CN218777093U - Film blowing device for biodegradable material - Google Patents
Film blowing device for biodegradable material Download PDFInfo
- Publication number
- CN218777093U CN218777093U CN202222898427.0U CN202222898427U CN218777093U CN 218777093 U CN218777093 U CN 218777093U CN 202222898427 U CN202222898427 U CN 202222898427U CN 218777093 U CN218777093 U CN 218777093U
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- fixed
- die head
- connector
- film blowing
- spring
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Abstract
The utility model discloses a blown film device for biodegradable material relates to blown film equipment technical field, including the inflation film manufacturing machine, still install the die head subassembly on the inflation film manufacturing machine, the die head subassembly specifically includes the connecting seat and installs the die head body in the connecting seat upper end, die head body surface circumference distributes and has a plurality of feed liquor pipes, the one end integrated into one piece design that the die head body was kept away from to the feed liquor pipe has the fixed head, be connected with the drain hose that is used for the feeding on the fixed head, still be equipped with the fastening component who is used for the fixed drain hose of quick installation on the fixed head. The utility model discloses in, connect fixed drain hose and feed liquor pipe through the fastening part that sets up, compare in the fixed mode of conventional utilization locking hoop, can realize the quick fixation to drain hose and feed liquor pipe to guarantee the leakproofness and the fastness of junction, convenient to detach changes.
Description
Technical Field
The utility model relates to a blown film equipment technical field especially relates to a blown film device for biodegradable materials.
Background
The film blowing machine is a processing device which heats and melts plastic particles and then blows the plastic particles into a film. The traditional film blowing machine mainly comprises a machine body, a plastic particle feeding hopper arranged on the machine body, a plastic particle heating and melting device connected with a plastic particle feeding stub bar, a film blowing device connected with the plastic particle heating and melting device, a stretching and finishing device connected with the film blowing device and a winding device connected with the stretching and finishing device.
Wherein to the die head of blown film device, important component, the die head surface generally can be equipped with the inlet pipe, and melt the material in the device and can carry out blow molding in leading-in die head through the hose, but the hose is fixed on the inlet pipe through the locking hoop at present, and the locking hoop is fixed one and is operated comparatively trouble, and fixed tension can extrude easily and lead to the hose to break, and the condition of seepage appears in the loose again of fixing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the film blowing device for the biodegradable material is provided.
In order to realize the purpose, the utility model adopts the following technical scheme:
a film blowing device for biodegradable materials comprises a film blowing machine, wherein a die head assembly is further mounted on the film blowing machine, the die head assembly specifically comprises a connecting seat and a die head body mounted at the upper end of the connecting seat, a plurality of liquid inlet pipes are circumferentially distributed on the surface of the die head body, a fixing head is integrally formed and designed at one end, away from the die head body, of each liquid inlet pipe, the fixing head is connected with a liquid guide hose for feeding, and a fastening part for quickly mounting and fixing the liquid guide hose is further arranged on the fixing head;
the fastening part comprises a connector, a pressing ring, a spring and a rotary joint, the connector and the bottom of the fixing head are integrally formed, the rotary joint and the port of the liquid guide hose are fixed through hot melting, the spring is sleeved on the surface of the connector, the top of the spring is fixedly connected with the bottom end face of the fixing head, and the pressing ring is sleeved on the outer surface of the connector and is fixedly connected with the bottom of the spring; the outer surface of the connector is provided with a thread, and the rotary joint is screwed on the outer surface of the connector through threads.
As a further description of the above technical solution:
the fixed head bottom still welded fastening has the stop collar, stop collar external diameter size is unanimous with fixed head external diameter size, just the stop collar covers and establishes on the spring surface.
As a further description of the above technical solution:
the veneer of clamping ring bottom is fixed with sealed the pad, sealed pad specifically makes for the elastic rubber material, sealed external diameter size and rotary joint looks adaptation of filling up.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, connect fixed drain hose and feed liquor pipe through the fastening part that sets up, compare in the fixed mode of conventional utilization locking hoop, can realize the quick fixation to drain hose and feed liquor pipe to guarantee the leakproofness and the fastness of junction, convenient to detach changes.
Drawings
Figure 1 shows a schematic view of a die body structure provided in accordance with the present invention;
fig. 2 shows the schematic view of the connection structure of the liquid inlet pipe and the liquid guiding hose of fig. 1 according to the present invention.
Illustration of the drawings: 1. a connecting seat; 2. a die head body; 3. a liquid inlet pipe; 4. a fixed head; 5. a liquid guiding hose; 6. a connector; 7. pressing a ring; 8. a spring; 9. a rotary joint; 10. a gasket; 11. a limiting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a film blowing device for biodegradable materials comprises a film blowing machine, wherein a die head assembly is further mounted on the film blowing machine, the die head assembly specifically comprises a connecting seat 1 and a die head body 2 mounted at the upper end of the connecting seat 1, a plurality of liquid inlet pipes 3 are circumferentially distributed on the surface of the die head body 2, one ends, far away from the die head body 2, of the liquid inlet pipes 3 are integrally designed with a fixing head 4, liquid guide hoses 5 for feeding are connected onto the fixing head 4, and fastening components for rapidly mounting and fixing the liquid guide hoses 5 are further arranged on the fixing head 4;
the fastening part comprises a connector 6, a pressing ring 7, a spring 8 and a rotary joint 9, the connector 6 and the bottom of the fixed head 4 are integrally formed to ensure the firmness of the joint and prevent leakage, the rotary joint 9 and the port of the liquid guide hose 5 are fixed through hot melting, the spring 8 is sleeved on the surface of the connector 6, the spring can push the pressing ring 7 to enable the pressing ring 7 to be tightly pressed on the port of the rotary joint 9 to ensure the sealing performance of the rotary joint, the top of the spring 8 is fixedly connected with the end face of the bottom of the fixed head 4, and the pressing ring 7 is sleeved on the outer surface of the connector 6 and is fixedly connected with the bottom of the spring 8; the outer surface of the connector 6 is provided with a thread, and the rotary joint 9 is screwed on the outer surface of the connector 6 through threads.
Fixed head 4 bottom still welded fastening has stop collar 11, and 11 external diameter of stop collar is unanimous with fixed head 4 external diameter, and 11 covers of stop collar and establish on spring 8 surface, and stop collar 11 can carry on spacingly to clamping ring 7 to guarantee that spring 8 can only be compressed to a certain extent.
7 bottoms veneer of clamping ring is fixed with sealed pad 10, and sealed pad 10 specifically makes for the elastic rubber material to play better sealed effect, sealed 10 external diameter sizes of filling up and rotary joint 9 looks adaptations.
The working principle is as follows: during the use, through butt joint rotary joint 9 and connector 6, constantly twist rotary joint 9 through the screw thread closure afterwards for rotary joint 9 closes with connector 6 soon, rotary joint 9 constantly extrudes clamping ring 7, thereby make clamping ring 7 extrusion spring 8, until clamping ring 7 and 11 bottom ports butt of stop collar, clamping ring 7 is spacing this moment, thereby can make sealed 10 of filling up compress tightly port on rotary joint 9, realize rotary joint 9's sealed, accomplish the installation of drain hose 5 and fix.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The film blowing device for the biodegradable material comprises a film blowing machine, wherein a die head assembly is further mounted on the film blowing machine, the die head assembly specifically comprises a connecting seat (1) and a die head body (2) mounted at the upper end of the connecting seat (1), a plurality of liquid inlet pipes (3) are circumferentially distributed on the surface of the die head body (2), one ends, far away from the die head body (2), of the liquid inlet pipes (3) are integrally formed and designed with a fixing head (4), the fixing head (4) is connected with a liquid guide hose (5) for feeding, and the film blowing device is characterized in that a fastening part for quickly mounting and fixing the liquid guide hose (5) is further arranged on the fixing head (4);
the fastening part comprises a connector (6), a pressing ring (7), a spring (8) and a rotary joint (9), the connector (6) and the bottom of the fixed head (4) are integrally designed, the rotary joint (9) and the port of the liquid guide hose (5) are fixed through hot melting, the spring (8) is sleeved on the surface of the connector (6), the top of the spring (8) is fixedly connected with the end face of the bottom of the fixed head (4), and the pressing ring (7) is sleeved on the outer surface of the connector (6) and fixedly connected with the bottom of the spring (8); the outer surface of the connector (6) is provided with a thread, and the rotary joint (9) is screwed on the outer surface of the connector (6) through threads.
2. The film blowing device for the biodegradable materials according to claim 1, characterized in that a limiting sleeve (11) is welded and fixed at the bottom of the fixing head (4), the outer diameter of the limiting sleeve (11) is consistent with that of the fixing head (4), and the limiting sleeve (11) covers the surface of the spring (8).
3. The film blowing device for the biodegradable material according to claim 1, wherein a sealing gasket (10) is fixed at the bottom of the compression ring (7) in a gluing mode, the sealing gasket (10) is made of elastic rubber materials, and the outer diameter size of the sealing gasket (10) is matched with that of the rotary joint (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222898427.0U CN218777093U (en) | 2022-11-01 | 2022-11-01 | Film blowing device for biodegradable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222898427.0U CN218777093U (en) | 2022-11-01 | 2022-11-01 | Film blowing device for biodegradable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218777093U true CN218777093U (en) | 2023-03-31 |
Family
ID=85709571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222898427.0U Active CN218777093U (en) | 2022-11-01 | 2022-11-01 | Film blowing device for biodegradable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218777093U (en) |
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2022
- 2022-11-01 CN CN202222898427.0U patent/CN218777093U/en active Active
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