and lift cylinder 10 descends pressuring baffle 6 is descended then; Air chamber 18 in when machine begins bottle blowing in the template 1 begins inflation, force the piston 19 in the template 1 to move backward, when piston 19 is run into the pressuring plate 5 of outside, the pressuring plate 5 that promotion is suspended on the screw external member 11 moves backward, when the support column behind the pressuring plate 59 contacts with pressuring baffle, pressuring plate 5 is run into resistance and is stopped to move, at this moment the huge thrust that produces in the air chamber 18 in the middle template 1 (because the thrust that air chamber 18 the insides of middle template 1 produce greater than produce in the mould) can guarantee be installed in front template 3, mould 4 in the middle template 1 is tightly closed, reaches the effect of supercharging.After the work of high pressure bottle blowing was finished, air chamber 18 air pressure descended in the middle template 1, were suspended on pressuring plate 5 on the screw external member 11 under the effect of stage clip 20, and template 1 contacts with pressuring plate 5 in making once more, and compresses.Then lift cylinder 10 drives pressuring baffle 6 risings, after arriving home, driving cylinder 7 on the rear pattern plate 8 is done retracting motion and is driven the middle template 1 that connects in piston rod, under the effect of the synchromesh gear 14 that connects front template 3, middle template 1, front template 3, middle template 1 begin to open, in the pressuring plate 5 that compresses on the template 1 in company with in template 1 move backward, be fixed on support bar 9 on the pressuring plate 5 passes rear pattern plate 8 under the guiding of pilot hole 17 support bar hole 23, die sinking work is finished.
Claims (10)
1; bottle-blowing machine mould opening-closing mechanism; comprise frame; the front template (3) of fixedlying connected with guide post (2) two ends is set on the frame; rear pattern plate (8); middle template (1) is slidingly matched with guide post (2); front template (3); be equipped with mould (4) between the middle template (1); rear pattern plate (8) outside fixedly connected driving cylinder (7); it is characterized in that being provided with on the template (3) air chamber (18); piston (19) is installed in the air chamber (18); middle template (1) rear side is equipped with the pressuring plate (5) that has support bar (9); pressuring plate (5) touches with piston (19) clutch and cooperates; rear pattern plate (8) is gone up activity pressuring baffle (6) is set, and support bar (9) connects with pressuring baffle (6) clutch retaining and cooperates.
2, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1; it is characterized in that middle template (1) the fixedly connected screw external member of rear side (11); described screw external member (11) comprises the screw (22) of fixedlying connected with middle template (1), be placed in the steel pipe (21) on the screw (22) and be socketed on the stage clip (20) of steel pipe (21); pressuring plate (5) is worn and is hung on the steel pipe (21); steel pipe (21) rear end is provided with step, and stage clip (20) two ends difference roof pressure is on pressuring plate (5), step.
3, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1 is characterized in that being provided with on the pressuring baffle (6) packing ring (15), and support bar (9) end face connects with packing ring (15) clutch retaining and cooperates.
4, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1 is characterized in that the last correspondence of rear pattern plate (8) is provided with support bar hole (23).
5, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1 is characterized in that the piston rod that drives cylinder (7) fixedlys connected with middle template (3) or pressuring plate (5).
6, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1; it is characterized in that front template (3), middle template (1) lower end are provided with synchromesh gear (14); front template (3), middle template (1) are gone up fixedly connected tooth bar (12,13) respectively, two tooth bars (12,13) all with synchromesh gear (14) engaged transmission.
7, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1; it is characterized in that rear pattern plate (8), middle template (1) lower end are provided with synchromesh gear (14); rear pattern plate (8), middle template (1) are gone up fixedly connected tooth bar (12,13) respectively, two tooth bars (12,13) all with synchromesh gear (14) engaged transmission.
8, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1 is characterized in that being provided with on the rear pattern plate (8) spacing leading truck (16).
9, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1 is characterized in that being provided with on the rear pattern plate (8) lift cylinder (10), and the piston rod of lift cylinder (10) is fixedlyed connected with pressuring baffle (6).
10, bottle-blowing machine mould opening-closing mechanism as claimed in claim 1 is characterized in that pressuring baffle (6) is equipped with at rear pattern plate (8) front side or rear side, and pressuring baffle (6) is slidingly matched with rear pattern plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201212774U CN201415487Y (en) | 2009-06-04 | 2009-06-04 | Die opening and closing mechanism for bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201212774U CN201415487Y (en) | 2009-06-04 | 2009-06-04 | Die opening and closing mechanism for bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415487Y true CN201415487Y (en) | 2010-03-03 |
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ID=41791897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201212774U Expired - Fee Related CN201415487Y (en) | 2009-06-04 | 2009-06-04 | Die opening and closing mechanism for bottle blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415487Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350773A (en) * | 2011-11-10 | 2012-02-15 | 黄东雄 | Conveniently used injection machine |
| CN103600486A (en) * | 2013-11-12 | 2014-02-26 | 江海区煜艺灯箱制作部 | Multifunctional forming machine |
| CN106626330A (en) * | 2017-01-04 | 2017-05-10 | 江苏维达机械有限公司 | Three-plate movable synchronous mold opening and combining structure for blowing mold of injection blow molding machine |
| CN112026143A (en) * | 2020-07-01 | 2020-12-04 | 中山市天程新型材料制品有限公司 | Novel lamp shade blow molding equipment |
-
2009
- 2009-06-04 CN CN2009201212774U patent/CN201415487Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350773A (en) * | 2011-11-10 | 2012-02-15 | 黄东雄 | Conveniently used injection machine |
| CN103600486A (en) * | 2013-11-12 | 2014-02-26 | 江海区煜艺灯箱制作部 | Multifunctional forming machine |
| CN103600486B (en) * | 2013-11-12 | 2015-10-28 | 江海区煜艺灯箱制作部 | A kind of multi-functional formation machine |
| CN106626330A (en) * | 2017-01-04 | 2017-05-10 | 江苏维达机械有限公司 | Three-plate movable synchronous mold opening and combining structure for blowing mold of injection blow molding machine |
| CN112026143A (en) * | 2020-07-01 | 2020-12-04 | 中山市天程新型材料制品有限公司 | Novel lamp shade blow molding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MEGA MACHINERY CO., LTD. Free format text: FORMER OWNER: CAI JIAHAN Effective date: 20110831 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318020 TAIZHOU, ZHEJIANG PROVINCE TO: 317023 TAIZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110831 Address after: 317023, Linhai Town, Linhai City, Zhejiang Province Patentee after: China Taizhou Huangyan MEGA Machinery Mould Co., Ltd. Address before: Huang Zhoulu Huangyan District of Taizhou City, Zhejiang Province, No. 318020 47-8 Patentee before: Cai Jiahan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20180604 |