CN219686566U - Two-layer die head of film blowing machine - Google Patents
Two-layer die head of film blowing machine Download PDFInfo
- Publication number
- CN219686566U CN219686566U CN202321343008.9U CN202321343008U CN219686566U CN 219686566 U CN219686566 U CN 219686566U CN 202321343008 U CN202321343008 U CN 202321343008U CN 219686566 U CN219686566 U CN 219686566U
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- CN
- China
- Prior art keywords
- wall
- layer die
- die head
- blowing machine
- sleeve
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- 238000010096 film blowing Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model relates to the technical field of two-layer die heads, in particular to a two-layer die head of a film blowing machine, which comprises a two-layer die head and a bracket, wherein the inner wall of the bracket is connected with a supporting structure, the outer wall of the supporting structure is connected with a sleeve, the upper side and the lower side of the sleeve are respectively fixedly connected with handles, the bottoms of the outer walls of the two-layer die heads are rotationally connected with first circular rings, the bottoms of the left side and the right side of the first circular rings are respectively fixedly connected with connecting plates, bolts in the supporting structure are outwards rotated to separate the bolts from the bracket, then the bolts are matched with round rods to upwards rotate on the inner wall of the bracket, then the bolts are inwards rotated through curved plates to enable the inner side of the outer wall of the bolts to be spliced with a round port corresponding to the outer wall of the bracket, then the sleeve is matched with a handle to rotate, and then a cylinder is driven to rotate on the right side of the outer wall of the bolts, so that the length of the screw and the cylinder is increased, at the moment, one end of the disc is attached to a supporting surface, the two-layer die heads after installation are supported, the safety hidden danger of the two-layer die heads of the film blowing machine is eliminated, and the service life of the two-layer die heads of the film blowing machine is ensured.
Description
Technical Field
The utility model relates to the technical field of two-layer die heads of film blowing machines, in particular to a two-layer die head of a film blowing machine.
Background
The two-layer die head of the film blowing machine is one of important components of the film blowing machine, so that the blown model is of a double-layer structure, and the two-layer die head is also called a double-layer die head.
For example, a double-layer die head for a blow molding machine with an authorized bulletin number of CN206124189U, wherein an adjusting rod is arranged at the center of the tail end of the double-layer die head, and a servo cylinder assembly, a material injection assembly, a cooling plate, a constant-height column, an inner core body, a heater, a material storage cylinder, a material storage core, a die heater, a die sleeve and a die core are sequentially arranged towards the head part of the double-layer die head; through jar subassembly and the cooperation action of penetrating material subassembly to be equipped with the die sleeve at storage core front end, be equipped with the die core seat in the die sleeve, the space in the die sleeve is divided into two-layer with the die sleeve, the die sleeve is located double-deck die head, the die sleeve periphery is equipped with the bush heater, when the blowing, double-deck die head can blow out double-deck staving, satisfy the splendid attire demand, but need the junction of cooperation bottom to be connected with the inflation film manufacturing machine in inflation film manufacturing machine double-deck die head use, inflation film manufacturing machine double-deck die head does not have other support in addition, the weight of inflation film manufacturing machine double-deck die head itself, this can increase the load of inflation film manufacturing machine double-deck die head and inflation film manufacturing machine junction, the junction deformation takes place easily for a long time, influence inflation film manufacturing machine double-deck die head's connection stability, lead to inflation film manufacturing machine double-deck die head to have the potential safety hazard, the life of inflation film manufacturing machine double-deck die head has been shortened.
Disclosure of Invention
The utility model aims to solve the problem that potential safety hazards exist in a two-layer die head of a film blowing machine and the service life of the two-layer die head of the film blowing machine is shortened, and provides the two-layer die head of the film blowing machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a two-layer die head of inflation film manufacturing machine, includes two-layer die head and support, the inner wall of support is connected with bearing structure, bearing structure's outer wall is connected with the sleeve, telescopic upper and lower both sides rigid coupling has the handle respectively, the outer wall bottom of two-layer die head rotates and is connected with first ring, the left and right sides bottom of first ring rigid coupling has the connecting plate respectively.
Preferably, the supporting structure comprises a round rod and a screw rod, the outer wall of the round rod is rotationally connected with the inner wall of the bracket, the inner side of the round rod is fixedly connected with the left side of the outer wall of the screw rod, the outer wall of the screw rod is in threaded connection with a cylinder, the right side of the cylinder is fixedly connected with a disc, the outer side of the round rod is fixedly connected with a curved plate, the inner wall of the curved plate is in threaded connection with a bolt, and the inner side of the outer wall of the bolt is spliced with the outer wall of the bracket.
Preferably, the outer wall of the cylinder is fixedly connected with the inner wall of the sleeve.
Preferably, the right side of the two-layer die head is fixedly connected with the left side of the bracket.
Preferably, a second circular ring is fixedly connected below the outer wall of the two-layer die head, and sliding grooves are respectively processed on the left side and the right side of the top of the second circular ring.
The two-layer die head of the film blowing machine has the beneficial effects that: the bolt rotates outwards to make it break away from the support through bearing structure, then the screw rod cooperation round bar rotates upwards at the inner wall of support, then the bolt passes through bent plate inwards to rotate, make the outer wall inboard of bolt peg graft with the circle mouth that the support outer wall corresponds, then the cooperation handle makes the sleeve rotate, and then drive the drum and rotate to the right side at the outer wall of screw rod, make the length of screw rod and drum increase, at this moment the one end and the bearing surface laminating of disc, realize the two-layer die head support after installing, the potential safety hazard of inflation film manufacturing machine two-layer die head has been eliminated, the life of inflation film manufacturing machine two-layer die head has been guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of FIG. 1A;
FIG. 3 is a schematic diagram of the structure of FIG. 1B;
fig. 4 is a schematic structural diagram of the connection relationship among the first ring, the connection plate and the vertical rod in fig. 1.
In the figure: 1. two-layer die head, 2, supporting structure, 201, round rod, 202, screw rod, 203, drum, 204, disc, 205, curved plate, 206, bolt, 3, support, 4, sleeve, 5, handle, 6, first ring, 7, connecting plate, 8, second ring, 9, montant, 10, screw thread, 11, nut.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings:
example 1: please refer to fig. 1-4: in this embodiment, a inflation film manufacturing machine two-layer die head, including two-layer die head 1 and support 3, how operation of two-layer die head 1 uses is prior art, does not make too much and sets forth the model and select according to the user demand, and the inner wall of support 3 is connected with bearing structure 2, and bearing structure 2's outer wall is connected with sleeve 4, and the upper and lower both sides of sleeve 4 are the rigid coupling respectively has handle 5, and handle 5 is convenient for drive sleeve 4 and rotate, and the outer wall bottom of two-layer die head 1 rotates and is connected with first ring 6, and first ring 6 atress rotates through the outer wall bottom bearing of two-layer die head 1, and the left and right sides bottom of first ring 6 rigid coupling has connecting plate 7 respectively.
The supporting structure 2 comprises a round rod 201 and a screw rod 202, wherein the outer wall of the round rod 201 is rotationally connected with the inner wall of the bracket 3, the round rod 301 is stressed to rotate through a bearing on the inner wall of the bracket 3, the inner side of the round rod 201 is fixedly connected with the left side of the outer wall of the screw rod 202, the outer wall of the screw rod 202 is in threaded connection with a cylinder 203, the cylinder 203 is stressed to rotate left and right through the outer wall of the screw rod 202, the right side of the cylinder 203 is fixedly connected with a disc 204, the outer side of the round rod 201 is fixedly connected with a curved plate 205, the inner wall of the curved plate 205 is in threaded connection with a bolt 206, the inner side of the outer wall of the bolt 206 is spliced with the outer wall of the bracket 3, the bolt 206 plays a role in positioning the curved plate 205 after being spliced with the bracket 3, and the outer wall of the cylinder 203 is fixedly connected with the inner wall of the sleeve 4;
the bolt 206 in the supporting structure 2 is outwards rotated to separate from the bracket 3, then the screw rod 202 is matched with the round rod 201 to upwards rotate on the inner wall of the bracket 3, then the bolt 206 is inwards rotated through the curved plate 205, the inner side of the outer wall of the bolt 206 is spliced with a round opening corresponding to the outer wall of the bracket 3, then the sleeve 4 is matched with the handle 5 to rotate, the cylinder 203 is driven to rotate to the right side on the outer wall of the screw rod 202, the length of the screw rod 202 and the length of the cylinder 203 are increased, at the moment, one end of the disc 204 is attached to a supporting surface, the two-layer die head 1 after installation is supported, the potential safety hazard of the two-layer die head of a film blowing machine is eliminated, and the service life of the two-layer die head of the film blowing machine is ensured.
The right side of the two-layer die head 1 is fixedly connected with the left side of the bracket 3, a second circular ring 8 is fixedly connected below the outer wall of the two-layer die head 1, and sliding grooves are respectively processed on the left side and the right side of the top of the second circular ring 8.
Working principle:
when the two-layer die head 1 is used, the bottom of the two-layer die head 1 is firstly spliced with the output end of an external film blowing machine, then an external bolt passes through the connecting plate 7 to be in threaded connection with the film blowing machine, the two-layer die head 1 is installed, at the moment, the bolt 206 rotates outwards to enable the bolt to be separated from the support 3, then the screw 202 is matched with the round rod 201 to rotate upwards on the inner wall of the support 3, then the bolt 206 rotates inwards through the curved plate 205 to enable the inner side of the outer wall of the bolt 206 to be spliced with a round opening corresponding to the outer wall of the support 3, then the sleeve 4 is matched with the handle 5 to enable the sleeve 203 to rotate to the right side, the length of the screw 202 and the length of the sleeve 203 are increased, at the moment, one end of the disc 204 is jointed with a supporting surface to enable the two-layer die head 1 to be supported after installation, and deformation of the joint of the two-layer die head 1 is prevented.
Example 2: please refer to fig. 1-4: in this embodiment, a inflation film manufacturing machine two-layer die head still includes montant 9, screw thread 10 and nut 11, and the bottom of montant 9 is fixed with the top outside of first ring 6 mutually, and the outer wall top of montant 9 is processed and is had screw thread 10, and the outer wall top of montant 9 and the outer wall spout slip joint of second ring 8, the outer wall of screw thread 10 and the inner wall threaded connection of nut 11, the bottom of nut 11 offsets tightly with the top of second ring 8.
Working principle:
when the two-layer die head 1 is installed, if the connecting plate 7 is in position conflict, the nut 11 is enabled to rotate up and down on the outer wall of the thread 10 to be separated from the second circular ring 8, then the first circular ring 6 is rotated, so that the position of the connecting plate 7 is adjusted, then the nut 11 is enabled to be abutted against the top of the second circular ring 8 through downward rotation of the thread 10, and the position of the first circular ring 6 is fixed by matching with the vertical rod 9, so that the position of the connecting plate 7 is fixed, and the installation is satisfied.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a inflation film manufacturing machine two-layer die head, includes two-layer die head (1) and support (3), its characterized in that: the inner wall of support (3) is connected with bearing structure (2), the outer wall of bearing structure (2) is connected with sleeve (4), the upper and lower both sides of sleeve (4) are respectively rigid coupling has handle (5), the outer wall bottom of two-layer die head (1) rotates and is connected with first ring (6), the left and right sides bottom of first ring (6) is rigid coupling respectively has connecting plate (7).
2. A two-layer die of a film blowing machine as defined in claim 1, wherein: the supporting structure (2) comprises a round rod (201) and a screw rod (202), the outer wall of the round rod (201) is connected with the inner wall of the support (3) in a rotating mode, the inner side of the round rod (201) is fixedly connected with the left side of the outer wall of the screw rod (202), a cylinder (203) is connected with the outer wall of the screw rod (202) in a threaded mode, a disc (204) is fixedly connected with the right side of the cylinder (203), a curved plate (205) is fixedly connected with the outer side of the round rod (201), a bolt (206) is connected with the inner wall of the curved plate (205) in a threaded mode, and the inner side of the outer wall of the bolt (206) is connected with the outer wall of the support (3) in an inserting mode.
3. A two-layer die head of a film blowing machine as defined in claim 2, wherein: the outer wall of the cylinder (203) is fixedly connected with the inner wall of the sleeve (4).
4. A two-layer die of a film blowing machine as defined in claim 1, wherein: the right side of the two-layer die head (1) is fixedly connected with the left side of the bracket (3).
5. A two-layer die of a film blowing machine as defined in claim 1, wherein: a second circular ring (8) is fixedly connected below the outer wall of the two-layer die head (1), and sliding grooves are respectively formed in the left side and the right side of the top of the second circular ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321343008.9U CN219686566U (en) | 2023-05-30 | 2023-05-30 | Two-layer die head of film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321343008.9U CN219686566U (en) | 2023-05-30 | 2023-05-30 | Two-layer die head of film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219686566U true CN219686566U (en) | 2023-09-15 |
Family
ID=87940760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321343008.9U Active CN219686566U (en) | 2023-05-30 | 2023-05-30 | Two-layer die head of film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219686566U (en) |
-
2023
- 2023-05-30 CN CN202321343008.9U patent/CN219686566U/en active Active
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