CN221137117U - Filter paper bending mechanism of air filter - Google Patents
Filter paper bending mechanism of air filter Download PDFInfo
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- CN221137117U CN221137117U CN202322932208.4U CN202322932208U CN221137117U CN 221137117 U CN221137117 U CN 221137117U CN 202322932208 U CN202322932208 U CN 202322932208U CN 221137117 U CN221137117 U CN 221137117U
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- laminate
- filter paper
- bending
- air filter
- splint
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- 238000005452 bending Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air filter paper bending mechanism, which comprises: laminate, laminate middle part is vertical to be equipped with two splint that are parallel to each other, and two splint separate laminate upper portion into three region, and the region in the middle of two splint is equipped with a plurality of through-holes, and every through-hole department is equipped with the board subassembly of bending, the board subassembly of bending includes: the utility model ensures that the length of filter paper is equal to the distance between tooth surfaces, no folds and waste of filter paper are generated, and simultaneously the processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automobile spare and accessory part processing, in particular to an air filter paper bending mechanism.
Background
The air filter (AIR CLEANER) is mainly applied to the fields of pneumatic machinery, internal combustion machinery and the like, and is used for providing clean air for the mechanical equipment so as to prevent the mechanical equipment from sucking the air with impurity particles during operation and increasing the probability of abrasion and damage. The main components of the air filter are a filter element and a shell, wherein the shell is an external structure for providing necessary protection for the filter element; the filter element is a main filtering part and is used for carrying out the filtering work of gas, so that the effective filtering area of the filter element plays an important role in the air filtering effect. The existing air filter is mostly made of paper, is not suitable for being stained with liquid such as water and oil, and if the air filter needs to be cleaned, dirt on the surface of filter paper is blown away by an air gun, so that the air filter is not clean and not thorough, and an air gun with large wind force is not necessarily provided for a vehicle owner.
Therefore, I develop an air filter element which needs to be bent integrally, and the filter element is processed by adopting the existing bending device, such as a filter element bending machine proposed by CN201220058153.8, the processing efficiency is low because the shape and the structure of the filter element are not adapted, in addition, the bending device is used for bending by adopting the direct relative movement and pressing of an upper pressing plate and a lower pressing plate, the filter paper length between teeth of the bending device is possibly larger than the tooth surface distance, the air permeability of the filter paper is influenced by wrinkles, and part of filter paper is wasted.
Disclosure of Invention
The utility model designs an air filter paper bending mechanism for improving the processing efficiency of the air filter paper and providing a more reasonable scheme of the filter paper bending mechanism, which structurally comprises the following components: laminate, laminate middle part is vertical to be equipped with two splint that are parallel to each other, and two splint separate laminate upper portion into three region, and the region in the middle of two splint is equipped with a plurality of through-holes, and every through-hole department is equipped with the board subassembly of bending, the board subassembly of bending includes: the upper wide and lower narrow bending plate is arranged below the laminate, a cylinder is arranged at the central part of the top of the bending plate, the cylinder penetrates through the upper surface of the laminate, the top of the cylinder is cut into an inclined plane, a ring-shaped plate protruding out of the cylinder is arranged at the bottom of the inclined plane, and a spring is arranged between the bottom of the ring-shaped plate and the laminate.
Preferably, one surface of each of the two opposite clamping plates is provided with a guide bar protruding towards the inner sides of the two clamping plates, and the lower surface of the guide bar abuts against the upper surface of the annular plate in a spring natural state or a compressed state.
Preferably, the laminate is strip-shaped, the width of the laminate is equal to the length of the clamp plate, and the orthographic projection of the clamp plate on the laminate is perpendicular to the long side of the laminate.
Preferably, the orthographic projection of the connecting line of the highest point and the lowest point of the inclined plane at the top of the column on the laminate is perpendicular to the long side of the laminate.
Preferably, the through holes are arranged in a direction perpendicular to the long sides of the laminate.
Preferably, the air filter paper bending mechanisms are arranged in an upper group and a lower group, are oppositely arranged and are oppositely arranged up and down, and bending plates of each group are arranged in a staggered mode.
When the filter paper bending machine is used, the laminates of the upper bending mechanism and the lower bending mechanism are fixed, the bending plates are opposite and are arranged in a staggered mode, filter paper is placed in the upper bending mechanism and one end of the filter paper is fixed, one end of the laminate is pushed to the inclined plane at the top of the cylinder of the bending mechanism by using the sliding rail formed by the C-shaped push rod extension clamping plate and the guide bar, the bending plates can be extruded one by one from the fixed end of the filter paper to bend the filter paper, the length of the filter paper is ensured to be equal to the distance between tooth surfaces, no folds and no waste of the filter paper are generated, and meanwhile, the processing efficiency is improved.
Drawings
Fig. 1 is a perspective view of an air filter paper bending mechanism.
Fig. 2 is a front view of the air filter paper bending mechanism.
Fig. 3 is a top view of an air filter paper bending mechanism.
Fig. 4 is a perspective view of a bending plate assembly.
In the figure, 1, an air filter paper bending mechanism; 11. a laminate; 12. a bending plate; 13. a clamping plate; 14. a conducting bar; 121. a bending plate; 122. a column; 123. an annular plate; 124. and (3) a spring.
Detailed Description
Example 1
As shown in fig. 1 to 4, the air filter paper bending mechanism 1 of the present utility model comprises: laminate 11, laminate 11 middle part is vertical to be equipped with two splint 13 that are parallel to each other, and two splint 13 separate laminate 11 upper portion into three region, and wherein, the region in the middle of two splint 13 is equipped with a plurality of through-holes, and every through-hole department is equipped with the board subassembly of bending 12, enables the board subassembly of bending 12 and stretches out and withdraw at laminate 11 to realize the bending action of filter paper, the board subassembly of bending 12 includes: the upper wide and lower narrow bending plate 121 arranged below the laminate 11, a column 122 is arranged at the central part of the top of the bending plate 121, the column 122 penetrates through the through hole to prop out the upper surface of the laminate 11, the top of the column 122 is cut into an inclined plane, the inclined plane is convenient for the column 122 to receive thrust to extrude the bending plate assembly 12, a circle of annular plate 123 protruding from the column 122 is arranged at the bottom of the inclined plane, a spring 124 is arranged between the bottom of the annular plate 123 and the laminate 11, the spring realizes resetting of the bending plate assembly 12, and the annular plate 123 is used for limiting the bending plate assembly 12.
More specifically, the opposite sides of the clamping plates 13 are each provided with a guide bar 14 protruding inward of the clamping plates 13, and the lower surface of the guide bar 14 abuts against the upper surface of the annular plate 123 in a state in which the springs 124 are slightly compressed.
More specifically, the laminate 11 is elongated, and has a width equal to the length of the clamping plate 13, and the orthographic projection of the clamping plate 13 on the laminate 11 is perpendicular to the long side of the laminate 11.
More specifically, the orthographic projection of the line connecting the highest point and the lowest point of the inclined surface at the top of the pillar 122 on the laminate 11 is perpendicular to the long side of the laminate 11.
More specifically, the through holes are arranged in a direction perpendicular to the long sides of the laminate 11.
More specifically, the air filter paper bending mechanism is composed of an upper group and a lower group, which are oppositely arranged, the bending plates 121 of each group are alternately arranged, and the bending plate components can be sequentially extended and retracted under the pushing of the C-shaped push rod.
When the filter paper bending machine is used, the laminates of the upper bending mechanism and the lower bending mechanism are fixed, the bending plates are opposite and are arranged in a staggered mode, filter paper is placed in the upper bending mechanism and one end of the filter paper is fixed, one end of the laminate is pushed to the inclined plane at the top of the cylinder of the bending mechanism by using the sliding rail formed by the C-shaped push rod extension clamping plate and the guide bar, the bending plates can be extruded one by one from the fixed end of the filter paper to bend the filter paper, the length of the filter paper is ensured to be equal to the distance between tooth surfaces, no folds and no waste of the filter paper are generated, and meanwhile, the processing efficiency is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An empty filter paper mechanism of bending, its characterized in that: comprising the following steps: laminate, laminate middle part is vertical to be equipped with two splint that are parallel to each other, and two splint separate laminate upper portion into three region, and the region in the middle of two splint is equipped with a plurality of through-holes, and every through-hole department is equipped with the board subassembly of bending, the board subassembly of bending includes: the upper wide and lower narrow bending plate is arranged below the laminate, a cylinder is arranged at the central part of the top of the bending plate, the cylinder penetrates through the upper surface of the laminate, the top of the cylinder is cut into an inclined plane, a ring-shaped plate protruding out of the cylinder is arranged at the bottom of the inclined plane, and a spring is arranged between the bottom of the ring-shaped plate and the laminate.
2. The air filter paper bending mechanism according to claim 1, wherein: the opposite surfaces of the two clamping plates are respectively provided with a guide bar protruding towards the inner sides of the two clamping plates, and the lower surfaces of the guide bars are abutted against the upper surfaces of the annular plates under the natural state or the compressed state of the springs.
3. The air filter paper bending mechanism according to claim 2, wherein: the laminate is rectangular form, and its width equals with the length of splint, and splint orthographic projection on the laminate is perpendicular with the long limit of laminate.
4. The air filter paper bending mechanism according to claim 3, wherein: the orthographic projection of the connecting line of the highest point and the lowest point of the inclined plane at the top of the cylinder on the laminate is perpendicular to the long side of the laminate.
5. The air filter paper bending mechanism according to claim 4, wherein: the through holes are arranged in a direction perpendicular to the long sides of the laminate.
6. The air filter paper bending mechanism according to claim 5, wherein: the air filter paper bending mechanism is composed of an upper group and a lower group, the upper group and the lower group are oppositely arranged, and bending plates of each group are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322932208.4U CN221137117U (en) | 2023-10-31 | 2023-10-31 | Filter paper bending mechanism of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322932208.4U CN221137117U (en) | 2023-10-31 | 2023-10-31 | Filter paper bending mechanism of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221137117U true CN221137117U (en) | 2024-06-14 |
Family
ID=91421911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322932208.4U Active CN221137117U (en) | 2023-10-31 | 2023-10-31 | Filter paper bending mechanism of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221137117U (en) |
-
2023
- 2023-10-31 CN CN202322932208.4U patent/CN221137117U/en active Active
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