CN219903264U - Adjustable extrusion die head - Google Patents
Adjustable extrusion die head Download PDFInfo
- Publication number
- CN219903264U CN219903264U CN202321006482.2U CN202321006482U CN219903264U CN 219903264 U CN219903264 U CN 219903264U CN 202321006482 U CN202321006482 U CN 202321006482U CN 219903264 U CN219903264 U CN 219903264U
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- extrusion
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- plate
- extrusion die
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- 238000001125 extrusion Methods 0.000 title claims abstract description 100
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 230000007480 spreading Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910001008 7075 aluminium alloy Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of material extrusion, in particular to an adjustable extrusion die head, which comprises a first template, a second template and an extrusion flow channel, wherein the first template and the second template are combined with each other, the extrusion flow channel is formed between the first template and the second template, the extrusion flow channel comprises a feeding hole and an extrusion hole, an adjusting step is arranged at the position of the extrusion hole of the first template, an adjusting plate is arranged on the adjusting step, one surface of the adjusting plate faces the feeding hole, an adjusting element is arranged on the first template, and one end of the adjusting element is connected with the adjusting plate and is used for adjusting the adjusting plate so as to enable the adjusting plate to act on the size adjustment of the extrusion hole. The utility model solves the problem of uneven extrusion of materials by the existing extrusion die head, and designs the adjusting element which is matched with the adjusting plate to adjust the extrusion port in a strip shape, thereby being convenient to adjust and having good uniformity of discharging after adjustment.
Description
Technical Field
The utility model relates to the technical field of material extrusion, in particular to an adjustable extrusion die head.
Background
With the progress of science and technology, the research on robot technology is receiving more and more attention and attention. Compared with the biped robot, the wheeled mobile robot has obvious advantages in the aspects of moving speed, running stability, application range, bearing capacity and the like. The wheel type mobile robot is also called a mobile trolley, is widely applied to various industries, and is used as a mobile traction mechanism to drive a working platform to move, and works while moving, so that the degree of automation is greatly improved. When marking construction is carried out on the ground, the cart is generally pushed manually, the barrel filled with hot paint is fixed on the cart, the valve is opened, the spraying pipe connected with the barrel is used for spraying the ground, the efficiency is low, the paint can be cooled when the paint is not sprayed in cold weather, and the uniformity of the paint can be influenced, so that the spraying effect is influenced.
In the prior art, chinese patent publication number is: CN 114620536A discloses a spreading and film sticking device, and in particular discloses a die head assembly which comprises a fixed bracket, two groups of mutually-involuted extrusion plates, an extrusion runner arranged in the extrusion plates, and a spreading groove arranged in the extrusion plates and communicated with the extrusion runner. The existing extrusion flow channel and extrusion port positions have no structure for flow regulation, and the phenomenon of uneven spreading is easy to occur.
Disclosure of Invention
In order to solve the problems, the utility model provides an adjustable extrusion die head which solves the problem that the existing extrusion die head is uneven in material extrusion, and is convenient to adjust and good in discharging uniformity after being adjusted, and an adjusting element is designed to be matched with an adjusting plate to adjust an extrusion port in a strip shape.
The technical scheme adopted by the utility model is as follows: the utility model provides an adjustable extrusion die head, includes first template, second template and extrudes the runner, first template and second template merge each other, it forms between first template and second template to extrude the runner, it includes pan feeding mouth and extrusion orifice to extrude the runner, first template is located extrusion orifice position and is equipped with the regulation step, install the regulating plate on the regulation step, the one side orientation pan feeding mouth of regulating plate, be equipped with adjusting element on the first template, adjusting element's one end is connected the regulating plate to be used for adjusting the regulating plate, so that the regulating plate acts on the size adjustment of extrusion orifice.
A further improvement of the scheme is that the extrusion flow channel is in a hanger shape in the front view direction.
The technical scheme is further improved in that the feeding port is provided with a connecting ring, and the connecting ring is used for connecting the first template with the second template.
The technical scheme is further improved in that the extrusion runner is arranged between the feeding port and the extrusion port and is provided with a flow guiding part, and the flow guiding part is used for guiding materials led in by the feeding port to the extrusion port.
The improvement of the scheme is that the adjusting step is provided with a limiting table, the adjusting plate is provided with a limiting block, and the limiting block is used for being matched with the limiting table.
The adjusting plate is provided with a deformation area, and the adjusting element is used for adjusting the size adjustment of the adjusting plate to the feed inlet according to the deformation of the deformation area.
A further improvement of the above solution is that the adjusting plate is made of aluminum alloy plate, iron plate, or stainless steel plate.
The improvement of the scheme is that the regulating plates are uniformly distributed with connecting holes, a plurality of regulating elements are arranged, and the regulating elements are in one-to-one correspondence with and connected with the connecting holes.
In a further development of the above-described embodiment, the adjusting element comprises a compression screw and a tensioning screw, the tensioning screw is in threaded connection with the adjusting plate, and the compression screw is in abutment with one side of the adjusting plate.
The technical scheme is further improved in that the compression screw and the tensioning screw are arranged side by side and are provided with a plurality of groups.
The beneficial effects of the utility model are as follows:
compared with the existing extrusion die head, the extrusion die head has the advantages that the adjusting step is arranged at the position of the extrusion port, the adjusting plate is arranged on the adjusting step, and the size of the extrusion port can be adjusted under the action of the adjusting element. The utility model is used for spreading, the extrusion port is designed in a strip shape, the position of the extrusion port, which is not uniform in discharge, can be adjusted in the extrusion process, and the uniformity and consistency in the discharge process are ensured. The problem of current extrusion die head extrude inhomogeneous to the material is solved, has designed the adjusting element cooperation regulating plate and has adjusted rectangular shape's extrusion orifice, adjusts conveniently, and ejection of compact homogeneity after the regulation is good.
Drawings
FIG. 1 is a schematic perspective view of an adjustable extrusion die of the present utility model;
FIG. 2 is a schematic perspective view of another view of the adjustable extrusion die of FIG. 1;
FIG. 3 is an exploded schematic view of the adjustable extrusion die of FIG. 2;
FIG. 4 is a schematic front view of the adjustable extrusion die of FIG. 1;
fig. 5 is an enlarged schematic view at a in fig. 4.
Reference numerals illustrate: the die comprises a first die plate 1, an adjusting step 11, a limiting table 111, a second die plate 2, an extrusion runner 3, a feed inlet 31, a connecting ring 311, an extrusion outlet 32, a flow guiding part 33, an adjusting plate 4, a limiting block 41, a deformation area 42, a connecting hole 43, an adjusting element 5, a compression screw 51 and a tensioning screw 52.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 5, an embodiment of the present utility model relates to an adjustable extrusion die, which includes a first die plate 1, a second die plate 2, and an extrusion flow channel 3, where the first die plate 1 and the second die plate 2 are combined with each other, the extrusion flow channel 3 is formed between the first die plate 1 and the second die plate 2, the extrusion flow channel 3 includes a feed inlet 31 and an extrusion outlet 32, the position of the first die plate 1 at the extrusion outlet 32 is provided with an adjusting step 11, an adjusting plate 4 is installed on the adjusting step 11, one surface of the adjusting plate 4 faces the feed inlet 31, an adjusting element 5 is provided on the first die plate 1, and one end of the adjusting element 5 is connected with the adjusting plate 4 and is used for adjusting the adjusting plate 4, so that the adjusting plate 4 acts on the size adjustment of the extrusion outlet 32.
The extrusion runner 3 is in a hanger shape in the front view direction, the extrusion runner 3 in the hanger shape is adopted, the feeding port 31 is in the shape of a hanger hook, the extrusion port 32 is the bottom of the hanger, and the extrusion runner can uniformly guide towards the extrusion port 32 after entering the runner.
The feed inlet 31 is provided with a connecting ring 311, the connecting ring 311 connects the first template 1 with the second template 2, the connecting ring 311 is used for connecting extrusion equipment, and the extrusion equipment extrudes materials towards the extrusion runner 3. Meanwhile, the connecting ring 311 also extrudes the two templates in a matched manner, so that the extrusion uniformity is good.
The extrusion runner 3 is located between the feed inlet 31 and the extrusion outlet 32 and is provided with a flow guiding part 33, the flow guiding part 33 is used for guiding the material led in by the feed inlet 31 to the extrusion outlet 32, and the flow guiding part 33 is arranged to uniformly guide the material, so that the uniformity of material extrusion is further ensured.
The regulating step 11 is provided with a limiting table 111, the regulating plate 4 is provided with a limiting block 41, the limiting block 41 is used for being matched with the limiting table 111, limiting installation of the regulating plate 4 is achieved through matching of the limiting table 111 and the limiting block 41, and after the limiting block 41 is matched with the limiting table 111, one surface of the regulating plate 4 is flush with the side wall surface of the extrusion opening 32.
The regulating plate 4 is equipped with deformation district 42, adjusting element 5 is used for adjusting regulating plate 4 according to the size adjustment of deformation district 42 to feed inlet 31, in this embodiment, through the deformation effect of adjusting deformation district 42 for regulating plate 4 takes place deformation with extrusion mouth 32 position, and then adjusts extrusion mouth 32's size.
The adjusting plate 4 is made of aluminum alloy plate, iron plate or stainless steel plate, in this embodiment, through experiments, 7075 aluminum alloy is preferable for processing and using, when iron plate is adopted, chromium plating treatment is needed on the surface, and when stainless steel is adopted, the cost is higher and the processing difficulty is higher.
The adjusting plate 4 equipartition has connecting hole 43, adjusting element 5 is equipped with a plurality ofly, a plurality of adjusting element 5 with connecting hole 43 one-to-one and connect, in this embodiment, adopts a plurality of adjusting element 5 to cooperate connecting hole 43 to connect and adjust, specifically threaded connection, can tighten or compress tightly the regulation to adjusting plate 4 to reach the regulation to adjusting plate 4.
The adjusting element 5 comprises a compression screw 51 and a tension screw 52, the tension screw 52 is in threaded connection with the adjusting plate 4, the compression screw 51 is abutted with one surface of the adjusting plate 4, the compression screw 51 is used for pressing the adjusting plate 4 during adjustment, and the adjustment buckle is compressed for small adjustment. The tensioning screw 52 is pulled by the action of the threaded connection, tensioning the extrusion opening 32 for an enlarged adjustment.
The compression screw 51 and the tension screw 52 are arranged side by side and are provided with a plurality of groups, the different positions of the foundation holes of the large-size strip shape can be adjusted by adopting the side by side design of the plurality of groups, and the adjustment is convenient and the practicability is strong.
The utility model is provided with the adjusting step 11 at the position of the extrusion opening 32, the adjusting plate 4 is arranged on the adjusting step 11, and the size of the extrusion opening 32 can be adjusted under the action of the adjusting element 5. The utility model is used for spreading, the extrusion port 32 is designed in a strip shape, and the uneven discharging position of the extrusion port 32 can be adjusted in the extrusion process, so that the uniformity and consistency in the discharging process are ensured. The problem of current extrusion die head extrude inhomogeneous to the material is solved, has designed adjusting element 5 cooperation regulating plate 4 and has adjusted rectangular shape's extrusion orifice 32, adjusts conveniently, and ejection of compact homogeneity is good after the regulation.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. An adjustable extrusion die, characterized in that: including first template, second template and extrusion runner, first template and second template merge each other, extrusion runner forms between first template and second template, extrusion runner includes pan feeding mouth and extrusion mouth, first template is located extrusion mouth position and is equipped with the regulation step, install the regulating plate on the regulation step, the one side of regulating plate is towards the pan feeding mouth, be equipped with adjusting element on the first template, adjusting element's one end is connected the regulating plate to be used for adjusting the regulating plate, so that the regulating plate acts on the size adjustment of extrusion mouth.
2. The adjustable extrusion die of claim 1 wherein: the extrusion flow passage is in a hanger shape in the front view direction.
3. The adjustable extrusion die of claim 1 wherein: the feed inlet is provided with a connecting ring, and the connecting ring connects the first template with the second template.
4. The adjustable extrusion die of claim 1 wherein: the extrusion runner is located between the feeding port and the extrusion port and is provided with a flow guiding part, and the flow guiding part is used for guiding materials led in by the feeding port to the extrusion port.
5. The adjustable extrusion die of claim 1 wherein: the adjusting step is provided with a limiting table, the adjusting plate is provided with a limiting block, and the limiting block is used for being matched with the limiting table.
6. The adjustable extrusion die of claim 1 wherein: the adjusting plate is provided with a deformation area, and the adjusting element is used for adjusting the size adjustment of the adjusting plate to the feed inlet according to the deformation of the deformation area.
7. The adjustable extrusion die of claim 1 wherein: the adjusting plate is made of aluminum alloy plate, iron plate or stainless steel plate.
8. The adjustable extrusion die of claim 1 wherein: the regulating plates are uniformly distributed with connecting holes, a plurality of regulating elements are arranged, and the regulating elements are in one-to-one correspondence with and connected with the connecting holes.
9. The adjustable extrusion die of claim 1 wherein: the adjusting element comprises a compression screw and a tensioning screw, the tensioning screw is in threaded connection with the adjusting plate, and the compression screw is abutted with one surface of the adjusting plate.
10. The adjustable extrusion die of claim 9 wherein: the compression screw and the tension screw are arranged side by side and are provided with a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006482.2U CN219903264U (en) | 2023-04-27 | 2023-04-27 | Adjustable extrusion die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006482.2U CN219903264U (en) | 2023-04-27 | 2023-04-27 | Adjustable extrusion die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903264U true CN219903264U (en) | 2023-10-27 |
Family
ID=88463596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321006482.2U Active CN219903264U (en) | 2023-04-27 | 2023-04-27 | Adjustable extrusion die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903264U (en) |
-
2023
- 2023-04-27 CN CN202321006482.2U patent/CN219903264U/en active Active
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