CN201030639Y - Plastic container bottle blowing machine die closing mechanism having bottom cooling facility - Google Patents
Plastic container bottle blowing machine die closing mechanism having bottom cooling facility Download PDFInfo
- Publication number
- CN201030639Y CN201030639Y CNU2007201193365U CN200720119336U CN201030639Y CN 201030639 Y CN201030639 Y CN 201030639Y CN U2007201193365 U CNU2007201193365 U CN U2007201193365U CN 200720119336 U CN200720119336 U CN 200720119336U CN 201030639 Y CN201030639 Y CN 201030639Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- cooling holder
- handle
- cooling
- collet handle
- Prior art date
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 55
- 238000007664 blowing Methods 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000003562 lightweight material Substances 0.000 claims description 3
- 238000000071 blow moulding Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a bottle blower moulding mechanism of a plastic container, which is provided with a bottle bottom cooling device and comprises a driving plate of a bottom supporting handle (3), a bottom supporting handle (40) with a lifting axle pin (41), particularly further comprises a linking bar (5) and a hollow cooling holder (60), wherein one end of the linking bar (5) is fixedly connected on the bottom supporting handle (40), and the cooling holder (60) is fixedly connected to the other end of the linking bar (5) through a cooling supporting rod (61), thereby being synchronously lifted with the bottom supporting handle (40). The cooling holder (60) is provided with at least one water inlet (601) and at least one water outlet (602) and the water inlet (601) and the water outlet (602) are respectively connected with a water inlet pipe and a water outlet pipe. Utilizing a cooling holder device outside a die, the utility model can synchronously cool the plastic bottle bottom with high temperature after being mould-cleared outside the die, thereby enhancing production efficiency of a die mechanism and even the whole blow-moulding machine.
Description
Technical field:
The utility model belongs to the plastic container forming machine technical field, specifically, relate to a kind of have bottle at the bottom of the bottle blowing machine clamping of cooling device.
Background technology:
In the plastic containers field, especially cushion, beverage bottle and wash plastic containers such as protecting articles for use, bottle for cosmetics, the characteristics of such plastic bottle are bottleneck desired strength height, cooperate with bottle cap to require closely, sealing will be got well; Have certain withstand voltage.When producing such plastic bottle; normally with injection machine plastic raw materials is annotated earlier and made the bottle pipe; at this moment; bottleneck obtains moulding; then; the bottle pipe is put into blow molding in the bottle blowing machine; and in this blowing process; must manage earlier the bottle pipe is heated; the technology that has is also carried out preheating before heating; in specific mold mechanism, blow then and draw; to obtain specific profile; so; the blowing process of such plastic bottle just comprises the bottle pipe is heated and blows the pulling shaping two procedures; consideration for production efficiency; at present; most employing will be heated and blow pulling shaping and be finished in same equipment; as application number is 200410028502.1; the Chinese invention patent that name is called " new automatic blower for plastic bottle " discloses a kind of new automatic plastic blow molding machine; comprise a frame; annular conveying mechanism is installed on the frame; segmentation is equipped with the feed arrangement of plastic bottle-pipe on the pool conveyer structure; the rotation link chain mechanism of the other plastic bottle-pipe of the heater of plastic bottle-pipe and heating road; the withdrawing device of stretch blow mould molding device and plastic bottle; stretch blow mold forming device comprises first template; second template; the 3rd template; clamping mechanism and draft cylinder; each template is socketed on the pull bar; first template and second template are installed in the both sides of pool conveyer structure; first template; second template; the 3rd template is slidably mounted on the transverse slipway; between second template and the 3rd template clamping mechanism is installed, draft cylinder matches with the bottom of bottle piping support seat.All there are the following problems for blower for plastic bottle of the prior art: fully heated, and softening plastic bottle-pipe blows pulling shaping in mold mechanism after, because the plastic bottle of this moment itself also has higher temperature, so, must allow bottle in mould, cool off, after the bottle that only remains to be blown is cooled to set point of temperature, the ability die sinking, then just can carry out the blowing of next bottle pipe, and from whole bottle, usually all the bottle end, will approach the body part, thereby body partly cools off also very fast, the thicker bottle end, then need the long period just can be cooled to desired temperature, therefore, and a bottleneck factor that has just become to restrict whole blowing operation cool time at the bottle end, and blower for plastic bottle of the prior art all can't overcome this defective, becomes the realistic problem that influences bottle blowing efficient.
The utility model content:
The technical problems to be solved in the utility model is exactly the above-mentioned defective that exists in view of prior art; and provide a kind of be applied in blower for plastic bottle have mould carry out outward bottle at the bottom of the clamping of cooling device, can realize the purpose that the end cooling of previous bottle and the blowing of a back bottle pipe are carried out synchronously.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
Design with make a kind of have bottle at the bottom of the plastic containers bottle blowing machine clamping of cooling device; comprise left template; right template; the matched moulds linkage of collet handle and collet handle and left template or right template; described left template; right template and collet handle all belong to parts total in the prior art; the utility model that we design and make is also particularly including a gangbar; the cooling holder of one hollow; one end of described gangbar is fixed on the described collet handle; thereby described cooling holder guarantees described cooling holder handle and described collet handle synchronization lifting by the other end that cooling holder handle is fixed in gangbar; distance between the central point of described cooling holder and described collet handle 40 equals bottle base supporting base step-length when carrier chain moves; described cooling backing portion profile conforms to institute processing plastic container bottle Bottom Shape; described cooling holder is provided with at least one water inlet and at least one delivery port, and described water inlet is connected water inlet pipe and outlet pipe respectively with delivery port.
Described matched moulds linkage comprises collet handle drive plate that is fixed on the right template and the lifting pivot pin that is arranged on the collet handle, and described collet handle drive plate has Z-shaped translot, and described lifting pivot pin also can move or lifting in Z-shaped translot perpendicular to described collet handle.
Described gangbar two ends are provided with the first movable trepanning and the second movable trepanning that is used to regulate cooling holder height.
Distance between the central point of described cooling holder and described collet handle equals bottle base supporting base step-length when carrier chain moves.
Described cooling backing portion profile conforms to the plastic bottle bed die.
Described delivery port, water inlet lay respectively at cooling holder both sides.
Described cooling holder is made with the high alloy in lightweight material of thermal conductivity.
Compared with prior art, advantage of the present utility model is: according to scheme of the present utility model, since outside the blow molding machine mould, be provided with one can with the mould of bed die handle synchronization action outside cool off holder, thereby the bottle end cooling procedure that should in mould, finish, can save this moment, finish synchronously and be placed under the cooling holder outside the mould, in general, in each position of plastic bottle, the thickness of position, bottle bottom is bigger, then respective base required cool time also is longer, the utility model can save the time that this part is long, the time of finishing a work period is shortened, and can improve the production efficiency of mold mechanism, thereby improves the whole production efficient of blow molding machine.
Description of drawings:
Fig. 1 be the utlity model has bottle at the bottom of the collet handle of plastic containers bottle blowing machine clamping of cooling device and the structural representation of bottle end cooling device;
Fig. 2 is the structural representation of cooling holder among Fig. 1;
Fig. 3 is the front view of the gangbar among Fig. 1;
Fig. 4 is the profile of the gangbar among Fig. 1.
The specific embodiment:
Below in conjunction with given accompanying drawing, describe the technical solution of the utility model in detail, wherein listed embodiment purpose is that better help understood, and does not constitute the restriction to protection domain of the present utility model.
The utility model relates to have bottle at the bottom of the plastic containers bottle blowing machine clamping of cooling device comprise: the matched moulds linkage of left template, right template, collet handle 40 and collet handle 40 and left template or right template; described left template, right template and collet handle all belong to parts total in the prior art, therefore omit total parts in the accompanying drawings.Special feature of the present utility model is also to comprise the cooling holder 60 of a gangbar 5, a hollow, one end of described gangbar 5 is fixed on the described collet handle 40, thereby described cooling holder 60 guarantees described cooling holder handle 61 and described collet handle 40 synchronization liftings by the other end that cooling holder handle 61 is fixed in gangbar 5, distance between the central point of described cooling holder 60 and described collet handle (40) equals bottle base supporting base step-length when carrier chain moves, described cooling asks 60 base profile to conform to institute processing plastic container bottle Bottom Shape, as shown in Figure 1.Described cooling holder 60 is provided with at least one water inlet 601 and at least one delivery port 602, and described water inlet 601 is connected water inlet pipe and outlet pipe respectively with delivery port 602.
Described matched moulds linkage comprises collet handle drive plate 3 that is fixed on the right template and the lifting pivot pin 41 that is arranged on collet handle 40, described collet handle drive plate 3 has Z-shaped translot 31, and described lifting pivot pin 41 also can move or lifting in Z-shaped translot 31 perpendicular to described collet handle 40.
As shown in Figure 3 and Figure 4, described gangbar 5 two ends are provided with the first movable trepanning 51 and the second movable trepanning 52 that is used to regulate cooling holder height.
Distance between the central point of described cooling holder 60 and described collet handle 40 equals bottle base supporting base step-length when carrier chain moves, and its base profile conforms to the plastic bottle bed die, as shown in Figure 2.
Described delivery port, water inlet lay respectively at cooling holder 60 both sides.
Described cooling holder 60 is made with the high alloy in lightweight material of thermal conductivity.
The utility model course of work is described:
When first plastic containers are finished blow molding in mold mechanism after, still be with higher temperature, need cool off, this moment, mold mechanism carried out the die sinking action, then bottle is along with the bottle base supporting base moves outward toward mould, second plastic containers bottle base enters in the middle of the mould left template simultaneously, right template links mutually and carries out mould assembling action, and the collet handle then descends simultaneously, described cooling holder is by the interlock of through transport bar, also descend simultaneously, first plastic bottle bottom outer with shifting out mould contacts, and cools off action, set water inlet, delivery port provides the circulation of cooling water, constantly take away heat, so go round and begin again, finish entire work process.
Claims (4)
- One kind have bottle at the bottom of the plastic containers bottle blowing machine clamping of cooling device; comprise left template; right template; the matched moulds linkage of collet handle (40) and collet handle (40) and left template or right template; it is characterized in that: also comprise a gangbar (5); the cooling holder (60) of at least one hollow; one end of described gangbar (5) is fixed on the described collet handle (40); described cooling holder (60) be fixed in gangbar (5) by cooling holder handle (61) thus the other end guarantee described cooling holder handle (61) and described collet handle (40) synchronization lifting; distance between the central point of described cooling holder (60) and described collet handle (40) equals bottle base supporting base step-length when carrier chain moves; described cooling holder (60) base profile conforms to institute processing plastic container bottle Bottom Shape; described cooling holder (60) is provided with at least one water inlet (601) and at least one delivery port (602), and described water inlet (601) is connected water inlet pipe and outlet pipe respectively with delivery port (602).
- 2. the plastic containers bottle blowing machine clamping of cooling device at the bottom of having bottle according to claim 1 is described; it is characterized in that: described matched moulds linkage comprises collet handle drive plate (3) that is fixed on the right template (2) and the lifting pivot pin (41) that is arranged on collet handle (40); described collet handle drive plate (3) has Z-shaped translot (31), and described lifting pivot pin (41) also can move or lifting in Z-shaped translot (31) perpendicular to described collet handle (40).
- According to claim 1 or 2 described have bottle at the bottom of the plastic containers bottle blowing machine clamping of cooling device, it is characterized in that: described gangbar (5) two ends are provided with the first movable trepanning (51) and the second movable trepanning (52) that is used to regulate cooling holder height.
- According to claim 1 or 2 described have bottle at the bottom of the plastic containers bottle blowing machine clamping of cooling device, it is characterized in that: described cooling holder (60) is made with the high alloy in lightweight material of thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201193365U CN201030639Y (en) | 2007-04-02 | 2007-04-02 | Plastic container bottle blowing machine die closing mechanism having bottom cooling facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201193365U CN201030639Y (en) | 2007-04-02 | 2007-04-02 | Plastic container bottle blowing machine die closing mechanism having bottom cooling facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030639Y true CN201030639Y (en) | 2008-03-05 |
Family
ID=39162532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201193365U Expired - Lifetime CN201030639Y (en) | 2007-04-02 | 2007-04-02 | Plastic container bottle blowing machine die closing mechanism having bottom cooling facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030639Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114704A (en) * | 2011-01-26 | 2011-07-06 | 浙江德玛克机械有限公司 | Preform body cooling device of rotary type blow molding machine |
| WO2023007279A1 (en) * | 2021-07-30 | 2023-02-02 | UAB "Terekas" | Integrable system for testing pressure tightness of plastic packaging and method of testing |
-
2007
- 2007-04-02 CN CNU2007201193365U patent/CN201030639Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114704A (en) * | 2011-01-26 | 2011-07-06 | 浙江德玛克机械有限公司 | Preform body cooling device of rotary type blow molding machine |
| WO2023007279A1 (en) * | 2021-07-30 | 2023-02-02 | UAB "Terekas" | Integrable system for testing pressure tightness of plastic packaging and method of testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080305 |
|
| CX01 | Expiry of patent term |