CN208697954U - Heat shrink films blow moulding machine head - Google Patents
Heat shrink films blow moulding machine head Download PDFInfo
- Publication number
- CN208697954U CN208697954U CN201821395155.XU CN201821395155U CN208697954U CN 208697954 U CN208697954 U CN 208697954U CN 201821395155 U CN201821395155 U CN 201821395155U CN 208697954 U CN208697954 U CN 208697954U
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- China
- Prior art keywords
- inner cylinder
- pipe
- head body
- cooling tube
- spiral cooling
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Abstract
The utility model relates to a kind of heat shrink films blow moulding machine heads, belong to film blow blowing technical field, including head body, inner cylinder is equipped in head body, gap between head body and inner cylinder is to squeeze out gap, on the bracket that head body support connection is arranged on the ground, inner cylinder upper end is cone, lower part is equipped with spiral cooling tube in inner cylinder, spiral cooling tube fits with inner cylinder inner wall, the lower end connection of spiral cooling tube has water inlet pipe, the top communications and liaison of spiral cooling tube are connected to outlet pipe, water inlet pipe and outlet pipe are arranged across the upper end of inner cylinder, head body lower end is fixed with annular water cooler, cross bar there are two being set on bracket, two cross bars are equipped with a pair of of leading truck, multiple guide rollers are equipped in each leading truck, the lower end of each leading truck is equipped with a compression roller.The utility model has the design of a precooling to pipe, carries out slow extrusion forming to the pipe of discharge outlet, these are all conducive to make the higher pipe of mass.
Description
Technical field
The utility model relates to a kind of heat shrink films blow moulding machine heads, belong to film blow blowing technical field.
Background technique
Solid plastics heating is fused into the die cavity for being added to certain shapes after liquid, cooling is then carried out and pipe is made
Base.This equipment is referred to as blow moulding machine, is essential device during production heat shrink films.Existing blow moulding machine is discharging
Mouthful place's setting cooling device water cooling or air-cooled, however the blank temperature of blow moulding machine discharge outlet is often very high, suddenly into
The cooling of row direct contact type will affect the quality of pipe.It is subsequent pipe is squeezed into it is flat using two compression rollers
The mode of extrusion forming is directly carried out, shape cataclysm also will affect the quality of pipe, and then influence the quality of the thermo-contract film finished product.
Utility model content
The purpose of this utility model is to solve that deficiency exists in the prior art, and providing one kind, can to make mass higher
Heat shrink films blow moulding machine head.
The utility model is achieved through the following technical solutions:
I.e. a kind of heat shrink films blow moulding machine head, including head body, are equipped with inner cylinder in head body, head body with it is interior
Gap between cylinder is to squeeze out gap, and on the bracket that head body support connection is arranged on the ground, inner cylinder upper end is cone,
Lower part is equipped with spiral cooling tube in inner cylinder, and spiral cooling tube fits with inner cylinder inner wall, the lower end of spiral cooling tube couple have into
Water pipe, the top communications and liaison of spiral cooling tube are connected to outlet pipe, and water inlet pipe and outlet pipe are arranged across the upper end of inner cylinder, head
Ontology lower end is fixed with annular water cooler, is set on bracket there are two cross bar, two cross bars are equipped with a pair of of leading truck, each lead
Multiple guide rollers are equipped with into frame, the lower end of each leading truck is equipped with a compression roller.
The utility model has the design of a precooling to pipe, is slowly squeezed into the pipe of discharge outlet
Type, these are all conducive to make the higher pipe of mass.
Further preferably, the annular water cooler includes cylinder, is equipped with ring pipe by connecting rod in cylinder, on ring pipe
Equipped with multiple fountain heads.
Further preferably, the lower end surface of the annular water cooler is equipped with cylinder cloth.
Compared with prior art, beneficial effect possessed by the utility model is:
The utility model has the design of a precooling to pipe, is slowly squeezed into the pipe of discharge outlet
Type, these are all conducive to make the higher pipe of mass.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of annular water cooler.
In figure: 1, head body；2, inner cylinder；3, screw conveyor；4, water inlet pipe；5, outlet pipe；6, pipe；7, spiral is cold
But it manages；8, annular water cooler；9, cylinder cloth；10, bracket；11, cross bar；12, leading truck；13, guide roller；14, compression roller；15, circle
Cylinder；16, ring pipe；17, connecting rod；18, fountain head.
Specific embodiment
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
A kind of heat shrink films blow moulding machine head as shown in Figure 1 and Figure 2, including head body 1 are equipped with above head body 1
Screw conveyor 3, head body 1 is interior to be equipped with inner cylinder 2, and the gap between head body 1 and inner cylinder 2 is to squeeze out gap, head sheet
On the bracket 10 that the support connection of body 1 is arranged on the ground, 2 upper end of inner cylinder is cone, and lower part is equipped with spiral cooling tube in inner cylinder 2
7, spiral cooling tube 7 fits with 2 inner wall of inner cylinder, and the lower end connection of spiral cooling tube 7 has water inlet pipe 4, the top of spiral cooling tube 7
End communications and liaison are connected to outlet pipe 5, and water inlet pipe 4 and outlet pipe 5 are arranged across the upper end of inner cylinder 2, and the fixation of 1 lower end of head body is set
There is annular water cooler 8, the lower end surface of annular water cooler 8 is equipped with cylinder cloth 9, and annular water cooler 8 includes cylinder 15, leads in cylinder 15
Connecting rod 17 is crossed equipped with ring pipe 16, ring pipe 16 is equipped with multiple fountain heads 18, is set on bracket 10 there are two cross bar 11, two
Cross bar 11 is equipped with a pair of of leading truck 12, is equipped with multiple guide rollers 13, the lower end of each leading truck 12 in each leading truck 12
It is equipped with a compression roller 14, pipe 6 is squeezed out by squeezing out gap, passes through annular water cooler 8 and cylinder cloth 9.
The course of work:
3 feeding of screw conveyor, feed liquid fall in the tapered tip of inner cylinder 2, and for feed liquid even into gap is squeezed out, spiral is cooling
Circulation has cooling water in pipe 7, precools to feed liquid, and pipe 6 is squeezed out by squeezing out gap lower end, and pipe 6 passes through annular water cooling
Device 8 and cylinder cloth 9, annular water cooler 8 are cooled down to the water spray of pipe 6, and cylinder cloth 9 plays the role of preventing powder-refining with water from splashing, then pipe 6
Into between two leading trucks 12, guide roller 13 gradually squeezes pipe 6, finally again by two 14 extrusion formings of compression roller.
The orientation or positional relationship of the instructions such as term "inner", "outside", "upper", "lower" is in the description of the present invention,
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the utility model rather than requires the utility model must
It must be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Claims (3)
1. a kind of heat shrink films blow moulding machine head, including head body (1), head body (1) is interior to be equipped with inner cylinder (2), head sheet
Gap between body (1) and inner cylinder (2) is to squeeze out gap, the bracket (10) that head body (1) support connection is arranged on the ground
On, it is characterised in that: inner cylinder (2) upper end is cone, and inner cylinder (2) interior lower part is equipped with spiral cooling tube (7), and spiral is cooling
Pipe (7) fits with inner cylinder (2) inner wall, and the lower end connection of spiral cooling tube (7) has water inlet pipe (4), the top of spiral cooling tube (7)
End communications and liaison are connected to outlet pipe (5), and water inlet pipe (4) and outlet pipe (5) are arranged across the top of inner cylinder (2), head body (1)
Lower end is fixed with annular water cooler (8), is set on bracket (10) there are two cross bar (11), two cross bars (11) are led equipped with a pair
To frame (12), it is equipped with multiple guide rollers (13) in each leading truck (12), the lower end of each leading truck (12) is equipped with one
Compression roller (14).
2. heat shrink films blow moulding machine head according to claim 1, it is characterised in that: it is described annular water cooler (8) include
Cylinder (15), cylinder (15) is interior to be equipped with ring pipe (16) by connecting rod (17), and ring pipe (16) is equipped with multiple fountain heads
(18)。
3. heat shrink films blow moulding machine head according to claim 1 or 2, it is characterised in that: the annular water cooler (8)
Lower end surface is equipped with cylinder cloth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395155.XU CN208697954U (en) | 2018-08-28 | 2018-08-28 | Heat shrink films blow moulding machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395155.XU CN208697954U (en) | 2018-08-28 | 2018-08-28 | Heat shrink films blow moulding machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208697954U true CN208697954U (en) | 2019-04-05 |
Family
ID=65945241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821395155.XU Active CN208697954U (en) | 2018-08-28 | 2018-08-28 | Heat shrink films blow moulding machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208697954U (en) |
-
2018
- 2018-08-28 CN CN201821395155.XU patent/CN208697954U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |