CN209365159U - Blow molding machine vane - Google Patents
Blow molding machine vane Download PDFInfo
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- CN209365159U CN209365159U CN201821854047.4U CN201821854047U CN209365159U CN 209365159 U CN209365159 U CN 209365159U CN 201821854047 U CN201821854047 U CN 201821854047U CN 209365159 U CN209365159 U CN 209365159U
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- ring body
- water
- blow molding
- molding machine
- apopore
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Abstract
The utility model discloses a kind of blow molding machine vanes; belong to inflation film manufacturing machine field; its key points of the technical solution are that including ring body, primary air outlet is offered on the inner wall of the ring body, the inside of the ring body offers water-cooling channel; the water-cooling channel is in M shape; the both ends of the water-cooling channel are respectively equipped with inlet opening and apopore, and the inlet opening and apopore are respectively positioned on the lateral wall of ring body, and the inlet opening is communicated with water pump; the water pump is communicated with sink, and the sink is connected to the apopore.The utility model solves the technical problem that vane cooling effect is bad under the prior art, has achieved the effect that can reduce air ring temperature, is applied in inflation film manufacturing machine.
Description
Technical field
The utility model relates to a kind of filter devices, more specifically, it is related to a kind of blow molding machine vane.
Background technique
Cooling is the key link in film blowing machine tubular membrane manufacturing process, generally by the way of vane quenching.At present
Vane used is the hollow structure for being connected with multiple blast pipes, and wind enters vane again by the air outlet of vane inner wall from blast pipe
Blowout, to realize the purpose being allowed to cool to film blowing machine tubular membrane blowing.
In the prior art, the Chinese utility model patent file that Authorization Notice No. is CN206870368U discloses one kind and blows
The efficient cooling air ring of film machine, including vane ontology, vane ontology include ventilation unit and cooling end, be provided on the left of ventilation unit into
Air hose, aeration portion are the first air compartment, the second air compartment and third air compartment, are equipped in the air duct between the first air compartment and the second air compartment
Multiple first deflectors, the front cavity of the second air compartment are that equal aperture cavity, rear portion are empty at the inverted funnel shape that changes from small to big, middle part
Chamber is funnel-form from large to small, is equipped with multiple second deflectors in the middle part of the second air compartment, sets between the second air compartment and third air compartment
There are multiple third deflectors, is disposed with the first air outlet tilted upward, horizontal the on the right side of third air compartment from bottom to top
Two air outlets and the third air outlet tilted upward are provided with cooling water pipe in cooling end, and cooling water pipe includes water inlet pipe and goes out
Water pipe, water inlet pipe pass vertically through the first air compartment and are connected to cooling water pipe, and cooling water pipe lower part is provided with first thermal insulation layer, top is set
It is equipped with second thermal insulation layer.
Existing this inflation film manufacturing machine with efficient cooling air ring in use, since the die head temperature of inflation film manufacturing machine is higher,
So being cooled down by the velocity of liquid assets for increasing air to film, in summer, air themperature is higher, and the temperature of inside plants
Degree may be higher, so the temperature of vane can increase, so that the temperature of the air-flow of vane blowout increases, so that rejection rate improves.
Utility model content
In view of the deficienciess of the prior art, passing through the purpose of this utility model is to provide a kind of blow molding machine vane
The water-cooling channel of sinusoidal improves the cooling velocity of the neighbouring air of vane, reduces that mould temperature is excessively high to lead to difficult forming
Possibility.
To achieve the above object, the utility model provides following technical solution: a kind of blow molding machine vane, including ring body,
Primary air outlet is offered on the inner wall of the ring body, the inside of the ring body offers water-cooling channel, and the water-cooling channel is in M
Shape, the both ends of the water-cooling channel are respectively equipped with inlet opening and apopore, and the inlet opening and apopore are respectively positioned on the outer of ring body
On side wall, the inlet opening is communicated with water pump, and the water pump is communicated with sink, and the sink is connected to the apopore.
By using above-mentioned technical proposal, the water-cooling channel by M shape and the flowing water in water-cooling channel, Neng Gouzeng
Mass-flow reduces the temperature of the wind of vane blowout to the cooling effect of vane, so that the temperature of the neighbouring air of vane is into one
Step reduces, and the mould rapid shaping enable reduces that mould temperature is excessively high to be caused to be difficult to molding possibility, reduces rejection rate.
Preferable: there are four the water-cooling channels, inside the uniform distribution rings body of four water-cooling channels, and adjacent two
Only one apopore is separated between the inlet opening of water-cooling channel.
By using above-mentioned technical proposal, the flow direction in vane can be made identical, so that cooling of the water flow to vane
Effect is more balanced, i.e., so that the temperature of the neighbouring air of each section of vane is consistent, reduces water flow to vane cooling effect not
Uniformly cause mould inhomogeneous cooling even, so that there is the probability of waste product.
It is preferable: air themperature display is installed on the top surface of the ring body.
By using above-mentioned technical proposal, the sky near vane intuitively can quickly be understood by air themperature display
Temperature degree, convenient for water is adjusted by water pump, the flow and flow rate of real-time control water flow can be according to empty near vane
The temperature of gas selects suitable water flow size, controls cooling effect.
Preferable: the bottom surface of the ring body is installed with the blast pipe being connected to primary air outlet, the outer wall of the blast pipe
It is upper to be coated with adiabator layer.
By using above-mentioned technical proposal, can reduce air inlet tube interior gas is influenced by ambient temperature, is reduced extraneous
To heat is transmitted inside blast pipe when environment temperature is excessively high, cause inside blast pipe for cooling gas temperature it is excessively high can
Energy.
Preferable: there are four the air themperature displays, and four air themperature displays are evenly distributed in ring body
On top surface.
By using above-mentioned technical proposal, can more accurately be judged by four air themperature displays above vane
The temperature in each region can be such that staff is targetedly adjusted.
Preferable: the inner wall lower of the ring body offers secondary air outlet, and the secondary air outlet goes out with the primary
Air port is connected to inside ring body.
By using above-mentioned technical proposal, molding film bubble can be made to be cooled down twice, so that the molding of film is more accelerated
Speed improves vane to the cooling effect of film.
Preferable: the blast pipe is fixedly provided with dust-filtering net, the side wall of the dust-filtering net and blast pipe
Inner wall is fixedly connected.
By using above-mentioned technical proposal, the magazine inside the air-flow of vane blowout can be reduced, reduced in cooling air-flow
Portion's magazine is adhered on film, so that there is the possibility of waste product, reduces rejection rate.
Preferable: the dust-filtering net is made of semi insulating material, and the dust-filtering is fixedly connected with electrostatic on the net
Generator, the electrostatic transmitting bar of the electrostatic generator are fixedly connected with the dust-filtering net.
By using above-mentioned technical proposal, further the magazine in air can be adsorbed by electrostatic, further decreased
Magazine is adhered to the possibility on film, further reduced rejection rate.
In conclusion the utility model has the advantages that compared with the prior art
1. by water-cooling channel can reduce vane blow out air-flow temperature, reduce film from when leaving vane due to vane temperature
Spending height causes to be difficult to molding possibility；
2. can more accurately judge each section above vane by four air themperature displays being uniformly arranged
Temperature is targetedly adjusted convenient for staff.
Detailed description of the invention
Fig. 1 is the axonometric drawing of embodiment；
Fig. 2 is the schematic diagram to indicate water-cooling channel position in embodiment；
Fig. 3 is the portion the A enlarged drawing in Fig. 1 to indicate secondary air outlet position；
Fig. 4 is the schematic diagram to indicate primary air outlet position in embodiment；
Fig. 5 is the schematic diagram to indicate air themperature location of displays in embodiment；
Fig. 6 is the schematic diagram in Fig. 5 to indicate electrostatic generator position.
Appended drawing reference: 1, ring body；11, primary air outlet；12, secondary air outlet；13, pedestal；2, sink；21, water pump；
22, the first water inlet pipe；221, the second water inlet pipe；23, the first outlet pipe；231, the second outlet pipe；24, third water inlet pipe；241,
Inlet opening；25, third outlet pipe；251, apopore；26, water-cooling channel；3, blower；31, blast pipe；32, adiabator layer；
33, dust-filtering net；34, electrostatic generator；4, air themperature display.
Specific embodiment
Embodiment: a kind of blow molding machine vane, referring to Fig. 1 and Fig. 2, including ring body 1, ring body 1 are fixedly connected on pedestal 13.
The inside of ring body 1 opens up the water-cooling channel 26 there are four M shape, four water-cooling channels 26 being distributed in ring body 1 evenly and symmetrically
Portion.The both ends of water-cooling channel 26 are respectively equipped with inlet opening 241 and apopore 251, and inlet opening 241 is located at apopore 251
On the side wall of ring body 1, between the inlet opening 241 of two adjacent water-cooling channels 26 between be separated with only one apopore 251, and into
The side wall of ring body 1 is in communication with the outside by water hole 241 with apopore 251.Third water inlet pipe is fixedly connected on inlet opening 241
24, third water inlet pipe 24 is in inverted L shape, and the top of third water inlet pipe 24 is connected to inlet opening 241, the bottom of third water inlet pipe 24
End is fixedly connected with the second water inlet pipe 221.Second water inlet pipe 221 is annular in shape, and third water inlet pipe 24 and the second water inlet pipe 221 connect
It is logical.The first water inlet pipe 22 is fixedly connected on second water inlet pipe 221, one end of the first water inlet pipe 22 and the second water inlet pipe 221 connect
Logical, the other end of the first water inlet pipe 22 is fixedly connected with water pump 21, and the first water inlet pipe 22 is connected to sink 2, and water pump 21 is fixed
It is connected on sink 2, and water pump 21 is connected to sink 2.Third outlet pipe 25, third water outlet are fixedly connected on apopore 251
Pipe 25 is in inverted L shape, and the top of third outlet pipe 25 is connected to apopore 251, and the bottom end of third outlet pipe 25 is fixedly connected
There is the second outlet pipe 231.Second outlet pipe 231 is annular in shape, and the diameter of the second outlet pipe 231 is less than the second water inlet pipe 221
Diameter.Third outlet pipe 25 is connected to the second outlet pipe 231.The first outlet pipe 23 is fixedly connected on second outlet pipe 231, the
One end of one outlet pipe 23 is connected to the second outlet pipe 231, and the other end of the first outlet pipe 23 is fixedly connected with sink 2, and
One outlet pipe 23 is connected to sink 2.
Referring to figs. 2 and 3, cricoid primary air outlet 11, primary 11 lower section of air outlet are offered on the inner sidewall of ring body 1
Ring body 1 on offer cricoid secondary air outlet 12, primary air outlet 11 is connected to secondary air outlet 12.The bottom surface of ring body 1
It is installed with blast pipe 31, the top of blast pipe 31 is fixedly connected with ring body 1, and bottom end is fixedly connected with blower 3, and blower 3 passes through
Blast pipe 31 is connected to ring body 1.Water-cooling channel 26 is not connected to primary air outlet 11.
Referring to figs. 5 and 6, the top surface of ring body 1 is fixed there are four air themperature display 4, four air themperature displays 4
Being distributed on the top surface of ring body 1 evenly and symmetrically.Adiabator layer 32 is coated on the side wall of blast pipe 31, blast pipe 31
It is fixedly provided with the dust-filtering net 33 made of semi insulating material, the side wall of dust-filtering net 33 and the inner wall of blast pipe 31 are solid
Fixed connection.Electrostatic generator 34 is installed on dust-filtering net 33, the electrostatic transmitting bar of electrostatic generator 34 protrudes into blast pipe 31
Inside is fixedly connected with dust-filtering net 33, and electrostatic generator 34 is located at outside blast pipe 31.
Working principle when the blow molding machine vane uses is as follows: in the use process of vane, opening water pump 21, makes water flow
In 26 internal flow of water-cooling channel, since temperature can increase vane after a period of use, the water flow in water-cooling channel 26 at this time
Heat on vane can be taken away, and then cool down to the air-flow of vane blowout, reduce blown film failure, film is difficult to molding
It may.Simultaneously the temperature of vane everywhere can also be judged by four air themperature displays 4 on different location, into
And the temperature above vane everywhere can be more accurately grasped, it is further adjusted convenient for operator.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of blow molding machine vane, including ring body (1), offered primary air outlet (11) on the inner wall of the ring body (1), it is special
Sign is: the inside of the ring body (1) offers water-cooling channel (26), and the water-cooling channel (26) is in M shape, the water-cooling channel
(26) both ends are respectively equipped with inlet opening (241) and apopore (251), and the inlet opening (241) is respectively positioned on apopore (251)
On the lateral wall of ring body (1), the inlet opening (241) is communicated with water pump (21), and the water pump (21) is communicated with sink (2), institute
Sink (2) is stated to be connected to the apopore (251).
2. blow molding machine vane according to claim 1, it is characterised in that: there are four the water-cooling channels (26), four water
It is internal that cold passage (26) is uniformly distributed ring body (1), and is spaced between the inlet opening (241) of two adjacent water-cooling channels (26)
There are only one apopore (251).
3. blow molding machine vane according to claim 2, it is characterised in that: be installed with air on the top surface of the ring body (1)
Temperature indicator (4).
4. blow molding machine vane according to claim 3, it is characterised in that: the bottom surface of the ring body (1) is installed with and primary
The blast pipe (31) of air outlet (11) connection, is coated with adiabator layer (32) on the outer wall of the blast pipe (31).
5. blow molding machine vane according to claim 3, it is characterised in that: there are four the air themperature displays (4), and
Four air themperature displays (4) are evenly distributed on ring body (1) top surface.
6. blow molding machine vane according to claim 1, it is characterised in that: the inner wall lower of the ring body (1) offers secondary
Grade air outlet (12), the secondary air outlet (12) are connected to inside ring body (1) with the primary air outlet (11).
7. blow molding machine vane according to claim 4, it is characterised in that: the blast pipe (31) is fixedly provided with dust mistake
The side wall of strainer (33), the dust-filtering net (33) is fixedly connected with the inner wall of blast pipe (31).
8. blow molding machine vane according to claim 7, it is characterised in that: the dust-filtering net (33) is by semi insulating material
It is made, is fixedly connected with electrostatic generator (34) on the dust-filtering net (33), the electrostatic hair of the electrostatic generator (34)
Stick is penetrated to be fixedly connected with the dust-filtering net (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854047.4U CN209365159U (en) | 2018-11-10 | 2018-11-10 | Blow molding machine vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854047.4U CN209365159U (en) | 2018-11-10 | 2018-11-10 | Blow molding machine vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365159U true CN209365159U (en) | 2019-09-10 |
Family
ID=67836162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821854047.4U Active CN209365159U (en) | 2018-11-10 | 2018-11-10 | Blow molding machine vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209365159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571690A (en) * | 2020-12-02 | 2021-03-30 | 郑州龙达包装材料有限公司 | Air ring cooling and blow molding device for plastic film production |
-
2018
- 2018-11-10 CN CN201821854047.4U patent/CN209365159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571690A (en) * | 2020-12-02 | 2021-03-30 | 郑州龙达包装材料有限公司 | Air ring cooling and blow molding device for plastic film production |
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